US11160199B2
Enclosures and corresponding magnetic joints. An apparatus includes an enclosure. The enclosure includes a magnetic panel joint formed by: a first panel carrying a magnet and comprising a first pocket; a second panel including a second pocket; and a ferromagnetic shield coupled within the second pocket and couplable within the first pocket via the magnet.
US11160194B2
A device for and method of hot swapping one or more electronic devices from an immersion cooling tank having a first opening, the device including a condensing device removably locatable in the first opening of the immersion cooling tank, the condensing device having a condensing coil forming a second opening through which the electronic device(s) is removable and an apparatus coupled to the condensing device for selectively adjusting a height and/or a location of the condensing device about the first opening of the immersion cooling tank.
US11160192B1
The disclosed apparatus may include (1) a cold plate base that (A) is thermally coupled to a component and (B) includes a set of heatsink fin structures that facilitate absorbing heat generated by the component and (2) a cold plate cover that (A) sits atop the cold plate base and (B) directs a cooling fluid across the set of heatsink fin structures to cool the cold plate base despite the heat absorbed by the cold plate base from the component. Various other apparatuses, systems and methods are also disclosed.
US11160186B2
An apparatus for performing local service at a management console includes an accessory interface configured to engage a local service permission tool with a management console in a management enclosure for a computing system, the management enclosure having a closed position with predetermined boundary dimension and an open position, where during engagement with the management console, the local service permission tool prevents the management enclosure from being in the closed position. The apparatus includes a status module that detects whether the local service permission tool is engaged and an access module that disables one or more predetermined remote service functions of the management console in response to the status module detecting that the local service permission tool is engaged. A method and a system for performing local service at a management console perform similar functions to those of the apparatus.
US11160183B2
A functional module includes an electronic component and a fixing assembly. The fixing assembly includes a base, a handle slidably mounted on the base, a rotating shaft mounted on the base, and a latching hook rotationally mounted on the base by the rotating shaft. The electronic component is mounted on the base. The latching hook includes a latching portion protruding out of the base. The handle includes a lifting portion inclined relative to the base and configured to resist against an end of the latching hook opposite the rotating shaft. When the handle is pulled out, the latching hook is driven by the lifting portion to rotate about the rotating shaft, and the latching portion is retracted within the base.
US11160182B2
A split door submersible housing for an electrical distribution system includes a cabinet body defining an interior region configured to accept a component of the electrical distribution system, and a first door and a second door positioned side by side to cover an open front portion of the cabinet body. The cabinet body includes at least one opening configured to accept an electrode sealed with and electrically isolated from the cabinet body and extending through the cabinet body to establish electrical connection between a corresponding terminal of the component and an electrical distribution network. A gasket system is provided, which comprises a first gasket configured to fit on the first door and a second gasket configured to fit on the second door. The gasket system seals the first door and the second door against each other and against a corresponding surface on the cabinet body, when the first and second doors are closed and locked, so that the housing is water tight.
US11160179B2
Various embodiments illustrated herein disclose a method for operating a display screen in an electronic device. The method includes detecting an event on the display screen of the electronic device based on an input received from a plurality of sensors in the display screen. Further, the method includes identifying one or more first areas on the display screen based on the detected event. Furthermore, the method includes altering one or more electric currents supplied to one or more photo transmitters associated with the one or more identified first areas of the display screen, wherein the one or more photo transmitters is configured to generate heat in the one or more identified first areas.
US11160173B2
A fixing apparatus comprises a first fixing device and a second fixing device. The first fixing device is adapted to position and fix a circuit board having at least one pad. The first fixing device has a first positioning groove adapted to position the circuit board. The second fixing device is adapted to position and fix at least one wire. The second fixing device has at least one second positioning groove adapted to position the at least one wire. Each second positioning groove is aligned with a corresponding pad on the circuit board so that the wire in the second positioning groove is aligned with the corresponding pad on the circuit board.
US11160170B2
The invention provides a display and an electronic device. The display includes a first substrate, a second substrate, a display medium layer, and a flexible printed circuit board. The first substrate is an active component array substrate and has a first region and a second region. The second substrate is disposed opposite to the first substrate and faces the first region of the first substrate, wherein the second region of the first substrate is a region of the first substrate extending beyond the second substrate. The display medium layer is disposed between the first substrate and the second substrate and located in the first region. The flexible printed circuit board is disposed in the second region and electrically connected to the first substrate, and an orthographic projection of the flexible printed circuit board on the first substrate is located within the range of the first substrate.
US11160152B2
Upper lamps each having an upward-convex semicircular shape, and lower lamps each having a downward-convex semicircular shape are placed on left and right sides in a lower part of a front face of a vehicle. In conjunction, the upper lamps and respective lower lamps constitute annular lamps. The upper lamps and respective lower lamps can be illuminated independently of each other.
US11160150B2
A dimmer, including a housing assembly including a plurality of terminals at least partially disposed therein, the plurality of terminals including a line terminal, a neutral terminal, and a load terminal; at least one variable control mechanism coupled to the housing assembly, the at least one variable control mechanism being configured to adjustably select a user adjustable load setting, the user adjustable load setting being adjustable between a minimum setting and a maximum setting; a series pass element disposed in series the line terminal and the load terminal; a sensor producing a sensor output representative of load current at the load terminal; and a controller configured to determine, according to a characteristic of the load current, whether a load connected to the load terminal is a capacitive load, wherein the controller is further configured to, upon determining that the load is a capacitive load, provide sufficient power to the load sufficient to cause the load to illuminate before reducing the power the user adjusted load setting.
US11160144B2
In some examples, an induction heating system includes an induction heating power supply and an induction heating tool configured to receive induction heating type power from the induction power supply through a modular transformer. In some examples, the modular transformer comprises a first coupler (e.g., a power receptacle) and a second coupler (e.g., a power insert) configured to couple together to complete the modular transformer, and/or decouple to separate the modular transformer. In some examples, the first coupler is in electrical communication with the induction heating power supply, and the second coupler is in electrical communication with the induction heating tool. When the first and second couplers are coupled together to complete the modular transformer, induction heating power flows through the modular transformer from the induction heating power supply to the induction heating tool.
US11160140B2
A method for controlling an electronic cigarette with at least two output modes includes detecting whether a switch signal for the stored output modes is input when the electronic cigarette is in a locked state. The stored output mode is switched in response to the switch signal. The electronic cigarette is controlled to operate according to the stored output mode, and an output of the electronic cigarette is controlled in response to a smoking request signal when the electronic cigarette is unlocked. The user can select a desired output mode according to need, there increasing the user experience.
US11160132B2
According to certain embodiments, a target network node for communicating with a user equipment (UE) that was previously in communication with a source network node, comprises an interface operably coupled to processing circuitry. The interface is configured to receive a connection resume request from the user equipment, wherein the connection resume request comprises a resume identification associated with the source network node. The processing circuitry is configured to determine that the UE was previously in communication with the source network node. The interface is further configured to transmit the connection resume request to the source network node, receive a radio resource control (RRC) response from the source network node, and forward the RRC response to the UE.
US11160110B2
A base station and terminal in a wireless communication system is disclosed. Each of the base station and the terminal of the wireless communication system includes a communication module and a processor. The processor is configured to determine whether a channel is idle during a defer duration, determine whether the channel is idle during a random backoff time interval determined based on an initial value of a counter and a slot duration that is a constant time unit when the channel is idle during the defer duration, wherein the initial value of the counter is determined based on a random value, and perform a transmission when the channel is idle during the random backoff time interval. The random number is obtained with a uniform probability within a contention window that is an integer set by the base station.
US11160108B2
A wireless device may receive one or more messages comprising configuration parameters of a cell. A reference duration for contention window adjustment may be determined based on the configuration parameters. The reference duration may be from a beginning of a channel occupancy of a first transmission burst and until an end of a first slot. The at least one physical uplink shared channel (PUSCH) may be transmitted. A contention window value may be determined based on a plurality of new data indicators (NDIs) received in a plurality of uplink grants corresponding to a plurality of first transport blocks transmitted by the wireless device during the reference duration. The wireless device may perform a listen before talk procedure based on the contention window value. One or more second transport blocks may be transmitted based on the listen before talk procedure indicating a clear channel.
US11160107B2
The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for performing a LCP procedure in wireless communication system, the method comprising: receiving multiple uplink (UL) grants, in a state that the UE is configured to one or more logical channels, each of the one or more logical channels being associated with a respective numerology set; wherein each of the multiple UL grants includes information for an associated numerology set; and performing a logical channel prioritization (LCP) procedure using the multiple UL grants in ascending order of a number of logical channels associated with a numerology set for each UL grant. The UE is capable of communicating with at least one of another UE, a UE related to an autonomous driving vehicle, a base station or a network.
US11160097B2
A non-transitory computer readable medium including instructions which, when executed by one or more hardware processors, causes performance of operations. The operations include: obtaining a first pathloss value for a first data transmitted between a first device and a second device; receiving, at a first component of the first device, a second data to be transmitted to the second device; based at least on the first pathloss value: selecting a first subset of the second data for transmission from the first component to a second component of the first device, where the second component is configured for causing transmission of the first subset of the second data to the second device; transmitting, during a first period of time from the first component to the second component, the first subset of the second data.
US11160093B2
Scheduling requests are transmitted from a mobile terminal to a base station. The mobile sends a first scheduling request to the base station, the first scheduling request being associated with first data to be transmitted to the base station. The mobile receives a scheduling grant from the base station in response to the first scheduling request and transmits a buffer status report to the base station in response to receiving the scheduling grant. An HARQ acknowledgment for the buffer status report is received. Second data is received for transmission to the base station while at least some of the first data is waiting to be transmitted to the base station. A change in a buffer status of the mobile terminal is detected indicating that the second data has higher priority than the first data. The mobile transmits a second subsequent scheduling request to the base station in response to the change in buffer status.
US11160092B2
A service data transmission method, a UE and a network side device are provided. The service data transmission method includes: upon receipt of a scheduling command for an uplink resource from a network side device, acquiring attribute information of to-be-transmitted service data packets, the attribute information of the to-be-transmitted service data packets including a time delay; and mapping the to-be-transmitted service data packets to the uplink resource in accordance with a time delay requirement on the to-be-transmitted service data packets, and transmitting the to-be-transmitted service data packets on the uplink resource.
US11160091B2
A cell using an allocated frequency band, a non-allocated frequency band, or a shared frequency band is controlled efficiently. A higher layer processing unit configured to configure a first configuration for monitoring an Enhanced Physical Downlink Control CHannel (EPDCCH) and a second configuration for measuring a Discovery Signal (DS); a reception processing unit configured to monitor a candidate of the EPDCCH, based on the first configuration; and a detection unit configured to detect the DS in a prescribed subframe to be determined, based on the second configuration are provided. In a case that simultaneous transmissions on the EPDCCH and the DS occur in a Licensed Assisted Access (LAA) cell, the EPDCCH is mapped onto a resource element different from a resource element corresponding to the DS in the prescribed subframe.
US11160086B2
Embodiments of the present disclosure may relate to mechanism for tuning to an available channel in a narrow band wireless network. In an embodiment, a base station [104] may transmit a channel list (comprising available channel/s) to a NB-IoT device [102] that may transmit a channel request (comprising operational mode of the NB-IoT device [102]) back to the base station [104]. The base station [102] may define a first parameter and a second parameter based on said operational mode and accordingly determine an allocation scheme. Subsequently, the base station [104] may transmit the allocation scheme indicative of the allocation of the available channels to the NB-IoT device [102] such that the NB-IoT device [102] tunes to the available channel/s. In another embodiment, the NB-IoT device [102] may itself tune to the available channel/s and may transmit a notification message to each of the available channel/s based on said tuning.
US11160075B2
The present application relates to slot format indicator signaling in wireless communication systems. For example, a network entity may configure a slot format to include one or more symbol partitions and a transmission assignment for each of the one or more symbol partitions, and communicate with to at least one UE according to the configured slot format. In another example, a UE may configure at least one slot format according to at least one of a semi-static configuration via a broadcast or unicast transmission, or a dynamic configuration via a group common physical downlink control channel (GC-PDCCH), and communicate with the network entity according to the slot format.
US11160074B2
Described techniques provide for low latency transmission time interval (TTI) transmissions that may have reduced likelihood of experiencing interference from one or more neighboring transmitters. A base station may configure two or more sets of resources for two or more sets of wireless transmissions, in which low latency transmissions may be transmitted in a set of wireless transmissions using all or a portion of one of the sets of resources. The set of resources available for the low latency transmissions may be associated with a set of power parameters that provide reduced transmission powers relative to one or more of the other sets of resources. The two or more sets of resources may include one or more sub-bands of available frequency resources, one or more subsets of time resources, or combinations thereof. In some cases, neighboring base stations may coordinate sets of resources that have reduced power parameters.
US11160067B2
A method of receiving a Physical Downlink Shared Channel (PDSCH) includes: receiving, in a first bandwidth part (BWP), a downlink control information (DCI) including (i) first information that indicates switching an active BWP from the first BWP to a second BWP, and (ii) second information related to scheduling at least one transport block (TB) for the PDSCH; and receiving, in the second BWP, the PDSCH based on the first information and the second information. Based on a number of TBs in a first group of TBs that can be scheduled through the second information being equal to one, and based on a number of TBs in a second group of TBs that can be scheduled for the second BWP being equal to two: among the second information related to scheduling the at least one TB, information related to a second TB among the second group of TBs is disabled.
US11160063B2
Example channel feedback information transmission methods are disclosed. In one example method, a terminal performs channel estimation on a subcarrier on which a downlink pilot is located, and obtains first channel information. The terminal performs a channel interpolation calculation on a channel of a data subcarrier according to the first channel information, and obtains second channel information according to a result of the channel interpolation calculation. The terminal determines a feedback factor, and obtains third channel information from the second channel information according to the feedback factor, where an amount of the third channel information is less than an amount of the second channel information. The terminal feeds back the third channel information to a base station. Some channel information is selected and fed back by means of a feedback factor.
US11160062B2
An uplink control information transmission method includes: determining, by a terminal device, symbols occupied by first uplink control information in M time resource units; and transmitting the first uplink control information based on the symbols occupied by the first uplink control information in the M time resource units, where the first uplink control information occupies some or all symbols that are used to transmit uplink control information in each of the M time resource units, and occupies all symbols that are used to transmit the uplink control information in each of N−M time resource units other than the M time resource units.
US11160060B2
A method comprises: configuring multiple reporting modes for multi-level based transmitter (TX) beam index reporting for a particular beam/antenna panel group from a plurality of beam/antenna groups, wherein the multiple reporting modes includes at least one of a full reporting mode configuration for the particular beam/antenna panel group, a full reporting mode configuration common for the plurality of beam/antenna panel groups, a differential reporting mode, and a partial reporting mode, selecting a reporting mode from the multiple reporting modes, and sending a report based on the selected reporting mode.
US11160054B2
The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services.
US11160033B2
An operation method of a first terminal, performed in a communication system, may comprise receiving sidelink resource allocation information from a base station; receiving a first sidelink signal from a second terminal based on the sidelink resource allocation information; calculating a path loss experienced by the first sidelink signal based on the first sidelink signal; transmitting a second sidelink signal including information on the path loss experienced by the first sidelink signal to the second terminal; and receiving, from the second terminal, a third sidelink signal to which a sidelink transmit power determined based on the path loss is allocated.
US11160032B2
Embodiments of this application provide a data sending method, a data receiving method, a transmit-end device, and a receive-end device. The data sending method provided in the embodiments of this application may include: performing scrambling code initialization to generate a scrambling code; scrambling a data block based on the scrambling code; repeatedly sending the scrambled data block; performing scrambling code initialization to generate a new scrambling code when an interval after previous scrambling code initialization of the data block is greater than or equal to a preset scrambling code initialization parameter threshold; scrambling the data block again based on the generated new scrambling code; and repeatedly sending the data block scrambled again. The embodiments of this application can improve efficiency of data transmission between a transmit-end device and a receive-end device.
US11160029B2
A method for uplink (UL) power control of a User Equipment (UE) in a wireless communication system according to one embodiment of the present invention comprises receiving a Downlink (DL) Reference Signal (RS); measuring DL path-loss by using the DL RS; determining transmission power for an UL channel by using the measured path-loss; and transmitting the UL channel, wherein the DL RS used for determining the transmission power for the UL channel is determined based on configuration information indicated by a base station.
US11160028B2
A method and apparatus provide for receiving a transmit power control command related to a physical uplink shared channel transmission having more than one scheduled transmission repetitions. An applicability of at least a portion of a power adjustment to less than all of the repetitions of the physical uplink shared channel transmission is determined. The physical uplink shared channel transmission is transmitted during each of the more than one scheduled transmission repetitions, wherein the at least the portion of the power adjustment is selectively applied as determined to the specified less than all of the more than one scheduled transmission repetitions.
US11160025B2
A computer-implemented method includes establishing a communication link between a first device of a first party and a second device of a second party that allows a communication between the first party and the second party, and periodically receiving a signal from the first device indicating a remaining battery power level of the first device during the communication. The method further includes communicating an alert to the second device over the communication link to notify the second party that the first device is near a battery power loss if the remaining battery power level falls below a predetermined threshold.
US11160018B2
An electronic device (such as an access point) may provide a management frame, intended for at least a recipient electronic device, that includes slotted-operation information corresponding to a power-save mode of the electronic device for communication with at least the recipient electronic device. The slotted-operation information may include a sequence of temporal slots and associated channel information for the temporal slots. When a channel for a temporal slot comprises a null value, the power-save mode may include transitioning the electronic device into a lower-power-consumption mode during the temporal slot. Alternatively, when a channel for a temporal slot is different than a null value, the power-save mode may include performing another activity than communicating with the recipient electronic device during the temporal slot.
US11160007B2
Provided is a method for carrying out access control in a radio resource control (RRC) connected mode according to a disclosure of the present specification. The method may comprise the steps of: a non-access stratum (NAS)layer of a terminal determining an access category if outgoing (MO) data to be transmitted or outgoing (MO) signaling occurs; the NAS layer transmitting the NAS signaling message and access category to an access stratum (AS) layer if no disconnection is determined as a result of carrying out a termination test for access control on the basis of the access category; and the AS stratum of the terminal transmitting, to a base station, an RRC message comprising at least one from among the access category, call type, and reason for setup.
US11159998B2
This application provides a reflective QoS flow characteristic-based communications method and apparatus. In the method, an access-network network element sends first information to a core-network network element, where the first information is used to indicate whether a data packet has a reflective QoS flow characteristic; and the access-network network element determines, based on the first information, whether there is a need to send a QoS flow identifier to a terminal. In this way, signaling overheads are reduced.
US11159997B2
A communication method and an apparatus are disclosed. The method includes: receiving, by a target access network device, at least one first packet of a terminal when the terminal is handed over from a source access network device to the target access network device; buffering the at least one first packet; and sending the at least one buffered first packet to the terminal when the target access network device receives a second packet and a third packet from the source access network device, or the target access network device receives one of the second packet and the third packet and does not receive the other one of the second packet and the third packet within a preset period, or the target access network device does not receive the second packet or the third packet within the preset period.
US11159996B2
The present disclosure relates to a radio base station serving a user equipment in a first radio cell of a mobile communication system. The radio base station comprises processing circuitry which determines that a neighbor radio base station does not provide a beamformed reference signal to the user equipment. The neighbor radio base station controls the transmission in its neighbor radio cell of an omni-directional reference signal and the beamformed reference signal. A transmitter transmits a reference signal request to the neighbor radio base station. The reference signal request requests the neighbor radio base station to provide the beamformed reference signal to the user equipment. A receiver receives from the neighbor radio base station a reference signal request response, including information on the transmission of the requested beamformed reference signal. The transmitter transmits a notification to the user equipment, comprising information on the requested beamformed reference signal.
US11159995B2
In various aspects, devices and methods for performing a handover in a MIMO system are described herein. According to at least one aspect, a wireless communication device is described to include one or more receivers that measures beams of a neighbor cell in response to a command of a MIMO communication system. In some aspects, the wireless communication device further includes one or more transmitters that reports information of the beams based on the measured beams to the massive MIMO communication system. The information is, in at least one aspect, incorporated in a Beam Specific-Neighbor Cell Relation (BS-NCR).
US11159994B2
In a handover procedure of a wireless communication device (100), a source base station (110) of the handover sends a message to the wireless communication device (100). The message indicates authorization of a handover of the wireless communication device from the source base station to at least one candidate base station (120, 130), which is prepared to act as a target base station of the handover. Further, the source base station (110) instructs the wireless communication device (100) to send at least one uplink signal. The source base station (110) receives at least one report of a measurement performed by the at least one candidate base station (120, 130) on the at least one uplink signal. Based on the at least one measurement, the source base station (110) controls the handover.
US11159987B2
Embodiments relate to an apparatus (2) comprising means configured for: receiving (T1), from an apparatus (4) associated with a radio cell, data specifying cell level parameters and computing resources availability, selecting (T2), based on the cell level parameters and computing resources availability, a set of radio resources management algorithms, sending (T3), to the apparatus (4) associated with the radio cell, data specifying the selected set of radio resources management algorithms.
US11159965B2
Systems and methods include obtaining operational data for a Wi-Fi network including one or more access points providing wireless connectivity to one another and to one or more Wi-Fi client devices; determining a Quality of Experience (QoE) measurement from the operational data for each of the one or more access points and the one or more Wi-Fi client devices; and providing a display of associated QoE measurements for the one or more access points and the one or more Wi-Fi client devices. The systems and methods can include providing the display in real-time or near real-time to troubleshoot or debug operations of the Wi-Fi network.
US11159963B2
The present description provides methods, computer program products, and systems for alternative network communication for access point troubleshooting and monitoring. When a station has difficulty initiating or maintaining a connection with an access point, or even when performance is suboptimal, alternative network communication is initiated. The issue can be handled by reporting to a troubled access point for self-correction, or by uploading interrogation commands or code for active correction externally by a station. Further actions can be taken, for example, when a station determines through alternative communication that a troubled access point itself has connection issues to a back end network, the station uses a different access point for reporting up to a network admin. Although Wi-Fi and Bluetooth are described herein, other combinations of wireless protocols are implementable.
US11159962B2
The present invention is directed to optimization and failure detection of a wireless base station network. Based on an RF link attenuation measurement, e.g., a Received Signal Strength Indication (RSSI) measurement, a server determines an optimal transmission sequence. For each base station of the optimal transmission sequence, a predecessor and a successor are designated. Each base station of the sequence generates a packet. The most distant base station (relative to the server) transmits its packet to its successor. Each base station of the sequence (in turn) receives the packet from its predecessor, combines the received packet with its own generated packet, transmits the combined packet to its successor, and so on until the combined packet is relayed to a super base station at the end of the sequence. The super base station transmits the packet to the server. Based on the packet size, the server can ascertain which base station (if any) failed.
US11159950B2
Methods and apparatus for protecting a dynamic protection area (DPA). In one embodiment, an electronic device detects that the DPA is activated in the vicinity of a location recorded within a geolocation database. The electronic device compares a threshold representing acceptable interference and an estimated aggregate interference by the set of CBSDs to a set of points within the DPA. The electronic device moderates transmission by one or more CBSDs within the set of CBSDs when the estimated aggregate interference is higher than what is acceptable to the DPA.
US11159940B2
A method for mutual authentication between user equipment and a communications network. The network includes a mobility management entity and a home subscriber server. The method, implemented by the user equipment, includes: receiving an authentication challenge having an token based on a first index and a first authentication message calculated by the home subscriber server and based on a first sequence number; checking that a condition of a set is true, the set including: the first sequence number is the same as a second sequence number stored in the user equipment, and the first sequence number is the same as a preceding value of the second sequence number and the first index is higher than a second index stored in the client equipment; and calculating and sending, when a condition is true, an authentication result and an authentication message, based on the preceding value of the second sequence number.
US11159937B2
Systems, methods, and instrumentalities are described for a wireless transmit/receive unit (WTRU), comprising a memory, and a processor to execute instructions from the memory, wherein the processor is configured to access a non-3rd Generation Partnership Project (3GPP) Access Network (AN), establish a link with a Non-3GPP Interworking Function (N3IWF) via the non-3GPP AN, request information from the N3IWF about network slicing capabilities of a 3GPP Radio Access Network (RAN), receive information from the N3IWF about network slicing capabilities of the 3GPP RAN, and determine whether to register with the 3GPP RAN based upon the network slicing capabilities of the 3GPP RAN. Systems, methods, and instrumentalities are described for sending information about network slicing capabilities of a 3GPP RAN to a N3IWF, establishing a link between a WTRU operating on a non-3GPP AN and the N3IWF via the non-3GPP AN, and sending information from the N3IWF to the WTRU about network slicing capabilities of the 3GPP RAN.
US11159936B2
A method of handling user service profile information in a communications network, the communications network including a core network (CN) and a radio access network (RAN), includes receiving, at a first network element located in the CN, a first application status change message from a first mobile edge computing (MEC) server located in the RAN, the first application status change message indicating one or more applications currently running on the first MEC server; detecting a location update message received at the CN from a UE attached to the RAN; and in response to detecting the location update message, obtaining service profile data of the UE for at least one service corresponding to at least one of the one or more applications, and providing the obtained service profile data to the first MEC server.
US11159932B1
An electronic device may use information about the location of nearby devices to make sharing with those devices more intuitive for a user. When two devices are pointed towards one another, each device may automatically present the option to share information with the other device. When a user wishes to share information with one or more devices in a group of users, an array of icons representing the nearby users may be positioned on the display according to the locations of the nearby users so that the sharing user can easily select which user he or she wishes to share with. A sharing user may broadcast a signal and nearby users may elect to receive the signal by pointing their devices towards the sharing user. A user of two devices may share information between the two devices and may use one device to manipulate the information on the other device.
US11159926B2
A method and system of providing telecommunication services for guests is disclosed. A guest's registration is received. An app on a mobile electronic device is linked to the registration. Calling features are activated based on the registration. The app on the mobile electronic device is connected to an external phone system so the mobile electronic device can be used to place and receive calls through the external phone system.
US11159921B2
Various communication systems may benefit from suitable interworking. For example, certain fifth generation short message service systems may benefit from interworking with long term evolution short message service deployments in a visited public land mobile network. A method can include receiving, at a network element, an attach request from a user equipment. The method can also include using an internal policy to find a short message service function that resides at the network element. The method can further include using an address of the short message service function for providing short message service to the user equipment.
US11159919B2
A method and system for distributed management and maintenance of remote transmitters, or beacons, via a remotely hosted integrated software platform and the interaction of the beacons with mobile devices in an environment where the beacons are located.
US11159918B2
A method may include receiving content for multicasting, identifying user equipment (UE) devices to receive the content and identifying a geographical or service area associated with the identified UE devices. The method may also include determining a scheduled time for a multicast transmission of the content and transmitting, prior to the scheduled time, a message to the devices, wherein the message indicates the scheduled time. The method may further include initiating the multicast transmission of the content at the scheduled time.
US11159915B2
The present invention provides a method for determining real-time location of a vehicle using a mobile device without GPS for the user travelling inside the vehicle. According to the embodiment of the present invention, the location of the vehicle is determined using the locations of the cell-towers to which a mobile phone of a user is connected, and projects these cell tower locations onto the selected route of the user journey to obtain a closest point and thereby determining the user location. The invention also provides the real-time location of the vehicle over internet to users outside the vehicle by crowd-sourcing the cell-tower data of the passengers inside the vehicle.
US11159910B2
Methods and systems are provided for providing location-specific services. A mobile device may receive from a broadcasting unit, geographic data corresponding to a service region associated with the broadcasting unit, with the geographic data defining a three-dimensional geographic space. A current three-dimensional geographic position of the mobile receiving device may be determined in the mobile receiving device; and based on the current three-dimensional geographic position of the mobile receiving device, presence of the mobile receiving device in the three-dimensional geographic space may be determined. A service provided in the three-dimensional geographic space may then be performed.
US11159908B1
An apparatus, method, and computer program product are provided to filter and modify option data objects and weighted values associated with option data objects through the application of specific rule sets based on the relative density of option data objects within a particularized area. In some example implementations, option data objects and related parameters are parsed to identify locations associated with the option data object and a weighted value, such as a weighted value generated by a predictive model. Based at least in part on the location associated with the option data object, a determined location of a user of a mobile device, and location-specific distance criteria, the weighted value associated with the option data object may be modified to reflect distance-related option election probabilities.
US11159907B2
In one embodiment, an audio service executing on a computing device performs a method including receiving, from one or more applications, a number of world-locked audio objects, where each of the world-locked audio objects is associated with a coordinate within a three-dimensional environment; identifying a first subset of the world-locked audio objects and a second subset of the world-locked audio objects, where the first subset includes a number of world-locked audio objects and the second subset includes one or more of the world-locked audio objects that are excluded from the first subset; generating a spherical harmonic object based on the second subset of world-locked audio objects and their associated coordinates; and sending data associated with the first subset of world-locked audio objects and the spherical harmonic object to an audio driver configured to render audio for simultaneous output.
US11159896B2
Hearing assistance device using unencoded advertisement for eavesdropping on Bluetooth master device
Disclosed herein, among other things, are systems and methods for eavesdropping on a data stream for hearing assistance devices. One aspect of the present subject matter includes a hearing assistance system for a wearer including a Bluetooth host device having a transmitter configured to send data including one or more encoded audio streams, and a data channel having an advertisement that includes frequency information, frequency hop sequences, information for decoding audio streams, and security keys for decoding audio stream information. The system also includes one or more Bluetooth slave devices identified by the Bluetooth host device. The Bluetooth slave devices are configured to actively participate in a connection with the host device to aid the host transmitter in deciding which frequencies to use for frequency hopping and in determining which frequencies are being interfered with and should not be included in a channel map, according to various embodiments.
US11159884B2
An entertainment system is provided, the system comprising a portable media device configured to simultaneously produce an audible output signal and a plurality of vibratory output signals, the audible output signal representing a multi-track recording comprising a plurality of individual recorded tracks, each vibratory output signal based on at least one individual recorded track; and a plurality of actuators positioned at various locations on a user's body, each actuator configured to receive a respective one of the vibratory signals and to vibrate based on the received signal. A method of mixing a multi-track vibratory recording is also provided, the method comprising utilizing an entertainment system to feel vibrations representing individual recorded tracks on different locations of a user's body; and for each actuator, selecting at least one of the tracks based on suitability for driving the actuator, and providing, to the actuator, a vibratory signal derived from the selected track.
US11159878B1
A device capable of moving a component of the device motion is capable of determining audio data corresponding to a direction relative to the device (“beamforming”). When the component moves, the device determines a new position of the component and selects one of a set of beamforming filter coefficients corresponding to the position. Using the filter coefficients, the device determines the directional audio data.
US11159873B2
A wireless headphone system, a wireless headphone, and a base. The wireless headphone system includes the wireless headphone and the base. The base includes a base RXD wire, a base TXD wire, a base connection wire, and a base triode; and the wireless headphone includes a wireless headphone RXD wire, a wireless headphone TXD wire, a wireless headphone connection wire, and a wireless headphone transistor. The base RXD wire and the base TXD wire are connected together through the base transistor and led out through the base connection wire. The wireless headphone RXD wire and the wireless headphone TXD wire are connected together through the wireless headphone transistor and led out through the wireless headphone connection wire. When the headphone is charged on the base, two-way communication between the headphone and the base can still be implemented while maintaining the existing three-wire design.
US11159865B1
A media-source-integrated speaker-based sound system comprising a media-source-integrated circuit board connectable to an in-wall speaker within an in-wall speaker securement site, and lightweight wiring connectable intermediate to a low-voltage power source and the media-source-integrated circuit board, and including a process for converting a conventional in-wall, wired stereo system to a media-source-integrated speaker-based sound system.
US11159864B2
Various embodiments of a speaker and a method of forming such speaker are disclosed. The speaker includes a frame having a first major surface, a second major surface, and an opening disposed between the first and second major surfaces; a cone disposed adjacent the first major surface of the frame; and an adhesive layer disposed on at least a portion of the second major surface of the frame. The adhesive layer occludes the opening of the frame.
US11159861B2
A narrative includes a number of serially connected narrative segments combined by a director or editor in a defined sequence to tell a story. Quite frequently a number of different narrative segments are available to the director or editor. A content delivery editor provides editors and directors with the ability to augment a standard with additional narrative segments that provide alternate perspectives, view, or insights to the narrative consumer. Such provides the ability to convey the same narrative to the narrative consumer using a number of plots, storylines, or perspectives. Branch points in the narrative, defined by the editor or director, provide the narrative consumer the opportunity to follow a storyline they find interesting. Each narrative consumer follows a “personalized” path through the narrative. Through social media, narrative consumers are able to discuss the narrative path with other narrative consumers who have taken a different path through the narrative.
US11159860B2
A receiving device includes a receiving unit configured to receive a segment file constituting a stream of content, a reproducing unit configured to acquire and reproduce the received segment file, and a proxy server unit configured to generate supply availability information including a probability at which the segment file can be supplied to the reproducing unit, in which the proxy server unit generates the supply availability information in response to a request for the segment file from the reproducing unit and supplies the segment file received by the receiving unit to the reproducing unit, and the reproducing unit requests the proxy server unit to transmit a segment file to be reproduced next on the basis of the generated supply availability information. The device can be applied to stream delivery systems.
US11159855B2
Systems and methods for tracking the status of an anticipated dynamic event and displaying a corresponding notification icon on a media progress indicator. A media guidance application receives, from an application (e.g., Uber), a notification (e.g., “Driver Found”) during consumption of a media asset (e.g., “Fast and Furious”) and determines that an expected event without a fixed time of occurrence will happen (e.g., arrival of driver at user's location). The media guidance application determines an anticipated time of the expected event and generate a visual icon representing the expected event on the media asset's consumption progress indicator at the anticipated time relative to the consumption (e.g., 56-minute mark of the movie). As updated information (e.g., traffic, driver's route, etc.) is received, the media guidance application recalculates the anticipated time and shift the visual icon based on the new calculation.
US11159854B2
The present disclosure presents an improved system and method for tracking and tagging objects of interest in a broadcast.
US11159845B2
Example techniques relate to a soundbar that provides information associated with a media item. In an example implementation, the soundbar plays back audio associated with the particular media item. The soundbar also sends instructions to cause a mobile device to display graphical representations of first information associated with the particular media item while the soundbar playing back the particular media item. The soundbar further sends a request for second information associated with the particular media item, receives, from a server of a cloud computing service, data representing the requested second information associated with the particular media item, causes a television to display graphical representations of the requested second information associated with the particular media item on a display of the television while the sound-bar playback device is playing back the audio associated with the particular media item.
US11159842B2
Aspects of the subject disclosure may include, for example, identifying a media program and receiving a digital media stream including metadata and payload data, wherein the payload data includes program content of the identified media program. The metadata further includes program event information and program status information related to the identified media program. A recording status of the identified media program is determined, wherein an active recording status indicates the identified media program is being recorded at a media recorder. Responsive to the active recording status, an end of program is determined according to the identified media program, the program event information and the program status information. Responsive to the end of program, termination of the recording of the media program is initiated. Other embodiments are disclosed.
US11159840B2
An apparatus and method for a user-aware remote control for a shared device, such as a computing device, is provided herein. The computing device includes a transceiver and a processor. The transceiver is configured to communicate with a remote control. The processor is configured to: receive, from the remote control, identification data for a user of the computing device, the identification data for the user being generated at the remote control based on biometric information associated with the user received at the remote control; identify, based on the identification data, at least one application associated with the user; retrieve, based on the identification data, personalized application information associated with the user and applicable to the at least one application; and apply the personalized application information to the at least one application.
US11159832B2
Video content is processed for delivery using an automated process that allows for convenient packaging of encrypted or digital rights management (DRM) protected content in a manner such that the packaged content can be efficiently stored in a content delivery network (CDN) or other content source for subsequent re-use by other media clients without re-packaging, and without excessive storage of unused content data.
US11159829B2
Provided is a server device that is capable of extracting and recommending various videos relating to each user from a plurality of videos relating to a game. A center server manages video data for a video group relating to a game such that individual videos are associated with information about a “managed items”, extracts some video from the video group on the basis of that information, and distributes the video data of the some video to a user terminal connected via a network. When a user ID is provided from the user terminal, the center server extracts some related video relating to activity records which is described in play data so as to be associated with user IDs as the some video on the basis of the information about the “management item” and the activity records by using the user ID as a reference, and provides this information.
US11159828B2
A method of partitioning a video coding block for JVET, comprising representing a JVET coding tree unit as a root node in a quadtree plus binary tree (QTBT) structure that can have a quadtree branching from the root node and binary trees branching from each of the quadtree's leaf nodes using asymmetric binary partitioning to split a coding unit represented by a quadtree leaf node into two child nodes of unequal size, representing the two child nodes as leaf nodes in a binary tree branching from the quadtree leaf node and coding the child nodes represented by leaf nodes of the binary tree with JVET, wherein coding efficiency is improved by taking advantage of the similarity of coding modes 2 and 66.
US11159821B2
A video image processing method includes dividing a coding unit into one or more sub-blocks, constructing first and second motion vector candidate lists, and performing prediction for the coding unit according to the first and second motion vector candidate lists. The first motion vector candidate list includes a motion vector of a sub-block of the coding unit, and the second motion vector candidate list includes a motion vector of the coding unit. Constructing the first motion vector candidate list includes determining a reference motion vector of the coding unit, determining a related reference block of the sub-block of the coding unit in a co-located reference image of the coding unit according to the reference motion vector, determining a scaling factor of the motion vector of the related reference block, and adding the scaled motion vector into the first motion vector candidate list.
US11159818B2
Disclosed are an image coding and decoding methods, an image processing device, and a computer storage medium. The image coding method comprises: obtaining a dynamic range of a copy parameter of a current coding sampling value segment according to a size of a reference area; and coding the copy parameter according to the dynamic range to generate a video bitstream containing information about the size of the reference area and information about the copy parameter. The decoding method comprises: parsing a video bitstream to obtain a dynamic range of a copy parameter of a decoding sampling value segment; and decoding the copy parameter according to the dynamic range.
US11159816B2
A method of decoding a bitstream comprising a digital representation of a video includes decoding motion information for a current video block from the bitstream, estimating matching costs of the current video block using one or more templates based on a partial set of pixel locations in each of the one or more templates, where in the each of the one or more templates includes a video block with multiple samples and refining the motion information of the current video block using a template having a minimum matching cost.
US11159811B2
Systems and methods for decoding a video stream, a method includes receiving video stream, the video stream including: a frame of a plurality of two-dimensional (2D) pictures that are layers of the frame, each of the plurality of 2D pictures having a respective attribute of a same three-dimensional (3D) representation, frame partition information that indicates the frame is partitioned into a plurality of sub-frames, each of the plurality of sub-frames being a respective combination of a sub-region of each picture of the plurality of 2D pictures, and 3D bounding box information that specifies a 3D position corresponding to a sub-frame of the plurality of sub-frames; the method further includes identifying the sub-frame using the frame partition information; and decoding the sub-frame identified.
US11159801B2
Videos may be characterized by objective metrics that quantify video quality. Embodiments are directed to target bitrate prediction methods in which one or more objective metrics may serve as inputs into a model that predicts a mean opinion score (MOS), a measure of perceptual quality, as a function of metric values. The model may be derived by generating training data through conducting subjective tests on a set of video encodings, obtaining MOS data from the subjective tests, and correlating the MOS data with metric measurements on the training data. The MOS predictions may be extended to predict the target (encoding) bitrate that achieves a desired MOS value. The target bitrate prediction methods may be applied to segments of a video. The methods may be made computationally faster by applying temporal subsampling. The methods may also be extended for adaptive bitrate (ABR) applications by applying scaling factors to predicted bitrates at one frame size to determine predicted bitrates at different frame sizes. A dynamic scaling algorithm may be used to determine predicted bitrates at the different frame sizes.
US11159800B2
A system for encoding a sequence of frames (171) of a data signal. The system comprises: a first encoding system (120) comprising at least: a first encoder (130) configured to encode the sequence of frames (171) according to a first encoding algorithm; and a first rate control unit (135) configured to control a first bit rate at which the first encoder (130) encodes said sequence of frames (171); a second encoding system (100) comprising at least: a second encoder (116) configured to encode a second sequence of frames (175) associated with the sequence of frames (171) according to a second encoding algorithm; and a second rate control unit (135) configured to control a second bit rate at which the second encoder (130) encodes said second sequence of frames (175) associated with the sequence of frames (171).
US11159798B2
A method, and associated computer system and computer program product, for video compression that includes receiving a video file including a plurality of frames, identifying at least one image feature in each of the plurality of frames, determining a semantic state change of the image feature for each successive frame after a first of the plurality of frames, and storing the first of the plurality of frames and the semantic change of the image feature for each successive frame after the first of the plurality of frames.
US11159794B2
A method for decoding a digital image from encoded data representative of the image. The image is divided into blocks processed in a defined order. The method includes, for a current block having a predetermined number (Mv) of lines and number (Mh) of columns: decoding coefficients of the current block from coded data; decoding an index representative of an identifier of a transform among a plurality of transforms and identifying the transform, a transform being expressed as a vertical subtransform of size Mv*Mv and a horizontal subtransform of size Mh*Mh; transforming the current block into a decoded block transformed, from the transform obtained, by successive application of the vertical subtransform and then the horizontal subtransform or respectively of the horizontal subtransform and then the vertical subtransform; and reconstructing the image from the transformed decoded block. The transforming includes: a modified use of core sub-transform coefficients, their absolute values being retained.
US11159791B2
According to a method for Adaptive Loop Filter (ALF) processing of reconstructed video, multiple indicators are signaled in slice at an encoder side or parsed at a decoder side, where the multiple indicators are Adaptive Parameter Set (APS) indices associated with temporal ALF filter sets for the ALF processing. A current indicator is determined from the multiple indicators, where the current indicator is used to select a current ALF filter set. Filtered-reconstructed pixels are derived for the current block by applying the current ALF filter to the current block. In another method, if the ALF processing applied at a target sample requires an outside sample on other side of a target virtual boundary from the target sample, the outside sample is replaced by a padded sample.
US11159763B2
The present disclosure provides an image capture, curation, and editing system that includes a resource-efficient mobile image capture device that continuously captures images. In particular, the present disclosure provides low power frameworks for controlling image sensor mode in a mobile image capture device. On example low power frame work includes a scene analyzer that analyzes a scene depicted by a first image and, based at least in part on such analysis, causes an image sensor control signal to be provided to an image sensor to adjust at least one of the frame rate and the resolution of the image sensor.
US11159760B2
A photoelectric conversion apparatus, comprising: a pixel array; a first and a second signal line groups; a first and a second readout circuit groups; a first multiplexer group that selects one of at least two first signal lines, and connects the selected first signal line to one first readout circuit; and a second multiplexer group that selects one of at least two second signal lines, and connects the selected second signal line to one second readout circuit, a number of the first readout circuits is more than a number of the first signal lines, a number of the second readout circuits is more than a number of the second signal lines, the selection operations by the first and second multiplexer groups are executable independently from each other, the selection operation of the first multiplexer group is controlled collectively, and the selection operation of the second multiplexer group is controlled collectively.
US11159759B2
A solid-state imaging device includes a first detection pixel and a second detection pixel, each of the first detection pixel and the second detection pixel including a transfer transistor and an amplifier transistor connected to the transfer transistor via a first node, a voltage supply unit that supplies a predetermined voltage, and a connection switch connected between the voltage supply unit and a second node at which the transfer transistor of the first detection pixel and the transfer transistor of the second detection pixel are connected.
US11159758B2
In an example embodiment, an image processing device includes a pixel array including pixels two-dimensionally arranged and configured to capture an image, each of the pixels including a plurality of photoelectric conversion elements and an image data processing circuit configured to generate image data from pixel signals output from the pixels. The image processing device further includes a color data processing circuit configured to extract color data from the image data and output extracted color data. The image processing device further includes a depth data extraction circuit configured to extract depth data from the image data and output extracted depth data. The image processing device further includes an output control circuit configured to control the output of the color data and the depth data.
US11159756B2
At least one solid-state image pickup element includes a plurality of pixels that are arranged in a two-dimensional manner. Each of the plurality of pixels includes a plurality of photoelectric conversion units each including a pixel electrode, a photoelectric conversion layer disposed on the pixel electrode, and a counter electrode disposed such that the photoelectric conversion layer is sandwiched between the pixel electrode and the counter electrode. In one or more embodiments, each of the plurality of pixels also includes a microlens disposed on the plurality of photoelectric conversion units.
US11159754B2
An imaging device includes an image pickup device having pixels and a correction processing unit that corrects signals output from the image pickup device, the pixels include a visible light pixel that receives light corresponding to a visible light wavelength range and an infrared light pixel that is arranged adjacent to the visible light pixel and receives light corresponding to an infrared wavelength range, and the correction processing unit includes a calculation unit that performs a first process of reducing, from a signal of the infrared light pixel, a component in the pixel signal of the infrared light pixel and based on an inflow amount of charges to the infrared light pixel from another pixel adjacent to the infrared light pixel and a second process of obtaining a signal corresponding to a difference between pixel signals of the visible light pixel and the infrared light pixel after the first process.
US11159751B2
Provided is a solid-state image pickup element that includes a pixel, a light-receiving-surface-sided trench, and a light-receiving-surface-sided shielding member. A plurality of protrusions is formed on the light-receiving surface of the pixel in the solid-state image pickup element. In addition, the light-receiving-surface-sided trench is formed around the pixel having the plurality of protrusions formed, at the light-receiving surface in the solid-state image pickup element. In addition, the light-receiving-surface-sided member is buried in the light-receiving-surface-sided trench formed around the pixel having the plurality of protrusions formed on the light-receiving surface in the solid-state image pickup element. In addition, the photoelectric conversion region of a near-infrared-light pixel expands to the surface side opposed to the light-receiving surface of the photoelectric conversion region of a visible-light pixel. In addition, a trench is further formed inside the pixel at a surface opposed to the light-receiving surface.
US11159730B2
A bending machine has a work area image capture apparatus. A longitudinal expanse and the movement direction of the press beam define a working plane, which establishes a front working and manipulation space and a rear machine space, which is distinguished from the former and, in particular, closed off. An image capture apparatus is disposed in the working and manipulation space above the machine table, in a center section of the longitudinal expanse of the press beam, which apparatus is connected with a display, which is configured for representation of the captured image of the capture region. The image capture apparatus is disposed in a press beam casing, and has two image capture devices, wherein each image capture device captures a partial section in the direction of the machine table.
US11159729B2
An image sensor driving mechanism includes a fixed assembly, a movable assembly, and a driving assembly. The movable assembly includes a circuit component. The circuit component includes a circuit main body and a movable suspension arm. The circuit main body is configured to hold an image sensor. The movable suspension arm is elastically connected to the circuit main body and the fixed assembly. The image sensor is electrically connected to the fixed assembly via the circuit component. The image sensor extends in a direction that is perpendicular to the optical axis. The drive assembly is configured to drive the movable assembly to move relative to the fixed assembly. The movable suspension arm includes a section that extends in a different direction than the optical axis.
US11159728B2
A camera module has a magnet which is held by a magnet holder included in an optical device part together with a lens holder and which is used in common as a magnet in collaboration with a first coil to move an imaging device and the lens holder relative to each other in a direction of an optical axis, a magnet in collaboration with a second coil to move the imaging device and the optical device part relative to each other in a direction orthogonal to the optical axis, and a magnet of which a magnetic force is detected by a Hall device.
US11159726B2
A lens apparatus detachable from a camera that includes a first correction unit movable for an image stabilization in a camera system including the lens apparatus and the camera. The lens apparatus includes a second correction unit movable for the image stabilization, and a setting unit. The camera system moves one correction unit of the first correction unit and the second correction unit and does not move the other correction unit in the image stabilization before imaging for recording starts, and moves the first correction unit and the second correction unit in the image stabilization during the imaging for recording, and the setting unit sets information on a correction ratio between the first correction unit and the second correction unit for each direction of the one correction unit from a position of the one correction unit when the imaging for recording starts.
US11159712B2
A range differentiator useful for auto-focusing, the range differentiator including an image generator providing an image of a scene at various physical depths, a depth differentiator distinguishing portions of the image at depths below a predetermined threshold, irrespective of a shape of the portions, and providing a depth differentiated image and a focus distance ascertainer ascertaining a focus distance based on the depth differentiated image.
US11159710B2
A lowpass filter control apparatus of the present disclosure includes a lowpass filter controller that causes lowpass characteristics of a variable lowpass filter disposed in an optical path of incoming light into an imaging element including phase-difference pixels and normal pixels to be different for an exposure period of the normal pixels and an exposure period of the phase-difference pixels.
US11159695B1
A method of managing a personalized data storage on a multi-function device (MFD), the method including receiving a request for a new personalized data entry, determining if available storage space exists on the personalized data storage, if available storage space does not exist on the personalized data storage, identifying an existing personalized data entry unused for a first predetermined period of time, determining a user associated with the existing personalized data entry, and sending a query to the user. In some embodiments, the personalized data entry is associated with a consolidated work-flow.
US11159687B2
An information processing apparatus and non-transitory computer readable medium and for processing information are provided. The information processing apparatus includes a processor configured to: receive image data; cause a display to display the received image data; and move, in response to a user instruction, a portion of the image data from a first place to a second place on the display. The portion of the image data is a partial region of an entire region of the image data. While the portion of the image data is being moved from the first place to the second place, the portion of the image data is displayed at the first place.
US11159685B2
A display control device includes a display section, a first receiving section, a second receiving section, and a performing section. The display section displays an object. The first receiving section receives non-voice input specifying a first operation on the object. The second receiving section receives voice input specifying a second operation on the object. The performing section performs, on the object, a complex operation specified by the non-voice input and the voice input.
US11159684B2
An image forming system is configured to receive an input of natural language speech. Regardless of whether the natural language speech includes a combination of first words or second words, the image forming system can recognize the natural language speech as an instruction to select a specific print setting displayed on a screen.
US11159675B2
The subject of the present invention is a method for establishing a telephone connection between a first terminal of a user and a second terminal of a contact, the infrastructures of the first operator and the second operator being connected to a call server the user moreover disposing of a virtual call number, the correspondence between said first physical call number and the virtual call number being recorded in said database of the call server, said method comprising: the allocation of at least one technical number to the second physical call number through the call server, the recording in the database of the call server of the association between said second physical call number and said technical number, when a call or a mini-message is sent to said technical number from the first terminal or to said virtual number from the second terminal, telephonically connecting the first terminal and the second terminal by means of the transmission of the call or the mini-message, by the call server, destined for the first physical call number or, respectively, for the second physical call number.
US11159674B2
Systems and methods for multi-factor authentication of a caller identification (ID) identifier are disclosed. In embodiments, a method includes: receiving, by a computing device of a call recipient, a call request message from a remote caller device of a caller, the call request message including an authentication token shared between the caller and the call recipient, and an identifier; authenticating the caller using the authentication token; saving an authorized caller record in an authorized caller list on the computing device, the authorized caller record including the identifier; receiving an incoming telephone call from the caller, the incoming call including a caller ID identifier; determining that the caller ID identifier matches the identifier in the authorized caller record; and initiating completion of the call based on the determining that the caller ID identifier matches the identifier in the authorized caller record.
US11159670B2
Various embodiments provide an electronic device and a method, the electronic device comprising a memory; a communication unit; a display; and a processor functionally connected to the memory, the communication unit, or the display, wherein the processor is configured to identify log information associated with a notification received through the communication unit, determine a display order of the notification based on the log information, and display the notification on the display based on the determined display order. Also, other embodiments are possible.
US11159667B2
The present disclosure describes devices, systems, and methods that can be used to collect sensor data from, for instance, a sensor device that has been embedded in an article of apparel. The sensor device can be used, for instance, to monitor the athletic activity of an individual wearing the apparel into which the electronic device has been embedded. Embodiments of the sensor device include a memory, a wireless interface, and one or more processor. With these elements, the sensor device may receive instructions indicating what sensor data to collect, collect the sensor data, store the sensor data, and transmit the stored sensor data to the remote device upon completion of the activity.
US11159661B2
A camera module includes a lens module including lenses and a reflecting module disposed in front of the lens module. The reflecting module is configured to change a path of light to direct the light toward the lens module. The reflecting module includes a holder in which a reflecting member configured to change the path of the light is mounted and a first housing supporting the holder. The holder is configured to slide with respect to the first housing to enable rotation of the reflecting member with respect to a first axis and a second axis.
US11159657B2
A method for transmitting a broadcast signal in a broadcast transmitter includes generating a link layer packet including a header and a payload; and transmitting the broadcast signal carrying the link layer packet. Further, the header includes a fixed header having a fixed length and the fixed header includes packet type information of input data before encapsulation into the link layer packet, further the input data relates to an IP packet or MPEG-2 transport stream.
US11159654B2
A method for transmitting a set of conforming data frames in a specialized data network, the method comprising generating a specialized header, providing the specialized header to a data destination, generating a set of conforming data frames, providing at least a subset of the conforming data frames to the data destination, identifying the subset of conforming data frames, and performing processing operations on the stored subset of conforming data frame.
US11159650B2
A broadcast signal transmission method comprises outputting an RoHC channel that includes one or more RoHC streams and a signaling table that includes information related to header compression by performing header compression for Internet Protocol (IP) packets, which include broadcast data, in accordance with an adaptation mode, a header of each IP packet including an IP header and a User Datagram Protocol (UDP) header, generating at least one first link layer packet that includes the RoHC channel and generating at least one second link layer packet that includes the signaling table, and physical layer processing the at least one first link layer packet and the at least one second link layer packet and transmitting through one or more Physical Layer Pipes (PLPs), wherein the signaling table includes adaptation mode information indicating the adaptation mode, and each RoHC stream in the RoHC channel includes RoHC packets.
US11159648B2
A server device for an industrial control network comprises a first server interface adapted to communicate with a client device over a first network, a second server interface adapted to communicate with a plurality of industrial controller units over a second network, and a programming unit adapted to provide a programming environment for an industrial control program pertaining to at least a first industrial controller unit among the plurality of industrial controller units. The programming environment is accessible from the client device via the first server interface, and the programming unit is adapted to generate source code for the industrial control program in response to an instruction received from the client device via the first server interface.
US11159639B2
A method may include receiving a first service request from a first service requester. The method may include obtaining a plurality of first candidate service requesters. The method may include determining whether there is at least one second service requester associated with a second service request that is combinative with the first service request in the plurality of first candidate service requesters. The method may include determining a plurality of third service requesters different from the plurality of first candidate service requesters in response to a determination that there is no the at least one second service requester. The method may include determining at least one target service requester from the plurality of third service requesters. The method may include transmitting a carpooling message to the at least one target service requester to initiate a third service request that is combinative with the first service request.
US11159637B2
Systems, methods, apparatus, and software for transitional caching in content delivery networks includes edge cache nodes configured to receive and reply to content requests. Content can be cached in edge cache nodes before receiving user requests or retrieved from an origin server. A transitional cache node array is configured to receive content requests from edge cache nodes and to receive origin content from edge cache nodes and/or origin servers, as well as to modify origin content to generate modified content. Modified content can include re-written origin content (e.g., translations), transcoded data (e.g., video), compressed or otherwise adjusted data (e.g., images), and transformed files (e.g., CSS and JavaScript files), among others. In addition to assisting with original and modified content flow to end users, transitional caching also can assist in threat detection and mitigation within a CDN, helping to protect the network, origin servers and the like.
US11159634B1
A technology is provided for a fan out for a subscription. A mutation may be received at a data proxy from an application. The mutation may be sent to the data source via a data access resolver associated with the data proxy. Results for the mutation may be received. At least one subscription may be identified which matches combinations of fields in the results for the mutation. A message for the at least one subscription regarding the mutation may be sent to a messaging service to enable the messaging service to publish the message to devices subscribed to at least one topic for the at least one subscription.
US11159630B2
A client network application transmits a request for a network resource to a server. The client receives a response that includes a network resource that includes a digital signature that represents that at least a portion of the received network resource has been determined to be conforming to a set of rule(s). The client determines whether the digital signature is valid. If it is valid, the client processes the network resource in a pipeline (e.g., a fast path pipeline) and if it is not valid, the client may process the network resource in a different pipeline (e.g., a non fast-path pipeline).
US11159624B2
A device assembly having a syndicated data service interface that is communicatively coupled to a vendor-specific syndicated data application platform and having an installed vendor specific syndicated data application, with the interface receiving point-to-multipoint non-addressed transport bearer channels of different syndicated data channel transport networks initially only including the monitoring of the syndicated data channels and not decoding the syndicated data messages or syndicated data informational data contained therein, identifying from the transport bearer channels a received syndicated data channel having an syndicated data channel identifier of the specific syndicated data device, and reading the syndicated data messages within the received syndicated data channel and extracting the syndicated data supplier-independent informational data from the syndicated data message and providing the extracted syndicated data informational data to at least one of the installed vendor specific syndicated data applications of the syndicated data device.
US11159621B2
Systems, devices, and methods are provided for the management of multiple sensor control devices and/or multiple reader devices in an in vivo analyte monitoring environment, and also for resolving conflicts when merging data collected by different reader devices.
US11159618B2
Low-level nodes (LLNs) that are communicatively connected to one another each have sensing capability and processing capability. High-level nodes (HLNs) that are communicatively connected to one another and to the LLNs each have processing capability more powerful than the processing capability of each LLN. The LLNs and the HLNs perform processing based on sensing events captured by the LLNs. The processing is performed by the LLNs and the HLNs to minimize data communication among the LLNs and the HLNs, and to provide for software-defined sensing.
US11159616B2
The present invention provides an email synchronization method and apparatus, and a computer readable storage medium. The method includes: separately obtaining index data of emails of a host node system and a mirror node system within a specified time range, and separately generating a first email index list and a second email index list; separately generating check values of the emails of the host node system and the mirror node system within the specified time range according to the first email index list and the second email index list; comparing the generated check values of the host node system with the generated check values of the mirror node system; and synchronizing email data of the host node system and the mirror node system within the specified time range when the generated check values of the host node system are inconsistent with the generated check values of the mirror node system.
US11159612B1
Examples include determination of non-TDP zones in a storage area network. Some examples use a member zone list request to request identification of each zone of which a target port of a target device is a member, identify each TDP zone among identified zones of which a target port is a member and determine whether the identified zones include one or more non-TDP zones.
US11159608B2
A method and control node for managing cloud resources in a communications network for a client being served by a primary data center holding service data associated with a cloud service being executed for the client in the primary data center. A first backup data center having free processing and storage resources for the cloud service, is selected based on usage of links between a source node associated with the client and the first backup data center. The service data is then saved in the first backup data center, thereby enabling the cloud service to be recovered in the first backup data center. If the usage of links in potential communication paths between the source node and the first backup data center exceeds a link usage threshold, the saved service data may be transferred from the first backup data center to a second backup data center.
US11159600B2
Systems, methods, and media for correlating information corresponding to multiple related frames on a web page are provided. In some embodiments, a method for identifying corresponding iframes on a web page to a server is provided, the method comprising: loading a web page including a plurality of iframes; receiving the requested content and identifying information for a first iframe; loading an event listener; determining a location of the first iframe in the structure of the web page; transmitting a message to a second iframe including the first identifying information and location of the first iframe; receiving, using the event listener, a message from the second iframe including second identifying information and location of the second iframe; determining that the second iframe is nested within the first iframe; and transmitting a third message to a server including at least the second identifying information and location of the second iframe.
US11159597B2
Methods, systems, and computer-readable media for artificially generating a revoiced media stream are provided. In one implementation, a system may receive a media stream including an individual with particular voice speaking in an origin language. The system may obtain a transcript of the media stream including utterances spoken in the origin language and translate the transcript to a target language. The translated transcript may include a set of words in the target language for each of at least some of the utterances spoken in the origin language. The system may analyze the media stream to determine a voice profile for the individual. Thereafter, the system may determine a synthesized voice for a virtual entity intended to dub the individual that is similar to the particular voice. Then, the system may generate a revoiced media stream in which the translated transcript in the target language is spoken by the virtual entity.
US11159592B2
Devices, systems and methods are provided to support a party call with auto-joining function in a communication system for a distributed transport system that employs VoIP technology. A VoIP unit or end point acts as a conference bridge between an operator extension and other end points. A first end point makes a SIP call to the operator and multicasts a mix of its send audio and the received operator audio. Other end points first check for multicast traffic being received before making a SIP call to the operator and, if so, play out the received audio over its speaker and multicast its send audio. The end point initiating the call mixes this subsequent stream into a stream to the operator, effectively acting as the conference bridge to the operator. The other end points are responsible for mixing received multicast streams for their local speaker.
US11159589B2
Described are a system, method, and computer program product for task-based teleconference management. The method includes initiating a teleconference bridge and generating a teleconference session hosted by the bridge. The method also includes connecting teleconference participants of an organization to the bridge and receiving a participant identifier for each participant. The method further includes determining an association of an organization group with each participant based on a respective participant identifier. The method further includes generating display data configured to cause a computing device to display a control interface depicting: (i) the teleconference session having groups of participants, the groups selected from predetermined groups based on task data, and each participant visually associated which its group; and (ii) labels of each participant to identify the group associated therewith.
US11159586B2
This disclosure relates to a communication network within which relays, which are connected to devices participating in a communication session (e.g., a video conference), are dynamically added and removed from the communication session. For instance, when participating in a communication session, a sending network device sends media streams (e.g., audio and/or video media streams) to its associated relay. The relay sends, through a relay communication link, the media streams to one or more receiving relays. The one or more receiving relays then forward the media stream to associated receiving network devices. As additional network devices join the communication session, the additional network devices connect to additional relays, which establish a network of relay communication links with all the relays involved in the communication session. Furthermore, as network devices leave the communication session, relays can be removed from the communication session.
US11159585B2
Aspects of the subject disclosure may include, for example, a method in which a processing system obtains physical and social environmental data for a communication device user, and provides content for presentation at the device. First reaction data, obtained via sensors associated with the user, indicate the user's reaction to presentation of the content; the data is analyzed to determine user affinity for the content in a context of the physical and social environments. The content is modified during the presentation; second reaction data is obtained and analyzed to determine a second user affinity for the modified content. If the affinity is enhanced, the modified content is sent to other users' equipment via a social network. Affinity responses regarding the modified content are analyzed, and a set of users is identified as an affinity group; additional content is transmitted to equipment of the affinity group. Other embodiments are disclosed.
US11159577B2
A method for interworking of a security tool and a cloud platform includes checking whether there is a record of confirming or applying security related to a target identifier when a cloud platform client calls a platform interface module, determining whether to interwork with the security tool when the record of confirming or applying security related to the target identifier is not present, requesting a resource required for running the security tool to the cloud platform when the security tool is invoked, and obtaining the resource from the cloud platform and storing the same.
US11159566B2
Countering phishing attacks by generating multiple synthetic victims, where each of the synthetic victims includes synthetic victim information that represents a computer user identity and includes associated sensitive information, where the computer user identity and its associated sensitive information are fictitious in that they are not known to be associated with a legitimate computer user, providing any of the synthetic victim information of the synthetic victims to a computer-hosted phishing site, storing the synthetic victim information in a computer-accessible database, receiving from a computer-hosted target site information provided to the computer-hosted target site by a requestor, identifying in the computer-accessible database database synthetic victim information matching the requestor information, and notifying the computer-hosted target site that the requestor information is of a synthetic victim.
US11159562B2
A method for defending an HTTP flood attack includes: determining the number of HTTP requests, transmitted by a protection device, received within each monitored time interval, where the HTTP requests include HTTP requests carried by a single data packet and HTTP requests carried by a plurality of data packets; verifying a target HTTP request after the number of HTTP requests received within any monitored time interval reaches a first threshold, where the target HTTP request includes an HTTP request received after the number of HTTP requests received within any monitored time interval reaches the first threshold; and responding to a verified target HTTP request.
US11159559B2
Automated diagram import methods include providing one or more servers and one or more data stores communicatively coupled with the server(s). The data store(s) may include a plurality of computing environment assets and a plurality of connections between the assets. The method may include receiving a digital image of the hand drawn diagram and identifying a plurality of shapes and one or more links in the received digital image. The method further includes, for each component, identifying a text label for the component and classifying the component as an asset. The method further includes, for each link, determining a text label for the link and identifying two components connected by the link. The method may also include generating a diagram and displaying the diagram on a user interface. Automated hand drawn diagram import systems include systems configured to carry out automated importing of the hand drawn diagram.
US11159548B2
A network standpoint feature value creating unit classifies access data collected at observation points into each detection target access source and creates network standpoint feature values for each of the detection target access sources. An access source detection unit detects, based on the network standpoint feature value, an access source performs a predetermined continuous access. A point standpoint feature value creating unit creates detection target standpoint feature values that are feature values for each access data collected at an observation point and training standpoint feature values that are feature values for each access data of the access source detected by the access source detection unit. An access detection unit detects access data in which the similarity between the detection target standpoint feature value and the training standpoint feature value is not less than a predetermined value as access data by the predetermined continuous access.
US11159546B1
A threat intelligence gateway (TIG) may protect TCP/IP networks from network (e.g., Internet) threats by enforcing certain policies on in-transit packets that are crossing network boundaries. The policies may be composed of packet filtering rules with packet-matching criteria derived from cyber threat intelligence (CTI) associated with Internet threats. These CTI-derived packet-filtering rules may be created offline by policy creation and management servers, which may distribute the policies to subscribing TIGs that subsequently enforce the policies on in-transit packets. Each packet filtering rule may specify a disposition that may be applied to a matching in-transit packet, such as deny/block/drop the in-transit packet or pass/allow/forward the in-transit packet, and also may specify directives that may be applied to a matching in-transit packet, such as log, capture, spoof-tcp-rst, etc. Often, however, the selection of a rule's disposition_and directives that best protect the associated network may not be optimally determined before a matching in-transit packet is observed by the associated TIG. In such cases, threat context information that may only be available (e.g., computable) at in-transit packet observation and/or filtering time, such as current time-of-day, current TIG/network location, current TIG/network administrator, the in-transit packet being determined to be part of an active attack on the network, etc., may be helpful to determine the disposition_and directives that may best protect the network from the threat associated with the in-transit packet. The present disclosure describes examples of methods, systems, and apparatuses that may be used for efficiently determining (e.g., accessing and/or computing), in response to the in-transit packet, threat context information associated with an in-transit packet. The threat context information may be used to efficiently determine the disposition and/or one or more directives to apply to the in-transit packet. This may result in dispositions and/or directives being applied to in-transit packets that better protect the network as compared with solely using dispositions and directives that were predetermined prior to receiving the in-transit packet.
US11159545B2
The present invention relates to methods, network devices, and machine-readable media for an integrated environment and platform for automated processing of reports of suspicious messages, and further including automated threat simulation, reporting, detection, and remediation, including rapid quarantine and restore functions.
US11159542B2
A method for detecting machine logon attacks within a cloud service. The method can include accessing a collection of network traffic protocol monitoring data. The network traffic protocol monitoring data can be network traffic protocol monitoring data across a cloud service. The method can also include analyzing the collection of network traffic protocol monitoring data to identify anomalous behavior by attacker entities associated with IP addresses indicating a brute force attack by the attacker entities associated with the IP addresses. Then, based on the anomalous behavior, the method can comprise identifying the IP addresses associated with the attacker entities, and at least one of attack patterns or campaign attack characteristics. Finally, the method can include compiling IP addresses associated with the attacker entities and the at least one of attack patterns or campaign attack characteristics into a reference data structure.
US11159541B2
The present invention provides a program, an information processing apparatus, and an information processing method which can effectively prevent malware attacks. A predetermined process is judged as a ransomware, when a first condition that a file read function for reading a file included in a same file path as a file path written by a file write function called from the predetermined process has been already called from the predetermined process; and a second condition that the file write function rewrites a header of a file of the file path: are satisfied. A predetermined process is judged as a ransomware, when a first condition that an actual file on a disk is mapped as a virtual file on a memory by the predetermined process; a second condition that the virtual file is unmapped by the predetermined process; and a third condition that a file structure of the actual file or the virtual file when unmapping is rewritten to inappropriate status: are satisfied.
US11159540B2
A cyber-physical system may have a plurality of system nodes including a plurality of monitoring nodes each generating a series of current monitoring node values over time that represent current operation of the cyber-physical system. According to some embodiments, a watermarking computer platform may randomly inject a watermarking signal into an injection subset of the system nodes. The watermarking computer platform may then receive current monitoring node values over time and generate a current watermarking feature vector based on the current monitoring node values. The watermarking computer platform might comprise a dedicated watermarking abnormality detection platform or a unified abnormality detection platform (e.g., that also uses data-drive feature vectors). The injection subset may be associated with a randomly selected subset of the system nodes and/or magnitudes of watermarking signals that are randomly selected.
US11159533B2
A relay apparatus for relaying data in a network comprises: a storage configured to store therein a whitelist in which normal information is registered, the normal information indicating that said data is normal based on a destination and source thereof; a receiver configured to receive first data; a determining part configured to determine whether normal information for the first data received is registered in the whitelist or not; a rewriting part configured to rewrite, when the determining part determines that the whitelist does not have normal information of the first data, a remaining lifespan required to reach the destination of the first data to a prescribed lifespan required to reach a specific communication apparatus that exists between the nearest communication apparatus and the furthest communication apparatus from the relay apparatus in the network; and a transmitter configured to transmit the first data that has gone through a rewriting process.
US11159517B2
Aspects described herein may utilize self-federation in a plugin-based authentication system to support combinations of authentication processes. The authentication system may include a plugin that executes an authentication process that is a combination of two or more other authentication processes. This plugin may handle the combined authentication process by self-federating back to the authentication interface, generating its own authentication requests under each of the subsidiary authentication processes. Thus, the self-federating plugin corresponding to the combined authentication process may allow the authentication system to support authentication requests that indicate the combined authentication process. This “chained” authentication process, accomplished through self-federation, may allow the authentication system to reuse existing code paths and avoid downsides associated with duplication of code.
US11159511B1
Methods, systems, and apparatus, including computer-readable media, for authentication protocol management. In some implementations, a computing device receives data indicating a current context of a client device associated with a particular user. The computing device accesses first authentication data that demonstrates that the particular user has been authenticated using a first authentication protocol. The computing device determines that the particular user is likely to request access to a secured resource based on the current context of the client device and data indicating one or more previous resource accesses by the particular user. The computing device determines that access to the secured resource involves authentication using a second authentication protocol that is different from the first authentication protocol. In response, the computing device authenticates the particular user using the second authentication protocol and establishes an authenticated session for the particular user to access the secured resource.
US11159508B2
Methods and systems for resetting a digital credential within a digital credential based authentication system. The method includes logging a first administrative user into the digital credential system, receiving, from the first administrative user, a first portion of authentication credentials for a first customer, validating, by the first administrative user using the digital credential system, the first portion, logging a second administrative user into the digital credential system, receiving, from the second administrative user, a second portion of authentication credentials for the first customer, receiving the second portion by the second administrative user, validating, by the second administrative user using the digital credential system, the second portion; and resetting the authentication credentials based on the validation of the first portion and second portion.
US11159501B2
Device identification scoring systems and methods may be provided that can increase the reliability and security of communications between devices and service providers. Users may select and configure additional identification factors that are unique and convenient for them. These factors, along with additional environmental variables, feed into a trust score computation that weights the trustworthiness of the device context requesting communication with a service provider. Service providers rely on the trust score rather than enforce a specific identification routine themselves. A combination of identification factors selected by the user can be aggregated together to produce a trust score high enough to gain access to a given online service provider. A threshold of identification risk may be required to access a service or account provided by the online service provider.
US11159499B2
Electronic data can be conveyed. A processor of a first intermediate device can receive a first file. The processor can decrypt the first file to produce a second file. The second file can include a third file and an identification. The identification can be for a destination device. The third file can include the electronic data. The third file can be encrypted with respect to the first intermediate device. The processor can determine, based on the identification, a second intermediate device. The second intermediate device can be different from the destination device. The processor can produce a fourth file. The fourth file can include the third file and the identification. The processor can encrypt the fourth file to produce a fifth file. The processor can convey, to the second intermediate device, the fifth file.
US11159495B2
Provided is a transfer device (200) that includes a plurality of ports to and from each of which a layer-2 frame is input and output; a frame identification unit (221) that identifies whether or not the frame has been encrypted; an address filter unit (222) that decides one of the plurality of ports from which the frame is to be output; an encryption necessity determination unit (223) that has an encryption necessity determination table depending on destination information and priority information which are included in each frame, and a decryption necessity determination table depending on the destination information included in each frame, and when the frame has not been encrypted, determines whether or not encryption is necessary for the frame based on the encryption necessity determination table, and when the frame has been encrypted, determines whether or not decryption is necessary for the frame based on the decryption necessity determination table; an encryption decryption processing unit (225) that encrypts the frame for which it has been determined that encryption is necessary and decrypts the frame for which it has been determined that decryption is necessary; and a switching processing unit (224) that outputs the frame to one of the ports. Thus, the transfer device can realize both encrypted communication and plaintext communication.
US11159493B2
A transceiver baseband hardware is provided. The transceiver baseband hardware includes a baseband hardware. The baseband hardware includes an encryption-decryption block. The encryption-decryption block encrypts intended transmission data and decrypts encrypted data with key coefficients via a cross logical operation of the encryption-decryption block. The cross logical operation includes when lower significant bytes of the key coefficients operating on most significant bytes of the intended transmission data and the encrypted data.
US11159487B2
Techniques are described for configuring a one or more perimeter firewalls positioned on the perimeter of a data center based on security group information associated with an internal virtual firewall operating within one or more software defined networks (SDN) within the data center. For example, a Security Management System (SMS) may access a centralized network controller (CNC) for an SDN within the data center to obtain security group information for a virtual firewall of the SDN, wherein the security group information specifies a cluster of virtual machines of the software defined network that is protected by the virtual firewall; and automatically configuring, with the SMS, a perimeter firewall positioned on the edge of the data center with one or more security policies based on the security group information from the virtual firewall of the SDN.
US11159481B2
A method is performed by a master network device among network devices of a cluster. The master network device receives cluster configuration information including a set of Internet Protocol (IP) addresses and a pool of port blocks associated with the IP addresses. Each port block includes multiple ports, and the pool of the port blocks is to be shared across the network devices for port address translation. The master network device divides the port blocks in the pool into multiple buckets. The master network device allocates to each network device in the cluster a corresponding one of the buckets, and reserves each bucket that is not allocated for allocation to a potential new network device. When a new network device joins the cluster, the master network device allocates to the new network device the port blocks from a corresponding one of the reserved buckets.
US11159478B1
A system, apparatus, graphical user interface and methods are provided for conducting electronic voice communications with status notifications. A user of a first portable device executing a communication application selects a multi-function control that automatically initiates an audio recording, which is automatically sent toward another participant of an active communication session when the control is released. The same multi-function control may be used to transmit a textual message. A representation of the recording is displayed on the user's device, with an indicator that changes appearance when the other participant plays the recording. In addition, when one user initiates an audio recording that will be automatically sent to another user, the other user's device is advised of the initiation of recording and displays that status for the other user.
US11159471B2
Elastic message tracking apparatus and methods are provided that opportunistically improve on the latency of a message processing system and increase the accuracy of a consolidated message stream generated from message streams received from multiple message sources. The elastic message tracking apparatus and methods reduce that latency in situations where the actual latency of all the message streams is lower than a predetermined latency value.
US11159466B2
Activity information relating to activities of a respective electronic communication recipient accessing information associated with an electronic communication is received from each of a plurality of electronic communication clients. The activity information received from each of the plurality of electronic communication clients can indicate an amount of time the electronic communication is open in the respective electronic communication client. Based on the received activity information, each of the electronic communication recipients can be rated to generate at least one recommendation as to who is able to provide information pertaining to the electronic communication. The recommendation can be communicated to another electronic communication recipient.
US11159462B2
The communication system includes a communication unit that receives a conversation of a user, an accumulation unit that accumulates a conversation frame that describes a structure of a conversation generated on a basis of the conversation of the user collected via the communication unit, and a control unit. The control unit obtains a feeling parameter related to a feeling of the user who sends the conversation in units of collected conversation, extracts the conversation frame from the conversation on a basis of the feeling parameter, and accumulates the conversation frame in the accumulation unit.
US11159460B2
Event management operations are enabled. The operations can include receiving a request to manage an event on behalf of an event sponsor identity associated with an event sponsor, the request including event information including a description of the event, invitee identities associated with invitees to the event and invitee contact information associated with the invitees, generating an event invitation message including the description of the event and an instruction for responding to the event invitation message, directing the event invitation message to be sent to the invitee contact information associated with the invitees, determining that responses to the event invitation message have been received from a set of the invitees, generating an event update message based on a sorting of the responses from the set of the invitees, and directing the event update message to be sent to sponsor contact information associated with the event sponsor.
US11159458B1
Example embodiments of messaging systems and methods are provided. An example system includes a database containing a plurality of messages, a plurality of emoji responses, and a plurality of text reactions. The system further includes a predictive model trained using the plurality of messages and the plurality of emoji responses as inputs and the plurality of text reactions as outputs to determine a mapping relationship between the inputs and the outputs. The predictive model receives a message and one or more emoji responses to the message, combines and summarizes the one or more emoji responses to a text reaction to the message based on the mapping relationship, and transmits the text reaction to a user who initiates the message.
US11159456B2
It is possible to perform transfer with low latency. The control apparatus includes a routing control unit, transmission queues, and a plurality of controllers. The routing control unit includes a buffer, a normal transmission unit configured to output, among inputted frames, a frame other than a frame to be retransmitted to the transmission queue of the controller corresponding to a network serving as a transfer destination, and, when the controller corresponding to the network serving as the transfer destination is in a full state in which no more frames cannot be stored in the transmission queue, specify the inputted frame as the frame to be retransmitted and store the inputted frame in the buffer, and a signal handling unit configured to, when a cancellation signal indicating that the full state has been canceled is received from any of the plurality of controllers, output, to the transmission queue of the controller that has transmitted the cancellation signal, the frame to be retransmitted that is to be transferred to the network corresponding to the controller that has transmitted the cancellation signal. When the full state is canceled, the controller transmits the cancellation signal to the signal handling unit.
US11159447B2
In one embodiment, a supervisory service for a software-defined wide area network (SD-WAN) obtains telemetry data from one or more edge devices in the SD-WAN. The service trains, using the telemetry data as training data, a machine learning-based model to predict tunnel failures in the SD-WAN. The service receives feedback from the one or more edge devices regarding failure predictions made by the trained machine learning-based model. The service retrains the machine learning-based model, based on the received feedback.
US11159445B1
An integrated circuit (IC) device includes a network device. The network device includes first and second network ports each configured to connect to a network, and an internal endpoint port configured to connect to first endpoint having a first processing unit and second endpoint having a second processing unit. A lookup circuit is configured to provide a first forwarding decision for a first frame to be forwarded to the first endpoint. An endpoint extension circuit is configured to determine a first memory channel based on the first forwarding decision for forwarding the first frame, and forward the first frame to the first endpoint using the determined memory channel.
US11159441B2
Methods and apparatus, including computer program products, are provided for QoE/QoS management. In some example embodiments, there may be provided a method. The method may include detecting, by an enforcement point, an initiation of a session of an application; determining, by the enforcement point, whether a new subservice flow needs to be established to enable, for the initiated session, a quality of service differentiation and/or a quality of experience differentiation; sending, by the enforcement point, an indication to a radio to enable the radio to establish a radio buffer to handle the new subservice flow, when the new subservice flow needs to be established; sending, by the enforcement point, parameter information to the radio to enable the radio to configure at least one service parameter of the radio buffer; and forwarding, by the enforcement point, user-plane data associated with the session to the radio including a subservice flow identifier. Related apparatus, systems, methods, and articles are also described.
US11159437B2
A method of path MTU determination in Generic Routing Encapsulation (GRE) tunnel is presented. A source network device (ND) transmits, to a destination ND that is a second endpoint of the GRE tunnel, a first outer packet including a first inner packet, where the first inner packet includes a first inner header that is used to deliver the first inner packet to the source network device, a first inner GRE header, and a first payload. The source ND receives the first inner packet. The source ND transmits a second outer packet including a second inner packet that includes a second payload that has a size greater than a size of the first payload. The source ND determines that the second inner packet is not received and determines a path MTU between the source ND and the destination ND based on a size of the first and the second outer packets.
US11159431B2
A disclosed method may include (1) identifying a route installed in a Forwarding Information Base (FIB) of a network device included in a network, (2) identifying a plurality of active paths that lead from the network device to a destination device of the route installed in the FIB, (3) determining a load distribution of the plurality of active paths by calculating a plurality of traffic loads that represent amounts of traffic that traverse from the network device to the destination device via the plurality of active paths, and (4) making a trafficking decision in connection with the plurality of active paths based at least in part on the load distribution of the plurality of active paths. Various other apparatuses, systems, and methods are also disclosed.
US11159429B2
A method for real-time cloud container communications routing is provided. The method monitors network traffic to a first network resource located within a first region. Based on monitoring the network traffic, the method determines a second region associated with at least a portion of the network traffic. The method generates a resource backup of the first network reference. The resource backup represents a current state of the first network resource. The method transfers the resource backup to a second network resource associated with the second region and redirects at least a portion of the network traffic to the second network resource.
US11159428B2
A method, a device, and a non-transitory storage medium are described in which congestion control service is provided. The congestion control service may include determining whether congestion exists relative to packets and a queue of a network device. The congestion control service may include estimating a communication metric value when congestion exists. A differentiated service field of an Internet Protocol header of each packet is used to carry a portion of the communication metric value. The congestion control service transmits the packets, which include the communication metric value, to an end device. The end device may use the communication metric value to adjust a transmission rate of subsequently transmitted packets.
US11159426B2
A packet processing device includes: a non-priority packet storage that stores the non-priority packet; a gate provided on an output side of the non-priority packet storage; plural priority packet storages that respectively store the priority packet; a distributer that guides a received priority packet to a priority packet storage corresponding to a delay time of a route through which the received priority packet is transmitted; a timing setting unit that sets different read cycles to respective priority packet storages; a read controller that reads priority packets from the plural priority packet storages according to the read cycles; and a gate controller that controls the gate according to the timings on which the read priority packets are output. When the read controller reads a first priority packet from one of the priority packet storages, the read controller reads a second priority packet from another priority packet storage.
US11159424B2
A networking aggregation link provisioning system includes a second aggregated networking device that is configured to provide a second portion of a link aggregation to a connected device, and a first aggregated networking device that is configured to provide a first portion of the link aggregation to the connected device. The first aggregated networking device establishes an inter-aggregated-networking-device link with the second aggregated networking device and, in response, synchronizes first aggregated networking device process(es) running in the first aggregated networking device with respective corresponding second aggregated networking device process(es) running in the second aggregated networking device. When the first aggregated networking device determines that the synchronization of the first aggregated networking device process(es) with the respective corresponding second aggregated networking device process(es) has completed, its causes the second aggregated networking device to enable the second portion of the link aggregation to the connected device.
US11159417B2
A computer-implemented method and data processing system for monitoring a distributed application server environment connected to a plurality of client terminals, wherein a client terminal requests at least one fulfillment of a task during a session, a task requiring the execution of at least one of a plurality of applications, is presented. The method includes storing log files on at least one database server, retrieving at least one log file from the at least one database server, generating an application call tree for a fulfillment of a task from the at least one log file, aggregating a plurality of application call trees for the same task to generate an averaged application call tree, analyzing the averaged application call tree with regard to performance issues, and, in response to a detection of a performance issue, generating an output message.
US11159409B2
In one embodiment, a method comprises: determining, by a network device in a wireless data network, a past throughput of broadcast data packets transmitted at broadcast transmission intervals of a prescribed broadcast schedule over a selected measurement interval, the broadcast transmission intervals each adjacent to unicast transmission intervals allocated in the wireless data network, each of the broadcast transmission intervals in the prescribed broadcast schedule initially set at a prescribed duration; predicting, by the network device, a predicted throughput of a future broadcast transmission interval of the prescribed broadcast schedule, for transmission of at least a future broadcast data packet, based on executing a trendline prediction of the predicted throughput using the past throughput over the selected measurement interval; and adjusting the corresponding prescribed duration of the future broadcast transmission interval, relative to the corresponding adjacent unicast transmission interval following the future broadcast transmission interval, based on the predicted throughput.
US11159405B2
Embodiments of the disclosure relate to managing a communications system based on software defined networking (SDN) architecture. An SDN controller is provided in the communications system to manage a wireless distribution system (WDS) and a local area network (LAN) based on SDN architecture. The SDN controller is communicatively coupled to a WDS control system in the WDS and a LAN control system in the LAN via respective SDN control data plane interfaces (CDPIs). The SDN controller analyzes a WDS performance report and a LAN performance report and provides a WDS configuration instruction(s) and/or a LAN configuration instruction(s) to the WDS control system and/or the LAN control system to reconfigure a WDS element(s) and/or a LAN element(s) to improve quality-of-experiences (QoEs) of the communications system. Monitoring and optimizing the WDS and the LAN based on a unified software-based network management platform can improve performance at reduced operational costs and complexity.
US11159401B2
Described is a method performed by a computing device for controlling home network system associated with a plurality of Wi-Fi communicating devices, the method comprising: analyzing operational data associated with the plurality of Wi-Fi communicating devices, the operational data collected from plurality of Wi-Fi communicating devices; providing (or generating) recommendations for improving performance of the home network system according to the analyzed operational data; correlating the recommendations into groups; and aggregating the recommendations from the groups to generate unified recommendations for improving the home network system.
US11159400B2
A disclosed method may include (1) receiving, at an IPFIX collector, a IPFIX message from an IPFIX exporter implemented on a remote device, (2) identifying, within the IPFIX message, a data set exported by the IPFIX exporter implemented on the remote device, (3) identifying, within the IPFIX message, a data-level indicator that indicates whether the data set is (A) a primary data set observed by an observation domain implemented on the remote device or (B) a secondary data set derived by an observation cloud implemented on the remote device, (4) identifying, at the IPFIX collector, a database that corresponds to the data-level indicator identified within the IPFIX message, (5) storing the data set in the database in accordance with the data-level indicator, and then (6) performing an action based at least in part on the data set stored in the database. Various other systems and methods are also disclosed.
US11159382B2
First and second network nodes and methods thereof are provided. The method for the first network node to manage a second network node in a mobile communication system includes receiving, from a plurality of second network nodes, application programming interface (API) information related to each of the plurality of second network nodes, composing a plurality of second network node chainings based on the API information, selecting, when an API request is received from an external server, one of the plurality of second network node chainings for supporting the API request, and transmitting the API request to a second network node included in the selected second network node chaining.
US11159381B2
A method may include receiving a network schema including switches, links connecting the switches, and a topology that maps the switches to the links. The switches may include ports. The method may further include receiving a software defined networking (SDN) policy including a function that modifies a state of a packet entering a switch, converting the topology to a graph including nodes corresponding to the switches, while searching the graph, determining, according to the function, whether a port of a switch corresponding to a node is reachable by the packet entering the switch, and in response to searching the graph, verifying a property of the SDN policy.
US11159380B2
This disclosure provides systems and methods for routing and topology management of computer networks with steerable beam antennas. A network controller can generate an input graph for a first time period. The input graph can have a plurality of vertices each representing a respective moving node and a plurality of edges each representing a possible link between a pair of moving nodes. The input graph also can include corresponding location information for each of the moving nodes during the first time period. A solver module can receive information corresponding to the input graph, a maximum degree for each vertex in the input graph, and a set of provisioned network flows. The solver module can determine a subgraph representing a network topology based on the input graph, the maximum degree for each vertex in the input graph, and the set of provisioned network flows, such that a number of edges associated with each vertex in the subgraph does not exceed the maximum degree for each vertex.
US11159378B2
A broadband network gateway (BNG) controller is described that includes a network subscriber database (NSDB) and one or more core applications. The NSDB is configured to store vBNG instance information for one or more subscriber devices. The vBNG instance information specifies vBNG instances operable by one or more edge routers. The vBNG instances are configured to receive requests to access service provider services from the one or more subscriber devices and to selectively authenticate the one or more subscriber devices for network services based on authentication information included in the requests to access services provider services. The one or more core applications include a network instance and configuration manager (NICM). The NICM is configured to modify the vBNG instance information at the NSDB to include an additional vBNG instance and to output, to an edge router, an instruction to generate the additional vBNG instance at the edge router.
US11159376B2
Disclosed embodiments provide techniques for computer networks infrastructure automatic convergence. The network devices are enabled to communicate with other adjacent network devices, independently of the device type, about detected changes that could affect them and together generate consensus utilizing a blockchain mechanism about the configuration changes that are accepted. A priority table specifies a priority for various device classes on a network. The devices, in response to a new network topology, determine if a new device configuration is necessary. When a new device configuration is necessary, data corresponding to the new device configuration is put into a blockchain block and appended to a network blockchain that is maintained by one or more nodes (devices) on the network. In this way, an immutable history of network configurations is maintained, improving network security and reliability.
US11159371B1
A method may include assigning each node of a first network to a different node cluster such that a number of nodes equals a number of node clusters, selecting multiple nodes of the first network as a set of nodes, and selecting multiple node clusters as a set of node clusters. The method may also include solving a first optimization problem by reassigning one or more of the nodes of the set of nodes to different node clusters of the set of node clusters while maintaining assigned node clusters of the nodes that are not part of the set of nodes and after reassigning one or more of the nodes of the set of nodes to different node clusters, merging the nodes assigned to at least one of the node clusters to form a second network with fewer nodes than the number of nodes of the first network.
US11159368B2
A system, a method, and a computer program product for performing component integration. A first computing system generates a computing component for integration with a second computing system. The first computing system provides the computing component to the second computing system. The second computing system configures the computing component for operation by the first computing system with at least one computing component of the second computing system. The first computing system operates the configured computing component in the second computing system.
US11159366B1
Techniques are described for providing a controller to configure, within a given namespace, a virtual network for a pod and an application service address for an application service to enable access to the pod. For example, the controller may configure in each namespace a virtual network for a logically-related group of one or more containers (“pod”) and application service address for an application service that is an abstraction which defines a logical set of pods and a policy by which to access the pods (e.g., load balancing). Techniques are also described for providing a controller to configure controller configures the service chain by configuring the left interface of a service node with a virtual routing and forwarding instance (VRF) identifying the pod of a first namespace and the right interface of the service node with a VRF identifying the application service of a second namespace.
US11159359B2
Methods, systems, and computer readable media for Diameter-peer-wide egress rate limiting include a process performed at a Diameter relay agent (DRA) and at a rate limiting policer. The process includes receiving service requests from Diameter-based consumers and forwarding the service requests to DRA worker instances. The process further includes, at the DRA worker instances, requesting, from the rate limiting policer, which is separate from the DRA worker instances, Diameter peer capacity for handling the service requests. The process includes, at the rate limiting policer, performing Diameter-peer-wide egress rate limiting between the DRA worker instances and Diameter peer instances by granting or denying requests for Diameter peer capacity from the DRA worker instances such that combined egress traffic from the DRA worker instances does not exceed rate capacities of the Diameter peers.
US11159350B2
Methods and systems are described for receiving a plurality of signals via a plurality of wires of a multi-wire bus, the plurality of signals corresponding to symbols of a codeword of a vector signaling code, generating, using an interconnected resistor network connected to the plurality of wires of the multi-wire bus, a plurality of combinations of the symbols of the codeword of the vector signaling code on a plurality of output nodes, the plurality of output nodes including a plurality of pairs of sub-channel output nodes associated with respective sub-channels of a plurality of sub-channels, and generating a plurality of sub-channel outputs using a plurality of differential transistor pairs, each differential transistor pair of the plurality of differential transistor pairs connected to a respective pair of sub-channel output nodes of the plurality of pairs of sub-channel output nodes.
US11159343B2
Some embodiments provide a novel method for configuring managed forwarding elements (MFEs) to handle data messages for multiple logical networks that are implemented in a data center at the MFEs and to provide gateway service processing (e.g., firewall, DNS, etc.). A controller, in some embodiments, identifies logical networks implemented in the datacenter and MFEs available to provide gateway service processing and assigns gateway service processing for each logical network to a particular MFE. The MFEs, in some embodiments, receive data messages from endpoints in the logical networks that are destined for an external network. In some embodiments, the MFEs identify that the data messages require gateway service processing before being sent to the external network. The MFEs, in some embodiments, identify a particular MFE that is assigned to provide the gateway service processing for logical networks associated with the data messages.
US11159330B1
Exemplary embodiments are directed to a method for allowing a user at a first client device to provide access to restricted content on a content provider server to a user at a second client device without providing identifying information of the second client device or the user to the content provider. The second client device receives, in a messaging app, a message from the first client device comprising a link to a content item at a content provider and an identifier of a private/public key pair on the second client device. Second client device displays the link in the user interface of the messaging app and receives a user selection of the link. Second client device generates generating a digital signature for the link using the private key of the private/public key pair and sends the link and the digital signature to the content provider. The content item is then received from the content provider and displayed on the second client device.
US11159321B2
A system performs digital notarization using a biometric identification service. A signature requesting service receives a request to validate a digital item with a signature for a person. The signature requesting service provides a payload that identifies the digital item and/or the person to an identity service. The identity service obtains one or more digital representations of biometrics for the person, determines an identity for the person, and returns a data structure including the payload and one or more identity attestations regarding the determined identity. The identity service encrypts at least a portion of the data structure using a private encryption key. A public encryption key for the identity service can then be used to decrypt the portion to verify that the data structure was generated by the identity service after determining the identity. In this way, validation can be verified to the full trust level of the identification service.
US11159318B2
A method for establishing connection weights between network nodes is implemented by communicating data processing units, a public key and a private key being associated with each node, a given node being able to communicate its public key to another node, thus forming a so-called real connection (“IRL-connected”) between two nodes, and each node also being able to communicate to another node a public key received from yet another node, thus forming a so-called indirect connection between the other node and the yet another node. Each node can have a specific connection weight in relation to another node with which it has a real or indirect connection. In order to determine the connection weight of a second node in relation to a first node, the method comprises calculating a set combination of weighting factors (influence, proximity) of third nodes that are IRL-connected to the second node.
US11159304B2
A clock data recovery (CDR) mechanism qualifies symbols received from the data detector prior to using those symbols to compute a timing gradient. The disclosed CDR mechanism analyzes one or more recently received symbols to determine whether the current symbol should be used in computing the time gradient. When configured with a Mueller-Muller phase detector, the timing gradient for the received signal is set to zero if the current symbol is a −2 or a +2 and the previous symbol is non-zero. Otherwise, the Mueller-Muller timing gradient is evaluated in the traditional manner. When configured with a minimum mean-squared error phase detector, the timing gradient for the received signal is set to zero if the previous symbol is non-zero. Otherwise, the minimum mean-squared error timing gradient is evaluated in the traditional manner.
US11159301B2
A method, network node and wireless device configured for allocating resources for reverse link transmissions from a second network node to a first network node and forward link transmissions from the first network node to the second network node in a wireless communication system are disclosed. According to one aspect, the method includes selecting a per-band duplexing cadence for each of at least two frequency bands, a duplexing cadence defining a forward link/reverse link pattern of adjacent successive time slots. The method also includes allocating each of the at least two frequency bands to one of forward link and reverse link transmission in each of adjacent successive time slots according to the per-band duplexing cadence for the frequency band.
US11159290B2
A communication device for handling a sounding reference signal (SRS) transmission comprises at least one storage device; and at least one processing circuit, coupled to the at least one storage device. The at least one storage device stores instructions, and the at least one processing circuit is configured to execute the instructions of: determining at least one uplink (UL) beamforming weight of at least one SRS according to at least one of a first channel state information reference signal (CSI-RS) or a second CSI-RS, wherein the first CSI-RS is for determining the at least one UL beamforming weight and the second CSI-RS is for a channel interference measurement for the at least one SRS; and transmitting the at least one SRS with the at least one UL beamforming weight to a network according to a beamforming.
US11159282B2
The present disclosure discloses a method of transmitting a hybrid automatic repeat request-acknowledgement (HARQ-ACK) signal at a user equipment (UE) in a wireless communication system. Particularly, the method includes receiving at least one first physical downlink shared channel (PDSCH) related to the HARQ-ACK signal in a first bandwidth part (BWP), receiving downlink control information (DCI) for switching an active BWP related to a downlink signal from the first BWP to a second BWP, receiving at least one second PDSCH related to the HARQ-ACK signal in the second BWP, and transmitting the HARQ-ACK signal. The HARQ-ACK signal does not include HARQ-ACK information for the at least one first PDSCH.
US11159278B2
This application provides a communication method and a communications device. The communication method includes: receiving, by a first device, N transport blocks TBs sent by a second device, where each TB includes at least one code block group CBG, and N is a positive integer; determining, by the first device, a hybrid automatic repeat request HARQ feedback bit of each CBG in the N TBs; determining, by the first device, a feedback bit stream of the N TBs based on the HARQ feedback bit of each CBG in the N TBs, where a quantity of bits of the feedback bit stream is equal to or less than a total quantity of CBGs in the N TBs; and sending, by the first device, the feedback bit stream to the second device. Compared with that in the prior art, the communication method provided in this application may improve flexibility of transmitting a feedback bit stream.
US11159272B2
The disclosed transmission device, transmission method, reception device, and reception method achieve good communication quality in data transmission using an LDPC code. The LDPC coding is performed on the basis of the parity check matrix of the LDPC code with the code length N of 17280 bits and the coding rate r of 11/16 or 12/16. The LDPC code includes information bits and parity bits, and the parity check matrix includes an information matrix portion corresponding to the information bits and a parity matrix portion corresponding to the parity bits. The information matrix portion is represented by a parity check matrix initial value table, and the parity check matrix initial value table is a table representing positions of elements of 1 of the information matrix for every 360 columns. The present technology can be applied to, for example, data transmission using an LDPC code.
US11159271B2
A method, an apparatus, and a processor-readable storage medium for wireless communication are provided. A transmitter transmits data packets to a receiver, encodes the data packets to generate parity packets, stores the parity packets in a retransmission buffer, receives information from the receiver indicating that a data packet was not correctly decoded, and transmits to the receiver the parity packets stored in the retransmission buffer for recovering the data packet not correctly decoded without retransmitting the data packet not correctly decoded. The transmitter may further retransmit to the receiver the parity packets. The transmitted data packets may be encoded at a medium access control (MAC) layer of the transmitter. The retransmission buffer may be located at a radio link control (RLC) layer or a packet data convergence protocol (PDCP) layer of the transmitter. A reordering buffer at the receiver may be located at the RLC layer or PDCP layer.
US11159250B2
A transmitter is configured to transmit data to a receiver over a communications network. The transmitter includes a memory for storing computer-executable instructions and a processor in operable communication with the memory. The processor is configured to (i) collect spectrum data of a spectral band over a first sampling interval, and (ii) store the collected spectrum data in the memory. The transmitter further includes a common path distortion (CPD) detection unit configured to (i) sample the collected spectrum data, over a second sampling interval less than the first sampling interval, for a plurality of sub-bands within the spectral band, (ii) analyze the spectral band and each sub-band for indications of common path distortion, and (iii) inject a test signal configured for detection at a headend of the communications network. The transmitter further includes a modem portion configured to operably communicate with the headend and the receiver.
US11159246B2
A grating- and fiber-coupled multi-beam coherent receiving system in a mid- and far-infrared band includes a mid- and far-infrared local oscillator signal source, a phase grating, a multi-beam fiber coupling system, a 2×2 pixel mid- and far-infrared superconducting HEB mixer, a multi-channel DC bias source, a multi-channel cryogenic low-noise amplifier, and a room-temperature intermediate-frequency and high-resolution spectrum processing unit. In a 2×2 multi-beam superconducting receiving system, an echelle grating and a cryogenic optical fiber are used to distribute and couple the local oscillator signal, and the mid- and far-infrared band high-sensitivity superconducting HEB mixer is used to realize efficient local oscillator signal distribution and coupling, and ultimately achieve high-sensitivity and high-resolution multi-beam spectrum reception in the mid- and far-infrared band.
US11159240B1
A co-packaged optical-electrical chip can include an application-specific integrated circuit (ASIC) and a plurality of optical modules, such as optical transceivers. The ASIC and each of the optical modules can exchange electrical signaling via integrated electrical paths. The ASIC can include Ethernet switch, error correction, bit-to-symbol mapping/demapping, and digital signal processing circuits to pre-compensate and post-compensate channel impairments (e.g., inter-channel/intra-channel impairments) in electrical and optical domains. The co-packaged inter-chip interface can be scaled to handle different data rates using spectral efficient signaling formats (e.g., QAM-64, PAM-8) without adding additional data lines to a given design and without significantly increasing the power consumption of the design.
US11159218B2
A system and method for feeding back channel information are provided. A method for communications device operations includes generating feedback information, encoding the feedback information to produce a feedback payload, and transmitting the feedback payload to a communications server serving a communications device. The feedback information includes at least a first long term wideband channel statistics and a second long term wideband channel statistics.
US11159214B2
A wireless communications system (10) and a method therein for transmission of a downlink signal in a wireless communications network (100) supporting beamforming. The system estimates uplink channel information for a radio link from a wireless device (120) to a radio network node (110). Further, the system obtains downlink beamforming information related to the estimated uplink channel information from a machine learning unit (300). The machine learning unit comprises relationships between beamforming information and uplink channel information determined based on stored pairs of reported downlink beamforming information and measured uplink channel information. The obtained downlink beamforming information is applicable for the radio cell sector. Furthermore, the system transmits, towards the wireless device (120), a beamformed downlink signal using the obtained downlink beamforming information.
US11159210B2
The present invention relates to a wireless communication method and a wireless communication terminal for signaling a multi-user packet. More specifically, provided are a wireless communication terminal including a communication unit; and a processor configured to process signals transmitted and received through the communication unit, wherein the processor receives, through the communication unit, a high efficiency multi-user PHY protocol data unit (HE MU PPDU), wherein a preamble of the HE MU PPDU includes high efficiency signal A field (HE-SIG-A) and high efficiency signal B field (HE-SIG-B), and decodes the received HE MU PPDU based on information obtained from the HE-SIG-A, wherein a configuration of the HE-SIG-B is identified based on information obtained from at least one subfield of the HE-SIG-A and a wireless communication method using the same.
US11159208B1
Disclosed is an apparatus and a method of deriving an optimal precoder, in which a precoder is derived using water filling power allocation, and then is multiplied with some unitary matrix satisfying certain conditions to meet a per layer power constraint. Since the multiplication with the unitary matrix does not change the capacity, the derived precoder is optimal in achieving maximum capacity in a multiple input multiple output (MIMO) wireless communication scheme.
US11159207B2
Null Data Packet Sounding for preamble punctured Physical Layer Convergence Procedure Protocol Data Unit (PPDU) for efficient use of a wireless channel bandwidth where a primary service co-exists.
US11159201B2
Embodiments provide a data transmitter configured to divide data onto a plurality of sub-data packets and to transmit the plurality of sub-data packets distributed in correspondence with a time/frequency hopping pattern, wherein there are transmission intermissions where no transmission takes place, between the sub-data packets, the data transmitter being configured to transmit a synchronization sub-data packet on a fixed synchronization frequency channel, wherein the synchronization frequency channel and frequency channels in which the plurality of sub-data packets are transmitted in correspondence with the time/frequency hopping pattern are different.
US11159200B2
Aspects of the present disclosure describe systems, methods, and structures for high speed frequency hopping distributed acoustic sensing using an acousto-optic modulated (AOM), gated re-circulating loop and a frequency shifted receiver local oscillator. Using the re-circulating loop controlled by the AOM to generate frequency-hopping pulse(s) increases DAS acoustic bandwidth overcomes infirmities exhibited in the art that generate multiple frequency patterns that are not suitable for long-distance DAS. Additionally, by employing frequency shifted local oscillator (LO) with asymmetric in band detection, bandwidth requirements are reduced by one half.
US11159197B2
An in-band full-duplex transceiver includes a self-interference mixer for up-converting an adjusted digital baseband signal into an up-converted self-interference cancellation signal. The adjusted digital baseband signal has a phase opposite to a phase for a leakage signal from a leakage path for the transceiver. Similarly, the adjusted digital baseband signal has a magnitude matching a magnitude for the leakage signal. Given this phasing and magnitude for the up-converted self-interference signal, it substantially cancels the leakage signal when added with a received signal contaminated by the leakage signal.
US11159193B2
A line driver circuit has first and second differential input terminals and first and second differential output terminals, and is configured to interface with first and second termination impedances coupled between the first and second differential output terminals, respectively, and first and second transmit chain output terminals, respectively. The line driver circuit includes an amplifier circuit having first and second input terminals coupled to the first and second differential input terminals of the line driver circuit, respectively, and first and second output terminals coupled to the first and second differential output terminals of the line driver circuit, respectively, and an impedance switching circuit coupled between the first and second output terminals of the amplifier circuit. The impedance switching circuit switches between a first switching mode and a second switching mode, wherein in the first switching mode a first switching configuration is established resulting in a first output impedance.
US11159189B2
A power amplifier module can include one or more switches, a coupler module, input signal pins, and a controller having first and second output terminals. The input signal pins can receive a voltage input/output signal, a clock input signal, and a data input signal. The controller can (i) set a mode of the one or more switches using a synchronous communication protocol in which the controller outputs a synchronous clock signal on the first output terminal and a data signal on the second output terminal, when the power amplifier module is in a first operating mode, or (ii) set a mode of the coupler module using an asynchronous communication protocol in which the controller outputs a first asynchronous control signal on the first output terminal and a second asynchronous control signal on the second output terminal, when the power amplifier module is in a second operating mode.
US11159185B2
An antenna of a mobile terminal includes: a frame including four broken slots dividing the frame into a bottom frame, a top frame, a left frame, and a right frame; a two-input/two-output switch; a bottom antenna disposed in the bottom frame; a top antenna disposed in the top frame; a first high-frequency antenna disposed in the right frame; a second high-frequency antenna disposed in the left frame; a first selection switch disposed in a left side of the bottom frame; and a second selection switch disposed in a right side of the bottom frame; wherein the bottom antenna, the top antenna, the first high-frequency antenna, and the second high-frequency antenna are connected to the two-input/two-output switch. A switching method of the antenna of the mobile terminal and the mobile terminal are also provided.
US11159181B2
The present technology relates to a transmission method and a reception device for securing favorable communication quality in data transmission using an LDPC code. In group-wise interleaving, the LDPC code with a code length N of 17280 bits is interleaved in units of 360-bit bit groups 0 to 47. In group-wise deinterleaving, a sequence of the LDPC code after group-wise interleaving is returned to an original sequence. The present technology can be applied, for example, in a case of performing data transmission using an LDPC code, and the like.
US11159179B2
According to some embodiments, a method of operation of a transmit node in a wireless communication system comprises performing polar encoding of a set of K information bits to thereby generate a set of polar-encoded information bits. The K information bits are mapped to the first K bit locations in an information sequence SN. The information sequence SN is a ranked sequence of N information bit locations among a plurality of input bits for the polar encoding where N is equivalent to a code length. A size of the information sequence SN is greater than or equal to K. The information sequence SN is optimized for the specific value of the code length (N). The method may further comprise transmitting the set of polar-encoded information bits.
US11159177B2
A bit interleaver, a bit-interleaved coded modulation (BICM) device and a bit interleaving method are disclosed herein. The bit interleaver includes a first memory, a processor, and a second memory. The first memory stores a low-density parity check (LDPC) codeword having a length of 64800 and a code rate of 4/15. The processor generates an interleaved codeword by interleaving the LDPC codeword on a bit group basis. The size of the bit group corresponds to a parallel factor of the LDPC codeword. The second memory provides the interleaved codeword to a modulator for 4096-symbol mapping.
US11159174B2
A multiplying digital-to-analog converter (MDAC) includes an operational amplifier, a sampling capacitor circuit, a pre-sampling capacitor circuit, and a switch circuit. During a sampling cycle, the switch circuit connects a pre-defined voltage and reference voltages to the pre-sampling capacitor circuit, disconnects the pre-sampling capacitor circuit from an input port of the operational amplifier and the sampling capacitor circuit, disconnects an output port of the operational amplifier from the sampling capacitor circuit, and connects a voltage input to the sampling capacitor circuit. During a conversion cycle, the switch circuit connects the pre-sampling capacitor circuit to the sampling capacitor circuit, disconnects the pre-defined voltage and the reference voltages from the pre-sampling capacitor circuit, connects the pre-sampling capacitor circuit to the input port of the operational amplifier, connects the output port of the operational amplifier to the sampling capacitor circuit, and disconnects the voltage input from the sampling capacitor circuit.
US11159172B2
A capacitive analog-to-digital converter, an analog-to-digital conversion system, a chip, and a device. The capacitive analog-to-digital converter includes: a first capacitor array, including N first capacitor banks that include M first capacitors, where M is a positive integer greater than N; M first switches, respectively connected to first electrode plates of the M first capacitors in a one-to-one correspondence to enable a successive approximation logic controller to control connections of the first electrode plates of the M first capacitors with an output of a voltage generation circuit and with a first sampling voltage output by controlling the M first switches; a comparator, including a first input, a second input and an output; and the successive approximation logic controller, connected to the output of the comparator, and configured to control the M first switches according to comparison results output by the output of the comparator.
US11159167B2
An integrated circuit includes first circuits that are configured to implement a user design for the integrated circuit, second circuits that are unused by the user design, and configuration circuitry that couples the second circuits together through a network of conductors. Transistors in the second circuits turn on and off in response to a varying signal that propagates through the second circuits and through the network of conductors while the first circuits implement the user design.
US11159165B2
A multi-chip package includes a field-programmable-gate-array (FPGA) integrated-circuit (IC) chip configured to perform a logic function based on a truth table, wherein the field-programmable-gate-array (FPGA) integrated-circuit (IC) chip comprises multiple non-volatile memory cells therein configured to store multiple resulting values of the truth table, and a programmable logic block therein configured to select, in accordance with one of the combinations of its inputs, one from the resulting values into its output; and a memory chip coupling to the field-programmable-gate-array (FPGA) integrated-circuit (IC) chip, wherein a data bit width between the field-programmable-gate-array (FPGA) integrated-circuit (IC) chip and the memory chip is greater than or equal to 64.
US11159162B2
A camera control key assembly including a metal housing with a pocket containing a sensor window, a metal strip abutting a side of the sensor window, a spacer positioned to abut the metal strip, at least one capacitive touch sensor abutting the spacer, and a control key set into the pocket of the housing and contacting a first side of the sensor window. Preferably, the plastic sensor window is insert molded into the metal housing making the assembly inherently watertight. The assembly comprises at least one force concentrator on the control key to act upon the sensor window which in turn allows the capacitive touch sensor to register a multitude of different user inputs, including pressure, varied pressure, duration, taps, slides and swipes.
US11159161B2
A button for a touch panel that includes a first operating unit made of a conductor and to be operated by being pushed down; a supporting portion made of an insulator and to be fixed on a capacitive touch panel, the supporting portion supporting the first operating unit; and an elastic member accommodated inside the supporting portion, a surface of the elastic member being nonconductive, the surface being fixed to the touch panel, the elastic member is elastically, deformed when the first operating unit is pushed down, in which the pushing operation of the first operating unit is detected by the touch panel.
US11159156B2
A nanosecond pulser may include a plurality of switch modules, a transformer, and an output. Each of the plurality of switch modules may include one or more solid state switches. The transformer may include a core, at least one primary winding wound around at least a portion of the core, each of the plurality of switch modules may be coupled with the primary windings, and a plurality of secondary windings wound at least partially around a portion of the core. The output may output electrical pulses having a peak voltage greater than about 1 kilovolt and having a pulse width of less than about 1000 nanoseconds. The output may output electrical pulses having a peak voltage greater than about 5 kilovolts, a peak power greater than about 100 kilowatts, a pulse width between 10 nanoseconds and 1000 nanoseconds, a rise time less than about 50 nanoseconds, or some combination thereof.
US11159147B2
A front end module includes: a first antenna terminal; a second antenna terminal; a switch including a plurality of first side terminals on a first side and a plurality of second side terminals on a side opposite to the first side, each of the first side terminals being connected to one of the first antenna terminal and the second antenna terminal; a first filter connected to the first antenna terminal; a second filter connected to the first antenna terminal; a third filter connected to one of the second side terminals; and a fourth filter connected to one of the second side terminals. The third filter and the fourth filter are connected to one of the first antenna terminal and the second antenna terminal.
US11159142B2
A film bulk acoustic wave resonator includes a piezoelectric film disposed over a cavity. The cavity is shaped as partial ellipse including first, second, and third vertices. The film bulk acoustic wave resonator further includes three release ports in positions that minimize etch time to remove all sacrificial material from within the cavity.
US11159141B2
An acoustic wave device includes a high-acoustic-velocity film, a piezoelectric layer provided directly or indirectly on the high-acoustic-velocity film, an IDT electrode provided on the piezoelectric layer, and a dielectric film provided on the piezoelectric layer to cover the IDT electrode. An acoustic velocity of bulk waves propagating through the high-acoustic-velocity film is higher than an acoustic velocity of acoustic waves propagating through the piezoelectric layer. The dielectric film includes a material including hydrogen atoms.
US11159138B2
A composite electronic component includes a main body including insulating layers, first and second input terminals, first and second output terminals, a ground terminal, first and second filters, and a resistance pattern connected between the second filter and the ground terminal. The first filter includes a first coil pattern connected between the first input terminal and the first output terminal, and a second coil pattern connected between the second input terminal and the second output terminal. The first and second coil patterns form a common mode filter. The second filter includes a third coil pattern connected between the first input terminal and the ground terminal, and a fourth coil pattern connected between the second input terminal and the ground terminal. The third and fourth coil pattern form a differential mode filter. The resistance pattern is on the insulating layer different from those of the first to fourth coil patterns.
US11159134B2
A multiple-stage amplifier includes a driver stage transistor characterized by a first power density, and a final stage transistor characterized by a second power density that is larger than the first power density. A first drain bias circuit is coupled to a first drain terminal of the driver stage transistor, and is configured to provide a first drain bias voltage to the first drain terminal. A second drain bias circuit is coupled to a second drain terminal of the final stage transistor, and is configured to provide a second drain bias voltage to the second drain terminal, where the second drain bias voltage equals the first drain bias voltage. An interstage impedance matching circuit is coupled between the first drain terminal and a gate terminal of the final stage transistor. The multiple-stage amplifier may be included in a Doherty power amplifier, a transceiver, and/or a transceiver array.
US11159117B2
A power source system includes: a rotary electrical machine; a power source; a switch that is provided between the power source and the rotary electrical machine; and a power source control device that controls opening/closing of the switch in response to a request for power feeding to the rotary electrical machine. The power source control device is configured to, in response to the power source system stopping operation, bring the switch into a closed state in a predetermined period of time. A rotary electrical machine control device controlling the rotary electrical machine includes: a determination unit that, in response to the power source system stopping operation, determines that the switch is in the closed state; and an abnormality diagnosis unit that, in response to the determination unit determining that the switch is in the closed state, performs an abnormality diagnosis of the rotary electrical machine.
US11159114B2
In one embodiment, systems and methods of controlling switch modules for dynamically deriving selective circuitries within a plurality of similar voltage energy storage devices of an energy storage system, and/or, within a plurality of stators of a motor/generator, or a plurality of stators of system of motors/generators, thereby optimizing the utilization of energy stored, consumed, and regenerated in the operation of a vehicle.
US11159108B2
An electrical drive system for a vehicle. The system includes a plurality of electric propulsion motors and a plurality of corresponding inverter circuits. The system also includes an auxiliary motor for driving an auxiliary device located in the vehicle. The auxiliary motor is connected to the propulsion motors and is driven by the inverter circuits. The system does not include a separate inverter for driving the auxiliary motor.
US11159107B2
A motor driving apparatus includes a first motor group including a number N of individual servo motors, a second motor group including a number N of individual second servo motors driven synchronously with the servo motors, and an inverter control unit. The inverter control unit controls a first switching total value and a second switching total value to be reversed in positive/negative sign. The first switching total value is obtained by subtracting the number of semiconductor switching devices opened in circuit on low potential side from the number of semiconductor switching devices opened in circuit on first high potential side, corresponding to the first motor group. The second switching total value is obtained by subtracting the number of semiconductor switching devices opened in circuit on high potential side from the number of second switching elements opened in circuit on low potential side, corresponding to the second motor group.
US11159102B2
A voltage converter (110, 210) having a first bidirectional voltage line (112, 212), a second bidirectional voltage line (114, 214), a power storage element (L1) arranged between the first bidirectional voltage line and the second bidirectional voltage line, a switch element electronically coupled to the power storage element, a controller (141) for controlling the switch, and the controller configured and arranged to adjust a current flow between the first voltage line and the second voltage line such that a voltage level on the second bidirectional voltage line is substantially maintained at a target DC voltage.
US11159093B1
A 15-level multilevel inverter circuit includes an outer circuit, an inner circuit, a polarity changing circuit and a computing device. The outer circuit and the inner circuit include a plurality of DC voltage supplies. Each DC voltage supply has a positive and a negative terminal. The outer circuit, the inner circuit and the polarity changing circuit include a plurality of unidirectional power switches. Each unidirectional power switch is a transistor with a diode connected in parallel to the transistor. The computing device is configured to provide control signals to the gates of the plurality of the unidirectional power switches of the outer circuit and the inner circuit to add or subtract the voltage of each of inner DC voltage supplies to form square waveforms approximating sinusoidal waveforms, and to the gates of the plurality of the unidirectional power switches of the polarity changing circuit to switch the polarity of the voltage.
US11159088B2
A dual path and mode start-up circuit includes a high-voltage start-up circuit, an auxiliary start-up circuit, a capacitor, and a sensing circuit. The high-voltage start-up circuit has high-voltage input and output voltage nodes and is configurable to be operated in a first or second mode of operation. The auxiliary start-up circuit has auxiliary input and output voltage nodes. The auxiliary output voltage node, the high-voltage output voltage node, and the capacitor are in signal communication. The sensing circuit is configured to sense a voltage level at the capacitor and to configure the high-voltage start-up circuit to operate in the first mode of operation if the voltage level at the capacitor is less than a first threshold voltage level, and configure the high-voltage start-up circuit to operate in the second mode of operation if the voltage level at the capacitor is greater than a second threshold voltage level.
US11159084B2
A method of operating a power protection system coupled between a power source and a power converter includes producing, by a controller of the power protection system, a driving signal to a cut-off switch of the power protection system to electrically couple the power source to the power converter; detecting, by the controller of the power protection system, a fault condition of the power converter while the power converter is in operation, where the detecting includes detecting, by the controller of the power protection system, that a current flowing through the cut-off switch is above a pre-determined threshold while a gate control signal from the power converter indicates an OFF state for a first current path of the power converter; and in response to detecting the fault condition, turning off, by the controller of the power protection system, the cut-off switch to isolate the power source from the power converter.
US11159083B2
A wind power installation and a method for feeding a filtered alternating current into an electrical supply grid by the wind power installation are provided. The wind power installation includes at least one inverter having an inverter output for providing an inverter current. The at least one inverter is coupled at its inverter output to an active filter. The active filter filters the inverter current provided at the inverter output and provides the filtered alternating current for feeding into the electrical supply grid. The method includes providing the inverter current at the inverter output by switching at least one switch of the inverter, sensing the switching, and controlling the active filter based on the sensed switching to filter the inverter current provided at the inverter output and produce the filtered alternating current.
US11159078B2
A motor for a vehicle may include: a shaft member rotatably installed; a magnet attached to the outside of the shaft member; a cover covering the magnet, and fixing the magnet on the shaft member; and a stator disposed outside the cover and the magnet. A distance between the cover and the stator may be equal to a distance between the magnet and the stator.
US11159077B2
A hybrid hysteresis motor is disclosed. The hybrid hysteresis motor includes a stator with, a plurality of axial slots on a first base-end and a plurality of radial slots on an inner surface. The motor further includes an output shaft, a first axial-flux rotor mounted on the output shaft and associated with the stator, and a radial-flux rotor mounted on the output shaft and disposed inside the stator.
US11159075B2
A motor includes a shaft, at least two bearings supporting the shaft, a magnet supported by the shaft between the at least two bearings, a stator surrounding the magnet, and a magnetic member arranged between the magnet and at least one of the bearings in a longitudinal direction of the shaft. The magnetic member has a large outer diameter with respect to an outer diameter of the magnet.
US11159071B2
A busbar unit for an electric motor may include a busbar holder at least a portion of which is made of an electrically insulating material, and at least one busbar mounted on the busbar holder. The busbar may include a base portion extending along a mounting surface of the busbar holder, at least one coil connection terminal portion to be electrically connected to a coil of the electric motor, and a power source connection terminal portion to be electrically connected to a power source. The power source connection terminal portion may extend from the base portion and at least a portion of the base portion may include a resilient member allowing displacement of the power source connection terminal portion towards the busbar holder.
US11159059B2
Systems and methods for wirelessly transmitting power across a room or space are disclosed herein. One such system is comprised of a power receiving element positioned to receive wireless power transfer, comprised of a power receiving cell and a retroreflector positioned proximate the power receiving cell, and a power transmission element configured to wirelessly transmit power towards the power receiving element. The power transmission element includes an optical power transmitter configured to emit a first laser beam with a first power density towards the receiving cell, a guard beam emitter positioned proximate the optical power transmitter and configured to emit a second laser beam with a second power density towards the retroreflectors, a light detector positioned proximate the guard beam emitter and configured to detect light reflected by the retroreflectors, and an interlock system configured to interrupt power transmission when a decrease in light incident from the retroreflectors is detected.
US11159053B2
Coupled inductor systems are disclosed in which transmitter and receiver inductors, or coils, are coupled in a configuration for wirelessly transferring power and/or data among them. In preferred implementations, the systems are used for transmitting both power and data in pairs of coupled coils. Primary side circuits in preferred embodiments of the systems of the invention employ Class D or Class G amplifiers.
US11159050B2
An apparatus and method are provided for permitting a wireless power receiver to be charged by a wireless power transmitter. The method includes generating a Power Receiving Unit (PRU) control signal including permission information indicating charging permission for the wireless power receiver; and transmitting the PRU control signal to the wireless power receiver.
US11159043B2
Some example embodiments include a method for recharging a number of battery electric vehicles. The method include receiving (by a control module configured to control an electrical grid system that include a number of recharging stations that are configured to recharge the number of battery electric vehicles and from the number of battery electric vehicles) usage data that comprises a current charge level, a current location, and a planned itinerary that includes a destination. The method includes determining anticipated electrical loads in the number of sectors of the electrical grid system based on the usage data of the number of battery electric vehicles. The method also includes redistributing the electrical supply on the electrical grid system to at least one recharging station of the number of recharging stations based on the anticipated electrical loads, prior to actual usage defined by the usage data by the number of battery electric vehicles.
US11159028B2
A battery control circuit controls a balance of cell voltage values of cells coupled in series, and includes connection terminals respectively coupling to a positive electrode of a corresponding cell, a ground terminal coupled to an internal ground of the battery control circuit and coupling to a negative electrode of a cell located at a lowest stage of the cells, a control circuit to select, from the connection terminals, at least one connection terminal coupled to the internal ground via an internal current path of the battery control circuit, and a current generation circuit to supply a terminal current whose current value varies according to the cell voltage value of the cell whose positive electrode is coupled to the at least one of the connection terminals selected by the control circuit, from the at least one of the connection terminals to the internal ground via the internal current path.
US11159022B2
A building energy system for a building includes an energy storage system (ESS) configured to store energy received from an energy source and provide the stored energy to one or more pieces of building equipment to operate the one or more pieces of building equipment. The system includes a processing circuit configured to collect building data, determine whether to retrain a trained load prediction model based on at least some of the building data, retrain the trained load prediction model based on the building data in response to a determination to retrain the trained load prediction model, determine a load prediction for the building based on the retrained load prediction model, and operate the ESS to store the energy received from the energy source or provide the stored energy to the one or more pieces of building equipment to operate the one or more pieces of building equipment.
US11159019B2
The methods and systems are provided to adaptively change power threshold at a policy based power supply device (PBPSD). The PBPSD (101) retrieves a first power policy and determines a power threshold substantially based on the first power policy. A power port authority is also determined based on the first power policy. The PBPSD (101) then provides power to each of the plurality of power ports based on the power threshold and the power port priority. The PBPSD (101) comprises a first processor, a plurality of power connectors, and a plurality of AC-DC regulators. Each of the plurality of power connectors is capable of receiving electricity from a power supply.
US11159015B2
An apparatus for delivering electrical power from the blade terminals of server power supplies to blockchain processing devices such as cryptocurrency miners, and consisting in a whip-like electrical harness composed of a pair of primary conductors, a joint, a bundle of secondary conductors, a set of connectors, and a tinned pug. A method for attaching a number of said harnesses to the output blades of server power supplies, comprising a step whereby the tinned pug is soldered to the said output blades, and a step whereby a thermoset polymer shield is molded over the junction between the said output blades and harnesses. A method for optimally sizing the said harnesses given a specific type of server power supply and cryptocurrency miner, and comprising several calculation steps. Significant advantages over current industry practices are achieved from the practice of the present invention, namely improved reliability and safety, access to broader choice of high-performance power supplies, and portability.
US11159006B2
A bracket for mounting cables on an antenna pole includes: a pair of L-shaped members, each of the L-shaped members including a main panel, a pair of jaws extending from opposite edges of the main panel, and a flange extending generally perpendicularly to the main panel, wherein the main panel includes a plurality of first mounting apertures, and wherein the flange includes a plurality of second mounting apertures; a pair of rods, each rod extending through a first mounting aperture of each of the L-shaped members; and a securing component that engages each rod to fix the members relative to each other.
US11159004B2
A system for adjusting a junction box, to be recessed with respect to a ceiling, between a minimum ceiling thickness and a maximum ceiling thickness, utilizes a pair of hanger-bar-to-box-attachment-devices that are attached to both the junction box and to a pair of hanger-bars. The pair of hanger-bar-to-box-attachment-devices are attached to the junction box in an adjustable manner that is vertically slidable and lockable along a finite vertical path. And the pair of hanger-bar-to-box-attachment-devices that are also attached to the pair of hanger-bars, are adjustable in a horizontally slidable and lockable manner along a finite horizontal path, defined by a length of the pair of hanger-bars. The junction box may also have a set of height-markings on its exterior to facilitate adjusting the junction box to a desired height with respect to a given ceiling.
US11158991B2
A cover for an optoelectronic component includes a body of a first material, the body includes a lower side and, starting from the lower side, a recess for the optoelectronic component, the body includes a side surface adjacent to the lower side, the recess is continued as far as the side surface, a plate of a second material is arranged on the side surface, the second material being transparent for a radiation wavelength of the optoelectronic component, and the body and the plate are connected.
US11158958B2
A dual band antenna that allows the independent optimization of each frequency band by adjusting the sizes of the antenna elements. For example, an antenna may have two different drivers, one for the high-frequency and one for the low frequency. By using elements orthogonally connected to the low frequency driver, the low frequency driver can function as both a reflector to the high frequency drivers and the low frequency driver without affecting the antenna's performance in the high frequency. The antenna may also have parasitic elements. For example, parasitic directors parallel to the high frequency band driver can be configured to improve performance in the high frequency band. Pairs of additional parasitic directors can be orthogonally connected these directors. These pairs can be adjusted in size to improve performance in the low frequency band with minimal impact on performance in the high frequency band.
US11158954B2
A hemispherical antenna includes a ground plane having a circular waveguide. A dielectric lens is coupled to the ground plane. The dielectric lens has a tapered end opposite to an end coupled to the ground plane. The dielectric lens does not include a parasitic crossed-dipole element. The hemispherical antenna is scalable in size for operation at higher operating frequencies.
US11158951B2
An example antenna system includes a connection member, a first pair of antipodal Vivaldi antennas, and a second pair of antipodal Vivaldi antennas. The first pair of antipodal Vivaldi antennas are coupled to the connection member, positioned co-planar with each other along a first plane, and inverted relative to each other. The first pair of antennas provide approximately 180 degrees of phase shift (frequency independent) for a first group of signals. The second pair of antipodal Vivaldi antennas are coupled to the connection member, positioned co-planar with each other along a second plane substantially orthogonal to the first plane, and inverted relative to each other. The second pair of antennas provide approximately 180 degrees of phase shift (frequency independent) for a second group of signals. The antenna system is configured to utilize the first and second pairs of antennas to transmit or receive signals with circular polarization.
US11158946B2
A dual loop antenna is provided which can clearly set a boundary of a communication area and create a well-balanced communication area. A dual loop antenna includes a first loop antenna and a second loop antenna. The first loop antenna and the second loop antenna are formed on an x-y plane. The center of the first loop antenna and the center of the second loop antenna are located at positions on an x-axis at the same distance from the point of origin being the center of the dual loop antenna. A phase difference between currents flowing on the first loop antenna and the second loop antenna, respectively, is a value in a range from 130 degrees to 230 degrees.
US11158945B2
A phased array antenna apparatus 10 according to an example embodiment includes at least four patch antennas 6 arranged in a two-dimensional array, and a semiconductor IC 1 connected to the patch antennas 6, in which the semiconductor IC 1 includes at least two first input/output terminals 5 through which a transmission/reception signal is input/output between the phased array antenna apparatus and an external apparatus connected to the phased array antenna apparatus, a plurality of second input/output terminals 4 connected to feeding points 8 of the patch antennas 6 through respective feed lines 7, the plurality of second input/output terminals being terminals through which the transmission/reception signal is input/output, and a matrix switch 2 capable of changing a connection relation between the first input/output terminals 5 and the second input/output terminals 4.
US11158944B2
A circuit is described herein. In accordance with one embodiment the circuit includes two or more RF channels, wherein each channel includes an input node, a phase shifter and an output node. Each channel is configured to receive an RF oscillator signal at the input node and to provide an RF output signal at the output node. The circuit further includes an RF combiner circuit that is coupled with the outputs of the RF channels and configured to generate a combined signal representing a combination of the RF output signals, and a monitor circuit that includes a mixer and is configured to receive and down-convert the combined signal using an RF reference signal. Thus a mixer output signal is generated that depends on the phases of the RF output signals.
US11158943B2
In one implementation, an antenna array has a plurality of antenna element, each of which is configured to apply a phase shift to a signal. A beam steering controller is configured to steer a main beam of the antenna by controlling the phase shifts applied by the antenna elements. In addition, the beam steering controller also is configured to detect a failure of an antenna element and, in response to detecting the failure, disable the failed antenna element and modify the phase shifts applied by remaining ones of the antenna elements.
US11158941B2
Techniques are provided for decorrelation of intermodulation products in mixer circuits. A circuit implementing the techniques according to an embodiment includes four switches. Each of the switches comprise a complementary pair of n-channel and p-channel metal oxide semiconductor (NMOS/PMOS) field effect transistors (FETs). The NMOS/PMOS FETs include a source port, a drain port, and a gate port. The gate port is configured to receive an oscillator signal. The circuit also includes electrical conductors to couple the four switches into a double-balanced passive ring configuration to generate an output signal as a mix of an input signal and the oscillator signal. The output signal includes a third order intermodulation (IM3) product. The circuit further includes a voltage bias generator to generate a bias voltage to bias the input signal and the output signal. The magnitude and phase of the IM3 product are determined, at least in part, by the bias voltage.
US11158929B2
An electronic device includes a housing having a first panel connected to a second panel movable between folded and unfolded configurations. A first antenna is located adjacent to the first panel and a second antenna is located adjacent to the second panel. The second antenna is activated when the housing is in an unfolded configuration and is deactivated when the housing is in a folded configuration.
US11158923B2
A microwave connector assembly comprises a waveguide ferrule having a receiving end receiving a dielectric waveguide, a connecting end distal to the receiving end, and a locking member, and a ferrule socket at least partially receiving the waveguide ferrule in a ferrule receptacle. The ferrule socket engages in a locking connection with the locking member. The ferrule socket has a coding member engaging a complementary coding member of the waveguide ferrule only when the waveguide ferrule is positioned relative to the ferrule socket in a single predetermined angular position or in one of two predetermined angular positions that are rotated by 180° with respect to each other.
US11158918B2
A band-stop filter comprises: a housing having a top wall, a bottom wall and at least one side wall, the housing defining an internal cavity; a signal input port and a signal output port that are respectively disposed on one of the at least one side wall; a resonating element that is disposed in the internal cavity and includes a top, a bottom, and a side; and a transmission line that is disposed in the internal cavity and coupled between the signal input port and the signal output port, the transmission line comprising a coupling section that is coupled to the resonating element, wherein the coupling section is configured to surround more than half of the side of the resonating element and not directly contact the housing and the resonating element.
US11158914B2
A battery includes an electrode body and an internal terminal attached to the electrode body. The electrode body includes positive electrode sheets, negative electrode sheets, and separators. The positive electrode sheets and the negative electrode sheets are alternately stacked in a stacking direction, with each separator interposed between associated adjacent ones of the positive electrode sheets and the negative electrode sheets. The positive electrode sheets and the negative electrode sheets each include a collector foil. At least either portions of the collector foils of the positive electrode sheets or the negative electrode sheets are protruded beyond the separators in one direction. The protruded portions of the collector foils are piled in a stack in the stacking direction. The internal terminal includes a connector connected to the stack of the protruded portions of the collector foils. The stack of the protruded portions is bent around a base end of the protruded portions of the collector foils.
US11158913B2
A bipolar plate for an electrochemical device, including a first bipolar plate layer and a second bipolar plate layer joined by a weld seam arrangement, wherein the first bipolar plate layer has a first and a second medium passage opening. The weld seam arrangement includes a first and a second medium channel weld seam, and a connecting weld seam which crosses the first and the second medium channel weld seams. Either a) the connecting weld seam is produced by a welding energy source which the first bipolar plate layer faced during the welding process, and the weld seam end of the connecting weld seam lies within the medium-conducting region of the bipolar plate which is surrounded by the first medium channel weld seam, and/or b) the connecting weld seam crosses the first medium channel weld seam and/or the second medium channel weld seam at least twice in each case.
US11158910B2
The disclosure provides a battery busbar including a conductive sheet, at least two bridge portions and at least two terminal contact portions. The conductive sheet has at least one cavity portion. Each of the at least two bridge portions has a first end and a second end which are opposite to each other, and the first ends of the bridge portions are respectively connected to different sides of the at least one cavity portion. The terminal contact portions are spaced apart from each other and are respectively connected to the second ends of the bridge portions. A width direction is defined to be substantially perpendicular to a line passing through the first end and the second end of one of the at least two bridge portions; along the width direction, a width of the bridge portion is smaller than a width of the terminal contact portion.
US11158904B2
A purpose of the present disclosure is to provide nonaqueous electrolyte battery inorganic particles that enable provision of a nonaqueous electrolyte battery having excellent properties of safety and service life. Another purpose of the present disclosure is to provide an efficient and effective method for inspecting the metal absorption ability of nonaqueous electrolyte battery inorganic particles.
US11158900B2
The disclosure relates to a casing for accommodating battery module and a battery pack. The casing comprises: a housing comprising a bottom plate and a side plate connected to the bottom plate, wherein the bottom plate and the side plate enclose an accommodating space, and the bottom plate is provided with a plurality of recesses opening to the accommodating space; and a buffer assembly comprising at least a first buffer member, which is disposed corresponding to the recess. In the casing for accommodating battery module according to the disclosure, when the battery module is received in the casing, the buffer assembly is located between the battery module and the bottom plate.
US11158899B2
In an embodiment, a battery module includes a first layer of battery cells, and a first set of brackets that are each configured to fix at least one battery cell of the first layer of battery cells into a defined position.
US11158895B2
Disclosed is a battery module, which includes: at least one battery cell having electrode leads protruding at first and second opposite sides thereof; and at least one cell case each covering the first and second sides and an upper side of a corresponding one of the at least one battery cell and each including a pair of bus bars each having one end connected to a corresponding one of the electrode leads and another end exposed at an upper side of the cell case.
US11158892B2
Provided is an energy storage system for a marine vessel. The energy storage system includes a battery pack and a storage container (i) configured for housing the battery pack and other components and (ii) including an electrical interface for electrically coupling the battery pack to the vessel. The energy storage system also includes an air blast cooling system (i) mountable to a first section of the container and (ii) for cooling the battery pack and an air conditioning system configured for cooling the other components.
US11158891B2
A power storage module includes: a plurality of power storage elements; a plurality of cooling members each of which has a coolant and a sealing body hermetically sealing the coolant, is stacked on the power storage element, and is configured to form a bulging portion by deformation of the sealing body caused by evaporation of the coolant at an extension portion extending in a region not overlapping the power storage element; and a heat dissipation member that receives heat of the plurality of cooling members and dissipates the heat to an outside. The heat dissipation member has a spacer portion that is disposed between the adjacent extension portions of the plurality of cooling members and is configured to abut with the bulging portion.
US11158883B2
A nonaqueous electrolyte secondary battery including: a separator including a polyolefin porous film; a porous layer containing a polyvinylidene fluoride-based resin; a positive electrode plate whose active material layer is not peeled from the positive electrode plate until the positive electrode plate is bent 130 or more times; and a negative electrode plate whose active material layer is not peeled from the negative electrode plate until the negative electrode plate is bent 1650 or more times, wherein: diethyl carbonate dropped on the polyolefin porous film diminishes at a rate of 15 sec/mg to 21 sec/mg; the diethyl carbonate has a spot diameter of not less than 20 mm 10 seconds after the diethyl carbonate was dropped on the polyolefin porous film; and the polyvinylidene fluoride-based resin contains an α-form polyvinylidene fluoride-based resin in an amount of not less than 35.0 mol %.
US11158878B2
An electrochemical reaction cell stack includes an electrochemical reaction block including three or more electrochemical reaction units arranged in a first direction; a first heat-absorbing member which is disposed on one side of the electrochemical reaction block in the first direction and absorbs heat generated from the electrochemical reaction block; and a second heat-absorbing member which is disposed on the other side of the electrochemical reaction block in the first direction and absorbs heat generated from the electrochemical reaction block. An upstream electrochemical reaction unit is disposed between the first heat-absorbing member and the downstream electrochemical reaction unit disposed closest to the first heat-absorbing member, and an upstream electrochemical reaction unit is disposed between the second heat-absorbing member and the downstream electrochemical reaction unit disposed closest to the second heat-absorbing member.
US11158877B2
A fuel cell stack includes a power generation cell having a first gas diffusion layer and a dummy cell disposed at an end of the power generation cell and having a second gas diffusion layer with higher thermal conductivity than the first gas diffusion layer. An end plate is fastened at an end of the dummy cell and a heater is interposed between the dummy cell and the end plate.
US11158875B2
A method of production of a channel member for fuel cell use comprising a step of obtaining a sheet-shaped first conductor part 11 containing a carbon material of at least one of carbon nanotubes, granular graphite, and carbon fibers and a first resin, a step of laying a sheet-shaped second conductor part 21 containing a carbon material and a second resin with a lower melting point than the first resin to form a sheet-shaped base part 13, a step of transferring a grooved surface 51 to a surface to form a grooved base part 16 provided with groove part 15, a step of laying a sheet-shaped third conductor part 31 containing a carbon material and a third resin with a lower melting point than the first resin, and a step of integrally joining the grooved base part and the third conductor part by hot melt bonding to cover the groove parts.
US11158874B2
An auxiliary power system for an airplane includes at least one fuel cell unit each with at least one fuel cell, a voltage output, a fuel intake and an outlet for reaction products, a fuel tank that is couplable with the fuel intake of the fuel cell unit, at least one compressor unit with an air intake and air outlet and an electric motor, which is couplable with a voltage output of the at least one fuel cell unit and, by way of a shaft, with the at least one compressor unit. At least the at least one fuel cell unit, the compressor unit and the electric motor are interconnected to yield a coherent unit, which continuously provides electrical power and pressurized air.
US11158873B2
A control device for a fuel cell system comprises a hydrogen deficiency judging part configured to judge if a hydrogen deficiency which is a state in which an amount of hydrogen supplied to the fuel cell is insufficient compared with an amount of hydrogen required for power generation has occurred, a hydrogen deficiency elimination judging part configured to judge if the hydrogen deficiency has been eliminated after the hydrogen deficiency judging part judges that the hydrogen deficiency has occurred and a breakage control part configured to make the circuit breaker temporarily break an electrical connection of the fuel cell and the electrical load part when the hydrogen deficiency elimination judging part judges that the hydrogen deficiency has been eliminated.
US11158869B2
An elementary module including an oxidation unit for generating electrons by oxidizing a fuel with an oxidant, an anode and cathode sandwiching an electrolytic membrane, an anode block including a fuel transporter support for transporting an anode feed flow containing the fuel to an anode chamber and an anode electron collector attached to the fuel transporter support, a cathode block including an oxidant transporter support for transporting a cathode feed flow containing the oxidant to a cathode chamber and a cathode electron collector attached to the oxidant transporter support, the elementary module defining the anode chamber, respectively, the cathode chamber, between the oxidation unit and the fuel transporter support, respectively, the oxidant transporter support, the anode electron collector, respectively, the cathode electron collector and the oxidation unit being attached by bonding and electrically connected by means of an anode conductive bridge, respectively, a cathode conductive bridge, containing an electrically conductive adhesive.
US11158865B2
A cathode configured to use oxygen as a cathode active material comprising a conductive layer including an electronic conductor, wherein the conductive layer is free of pores.
US11158864B2
Improved catalyst layers for use in fuel cell membrane electrode assemblies, and methods for making such catalyst layers, are provided. Catalyst layers can comprise structured units of catalyst, catalyst support, and ionomer. The structured units can provide for more efficient electrical energy production and/or increased lifespan of fuel cells utilizing such membrane electrode assemblies. Catalyst layers can be directly deposited on exchange membranes, such as proton exchange membranes.
US11158860B2
A lithium battery cell with an internal fuse component and including needed tabs which allow for conductance from the internal portion thereof externally to power a subject device is provided. Disclosed herein are tabs that exhibit sufficient safety levels in combination with the internal fuse characteristics noted above while simultaneously displaying pull strength to remain in place during utilization as well as complete coverage with the thin film metallized current collectors for such an electrical conductivity result. Such tabs are further provided with effective welds for the necessary contacts and at levels that exhibit surprising levels of amperage and temperature resistance to achieve the basic internal fuse result with the aforementioned sufficient conductance to an external device. With such a tab lead component and welded structure, a further improvement within the lithium battery art is provided the industry.
US11158858B2
Provided is a positive electrode structure including: a positive electrode current collector composed of a tabular nickel foam and having a tabular coated portion and an uncoated portion extending from an outer peripheral portion of the coated portion; a positive electrode active material containing nickel hydroxide and/or nickel oxyhydroxide incorporated into the coated portion of the positive electrode current collector; and a nonwoven fabric made of a polymer material and covering the coated portion of the positive electrode current collector from both sides. The positive electrode active material is not present in the uncoated portion of the positive electrode current collector. The nonwoven fabric covers an entirety of the coated portion and extends from the outer peripheral portion of the coated portion to form a surplus region, and the surplus region is sealed so as to close all around the outer peripheral portion of the coated portion.
US11158857B2
A lithium electrode including: a lithium metal layer; an aluminum oxide layer on the lithium metal layer; and a carbon layer on the aluminum oxide layer, and a lithium secondary battery including the same. The aluminum oxide layer can prevent a direct reaction between a non-aqueous electrolyte and a lithium metal layer, and particularly, since the aluminum oxide layer does not have electrical conductivity, lithium deposition occurs between the lithium metal layer and aluminum oxide layer. Thus lithium metal is not deposited on the protection layer. In addition, the carbon layer functions for producing a stable solid electrolyte interface film thereon.
US11158846B2
The invention refers to negative electrode plate, preparation method thereof and electrochemical device. The negative electrode plate comprises: a negative current collector; a negative active material layer disposed on at least one surface of the negative current collector, the negative active material layer comprising opposite first surface and second surface, wherein the first surface is disposed away from the negative current collector; and an inorganic dielectric layer consisting of an inorganic dielectric material disposed on the first surface of the negative active material layer. The negative electrode plate provided by the application is useful in an electrochemical device, and can result in an electrochemical device having simultaneously excellent safety performance and cycle performance.
US11158835B2
A manufacturing method of a display substrate, a display substrate and a display device are disclosed. In the manufacturing method of the display substrate, the display substrate includes a pixel region, the pixel region includes a plurality of pixel units arranged in an array, and each of the pixel units includes an active display region and a peripheral region located around the active display region. The manufacturing method includes: forming a plurality of spacers in the peripheral region through an ink-jet printing process, and each of the plurality of spacers includes an adhesive material and at least one kind of nanoparticles doped in the adhesive material.
US11158829B2
A composition for a light-emitting element contains a host material and a guest material. The host material is a compound containing at least one of an aromatic hydrocarbon group and a heterocyclic group and the guest material is a compound having a condensed heterocyclic group containing at least one of a boron atom, an oxygen atom, a sulfur atom, a selenium atom, an sp3 carbon atom, and a nitrogen atom in a ring. A difference ΔE between an energy value at the maximum peak of a emission spectrum of the host material at 25° C. and an energy value at a peak on the lowest energy side of an absorption spectrum of the guest material at 25° C. is 0.50 eV or less, and a difference ΔS between an energy value at the maximum peak of an emission spectrum of the guest material at 25° C. and an energy value at the maximum peak of an emission spectrum of the guest material at 77 K is 0.10 eV or less.
US11158827B2
An IR organic photoelectric device having a simplified device structure may include an anode and a cathode facing each other and an infrared absorption and hole transport composite monolayer between the anode and the cathode. An organic image sensor including the IR organic photoelectric device may include an absorption layer between the infrared absorption and hole transport composite monolayer and the cathode.
US11158822B2
A display device includes a display panel that is bent with respect to a bending area. A coating layer is disposed below the display panel and may include a resin. A portion of the coating layer, which is adjacent to the bending area, may have a thickness that gradually decreases in a direction toward the bending area.
US11158816B2
The present application relates to a compound of a formula (I) or formula (II) which is suitable for use as functional material in an electronic device, especially as emitter material in an organic electroluminescent device.
US11158814B2
The present invention discloses a 9,10-dihydro-acridine derivative having a structure of Formula (I). The compound has a suitable HOMO energy level that matches that of an anode and light emitting layer when used as a material of a hole transport layer, thus reducing the potential barrier needed to overcome when holes are transported to the light emitting layer, and reducing the operating voltage of the device. Moreover, the 9,10-dihydro-acridine derivative has high triplet energy level and LUMO level, to avoid the returning of energy from the light emitting layer, retain the electrons in the light emitting layer, increase the probability of recombination of electrons and holes in the light emitting layer, and enhance the luminescence efficiency of the device. The compound of Formula (I) has high glass transition temperature, good film forming performance, and high thermal stability. The present invention further discloses an organic light-emitting device having at least one functional layer containing the 9,10-dihydro-acridine derivative. When the compound is used as a material of the hole transport layer, a light-emitting device of high luminescence efficiency and low driving voltage is obtained.
US11158813B2
To provide an organic EL device having (1) high luminous efficiency and high power efficiency, (2) low turn on voltage, (3) low actual driving voltage, and (4) a long lifetime, by combining various materials for an organic EL device, which are excellent in hole injection/transport performances, electron injection/transport performances, electron blocking ability, stability in a thin-film state, and durability, so as to allow the respective materials to effectively reveal their characteristics. In the organic EL device having at least an anode, a hole transport layer, a light emitting layer, an electron transport layer and a cathode in this order, the hole transport layer includes an arylamine compound of the following general formula (1), and the electron transport layer includes a compound of the following general formula (2) having a benzazole ring structure.
US11158811B2
In the organic electroluminescent device having at least an anode, a hole injection layer, a hole transport layer, a light emitting layer, an electron transport layer and a cathode in this order, the hole injection layer includes an arylamine compound of the following general formula (1) and an electron acceptor. In the formula, Ar1 to Ar4 may be the same or different, and represent a substituted or unsubstituted aromatic hydrocarbon group, a substituted or unsubstituted aromatic heterocyclic group, or a substituted or unsubstituted condensed polycyclic aromatic group.
US11158810B2
The present specification provides a multicyclic compound of Chemical Formula 1, and an organic light emitting device including the same.
US11158809B2
Provided is an organic electroluminescence device provided with a light absorber represented by Formula 1 below, and a light absorbing layer including the same. In Formula 1, Ar is pyrene, chrysene, or anthracene, and Y is a hydrogen atom or a substituent, and X is represented by any one of Formula 2-1 to 2-3 below.
US11158799B2
A mask assembly and a method of patterning a semiconductor film using the mask assembly. A first mask comprises a plurality of first light shielding regions, a plurality of first light transmissive regions, and at least one first light shielding island; a boundary of a first light shielding island is not connected to a boundary of the first mask; a second mask comprises a plurality of second light shielding regions, a plurality of second light transmissive regions, and at least one second light shielding island; a boundary of the second light shielding island is not connected to a boundary of the second mask; the first light shielding region and the second light shielding region are complementarily arranged, the first light transmissive region and the second light transmissive region are complementarily disposed.
US11158789B2
In some methods, a contact is formed over a substrate, and a bottom electrode layer is formed over the contact. A first dielectric layer is formed to cover a peripheral portion of the bottom electrode layer but not a central portion of the bottom electrode layer. A second dielectric layer is formed over the first dielectric layer. The second dielectric layer includes a central dielectric region that contacts the central portion of the bottom electrode layer, and a peripheral dielectric region over the peripheral portion of the bottom electrode. A step dielectric region connects the central and peripheral dielectric regions. A top electrode layer is formed over the second dielectric layer. The top electrode layer includes a central top electrode region, a peripheral top electrode region, and a step top electrode region directly above the central dielectric region, the peripheral dielectric region, and the step dielectric region, respectively.
US11158785B2
A magnetoresistance effect element includes: a first ferromagnetic layer; a second ferromagnetic layer; and a non-magnetic layer provided between the first ferromagnetic layer and the second ferromagnetic layer, wherein at least one of the first ferromagnetic layer and the second ferromagnetic layer includes a first layer and a second layer in order from the side closer to the non-magnetic layer, the first layer contains a crystallized Co-based Heusler alloy, at least a part of the second layer is crystallized, the second layer contains a ferromagnetic element, boron element and an additive element, and the additive element is any element selected from a group consisting of Ti, V, Cr, Cu, Zn, Zr, Mo, Ru, Pd, Ta, W, Ir, Pt, and Au.
US11158781B2
A quantum device includes a qubit chip having a plurality of qubits and an interposer attached to and electrically connected to the qubit chip. The device also includes a substrate handler attached to one side of the qubit chip or to one side of the interposer, or both so as to be thermally in contact with the qubit chip or the interposer, or both. The substrate handler includes a plurality of vias, at least a portion of plurality of vias being filled with a non-superconducting material, the non-superconducting material being selected to dissipate heat generated in the qubit chip, the interposer or both.
US11158773B2
An LED package is disclosed. The LED package includes: a base including a chip mounting surface; an LED chip including a central axis line perpendicular to the chip mounting surface; a total internal reflection (TIR) lens having a refractive index higher than that of a medium covering the upper and side surfaces of the LED chip and including entrance planes bordering the medium and exit planes from which light entering through the entrance planes is emitted; and a reflector coupled to the TIR lens. The entrance planes include main entrance planes having one or more radii of curvature and protruding toward the LED chip and a pair of lateral entrance planes connected to the main entrance planes at the edges of the main entrance planes and extending downward from the main entrance planes. The exit planes include a main exit plane located above the main entrance planes and a pair of lateral exit planes connected to the main exit plane at the edges of the main exit plane, extending downward from the main exit plane, and connected to the pair of lateral entrance planes. Two points on the main entrance planes at the same height from the LED chip are not equidistant from the central axis line such that the amount of light passing through the main entrance planes is localized to one side of the central axis line.
US11158771B2
A method for producing optoelectronic semiconductor components is disclosed. In an embodiment a method includes A) applying radiation-emitting semiconductor chips to an intermediate carrier, wherein the semiconductor chips are volume emitters configured to emit radiation at light exit main sides and on chip side surfaces; B) applying a clear potting permeable to the radiation directly onto the chip side surfaces so that the chip side surfaces are predominantly or completely covered by the clear potting and a thickness of the clear potting in each case decreases monotonically in a direction away from the main light exit sides; C) producing a reflection element so that the reflection element and the clear potting touch on an outer side of the clear potting opposite the chip side surfaces; and D) detaching the semiconductor chips from the intermediate carrier and attaching the semiconductor chips to a component carrier so that the light exit main sides of the semiconductor chips face away from the component carrier.
US11158758B2
Superluminescent light emitting diode, SLED, devices and modules are provided. A multi-wavelength SLED device is fabricated by sequentially depositing adjacent epitaxial stacks onto a substrate to form a monolithic chip structure. Each epitaxial stack includes n-type layers, active layers and p-type layers. A ridge is formed in the p-type layers between the end facets of the chip to induce a waveguiding region in the active layers. Different ones of the epitaxial stacks emit at different wavelength ranges. A module is made by packaging one of the above SLED devices with another SLED device, with one inverted relative to the other to form a triangle of emitters as viewed end on, for example a triangle of red, green and blue emitters. The SLED devices and modules may find use in projection, endoscopic, fundus imaging and optical coherence tomography systems.
US11158755B2
An apparatus wherein, in plane view, a first semiconductor region of a first conductivity type overlaps at least a portion of a third semiconductor region, a second semiconductor region overlaps at least a portion of a fourth semiconductor region of a second conductivity type, a height of a potential of the third semiconductor region with respect to an electric charge of the first conductivity type is lower than that of the fourth semiconductor region, and a difference between a height of a potential of the first semiconductor region and that of the third semiconductor region is larger than a difference between a height of a potential of the second semiconductor region and that of the fourth semiconductor region.
US11158748B2
A solar cell includes a crystal substrate which has a major surface on a light reception side provided with a first texture surface and a major surface on a non-light reception side provided with a second texture surface. The second texture surface occupies 20% or more of the area of the major surface on the non-light reception side.
US11158743B2
A fin field effect transistor (FinFET), and a method of forming, is provided. The FinFET has a fin having one or more semiconductor layers epitaxially grown on a substrate. A first passivation layer is formed over the fins, and isolation regions are formed between the fins. An upper portion of the fins are reshaped and a second passivation layer is formed over the reshaped portion. Thereafter, a gate structure may be formed over the fins and source/drain regions may be formed.
US11158712B2
Field-effect transistors with buried gates and methods of manufacturing the same are disclosed. An example apparatus includes a source, a drain, and a semiconductor material positioned between the source and the drain. The example apparatus further includes a first gate positioned adjacent the semiconductor material. The example apparatus also includes a second gate positioned adjacent the semiconductor material. A portion of the semiconductor material is positioned between the first and second gates.
US11158702B2
A gallium nitride high electron mobility transistor and a formation method therefor are provided. The transistor includes: a substrate; a gallium nitride channel layer disposed on the substrate; a first barrier layer disposed on the gallium nitride channel layer; a gate, a source and a drain disposed on the first barrier layer, the source and the drain being respectively disposed on two sides of the gate; and a second barrier layer disposed on a surface of the first barrier layer between the gate and the drain, a side wall of the second barrier layer being connected to a side wall on one side of the gate and being configured to generate two-dimensional hole gas. The high electron mobility transistor has a higher breakdown voltage.
US11158694B2
A display panel and a display device are provided. By simplifying the design of a part of a pixel drive circuit on a drive array substrate in a bending region of the display panel, the number of a drive transistor and other switching control tubes having the largest area in a partial region of the pixel drive circuit are reduced. Moreover, by removing an inorganic insulation layer having a larger stress, an organic buffer layer having a larger elastic modulus is filled. Therefore, the bending region has good bendability or foldability.
US11158693B2
A display apparatus includes a base substrate, an active pattern disposed on the base substrate, a gate insulation layer disposed on the active pattern, a gate electrode disposed on the gate insulation layer and overlapping the active pattern, a first insulation layer disposed on the gate electrode and having a total amount of hydrogen of about 5 atomic percent (at. %) to about 30 at. %, and a source electrode and a drain electrode which are disposed on the first insulation layer and are electrically connected to the active pattern.
US11158692B1
A display panel, a display device, and a method for manufacturing a display panel are provided. The display panel includes a substrate and a display device layer. The substrate includes a display area and a non-display area positioned at a periphery of the display area. The display device layer is disposed on the substrate and includes an anode, a pixel defining layer, a common layer, and a cathode which are sequentially stacked. The anode covers the display area and extends to the non-display area, the pixel defining layer and the common layer are both disposed on the display area and neither extend to the non-display area on at least one side of the display area, and the cathode covers the common layer and extends to the non-display area to be in contact with the anode.
US11158674B2
A method for producing a 3D memory device, the method comprising: providing a first level comprising a single crystal layer; forming at least one second level above said first level; performing a first etch step comprising etching holes within said second level; forming at least one third level above said at least one second level; performing a second etch step comprising etching holes within said third level; performing additional processing steps to form a plurality of first memory cells within said second level and a plurality of second memory cells within said third level, wherein each of said first memory cells comprise one first transistor, wherein each of said second memory cells comprise one second transistor, wherein at least one of said first or second transistors has a channel, a source and a drain having the same doping type, and wherein said forming at least one third level comprises forming a window within said third level to allow lithography alignment through said third level to an alignment mark underneath.
US11158665B2
A light emitting device including a first light emitting part, a second light emitting part disposed over the first light emitting part, a third light emitting part disposed over the second light emitting part, a passivation layer surrounding outer sidewalls of the first, second, and third light emitting parts, a via pattern electrically coupled with at least one of the first, second, and third light emitting parts, and passing through at least a part of one of the first, second, and third light emitting parts, and a pad electrically coupled with the via pattern and overlapping the passivation layer.
US11158660B2
Disclosed is an image sensor having a plurality of groups of pixels, each group of pixels including: first to third image detection color filter sets and a phase difference detection color filter set, which are arranged in a matrix with rows and columns. The phase difference detection color filter set comprises first to fourth phase difference detection color filter pairs arranged in a matrix with rows and columns. The first to fourth phase difference detection color filter pairs comprise first to fourth left phase difference detection color filters positioned on the left of each of the first to fourth phase difference detection color filter pairs and first to fourth right phase difference detection color filters positioned on the right of each of the first to fourth phase difference detection color filter pairs, respectively.
US11158655B2
A display device is disclosed. In one aspect, the display device includes a substrate including a display area, the display area including a plurality of pixels configured to display an image and a pad area adjacent to the pad area and configured to transfer electrical signals. At least a portion of the pad area is bendable. The display device also includes an insulating layer formed over the substrate and including a bending groove in the pad area. The bending groove includes a sidewall. A plurality of peripheral wires is formed over the insulating layer, and a cutoff portion is connected to the sidewall and disposed between adjacent peripheral wires.
US11158652B1
A 3D memory device, the device including: a plurality of memory cells, where each memory cell of the plurality of memory cells includes at least one memory transistor, where each of the at least one memory transistor includes a source, a drain, and a channel; and a plurality of bit-line pillars, where each bit-line pillar of the plurality of bit-line pillars is directly connected to a plurality of the source or the drain, where the bit-line pillars are vertically oriented, where the channel is horizontally oriented, and where the channel is isolated from another channel disposed directly above the channel.
US11158650B2
Embodiments of the present disclosure provide an apparatus and methods for forming stair-like structures with accurate profiles and dimension control for manufacturing three dimensional (3D) stacked memory cell semiconductor devices. In one embodiment, a memory cell device includes a film stack comprising alternating pairs of dielectric layers and conductive structures horizontally formed on a substrate, and an opening formed in the film stack, wherein the opening is filled with a metal dielectric layer, a multi-layer structure and a center filling layer, wherein the metal dielectric layer in the opening is interfaced with the conductive structure.
US11158647B2
A memory device includes a semiconductor substrate, a logic transistor, and a storage transistor. The semiconductor substrate has a logic region and a memory region. The logic transistor is disposed on the logic region, in which the logic transistor comprises a high-k metal gate structure. The storage transistor is disposed on the memory region, in which the storage transistor includes a charge storage structure and a high-k metal gate structure. The charge storage structure is disposed on the memory region. The high-k metal gate structure is disposed on the charge storage structure.
US11158646B2
A memory device with a dielectric blocking layer for improving interpoly dielectric breakdown is provided. Embodiments include.
US11158645B2
According to one embodiment, a semiconductor memory device including a first memory cell; a word line; a bit line; a row decoder; a sense amplifier including a latch circuit; a data register; and a control circuit capable of suspending a write operation during the write operation of the first memory cell to perform a read operation of the first memory cell. In a read operation of the first memory cell performed while suspending the write operation, the row decoder applies a read voltage to the word line, and the sense amplifier transmits data read from the first memory cell to the data register as read data when writing to the first memory cell is completed, and transfers write data held by the latch circuit to the data register as the read data when the writing is not completed.
US11158642B2
In some examples, a system comprises a capacitor including a first plate, a second plate, and a ferroelectric material disposed between the first and the second plates and comprising a Bismuth Metal Oxide-Based Lead Titanate thin film. The capacitor further comprises a dielectric layer disposed on a transistor, wherein the capacitor is disposed on the dielectric layer.
US11158637B2
The present disclosure describes a fin-like field-effect transistor (FinFET). The device includes one or more fin structures over a substrate, each with source/drain (S/D) features and a high-k/metal gate (HK/MG). A first HK/MG in a first gate region wraps over an upper portion of a first fin structure, the first fin structure including an epitaxial silicon (Si) layer as its upper portion and an epitaxial growth silicon germanium (SiGe), with a silicon germanium oxide (SiGeO) feature at its outer layer, as its middle portion, and the substrate as its bottom portion. A second HK/MG in a second gate region, wraps over an upper portion of a second fin structure, the second fin structure including an epitaxial SiGe layer as its upper portion, an epitaxial Si layer as it upper middle portion, an epitaxial SiGe layer as its lower middle portion, and the substrate as its bottom portion.
US11158635B2
One illustrative IC product disclosed herein includes a semiconductor substrate and a first transistor device formed on the semiconductor substrate. The first transistor device comprises a first gate structure. The first gate structure comprises a gate insulation layer, a first layer of titanium nitride (TiN) positioned above the gate insulation layer, a layer of titanium silicon nitride (TiSiN) positioned above the first layer of TiN and a second layer of titanium nitride (TiN) positioned above the layer of TiSiN.
US11158631B2
Provided is a semiconductor device comprising a semiconductor substrate that includes a transistor region; an emitter electrode that is provided on the semiconductor substrate; a first dummy trench portion that is provided on the transistor region of the semiconductor substrate and includes a dummy conducting portion that is electrically connected to the emitter electrode; and a first contact portion that is a partial region of the transistor region, provided between an end portion of a long portion of the first dummy trench portion and an end portion of the semiconductor substrate, and electrically connects the emitter electrode and a semiconductor region with a first conductivity type provided in the transistor region.
US11158619B2
An embodiment package includes a first integrated circuit die, an encapsulant around the first integrated circuit die, a conductive line electrically connecting a first conductive via to a second conductive via, the conductive line including a first segment over the first integrated circuit die and having a first width, and a second segment over the first integrated circuit die having a second width larger than the first width, the second segment extending over a first boundary between the first integrated circuit die and the encapsulant.
US11158614B2
An embodiment device includes a first die, a second die electrically connected to the first die, and a heat dissipation surface on a surface of the second die. The device further includes a package substrate electrically connected to the first die. The package substrate includes a through-hole, and the second die is at least partially disposed in the through hole.
US11158609B2
The present invention relates to a three-dimensional integrated package device for a high-voltage silicon carbide power module, comprising a source substrate, first chip submodules, a first driving terminal, a first driving substrate, a ceramic housing, a metal substrate, a water inlet, a water outlet, second chip submodules, a second driving terminal, a second driving substrate and a drain substrate from top to bottom; and each first chip submodule is composed of a driving connection substrate, a power source metal block, a first driving gate metal post, second driving gate metal posts, a silicon carbide bare chip, an insulation structure and the like. A three-dimensional integrated half-bridge structure is adopted to greatly reduce corresponding parasitic parameters.
US11158608B2
A semiconductor package and a manufacturing method thereof are provided. The semiconductor package includes a first redistribution structure, a second redistribution structure, a first semiconductor die, a second semiconductor die and an encapsulant. The second redistribution structure is vertically overlapped with the first redistribution structure. The first and second semiconductor dies are located between the first and second redistribution structures, and respectively have an active side and a back side opposite to the active side, as well as a conductive pillar at the active side. The back side of the first semiconductor die is attached to the back side of the second semiconductor die. The conductive pillar of the first semiconductor die is attached to the first redistribution structure, whereas the conductive pillar of the second semiconductor die extends to the second redistribution structure.
US11158600B2
A device includes a molding compound encapsulating a first integrated circuit die and a second integrated circuit die; a dielectric layer over the molding compound, the first integrated circuit die, and the second integrated circuit die; and a metallization pattern over the dielectric layer and electrically connecting the first integrated circuit die to the second integrated circuit die. The metallization pattern comprises a plurality of conductive lines. Each of the plurality of conductive lines extends continuously from a first region of the metallization pattern through a second region of the metallization pattern to a third region of the metallization pattern; and has a same type of manufacturing anomaly in the second region of the metallization pattern.
US11158595B2
An embedded die package includes a first die having an operating voltage between a first voltage potential and a second voltage potential that is less than the first voltage potential. A via, including a conductive material, is electrically connected to a bond pad on a surface of the first die, the via including at least one extension perpendicular to a plane along a length of the via. A redistribution layer (RDL) is electrically connected to the via, at an angle with respect to the via defining a space between the surface and a surface of the RDL. A build-up material is in the space.
US11158585B1
An integrated circuit package shield comprising a frame comprising two or more segments, the segments to interlock with one another along a substrate and the segments comprising electrically conductive material to electrically couple to the substrate; and a lid to cover the frame, the lid comprising a conductive material to electrically couple to the substrate.
US11158581B2
A semiconductor package may include: a frame having a cavity and including a wiring structure connecting first and second surfaces of the frame to each other; a first connection structure d on the second surface of the frame and including a first redistribution layer connected to the wiring structure; a semiconductor chip on the first connection structure within the cavity and having connection pads connected to the first redistribution layer; an encapsulant encapsulating the semiconductor chip, covering the first surface of the frame, and having an upper surface substantially coplanar with an upper surface of the wiring structure; and a second connection structure including an insulating layer disposed on the upper surfaces of the encapsulant and the wiring structure, a second redistribution layer on the insulating layer, and vias penetrating through the insulating layer and connecting the wiring structure and the second redistribution layer.
US11158575B2
A method for making a semiconductor structure includes defining one or more device areas and one or more interconnect areas on a silicon substrate, forming trenches in the interconnect areas of the silicon substrate, oxidizing the silicon substrate in the trenches to form silicon dioxide regions, forming a III-nitride material layer on the surface of the silicon substrate, forming devices in the device areas of the gallium nitride layer, and forming interconnects in the interconnect areas. The silicon dioxide regions reduce parasitic capacitance between the interconnects and ground.
US11158571B2
A semiconductor device comprises conductive lines, a conductive landing pad in electrical communication with a conductive line of the conductive lines, and a conductive interconnect structure in electrical communication with the conductive landing pad. The conductive interconnect structure comprises a contact plug in electrical communication with the conductive landing pad, and a global interconnect contact in electrical communication with the contact plug and having a greater lateral width than the contact plug. Related electronic systems and method are also disclosed.
US11158566B2
Methods, systems, and apparatus, including an integrated circuit (IC) with a ring-shaped hot spot area. In one aspect, an IC includes a first area along an outside perimeter of a surface of the IC. The first area defines a first inner perimeter. The IC includes a second area that includes a center of the IC and that includes a first set of components. The second area defines a first outer. The IC includes a ring-shaped hot spot area between the first area and the second area. The ring-shaped hot spot area defines a ring outer perimeter that is juxtaposed with the first inner perimeter. The ring-shaped hot spot area defines a ring inner perimeter that is juxtaposed with the first outer perimeter. The ring-shaped hot spot area includes a second set of components that produce more heat than the first set of components.
US11158563B2
A power semiconductor module including a cooling apparatus and a power semiconductor device mounted on the cooling apparatus, wherein the cooling apparatus includes: a ceiling plate that; a case; and a cooling fin, a ceiling plate and the case respectively include fastening portions that are used to fasten the ceiling plate and the case to an external apparatus, while the ceiling plate and the outer edge portion are arranged in an overlapping manner, the power semiconductor device includes a circuit substrate and a terminal case, the fastening portions protrude farther outward than a periphery of the ceiling plate, and the terminal case includes a case body arranged along a perimeter of the circuit substrate and reinforcing portions that extend to top surface sides of the fastening portions.
US11158561B2
Methods, systems, and devices related to a memory device with a thermal barrier are described. The thermal barrier (e.g., a low density thermal barrier) may be positioned between an access line (e.g., a digit line or a word line) and a cell component. The thermal barrier may be formed on the surface of a barrier material by applying a plasma treatment to the barrier material. The thermal barrier may have a lower density than the barrier material and may be configured to thermally insulate the cell component from thermal energy generated in the memory device, among other benefits.
US11158552B2
A semiconductor device includes a first semiconductor portion and a second semiconductor portion. The first semiconductor portion provides a plurality of memory components, including a first substrate layer, a plurality of first interconnect conductive layers, a plurality of first conductive vias, and a plurality of first conductive contacts. The first conductive contacts electrically connect to the first conductive vias, and the first conductive contacts in combination with the first conductive vias are formed on a top first interconnect conductive layer of the first interconnect conductive layers. The second semiconductor portion provides a control circuit, including a second substrate layer and a plurality of second interconnect conductive layers. The first and second semiconductor portions are stacked vertically with one another, so that the first conductive contacts are electrically connected to the control circuit, and the first conductive contacts in combinations with the first conductive vias form a plurality of transmission channels.
US11158547B2
A semiconductor device including a first source/drain region at a lower portion thereof, a second source/drain region at an upper portion thereof, a channel region between the first source/drain region and the second source/drain region and close to peripheral surfaces thereof, and a body region inside the channel region. The semiconductor device may further include a gate stack formed around a periphery of the channel region.
US11158542B2
Semiconductor device structures are provided. The semiconductor device structure includes a number of first semiconductor wires over a semiconductor substrate, and the first semiconductor wires are vertically spaced apart from each other. The semiconductor device structure includes a first gate stack partially wrapping the first semiconductor wires, and a spacer element adjacent to the first gate stack. Each of the first semiconductor wires has a first portion directly below the spacer element and a second portion directly below the first gate stack, the first portion has a first width, the second portion has a second width, and the first width is greater than the second width.
US11158539B2
A method includes receiving a structure having a dielectric layer over a conductive feature; etching a hole through the dielectric layer and exposing the conductive feature; depositing a first metal into the hole and in direct contact with the dielectric layer and the conductive feature; depositing a second metal over the first metal; and annealing the structure including the first and the second metals.
US11158521B2
A fluid delivery system may include a substrate block having an upper surface; a first substrate port in the upper surface; a second substrate port in the upper surface; a substrate fluid passageway extending between the first substrate port and the second substrate port; a substrate ring defining the second substrate port; and a substrate seal channel formed in the upper surface and surrounding the substrate ring. An outer surface of the substrate ring may form an inner surface of the substrate seal channel. An active component may be selected from a flow controller, a pressure transducer, a flow measurement sensor, a pressure regulator, a valve, and a flow meter. The active component may comprise a lower surface; a first component port in the lower surface; a component fluid passageway; a component ring; and a component seal channel formed in the lower surface and surrounding the component ring.
US11158517B2
A method for selective plasma etching of silicon oxide relative to silicon nitride. The method includes a) providing a substrate containing a silicon oxide film and a silicon nitride film, b) exposing the substrate to a plasma-excited treatment gas containing 1) H2 and 2) HF, F2, or both HF and F2, to form a silicon oxide surface layer with reduced oxygen content on the silicon oxide film and form an ammonium salt layer on the silicon nitride film, c) exposing the substrate to a plasma-excited halogen-containing gas that reacts with and removes the silicon oxide surface layer from the silicon oxide film, and d) repeating steps b) and c) at least once to further selectively etch the silicon oxide film relative to the ammonium salt layer on the silicon nitride film. The ammonium salt layer may be removed when the desired etching has been achieved.
US11158512B2
A FinFET device structure is provided. The FinFET device structure includes a substrate, a fin structure formed over the substrate, and an isolation structure formed over the substrate. The fin structure protrudes from the isolation structure. The FinFET device structure further includes a fin isolation structure formed over the isolation structure and a metal gate structure formed over the fin structure and the fin isolation structure.
US11158509B2
A method for semiconductor manufacturing includes providing a substrate, forming a patterning layer over the substrate, and patterning the patterning layer to form a hole in the patterning layer. The method also includes applying a first directional etching to two inner sidewalls of the hole to expand the hole along a first direction and applying a second directional etching to another two inner sidewalls of the hole to expand the hole along a second direction that is different from the first direction.
US11158482B2
A multi-beam particle microscope includes a multi-beam particle source, an objective lens, a detector arrangement, and a multi-aperture plate with a multiplicity of openings. The multi-aperture plate is between the objective lens and the object plane. The multi-aperture plate includes a multiplicity of converters which convert backscattered electrons which are generated by primary particle beams at an object into electrons with a lower energy, which provide electrons that form electron beams detected by the detector arrangement.
US11158478B2
A safety fuse for use in a motor vehicle includes which fuse comprises a first contact metal portion, a second contact metal portion and a melting metal section connecting the first contact portion to the second contact portion. The melting section is enclosed by a casing made from a non-conductive material and includes two hollow half-shells provided with mutual coupling elements, each half-shell having an inner surface facing the melting section and an outer surface facing outside of the fuse. At least one of the half-shells is provided on at least part of the inner surface of an alveolar structure with open cells in the direction of the melting section. The alveolar structure is formed by a plurality of walls protruding from the inner surface and intersected with each other.
US11158477B2
A system may include a power supply that generates a first voltage. The power supply may couple upstream from an electrical load. The electrical load may operate based at least in part on the first voltage. In some cases, a solid-state circuit breaker may be coupled between the power supply and the electrical load. Furthermore, a control system may be communicatively coupled to the power supply, the electrical load, and the solid-state circuit breaker. The control system may receive an operational status from the solid-state circuit breaker and may update a visualization rendered on a graphical user interface based at least in part on the operational status. The operational status may indicate an operation of the solid-state circuit breaker coupling the power supply to the electrical load.
US11158476B2
An electromagnetic relay includes: an exciting coil; a movable core driven by the exciting coil; a movable contactor having a first movable contact and a second movable contact to operate with the movable core; a first fixed terminal having a first fixed contact with which the first movable contact abuts when the movable contactor is moved by energizing the exciting coil; and a second fixed terminal having a second fixed contact with which the second movable contact abuts when the movable contactor is moved by energizing the exciting coil. An inclination angle of a central axis of the first movable contact with respect to a central axis of the first fixed contact and an inclination angle of a central axis of the second movable contact with respect to a central axis of the second fixed contact are inclined in opposite directions from each other.
US11158470B2
A luminous key comprises a key cap, a bottom plate, a first circuit component and a second circuit component. The key cap comprises a body, an extension part and a light exiting part. The extension part is disposed at the periphery of the body. The light exiting part is disposed on the body. The bottom plate has a through hole. The first circuit component has a first layer, a second layer and a light emitting unit. The first layer is disposed on the second layer. The light emitting unit is disposed between the first layer and the second layer, and the light emitting unit is corresponding to the through hole. The second circuit component is disposed between the key cap and the bottom plate. A lifting structure is disposed between the key cap and the bottom plate. Light adjusting structures define a light adjusting region. An orthographic projection of the light adjusting region towards the second layer covers at least a portion of the light emitting unit.
US11158468B2
A drawer type circuit breaker comprises a drawer base and a circuit breaker body, wherein the circuit breaker body is rocked into and out of the drawer base, so that a main circuit of the circuit breaker body and the drawer base is switched on and switched off; a safety baffle is provided between the drawer base and the circuit breaker body to block a drawer base busbar or a bridge type contact of the drawer base; and a front-rear displacement device for the safety baffle to move toward a movement direction of the drawer base is provided on the safety baffle and the drawer base. According to the drawer type circuit breaker of the present invention, the front-rear displacement device is provided on the safety baffle and the drawer base, the safety baffle is displaceable front and back, and the drawer base busbar may penetrate out of the safety baffle. The bridge contact can be mounted either on the drawer base or on the body, such that the mounting position of the bridge type contact is more flexible, and the connection of the main circuit is more stable and reliable.
US11158466B2
In a switch in which one end portion of a blade is pivotally attached to a fixed contactor and another end portion of the blade is brought into pressure contact with a fixed contactor by rotational operation of the blade, at least one slit is provided in each of a conductive contact surface, with respect to the fixed contactor, of the one end portion of the blade and a conductive contact surface, with respect to the fixed contactor, of the other end portion of the blade, so as to divide each of the conductive contact surfaces, thereby achieving multi-point contact on each of the conductive contact surfaces, and a thickness of a contact-pressure spring fixing portion of the blade at which a contact-pressure spring for bringing the other end portion into pressure contact with the fixed contactor is made smaller than that of the other end portion.
US11158457B2
A dielectric ceramic composition includes, as a main component, a perovskite compound containing Sr and Zr and may contain Ca and/or Ti, further contains Li and Si, and may contain Mn. When a total content of Zr and Ti is 100 parts by mol, a total content (100×m) of parts by mol of Sr and Ca is 0.8≤m≤1.3, a content a of parts by mol of Mn is 0≤a≤10, a content b of parts by mol of Li is 5≤b≤15, a content c of parts by mol of Si is 20≤c≤40, a molar ratio x of Ca/(Sr+Ca) is 0≤x≤0.8, and a molar ratio y of Ti/(Zr+Ti) is 0≤y≤0.5.
US11158445B2
A permanent magnet for a rotating electrical machine includes a magnet body. The magnet body includes a magnetization direction, a first side surface and a second side surface opposite to the first side surface in a first direction perpendicular to the magnetization direction, and at least one first slit passing through the magnet body in the magnetization direction. The at least one first slit extends in the first direction to the first side surface and not to the second side surface.
US11158443B2
A soft magnetic alloy contains a main component having a composition formula of (Fe(1−(α+β))X1αX2β)(1−(a+b+c+d))MaBbPcCd and auxiliary components including at least Ti, Mn and Al. In the composition formula, X1 is one or more selected from the group consisting of Co and Ni, X2 is one or more selected from the group consisting of Ag, Zn, Sn, As, Sb, Bi and a rare earth element, and M is one or more selected from the group consisting of Nb, Hf, Zr, Ta, Mo, W and V. In the composition formula, 0.030≤a≤0.100, 0.050≤b≤0.150, 0
US11158441B1
A high-speed cable drain wire system includes a cable shield housing conductor(s), an insulator subsystem that surrounds the conductor(s), and drain wire subsystem(s) that each have at least one drain wire strand, and with each drain wire strand including a plurality of drain wires. The plurality of drain wires in each drain wire strand may be positioned in a side-by-side orientation or a twisted orientation, and when the at least one drain wire strand included a the plurality of drain wire strands, the plurality of drain wire strands in each drain wire subsystem may be positioned in a braided orientation or a twisted orientation. In response to routing the cable, a bend may be produced in the drain wire subsystem(s), and the plurality of drain wires in each drain wire strand are configured to experience a stress that is less than a stress threshold in response to the bend.
US11158432B1
A heat pipe reactor may include a reactor core and one or more heat exchangers positioned on one or both sides of the reactor core. The heat pipe reactor may also include a plurality of heat pipes extending from the reactor core and out through the one or more heat exchangers. The reactor core may be composed of a plurality of monolithic blocks.
US11158431B2
Device for producing energy by nuclear fission, and methods of using same. The device comprises a core container of a core container material, which core container encloses an inner tubing of an inner tubing material. The inner tubing and/or the core container has(have) an inlet and an outlet. The device also comprises a molten fuel salt with a fissionable material and a molten moderator salt comprising metal hydroxide(s), metal deuteroxide(s) or a combination thereof and a redox-element having a reduction potential, which is larger than that of the inner tubing material or of the inner tubing material and the core container material. The molten moderator salt is located in the core container, and the molten fuel salt is located in the inner tubing. Alternatively, the molten fuel salt is located in the core container, and the molten moderator salt is located in the inner tubing.
US11158430B2
A molten metal fuel to plasma to electricity power source and an element of a communication network that provides at least one of electrical and thermal power and a portal for transmission of information comprising (i) at least one reaction cell for the catalysis of atomic hydrogen to form hydrinos, (ii) a chemical fuel mixture comprising at least two components chosen from: a source of H2O catalyst or H2O catalyst; a source of atomic hydrogen or atomic hydrogen; reactants to form the source of H2O catalyst or H2O catalyst and a source of atomic hydrogen or atomic hydrogen; and a molten metal to cause the fuel to be highly conductive, (iii) a fuel injection system comprising an electromagnetic pump, (iv) at least one set of electrodes that confine the fuel and an electrical power source that provides repetitive short bursts of low-voltage, high-current electrical energy to initiate rapid kinetics of the hydrino reaction and an energy gain due to forming hydrinos to form a brilliant-light emitting plasma, (v) a product recovery system such as at least one of an electrode electromagnetic pump recovery system and a gravity recovery system, (vi) a source of H2O vapor supplied to the plasma (vii) a power converter capable of converting the high-power light output of the cell into electricity such as a concentrated solar power thermophotovoltaic device and a visible and infrared transparent window or a plurality of ultraviolet (UV) photovoltaic cells or a plurality of photoelectric cells, and a UV window, and (viii) a device capable of remote communication and capable of transmission of information wherein the device may be further capable of comprising a communication element of a plurality of communication elements of a plurality of power systems that are organized and controlled to form a communication network.
US11158427B2
According to an embodiment of the present invention, a system analyzes a collection of medical documents to identify within document content risk factors of medical conditions associated with corresponding activities. A processor in the system maps the identified risk factors of the activities to one or more medical tests for the associated medical conditions, and analyzes a medical record and social media communications of a patient to determine participation of the patient in one or more of the corresponding activities. The processor determines the one or more medical tests to conduct from the mapping based on the risk factors associated with the determined activities of the patient. Embodiments of the present invention further include a method and computer program product for analyzing patient activity to conduct appropriate medical tests in substantially the same manner described above.
US11158421B2
Medical monitoring systems and methods for reducing the frequency of notifications of transient alarms are disclosed. A medical monitoring system can collect a signal representative of the physiological condition of a patient and can determine a physiological parameter using the collected signal. The medical monitoring system can detect an alarm condition for the physiological parameter. The medical monitoring system can then delay notification of the alarm condition until it persists for a predetermined alarm notification delay time.
US11158419B2
A display control unit vertically divides a case display area in accordance with the number of disease names selected by a user to create a number of sub-areas equal to the number of disease names. Each of the sub-areas is vertically elongated so that thumbnail images of similar cases of the corresponding disease name are displayed so as to be aligned in a column. The display control unit displays, in each sub-area, thumbnail images of similar cases of the corresponding disease name so that the thumbnail images are aligned in a column in order of decreasing similarity to a search query image displayed in a layout area.
US11158418B2
An electronic healthcare system for delivering medical services is described. The electronic healthcare systems can includes modules for accessing patient electronic medical records and ordering medical services, which involve HL7 communications between disparate healthcare organizations. The communications can involve custom communication interfaces which are used to parse and translate HL7 messages. Methods and apparatus are described for generating the custom communications interfaces. In one embodiment, the custom communication interfaces can be generated using machine learning algorithms trained to recognize various data types in message segments contained in HL7 messages.
US11158409B1
A system includes one or more processors to receive a representation of a document from a client computing device, the document comprising one of a scanned document, a faxed document, and an electronic document, determine a document type of the document based at least on the representation of the document, index the document using a classification and index processing engine based on the document type, the document type comprising at least one of a plurality of document types used by an electronic health record (EHR) system, extract index data from the document based on the document type using the classification and index processing engine, and match the document with a patient from a database of the EHR system using the index data when the classification and index processing engine successfully indexes the document and extracts index data from the document.
US11158404B2
A computerized method is presented for improving medical records of an individual based on received information from a device or wearable, the method comprising: retrieving from a record-keeping database medical-related information associated with the individual; retrieving from a device associated with the individual a measurable factor; determining, based at least partly on the medical-related information, that the measurable factor poses a medical risk to the individual; and communicating instructions to the record-keeping database to store, in association with the individual, information related to the medical risk. Other methods may associate a location with a medical risk. Other methods may aggregate medical information received from devices or wearables and associate it with a location. Mapping this information with regard to locations may allow early prediction of an epidemic.
US11158396B2
A determination is made by a processing device included in a memory component that an operation to program data to a location in the memory component has failed, the data is programmed to a different location in the memory component by the processing device upon determining the operation has failed, and a notification that the data has been programmed to the different location in the memory component is provided by the processing device to a processing device operatively coupled to the memory component.
US11158394B2
Embodiments relate methods and computer program products for performance testing of a solid state memory devices. The method includes operating a first solid state memory device for a period of time and capturing state information of the first solid state memory device after the period of time. The method also includes storing the state information in a control file and loading the control file onto a second solid state memory device. Once the control file has been loaded into the second solid state memory device the state information can be adapted to fix any issues due to physical variation. Performance testing can then be preformed on the second solid state memory device without preconditioning the second solid state memory device.
US11158383B2
An operation method for a 3D NAND flash having a plurality of bit lines, wherein the plurality of bit lines comprises a plurality of layers, the operation method includes defining a plurality of upper layers of the plurality of bit lines of the 3D NAND flash as a plurality of upper select gates and a top layer of the plurality of bit lines of the 3D NAND flash as a top dummy layer; and applying a first voltage on a first top dummy layer of a select bit line of the plurality of bit lines to turn on the first top dummy layer of the select bit line of the plurality of bit lines when programming.
US11158382B2
A semiconductor storage device includes first and second planes each including a plurality of memory cells, an input/output circuit configured to receive data to be written in the memory cells from a controller, and a control circuit. The first plane includes a first sense amplifier circuit electrically connected to a first memory cell of the first plane and a first latch circuit connected in series between the input/output circuit and the first sense amplifier circuit. The control circuit is configured to carry out a first write operation on the first memory cell using the first latch circuit in response to a first command, and while carrying out the first write operation on the first memory cell, accept a second command to carry out a second write operation on a second memory cell of the second plane before use of the first latch circuit during the first write operation has ended.
US11158373B2
Embodiments of the disclosure are drawn to apparatuses and methods for determining extremum numerical values. Numerical values may be stored in files of a stack, with each bit of the numerical value stored in a content addressable memory (CAM) cell of the file. Each file may be associated with an accumulator circuit, which provides an accumulator signal. An extremum search operation may be performed where a sequence of comparison bits are compared in a bit-by-bit fashion to each bit of the numerical values. The accumulator circuits each provide an accumulator signal which indicates if the numerical value in the associated file is an extremum value or not. Examples of extremum search operations include finding a maximum of the numerical values and a minimum of the numerical values.
US11158370B2
In one example in accordance with the present disclosure a memristive bit cell is described. The memristive bit cell includes a memristive device switchable between states. The memristive device is to store information. The memristive bit cell also includes a first switch regulating component coupled to the memristive device. The first switch regulating component enforces compliance of the memristive device with a first property threshold when switching between states in a first direction. The first property threshold corresponds to a state of the memristive device. The memristive bit cell also includes a second switch regulating component coupled to the memristive device. The second switch regulating component enforces compliance of the memristive device with a second property threshold when switching between states in a second direction. The second property threshold corresponds to a state of the memristive device.
US11158368B2
A six transistor SRAM memory cell design is discussed. An SRAM memory cell includes criss-crossed transistors in cross-coupled inverters to achieve a more compact form factor and simplify fabrication.
US11158359B2
A storage device includes a nonvolatile memory device, and a controller that exchanges a data signal with the nonvolatile memory device through a data input and output line and exchanges a data strobe signal with the nonvolatile memory device through a data strobe line. In a training operation, at least one of the nonvolatile memory device and the controller performs a coarse training of adjusting a delay of the data signal with a first stride and a fine training of adjusting the delay of the data signal with a second stride smaller than the first stride.
US11158351B1
Aspects of the present disclosure involve a system comprising a storage medium storing a program and method for receiving a video comprising a plurality of video segments; selecting a target action sequence that includes a sequence of action phases; receiving features of each of the video segments; computing, based on the received features, for each of the plurality of video segments, a plurality of action phase confidence scores indicating a likelihood that a given video segment includes a given action phase of the sequence of action phases; identifying a set of consecutive video segments of the plurality of video segments that corresponds to the target action sequence, wherein video segments in the set of consecutive video segments are arranged according to the sequence of action phases; and generating a display of the video that includes the set of consecutive video segments and skips other video segments in the video.
US11158349B2
In one aspect, a computerized method for automatically generating digital video content from scripts includes a media engine. The media engine receives a script and a plurality of flags; sending the script to a natural language processing (NLP) engine. The NLP engine parses the script. The script is broken into a set of keywords and phrases in a JSON format. The NLP engine, based on the keywords and phrases and the plurality of flags, obtains a relevant background scene for the video and a relevant set of assets for the video, and a set of associated attributes of each of the set of assets. In an asset is a character or object for the video. The NLP engine provides the parsed script in the JSON format and the relevant background scene of the video and the relevant set of assets of the video, and the set of associated attributes of each of the set of assets to a layout engine. The layout engine, based on the parsed script in the JSON format, automatically constructs the video with the relevant background scene of the video and the relevant set of assets of the video, and the set of associated attributes of each of the set of assets.
US11158334B2
In a case where two microphones are used, sound source direction estimation of a plurality of sound sources can be performed with high accuracy. For this purpose, an inter-microphone phase difference is calculated for every frequency band in a microphone pair including two microphones that are installed apart from each other by a predetermined distance. Furthermore, for every frequency band in the microphone pair, a single sound source mask indicating whether or not a component of the frequency band is a single sound source is calculated. Then, the calculated inter-microphone phase difference and the calculated single sound source mask are input as feature quantities to a multi-label classifier, and a direction label associated with a sound source direction is output to the feature quantities.
US11158328B2
Encoding/decoding an audio signal having one or more audio components, wherein each audio component is associated with a spatial location. A first audio signal presentation (z) of the audio components, a first set of transform parameters (w(f)), and signal level data (β2) are encoded and transmitted to the decoder. The decoder uses the first set of transform parameters (w(f)) to form a reconstructed simulation input signal intended for an acoustic environment simulation, and applies a signal level modification (α) to the reconstructed simulation input signal. The signal level modification is based on the signal level data (β2) and data (p2) related to the acoustic environment simulation. The attenuated reconstructed simulation input signal is then processed in an acoustic environment simulator. With this process, the decoder does not need to determine the signal level of the simulation input signal, thereby reducing processing load.
US11158327B2
Disclosed is a method for separating a speech based on artificial intelligence in a vehicle. The method includes separating a speech signal using at least one sound beam-forming or source separation; and performing a speech recognition function by detecting a speaker (user) of the separated signal, and accordingly, other users in the vehicle in addition to a driver may use the speech recognition function. A device and method for separating speech based on artificial intelligence in vehicle of the present disclosure can be associated with artificial intelligence modules, drones (unmanned aerial vehicles (UAVs)), robots, augmented reality (AR) devices, virtual reality (VR) devices, devices related to 5G service, etc.
US11158319B2
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for processing voice data are provided. One of methods, implemented by an IoT device, includes: receiving voice data from a server, wherein the voice data is obtained through converting text data to voice data by the server; determining a content attribute associated with the voice data; determining a content attribute type of the content attribute associated with the voice data; determining a first play rule matching the content attribute type based on a matching relationship between content attribute types and respective first play rules, wherein the first play rule including a play starting time and a play mode; and automatically playing the voice data according to the play starting time and the play mode.
US11158316B2
An in-vehicle device includes: a first speech recognition unit configured to recognize a word indicating the in-vehicle device and a word indicating a first instruction type by speech recognition, from first voice data input to the in-vehicle device, the first instruction type being one of instruction types for operating the in-vehicle device; and a second speech recognition unit configured, in response to the word indicating the in-vehicle device being recognized from the first voice data by the first speech recognition unit, to recognize a word indicating a second instruction type by speech recognition, from second voice data input to the in-vehicle device, the second voice data being input after the first voice data, and the second instruction type being one of the instruction types for operating the in-vehicle device.
US11158311B1
Linguistic analysis methods and computer system for intelligently interacting with users in voice or text mode. The methods can improve the accuracy in recognizing user's physical or mental state when receiving user input expressions that are not in the form of a request or command, but in the form of a narrative or conversational statement, and generate relevant responses that address the user's needs, and perform tasks for the user when possible. The methods analyze the syntactic, semantic, and contextual attributes of terms in the user expressions, and handles ambiguous entities that may be the source of an intended action, or the target of such actions. Specially, methods for recognizing target entities represented by multi-word complex phrases are described and applied thus more appropriate machine responses can be determined when the input expression involves various types of attributes and different degrees of ambiguities.
US11158304B2
Embodiments of the present invention provide a speech signal processing model training method, an electronic device and a storage medium. The embodiments of the present invention determines a target training loss function based on a training loss function of each of one or more speech signal processing tasks; inputs a task input feature of each speech signal processing task into a starting multi-task neural network, and updates model parameters of a shared layer and each of one or more task layers of the starting multi-task neural network corresponding to the one or more speech signal processing tasks by minimizing the target training loss function as a training objective, until the starting multi-task neural network converges, to obtain a speech signal processing model.
US11158291B2
This application discloses an image display method performed at an electronic device. The electronic device obtains a target location of a virtual object in a map scene displayed on a screen of the electronic device. After identifying a virtual building within a preset range centered on the target location, the electronic device gradually decreases the virtual building from a display height of the virtual building to a first target display shape of the virtual building. Next, the electronic device displays the first target display shape of the virtual building in the map scene. In response to a movement of the virtual object in the map scene, the electronic device gradually resumes the virtual building from the first target display shape to the display height when the virtual building is outside the preset range centered on the updated target location of the virtual object in the map scene.
US11158288B2
The invention is a display device and method for correcting the amount of emitted light and brightness level from multiple light sources, which illuminate an object that is being imaged and displayed by a display module. The device and system include multiple temperature sensors that correspond to each of the multiple positions in the display module. The device and system also include a computer processor, which operates as a correction unit to individually correct the brightness for each of the multiple light sources based on the detected temperatures, detected by the temperature sensors, respectively, and the dispersion of the plurality of temperatures. The correction unit also performs (1) the temperature correction processing, to individually correct each of the multiple measured temperatures based on the dispersion; and (2) the brightness correction processing, to individually correct each of the brightness levels of the multiple light sources based on the corrected temperatures.
US11158280B2
A method of controlling image data includes the steps of: detecting a frame of image data to determine an image pattern of the frame of image data; and determining to output the frame of image data with one of a plurality of configurations according to the image pattern. Wherein, a first configuration among the plurality of configurations indicates that the frame of image data is outputted in a first sequence and a second configuration among the plurality of configurations indicates that the frame of image data is outputted in a second sequence different from the first sequence.
US11158278B2
The disclosure provides a display component compensation method and a display component compensation device. The display component compensation method includes: obtaining a frequency value of a spread-spectrum component at time Tn; obtaining a first charge time Tn1 of the display component at the time Tn; obtaining a second charge time Tn2 of the display component at the time Tn; and obtaining a second falling edge time of a first clock signal of the display component at the time Tn according to a difference between the first charging time Tn1 and the second charging time Tn2 of the display component at the lime Tn.
US11158277B2
A display device includes: a plurality of sub-pixels each including a memory block that includes a plurality of memories each of which is configured to store sub-pixel data; a plurality of memory selection line groups provided to respective rows and each including a plurality of memory selection lines electrically coupled to the corresponding memory blocks in the sub-pixels that belong to a corresponding row; a memory selection circuit configured to simultaneously output a memory selection signal to the memory selection line groups, the memory selection signal being a signal for selecting one from the plurality of memories in each of the memory blocks. In accordance with the memory selection lines supplied with the memory selection signal, the sub-pixels display an image based on the sub-pixel data stored in memories in the respective sub-pixels, the memories each being one of the plurality of memories in the corresponding sub-pixel.
US11158274B1
The present disclosure provides a gate driver on array (GOA) circuit and a liquid crystal display panel. A blocking unit is disposed in each stages of GOA units. When a first node is at a high voltage potential and a stage signal is also at a high voltage potential, a first control signal and a second control signal are at a low voltage potential and both gates of a twelfth thin-film transistor (TFT) and a thirteenth TFT are at the low voltage potential so that gate-source voltage differences between the twelfth TFT and the thirteenth TFT are large enough to properly turn off the twelfth TFT and the thirteenth TFT. Thus, current leakage of the first node is prevented.
US11158266B2
A display device includes a frame frequency detector, a data generator, a data driver, and a plurality of pixels. The frame frequency detector is configured to detect a varied frame frequency to generate frame frequency information. The data generator is configured to receive an image signal and the frame frequency information, confirm an expanded frame period exceeding a reference frame period in one frame from the frame frequency information, and correct an image data signal corresponding to the image signal to correspond to a luminance changed according to the expanded frame period. The data driver is configured to output a data voltage corresponding to the image data signal. The plurality of pixels is configured to emit luminance corresponding to the data voltage. The reference frame period is a period in which the plurality of pixels is configured to emit light with a constant luminance corresponding to the data voltage.
US11158264B2
A display device is disclosed. The display device of the present invention may comprise: a substrate including a display area and a non-display area adjacent to the display area; an anode electrode being positioned in the display area; an organic light emitting layer being layered on the anode electrode, the organic light emitting layer being positioned in the display area; a cathode electrode being layered on the organic light emitting layer; and a gate driver being positioned in the display area.
US11158260B2
A display apparatus comprises a demultiplexing circuit portion that sequentially supplies data signals supplied from a data driving circuit to at least two data lines, and the demultiplexing circuit portion of the display apparatus comprises a switching portion that sequentially supplies the data signals to the at least two data lines based on a voltage of a control line; a voltage controller that controls the voltage of the control line in response to a time-division control signal; and a voltage discharge portion that discharges the voltage of the control line in response to the time-division control signal.
US11158249B2
The present disclosure provides a display driving device, method and an OLED display device, and the display driving device includes: an interface module, configured to receive image data of a display chip and sending a first scanning signal in each of frame periods; a frame buffer, configured to send a buffer signal after receiving the first scanning signal from the interface module; a timing controller, configured to send a second scanning signal to the display panel according to the buffer signal sent by the frame buffer; in response to the display driving device is switched from a screen self-refresh mode to a vertical synchronization mode, the delay time between the second scanning signal and the buffer signal gradually decreases, one frame period by one frame period, to zero or gradually increases, one frame period by one frame period, to duration of one frame period. When the display device is switched back to the vertical synchronization mode, the present disclosure causes the vertical synchronization signal generated by the display chip and the timing controller to be resynchronized for reducing phase mismatch, thereby improving display response speed of the display device.
US11158247B2
A gamma adjustment method and an adjustment device for a display panel. The gamma adjustment method describes that if the absolute value of the gamma voltage corresponding to the current grayscale binding point is smaller than the absolute value of the gamma voltage corresponding to the previous grayscale binding point, obtaining absolute values of gamma voltages corresponding to at least two grayscale binding points located previous to the current grayscale binding point. Obtaining a first relationship curve by fitting the respective grayscales corresponding to the at least two grayscale binding points and the absolute values of the gamma voltages corresponding to the at least two grayscale binding points, and adjusting the gamma voltage corresponding to the current grayscale binding point to locate the absolute value of the adjusted gamma voltage corresponding to the current grayscale binding point on the first relationship curve.
US11158240B2
The invention concerns an emissive display device including: a transfer substrate including electric connection elements; and a plurality of semiconductor chips (310) fastened to the substrate and connected to the electric connection elements of the substrate for the control thereof, each chip including: a plurality of LEDs (120r, 120g, 120b); a first terminal (Vdata) of connection to the substrate intended to receive, for each LED of the chip, an individual signal (Vdatar, Vdatag, Vdatab) for setting the LED, the individual signals for setting the different LEDs of the chip being temporally multiplexed on said first terminal (Vdata); and a control circuit capable of demultiplexing the signals received on said first terminal and of applying to each LED of the chip a bias signal which is a function of the individual LED setting signal received on said first terminal (Vdata).
US11158239B2
A display device, comprising: a timing control unit receiving a video signal including a control pattern from outside and generating a characteristic control signal and image data based on the control pattern; and a display unit displaying an image based on the image data, wherein the control pattern includes a data pattern in which effective data is encoded, and the timing control unit decodes the data pattern to generate the characteristic control signal including the effective data.
US11158234B2
A channel circuit of a source driver, including a first digital-to-analog converter (DAC), a second DAC, a first switch, a second switch and an output buffer circuit, is provided. The output terminal of the output buffer circuit is configured to be coupled to a data line of a display panel. An output terminal of the first DAC is coupled to a first input terminal among the input terminals of the output buffer circuit. An output terminal of the second DAC is coupled to a second input terminal among the input terminals of the output buffer circuit. The first switch is disposed along a first signal path between the output terminal of the first DAC and the output terminal of the output buffer circuit. The second switch is disposed along a second signal path between the output terminal of the second DAC and the output terminal of the output buffer circuit.
US11158233B2
A display device includes a display panel including a pixel, and a panel driver configured to change a length of a gate-on period of a light emission control signal provided to the pixel in a current frame on the basis of a difference between a grayscale of a previous frame and a grayscale of the current frame.
US11158230B2
An electronic device includes a touch screen display including an organic light emitting layer that is formed of a plurality of pixels, a wireless communication circuit, a processor operatively coupled with the display and the wireless communication circuit, and a memory operatively coupled with the processor. The memory stores instructions that, upon execution, enable the processor to provide a first mode of displaying a first graphical user interface (GUI) on the display by using a first number of colors in a state where all the pixels are turned on, a second mode of displaying a second GUI on the display by using a second number of colors in a state where some of the pixels are turned off, and a third mode of displaying a third GUI on the display by using the first number of colors in a state where some of the pixels are turned off, and select one of the first mode, the second mode or the third mode on the basis of at least one of a state of the electronic device, a content of the GUI or a use pattern of a user.
US11158218B2
A device as a moving advertising medium which can provide a message with a two- or three-dimensional sign. The device is a simple, non-fully rotatable, back and forth sign system with variable themes and message placards that are easily updated and changed. It includes an exterior vertical tubing component; an interior shaft such as a fiber glass rod with key features, a placard resembling a figure in several typified sections, a gripping frame to hold a message placard, a bearing on the rod; and way to control the back and forth movement.
US11158217B2
A portable, self-illuminating traffic sign having a sign head with two opposite sides. One side indicates a first traffic signal, and the other side indicates a second traffic signal. Light assemblies are attached to each side of the sign head. The light assemblies emit light that may match the predominant color of one of the sides of the sign head. A battery may be disposed in a pole that connects to the sign head. A handlegrip allows for the sign to be held and provides a switch to allow for the lights to be selectively turned on and off.
US11158210B2
A method, computer system, and computer program product for a cognitive, real-time feedback speaking coach are provided. The embodiment may include capturing a plurality of text from a prepared document. The embodiment may also include capturing a plurality of user voice data and a plurality of user movement data. The embodiment may further include calculating a speaker rating based on the plurality of received user voice data, the plurality of received user movement data, and the plurality of captured text. The embodiment may also include identifying one or more points of improvement based on the calculated speaker rating. The embodiment may further include alerting a user of the one or more identified points of improvement.
US11158207B1
A system assesses the susceptibility of an electronic device user to a cybersecurity threat by sensing a user action with respect to the electronic device. The system maps the sensed data to a training needs model to determine whether the sensed data corresponds to a pattern associated with a threat scenario in the training needs model. When the system determines that the sensed data corresponds to a pattern associated with a threat scenario in the training needs model, identify a cybersecurity threat scenario for which the user is at risk, and use the training needs model to estimate susceptibility of the user to the cybersecurity threat scenario.
US11158206B2
An approach is provided that detect a section of a document that is currently being read by a user on a display device as well as the user's current emotional state. In response to determining, based on the detected current emotional state, that reading assistance would be helpful to the user, the approach identifies terminology within the section of the document that is currently being read by the user, retrieves assistive texts related to the identified terminology, and provides the assistive texts to the user at the display screen.
US11158205B2
According to various aspects, exemplary embodiments are disclosed of systems, methods and devices related to remote control locomotive training. In an exemplary embodiment, a remote control locomotive training system includes a locomotive control unit coupled to a locomotive and configured to control operation of the locomotive, and a trainee operator control unit in wireless communication with the locomotive control unit. The trainee operator control unit includes a first wireless interface to transmit one or more commands to the locomotive control unit. The system also includes a trainer operator control unit in wireless communication with the trainee operator control unit via a second wireless interface. The trainer operator control unit is configured to monitor the trainee operator control unit by receiving messages from the trainee operator control unit indicative of the one or more commands transmitted from the trainee operator control unit to the locomotive control unit.
US11158198B1
A mixed-mode positioning system and method for determining position data associated with a vehicle is disclosed, in accordance with one or more embodiments of the present disclosure. The system may include one or more receivers configured to receive Global Navigation Satellite system (GNSS) signals and one or more Automatic Dependent Surveillance Broadcast (ADS-B signals). The system may also include a processor configured to extract positional data from the one or more GNSS signals and one or more ADS-B signals. The processor may also be configured to determine ownship position data associated with a vehicle based on the extracted GNSS positional data and the extracted ADS-B positional data.
US11158195B2
The platooning management system organizes a platoon for performing platooning by electronically connecting vehicle-to-vehicle of a plurality of vehicles. The system is configured to include a list presentation process for presenting a list including information of active vehicles corresponding to platooning travel by electronic connection among target vehicles stopped in a target area, an acceptance process for accepting designated platoon candidate vehicles and their platoon order for platooning travel from among active vehicles, a determination process for determining suitability of a designated platoon organized according to the platoon candidate vehicle and the platoon order to the platooning travel, and an output process for outputting a determination result determined by the determination process.
US11158193B2
A reference identification unit identifies a target reference position to be a reference from a position history indicated in target information, based on a movement state of a target object, and identifies a nearby reference position to be a reference from a position history indicated in nearby information, based on a movement state, estimated from the nearby information, of a nearby object which is a mobile object present in the vicinity of the target object. A position estimation unit estimates a relative position between the target object and the nearby object, based on the target reference position and the nearby reference position.
US11158187B2
The invention is directed at a remote-control device for controlling one or more user devices, comprising a directional optical sensor for receiving one or more optical signals from the user devices. Each optical signal encodes a device identifier by high and low signal states in periods having granulated lengths. Each granulated length is an integer number of clock periods of a transmitter clock. The transmitter clock has a clock ratio to the predetermined receiver clock, the clock ratio being a number larger than one. At least one granulated length is longer than an integer number of clock periods of the predetermined receiver clock by a fraction of the clock period of the predetermined receiver clock, which granulated length may be detected by an asynchronous receiver clock and a detection range having only two values.
US11158186B2
A system includes a communication circuit provided in at least one of multiple devices that are connected to a control device in a predetermined connection relationship. The control device includes: a signal transmitter designating, as a destination, one of the devices provided with the communication circuit, based on the connection relationship, and transmitting a call signal to the device designated as the destination; a receiver circuit wirelessly receiving a recall signal, which is transmitted in response to the call signal; and a determination unit determining that the control device and the device designated as the destination are connected in the connection relationship when the receiver circuit receives the recall signal. The communication circuit wirelessly transmits the recall signal to the control device when the device provided with the communication circuit itself is designated as the destination and when the device provided with the communication circuit itself receives the call signal.
US11158182B1
An earthquake alarm assembly includes a disk that can be mounted to a wall in a building. A motion sensor is positioned in the disk and the motion sensor senses acceleration and deceleration of the disk to sense when the disk is being moved due to an earthquake. A speaker is positioned in the disk and the speaker is turned on to emit an audible alert when the motion sensor senses motion of the disk. In this way the speaker can alert occupants of the building that an earthquake is occurring. A plurality of intensity indicators is each coupled to the disk and a respective one of the intensity indicators is turned on to communicate the intensity of the earthquake to the occupants of the building.
US11158173B2
An emergency detection and notification system provides autonomous mapping of locations of a building or other environment through a plurality of emergency notification units. The emergency notification units utilize wireless signals to generate topology information that identifies the location of the emergency notification units, the outermost emergency notification units of which identify the egress locations of a building. Upon detection of a hazard, the emergency detection and notification system determines the location of one or more hazards using the topology information.
US11158172B2
A system and associated method are provided for activating and dispensing lottery tickets at a retail establishment. For each pack of lottery tickets delivered to the retail establishment, a pack code unique to the pack is scanned and transmitted to a central lottery server. At the central lottery server, the lottery tickets within the ticket packs associated with the pack codes are electronically activated to a ready for sale status in a database. At the retail establishment, a unique ticket code provided on each lottery ticket is scanned at a time of sale of the individual lottery ticket and transmitted to the central lottery server wherein it is confirmed that the ticket code is associated with a lottery ticket previously flagged as ready for sale and, if so, the individual ticket is flagged as sold in the same or a different database. At defined time intervals, accountability and billing information is provided from the central lottery server to a central retail establishment server based on individual lottery tickets flagged as activated and sold during the defined time periods.
US11158166B2
Systems, methods, and articles of manufacture for electronic gaming are disclosed. The method includes generating a plurality of reel strips that each include a column of symbol display positions, where each symbol display position includes a symbol, and evaluating each of the symbols in the symbol display positions. The method also includes determining that at least one of the symbols corresponds to a first in-game event, where the first in-game event is associated with a first value, and adding the first value associated with the first in-game event to a first progressive jackpot.
US11158163B2
A gaming machine is disclosed that comprises a selector configured to select a plurality of symbols from a set of symbols for display in respective display positions in a display area, and a display position selector configured to select at least one display position. The system also has a function allocator configured to allocate a WILD function to each symbol displayed at a selected display position and to allocate a WILD function to each displayed symbol that is the same as a symbol displayed at a selected display position. An outcome evaluator determines a game outcome based on the displayed symbols and each allocated WILD function, and an award allocator allocates an award based on the game outcome determined by the outcome evaluator. A corresponding method is also disclosed.
US11158152B2
An electrical distribution center includes a plurality of electrical receptacles or ports which are activated when currency is deposited into a currency receiving mechanism that is coupled to a timer switch. Electricity is provided to the receptacles for a pre-paid period of time. Thereafter, the timer switch opens to prohibit further flow of electricity to the receptacles until additional currency is deposited or credited to the electrical distribution center. The electrical distribution center may be connected to an electrical grid or include an electricity generating source such as a solar panel and associated control circuitry.
US11158150B2
A boxed battery dispenser configured to hold a plurality of battery trays. Each battery tray of the plurality of battery trays is configured to hold a plurality of batteries, and each battery tray can be independently removeable from the dispenser.
US11158144B2
A mobile electronic device receives a data signal with a lock identifier and a lock state designator when it is in radio range of the electronic lock. The mobile device generates a server message which comprises the lock identifier, the lock state designator and a device identifier. The mobile electronic device sends the server message to the data processing device which stores a state of the electronic lock based on an evaluation of the lock state designator. The data processing device generates a confirmation message which contains an electronic code to activate the electronic lock when the electronic lock is in an inactive state and the device identifier in the user file is assigned to the lock identifier and which contains a user message when the electronic lock is in the active state or the user has no access authorization to the access-restricted zone assigned to the electronic lock.
US11158143B2
The present disclosure is applicable to the technical field of vehicle diagnosis, and provides a vehicle diagnostic method, a vehicle diagnostic system, and a vehicle diagnostic device. The vehicle diagnostic method comprises: determining a standard range of vehicle fault diagnosis; reading a current data stream of a vehicle in real time when a vehicle diagnosis instruction is received, and determining whether values of the current data stream are within a standard range; and outputting prompt information indicative of normal vehicle operation if the values of the current data stream are within the standard range; or outputting corresponding vehicle fault alarm information if the values of the current data stream are beyond the standard range. This present disclosure can improve an accuracy of vehicle fault diagnosis.
US11158134B2
The present disclosure provides a method for displaying a three-dimensional space view. The three-dimensional space view includes a first three-dimensional space view and a second three-dimensional space view. The method includes presenting the first three-dimensional space view on a first user interface; presenting the second three-dimensional space view on a second user interface; changing the first three-dimensional space view according to a user input; and changing the second three-dimensional space view according to a change in the first three-dimensional space view.
US11158131B1
A user can use a camera of a smart device to capture a video of the user's surroundings, and the smart device may superimpose a virtual object on the image being captured by the smart device. The virtual object can be selected based on actual objects in the surrounding environment of the smart device, e.g., a chalk drawing on the floor. The application may consider other factors in selecting the item, e.g., the user's profile and geolocation as well as features downloaded by user of the application, e.g., characters, accessories, masks, avatars, etc. The application can enable the user to interact with the virtual object by allowing the user to customize the object and add features to it.
US11158121B1
In one embodiment, a computing system may be configured to generate accurate and realistic computer-generated clothing for a given body pose. For example, the system may access a data representation of a body pose and generate, based on the data representation, a 3D clothing model for the body pose using a statistical model. The system may generate a first normal map, such as a low-resolution normal map, based on the 3D clothing model. The system may generate a second normal map, such as a high-resolution normal map, by processing the first normal map using a machine-learning model that is trained to generate normal maps with higher levels of detail from normal maps with relatively lower levels of detail. The system may then render clothing for the body pose based on the 3D clothing model and the second normal map.
US11158110B1
When sampling a pair of mipmaps when performing anisotropic filtering when sampling a texture to provide an output sampled texture value for use when rendering an output in a graphics processing system, more positions along an anisotropy direction are sampled in the more detailed mipmap level than in the less detailed mipmap level. Each position that is sampled may have a single sample taken for it, or may be supersampled.
US11158105B2
Methods and systems are described herein for improved techniques for consuming and interacting with media content. Specifically, the media guidance application may generate holographic animations that move from a holographic structure from which a user has selected a media asset and direct the user to a display device capable of presenting the media asset. For example, in response to a user selecting a baseball movie from a holographic bookcase, the media guidance application may generate for display a holographic baseball that is “thrown” from the bookcase to a television that will present the baseball movie.
US11158104B1
An animation system wherein a machine learning model is adopted to generate animated facial actions based on parameters obtained from a live actor. Specifically, the anatomical structure such as a facial muscle topology and a skull surface that are specific to the live actor may be used. A muscle structure of simplified “pseudo” muscles that approximate the actual muscle topology but with reduced degree of freedom is determined to improve computational efficiency.
US11158101B2
A position data acquiring unit 200 acquires position data indicating a position of a real object. A delay deriving unit 206 derives delay time in an information processing system 1. A motion predicting unit 300 predicts a movement of the object, and identifies an object position at a future time on the basis of the position data acquired by the position data acquiring unit 200, the predetermined length of time being equal to or longer than the delay time. An image generating unit 302 generates a prediction image in which the object position at the future time is reflected. A display image providing unit 204 acquires the generated prediction image, and provides the prediction image to an HMD.
US11158100B2
The present invention enables the automatic generation and recommendation of embedded images. An embedded image includes a visual representation of a context-appropriate object embedded within a scene image. The context and aesthetic properties (e.g., the colors, textures, lighting, position, orientation, and size) of the visual representation of the object may be automatically varied to increase an associated objective compatibility score that is based on the context and aesthetics of the scene image. The scene image may depict a visual representation of a scene, e.g., a background scene. Thus, a scene image may be a background image that depicts a background and/or scene to automatically pair with the object. The object may be a three-dimensional (3D) physical or virtual object. The automatically generated embedded image may be a composite image that includes at least a partially optimized visual representation of a context-appropriate object composited within the scene image.
US11158099B2
A graphical chart indicating values for different types of shares of a business enterprise are described. A server can provide data representing price per share and enterprise values for a graphical chart. A selected enterprise value for the business enterprise can be received and values of different types of shares at that selected enterprise value can be determined. Data indicating the values of the different shares can then be provided for display upon the graphical chart.
US11158098B2
Techniques facilitating using a distribution system for incentivizing and accelerating data driven scientific research are described herein. The distribution system can track the input of various parties involved in scientific research, and when a reward, monetary or otherwise, is realized for one or more outcomes of the scientific research, the distribution system can distribute the reward among the parties that provided the input. The relative levels and contributions of the parties can be tracked to ensure that an equitable portioning of the reward is realized. A directed graph can be formed based on the transactions, wherein the nodes correspond to entities, researchers, publications, and the edges correspond to relationships between the entities. The directed graph can be analyzed to determine the relative or absolute levels of contributions from each of the entities, and the rewards can be distributed based on the contribution levels.
US11158096B1
In some embodiments, techniques are disclosed for creating a fabricable segmented design for a physical device for which a loss is to be minimized. A computing system determines costs associated with touching each segment of a proposed segmented design based on a design specification with a first paintbrush pattern associated with a first material or a second paintbrush pattern associated with a second material. The computing system chooses a segment to touch with the first paintbrush pattern or the second paintbrush pattern based on the costs, and touches the segment with the pattern. These actions are repeated until all segments have been associated with the first material or the second material. The computing system estimates a gradient of the loss, and backpropagates the gradient of the loss to update the design specification.
US11158084B2
A workcell that is configured to interact with a device having a plurality of target items and a first memory comprising information about 3D positions of the plurality of target items defined in a first coordinate system of the device. The workcell has a camera module and a processor. The camera module is configured to provide information about a first position of a target item on a first sensor and a second position of the same target item on the second sensor. The processor is configured to determine a position and an orientation of the device within the coordinate system of the workcell.
US11158083B2
Embodiments of this application disclose a position and attitude determining method. The method includes acquiring, by tracking a feature point of a first marked image, position and attitude parameters of an image captured by a camera; using a previous image of a first image as a second marked image in response to the previous image of the first image meeting a feature point tracking condition and the first image failing to meet the feature point tracking condition; acquiring, position and attitude parameters of the image captured by the camera relative to the second marked image; acquiring position and attitude parameters according to the position and attitude parameters of the image relative to the second marked image and position and attitude parameters of each marked image relative to a previous marked image; and determining a position and an attitude of the camera according to the position and attitude parameters.
US11158082B2
A method for automatically determining at least one parameter associated with an ophthalmic device selected by an individual, said device comprising a frame referred to as selected frame, said determination being carried out from an acquired image of the face of the individual wearing the selected frame or a frame of a second ophthalmic device. The method includes the steps of: detecting at least one characteristic point of at least one eye of the individual the acquired image and estimating the three-dimensional position of the one or more characteristic point(s) detected; detecting the frame worn and estimating the three-dimensional position of the frame worn by aligning a three-dimensional representation of the frame worn with the frame worn in the acquired image; and determining the one or more parameters from the relative position of the eyes with respect to the three-dimensional representation of the selected frame.
US11158077B2
A disparity estimation method, an electronic device, and a computer-readable storage medium are provided. The disparity estimation method includes: performing feature extraction on each image in an image pair; and performing cascaded multi-stage disparity processing according to the extracted image features to obtain multiple disparity maps with increasing sizes. The input of a first stage disparity processing in the multi-stage disparity processing includes multiple image features each having a size corresponding to the first stage disparity processing, and the input of disparity processing of each stage other than the first stage disparity processing in the multi-stage disparity processing includes: one or more image features each having a size corresponding to disparity processing of the stage and a disparity map generated by disparity processing of an immediate previous stage.
US11158069B2
In order to reduce computation time and provide more accurate solutions for bi-directional, multi-modal image registration, a learning-based unsupervised multi-modal deformable image registration method that does not require any aligned image pairs or anatomical landmarks is provided. A bi-directional registration function is learned based on disentangled shape representation by optimizing a similarity criterion defined on both latent space and image space.
US11158058B2
An information processing apparatus includes a detector, a receiver, and an image processor. The detector is configured to detect a punch hole candidate partial image having a punch hole accuracy indicating whether the punch hole candidate partial image is a punch hole image is less than a first threshold value and equal to or greater than a second threshold value smaller than the first threshold value, from plural partial images constituting a read image of a document. The receiver is configured to display the punch hole candidate partial image, and receive an instruction from a user as to whether to perform image processing on the punch hole candidate partial image. The image processor is configured to perform the image processing on the punch hole candidate partial image when the receiver receives an instruction to perform the image processing on the punch hole candidate partial image.
US11158056B2
An apparatus comprising a memory to store a first image captured by a first camera and a second image captured by a second camera; and a processor comprising circuitry, the processor to identify viewpoint information defining a view for a stitched image, the stitched image to be generated from a combination of a plurality of images comprising the first image and the second image; and based on the viewpoint information and a projection type, determine transformation parameters for at least one reference region associated with overlapping regions of the first image and the second image in order to: localize overlapping regions of the first image and the second image to determine stitching parameters; combine the first image and the second image using the stitching parameters; and assign data of the combined first image and the second image to the stitched image.
US11158047B2
A computing device has a processor. A display is coupled to the processor. A user interface is coupled to the processor for entering data into the computing device. A memory is coupled to the processor, the memory storing program instructions that when executed by the processor, causes the processor to: load a plurality of two-dimensional MRI image data, the two-dimensional MRI image data taken along multiple planes to create a stack of two-dimension MRI images; load a three-dimensional anatomical model associated with an anatomical area of the two-dimensional MRI image data; segment the three-dimensional model may into multiple components, at least one of the components being modified to accurately represent the slacked two-dimensional images to form a modified three-dimensional model; and adjust at least one property on the modified three-dimensional model to form a modified anatomical model to match the medical data image.
US11158042B2
Embodiments of the present disclosure relate to object defect detection. In an embodiment, a computer-implemented method is disclosed. According to the method, for a test image of at least one part of a target object, a reference image is generated by repeating a periodic pattern detected in the test image, the target object consisting of elements. A differential image is determined by comparing the test image and the reference image. The differential image is superimposed on a predefined grid image to obtain a superimposed image. The grid image comprises grids corresponding to elements of a reference object associated with the target object. The number of defective elements is determined in the at least one part of the target object based on the superimposed image. In other embodiments, a system and a computer program product are disclosed.
US11158036B2
Methods of determining whether an environment is suitable or acceptable for performing a three-dimensional (3D) scan are provided. The methods may include performing one or more checks on captured image data of the environment, wherein performing each of the one or more checks comprises determining whether the environment satisfies a respective criterion. The method may further include determining that the environment is suitable or unsuitable for performing the 3D scan based on a result of each performed check. Determining that the environment is suitable for performing the 3D scan may include determining that the environment satisfies each of the respective criteria of the performed one or more checks. Determining that the environment is unsuitable for performing the 3D scan may include determining that the environment does not satisfy at least one criterion of the performed one or more checks. Related devices and computer program products are also provided.
US11158033B2
A method for image processing, an electronic device, and a non-transitory storage medium are disclosed. The method includes obtaining an image captured by the camera and performing edge identification on the image; determining a filtering kernel for a filtering processing on the image according to a result of the edge identification; performing the filtering processing on the image based on the filtering kernel to obtain a low-frequency image and a high-frequency image corresponding to the image; and performing an enhancement processing for the high-frequency image and performing image fusion for the low-frequency image and the enhanced high-frequency image to obtain a processed image.
US11158032B2
Input scene images are captured from an original scene. The input scene images may be represented in an input color space. The input scene images are converted into color-space-converted scene images in one of an LMS color space, an ICtCp color space, etc. Scene light levels represented in the color-space-converted scene images are mapped, based at least in part on an optical transfer function, to mapped light levels. A tone mapping is applied to the mapped light levels to generate corresponding display light levels to be represented in display images. The display images may be rendered on a target display.
US11158029B2
Methods, systems, products, devices, and/or apparatus generally related to distortion correction of multiple MRI images based on a full body reference image. An example method for distortion correction of multiple MRI images based on a full body reference image may include acquiring at least one reference image of a subject using a magnetic resonance imaging system, storing a correction field map based on the at least one reference image, the correction field map including information regarding a correction field for each of a plurality of portions of the subject, acquiring a plurality of images by the magnetic resonance imaging system, each of the plurality of images corresponding to a respective portion of the subject, and while acquiring each of the plurality of images, applying a correction field specified by the correction field map for the respective portion of the subject.
US11158017B2
Various examples are directed to systems and methods for managing a warehouse. For example, a set of candidate routes through the warehouse may be generated based at least in part on graph data describing a plurality of nodes comprising a depot node, and a plurality of internode paths. Orders may be assigned to routes from the set of candidate routes to minimize a total duration for the routes. A set of tasks may be generated, where a first task of the set of tasks comprises a route and an order of the plurality of orders matched to the route. Tasks from the set of tasks may be assigned to picking agents to minimize a duration of the longest task from the set of tasks.
US11158003B1
The embodiments recite systems and methods that improve the traditional underwriting process within a financial institution. These embodiments produce an underwriting model that emulates the resolution patterns of top performing underwriters. The underwriting model once is built and tested is incorporated into decision tools that provide underwriters with insightful advices when underwriting a client. The embodiments use statistical learning techniques such as support vector machine and logistic regression. These techniques can assume a linear or nonlinear relationship between factors and risk classes. Furthermore, the underwriting model also uses artificial intelligence tools such as expert systems and fuzzy logic. A company's underwriting standards and best underwriting practices may be updated periodically so that underwriting model based on decision heuristic keep improving the quality of its output over time.
US11157999B2
A computer system includes a front end interface configured for data communications over a network with data producer terminals, multiple distributed data processors coupled to the front end interface by a data messaging infrastructure, the multiple distributed data processors including a first distributed data processor and a second distributed data processor, and an information bus coupled to the multiple distributed data processors and to multiple independent consumer modules. The first processor receives and processes data order messages for the first security, and maintains a first order book that stores outstanding orders for the first security. The second processor receives and processes received data order messages for the second security, and maintains a second order book that stores outstanding orders for the second security.
US11157994B2
In a system and method for providing augmented content, embodiments disclose a communication module that receives a product identifier for a product and content including an object. The embodiments also disclose an overlay creation module that creates a user interface with a first actuatable element, the first actuatable element being configured to send product purchase instructions to a merchant server when actuated. The embodiments also disclose a product matching module that matches the object to the product identifier and an augmentation module that, in response to the product matching module matching the object to the product identifier, creates an augmented content which includes the content and a second actuatable element, the second actuatable element being configured to display the user interface as an overlay over the content on a user device when actuated. The embodiments also disclose a displaying module that instructs a user device to display the augmented content.
US11157991B2
A method for managing a current revision on prior revision of an order is described. A modified set of compensations tasks for addressing amendments indicated in the current revision are determined. The modified set of compensation tasks may be determined by carrying over one or more compensation tasks, associated with the prior revision, that have not yet been completed. Alternatively or additionally, the modified set of compensation tasks may be determined by adding new compensation tasks based on the current revision.
US11157989B2
A method for merchant-side tracking of customer selections includes receiving, via a user list script on a merchant webpage, a user selection of a product representation displayed on a UI of a user device. The method includes updating a user list with the user selection, the user list associated with a generic user representation. The method includes determining, based on a type of identifier associated with a user of the user device, to use a generic user representation with the user list. The method includes selecting, based on the generic user representation, an anonymous user flow type for tracking the user as an anonymous user of the merchant webpage. The anonymous user flow type associates the user device with the user list independently of associating the user with the merchant.
US11157987B2
Aspects of the present disclosure involve systems, methods, devices, and the like for presenting a recommendation. In one embodiment, a system is introduced that includes a plurality of models for obtaining a recommendation score. The recommendation score may be obtained using one or more recommendation models and a recommendation made based on the recommendation score determined. In another embodiment, the system is introduced that can re-train the recommendation model based on a feedback received in response to a recommendation made using on the recommendation score obtained.
US11157979B1
A product or article of manufacture using a method of attaching a digitally printed attaching member to a material so that it can be customized with at least one add-on feature. The method uses 3D printing to produce attaching members with advanced features, providing unique customization capabilities. The method allows products to change their appearance or functionality and offers a new business model that uses the advantages of digital printing technology to enable advanced do it yourself customization of products. The method discloses how to integrate digital images with physical products.
US11157978B2
Embodiments herein disclose a systems and methods for managing data related to a vehicle. Embodiments disclosed herein relate to systems and methods for managing data related to the vehicle, and more particularly to the systems and methods for managing the data related to the vehicle between at least one of customer, dealer, and service center and so on. The system comprises a server, plurality of source devices, plurality of destination devices connected to each other via a communication network. The method includes detecting UHF-RFID tags coupled to the vehicle and plurality of vehicle components. The method includes updating the information in the server regarding the detected vehicle and the vehicle components entering/leaving a stockyard. Also, the method includes displaying the data related to at least one of the vehicle and the vehicle components, based on retrieved data from the server and the determined type of a user profile.
US11157970B1
A system, method, and computer program product are provided herein. An example system apparatus configured to provide synchronous delivery of active media and electronic marketing communications to a client, the apparatus including a processor including one or more processing devices configured to perform independently or in tandem to execute hard-coded functions or execute software instructions, and a memory including one or more volatile or non-volatile electronic storage devices storing computer-readable instructions, the computer-readable instructions being configured, when executed, to cause the processor to receive the electronic marketing communications, receive the active media, wherein the active media corresponds to the electronic marketing communications, synchronize the active media and the electronic marketing communications based at least in part on one or more receipt identifiers, and provide the active media and the electronic marketing communications to the client device.
US11157969B2
A method, apparatus, and computer program product are disclosed for updating a structure database. The method includes accessing a corpus of machine readable text generated based on a plurality of promotions, wherein each of the plurality of promotions comprises at least one promotion option associated with at least one service, and extracting features from the promotion options, the features being mapped to services associated with respective promotion options from which the features are extracted. The method further includes identifying one or more components associated with the extracted features, tagging, using a processor, each promotion option with every component associated with at least one feature of the promotion option, and updating a structure database using the tagged promotion options. A corresponding apparatus and computer program product are also provided.
US11157967B2
The present teaching relates to providing content supply adjustment. A first dataset associated with user interactions directed to one or more content items placed on a target property and a second dataset associated with user interactions directed to the one or more content items places on a reference property are received for evaluation. Further, a cost of placing the one or more content items on the target property is determined based on the first and second datasets.
US11157965B1
Systems and methods record tracking events during a presentation of supplementary content items to determine whether viewer(s) stopped watching the supplementary content item or watched the supplementary content item in its entirety. This determination may provide value to content publishers or (multi video programming distributors (MVPDs)) through preventing such supplementary content items from showing, whether in certain contexts, to certain viewers, and/or to certain audience segments. In some instances, the systems and methods may utilize machine-learning model(s) to determine which combinations of supplementary content items, contextual signals, viewers, and/or audience segments are likely to abandonment a supplementary content item. Preventing these combinations from showing, improves viewer experiences, permits MVPDs to effectively utilize opportunities for presenting supplementary content to viewers, in order to maximize revenue yield paid by supplementary content providers (e.g., advertisers), and efficiently uses computing resources to present supplementary content items that viewers are unlikely to abandon.
US11157962B2
Methods, systems, and devices for displaying advertisements on mobile telephone devices at the end of a call to a pre-designated number are disclosed. In aspect a computerized method comprises determining that a telephone call has been initiated between a mobile telephone device and a second telephone device, determining that the telephone number matches a campaign telephone number stored on the mobile telephone device, determining a media object to display based on the telephone number, downloading the media object on the mobile telephone device, determining that the telephone call has ended, and displaying the media object on the mobile telephone device after the telephone call has ended.
US11157955B2
An online system tracks stores information identifying content provided by third party systems and accessed by online system users as well as interactions with advertisements performed by online system users. When the online system identifies an opportunity to present an advertisement to a viewing user, the online system identifies content from third party systems accessed by the viewing user and content from third party systems accessed by additional online system users who interacted with advertisements. A score is computed for various advertisements based at least in part on correlations between content from third party systems accessed by the viewing user and content from third party systems accessed by additional online system users who interacted with advertisements. The online system selects candidate advertisements to evaluate for presentation to the viewing user based on the scores.
US11157947B2
A system for collecting brand awareness and advertising campaign performance results in real-time. Embodiments allow the system to adapt (e.g., machine learning) to target advertisements to users that are most likely to be influenced by exposure to a brand awareness advertising campaign, and present results, in real-time, via a data exchange for an advertiser to monitor performance and benchmark performance against similar campaigns across the industry.
US11157945B2
A non-limiting exemplary embodiment of a system includes metadata for a plurality of locations, metadata for a plurality of fixtures, metadata for a plurality of campaigns, rules for each location, an apparatus for producing signages for the plurality of locations, and filters for segregating the signages produced into a plurality of kits. Another non-limiting exemplary embodiment of a system includes metadata for a plurality of locations, metadata for a plurality of fixtures, metadata for a plurality of campaigns, rules for each location, filters for segregating the display graphics into a plurality of data packets, transmitting the data packet to the location for which it was prepared, and displaying the graphics contained in the data packet in the location to which it was transmitted.
US11157934B2
Product offering systems are provided. Product offering systems may include sending an offer to a customer that possesses a mobile computing device and has agreed to receive offers for products via the mobile computing device. Agreeing to receive offers would result in the unique data about the customer being available to offer provider. Unique customer data may include data related to the customers wireless service provider or from a financial account in a financial institution, and collecting customer data about the customer, wherein the customer data comprises financial data and personal data. Product offering systems may further include registering a wireless computing device of the customer to able the device to receive the offer, and determining opportunities to send the offer to the customer by monitoring the customer and the customer data. Product offering systems may also include sending the offer to the customer's registered device based on the determination of opportunities.
US11157930B1
Systems and methods are provided for using information obtained from a various databases to efficiently identify new or additional geographic locations in which a user, such as a seller, a manufacturer, a distributor, etc. can offer its goods and/or services for acquisition. A user interface is provided that provides information on such locations and value details for a user to utilize in determining where to offer or list an item for acquisition.
US11157928B2
A computer-implemented method for using a machine-learning trained predictive engine to predict failures includes receiving electronic prior transaction data corresponding to a plurality of prior successful transactions and a plurality of prior unsuccessful transactions, and training a machine learning predictive engine based on the plurality of prior successful transactions and the plurality of prior unsuccessful transactions. Electronic transaction data may be received, the electronic transaction data being associated with a user, an item, and candidate transaction terms, the electronic transaction data being associated with a candidate transaction. The machine learning predictive engine may determine a likelihood of success of the candidate transaction based on the electronic transaction data, and display the likelihood of success of the candidate transaction.
US11157927B2
A computer-implemented method, software and system for determining a service demand in a service network are disclosed. A first information indicative of prior proportion knowledge of elements of the service demand is received. Two or more elements of the service demand represent service volumes for two or more pairs of zones and the first information indicates reference relative relationships between the two or more elements of the service demand. Second information indicative of instances of service at specific locations in the service network are received. The service demand is determined by minimising a cost function. The cost function is based on the first information and the second information.
US11157922B2
A display system is disclosed. The display system includes a merchandise display and a platform. The platform has the merchandise display mounted upon it. The platform includes: a processor; a weighing element in communication with the processor; and a wireless communications device in communication with the processor, wherein the platform is operable to communicate information about the weight change of the merchandise display with an external system.
US11157920B2
A technique for instance-specific feature-based cross-document sentiment aggregation includes analyzing input data to determine an entity referenced in the input data. One or more salient features of the entity are identified. Multiple documents that reference the entity are located. The salient features in each of the multiple documents are identified. Respective sentiment values are assigned to each of the salient features identified in the multiple documents. Respective sub-graphs are created for each of the multiple documents. The sub-graphs specify the sentiment values assigned to each of the salient features identified in an associated one of the multiple documents. The assigned sentiment values for each of the salient features are aggregated based on the sub-graphs. Finally, output data that is associated with the input data is generated. The output data provides an indication of the aggregated sentiment value for each of the salient features.
US11157919B2
Computer-implemented systems and methods are described for providing user access to content via customized options for a plurality of regions, a customized option being provided to a user based on a region associated with the user. An upload of content for distribution and metadata describing the content are received. A first option definition is received that defines first criteria for accessing the content in a first region. A second option definition defining second criteria for accessing the content in a second region is received. One or more options for the content are provided to the user based on the region associated with the user. An identification of an option is received from the user, and access to the content is provided according to the criteria of the option that the user has identified.
US11157917B2
Systems and methods for returning an item. The methods comprise: performing operations by a self-return station to capture an image of a first item that an individual is trying to return to an entity; performing machine learning operations by the self-return station using the image to determine whether the first item is damaged and to determine a degree of item damage; allowing, by the self-return station, a return of the first item to the entity when the first item is not damaged or when the degree of item damage does not exceed a threshold value; and preventing, by the self-return station, the return of the first item to the entity when the first item is damaged and the degree of item damage exceeds the threshold value.
US11157915B2
Provided are techniques for providing licensed access to application services based on a contract that specifies conditions for usage of the software application services by a service requester, access to the software application services being provided over a network under different license types, each license type defining a particular usage condition, including a service handler implementing a runtime environment, retrieving service requester profile data associated with the service request; retrieving an identified and validated contract associated with the service request by utilizing requester profile data; receiving license condition data corresponding to the identified contract; retrieving contract information corresponding to the identified and validated contract; receiving, by the licensing service component, usage data; comparing the received usage data with the received license condition data and determining availability of two or more licensing options to satisfy the service request and providing the service in accordance with one of the licensing options.
US11157908B2
The disclosure generally describes computer-implemented methods, software, and systems, including a method for placing a card into an alert state. An alert detection indication is received during an attempted data exchange using a permanent account number (PAN) associated with a card. The alert detection indication is received by an electronic controller embedded in the card and is received through an interface. The alert detection indication indicates that the PAN has an alert state identified for the PAN by an entity that issued the card. An operational mode of the card is modified into the alert state by the electronic controller and is based on receipt of the alert detection indication. An electronic display indicating that the card is in the alert state is displayed by the electronic controller.
US11157904B2
A payment button on a device, such as a mobile phone, allows the user to remain on the window or page from which an item was selected for purchase. When the user is ready to purchases, the button is selected, and the user simply enters an identifier, such as a password or PIN, and the transaction is processed. The button remains on the same screen and changes during different stages of the payment process.
US11157891B2
An information device makes a payment with a payment terminal through a contactless communication, using amount data of an electronic purse function of a mobile device. The mobile device with the electronic purse function permits the information device to be used for performing payment processing with the payment terminal, using amount data of the electronic purse function of the mobile device. A wearable information device includes an image taking unit configured to take an image of an object in the direction of line of vision of a user, and notifies the information device of the presence or absence of the information device in a taken image. The information device makes a payment with the payment terminal through a contactless communication based on the notification from the wearable information device of the presence or absence of the information device.
US11157890B2
An offline transaction is conducted using a primary electronic device or a secondary electronic device communicatively coupled to the primary electronic device. A geographical zone where Internet connectivity is unreliable is determined for the primary electronic device. A detection is made that the primary electronic device is about to enter the geographical zone. In response to the detecting, an amount of funds is made electronically available offline for the primary electronic device. An offline electronic transaction is conducted using the primary electronic device based on the amount of funds. The offline electronic transaction is conducted within the geographical zone.
US11157887B1
The systems and methods described herein provide for facilitating in-person payments at a transaction kiosk. First, the system provides an authentication interface for display at a network-enabled transaction kiosk. A user is authenticated at the kiosk via the authentication interface, and based on that authentication, the system detects a payment application and a payment request corresponding to the user, wherein the payment application is associated with a service provider and the payment request was created with the payment application. Next, the system identifies a user interface scheme associated with the payment application, and then updates the user interface for display at the transaction kiosk to match the user interface scheme, then initiates a blockchain payment based on the payment request.
US11157884B2
A method being implemented via execution of computing instructions configured to run at one or more processors and stored at one or more non-transitory computer-readable media. The method can include receiving a preauthorization code at a mobile device while the mobile device is in data communication with a mobile wallet provider. The preauthorization code can include a preauthorization amount, an expiration time, and a digital signature. The method also can include storing the preauthorization code in the mobile device. The method additionally can include receiving, at the mobile device, an authorization from a user of the mobile device for a transaction having a transaction amount while the user is at a point-of-sale terminal of a first entity. The method further can include determining that the mobile device is unable to communicate with the mobile wallet provider. The method additionally can include verifying that the transaction amount is less than or equal to the preauthorization amount. The method further can include, while the mobile device is unable to communicate with the mobile wallet provider, providing a transaction code from the mobile device to the point-of-sale terminal to cause the first entity to send the transaction amount and the preauthorization code to a transaction system, and to cause the transaction system to send an approval for the transaction in real-time while the user remains at the point-of-sale terminal of the first entity. The transaction code can include the preauthorization code, a transaction identifier, and the transaction amount. Other embodiments are described.
US11157877B1
Systems, methods, and non-transitory computer-readable media can determine that a team within an organization has an available job position. A job posting for the available job position is generated, wherein the job posting comprises job information that has been automatically determined. The job posting is published for view by other users, such as one or more job candidates.
US11157875B2
Systems and methods to extract a string from a communication. A method includes: receiving a communication comprising a plurality of strings; assigning a score to each of the strings, wherein the score assigned to each of the strings corresponds to a frequency of usage of the respective string for a first function relative to an overall frequency of usage of the respective string; determining a respective total sum for each of a plurality of sequences in the communication, the respective total sum determined as a sum of the scores for each string in the respective sequence; and extracting a first sequence of the sequences from the communication based on the total sum for the first sequence. In one embodiment, the total sum includes an additional score for each of a starting word and an ending word of the first word sequence, wherein each respective additional score is associated with a probability that the starting (or ending) word is used as the first (or last word) of an address.
US11157872B2
Embodiments described herein provide systems and methods to streamline the mechanism by which data users access differently regulated data through the use of one or more integrated identifiers. The integrated identifiers lessen or eliminate the need to separately maintain one set of identifiers for regulated data and another set for non-regulated data. The methods and systems may be applicable in various credit and healthcare contexts where regulations over data use are prevalent. In one or more embodiments, a data user receives a unique integrated identifier for each of the data user's current or prospective customers, and the integrated identifiers can be used to persistently identify and track the customers over time and across applications that access regulated and/or non-regulated data. In the healthcare context, a healthcare provider may utilize a patient ID as the integrated identifier. To protect privacy, the integrated identifier may not include social security numbers or birthdates.
US11157869B2
Systems and methods for monitoring worker movement within a warehouse setting are provided. According to one implementation, a wearable apparatus comprises an audio unit configured to receive audio input signals from a user and convey audio output signals to the user. Also, the wearable apparatus includes a step count unit configured to detect walking movements of the user.
US11157868B2
This disclosure includes various methods and systems for automatically identifying product substitutes based on correlating product attributes to attributes of products in a subset of possible product pairs that are identified as substitute pairs.
US11157866B2
Methods, computer program products, and systems are presented. The methods computer program products, and systems can include, for instance: obtaining order information for a plurality of package delivery orders, wherein the order information includes one or more package pickup stop and one or more package drop off stop; and determining one or more optimized package delivery route for one more vehicle using the order information, wherein an optimized package delivery route of the one or more optimized package delivery route includes a first stop associated to a first order of the plurality of package delivery orders and a second stop associated to a second order of the plurality of package delivery orders.
US11157861B2
Various embodiments of the present invention are directed to a mapping management computer system. According to various embodiments, the mapping management computer system may be configured for updating geographical maps by assessing map data and operational data including vehicle telematics data to identify portions of a vehicle path that do not correspond to known travel paths. In various embodiments, the system is configured to define these identified portions as new known travel paths corresponding to a public road, private road, parking lot lane, or the like, and update the map data to reflect the new known travel paths.
US11157843B1
Techniques are described for routing service requests in a service environment. Received requests received may be analyzed to determine characteristics of each request, including a category of the request, a difficulty of the request, and the individual who submitted the request. A list of pending requests may be presented in a user interface (UI) according to a hierarchical set of filters. A service representative (SR) may select a pending request to handle and, in response, a service session may be initiated between the SR and the individual who submitted the request. Each request may be assigned a point value according to a set of configurable rules, e.g., based on the difficulty of the request, the amount of time it has been pending in the queue of requests, and/or other characteristics. The point value of the request may be added to a score of the SR who handles the request.
US11157841B2
Examples described may enable rearrangement of pallets of items in a warehouse to an optimal layout. An example method includes receiving real-time item information including pallet locations in a warehouse and real-time inventory of items arranged on the pallets; determining a likelihood of demand for future access to the pallets based on a pallet relocation history and item receiving/shipment expectations; based on the real-time item information and the likelihood of demand, determining an optimal controlled-access dense grid layout in which distances of the pallets from a center of the layout are related to the likelihood of demand; receiving real-time robotics information and using the real-time robotics information to determine an amount of time to rearrange the pallets to the optimal layout; and, based on the amount of time to rearrange the pallets being less than a threshold, causing the robotic devices to rearrange the pallets to the optimal layout.
US11157830B2
An automated Web portal template generation method includes parsing, via a parser subsystem, a number of Webpages of a first Website from which a Web portal template to be customized is to be accessed. The method further includes producing an entity feature set for the first Website based on a result of the parsing and processing the entity feature set for the first Website via a classifier subsystem to produce a set of data that represents, for each of a plurality of entities, a respective probability of the entity belonging to a respective one of a plurality of classes. The method additionally includes performing, by a color matching subsystem, color matching on the set of data produced by the classifier subsystem to generate a number of proposed color combinations for a proposed customization of the Web portal template.
US11157824B2
This disclosure discloses a network-based computing technology to evaluate relationships between social networking profiles and then to take an action based on such evaluation. This network-based computing technology may include a running logic, whether hardware or software, such as an engine, which may be modularized, that is programmed to score the relationships based on shared content.
US11157823B2
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for using machine learning to generate precision predictions of readiness. In some implementations, a database is accessed to obtain status data that indicates activities or attributes of a subject. A set of feature scores is derived from the status data for the subject, the set of feature scores including values indicative of attributes or activities of the subject. The set of feature scores to one or more models that have been configured to predict readiness of subjects to satisfy one or more readiness criteria. The one or models can be models configured using machine learning training. Based on processing performed using the one or more machine learning models and the set of feature scores, a prediction regarding the subject's ability to achieve readiness to satisfy the one or more readiness criteria is generated.
US11157821B2
A traceability system includes: a Equipment table that stores production data of a product manufactured in a first process, in which an individual ID is appended to a product; a Equipment table that stores production data of a product manufactured in a second process, in which an individual ID is not appended to a product; a training data setting unit that creates a training data table that stores the Equipment table and the Equipment table, which are correlated with each other; a feature amount extracting unit that calculates a cycle time of a predetermined number of products manufactured in the past in the first process; a model creation section that creates a production time estimation model for estimating a production time at which a product has been manufactured in the second process on the basis of the cycle time of the products; and a production time estimating unit.
US11157819B2
Methods and systems may provide for technology to generate a plurality of predictions associated with a test period based on an analytics model and generate an error model of the plurality of predictions based on first non-parametric time series data associated with the test period, wherein the error model is to be generated independently of the analytics model. Additionally, the technology may automatically determine an interval based on the error model, the first non-parametric time series data and a margin of error input, wherein the interval is to include an upper bound on a scale associated with the first non-parametric time series data at a time instance in a forecast period and a lower bound on the scale at the time instance.
US11157817B2
A computational system can include digital circuitry and analog circuitry, for instance a digital processor and a quantum processor. The quantum processor can operate as a sample generator providing samples. Samples can be employed by the digital processing in implementing various machine learning techniques. For example, the computational system can perform unsupervised learning over an input space, for example via a discrete variational auto-encoder, and attempting to maximize the log-likelihood of an observed dataset. Maximizing the log-likelihood of the observed dataset can include generating a hierarchical approximating posterior.
US11157812B2
A system and method for tuning hyperparameters and training a model includes implementing a hyperparameter tuning service that tunes hyperparameters of a model that includes receiving, via an API, a tuning request that includes: (i) a first part comprising tuning parameters for generating tuned hyperparameter values for hyperparameters of the model; and (ii) a second part comprising model training control parameters for monitoring and controlling a training of the model, wherein the model training control parameters include criteria for generating instructions for curtailing a training run of the model; monitoring the training run for training the model based on the second part of the tuning request, wherein the monitoring of the training run includes periodically collecting training run data; and computing an advanced training curtailment instruction based on the training run data that automatically curtails the training run prior to a predefined maximum training schedule of the training run.
US11157810B2
Systems and methods are provided to perform weight update operations in a resistive processing unit (RPU) system to update weight values of RPU devices comprising tunable resistive device. A weight update operation for a given RPU device includes maintaining a weight update accumulation value for the RPU device, adjusting the weight update accumulation value by one unit update value in response to a detected coincidence of stochastic bits streams of input vectors applied on an update row and update column control lines connected to the RPU device, generating a weight update control signal in response to the accumulated weight value reaching a predefined threshold value, and adjusting a conductance level of the tunable resistive device by one unit conductance value in response to the weight update control signal, wherein the one unit conductance value corresponds to one unit weight value of the RPU device.
US11157801B2
Neural network processing with the neural network model pinned to on-chip memories of hardware nodes
Systems and methods for neural network processing are provided. A method in a system comprising a plurality of nodes interconnected via a network, where each node includes a plurality of on-chip memory blocks and a plurality of compute units, is provided. The method includes upon service activation receiving an N by M matrix of coefficients corresponding to the neural network model. The method includes loading the coefficients corresponding to the neural network model into the plurality of the on-chip memory blocks for processing by the plurality of compute units. The method includes regardless of a utilization of the plurality of the on-chip memory blocks as part of an evaluation of the neural network model, maintaining the coefficients corresponding to the neural network model in the plurality of the on-chip memory blocks until the service is interrupted or the neural network model is modified or replaced.
US11157791B2
An arrangement of a RFID label (100), the RFID label comprising a chip (3), an antenna (1) coupled to the chip, an RFID inlay (6), and an antenna extender label (7), the antenna extender label being attached to the RFID inlay, and comprising an extender antenna (8), and a RF coupling element (9) arranged to couple with the antenna. At least part of the antenna extender label is attached removably to the RFID inlay such that the extender antenna is detachable from the RFID label without destroying the transmission capability of the antenna.
US11157789B2
Disclosed are apparatuses and methodologies for achieving current inventory data management with an electronic access control system. An access control system provides access control data while a sealed enclosure incorporates an RFID reading system for determining the identity of respective tagged contents therein. Particularly in conjunction with the storage of controlled substances, such as some drugs utilized on an EMS vehicle, a tamper evident RFID tag is fully or partially destroyed or damaged, or otherwise impacted or affected so as to generate a changed ID, whenever the contained medicinal dosage is acquired for administration. Specific container/cap combinations accommodate various drug dosages, and are combinable with tamper evident RFID tags. Usage of tagged drugs may be tracked by reading narcotics box contents before and after a work shift. Intra-shift access and usage reports at each point of consumption maintains a complete record of custody of control.
US11157774B2
Techniques for training a machine learned (ML) model to determine depth data based on image data are discussed herein. Training can use stereo image data and depth data (e.g., lidar data). A first (e.g., left) image can be input to a ML model, which can output predicted disparity and/or depth data. The predicted disparity data can be used with second image data (e.g., a right image) to reconstruct the first image. Differences between the first and reconstructed images can be used to determine a loss. Losses may include pixel, smoothing, structural similarity, and/or consistency losses. Further, differences between the depth data and the predicted depth data and/or differences between the predicted disparity data and the predicted depth data can be determined, and the ML model can be trained based on the various losses. Thus, the techniques can use self-supervised training and supervised training to train a ML model.
US11157752B2
An object of the present invention is to provide a degraded feature identification apparatus and the like that can identify a degraded feature from a large number of features. The present invention receives light emitted from a moving object and reflected by a feature, acquires reflection intensity data measured at the moving object, and identifies a degraded feature based on acquired reflection intensity data.
US11157745B2
Automated discovery of the relative positioning of a network of cameras that view a physical environment. The automated discovery is based on comparing TimeLines for the cameras. The TimeLines are time-stamped data relating to the camera's view, for example a sequence of time stamps and corresponding images captured by a camera at those time stamps. In one approach, the relative positioning is represented by a proximity graph of nodes connected by edges. The nodes represent spaces in the physical environment, and each edge between two nodes represents a pathway between the spaces represented by the two nodes.
US11157739B1
The present disclosure relates to providing a multi-user computer generated reality (“CGR”) session. In some embodiments, a first electronic device displays a CGR environment, wherein the CGR environment is responsive to input from the first electronic device and a second electronic device, wherein the second device is external to the first device. While displaying the CGR environment, the device obtains a first scene graph from a process executing on the first device, wherein the first scene graph includes information for rendering a first entity, and obtains a second scene graph from a process executing on the second device, wherein the second scene graph includes information for rendering a second entity. The first electronic device updates the displayed CGR environment based on the first scene graph and the second scene graph, wherein the displayed CGR environment includes a visual representation of the first and a visual representation of the second entity.
US11157738B2
An audio-visual perception system includes an audio perception module and a visual perception module, respectively receiving sounds and images of a subject and converting them into audio and visual signals. At least one of the above two modules is a first perception module having more than one working mode. A processing and control module controls the first perception module to switch a working mode thereof based on the audio or visual signals received from one of the two above modules other than the first perception module. An audio-visual perception apparatus having the audio-visual perception system is also disclosed, which can be used as a robot control unit (RCU) mounted onto a robot, allowing a human-in-the-loop robot operator to visually and audibly monitor the subject in a surrounding of the robot. The RCU can switch between a RCU mode and a cell phone mode.
US11157733B2
Exemplary embodiments are directed to a system of enhancing biometric analysis matching. A processing device is configured to analyze the probe short-range and broadband iris texture information of a probe image for iris biometric authenticity, and based on the biometric authenticity of the probe short-range iris texture information and the probe broadband iris texture information, determine the biometric authenticity of the subject. Exemplary embodiments are also directed to a system of enhancing biometric analysis matching efficiency. The processing device generates an optimized order of enrollment iris biometric data includes a listing of the enrollment iris biometric data ordered by closest match to furthest match between the probe and enrollment broadband iris texture information. The processing device analyzes the iris biometric data for biometric authenticity starting with the closest match between the probe and enrollment broadband iris texture information.
US11157730B2
A method may include acquiring one or more image texts from an image of a document, segmenting the image into one or more sub-images using the one or more image texts, determining, by applying a machine learning model, one or more experimental techniques of one or more experiments for the one or more sub-images, and adding, to a knowledge base, one or more mappings of the one or more sub-images to the one or more experiments.
US11157725B2
Embodiments are directed to a near eye display (NED) system for displaying artificial reality content to a user and to manipulate displayed content items based upon gestures performed by users of the NED system. A user of the NED system may perform a gesture simulating the throwing of an object to “cast” a content item to a target location in an artificial reality (AR) environment displayed by the NED system. The gesture may comprise a first portion in which the user's hand “grabs” or “pinches” a virtual object corresponding to the content item and moves backwards relative to their body, and a second portion in which the user's hand moves forwards relative to their body and releases the virtual object. The target location may be identified based upon a trajectory associated with the backwards motion of the first portion of the gesture.
US11157724B2
An image recognition device executes a Hilbert scan of frame image data constituting moving-image data to generate one-dimensional spatial image data, and further arrays the one-dimensional spatial image data in a time direction to generate two-dimensional spatio-temporal image data that holds spatial information and temporal information. The image recognition device converts the moving-image data into the two-dimensional spatio-temporal image data while holding the spatial and temporal information. By means of a CNN unit, the image recognition device executes a convolution process wherein a two-dimensional filter is used on the spatio-temporal image data to image-recognize a behavior of a pedestrian who is a recognition object. The image recognition device executes behavioral recognition of the pedestrian that requires a three-dimensional analysis consisting of two dimensions for space and one dimension for time by the image recognition process of the two-dimensional image by the CNN, and estimates a state of the pedestrian.
US11157723B1
Methods for performing improving facial recognition of a driver in a vehicle are disclosed. A set of images is received. Each of the set of images includes a portion that is identified as a face. The identification is based on an application of a first machine-learned model to each of the set of images. The application of the first machine-learned model is performed by an application associated with a client camera device mounted in a vehicle. Based on a determination that the set of images matches one or more reference images stored in a database with a confidence level that is equal to or greater than a confidence threshold, a person corresponding to the one or more reference images is associated as a driver of the vehicle during a time period in which the set of images was captured.
US11157721B2
This disclosure relates to the use of “pseudo-images” to perform image recognition, e.g., to perform facial image recognition. In an embodiment, the pseudo-image is obtained by starting with a real world image and, after optional preprocessing, subjecting the image to a non-linear transformation that converts the image into a pseudo-image. While real world objects (or, more generally, real world patterns) may be perceivable in the starting image, they cannot be perceived in the pseudo-image. Image recognition takes place by comparing the pseudo-image with a library of known pseudo-images, i.e., image recognition takes place in pseudo-image space without a return to real world space. In this way, robust image recognition is achieved even for imperfect real world images, such as, real world images that have been degraded by noise, poor illumination, uneven lighting, and/or occlusion, e.g., the presence of glasses, scarves, or the like in the case of facial images.
US11157720B2
Embodiments of the present application provide a method and apparatus for determining a trajectory of a human target. The method includes: extracting a target feature of a to-be-tracked human target in a to-be-processed image as a to-be-searched target feature; searching for an acquisition attribute corresponding to the to-be-searched target feature based on a pre-established correspondence between target features and acquisition attributes; determining a trajectory of the to-be-tracked human target based on the found acquisition attribute. It can be seen that in this solution, a face image is not required for determining a trajectory of a person. Even if the acquired face image is not clear, the accuracy of determining the trajectory of the person will not be reduced. Therefore, by the solution of the present application, the accuracy of determining the trajectory of the person is improved.
US11157718B2
A fingerprint identification module and a terminal device are provided. The fingerprint identification module includes: a decorative ring, provided with a mounting opening; an encapsulation cover, arranged on the decorative ring to close a side of the mounting opening; a fingerprint chip, disposed in the mounting opening, a space is formed between an outer side surface of the fingerprint chip and an inner wall surface of the decorative ring; a protective film, disposed on a side of the fingerprint chip that is towards the encapsulation cover; and a flexible printed circuit (FPC) board, disposed inside the mounting opening, the protective film covers a first partial area of the FPC board, and a second partial area of the FPC board is exposed out of the protective film; the second partial area is an area of the FPC board which is different from the first partial area of the FPC board.
US11157716B2
Provided are a multi-sensor-based under-screen fingerprint capturing method and system and an electronic device, where the method is applied to an under-screen fingerprint capturing system including multiple fingerprint sensors, and includes: acquiring fingerprint information of a user captured by the multiple fingerprint sensors, where each fingerprint sensor corresponds to a sensing region, and sensing regions corresponding to the multiple fingerprint sensors form a fingerprint capturing region of the under-screen fingerprint capturing system; and determining an effectively pressed fingerprint sensor among the multiple fingerprint sensors according to the fingerprint information of the user, where the fingerprint information of the user captured by the effectively pressed fingerprint sensor is used for fingerprint authentication of the user.
US11157713B2
Disclosed is an electronic device. An electronic device according to various embodiments may include: a housing including a front face and a rear face opposite the front face; a transparent plate defining the front face of the housing; a display panel disposed below the transparent plate; a fingerprint sensor disposed between the display panel and the rear face of the housing and configured to acquire biometric information about an external object that is within a specified proximity of the transparent plate; and a conductive pattern disposed adjacent to the fingerprint sensor and configured to detect whether the external object is within a specified proximity of the fingerprint sensor.
US11157710B2
A system and computer-implemented method is used for tracking crew members on an offshore unit. A static map is created in software and interfaces with a network of receiver nodes physically installed at a predetermined set of measurements to provide coverage to designated areas to locate and identify crew members, who have or wear Bluetooth beacons. During operations, crew members are located and identified in real-time through the network of receiver nodes installed over prespecified coordinates. Cameras and visual recognition processing can operate in the designated areas. The designated areas can include muster stations for crew members to gather in an emergency or can include designated areas in which personnel are restricted while equipment is operating or moving.
US11157708B2
A method for identifying a sensor among as plurality of identical sensors on a machine is disclosed. The method includes comparing, by a controller, a unique value of a parameter detected by the sensor with a predefined value of the parameter. The unique value of the parameter is detected in a predefined stationary state of at least one part of a plurality of parts of the machine. The method further includes associating, by the controller, the unique value of the parameter detected by the sensor with the at least one part when the unique value of the parameter matches with the predefined value of the parameter. The predefined value of the parameter corresponds to a value of the parameter attained by the at least one part in the predefined stationary state of the at least one part.
US11157702B2
A computer-implemented method for providing contextual outputs based on varying coordinates related to a target event is provided. The method is implemented by a processor. The processor receives the target event based on a user input and the varying coordinates. The processor then executes a semantic analysis and relationships building operation on the varying coordinates and the target event to generate proposals and provides the contextual outputs based on the proposals. Note that the semantic analysis and relationships building operation reduces recommendation errors by and increases a computing efficiency of the processor with regard to providing the contextual outputs.
US11157701B2
Regulating velocity of chat discourse can include determining, using computer hardware, a topic and emotive content from a plurality of chat messages of a group chat, determining, using the computer hardware, time deltas between different ones of the plurality of chat messages, determining, using the computer hardware, a tempo and a tempo adjustment for the group chat based on the topic, the emotive content, and the time deltas, and indicating, using the computer hardware, the tempo adjustment to a client device of a participant in the group chat.
