US11330580B2
A method for receiving a signal in a user equipment (UE) from a base station (BS) in a wireless communication system is disclosed. The method comprises the steps of configuring a plurality of intervals of a specific time region for indicating whether to transmit the signal, through a higher layer; receiving an indicator for indicating whether to transmit the signal, for each of the plurality of intervals; and receiving a signal in each of the plurality of intervals in accordance with indication of the received indicator, wherein at least one of the plurality of intervals of the specific time region may have a first size, and the other intervals except the at least one interval may have a second size.
US11330570B2
A data transmission method includes: sending, by a terminal device, scheduling request information to a network device, the scheduling request information being indicative of a service type of data to be transmitted by the terminal device, a resource quantity of uplink resource required by the terminal device, or a type of numerology supported by the terminal device; receiving, by the terminal device, uplink resource grant information from the network device, the uplink resource grant information indicating a target uplink resource allocated for the terminal device, and being determined according to the scheduling request information; and performing, by the terminal device, data transmission using the target uplink resource according to the uplink resource grant information.
US11330569B2
Embodiments for determining that a first physical uplink control channel (PUCCH) resource and a second PUCCH resource at least partially overlap are provided. The first PUCCH resource has a payload of a first size carrying a first uplink control information (UCI) in a first format, and the second PUCCH resource has a payload of a second size carrying a second UCI in a second format. Furthermore, the first UCI and the second UCI are multiplexed to form a combined payload to be carried by the first PUCCH resource in the first format or by the second PUCCH resource in the second format. Other embodiments may be described and claimed.
US11330559B2
Disclosed is a radio communication system in which transmission parameters, such as MCS of MBSFN, the number of subframes, and a transmission power of a reserved cell, are adaptively output, based on a unicast traffic volume in a MBSFN area, a number of terminals, and a number of cells of the MBSFN area, so that a system throughput in the MBSFN area is maximized while satisfying an MBSFN quality requirement condition.
US11330558B2
One illustrative method of providing network broadcast information to a wireless device from a wireless local area network (WLAN) includes the steps of receiving, from one or more available cellular networks or a network database, cellular network broadcast information associated with the one or more available cellular networks; providing the cellular network broadcast information in a generic container message which varies in content and format according to one or more cellular standards associated with the one or more available cellular networks; and causing the generic container message to be regularly broadcasted for receipt and use by a wireless device. In an alternative approach, the steps include regularly broadcasting a network interworking indicator which is indicative of whether cellular network broadcast information is available for receipt from the WLAN; receiving a probe request from a wireless device; and causing the cellular network broadcast information to be sent to the wireless device in the generic container message in response to the probe request from the wireless device. The generic container message may alternatively or additionally include wireless network broadcast information from different types of wireless networks (e.g. Wi-MAX) which are available to the WLAN.
US11330555B2
This disclosure provides systems, methods and apparatus, and computer programs encoded on computer storage media, for managing paging monitoring by a wireless device. In one aspect, the wireless device may receive a serving cell signal from a cell. The wireless device may determine a delay time based on the serving cell signal. The wireless device may monitor for the paging signal during the determined delay time. The wireless device may stop the monitoring for the paging signal upon or after expiration of the determined delay time. In some aspects, the wireless device may receive an indication of multiple paging signal monitoring occasions from the cell, which may include an indication of a number of synchronization signal blocks (SSBs) to be transmitted from the cell and a number of physical downlink control channel (PDCCH) monitoring occasions per SSB in a paging occasion.
US11330554B2
The present disclosure relates to discontinuous reception communication synchronization methods and apparatus. One example method includes receiving a system message that is broadcast by a base station and that indicates that the base station supports a capability of extended discontinuous reception (DRX), sending an extended DRX value to a network element of a core network, receiving, from the network element of the core network, extended DRX support information indicating that the network element of the core network supports the extended DRX, calculating a paging time using the extended DRX value, and receiving a paging message delivered from the base station according to the paging time.
US11330548B2
Aspects of the subject disclosure may include, for example, a system that registers a communication device with a temporary IMSI shared among multiple communication devices with a virtual registration function. Further, the system provisions an active IMSI using a virtual Over-the-Air (OTA) function onto the communication device and indicates to the communication device to register with a registration function using the active IMSI. Other embodiments are disclosed.
US11330546B1
Embodiments herein registers Asset Owners (AOs) and AO applications to a location, aggregation, and insight (LAI) service that are part of the same identity federation. When registering the AO with the LAI service, the AO selects which of a plurality of Identity Providers (IDPs) it has a relationship with, and the LAI service can then bind those IDPs to the AO application. This binding associates respective realms (e.g., domains) corresponding to the selected IDPs to the AO application. Later, when a device owned by the AO roams to a visited network (VN), the LAI service can then use a realm identified from a device ID provided by the device to identify the ID of the AO application. The LAI service then enables the VN to transmit a location of the device to the AO application. In one embodiment, the VN obtains consent from the AO before sharing location data.
US11330537B2
According to various embodiments, an electronic device includes: a communication processor, a transceiver which is electrically connected to the communication processor, a first power amplifier which is electrically connected to the transceiver; a first antenna which is electrically connected to the first power amplifier; and a first supply adjustor which is electrically connected to the communication processor and the first power amplifier, wherein the communication processor can be set to perform a first determination about whether a first carrier bandwidth part (BP) of a first signal transmitted through the first antenna exceeds a first threshold value, perform a second determination about whether the power of the first signal exceeds a second threshold value, select a first tracking mode as an envelope tracking (ET) mode or an average power tracking (APT) mode on the basis of at least a portion of the first determination and the second determination, and control the first supply adjustor using the selected first tracking mode.
US11330536B2
The disclosure relates to a 5th generation (5G) or pre-5G communication system for supporting a higher data rate beyond a 4th generation (4G) communication system, such as Long Term Evolution (LTE). An operation method and a terminal are provided. The method includes acquiring information and determining an initial value for an automatic gain control (AGC) operation for a signal received from a transmission device, receiving a signal from the transmission device, and performing the AGC operation for the received signal by using the initial value determined based on the information.
US11330535B2
Systems and methods for managing multiple network connections for user equipment (UE) are disclosed. The systems and methods can monitor power headroom (PHR) reports on one or more networks. When the PHR report for a UE approaches a first predetermined level on a first network, the system can evaluate the UE for a predetermined amount of time. If during the predetermined amount of time, the PHR on the first network increases to a second predetermined level—i.e., to a level where the transmission power used by the UE is closer to a maximum transmission power that the UE can provide—the UE can be instructed to disconnect from the network. This can enable the UE to disconnect in a controlled manner rather than simply letting the connection “drop” due to radio link failure.
US11330533B2
Disclosed in the embodiments of the present invention is a monitoring method applied to a vehicle. The method includes: determining a movement state of the vehicle as a target movement state, and broadcasting a target broadcast control channel signal; and after receiving an access request reported by a mobile terminal on the basis of the target broadcast control channel signal, initiating a monitoring apparatus of the vehicle to monitor an environment in which the vehicle is located. Further disclosed in the embodiments of the present invention are a monitoring device and a computer storage medium.
US11330532B2
A power control method and apparatus and a communication system. The method includes: a terminal acquires transmission power assistant information when transmission of sidelink information is triggered; and the terminal determines transmission power of the sidelink information according to the transmission power assistant information. With the embodiments of this disclosure, by using a characteristic that an application stratum of the terminal is able to learn a distance between a receiver end and a transmitter end according to a positioning system and/or a map, information related on power setting is provided to an access stratum of the terminal, so as to instruct the terminal or an eNB to set appropriate transmission power.
US11330526B2
The present invention provides a system and method for optimizing power consumption in video communication in mobile devices. The system comprises a video codec encoder module, a video codec decoder module and post-processing filtering module (Deblocking filter) modules. The post-processing modules are implemented on a DSP/VLIW processor, while the video encoder and decoder modules are implemented on a CPU with SIMD extensions. This pipelined implementation of modules in multi-core reduces current consumption in the SoC by up to 50 percent compared to an implementation of the modules in a single/multiple DSP/VLIW core. The significant reduction in current consumption of the modules enables reduction of power consumption in the video call time. Thus, the invention provides a simple method of optimizing power consumption by multi core implementation of the modules in a video call in mobile devices.
US11330525B2
Various aspects related to various apparatuses, methods, and computer-readable medium are described herein. Some aspects may enable an apparatus to perform downlink (DL) communication(s). Some DL communication(s) may include an uplink (UL) transmission request (ULTR). Some DL communication(s) may allocate one or more resources. Some DL communications may include various information and/or one or more fields. Some aspects may include a determination of an amount of power loss related to DL communication(s). Some aspects may include a determination related to resources available and/or allocated for an apparatus. Some aspects may include a determination of an amount of power for UL communication(s). Some aspects may enable an apparatus to perform UL communication(s). The written description and appended drawings provide detailed descriptions regarding these and many other aspects.
US11330524B2
In a wireless communication terminal, a processor is configured to execute sleep determination when a wireless communicator receives a sleep-declaration packet from a sleep-declaration terminal. The processor is configured to determine that sleep by the sleep-declaration terminal is accepted if an upper-rank terminal in a wake-up state other than the sleep-declaration terminal is present. The processor is configured to determine that the sleep by the sleep-declaration terminal is not accepted in the first sleep determination if the upper-rank terminal in the wake-up state other than the sleep-declaration terminal is not present. The processor is configured to cause the wireless communicator to transmit a sleep-prohibition packet to the sleep-declaration terminal when the processor determines that the sleep by the sleep-declaration terminal is not accepted.
US11330520B2
Disclosed is an apparatus, computer program product, and method for determining to transmit frames on a frequency channel; determining a first sub-band of the frequency channel for wake-up radio transmissions according to a wake-up radio access technology and a second sub-band of the frequency channel, different from the first sub-band, for main radio transmissions according to another radio access technology; allocating the first sub-band for the wake-up radio transmissions and simultaneously allocating the second sub-band for the main radio transmissions; transmitting, using a main radio interface of an access network (AN), using said another radio access technology, a frame comprising a header indicating said allocations, and transmitting, after transmitting the header, a wake-up signal on the first sub-band by using a wake-up radio interface of the AN operating according to the wake-up radio access technology and, simultaneously, transmitting another radio signal on the second sub-band using the main radio interface.
US11330511B2
A device, method, and system provide for collecting service parameters associated with application sessions associated with a plurality of MEC clusters; obtaining capability information associated with each of the plurality of MEC clusters; generating service profiles for a set of transport networks based on the service parameters and the capability information, wherein each transport network includes at least one of the plurality of MEC clusters; receiving, from a user equipment (UE) device, a request for a MEC service having a minimum service requirement; and selecting, based on the service profiles, a MEC cluster from the plurality of MEC clusters to provide the MEC service, wherein the selected MEC cluster is included in a first transport network that meets the minimum service requirement.
US11330503B2
Techniques for transmitting and receiving wireless communications over an unlicensed radio frequency spectrum band are disclosed, including techniques for transmitting and receiving system information blocks over the unlicensed radio frequency spectrum band, techniques for gaining access to the unlicensed radio frequency spectrum band by performing extended clear channel assessments (ECCAs), techniques for transmitting and receiving synchronization signals and reference signals over the unlicensed radio frequency spectrum band, techniques for identifying starting times of downlink transmissions over the unlicensed radio frequency spectrum band, techniques for transmitting and receiving clear channel assessment (CCA)-exempt transmissions over the unlicensed radio frequency spectrum band, techniques for performing random access over the unlicensed radio frequency spectrum band, and techniques for dynamically modifying a transmission mode over the unlicensed radio frequency spectrum band.
US11330500B2
A communication device may receive a predetermined signal from an external device in a situation where a specific wireless connection not via an access point is being established, determine whether a wireless communication via a first access point is executable with the external device, and supply a first disconnection instruction in a case where it is determined that the wireless communication via the first access point is executable with the external device. The communication device may execute the wireless communication with the external device using the first wireless connection in the case where it is determined that the wireless communication via the first access point is executable with the external device and execute a wireless communication with the external device using the specific wireless connection in the case where it is determined that the wireless communication via the first access point is not executable with the external device.
US11330496B2
User equipment communicates with a first base station apparatus included in a first radio communication system and a second base station apparatus included in a second radio communication system, and includes an interference notification generating part that generates an interference notification including information indicating that an device-internal interference at the user equipment is detected or that resolution of device-internal interference is detected; a sending/receiving part that sends the interference notification to the first base station apparatus or the second base station apparatus, and receives a response to the interference notification from the first base station apparatus or the second base station apparatus; and a switching part that switches an uplink transmission scheme based on the response of the interference notification.
US11330495B1
A Next Generation network device receives, from a user equipment device (UE), a Service Request for establishing a Multimedia Priority Services (MPS) session. The Next Generation network device determines whether the Service Request includes a MPS fallback request to request network fallback from a Next Generation network to a Fourth Generation (4G) network for the MPS session. The device causes, based on the Service Request including the MPS fallback request, establishment of the MPS session from the UE device via the 4G network by performing one of: a handover procedure from the Next Generation network to the 4G network, or a Radio Resource Control (RRC) redirection procedure from the Next Generation network to the 4G network.
US11330488B2
A measurement reporting method includes: in a first target signaling and a second target signaling, configuring a measurement parameter and a measurement reporting parameter, respectively, for an unmanned aerial vehicle (UAV) in a connection state; then sending the first target signaling and the second target signaling to the UAV, so that the UAV performs target measurement according to the first target signaling, and reporting, after obtaining the measurement parameter, the measurement report including the measurement reporting parameter to the base station according to the second target signaling. The base station can respectively configure a measurement parameter and a measurement reporting parameter for the UAV in a connection state, so that in the flight process, the UAV can normally perform target measurement and report the measurement report of the target measurement, ensuring the accuracy and timeliness of the target measurement and the reporting measurement report of the UAV.
US11330484B2
A method for acquiring terminal capability includes that: a first access network device sends a first handover request message to a second access network device, the first handover request message carrying first UE capability identification information of a terminal. A device for acquiring terminal capability is also provided.
US11330483B2
A method of operating a wireless device includes transmitting, to a serving node, an indication of system information configurations stored by the wireless device, the indication including a plurality of indices each corresponding to a respective system information configuration stored by the wireless device. The wireless device receives a handover command instructing the wireless device to access a target cell, wherein the handover command indicates a selected one of the plurality of indices corresponding to the target cell, and accesses the target cell using a system information configuration corresponding to the selected one of the plurality of indices.
US11330482B2
A method for receiving a radio resource control (RRC) message by a user equipment (UE) is described. The method includes receiving, from a base station, an RRC connection reconfiguration message for adding a secondary cell group (SCG), wherein the RRC connection reconfiguration message includes data radio bearer (DRB) configuration parameters for remapping a DRB that is established on a master cell group (MCG), to the SCG; and remapping the DRB to the SCG based on the RRC connection reconfiguration message, wherein the DRB configuration parameters include a packet data convergence protocol (PDCP) configuration.
US11330479B2
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. According to the disclosure, it is possible to efficiently support data forwarding during conditional handover and dual stack protocol handover.
US11330473B2
A system and method are described for performing flow control in an IoT system. For example, one embodiment of a system comprises: a plurality of IoT devices; an IoT hub to establish local wireless connections with the plurality of IoT devices to communicatively couple the plurality of IoT devices to an IoT service; the IoT hub to store flow control parameters for each of the plurality of IoT devices, the flow control parameters determined based on data communication requirements of each of the IoT devices and indicating one or more data communication thresholds for each of the IoT devices; the IoT hub to monitor data communication with each of the IoT devices to determine whether one of the IoT devices has reached a data communication threshold specified by the flow control parameters, wherein in response to a first IoT device reaching its data communication threshold, the IoT hub temporarily preventing communication between the first IoT device and the IoT service.
US11330466B2
A communication technique for converging a 5G communication system, which is provided to support a higher data transmission rate beyond a 4G system with an IoT technology, and a system therefor applied to intelligent services (e.g., smart home, smart building, smart city, smart car or connected car, health care, digital education, retail business, security and safety related service, or the like) based on the 5G communication technology and the IoT related technology by re-establishing a PDCP entity for a header compression protocol and activating uplink semi-persistent scheduling.
US11330464B2
Methods and apparatus for reducing and/or canceling signal interference between receiver and transmitter components of a wireless communications device are described. The methods and apparatus are well-suited for use in a wide range of devices including user equipment devices such as cell phones as well as in network equipment such as base stations. Opto-mechanical devices are used in some embodiments as part of an apparatus which performs interference cancelation on RF (Radio Frequency) signals.
US11330460B1
Disclosed herein are related to a system and a method of reducing contention in accessing a wireless link. In one aspect, a first device includes a transceiver configured to communicate with a second device via a wireless link. In one aspect, the first device includes a processor configured to determine that a type of content to be transferred between the first device and the second device through the wireless link. In one aspect, the processor is configured to modify one or more parameters for the first device to access the wireless link, from a first set of values to a second set of values, in response to determining that the type of content is artificial reality. In one aspect, the processor is configured to cause the transceiver to access the wireless link using the second set of values.
US11330455B2
Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive signaling from a base station that identifies a set of channel monitoring parameters associated with monitoring an unlicensed frequency spectrum band, the channel monitoring parameters comprising a length of a pause duration between successive transmission opportunities. The UE may identify a termination of a transmission opportunity in the unlicensed frequency spectrum band. The UE may monitor the unlicensed frequency spectrum band following the termination of the transmission opportunity using the set of channel monitoring parameters.
US11330453B2
Embodiments described herein relate to methods and apparatus for performing cell measurements. A method in a wireless device comprises receiving a first control message from a base station instructing the wireless device to transition from a first mode of operation to a second mode of operation; and responsive to the control message comprising information relating to at least one first cell measurement parameter, performing a cell measurement according to the at least one first cell measurement parameter.
US11330448B2
Various embodiments comprise systems, methods, architectures, mechanisms and apparatus for dynamically adapting category-specific radio coverage area of a mobile network using information received from corresponding common-category user equipment (UE) active within the mobile network indicative of UE capability, UE location, and UE quality of service (QoS) such that category-specific service edge locations and corresponding category-specific coverage gaps therebetween may be determined and automatically mitigated by optimizing or augmenting deployed network equipment.
US11330445B1
Apparatuses, methods, and systems for adaptive sectoring of a wireless base station are disclosed. An apparatus includes a base station, wherein the base station includes a communication processing system operative to perform baseband processing of receive or transmit baseband signals. The base station further includes a plurality of antennas, wherein the plurality of antennas are connected to the communication processing system, wherein a plurality of subsets of the plurality of antennas operate to form a plurality of sectors, wherein each sector of each subset of the plurality of antennas is operative to cover a coverage area as determined by a beamforming pattern formed by a subset of the plurality of antennas of the sector, wherein the coverage area of one or more of the sectors is adaptively selected based on an existing cell site located within the coverage area of the one or more sectors.
US11330432B2
A maintenance system includes a server device, a terminal device, and an in-vehicle device installed in a vehicle. The server device includes a worker authentication information reception unit configured to receive worker authentication information from the terminal device, a server authentication processing unit configured to perform an authentication process on the worker authentication information, and a server key transmission unit configured to transmit a first key to be used with the in-vehicle device to the terminal device whose worker authentication information has been successfully authenticated by the server authentication processing unit. The terminal device includes a worker authentication information transmission unit configured to transmit the worker authentication information to the server device, a terminal key reception unit configured to receive the first key from the server device, and a terminal authentication processing unit configured to perform an authentication process with the in-vehicle device using the first key.
US11330431B2
A system and method for a vehicle including a scanner; and an advertising device configured to: (i) exchange security information with the scanner; (ii) pair with the scanner in response to the security information of the scanner being authenticated; (iii) generate and store a target ID for the scanner in a memory of the advertising device; (iv) assign and transmit the target ID to the scanner; and (v) broadcast an advertising packet (i) exchange security information with the advertising device; (ii) pair with the advertising device in response to the security information of the advertising device being authenticated; (iii) receive and save the target ID assigned by the advertising device; (iv) receive the advertising packet containing the target ID; and (v) determine, in response to receiving the advertising packet, whether the target ID contained in the advertising packet matches the target ID of the scanner.
US11330428B2
Core network equipment (20) in a wireless communication system transmits control plane signaling (22) to a user equipment (16) which receives that control plane signaling (22). The control plane signaling (22) indicates a privacy key (24) with which a subscriber identifier (e.g., an international mobile subscriber identity, IMSI) associated with the user equipment (16) is to be encrypted or decrypted. The control plane signaling (22) may be non-access stratum, NAS, signaling. The privacy key (24) may be a public key of a home network associated with the subscriber identifier.
US11330427B2
A home automation (HA) system may include a first HA device having a network address associated therewith. The first HA device may include a first wireless device to receive a network address request using a first wireless protocol, and a second wireless device to transmit the network address using a second wireless protocol. The HA system may also include a second HA device. The second HA device may include a first wireless device to transmit the network address request to the first wireless device of the first HA device. The second HA device may also include a second wireless device receiving the network address and using the network address to communicate with the second wireless device of the first HA device using the second wireless protocol.
US11330421B2
Methods, apparatus, and systems for monitoring a network. A customer premise equipment device is registered with a spectrum access system. The spectrum access system is informed of a count of subscriber identification module (SIM) cards and a count of radios in the customer premise equipment device and is informed of a frequency and an identity of the network to monitor. One or more measurements are performed by the customer premise equipment device based on the frequency and the identity of the network and the one or more measurements are sent to a managing server.
US11330414B2
Techniques for device to device (D2D) wireless communication are provided. In an aspect, a first user equipment (UE) receives device-to-device (D2D) information from a second user equipment (UE). The first UE determines whether the first UE is within a threshold range from the second UE based on the D2D information. Application layer processing is enabled for a message in the D2D information, if the first UE is within the threshold range. The message is blocked from the application layer, if the first UE is not within the threshold range from the second UE.
US11330402B1
Techniques for communicating entity references in messaging groups are described. In one embodiment, an apparatus may comprise a client messaging component operative to receive a message at a recipient client device from a messaging system, the recipient client device associated with a recipient user account, the message comprising an entity reference, the message addressed to a message thread; and extract an augmentation element for the entity reference from the message; and a user interface component operative to display the augmentation element in a message thread display for the message thread on the recipient client device. Other embodiments are described and claimed.
US11330395B2
A method of operating a facility includes identifying, by a controller, a ground vehicle approaching a restricted access area, and determining, by the controller, if the identified ground vehicle is authorized to enter the restricted access area. The controller permits the identified ground vehicle to enter the restricted access area when the controller determines that the identified ground vehicle is authorized to enter the restricted access area. The controller determines if an object other than the identified ground vehicle is approaching the restricted access area with the identified ground vehicle, and activates protective action when the controller determines that the identified ground vehicle is not authorized to enter the restricted access area or that an object other than the permitted ground vehicle is approaching to enter the restricted access area with the permitted ground vehicle.
US11330384B2
Disclosed herein is an artificial intelligence device including a communication interface configured to receive a reference signal in a time domain for echo cancellation of an external device and a processor configured to determine whether a spectral density at at least one test target frequency is less than or equal to a preset spectral density reference value at at least one test target time point and determine that a failure occurs in an audio component when the spectral density is less than or equal to the preset spectral density reference value.
US11330383B2
A method and an apparatus detect an echo delay. If an electronic device plays an audio and a counter is in an on state, an Nth recording data block received after the counter is turned on is acquired, where the Nth recording data block is a currently received recording data block, and N is greater than 1. Matching is performed between the Nth recording data block and a reference data block that is in a buffer, where the recording data block and the reference data block are data blocks with target duration. After the counter is on, the buffer buffers an audio data block played by the electronic device. If the Nth recording data block matches the reference data block in the buffer, a counting value is acquired. The counter performs counting if the recording data block does not match the reference data block. An echo delay is determined based on the target duration and the counting value.
US11330382B2
An acoustically transparent protector for an audio device provided with a sound generating transducer having a sound port covered by said protector for use with a human ear for the reproduction of sound which allows sound to pass through with little attenuation or distortion but does not allow foreign material such as ear wax, dust, debris, or water to pass into the sound port. The protector of the invention is provided with a sound radiating element having at least a curve portion and a suspension part. The protector of the invention realizes a “perfect” barrier that attenuates the sound entering the audio device as little as possible and does not suffer from significant sound distortions.
US11330381B2
An apparatus includes a support configured to be worn on a head of a recipient and to hold at least one bone conduction device next to the recipient's skull. The at least one bone conduction device provides auditory stimulation to the recipient. The support is configured to generate a force that presses against the head and to actively adjust the force while the support is worn by the recipient.
US11330378B1
A hearing device, e.g. a hearing aid or a headset, configured to be worn by a user at or in an ear or to be fully or partially implanted in the head at an ear of the user comprises an input unit for providing at least one electric input signal in a time-frequency representation and a signal processor comprising a neural network configured to provide respective gain values G(k,t) in said time-frequency representation for reducing noise components in said at least one electric input signal. The neural network comprises at least one layer defined as a modified gated recurrent unit, termed Peak GRU, comprising memory in the form of a hidden state vector h, and wherein an output vector o is provided by said Peak GRU in dependence of an input vector x and said hidden state vector h, wherein an output o(j,t) of the Peak GRU at a given time step t is stored as said hidden state h(j,t) and used in the calculation of the output o(j,t+1) in the next time step t+1. The signal processor is configured to provide that the number of updated channels among Nch processing channels of the Peak GRU for said input vector x(t) and said hidden state vector h(t−1) at said given time instance t is limited to a number of peak values Np, where Np is smaller than Nch. A method of operating a hearing device is further disclosed.
US11330374B1
A head-gear mounted bone-conducting microphone includes a housing attachable to a helmet and a transducer housed in a flexible shroud. The shroud is attached to the housing. A resilient material is disposed within the shroud. A void is provided between the resilient material and the housing to prevent the transducer from transmitting vibrations directly from the housing to the transducer. This configuration allows the microphone to effectively mechanically isolate the minuscule vibrations associated with speech from the enormous vibrations associated with most loud environments (machinery, equipment, transportation, aircraft, tanks, construction, sporting events, etc.).
US11330369B2
A noise cancelling soundbar that may be integrated into a piece of furniture, such as a bed, comprising one or more loudspeakers, an integrated power amplifier, one or more microphones, an audio input communication module, and an active noise cancellation module. After receiving an audio input signal from a media source, such as a TV or smartphone, the noise cancelling soundbar may produce an amplified output signal. By using its microphones and active noise cancellation technology, the noise cancelling soundbar may, in addition to reproducing input audio via its loudspeakers, generate negative sound waves which destructively interfere with ambient noise to allow users to listen to audiovisual media without disturbing non-listeners in the area, and without using headphones.
US11330366B2
A sound capture device configured to be worn by a person and/or to be located on a surface is configured to pick up target sound from a target sound source s. The sound capture device comprises a) an input unit providing a multitude of electric input signals, each comprising a target signal component and a noise signal component; b) a directional noise reduction system comprising a beamformer unit coupled to said multitude of input signals and configured to provide an estimate of the target sound s. The beamformer unit comprises b1) target maintaining, reference beamformer providing a current reference signal; and b2) a target cancelling beamformer providing a current target cancelling sign. The directional noise reduction system is configured to operate in at least two modes in dependence of a mode control signal, 1) in a directional mode and 2) in a non-directional, omni-directional mode. The sound capture device further comprises c) antenna and transceiver circuitry for establishing an audio link to another device, and to transmit said estimate of the target sound s to said another device, and d) a mode controller for determining said mode control signal in dependence of said current reference signal and said current target cancelling signal. A method of operating a sound capture device is further disclosed.
US11330362B2
Provided is an acoustic device with which it is possible to make reproduced sound able to be heard across a wide frequency range, from the front and from the rear. This acoustic device is provided with a flat speaker 3 configured to emit sound, from a front and a rear thereof, in a low frequency sound range. Also, provided therein are a first speaker 5F configured to emit sound, in a direction facing the front of the flat speaker, in a mid-to-high frequency sound range, and a second speaker 5R configured to emit sound, in a direction facing the rear of the flat speaker, in the mid-to-high frequency sound range.
US11330349B2
Methods and systems are disclosed maintaining playback of content at a target or desired playback time. A playback device may be configured to compare a current playback time of a content asset to a target playback time of the content asset and to determine, for each comparison, whether a difference between the current playback time and the target playback time has reached a threshold. Based on determining that the difference between the current playback time and the target playback time has reached a threshold, the playback device may seek to the target playback time of the content asset. The playback device may be configured to repeatedly perform the comparing, determining and seeking operations in order to maintain the current playback time of the content within the threshold of the target playback time.
US11330342B2
A method and apparatus for generating a caption are provided. The method of generating a caption according to one embodiment comprises: generating caption text which corresponds to a voice of a speaker included in broadcast data; generating reference voice information using a part of the voice of the speaker included in the broadcast data; and generating caption style information for the caption text based on the voice of the speaker and the reference voice information.
US11330340B2
An information processing apparatus includes: a storage that stores templates defining a display form of a ticker; a selection unit that selects a template stored in the storage; a material data acquisition unit that acquires material data to be displayed on the ticker; a production unit that produces ticker data by applying the template selected by the selection unit to the material data acquired by the material data acquisition unit; and a provision unit that provides provision data including the ticker data produced by the production unit.
US11330339B2
A method, system and non-transitory computer readable media for dynamically configuring device settings. The equipment device (e.g., set-to box, TV or the like) stores in a memory a plurality of settings profiles, wherein each settings profile is a structured data set related to a wearable computing device including at least a device identifier associated with the related wearable computing device and one or more device settings. The equipment device detects a wearable computing device, wherein detecting the wearable computing device includes identifying a specific device identifier associated with the detected wearable computing device. A querying module of the equipment device executes a query on the memory to identify a specific settings profile where the included device identifier corresponds to the specific device identifier. The equipment device adjusts the device settings based on the one or more device settings included in the identified specific settings profile.
US11330337B2
A method and system is provided for displaying and updating electronic information on a display device. In an exemplary aspect, the method includes storing first and second digital information relating to first and second products, respectively, and transmitting this information to a display device to be displayed thereon by user interface pages navigable by a user. Moreover, the method includes determining a current page that is being displayed on the display device and determining whether either the first digital information or the second digital information product is being displayed on the current page. When the current page is displaying the first digital information, the method transmits unscheduled updates of the first digital information, such that the current page dynamically displays updated first digital information. Alternatively, when the current page is not displaying the second digital information, the method transmits scheduled updates of the second digital information.
US11330336B2
A technology for presenting content enables a receipt of a request over a network for a content from a computer, a determination of a characteristic of the computer and a location of the computer based at least in part on the request, a match of the characteristic and the location against a rule, a selection of a player based at least in part on the match, and a facilitation of a stream of the content via the player over the network to the computer based at least in part on the selection.
US11330334B2
Disclosed herein is a method and system for collecting attentiveness information associated with a user's response to consuming a piece of media content. The attentiveness information is used to create an attentiveness-labelled behavioural data for the user's response. A computer-implemented attentiveness model may be generated by applying machine learning techniques to the a set of attentiveness-labelled behavioural data from multiple users. The system may comprise an annotation tool that facilitates human labelling of the user's response with attentiveness data. The resulting attentiveness model is therefore based on correlations indicative of attentiveness within the attentiveness-labelled behavioural data and/or physiological data that are based on real human cognition rather than a predetermined feature or combination of features.
US11330332B2
Systems and methods for real-time transmission of data streams are disclosed. A controller receives data representing selected stream parameters from a browser residing on a computing device. The controller transmits the received data to a video transmitting device. A transcoder receives a first data stream generated according to the selected stream parameters from the video transmitting device. The transcoder generates a second data stream from the first data stream, the second data stream formatted for browser display; and then transmits the second data stream to the browser. A user may remotely control the video transmitting device using the browser. A user may view data streams from multiple video transmitting devices using the browser.
US11330330B2
A mobile device includes a processor and a memory. The memory stores instructions executable by the processor such that the processor is programmed to identify, based on user data a reference time. The processor is further programmed to send, via a human-machine interface included in the mobile device, a message to a user to input a user request to download a media content item prior to the reference time. The processor is further programmed to receive the user request to download the media content item and download the media content item from a media device.
US11330326B2
Methods and systems for selecting and delivering content are provided. More particularly, content can be delivered to an output device from a user device through a device adaptor, such as an over-the-top (OTT) device. The OTT device or devices available to the user device are determined by a communication server. In particular, the OTT device or devices available to the user device are limited to those OTT devices associated with an output device in the user's room, or that the user is otherwise authorized to access.
US11330324B2
A method of playing media content including an advertising period at a playback device. The method includes: storing the media content in the playback device for playback to a user of the playback device; storing an indication of the playback time of the advertising period relative to the playback time of the media content; storing a plurality of candidate adverts for playing in the adverting period of the media content; playing the stored media content to the user; identifying, on playing of the stored media content, a point in time corresponding to the playback time of the advertising period; applying, responsive thereto, playback rules to determine an advert to be played from the candidate adverts; and playing the determined advert at the playback time of the advertising period.
US11330316B2
There is disclosed a system for providing streaming services, comprising: a plurality of capture devices, each for capturing data and providing a captured data stream; and a server, for receiving the plurality of captured data streams; wherein each capture device is configured to generate metadata for the captured data, and transmit said metadata to the server.
US11330315B2
A method for generating a content depiction of particular content that includes a machine learning system programmed to receive profile data representing preferences for content. The machine learning system identifies preferences for content features based upon the profile data, accesses content data representing the particular content and other content, and classifies features of the content data and content structure data within a content structure database system according to content categories. The machine learning system generates a content structure depiction of the particular content by combining content structure data from the content structure database system, wherein the combining is based upon correlating the identified preferences of the profile with the classified content categories. The machine learning system receives feedback data responsive to the content depiction and reprograms a configuration of the machine learning system for generating a content depiction based upon the feedback data.
US11330310B2
The present technology relates to an encoding device, an encoding method, a reproduction device, a reproduction method, and a program enabling each reproduction equipment to reproduce an appropriate content in a simplified manner. A content data decoding unit decodes encoded metadata and outputs zoom area information, which is included in metadata acquired as a result thereof, designating an area to be zoomed. A zoom area selecting unit selects one or a plurality of pieces of zoom area information from among the zoom area information. A video segmenting unit segments a zoom area represented by the selected zoom area information in a video based on video data and outputs zoom video data acquired as a result thereof. An audio converting unit performs an audio converting process according to the selected zoom area information for audio data and outputs zoom audio data acquired as a result thereof. The present technology can be applied to a reproduction device.
US11330299B2
An intra prediction method and device and a computer-readable storage medium, the method comprising: configuring actual angle modes indicated by relative angle numbers, wherein the relative angle numbers are successively represented within a prediction direction range corresponding to a preset width and height relationship; starting from a starting angle, using a corresponding actual angle mode after sampling preset angle sample points, said starting angle being determined according to the width and height relationship of processing blocks and the prediction direction range corresponding to the preset width and height relationship, and actual angles having a one-to-one correspondence with the actual angle modes.
US11330292B2
An image coding method includes coding a motion vector difference indicating a difference between the motion vector and a predicted motion vector, wherein the coding includes: coding a first portion that is a part of a first component which is one of a horizontal component and a vertical component of the motion vector difference; coding a second portion that is a part of a second component which is different from the first component and is the other one of the horizontal component and the vertical component; coding a third portion that is a part of the first component and is different from the first portion; coding a fourth portion that is a part of the second component and is different from the second portion; and generating a code string which includes the first portion, the second portion, the third portion, and the fourth portion in the stated order.
US11330287B2
Aspects of the disclosure provide methods and an apparatus that includes processing circuitry that decodes coding information of a current block (CB) from a coded video bitstream. The processing circuitry generates initial predictions for samples in a subblock in the CB based on an inter prediction mode indicated by the coding information. For one of the samples, the processing circuitry determines a motion vector (MV) refinement (MVR). An absolute value of an x component or a y component of the MVR is one of: (i) 2N1 and (ii) a sum or a difference of 2N1 and 2M1. N1 and M1 are integers. The processing circuitry generates a prediction refinement based on the MVR and spatial gradients for the one of the samples, and generates a refined prediction based on the initial prediction of the one of the samples and the prediction refinement.
US11330282B2
An encoding method includes a counting process of dividing a gray-scale range of pixels of a coding unit block into a plurality of classes each having a predetermined number of gray-scale levels, and counting a number of pixels belonging to each of the plurality of classes, a class addition process of selecting top n classes (n: an integer greater than or equal to 1) having a largest number of counted pixels, and adding offset values to pixel values of pixels belonging to the n selected classes; and a first signaling process of signaling SAO parameters including the added offset values.
US11330279B2
There is provided methods, apparatuses and computer program products for video coding and decoding. A first part of a first coded video representation is decoded, and information on decoding a second coded video representation is received and parsed. The coded second representation differs from the first coded video representation in chroma format, sample bit depth, color gamut and/or spatial resolution, and the information indicates if the second coded video representation may be decoded using processed decoded pictures of the first coded video representation as reference pictures. If the information indicates that the second coded video representation may be decoded using processed decoded pictures of the first coded video representation as a prediction reference, decoded picture(s) of the first part is/are processed into processed decoded picture(s) by resampling and/or sample value scaling; and decoding a second part of a second video representation using said processed decoded picture(s) as reference pictures.
US11330274B2
The present invention discloses an encoding apparatus using a Discrete Cosine Transform (DCT) scanning, which includes a mode selection means for selecting an optimal mode for intra prediction; an intra prediction means for performing intra prediction onto video inputted based on the mode selected in the mode selection means; a DCT and quantization means for performing DCT and quantization onto residual coefficients of a block outputted from the intra prediction means; and an entropy encoding means for performing entropy encoding onto DCT coefficients acquired from the DCT and quantization by using a scanning mode decided based on pixel similarity of the residual coefficients.
US11330261B2
An image decoding method according to the present document comprises a step for performing inverse first-order transform and inverse non-separable transform on a residual sample. The inverse non-separable transform is performed on the basis of a transform index indicating a predetermined transform kernel matrix, the inverse first-order transform is performed on the basis of a multiple transform selection (MTS) index indicating MTS for a horizontal transform kernel and a vertical transform kernel, and a syntax element bin string for the transform index is derived on the basis of first context information when a tree type for a split structure of a target block is not a single tree type and is derived on the basis of second context information when the tree type is the single tree type.
US11330259B2
Provided are an encoding method and apparatus, and a decoding method and apparatus for adaptively selecting a context model used to entropy-encode and entropy-decode a syntax element, based on various shapes of coding units. The image decoding method includes: determining a context model based on block shape information including at least one of a shape, direction, width, ratio of width and height, or size of a coding unit; obtaining, from a bitstream based on the context model, information about a split shape mode for splitting the coding unit; and determining a split shape mode of the coding unit, based on the information about the split shape mode.
US11330251B2
A method, system and computer readable program storage device for controlling placement of a holographic object in a specified area. In an embodiment, the method comprises identifying, by one or more processors, at least one person in a specified area; determining by the one or more processors, a sight zone in the specified area for the identified at least one person; creating, by a holographic projector, a holographic object in the specified area; and controlling, by the one or more processors, a location of the holographic object to keep the holographic object out of said determined sight zone. In an embodiment, a group of persons are identified in the specified area as having no interest or a low interest in the holographic object, and an aggregate sight zone is determined for this group of persons. An allow zone, outside this aggregate sight zone, is determined for the holographic object, and the controlling a location of the holographic object includes keeping the holographic object in the allow zone.
US11330249B1
The invention discloses a three-dimensional display method for large field of view and small viewing-zone interval. A display screen constructed by sub-screens with adjacent ones emitting lights of different exclusive optical characteristics is employed, and sequentially-switching aperture-arrays are placed close to a pupil of the viewer. M apertures of an aperture array correspond to the M sub-screens by a one-to-one manner in turn, to make the transmittance of each aperture to the light from the corresponding sub-screen be greater than that to the lights from the adjacent non-corresponding sub-screens by a ratio larger than 9. The corresponding apertures of a sub-screen in different aperture-arrays are arranged with an interval not larger than the diameter of the pupil. At a time-point, only one aperture-array gets open, and all aperture-arrays get open sequentially at different time-points of a time-period. At each time-point, each sub-screen presents optical information to the corresponding turned-on aperture synchronously. When the time-period is small enough, a three-dimensional display with large field of view and small viewing-zone interval gets implemented.
US11330248B2
An information processing apparatus includes a setting unit configured to set a movement parameter indicating a relationship between a movement amount in a real space of an input apparatus used for moving a virtual viewpoint corresponding to a virtual viewpoint image, and a movement amount of a virtual viewpoint in a virtual space, based on a user operation, and a movement control unit configured to move, in accordance with a movement of the input apparatus, the virtual viewpoint by a movement amount in the virtual space that is determined based on the movement parameter set by the setting unit and a movement amount in the real space of the input apparatus.
US11330246B2
An imaging system is configured to use an array of time-of-flight (ToF) pixels to determine depth information using the ToF imaging method and/or the stereo imaging method. A light emitting component emits light to illuminate a scene and a light detecting component detects reflected light via the array of ToF pixels. A ToF pixel is configured to determine phase shift data based on a phase shift between the emitted light and the reflected light, as well as intensity data based on an amplitude of the reflected light. Multiple ToF pixels are shared by a single micro-lens. This enables multiple offset images to be generated using the intensity data measured by each ToF pixel. Accordingly, via a configuration in which multiple ToF pixels share a single micro-lens, depth information can be determined using both the ToF imaging method and the stereo imaging method.
US11330244B2
A system and methods for a CODEC driving a real-time light field display for multi-dimensional video streaming, interactive gaming and other light field display applications is provided applying a layered scene decomposition strategy. Multi-dimensional scene data is divided into a plurality of data layers of increasing depths as the distance between a given layer and the display surface increases. Data layers which are sampled using an effective resolution function to determine a suitable sampling rate and rendered using hybrid rendering, such as perspective and oblique rendering, to encode light fields corresponding to each data layer. The resulting compressed, (layered) core representation of the multi-dimensional scene data is produced at predictable rates, reconstructed and merged at the light field display in real-time by applying view synthesis protocols, including edge adaptive interpolation, to reconstruct pixel arrays in stages (e.g. columns then rows) from reference elemental images.
US11330241B2
Methods and apparatus for focusing in virtual reality (VR) or augmented reality (AR) devices based on gaze tracking information are described. Embodiments of a VR/AR head-mounted display (HMD) may include a gaze tracking system for detecting position and movement of the user's eyes. For AR applications, gaze tracking information may be used to direct external cameras to focus in the direction of the user's gaze so that the cameras focus on objects at which the user is looking. For AR or VR applications, the gaze tracking information may be used to adjust the focus of the eye lenses so that the virtual content that the user is currently looking at on the display has the proper vergence to match the convergence of the user's eyes.
US11330240B2
An information processing system includes a user-specified video creation unit configured to create a user-specified video to be distributed to a user terminal from a free-viewpoint video created based on a plurality of captured images captured by a plurality of cameras, an accepting unit configured to accept an instruction of changing setting of a virtual camera from the user terminal, a determination unit configured to determine whether a user needs assistance in setting a viewpoint of the virtual camera based on the instruction from the user accepted by the accepting unit, and a switching unit configured to switch an image being displayed on the user terminal to another image when the determination unit determines that the user needs assistance in setting the viewpoint.
US11330230B2
A system is provided having a computer, a user device, an audiovisual data source, a virtual distance assigned to the audiovisual data source received by the user device, video data from the audiovisual data source received by the user device, the user device displaying the video data at a first size, wherein when the virtual distance is changed, the size at which the video data is displayed changes.
US11330225B2
Provided is a display apparatus with improved assembly stability and clearance stability. The display apparatus includes a display unit and a stand connected to the display unit and supporting the display unit, wherein the stand includes a first stand member including a coupling protrusion, and a second stand member including a coupling groove in a shape corresponding to a shape of the coupling protrusion such that the coupling protrusion is inserted into the coupling groove, and coupled to the first stand member to form the stand, wherein the coupling protrusion is obliquely formed in a downward direction such that the first stand member and the second stand member coupled to each other in a diagonal direction.
US11330218B2
First and second readout circuits, each having a respective floating diffusion node, are coupled to a photodetection element within a pixel of an integrated-circuit image sensor. Following an exposure interval in which photocharge is accumulated within the photodetection element, a first portion of the accumulated photocharge is transferred from the photodetection element to the first floating diffusion node to enable generation of a first output signal within the first readout circuit, and a second portion of the accumulated photocharge is transferred from the photodetection element to the second floating diffusion node to enable generation of a second output signal within the second readout circuit. A digital pixel value is generated based on the first and second output signals.
US11330207B1
A pixel structure and a method of reading charges generated by a radiation sensing element upon exposure thereof to radiation is presented. The pixel structure comprises at least two capacitors configured for integrating charge from a radiation sensing element, where an overflow transistor sets a predetermined threshold level by a static voltage on its control electrode. This allows charges generated in the radiation sensing element to be integrated in either the first capacitor for a level of charge generated by the radiation sensing element, while the level remains under a predetermined threshold level, or in the at least one further capacitor for a level of charge generated by the radiation sensing element when said level surpasses said predetermined threshold level. At least one merge switch is used for merging the charges of the first capacitor with the charges of the at least one further capacitor.
US11330206B2
An image sensing circuit includes floating node, switch circuit, capacitor(s), and counting circuit. The floating node receives image electric charge from a photosensitive pixel. The switch circuit is coupled between floating node and capacitor(s) to dynamically connect and disconnect floating node and capacitor(s). The capacitor(s) include(s) first terminal(s) connected to switch circuit and second terminal(s) connected to ground. The counting circuit counts the number of charging and discharging behavior of capacitor(s) according to dynamic switches of switch circuit wherein the switch circuit dynamically switches to make capacitor(s) be charged and discharged dynamically in response to one exposure time period to receive energy of image electric charge which is determined by the number of charging and discharging behavior of the capacitor(s) and the capacitor(s)' potential value measured finally.
US11330201B2
A light sensing circuit and an image sensor are provided. The image sensor includes a first pixel unit including a plurality of first photodiodes and a first driving circuit to generate a first pixel signal based on an amount of charges stored in the plurality of first photodiodes, a second pixel unit including a plurality of second photodiodes and a second driving circuit to generate a second pixel signal based on an amount of charges stored in the plurality of second photodiodes, and a switching circuit connected to the first driving circuit through a first diffusion node and connected to the second driving circuit through a second diffusion node. The switching circuit connects or disconnects the first diffusion node and the second diffusion node based on a mode selection signal.
US11330200B2
Enhanced passthrough images are generated and displayed. A current visibility condition of an environment is determined. Based on the current visibility condition, a first camera or a second camera, which detect light spanning different ranges of illuminance, is selected to generate a passthrough image of the environment. The selected camera is then caused to generate the passthrough image. Additionally, a third camera, which is structured to detect long wave infrared radiation, is caused to generate a thermal image of the environment. Parallax correction is performed by aligning coordinates of the thermal image with corresponding coordinates identified within the passthrough image. Subsequently, the parallax-corrected thermal image is overlaid onto the passthrough image to generate a composite passthrough image, which is then displayed.
US11330198B2
An image processor according to the present embodiment includes an acquirer, an output unit, and a generator. The acquirer acquires a first pixel value obtained by making a pixel value in a first image captured in a first exposure time correspond to a predetermined sensitivity and a second pixel value obtained by making a pixel value in a second image captured in a second exposure time shorter than the first exposure time correspond to the predetermined sensitivity. The output unit outputs a pixel value serving as a predetermined value larger than the second pixel value when the first pixel value has been saturated and the second pixel value corresponding to the first pixel value is less than the first pixel value. The generator generates a high dynamic range image using at least the first image and the second image based on the pixel value output by the output unit.
US11330181B2
The present invention relates to a method for transmitting data in a camera module which transmits data necessary for camera shake correction, and the present invention comprises a first step in which each actuator movement detection element sequentially transmits the axial movement distance detection data detected through a Hall sensor in a two-wire interface manner without correction after each specified time delay, in a first transmission section in which each piece of axial movement distance detection data of the actuator has to be transmitted to a controller module for a shake correction; and a second step in which each actuator movement detection element sets just the variation between previously transmitted axial movement distance data and currently detected axial movement distance detection data as each piece of axial movement distance detection data with respect to each axis and sequentially transmits in the two-wire manner after the same specified time delay, respectively, in a transmission section after the first transmission period.
US11330178B2
A mode selection assembly includes a gear ring coupled to a lens barrel of an imaging device having two or more gear positions, a selecting ring coupled to the lens barrel, and two or more photoelectric sensors. The gear ring is configured to be a sleeve of the lens barrel. The selecting ring is configured to adjust an imaging mode of the imaging device by turning the selecting ring. The selecting ring includes a first circular section having a plurality of recesses configured to engage with a first number of bulges of the gear ring. The two or more photoelectric sensors are attached to the first circular ring.
US11330174B2
A panoramic camera is provided with an orientation sensor to record orientation along with a panoramic image. The display or print image is selected from the captured panoramic image, a warped, non-scale-correct image. The selection of the display image is done using the orientation sensor. The orientation sensor data can be recorded with the panoramic image as metadata. The orientation sensor can also be used to control an external display and/or panoramic image selection during browsing.
US11330172B2
The present application discloses a method and apparatus for generating a panoramic image. A cuboid three-dimensional image of each local space is determined according to an original two-dimensional image of each local space in the overall space and a preset cuboid model corresponding to each local space, and then a three-dimensional panoramic image of the overall space is generated according to all determined cuboid three-dimensional images. Since the three-dimensional panoramic image of the overall space is generated according to the cuboid three-dimensional images of all local spaces, the overall space may be visually viewed at a three-dimensional angle of view to achieve the three-dimensional real-scene effect.
US11330169B2
A spot detecting apparatus includes a photographing part and a spot detecting part. The photographing part photographs, in a first resolution, an image displayed on a display panel to output first resolution image data, and photograph, in a second resolution, the image displayed on the display panel to output second resolution image data, where the second resolution is higher than the first resolution, and the image displayed on the display panel includes a first spot greater than or equal to a reference size and a second spot less than the reference size. The spot detecting part receives the first resolution image data and the second resolution image data, and subtracts the first resolution image data from the second resolution image data to detect the second spot.
US11330166B2
A method of photographing an image using a camera includes determining a photographing mode; searching and tracking a main object including a photographer; and automatically photographing the image based on the photographing mode and a movement of the main object.
US11330149B1
A method to reduce background noise in a document image includes: extracting, from the document image, a connected component corresponding to a background of the document image; generating a histogram of pixel values of the connected component; generating a replacement range using a range pruning algorithm that narrows a range of the histogram by iteratively discarding at least one pixel value and corresponding pixel count of the histogram from at least one side of the histogram; selecting, from the connected component, at least one pixel having a corresponding pixel value within the replacement range; converting the corresponding pixel value of the at least one pixel to a uniform background color; and outputting, subsequent to the converting, the document image.
US11330147B2
System and method for printer intrusion detection. One embodiment is a system that includes memory configured to store personnel identification data for a plurality of operator classes permitted to perform different levels of maintenance actions on a printer. The system also includes an intrusion detection controller configured to detect a presence of a person in an operating space of the printer based on image data, to analyze the image data to detect one or more characteristics of the person, to determine an operator class for the person based on a match of the detected characteristics of the person with the personnel identification data stored in the memory, and to monitor adherence to maintenance permissions by the person in a plurality of physical areas of the printer based on the operator class of the person.
US11330144B2
In one embodiment, an image forming apparatus includes an image region dividing portion which determines, within an image formable width, an image boundary position that matches with one of matrix boundaries corresponding to boundaries between dither matrices, and sets image adjustment regions. The image forming apparatus also includes a correction processing portion which uses common calibration data to determine imaginary adjustment regions positioned closest to the image adjustment regions, respectively, in a main scanning direction, and uses a correction amount for the determined imaginary adjustment region to correct the position in a sub-scanning direction, thereby reducing a color shift. The image region dividing portion determines the image boundary position by applying a rounding function to a value obtained by dividing the number of pixels constituting a width of the image adjustment region by the number of pixels in one cycle of the dither matrix in the main scanning direction.
US11330131B2
An image processing apparatus includes a management unit configured to manage a shortcut in association with one or more pieces of card information and a control unit configured to execute display control on a display, wherein, when first card information and second card information are managed in association with a first shortcut, the control unit executes control on a screen for the function corresponding to the first shortcut to display in a state where the corresponding group of setting values is applied to the function even if either one of the first card information and the second card information is read. Further, the number of pieces of card information that can be associated with the shortcut has an upper limit.
US11330126B2
An image reading device includes a tray having a document, first and second rollers, a reading unit to read a document image of the conveyed document at a reading position, and a controller to selectively execute first and second controls. In the first control, the controller changes a drive speed of the first and second rollers from a first to a second speed faster than the first speed after the document reaches the first roller and before the document passes through the reading position, and changes the first and second rollers drive speed from the second to the first speed after the document reaches the second roller and before the image is completely read. In the second control, the controller maintains the first and second rollers drive speed in a section from a position where the document reaches the first roller to a position where the image reading completes.
US11330090B2
A terminal, an input/output assembly and a bracket are provided. The bracket includes a body. The body includes a first face and a second face facing away from each other. The second face is provided with a plurality of accommodating chambers. The first face is provided with a plurality of through holes corresponding to the plurality of accommodating chambers. The plurality of accommodating chambers is configured to accommodate an input/output module fixedly mounted therein and to expose the input/output module from the second face. The plurality of through holes is configured to expose the input/output module from the first face.
US11330088B2
There is disclosed a mobile terminal including: a display; a middle frame including a supporting portion and a side portion provided around the supporting portion to define a lateral external appearance; a main board including a ground; a first wireless communication unit configured to transceive a first signal; a second wireless communication unit configured to transceive a second signal; and a rear case configured to cover a rear surface of the main board, wherein the side portion includes a plurality of conductive members of which ends are divided into slits, and the plurality of the conductive members includes a common antenna electrically connectable with the first wireless communication unit and the second wireless communication unit and configured to receive the first signal and the second signal; and an independent antenna electrically connectable with the first wireless communication unit and configured to receive the first signal.
US11330082B2
An information processing system, a service providing system, and a user creation method. The information processing system creates a second user belonging to a second tenant in response to reception of a request for managing the second tenant from a terminal device operated by a first user, the second tenant being different from a first tenant to which the first user belongs.
US11330076B2
Systems and methods for isolating applications associated with multiple tenants within a computing platform receive a request from a client associated with a tenant for running an application on a computing platform. Hosts connected to the platform are associated with a network address and configured to run applications associated with multiple tenants. A host is identified based at least in part on the request. One or more broadcast domain(s) including the identified hosts are generated. The broadcast domains are isolated in the network at a data link layer. A unique tenant identification number corresponding to the tenant is assigned to the broadcast domains. In response to launching the application on the host: the unique tenant identification number is assigned to the launched application and is added to the network address of the host; and the network address of the host is sent to the client associated with the tenant.
US11330075B2
A method of delivering dynamic web content by a proxy server is disclosed. A plurality of responses to requests for dynamic web content at a URL (uniform resource locator) is prefetched by a proxy server from an origin server. The plurality of prefetched responses is cached by the proxy server in a one-time cache, wherein each prefetched response cached in the one-time cache is served at most once and then removed from the one-time cache. A request from a client device for the dynamic web content at the URL is received by the proxy server. One of the plurality of prefetched responses cached in the one-time cache is served by the proxy server to the client device, wherein the one of the plurality of prefetched responses is removed from the one-time cache after the one of the plurality of prefetched responses has been served.
US11330060B2
A system can include a non-light-emitting, variable transmission device a controller coupled and configured to provide power to the first non-light-emitting, variable transmission device; and a router configured to provide power and control signals to the first controller. In an aspect, the controller includes a first connector; the router includes a second connector; and a cable including a third connector and a fourth connector at different ends of the cable. The first and third connectors are coupled to each other, and the second and fourth connectors are coupled to each other. In another aspect, the system can include other non-light-emitting, variable transmission devices and controllers. The system can be configured to perform a method of controlling the system that includes determining power requirements for the controllers and allocating power to the controllers corresponding to the power requirements.
US11330057B2
Operation methods of a first communication node in a network, in particular, an Ethernet-based vehicle network, include: transmitting, by the first communication node to at least one communication node which is connected to the first communication node, a first frame requesting state information of a physical layer between the first communication node and the at least one communication node; receiving, by the first communication node from the at least one communication node, a second frame in response to the first frame; and identifying, by the first communication node, a state of the physical layer based on the second frame when the second frame is received.
US11330050B2
A network device includes a processor and a memory. The processor effectuates operations including instantiating an edge share orchestrator that identifies edge devices including a customer device. Edge share orchestrator also determines that the customer device lacks computing power or functionality to perform at least a portion of an existing or augmented service and identifies at least one additional device of the edge devices capable of providing additional computing power or functionality for performing the at least a portion of the existing service or augmented service associated with the customer device. Edge share orchestrator also meshes the additional computing power or functionality of the at least one additional device with the customer device and performs the at least a portion of the existing or augmented service associated with the customer device using the meshed additional computing power or functionality of the at least one additional device and the customer device.
US11330048B2
Attributes are applied to Internet-of-Things (IoT) devices to establish high quality connections between the devices. Agents of the devices are assigned to interest-based cells in a virtual space, and can travel among the cells. Within the cells, pairs of devices are tested for similarity, based on device profiles, and for detected affinity. Devices having affinity are connected and form a logical network of IoT devices. Some attributes can be based on a personality model and can reflect the personality of a user or other principal associated with a device. The user or principal attributes can influence requests for affinity testing, calculation of similarity, and further behavioral effects incorporated in affinity determination. Disclosed embodiments provide scalable, distributed, autonomous, and unsupervised device-to-device connectivity, free of prior constraints. Associated infrastructure, simulations, performance metrics, and variations are disclosed.
US11330037B2
A system and method for collaboration e.g. by configuring network devices for streaming electronic media data over a computer network. The network includes type 1- and type 2 network devices and the data can be streamed from a type 1 network device to a type 2 network device according to an electronic value. A use-case includes a collection of such electronic values. Such a system or method can be used for combining a digital interactive dialog window with generic web content shown by web browsers. The digital interactive dialog window can be overlaid onto the web content in an ad-hoc manner.
US11330035B2
A method for HTTP protocol-based data request includes: receiving an HTTP request from a downstream connection, associating the HTTP request with an upstream connection, converting the HTTP request into a data frame, transmitting the data frame through the associated upstream connection, collecting response data from the upstream connection, mapping the response data to the associated HTTP request, and returning the response data to the downstream connection where the HTTP request is located.
US11330030B2
A method of transmitting rendering data of a computer image to a client terminal via a communication channel includes: receiving rendering results of the computer image from at least one computer of a plurality of computers; identifying a partial region of the computer image based on transmission information; processing a subset of the rendering results, the subset corresponding to the identified partial region of the computer image; and transmitting, at a particular time, the processed subset of the rendering results to the client terminal via the communication channel.
US11330023B2
A system described herein may provide a technique for Embodiments described herein provide for the use of machine learning, artificial intelligence, and/or other techniques for network-implemented spam call detection. Calls may be screened prior to notifying a called User Equipment (“UE”) that a call has been placed to the called UE. A Machine Learning Spam Detection Component (“MLSDC”) may screen a call, such as a voice call, by initiating a call session between the MLSDC and a calling UE, from which the call was requested. Via the established call session, the MLSDC may receive communications, such as voice communications, from the UE, and may determine a measure of likelihood that the call request is associated with spam by using machine learning or other techniques to compare the received communications against one or more models that indicate attributes of calls that have been identified as spam.
US11330022B2
Providing a user experience on a multimodal communications terminal configured to communicate according to a plurality of communication includes: executing a single application that provides a user experience (UX) for controlling user selection of preferences of the plurality of communication methods when originating or receiving communication sessions; and providing, via the single application, a selectable control that is persistent such that the selectable control is displayed in any screen of the single application, wherein the control allows selection of one of the plurality of communication methods to use for a particular communication session.
US11330017B2
Embodiments of the present disclosure relate to a method and a device for providing a security service. For example, the method comprises: in response to receiving, at a first controller, a first request to create a first service chain for an application in a network, obtaining configuration information associated with the security service from the first request; generating, based on the configuration information, a second request to create a sequence of security functions associated with the first service chain; sending the second request to a second controller so as to create the sequence of security functions in the network; and in response to receiving from the second controller an acknowledgement for the sequence of security functions, creating the first service chain based on the sequence of security functions. Embodiments of the device are capable of implementing the above method.
US11330015B2
A method for automatically creating a honeyfile for a file system, includes the steps of: surveying a file set of the file system to identify tokenisable data in the file set, tokenising the identified tokenisable data to form a plurality of token sequences, and either selecting one of the plurality of token sequences or generating a token sequence to operate as an exemplar token sequence; applying a substitution method to substitute the tokens of the exemplar token sequence with replacement tokenisable data; and packaging the replacement tokenisable data into a honeyfile.
US11330014B2
Systems and methods determine whether domain names are potentially maliciously registered variants of a set of monitored domain names. A computer system can receive domain names from a feed of newly registered domain names. For each received domain name, the computer system can generate a series of images of the domain name in different fonts and/or with various distortions applied thereto. The computer system can then transform the domain name images back to text via optical character recognition. Due to the differences in fonts and/or distortions applied to the generated images of the received domain name, the optical character recognition process can produce different text strings than the originally received domain name. The converted textual domain names are then analyzed to determine whether any one is sufficiently similar to a monitored domain name, indicating that the received domain name could be a malicious variant thereof.
US11330001B2
A method in one embodiment includes receiving usage data from a first operational management system, the first operational management system utilizing a plurality of assets of an information technology infrastructure. The method also includes identifying, based at least in part on the received usage data, one or more asset relationships between at least two assets of the plurality of assets, and one or more user-asset relationships between one or more users and one or more of the plurality of assets. In the method, one or more parameters of a plurality of parameters are applied to the identified asset and user-asset relationships to determine one or more designations associated with the identified asset and user-asset relationships. The one or more designations are transmitted to a second operational management system to trigger a risk management workflow based at least in part on the one or more designations.
US11329993B2
A system and method for content request monitoring and filtering for a plurality of managed devices in a managed network uses a smart PAC file that is uniquely associated with a particular user using a particular managed device and a DNS look up to perform both the logging/monitoring of the content request and the filtering without a hardware appliance or partial proxying.
US11329992B2
Techniques are provided for security measures for extended sessions. Request data for a request is received from a client computing device to a web server system. The request comprises a session identifier (ID) for a session between an authenticated user and the web server system. It is determined, based on the request data, that the client computing device is a single-user device. It is determined, based on the request data, that the client computing device is not compromised. In response to determining that the client computing device is a single-user device and that the client computing device is not compromised, extension of the session between the authenticated user on the client computing device and the web server system is caused.
US11329986B2
A system for processing communications is provided. The system includes a trusted receiver device configured to receive a communication directed to a known trusted receiver address, a message handler device configured to interface with the trusted receiver device and create a thumbprint of select portions of the communication, an analysis device configured to analyze the communication based on the communication and the thumbprint, and a metadata storage device connected to the trusted receiver device configured to receive and store metadata associated with each verified communication received. The communication comprises information identifiable to the system in a particular field of the communication intended to be invisible to unauthorized recipients, and the communication is verified and transmitted to the sender and intended recipient. Any entity can verify a communication received by the system. Any communication transmission protocol, service, or platform may be employed and the recipient does not require any specialized software.
US11329972B2
An information processing device makes a communication connection with an external device. The information processing device establishes a service connection with the external device upon determining an input of a determination key from the external device in the determination-key-input-reception time.
US11329971B2
A Confidence Broker System is disclosed. One embodiment of the present invention includes a confidence broker (10) which communicates with a plurality of confidence producers (12A, 12B, 12C) and a plurality of confidence consumers (14A, 14B, 14C). Communications between these elements is conducted via a communications infrastructure (16). The confidence broker (10) also includes a communications interface (42) which is connected to a protocol converter (44). The protocol converter (44) is connected to a confidence normalizer (46). The confidence normalizer (46) is connected to a confidence mediator (48). The confidence mediator (48) is connected to a confidence mapper (50). The confidence mapper (50) is connected to the protocol converter (44). Each of the protocol converter (44), the confidence normalizer (46), the confidence mediator (48) and the confidence mapper (50) is connected to a storage device (52).
US11329966B2
In general, techniques are described for enhancing communication between kernel modules operating in different network stacks within the kernel space of the same network device. An IPVLAN driver is configured to establish an endpoint in a first and second kernel module, wherein each kernel module executes in a different networking stack in the same kernel space. The endpoint in the first kernel module is associated with an interface of the first module. Selected packets are transferred from the second kernel module to the first kernel module via the interface of the first module.
US11329962B2
The present document describes systems and methods that provide an envelope including an encrypted message and a data encryption key reference. A message is encrypted with a data encryption key to produce an encrypted message. The data encryption key is further encrypted using a key encrypting key to produce an encrypted data encryption key. An envelope includes the encrypted message and the data encryption key reference is then provided to a recipient.
US11329956B2
Systems, computer program products, and methods are described herein for scalable encryption framework using virtualization and adaptive sampling. The present invention is configured to receive metadata associated with one or more intrusion types from an intrusion data lake; initiate an adaptive instance sampling engine on the metadata associated with the one or more intrusion types to generate a sampled intrusion data lake; initiate one or more simulations of atomic intrusion on a firewall; generate one or more prioritized combination of the one or more sampled intrusion types; initiate one or more simulations of cumulative intrusion on the firewall using the one or more prioritized combination of the one or more sampled intrusion types; determine an atomic performance metric and a cumulative performance metric of the firewall; and generate a robustness report for the firewall.
US11329952B2
A computer-implemented method for domain analysis comprises: obtaining, by a computing device, a domain; and inputting, by the computing device, the obtained domain to a trained detection model to determine if the obtained domain was generated by one or more domain generation algorithms. The detection model comprises a neural network model, a n-gram-based machine learning model, and an ensemble layer. Inputting the obtained domain to the detection model comprises inputting the obtained domain to each of the neural network model and the n-gram-based machine learning model. The neural network model and the n-gram-based machine learning model both output to the ensemble layer. The ensemble layer outputs a probability that the obtained domain was generated by the domain generation algorithms.
US11329950B2
A WAN controller can configure a first WAN interface on a first WAN edge device to connect to a first transport network. The WAN controller can configure a second WAN interface on a second WAN edge device to connect to a second transport network. The WAN controller or the first WAN edge device, connected to a first access device of an access network, can determine the first WAN edge device has no Layer 2 connectivity to the second WAN edge device, connected to a second access device of the access network. The WAN controller or the first WAN edge device can establish a tunnel between the first WAN edge device and the second WAN interface. The WAN controller can route a specified class of WAN traffic received by the first WAN edge device from the access network through the tunnel.
US11329949B2
A domain name parsing method, includes the following steps: acquiring a domain name parsing request transmitted by a client containing a domain name and home information of the client; inquiring a correspondence between the domain name and an address corresponding to a region to which the client belongs in pre-stored statistical information based on the home information; and determining and transmitting the domain name parsing address corresponding to the domain name included in the inquiring request based on the correspondence between the domain name and the address corresponding to the region. The statistical information includes a correspondence between the domain name and an address counted previously for various regions, and the correspondence represents a corresponding relationship between the domain name and a domain name available parsing address determined based on history report information from a plurality of clients and capable of assessing the domain name successfully.
US11329947B2
In Internet Protocol version 6 (IPv6) over Low power Wireless Personal Area Networks (6LoWPAN), a distribution criterion for a prefix using a 6LoWPAN Context Option (6CO) can be set. The distribution criterion for the prefix using 6CO is set, and one of the prefix using the 6CO and a prefix using a Prefix Information Option (PIO) is distributed to another communication device based on the set distribution criterion.
US11329933B1
A method and computing platform to imitate human conversational response as a context transitions across multiple channels (e.g., chat, messaging, email, voice, third party communication, etc.) where inputs to the system are categorized into identified speech acts and physical acts, and a conversational bot is associated to the channels. In this approach, a data model associated with a multi-turn conversation is provided. The data model comprises an observation history, wherein an observation in the observation history includes an identification of a channel in which the observation originates. As turns are added to the multi-turn conversation, a conversational context across multiple channels is persisted using the data model. Using this approach, an AI-supported conversation started in one channel can move to another conversation channel while maintaining the context of the conversation intact and coherent.
US11329932B2
A visual bot designer displays a user interface that has a visual authoring canvas and a property pane. It can also have a serialized file display pane. A user can provide authoring inputs on any of the user interfaces, and the visual bot designer computing system generates and displays updates on the other parts of the user interface.
US11329931B2
Disclosed herein are system, method, and computer program product embodiments for deploying a configurable throttling library in a cloud platform that throttles requests according to fully customizable parameters across each origin and resource. An administrator can harness the full customization provided by the throttling library to specify increment, decrement, delay, threshold, expiration, and rejection policies. These policies allow administrators to specify parameters guiding throttling on a per-user and a per-resource basis, thus providing significantly enhanced configuration capabilities to the administrator to tailor the throttling to the unique requirements of their applications and the usage thereof.
US11329930B2
Implementations for generating scenarios for automated execution of resources in a cloud computing environment are described. An example method may include receiving, by a processing device, identification of a plurality of resources for inclusion in a scenario, the scenario to cause the plurality of resources to be deployed in a cloud computing system, generating, by the processing device, the scenario specifying the plurality of resources and defining relationships between the plurality of resources, receiving a command to invocate the scenario, and in response to receiving the command, causing the plurality of resources to be deployed in the cloud computing system in view of the scenario, the plurality of deployed resources to have the defined relationships.
US11329929B2
Networks, systems and methods for dynamically filtering market data are disclosed. Streams of market data may be buffered or stored in a queue when inbound rates exceed distribution or publication limitations. Inclusive messages in the queue may be removed, replaced or aggregated, reducing the number of messages to be published when distribution limitations are no longer exceeded.
US11329919B2
Systems, methods, and computer readable storage mediums are disclosed for the management of rejected traffic in a WCCP protocol. A request is received from a switch to redirect traffic from a client device to a cache engine. The cache engine determines that it cannot process traffic from the client device, and in response to the determination, sends a command to the switch to suspend traffic to the cache engine. The command includes instructions for one or more of removing a particular rule regarding routing of the traffic to the cache engine or modifying an access control list rule to exclude the cache engine.
US11329910B2
A transmission apparatus, includes a plurality of input circuits, N+1 switches (N is a natural number of 2 or larger), and a plurality of output circuits, wherein a first input circuit divides inputted data into partial data in a predetermined length, and distributes to the N+1 switches continuous M pieces of partial data (M is a natural number of 2 or larger and N or smaller) and horizontal parities calculated over the M pieces of partial data for every the continuous M pieces of partial data obtained from the division, and a first output circuit restores the data inputted to the first input circuit and outputs the restored data using at least any of the M pieces of partial data and the horizontal parities which are distributed by the first input circuit to the N+1 switches and are transferred by the N+1 switches.
US11329909B2
The disclosed computer-implemented method may include (1) receiving, at a source node, a request to discover a plurality of network paths that each lead from the source node to a destination node and (2) discovering the plurality of network paths by (A) identifying each next hop between the source node and the destination node, (B) sending, from the source node to each next hop, a path-request probe that prompts the next hop to (i) determine each next-closest hop and (ii) return, to the source node, a path-response probe that identifies the next-closest hops, (C) receiving the path-response probes from the next hops, (D) determining, at the source node based on the path-response probes, that one or more of the plurality of network paths include the next hops and the next-closest hops, and then (E) iteratively discovering any subsequent hops by sending a subsequent path-request probe to each next-closest hop.
US11329906B2
A handheld maintenance tool operates to detect the existence of a fault in a communication line or bus, including detecting short circuit or other low impedance faults, open circuit or other high impedance faults, etc. Additionally, the handheld maintenance tool may operate to detect an approximate location of a fault within the communication line with respect to the handheld device, to thereby enable an operator or maintenance person to more easily find and repair a detected fault.
US11329905B1
Systems and methods include connecting to and authenticating a set of user devices of a plurality of user devices; determining an election of a subset of user devices of the set of user devices, wherein the election determines which user devices perform metric collection; providing any of policy and configuration to the plurality of user devices including election information; and receiving metrics based on measurements at the subset of user devices of user devices according to corresponding policy and configuration.
US11329904B2
The technology disclosed automates aggregate network traffic monitoring using an aggregation index that maps URLs, domain names, and subdomain names to roll-up families. Network usage records for family members, i.e., URLs, domain names, and subdomain names mapped to the same roll-up family in the aggregation index, are rolled up and attributed to a family root name identifying the roll-up family.
US11329902B2
Methods and apparatus to credit streaming activity using domain level bandwidth information are disclosed. An example apparatus includes a packet collector to collect data packets via a network interface, and a traffic analyzer to determine domain data of the data packets and associate bandwidth usage values with the domain data to define bandwidth usage data by domain. The apparatus also includes a bandwidth usage data storage to store the associated bandwidth usage data by domain.
US11329894B2
The disclosed technology is directed towards a frame-based indicator that can convey current network condition information and the type and quality of service currently available. The frame-based indicator can fit the shape of a user equipment, such as surrounding the display screen. The frame can be used to indicate various network information, including, but not limited to signal power, signal quality, noise, type of band available, network speeds and network latency. Network quality and types of services can be differentiated by frame size, frame pattern, frame color, frame color intensity, frame background gradient, frame flash pattern, frame animation, and so forth. The operating system and application programs can use the frame-based indicator to convey the various network-related information.
US11329891B2
The techniques described herein relate to methods, apparatus, and computer readable media configured to manage devices that are part of a telecommunications system. An image of a device that is part of a telecommunications system is obtained and transmitted to a first remote device. Data indicative of device-specific information for the device is received from the first remote device in response to transmitting the image, wherein the device-specific information comprises information associated with the telecommunications system. The device-specific information is displayed for the purpose selected from the group consisting of performing a management function associated with the device and monitoring a performance parameter associated with the device. Data indicative of a selection of the management function is received and transmitted to a second remote device.
US11329888B2
The application is directed to a cloud computing platform. The cloud computing platform includes a memory having instructions stored thereon for managing updates the cloud computing platform. The cloud computing platform also includes a controller, operably coupled to the memory. The controller is configured to execute an instruction of identifying an update for an existing cloud computing service operating on the cloud computing platform. The controller is also configured to download the update for the existing service. The controller is also configured to merge the differences between the downloaded update and the existing service to create a new image. The controller is also configured to test the new image offline. Further, the controller is configured to validate the new image online.
US11329886B2
The automatic classification of network devices in a network. Specifically, the disclosure entails the designation of network device roles to network devices, as well as the clustering of network devices into logical groups. The association of network devices with network device roles and logical groups may be contingent on the connections between the network devices and a set of network device classification heuristics.
US11329882B2
This disclosure describes techniques for configuring software defined network (SDN) controllers within different cloud computing domains and, in particular, a multi-cluster controller that operates and presents, in some examples, a single interface for seamlessly controlling and configuring SDN controllers in different cloud computing domains. In one example, this disclosure describes a system that includes a plurality of clusters, each of the plurality of clusters including a plurality of configurable endpoints; a storage system; and processing circuitry having access to the storage system and capable of communicating with each of the plurality of configurable endpoints. In some examples, the processing circuitry is configured to receive a plurality of requests, each specifying a configuration operation, identify, for each of the requests, a configuration cluster and a configuration endpoint within the configuration cluster, and perform, for each of the requests, the specified configuration operation.
US11329879B2
One example method of operation may include determining a network mode of operation designated by a managing device communicatively coupled to a plurality of network devices, identifying whether one or more of the plurality of network devices are violating one or more compliance measures associated with the network mode of operation, and determining via the managing device whether to accept the network configuration or reject the network configuration based on whether one or more of the compliance measures are violated.
US11329875B2
A method of switching from a first gateway within a plurality of first gateways to a second gateway in a network includes precaching configuration information on the second gateway, that is within the first gateways, prior to switch-over to the second gateway. The first gateway from which the second gateway is being switched is identified. The second gateway is configured in accordance with the configuration of the first gateway based on the precached configuration information prior to the switch-over to the second gateway. Data traffic from data applications using the network is replicated and sent to the first gateway and the second gateway. Bandwidths allocated to terminals in the network are frozen in association with the switch-over to the second gateway. The bandwidths allocated to the terminals in the network are unfrozen based at least in part on an indication of completion of the switch-over to the second gateway.
US11329859B2
A transmitter includes: a phase rotation sequence generation unit that generates, on the basis of transmit bits being input, a phase rotation sequence in which a frequency response has a bandwidth; an up-sampling unit that changes a sample rate of the phase rotation sequence and further replicates the phase rotation sequence; and a frequency shift unit that shifts, by a specified amount of shift on a frequency axis, a frequency component of the phase rotation sequence acquired from the up-sampling unit.
US11329857B2
A cellular network includes multiple miniature base stations. The miniature base stations are communicatively connected to each other. Each one of the miniature base stations includes an antenna, a wireless signal transceiver and a digital signal processor. The antenna is arranged at a peripheral area of the miniature base stations and configured to receive and to transmit wireless signals. The wireless signal transceiver is configured to demodulate the wireless signals received from the antenna and to modulate the wireless signals transmitted by the antenna. The digital signal processor is configured to process the wireless signals, which are demodulated or modulated.
US11329852B2
A method of determining reserved tones to be used for reduction of a peak to average power ratio (PAPR) of a signal includes: randomly selecting carrier indices for the reserved tones and generating a kernel signal based on the randomly selected carrier indices; calculating a comparison reference average value of the kernel signal, comparing the calculated comparison reference average value with a prestored comparison reference average value, and preliminarily determining carrier indices of the reserved tones based on the comparison; randomly re-arranging an order of the preliminarily determined carrier indices of the reserved tones; and calculating the comparison reference average value while changing each of the re-arranged indices of the reserved tones, and finally determining carrier indices for which the calculated comparison reference average value becomes the smallest value as carrier indices of the reserved tones.
US11329850B2
The present disclosure relates to signal processing methods and apparatus. One example method includes determining a first sequence {x(n)} based on a preset condition and a sequence {s(n)}, generating a reference signal of a first signal by using the first sequence, and sending the reference signal on a first frequency-domain resource. The preset condition is xn=y(n+M)mod K, where y n = A · e j × π × s n 8 , M∈{0, 1, 2, . . . , 5}, a length of the first sequence is K=6, n=0, 1, . . . , K−1, A is a non-zero complex number, and j=√{square root over (−1)}. The first signal is a signal modulated by using π/2 binary phase shift keying (BPSK). The first frequency-domain resource comprises K subcarriers each having a subcarrier number of k, k=u+L*n+delta, L is an integer greater than or equal to 2, delta∈{0, 1, . . . , L−1}, u is an integer, and subcarrier numbers of the K subcarriers are numbered in ascending or descending order of frequencies.
US11329847B1
Systems and methods for INT telemetry are disclosed. The system selects a subset of flows from a plurality of flows to monitor. Parameters of the selected flows are sent by the management controller to an INT source for creating a watchlist. The INT source analyses an incoming packet against the parameters in the watchlist to determine if the packet belongs to a flow selected for monitoring. If the packet matches any one of the parameters, then the INT source embeds the packet with an IP address of a designated tenant collector and the INT instructions. A designated collector is allocated for each flow, set of flows, or tenant. Regardless of the path taken by the packet, the embedded INT packet contains all the information needed for a downstream network element to send telemetry data without the need for configuring the network element for telemetry.
US11329844B2
In described examples, a circuit is adapted to receive an input signal at a local port or a first system port. A transceiver is configured to enter a first mode in response to a local wakeup signal and is configured to transmit a system wakeup signal at a second system port in response to the local wakeup signal. A controller is configured to generate the local wakeup signal in response to an energy detected signal. An energy detector is coupled to the first system port and the local port and is configured to generate the energy detected signal in response to a detection of energy of one of the first system input signal and the local input signal received by the transceiver in the second mode.
US11329841B2
A method of communication between a remote action manager and a communication box, for interacting with equipment connected to the communication box, by creating an association of a communication mechanism with the box, receiving an action request at the action manager destined for the equipment, identifying the communication mechanism associated with the box, and communicating the action request to the box via the identified communication mechanism.
US11329836B1
A Physically Unclonable Function (PUF) structure includes an array of twin cells divided into two portions: one with first columns and one with second columns. Cells in each first column are connected to a corresponding pair of first bitlines. Cells in each second column are connected to a corresponding pair of second bitlines. A first column decoder is connected to the first bitlines and to a first input of sense amplifier (SA) and a second column decoder is connected to the second bitlines and to a second input of SA. Each read operation to generate a bit is directed to a first cell in a first column and a second cell in a second column and, during the read operation, signals on only one first bitline of the first column containing the first cell and only one second bitline of the second column containing the second cell are compared.
US11329832B2
The present disclosure relates to knowledge based authentication whereby a user is authenticated through third-party linked accounts. The method includes receiving an authentication request from a merchant computer, assessing one or more data fields to generate an authentication challenge for the user, connecting to one or more third-party account service provider to extract user-related data, generating the authentication challenge based on the extracted user-related data from the third-party account service provider, posing the authentication challenge to the user on a user device, receiving a response to the authentication challenge, and returning the authentication response to the merchant.
US11329828B2
A verification system and method for chaining data are provided. The system includes a security protocol device, a blockchain device, and a database device. The security protocol device receives record data and integrates the record data into binary trees. Each binary tree includes a root and leaf nodes. The security protocol device transmits root hashes of the roots to the blockchain device at a blockchain. The blockchain device includes a chain data string including data sets chained in a series manner. Each data set includes a root hash and a corresponding chain hash. The chain hash of each data set is related to the root hash and the chain hash of the previous data set. The chain hash of the first data set is related to an initial chain hash. The security protocol device stores the binary trees and the initial chain hash to an off-chain database device.
US11329822B2
Embodiments of the invention are directed to systems and methods for validating transactions using a cryptogram. One embodiment of the invention is directed to a method of processing a remote transaction initiated by a communication device provisioned with a token. The method comprises receiving, by a service provider computer, from an application on the communication device, a request for a token authentication cryptogram, wherein the token authentication cryptogram includes encrypted user exclusive data. The service provider computer may generate the token authentication cryptogram to include the user exclusive data. The service provider computer may send the token authentication cryptogram to the application, where the token authentication cryptogram can be used to validate the transaction, and the user exclusive data is extracted from the token authentication cryptogram during validation.
US11329820B2
Embodiments herein relate to system and method for secure authentication and authorization between a user device and an Internet of Things (IoT) device that is associated with an asset. The method includes onboarding, using a centralized computing device having one or more processors that are operatively associated with a distributed ledger, the user device with a user at least based on a public key identity of the user device; onboarding the user of the user device with the user device; onboarding an identity of the IoT device and the asset such that association between the asset and the IoT device is endorsed on the distributed ledger; and facilitating, through the centralized computing device, the user device to retrieve a first set of data packets representative of any of a relevant electronic authoritative document(s), associated consensus proof(s), and block header(s) from the distributed ledger.
US11329805B2
A method for operating a first vehicle-side terminal is provided, wherein the first vehicle-side terminal determines at least one symmetric group key that is assigned to the group of terminals, encrypts the at least one symmetric group key with a public asymmetric individual key that is assigned to a second vehicle-side terminal or with a symmetric pair key that is assigned to the second vehicle-side terminal, transmits the encrypted symmetric group key in the direction of the second vehicle-side terminal, receives an encrypted message from the second vehicle-side terminal, and decrypts the encrypted message depending on the symmetric group key.
US11329799B2
An encryption method includes: calculating a second random matrix using a first random matrix and a secret key, and generating a ciphertext corresponding to a message using the second random matrix. The generating of the ciphertext includes: performing a rounding process for sending the generated ciphertext to a smaller modulus area. The generating of the ciphertext includes performing message encryption without Gaussian sampling.
US11329798B2
An apparatus for set intersection operation according to an embodiment includes a ciphertext acquisition unit configured to acquire a ciphertext for a first vector corresponding to a first subset of a universal set including a plurality of elements from an encryption apparatus, a transform unit configured to generate a second vector corresponding to a second subset of the universal set, a computation unit configured to generate a ciphertext for a third vector corresponding to an intersection of the first subset and the second subset, based on the ciphertext for the first vector and the second vector, and a ciphertext providing unit configured to provides the ciphertext for the third vector to the encryption apparatus.
US11329794B2
Disclosed are a method and a device for transmitting and receiving a signal, the method including: identifying a downlink signal-only transmission section in which a first electronic device transmits a downlink signal to a second electronic device, and transmitting the signal in the downlink signal-only transmission section; detecting at least one symbol that has a power value relatively higher than a predetermined threshold value; estimating, on the basis of the detected at least one symbol, an interference channel in which a self-interference signal occurs; detecting the self-interference signal; and identifying an FDX transmission section in which an uplink signal is received from the second electronic device and the downlink signal is transmitted simultaneously, and processing transmission of the downlink signal and reception of the uplink signal in the FDX transmission section, wherein the reception of the uplink signal is processed by removing the self-interference signal occurring in the interference channel.
US11329793B2
Apparatus and methods are provided for efficient bandwidth adaptation for wideband carrier. In one novel aspect, the UE starts a BWP timer upon detecting one or more BWP timer starting triggering events, resets the BWP timer upon detecting BWP resetting triggering events, and switches to the default BWP upon expiration of the BWP timer. The BWP timer starting triggering events comprises decoding a command to switch away from the default BWP, the detection of end of DL data transmission in DRX mode. In another novel aspect, the UE only decodes the DCI indication for active BWP switching in the first three OFDM symbols of a subframe or a slot. In yet another novel aspect, when the SPS is configured for the serving cell for a UE with multiple BWPs, the SPS is configured for all the BWPs accordingly.
US11329788B2
Techniques are described for wireless communication. A first method includes generating uplink control information at a wireless device, and transmitting the uplink control information over an interlace of a component carrier of an unlicensed radio frequency spectrum band. The interlace includes a plurality of non-contiguous concurrent resource blocks in the unlicensed radio frequency spectrum band, and at least two resource blocks in the interlace include different portions of the uplink control information. A second method includes generating uplink control information at a wireless device, and transmitting the uplink control information over an uplink control channel of an unlicensed radio frequency spectrum band. Resources of the uplink control channel are divided into a plurality of discrete dimensions and the uplink control information of the wireless device is transmitted over a number of the discrete dimensions allocated to the uplink control information of the wireless device.
US11329787B2
A method for transmitting an SRS by a terminal may comprise the steps of: receiving, from a base station, information on a first bandwidth part (BWP) and a second BWP set for SRS transmission of the terminal; and when a frequency starting position for SRS transmission in the second BWP having a lower priority than the first BWP overlaps the first BWP, transmitting the SRS to the base station at an SRS bandwidth position different from an SRS bandwidth position associated with the frequency starting position for the SRS transmission. 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.
US11329782B2
A reference signal sending or receiving method includes: determining, by the network device, a plurality of resource elements REs used to carry a first CSI-RS, where the plurality of REs are distributed in a plurality of resource units, and in each resource unit, a plurality of REs used to carry the first CSI-RS are located on a plurality of subcarriers in a same symbol, values of the first CSI-RS carried on at least two REs are different, and values of the first CSI-RS are loaded to the plurality of REs in the resource unit by using a first multiplex code; and sending, by the network device, the first CSI-RS to the terminal device by using the plurality of REs.
US11329770B2
A wireless device receives, from a network node, an uplink grant for each of one or more cells, where at least one of the received uplink grants indicates a first number of downlink assignments by the network node to the wireless device. The wireless device selects, as a first cell, one of the one or more cells responsive to the at least one received uplink grant indicating the first number of downlink assignments. The wireless device then transmits Uplink Control Information (UCI) via the first cell. The UCI comprises a first number of ACK/NACK bits defined by the first number of downlink assignments.
US11329756B2
Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive broadcast information from a base station indicating a numerology or a reference signal (RS) pattern to be used in broadcast or multicast transmissions (e.g., a physical multicast channel (PMCH)). The UE may identify a modulation and coding scheme (MCS) associated with the broadcast or multicast transmission and may determine a transport block size (TBS) based on the MCS and at least one of the numerology or the RS pattern. For instance, a UE may determine TBS for numerologies associated with a single symbol that spans multiple subframes differently from that of other numerologies. Additionally or alternatively, a UE may determine TBS for sparse RS patterns differently from that of other RS patterns. The UE may then perform communication with the base station via the broadcast or multicast transmissions in accordance with the TBS.
US11329753B2
Provided are electronic warfare system device including: an electronic warfare support unit for receiving a threat signal and generating a Pulse Description Word (PDW) using the received threat signal; an electronic warfare system display for downloading the PDW to perform a threat signal analysis and selecting an electronic attack technique based on the threat signal analysis; and an electronic attack unit for outputting at least one of noise jamming and deception jamming based on the electronic attack technique selected in the electronic warfare system display to perform an electronic attack.
US11329732B1
Systems and methods for improving radio frequency integrated circuits. Extended conducting plates having current forming elements are used to equalize return currents from an array of capacitance banks in radio frequency integrated circuits and to reduce crosstalk between crossing signal lines by providing isolation mechanisms for use as a shield between the signal carrying lines. Material encapsulated magneto-electric antennas are configured into antenna arrays on a PCB or a RFIC package. Antenna arrays may comprise antennas having different directivity levels and may have asymmetric arrangement of antenna elements.
US11329726B2
Systems and methods for optical communication are provided. For instance, a method for optical communication can include receiving, by a first coupling module, a power-on signal from a first electronic device coupled to the first coupling module. The method can also include relaying, by the first coupling module, a first optical signal to a second coupling module coupled to a second electronic device. The method can also include relaying, by the second coupling module, in response to receipt of the first optical signal, a second optical signal to the first coupling module. The method can also include activating, by the first coupling module, in response to receipt of the second optical signal, a data transfer circuit for relaying data via an optical communication interface between the first coupling module and the second coupling module.
US11329723B2
An O-band optical communication system includes a transmitter, a receiver, and an optical fiber system coupled between the transmitter and the receiver. The optical fiber system includes at least a first fiber segment, with a positive dispersion-wavelength gradient and a first zero dispersion wavelength, coupled in series to a second fiber segment, with a negative dispersion-wavelength gradient and a second zero dispersion wavelength. When an optical signal propagating along the first fiber segment has a wavelength shorter than the first zero dispersion wavelength and experiences negative dispersion, at least partial positive dispersion compensation is provided by propagation along the second fiber segment. When light of the optical signal propagating along the first fiber segment has a wavelength longer than the first zero dispersion wavelength and experiences positive dispersion, at least partial negative dispersion compensation is provided by propagation along the second fiber segment.
US11329718B2
An integrated analog to digital converting and digital to analog converting (ADDA) RF transceiver for satellite applications capable of flexibly processing high-bandwidth and low-bandwidth RF input signal(s). The RF transceiver may selectively distribute high-bandwidth RF input signals among one or more DSP pipelines for parallel processing of the RF input signals, and the RF transceiver may coherently recombine the processed signals from the one or more DSP pipelines to generate an RF output signal. The ADDA RF transceiver includes one or more ADCs, DSPs, and DACs, all on one or more ASICs, FPGAs, or modular electronic devices in a single semiconductor package. Further, the RF transceiver is radiation tolerant at the module, circuit, and/or system level for high availability and reliability in the ionizing radiation environment present in the space environment.
US11329716B2
A signal processing device includes: a transmission path estimator that estimates a first transmission path characteristic of a transmission signal using a vertical signal out of vertical and horizontal signals resulting from being received by a vertical polarization antenna and a horizontal polarization antenna; a transmission path estimator that estimates a second transmission path characteristic of the transmission signal using the horizontal signal; a weight calculator that calculates a first weight for the vertical signal and a second weight for the horizontal signal, using the first transmission path characteristic and the second transmission path characteristic; and a weighting applier that applies weighted summation to the vertical signal and the horizontal signal using the first weight and the second weight.
US11329711B2
An apparatus comprising at least one processor, and at least one memory including computer program code, wherein the at least one memory and the computer program code are configured, with the at least one processor, to: in response to a determination of a failure of one or more communication beams between the apparatus and a second apparatus, initiate a beam recovery procedure by transmitting a message to a third apparatus, the message comprising information of the failure of one or more communication beams; start a timer in response to the transmitting a message to the third apparatus; and determine whether a beam failure acknowledgement is received from the third apparatus before the timer expires.
US11329708B2
A CSI feedback method and a CSI feedback device are provided. The CSI feedback method includes: determining a first precoding matrix in a set of first precoding matrices, and determining a first precoding matrix index value corresponding to the first precoding matrix; determining a second precoding matrix in a set of second precoding matrices, and determining a second precoding matrix index value corresponding to the second precoding matrix, the second precoding matrix including a beam selection section for selecting beams from the beam groups for each antenna group and a phase adjustment section for adjusting phases among the plurality of antenna groups; and feeding back the first precoding matrix index value and the second precoding matrix index value to an access device, so as to enable the access device to select corresponding precoding matrices from the set of first precoding matrices and the set of second precoding matrix in accordance with the first precoding matrix index value and the second precoding matrix index value, and implement calculation on the selected precoding matrices to obtain a precoding matrix for data transmission.
US11329705B1
Beamformers and beamforming methods involve diagonal loading (regularization). Significant features include the automatic determination of the regularization parameter using a linearly constrained minimum power (LCMP) bounded perturbation regularization (BPR) approach. More specifically, the method has the advantage of efficient beamforming when the desired signal is from a moving source. After determining an initial regularization parameter, each data window (i.e., snapshot) uses the regularization parameter of the prior window to recursively determine the next regularization parameter.
US11329704B2
A method, a computer-readable medium, and an apparatus are provided that enable use of a full transmission power for a UE having a first set of coherent antenna ports that is non-coherent to a second set of coherent antenna ports. The apparatus determines a transmission power for a physical uplink shared channel (PUSCH) transmission from at least one antenna port including splitting the transmission power among multiple antenna ports having non-zero power without scaling the transmission power, and wherein the UE includes at least a first antenna port that is non-coherent to a second antenna port. Then, the apparatus transmits the PUSCH transmission using the determined transmission power.
US11329698B2
According to one embodiment, an electronic apparatus includes receiver circuitry and transmitter circuitry. The receiver circuitry receives a first association request frame from a first electronic apparatus. The transmitter circuitry transmits a first association response frame corresponding to the first association request frame to the first electronic apparatus, and transmits a second association request frame to the first electronic apparatus, in response to receipt of the first association request frame.
US11329691B2
Various novel concepts and schemes pertaining to non-orthogonal multiple access for wireless communications are described. A group orthogonal coded access (GOCA) scheme is introduced to reduce multi-user interference (MUI) and improve performance. A repetition division multiple access (RDMA) scheme is introduced to differentiate user equipment (UEs) by different repetition patterns. A low-density spreading (LDS) scheme is introduced to reduce MUI and improve performance.
US11329678B2
A receiver system includes an interface between a radio receiver on a radio frequency (RF)-side and a baseband receiver on a baseband (BB)-side. The receiver includes an antenna for receiving radio frequency signals and an analogue-to-digital converter for converting received analogue signals to digital signals. The digital signals are further processed in the baseband receiver by a digital signal processing unit. The analogue-to-digital converter is a sigma-delta converter, which includes a sigma-delta modulator on the RF-side and a decimation filter on the BB-side. The sigma-delta modulator and the decimation filter are connected only by single-bit in-phase (I) and quadrature (Q) streams output lines.
US11329677B2
A wireless wake-up receiver includes multiple signal chains each signal chain being coupled to continuously receive a signal from a respective antenna and to provide a respective detected pattern at a signal chain output. Each signal chain includes a first path having a mixer-first architecture and operates in a bandpass-mode using differential signals. The wireless wake-up receiver also includes a digital correlator operable to receive the respective detected patterns and to determine whether one of the respective detected patterns is equal to a desired pattern.
US11329675B2
A radio frequency module includes a transmit filter of Band A and Band B, a transmit amplifier, and a switch circuit and can perform CA using a transmit signal of Band A and a receive signal of Band B, a transmit band of Band B including a receive band of Band C. The switch circuit includes a switch switching connection between a common terminal and a first selection terminal, a switch switching connection between the common terminal and a second selection terminal, and a switch switching connection between the second selection terminal and a third selection terminal. The common terminal is connected to the transmit amplifier. The first selection terminal is connected to the transmit filter of Band A. The second selection terminal is connected to the transmit filter of Band B. The third selection terminal is connected to a receive path of Band C.
US11329669B2
A multi-lane serializer device 1 includes serializer circuits 101 to 10N and a controller 20. A phase difference detector of each serializer circuit detects a phase difference between a load signal and a first clock, and outputs an abnormal detection signal to the controller 20 when the detected phase difference is abnormal. When the controller 20 receives the abnormal detection signal from any of the serializer circuits, the controller 20 transmits a batch reset instruction signal to all the serializer circuits. Then, in all the serializer circuits, when a reset signal generator receives the batch reset instruction signal output from the controller 20, the reset signal generator transmits a reset instruction signal to a load signal generator to reset the operation of a load signal generation in the load signal generator.
US11329664B2
An instrument configured to process signal data is disclosed. The instrument is operable to control and or change the sampling rate of the signal data from a first sample rate to a second sample rate different than the first sample rate.
US11329663B2
The invention relates to an analog-to-digital converter (ADC). The objective of the invention to have an analog-to-digital converter with the capability of non-equidistant sample time spacing and minimizing energy consumption will be solved by an apparatus comprising a sigma-delta modulator and a sample-time-counter, both controlled by a sample clock, a next-sample-time-computation unit configured to compute a sample-time-counter value when a next digital output sample is requested, a sample-computation-trigger unit connected to the next-sample-time-computation unit configured to compare an actual sample-time-counter value with the sample-time-counter value when the next digital output sample is requested and to trigger a computation unit for calculating a next digital sample when requested and by powering off the sigma-delta modulator in intervals where its delivered samples are not used for any computed decimator output sample. The objective is also solved by a method using the aforementioned analog-to-digital converter.
US11329662B2
Describe is a buffer which comprises: a differential source follower coupled to a first input and a second input; first and second current steering devices coupled to the differential source follower; and a current source coupled to the first and second current steering devices. The buffer provides high supply noise rejection ratio (PSRR) together with high bandwidth.
US11329660B2
VCO ADCs consume relatively little power and require less area than other ADC architectures. However, when a VCO ADC is implemented by itself, the VCO ADC can have limited bandwidth and performance. To address these issues, the VCO ADC is implemented as a back end stage in a VCO-based continuous-time (CT) pipelined ADC, where the VCO-based CT pipelined ADC has a CT residue generation front end. Optionally, the VCO ADC back end has phase interpolation to improve its bandwidth. The pipelined architecture dramatically improves the performance of the VCO ADC back end, and the overall VCO-based CT pipelined ADC is simpler than a traditional continuous-time pipelined ADC.
US11329656B2
A frequency synthesiser arrangement is arranged to receive a clock input signal and provide an output signal. The frequency synthesiser arrangement comprises: a frequency divider arranged to divide the output signal by a variable number N and output a feedback signal; a phase detector arranged to detect a phase difference between the feedback signal and the clock input signal; a phase alignment circuit portion arranged to determine an overlap of the clock input signal and the feedback signal; and a voltage controlled oscillator which is arranged to receive either a first input derived from the phase detector or a second input from an external reference voltage and to provide the output signal. The phase alignment circuit portion is arranged to provide a control output which determines whether the voltage controlled oscillator receives the first or second input.
US11329636B2
A capacitive-coupled level shifter includes a capacitive divider circuit having a first capacitive divider branch configured to couple a first input terminal to a first comparator terminal and a second capacitive divider branch configured to couple a second input terminal to a second comparator terminal. The first capacitive divider branch and the second capacitive divider branch are symmetric so as to cancel out a common mode voltage of a modulated signal input to the capacitive divider circuit. A level shifter system which includes the capacitive-coupled level shifter is also described.
US11329635B1
Techniques for controlling a power converter with a control signal and circuitry configured to translate the control signal into one or more pulse modulated drive signal(s) to operate the power converter. The translation circuitry may receive the control signal, extract frequency information, duty cycle, dead time, and other information from the control signal, and output at least one pulse modulated drive signal, based on the extracted information, to a driving stage that may operate the power converter. The control signal may be a digital signal that includes rising edges and falling edges. The edges of the first type may define the frequency information. The edges of the second type may define other information extracted by the translation circuitry, e.g., duty cycle, dead time and so on. In some examples the power converter may be a resonant power converter.
US11329634B1
A digital filter structure and related method of digital filtering are presented. The digital filter structure is arranged to receive one or more clocked input signals having a first clock rate, and which is driven at a second clock rate higher than said first clock rate. The digital filter structure has a plurality of delay elements and multiplexing circuitry arranged to selectively engage the delay elements such that, at every clock cycle of the digital filter structure, a filter operation is performed on a different stream of data. The disclosure can be applied in many different contexts. One particular implementation example is that of an adaptive noise cancellation (ANC) system using sigma-delta infinite impulse response filters. In this context the present disclosure minimizes latency and hardware implementation area by requiring only one filtering circuit for multiple channels of data to be filtered.
US11329633B2
A mechanism is included for jointly determining filter coefficients for Finite Impulse Response (FIR) filters in a Linear, Memory-less Non-linear (LNL), Linear compensator. Calibration signals are applied to a signal converter input in a test and measurement system. Non-linear signal components are determined in signal output from the signal converter. Non-linear filter components are determined at the LNL compensator based on the calibration signals. The non-linear signal components are then compared to the non-linear filter components. The comparison is then resolved to determine filter coefficients for first stage Finite Impulse Response (FIR) filters and second stage FIR filters in the LNL.
US11329632B2
One inductor and another inductor are magnetically coupled to each other. A variable current source controls the current flowing in the one inductor. By controlling the current flowing in the one inductor, the inductance value of the other inductor is made variable.
US11329627B2
A filter includes a transmission filter circuit and an additional circuit that is electrically connected in parallel with at least a portion of the transmission filter circuit. The additional circuit includes a resonator group including a plurality of interdigital transducer electrodes provided adjacent to or in a vicinity of each other in an acoustic wave propagation direction, a first capacitive element electrically connected between the resonator group and one end of the additional circuit, and a second capacitive element connected between a ground and a signal path electrically connecting the resonator group and the first capacitive element. A capacitance of the second capacitive element is greater than about 0 pF and less than or substantially equal to about 2.0 pF.
US11329621B2
Described herein are variable gain amplifiers and multiplexers that embed programmable attenuators into switchable paths to provide variable gain for individual amplifier inputs. The variable gain for an individual input is provided using an amplification stage that is common for each input of the amplifier. A variable attenuation is provided for individual inputs through a combination of a band selection switch and an attenuation selection branch. Individual inputs can be configured to bypass the variable attenuation in a high gain mode.
US11329614B2
A high-frequency power supply circuit includes an amplifier circuit. In the amplifier circuit, one end of an inductor is connected to a direct-current power supply. One end of a switching element is connected to the other end of the inductor. A parallel capacitor is connected in parallel to the switching element. One end of an LC series circuit is connected to the one end of the switching element. A circuit capacitor is connected between the other end of the LC series circuit and the other end of the switching element. The amplifier circuit amplifies a signal having a unique frequency input to a control terminal of the switching element. The amplifier circuit outputs, to a load, a current having the frequency from a connection point between the other end of the LC series circuit and the circuit capacitor.
US11329603B2
A hybrid supplemental solar energy collection and dissipation system with one or more heat pumps is featured. The system includes one or more commercially available photovoltaic panels configured to convert incident radiation to electricity. One or more supplemental solar energy collectors having a flow of fluid therein are selectively coupled to the one or more photovoltaic panels. The one or more supplemental solar energy collectors are configured to collect thermal energy from the one or more photovoltaic panels, radiate thermal energy to space, collect thermal energy from the environment and/or dissipate thermal energy to the environment to heat or cool one or more loads. One or more heat pumps are coupled to the one or more supplemental solar energy collectors and the one or more loads and are configured to amplify heating and/or cooling of the one or more loads.
US11329602B2
The present invention relates to a device and method for simulating the power consumption by a power load, which uses data collected over a long period of time on the inclined insolation, the horizontal insolation, the external temperature, the photovoltaic module temperature, the solar power generation facilities and generated solar power corresponding to the solar power generation facilities for each region. The device and method of the present invention simulates or estimates the power consumption by power loads provided by a user and shows a result of the simulation when a user desires to design or build a renewable solar power energy system.
US11329595B2
An error determining apparatus of a driving device including a motor and a 3-phase inverter supplying power to the motor through a 3-phase cable may include a resistor provided in each phase of the 3-phase cable, a voltage sensing device sensing voltage of opposite ends of the resistor by a current flowing into the resistor, and a sensing controller determining whether the resistor is faulty or whether the 3-phase cable is opened, based on the sensing voltage of the voltage sensing device and a 3-phase current sum of the 3-phase inverter.
US11329589B2
A mining machine including a motor, an adjustable speed drive providing a voltage to the motor, the voltage having an excitation component comprising a magnitude and a frequency for operating the motor at a desired speed and including an additional voltage component for use in detecting a ground fault condition, and a ground fault relay for detecting a ground fault current when the ground fault current exceeds a predetermined threshold.
US11329568B2
A PWM controlled multi-phase resonant voltage converter may include a plurality of primary windings powered through respective half-bridges, and as many secondary windings connected to an output terminal of the converter and magnetically coupled to the respective primary windings. The primary or secondary windings may be connected such that a real or virtual neutral point is floating.
US11329561B2
The clock input of a buck converter is delayed, preventing sub-harmonic oscillation. The function may be achieved by implementing a clock delay generation circuit, configured to delay a next clock pulse by an amount of time directly proportional to the most recent on time of the high-side switch for peak-mode current control, inversely proportional to the most recent on time of the low-side switch for peak-mode current control, inversely proportional to the most recent on time of the high-side switch for valley-mode current control, or inversely proportional to the clock minus the most recent on time of the high-side switch for valley-mode current control.
US11329559B2
A low dropout regulator is disclosed. The low dropout regulator includes an amplifier, a first transistor, a second transistor and a switch. When a supply voltage value of the low dropout regulator is less than a supply voltage threshold value, a first path of the switch is selected and a first switch voltage value is transmitted to the first transistor so as to fully conduct the first transistor, and an output voltage value of the low dropout regulator is equal to the supply voltage value. When the supply voltage value is not less than the supply voltage threshold value, a second path of the switch is selected and a second switch voltage value is transmitted to the first transistor so as to turn off the first transistor, and the output voltage value is adjusted by the second transistor and the amplifier.
US11329545B2
The invention, which relates to a choke arrangement (1) for application in an EMC filter, has as its objective specifying a choke arrangement (1) that is mechanically robust and that enables improved insulation of the windings (4, 5). The objective is attained by disposing about the toroidal core (10) a two-part enclosure (15) and by disposing an insulation web (19) in the two-part enclosure (15).
US11329536B2
A method of manufacturing a winding assembly for an electrical machine, the method comprising: selecting (S1) a mathematical function defining the spatial separation between adjacent turns of a winding path, the mathematical function dependent on one or more parameters of the electrical machine and/or of the anticipated operating environment of the electrical machine; forming (S2), by three-dimensional, 3D, printing, an electrically insulating body comprising a channel defining the winding path in accordance with said function, the channel having an inlet and an outlet; heating (S3) the electrically insulating body to a temperature above the melting point of an electrically conducting material; flowing (S4) the electrically conducting material through the inlet to the outlet to fill the channel; and cooling the electrically insulating body to solidify the electrically conducting material within the channel, thereby forming said winding assembly.
US11329525B2
Provided is a rotating electric machine, including: a stator including: an annular core back; and a plurality of teeth projecting in a radial direction from the core back and being arranged in a circumferential direction, the plurality of teeth having slots each formed between the plurality of teeth adjacent to each other in the circumferential direction; and a rotor including: an annular rotor core which is arranged coaxially with the stator through a magnetic gap; and a plurality of magnetic poles arranged on the rotor core in the circumferential direction, wherein the rotor core includes a plurality of segment cores formed by dividing the rotor core in the circumferential direction with at division surfaces, and wherein the number of segments of the rotor core is different from a divisor and a multiple of the greatest common divisor of the number of poles of the rotor and the number of slots.
US11329524B2
An embodiment relates to a motor comprising: a shaft; a rotor which is coupled to the shaft; and a stator which is disposed outside the rotor, wherein the rotor comprises a first can, a rotor core which is at least partially disposed in the first can, a plurality of magnets which are coupled to the rotor core, and a second can in which another portion of the rotor core is disposed, the plurality of magnets are spaced apart in the circumferential direction by a plurality of spacing spaces, the first can comprises a first plate portion, a first protrusion portion which is formed by bending at an edge of the first plate portion, and a plurality of first protrusions which are disposed on at least two of the plurality of spacing spaces and spaced apart from each other, the second can includes a second plate portion, a second protrusion portion which is formed by bending at the edge of the second plate portion, and a plurality of second protrusions which are disposed on at least two different spaces of the plurality of spacing spaces and spaced from each other, and the first protrusion and the second protrusion are arranged to be offset from each other.
US11329523B2
Provided is a permanent magnet brush micromotor and an assembly method thereof. Its upper stator bracket and lower stator bracket are designed to fit together, and the concave parts of the upper stator bracket and lower stator bracket are matched to form a complete mounting cavity for mounting a motor shaft, core winding, bearings and commutator. The core winding, bearings and commutator are installed on the motor shaft to form a mover assembly, and then the mover assembly is installed in the concave part of the lower stator bracket. Finally, combining and fixing the upper stator bracket and lower stator bracket with electric brushes which are respectively placed in brush mounting positions. And, two bearings are fixed or pressed on the same component, so that the concentricity and coaxiality of the bearings can be ensured, the compression of the central biasing force is avoided during assembly.
US11329522B2
A technique for wirelessly charging a wireless device using a charging beam transmitted by a base station in a wireless communication system is disclosed. A method implementation of the technique is performed by the base station and comprises receiving (S208), from the wireless device, feedback on charging quality observed by the wireless device, and adjusting (S212) the charging beam based on the feedback received from the wireless device.
US11329516B2
A charging method is disclosed, including: performing a wireless signal scanning; obtaining a wireless signal having a signal intensity meeting a predetermined condition; and converting the wireless signal into electric energy through at least an antenna and a radio frequency circuit.
US11329515B2
A contactless card with power harvesting unit is described. The power harvesting unit is configured to harvest power from near field communication radio wave fields and supply power to a memory, processor, and communication circuit of the contactless card. In some embodiments, the contactless card may also include a capacitor for smoothing out power deliver or a rechargeable battery. The contactless card is configured to establish two-way communication with a secondary device and to store and execute applets. In some embodiments, the contactless card is a payment card which contains information associated with a primary profile and a secondary profile. The secondary profile may be activated using two-way communication if the primary profile is deactivated due to fraudulent activity.
US11329514B2
A convenient electronic circuit in which a switch is able to be switched through electric power obtained using weak radio waves is provided. An electronic circuit includes: a switch configured to switch a connection state between a power supply configured to output DC electric power and a load; a first antenna capable of receiving radio waves; a second antenna capable of receiving radio waves; a first power conversion circuit configured to convert electric power received by the first antenna into DC electric power and output the converted DC electric power from a first DC power output terminal; a second power conversion circuit configured to convert electric power received by the second antenna into DC electric power and output the converted DC electric power from a second DC power output terminal; and a control circuit configured to switch a connection state of the switch when a difference between electric power input from a first input terminal and electric power input from a second input terminal is larger than a predetermined value.
US11329500B2
A charging-and-discharging device and a charging-and-discharging method are provided. The charging-and-discharging device includes a renewable energy converter, an aluminum battery, a controller and a current converter. The renewable energy converter receives a power from a renewable energy power generation system. The controller is coupled to the renewable energy converter and the aluminum battery, wherein the controller configures a charging-and-discharging power of the aluminum battery, according to a power value of the power, to compensate the power so as to generate a compensated power. The current converter is coupled to the controller, wherein the current converter outputs the compensated power to a power grid after performing DC/AC converting.
US11329497B2
Methods and systems for charging, retaining, and cooling a mobile device in a vehicle. The system includes a tray configured to receive the mobile device, the tray having a plurality of apertures. The system also includes a wireless charger coupled to the tray and configured to wirelessly charge the mobile device. The system also includes a suction device configured to draw air through the plurality of apertures of the tray and create a suction force for reducing lateral movement of the mobile device and cooling the mobile device.
US11329487B2
A system and method are provided for controlling a power generating system having at least one power generating subsystem connected to a point of interconnection (POI). Accordingly, the subsystem controller of the power generating subsystem obtains a first data signal indicative of an electrical parameter at the POI and a second data signal indicative of the electrical parameter at the generating subsystem. The second data signal has a higher fidelity than the first data signal. The second data signal is utilized by the subsystem controller to generate a first modeled value for the electrical parameter at the POI which compensates for the lower-fidelity first data signal. The subsystem controller generates a setpoint command for the power generating subsystem based, at least in part, on the first modeled value for the electrical parameter.
US11329486B2
During initiation under an isolated island condition, the amplitude of a voltage reference wave output generated by a flexible DC transmission control and protection system is in a segmented mode, wherein a first segment of the reference wave amplitude begins at zero or a fixed value Ux and rapidly increases to Ua kV at a rate of a kV/s, avoiding a low output voltage reference wave and high error and harmonic content of a sampled voltage and current. A second segment increases to Ub kV at a rate of β kV/s, a third segment increases to Uc kV at a rate of γ kV/s, and the Nth segment increases to a rated voltage of UN kV at a rate of ε kV/s, thereby achieving non-disturbance and shockless initiation of a flexible DC transmission system under an isolated island condition.
US11329470B2
There is provided a supporting member having excellent durability and an apparatus including the supporting member. The supporting member includes an elastic member and a plurality of block members formed thereon. The supporting member is deformable from a shape in which end surfaces of the block members are in contact with each other to a shape in which the end surfaces are separated from each other. The elastic member includes a fixed region whose deformation is restricted by being fixed to a bottom surface of the block member, and the supporting member includes a flexure reduction unit for reducing flexure at a position near the fixed region of the elastic member.
US11329467B2
A termination arrangement for securing an overhead electrical cable to a dead-end structure such as a dead-end tower. The termination arrangement includes a compression sheath that is configured to be disposed between a strength member and the conductive strands of the overhead electrical cable. The compression sheath mitigates damage to the strength member that may occur when an outer metallic sleeve is compressed around the conductive strands and the conductive strands are compressed against the strength member. The arrangement is particularly useful for securing overhead electrical cables having a composite strength member to a dead-end structure.
US11329461B2
A device is disclosed with an internal conductor, which is arranged within the tube interior of a tubular metal sheath and is electrically insulated from this sheath with a compacted, electrically insulating material, in which the compacted electrically insulating material is a compacted magnesium oxide granulate made from magnesium oxide grains of different sizes with edges and projections, and that sections, especially edges and projections of magnesium oxide grains are pressed, under local deformation of the internal conductor and/or the tubular metal sheath, into the internal conductor or into the tubular metal sheath. A method for manufacturing such a device is also disclosed.
US11329459B2
The disclosure relates to an apparatus (10) for removing, at least in sections, at least one constituent part (6, 7) of a cable arrangement (1), comprising: —a positioning unit (11) having an insertion region (12), into which an end region of a cable arrangement (1) can be inserted; —an air stream supply device (64), which is designed to direct an air stream onto the cable arrangement (1); and—a processing unit (16), which can be displaced relative to the positioning unit (11); wherein a cutting region (50) is provided at at least one of the processing unit (16) and the positioning unit (11); and wherein the cutting region (50) is arranged in such a way that, in the context of the relative displacement, a predetermined constituent part (6, 7) of the cable arrangement (1) can be brought into contact with the cutting region (50) in order to separate, at least in sections, said constituent part (6, 7) from the cable arrangement (1). The disclosure further relates to a method for removing, at least in sections, at least one constituent part (6, 7) of a cable arrangement (1).
US11329458B2
A slide-in compartment for receiving a module includes: a receiving opening; a compartment base; and a roof. The compartment base and the roof are identical components. In an embodiment, at least one side wall is provided, which has two guide webs, and a lower guide web is assigned to or faces the compartment base and an upper guide web is assigned to or faces the roof.
US11329451B2
A device for generating a laser pulse. The device includes a laser diode that includes a first diode and a second diode, so that the laser diode includes a first anode, a second anode, and a cathode. The device further includes a first voltage potential that is electrically connected to the second anode, a second voltage potential that has a lower value than the first voltage potential, a first switch that is electrically connected to the first anode and to the second voltage potential, and a second switch that is electrically connected to the cathode and to the second voltage potential. A resistor is electrically connected to the first anode and to the second anode.
US11329440B2
A crimping tool exchange device exchanges a first crimping tool for a second crimping tool, wherein each crimping tool, when at a processing position in a crimping press, produces a crimp connection connecting a conductor end of a cable to a crimp contact. The device includes first and second exchange units retaining the first and second crimping tools respectively. When one of the exchange units is arranged in an exchange position the retained crimping tool can be moved in a first direction between the processing position and the one exchange unit. The first exchange unit is moved linearly from the exchange position in a second direction, and the second exchange unit is moved linearly from the exchange position in a third direction that is different from the second direction, the second direction being at an angle relative to the third direction.
US11329436B2
An electrical contact element for a plug connector includes an electrically conductive base body electrically connected to a mating contact element, the base body having a longitudinal axis extending along a plugging direction between the contact element and the mating contact element, and a first temperature probe and a second temperature probe arranged at a pair of different measurement regions of the contact element spaced apart from each other along the longitudinal axis.
US11329431B2
A connection device and a floating connection assembly are provided. The floating connection assembly includes a floating connector and an assembling module. The floating connector includes a floating module and a main body. The floating module defines an assembling region and a plurality of holding regions that are distributed around the assembling region. The main body is inserted into the assembling region of the floating module. The assembling module is retained by the floating module through the holding regions. The floating module and the assembling module are jointly configured to movably clamp a panel, and are jointly movable relative to the panel.
US11329429B2
A mechanical fastener for an electrical interface may include a first handle and a second handle The first handle and second handle are located on opposite sides of the mechanical fastener. The mechanical fastener may also include a first housing, a second housing coupled to the first housing, an electrical interface housed in the mechanical fastener between the first and second housings, a first lever intermediary between the first handle and the first housing and mechanically coupled to the second handle, a second lever intermediary between the second handle and the second housing and mechanically coupled to the first handle, a first post coupled to the first handle and the second lever, and a second post coupled to the second handle and the first lever.
US11329414B2
The present disclosure describes aspects of a conductive receptacle collar for desense mitigation. In aspects, an apparatus comprises a printed circuit board assembly (PCBA) that includes an integrated circuit with signal lines for a wired data interface. The apparatus also includes a coupling component with a receptacle for the wired data interface and an enclosure in which the PCBA is mounted. The enclosure has an opening through which the receptacle for the wired data interface is exposed. A conductive collar is disposed between an exterior surface of the receptacle and an interior surface of this opening. The conductive collar contacts the receptacle's exterior surface and the interior surface of the opening to electrically couple these respective surfaces. By so doing, the conductive collar improves grounding of the receptacle to the enclosure, which may mitigate the desense of the apparatus's wireless receivers caused by operation of the wired data interface.
US11329405B2
Provided is a tape-shaped contact member including a tape-shaped contact material. At least one wire-shaped brazing material is bonded to the tape-shaped contact material, at least one projection including the brazing material and protruding from a surface of the contact material is formed in a cross-sectional shape, a diffusion region containing a metal component forming the brazing material is formed along an interface with the brazing material inside the contact material, and the diffusion region has a thickness of 2 μm or more and 10 μm or less. A chip-shaped contact component can be obtained by cutting the tape-shaped contact member to an arbitrary length. The present contact component is useful as a constituent member for a switching electrical contact, and capable of adapting to height reduction of the electrical contact. The present invention can also contribute to reduction of occurrence of poor bonding.
US11329399B2
There is provided an antenna arrangement. The antenna arrangement comprises a baseband chain. The antenna arrangement comprises an antenna array. The antenna array is coupled to the baseband chain and divided into a first sub-array and a second sub-array. The first sub-array comprises antenna elements of only a first polarization and the second sub-array comprises antenna elements of only a second polarization. The first sub-array and the second sub-array have their antenna elements at identical locations relative each other, except for the antenna elements of the first sub-array and the antenna elements of the second sub-array being translated, but not rotated, relative each other.
US11329398B2
An antenna device is presented. The antenna device comprises: a conformal antenna body which has a desired geometry corresponding to a front portion of a platform on which the antenna device is to be mounted, and an antenna unit carried by the antenna body. The antenna unit comprises at least one phased array of antenna elements. The antenna elements of each array are arranged in a spaced-apart relationship in a closed loop path along a circumference of the antenna body having a desired geometry corresponding to a front portion of platform on which the antenna unit is to be mounted. Each of the antenna elements is configured as an end-fire antenna element capable of emitting linearly polarized radiation, the array of the antenna elements being thereby operable as a forward looking end-fire antenna array, enabling electronic steering of an antenna beam by controllably modifying phases of the antenna elements of each array.
US11329395B2
An electronic device is provided The electronic device includes a patch antenna element, at least one antenna including a first feeding unit electrically connected to the patch antenna element and a second feeding unit electrically connected to the patch antenna element so as to have a designated isolation for a signal that is input to the first feeding unit, a radio frequency integrated circuit (RFIC) which includes a first communication circuit including a first transmission circuit and a first reception circuit which are electrically connected to the first feeding unit, and a second communication circuit including a second transmission circuit and a second reception circuit which are electrically connected to the second feeding unit, and a processor.
US11329380B2
An antenna arrangement includes a conductive element configured to resonate at and above a chosen electromagnetic radiation frequency corresponding to a fundamental resonant mode. The conductive element is folded to make coupling areas intended to shift one or more of the resonant frequencies of the higher resonant modes. Each coupling area is defined related to the set of resonant frequencies according to which the antenna is supposed to work, and is formed by positioning parts of the conductive element facing each other. The location, along the conductive element, of the parts of that conductive element intended to form a given coupling area as well as the length of these parts and as the width of the gap between them when the coupling area is formed, are determined so as to provide a given increase or decrease of the resonant frequency of a given resonant mode of the conductive element.
US11329379B2
Disclosed herein is a dual band patch antenna that includes a first feeding part, first and second radiation conductors, a first feeding conductor having one end connected to the first feeding part and other end connected to the first radiation conductor, a second feeding conductor having one end connected to the first feeding part and other end connected to the second radiation conductor, a first open stub having one end connected to the first feeding conductor and other end opened, and a second open stub having one end connected to the second feeding conductor and other end opened.
US11329376B2
A beam forming device, a calibration method and a calibration system using the same are provided. The beam forming device includes a processor, a memory unit, a baseband circuit, and a plurality of antenna modules. The baseband circuit is electrically connected to the processor and the memory unit. The plurality of antenna modules each include multiple antenna elements, multiple phase shifters and multiple amplifiers corresponding to the multiple antenna elements. The memory unit stores a plurality of reference codebooks and instruction data, the plurality of reference codebooks each have a reference angle and the reference angles are different from each other, and the instruction data is used to specify a predetermined codebook from the plurality of reference codebooks to control multiple antenna modules, thereby enabling multiple antenna modules to transmit and receive signals.
US11329372B2
A radome (10) for housing an antenna (50), the radome (10) comprising a front portion (30); and a rear portion (20) configured to mate with the front portion (30); wherein the front portion (30) includes a peripheral channel region (31) configured to contain an adhesive sealant (60) and receive a peripheral edge (21) of the rear portion (20) that is partially submerged in the adhesive sealant (60) before it cures.
US11329365B2
A wearable wireless device is disclosed. In one embodiment the wearable wireless device includes a circuit board, a housing body housing the circuit board, the housing body having a front side and a back side, a display located at the front side of the housing body, a first antenna element electrically connected to the circuit board and located on the front side of the housing body and a second antenna element electrically connected to the circuit board and located on the front side of the housing body.
US11329362B2
On-chip wireless links offer improved network performance due to long distance communication, additional bandwidth, and broadcasting capabilities of antennas. A Through-Silicon Via (TSV)-based antenna design called TSV_A establishes multi-band wireless communication through the silicon substrate medium with only a 3 dB loss over a 30 mm on-chip distance. Simulation results show an improvement in network latency up to ˜13% (average improvement of ˜7%), energy-delay improvements of ˜34% on average, and an improvement in throughput up to ˜34% (average improvement).
US11329359B2
Disclosed herein are various designs for dielectric waveguides, as well as methods of manufacturing such waveguides. One type of dielectric waveguides described herein includes waveguides with one or more cavities in the dielectric waveguide material. Another type of dielectric waveguides described herein includes waveguides with a conductive ridge in the dielectric waveguide material. Dielectric waveguides described herein may be dispersion reduced dielectric waveguides, compared to conventional dielectric waveguides, and may be designed to adjust the difference in the group delay between the lower frequencies and the higher frequencies of a chosen bandwidth.
US11329358B2
Embodiments of the invention include a packaged device with transmission lines that have an extended thickness, and methods of making such device. According to an embodiment, the packaged device may include a first dielectric layer and a first transmission line formed over the first dielectric layer. Embodiments may then include a second dielectric layer formed over the transmission line and the first dielectric layer. According to an embodiment, a first line via may be formed through the second dielectric layer and electrically coupled to the first transmission line. In some embodiments, the first line via extends substantially along the length of the first transmission line.
US11329357B1
Described is a self-biased circulator which includes an active layer disposed between an RF ground plane and a circulator junction circuit. The RF ground plane is disposed between the active layer and a compensating layer. The active layer and compensating layer are used in combination to reduce variation of the internal magnetic field in the circulator over temperature.
US11329356B2
The technology described herein is directed towards a cryogenic-stripline microwave attenuator. A first high thermal conductivity substrate such as sapphire and a second high thermal conductivity substrate such as sapphire, along with a signal conductor comprising one or more attenuator lines between the substrates form a stripline. A compression component such as one or more screws, vias (plus clamps) and/or clamps presses the first high thermal conductivity substrate against one side of the signal conductor and presses the second high thermal conductivity substrate against another side of the signal conductor. The high thermal conductivity of the substrates facilitates improved thermalization, while the pressing of the substrates against the conductor reduces the thermal boundary (Kapitza) resistance and thereby, for example, improves thermalization and reduces thermal noise.
US11329354B1
A slide screw tuner uses a tuning probe that penetrates into the slot of the slabline inclined towards the test port, in order to compensate for the capacitive skewing of the angle of the reflection factor Γ. This anti-skewing effect is done by splitting the mobile combo carriage into a fixed and a rotating section, held together by a center pin that allows an adjustable inclination. The linearized trajectory of Γ improves the accuracy of interpolation between calibration points.
US11329352B2
The present invention provides a secondary battery. The secondary battery comprises a first electrode tab and a first electrode plate. The first electrode plate first electrode plate comprises a first current collector, a first active layer, a first electrode tab receiving groove and a first electrode plate notch. The first active layer is disposed on a surface of the first current collector. The first electrode tab receiving groove is configured to receive the first electrode tab, and the first electrode tab is electrically connected with the first current collector through the first electrode tab receiving groove. The first electrode plate notch is disposed on an edge of the first electrode tab receiving groove.
US11329346B2
A battery pack (11) in which a cell stack (15) having a plurality of rectangular cells (14) stacked is housed in an interior of a battery case (12) includes an end plate (20) disposed on one end side in a stacking direction of the cell stack (15), a wedge member (19) disposed on the side of the end plate (20) opposite to the cell stack (15), and a bolt (18) disposed in a bolt screw-in direction that is orthogonal to the stacking direction and urging the wedge member (19) toward a bottom wall (12c) of the battery case (12), and first abutment faces (19b, 20a) via which the wedge member (19) and the end plate (20) abut against each other are formed from an inclined face that is inclined toward the bolt (18) side in the bolt screw-in direction. Therefore, it is possible to apply strong compression to the cell stack (15) with a simple structure and to suppress expansion of the rectangular cell (14), and moreover to enhance the energy density per unit volume while reducing the dimensions and weight of the battery pack (11).
US11329344B1
A first holder holds a plurality of layers associated with a battery submodule that is being assembled. A first and second pair of actuators, while the plurality of layers is held by the first holder, extend so that the first and second pair of actuators apply pressure to the plurality of layers. While the first and second pair of actuators are extended and applying pressure to the plurality of layers, the first holder retracts. A second holder holds a container associated with the battery submodule that is being assembled and extends so that the container gradually surrounds the plurality of layers. While the container gradually surrounds the plurality of layers, the first and second pair of actuators sequentially retract.
US11329339B2
A method for manufacturing a battery cell (1) and a battery cell (1) comprises providing a battery housing (3) and introducing electrodes (5) and an electrolyte (9) into the battery housing (3). At least partial regions (23) of a surface, in particular an outer surface, of the battery housing (3) are coated with a diffusion barrier layer (25) made of a polymer material (27) and then the polymer material (27) of the diffusion barrier layer (25) is oxidized at least on the surface to form an oxide layer (29). The polymer material (27) may be in particular silicone so that the oxide layer (29) consists of silicon dioxide. An oxide layer (29) thus generated increases a barrier effect of the diffusion barrier layer (25) considerably and may be generated using technically simple means, such as for example an atmospheric pressure plasma.
US11329332B2
A battery structure is provided. The battery structure includes a casing, a jelly roll assembly, electrodes, insulation and a thermal control feature. The casing includes an internal tube defining a central hole. The jelly roll assembly is disposed with an electrolyte in an annular space about the internal tube within the casing. The electrodes are electrically coupled to the jelly roll assembly and disposed to extend out of the casing. The insulation is disposed to insulate the jelly roll assembly and the electrodes from the casing. The thermal control feature is communicative with the central hole and configured to control battery structure temperatures proximate to the central hole.
US11329327B2
A managing device calculates a whole state of power (SOP) that is an SOP of a whole of the plurality of power storage blocks based on SOPs of the respective power storage blocks and currents flowing through the respective power storage blocks, and sets an upper limit value of power or a current for at least one of charging and discharging by a power converter, based on the whole SOP thus calculated. The managing device estimates a current flowing through each of the power storage blocks from a voltage and an internal resistances of each of the power storage blocks before the power converter starts power conversion.
US11329326B2
A DC energy storage module has a plurality of DC energy storage devices electrically connected in series; an internal control unit in the DC energy storage module; and a power supply for the internal control unit. The power supply for the internal control unit includes one or more of the DC energy storage devices in the module, electrically connected to the internal control unit through a rectifying unit.
US11329318B2
Disclosed herein is an additive for a lithium secondary battery, the additive including a compound represented by Formula 1. An electrolyte for a lithium secondary battery includes: a lithium salt; a non-aqueous organic solvent; and the additive represented by Formula 1. A lithium secondary battery includes: a cathode; an anode; and the electrolyte including the additive represented by Formula 1.
US11329317B2
The present invention relates to a novel liquid electrolyte to be used in lithium batteries, said electrolyte comprising a lithium salt and a (per)fluoropolyether (PFPE) polymer.
US11329316B2
The present invention is provided to reduce the influence of expansion and contraction of an active material, form a favorable interface between a solid electrolyte and an active material, and improve the high temperature durability and cycle lifespan of a battery. A secondary battery composite electrolyte includes an inorganic compound having an Li ion conductivity at 25° C. that is less than 1×10−10 S/cm and an organic electrolyte. The weight ratio between the organic electrolyte and the inorganic compound is 0.1% or more and 20% or less.
US11329305B2
The invention relates to an installation (1) for assembling fuel cell membranes comprising: a first station (A1) for storing electrode membranes, a second station (A2) for storing reinforcing membranes, a station for stacking the membranes of the first (A1) and second (A2) storage stations, and a station (P) for pressing and heating a membrane assembly, means for conveying and handling (B1, B2) the membranes of the first (A1) and second (A2) storage stations, stacking of the stacking station and membrane assembly of the pressing and heating station.
US11329304B2
Intermittent energy sources, including solar and wind, require scalable, low-cost, multi-hour energy storage solutions to be effectively incorporated into the grid. Redox-flow batteries offer a solution, but suffer from rapid capacity fade and low Coulombic efficiency due to the high permeability of redox-active species across the battery's membrane. Here we show that active-species crossover can be arrested by scaling the membrane's pore size to molecular dimensions and in turn increasing the size of the active material to be above the membrane's pore-size exclusion limit. When oligomeric redox-active organic molecules were paired with microporous polymer membranes, the rate of active-material crossover was either completely blocked or slowed more than 9,000-fold compared to traditional separators at minimal cost to ionic conductivity. In the case of the latter, this corresponds to an absolute rate of ROM crossover of less than 3 μmol cm−2 day−1 (for a 1.0 M concentration gradient), which exceeds performance targets recently set forth by the battery industry. This strategy was generalizable to both high and low-potential ROMs in a variety of electrolytes, highlighting the importance of macromolecular design in implementing next-generation redox-flow batteries.
US11329300B2
A fuel cell system includes a fuel cell stack, a mixed gas supply passage, and an agitation mixer. The fuel cell stack includes a plurality of fuel cells each including a power generation portion. The fuel cells are stacked. The mixed gas supply passage is configured to communicate with the fuel cell stack. The mixed gas supply passage is configured to supply a mixed gas to the fuel cell stack. The mixed gas is a mixture of a fuel gas and a fuel off-gas that has been discharged from the fuel cell stack. The agitation mixer is provided in the mixed gas supply passage. The agitation mixer is configured to apply a swirling force to the mixed gas. The agitation mixer includes a guide rib configured to guide liquid water contained in the mixed gas to a side opposite to the power generation portion-side.
US11329298B2
Provided is an expander including: an expanding chamber that expands a working fluid introduced and discharges the expanded working fluid; a driving chamber housing a driving mechanism that is driven by expansion energy of the working fluid; an intermediate chamber interposed between the expanding chamber and the driving chamber ; a first seal member that seals a gap between the expanding chamber and the intermediate chamber ; a second seal member that seals a gap between the driving chamber and the intermediate chamber ; and a pressurizing unit that pressurizes a pressurized fluid filling the intermediate chamber.
US11329292B2
A method to produce a composite semi-finished product, having a continuous phase including at least one thermoplastic plastic and a dispersed phase made from at least one electrically conductive filler. The at least one thermoplastic plastic in form of fine particles is mixed with the at least one filler in the form of fine particles. In each case, at least 90% by weight of the particles of the at least one thermoplastic plastic and of the at least one filler are smaller than 1 mm. The mixture of the at least one thermoplastic plastic and the at least one filler is heated to a temperature greater than the melting temperature of the at least one thermoplastic plastic. The heated material is cooled to a temperature below the solidification temperature of the at least one thermoplastic plastic.
US11329291B2
The present invention provides an electric energy storage device, in particular a battery, at least comprising: —an anode comprising an alkali metal selected from lithium and sodium or a combination thereof; —a cathode comprising a sulphur-containing organosilane compound or a mixture of sulphur-containing organosilane compounds; and—an electrolyte placed between the anode and the cathode; wherein the cathode comprises a current collector surface that has been at least partly modified by grafting the sulphur-containing organosilane compound or a mixture of sulphur-containing organosilane compounds thereon.
US11329286B2
A lithium cobalt-based positive electrode active material is provide, which includes sodium and calcium, wherein the total amount of the sodium and calcium is 150 ppm to 500 ppm based on the total weight of the lithium cobalt-based positive electrode active material. A method for preparing the lithium cobalt-based positive electrode active material is also provided.
US11329284B2
A method of forming an improved calcined lithium metal oxide is provided wherein the metal comprises at least one of nickel, manganese and cobalt. The method comprises forming a first solution in a first reactor wherein the first solution comprises at least one first salt of at least one of lithium, nickel, manganese or cobalt in a first solvent. A second solution is formed wherein the second solution comprises a second salt of at least one of lithium, nickel, manganese or cobalt in a second solvent wherein the second salt is not present in the first solution. A gas in introduced into said first solution to form a gas saturated first solution. A second solution is added to the gas saturated first solution without bubbling to form a lithium metal salt. The lithium metal salt dried and calcined to form the calcined lithium metal oxide.
US11329279B2
A process to prepare an electrode for an electrochemical storage device by spraying an aqueous slurry composition comprising water, xanthan gum, a source of conducting carbon particles and an active material on an electrode base. The slurry may be made by first mixing solid xanthan gum with the conducting carbon particles and the active material and secondly adding water to the resulting mixture. Alternatively the slurry is obtained by mixing solid xanthan gum with a carbon-based active material and adding water to the resulting mixture obtained.
US11329273B2
A method for manufacturing a secondary battery in which the preparation of at least one of a positive electrode and ta negative electrode includes forming an electrode material layer on a metal sheet material to serve as an electrode current collector, thereby providing an electrode precursor, and cutting out electrodes from the electrode precursor to form a plurality of electrodes. Each of the electrodes has a non-rectangular shape.
US11329270B2
Disclosed is a lithium complex oxide sintered plate for use in a positive electrode of a lithium secondary battery. The lithium complex oxide sintered plate has a structure in which a plurality of primary grains having a layered rock-salt structure are bonded, and has a porosity of 3 to 30%, a mean pore diameter of 15 μm or less, an open pore rate of 70% or more, a thickness of 40 to 200 μm, a primary grain diameter of 20 μm or less, the primary grain diameter being a mean diameter of the primary grains, and a pore diameter distribution in which the number of peaks is one and volume-based D10, D50 and D90 pore diameters satisfy expressions: D50/D10≥2.5, D90/D50≥2.5 and D90/D10≥8.0.
US11329261B2
An organic light emitting diode substrate and methods of operating the same are provided and include a flexible substrate, a heat dissipation layer, and an adhesive layer, wherein the adhesive layer is configured to provide adhesion between the flexible substrate and the heat dissipation layer, the heat dissipation layer comprises a first sub heat dissipation layer and a second sub heat dissipation layer, and the first sub heat dissipation layer and the second sub heat dissipation layer are alternately stacked and the first sub heat dissipation layer is made of a metal material and the second sub heat dissipation layer is made of at least one of an organic material and an inorganic material.
US11329258B2
A display panel, a display device and a manufacture method of a display panel are provided. The display panel includes a base substrate, a plurality of pixel units disposed in an array and a total reflection structure. Each of the plurality of pixel units includes a light emitting region and a light emitting device in the light emitting region; and the total reflection structure is disposed on a light exiting side of the light emitting device and surrounds at least a portion of the light emitting region; the total reflection structure includes a main structure and a second structure covering a side, which faces the light emitting device, of the main structure, and a refractive index of the second structure is greater than a refractive index of the main structure.
US11329253B2
A display encapsulation structure and a manufacturing method thereof are provided. The manufacturing method includes steps of providing a sacrificial layer, a display device encapsulation structure, and a transparent cover; providing an encapsulating film layer; and removing the sacrificial layer to expose the transparent cover. The encapsulating film layer is removed from the transparent cover plate when the sacrificial layer is removed, so as to avoid affecting luminous efficiency by the encapsulating film layer, thereby improving the luminous efficiency of the display encapsulation structure.
US11329249B2
The present disclosure provides a display panel and a manufacturing method thereof. The display panel comprises a flexible substrate and a supporting element. The flexible substrate comprises a main portion, a bonding portion bent on a back surface of the main portion, and a bending portion connected to the main portion and the bonding portion. The supporting element comprises a first supporting portion disposed inside the bending portion and contacting the bending portion, and the first supporting portion is a polyhedron structure.
US11329233B2
The invention relates to heterocyclic compounds, particularly for use in electronic devices. The invention further relates to a method for producing the compounds according to the invention, and to electronic devices comprising same.
US11329231B2
According to one or more embodiments, an organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; and an organic layer between the first electrode and the second electrode, the organic layer including an emission layer, wherein the organic layer may include a first compound represented by one selected from Formulae 1-1 and 1-2, and a second compound represented by Formula 2:
US11329230B2
Provided is an organic light-emitting device including a first compound and a second compound that offers low driving voltage and high efficiency. The organic light-emitting device includes an emission layer between a first electrode and a second electrode, and an electron transport region between the second electrode and the emission layer. The electron transport region includes the first compound. A hole transport region between the first electrode and the emission layer includes the second compound.
US11329217B2
A method for manufacturing a magnetic memory array provides back end of line annealing for associated processing circuitry without causing thermal damage to magnetic memory elements of the magnetic memory array. An array of magnetic memory element pillars is formed on a wafer, and the magnetic memory elements are surrounded by a dielectric isolation material. After the pillars have been formed and surrounded by the dielectric isolation material an annealing process is performed to both anneal the memory element pillars to form a desired grain structure in the memory element pillars and also to perform back end of line thermal processing for circuitry associated with the memory element array.
US11329214B2
A piezoelectric actuator includes a vibration portion, a support portion that is integrally configured with the vibration portion and supports the vibration portion, and a piezoelectric element that is disposed on the vibration portion. The piezoelectric element includes a piezoelectric film including columnar crystal grains extending in a thickness direction. When a thickness of the piezoelectric film is referred to as T [μm] and an average diameter of the crystal grains in the width direction is referred to as D [μm], T/D is within a range of 10 to 100. The thickness T of the piezoelectric film is larger than or equal to 2 μm. A standard deviation of diameters of the crystal grains in the width direction is less than or equal to 1.8 μm.
US11329211B2
An active three-terminal superconducting device having an intersection region at which a hot spot may be controllably formed is described. The intersection region may exhibit current crowding in response to imbalances in current densities applied to channels connected to intersection region. The current crowding may form a hot spot, in which the superconducting device may exhibit a measurable resistance. In some cases, a three-terminal superconducting device may be configured to sense an amount of superconducting current flowing in a channel or loop without having to perturb the superconducting state or amount of current flowing in the channel. A three-terminal superconducting device may be used to read out a number of fluxons stored in a superconducting memory element.
US11329202B2
A micro component structure includes a substrate, a micro component and a fixing structure. The micro component and the fixing structure are disposed on the substrate. The micro component has a spacing from the substrate. The fixing structure includes a first supporting layer and a second supporting layer. The micro component is connected to the substrate through the fixing structure. The first supporting layer is connected to the micro component and located between the second supporting layer and the micro component. A refractive index of the first supporting layer is greater than a refractive index of the second supporting layer.
US11329196B2
A mounting structure for mounting a set of optoelectronic devices is provided. A mounting structure for a set of optoelectronic devices can include: a body formed of an insulating material; and a heatsink element embedded within the body. A heatsink can be located adjacent to the mounting structure. The set of optoelectronic devices can be mounted on a side of the mounting structure opposite of the heatsink.
US11329190B2
There is provided a light emitting device including: a substrate; and a laminated structure provided on the substrate and having a plurality of columnar portion groups, in which the columnar portion group includes at least one first columnar portion, and a plurality of second columnar portions, the first columnar portion has a light emitting layer into which a current is injected to generate light, no current is injected into the second columnar portion, an optical confinement mode is formed in the plurality of columnar portion groups, the first columnar portion is disposed at a position that overlaps a peak of electric field intensity, and the second columnar portion is disposed at a position that does not overlap the peak of electric field intensity.
US11329183B2
A photo detection element includes: a substrate; a light-receiving layer formed over the substrate, the light-receiving layer including graphene layers and spacer layers that are alternately stacked, light passing through each of the spacer layers, the spacer layers being made of insulating material; a first electrode that is in contact with the light-receiving layer; and a second electrode that is in contact with the light-receiving layer, a material of the second electrode being different from a material of the first electrode.
US11329177B2
Thin-film solar cell modules and serial cell-to-cell interconnect structures and methods of fabrication are described. In an embodiment, solar cell module and interconnect includes a conformal transport layer over a subcell layer. The conformal transport layer may also laterally surround an outside perimeter the subcell layer.
US11329166B2
In a transistor that includes an oxide semiconductor, a change in electrical characteristics is suppressed and the reliability is improved. A semiconductor device that includes a transistor is provided. The transistor includes a first conductive film that functions as a first gate electrode, a first gate insulating film, a first oxide semiconductor film that includes a channel region, a second gate insulating film, and a second oxide semiconductor film and a second conductive film that function as a second gate electrode. The second oxide semiconductor film includes a region higher in carrier density than the first oxide semiconductor film. The second conductive film includes a region in contact with the first conductive film.
US11329158B2
A structure for a field-effect transistor includes a semiconductor body, a first gate structure extending over the semiconductor body, and a second gate structure extending over the semiconductor body. A recess is in the semiconductor body between the first and second gate structures. A three part source/drain region includes a pair of spaced semiconductor spacers in the recess; a first semiconductor layer laterally between the pair of semiconductor spacers; and a second semiconductor layer over the first semiconductor layer. The pair of spaced semiconductor spacers, the first semiconductor layer and the second semiconductor layer may all have different dopant concentrations.
US11329156B2
A transistor device having a channel region including a portion located in a sidewall of semiconductor material of a trench and an extended drain region including a portion located in a lower portion of the semiconductor material of the trench. In one embodiment, a control terminal of the transistor device is formed by patterning a layer of control terminal material to form a sidewall in the trench and a field plate for the transistor device is formed by forming a conductive sidewall spacer structure along the sidewall of the control terminal material.
US11329152B2
A method of manufacturing a semiconductor device of one embodiment includes the steps of: forming a drift region in a first surface of a semiconductor substrate; forming a body region having a first portion disposed in the first surface, and a second portion disposed in the first surface so as to surround the first portion and the drift region; forming a hard mask, having an opening over the drift region, in the first surface; forming a reverse conductivity region in the first surface by ion implantation using the hard mask; forming a trench in the first surface by anisotropic etching using the hard mask; and embedding an isolation film in the trench. The ion implantation is performed obliquely to the first surface such that ions are implanted below a first edge part, which is located on a first portion side of the opening, of the hard mask.
US11329151B2
An insulated-gate semiconductor device includes: an n+-type current spreading layer disposed on an n−-type drift layer; a p-type base region disposed on the current spreading layer; a n+-type main-electrode region arranged in an upper portion of the base region; an insulated-gate electrode structure provided in a trench; and a p+-type gate-bottom protection-region being in contact with a bottom of the trench, including a plurality of openings through which a part of the current spreading layer penetrates, being selectively buried in the current spreading layer, wherein positions of the openings cut on both sides of a central line of the trench are shifted from each other about the central line in a longitudinal direction of the trench in a planar pattern.
US11329150B2
A semiconductor device includes a substrate having opposed first and second major surface, an active area, and a termination area. Insulated trenches extend from the first major surface toward the second major surface, each of the insulated trenches including a conductive field plate and a gate electrode overlying the conductive field plate, the gate electrode being separated from the field plate by a gate-field plate insulator. The field plate extends longitudinally in both of the active and termination areas and the gate electrode is absent in the termination area. A body region of a first conductivity type extends laterally between pairs of the insulated trenches. First and second spacer regions of a second conductivity type extend laterally between the pairs of the insulated trenches at the termination area to produce segments of the first conductivity type between the first and second spacer regions that are isolated from the body region.
US11329141B2
Semiconductor device structures comprising a spacer feature having multiple spacer layers are provided. In one example, a semiconductor device includes an active area on a substrate, the active area comprising a source/drain region, a gate structure over the active area, the source/drain region being proximate the gate structure, a spacer feature having a first portion along a sidewall of the gate structure and having a second portion along the source/drain region, wherein the first portion of the spacer feature comprises a bulk spacer layer along the sidewall of the gate structure, wherein the second portion of the spacer feature comprises the bulk spacer layer and a treated seal spacer layer, the treated seal spacer layer being disposed along the source/drain region and between the bulk spacer layer and the source/drain region, and a contact etching stop layer on the spacer feature.
US11329140B2
A method of forming a gas spacer in a semiconductor device and a semiconductor device including the same are disclosed. In accordance with an embodiment, a method includes forming a gate stack over a substrate; forming a first gate spacer on sidewalls of the gate stack; forming a second gate spacer on sidewalls of the first gate spacer; removing the second gate spacer using an etching process to form a first opening, the etching process being performed at a temperature less than 0° C., the etching process using an etching solution including hydrogen fluoride; and depositing a dielectric layer over the first gate spacer and the gate stack, the dielectric layer sealing a gas spacer in the first opening.
US11329136B2
Enabling anneal for reliability improvement and multi-Vt with interfacial layer regrowth suppression
A method for fabricating a semiconductor device includes forming an interfacial layer and a dielectric layer on a base structure and around channels of a first gate-all-around field-effect transistor (GAA FET) device within a first region and a second GAA FET device within a second region, forming at least a scavenging metal layer in the first and second regions, and performing an anneal process after forming at least one cap layer.
US11329133B2
Some embodiments include an integrated assembly having a gate material, an insulative material adjacent the gate material, and a semiconductor oxide adjacent the insulative material. The semiconductor oxide has a channel region proximate the gate material and spaced from the gate material by the insulative material. An electric field along the gate material induces carrier flow within the channel region, with the carrier flow being along a first direction. The semiconductor oxide includes a grain boundary having a portion which extends along a second direction that crosses the first direction of the carrier flow. In some embodiments, the semiconductor oxide has a grain boundary which extends along the first direction and which is offset from the insulative material by an intervening portion of the semiconductor oxide. The carrier flow is within the intervening region and substantially parallel to the grain boundary. Some embodiments include methods of forming integrated assemblies.
US11329131B2
A MOSFET device includes a semiconductor body having a first and a second face. A source terminal of the MOSFET device includes a doped region which extends at the first face of the semiconductor body and a metal layer electrically coupled to the doped region. A drain terminal extends at the second face of the semiconductor body. The doped region includes a first sub-region having a first doping level and a first depth, and a second sub-region having a second doping level and a second depth. At least one among the second doping level and the second maximum depth has a value which is higher than a respective value of the first doping level and the first maximum depth. The metal layer is in electrical contact with the source terminal exclusively through the second sub-region.
US11329128B2
The present disclosure relates to an integrated chip. The integrated chip includes a source region disposed within a substrate and a drain region disposed within the substrate. The drain region is separated from the source region along a first direction. A drift region is disposed within the substrate between the source region and the drain region, and a plurality of isolation structures are disposed within the drift region. A gate electrode is disposed within the substrate. The gate electrode has a base region disposed between the source region and the drift region and a plurality of gate extensions extending outward from a sidewall of the base region to over the plurality of isolation structures.
US11329127B2
Some embodiments include apparatuses and methods of forming the apparatuses. One of the apparatuses includes a channel to conduct current, the channel including a first channel portion and a second channel portion, a first memory cell structure located between a first gate and the first channel portion, a second memory cell structure located between a second gate and the second channel portion, and a void located between the first and second gates and between the first and second memory cell structures.
US11329125B2
A capacitor comprises at least one primary trench in a substrate, extending in a first direction, and at least one secondary trench in the substrate, extending in a second direction different from the first direction. The capacitor further comprises a first dielectric material separating the substrate from the first capacitor plate of a plurality of capacitor plates, and a second dielectric material separating the first capacitor plate from a second capacitor plate of the plurality of capacitor plates, wherein the first dielectric material, the second dielectric material, the first capacitor plate and the second capacitor plate are at least partially within the at least one primary trench and the at least one secondary trench in the substrate.
US11329110B2
A display device includes: a base substrate; light-emitting elements on the base substrate with a TFT layers intervening between the light-emitting elements and the base substrate, to form a display area; a sealing film including a sequentially formed stack of a first inorganic film and a second inorganic film and provided so as to cover the light-emitting elements; and an insular non-display area in the display area, wherein the non-display area includes a frame-shaped inner circular wall protruding in a thickness direction of the base substrate and extending along a boundary between the non-display area and the display area, and the inner circular wall includes on a surface thereof an organic buffer layer interposed between the first inorganic film and the second inorganic film.
US11329099B2
A magnetic random access memory chip having magnetic memory elements with different performance characteristics formed on the same chip. The magnetic memory elements can be magnetic random access memory elements. The memory chip can have a first set of magnetic random access chips having a first set of physical and performance characteristics formed in a first area of the sensor and a second set of magnetic random access chips having a second set of performance characteristics formed in a second area of the chip. For example, the first set of magnetic random access memory elements can have performance characteristics that match or exceed those of a non-volatile memory, whereas the second set of magnetic random access memory elements can have performance characteristic that match or exceed those of a static random access memory element.
US11329098B2
According to various embodiments, a PMUT device may include a wafer, an active layer including a piezoelectric stack, an intermediate layer having a cavity therein where the intermediate layer is disposed between the wafer and the active layer such that the cavity is adjoining the piezoelectric stack. A via may be formed through the active layer and the intermediate layer to the wafer. A metallic layer may be disposed over the active layer and over surfaces of the via. The intermediate layer may include an interposing material surrounding the cavity, and may further include a sacrificial material surrounding the via. The sacrificial material may be different from the interposing material. The metallic layer may include a first member at least substantially overlapping the piezoelectric stack, a second member extending from the first member to the cavity, and a third member extending into the active layer to contact an electrode therein.
US11329097B2
An embodiment provides a semiconductor device including a light-emitting structure including a plurality of light-emitting portions disposed at a side and a plurality of second light-emitting portions disposed at another side, a plurality of first connection electrodes configured to electrically connect the plurality of first light-emitting portions, a plurality of second connection electrodes configured to electrically connect the plurality of second light-emitting portions, a first pad disposed on the plurality of first light-emitting portions, and a second pad disposed on the plurality of second light-emitting portions. The first pad includes a plurality of 1-2 pads extending toward the second pad. The second pad includes a plurality of 2-2 pads extending toward the first pad. The first connection electrode includes a region between the plurality of 1-2 pads in a thickness direction of the light-emitting structure. The second connection electrode includes a region between the plurality of 2-2 pads in the thickness direction of the light-emitting structure.
US11329093B2
A photoelectric conversion apparatus includes a semiconductor substrate including a photoelectric conversion portion, a metal containing portion provided on the semiconductor substrate, an interlayer insulation film arranged on the semiconductor substrate to cover the metal containing portion, a first silicon nitride layer arranged on the photoelectric conversion portion to include a portion lying between the interlayer insulation film and the semiconductor substrate, a silicon oxide film including a portion arranged between the first silicon nitride layer and the photoelectric conversion portion, and a portion arranged between the interlayer insulation film and the metal containing portion, a second silicon nitride layer arranged between the silicon oxide film and the metal containing portion.
US11329090B2
The present technology relates to an image sensor, a manufacturing method and an electronic device capable of preventing a ghost. In the image sensor, a plate-like transparent member larger than a sensor chip in size is affixed to a side of a pixel array unit of the sensor chip having the pixel array unit in which pixels that perform photoelectric conversion are arrayed. The present technology can be applied to a case of capturing an image by receiving light, regardless of whether the light is visible light or not.
US11329089B1
Pixel isolation wells in a semiconductor image sensor are implemented via two or more photoresist patterning phases and two or more corresponding dopant implantation operations. A distinct photomask is applied in each patterning phase with the isolation-well street lines patterned by each mask spaced from one another by an integer multiple (i.e., 2 or greater) of the pixel pitch, and patterns formed by respective masks being staggered by the pixel pitch.
US11329087B2
Structures for a photodetector and methods of fabricating a structure for a photodetector. The structure includes a light-absorbing region having a side edge, an anode adjacent to the side edge of the light-absorbing region, and a cathode adjacent to the side edge of the light-absorbing region.
US11329083B2
An image sensor package is provided. The image sensor package comprises a package substrate, and an image sensor chip arranged over the package substrate. The integrated circuit device further comprises a protection layer overlying the image sensor chip having a planar top surface and a bottom surface lining and contacting structures under the protection layer, and an on-wafer shield structure spaced around a periphery of the image sensor chip. The height of the image sensor package can be reduced since a discrete cover glass or an infrared filter and corresponding intervening materials are no longer needed since being replaced by the build in protection layer. The size of the image sensor package can be reduced since a discrete light shield and corresponding intervening materials are no longer needed since being replaced by the build in on wafer light shield structure.
US11329081B2
A photo-detecting apparatus includes an absorption layer configured to absorb photons and to generate photo-carriers from the absorbed photons, wherein the absorption layer includes germanium. A carrier guiding unit is electrically coupled to the absorption layer, wherein the carrier guiding unit includes a first switch including a first gate terminal.
US11329072B2
An electronic device of an embodiment of the disclosure includes a first substrate, a second substrate, and a driving layer. The first substrate and the second substrate are disposed opposite to each other, and the driving layer is disposed between the first substrate and the second substrate. The driving layer includes a scan line and a data line. The scan line is disposed on the first substrate and includes a first scan line segment. The first scan line segment has an opening and includes a first branch and a second branch. The first branch and the second branch are located on two opposite sides of the opening and are electrically connected in parallel with each other. The data line is disposed on the first substrate and intersects with the scan line. The electronic device of the embodiment of the disclosure may exhibit ideal display effect.
US11329070B2
Provided is an electronic panel. The electronic panel includes a display unit including a plurality of pixels, an encapsulation layer covering the pixels, and a planarization layer disposed on the encapsulation layer, the display unit in a plan view including an active area displaying an image and a peripheral area adjacent to the active area, and an input sensing unit disposed on the display unit and configured to detect an external input. An upper surface of the encapsulation layer includes a flat surface provided in the active area and a non-flat surface provided in the peripheral area and curved compared to the flat surface. The planarization layer covers the non-flat surface. The input sensing unit is disposed on the flat surface and on the non-flat surface.
US11329065B2
An object is to provide a semiconductor device with large memory capacity. The semiconductor device includes first to seventh insulators, a first conductor, and a first semiconductor. The first conductor is positioned on a first top surface of the first insulator and a first bottom surface of the second insulator. The third insulator is positioned in a region including a side surface and a second top surface of the first insulator, a side surface of the first conductor, and a second bottom surface and a side surface of the second insulator. The fourth insulator, the fifth insulator, and the first semiconductor are sequentially stacked on the third insulator. The sixth insulator is in contact with the fifth insulator in a region overlapping the first conductor. The seventh insulator is positioned in a region including the first semiconductor and the sixth insulator.
US11329030B2
A method of producing a chip module includes providing a carrier; arranging semiconductor chips on the carrier; applying an electrically insulating material on the carrier; and structuring the carrier such that the chip module is provided, wherein the chip module includes separate carrier sections produced by structuring the carrier, the carrier sections of the chip module connected by the electrically insulating material.
US11329022B2
Packages for semiconductor devices, packaged semiconductor devices, and methods of packaging semiconductor devices are disclosed. In some embodiments, a package for a semiconductor device includes an integrated circuit die mounting region, a molding material around the integrated circuit die mounting region, and an interconnect structure over the molding material and the integrated circuit die mounting region. The interconnect structure has contact pads, and connectors are coupled to the contact pads. Two or more of the connectors have an alignment feature formed thereon.
US11329008B2
A method for manufacturing a semiconductor package includes following operations. A die having a first surface and a second surface opposite to the first surface is provided. A polymeric film is disposed over the second surface of the die. An adhesive film is provided. The die and the polymeric film are attached to a carrier substrate through the adhesive film. The die, the polymeric film and the adhesive film are molded with a molding compound. The polymeric film is sandwiched between the die and the adhesive film upon attaching to the carrier substrate.
US11328996B2
A device package and method of forming the device package are described. The device package includes a dielectric on a conductive pad, a first via on a top surface of conductive pad, where the first via extends through dielectric, and a conductive trace on dielectric. The device package has a second via on dielectric, where the conductive trace connects to first and second vias, and the second via connects to an edge of conductive trace opposite from first via. The device package may have a seed on dielectric, where the seed electrically couples to conductive trace, a first seed on the top surface of conductive pad, where the first via is on first seed, and a second seed on a top surface of first via, the second seed on surfaces of second via, where the conductive trace is on second seed disposed on both first and second vias.
US11328994B2
A method for manufacturing an interconnect structure includes providing a substrate structure comprising a substrate, a first dielectric layer on the substrate, and a metal interconnect line formed in the first dielectric layer and extending through to a surface of the substrate; removing a portion of the first dielectric layer on opposite sides of the metal interconnect line to expose a surface of the metal interconnect line and to form a recess; forming a graphene layer on the exposed surface of the metal interconnect line; and forming a second dielectric layer filling the recess and covering the graphene layer. The interconnect structure can prevent metal atoms of the metal interconnect line from diffusion into the first and second dielectric layers.
US11328955B2
A substrate wafer arrangement includes a substrate layer having a first main side and a second main side opposite the first main side, the first main side being a front-side and the second main side being a back-side, the substrate layer further having a plurality of semiconductor chips. A polymer structure arranged between the plurality of semiconductor chips extends at least from the front-side of the substrate layer to the back-side of the substrate layer and protrudes from a back-side surface of the substrate layer. The polymer structure separates a plurality of insular islands of conductive material, each insular island corresponding to a respective semiconductor chip of the plurality of semiconductor chips. Semiconductor devices produced from the substrate wafer arrangement are also described.
US11328950B2
Embodiments of the disclosure relate to a method for fabricating semiconductor-on-insulator (SemOI) electronic components. In the method, a device wafer is bonded to a handling wafer. The device wafer includes a semiconductor device layer and a buried oxide layer. A substrate is adhered to the handling wafer. The substrate is a glass or a ceramic, and bonding occurs at an interface between the semiconductor device layer and the substrate. Material is removed from the device wafer to expose the buried oxide layer. The substrate is debonded from the handling wafer so as to provide an SemOI electronic component including the substrate, the semiconductor device layer, and the buried oxide layer.
US11328945B2
A wafer forming apparatus includes a conveying tray having an ingot accommodating section that accommodates a semiconductor ingot and a wafer accommodating section that accommodates a wafer formed from the semiconductor ingot, a belt conveyor unit that conveys the conveying tray to each processing apparatus, a cassette rack on which cassettes accommodating the wafers are placed correspondingly to the conveying trays, and a transferring unit that transfers the wafer from the wafer accommodating section of the conveying tray to the cassette placed on the cassette rack. The conveying tray is provided with an identification mark. The cassette rack or the cassette corresponding to the conveying tray is provided with the same identification mark as the identification mark provided on the conveying tray.
US11328935B2
A method of forming a layer structure is provided. The method may include plasma-treating a metal surface with a hydrogen-containing plasma, thereby forming nucleophilic groups over the metal surface, and forming an organic layer over the metal surface, wherein the organic layer comprises silane and is covalently bonded to the nucleophilic groups.
US11328930B2
Implementations of a method of forming a semiconductor package may include forming electrical contacts on a first side of a wafer, applying a photoresist layer to the first side of the wafer, patterning the photoresist layer, and etching notches into the first side of the wafer using the photoresist layer. The method may include applying a first mold compound into the notches and over the first side of the wafer, grinding a second side of the wafer opposite the first side of the wafer to the notches formed in the first side of the wafer, applying one of a second mold compound and a laminate resin to a second side of the wafer, and singulating the wafer into semiconductor packages. Six sides of a die included in each semiconductor package may be covered by one of the first mold compound, the second mold compound, and the laminate resin.
US11328926B2
The present invention relates to the field of chemical industry, and discloses organosilicone micro-mesoporous ultra-low dielectric thin films and preparation methods therefor. A structural formula of a POSS-based organosilane precursor in the thin film is as follows: where n is 12, 16, 18, 20, or 22, and X is CH3 or CH2CH3. The preparation method includes the following steps: dissolving a certain amount of the POSS-based precursor in an organic solvent at a room temperature; adding an appropriate amount of a photoacid generator, after uniformly stirring, spraying a mixed liquid to form a film on a substrate; placing the substrate under a light-emitting diode lamp for irradiating for a preset time after the organic solvent is completely evaporated; then placing the substrate in N,N-dimethylformamide for undergoing a transesterification reaction with fluoroalkyl alcohol for 24-72 h; and washing and drying to obtain the organosilicone micro-mesoporous ultra-low dielectric thin film. Compared with existing ultra-low dielectric thin films, the obtained thin film has a lower dielectric constant (1.89), and is better in dielectric stability in a humid environment, simple to operate, and high in polymerization speed.
US11328920B2
A Time of Flight mass analyser is disclosed comprising: at least one ion mirror ((34) for reflecting ions; an ion detector (36) arranged for detecting the reflected ions; a first pulsed ion accelerator (30) for accelerating an ion packet in a first dimension (Y-dimension) towards the ion detector (36) so that the ion packet spatially converges in the first dimension as it travels to the detector (36); and a pulsed orthogonal accelerator (32) for orthogonally accelerating the ion packet in a second, orthogonal dimension (X-dimension) into one of said at least one ion mirrors (34).
US11328916B2
A method of determining mass defect plots with user-defined mass scaling, filtering, and labeling in a mass spectrometer is described. An implementation of the method comprises, (i) generating a mass defect plot from the data, (ii) filtering all ions in the mass defect plot that do not have an associated isotopologue ion, (iii) selecting an unidentified ion, (iv) determining an isotope pattern of the unidentified ion, (v) identifying one or more elements indicated by the isotope pattern for the unidentified ion; (vi) searching formulas containing one or more elements indicated by the isotope pattern for the unidentified ion, (vii) determining a chemical formula of the identified ion, and (viii) displaying the chemical formulas for the unidentified ion on a screen.
US11328905B2
There is provision of a thermal spraying method of a component for a plasma processing apparatus performed by a plasma spraying apparatus including a nozzle and a plasma generating unit having a common axis with the nozzle. The method includes a step of injecting, with a plasma generating gas, feedstock powder having a particle diameter of 15 μm or less from a tip of the nozzle to the plasma generating unit, a step of generating a plasma from the plasma generating gas in the plasma generating unit, by using electric power not more than 50 kW, and a step of thermal spraying the feedstock powder liquefied by the plasma at the component through a mask, such that a surface of a resin layer of the component is covered with the feedstock powder.
US11328903B2
A plasma processing system includes a radio-frequency (RF) power source unit configured to generate three RF powers; a process chamber to which a process gas supplied and to which the RF powers are applied to generate a plasma; and an impedance matcher between the RF power source unit and the process chamber, the impedance matcher configured to adjust an impedance. The RF power source unit may include a first RF power source connected to a first electrode located in a lower portion of the process chamber to apply a first RF power having a first frequency, a second RF power source connected to the first electrode and to apply a second RF power having a second frequency, and a third RF power source connected to a second electrode located in an upper portion of the process chamber and to apply a third RF power having a third frequency.
US11328892B2
Disclosed herein are radio frequency (RF) cavities and systems including such RF cavities. The RF cavities are characterized as having an insert with at least one sidewall coated with a material to prevent charge build up without affecting RF input power and that is heat and vacuum compatible. One example RF cavity includes a dielectric insert, the dielectric insert having an opening extending from one side of the dielectric insert to another to form a via, and a coating layer disposed on an inner surface of the dielectric insert, the inner surface facing the via, wherein the coating layer has a thickness and a resistivity, the thickness less than a thickness threshold, and the resistivity greater than a resistivity threshold, wherein the thickness and resistivity thresholds are based partly on operating parameters of the RF cavity.
US11328889B2
A circuit breaker for interrupting a direct current, in particular in a power supply system in a vehicle having a main current path that includes a switch, and having a reed relay for detecting an electric current flow across the main current path. The switch is coupled to the reed relay. Also, a use of a circuit breaker is provided.
US11328888B2
A bus plug structured to electrically connect between a busway and a load includes a circuit breaker structured to electrically connect between connectors and the load and to output a first control signal, the circuit breaker including separable contacts structured to open to stop power from the flowing from the busway to the load, a motor operator structured to cause the separable contacts to open or close in response to the first control signal from the circuit breaker, and a wireless communication module structured to wirelessly communicate with an external device and to output a second control signal to the circuit breaker is response to wireless communication received from the external device. The circuit breaker is structured to output the first control signal to the motor operator to open or close the separable contacts in response to receiving the second control signal from the wireless communication module.
US11328884B2
A circuit breaker includes at least one moveable contact. The moveable electrode is operably connected to a Thomson coil actuator that can separate and open the contacts of the circuit breaker. A sensor senses current or voltage in the circuit breaker. When a condition exists that triggers an opening action, a controller will use select a current level to apply to the Thomson coil actuator. The selected current level will vary based on the sensed current or voltage level. The controller will cause a driver to apply the selected current level to the Thomson coil actuator, and it will cause the contacts to separate and open. If the circuit breaker is a vacuum interrupter, the vacuum interrupter may employ a multi-section bellows in which each section has unique structural characteristics as compared to the other sections, so that different sections will dominate as the Thomson coil's speed of operation varies.
US11328878B2
A porous carbon material includes a hierarchical porous structure including a primary microporous structure and at least one of a secondary mesoporous structure and a secondary macroporous structure. The porous carbon material is formed by combining a halogenated-hydrocarbon, an aprotic hydrocarbon solvent, and a reductant to initiate a reaction that forms intermediate particles having a microporous framework; and subjecting the intermediate particles to a heat treatment at a heat treatment temperature ranging from about 300° C. to less than 1,500° C. for a heat treatment time period ranging from about 20 minutes to about 10 hours to thereby form the porous carbon material. The aprotic hydrocarbon solvent is selected from the group consisting of toluene, hexane, cyclohexane, and combinations thereof.
US11328875B2
The present invention relates to a dye-sensitized solar cell (DSC) comprising a porous isolating substrate (30) having a first surface and a second surface, a first porous layer (14) comprising conducting particles printed on the first surface of the porous isolating substrate to form a conductive porous layer, a second porous layer (16) comprising conducting particles printed on the second surface of the porous isolating substrate to form a conductive porous layer, whereby the porous isolating substrate is disposed between the first and second porous layers, a third porous layer (18) comprising light absorbing dye molecules deposited on the first porous layer, and a charge transfer medium for transferring charges between the third and first porous layers. Each of the porous layers comprise a printed pattern including at least one non-transparent portion (24, 25, 26) and at least one transparent portion (20, 21, 22) and the porous isolating substrate comprises at least one transparent portion (32), whereby said transparent portions of the porous layers and said transparent portion of the porous isolating substrate are positioned relative to each other so they form at least one continuous transparent pathway through the solar cell.
US11328871B2
A composite electronic component includes a composite body including a multilayer ceramic capacitor and a ceramic chip coupled to each other. The multilayer ceramic capacitor includes a first ceramic body and first and second external electrodes, and the ceramic chip is disposed below the multilayer ceramic capacitor and includes a second ceramic body having first and second terminal electrodes. The multilayer ceramic capacitor and the ceramic chip are coupled by solder disposed between the first and second external electrodes and the first and second terminal electrodes, and each angle (θ) defined by inner side surfaces of the solder, respectively disposed on inner ends of bent portions of the first and second terminal electrodes disposed on an upper surface of the second ceramic body, and an upper plane of the second ceramic body of the ceramic chip satisfies 45 degrees or less.
US11328861B2
An LC resonance element (10) includes a dielectric film (12), a common electrode (11) formed of a thin-film conductor on a lower surface (12D) of the dielectric film, a first capacitor (C1) and a second capacitor (C2) that are connected in series via the common electrode (11) and constitute a thin-film capacitor (TC), first and second external connection terminals (14A, 14B) formed on an upper surface (12U) of the dielectric film, a thin-film conductive wire (16) constituting a thin-film inductor (TL), a first upper electrode (13A) of the first capacitor formed on the upper surface (12U), and a second upper electrode (13B) of the second capacitor formed on the upper surface (12U). The thin-film conductive wire (16) is formed in a region (R2) located on the upper surface (12U) of the dielectric film and outside the common electrode (11) in plan view.
US11328858B2
An inductor component including a spiral wiring wound into a planar shape. A first magnetic layer and a second magnetic layer are located at positions sandwiching the spiral wiring from both sides in a normal direction relative to the plane of the wound spiral wiring. A vertical wiring extending from the spiral wiring in the normal direction penetrates the inside of the first magnetic layer or the second magnetic layer.
US11328852B2
A coil device is installed on an installation object. The coil device includes a housing accommodating at least a coil portion and a heat radiation member coming into thermal contact with the installation object. The heat radiation member includes a main body portion interposed in at least a part of a space between the housing and the installation object and a protrusion protruding from the main body portion toward the installation object.
US11328851B2
A method of manufacturing a ceramic electronic component such that Voids of the ceramic element and voids at the interfaces between the ceramic element and the external electrodes are filled with a resin composition by applying, to the ceramic electronic component, a resin-containing solution that has the function of etching the surface of the ceramic element to ionize constituent elements of the ceramic element. The resin composition includes a resin, and cationic elements among the constituent elements of the ceramic elements, which are ionized and deposited from the ceramic element.
US11328840B2
A high frequency signal transmission cable includes a conductor, an insulator provided over a periphery of the conductor, a plating layer provided over a periphery of the insulator, and a sheath provided over a periphery of the plating layer. A crack suppressing layer is provided between the insulator and the plating layer, in such a manner as to remain in contact with the insulator while being provided with the plating layer over an outer surface of that crack suppressing layer. The crack suppressing layer is composed of a resin film to suppress the occurrence of a cracking in the plating layer by bending while moving in a longitudinal direction of the cable relative to a bending of the insulator.
US11328839B1
Energy and a control signal may be provided using a coupled power and control cable. The coupled power and control cable may comprise a power cable, a control cable, and an overall jacket. The power cable may be connected between a switch and a fixture and may provide energy to the fixture from the switch. The control cable may be connected between the control circuit and the fixture and may provide the control signal to the fixture from the control circuit. The power cable and the control cable may be disposed beneath the overall jacket.
US11328835B2
A conductive pattern having high dispersion stability and a low resistance over a board is formed. A dispersing element (1) contains a copper oxide (2), a dispersing agent (3), and a reductant. Content of the reductant is in a range of a following formula (1). Content of the dispersing agent is in a range of a following formula (2). 0.0001≤(reductant mass/copper oxide mass)≤0.10 (1) 0.0050≤(dispersing agent mass/copper oxide mass)≤0.30 (2) The dispersing element containing the reductant promotes reduction of copper oxide to copper in firing and promotes sintering of the copper.
US11328813B2
A method for computer-assisted planning of a transplant surgery is provided. The method includes obtaining a computer-readable representation of a donor and recipient skeletal fragment; determining surgical cutting planes on the computer-readable representation of the donor skeletal fragment from which a portion of the donor skeletal fragment from the computer-readable representation of the donor skeletal fragment will be harvested; determining virtual cutting guides; performing a virtual osteotomy to separate the portion of the donor skeletal fragment from the computer-readable representation of the donor skeletal fragment from a remainder portion of the donor skeletal fragment based on a position of the virtual cutting guides that are attached to the computer-readable representation of the donor skeletal fragment; positioning the donor skeletal fragment within a transplant region of the recipient skeletal fragment; and creating a hybrid computer-readable representation comprising the recipient skeletal fragment and the portion of the donor skeletal.
US11328802B2
A tele-health services cabin includes a plurality of vital signs monitoring devices, a cabin management unit, and videoconferencing hardware via which a remote practitioner in a remote medical call center videoconferences with a patient in the cabin to diagnose symptoms of the patient. The cabin management unit includes a processor that controls the cabin, a data input at which patient data is provided from the vital signs monitoring devices, and a transmitter connectable to a communication link for bi-directional communication between the cabin management unit and the medical call center, where the transmitter transmits the patient data to the medical call center. The tele-health services cabin may include a patient chair including a motorized seat back and at least one sensor encapsulated in the seat back. The tele-health services cabin may include a hands-free medical device station. The tele-health services cabin may include an automatic cleaning system.
US11328800B2
Described is a system comprising an input module receiving a first data set indicative of at least one patient condition for each of a plurality of patients obtained during a predetermined time period, a comparison module comparing each of the at least one patient condition to at least one filter criteria, a filter module selecting a patient to include in a second data set if the at least one patient condition of the patient satisfies the at least one filter criteria, a report module generating a report based on the second data set, wherein the report includes at least one patient identifier for each patient in the second data set and at least one descriptor of the at least one patient condition for each patient in the second data set, and a classification module storing at least one classification value for the at least one patient condition.
US11328799B2
In various embodiments, authentication stations are distributed within a facility, particularly in spaces where mobile devices are predominantly used—e.g., a hospital's emergency department. Each such station includes a series of authentication devices. Mobile device may run applications for locating the nearest such station and, in some embodiments, pair wirelessly with the station so that authentication thereon will accord a user access to the desired resource via a mobile device.
US11328794B2
Disclosed are methods for testing biological samples containing genomic nucleic acids obtained from an organism having a genome, such as a human genome. It is often desirable to analyze a DNA sample or more than one, different DNA samples, to determine whether the sample comes from one individual or two individuals. The present method requires very low amounts of DNA and can use partial sequences of DNA fragments. Partial sequences are analyzed for the presence of polymorphisms (e.g. SNP's) that can be mapped to a reference SNP map. The distance between similar SNPS, which are genetically linked, can be used to statistically determine a likelihood of identity of individuality in a sample.
US11328788B2
A memory system is disclosed. The memory system includes a first memory array, an error correction code circuit, and a monitor circuit. The error correction code circuit is configured to receive data from the first memory array to correct, at least one error bit in the received data. The error correction code circuit is further configured to generate an error determination signal. The monitor circuit is coupled to the error correction code circuit. The monitor circuit is configured to receive the error determination signal and record at least one fail word address associated with the at least one error bit and corresponding failure times in an error table.
US11328787B2
In one embodiment of the present disclosure, an OTP memory circuit may include: a fuse array configured to output fuse data of a fuse set corresponding to a fuse address among a plurality of fuse sets; and a fuse address generation circuit configured to generate the fuse address to search for an available fuse set within a particular region, corresponding to a defective address, among a plurality of regions of the fuse array.
US11328786B2
A memory module includes at least one semiconductor memory device, and a test pattern memory that stores first test pattern information for testing the at least one semiconductor memory device, and the first test pattern information stored in the test pattern memory is transferred to a host in a test operation. Through the memory module having the above-described function, a memory test is possible in consideration of a unique weak characteristic of the memory module.
US11328780B1
Apparatuses and techniques are described for optimizing a program operation in a memory device in which groups of memory cells are programmed from checkpoint states to respective data states. In a first program pass, groups of memory cells are programmed to respective checkpoint states with verify tests. Each checkpoint state is associated with a set of data states. In a second program pass, the memory cells are programmed closer to their assigned data state with a specified number of program pulses. In a third program pass, the memory cells are programmed to their assigned data state by applying program pulses and performing verify tests. The number of checkpoint states and the number of data states associated with each checkpoint state can be optimized based on a spacing between the verify voltages of the data states.
US11328774B2
The present disclosure discloses a ternary content addressable memory based on a memory diode, which includes a plurality of kernel units having functions of storing data, erasing/writing data, and comparing data; the kernel units are arranged in an array, all kernel units in a unit of row are connected to a same matching line, and all kernel units in a unit of column are connected to a same pair of complementary search signal lines; the kernel unit includes two memory diodes; top electrodes of a first memory diode and a second memory diode are respectively connected to a pair of complementary search signal lines, and bottom electrodes of the first memory diode and the second memory diode are connected to a same matching line. The present disclosure can greatly reduce a chip dimension of the ternary content addressable memory and reduce power consumption; the ternary content addressable memory of the present disclosure has a simple structure, which effectively simplifies a manufacturing process and reduces a manufacturing cost; the present disclosure provides and achieves a memory diode that is compatible with a standard CMOS process, which is suitable for currently rapidly developing semiconductor integrated circuits.
US11328769B2
A resistance change device includes a first resistance change layer that occludes and discharges ions of at least one type, and resistance of the first resistance change layer, changes in accordance with an amount of the ions in such a manner that the resistance decreases when the ions are discharged and the resistance increases when the ions are occluded; a second resistance change layer that occludes and discharges the ions, and resistance of the second resistance change layer changes in accordance with the amount of the ions in such a manner that the resistance increases when the ions are discharged and the resistance decreases when the ions are occluded; and an ion conductive layer that carries the ions and is provided between the first resistance change layer and the second resistance change layer.
US11328768B2
In an embodiment, the column decoder of a PCM device is divided into two portions that can be governed independently of one another, and the driving signals of the two portions are configured so as to guarantee comparable capacitive loads at the two inputs of a sense amplifier in both of the operations of single-ended reading and double-ended reading. In particular, during single-ended reading, the sense amplifier has a first input that receives a capacitive load corresponding to the direct memory cell selected, and a second input that receives a capacitive load associated to a non-selected complementary memory cell.
US11328764B2
Systems, among other embodiments, include topologies (data and/or control/address information) between an integrated circuit buffer device (that may be coupled to a master, such as a memory controller) and a plurality of integrated circuit memory devices. For example, data may be provided between the plurality of integrated circuit memory devices and the integrated circuit buffer device using separate segmented (or point-to-point link) signal paths in response to control/address information provided from the integrated circuit buffer device to the plurality of integrated circuit buffer devices using a single fly-by (or bus) signal path. An integrated circuit buffer device enables configurable effective memory organization of the plurality of integrated circuit memory devices. The memory organization represented by the integrated circuit buffer device to a memory controller may be different than the actual memory organization behind or coupled to the integrated circuit buffer device. The buffer device segments and merges the data transferred between the memory controller that expects a particular memory organization and actual memory organization.
US11328762B2
Circuits, systems, and methods are described herein for generating a boost voltage for a write operation of a memory cell. In one embodiment, a boost circuit includes a first inverter and a second inverter, each configured to invert a write signal. The boost circuit also includes a transistor and a capacitor. The transistor is coupled to an output of the first inverter. The transistor is configured to charge a capacitor based on the write signal and provide a supply voltage to a write driver. The capacitor is coupled to an output of the second inverter. The capacitor is configured to generate and provide a delta voltage to the write driver.
US11328761B2
The memory device includes a memory block, a voltage generator, a pass switch group connecting or blocking the global lines and the local lines to each other or from each other in response to a block selection voltage, a decoder, and a logic circuit configured to control the decoder and the voltage generator so that the local lines are floated after initializing a channel of the strings and a voltage of the global lines is lower than a voltage of the global lines when initializing the channel of the strings, when a program operation of selected memory cells included in a selected page of the memory block is completed, the channels of the strings are initialized and the local lines are floated.
US11328758B2
A magnetic memory and its programming control method and reading method, and a magnetic storage device of the magnetic memory are provided in the present disclosure. The magnetic memory includes a first magnetic tunnel junction memory cell, including a first terminal coupled to a first bit line, and further includes a switch device, including a first terminal coupled to a second terminal of the first magnetic tunnel junction memory cell, and a control terminal connected to a switch control signal. The magnetic memory further includes a second magnetic tunnel junction memory cell, including a first terminal coupled to a second bit line, and a second terminal coupled to a second terminal of the switch device. The magnetic memory further includes a first transistor, a second transistor, and a sensing amplifier.
US11328756B1
A semiconductor system includes a controller configured to output a clock, a command and an address; and a semiconductor device configured to generate a flag signal by detecting an input time of the command, which is input in synchronization with the clock in a write auto-precharge operation based on the command, and configured to generate an internal address for performing the write auto-precharge operation, by serializing the address and then parallelizing the flag signal and the serialized address.
US11328754B2
Aspects of a storage device including a memory and a controller are provided which allow for reduction of current during program operations using pre-charge timing control based on an inhibit bit line count acquired from data latches. When the inhibit bit line count is within a bit line count range, the controller pre-charges bit lines in memory during a first time period to a first target voltage, and when the inhibit bit line count is outside the bit line count range, the controller pre-charges the bit lines during a second, earlier time period to a second, smaller target voltage. The controller is thus configured to reduce current and minimize operation overlaps in the earlier time period during the middle of the program operation where current is highest. Thus, a balance in power consumption and performance may be achieved during program operations using timing control.
US11328743B2
Provided is a precursor of a current-perpendicular-to-plane giant magnetoresistive element having a laminated structure of ferromagnetic metal layer/nonmagnetic metal layer/ferromagnetic metal layer, the precursor having a nonmagnetic intermediate layer containing a non-magnetic metal and an oxide in a predetermined ratio such that the distribution thereof is nearly uniform at the atomic level. Also provided is a current-perpendicular-to-plane giant magnetoresistive element having a current-confinement structure (CCP) which has: a current confinement structure region made of a conductive alloy and obtained by heat-treating a laminated structure of a ferromagnetic metal layer and a nonmagnetic intermediate layer at a predetermined temperature; and a high-resistance metal alloy region containing an oxide and surrounding the current confinement structure region.
US11328740B2
In some embodiments, a first audio signal is received via a first microphone, and a first probability of voice activity is determined based on the first audio signal. A second audio signal is received via a second microphone, and a second probability of voice activity is determined based on the first and second audio signals. Whether a first threshold of voice activity is met is determined based on the first and second probabilities of voice activity. In accordance with a determination that a first threshold of voice activity is met, it is determined that a voice onset has occurred, and an alert is transmitted to a processor based on the determination that the voice onset has occurred. In accordance with a determination that a first threshold of voice activity is not met, it is not determined that a voice onset has occurred.
US11328738B2
A method including receiving one or more datasets of audio data of a key child captured in a natural sound environment of the key child. The method also includes segmenting each of the one or more datasets of audio data to create audio segments. The audio segments include cry-related segments and non-cry segments. The method additionally includes determining periods of the cry-related segments that satisfy one or more threshold non-sparsity criteria. The method further includes performing a classification on the periods to classify each of the periods as either a cry period or a fussiness period. Other embodiments are described.
US11328735B2
An apparatus for spatial audio signal encoding, the apparatus comprising at least one processor and at least one memory including a computer program code, the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus at least to: determine, for two or more audio signals, at least one spatial audio parameter for providing spatial audio reproduction, the at least one spatial audio parameter comprising a direction parameter with an elevation and an azimuth component; define a spherical grid generated by covering a sphere with smaller spheres, wherein the centres of the smaller spheres define points of the spherical grid; and convert the elevation and azimuth component of the direction parameter to an index value based on the defined spherical grid.
US11328723B2
A portable radio (100) provides a voice control feature which advantageously enables radio users to perform talk group changes by using voice as an input medium to the radio device. Activation of a voice control button (110) and verbal entry of a valid talk group control command enables a change in talk group. The portable radio (100) comprises a controller (102) having a code plug (120) pre-programmed with a plurality of talk group alias names, and an automatic speech recognition (ASR) engine (118) providing voice control entry detection to the portable radio. The controller (102) enables a change in talk group in response to the ASR engine (118) detecting that the voice control entry is a valid talk group control command. Shortened audible confirmations of talk group change are generated using the alias names.
US11328717B2
The present disclosure relates to an electronic device, an operating method thereof, and a system including a plurality of artificial intelligence devices. An electronic device according to the present invention includes a voice receiving unit configured to receive a voice, a communication unit configured to perform communication with an artificial intelligence (AI) server set to be activated by a preset wake-up word, and a control unit configured to acquire profile information through communication with at least one artificial intelligence device communicating with the artificial intelligence server, and register the at least one artificial intelligence device by storing the acquired profile information and a list of executable commands matched to the profile information. The control unit searches for an artificial intelligence device to perform an execution command based on the profile information and the list and transmits the execution command to the searched artificial intelligence device, in response to the voice including the preset wake-up word being received by the registered artificial intelligence device and the execution command corresponding to the voice being received from the registered artificial intelligence device.
US11328711B2
A user adaptive conversation apparatus generating a talk for a conversation based on emotional and ethical states of a user. A voice recognition unit converts a talk of the user in a conversational situation into a natural language script form to generate talk information. An artificial visualization unit generates situation information by recognizing talking situation from a video and generates intention information indicating an intention of the talk. A natural language analysis unit converts the situation information and the intention information into the natural language script form. A natural language analysis unit analyzes the talk information, the intention information, and the situation information. A conversation state tracing unit generates current talk state information representing a meaning of the talk information by interpreting the talk information according to the intention information and the situation information, and determines next talk state information including candidate responses corresponding to the current talk status information.
US11328710B2
A dialogue processing apparatus includes: a communicator configured to communicate with an external apparatus; a speech inputter configured to receive a speech of a user; and a controller configured, when the speech of the user is received, to determine whether it is possible to provide a function corresponding to the received speech, and to control the communicator to transmit speech information about the speech of the user to the external apparatus based on whether it is possible to provide the function corresponding to the received speech.
US11328708B2
The present disclosure provides a speech error-correction method, device and storage medium. The method includes: determining at least one language type to which a present query speech belongs according to the present query speech of a user, and user description information, wherein the language types include mandarin and at least one dialect; determining each speech error-correction model corresponding to each language type; performing speech analysis on the present query speech by using the determined speech error-correction models, and performing speech error-correction based on a result of the speech analysis.
US11328705B2
A method and device for noise-reduction processing and an earphone are disclosed. The method includes: collecting an environmental-sound signal by using a feedforward microphone to acquire amplitude information and spectrum information of the environmental-sound signal; performing feedforward noise-reduction processing on the environmental-sound signal according to the amplitude information of the environmental-sound signal, and extracting a sound signal having a specified frequency in the environmental-sound signal according to the spectrum information of the environmental-sound signal; and outputting the sound signal having the specified frequency together with the signal after being feedforward noise-reduction processed. The present disclosure can realize the monitoring of the valuable sound signal having a specified frequency in the environmental-sound signal.
US11328704B2
An active vibratory noise reduction system includes: a first estimation signal generation section configured to generate a vibratory noise estimation signal by processing standard cosine and sine wave signals with correction filters corresponding to signal transfer characteristics from a vibratory noise source to an error signal detector; a second estimation signal generation section configured to generate a canceling vibratory noise estimation signal from the standard cosine and sine wave signals by using first and second adaptive notch control filters; a virtual error signal generation section configured to generate a virtual error signal from the vibratory noise estimation signal and the canceling vibratory noise estimation signal; and a filter coefficient updating section configured to sequentially update filter coefficients of the first and second adaptive notch control filters based on first and second reference signals and the virtual error signal such that the first virtual error signal is minimized.
US11328700B2
A method for electronic music generation comprising electronically applying one or more functions that change one or more compositional elements of a musical input in a first tonality or other musical representation to generate a musical output in a second tonality or other musical representation and recording data corresponding to the musical output in a recording medium or rendering such musical Transformations to a reproductive medium such as an amplifier and speakers or headphones.
US11328686B2
Methods and systems for controlling an aircraft cabin display are described herein. The method comprises obtaining a reflected color on a surface adjacent to a cabin window of an aircraft, generating an image having an image color in accordance with the reflected color on the surface adjacent to the cabin window, and displaying the image having the image color on a display device covering the cabin window.
US11328685B2
A common voltage calibration circuit and a driving method thereof, a circuit board and a display device are provided. The common voltage calibration circuit includes a difference circuit, a compensation circuit and a summing circuit; the difference circuit is configured to perform a difference processing on a common voltage provided by the common voltage input terminal and a feedback common voltage provided by the common voltage feedback terminal to output a difference value signal; the compensation circuit is configured to receive the difference value signal and compensate the common voltage based on the difference value signal; and the summing circuit is configured to superimpose at least two compensation signals output by the compensation circuit and output through the common voltage output terminal.
US11328675B2
A shift register unit, a driving method, a gate driving circuit, and a display device are disclosed. The shift register unit includes: a shift circuit, used to output, to a first output end during a first time period, a power control signal, and output the power control signal to a second output end during a second time period; and a signal integrated circuit, used to output the power control signal to a third output end in response to the power control signal and a first output signal, output the power control signal to the third output end in response to the power control signal and a second output signal, and output, to the third output end at times other than the first and second time period in response to the power control signal, the first output signal and the second output signal, a first pull-down power signal.
US11328671B2
A pixel circuit includes a driving circuit, configured to drive a light-emitting element to emit light; a compensation control circuit, electrically connected to a first gate line and configured to control a control terminal of the driving circuit to be connected with a second terminal of the driving circuit under the control of a first gate drive signal provided by the first gate line; and a data writing circuit, electrically connected to a second gate line and configured to control a data voltage to be provided to a first terminal of the driving circuit under the control of a second gate drive signal provided by the second gate line. A voltage value of the first gate drive signal is substantially different from a voltage value of the second gate drive signal.
US11328668B2
A pixel circuit and a driving method thereof, and a display panel. The pixel circuit includes a driver circuit, a data writing circuit, a storage circuit, a light emitting element and a bias circuit. The driver circuit controls a drive current for driving the light emitting element to emit light. The data writing circuit writes a data signal to the control terminal of the driver circuit in response to a scan signal. The storage circuit stores the data signal written by the data writing circuit. The light emitting element emits light according to the drive current. The bias circuit applies a bias voltage to the second terminal of the light emitting element in response to a bias starting signal and according to a bias voltage amplitude signal, so as to reverse bias the light emitting element.
US11328661B2
In accordance with certain embodiments, an electronic device comprises: a memory; a display; and a processor operatively connected with the memory, wherein the processor is configured to: identify a target refresh rate and a current refresh rate of the display; and change the refresh rate of the display to a first refresh rate between the current refresh rate and the target refresh rate before changing the refresh rate of the display to the target refresh rate.
US11328653B1
A detection device for an insertion slot of an LED display system is provided. When a first receiving card is inserted in the insertion slot, the detection device outputs, to a display panel of the LED display system, a first data output with reference to an image signal outputted by the first receiving card. When a second receiving card is inserted in the insertion slot, the detection device outputs a high-impedance signal to the second receiving card to enable the second receiving card to generate an enabling output, generates a second data output with reference to the enabling output and the image signal outputted by the second receiving card, and transmits the second data output to the display panel.
US11328649B2
A driving controller of a display device, the controller including a segment divider configured to divide the image signal into a plurality of segments and define a predetermined number of adjacent segments among the plurality of segments as a segment block, an image signal adder configured to add up a gray scale value of the image signal of each of the predetermined number of adjacent segments and output the added-up gray scale values, an average gray scale calculator configured to receive the added-up gray scale values and output an average gray scale value, a correction circuit configured to output corrected added-up gray scale values obtained by adding a weight value to each of the added-up gray scale values on the basis of the average gray scale value, and a driving frequency determiner configured to determine the driving frequency of the display device on the basis of the corrected added-up gray scale values.
US11328647B2
A display device includes a display panel and an optical module disposed under the display panel. The display panel includes a first display region under which the optical module is disposed to overlap the first display region in a plan view, the first display region including transparent regions through which light for an operation of the optical module passes and first pixels having a first pixel structure and disposed between the transparent regions, a second display region in which second pixels having a second pixel structure are disposed, and a third display region disposed between the first display region and the second display region, third pixels having a third pixel structure being disposed in the third display region, only part of the third pixels being driven during a display operation.
US11328643B2
A display unit of the present disclosure includes one or more display devices that perform image display by making a difference in resolution for each of a plurality of image regions in an original image, and an optical device that corrects optically for distortion of a display image that is caused by performing the image display at the different resolution for each of the plurality of image regions, a position of the image display between the plurality of image regions, or both.
US11328617B2
A platform can be employed to implement a personalized learning system that is simple to use, streamlined and scalable thereby enabling such systems to be seamlessly implemented in any learning environment. The platform can be implemented in a client-server environment in which a server or servers maintain a number of data structures which can be used to define students, assignments, classes, flashcards, videos, and learning standards definitions, among many others. A number of backend processes, websites, and web APIs can be configured to allow users to access the content of these data structures as well as to create new entries in these data structures to thereby facilitate the implementation of a personalized learning system that incorporates automation and machine learning in a school, workplace or other learning environment.
US11328612B2
A system, method, and apparatus for remotely controlled or even autonomous drone positioning control includes a drone, positioning control subsystem, subcontroller, positional or inertial sensor, processor, image sensor, and ground control device, and is configured to i) ascertain a geographical area having a geofence, ii) track at least one subject and an associated physical or digital marker within the geographical area, iii) recognize and process at least one marker geofence, iv) execute at least one positioning plan data set having at least one positioning path, and v) fly the drone per the data sets and paths without crossing a geofence or colliding with any obstacle. The present invention may also be configured to execute one or more commands that cause the drone to switch its position or path relative to priority or sequence-oriented commands, or to move the drone within a certain distance from the marker.
US11328611B2
Systems, methods, and devices of the various embodiments enable a vertiport management platform for various aerial on demand mobility (ODM) stakeholders, including vertiport owners/operators, mobility service providers, aircraft fleet operators (e.g., electric vertical takeoff and landing (eVTOL) fleet operators, etc.), etc., to coordinate activities related to vertiports. Various embodiments enable vertiport capacity and ground operation coordination among aerial ODM stakeholders. Vertiport management platforms according to the various embodiments may support all aspects of aerial ODM services. Vertiport management platforms according to the various embodiments may enable flight operations at and between vertiports regardless as to the mobility service provider and/or customer facing network under which a flight is provided to a customer.
US11328602B2
System, methods, and other embodiments described herein relate to selecting a route for a vehicle to travel. In one embodiment, the detection system generates a driving maneuver recommendation for a vehicle having a plurality of sensors configured to acquire information about an environment around the vehicle, the sensors including at least a camera to capture one or more images of a scene within the environment, by determining that at least a portion of each image in a set of images captured by the camera indicates an external display in the environment, tracking an object within the portion of each image in the set of images to determine a state of the object, the state including at least a trajectory estimate for the object, and determining a recommended driving maneuver based at least in part on the determined state of the object.
US11328598B2
A parking lot guidance system includes: a determination unit configured to determine whether the parking lot is in a congested state based on a result of detection from a detection unit; a selection unit configured to select a predetermined number of empty spaces in the parking lot based on a determination from the determination unit; and a display unit configured to display the predetermined number of empty spaces. The selection unit selects the empty spaces from further inside in an extending direction of the vehicle passage in a first parking block which is a parking block including an empty space and being closer to a facility entrance provided at a position different from that of a parking lot entrance of the parking lot out of a plurality of parking blocks along a plurality of vehicle passages when the determination unit determines that the parking lot is in the congested state.
US11328597B2
Techniques are described for defining and delivering parking area information to a vehicle. The parking area information can be sent by a parking assistant device associated with a parking area and in response to receiving one or more messages from a vehicle system of the vehicle. Messages from the vehicle system indicate a location of the vehicle and are used by the parking assistant device to track a movement of the vehicle. The parking area information is sent in one or more responses messages from the parking assistant device and can include a rule for determining whether the vehicle is permitted to park in an unoccupied parking zone within the parking area or indicate a result of applying the rule.
US11328582B1
An enhanced hazard detection device has multiple sensors. A primary sensor continuously monitors for a hazard in a vicinity of the enhanced hazard detection device, and a secondary sensor can detect or measure a physical property in the vicinity of the enhanced hazard detection device. The enhanced hazard detection device can include communications circuitry to wirelessly couple the enhanced hazard detection device to a local network. A power management controller of the enhanced hazard detection device can dynamically manage usable power, where usable power for the secondary sensor and the communications circuitry is conditioned on sufficient usable power being available for the primary sensor. As such, the enhanced hazard detection device can monitor a change in usable power and, if necessary, divert usable power from most of the multiple sensors and/or the communications circuitry to the primary sensor, to maintain uninterrupted hazard detection.
US11328576B1
Example aspects include a method, apparatus, and computer-readable medium for surveillance data processing for sanitation verification, comprising determining, by a processor based on area identification information received by a surveillance system of a premises, that an area of the premises requires periodic sanitation. The aspects further include determining, by the processor based on data captured by one or more sensors of the surveillance system, whether one or more persons associated with the cleaning staff profile have visited the area within a threshold period of time. Additionally, the aspects further include sending, by the processor, a first notification to a facilities management device in response to the one or more persons associated with the cleaning staff profile not having visited the area within the threshold period of time.
US11328573B1
The disclosure regards a method and a system for assisting a person in assessing an environment. The method includes selecting a set of one or more entities present in the environment, obtaining coordinates in the environment and extents of each entity of the set, estimating a location and shape of each entity of the set on the basis of the obtained coordinates and extends of the respective entity, determining an area of interest on the basis of the estimated location and shape of each entity of the set, evaluating the area of interest with respect to one or more variables of interest in order to evaluate a deviation between a current state of the area of interest and a target state, and communicating the deviation from the target state to the person using coherent stimuli for stimulating the person's body.
US11328561B2
Systems and methods of conducting wagering games involving, among other things, a modified Blackjack wagering game including an option to resolve the game prior to a final determination and optional wagers on the final dealer hand score.
US11328560B2
Systems, apparatuses and methods for increasing potential payout opportunities using multiple card indicia representing multiple cards. One embodiment involves determining whether any one or more of a plurality of cards of a poker game having multiple poker hands are to be randomly provided with multiple card indicia representing multiple cards, presenting the plurality of cards of the poker hands, including the one or more of the plurality of cards determined to be randomly provided with multiple card indicia, and identifying a plurality of resulting hands for each of the multiple poker hands that include a multiple card indicia, where each of the plurality of resulting hands includes a different subset of a total of the indicia of the other cards in the respective poker hand and any cards provided with multiple card indicia.
US11328556B2
A system, method, and non-transitory computer medium for processing a payment for a wager in connection with a wagering event. The system may receive, over a communications interface, a wager on a wagering event from a player via an input device. The system may monitor progress of the wagering event. The progress of the wagering event may include at least a current status. The system may determine that the wager is active and that the wagering event is in progress. The system may determine an amount of a cash out offer and that the player accepts the cash out offer at the determined amount. The system may transmit, over the communications interface, the amount of the cash out offer to the first input device.
US11328553B2
A method may include determining a first base game outcome of a first instance of a base game; controlling a display system to present the first base game outcome in a first window of one or more display devices of the display system; and in response determining whether a first feature game trigger condition of a feature game exist. Then in response to this determining, controlling the display system to present a first feature game in a second window of the one or more display devices concurrently with presenting the base game in the first window of the one or more display devices; determining a second base game outcome of a second instance of the base game; determining a first feature game outcome of a first instance of the feature game; controlling the display system to present the second base game outcome in the first window; and controlling the display system to present the first feature game outcome in the second window.
US11328550B2
A bill processing apparatus which is capable of reliably supplying information on a bill to the bill housing body side. The paper sheet processing apparatus has a bill housing part being capable of housing a bill inserted from a bill insertion slot, and also a reader/writer which wirelessly transmits information on the bill inserted from the bill insertion slot. The bill housing part has a coil antenna which wirelessly receives the information transmitted from the reader/writer, and a storage part which stores the information on the bill received from the coil antenna.
US11328540B2
An example operation may include one or more of receiving, at a server, sensor data from one or more sensors disposed on a vehicle, receiving, at the server, additional sensor data from a computing device operating inside the vehicle, determining the sensor data and the additional sensor data correspond to the vehicle's operational status, determining whether one or more of the sensor data and the additional sensor data exceed one or more thresholds, and when one or more of the sensor data and the additional sensor data exceed the one or more thresholds, providing a value to the vehicle.
US11328538B2
An example method includes receiving, at a computing system, a first user input from a user interface during operation of a vehicle and responsive to receiving the first user input, determining a time of reception for the first user input. The method further includes receiving a first set of parameters from the vehicle that correspond to a first parameter identifier (PID). The method also includes determining a time of reception for each parameter, and based on the time of reception for the first user input and the time of reception for each parameter of the first set of parameters, determining a first temporal position for an indicator configured to represent the first user input on a graph of the parameters corresponding to the first PID. The method further includes displaying, on a display interface, the graph of the parameters corresponding to the first PID with the indicator in the first temporal position.
US11328531B2
An apparatus for direct optical recording of skin prints has a display below the placement surface and a light guide layer below the display. The light guide layer has light in-coupling at a narrow side and light out-coupling structures in the surface. By means of angles ε of the light out-coupling structures and differences in the refractive indices of the neighboring layers, a directed coupling out of light occurs in the direction of the placement surface causing a total internal reflection at the placement surface. The display has a transparency of at least 1% of the coupled out light. A first and second adhesion layers are between the display and the light guide layer and between the light guide layer and the sensor layer. The refractive indices of the adhesion layers are at least 1% to 30% lower than those of light guide layer, the display and the sensor layer.
US11328530B2
A fingerprint recognition device includes a first substrate and at least one photosensitive detector on the first substrate, each of the at least one photosensitive detector including a first electrode, a photosensitive layer on the first electrode, and a second electrode on the photosensitive layer. A side of the photosensitive layer facing away from the first electrode has a curved shape.
US11328519B2
Machine-learning models are described detecting the signaling state of a traffic signaling unit. A system can obtain an image of the traffic signaling unit, and select a model of the traffic signaling unit that identifies a position of each traffic lighting element on the unit. First and second neural network inputs are processed with a neural network to generate an estimated signaling state of the traffic signaling unit. The first neural network input can represent the image of the traffic signaling unit, and the second neural network input can represent the model of the traffic signaling unit. Using the estimated signaling state of the traffic signaling unit, the system can inform a driving decision of a vehicle.
US11328510B2
An apparatus is provided. The apparatus receives a video feed and processes the video feed in real-time as the video feed is received. The apparatus performs object detection and recognition on the video feed to detect and classify objects therein, performs activity recognition to detect and classify activities of at least some of the objects, and outputs classified objects and classified activities in the video feed. The apparatus generates natural language text that describes the video feed, produces a semantic network, and stores the video feed, classified objects and classified activities, natural language text, and semantic network in a knowledge base. The apparatus generates a graphical user interface (GUI) configured to enable queries of the knowledge base, and presentation of selections of the video feed, classified objects and classified activities, natural language text, and semantic network.
US11328509B2
An illustrative multiscale data system determines a first distance between a first object in a scene and a virtual vantage point at the scene. The multiscale data system also determines a second distance between a second object in the scene and the virtual vantage point. In an example in which the second distance is greater than the first distance, the multiscale data system generates, based on the first and second distances, a tiled representation associated with the virtual vantage point. The tiled representation in this example includes a first representation of the first object rendered at a first quality level and a second representation of the second object rendered at a second quality level lower than the first quality level. Corresponding methods and systems are also disclosed.
US11328488B2
Methods and apparatus provide for generating content for display including one or more objects to be rendered, including: defining a plurality of virtual elements; setting one or more parameters associated with each of the plurality of virtual elements; and generating content for display using the plurality of virtual elements and corresponding parameter values, where setting the one or more parameters includes setting one or more parameters in accordance with the output of a machine learning algorithm adapted to determine appropriate parameters for the plurality of virtual elements so as to simulate an object to be rendered.
US11328484B2
Examples of systems and methods for a wearable system to automatically select or filter available user interface interactions or virtual objects are disclosed. The wearable system can select a group of virtual objects for user interaction based on contextual information associated with the user, the user's environment, physical or virtual objects in the user's environment, or the user's physiological or psychological state.
US11328479B2
A generation device includes: a communication interface via which two-dimensional (2D) images are to be received, the 2D images having been generated by photographing a space from different viewpoints with at least one camera; and a processor connected to the communication interface and configured to determine, according to the 2D images, a matching pattern to match feature points included in two pictures among the 2D images, match the feature points according to the matching pattern in order to generate first three-dimensional (3D) points, the first 3D points indicating respective first positions in the space, generate second 3D point based on the 2D images, the second 3D point indicating a second position in the space, and generate a 3D model of the space based on the first 3D points and the second 3D point.
US11328467B2
Systems and methods for reducing pose space dimensionality. A plurality of example poses can define an input pose space. Each of the example poses can include a set of joint rotations for a virtual character. The joint rotations can be expressed with a singularity-free mathematical representation. The plurality of example poses can then be clustered into one or more clusters. A representative pose can be determined for each cluster. An output pose space with a reduced dimensionality, as compared to the input pose space, can then be provided.
US11328463B2
A system and method for creating customized, personally relevant greeting cards, e-cards, mementos, invitations, decorations, and other types of printed and virtual media to convey affection, friendship, emotional connections, celebration, gratitude, condolence and other types of sentiments to relatives, friends, coworkers, business associates, and acquaintances regardless of the cultural backgrounds of the giver and the recipient.
US11328450B2
A point cloud coding method includes obtaining description information of a bounding box size of a to-be-encoded point cloud and a normal axis of a to-be-encoded patch in the to-be-encoded point cloud, where the description information of the bounding box size of the to-be-encoded point cloud and the normal axis of the to-be-encoded patch are used to determine a tangent axis of the to-be-encoded patch and a bitangent axis of the to-be-encoded patch, and encoding a syntax element into a bitstream, where the syntax element includes an index of the normal axis of the to-be-encoded patch and information for indicating the description information of the bounding box size of the to-be-encoded point cloud, and the syntax element is used to indicate the tangent axis of the to-be-encoded patch and the bitangent axis of the to-be-encoded patch.
US11328438B2
An image processing system includes a camera interface and a processor. The camera interface acquires a captured image from at least one camera that images an article. The processor acquires a basic shape of the article and acquires an image captured with imaging parameters corresponding to the basic shape from the at least one camera through the camera interface.
US11328434B2
An object tracking device includes a superimposed image creation unit configured to create a plurality of superimposed images in which each of a plurality of non-tracking object images which do not include a tracking object image feature is superimposed on a tracking object section image which includes a tracking object image feature; a discriminator creation unit configured to learn at least one of an image feature and position information of the tracking object, based on the plurality of superimposed images to create a discriminator; and a tracking object specifying unit configured to specify at least one of the image feature and the position information of the tracking object in a tracked image including the respective image features of the tracking object and an obstacle, based on the discriminator and the tracked image.
US11328429B2
Embodiments of the present disclosure relate to a method and apparatus for detecting ground point cloud points. The method may include: determining a segmentation plane and a ground based on a point cloud collected by a lidar; segmenting the point cloud into a first sub point cloud and a second sub point cloud based on the segmentation plane; and determining the point cloud points whose distances from the ground are smaller than a first distance threshold in the first sub point cloud as ground point cloud points, and determining the point cloud points whose distances from the ground are smaller than a second distance threshold in the second sub point cloud as the ground point cloud points, where the first distance threshold is smaller than the second distance threshold.
US11328428B2
Technologies for detecting occlusions on a camera of a vehicle by a compute device are disclosed. The compute device may receive one or more images from the camera. The compute device may analyze the images using various algorithms such as optical flow calculations, blurriness detection for portions of the image, edge detection, and circular artifact detection. The analysis may be used to determine the presence of occlusions on the camera, such as water drops, mud, dirt, etc. The compute device may send a command to clean the camera and/or may use the determined presence of occlusions as part analyzing images from the camera for a driver assist system, such as by ignoring portions of the image that are occluded.
US11328423B2
A method is for the characterization of plaque in a region of interest inside an examination subject by way of a plurality of image data sets. The image data sets have been reconstructed from a plurality of projection data sets, which have been acquired via a CT device using different X-ray energy spectra. The method includes: acquiring the image data sets, which include a plurality of pixels. Spectral parameter values are acquired on a pixel by pixel basis using at least two image data sets. Character parameter values are then acquired on a pixel by pixel basis to characterize plaques on the basis of the spectral parameter values. An analysis unit and a computed tomography system are also disclosed.
US11328414B2
An analysis result acquisition unit acquires an analysis result of a medical image. A medical information acquisition unit acquires medical information different from the medical image. A priority deriving unit derives a priority of the medical image based on the analysis result and the medical information.
US11328413B2
Systems and methods for detecting an aneurysm are disclosed. The method includes forming a virtual skeleton model. The virtual skeleton model has a plurality of edges with each edge having a plurality of skeleton points. Each skeleton point is associated with a subset of the plurality of blood vessel surface points. The method includes virtually fitting elliptically shaped tubules for each edge of the virtual skeleton model and identifying a potential aneurysm based on the fitted elliptically shaped tubules.
US11328403B2
An autonomous and non-autonomous vehicle tire imaging and inspection system and methods thereof installed onboard a vehicle providing frequent status for inner and outer tire sidewalls, tire tread wear and tread depth, recorded in memory, transmitted to an onboard diagnostics unit, displayed on a dashboard and optionally transmitted to a network. Autonomous and non-autonomous vehicle vehicles may require passing a safety compliance inspection before driving and receive an insurance compliance approval to operate said vehicles.
US11328402B2
The present invention provides an anomaly detection method and apparatus based on a neural network which can be trained on undamaged normal vehicle images and able to detect unknown/unseen vehicle damages of stochastic types and extents from images which are taken in various contexts. The provided method and apparatus are implemented with functional units which are trained to perform the anomaly detection under a GCAN model with a training dataset containing images of undamaged vehicles, intact-vehicle frame images and augmented vehicle frame images of the vehicles.
US11328399B2
Disclosed are a method and apparatus, and a storage medium for processing a style image. The method includes: acquiring an initial image and a corresponding style image with brightness and chroma being separately represented; determining a first to-be-processed area in the style image, and determining a second to-be-processed area corresponding to the first to-be-processed area in the initial image; replacing a brightness component of the first to-be-processed area with a brightness component of the second to-be-processed area for the style image; filtering a chroma component of the first to-be-processed area for the style image; and generating an output image according to a processed style image.
US11328398B2
In one aspect, in one aspect, a computerized method useful for reducing block boundary artifacts in a digital image processing that includes the step of obtaining an original digital image to scrambled. The method includes the step of generating a uniform grid of boxes in the digital image. At a boundary of each box in the uniform grid of boxes, a frame for each box is generated by replicating each of a set of boundary pixels a specified number of times to generate a thicker boundary. The method incudes the step of scrambling the uniform grid of boxes of the digital image.
US11328391B2
System and methods are provided for producing computed tomography (CT) images. In some aspects, a method includes obtaining medical image data sets acquired using the multiple energies of irradiating radiation and analyzing the medical image data sets for spatial and spectral features. The method also includes comparing the spatial and spectral features of the medical image data sets to identify similarities and using the similarities, weighting the medical image data sets to generate images of the subject having reduced noise compared to images of the subject produced from the medical image data sets without weighting.
US11328378B2
An information processing apparatus includes a reception section that receives an editing instruction with respect to an arrangement configuration of a still image including plural pages, and a generation section that generates a moving image which corresponds to the arrangement configuration of the still image edited due to the editing instruction and which is acquired through combination with a moving image including playback sections corresponding to the still image.
US11328377B2
Embodiments of the invention provide a semi-automated system and method for assessment of student work product. The method may comprise obtaining a plurality of student work product from a plurality of students, identifying motifs present in the student work product, forming a subset of motifs, clustering the work product into clusters based on the subset of motifs, receiving an assessment from a teacher relevant to clusters and providing assessment for a work product based on the cluster assessment. Methods according to embodiments of the invention may reduce teachers' review and feedback time and increase consistency and quality of feedback given to students.
US11328367B2
Provided herein are systems, methods and computer readable media for facilitating transfer of promotions. A promotion and marketing service may allow for assignment of one or more promotions to a first provider or consumer. A method for transferring promotions may include assigning a promotion to a first user account. The promotion may be redeemable by a first user account to obtain a good, service, or experience. The method may also include receiving a request to transfer the promotion to at least one second user account, receiving a promotion reassignment trigger, and in response to receiving the promotion reassignment trigger, assigning the promotion to the second user account using a processor, wherein assignment of the promotion to the second user account enables the second user account to redeem the promotion to obtain the good, service, or experience.
US11328350B1
A provider computing system associated with a provider institution includes a network interface configured to communicate data over a network, and a processing circuit. The processing circuit is configured to receive, by the network interface, image data from a user computing device associated with a user, the image data pertaining to a bill of a user issued by a payee, extract a first structure of computer-readable data from the image data, associate a first payee identification parameter with the first structure, determine that the first structure is stored in association with a verified payee at a payee database based on the first payee identification parameter, and in response to determining that the first structure is stored in association with the verified payee, update an account of the user to enable the user to utilize the user computing device to authorize a payment to the payee.
US11328348B2
A method for matching a client with a service provider is provided. The method includes receiving a request for a service from a client device, selecting one or more service providers based on the location indicated for the service, comparing the request to one or more profiles for the one or more service providers and to available services times, generating at least one bid for the service based on the one or more profiles, and sending the at least one bid to the client device. Sending the at least one bid includes obfuscating, to the client device, the identity of the one or more service providers corresponding to the at least one bid. The method also includes receiving from the client device a selection of one of the at least one bids and sending to the client device the specific identity of the one or more service providers.
US11328338B1
A method of providing a skincare regimen recommendation and curated skincare product portfolio is described. A user may enter user skincare data and a user skin profile may be generated from this data. The user skin profile may be mapped to skin matrix factors of a user skin profile matrix to derive a skin profile identifier. The skin profile identifier may be used to select ingredients to formulate a curated product line, specific to the skin issues that the user identified. A recommendation for the curated product line may be provided to the user as well as the option for the user to purchase an individual curated product or the entire product line.
US11328337B2
An information processing method includes a step of obtaining article information including a category of an article which a user wishes to purchase, and a step of outputting a reminder concerning purchase of the article, when a reminding condition is satisfied in a reminding period that is set according to the category of the article obtained.
US11328336B2
Systems and methods for providing recommendations of healthcare service providers are provided. A method includes receiving search criteria from a computing device of a search user. The method also includes determining at least one group of users associated with the search user. The method additionally includes determining recommendations that satisfy the search criteria and that are associated with at least one user in the at least one group of users. The method further includes transmitting the determined recommendations to the computing device of the search user. The determining the at least one group of users and the determining the recommendations are performed by a recommendation tool running on a computing device.
US11328328B2
Methods and systems for arranging hyperlinks on a graphical user-interface (GUI) of a computerized system include receiving, via the GUI, a user selection to display a plurality of hyperlinks, the hyperlinks corresponding to one or more nodes of a first set. The methods and systems further include determining, by a processor, a rank of each hyperlink in the plurality of hyperlinks. Determining a rank includes constructing a first bipartite graph between the one or more nodes of the first set and one or more nodes of a second set, the first set and the second set being mutually exclusive, wherein edges of the first bipartite graph are weighted according to a first criterium and constructing a second bipartite graph between the one or more nodes of the first set and the one or more nodes of the second set, wherein edges of the second bipartite graph are weighted according to a second criterium, different from the first criterium. The first bipartite graph and the second bipartite graph are aggregated to form an aggregated bipartite graph. The one or more hyperlinks are ranked ordinally according to an aggregate weight of the corresponding node in the aggregate bipartite graph. The first-ranked hyperlink is automatically moved to a first position on the GUI and the second and subsequently ranked hyperlinks are automatically moved to second and subsequent positions, respectively, on the GUI.
US11328325B2
An apparatus and method is provided for generating a request for a one-time password (OTP), and with the OTP transmitted to a mobile device in an electronic message that includes the OTP in conjunction with an electronic advertising content that is targeted to the user of the mobile device.
US11328323B2
Systems and methods are disclosed for associating a plurality of Internet-enabled devices with a common user profile for targeting Internet content or advertising. One method includes: receiving, from a plurality of Internet-enabled devices, a plurality of requests for electronic content or advertising; extracting, from each of the plurality of requests, a source IP address and a unique identifier associated with the respective Internet-enabled device; for each source IP address for which requests were received over a predetermined time period from a number of Internet-enabled devices below a threshold number of devices, identifying each possible pair of devices from which requests were received; and for each possible pair of devices, calculating a probability that the pair of devices are owned or operated by a common user.
US11328322B2
A method and an apparatus for provisioning optimized content to customers are disclosed. The method includes determining at least one attribute associated with a customer active on a web interface associated with an enterprise. A plurality of baseline contents and a plurality of content elements are accessed from a database and at least one baseline content and at least one content element are selected based on the at least one attribute associated with the customer. A customized advertisement is generated using the at least one baseline content and the at least one content element.
US11328320B1
An augmented reality (AR) electronic computing device for determining a likelihood of fraudulent content in an advertisement includes receiving a digital image of the advertisement. A dataset of information relating to the advertisement is extracted from the digital image. Content related to the advertisement is identified from the dataset of information. The identified content is used to request identification information regarding the advertisement. The identification information and supplemental information are used to calculate a scam score for the advertisement. The scam score indicates the likelihood of fraudulent content in the advertisement.
US11328310B2
A cloud based in-line survey system that works in conjunction with conventional interactive voice response systems. The survey system employs hardware and software that are stored and/or facilitated apart from that of the host interactive voice response system (“IVR”). The survey system uses a cloud based data collection model, the “survey data model.” The functionality of the survey data model is hosted and/or accessible through an on-line user interface or viewer, which provides the functionality of the survey model to the enterprise users and survey participants. The survey system can be accessed indirectly by the enterprise IVR transferring the participant to a survey model at the end of a service call, or by requesting the participant to call in directly to the survey system.
US11328305B2
Provided is a method for one or more businesses to provide services to customers using a network. Also provided is a network that comprises a plurality of nodes. At least some of the plurality of nodes store data that is necessary for one or more businesses to provide services to customers. At least some of the plurality of nodes can process data. Terminal devices associated with customers can be connected to at least one of the plurality of nodes. The method involves terminal devices being connected to one of the plurality of nodes and services being provided to customers by one or more business via the terminal devices and the network without going through the businesses.
US11328304B2
An automated queue is provided including processing circuitry configured to receive an image including a face of a customer, receive an indication of a selected service, enter the customer in virtual queue based on the indication of the selected service, and in response to the customer reaching the front of the virtual queue, causing a transmission of the selected service and at least a portion of the image including the face of the customer to an agent user interface.
US11328299B2
A system for authorizing electronic transactions using a form of a token possessing credentials of an account holder, wherein the system transmits a verification message to a terminal where this terminal is different from the one the electronic transaction is conducted on, and through this combination the system shall verify that the transaction is being conducted by the authorized owner of the token used.
US11328293B2
Systems and methods for multi-merchant tokenization may include receiving a transaction from a point of sale terminal of a merchant, validating the merchant ID against merchant logs, and generating a token for the transaction. The token includes a primary account number, expiration, and a group ID. Additionally, the system provides the primary account number to a payment system and receives a response back. The response is then output back to the merchant along with the token. In subsequent transactions, the system may receive the token from a one point of sale terminal of the merchant. The system validates the merchant ID against merchant logs and ensures the merchant is configured for tokenization. The token is decrypted and the group ID is compared to the merchant ID in the merchant logs. When they match, the primary account number is provided to the payment system for approval.
US11328290B2
A two-coin mechanism for maintaining a stable value of cryptographic coinage traded in a decentralized market exchange without requiring a reserve. A pegged cryptographic token and a variable-priced cryptographic token are both traded in the reserveless decentralized market exchange. The pegged cryptographic token and the variable-priced cryptographic token are value related based on a cryptographic exchange rate. Whenever a market transaction is processed (such as a buy or sell order), at least one of a destruction operation and a creation operation are performed. The destruction operation destroys at least one of the pegged cryptographic token and/or the variable-priced cryptographic token, while the creation operation creates new ones of the pegged cryptographic token and/or the variable-priced cryptographic token. The two-coin mechanism thus implements a decentralized and algorithmic monetary policy that removes and/or deposits cryptographic tokens to/from the reserveless decentralized market exchange to alter supply and to maintain stable coinage values.
US11328287B2
Systems and methods are provided for use in permitting selection of a virtual wallet default at a communication device by a user associated with the communication device. One exemplary method includes receiving, by a wallet platform, a payload request from a virtual wallet at a communication device where the payload request related to a default virtual wallet for the communication device, and verifying, by the wallet platform, the payload request. The method then also includes, in response to the payload request, identifying, by the wallet platform, the virtual wallet as the default virtual wallet for the communication device, whereby the virtual wallet is identified as the default virtual wallet for subsequent transactions performed via the communication device.
US11328280B1
The disclosure describes a biometric authentication system that can authorize a transaction at a retail store using a person's biometric data and password. The biometric authentication system may include a point-of-sale device that can receive a biometric data (e.g., voice data, fingerprint data, or facial data) of a person that initiates a transaction. The biometric authentication system may also include one or more authentication systems that analyzes the received biometric data, and an authorization system that compares data obtained from the one or more authentication systems and the POS device to determine whether the information obtained from the person is related to that person's biometric and password information previously stored by the authorization system.
US11328277B2
A merchant uses a merchant point of sale (POS) device to identify items or services for purchase by a customer, and costs for each. One or more payment amounts are sent from the merchant POS device to a checkout server using an application programming interface (API), which the checkout server sends on to an authorized payment terminal device that then reads payment information from a payment object and sends the payment information back to the checkout server. The checkout server processes the transaction and confirms transaction completion to the merchant POS device and payment terminal device.
US11328270B2
Implementations of the present specification provide a service processing method. The method is performed by a service platform, the service platform including multiple area sites corresponding to multiple service areas, and each area site including a corresponding buyer service site and seller service site. The method includes: splitting a whole-order service into a buyer service and a seller service; further, on one hand, routing the buyer service to a buyer service site in a service area that a corresponding buyer belongs to, for the buyer service site to process the buyer service through interconnection with the buyer based on an area user identifier, and to locally store processed data, where the area user identifier is determined based on multiple area identities associated with a domain-wide identity corresponding to the buyer; and on the other hand, routing the seller service to a seller service site in a service area that a corresponding seller belongs to, for the seller service site to process the seller service through interconnection with the seller, and to locally store processed data.
US11328269B2
A ticket seller system can offer an enhanced event experience for users of the system by tracking the locations of ticketholders before and during an event to offer ticket resale and seat upgrade opportunities to the users. The locations of users can be harnessed to offer enhanced value to event attendees and to allow event owners to maximize the use of their venue during an event by offering new upgrades and resale options to patrons. Users who might miss an event and otherwise lose all of their ticket value can be detected, based on their location, and offered an opportunity to recoup some of the cost by reselling the tickets. Event attendees who desire to upgrade their seats at an event can be offered the opportunity to purchase upgrade tickets for seats that have been vacated by other attendees that have left the event while the event is ongoing.
US11328260B2
Included are: a summary condition setting unit (104) for setting a summary condition for extracting whereabouts deeply associated with a target of interest; an important whereabouts extracting unit for extracting whereabouts deeply associated with the target of interest in each of a plurality of time zones based on whereabouts information indicating whereabouts of the target of interest and a summary condition set by the summary condition setting unit (104); a figure generating unit (106) for calculating the areas of figure regions of figures representing whereabouts deeply associated with the target of interest, extracted by the important whereabouts extracting unit, and a distance between the figure regions, and generating drawing figure data for displaying a figure representing whereabouts deeply associated with the target of interest in a hierarchical structure; and a drawing unit (109) for displaying drawing figure data generated by the figure generating unit (106) on a display device (4).
US11328259B2
Automatically detected and identified tasks and calendar items from electronic communications may be populated into one or more tasks applications and calendaring applications. Text content retrieved from one or more electronic communications may be extracted and parsed for determining whether keywords or terms contained in the parsed text may lead to a classification of the text content or part of the text content as a task. Identified tasks may be automatically populated into a tasks application. Similarly, text content from such sources may be parsed for keywords and terms that may be identified as indicating calendar items, for example, meeting requests. Identified calendar items may be automatically populated into a calendar application as a calendar entry.
US11328255B2
In an embodiment, an automated computer-based method for improving a computer system to be able to predict rejections of requisitions submitted to the computer system, the method comprising receiving a requisition from a client device; determining, at a scoring unit of a computer system, a probability value indicating a likelihood that the requisition would be rejected if the requisition is submitted to a requisition approval chain; transmitting the probability value from the computer system to the client device to be displayed on a display of the client device.
US11328249B2
A computer-implemented system for correcting address information. The system may include a memory storing instructions and at least one processor configured to execute the instructions to perform operations. The operations may include requesting an address for normalization from at least one of a current address or a residential history of a user; receiving, from a user device, a user input including requested address information responsive to the request for normalization; searching, based on the user input, a cache to determine whether a refined version of the requested address is available; returning, based on a determination that a refined version of the requested address exists in the cache, a refined address as the normalized address to the user; and beginning to transport a package to the user at the normalized address, by providing instructions to a mobile device associated with a delivery worker, to transport the package to the normalized address.
US11328245B1
Some embodiments are directed to a computer implemented method for transporting a good. The method may comprise receiving, on a first client device, an electronic user request for transporting the good from a pickup location to a destination location. The electronic user request may include a unique identifier corresponding to the good. The method may include assigning the electronic user request to a transport provider. The method may include authenticating the good, rejecting the good, and authorizing the good for transport when the good is authenticated. The transport provider may capture an image of the good. Authenticating the good may include scanning the captured image to identify features, comparing the unique identifiers to the identified features, and authenticating the good when the unique identifier matches the identified features. The good may be rejected if there is not a match between the unique identifier and the identified goods.
US11328239B2
A prevention and safety management system utilizes a non-intrusive imaging sensor (e.g. surveillance cameras, smartphone cameras) and a computer vision system to record videos of workers not wearing sensors. The videos are analyzed using a deep machine learning algorithm to detect kinematic activities (set of predetermined body joint positions and angles) of the workers and recognizing various physical activities (walk/posture, lift, push, pull, reach, force, repetition, duration etc.). The measured kinematic variables are then parsed into metrics relevant to workplace ergonomics, such as number of repetitions, total distance travelled, range of motion, and the proportion of time in different posture categories. The information gathered by this system is fed into an ergonomic assessment system and is used to automatically populate exposure assessment tools and create risk assessments.
US11328238B2
A system and method for surfacing content relevant is described. The system computes a rank score for each item of a plurality of items that are accessible from a user of an enterprise application. The system identifies a set of relevant items from the plurality of items based on the rank score for each item of the plurality of items. The system surfaces the set of relevant items within a context of a communication application of the user without receiving, from the user, a query for any of the items in the set of relevant items.
US11328237B2
Embodiments of the invention relate to establishing commodity traceability across supplier, manufacturer, and customer processes via end-to-end commodity marking traceability. A manufacturer receives incoming material, such as an industry standard commodity, from a supplier and authenticates a marking affixed to the incoming material. After authenticating the supplier's marking for the incoming material, a second marking is affixed to the incoming material. The commodity is converted at manufacturing into a finished product and associated with finished product data. The supplier's marking and the manufacturer's markings for the incoming material are related, and the relationship is related to the finished product data. The stored and maintained relationships supports integration of the first marking data and the second marking data with product data, and supports end-to-end commodity marking traceability.
US11328224B2
A method, computer-readable medium, and apparatus for modeling data of a service for providing a policy are disclosed. For example, a method may include a processor for generating a first policy for a first service by a first policy model using machine learning for processing first data of the first service, determining whether the first policy is to be applied to a second service, applying the first policy to the second service when the first policy is deemed to be applicable to the second service, wherein the applying the first policy provides the first policy to a second policy model using machine learning for processing second data of the second service, generating a second policy for the second service, and implementing the second policy in the second service, wherein the first service and the second service are provided by a single service provider.
US11328223B2
An information processing method includes the processes of: obtaining food and drink data and presenting the food and drink data via a presentation device; generating options for the food and drink data, and presenting the options via the presentation device; generating selection reasons according to an option selected from among the options, and presenting the selection reasons via the presentation device; and controlling training of a machine learning model, in which the food and drink data is used, according to a result of an input in response to the selection reasons.
US11328215B2
Methods for providing a computer implemented medical diagnosis are provided. In one aspect, a method includes receiving an input from a user comprising at least one symptom of the user, and providing the at least one symptom as an input to a medical model. The method also includes deriving estimates of the probability of the user having a disease from the discriminative model, inputting the estimates to the inference engine, performing approximate inference on the probabilistic graphical model to obtain a prediction of the probability that the user has that disease, and outputting the probability of the user having the disease for display by a display device.
US11328209B1
A method for selectively dropping out feature elements from a tensor is disclosed. The method includes generating a mask that has a plurality of mask elements. Each mask element includes a corresponding plurality of bits representing either a first value or a second value, to indicate whether a corresponding feature element of the tensor output by a neural network layer is to be dropped out or retained. Each mask element of the plurality of mask elements of the mask is compressed to generate a corresponding compressed mask element of a plurality of compressed mask elements of a compressed mask, thereby generating the compressed mask from the mask. Each compressed mask element of the plurality of compressed mask elements includes a corresponding single bit. Feature elements are selectively dropped from the tensor, based on the compressed mask.
US11328208B2
Techniques in advanced deep learning provide improvements in one or more of cost, accuracy, performance, and energy efficiency. The deep learning accelerator is implemented at least in part via wafer-scale integration. The wafer comprises a plurality of processor elements, each augmented with redundancy-enabling couplings. The redundancy-enabling couplings enable using redundant ones of the processor elements to replace defective ones of the processor elements. Defect information gathered at wafer test and/or in-situ, such as in a datacenter, is used to determine configuration information for the redundancy-enabling couplings.
US11328201B2
A low-cost, multi-function tracking system with a form factor that unobtrusively integrates the components needed to implement a combination of different localization techniques and also is able to perform a useful ancillary function that otherwise would have to be performed with the attendant need for additional materials, labor, and expense. An example tracking system is implemented as an adhesive product that integrates tracking components within a flexible adhesive structure in a way that not only provides a cost-effective platform for interconnecting, optimizing, and protecting the components of the tracking system but also maintains the flexibility needed to function as an adhesive product that can be deployed seamlessly and unobtrusively into various tracking applications and workflows, including person and object tracking applications, and asset management workflows such as manufacturing, storage, shipping, delivery, and other logistics associated with moving products and other physical objects.
US11328197B2
A method for automatically electronically associating vessel identity information of a vessel with an unassociated telemetric device, the unassociated telemetric device comprising a processor and being configured to detect and transmit quantity or usage data and being configured with a location sensing device, wherein the unassociated telemetric device is configured to communicate with a remote server, the method comprising the steps of: the remote server receiving the vessel identity information comprising a deployment location for the unassociated telemetric device; the unassociated telemetric device operating in accordance with an automatic action rule; in response to the unassociated telemetric device operating in accordance with the automatic action rule, the processor receiving location information of the unassociated telemetric device from the location sensing device; the unassociated telemetric device transmitting the location information; the remote server receiving the location information; the remote server correlating the location information with the vessel identity information when resolving that the location information represents that the unassociated telemetric device is within a proximity to the deployment location, and the remote server automatically electronically associating the unassociated telemetric device with the vessel identity information, resulting in the unassociated telemetric device becoming an associated telemetric device, so that when the associated telemetric device generates quantity or usage information, the quantity or usage information transmitted by the associated telemetric device is applied to a data store of the remote server related to the vessel identity information.
US11328187B2
Provided is an information processing apparatus and an information processing method capable of reflecting a feeling of an image capturing person for each subject of a captured image in the captured image and reproducing the realistic feeling at the time of capturing. An information processing apparatus including a recognition unit that recognizes one or more subjects from a captured image, an estimation unit that estimates a feeling of an image capturing person for each of the recognized subjects on the basis of data regarding a line-of-sight of the image capturing person and sensor data of the image capturing person associated with the captured image, and an image processing unit that performs image processing of reflecting the feeling for each of the subjects in the captured image.
US11328180B2
Disclosed are a method for updating a neural network and an electronic device. The method includes: inputting a first image set having tag information into a first depth neural network, and determining a cross entropy loss value of the first image set by using the first depth neural network; inputting a second image set having no tag information separately into the first depth neural network and a second depth neural network, and determining a consistency loss value of the second image set, the first depth neural network and the second depth neural network having the same network structure; updating parameters of the first depth neural network based on the cross entropy loss value and the consistency loss value; and updating parameters of the second depth neural network based on the updated parameters of the first depth neural network.
US11328177B2
Systems and methods include processors for receiving training data for a user activity; receiving bias criteria; determining a set of model parameters for a machine learning model including: (1) applying the machine learning model to the training data; (2) generating model prediction errors; (3) generating a data selection vector to identify non-outlier target variables based on the model prediction errors; (4) utilizing the data selection vector to generate a non-outlier data set; (5) determining updated model parameters based on the non-outlier data set; and (6) repeating steps (1)-(5) until a censoring performance termination criterion is satisfied; training classifier model parameters for an outlier classifier machine learning model; applying the outlier classifier machine learning model to activity-related data to determine non-outlier activity-related data; and applying the machine learning model to the non-outlier activity-related data to predict future activity-related attributes for the user activity.
US11328170B2
A method for identifying objects includes generating a feature vector of an unknown object from an image of an environment. The method also includes comparing the feature vector of the unknown object to feature vectors of known objects. The method further includes determining whether a similarity between the feature vector of the unknown object and the feature vector of one of the known objects satisfies a threshold. Furthermore, the method includes identifying the unknown object based on the determination.
US11328167B2
An example of apparatus includes a memory to store a first image of a document and a second image of the document. The first image and the second image are Memory captured under different conditions. The apparatus includes a processor coupled to the memory. The processor is to perform optical character recognition on the first image to generate a first output dataset and to perform optical character recognition on the second image to generate a second output dataset. The processor is further to determine whether consensus for a character is achieved based on a comparison of the first output dataset with the second output dataset, and generate a final output dataset based on the consensus for the character.
US11328163B2
Systems and methods to automate both emergency identification and emergency response to minimize response time while optimizing the dispatching of different types of first responders are provided. The system may include an automation system. The automation system may receive a plurality of data elements from a plurality of sensors. The automation system may extract a set of features from the plurality of data elements. The automation system may identify an emergency situation based on the set of features and a set of rules. The automation system may assess the priority of the emergency situation based on a set of data elements associated with the emergency situation and a set of policies. The automation system may select a responder in response to the identified emergency situation. The automation system may dispatch the selected responder to an area related to the identified emergency situation.
US11328159B2
The present disclosure provides method, apparatus and system for detecting contents expressing emotions from a video. The method may comprise: dividing the video into a plurality of clips; extracting, from a first clip and at least one second clip of the plurality of clips, features associated with the first clip; determining whether the first clip expresses emotions based on the features associated with the first clip; and building an index containing the first clip based on the features associated with the first clip if the first clip expresses emotions.
US11328142B2
Symbology readers and methods of reading DPM codes on objects therewith are provided. The symbology reader include a housing that defines a cavity having a first portion and a second portion. A window that separates the first portion and the second portion of the cavity is positioned within the cavity. The symbology reader includes a diffuser configured to diffusingly reflect light that impinges thereon positioned within the first portion of the cavity. The symbology reader includes an imaging assembly and a first illumination assembly positioned within the second portion of the cavity. The symbology reader includes an optical element configured to direct illumination light to impinge upon the diffuser.
US11328128B2
Systems and methods for analyzing structured data are described. A device may receive a table of structured data and create a Raw Pair Distance (RPD) table. The device then selects a set of nodes from the elements in the RPD table and outputs a nodes table. The device may also output a node-node distance (NND) matrix using the RPD table and run an energy reduction algorithm on the NND matrix in order to create an NSPACE matrix including n-dimensional coordinates for each node. The device may display (e.g., via a 3D visualizer) a graphical representation of selected nodes and coordinated relationships between the selected nodes. The systems and methods may enable a user to quickly search and understand relationships within a large structured data set.
US11328127B2
Disclosed is an apparatus automatically generating and providing shared contents through a sentence matched based on an emoticon grammar. The apparatus receives a selection input for a predetermined number of emoticon grammars, of which the number is limited to a predetermined number, from a user terminal to receive a selection input for a predetermined number of a plurality of quotation sentences matched with an analyzed intent of a user, analyzes the intent of the user based on the received emoticon grammar.
US11328120B2
Examples described herein include systems and methods for importing text into a draft email on a user device. In response to a user selecting the first selectable element, the user device can launch a camera interface on the display. The user can capture an image, such as a page of a book or newspaper, and then scale the captured image to the relevant desired portion. The example method can further include recognizing text within the scaled portion of the image and automatically importing the recognized text into the draft email. The user device can utilize a machine learning model to perform text recognition at the device and then insert the recognized text into the draft email automatically. The user device can also display an indication of the accuracy of the imported recognized text within the draft email.
US11328117B2
Dynamically changing a content based on a user-defined context includes receiving, by one or more processors, input data from a user, the input data includes at least one document with an annotated part identifying a first content element, the first content element is associated with a first content type. The one or more processors determine a context information associated with the annotated part and extract the annotated part. A first replacement for the first content element is retrieved from a first data source selected based on the content information. The one or more processors replace the first content element in the at least one document with the first replacement.
US11328113B1
A text string is identified that has an associated localized text string; For example, an English text string may have an associated Chinese localized text string. A unique color is associated with the text string. The text string is modified with the associated unique color. The text string with the associated unique color is displayed. A graphical image of the text string with the associated unique color is captured. The text string is localized based the associated unique color in the captured graphical image using the associated localized text string. In a second embodiment, modifying the text string with the unique color is based on an invisible character that is inserted into the text string.
US11328109B2
Refining multi-bit flip flops mapping without explicit de-banking and re-banking is provided by identifying a set of equivalent flops in a layout, that include a first flop having a first logic routing and a first location in the layout and a second flop having a second logic routing and a second location in the layout; and remapping the first logic of the first flop from the first location to the second location and the second logic of the second flop from the second location to the first location.
US11328105B2
Computer implemented method, system and computer program product for simulating the behavior of a knitted fabric at yarn level. The method comprises: retrieving structural information of a knitted fabric; representing each stitch with four contact nodes (4) at the end of the two stitch contacts (5) between pair of loops (2), each contact node (4) being described by a 3D position coordinate (x) and two sliding coordinates (u, v) representing the arc lengths of the two yarns in contact; measuring forces on each contact node (4) based on a force model including wrapping forces to capture the interaction of yarns at stitches; calculating the movement of each contact node (4) at a plurality of time steps using equations of motion derived using the Lagrange-Euler equations, and numerically integrated over time, wherein the equations of motion account for the mass density distributed uniformly along yarns, as well as the measured forces and boundary conditions.
US11328075B2
According to one embodiment, a system establishes a secure connection between a host system and a data processing (DP) accelerator over a bus, the secure connection including one or more data channels. The system transmits a first instruction from the host system to the DP accelerator over a command channel, the first instruction requesting the DP accelerator to perform a data preparation operation. The system receives a first request to read a first data from a first memory location of the host system from the DP accelerator over one data channel. In response to the request, the system transmits the first data to the DP accelerator over the data channel, where the first data is utilized for a computation or a configuration operation. The system transmits a second instruction from the host system to the DP accelerator over the command channel to perform the computation or the configuration operation.
US11328072B2
Provided is a method for blockchain-based recordkeeping and implementable by a terminal device. The method comprises: obtaining target data; computing a data digest of the target data, and extracting a key segment from the target data; signing, in a secure operation environment included in the terminal device, the data digest and/or the key segment based on a private key associated with the terminal device to generate a signature; and submitting to a blockchain the data digest, the key segment, and the signature, for one or more nodes in the blockchain to verify the signature based on a public key corresponding to the private key, and to record the data digest and the key segment in the blockchain in response to the signature being verified to be valid.
US11328071B2
A method includes obtaining data from a host, wherein the data is associated with an object and a user, applying an erasure coding procedure to the data to obtain a plurality of data chunks and at least one parity chunk, deduplicating the plurality of data chunks to obtain a plurality of deduplicated data chunks, generating storage metadata associated with the plurality of deduplicated data chunks and the at least one parity chunk, generating an object entry based on the deduplicated data chunks and the at least one parity chunk, storing the storage metadata and the object entry in an accelerator pool, storing, across a plurality of fault domains, the plurality of deduplicated data chunks and the at least one parity chunk, and initiating storage metadata distribution on the storage metadata and the object entry across the plurality of fault domains.
US11328069B2
A method of erasing data from a data storage apparatus comprising a memory, the method comprises writing a known data pattern to a plurality of known memory locations of the data storage apparatus, causing the data storage apparatus to perform a data erasure procedure, reading data stored at the known memory locations after completion of the data erasure procedure, comparing the read data and the data of the known data pattern, and determining a verification result based at least in part on the result of the comparison between the read data and the data of the known data pattern.
US11328065B1
Architectures, systems and methods for building trusted and secure artifacts are disclosed. In one embodiment, the method comprises: receiving inputs including one or more instances of software code; verifying trustworthiness of the one or more inputs; creating software code using a forward immutable continuous integration (CI) pipeline having a plurality of stages with forward immutability between consecutive pipeline stages to receive the one or more inputs verified as trustworthy and to build and test one or more containers associated with the one or more inputs, wherein each subsequent stage after a first stage of the pipeline depends on an immutable output of an immediately preceding stage in the pipeline, and further wherein the pipeline includes an emission stage for outputting signed, trusted software code from the pipeline; and storing signed, trusted software code in a repository for deployment, the repository only accepting signed software code for deployment.
US11328064B2
Automatic ransomware detection with an on-demand file system lock down and automatic repair function
A method and system for detecting ransomware and repairing data following an attack. The method includes, collecting file statistics for files in a file system, identifying an affected file based on collected file statistics, locking down of access to the file system in response to identifying the affected file, undoing of reconcile processing, repairing the affected files, and unlocking access to the file system. The system includes a computer node, a file system, a plurality of disc storage components, a backup client, a backup client, and a hierarchical storage client. The hierarchical storage client is configured to collect file statistics for files in file system, identify affected files based on collected file statistics for the file, lock down of access to the file system in response to an identified affected file, undo reconcile processing, repair the affected file; and unlock access to the file system.
US11328062B2
A computer-implemented method for detecting cyber-attacks affecting a computing device includes retrieving a plurality of sensor datasets from a plurality of sensors, each sensor dataset corresponding to involuntary emissions from the computing device in a particular modality and extracting a plurality of features from the plurality of sensor datasets. One or more statistical models are applied to the plurality of features to identify one or more events related to the computing device. Additionally, a domain-specific ontology is applied to designate each of the one or more events as benign, failure, or a cyber-attack.
US11328059B2
There is disclosed in one example a computing apparatus, including: a hardware platform including a processor and a memory; a user application; telemetry probes to collect telemetry about use of the user space application; a detection proxy to collect telemetry data from the telemetry probes and forward the telemetry data to a detection cloud service; and logic to receive from the detection cloud service a detection message that the user application has exhibited behavior consistent with tampering, and to take remedial action responsive to the detection message.
US11328054B2
A technique includes creating, by a computer, a sandboxed user account on the computer, where creating the sandboxed user account includes generating credentials for the sandboxed user account. The technique includes creating, by the computer, an operating system session and executing a single sign on (SSO) tool in the operating system session in association with the sandboxed user account. In response to a request that is associated with another user account to start up an application, authorizing, by the computer, use of the application by the other user account based on credentials that are associated with the other user account and starting up the application by the computer. Starting up the application includes using the SSO tool to inject SSO credentials for the other user account based on policy authorization into the application such that the application is executed in association with the sandboxed user account.
US11328052B2
The present disclosure involves systems, software, and computer implemented methods for automatically controlling access and limiting functionality of a computer workstation based on which user is currently logged in. In some implementations, an overwatch application is installed on the workstations to be controlled and monitored. If an authorized, but limited, user logs in, the overwatch application can initiate a lockdown process on the workstation. In some instances, the lockdown process is managed by a dedicated lockdown application, which is initiated or notified from the overwatch application, and which can initiate a lockdown of particular applications, functionality, and allowed interactions on the workstation until the limited user has completed their task and a new user logs in.
US11328040B2
A method for monitoring access to a user account comprises receiving a user account login status from a target service in response to a user login request, comparing the user account login status with an expected status value at a user apparatus, and on the basis of the comparison, performing at least one of: synchronising the status value at the user apparatus with the user account login status from the target service, and executing a user login update process at the user apparatus.
US11328034B2
A method and associated system for processing content, including document, received from a search of information. A subject of each received document is determined. A contributor who is associated with, and is not an author of, each respective document is determined. Each contributor is queried as to a veracity of each respective document, after which a communication from each contributor verifying the veracity of each respective document is received. An education type of an author of each respective document is classified as being formal education, self-taught, or experience as indicative of an expertise level of the author of each respective document. A plurality of credentials of each contributor is received and confirmed. Prior to the subject of each received document having been determined, signatures are published to the Internet. The signatures include signed content of each respective document signed by the contributor associated with each respective document.
US11328027B1
A method comprises: obtaining content, a content location search term, and an image trigger; submitting the content location search term to a web mapping service so that a service API searches with the content location search term; receiving content locations corresponding to the content; adding the content, image trigger, and content locations to a distribution database that is searchable by location; receiving from a consumer device a location of the consumer device; searching the database using the location of the consumer device to identify any content having content locations that correspond to the consumer device's location, and obtaining the associated image trigger(s); performing an image recognition process on image data captured by the consumer device to identify the presence of the or each said associated image trigger in the image data; and if the presence of any of the image triggers is detected, serving the content to the consumer device.
US11328025B1
A device that includes an enterprise data indexing engine (EDIE) configured to determine a first set of similarity scores between a first set of sentences from a first document and a plurality of classification descriptions. The EDIE is further configured to identify one or more classification descriptions that have a similarity score that exceeds a predetermined threshold value. The EDIE is further configured to determine a second set of similarity scores between a second set of sentences from a second document and the plurality of classification descriptions. The EDIE is further configured to identify one or more classification descriptions that have a similarity score that exceeds the predetermined threshold value. The EDIE is further configured to populate a data structure that identifies the tokens within the first set of tokens and the second set of tokens and the number of times each token appears.
US11328019B2
An information retrieval response may be augmented, based upon a query, with a plurality of selected causality data relating to the query. The information retrieval response may be generated from an information retrieval system.
US11328011B2
A method includes computing match scores for each portion of multiple portions of a first audio fingerprint. The match scores are based on a comparison of the portion with each of multiple portions of a second audio fingerprint. The method includes generating a list of runs based on the highest score for each portion of the multiple portions of the first audio fingerprint. The method includes determining, based on the list of runs, an unordered match between a set of consecutive portions of the first audio fingerprint and a set of non-consecutive portions of the second audio fingerprint. The method includes, in response to determining that a position threshold of the unordered match satisfies a position criterion, outputting an indicator that the first audio fingerprint matches the second audio fingerprint.
US11328008B2
Systems and methods are provided for generating training data from queries and user interactions associated with media collections related to the queries, and training a machine learning model using the generated training data to generate a trained machine learning model. The systems and methods further provide for receiving a prediction request comprising a query for relevant media collections, analyzing the query to determine query features, determining a plurality of media collections for the query, analyzing the plurality of media collections to determine media collection features for each media collection of the plurality of media collections, and generating, using the trained machine learning model, a semantic matching score for each media collection of the plurality of media collections based on matching the query features to the media collection features for each media collection of the plurality of media collections.
US11328003B2
A data relationships storage platform for analysis of one or more data sources is described herein. A data processing system may be communicatively coupled to one or more data sources and one or more big-data databases. One or more collectors may collect data pieces from the one or more data sources. One or more analyzer may analyze the collected data pieces to determine whether one or more relationships exist between the collected data pieces. The analysis results in one or more data globs that include one or more of the data pieces and relationship information, such as tags. The tagged data globs may be communicated to and stored in one or more big-data databases.
US11328001B2
There is a need for more accurate and more efficient database management operations. This need can be addressed by, for example, techniques for efficient matching of data fields in response to database queries. In one example, a method includes: for each input data field of a plurality of input data fields, generating an per-field encoded representation of the input data field based on each per-character increment score for an occurred character in the input data field; performing the automated data field matching based on each per-field encoded representation for an input data field to generate one or more data field matching outputs; and causing display of the one or more data field matching determinations using a data field matching output interface.
US11327988B2
A dynamically self-indexing database-management system selects database indexes associated with table columns that are most frequently accessed by user queries, deleting all other indexes. The system periodically reviews database-performance figures and data-usage patterns for each table of its database and revises its selection of indexes in order to ensure that only the most frequently accessed columns continue to be indexed and that the omission of other indexes does not degrade performance. The total number of selected indexes, the overall percent of selected indexes, or the selection itself is optimized over time through continued monitoring of database transaction logs. Optimization may comprise cognitive analytics or other methods of artificial intelligence by which the system learns over time how to best determine whether its current selection of indexes is likely to provide the best overall performance.
US11327987B2
Disclosed are examples of systems, apparatus, methods and computer program products for configuring service consoles based on service feature templates using a database system. In some implementations, a database of a database system storing service feature templates can be maintained. A request for a service console comprising a console component can be processed. A service feature template comprising a template console component corresponding to the console component can be identified. A set of CRM records can be identified. It can be determined that a user has access to the console component. A graphical representation of the service console can be displayed in a user interface on a display of a device of the user.
US11327980B2
A method is provided that stores, in a second memory, an index structure including, for each given word from among words included in documents, a group of document IDs of documents including the given word. The method stores an index structure subset in a main memory which is faster than secondary memory. The method acquires a keyword and identifies any documents including the keyword. The method finds top-K frequent words among the words included in the identified documents by: identifying, for each given group in descending order of the number of the documents IDs therein, the number of documents IDs of the identified documents in the given group, from the subset when the number of document IDs in the given group is within the range, and from the index structure otherwise; and presenting words of top-K groups with a largest amount of the document IDs identified.
US11327977B2
A method of distributing content to consumers may include providing a server loaded with a computer code having an administrator user interface, a franchisor user interface, a franchisee user interface; a library of content accessible by an administrator, a franchisor, and/or one or more franchisees; and a consumer data bank. The method may further include linking the server with social media platforms, populating the library with a plurality of pieces of content, linking the content with a franchise unit location, and publishing the content to a social media account. A further step may include collecting consumer data and storing the consumer data in the consumer data bank. The franchisor and each franchisee may have access to the library of content and to consumer data.
US11327974B2
A collection of rules comprising fields that may have wildcard values. The method includes defining first and second subsets of the fields, the second subset being exclusive of the first subset. Intersections of overlapping fields of the first subset are added to the first subset to form an augmented first subset. Metadata from the augmented first subset and the fields not selected for the first subset are combined to define second parts of the rules. Data items are classified by matching a search key to one of the first parts and one of the second parts of the rules.
US11327971B2
In embodiments of the present disclosure, there is provided an assertion-based question answering manner. After a question and the related passage are obtained, an assertion answer to the question is determined based on content of the passage, and the assertion answer has a predetermined structure and represents a complete semantic meaning. Then, the assertion answer to the question may be outputted to the user. In the embodiments of the present disclosure, the question and the relevant passage are used as input, and a semi-structured assertion answer is output. The assertion answer according to embodiments of the present disclosure can provide richer semantic content than the traditional short answer, and provide a more concise expression than the traditional long answer, thereby ensuring accuracy of the answer while improving the user experience.
US11327962B1
A real-time analytical database system allows queries on data obtained from a transactional system that is frequently updated by the transactional system. The real-time analytical database system receives change logs from the transactional system. The change logs describe operations performed by the transactional system. The real-time analytical database system stores a plurality of indexes in a key-value store, each index comprising key-value pairs. A key of a key-value pair is obtained by combining field data describing a field of a document. The real-time analytical database system determines modifications to the key-value pairs of the key-value store corresponding to the operations of the transactional system as represented by the received change logs. The real-time analytical database system receives and processes queries using the plurality of indexes. The real-time analytical database system builds key-expressions based on the criteria of queries and uses the indexes to find key-value pairs matching the key-expression.
US11327959B2
A computer-implemented method includes receiving, by a node in a blockchain network from a client node, a service initiation transaction broadcasted to the blockchain network, wherein each node of blockchain network comprises a blockchain virtual machine, an instruction set of the blockchain virtual machine comprises an XML processing instruction, and XML processing logic corresponding to the XML processing instruction is deployed in the blockchain virtual machine, an instruction set of a smart contract compiler comprises the XML processing instruction, and a service smart contract compiled by the smart contract compiler comprises the XML processing instruction, and is deployed in the blockchain network; invoking, using the blockchain virtual machine, the service smart contract; and triggering, using the blockchain virtual machine, execution of the XML processing logic based on the XML processing instruction in the service smart contract to perform an XML processing operation on data to be processed.
US11327958B2
Technologies are described for performing replication of data within a database environment having a source node and a replica node. The source node executes a database operation on at least one database table stored by the source node. The source node asynchronously sends the database operation to the replica node. A prepare commit request is synchronously sent from the source node to the replica node. The source node receives a synchronous precommit acknowledgement from the replica node. The precommit acknowledgement indicates that the database operation was executed at the replica node. The source node commits a transaction associated with the database operation.
