US11596087B2
A data center includes a refrigerant induction pipe surrounding one or more regions of the data center, a refrigerant supply device suitable for supplying a refrigerant to the refrigerant induction pipe, the refrigerant having a vaporization temperature corresponding to a pseudo cryogenic temperature, a plurality of racks disposed in the one or more regions, and a plurality of rotating devices, each rotating device being suitable for rotating a corresponding one of the plurality of racks.
US11596082B2
Heat sink and heat sink arrangements are provided for an electronic device immersed in a liquid coolant. A heat sink may comprise: a base for mounting on top of a heat-transmitting surface of the electronic device and transferring heat from the heat-transmitting surface; and a retaining wall extending from the base and defining a volume. A heat sink may have a wall arrangement to define a volume, in which the electronic device is mounted. A heat sink may be for an electronic device to be mounted on a surface in a container, in an orientation that is substantially perpendicular to a floor of the container. Heat is transferred from the electronic device to liquid coolant held in the heat sink volume. A cooling module comprising a heat sink is also provided. A nozzle arrangement may direct liquid coolant to a base of the heat sink.
US11596077B2
A method of producing a semiconductor module arrangement includes providing a first subassembly having a number N1 of first adjustment openings, a second subassembly having a number N2 of second adjustment openings and a third subassembly having a plurality of adjustment pins which are fixedly connected to one another, the first subassembly, the second subassembly and the third subassembly being independent of one another and not connected to one another. The first subassembly, the second subassembly and the third subassembly are arranged relative to one another in such a way that each of the adjustment pins engages into one of the first adjustment openings and/or into one of the second adjustment openings.
US11596072B2
Flexible electrical devices comprising electrode layers on softening polymers and methods of manufacturing such devices, including lift-off processes for forming electrodes on softening polymers, processes for forming devices with a patterned double softening polymer layer, and solder reflow processes for forming electrical contacts on softening polymers.
US11596065B2
Provided are a polyimide film capable of reducing a dielectric constant of a substrate and reducing a thickness and forming a stable via with a low possibility of disconnection, a method for manufacturing the same, and an FPCB including the same. A polyimide film according to an exemplary embodiment of the present invention includes a polyimide layer and a plurality of fluororesin particles dispersed in the polyimide layer. The fluororesin particles have a spherical or flat shape.
US11596064B2
The present disclosure relates to a dielectric substrate that may include a polyimide layer and a first filled polymer layer overlying the polyimide layer. The first filled polymer layer may include a resin matrix component, and a first ceramic filler component. The first ceramic filler component may include a first filler material. The first filler material may further have a mean particle size of at not greater than about 10 microns.
US11596061B2
In a stretchable wiring member having a relatively hard portion, such as a contact point, there is provided a solution to malfunction of the stretchable wiring member caused by stress generated at a boundary between the hard portion and a flexible portion. A stretchable wiring member includes a flexible substrate having stretchability, a stretchable wiring line disposed along the flexible substrate and configured to be stretched in association with stretching deformation of the flexible substrate, and a hard member that is harder than the flexible substrate. The flexible substrate has an extension layer portion interposed between the hard member and the stretchable wiring line.
US11596059B2
A circuit carrier is configured to be mounted to a battery system. The circuit carrier includes a circuit carrier board having a first region, a second region, and a third region. The first region is configured to receive a shunt resistor, the third region is configured to receive further electronic components, and the first region and the third region being separated from each other by the second region. The second region is a flexible connection between the first region and the third region and includes a spring-like structure formed from the circuit carrier board.
US11596050B2
Method and apparatus for producing a cooled atom beam suitable for use applications requiring cold atoms. A two-stage cooling process is employed in which the atoms in the atom beam are cooled in two, spatially separated regions of a cooling apparatus, wherein the atoms are first cooled in two dimensions by two counterpropagating laser beams under a magnetic field and then are cooled in three dimensions by means of an optical molasses, where the power, frequency, and magnetic fields are tuned to obtain a continuous beam of three-dimensionally cooled atoms having a controllable velocity distribution, very low decoherence, and low background atomic gas loss.
US11596047B2
A fracturing well site system includes an electric-driven apparatus, a fuel-driven apparatus, an electric-power supply apparatus and a grounding system. The grounding system includes a first grounding terminal which is spaced from each of the electric-driven apparatus, the fuel-driven apparatus and the electric-power supply apparatus by a preset distance. The fuel-driven apparatus and at least one of the electric-driven apparatus and the electric-power supply apparatus are connected to the first grounding terminal, and the first grounding terminal is configured to ground the fuel-driven apparatus and the at least one of the electric-driven apparatus and the electric-power supply apparatus.
US11596039B2
This application discloses an electronic device (e.g., a camera) that a plurality of light sources and a light source driver. The light sources are configurable to a plurality of light source subsets to illuminate a field of view. At least two of the light source subsets include distinct light source members and are configured to illuminate different regions of the field of view. The light source driver is coupled to the plurality of light sources and configured to drive the plurality of light source subsets. In some embodiments, the electronic device includes or is coupled to a camera module configured to capture visual data of the field of view, and the plurality of light sources is configured to provide illumination for the camera module.
US11596037B2
According to some embodiments, there is provided a power supply system including a converter configured to generate an output signal based on a rectified input signal for driving a light source, an output correction circuit coupled to an output of the converter and configured to measure a ripple in the output signal and to generate a correction signal to dynamically control a DC-level of the output signal of the converter based on the measured ripple and a reference signal corresponding to a desired DC-level of the output signal.
US11596033B2
A hand protecting cavity ventilation system for an oven is provided. The system includes an air duct, positioned at a top of a cavity of the oven, the air duct having a duct outlet aimed toward a door to the cavity to provide an airflow along an inner surface of the door. The air duct extends downward from the ceiling of the cavity in front of and below a heating element disposed below the ceiling of the cavity. The air duct forms a vertically displaced hand protection portion to act as a barrier in front of the heating element, thereby guarding the heating element when the door of the oven is opened.
US11596031B2
A system and method of heating a tool with electromagnetic radiation aims to harness the dialectic heating effect of radio waves on metallic nanoparticles to generate controllable, user-safe, highly variable heat with the use of a specific supporting structure. It is considered that the method may be applied to a variety of existing assemblies, such as a knife, a cooking pot, a jacket, and other embodiments. The system of the present invention provides at least one tool body, at least one suspension mechanism, and a plurality of photothermal particles. Furthermore, at least one portable electromagnetic (EM) wave generator is provided, wherein the portable EM wave generator either is integrated into the tool body, or is positioned adjacent to the tool body, wherein the portable EM wave generator includes a manual on/off switch. The overall process allows for controlled generation of heat within a variety of physical objects.
US11596023B2
Various issues with existing congestion and overload control mechanisms are recognized and described herein. Described herein, in accordance with various embodiments, are various mechanisms in which core networks, such as 3GPP networks for example, and an M2M service layer can coordinate and share information to efficiently and intelligently manage each other's congestion and overload states.
US11596021B2
Embodiments of a non-access point (non-AP) EHT station (EHT STA) configured to operate as part of an STA multi-link logical entity (STA MLLE) comprising the EHT STA and one or more other non-AP EHT STAs are generally described herein. The STA MLLE is configured to be associated with an access point (AP) MLLE (AP MLLE) comprising a plurality of EHT APs. The EHT STA is configured to decode a beacon frame received from the EHT APs of the AP MLLE including a multi-link beacon check element to indicate which of the one or more multiple links has a critical update to its link parameters. When the multi-link beacon check element indicates an update to link parameters for the link between the EHT STA and its associated EHT AP, the EHT STA is to configured obtain the updated link parameters either waking-up at a target beacon transmission time (TBTT) or send a probe request.
US11596018B2
A region configuration method, applied to a terminal, includes: receiving target system information that comprises a target region identification and is broadcasted or unicasted by a base station, the target region identification being a region identification of a target region; and performing target region configuration according to the target region identification, wherein the target region is a region allowing the terminal to be in a target status; the target system information is information in system information of the base station other than basic system information; and the basic system information comprises information for enabling the terminal to access the base station.
US11596017B2
During operation, a radio node may provide, at a transmit time during a first time interval, a first instance of a keep-alive message to a computer. Then, the radio node may receive, at a receive time prior to a first instance of a transmit expire time, an instance of a keep-alive response from the computer, where the instance of the keep-alive response authorizes the radio node to transmit in a granted portion of the spectrum until a second instance of the transmit expire time has elapsed. Moreover, the radio node may determine, based at least in part on the receive time and the first instance of the transmit expire time, an updated transmit time. Next, the radio node may provide, at the updated transmit time, which is prior to the second instance of the transmit expire time, a second instance of the keep-alive message addressed to the computer.
US11596015B2
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may establish a first communication link using a first radio access technology (RAT). The UE may establish a second communication link using a second RAT. The UE may determine whether to prioritize antenna selection for the first communication link using the first RAT or the second communication link using the second RAT. The UE may prioritize antenna selection for the first communication link or the second communication link based at least in part on the determination. Numerous other aspects are provided.
US11596005B2
A communication technique for convergence of internet of things (IoT) technology, a fifth-generation (5G) communication system for supporting a higher data transfer rate beyond a fourth-generation (4G) system, and a system therefor are provided. The disclosure can be applied to intelligent services (e.g., smart homes, smart buildings, smart cities, smart or connected cars, health care, digital education, retail business, and services associated with security and safety) based on 5G communication technology and IoT-related technology. An embodiment relates to a method for controlling an uplink time alignment during execution of random access by a base station operating a broadband.
US11595995B2
Systems and methods of providing RAT co-existence and congestion control in V2V communications are generally described. A vUE detects specific non-LTE RAT transmissions in a listening period of a PSCCH or PSSCH, determines whether a metric has been met and reselects to a non-overloaded channel to communicate with other vUEs or the eNB. The manner of reselection is dependent on the RAT specific or V2X service priorities of the channels, as well as whether the channels are V2V service dependent.
US11595991B2
A method of transmitting an acknowledgment message in a random access procedure in a mobile telecommunications system, the method includes transmitting an uplink random access request; responsive to the random access request, transmitting a downlink allocation message indicating downlink resources for sending a downlink message; transmitting the downlink message using the resources indicated in the downlink allocation message; responsive to receiving the downlink message, transmitting an uplink message; and transmitting an acknowledgement message in respect of the uplink message and using one or more acknowledgment resources. The one or more acknowledgment resources are identified based on at least one of the downlink allocation message, and the downlink message and the uplink random access request.
US11595989B2
A method and apparatus for sending uplink control information by a multi-mode wireless transmit/receive unit (WTRU) capable of operating on multiple component carriers of a plurality of radio access technologies (RATs) for multi-RAT operation are disclosed. The WTRU may generate uplink control information (UCI) pertaining to a first RAT and a second RAT, wherein the UCI may include a first plurality of hybrid automatic repeat request acknowledgements (HARQ-ACKs) pertaining to a plurality of downlink (DL) transmissions of the first RAT and a second plurality of HARQ-ACKs pertaining to a plurality of DL transmissions of the second RAT. The WTRU may multiplex at least part of the generated UCI pertaining to the first RAT and at least part of the generated UCI pertaining to the second RAT onto a physical channel on a component carrier of the second RAT.
US11595978B2
The present disclosure provides an information processing method and apparatus. A terminal device encodes uplink control information (UCI) to obtain coded bits of the UCI, and encodes data to obtain coded bits of the data. The terminal device multiplexes the coded bits of the UCI and the coded bits of the data to obtain a multiplexed bit sequence. The terminal device then transmits the multiplexed bit sequence to a network device via a physical uplink shared channel (PUSCH). A length of a transmission time interval of the UCI is less than or equal to 0.5 millisecond. In this way, data transmission latency can be reduced.
US11595971B1
A first communication device generates and transmits a frame that is configured to cause one or more second communication devices in a wireless local area network (WLAN) to refrain from transmitting during a set of repeating time segments, and the frame is generated to include an indication of a time period of the time segments in the set of repeating time segments, the time period being less than a duration of a beacon interval of the WLAN such that multiple ones of the time segments occur within one beacon interval. Alternatively, the frame is configured to cause one or more second communication devices in the WLAN to refrain from transmitting during a time segment that begins in conjunction with an end of transmission of i) the frame or ii) a packet that includes the frame, and the frame is generated to include an indication of a time duration of the time segment.
US11595970B2
Aspects of the present disclosure relate to wireless communication systems configured to provide user equipment (UE)-specific slot structures based on the individual propagation delay experienced by each UE. In some examples, the duration of uplink transmissions for a particular UE within a slot may be configured based on the propagation delay between the base station and that particular UE. For example, the duration of an uplink burst and/or an uplink traffic transmission may be configured based on the propagation delay. In addition, a downlink burst within a slot may be configured for a particular UE on the propagation delay experienced by that UE. Downlink traffic transmissions may further be configured for the cell based on the maximum propagation delay experienced by the UEs in the cell.
US11595968B2
Technology is disclosed for a Third Generation Partnership Project (3GPP) management system operable for peer-to-peer (P2P) edge computing in a fifth generation (5G) computing network. The 3GPP management system can be configured to: identify a user plane function (UPF) based on quality of service (QoS) requirements. The 3GPP management system can be configured to request, from an edge computing management system, deployment of an application server (AS). The 3GPP management system can be configured to request a network functions virtualization (NFV) orchestrator (NFVO) to connect the UPF and the AS based on the QoS requirements.
US11595953B2
Transmit and/or receive beamforming may be applied to the control channel transmission/reception, e.g., in mmW access link system design. Techniques to identify candidate control channel beams and/or their location in the subframe structure may provide for efficient WTRU operation. A framework for beam formed control channel design may support varying capabilities of mBs and/or WTRUs, and/or may support time and/or spatial domain multiplexing of control channel beams. For a multi-beam system, modifications to reference signal design may discover, identify, measure, and/or decode a control channel beam. Techniques may mitigate inter-beam interference. WTRU monitoring may consider beam search space, perhaps in addition to time and/or frequency search space. Enhancements to downlink control channel may support scheduling narrow data beams. Scheduling techniques may achieve high resource utilization, e.g., perhaps when large bandwidths are available and/or WTRUs may be spatially distributed.
US11595952B2
Methods, systems, and devices for wireless communications are described. A base station may transmit a first downlink control information block over a group physical downlink control channel (PDCCH), wherein the first downlink control information block identifies a plurality of user equipment (UEs) for performing aperiodic channel state information (CSI) measurements and an indication of CSI reference signal resources for a CSI reference signal. The base station may transmit the CSI reference signal on the indicated CSI reference signal resources. The UE may perform, in response to receiving the group PDCCH, an aperiodic CSI measurement of the CSI reference signal on the indicated CSI reference signal resources.
US11595933B2
Disclosed are methods, systems and devices for obtaining a measurement of a range between two devices. For example, wireless stations may obtain a measurement of range between the wireless stations based, at least in part, on an exchange messages such as fine timing measurement (FTM) messages. In a particular implementation, FTM messages may be received at a transceiver device in a burst of FTM messages from a responding wireless station. An acknowledgement messages may be transmitted to the responding wireless station in response to receipt of the FTM message.
US11595922B2
Certain aspects of the present disclosure relate to methods and apparatus synchronization configuration in different operation modes using communications systems operating according to new radio (NR) technologies. For example, a method for wireless communications by a base station (BS) may include determining an operation mode of the BS, determining a transmission configuration of at least one of a one or more synchronization channels or a one or more synchronization signals based on the operation mode, and transmitting the one or more synchronization channels or the one or more synchronization signals based on the determined transmission configuration.
US11595921B2
The present disclosure relates to methods and devices for wireless communication including an apparatus, e.g., a UE and/or TRP. In one aspect, the apparatus can receive, on a first CC, first DCI from a first TRP and second DCI from a second TRP, the first DCI indicating one of a first set of TCI states and the second DCI indicating one of a second set of TCI states. The apparatus can also receive, on a second CC, a first PDSCH from the first TRP and a second PDSCH from the second TRP, a first time offset being between the first DCI and the first PDSCH and a second time offset being between the second DCI and the second PDSCH. The apparatus can also determine a QCL assumption based on at least one of the first time offset, the second time offset, and a QCL time duration.
US11595916B2
Disclosed is a user equipment for satellite communication, comprising one or more processing circuits configured to execute the following operations: evaluating a transmission power requirement for a user equipment to communicate with a satellite; and assisting, via an auxiliary device, the user equipment in executing at least part of the communication with the satellite when the transmission power constraint of the user equipment fails to meet the transmission power requirement, wherein the processing circuits are further configured to acquire, via the satellite, a communication mode to be switched to, and the processing circuits transmit, to the satellite, a notification indicating that a current communication mode needs to be switched, with the notification comprising information indicating the need to switch to a communication mode that meets the transmission power requirement.
US11595915B2
Altitude based device management is provided herein. A method can comprise transmitting, by a mobile device comprising a processor, a signaling message to a network device of a wireless network. The signaling message can comprise first data indicating a device type of the mobile device and second data indicating a distance measurement of the mobile device with respect to a reference point. The method can also comprise implementing, by the mobile device, a first instruction related to a power setting and a second instruction related to an operating parameter. The first instruction and the second instruction can be received from the network device and can be based on the device type of the mobile device and the distance measurement of the mobile device.
US11595912B2
Methods, systems, and devices for wireless communication are described. Generally, the described techniques provide for efficiently performing and reporting reference signal received power (RSRP) measurements. In particular, the techniques described herein may allow a user equipment (UE) to efficiently identify reference signals on which to perform RSRP measurements (e.g., based on signaling from a base station), identify when to report RSRP measurements (e.g., aperiodically, periodically, or semi-persistently), and identify a channel on which to report RSRP measurements (e.g., a sidelink channel or an uplink channel). In addition, the techniques described herein may also allow a UE to efficiently identify open loop parameters to use to determine an appropriate transmit power for transmitting to another UE over a sidelink.
US11595896B2
Methods, systems, and devices for wireless communication are described. A base station may determine a configuration including a set of signature waveforms for a micro-sleep mode of operation in shared spectrum, and may transmit the configuration to at least one user equipment (UE) served by the base station. Additionally, a UE may receive a configuration including a set of signature waveforms for a micro-sleep mode of operation in shared spectrum. The UE may detect at least one signature waveform of the set of signature waveforms, and in response to detecting the at least one signature waveform, operate in the micro-sleep mode for a period of time.
US11595888B2
A method of operating a wireless communication device in a wireless communication network is disclosed. The wireless communication device transitions between a plurality of modes, wherein the plurality of modes further includes a sleep mode, wherein the wireless communication device does not listen for downlink data transmissions, and the plurality of modes further includes an active mode, wherein the wireless communication device listens for downlink data transmissions. While the wireless communication device is operating in the active mode, it receives control signalling from a transmitter to adjust a length of time for transitioning between a first mode among the plurality of modes and a second mode among the plurality of modes based on one or more sleep rules. The wireless communication device transitions from the first mode to the second mode based, at least in part, on the adjusted length of time.
US11595876B2
Methods and apparatus for performing device-to-device (D2D) discovery are described. A service discovery process may include a discoverable device (e.g., a wireless transmit/receive unit (WTRU)) sending a discovery request, over a wireless connection, for a radio resource for the purpose of performing a transmission for radio frequency (RF) proximity detection for a given service. The WTRU may receive a discovery response including a configuration for RF proximity detection from a network, which configuration may be associated to the service. The configuration for RF proximity may be received by dedicated signaling, (e.g., physical downlink shared channel (PDSCH)), in particular for a discoverable WTRU. The configuration for RF proximity may be received on a broadcast channel, (e.g., a discovery shared channel (DISCH)), in particular for a monitoring WTRU, and may include one or more service identities, each associated with an RF proximity detection configuration, or a validity information and a measurement configuration.
US11595873B2
A communication device, method, and computer program product mitigate antenna performance degradation that can result from folding or closing the communication device. A controller of the communication device identifies that the communication device is in a marginal coverage area for receiving a downlink in a first radio frequency (RF) band. The controller determines that first and second housings of the communication device are positioned in a first position that has degraded antenna performance for the downlink whereas a second position is not degraded. In response to the housings being in the first position while the communication device is in the marginal coverage area, the controller prioritizes connection to one or more nodes to communicate with the communication device via a second RF band.
US11595855B2
Systems and methods for recommending a data rate on an uplink or downlink communication channel between the network node and a wireless device in a wireless communications system are provided. In one exemplary embodiment, a method performed by a wireless device for recommending a data rate on an uplink or downlink communication channel between the wireless device and a network node in a wireless communications system comprises determining to request that the network node recommend a data rate on the uplink or downlink communication channel for the wireless device. Further, the method includes generating a first information element that indicates the request. Also, the first information element is sent via a protocol layer on the uplink communication channel.
US11595849B2
Methods and apparatuses are provided for generating a protocol data unit (PDU). An apparatus may comprise a processor configured to provide a medium access control (MAC) entity and a segmentation entity. The MAC entity may indicate an amount of data associated with the segmentation entity to be multiplexed by the MAC entity. The segmentation entity may segment, based on the indicated amount of data, a service data unit (SDU) into a segment, and the MAC entity may multiplex the segment into a MAC protocol data unit (PDU). The MAC PDU may include a field that indicates whether the segment is included and whether the segment is a last segment. The apparatus may further comprise a transmitter configured to transmit the MAC PDU.
US11595833B1
A coordinated multiple-AP system and method for alleviating AP overloading, sticky clients, and RF interference for use in a non-WLAN Controller (WLC) communication environment, such as a home network. In the present system and method AP periodically measure the communication environment and share the measured data with other APs in the same communication environment. The shared communication environment data is utilized to collaboratively determine best data transmission scenarios for supported clients. Best data transmission scenarios include but are not limited to optimized Client Link Management and Radio Resource Management.
US11595826B2
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a base station may transmit a message, to a user equipment (UE), instructing the UE to activate or update a reference signal (RS) corresponding to an uplink communication transmitted by the UE. The base station may communicate with the UE, after a time period, using a beam configuration of the base station that corresponds to a beam configuration of the UE for transmitting the RS, the time period being based at least in part on a determination of whether the UE identified the beam configuration of the base station. Numerous other aspects are provided.
US11595825B2
The technologies described herein are generally directed to facilitate allocating resources to zones for IOT equipment in a fifth generation (5G) network or other next generation networks. An example method discussed herein includes identifying, by carrier allocation equipment, carrier transmission information corresponding to transmission of a first carrier signal configured to support Internet of things equipment. The method can further comprise analyzing, by the carrier allocation equipment, the carrier transmission information to determine coverage information corresponding to a potential for coverage, by the first carrier signal, of an Internet of things equipment support zone corresponding to a geographic area. The method can further include, based on the coverage information, facilitating configuring transmission parameter information, representative of a transmission parameter applicable to the coverage of the Internet of things equipment support zone by the first carrier signal.
US11595823B2
Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive a trigger signal indicating that a base station has obtained access to a shared radio frequency spectrum band. The UE may transmit, in response to the trigger signal, a trigger response signal configured to reserve a channel of the shared radio frequency spectrum band for a downlink transmission by the base station, where the trigger response signal is transmitted for a time period extending to a scheduled beginning of the downlink transmission. The UE may receive the downlink transmission after an expiration of the time period and based at least in part on the trigger signal.
US11595819B2
A method and apparatus for authenticating a device on a wireless network using a secure attestation package is provided. The method includes receiving, by a processor, information related to a device of an Internet of Thing (IoT) service provider, generating, by the processor, a secure attestation package based on the information, transmitting, by the processor, the secure attestation package to the IoT service provider, receiving, by the processor, a request to access a wireless network of the processor from the device of the IoT service provider, and authorizing, by the processor, the device to access the wireless network based on the secure attestation package.
US11595816B2
A system and method to support identity theft protection and, in particular, to a system and method for supporting identity theft protection as part of a distributed service oriented ecosystem in Internet protocol (IP) multimedia subsystem (IMS) and non-IMS networks. The system includes an identity session initiation protocol (SIP) application server configured to act as a security assertion markup language (SAML) bridge, which allows an SIP enabled device or a non-SIP enabled device to attach to a telecommunications service provider network. A user may accept or reject an authorization request using the SIP enabled device or non-SIP enabled device.
US11595811B2
The systems and methods described herein support efficient SDM operation in IAB networks. A first node receives a semi-static resource allocation from a CU based on at least one multiplexing capability of the first node. The first node also receives from the CU one or more resource conditions for using allocated resources of the semi-static resource allocation, and the first node communicates with a second node based on the semi-static resource allocation and the one or more resource conditions. The at least one multiplexing capability includes at least one of SDM or FDM, including full duplex or half duplex. The at least one multiplexing capability is also with respect to one or more transmission direction combinations of the first node.
US11595809B2
Mobile devices are provisioned that do not have a direct communications path to a data network. A proximate device is discovered that is available for connecting to the mobile device via a peer-to-peer connection. The proximate device is determined to be trusted by the mobile device and usable to communicate to the data network A peer-to-peer connection is established with the proximate device. Identification data is provided to the proximate device, and an activation code is received. The mobile device communicates to the mobile network operator indicated by the activation code. Subscription credentials are received for accessing a mobile network operated by the mobile network operator.
US11595801B2
Disclosed are methods, systems, devices, servers, apparatus, computer-/processor-readable media, and other implementations, including a method that includes receiving by a device a triggering message from an emergency call server responsive to an indication of an emergency condition at the device to trigger a tracking session to periodically collect and send tracking session data associated with the device to one or more servers, establishing the tracking session, separate from an emergency call session established between the device and the emergency call server, with the one or more servers, and sending, by the device to the one or more servers, the tracking session data collected during the tracking session by the device.
US11595797B2
A communication method is provided for performance by a first network function entity. The communication method includes determining a service zone ID, transmitting information including the service zone ID to a second network function entity, where the service zone ID is used for the second network function entity to select a service producer instance from a service producer.
US11595793B2
Wireless mobile device functionality can be added to radio devices via a hardware device that comprises wireless network access. Alternatively, radio device functionality can be shared with a wireless mobile device or the hardware device. The functionalities of either device can be shared via a physical or wireless connection. For example, a microphone device comprising a display screen and long-term evolution (LTE) functionality can be connected to a radio device to facilitate LTE functionality for the radio device. Thus, a user of the radio device can utilize the display screen of the microphone device to send text data, which could not previously be sent by the radio device, over the wireless network via the microphone device.
US11595791B2
A method and system for the leveraging a reserved relationship number by an SLS platform and/or SLS phone module for the purpose of performing special operations other than making an SLS call available for termination at a subscriber TD and/or a third party TD involve associating the SLS phone number of the subscriber, the primary number of the subscriber and a next set of instructions via a common reserved relationship number.
US11595776B2
Examples of the disclosure describe systems and methods for presenting an audio signal to a user of a wearable head device. According to an example method, a first input audio signal is received, the first input audio signal corresponding to a source location in a virtual environment presented to the user via the wearable head device. The first input audio signal is processed to generate a left output audio signal and a right output audio signal. The left output audio signal is presented to the left ear of the user via a left speaker associated with the wearable head device. The right output audio signal is presented to the right ear of the user via a right speaker associated with the wearable head device. Processing the first input audio signal comprises applying a delay process to the first input audio signal to generate a left audio signal and a right audio signal; adjusting a gain of the left audio signal; adjusting a gain of the right audio signal; applying a first head-related transfer function (HRTF) to the left audio signal to generate the left output audio signal; and applying a second HRTF to the right audio signal to generate the right output audio signal. Applying the delay process to the first input audio signal comprises applying an interaural time delay (ITD) to the first input audio signal, the ITD determined based on the source location.
US11595773B2
The description relates to rendering directional sound. One implementation includes receiving directional impulse responses corresponding to a scene. The directional impulse responses can correspond to multiple sound source locations and a listener location in the scene. The implementation can also include encoding the directional impulse responses to obtain encoded departure direction parameters for individual sound source locations. The implementation can also include outputting the encoded departure direction parameters, the encoded departure direction parameters providing sound departure directions from the individual sound source locations for rendering of sound.
US11595771B2
Embodiments herein enable fast and easy interconnectivity among multimedia accessories including mobile devices and other devices. There is only limited space on mobile devices yet there are numerous input connectors. The standard TRRS audio jack is one such input that has and remains common, primarily because it is the accepted standard for audio input; namely, headphones and earpieces for listening purposes. Embodiments herein describe an intelligent switch to that audio jack that permits for additional backward and forward compatibility. It transparently allows a user to insert analog or digital audio devices, such as earphones, without the need to manually reconfigure device settings. The device herein automatically converts between input connector types using the same input convention present on their existing mobile devices. Other embodiments are disclosed.
US11595763B2
Presented herein are techniques for monitoring the sensory outcome of a recipient of a sensory prosthesis in an ambient environment that includes one or more controllable network connected devices. The sensory outcome of the recipient in the environment is used to make operational changes to the one or more controllable network connected devices in order to create an improved environment for recipient.
US11595752B2
An electroacoustic transducer includes a housing, one or more partition walls, a diaphragm, and a tube. The one or more partition walls divide an inner space of the housing into a plurality of spaces, such that a volume of a first of the plurality of spaces is different from a volume of a second of the plurality of spaces except the first of the plurality of spaces. The diaphragm is disposed in the housing, such that one surface thereof faces the plurality of spaces. The tube establishes communication between a sound wave emission opening that is open to an outer space of the housing and each of the plurality of spaces.
US11595751B2
Dipole audio speakers, and more particularly, voice controlled dipole audio speakers having at least one microphone located substantially along the null sound plane of the dipole audio speaker. An improved loudspeaker system that produces an improved audio quality for stereophonic sound. The improved loudspeaker utilizes conventional electro-dynamic drivers in a sealed chamber that produce sound primarily in the 20-300 Hz band coupled with electrostatic card stack drivers placed outside the sealed chamber that cover the remaining 98% of the audio frequency spectrum (300 Hz to 20 kHz). The improved loudspeaker system can also include multiple card stack drivers that are placed at angles with respect to each other to maximize audio fidelity.
US11595747B2
A headset includes an earpiece coupled to a headband with a membrane coupling. The earpiece includes an outer housing and an audio driver positioned within and coupled to the outer housing. The membrane coupling includes a membrane insert composed of a resilient material. The membrane insert is coupled to the outer housing. A connection pin may extend through a central opening of the membrane insert and into an end of the headband in order to directly couple the end of the headband to the membrane insert in order to couple the outer housing to the end of the headband. The coupling of the end of the headband to the outer housing with the membrane insert in between defines the membrane coupling. The membrane coupling is designed to allow relative movement in six degrees of freedom comprising three orthogonal degrees of translation freedom and three orthogonal degrees of rotational freedom.
US11595739B2
A video distribution system according to this disclosure is a video distribution system that distributes a video including an animation of a character object generated based on a movement of a distribution user and comprises one or a plurality of computer processors. The one or plurality of computer processors provide (i) a distribution portion, (ii) a display device, (iii) a determination portion. If the determination portion determines that a first object is being displayed within a predetermined distance from a second object, the object display device changes the first object and the second object to a third object and displays the third object.
US11595735B2
A play control method includes obtaining a playing state of at least one of a plurality of terminals playing a same video; and controlling a playing progress of at least one of the plurality of terminals when the playing state meets a preset condition. Using the disclosed play control method and apparatus for a plurality of terminals playing a same video, playing synchronization of the plurality of terminals can be maintained under a premise of ensuring that the plurality of terminals do not miss each video segment, so that no communication barrier is resulted due to asynchronous video playing during interactions between users who watch the same video, thus being able to improve user experience.
US11595734B2
Technologies are disclosed for providing stream media content and/or metadata indicating stream media content. A media control device may receive a Digital Living Network Alliance (DLNA) hypertext transport protocol (HTTP) request from a media content device. The DLNA HTTP request may have a header created by the media content device. The media control device may interpret the DLNA HTTP request header. A first metadata may be identified in the DLNA HTTP request header that may indicate a request for stream media content information. The media control device may send a DLNA HTTP response to the media content device. The DLNA HTTP response may have a header that may include a second metadata indicating the stream media content information. The second metadata may include information enabling construction of a HTTP Live Streaming (HLS) master playlist, a program map table, and/or a program association table associated with the stream media content.
US11595733B2
A network element of a cable television network includes at least a first and a second upstream amplifier stage, a first attenuator and a first equalizer between the first and the second amplifier stage, and a second attenuator after the second upstream amplifier stage in upstream signal path direction. A target value is determined for total attenuation of the components of the amplifier. The total attenuation is a sum of attenuations of the first attenuator, the first equalizer, and the second attenuator. The attenuation of the first equalizer is preset. The attenuation of the first attenuator is set to a maximum value such the sum of the attenuations of the first attenuator and the first equalizer is below a first threshold value. The attenuation of the second attenuator is set such that the total attenuation reaches the target value.
US11595729B2
Described herein are various embodiments for customizing search results in a multi-content source environment. An embodiment operates by receiving input corresponding to a search from a user and retrieving a content history indicating which content was previously viewed by the user. It is determined that the content of the content history is organized into one or more preconfigured categories. A new category of content is generated based on the content history for the user. The content of the content history for user is arranged based on both the new category and at least a subset of the one or more preconfigured categories. The arranged content is displayed in a manner customized to the user.
US11595728B2
Systems and methods for efficiently loading interactive media guide data based on user history are provided. A plurality of asset descriptions associated with a first media asset is received. A second media asset related to the first media asset is identified. An asset description is selected form the plurality of asset descriptions based on user history of accessing the second media asset. Data for the first media asset is loaded. Data for the first media asset comprises the selected asset description.
US11595726B2
Methods and systems facilitating adjustment of multiple variables via a content guidance application
Systems and methods are described for facilitating adjustment of multiple variables via a content guidance application. The method comprises generating, for display via a graphical user interface of a touchscreen, a first axis defining a first scale for a first adjustment characteristic. The method further comprises assigning to the first adjustment characteristic a plurality of first variables stored in memory. The method further comprises detecting, via the touchscreen, a touch input having a component along the first axis for adjusting the first adjustment characteristic. The method further comprises, in response to detecting the touch input, adjusting, in the memory, each of the plurality of first variables assigned to the first adjustment characteristic based on the touch input and the first scale.
US11595725B2
Systems and methods for generating and displaying groupings of content recommendations using personas are provided. The system determines content for each of the plurality of personas. The determined content for each of the plurality of personas comprises content that shares a common genre or theme for each persona. The system populates each of the plurality of personas using the determined content for each of the plurality of personas. The system then causes display of at least some of the plurality of personas on a viewing device of a user. The at least some of the plurality of personas is selected for the user based on device data corresponding to the user, whereby the device data indicates user preferences and interactions with previous content.
US11595721B2
The methods and systems described herein aid users by providing thorough and efficient content consumption. For example, the methods and systems buffer content segments related to a current portion of the content that the system is generating for display. The methods and systems determine a characteristic of the current portion of the content and related content segments based on the characteristic. Confidence scores are determined by the systems and methods for each of the related content segments, and one or more related content segments with higher confidence scores are buffered in memory. Accordingly, the methods and systems described herein provide a thorough viewing of content through related segments that are buffered in memory for quick access.
US11595711B2
An embodiment includes software that causes a third node to perform operations comprising: in response to receiving a first identifier for a first node that includes at least one processor, authenticate a first user of the first node via a first authentication service; in response to receiving a second identifier for a second node that includes at least one processor, authenticate a second user of the second node via a second authentication service that is unequal to the first authentication service; in response to authenticating the first user of the first node, communicate a first list of media assets to the first computing node; in response to authenticating the second user of the second node, communicate a second list of media assets to the second computing node. Other embodiments are described herein.
US11595710B2
A network test instrument is operable to conduct sweep tests with a cable modem termination system having a distributed architecture. Through signaling performed via a telemetry channel between the network test instrument and a sweep server, the network test instrument can initiate the sweep test. The sweep server communicates with the cable modem termination system to facilitate the sweep test between the network test instrument and the cable modem termination system.
US11595693B2
Methods are described to communicate source color volume information in a coded bitstream using SEI messaging. Such data include at least the minimum, maximum, and average luminance values in the source data plus optional data that may include the color volume x and y chromaticity coordinates for the input color primaries (e.g., red, green, and blue) of the source data, and the color x and y chromaticity coordinates for the color primaries corresponding to the minimum, average, and maximum luminance values in the source data. Messaging data signaling an active region in each picture may also be included.
US11595680B2
Technology for improving coding efficiency by performing a block split suitable for picture coding and decoding is provided. A picture decoding device includes a spatial candidate derivation unit configured to derive a spatial candidate from inter prediction information of a block neighboring a decoding target block and register the derived spatial candidate as a candidate in a first candidate list, a history-based candidate derivation unit configured to generate a second candidate list by adding a history-based candidate included in a history-based candidate list as a candidate to the first candidate list, a candidate selection unit configured to select a selection candidate from candidates included in the second candidate list; and an inter prediction unit configured to perform inter prediction using the selection candidate. The history-based candidate derivation unit switches between whether or not a history-based candidate overlapping a candidate included in the first candidate list is added in accordance with a prediction mode.
US11595677B2
Aspects of the disclosure provide methods and apparatuses for video encoding/decoding. In some examples, an apparatus for video decoding includes processing circuitry that determines, from a coded video bitstream, a portion of a block is subject to a zero-out operation based on a threshold number of samples being less than a number of samples in one of a height dimension or a width dimension of the block. The processing circuitry determines whether a mixture of a lossless coding mode and one or more lossy coding modes is allowed in the coded video bitstream. The processing circuitry reconstructs the block based on the one or more lossy coding modes in response to (i) the mixture of the lossless coding mode and the one or more lossy coding modes being allowed in the coded video bitstream and (ii) the portion of the block being subject to the zero-out operation.
US11595665B2
A device for decoding video data includes a memory configured to store video data; and one or more processors implemented in circuitry and configured to: determine that a current block of the video data is to be predicted using an angular intra-prediction mode; determine neighboring samples to the current block that will be used to generate a prediction block for the current block according to an angle of the angular intra-prediction mode and that are to be upsampled; calculate predicted samples of the prediction block according to formulas that jointly upsample the neighboring samples that will be used to generate the prediction block and that generate the values for the predicted samples; and decode the current block using the prediction block.
US11595658B2
A method of video processing is described. The method includes: making a first determination about whether a collocated video block of a video block of a video is coded using an inter coding mode or a non-inter coding mode; making a second determination, based on the first determination, about availability of motion vectors of the collocated video block or a mode of derivation of motion vectors for the collocated video block; and performing a conversion between the video block and a coded representation of the video based on the second determination.
US11595648B2
A versatile video coding (VVC) method includes obtaining a plurality of video sources; encoding the plurality of video sources into a bitstream including a plurality of independent layers corresponding to the plurality of video sources; generating signaling information on the plurality of independent layers and integrating the signaling information with the bitstream; and transferring the bitstream for decoding processing, wherein the signaling information is to be used in the decoding process to enable a single decoder instance to decode the plurality of independent layers similar to a single-layer bitstream. The signaling information includes at least a video parameter set (VPS), and the VPS includes a flag inbl_one_pic_per_poc_flag equal to 1, which specifies that the bitstream contains independent layers and there is one and only one coded picture with a particular picture order count (POC) value in a same coded video sequence (CVS) among all layers.
US11595647B2
Provided is an image decoding method including: determining a first coding block and a second coding block corresponding to the first coding block; when a size of the first coding block is equal to or smaller than a preset size, obtaining first split shape mode information and second split shape mode information from a bitstream; determining a split mode of the first coding block, based on the first split shape mode information, and determining a split mode of the second coding block, based on the second split shape mode information; and decoding a coding block of a first color component which is determined based on the split mode of the first coding block and a coding block of a second color component which is determined based on the split mode of the second coding block.
US11595643B2
The present invention relates to an encoding method and decoding method, and a device using the same. The encoding method according to the present invention comprises the steps of: specifying an intra prediction mode for a current block; and scanning a residual signal by intra prediction of the current block, wherein the step of scanning the residual signal can determine a scanning type for a luminance signal and a chroma signal of the current block according to an intra prediction mode for a luminance sample of the current block.
US11595640B2
According to the disclosure of the present document, when the inter prediction type of a current block indicates biprediction, weight index information for candidates in a merge candidate list or a sub-block merge candidate list can be induced or derived, and coding efficiency can be increased.
US11595629B2
The present disclosure provides a method for modifying pairs of images for improved three-dimensional displaying. The method comprises analyzing the images for detecting the angle of incidence of the illuminating light in the images, and modifying the luminance values of at least a section of at least one of the images of each pair based on the angle of incidence and anatomical details of a human face. Further, the present invention provides a respective apparatus.
US11595627B2
A liquid crystal projector includes a liquid crystal panel having a pixel circuit that modulates light based on video data corresponding to each of pixels, and a shift device configured to shift the modulated light by the pixel circuit so that a position of a projected pixel on a screen by the modulated light is shifted for each of the pixels, wherein the pixel circuit modulates n pixels of a first group, n being an integer of 2 or more, from among pixels of an image specified by video data in first frame period, and modulates n pixels of a second group in second frame period next to the first frame period, and the n pixels of the first group are different from the n pixels of the second group.
US11595625B2
Apparatus for generating images using a mechanical infrared cut-off switch are disclosed herein. An example apparatus including an optical system for generating images includes a mechanical infrared light filter movable between a first position and a second position. The mechanical infrared light filter may be configured to allow infrared light to pass through the optical system while in the first position and configured to filter out infrared light from the optical system while in the second position. The example apparatus also includes an imaging sensor including imaging pixels and infrared pixels, and may be configured to receive light from the optical system. Additionally, the example apparatus includes a processor configured to receive visible light data and infrared light data from the image sensor. The processor may further be configured to generate a combined image based on the visible light data and the infrared light data.
US11595618B2
An enhanced visibility system for a work machine includes an image capture device, a sensor, one or more control circuits, and a display. The image capture device is configured to obtain image data of an area surrounding the work machine. The sensor is configured to obtain data regarding physical properties of the area surrounding the work machine. The control circuits are configured to receive the image data and the data regarding the physical properties, and augment the image data with the data regarding the physical properties to generate augmented image data. The display is configured to display the augmented image data to provide an enhanced view of the area surrounding the work machine.
US11595612B2
Disclosed herein are methods and systems for creating and disseminating of audio and video content generated by a user over a network. In one aspect of the present disclosure, a request to create audio content over a network is received. In another aspect of the present disclosure a request to create multimedia content comprising audio and video content over a network is received. One embodiment includes presenting the user with a plurality of compositions, receiving a request from the user to add a specific composition, presenting a lyric using text submitted by the user, recording an audio recording generated by the user, wherein the specific composition is playing during the recording of the audio recording, and providing editing capability to the specific composition, the song lyric and audio recording.
US11595608B2
An imaging apparatus according to an embodiment includes: an imaging unit (10) having a pixel region in which a plurality of pixels is arranged; a readout controller (11) that controls readout of pixel signals from pixels included in the pixel region; a unit-of-readout controller (123) that controls a unit of readout that is set as a part of the pixel region and for which the readout controller performs the readout; and a recognition unit (14) that has learned training data for each of the units of readout. The recognition unit performs a recognition process on the pixel signal for each of the units of readout, and outputs a recognition result which is a result of the recognition process.
US11595604B2
An image sensor includes: a first imaging region that captures an image of light entering through an optical system under a first imaging condition and generates a detection signal to perform focus detection of the optical system; and a second imaging region that captures an image of the light entering through the optical system under a second imaging condition other than the first imaging condition and generates an image signal.
US11595598B2
In one example, an apparatus is provided. The apparatus includes a photodiode, a charge sensing unit, an analog-to-digital converter (ADC), and a controller. The controller is configured to: enable the photodiode to generate charge in response to incident light, accumulate at least a portion of the charge as residual charge until the photodiode becomes saturated by the residual charge, and transfer the remaining portion of the charge to the charge sensing unit as overflow charge if the photodiode becomes saturated by the residual charge. The controller is further configured to: generate, using the ADC, a first digital output based on the residual charge; after generating the first digital output, generate, using the ADC, a second digital output based on the overflow charge; and generate a digital representation of an intensity of the incident light based on at least one of the first digital output or the second digital output.
US11595597B2
An image sensing device includes a pixel array including a plurality of unit pixel blocks each including a plurality of unit image sensing pixels arranged in the pixel array and structured to convert light into photocharges. Each of the unit pixel blocks includes a first sub-pixel block including a first floating diffusion region structured to hold the photocharges and a plurality of unit image sensing pixels sharing the first floating diffusion region, and a conversion gain capacitor arranged adjacent to one side of the first sub-pixel block. The conversion gain capacitor includes an impurity region coupled to an input node that receives a conversion gain signal, and a gate structured to surround the impurity region and coupled to the first floating diffusion region to change a gain of the first floating diffusion region in response to a change in the conversion gain signal.
US11595585B2
A method includes detecting, based on sensor data from a sensor on a mobile device, an environmental brightness measurement, where the mobile device comprises a display screen configured to adjust display brightness based on environmental brightness. The method further includes determining, based on image data from a camera on the mobile device, an extent to which the detected environmental brightness measurement is caused by reflected light from the display screen. The method additionally includes setting a rate of exposure change for the camera based on the determined extent to which the detected environmental brightness measurement is caused by reflected light from the display screen.
US11595574B1
An image processing system is disclosed, comprising: an M-lens camera, a compensation device and a correspondence generator. The M-lens camera generates M lens images. The compensation device generates a projection image according to a first vertex list and the M lens images. The correspondence generator is configured to conduct calibration for vertices to define vertex mappings, horizontally and vertically scan each lens image to determine texture coordinates of its image center, determine texture coordinates of control points according to the vertex mappings, and P1 control points in each overlap region in the projection image; and, determine two adjacent control points and a coefficient blending weight for each vertex in each lens image according to the texture coordinates of the control points and the image center in each lens image to generate the first vertex list, where M>=2.
US11595570B2
An image capture apparatus having a customizing function of assigning a predetermined shooting function to a predetermined operation member, comprises a memory and at least one processor which function as an acquisition unit configured to acquire shot image information obtained by a shooting operation of a user, and an estimation unit configured to estimate an operation member suitable for a customizing function to be recommended to a user as a result of executing an estimation processing based on the shot image information.
US11595568B2
A system configured to assist a user in scanning a physical environment in order to generate a three-dimensional scan or model. In some cases, the system may include an interface to assist the user in capturing data usable to determine a scale or depth of the physical environment and to perform a scan in a manner that minimizes gaps.
US11595562B2
An autofocus (AF) frame integration unit generates at least two groups, each group including at least one focus detection area based on a comparison between a plurality of focus detection results, the plurality of focus detection results to be obtained corresponding to a specific time. A movement determination unit determines whether an object corresponding to a first group and a second group is moving, based on a focus detection result corresponding to the first group, generated based on a focus detection result corresponding to a first time, and a focus detection result corresponding to the second group, generated based on a focus detection result corresponding to a second time later than the first time.
US11595558B2
A crack measuring apparatus includes distance-measuring units, an image pickup unit having pixels the positions of which are identified on an imaging device, an infrared image pickup unit having pixels the positions of which are identified on an imaging device and having sensitivity to infrared rays, driving units, angle-measuring units, and an arithmetic control unit, the arithmetic control unit searches for a cracked portion from a temperature difference in an infrared image by turning the infrared image pickup unit, captures an image of the cracked portion by the image pickup unit and identifies a position of the cracked portion from a density difference in the captured image, measures the position of the cracked portion by the distance-measuring units and the angle-measuring units, and acquires three-dimensional absolute coordinates of the cracked portion.
US11595557B2
An electronic module has a flexible wiring member, a wiring circuit board, and a conductive connection member. The flexible wiring member has a flexible base, a first wiring layer formed on at least one face of the flexible base, and a first electrode formed of the first wiring layer at the end part that is not covered by a first insulating layer. The wiring circuit board has a base provided with a wiring, a second insulating layer having opening formed on at least one face of the base, and a second electrode formed in the opening. The conductive connection member connects the first electrode and the second electrode to each other. The end of the flexible wiring member is arranged above the opening in plan view.
US11595550B2
The present aspects relate to techniques of timing synchronization of audio and video (AV) data in a network. In particular, the techniques for a AV master to distribute AV data encoded with one or more time markers to a plurality of processing nodes. The one or more time markers may be indexed to a precision time protocol (PTP) time stamp used as a time reference. In one technique, the nodes extract the time markers to determine an offset value that is applied to a PLL to synchronize AV data packets at a distribution node or a processing node. In another technique the distribution node or the processing node determines the worst case path, which corresponds to a system offset value. The distribution node then reports the system offset value to the AV master, which in turn adjusts the phase based on the report.
US11595535B2
An information processing apparatus that is capable of reducing time and effort to set settings of a smart speaker that cooperates with the information processing apparatus when a user starts to use the smart speaker. The information processing apparatus acquires identification information of the user, and acquires audio control information associated with the acquired identification information. Then, the information processing apparatus requests the smart speaker to change the audio setting of the smart speaker based on the acquired audio control information.
US11595533B2
An information processing apparatus includes a first developing unit configured to develop an image, a second developing unit by which a developed image better than a developed image developed by the first developing unit is obtained, an estimation unit configured to estimate an improvement effect of a quality of the developed image obtained using the second developing unit instead of the first developing unit, and a notification unit configured to notify content based on the improvement effect estimated by the estimation unit.
US11595530B2
A multi-port VoIP telecommunications system that allows the user to gain access to telephone connectivity through the Internet by connecting directly to the Internet or by connecting to the Internet through the existing Internet connection of a computer or cell phone device. The present system includes an Ethernet port, a Wi-Fi receiver to facilitate the transmission and receipt of Internet protocol signals wirelessly, a USB plug connectable to the ATA, connectivity to a home monitoring network and connectivity to Bluetooth devices.
US11595527B2
A device that is configured to assign users to an issue cluster based on issue types for the users. The device is further configured to identify available agents and to assign each available agent to one or more knowledge area clusters based on knowledge scores. A knowledge score indicates an expertise level for an agent in a knowledge area. The device is further configured to identify an issue cluster that is associated with an issue type and to identify a user from the issue cluster. The device is further configured to identify a knowledge area cluster that is associated with the issue type and to identify an agent from the knowledge area cluster. The device is further configured to establish a network connection between a user device associated with the user and a user device associated with the agent.
US11595526B2
A contact center, system, and method of operating a contact center are provided. In one example, the system includes a quantum computing resource and a server. The server is configured to receive a contact from a customer communication device, provide information about the contact to the quantum computing resource, receive a probabilistic output from the quantum computing resource based on the quantum computing resource processing the information about the contact, and make a work assignment decision for the contact based on the probabilistic output.
US11595519B2
An electronic apparatus and a processing system are disclosed. In one embodiment, an electronic apparatus is an electronic apparatus to be operated by a first user. The electronic apparatus comprises a communication unit and at least one processor. The communication unit is configured to acquire first information related to an other-party apparatus. The at least one processor is configured to determine a movement state of a second user of the other-party apparatus, based on the first information. The at least one processor performs processing based on the determined movement state, in response to a place call command from the first user regarding first phone communication with the other-party apparatus.
US11595512B2
An example method of operation may include one or more of identifying an outbound call placed by a mobile device subscribed to a protected carrier network, determining the outbound call is destined for a destination telephone number that was stored in a call history of the mobile device, determining the destination telephone number is a scam call suspect telephone number based on one or more identified call filter parameters associated with the destination telephone number, and forwarding a scam call notification to the mobile device while the outbound call is dialing the destination telephone number.
US11595510B2
A mobile terminal and a control method therefor are disclosed. The mobile terminal includes a body, an input unit configured to receive a user input, a display coupled to the body to vary a display region viewed from a front of the body according to switching between an enlarged display mode and a reduced display mode, and a controller. The controller controls the display to be extended by a first region upon receiving a first signal, and controls the display to activate a touch function of the first region after activating an output function of the first region, based on extension of the display by the first region.
US11595502B2
Certain tasks related to processing layer 7 (L7) data streams, such as HTTP data streams, can be performed by an L7 assist circuit instead of by general-purpose CPUs. The L7 assist circuit can normalize URLs, Huffman decode, Huffman encode, and generate hashes of normalized URLs. A L7 data stream, which is reassembled from received network packets, includes an L7 header. L7 assist produces an augmented L7 header that is added to the L7 data stream. The CPUs can use the augmented L7 header, thereby speeding up processing. On the outbound path, L7 assist can remove the augmented L7 header and perform Huffman encoding such that the CPUs can perform other tasks.
US11595501B2
Providing TCP/IP control commands to a storage system includes intercepting TCP/IP data provided on a TCP/IP network, determining if the TCP/IP data corresponds to a control command directed to the storage system, and converting the TCP/IP data to a Fibre Channel control command that is forwarded to the storage system if the TCP/IP data is a control command directed to the storage system. A host may intercept the TCP/IP data. The host may be coupled to the storage system. The storage system may have only Fibre Channel connectivity. A PC having only TCP/IP connectivity may provide the control commands via the TCP/IP network. At least two hosts may be coupled to the TCP/IP network. Software on one of the hosts may provide the control commands for the storage system. The storage system may be coupled to an other one of the hosts.
US11595494B1
A device, system and method controlling operation of a client device via an intermediation server are provided. The server maintains indications of predefined data descriptions, associated with respective provider systems, comprising a subset of given predefined data descriptions to be provided at a client device during implementation of a computing-process flow in conjunction with communicating with the respective provider systems. The server: provides, to the respective provider systems, a communication from the client device received in conjunction with implementing a given step of the computing-process flow; and receives, from a given provider system, a response to the communication. The server provides, to the client device: the response; and a predefined data description associated with the given provider system in the indications, the predefined data description provided at the client device in conjunction with the response causing the client device to implement the predefined data description, according to the computing-process flow.
US11595482B2
Methods and systems for image acquisition device virtualization are described herein. A user of a client computing device may access a remote operating system running on a host computing device via a client application running on a local operating system of the client computing device. An image acquisition device such as a scanner may be connected to the client computing device and the user may wish to use the image acquisition device to acquire image data (e.g., scan a photograph). In order for an image application (e.g., a photo editor) running on the remote operating system to read in the image data from the image acquisition devices, the remote operating system of the host computing device may intercept a service call from the image application at a service layer and redirect the service call, via a virtual channel, to the local operating system of the client computing device.
US11595476B2
Federation of trusted data distribution systems is accomplished by treating an entire data distribution network as either a publisher or subscriber to a feed in another data distribution network. A first data feed is created in a first data feed management subsystem associated with a first data distribution network. A second data feed related to the first data feed is created in a second data feed management subsystem associated with a second data distribution network. A first data access policy is associated with the second data feed and a publisher for the second data feed is created in the second data distribution network. The identity and authentication of a second subscriber to the second data feed in the second data distribution network is managed by referencing the first data access policy.
US11595472B2
A network device includes a network interface, a host interface and processing circuitry. The network interface is configured to connect to a communication network. The host interface is configured to connect to a host including a host processor running a client process. The processing circuitry is configured to receive packets originating from a peer process, to identify, in at least some of the received packets, application level information that is exchanged between the client process and the peer process, and to initiate reporting of one or more of the received packets to the client process, based on the application level information.
US11595471B1
A method and system elects a master node from a plurality of nodes in a distributed system. A serverless elector function periodically outputs an election API call to a load balancer. The load balancer elects a master node from a plurality of candidate nodes each time the load balancer receives the election API call.
US11595470B1
A method of recording layer-2 (L2) mappings created for workloads executing on a plurality of hosts in a first database managed by a network management server: upon receipt of a first mapping reported by a first host, determining that the first mapping is not recorded in the first database; and in response to the determining that the received first mapping is not recorded in the first database, generating a first timestamp and persisting a first record in the first database that includes the first mapping and the first timestamp.
US11595465B1
In some implementations, a device may receive file location information identifying a file to be transferred to a user device associated with the first network provider, wherein the file location information identifies a domain name associated with a second network provider. The device may provide, based on the file location information, a request to obtain one or more records associated with the domain name. The device may receive the one or more records based on the request. The device may selectively obtain, based on the one or more records, the file from a first content device associated with the second network provider or from a second content device associated with a third-party provider. The device may provide the file to the user device.
US11595464B2
A method of migrating a network file copy (NFC) operation from a first host computing device to a second host computing device includes the steps of: transmitting a first request to the first host computing device to execute the NFC operation, wherein the NFC operation comprises transferring data from a shared datastore to another datastore; after transmitting the first request, selecting the second host computing device to complete the NFC operation in place of the first host computing device, and transmitting a second request to the first host computing device to stop executing the NFC operation; after transmitting the second request, detecting a message indicating that the first host computing device completed the copying of a first portion of the data; and in response to the detection of the message, transmitting a third request to the second host computing device to perform the remainder of the NFC operation.
US11595459B1
A conferencing system terminal device includes a communication device receiving one or more videoconference feeds depicting one or more subjects engaged in a videoconference from one or more remote electronic devices. The conferencing system terminal device includes a contextual information extraction engine extracting contextual information of the videoconference from the one or more videoconference feeds. One or more processors automatically apply overlay indicia generated from the contextual information to at least one videoconference feed during the videoconference. A display presents the at least one videoconference feed after the overlay indicia is applied.
US11595458B2
A method includes receiving, at a device from a content source, a portion of a particular chunk of media content a particular quality level during adaptive bit rate media streaming of the media content. The method includes receiving, at the device, network data related to network conditions associated with the device in response to receipt of the portion. The method also includes, in response to a determination to download the particular chunk at a first quality level different than the particular quality level, the determination based on the particular quality level and the network data: sending a request from the device for the particular chunk at the first quality level to the content source, and replacing the portion with the particular chunk at the first quality level.
US11595457B2
A system and method dynamically adjusting the rate at which incoming content data is transferred into a media gateway appliance, and the rate at which outgoing content data is provided to one or more client devices by the media gateway appliance. This dynamic adjustment is performed in accordance with a predetermined program and as a function of real-time data streaming rates and predetermined rate parameters and preferences. The system and method enable the provision of an improved viewing and content acquisition experience for users.
US11595453B2
A method for performing a conference communication by an intelligent is disclosed. The method includes sending, via a conference link to a conference server, an access request specifying a mapping character string and an identifier of an operating system running in the intelligent terminal; receiving a protocol string from the conference server generated according to the mapping character string and the identifier in the access request, the protocol string comprising a conference attendance credential; automatically initiating an instant message (IM) client in the operating system according to the protocol string; and sending an IM user identifier associated with the intelligent terminal and the conference attendance credential to the conference server to add the IM user identifier to a temporary IM user group corresponding to the conference attendance credential and establishing an Internet channel for the temporary IM user group to perform the conference communication via the IM client.
US11595446B2
A document management system manages documents of an entity. The document management system monitors for entries in a document that are suspicious. Entries in the document are classified by the document management system as a “suspicious entry” or a “non-suspicious entry.” In one embodiment, a suspicious entry is indicative of potentially suspicious activity at the entity.
US11595443B2
In one embodiment, a method includes receiving, by a network controller and from a first node of a network, information associated with a data stream of the network and determining, by the network controller, a segmentation for the data stream. The segmentation includes a plurality of data segments and the plurality of data segments includes a first data segment. The method further includes determining, by the network controller, a data flow path for each of the plurality of data segments and determining, by the network controller, a first wavelength to assign to the first data segment. The first wavelength is one of a plurality of wavelengths spanning between the first node and a second node of the network.
US11595418B2
A cyber security threat tool may detect, analyze and alert of cyber security threats in, for example, a communication network of a service provider. For example, the tool may receive network connection data associated with a plurality of network connections between a plurality of computing devices, generate, based at least in part on the network connection data, a graphical database comprising a plurality of graph nodes corresponding to the plurality of computing devices and a plurality of graph edges corresponding to the plurality of network connections and performing a database query on the graphical database to generate query results, the database query including a connection pattern to be matched by the query results generated by the performing the database query. The cyber security threat tool may then render at least a portion of the query results in a graph view and cause the graph view to be output to a user.
US11595416B2
Disclosed is an improved approach for identifying security risks and breaches in a network by applying machine learning methods that learn resource access patterns in the network. Specifically, by observing the access pattern of the network entities (e.g. accounts, services, and hosts) from authorization requests/responses, the model through unsupervised learning, organizes the entity relationships into an ensemble of hierarchical models. The ensemble of hierarchical models can then be leveraged to create a series of metrics that can be used to identify various types of abnormalities in the access of a resource on the network. For instance, by further classifying the access request for a resource using abnormality scores into detection scenarios, the model is able to detect both an abnormality and the type of abnormality and include such information in a corresponding alarm when a security breach happens.
US11595405B2
A method for synchronizing time may include receiving initial time information including an initial timestamp from a first device, adjusting a clock of the device with the initial time information, storing the initial time information as an earliest possible time, receiving additional time information, including a second timestamp, from a second device, and evaluating the additional time information. When the evaluated additional time information includes information that is unacceptable, the method may further include adjusting the clock with the second timestamp, and replacing the earliest possible time with the second timestamp. When the evaluated additional time information includes information that is acceptable, the method may further include adjusting the clock with the additional time information, and replacing the earliest possible time with the additional time information. The initial time information and additional time information may be respectively determined based on reconciled time data received from two or more proximate devices.
US11595404B2
Systems and methods support workspaces operating on an Information Handling System (IHS), where the workspaces utilize virtualization to operate in isolation from a portion of the hardware and software of the IHS. Resources of the IHS that are available for use by workspaces are registered with an orchestration service that is remote from the IHS and that manages deployment of workspaces on the IHS. A workspace is instantiated on the IHS according to a workspace definition provided by the orchestration service. The orchestration service also provides a handle that allows the workspace to access a particular resource of the IHS, where the handle includes an interface supported by an embedded controller of the IHS for providing access to the IHS resource. The workspace invokes the IHS resource using an interface provided in the handle. The handle thus provides a communication mechanism for workspaces to utilize local resources of the IHS.
US11595397B2
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for extending application access across devices. In some implementations, an electronic device receives a request to provide access to the electronic device to a particular user that is not registered as a user of the electronic device. The electronic device receives authentication credentials for the particular user. The electronic device provides the authentication credentials to a server system and receives data from the server system that (i) indicates that the providing access to the electronic device in a guest mode is authorized, and (ii) indicates a state of an instance of an application installed on a second device. The electronic device provides access to the electronic device in the guest mode that provides an interface that at least partially recreates the state of the instance of the application installed on the second device.
US11595391B2
Synchronization of access controls between computing devices is provided. The system receives a request from a first device. The system performs a session handover to a second device responsive to determining an incompatibility. The system modifies a parameter in an access control database. The system receives a request from a third device. The system provides the digital component to the third device.
US11595384B2
There is a provided a digital identity network interface system that may include a communications module and a processor. The processor may be configured to receive a signal representing a digital identity request, the digital identity request defining one or more scopes associated with the request, at least one of the scopes identifying a data type associated with the request, generate a query based on the scopes by translating at least one of the scopes into a query having a query format associated with a digital identity network, the digital identity network storing data associated with a plurality of users, send a signal representing the query to the digital identity network, send a link to an authorization device, after successful authentication, obtain data associated with the digital identity request from the digital identity network, and release at least some of the data.
US11595382B2
An account management system establishes an account for a user. The user enters user account information into the account and the account management system establishes a facial template for the user based on an image of the face of the user. The user requests to change user account information at a merchant POS (POS) device. The merchant POS device captures a facial image of the user and transmits the image the account management system, which generates a facial template and compares the generated facial template against the existing facial template associated with user account. If the generated facial template is less than a threshold difference from the existing facial template, the user may update user account information at the merchant POS device, which communicates the updated user account information to the account management system. The account management system associates the updated user account information with the user account.
US11595374B2
A permissions management system is disclosed for enabling a user to securely authorize a third-party system to access user account data and initiate transactions related to a user account, without disclosing to the third-party system account credentials. The system enables the user to also securely de-authorize the third-party system. For example, records may be automatically generated that securely store account information, including one or more permissions related to the account and/or the third-party. A token associated with a record may be shared with the third-party system, but neither the record itself, nor the user account credentials, may be shared with the third-party. Accordingly, the third-party may request user account data and/or initiate transactions by providing the token, but does not itself know, e.g., the user account credentials. Further, the user may set various permissions related to the token, and may also revoke the token (e.g., de-authorize the third-party), thus providing increased security to the user's account.
US11595369B2
Apparatus and method for local authentication of a collection of processing devices, such as but not limited to storage devices (e.g., SSDs, etc.). In some embodiments, an edge computing device is coupled between the collection of processing devices and an external network. The edge computing device performs a network authentication over the external network with a remote server using an edge token. The edge computing device further performs a local authentication of the collection using storage tokens of the respective processing devices, with the local authentication not utilizing the external network or the remote server. Both the edge token and the storage tokens may be generated from a client token of a client device.
US11595368B2
A first party uses a secret key to encrypt information, which is then sent through an untrusted connection to a second party. The second party, however, cannot decrypt the information on its own, and it relays the encrypted information through a secure network. The secure network includes one or more nodes linking the first and second parties through one or more trusted connections (“hops”); each hop features uses of a shared secret key unique to that hop. The first party's connection to the network (domain) receives the information relayed through the secure network by the second party, it decrypts that information according to the secret key of the first party, and it then retransmits the decrypted information to the second party using the secure hops. Techniques are provided for sharing a private session key, federated credentials, and private information.
US11595363B2
Disclosed are various examples for securing the transmission of files to and from a client device. In some examples, an initialization token is identified for a file that includes a number of portions. An algorithm is iteratively applied to the initialization token to determine that no repeated output occurs over a number of iterations corresponding to the number of file portions. Initialization data is transmitted from a client device to a management service that manages access to the file. The initialization token is included in the initialization data if no repeated output occurs when the algorithm is iteratively applied over the number of iterations.
US11595358B2
Two-way secure channels are provided between two parties to a communication with certification being provided by one party. One method comprises providing, by a first entity that provides a certificate authority, a first signed certificate to a second entity, wherein the first signed certificate is signed by the certificate authority and wherein the second entity generates a first request to sign a second certificate generated by the second entity, wherein the first request is generated by the second entity using a first credential generated by the second entity; receiving, from the second entity, (i) the first request to sign the second certificate, and (ii) the first signed certificate; and providing, in response to the certificate authority verifying the first signed certificate, a second signed certificate, signed by the certificate authority, to the second entity; wherein one or more additional communications between the first entity and the second entity use the two-way channel.
US11595357B2
In one embodiment, a service computes a plurality of features of a subdomain for which a Domain Name System (DNS) query was issued. The service aggregates the plurality of computed features into a feature vector. The service uses the feature vector as input to a machine learning classifier, to determine whether the subdomain is a DNS tunneling domain name. The service provides an indication that the subdomain is a DNS tunneling domain name, when the machine learning classifier determines that the subdomain is a DNS tunneling domain name.
US11595355B1
A system and method is provided that enables the recovery of data packets transmitted over an unreliable network. The system and method utilize an algorithm for transmitting the data packets with restoration of lost data during data transfer over UDP Protocol encrypted with DTLS Protocol. Advantageously, the algorithm does not require changes to data for either UDP or DTLS packets, but rather a separate, specifically designed packet is transmitted to the recipient to facilitate and ensure the recovery of any lost data packets over the unreliable network.
US11595346B2
Disclosed are an electronic device for wireless communication and a method thereof. The electronic device may include an interface module and a processor. The processor may be configured to establish a first Ethernet tethering connection with an external electronic device by using an Ethernet driver, provide an Internet service to the external electronic device using a first IP address allocated to the external electronic device, deactivate the Ethernet driver in response to identifying that the IP address of the electronic device is changed and the first Ethernet tethering connection is in the bridge mode, reactivate the deactivated Ethernet driver, establish a second Ethernet tethering connection with the external electronic device by using the reactivated Ethernet driver, and provide the Internet service to the external electronic device using a second IP address allocated to the external electronic device.
US11595344B2
A communication apparatus includes a processor and a memory. The processor executes computer-readable instructions stored in the memory. The instructions instruct the communication apparatus to establish a first network including the communication apparatus and a first device. The instructions instruct the communication apparatus to establish a second network including the communication apparatus and a second device. The instructions instruct the communication apparatus to determine a target IP address. Determining the target IP address includes identifying a particular IP address, which is an IP address of the communication apparatus used in the second type network. Determining the target IP address includes generating the target IP address to be within a particular range using the particular IP address. The particular range is a range of IP addresses that are not available in the second type network. The instructions instruct the communication apparatus to assign the target IP address to the first device.
US11595337B2
Systems, methods, and computer program products for adaptively splitting electronic chats are provided. An e-discovery system comprises a computer processor and a non-transitory, computer-readable medium embodying thereon a set of computer instructions executable by the computer processor. The set of computer instructions includes instructions for: sending a chat query to a remote electronic chat service; receiving an electronic chat responsive to the chat query, the electronic chat embodying a set of electronic chat messages; adaptively splitting the set of electronic chat messages into a set of conversations, each conversation in the set of conversations comprising a subset of electronic chat messages from the set of electronic chat messages; and storing each conversation from the set of conversations as a separate document.
US11595334B1
Certain aspects of the present disclosure provide techniques for placing targeted messages in communications within a software application using machine learning models. An example method generally includes retrieving, from a repository, a data set of targeted messages. For each respective targeted message in the data set of targeted messages, an effectiveness score for a party associated with the respective targeted message, a distance score between the party associated with the respective targeted message and a host party, and a match score between the party associated with the respective targeted message and the host party. Based on the effectiveness score, the distance score, and the match score for each respective targeted message in the data set of targeted messages, a message is selected to be included in one or more communications by the host party. The one or more communications including the selected message are generated and output for transmission.
US11595333B2
Artificial intelligence systems utilizing a chat driven interface that includes a chat portion and a display portion are disclosed. The user may interact with the chat portion of the interface in a human understandable and comfortable manner (e.g., through natural language). The artificial intelligence system uses the context of the interactions in the chat portion of the interface to drive the presentation of content in the display portion interface and the chat portion such that the content presented in the display portion of the interface reflects the intents or concepts expressed in the chat portion of the interface, and the chat portion and the display portion of the interface are kept in synchronicity.
US11595326B2
A method for encouraging dialogue between, and promoting transparency of said dialogue, a plurality of telecommunicators is provided. The plurality of telecommunicators may include an end user and an agent. The method includes receiving a request for a dialogue from the end user. The request includes a set of end user log-in credentials associated with the end user. The method further includes identifying the agent associated with a set of agent log-in credentials. The agent may respond to the request. The method also distinguishes the end user from the agent based on the set of end user log-in credentials and the set of agent log-in credentials and then instantiates an instance of telecommunications between the end user and the agent based, at least in part, on the distinguishing. Finally, the method includes monitoring the instantiation and displaying to the agent a live customer sentiment score based on a sentiment model.
US11595321B2
Disclosed are various implementations of cluster capacity management for infrastructure updates. In some examples, cluster hosts for a cluster can be scheduled for an update. A component of a datacenter level resource scheduler can analyze cluster specific resource usage data to identify a cluster scaling decision for the cluster. The datacenter level resource scheduler transmits an indication that the resource scheduler is successfully invoked. Cluster hosts can then be updated.
US11595318B2
A system and apparatus can include a port for transmitting data; and a link coupled to the port. The port can include a physical layer device (PHY) to decode a physical layer packet, the physical layer packet received across the link. The physical layer packet can include a first bit sequence corresponding to a first ordered set, and a second bit sequence corresponding to a second ordered set, the first bit sequence immediately adjacent to the second bit sequence. The first ordered set is received at a predetermined ordered set interval, which can occur following a flow control unit (flit). The first ordered set comprises eight bytes and the second ordered set comprises eight bytes. In embodiments, bit errors in the ordered sets can be determined by checking bits received against expected bits for the ordered set interval.
US11595316B2
A source device executing the application can transmit the streaming content to the playback device. The size of the buffer can be changed during the playback of streaming content. To perform the change seamlessly, embodiments can cause the application to provide the streaming content at an increased or decreased rate, depending on how the size of the playback buffer is to be changed. The new buffer size (i.e., smaller or larger amount) can provide improved playback of the streaming content, e.g., based on a latency-reliability tradeoff as determined using various factors (e.g., quality of connection between the devices). The changed rate for providing the streaming content can be achieved by slowing down or speeding up a clock signal that is provided to the application.
US11595305B2
A network device has an input configured to receive a message relating to a given device attempting to forward one or more packets across a computer network. The message has given device information relating to the given device. In addition, the routing device also has a selector, operatively coupled with the input, configured to select (after receiving the given data) a given group routing policy from a plurality of group routing policies. Preferably, the selector is configured to select the given group routing policy as a function of the given device information. The routing device also has an output operatively coupled with the selector. The output is configured to cause routing of device communication across the network using link-layer routes specified by the given group routing policy.
US11595295B2
A system and method for distributing packets in a network arc disclosed. The method comprises a step of receiving at least one data packet at a first node front a second node. The method also comprises a step of determining a current set of weights which are applied by the second node to distribute data packets across the first plurality of links. The received data packets are analysed to determine if the current set of weights are to be adjusted (step S102). When it is determined that the current set of weights is to be adjusted, an adjusted set of weights is generated by determining an adjustment factor (step S104). The adjustment factor is applied to the current weight for the selected link and at least one other current w eight in the current set of w eights.
US11595291B2
Techniques are disclosed for determining predictions from a graph of a network dataset. The graph of the network dataset may include nodes describing entities and edges describing connections or links between the entities. Predictions may be made using a dual-path convolution network that considers both node connectivity and node topology. Node topology includes assessment of similarities in topology roles between nodes in the graph, even nodes that reside in different parts of the graph. The node connectivity and node topology in the dual-path convolution may be aligned using a multi-head attention network. Outputs from previous layers of the multi-head attention network may be provided as inputs to subsequent layers of the dual-path convolution to mutually reinforce the convolutions determining node connectivity and node topology toward alignment.
US11595281B2
The described technology is generally directed towards methods for data latency evaluation. The techniques disclosed herein can provide useful information about when a data consumer can expect to receive data. Methods can create and compare data latency cumulative probability distributions comprising probabilities associated with different latency values, at various different levels of completeness.
US11595279B2
Described is a method and system for connectivity diagnostics in communication systems. The method comprises: querying a first communication device at a first time and a second time to determine whether a second communication device is connected to the first communication device and to determine a value of an operational parameter at the first and second times; and determining the second communication device disconnected from the first communication device based on detecting the second communication device was connected to the first communication device at both the first time and the second time, and detecting the value of the operational parameter at the second time is inside a range of threshold values. In one embodiment, the method comprises determining a link is unstable for connectivity based on connection duration, number and/or pattern of connection and/or disconnection events, and/or traffic activity during connection and/or disconnection events.
US11595276B2
Automatically detecting whether sessions are routed through proxy servers is provided. The system identifies a log with session information generated by a device for a session established between a client and a server traversing the device. The system compares a source internet protocol (“IP”) address for the session identified from the log with IP addresses of proxy servers. The system updates, responsive to a match based on the comparison, the log with an indication that the session was routed through a proxy server.
US11595275B2
Methods and apparatus to determine main pages from network traffic are disclosed. A disclosed example non-transitory computer readable medium includes instructions which, when executed, cause at least one processor to determine patterns of uniform resource identifiers (URIs) with corresponding main pages, parse data from network traffic, identify at least one of the main pages from the data based on the patterns, and provide the identified at least one of the main pages for crediting thereof.
US11595273B2
A method of measuring (100) metrics of a computer network, comprising the steps of: —from a data source collecting (110) sets of data points during a sampling time period, wherein the set of data points constitute a sample, and uploading (120) each sample to a server for further processing (130), wherein from each sample, a tractile information instance is produced (131), wherein the tractile information has a type and each data source is associated (110a) with a fractile information type.
US11595268B2
In one embodiment, a service that monitors a network detects a plurality of anomalies in the network. The service uses data regarding the detected anomalies as input to one or more machine learning models. The service maps, using a conceptual space, outputs of the one or more machine learning models to symbols. The service applies a symbolic reasoning engine to the symbols, to rank the anomalies. The service sends an alert for a particular one of the detected anomalies to a user interface, based on its corresponding rank.
US11595267B2
Methods and systems for partially or fully distributed network verification are described. In partially distributed network verification, each network device generates a respective device-level binary decision diagram (BDD) representing the logical behavior of the respective network device for a network property of interest. The device-level BDDs from each network device are received by a verification service that performs verification by generating an input BDD representing an input header space, and applies each device-level BDD in a logical path from a source device to a destination device, and reports the output BDD. In fully distributed network verification, each network device is responsible for calculating a device-specific output BDD by applying a device-specific BDD, which represents the logical behavior of the network device, to a device-specific input BDD.
US11595264B1
Network capacity is provisioned in a computing environment comprising a computing service provider and an edge computing network. A cost function is applied to usage data for a number of user endpoints at the edge computing network, a number and type of workloads at the edge computing network, offload capability of the edge computing network, and resource capacities at the edge computing network. An estimated network capacity is determined, where the workloads are dynamic, and the cost function is usable to optimize the network capacity with respect to one or more criteria.
US11595263B1
Disclosed are a network control device and an operation method of the network control device for dynamically constructing an end-to-end virtual dedicated network slice based on a software-defined network (SDN) over the entire wired and wireless network section of a private network and a public network.
US11595262B2
A server of a distributed computing system that is at least partially hosted on a particular access network receives a plurality of messages from a plurality of devices over a network, each of the messages associated with a corresponding source address. For each of the plurality of devices, a current access network is determined for the device. For each of the devices with a current access network being the particular access network, a first network policy is applied to the device. For each of the devices with a current access network being other than the particular access network, a second network policy is applied to the device, the second network policy defining a second encryption requirement.
US11595257B2
Disclosed are systems, methods, and computer-readable media for assuring tenant forwarding in a network environment. Network assurance can be determined in layer 1, layer 2 and layer 3 of the networked environment including, internal-internal (e.g., inter-fabric) forwarding and internal-external (e.g., outside the fabric) forwarding in the networked environment. The network assurance can be performed using logical configurations, software configurations and/or hardware configurations.
US11595251B2
A system described herein may provide a technique for the dynamic selection of configurable resources in an environment that includes a hierarchical or otherwise differentiated arrangement of configurable resources. The environment may include, or may be implemented by, a Distributed Resource Network (“DRN”), which may include hardware or virtual resources that may be configured, including the instantiation of containers, virtual machines, Virtualized Network Functions (“VNFs”), or the like. The DRN may be hierarchical in that some resources of the DRN may provide services to, and/or may otherwise be accessible to, a greater quantity of elements of the DRN or some other network.
US11595249B2
Example techniques for adaptive time window-based log message deduplication are described. In an example, message values are obtained from received log messages. Further, the number of log messages received in a time window having a message value is counted. A log message from which the message value is obtained and the counted number are transmitted upon expiry of the time window. A length of a time window in which a subsequent counting of log messages is to be performed is determined based on various parameters.
US11595245B1
A device is configured to detect a triggering event within a network that is associated with a communication error between a first network device and a second network device. The device is further configured to identify a first node in a computer network map corresponding with the first network device and to identify node properties for the first node. The device is further configured to identify the error correction instructions in the node properties for the first node that include an address for rerouting data traffic to a third network device. The device is further configured to apply the error correction instructions where applying the error correction instructions suspends data traffic to the second network device and reroutes data traffic to the third network device.
US11595236B2
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a base station and/or a user equipment may determine a time domain resource pattern for a set of demodulation reference signals (DMRSs), wherein the set of DMRSs is included in a Type-B physical downlink shared channel (PDSCH). A base station may transmit, and the user equipment may receive, the set of DMRSs using a set of resources determined based at least in part on the time domain resource pattern. Numerous other aspects are provided.
US11595228B2
A data system of a towing vehicle and/or trailer vehicle includes a control device, a sensor system configured to record and process sensor data, and a BUS system configured to transfer the sensor data between the control device and the sensor system. The BUS system has a first BUS device in the form of a CAN BUS and a second BUS device in the form of an ETHERNET BUS, and the BUS system further has a first interface configured to transfer the sensor data to a second interface of a second BUS system of a second data system of a second towing vehicle and/or trailer vehicle. The data system additionally includes an intelligent switch, coupled to the control device and/or to the first interface, the intelligent switch being configured to couple the first towing vehicle and/or trailer vehicle to the second towing vehicle and/or trailer vehicle in a coordinated manner.
US11595226B1
A system for collecting building environmental sensor data includes a first data collection device having a first transceiver that is configured to receive data from proximate building environmental sensors and a second transceiver that is configured to communicate with an external service. The device will, upon detecting that the first transceiver is within a receiving range of a first building environmental sensor, communicatively connect with the first building environmental sensor to receive a data stream that comprises sensor data captured by the first building environmental sensor. The device will continue to receive the data stream until the first transceiver either receives all of the sensor data or moves out of the receiving range. The device will repeat this process for additional building environmental sensors. The device will use its second transceiver to transfer the sensor data to the external service.
US11595224B2
An electronic device and a method for controlling the electronic device are provided. Multimedia content is reproduced in the electronic device. After the reproduction of the multimedia content in the electronic device, a display of the electronic device is controlled to display a plurality of objects respectively indicating a plurality of external devices which is identified by the electronic device. In response to input to an object among the plurality of objects, an external device indicated by the object is authorized to continuously reproduce multimedia content.
US11595221B1
Embodiments are directed to verifying media stream quality for multiparty video conferences. A verification video may be generated based on verification goals for a video provided by a video service. A marker may be embedded in the verification video. A video conference may be established using video stations such that the video conference may be provided by a video service. The verification video may be streamed to a video input of each video station. The video may be streamed to a video output buffer of each video station such that the video provides a view of the video conference and such that the marker that corresponds to each video station may be included in the video. Video information may be captured from the video output buffer of the video stations. The video service may be classified based on the video information from each video station.
US11595208B2
Disclosed are various embodiments for providing access to a recovery key of a managed device and rotating the recovery key after it has been accessed. In one example, among others, a system includes a computing device and program instructions. The program instructions can cause the computing device to store a first recovery key for a first managed computing device. The first recovery key is configured to access an encrypted data store of the first managed computing device. A request is received for the first recovery key from a second managed computing device. The first recovery key is transmitted for display on the second managed computing device. A key rotation command is generated for a command queue of the first managed computing device to rotate the first recovery key after transmitting the first recovery key. The second recovery key is received from the second computing device.
US11595207B2
This disclosure describes methods, non-transitory computer readable storage media, and systems that provide secure password sharing across a plurality of users and client devices via a shared folder. For example, in one or more embodiments, the disclosed system retrieves a public key set including public encryption keys for client devices having access to the shared folder. The disclosed system provides the public key set to a client device requesting to share the shared folder. The disclosed system receives an encrypted payload for the shared folder and a shared encryption key that is utilized to encrypt the payload and is encrypted in the shared folder utilizing the public key set. The disclosed system also detects key rotation events and notifies one or more client devices to generate a modified shared encryption key and re-encrypt the payload for storage within the shared folder.
US11595190B2
An encrypted data storage system includes a storage system that is configured to store encrypted data, and a first client device that is coupled to the storage system. The first client device performs a hash operation on first data to generate a Data Encryption Key (DEK), and uses the DEK to perform a data encryption operation on the first data to generate encrypted first data. The first client device then uses a first Key Encryption Key (KEK) to perform a first key encryption operation on the DEK to generate a first encrypted DEK, associates the first encrypted DEK with the encrypted first data, and transmits the encrypted first data to the storage system for storage.
US11595178B2
A communication apparatus operable to act as a master-AP in a multi-AP (access point) coordination configuration that supports an IEEE802.11 series standard, selects a sounding method which is a method for transmitting a sounding packet for receiving a CSI report as feedback from a terminal apparatus in accordance with a CSI (channel state information) calculation capability in the terminal apparatus that is connected to the communication apparatus.
US11595169B2
A transmitting apparatus includes: a frame generator configured to generate a frame including a plurality of OFDM symbols; and a signal processor configured to signal-process the generated frame, wherein the plurality of OFDM symbols are included in a bootstrap, a preamble including an L1 basic and an L1 detail, and a payload, and wherein the bootstrap includes information on an FFT size of the OFDM symbols included in the preamble, a length of a guard interval (GI) inserted in the preamble, and a pattern of a preamble pilot inserted in the preamble, and information on an L1 basic mode.
US11595159B2
Apparatuses, systems, and methods for a wireless device to disable a HARQ feedback in either a semi-static way or in a dynamic way and to perform HARQ optimization. The wireless device may be configured to receive a first set and a second set of HARQ process numbers, where the first set and the second set of HARQ process numbers correspond to a first set and a second set of HARQ processes respectively, where each HARQ process in the first set of HARQ processes is configured to enable a HARQ feedback, and where each HARQ process in the second set of HARQ processes is configured to disable or enable a HARQ feedback. The wireless device may be configured to receive a grant configuration or a SPS, where the grant configuration or the SPS include a flag indicating whether a HARQ-based retransmission is disabled.
US11595149B2
A computer-implementable method employs radio signal metadata to train a cognitive learning and inference system to produce an inferred function, wherein the metadata comprises a syntactic structure of at least one radio communication protocol. The inferred function is used to map metadata of a detected radio signal to a cognitive profile of a transmitter of the detected radio signal. The mapping effects intelligent discrimination of the transmitter from at least one other transmitter through corroborative or negating evidentiary observation of properties associated with the metadata of the detected radio signal. A response to the transmitter is based upon the mapping.
US11595143B2
A sensor may determine a sampling pattern based on a group of synchronization signals received by the sensor. The sampling pattern may identify an expected time for receiving an upcoming synchronization signal. The sensor may trigger, based on the sampling pattern, a performance of a sensor operation associated with the upcoming synchronization signal. The performance of the sensor operation may be triggered before the upcoming synchronization signal is received.
US11595137B1
an orthogonal frequency division multiplexed (OFDM) output signal produced by a device in response to an OFDM input signal is accessed. The OFDM input signal includes OFDM input symbols in the time domain and the OFDM output signal includes OFDM output symbols in the time domain. The OFDM output symbols are time-aligned to the OFDM input symbols and a phase of the OFDM output signal is de-rotated with respect to the OFDM input signal. A complex equalization filter is applied to the OFDM output symbols in the time domain to obtain an estimate of the OFDM input symbols A distortion signal of the OFDM output signal is determined by subtracting the estimate of the OFDM input symbols. An error vector magnitude (EVM) is determined by dividing a root mean square of the distortion, by a root mean square of the OFDM input signal.
US11595135B2
A wireless audio streaming system for swimmers and underwater applications uses directional transmission antennas, one or more reception antennas worn on a user, and a combination of radio frequency and near-field magnetic induction communication, for streaming audio to a swimmer, buffering the streamed audio, and allowing the user to play the audio on a wireless, waterproof headset.
US11595132B2
An ADC (12) in an optical receiver (1) generates a sample signal composed of time series samples by oversampling a received signal that is an electrical signal converted from an optical signal by a light receiving unit (11). A symbol timing detection unit (132) of a DSP unit (13) detects a symbol timing in the sample signal. When it is determined that a symbol timing is appearing at a longer interval than a predetermined interval based on this detection result, a symbol timing adjusting unit (133) skips one or more samples included in the sample signal to read out samples at the predetermined interval, while when it is determined that the symbol timing is appearing at a shorter interval than the predetermined interval, the symbol timing adjusting unit inserts the same samples as one or more samples included in the sample signal immediately after the one or more samples to read out the samples at the predetermined interval.
US11595131B1
An optical device may include an optical subassembly and a digital signal processor (DSP). The optical device may include a radio frequency (RF) interconnect that electrically connects the optical subassembly and the DSP. The optical device may include a passive RF filter on one or more transmission lines of the RF interconnect.
US11595111B2
A wireless communication system includes a first communication device and a second communication device. The first communication device obtains a plurality of radio frequency (RF) signals corresponding to different communication protocols from a plurality of communication systems. A frequency of each of the plurality of RF signals is upconverted to a different frequency, and a phase noise is introduced in the plurality of RF signals. The plurality of RF signals corresponding to different communication protocols are multiplexed into a mmWave RF signal of a specified frequency and a defined pilot tone along with the mmWave RF signal is transmitted. The second communication device captures the mmWave RF signal having the defined pilot tone over-the-air. At least one RF signal is down converted to a source frequency and the phase noise is estimated in the one extracted RF signal based on the defined pilot tone which is reduced concurrently.
US11595107B2
A system for converging fifth generation (5G) communication systems for supporting higher data rates beyond fourth generation (4G) systems with a technology for Internet of things (IoT) is provided. The communication method and system 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. A system is provided for determining system information validity by acquiring and storing a first system information block and other system information, including information on a public land mobile network (PLMN) identity and a value tag, and determining whether the stored system information is valid for the cell. As another example, a terminal and base station are provided for performing beam failure detection and a recovery procedure using first and second configuration information for beam failure recovery (BFR) and if failure is detected, initiating a first random access (RA) procedure and if second configuration information is received while the first RA procedure is ongoing, terminating the first RA procedure and initiating a second RA procedure based on the second configuration information.
US11595102B2
Various aspects relate generally to the beam management procedures in wireless communications systems. Some aspects more specifically relate to the selection of beams for communications to and from a UE and a network entity based on quantized orientation information for a user equipment (UE). In some implementations, a network entity can use the quantized orientation information and a machine learning model to predict a set of beams that may be suitable for communications to and from the UE and the network entity, which may be a subset of the beams that the network entity can generally use for communications to and from the UE and the network entity.
US11595099B2
A communication apparatus of the present disclosure includes a receiver which, in operation, receives a signal that includes a non-legacy preamble and a data field, the non-legacy preamble comprising a first field for indicating a number of spatial streams (Nss) in the data field and a second field for indicating one of a plurality of modulation and coding schemes (MCSs), wherein two or more frequency diversity transmission schemes are supported and one of the two or more frequency diversity transmission schemes is applied based on a value of the Nss; and circuitry which, in operation, decodes the signal.
US11595096B2
Antenna systems are provided. In one example, an antenna system includes a first antenna array having a plurality of first antenna elements. The first antenna elements are operable to communicate one or more signals via a communication protocol tin a multiple input multiple output (MIMO) mode. The antenna system includes a second antenna array having a plurality of second antenna elements. The antenna system includes a control circuit configured to control operation of one or more of the second antenna elements of the second antenna array in a first mode or a second mode. In the first mode, one or more of the second antenna elements are configured to provide a secondary function to support communication of the first antenna elements via the communication protocol. In a second mode. One or more of the second antenna elements are configured to support beam forming or beam steering of the first antenna elements.
US11595095B2
A wireless communication node comprising an antenna arrangement that is adapted to radiate at least one radiation beam of a first type and at least one radiation beam of a second type. Said at least one radiation beam of the first type has a first type beamwidth (BT1) and said at least one radiation beam of the second type has a second type beamwidth (BT2) that exceeds the first type beamwidth (BT1). Said at least one radiation beam of the first type is arranged for communication with at least a first other node, and where said at least one radiation beam of the second type is arranged for detection of changes in propagation paths for said other node and/or appearances of further other nodes.
US11595093B2
Systems and methods for improving testing and/or calibration efficiency of radio frequency system. In some embodiments, a testing system includes a beamformer radio frequency system, in which the beamformer radio frequency system includes first transceiver circuitry and a first plurality of antennas coupled to the first transceiver circuitry, a beamformee radio frequency system, in which the beamformee radio frequency system includes second transceiver circuitry and a second plurality of antennas coupled to the second transceiver circuitry, one or more wired connections coupled between the first transceiver circuitry of the beamformer radio frequency system and the second transceiver circuitry of the beamformee radio frequency system, in which each of the one or more wired connections bypasses the first plurality of antennas of the first radio frequency system and the second plurality of antennas of the second radio frequency system.
US11595090B2
Method for generating precoder in multi user multiple input and multiple output communication system
Provided is method for generating a precoder in a Multi User Multiple Input and Multiple Output (MU MIMO) communication system. The method involves receiving channel information and quality information of a channel from a plurality of stations. It is determined whether a first condition is satisfied on the basis of the received information, if so, a type of matrix inversion is selected from among a plurality of matrix inversion types for precoding. It is determined whether a second condition is satisfied on the basis of the provided information, and a type of decomposition from a plurality of decomposition types for precoding is selected if the second condition is satisfied. A precoder is generated on the basis of the selected result.
US11595089B2
A communication device for providing a channel state information, CSI, feedback in a wireless communication system includes a transceiver to receive a radio signal including downlink reference signals. The processor estimates an explicit CSI, selects a Doppler-delay precoder matrix for a composite Doppler-delay-beam three-stage precoder, calculates and reports to the transmitter a CSI feedback. The communication device selects from one or more codebooks a subset of D delay components and/or a subset of F Doppler-frequency components and uses the selected subset of delay components for each polarization and each spatial beam and/or the selected subset of Doppler-frequency components for each polarization, each spatial beam and each delay, when calculating the Doppler-delay precoder matrix.
US11595088B2
A method performed by a base station of enabling a User Equipment (UE) to determine a precoder codebook in a wireless communication system is provided. The base station transmits, to the UE, information regarding precoder parameters enabling the UE to determine the precoder codebook. The precoder parameters are associated with a plurality of antenna ports of the base station. The precoder parameters relate to a first dimension and a second dimension of the precoder codebook. The plurality of antenna ports comprises a number of antenna ports that is a function of a number of antenna ports in the first dimension, and a number of antenna ports in the second dimension.
US11595084B2
A system may include a fastener having a trench formed in a side of a head of the fastener. The system may further include a magneto-elastic component spanning the trench and attached to the head of the fastener on both sides of the trench. The system may also include a coil wrapped around the magneto-elastic component between both sides of the trench. The system may include a radio frequency identification (RFID) circuit, where the coil may be electrically connected to the RFID circuit resulting in a resonance response frequency that is a function of a strain level applied to the magneto-elastic component.
US11595075B2
An electronic device may include wireless circuitry with a baseband processor, a transceiver circuit, a front-end module, and an antenna. The front-end module may include amplifier circuitry such as a low noise amplifier for amplifying received radio-frequency signals. The amplifier circuitry is operable in a non-carrier-aggregation mode and a carrier aggregation mode. The amplifier circuitry may include an input transformer that is coupled to multiple amplifier stages such as a common gate amplifier stage, a cascode amplifier stage, and a common source amplifier stage. The common gate amplifier stage may include switches for selectively activating a set of cross-coupled capacitors to help maintain input impedance matching in the non-carrier-aggregation mode and the carrier-aggregation mode. The common source amplifier stage may include additional switches for activating and deactivating the common source amplifier stage to help maintain the gain in the non-carrier-aggregation mode and the carrier-aggregation mode.
US11595073B2
A support system which allows for the use and mounting of a smart phone, or similar electronic device, in a variety of ways. The support system may be adapted to function as a hand grip while supporting the smart phone during image acquisition, or while watching images on the smart phone. In another configuration, the support system may be adapted to attach to the user's belt. In another configuration, the support system may function as a support stand. In another configuration, the support system may be mounted on a tripod. The support system may include a kit of parts which allow for the modification of support accessories to allow for different configurations. The support system may include a removable shutter which may actuate the camera functions via wireless communication.
US11595064B2
A receiver circuit includes an analog-to-digital converter (ADC), a decision feedback equalizer (DFE), a slicer, and a timing error detector (TED). The DFE is coupled to the ADC, and includes a first tap and a second tap. The slicer is coupled to the DFE. The TED is coupled to the slicer. The TED is configured to initialize timing of a sampling clock provided to the ADC while initializing the second tap of the DFE and holding the first tap of the DFE at a constant value.
US11595057B2
Systems and methods are provided for reducing error in data compression and decompression when data is transmitted over low bandwidth communication links, such as satellite links. Embodiments of the present disclosure provide systems and methods for variable block size compression for gridded data, efficiently storing null values in gridded data, and eliminating growth of error in compressed time series data.
US11595037B2
A system may include a sensor configured to output a sensor signal indicative of a distance between the sensor and a mechanical member associated with the sensor, a measurement circuit communicatively coupled to the sensor and configured to determine a physical force interaction with the mechanical member based on the sensor signal, and a compensator configured to monitor the sensor signal and to apply a compensation factor to the sensor signal to compensate for changes to properties of the sensor based on at least one of changes in a distance between the sensor and the mechanical member and changes in a temperature associated with the sensor.
US11595035B1
A method is provided for driving a half bridge circuit that includes a first transistor and a second transistor that are switched in a complementary manner. The method includes generating an off-current during a plurality of turn-off switching events to control a gate voltage of the second transistor; measuring a transistor parameter of the second transistor during a first turn-off switching event during which the second transistor is transitioned to an off state, wherein the transistor parameter is indicative of an oscillation at the first transistor during a corresponding turn-on switching event during which the first transistor is transitioned to an on state; and activating a portion of the off-current for the second turn-off switching event, including regulating an interval length of the second portion for the second turn-off switching event based on the measured transistor parameter measured during the first turn-off switching event.
US11595030B2
A ramp generator providing ramp signal with high resolution fine gain includes a current mirror having a first and second paths to conduct a capacitor current and an integrator current responsive to the capacitor current. First and second switched capacitor circuits are coupled to the first path. A fractional divider circuit is coupled to receive a clock signal to generate in response to an adjustable fractional divider ratio K a switched capacitor control signal that oscillates between first and second states to control the first and second switched capacitor circuits. The first and second switched capacitor circuits are coupled to be alternatingly charged by the capacitor current and discharged in response to each the switched capacitor control signal. An integrator coupled is to the second path to generate the ramp signal in response to the integrator current.
US11595027B2
Duty cycles of pulse width modulation (“PWM”) pulses are determined by measurements taken with respect to an internally generated clock signal. One of these measurements calculates, in a continuous dynamic manner, a ratio of the number of cycles of the internally generated clock signal to one or more cycles of a PWM clock signal utilized as a time base for generation of the PWM pulses. This clock ratio measurement designates how many cycles of the internally generated clock signal will be used to designate a first portion of a duty cycle for each PWM pulse. Another measurement is utilized to determine a fractional portion of a cycle of the internally generated clock signal that will be used to designate a second portion of the duty cycle for each PWM pulse.
US11595026B2
A vibration element includes a base and a vibrating arm extending from the base. The vibrating arm includes an arm positioned between the base and a weight. A weight film is disposed on the weight. The weight has a first principal surface and a second principal surface in a front and back relationship with respect to a center plane of the arm. A center of gravity of the weight is located between the first principal surface and the center plane of the arm. A center of gravity of the weight film is located between the second principal surface and the center plane of the arm.
US11595025B2
A vibrator device includes a semiconductor substrate, a vibrator element, a circuit element, a wiring, a processing circuit, and a through electrode. The semiconductor substrate has a first surface and an opposite-side second surface of the semiconductor substrate from the first surface. The vibrator element is provided at the first surface. The circuit element is provided at the first surface and includes an oscillation circuit. The wiring is provided at the first surface and electrically couples the vibrator element and the oscillation circuit. The processing circuit is provided at the second surface and processes an output signal of the oscillation circuit. The through electrode penetrates the semiconductor substrate and electrically couples the oscillation circuit and the processing circuit.
US11595020B2
The present invention relates to a heterostructure, in particular, a piezoelectric structure, comprising a cover layer, in particular, a layer of piezoelectric material, the material of the cover layer having a first coefficient of thermal expansion, assembled to a support substrate, the support substrate having a second coefficient of thermal expansion substantially different from the first coefficient of thermal expansion, at an interface wherein the cover layer comprises at least a recess extending from the interface into the cover layer, and its method of fabrication.
US11595017B2
A high Q acoustic BAW resonator with high coupling and improved spurious mode suppression is given. The BAW resonator comprises an active resonator region (AR) formed by an overlap of the three layers bottom electrode (BE), piezoelectric layer (PL) and top electrode layer (TE). An inner-flap (IF) is formed by a dielectric 3D structure sitting on a marginal region (MR) of the active resonator region (AR) or adjacent thereto, extending inwardly towards the center thereof and having a section that runs in parallel and distant to the top surface of the resonator keeping an inner gap (IG) thereto or an angle Θ.
US11595013B2
A multilayer electronic device may include a plurality of dielectric layers and a signal path having an input and an output. An inductor may include a conductive layer formed on one of the plurality of dielectric layers and may be electrically connected at a first location with the signal path and electrically connected at a second location with at least one of the signal path or a ground. The inductor may include an outer perimeter that includes a first straight edge facing outward in a first direction and a second straight edge parallel to the first straight edge and facing outward in the first direction. The second straight edge may be offset from the first straight edge by an offset distance that is less than about 500 microns and less than about 90% of a first width of the inductor in the first direction at the first straight edge.
US11595007B2
An active feedback low-noise amplifier includes a feedback transistor whose source couples through a feedback path to an input signal node. A bias transistor biases the source of the feedback transistor with a bias current responsive to an input signal carried on the input signal node.
US11594997B2
Method and circuit arrangement for determining an incorrect operating state of an electrical machine
The disclosure relates to a method for determining an incorrect operating state of an electrical machine with the aid of an electronic circuit having at least one comparator. The electrical machine is controlled with a pulse width modulation signal. The pulse width modulation signal is demodulated. A first signal, which represents the demodulated pulse width modulation signal, is compared with a second signal. The second signal represents a rotational speed or a rotational angle of the electrical machine and/or a current intensity of the electrical machine. This comparison is carried out with the aid of the at least one comparator. An error signal is generated based on the comparison in order to determine the incorrect operating state of the electrical machine.
US11594996B2
A method for maintaining a detected absolute position of an electric motor operating as an actuator during a critical operation involves the electric motor (2) being controlled by a controller (1) which is supplied with energy from an energy source. In the method, with which an absolute value sensor can be omitted, the absolute position of the electric motor (2) is measured during the operation thereof, wherein rotations of the electric motor (2) are detected. The rotations are counted, and a count value is output to a microprocessor (3) of the controller (1) in order to actuate the electric motor (2), and in the event of a critical operation, the currently detected count value is maintained by means of an independent voltage supply (7).
US11594992B2
A motor control device includes a table in which a motor torque generated from a reluctance torque utilizing motor is stored with respect to a combination of an armature current command value and a current phase angle command value at which the motor torque is maximized for the armature current command value, a first setting portion that sets a motor torque command value that is a command value of a motor torque to be generated by the reluctance torque utilizing motor, and a second setting portion that sets, based on the table, an armature current command value and a current phase angle command value for making a motor torque that is in accordance with the motor torque command value set by the first setting portion be generated from the reluctance torque utilizing motor.
US11594987B1
Example systems and processes compare sampled values of a floating phase voltage and/or outgoing phase current of an electric motor with a corresponding reference to identify a degauss time period. Post degauss time period identification, sampled values are compared with a threshold to identify a settling time period following the degauss time period. The threshold used to identify the settling time period depends on a slope of a floating phase voltage after the degauss time period, a modulation scheme being used, and a pulse width modulation ON/OFF state of the electric motor. When the threshold comparison test is not met, it is determined whether the slope of the floating phase voltage has inverted. Based on such processing, a back-electromotive force (BEMF) zero-crossing (ZC) is detected or estimated with respect to a floating phase voltage of the electric motor.
US11594985B2
A lens barrel includes: an electromechanical conversion element; an elastic body having a joining surface, a drive surface, and grooves; a motion member rotating by vibration wave of the drive surface; a rotating ring having a recess part and rotating by rotation of the motion member; a moving ring engaged to the recess part and moving to an optical axis direction by rotation of the rotating ring; and a lens held in the moving ring; wherein the element is made of a material having sodium potassium niobate, potassium niobate, sodium niobate or barium titanate, wherein a value of T/(B+C) is within a range of from 1.3 to 2.8 when: length from the drive surface to a base unit of the groove is defined as T; length from the base unit of the groove to the joining surface is defined as B; and thickness of the element is defined as C.
US11594977B2
A synchronous rectifier includes: an integrator configured to integrate a voltage across a secondary side winding of a transformer over an integral period having an expected zero integral value; a first comparator configured to detect an end of a demagnetization phase of the secondary side winding based on diode detection; and a digital circuit configured to adjust a channel gain of the synchronous rectifier based on an integration error at the end of the integral period, the integration error corresponding to the difference between the integrated voltage at the end of the integral period and the expected zero integral. Corresponding methods of gain tuning and a power converter are also described.
US11594970B2
A circuit is disclosed. The circuit includes a current detecting FET, configured to generate a current signal indicative of the value of the current flowing therethrough, an operational transconductance amplifier (OTA) configured to output a current in response to the voltage of the current signal, and a resistor configured to receive the current and to generate a voltage in response to the received current, where the generated voltage is indicative of the value of the current flowing through the current detecting FET. The current detecting FET is configured to become nonconductive in response to the generated voltage indicating that the current flowing through the current detecting FET is greater than a threshold.
US11594956B2
A dual-phase hybrid DC-DC converter using a switched-capacitor technique is described. The dual-phase hybrid converter can reduce the volt-seconds on the inductors of the converter, which can allow for a reduction in the size of the inductors. In addition, the dual-phase hybrid converter can utilize inductors as current sources to charge and discharge the flying capacitors, which can reduce the size of the mid capacitor and increase solution density. Because charging and discharging are performed by inductors, the dual-phase hybrid converter can eliminate the capacitor-to-capacitor charge transfer. As such, the dual-phase hybrid converter does not need high capacitance to achieve high efficiency operation, which can further increase solution density.
US11594954B2
A method is provided for soft starting a single inductor multiple output (SIMO) power supply. The method includes selecting operation in a pulse width modulation (PWM) mode. A first pulse frequency modulation (PFM) mode is enabled to supply a first load with a first voltage and the power supply begins to ramp up the output voltage. After the output voltage has reached a desired value in the PFM mode, the PFM mode is disabled. Then, operation is enabled in the PWM mode. The SIMO power supply then supplies a current to one or more loads in the PWM mode.
US11594951B2
A method and apparatus for autonomous rapid shut-down of a power conditioner. In one embodiment, the method comprises determining an amount of active and reactive current generated by a power conditioner; determining whether the amount of active and reactive current satisfies an open circuit threshold; and initiating, when the amount of active and reactive current satisfies the open circuit threshold, deactivation of the power conditioner.
US11594948B2
This disclosure provides a resonant LLC power converter unit to provide a plurality of power outputs. The power converter unit includes multiple transformers arranged such that at least one primary winding of each transformer is connected in parallel and configured to provide a power output to a secondary that powers one of the plurality of outputs. One of these transformers, or a parallel choke across an output bus, can be used to provide lower power to the output bus during a standby state (i.e., during a light- or no-load condition). The power converter unit includes a first switching section for providing a first power input during normal operation and a second switching section for providing a second power input during no- or light-load conditions.
US11594943B2
A method for in-place machining of a collector ring attached to a turbine shaft of a hydroelectric generator includes: attaching a support member to stationary portions of the hydroelectric generator, the support member being configured to support a machine tool at an angle parallel to an inclination angle of an axis of rotation of the turbine shaft; attaching an adjustable positioning device to the support member; attaching the machine tool to the adjustable positioning device, the machine tool being configured to perform a machining operation on the collector ring; controlling a rotational speed of the turbine shaft to a specified rotational speed by controlling a flow of water through the turbine; adjusting the adjustable positioning device to adjust a position of the machine tool with respect to the collector ring; and performing the machining operation on the collector ring at the specified rotational speed of the turbine shaft.
US11594936B2
Provided is an electric actuator, including: a driving motor (2); a motion conversion mechanism (6) configured to convert a rotary motion of the driving motor (2) to a linear motion; a transmission gear mechanism (5) configured to transmit a driving force from the driving motor (2) to the motion conversion mechanism (6); and a speed reduction mechanism (3) configured to reduce a speed of the rotary motion of the driving motor (2), and output the rotary motion reduced in speed to the transmission gear mechanism (5), wherein a side of one end portion of a rotation shaft (18) of a gear (16) of the transmission gear mechanism (5) is rotatably supported by a bearing (19), and a side of another end portion of the rotation shaft (18) of the gear (16) is rotatably supported by the output shaft (2a) of the driving motor (2).
US11594932B2
A coil support for an electric motor includes a coil holding arrangement having coil holding portions configured to hold a corresponding number of coils. A connectics receiving arrangement is configured as a housing for interconnected cables and coil wires. The connectics receiving arrangement comprises a cable receiving portion having recesses configured to receive the cables and a wire receiving portion having through-holes extending from a top surface to a bottom surface of the wire receiving portion. The top surface of the wire receiving portion is arranged adjacent the coil holding arrangement and the bottom surface of the wire receiving portion is located in the connectics receiving arrangement so as to provide for electrical interconnection of the coils with corresponding ones of the cables. A separation wall is arranged between the bottom surface of the wire receiving portion and the coil holding arrangement.
US11594930B2
A rotating electric machine includes a multi-phase armature coil wound on an armature core. The armature coil is formed of electrical conductor groups each being a bundle of electrical conductor segments and having a pair of leg portions and a connecting portion that connects the leg portions. The connecting portion is bent radially with respect to a circumferential direction. The electrical conductor groups are paired such that each pair of the electrical conductor groups consists of a first electrical conductor group and a second electrical conductor group both belonging to a same phase of the armature coil. The circumferential pitch between the leg portions of the first electrical conductor group is greater than that between the leg portions of the second electrical conductor group. In each pair of the electrical conductor groups, the connecting portions of the first and second electrical conductor groups are arranged to axially overlap each other.
US11594923B2
A rotor and a motor including the same. The motor includes a stator and a rotor configured to rotate by interacting with the stator. The rotor includes a plurality of permanent magnets disposed in a circumferential direction of the rotor and rotor cores disposed between the plurality of permanent magnets. The rotor core includes a notch cut inward from a circumferential surface thereof, and the notch is formed in an asymmetric shape. The rotor core has a notch formed on one side of the circumferential surface and the rotor core has a shape inverted left and right with the rotor core are alternately stacked, so that a magnitude of a synthetic cogging torque generated in the rotor is reduced.
US11594916B2
A portable communication device includes a touchscreen display, a wireless charging circuit, and one or more processors operatively coupled with the wireless charging circuit and configured to detect a touch contact with respect to the touchscreen display, while wireless charging is not performed using the wireless charging circuit, allow recognition of the touch contact having a first touch characteristic and a second touch characteristic as a user input with respect to the touchscreen display, and while the wireless charging is performed using the wireless charging circuit, allow recognition of the touch contact having the first touch characteristic as the user input with respect to the touchscreen display and refrain from recognizing the touch contact having the second touch characteristic as the user input with respect to the touchscreen display.
US11594907B2
A vehicle is provided. The vehicle includes a solar generator; a first battery configured to supply power for driving at least one load; and perform a recharge; a first charge amount detector configured to detect a charge amount of the first battery; and a controller configured to perform charging control on the first battery using electric energy generated by the solar generator in a parked state; determine whether the detected charge amount of the first battery is greater than or equal to a first reference charge amount during the charging control of the first battery; and perform charging termination control on the first battery when the detected charge amount of the first battery is determined to be greater than or equal to the first reference charge amount.
US11594904B2
A method and apparatus for charging one or more rechargeable batteries or secondary cells. The method includes providing an external source of power, one or more rechargeable batteries or secondary cells, and a charging device. The charging device includes one or more computing or control devices and one or more semiconductor devices. At least a portion of the one or more semiconductor devices are in electrical communication with the external power source and at least a portion of the one or more semiconductor devices are in electrical communication with at least a portion of the one or more rechargeable batteries or secondary cells. Once a charging mode has been selected, the charging device will allow the external source of power to supply an amount of power to the one or more rechargeable batteries or secondary cells.
US11594903B2
A power storage system of the present technology includes a battery board configured to accommodate a secondary battery, a branch board, a first frame on which the battery board is placed, a second frame on which the branch board is placed, and a plurality of connection wirings that are disposed in the first frame and the second frame and connects the battery board and the branch board. The plurality of connection wirings are aggregated in the second frame.
US11594899B2
An integrated circuit includes: an over-discharge detection circuit that is supplied with electric power from a secondary battery, and is configured to detect whether or not the secondary battery is in an over-discharged state, and upon detecting that the secondary battery is in an over-discharged state over a predetermined period, stop a detection operation according to an enable signal; and a power down cancel circuit configured to, when the over-discharge detection circuit has stopped the detection operation, cause the over-discharge detection circuit to re-start the detection operation when a current supplied to a detection terminal from a power feeding circuit is a predetermined current or more.
US11594877B2
An over-current protection device comprises first and second electrode layers and a PTC material layer laminated therebetween. The PTC material layer comprises a polymer matrix and carbon black. The polymer matrix comprises a fluoropolymer having a melting point higher than 150° C. The carbon black is dispersed in the polymer matrix. A resistance jump Rjump_1000@16V/50A of the over-current protection device at 16V/50 A by 1000 cycles is 0.80-1.20. A resistance jump Rjump_1000@25V/50A of the over-current protection device at 25V/50 A by 1000 cycles is 0.90-1.30.
US11594864B1
An enclosure adapter for a circuit breaker that converts a panel mounted circuit breaker to a flat surface mounted circuit breaker. The enclosure adapter has a housing with a top end, an open bottom end, and sides defining an interior. The open bottom end allows for insertion of a circuit breaker into the interior. The top end has an opening to provide access to controls on the circuit breaker and has openings for attaching the circuit breaker to an interior side of the top end. Mounting members are formed at the bottom end of the enclosure adapter to mount the enclosure adapter to a flat surface. The sides form corners which are indentations into the interior of the enclosure adapter and the mounting members are formed in the indentations, wherein the indentations facilitate mounting the enclosure adapter to a flat surface. Removable tabs create openings for electrical connections.
US11594861B2
A semiconductor laser element includes: a first nitride semiconductor layer of a first conductivity-type; a second nitride semiconductor layer of a second conductivity-type; and an active region disposed between the first nitride semiconductor layer and the second nitride semiconductor layer, the active region having a single quantum well structure. The active region comprises a first barrier layer, an intermediate layer, a well layer, and a second barrier layer, in this order in a direction from the first nitride semiconductor layer toward the second nitride semiconductor layer. The well layer is composed of InGaN. The second barrier layer is undoped. A lattice constant of the intermediate layer is greater than a lattice constant of each of the first barrier layer and the second barrier layer, and smaller than a lattice constant of the well layer. A thickness of the intermediate layer is greater than a thickness of the well layer.
US11594856B2
A method (900) includes delivering a first bias current (IGAIN) to an anode of gain-section diode (590a) and delivering a second bias current (IPH) to an anode of a phase-section diode (590b). The method also includes receiving a burst mode signal (514) indicative of a burst-on state or a burst-on state, and sinking a first sink current (ISINK) away from the first bias current when the burst mode signal is indicative of the burst-off state. When the burst mode signal transitions to be indicative of the burst-on state from the burst-off state, the method also includes sinking a second sink current away from the second bias current at the anode of the phase-section diode and ceasing the sinking of the first sink current away from the first bias current at the anode of the gain section diode.
US11594855B2
A semiconductor laser drive circuit includes: an anode electrode divided into at least one gain region and at least one light absorption region; a cathode electrode shared between the gain region and the light absorption region; and a resistance connected to the anode electrode of the light absorption region.
US11594847B2
An electrical connector includes a male electrical plug, a female socket, a housing, and a control system. The male electrical plug, which is supplied with power, is electrically connected to the female socket. The housing contains the male electrical plug, the female socket, and a control system. The control system includes a temperature sensor and a transceiver with the temperature sensor sensing a temperature at a location within the housing and the transceiver transmitting a signal representative of the temperature to an alarm device remotely located from the electrical connector. The electrical connector can include one or more switches that are remotely controllable by the alarm device to interrupt the electrical connection between the male plug and the female socket.
US11594845B2
Electrical connection system comprising a primary connection device and a secondary connection device, the primary connection device comprising a shielded cap and primary conductive contacts which extend at least partially inside the shielded cap, the secondary connection device comprising a secondary electrical board which has a secondary mass surface, secondary conductive contacts which extend from an installation surface of the secondary electrical board which is surrounded by the secondary mass surface, and a resilient conductive material which is attached to the secondary mass surface, the electrical connection system being arranged so that the primary conductive contacts are electrically connected to the secondary electrical contacts inside the shielded cap and the shielded cap extends on the resilient conductive material by compressing it.
US11594844B2
A compensating plug connector comprising a plug, a receptacle mating zone, a cable mating zone and an intermediate zone. Each of the zones is such that Near End Cross Talk (NEXT) resulting from transmission of the high frequency signal across each zone is below a specified amount chosen such that NEXT introduced by a high frequency signal transmission between via all the zones is below a level as specified for the cabling category.
US11594842B2
Retention assemblies for retaining a first end of an electrical cord in engagement with an electrical outlet are described that include an adapter with a housing having a cylindrical plug portion and retention members that extend radially outwardly from the cylindrical plug portion of the housing to engage a sidewall of the electrical outlet and cause the adapter to resist removal from the electrical outlet. The retention assemblies further include a retention housing that is configured to couple to the adapter, where the retention housing includes one or more walls that define a back opening, a front opening, and an interior sized to receive the first end of the electrical cord. The front opening includes a portion having a dimension smaller than a dimension of the first end to thereby retain the first end within the retention housing.
US11594839B2
A plug connector assembly for a cable includes a plug-in unit, a mating plug-in unit and a securing unit with a base part. A housing of the plug-in unit has a latching element having a free end with a latch that can be latched to a latching seat. In a released position of the securing unit, the base part abuts a bar of the plug-in unit so that movement into a locked position is blocked. The mating plug-in unit has a deflection element that deflects the base part and positions a groove in alignment with the bar, so that the bar is insertable into the groove, and the securing unit is movable into the locked position in which a locking element blocks a movement of the free end, and prevents the latch from leaving the latching seat.
US11594834B2
An electrical connector assembly that can quickly and easily be secured to two electrically conductive structures, such as a flat flexible conductor having multiple electrically conductive traces and a printed circuit board having multiple electrically conductive traces, without the use of specialized tools and/or methods is disclosed. The electrical connector assembly includes a housing having a plurality of slots defined therein. An electrical contact is disposed within each of the plurality of slots. Each electrical contact includes a first portion engaged with the housing, a second portion adapted to engage the first electrically conductive structure when inserted within the housing, and an intermediate portion located between the first portion and the second portion and adapted to engage the second electrically conductive structure when inserted within the housing.
US11594828B2
Components and systems include devices for implementing downhole splice connections within a wellbore. In some embodiments, a downhole splice connector includes at least one connector body having an inner diameter defining a cavity within which at least one connector receptacle is disposed, and at least one conductive center pin disposed within the at least one connector receptacle. The downhole splice connector further includes at least one pressure sleeve annularly disposed between an inner diameter of the connector body and an outer diameter of the center pin, such that a pressure barrier is formed between an outer diameter of the pressure sleeve and an inner diameter of the connector body and a pressure barrier is formed between an inner diameter of the pressure sleeve and an outer diameter of the center pin.
US11594827B2
The invention relates to a contact for a direct plug-in connector having two strips made of sheet-metal material that are arranged next to one another in an insertion portion and in a contact portion, wherein the insertion portion is provided for insertion into a through-opening, which is electrically conductive at its inner wall, in a printed circuit board and the contact portion is provided to make electrical contact with the inner wall of the through-opening, wherein the two strips are connected together in a connection portion that is provided for connecting to a cable strand, and wherein a connecting portion is located between the connection portion and the contact portion, wherein the two strips are located in a common plane and formed in an L-shaped manner in the connecting portion, wherein the legs of the connecting portion that proceed from the connection portion extend parallel to one another and the legs of the connecting portion that are connected to the contact portion extend towards one another.
US11594824B2
An integrated millimeter wave antenna module may include at least one antenna array directly connected to a wiring board with a flexible printed circuit without any additional connectors. The integrated module may include an antenna, a flexible printed circuit attached to the antenna on one end and a wiring board on the other end.
US11594821B1
Aspects of the subject disclosure may include, for example, a polarization shifter including a lower substrate having disposed thereon first and second transmission lines for coupling to a feed network, an upper substrate having disposed thereon third and fourth transmission lines for respective communicative coupling to orthogonally-polarized elements of a radiating element, and a dielectric layer residing between the lower substrate and the upper substrate, the upper substrate being configured to mechanically couple to the radiating element, the dielectric layer coupling the first transmission line with the third transmission line and coupling the second transmission line with the fourth transmission line, the upper substrate being rotatable relative to the lower substrate to effect polarization adjusting for the radiating element to facilitate avoidance of interference or passive intermodulation (PIM). Other embodiments are disclosed.
US11594806B2
Provided is an electronic device including an antenna module. The electronic device may include: a housing constituting an external appearance of the electronic device, a support member including a first bridge, a printed circuit board coupled to one surface of the support member, a first antenna constituting a first part of the housing and connected to the support member through the first bridge, a second antenna constituting a second part of the housing, a cut-off portion separating the first antenna and the second antenna, and a first connection member and a second connection member coupled to the first bridge. The first connection member may be connected to a ground of the printed circuit board through a first capacitor and may be disposed closer to the cut-off portion than the second connection member connected to the ground of the printed circuit board through a second capacitor. Other embodiments are also possible.
US11594796B2
A polarizer including an antenna connected to a waveguide. The waveguide including a broad wall having a cross-slot in communication with at least one port.
US11594793B2
Apparatus, systems, and methods described herein relate to safety devices for electrochemical cells comprising an electrode tab electrically coupled to an electrode, the electrode including an electrode material disposed on a current collector. In some embodiments, a fuse can be operably coupled to or formed in the electrode tab. In some embodiments, the fuse can be formed by removing a portion of the electrode tab. In some embodiments, the fuse can include a thin strip of electrically resistive material configured to electrically couple multiple electrodes. In some embodiments, the current collector can include a metal-coated deformable mesh material such that the current collector is self-fusing. In some embodiments, the fuse can be configured to deform, break, melt, or otherwise discontinue electrical communication between the electrode and other components of the electrochemical cell in response to a high current condition, a high voltage condition, or a high temperature condition.
US11594791B2
The present disclosure relates to a secondary battery and a method of manufacturing the secondary battery. The secondary battery includes: a case; an electrode assembly, accommodated in the case and including a main body and a tab connected to the main body; a cap plate, coupled to the case; an electrode terminal, located on an outer side of the cap plate and including a first metal layer and a second metal layer disposed one on top of another; and a current collecting member, connected between the tab and the electrode terminal.
US11594782B2
A flame retardant separator for secondary batteries, and more particularly, a flame retardant separator for secondary batteries comprising or coated with a metal hydroxide having a low Gibbs free energy among polymorphs of a metal hydroxide used as an inorganic flame retardant.
US11594780B2
A battery module having excellent cooling efficiency and allowing easy recycling of inner components at disposal applies a heat-shrinkable tube serving as a module housing and a heatsink to the battery module. The battery module includes a cell assembly including a plurality of pouch-type secondary batteries having electrode leads formed to protrude in a front and rear direction and stacked on each other in a left and right direction; a heatsink located to contact an outer surface of the cell assembly and having a coolant flow path for allowing a coolant to move therein; and a heat-shrinkable tube having a tubular shape with a hollow structure in which the cell assembly and the heatsink are located, the heat-shrinkable tube being thermally shrunken so that the cell assembly and the heatsink are in contact with each other.
US11594767B2
A vehicle battery charger and a vehicle battery charging system are described and illustrated, and can include a controller enabling a user to enter a time of day at which the vehicle battery charger or system begins and/or ends charging of the vehicle battery. The vehicle battery charger can be separate from the vehicle, can be at least partially integrated into the vehicle, can include a transmitter and/or a receiver capable of communication with a controller that is remote from the vehicle and vehicle charger, and can be controlled by a user or another party (e.g., a power utility) to control battery charging based upon a time of day, cost of power, or other factors.
US11594760B2
The invention relates to an electrolyte, which is provided for an alkali-sulfur battery (e.g. for a Li—S battery). The electrolyte contains a non-polar, acyclic and non-fluorinated ether, a polar aprotic organic solvent, and a conducting salt for an alkali-sulfur battery. It has been found that, when such an electrolyte is used in an alkali-sulfur battery, a high-capacity, a low overvoltage, a high cycle stability, and a high Coulomb efficiency can be achieved in the alkali-sulfur battery and, in addition, as compared with an alkali-sulfur battery which contains a fluorinated ether in the electrolyte, a considerably improved gravimetric energy density is obtained. The invention further relates to a battery comprising the electrolyte according to the invention and to uses of the electrolyte according to the invention.
US11594752B2
The adhesion between metal foil serving as a current collector and a negative electrode active material is increased to enable long-term reliability. An electrode active material layer (including a negative electrode active material or a positive electrode active material) is formed over a base, a metal film is formed over the electrode active material layer by sputtering, and then the base and the electrode active material layer are separated at the interface therebetween; thus, an electrode is formed. The electrode active material particles in contact with the metal film are bonded by being covered with the metal film formed by the sputtering. The electrode active material is used for at least one of a pair of electrodes (a negative electrode or a positive electrode) in a lithium-ion secondary battery.
US11594751B2
Provided is technology which can prevent breakage of a collector in a battery using an electrode sheet including an uncoated part with a narrowed width. A battery includes a collector bundle including an uncoated part stacked in a plurality of layers formed at each side edge in the width direction of the electrode body. A junction part including compressed uncoated part in plural layers is formed at an outer end in the width direction of the collector bundle. A converging part including the collector in plural layers converging so that the surface is inclined toward the junction part is formed inside in the width direction. The foil collecting angle of the collector bundle is 120° or more and 160° or less, and an R part with a curvature radius of 0.3 mm or more is formed at the converging part side end of the junction surface of the collector terminal.
US11594743B2
A method of inspecting short circuit of an electrolyte membrane by a short circuit inspection apparatus includes an obtaining step of performing a process of obtaining the energization state of a limited range including divided portions that are adjacent to each other in a range which is smaller than the entire range of the plurality of divided portions, for each of a plurality of limited ranges provided at different positions, and a determination step of determining whether or not a short circuit portion is present in the electrolyte membrane based on the energization state of the plurality of limited ranges.
US11594740B2
A resin sealing gasket 10 to be incorporated in an alkaline battery 1 housing a power generation element (3 to 5) in a cylindrical battery can 2 closed at a bottom, the sealing gasket configured to insulate a top opening of the battery can and a negative electrode terminal plate 7 from each other. The sealing gasket includes: an outer periphery part 14 standing upward from the rim of a disc-shaped partition part 13; a boss part 11 in a hollow cylindrical shape enabling a rod-shaped negative electrode current collector 6 to stand at the center of the partition part; and a thin-walled portion 15 formed in a groove shape along the outer periphery of the boss part and being thinner than other portions of the partition part.
US11594727B2
Exemplary embodiments of positive electrode active materials in the form of single particles, and a method of preparing each of them, are provided. The single particles of the exemplary embodiments include single particles of a nickel-based lithium composite metal oxide, having a plurality of crystal grains, each having a size of 180 nm to 300 nm, as analyzed by a Cu Kα X-ray (X-rα). The single particles include a metal doped in the crystal lattice thereof. One embodiment includes a surface coating. The total content of the metal doped in the crystal lattice thereof and the metal of the metal oxide coated on the surface thereof is controlled in the range of 2500 ppm to 6000 ppm.
US11594724B2
Provided is a positive electrode for lithium ion secondary cell that includes an electrolyte holding layer excellent in electron conductivity, and a lithium ion secondary cell using the same. The present invention relates to a positive electrode for lithium ion secondary cell that includes a positive electrode current collector foil and positive electrode mixture layers laminated on both surfaces of the positive electrode current collector foil. The positive electrode mixture layer includes a first positive electrode active material layer, an electrolyte holding layer, and a second positive electrode active material layer. The first positive electrode active material layer, the electrolyte holding layer, and the second positive electrode active material layer contain positive electrode active materials, binders, and conductive agents containing carbonaceous material. A conductive agent ratio of the electrolyte holding layer is higher than conductive agent ratios of the first positive electrode active material layer and the second positive electrode active material layer. A positive electrode active material ratio and a binder ratio of the electrolyte holding layer are lower than positive electrode active material ratios and binder ratios of the first positive electrode active material layer and the second positive electrode active material layer.
US11594722B2
A negative active material for a rechargeable lithium battery and a rechargeable lithium battery, the negative active material including a composite including silicon particles, metal particles, and a first amorphous carbon; and a second amorphous carbon surrounding on the composite.
US11594721B2
The disclosure relates to a carbon-based electrode material that has been graphitized to hold ions in the electrode of a battery and more particularly include carbide or carbide and nitride surfaces that protect the graphite core. The preferred batteries include metal ion such as lithium ion batteries where the carbon-based electrode is the anode although the carbon-based electrode may also serve in dual ion batteries where both electrodes may comprise the graphitized carbon-based electrodes. The electrodes are more amorphous than conventional graphite electrodes and include a carbide or nitride containing surface treatment.
US11594716B2
A negative electrode active material containing a negative electrode active material particle which includes a silicon compound particle containing a silicon compound (SiOx: 0.5≤x≤1.6). The silicon compound particle has three or more peaks in a chemical shift value ranging from −40 ppm to −120 ppm but has no peak in a chemical shift value within a range of −65±3 ppm in a spectrum obtained from 29Si-MAS-NMR of the silicon compound particle. This provides a negative electrode active material capable of improving cycle characteristics when it is used as a negative electrode active material for a secondary battery.
US11594711B2
The present invention relates to a method for manufacturing a current collector for a battery or a supercapacitor, the manufacturing method comprising a phase of connecting a metal element and a metal strip coated with a coating, the coating being made of a coating material, the coating material being distinct from the strip material, the connecting phase comprising: a superimposing step of the strip and the metal element on a superposition surface, and a step of applying ultrasound by a sonotrode of an ultrasonic welder on the superimposing surface along a line for welding the superimposing surface.
US11594710B2
A method for manufacturing a display device that can prevent deformation of a flexible display is provided. A raw material sheet that serves as a metal sheet of the flexible display has a width that is greater than a width of the display body in Y direction and a plurality of holes are provided in a bent area of the raw material sheet over an entire width along a bent section of the display body. The method includes: mounting the display body on the raw material sheet such that the bent section and the bent area are aligned and that the display body avoids the end portions in the Y direction; applying pressure to the display body from a central part of the display body toward a periphery of the display body; and cutting the raw material sheet into a predetermined size.
US11594705B2
A display apparatus may prevent a thin-film encapsulation layer and a substrate or a thin-film encapsulation layer and a buffer layer from being separated from each other when a base layer and the substrate are cut. A display apparatus may include a display panel including a substrate, a display layer on the substrate, and a thin-film encapsulation layer covering the display layer; an input sensing member including a base layer facing the substrate of the display panel, and sensing electrodes above the base layer; and a resin layer between the thin-film encapsulation layer and the base layer, and an end of the thin-film encapsulation layer protrudes from the resin layer toward an end of the substrate.
US11594692B2
A display apparatus may include a substrate having a first bending area between a first area and a second area, the first bending area to be bent with a first bending axis that extends along a first direction, as a center; a first inorganic insulating layer on the substrate and having a first opening corresponding to the first bending area; a first organic material layer filling at least a portion of the first opening; and a first conductive layer that extends from the first area to the second area through the first bending area and is on the first organic material layer. The first organic material layer may have a concavo-convex surface at least in a portion of an upper surface thereof. At least a portion of the first conductive layer may extend along a third direction forming an angle of about 0° to about 90° with the first direction.
US11594691B2
Organic light emitting devices (OLEDs) with emissive layers containing both phosphorescent Pt complexes and fluorescent emitters, are described. The devices presented employ both fluorescent and phosphorescent Pt complexes in order to redistribute the excited states to primarily reside on known stable fluorescent emitters to achieve high device operational stability but maintain the high efficiency characteristic of phosphorescent OLEDs.
US11594678B2
Some embodiments relate to a memory device. The memory device includes a bottom electrode overlying a substrate. A data storage layer overlies the bottom electrode. A top electrode overlies the data storage layer. A conductive bridge is selectively formable within the data storage layer to couple the bottom electrode to the top electrode. A diffusion barrier layer is disposed between the data storage layer and the top electrode.
US11594668B2
A thin film laminate comprises a metal layer consisting of a metal, and a thin film laminated on the surface of the metal layer, wherein a first direction is defined as one direction parallel to the surface of the metal layer, and a second direction is defined as one direction parallel to the surface of the metal layer and crossing the first direction; and the metal layer contains a plurality of first metal grains consisting of the metal and extending in the first direction on the surface of the metal layer, and a plurality of second metal grains consisting of the metal and extending in the second direction on the surface of the metal layer.
US11594667B2
In one embodiment, a method includes forming a plurality of thermocouples coupled in series by forming first metal segments comprising a first metal, each of the first metal segments having a L-shape. The method further includes forming a plurality of deep openings to expose a first contact region of each of the first metal segments, and forming a plurality of shallow openings to expose a second contact region of each of the first metal segments. The method further includes forming second metal segments comprising a second metal over the dielectric layer. The second metal is a different type of metal than the first metal. Each of the second metal segments contacts one of the first contact region of the first metal segments through one of the plurality of deep openings and contacts one of the second contact region of the first metal segments through one of the plurality of shallow openings. The plurality of thermocouples is formed within a building component.
US11594664B2
A light emitting diode (LED) package is provided. The LED package includes a package body having a concave portion; an LED chip disposed on the concave portion; a phosphor sheet disposed on the LED chip; a barrier wall disposed on the concave portion and spaced apart from the LED chip by a first distance, the barrier wall being disposed in parallel with at least one side surface of the LED chip, an upper surface of the barrier wall being higher than an upper surface of the LED chip with respect to the lower surface of the concave portion and disposed at a level that is 50 μm or less from an upper surface of the phosphor sheet; and an encapsulation portion disposed on the LED chip, a side surface of the phosphor sheet and a side surface of the barrier wall.
US11594662B2
A light-emitting device includes: a light-emitting element including a first surface provided as a light extraction surface, a second surface opposite to the first surface, a plurality of third surfaces between the first surface and the second surface, and a positive electrode and a negative electrode at the second surface; a light-transmissive member disposed at the first surface; and a bonding member disposed between the light-emitting element and the light-transmissive member and covering from the first surface to the plurality of third surfaces of the light-emitting element to bond the light-emitting element and the light-transmissive member. The bonding member is made of a resin that contains nanoparticles. The nanoparticles have a particle diameter of 1 nm or more and 30 nm or less and a content of 10 mass % or more and 20 mass % or less.
US11594661B2
An object of the present invention is to provide semiconductor nanoparticles having high quantum efficiency and also high weather resistance. Semiconductor nanoparticles according to an embodiment of the present invention are semiconductor nanoparticles including at least, In, P, Zn, Se, S and a halogen, wherein the contents of P, Zn, Se, S and the halogen, in terms of molar ratio with respect to In, are as follows: 0.05 to 0.95 for P, 0.50 to 15.00 for Zn, 0.50 to 5.00 for Se, 0.10 to 15.00 for S, and 0.10 to 1.50 for the halogen.
US11594658B2
A light-emitting element is provided, including a semiconductor structure, a reflective structure, first insulating structures, a conductive structure, and first and second pads. The reflective structure is disposed on the semiconductor structure. The first insulating structure includes first and second insulating portions covering first and second portions respectively, and a gap exposes a third portion between the first and second portions. The conductive structure includes first and second conductive portion. The first conductive portion is disposed on the first insulating portion to contact the semiconductor structure. The second conductive portion is disposed on the second insulating portion to contact the third portion through the gap. The first and second pads are respectively disposed on the first and second conductive portions. Each of the structures below the first and second pads are in flat-type bonding to enhance stress resistance.
US11594630B2
An integrated circuit has a P-type substrate and an N-type LDMOS transistor. The LDMOS transistor includes a boron-doped diffused well (DWELL-B) and an arsenic-doped diffused well (DWELL-As) located within the DWELL-B. A first polysilicon gate having first sidewall spacers and a second polysilicon gate having second sidewall spacers are located over opposite edges of the DWELL-B. A source/IBG region includes a first source region adjacent the first polysilicon gate, a second source region adjacent the second polysilicon gate, and an integrated back-gate (IBG) region located between the first and second source regions. The first source region and the second source region each include a lighter-doped source sub-region, the IBG region including an IBG sub-region having P-type dopants, and the source/IBG region includes a heavier-doped source sub-region.
US11594629B2
There is provided a semiconductor device including: a semiconductor layer including a main surface; a plurality of trenches including a plurality of first trench portions and a plurality of second trench portions, respectively; an insulating layer formed in an inner wall of each of the second trench portions; a first electrode buried in each of the second trench portions with the insulating layer interposed between the first electrode and each of the second trench portions; a plurality of insulators buried in the first trench portions so as to cover the first electrode; a contact hole formed at a region between the plurality of first trench portions in the semiconductor layer so as to expose the plurality of insulators; and a second electrode buried in the contact hole.
US11594614B2
Multi-gate devices and methods for fabricating such are disclosed herein. An exemplary method includes forming a gate dielectric layer around first channel layers in a p-type gate region and around second channel layers in an n-type gate region. Sacrificial features are formed between the second channel layers in the n-type gate region. A p-type work function layer is formed over the gate dielectric layer in the p-type gate region and the n-type gate region. After removing the p-type work function layer from the n-type gate region, the sacrificial features are removed from between the second channel layers in the n-type gate region. An n-type work function layer is formed over the gate dielectric layer in the n-type gate region. A metal fill layer is formed over the p-type work function layer in the p-type gate region and the n-type work function layer in the n-type gate region.
US11594608B2
A gate-all-around nanowire device and a method for forming the gate-all-around nanowire device. A first fin and a dielectric layer on the first fin are formed on a substrate. The first fin includes the at least one first epitaxial layer and the at least one second epitaxial layer that are alternately stacked. The dielectric layer exposes a channel region of the first fin. A doping concentration at a lateral surface of the channel region and a doping concentration at a central region of the channel region are different from each other in the at least one second epitaxial layer. After the at least one first epitaxial layer is removed from the channel region, the at least one second epitaxial layer in the channel region serves as at least one nanowire. A gate surrounding the at least one nanowire is formed.
US11594604B2
A semiconductor device includes: an active fin disposed on a substrate; a gate structure overlapping the active fin; source/drain regions disposed on both sides of the gate structure and on the active fin; and contact structures respectively connected to the source/drain regions, wherein the gate structure includes: a pair of gate spacers spaced apart from each other to provide a trench; a first gate electrode disposed in the trench and extending along an upper surface and a lateral surface of the active fin; a second gate electrode disposed on the first gate electrode in the trench, wherein the first gate electrode is not disposed between the second gate electrode and the pair of gate spacers; and a gate insulating film disposed between the pair of gate spacers and interposed between the first gate electrode and the active fin.
US11594603B2
An exemplary device includes a channel layer, a first epitaxial source/drain feature, and a second epitaxial source/drain feature disposed over a substrate. The channel layer is disposed between the first epitaxial source/drain feature and the second epitaxial source/drain feature. A metal gate is disposed between the first epitaxial source/drain feature and the second epitaxial source/drain feature. The metal gate is disposed over and physically contacts at least two sides of the channel layer. A source/drain contact is disposed over the first epitaxial source/drain feature. A doped crystalline semiconductor layer, such as a gallium-doped crystalline germanium layer, is disposed between the first epitaxial source/drain feature and the source/drain contact. The doped crystalline semiconductor layer is disposed over and physically contacts at least two sides of the first epitaxial source/drain feature. In some embodiments, the doped crystalline semiconductor layer has a contact resistivity that is less than about 1×10−9 Ω-cm2.
US11594597B2
In some embodiments, the present disclosure relates to an integrated chip that includes a semiconductor device, a polysilicon isolation structure, and a first and second insulator liner. The semiconductor device is disposed on a frontside of a substrate. The polysilicon isolation structure continuously surrounds the semiconductor device and extends from the frontside of the substrate towards a backside of the substrate. The first insulator liner and second insulator liner respectively surround a first outermost sidewall and a second outermost sidewall of the polysilicon isolation structure. The substrate includes a monocrystalline facet arranged between the first and second insulator liners. A top of the monocrystalline facet is above bottommost surfaces of the polysilicon isolation structure, the first insulator liner, and the second insulator liner.
US11594592B2
A capacitor includes: a bottom electrode; a top electrode over the bottom electrode; a dielectric film between the bottom electrode and the top electrode; and a doped Al2O3 film between the top electrode and the dielectric film, wherein the doped Al2O3 film includes a first dopant, and an oxide including the same element as the first dopant has a higher dielectric constant than a dielectric constant of Al2O3.
US11594591B2
A stretchable display device includes a stretchable substrate including a plurality of island areas that are separated from each other and a hinge area connecting the plurality of island areas, a plurality of display units respectively located in each of the plurality of island areas, a wiring part connecting the plurality of display units and located at the hinge area, and an insulating layer between the stretchable substrate and the plurality of display units. The insulating layer includes an opening overlapping the hinge area.
US11594588B2
Provided is a display device. The display device comprises a first active layer disposed on a substrate and made of a first material, a second active layer disposed on the first active layer and made of a second material different from the first material, a first gate layer disposed on the second active layer, and an inorganic pattern disposed below the second active layer and overlapping a portion of the first gate layer. The second active layer includes a conductor portion disposed between a portion of the first gate layer and the inorganic pattern.
US11594583B2
An organic light-emitting diode (OLED) display panel is provided, including a base substrate and an anode. The base substrate includes a display region and a non-display region. A dam region having a blocking wall is in the non-display region. The anode is positioned on the base substrate and extended into the dam region from the display region. The blocking wall is on a surface of the anode. A first portion of the anode includes a first conductive layer, a metal thin film layer, and a second conductive layer stacked one above another. A second portion of the anode includes a portion of the metal thin film layer, and the second portion is positioned at least in the dam region.
US11594581B2
An organic light emitting display device includes a substrate, a pixel structure, and a touch sensor electrode. The substrate includes a sub-pixel region and a transparent region. The pixel structure is disposed in the sub-pixel region on the substrate. The touch sensor electrode is disposed in the transparent region on the substrate.
US11594575B2
The disclosure is directed to spin-orbit torque (“SOT”) magnetoresistive random-access memory (“MRAM”) (“SOT-MRAM”) structures and methods. A new structure of the SOT channel has one or more magnetic insertion layers superposed or stacked with one or more heavy metal layer(s). Through proximity to a magnetic insertion layer, a surface portion of a heavy metal layer is magnetized to include a magnetization. The magnetization within the heavy metal layer enhances spin-dependent scattering, which leads to increased transverse spin imbalance.
US11594563B2
The present technology relates to techniques of preventing intrusion of moisture into a chip. Various illustrative embodiments include image sensors that include: a substrate; a plurality of layers stacked on the substrate; the plurality of layers including a photodiode layer having a plurality of photodiodes formed on a surface of the photodiode layer; the plurality of layers including at least one layer having a groove formed such that a portion of the at least one layer is excavated; and a transparent resin layer formed above the photodiode layer and formed in the groove. The present technology can be applied to, for example, an image sensor.
US11594561B2
A method of manufacturing a display device in a chamber in which a material including yttrium is coated on an inner surface includes: forming a first layer pattern by dry etching on a substrate; depositing a second layer material on the first layer pattern; forming a photoresist pattern on the second layer material; completing a second layer pattern by using the photoresist pattern as an etch mask; and performing an additional acid etching process by using an etching solution including at least one of hydrochloric acid, sulfuric acid, or nitric acid before the forming of the photoresist pattern on the second layer material after the dry etching to form the first layer pattern.
US11594550B2
A nonvolatile memory device with improved product reliability and a method of fabricating the same is provided. The nonvolatile memory device comprises a substrate, a first mold structure disposed on the substrate and including a plurality of first gate electrodes, a second mold structure disposed on the first mold structure and including a plurality of second gate electrodes and a plurality of channel structures intersecting the first gate electrodes and the second gate electrodes by penetrating the first and second mold structures, wherein the first mold structure includes first and second stacks, which are spaced apart from each other, and the second mold structure includes a third stack, which is stacked on the first stack, a fourth stack, which is stacked on the second stack, and first connecting parts, which connect the third and fourth stacks.
US11594546B2
A semiconductor memory device according to an embodiment includes a memory chip and a circuit chip. The memory chip includes first and second joint metals. The circuit chip includes first and second sense amplifiers, and third and fourth joint metals facing the first and second joint metals, respectively. The first sense amplifier includes first and second active regions. The first active region includes a first transistor coupled between the third joint metal and the second active region. The second amplifier includes third and fourth active region. The third active region includes a second transistor coupled between the fourth joint metal and the fourth active region. The third and fourth joint metals overlap the first and third active regions, respectively.
US11594539B2
The present disclosure provides a semiconductor device with a composite dielectric structure and a method for forming the semiconductor device. The semiconductor device includes a conductive contact disposed over a semiconductor substrate, and a first dielectric layer disposed over the conductive contact. A top surface of the conductive contact is exposed by an opening. The semiconductor device also includes a bottom electrode extending along sidewalls of the opening and the top surface of the conductive contact, and a top electrode disposed over the bottom electrode and separated from the bottom electrode by a dielectric structure. The dielectric structure includes a second dielectric layer and dielectric portions disposed over the second dielectric layer. The dielectric portions cover top corners of the opening and extend partially along the sidewalls of the opening.
US11594538B2
A semiconductor device includes a device isolation layer defining first and second active regions, a buried contact connected to the second active region, and first and second bit line structures disposed on the first and second active regions. Each of the first and second bit line structures comprises a bit line contact part and a bit line pass part. The bit line contact part is electrically connected to the first active region. The bit line pass part is disposed on the device isolation layer. A height of a lowest part of the buried contact is smaller than a height of a lowest part of the bit line pass part. The height of the lowest part of the buried contact is greater than a height of a lowest part of the bit line contact part. A lower end of the bit line pass part is buried in the second active region.
US11594537B2
Described are memory devices having stacked DRAM cells, resulting in an increase in DRAM cell bit-density. The area of a unit cell is composed of a capacitor, a cell transistor, an isolation region and a connection region, where every capacitor and active region for the cell capacitor is electrically isolated. The memory cells have supporting bars. Methods of forming a memory device are described. The methods include patterning the isolation region with supporting bars, removing non-insulator layers after isolation region patterning, and filling the opened region with an insulator.
US11594535B2
In a method for forming a semiconductor device, an epitaxial layer stack is formed over a substrate. The epitaxial layer stack includes intermediate layers, one or more first nano layers with a first bandgap value and one or more second nano layers with a second bandgap value. Trenches are formed in the epitaxial layer stack to separate the epitaxial layer stack into sub-stacks such that the one or more first nano layers are separated into first nano-channels, and the one or more second nano layers are separated into second nano-channels. The intermediate layers are recessed so that the first nano-channels and the second nano-channels in each of the sub-stacks protrude from sidewalls of the intermediate layers. Top source/drain (S/D) regions are formed in the trenches and in direct contact with the first nano-channels. Bottom source/drain (S/D) regions are formed in the trenches and in direct contact with the second nano-channels.
US11594534B2
A semiconductor device includes a semiconductor substrate, a plurality of semiconductor fins, a gate stack and an epitaxy structure. The semiconductor fins are present on the semiconductor substrate. The semiconductor fins respectively include recesses therein. The gate stack is present on portions of the semiconductor fins that are adjacent to the recesses. The epitaxy structure is present across the recesses of the semiconductor fins. The epitaxy structure includes a plurality of corners and at least one groove present between the corners, and the groove has a curvature radius greater than that of at least one of the corners.
US11594532B2
Systems, methods, and circuitries are provided for calibrating a heater used to heat an adjustable resistance network during a trimming procedure. In one example, a circuit is provided that includes an adjustable resistance network including first resistance segments; a heater element thermally coupled to the adjustable resistance network; a calibration resistor including second resistance segments thermally coupled to the first resistance segments; and interface circuitry coupled to the calibration resistor.
US11594531B2
Three-dimensional (3D) memory devices are provided. An exemplary 3D memory device includes a first semiconductor structure including a peripheral circuit, a data processing circuit, and a first bonding layer including a plurality of first bonding contacts. The peripheral circuit and the data processing circuit are stacked over one another vertically on different planes. The 3D memory device also includes a second semiconductor structure including an array of 3D NAND memory strings and a second bonding layer including a plurality of second bonding contacts. In addition, the 3D memory device includes a bonding interface between the first bonding layer and the second bonding layer. The first bonding contacts are in contact with the second bonding contacts at the bonding interface.
US11594529B2
A memory device includes a cell block including memory cells; a control logic; and a correction block in a dummy region in a core region. The correction block may include first metal lines extending in a first direction; vias extending in a second direction; and second metal lines extending in a third direction. Each of the second metal lines may have a metal center line defining a center of each of the second metal lines in the first direction. Each of the vias may have a via center line defining a center of each of the vias in the first direction. At least one metal center line and at least one via center line may be spaced apart from each other by a first gap in the first direction.
US11594524B2
An apparatus including a circuit structure including a device stratum; one or more electrically conductive interconnect levels on a first side of the device stratum and coupled to ones of the transistor devices; and a substrate including an electrically conductive through silicon via coupled to the one or more electrically conductive interconnect levels so that the one or more interconnect levels are between the through silicon via and the device stratum. A method including forming a plurality of transistor devices on a substrate, the plurality of transistor devices defining a device stratum; forming one or more interconnect levels on a first side of the device stratum; removing a portion of the substrate; and coupling a through silicon via to the one or more interconnect levels such that the one or more interconnect levels is disposed between the device stratum and the through silicon via.
US11594520B2
A first package is bonded to a first substrate with first external connections and second external connections. The second external connections are formed using materials that are different than the first external connections in order to provide a thermal pathway from the first package. In a particular embodiment the first external connections are solder balls and the second external connections are copper blocks.
US11594516B2
A semiconductor package includes a package substrate, an interposer provided on the package substrate, a plurality of semiconductor devices on the interposer and spaced apart from each other, and electrically connected to each other through the interposer, at least one dummy member on the interposer to cover at least one corner portion of the interposer and arranged spaced apart from a first semiconductor device among the plurality of semiconductor devices, and a sealing member contacting the interposer and filling a space between the first semiconductor device and the at least one dummy member so as to cover a first side surface of the first semiconductor device, a first side surface of the at least one dummy member, and an upper surface of the dummy member. A second side surface, opposite to the first side surface, of the at least one dummy member is uncovered by the sealing member.
US11594510B2
In a general aspect, a method for producing a semiconductor device assembly can include defining a cavity in a conductive spacer, and electrically and thermally coupling a semiconductor die with the conductive spacer, such that the semiconductor die is at least partially embedded in the cavity. The semiconductor die can have a first surface having active circuitry included therein, a second surface opposite the first surface, and a plurality of side surfaces each extending between the first surface of the semiconductor die and the second surface of the semiconductor die. The method can also include electrically coupling a direct bonded metal (DBM) substrate with the first surface of the semiconductor die.
US11594508B2
A method includes forming a seed layer over a first conductive feature of a wafer, forming a patterned plating mask on the seed layer, and plating a second conductive feature in an opening in the patterned plating mask. The plating includes performing a plurality of plating cycles, with each of the plurality of plating cycles including a first plating process performed using a first plating current density, and a second plating process performed using a second plating current density lower than the first plating current density. The patterned plating mask is then removed, and the seed layer is etched.
US11594489B2
An interlayer insulating film has via holes. A sidewall conductive layer is arranged along a sidewall surface of one via hole and contains one or more kinds selected from a group including tungsten, titanium, titanium nitride, tantalum and molybdenum. A second metal wiring layer is embedded in one via hole and contains aluminum. A plug layer is embedded in the other via hole and contains one or more kinds selected from the group including tungsten, titanium, titanium nitride, tantalum and molybdenum.
US11594481B2
Package, method for forming a package, carrier tape, chip card and method for forming a carrier tape
A package including a frame having an opening for receiving a sensor module, wherein the frame comprises at least one electrical connection which is directed into the opening and which is arranged on an insulation layer applied to the frame, and wherein the insulation layer is connected to the frame at an insertion side of the frame, from which side the sensor module is to be inserted into the opening, and is bent along the inner side of the frame proceeding from the insertion side, such that the at least one electrical connection directed to the opening is electrically couplable to the associated sensor module connection in an arrangement.
US11594470B2
The present invention generally relates to a modular microjet cooler. The modular microjet cooler may be attached to a packaged heat generating device that is mounted on a printed circuit board. The modular microjet cooler has an inlet allowing supply fluid to be directed through microjet nozzles toward an impingement surface on the packaged device. The modular microjet cooler also has one or more outlets that allow exhaust fluid to be removed. The modular microjet cooler is attached to the device after it has been packaged. Further, the modular microjet cooler may be attached to the packaged device either before or after it is mounted to the printed circuit board.
US11594469B2
A semiconductor device includes a vapor chamber lid for high power applications such as chip-on-wafer-on-substrate (CoWoS) applications using high performance processors (e.g., graphics processing unit (GPU)) and methods of manufacturing the same. The vapor chamber lid provides a thermal solution which enhances the thermal performance of a package with multiple chips. The vapor chamber lid improves hot spot dissipation in high performance chips, for example, at the three-dimensional (3D-IC) packaging level.
US11594452B2
Embodiments of the present disclosure describe techniques for revealing a backside of an integrated circuit (IC) device, and associated configurations. The IC device may include a plurality of fins formed on a semiconductor substrate (e.g., silicon substrate), and an isolation oxide may be disposed between the fins along the backside of the IC device. A portion of the semiconductor substrate may be removed to leave a remaining portion. The remaining portion may be removed by chemical mechanical planarization (CMP) using a selective slurry to reveal the backside of the IC device. Other embodiments may be described and/or claimed.
US11594446B2
A high resistivity single crystal semiconductor handle structure for use in the manufacture of SOI structure is provided. The handle structure comprises an intermediate semiconductor layer between the handle substrate and the buried oxide layer. The intermediate semiconductor layer comprises a polycrystalline, amorphous, nanocrystalline, or monocrystalline structure and comprises a material selected from the group consisting of Si1-xGex, Si1-xCx, Si1-x-yGexSny, Si1-x-y-zGexSnyCz, Ge1-xSnx, group IIIA-nitrides, semiconductor oxides, and any combination thereof.
US11594442B2
Provided are a transfer substrate, a display panel and a transfer method. The transfer substrate includes a plurality of object setting regions arranged in an array, the plurality of object setting regions including n types, where n is a positive integer, and n≥2. The transfer substrate further includes: a base substrate, and a blocking layer located on a side of the base substrate. The blocking layer forms accommodating grooves respectively within object setting regions. Phase change materials are provided in accommodating grooves of at least (n−1) types of object setting regions. The provided transfer substrate has a simple structure and high transfer efficiency.
US11594434B2
Collection device for collecting elements on at least one bevel of a circular plate, comprising: a base comprising a collection groove intended to receive a collection liquid, a plate-carrier able to rotate the plate about itself and such that an outer periphery of the plate penetrates into the collection groove, wherein the collection device comprises means for visualising the interior of the collection groove, enabling at least one image to be acquired of the contact region between the collection liquid and a face of the plate.
US11594430B2
A substrate liquid processing apparatus A1 includes a processing tub 41 accommodating a processing liquid 43 and a substrate 8; a gas nozzle 70 discharging a gas into a lower portion within the processing tub 41; a gas supply unit 90 supplying the gas; a gas supply line 93 connecting the gas nozzle 70 with the gas supply unit 90; a decompression unit 95 introducing the processing liquid 43 within the processing tub 41 into the gas supply line 93 by decompressing the gas supply line 93; and a control unit 7 performing a first control of controlling the gas supply unit 90 to stop supply of the gas and controlling the decompression unit 95 to introduce the processing liquid 43 into the gas supply line 93 in a part of an idle period during which the substrate 8 is not accommodated in the processing tub 41.
US11594425B2
A semiconductor package structure, including a lead frame, a die disposed on the front side of the lead frame, and a molding piece disposed on the lead frame and encapsulates the die, wherein the lead frame is provided with two extension portions extending respectively from two sides of the molding piece, and the extension portion is provided with recessed front surface and back surface on which a plating layer is formed.
US11594419B2
A method for reducing wiggling in a line includes forming a silicon patterning layer over a substrate and depositing a mask layer over the silicon patterning layer. The mask layer is patterned to form one or more openings therein. The mask layer is thinned and the one or more openings are widened, to provide a smaller height-to-width ratio. The pattern of the mask layer is then used to pattern the silicon patterning layer. The silicon patterning layer is used, in turn, to pattern a target layer where a metal line will be formed.
US11594418B2
An etching method includes: (a) etching a substrate including an etching target film and a mask formed on the etching target film to form a recess that reaches the etching target film; (b) forming a protective film having a thickness corresponding to one molecular layer on a surface of the recess using a first gas; (c) etching the etching target film with plasma generated from a second gas while leaving the protective film on a side wall of the recess; and (d) repeating (b) and (c).
US11594414B2
A method of manufacturing a semiconductor nanowire semiconductor device is described. The method includes forming an amorphous channel material layer on a substrate, patterning the channel material layer to form semiconductor nanowires extending in a lateral direction on the substrate, and forming a cover layer covering an upper of the semiconductor nanowire. The cover layer and the nanowire are patterned to form a trench exposing a side section of an one end of the semiconductor nanowire and a catalyst material layer is formed in contact with a side surface of the semiconductor nanowire, and metal induced crystallization (MIC) by heat treatment is performed to crystallize the semiconductor nanowire in a length direction of the nanowire from the one end of the semiconductor nanowire in contact with the catalyst material.
US11594412B2
There is provided a technique that includes: (a) arranging a plurality of first substrates and a second substrate having a smaller surface area than the first substrates and accommodating the plurality of first substrates and the second substrate in a process chamber; and (b) forming a thin film on each of the plurality of first substrates by supplying a processing gas to a substrate arrangement region in which the plurality of first substrates and the second substrate are arranged, wherein (b) includes: (c) supplying a dilution gas to a first supply region of the substrate arrangement region, or not performing a supply of the dilution gas to the first supply region, and supplying the dilution gas to at least one second supply region of the substrate arrangement region at a flow rate larger than a flow rate of the dilution gas supplied to the first supply region.
US11594408B2
The invention generally relates to systems and methods for conducting reactions and screening for reaction products.
US11594395B2
Detectors and detection systems are disclosed. According to certain embodiments, a detector comprises a substrate comprising a plurality of sensing elements including a first sensing element and a second sensing element, wherein at least the first sensing element is formed in a triangular shape. The detector may include a switching region configured to connect the first sensing 5 element and the second sensing element. There may also be provided a plurality of sections including a first section connecting a first plurality of sensing elements to a first output and a second section connecting a second plurality of sensing elements to a second output. The section may be provided in a hexagonal shape.
US11594385B2
A push switch contains a circuit substrate, two fixed contacts disposed on the circuit substrate, a dome-shaped spring which is disposed above the two fixed contacts and can be displaced between a first position in which the two fixed contacts are in a non-conductive state and a second position in which the two fixed contacts are in a conductive state and a conductive elastic member disposed on a surface of the dome-shaped spring facing the circuit substrate and having a surface facing the two fixed contacts. At least the surface of the conductive elastic member facing the two fixed contacts has conductivity. When the dome-shaped spring is displaced to the second position, the two fixed contacts are in the conductive state through the conductive elastic member.
US11594378B2
An element body includes a principal surface arranged to constitute a mounting surface and a first side surface adjacent to the principal surface. An external electrode includes a first electrode portion disposed on the principal surface and a second electrode portion disposed on the first side surface. The first electrode portion includes a sintered metal layer, a conductive resin layer formed on the sintered metal layer, and a plating layer formed on the conductive resin layer. The second electrode portion includes a first region and a second region. The first region includes a sintered metal layer and a plating layer formed on the sintered metal layer. The second region includes a sintered metal layer, a conductive resin layer formed on the sintered metal layer, and a plating layer formed on the conductive resin layer. The second region is located closer to the principal surface than the first region.
US11594377B2
An electronic component includes a multilayer body including a multilayer main body including internal nickel electrode layers exposed at end surfaces thereof, external nickel layers on the end surfaces of the multilayer body, and external copper electrode layers covering one of the end surfaces. When dimensions of the external nickel layer and the multilayer body are TN and T0, a relationship of TN
US11594348B2
A power cable or a hybrid power-data cable includes power conductors and a plurality of continuity wires positioned radially outside of the power conductors. The continuity wires are positioned relative to the power conductors such that a cut in the cable will sever one of the plurality of continuity wires before a cut into the power conductors can occur.
US11594338B2
The present embodiments relate generally to a system for improved storage of electronic health information, the system including: a computing device for receiving the electronic health information; and a server for communicating with the computing device, the server being accessible by the computing device at a first network location. The server can be configured to: receive a request from the computing device for a second network location, the second network location usable for storing the electronic health information, and the second network location being different from the first network location; determine the second network location; and provide the second network location to the computing device; and the computing device stores the electronic health information at the second network location.
US11594331B1
Embodiments provide an oxygen supply device having multiple operational states including a first state and a second state. In the first state, the oxygen supply device is controllable to a local control instruction such that the oxygen supply device can be operated by a user physically located within a proximity of the oxygen supply device. In the second state, the oxygen supply device is only controllable to a remote-control instruction such that the oxygen supply device can be operated by a user remote to the oxygen supply device. For example, the user can be located in an office remote to a location of the oxygen supply device, which, for example, may be placed at a patient's home. In the second state, the user is enabled to control the oxygen supply device from a device associated with the user in the remote location.
US11594325B2
Embodiments described herein provide various examples of automatically processing surgical videos to detect surgical tools and tool-related events, and extract surgical-tool usage information. In one aspect, a process for automatically tracking usages of robotic surgery tools is disclosed. This process can begin by receiving a surgical video captured during a robotic surgery. The process then processes the surgical video to detect a surgical tool in the surgical video. Next, the process determines whether the detected surgical tool has been engaged in the robotic surgery. If so, the process further determines whether the detected surgical tool is engaged for a first time in the robotic surgery. If the detected surgical tool is engaged for the first time, the process subsequently increments a total-engagement count of the detected surgical tool. Otherwise, the process continues monitoring the detected surgical tool in the surgical video.
US11594324B2
A system for monitoring surgical objects is provided. An entry scanner captures a first set of image data from a surgical object identifier. A containment surface defines a target field of view. An exit scanner captures a second set of image data from a surgical object identifier within the target field of view. A monitoring system is electrically connected to at least one of the entry and exit scanners. The monitoring system has a surgical object recognition module having a database of pre-existing surgical object identifier data. The surgical recognition module identifies at least one of the number of surgical objects, the type of surgical objects, and the number of each type of surgical objects from the first and second sets of image data by comparing the first and second sets of image data with the pre-existing surgical object identifier data.
US11594319B2
Systems and methods for managing, validating, and transmitting health data across geographic regions
Systems and methods are disclosed for preserving patient privacy while allowing health data to be analyzed, managed, and stored in different geographical areas. One method for managing cross-border health data while preserving patient privacy includes: receiving a DICOM object from a hospital computing device for analysis; generating a unique case identifier for the DICOM object; validating the received DICOM object; if, based on the validation, the received DICOM object is valid, anonymizing the received DICOM object; updating the anonymous DICOM object to include the unique case identifier; compressing the updated DICOM object; and sending the compressed DICOM object to at least one data analysis web service(s).
US11594318B2
A method for controlling stress includes (a) providing an individual with (i) stimulator devices, each having a wireless receiver, a selectively controllable tactile stimulator, a processor that processes digitally encoded instructions in received wireless signals and controls the operation of the tactile stimulator in response thereto and (ii) a programmable mobile device controller containing a memory component configured to hold application instructions for receiving input from the individual including the intensity and speed of stimulation through a graphical user interface, processor(s) for executing the application instructions, and a wireless relay for transmitting the digitally encoded instructions to the stimulator devices, (b) having the individual place the stimulator devices bilaterally on and in direct or indirect contact with the individual's body, (c) having the individual set the speed and intensity of the stimulation, and (d) causing the controller to store the individual's speed and intensity selections in the memory component.
US11594312B2
A data aggregation and process automation (DAPA) system is disclosed. The DAPA system includes an authentication module, a monitoring module, an intelligent automation module, and a transformation module. The authentication module is configured to initiate authenticated communication with a plurality of servers, and includes an authentication storage having a plurality of authentication credentials and routing information. The monitoring module is configured to monitor a first server for a first change event and monitor a second server for a second change event. The first change event results in the receipt of a first data object and the second change event results in the receipt of a second data object. The intelligent automation module is configured to identify the second server, request a service, and submit an update data object to the first server. The transformation module is configured to transform data objects from one format into another.
US11594301B2
System and method for constructing a hierarchical index table usable for matching a search sequence to reference data. The index table may be constructed to contain entries associated with an exhaustive list of all subsequences of a given length, wherein each entry contains the number and locations of matches of each subsequence in the reference data. The hierarchical index table may be constructed in an iterative manner, wherein entries for each lengthened subsequence are selectively and iteratively constructed based on the number of matches being greater than each of a set of respective thresholds. The hierarchical index table may be used to search for matches between a search sequence and reference data, and to perform misfit identification and characterization upon each respective candidate match.
US11594293B2
A memory device includes a memory cell array including a plurality of memory cells; a voltage generator configured to generate voltages used for a program operation and a verify operation for the memory cells; and control logic configured to perform a plurality of program loops while writing data to the memory cell array, such that first to N-th (e.g., N>=1) program loops including a program operation and a verify operation are performed and at least two program loops in which the verify operation is skipped are performed when a pass/fail determination of the program operation in the N-th program loop indicates a pass.
US11594292B2
Described are systems and methods for providing power loss immunity in memory programming operations. An example memory device comprises: a memory array comprising a plurality of memory cells electrically coupled to a plurality of wordlines and a plurality of bitlines; and a controller coupled to the memory array, the controller to perform operations comprising: causing a programming pulse to be applied to to one or more wordlines of the memory array; responsive to determining that a threshold voltage of one or more memory cells of the memory array has reached a pre-program verify level, causing a first bias voltage level to be applied to a first subset of bitlines of the memory array and causing a second bias voltage level to be applied to a second subset of bitlines of the memory array.
US11594290B2
A memory device includes a common source line, a memory cell array, bit lines, and a conductive layer. The common source line is formed on a substrate. The memory cell array is formed on the common source line. The bit lines are connected to the memory cell array. The conductive layer is formed over the bit lines. In an erase operation, the memory device increases a voltage of the bit lines to an erase voltage through capacitive coupling by increasing a voltage applied to the conductive layer.
US11594288B2
A memory includes a first deck including a first set of word lines, a second deck above the first deck and including a second set of word lines, and a controller. The controller is configured to apply a program voltage to a first target word line of the first set of word lines in the first deck, and apply a first pass voltage to at least one of the first set of word lines that is below the first target word line when applying the program voltage to the first target word line. The controller is also configured to apply the program voltage to a second target word line of the second set of word lines in the second deck, and apply a second pass voltage to at least one of the second set of word lines that is below the second target word line when applying the program voltage to the second target word line. The second pass voltage is greater than the first pass voltage.
US11594284B2
A method for operating a three-dimensional (3D) memory device includes performing a first read operation for sensing a first memory cell of a first transistor string, and performing a subsequent second read operation for sensing a second memory cell of a second transistor string. Performing the first read operation includes applying a first bit line voltage to a first bit line, and maintaining the first bit line basically undischarged after data state of the first memory cell is detected.
US11594276B2
A dual-rail memory includes, in part, a memory array that operates using a first supply voltage, and a periphery circuit that operates using a second supply voltage. The periphery circuit includes, in part, a clock generation circuit and a comparator. The dual-rail memory also includes a level shifter that varies the voltage level of a number of signals of the memory between the first and second supply voltages. The clock generation circuit is adapted, among other operations, to generate a read clock signal in response to a read request signal. The level shifter is adapted to supply a reference wordline read signal in response to the read clock signal. The comparator is adapted to select a delay between the read clock signal and the reference wordline read signal in response to a difference between the first and second supply voltages.
US11594274B2
Apparatuses and methods are provided for logic/memory devices. An example apparatus comprises a plurality of memory components adjacent to and coupled to one another. A logic component is coupled to the plurality of memory components. At least one memory component comprises a memory device having an array of memory cells and sensing circuitry coupled to the array. The sensing circuitry includes a sense amplifier and a compute component. Timing circuitry is coupled to the array and sensing circuitry and configured to control timing of operations for the sensing circuitry. The logic component comprises control logic coupled to the timing circuitry. The control logic is configured to execute instructions to cause the sensing circuitry to perform the operations.
US11594271B2
In various embodiments, a memory cell arrangement is provided including a memory cell driver and one or more memory cells, wherein one or more control nodes of each of the one or more memory cells are electrically conductively connected to one or more output nodes of the memory cell driver. The memory cell driver may include: a first supply node to receive a first supply voltage and a second supply node to receive a second supply voltage, a plurality of input nodes to receive a plurality of input voltages, one or more output nodes, and a logic circuit connected to the first supply node, the second supply node, the plurality of input nodes, and the one or more output nodes, wherein the logic circuit includes one or more logic gates and is configured to connect via the one or more logic gates either the first supply node or the second supply node to the one or more output nodes in response to the plurality of input voltages.
US11594251B2
According to one embodiment, a disk device includes a disk-shaped recording medium, a base accommodating the recording medium, the base including a bottom wall, a sidewall on a peripheral portion of the bottom wall, and a rib on a part of an upper surface of the sidewall and extending along an entire circumference of the sidewall, a first cover on a part of the upper surface of the sidewall, and a second cover on a first surface of the rib and above the first cover. The rib includes a first region with a first width, a second region with a second width less than the first width, and the first surface with a fixed width around an entire circumference of the rib. The first region and the second region are located corresponding to a side portion of the recording medium.
US11594246B2
According to one embodiment, a disk device includes a plurality of recording media, a plurality of magnetic heads, a plurality of blades, and a housing. The recording medium has a recording surface, is rotatable around a rotation axis extending in an axial direction intersecting the recording surface, and is aligned in the axial direction. The magnetic head is configured to read and write information from and to the plurality of recording media. The plurality of first blades forms a spoiler, and the first blades of the plurality are located in a plurality of gaps provided between the plurality of recording media. The housing is provided with an inner chamber in which the plurality of recording media, the plurality of magnetic heads, and the plurality of first blades are accommodated. The number of first blades is smaller than the number of gaps.
US11594240B2
A headphone, headphone system, and speech enhancing method is provided to enhance speech pick-up from the user of a headphone and includes receiving a plurality of signals from a set of microphones and generating a primary signal by array processing the microphone signals to steer a beam toward the user's mouth. A noise reference signal is also derived from one or more microphones via a delay-and-sum technique, and a voice estimate signal is generated by filtering the primary signal to remove components that are correlated to the noise reference signal.
US11594239B1
An electronic device includes one or more microphones that generate audio signals and a wind noise detection subsystem. The electronic device may also include a wind noise reduction subsystem. The wind noise detection subsystem applies multiple wind noise detection techniques to the set of audio signals to generate corresponding indications of whether wind noise is present. The wind noise detection subsystem determines whether wind noise is present based on the indications generated by each detection technique and generates an overall indication of whether wind noise is present. The wind noise reduction subsystem applies one or more wind noise reduction techniques to the audio signal if wind noise is detected. The wind noise detection and reduction techniques may work in multiple domains (e.g., the time, spatial, and frequency domains).
US11594237B2
An audio encoder for providing an output signal using an input audio signal includes a patch generator, a comparator and an output interface. The patch generator generates at least one bandwidth extension high-frequency signal, wherein a bandwidth extension high-frequency signal includes a high-frequency band. The high-frequency band of the bandwidth extension high-frequency signal is based on a low frequency band of the input audio signal. A comparator calculates a plurality of comparison parameters. A comparison parameter is calculated based on a comparison of the input audio signal and a generated bandwidth extension high-frequency signal. Each comparison parameter of the plurality of comparison parameters is calculated based on a different offset frequency between the input audio signal and a generated bandwidth extension high-frequency signal. Further, the comparator determines a comparison parameter from the plurality of comparison parameters, wherein the determined comparison parameter fulfills a predefined criterion.
US11594234B2
The present invention relates to transposing signals in time and/or frequency and in particular to coding of audio signals. More particular, the present invention relates to high frequency reconstruction (HFR) methods including a frequency domain harmonic transposer. A method and system for generating a transposed output signal from an input signal using a transposition factor T is described. The system comprises an analysis window of length La, extracting a frame of the input signal, and an analysis transformation unit of order M transforming the samples into M complex coefficients. M is a function of the transposition factor T. The system further comprises a nonlinear processing unit altering the phase of the complex coefficients by using the transposition factor T, a synthesis transformation unit of order M transforming the altered coefficients into M altered samples, and a synthesis window of length Ls, generating a frame of the output signal.
US11594224B2
An electronic device is provided. The electronic device includes a memory configured to store at least one instruction, and at least one processor where the at least one processor is configured to execute the instruction to obtain voice data from a conversation of at least one user, convert the voice data to text data, determine at least one parameter indicating characteristic of the conversation based on at least one of the voice data or the text data, adjust a condition for triggering intervention in the conversation based on the determined at least one parameter, and output a feedback based on the text data when the adjusted condition is satisfied, wherein the adjustment of the condition includes adjusting a first and a second threshold based on change of the at least one parameter.
US11594222B2
A method and system of audibly broadcasting responses to a user based on user queries about a specific patient molecular report, the method comprising receiving an audible query from the user to a microphone coupled to a collaboration device, identifying at least one intent associated with the audible query, identifying at least one data operation associated with the at least one intent, associating each of the at least one data operations with a first set of data presented on the molecular report, executing each of the at least one data operations on a second set of data to generate response data, generating an audible response file associated with the response data and providing the audible response file for broadcasting via a speaker coupled to the collaboration device.
US11594218B2
Web content with a speech interaction user interface capability is provided. Interactable elements of the web content are identified. For each of the interactable elements, one or more associated identifiers are determined and associated with a corresponding interactable element of the identified interactable elements in a data structure. A speech input is received from a user. Using the data structure, one of the interactable elements is matched to the received speech input. An action is automatically performed on the matched interactable element.
US11594210B1
A method includes receiving a text file of an author's book as input to a serialized process that creates a record of each paragraph of text and creating a character file with associated character attributes and information required for the recording process and or virtualization process. The method includes combining the serialized file with the character file to create a snippet file, assigning characters to snippets, and generating audio files from snippets using text-to-speech APIs. The snippets of text are assigned to a character, can be edited and audio played back. The method includes sharing snippets with narrators to record specific characters not represented by text-to-speech synthesized audio and concatenating all audio files from snippets, with proper time spacing, into a publishable audiobook format. The snippets are concatenated, and audio files are created through links to text-to-speech API processes. The snippets are concatenated and shared with a human narrator.
US11594199B2
An electronic device such as a cellular telephone or other device may have a housing with front and rear faces joined by a sidewall. A display may be mounted on the front face. The electronic device may include multiple ambient light sensors such as a front ambient light sensor on the front face and one or more supplemental ambient light sensors on the rear face and/or on the sidewall. The front ambient light sensor gathers a front ambient light intensity measurement and the supplemental ambient light sensor gathers a supplemental ambient light intensity measurement. During operation, control circuitry in the electronic device adjusts the display brightness based on data from the ambient light sensors. The control circuitry may implement power saving restrictions that limit when the supplemental ambient light intensity measurement is taken into account and/or that impose a brightness cap on the display brightness.
US11594198B2
A display controller includes a processor and a memory storing a program. The program is executed to cause the processor to function as a detecting unit and a control unit. The detecting unit is configured to detect, based on a brightness distribution of an input image, a region satisfying predetermined conditions from the input image. The control unit is configured to display a display image based on the input image and control a value of representative brightness of the region detected by the detecting unit such that the value is displayed in association with the detected region in the displayed image.
US11594192B2
Systems and methods for generating multi-monitor recommendations. In some embodiments, an Information Handling System (IHS) may include: a processor and a memory coupled to the processor, the memory having program instructions stored thereon that, upon execution, cause the IHS to: collect window information during use of the IHS; and create a multi-monitor recommendation based, at least in part, upon the window information.
US11594188B1
A display device including: a display panel including first and second display areas, and including pixels in the first and second display areas; and a data driver to output data signals to the pixels through a channels arranged along a first direction, wherein the channels include a first channel group corresponding to the first display area and a second channel group corresponding to the second display area, wherein some of the pixels emit light in different colors and have a first pixel arrangement along the first direction, and based on channel selection information about the first or second channel groups, the data driver outputs first data signals in a first output order along the first direction corresponding to the first pixel arrangement through the first channel group, and outputs second data signals in a second output order different from the first output order through the second channel group.
US11594183B2
The present disclosure provides a shift resister unit, a gate driving circuit, a display device, and a method for controlling a shift register unit. The shift register unit incudes a first input sub-circuit, a first output sub-circuit, a first reset sub-circuit, a second input sub-circuit, and a third input sub-circuit. The first input sub-circuit is configured to change a potential of a first node in a first phase. The first output sub-circuit is configured to output a gate driving signal in the first phase and output a compensation driving signal in a second phase. The first reset sub-circuit is configured to reset the first node. The second input sub-circuit is configured to change a potential of a second node in the first phase and maintain the potential of the second node. The third input sub-circuit is configured to change the potential of the first node in the second phase.
US11594180B1
A pixel circuit and a display device including the same are disclosed. The pixel circuit includes: a driving element including electrodes respectively connected to a first node to receive a first constant voltage, a second node, and a third node; a light emitting element including an anode connected to a fourth node and a cathode to receive a second constant voltage; a first switch to provide a data voltage to the second node; a second switch to provide a third constant voltage to the second node; a third switch to provide a fourth constant voltage to the fourth node; a fourth switch to provide the first constant voltage to the first node; a fifth switch to electrically connect the third node to the fourth node.
US11594176B2
A semiconductor device with a high driving speed is provided. The semiconductor device includes first to fourth cells, a converter circuit, and first to fourth wirings. The first and second cells make a first current and a second current each corresponding to the product of first data and second data flow in the first wiring and the second wiring, respectively. The third and fourth cells make base currents in the same amount flow in the first and second wirings. The converter circuit outputs, from an output terminal thereof, a voltage corresponding to the differential current between the sum of the first current and the base current flowing in the first wiring and the sum of the second current and the base current flowing in the second wiring.
US11594168B2
A display device includes a pixel unit including first pixels in a first pixel area, second pixels in a second pixel area, and third pixels in a third pixel area; a first scan driver including first multiplexers configured to operate in response to a first mode and a second mode different from the first mode, and to supply first scan signals to first scan lines connected to the first pixels; a second scan driver configured to supply second scan signals to second scan lines connected to the second pixels; and a third scan driver including second multiplexers configured to operate in response to the first mode and the second mode, and to supply third scan signals to third scan lines connected to the third pixels.
US11594161B2
A sensor includes a plurality of electric lines including row lines and column lines, a photodiode in a pixel, a drain of a first transistor connected to the photodiode in the pixel, a drain of a second transistor connected in series with a source of the first transistor in the pixel, a source of the second transistor being connected to a column line among the plurality of electric lines, and both a gate of the first transistor and a gate of the second transistor being connected to a row line among the plurality of electric lines, wherein a channel material of the first transistor is different from a channel material of the second transistor.
US11594157B2
Various embodiments relate to an electronic device including an antenna. The electronic device may include: a foldable housing; a flexible display disposed on the foldable housing wherein at least a part of the flexible display is configured to be folded; and a frame disposed on a boundary portion of the flexible display and coupled to a side member of the foldable housing. The side member may include a conductive portion electrically connected to a communication circuit, and the frame may include a low-permittivity material.
US11594151B2
The present disclosure, when used by a live actor, may allow users to safely simulate hemorrhaging in some of the most challenging blood vessels in the most challenging anatomical locations such as the carotid artery, the axillary artery, and the femoral artery. The present disclosure may further provide the ability for users to safely perform hemorrhage control procedures, such as compression and ligation. The simulated wound of the present disclosure may be compressed to control hemorrhage. The simulated wound receptacle of the present disclosure may be packed with hemostatic or simple gauze to control hemorrhage. The simulated blood vessel of the device may be ligated with hemostats or other ligating instruments or material and bandaged with pressure dressings to control hemorrhage.
US11594146B2
Provided is a system and method for providing online learning in an offline environment. In one example, the method may include receiving an authentication code of a user and a user identifier at a shared agent device that is shared by multiple users, signing, via the shared agent device, the received authentication code with a signing key that is unique to the shared agent device, authenticating, via the shared agent device, the user with a host platform based on the signed authentication code, and, in response to successful authentication of the user, outputting a learning session for the user based on content received from the host platform.
US11594136B2
Provided is a method for providing a safe operation of subsystems within a safety critical system (SCS). A malfunctioning subsystem of the SCS sends a malfunction signal to the other subsystems of the SCS including a one-time cryptographic key unique to the malfunctioning subsystem, which is then decrypted by the other subsystems and collective safety management is initiated when the cryptographic key is valid. Also provided are traffic control systems, autonomous driving systems or automotive driver assistance systems. A swarm-like behavior of the subsystems collectively reacting to emergency situations is combined with a one-time cryptographic authentication and/or authorization procedure preventing repeated manipulation of the system by the same perpetrator.
US11594131B2
Aspects of the subject disclosure may include, for example, determining, by a system comprising a processor, a driver profile according to a driver identity for a driver of a vehicle, selecting a driver-specific enforcement scenario for the vehicle according to the driver profile and traffic enforcement information that is associated with a vehicle location, and presenting an in-vehicle alert to convey the driver-specific enforcement scenario to the driver. Other embodiments are disclosed.
US11594130B1
A warning system and method are provided. The warning system includes a plurality of sensing apparatuses and a server. The sensing apparatuses are used for sensing a driving trajectory of each of a plurality of two-wheeled vehicles. The server compares the driving trajectories with an accident hotspot list to determine whether at least one first driving trajectory matches an accident hotspot location, wherein the accident hotspot list is generated by a plurality of driving behavior events corresponding to each of the two-wheeled vehicles. The server generates a warning message to remind a first driver of a first two-wheeled vehicle corresponding to the at least one first driving trajectory when determining that the at least one first driving trajectory matches the accident hotspot location.
US11594103B2
A gaming machine initiates a feature game in response to a base game outcome comprising a predetermined number of a configurable symbol. For an initial round of a quantity of rounds for the feature game, the gaming machine retains each of the configurable symbol from the base game outcome at a corresponding feature game display position of a feature game outcome. For each feature game display position not displaying the configurable symbol, the gaming machine determines whether to display the configurable symbol with an assigned prize indicia at the respective feature game display position. After the quantity of rounds, the gaming machine awards a prize chance for a specific prize in response to a prize indicia for the specific prize being assigned to the feature game outcome. The gaming machine further awards the specific prize in response to randomly determining that the prize chance was successful.
US11594101B2
A fraud detection system which detects fraud in a game of performing collection and redemption of chips in accordance with a win or lose result includes a camera which captures an image of chips contained in a chip tray of a dealer, an image analyzing apparatus which analyses the image captured by the camera to detect an amount of the chips contained in the chip tray, a card distribution device which determines a win or lose result of a game, and a control device which compares the win or lose result of the game and the amount of the chips contained in the chip tray before and after collection and redemption of the chips to detect fraud.
US11594100B2
Various embodiments of the present disclosure provide a casino floor service management system and method that integrates with a casino management system of a casino and leverages the knowledge and experience of casino floor service management system users, such as technicians, floor attendants, and hostesses, to efficiently resolve service floor events in a timely manner. Generally, the casino floor service management system of the present disclosure is configured to: (1) receive notifications from the casino management system when floor events occur, (2) automatically distinguish between service floor events and non-service floor events, (3) automatically generate work items representing the service floor events and aggregate the work items into a dynamically-updated backlog, and (4) enable casino floor service management system users to interface with the casino floor service management system to personally choose which particular work items from the backlog the casino floor service management system users will resolve.
US11594090B2
A robotic post includes a processor and a memory. The robotic post may include a manipulation arm and a swiveling or otherwise movable trunk or base. One or more sensors provided on the robotic post enable the robotic post to determine the position and location of a piece of luggage. The processor, based on the sensor input, causes the robotic post to rotate, tilt or move toward the luggage to orient and secure a hook or gripper onto the handle of the luggage. The post may move, under control of the processor, to another location. When presented with authorization by a user, the luggage is released at the second location.
US11594079B2
A system is provided and generally includes a server and an associate computing device. The server may receive location video data comprising at least one image from a camera directed to a location, such as a designated area of a parking lot. The server may detect one or more objects in the image, and determine a bounding box based on the detected objects. The server may also determine a confidence value corresponding to the bounding box. The confidence value may be determined based on an area of the image defined by the bounding box and a predefined class. The server may then generate an arrival message based on the determined confidence value, and transmit the arrival message to the associate computing device.
US11594065B2
An optical image recognition device and a method for fabricating the same are disclosed. The device includes a flexible printed circuit board, an image sensor, a glue, an optical collimator, a supporting ring, a sealant, and an optical filter. The top of the flexible printed circuit board is provided with a recess, the image sensor is located in the recess, the sidewalls of the image sensor and the recess are separated from each other, and the image sensor is coupled to the flexible printed circuit board through conductive wires. The glue adheres to the flexible printed circuit board and the image sensor and covers the conductive wires. The optical collimator is disposed on the image sensor. The supporting ring, disposed on the flexible printed circuit board, surrounds the glue and the optical collimator. The optical filter, disposed on the sealant, shields the optical collimator and the image sensor.
US11594061B2
A display device includes a display panel, a metal plate disposed on a bottom surface of the display panel and configured to support the display panel, a filling member disposed on the bottom surface of the display panel, the filling member being disposed on the same level as the metal plate relative to the bottom surface of the display panel, and a material of the metal plate being different from a material of the filling member, a fingerprint sensor disposed on a bottom surface of the filling member, and a member-sensor bonding member disposed between the fingerprint sensor and the filling member to bond the fingerprint sensor to the filling member. A hardness of the filling member is greater than a hardness of the member-sensor bonding member.
US11594060B2
An animal information management system includes an identification information obtaining unit which obtains identification information of an animal included in a first image, based on the first image captured by an imaging device during patrol imaging of a predetermined region in a first zoom setting in which only part of the predetermined region is an imaging target, the animal being included in animals present in the predetermined region; and a control unit which causes the imaging device to capture a second image including the animal in a second zoom setting having a zooming magnification lower than that of the first zoom setting when the identification information is obtained.
US11594056B2
A learning apparatus learns a machine learning model for performing semantic segmentation of determining a plurality of classes in an input image in units of pixels by extracting, for each layer, features which are included in the input image and have different frequency bands of spatial frequencies. A learning data analysis unit analyzes the frequency bands included in an annotation image of learning data. A learning method determination unit determines a learning method using the learning data based on an analysis result of the frequency bands by the learning data analysis unit. A learning unit learns the machine learning model via the determined learning method using the learning data.
US11594053B2
An identification card authenticity determining method based on deep learning according to the disclosure for automatically checking authenticity of an identification card includes: inputting identification card data to a feature information extraction model to extract pieces of feature information, expressing an indicator for checking authenticity of the identification card, from the identification card data; inputting the extracted pieces of feature information to a classification model to determine authenticity of the identification card; and when it is determined that the identification card is falsified, extracting a class activation map, where a falsification region of the identification card data is activated, from the pieces of feature information.
US11594051B2
A microscope system includes an eyepiece, an objective, a tube lens that is disposed between the eyepiece and the objective, a projection apparatus that projects a projection image onto an image plane on which an optical image is formed by the tube lens, and a processor that performs processes. The processes include performing for digital image data of the sample at least one analysis process selected from a plurality of analysis processes, and generating projection image data representing the projection image on the basis of the analysis result and the at least one analysis process. The projection image data indicates the analysis result in a display format including an image color corresponding to the at least one analysis process. The generating the projection image data includes determining a color for the projection image in accordance with the at least one analysis process selected from the plurality of analysis processes.
US11594038B2
An information processing device that is configured to: receive, from each of two or more vehicles, image information captured by an image capture device installed at a vehicle, and vehicle information including position information on the vehicle; in a case in which a dangerously-driven vehicle has been detected by vehicles, establish a priority level for image processing of image information captured by the vehicles that have detected the dangerously-driven vehicle, in accordance with a predetermined condition; and based on the image information, perform image processing to identify a characteristic of the dangerously-driven vehicle in accordance with the established priority level.
US11594037B1
Systems and methods for automated vehicle sensor calibration and verification are provided. One example method involves monitoring a vehicle using one or more external sensors of a vehicle calibration facility. The sensor data may be indicative of a relative position of the vehicle in the vehicle calibration facility. The method also involves causing the vehicle to navigate in an autonomous driving mode, based on the sensor data, from a current position of the vehicle to a first calibration position in the vehicle calibration facility. The method also involves causing a first sensor of the vehicle to perform a first calibration measurement while the vehicle is at the first calibration position. The method also involves calibrating the first sensor based on at least the first calibration measurement.
US11594029B2
Methods and systems for determining a ball shot attempt location on a ball court are disclosed. The method includes receiving an input video, where the input video includes the ball shot attempt and one or more players; receiving a declared ball shot attempt; determining a potential shooter by detecting a moving object flow in the input video; determining a potential shooter image region in the image plane by analyzing an overlapping image area of the ball trajectory and the potential shooter; determining a shooter foot-on-court time; determining a most probable pair of shooter legs in the potential shooter image region; determining a shooter foot location based on the most probable pair of shooter legs; and determining a ball shot attempt location on the ball court by applying a camera projection to the shooter foot location.
US11594022B2
Aspects of the invention include generating a combined raster image from point cloud data and reference data describing an original location of a power line. Selecting a set of candidate pixels from the combined raster image describing an updated location of a power line, wherein the selection is based at least in part on a location of pixels in the combined raster image that describe the original location. Detecting pixels from the set of candidate pixels that describe an updated location of a power line. Modifying the combined raster image to reflect the updated location of the power line.
US11594017B1
An apparatus includes a processor configured to be disposed with a vehicle and a memory coupled to the processor. The memory stores instructions to cause the processor to receive, at least two of: radar data, camera data, lidar data, or sonar data. The sensor data is associated with a predefined region of a vicinity of the vehicle while the vehicle is traveling during a first time period. At least a portion of the vehicle is positioned within the predefined region during the first time period. The method also includes detecting that no other vehicle is present within the predefined region. An environment of the vehicle during the first time period is classified as one state from a set of states that includes at least one of dry, light rain, heavy rain, light snow, or heavy snow, based on at least two of the sensor data to produce an environment classification. An operational parameter of the vehicle based on the environment classification is modified.
US11594016B1
A user-generated graphical representation can be sent into a generative network to generate a synthetic image of an area including a road, the user-generated graphical representation including at least three different colors and each color from the at least three different colors representing a feature from a plurality of features. A determination can be made that a discrimination network fails to distinguish between the synthetic image and a sensor detected image. The synthetic image can be sent, in response to determining that the discrimination network fails to distinguish between the synthetic image and the sensor-detected image, into an object detector to generate a non-user-generated graphical representation. An objective function can be determined based on a comparison between the user-generated graphical representation and the non-user-generated graphical representation. A perception model can be trained using the synthetic image in response to determining that the objective function is within a predetermined acceptable range.
US11594002B2
Methods, apparatus, systems and articles of manufacture are disclosed to enable medical image visualization and interaction in a virtual environment. An example apparatus includes at least one processor and at least one memory including instructions. The instructions, when executed, cause the at least one processor to at least: generate a virtual environment for display of image content via a virtual reality display device; enable interaction with the image content in the virtual environment via an avatar; adjust the image content in the virtual environment based on the interaction; and generate an output of image content from the virtual environment.
US11593992B2
The disclosure describes one or more embodiments of systems, methods, and non-transitory computer-readable media that modify vertex positions of a 3D-object mesh to align the vertices with discontinuities indicated by a sharpness map for a displacement map. For example, the disclosed systems access a sharpness map that encodes discontinuities of a displacement map to preserve sharp features. During sharp tessellation, for a given vertex of the 3D-object mesh, the disclosed systems iterate over neighboring vertices to search for a nearest intersection between one of the incident edges of the vertex and neighboring vertices and a discontinuity line from the sharpness map. Then, the vertex is moved within a threshold distance of the nearest discontinuity line intersection along the incident edge. The disclosed systems similarly reposition other vertices of the 3D-object mesh to generate a modified 3D-object mesh that includes vertices that align with discontinuities present in a displacement map.
US11593989B1
Disclosed herein is a web-based videoconference system that allows for video avatars to navigate within a virtual environment. Various methods for efficient modeling, rendering, and shading are disclosed herein.
US11593985B2
A shadow rendering method for an image includes: re-projecting 3D coordinates of image pixels from an image space of the image to points on a 2D shadowmap space; estimating at least one of a horizontal and vertical distribution of the points in the shadow map space; for a flexible scale rasteriser ‘FSR’, updating a horizontal or vertical FSR curve corresponding to a distribution of FSR bins for the shadow map so that the corresponding horizontal or vertical distribution of points per bin is most even; and rendering the shadow map using flexible scale rasterization.
US11593983B2
Embodiments of the present disclosure provide an image processing method and apparatus, an electronic device, and a storage medium; the method includes: collecting a first frame image containing a target object; detecting key points of the target object in the first frame image to obtain first position information of the key points; generating and presenting a cartoon character in the same form as the target object based on the first position information of the key points; collecting a second frame image containing the target object, where the first frame image and the second frame image are consecutive frame images; detecting key points of the target object in the second frame image to obtain second position information of the key points; and updating a form of the presented cartoon character based on a difference between the first position information and the second position information.
US11593976B2
A method for rendering metal obscured regions in a volume radiographic image reconstructs a first 3D image using a plurality of 2D projection images obtained over a scan angle range relative to the subject and identifies metal in the first 3D image or metal shadows in the plurality of 2D projection images. Then, metal obscured regions are determined in a reconstructed 3D image of the object, and an alternative reconstruction being a limited angle reconstruction is performed for the metal obscured regions and displayed to the user with an indication of the spatial relationship to a corresponding metal obscured region.
US11593973B2
A method and a system for Augmented Reality (AR) content creation is disclosed. The method includes creating a feature vector corresponding to each of a sequence of frames extracted from a video, based on a plurality of features captured. The method further includes determining a vector distance between each of two consecutive frames from the sequence of frames, based on the feature vector associated with each of the two consecutive frames. The method further includes dividing the video into a plurality of frames based on the determined vector distance. The method further includes creating a storyline based on an object and an action associated with the object in each of the plurality of frames, and generating a set of instructions for a user based on the storyline created for each of the plurality of frames and real-time video stream capturing a current state of a user environment.
US11593965B2
Systems and methods for color selection are provided and include a web server configured to communication computer executable instructions to a mobile device that configure the mobile device to access a social media platform, retrieve a plurality of images from the social media platform, determine a dominant color for each image of the plurality of images using different sample rates for different pixel groups based on how close each pixel group is to the center of the image, determine a closest matching paint color for the dominant color for each image, and display at least one of a color name and a color code associated with the closest matching paint color for the dominant color for each image.
US11593960B2
A method for determining the relative position between a first camera and a second camera used in a medical application, wherein the first camera captures a 2D image of a phantom, the second camera emits light onto the phantom and analyzes the reflected light, thus generating a 3D point cloud representing points on the surface of the phantom, and the phantom has a planar surface forming a background on which a plurality of 2D markers are formed, wherein one of the background and the 2D markers is reflective, thus reflecting light emitted by the second camera back to the second camera, and the other one is non-reflective, thus not reflecting light emitted by the second camera back to the second camera, the method involving that a) the first camera captures a 2D image of the phantom, b) the second camera generates a 3D point cloud representing the planar surface of the phantom, c) the 2D markers are identified in the 2D image, thus obtaining 2D marker data representing the locations of the 2D markers in the 2D image, d) the 2D markers are identified in the 3D point cloud using the property that points on a non-reflective part of the planar surface are identified as having a larger distance to the second camera than points on a reflective part of the planar surface, thus obtaining 3D marker data representing the locations of the 2D markers in a reference system of the second camera, and e) finding the relative position between the first camera and the second camera by applying a Perspective-n-Points algorithm on the 2D marker data and the 3D marker data.
US11593959B1
Disclosed is a system and associated methods for generating and rendering a polyhedral point cloud that represents a scene with multi-faceted primitives. Each multi-faceted primitive stores multiple sets of values that represent different non-positional characteristics that are associated with a particular point in the scene from different angles. For instance, the system generates a multi-faceted primitive for a particular point of the scene that is captured in first capture from a first position and a second capture from a different second position. Generating the multi-faceted primitive includes defining a first facet with a first surface normal oriented towards the first position and first non-positional values based on descriptive characteristics of the particular point in the first capture, and defining a second facet with a second surface normal orientated towards the second position and second non-positional values based on different descriptive characteristics of the particular point in the second capture.
US11593954B2
In some aspects, the techniques described herein relate to systems, methods, and computer readable media for data pre-processing for stereo-temporal image sequences to improve three-dimensional data reconstruction. In some aspects, the techniques described herein relate to systems, methods, and computer readable media for improved correspondence refinement for image areas affected by oversaturation. In some aspects, the techniques described herein relate to systems, methods, and computer readable media configured to fill missing correspondences to improve three-dimensional (3-D) reconstruction. The techniques include identifying image points without correspondences, using existing correspondences and/or other information to generate approximated correspondences, and cross-checking the approximated correspondences to determine whether the approximated correspondences should be used for the image processing.
US11593943B2
The present invention relates to a method and system that automatically finds, segments and measures lesions in medical images following the Response Evaluation Criteria In Solid Tumours (RECIST) protocol. More particularly, the present invention produces an augmented version of an input computed tomography (CT) scan with an added image mask for the segmentations, 3D volumetric masks and models, measurements in 2D and 3D and statistical change analyses across scans taken at different time points. According to a first aspect, there is provided a method for determining volumetric properties of one or more lesions in medical images comprising the following steps: receiving image data; determining one or more locations of one or more lesions in the image data; creating an image segmentation (i.e. mask or contour) comprising the determined one or more locations of the one or more lesions in the image data and using the image segmentation to determine a volumetric property of the lesion.
US11593923B2
The present disclosure may improve contrast and deep black by efficiently controlling local dimming in consideration of the ratio of a black image data and the non-uniformity in the area between blocks.
US11593921B1
Disclosed is a system to add photorealistic detail and motion to an image based on a first material property associated with a first set of data points of an incomplete first object, and a second material property associated with a second set of data points of an incomplete second object in the image. The system may generate first artificial data points amongst the first set of data points that completes a first arrangement defined for the first material property, and may generate second artificial data points amongst the second set of data points that completes a second arrangement defined for the second material property. The system may then output an enhanced image of the completed first object based on first set of data points and the first artificial data points, and of the completed second object based on the second set of data points and the second artificial data points.
US11593920B2
A system comprises a picture and metadata captured by a content capture system; a recognizable characteristic datastore configured to store recognizable characteristics of different users; a module configured to identify a time and a location associated with the picture based on the metadata, and to identify one or more potential target systems within a predetermined range of the location at the time; a characteristic recognition module configured to retrieve the recognizable characteristics of one or more potential users associated with the potential target systems, and evaluate whether the picture includes one or more representations of at least one actual target user from the potential users based on the recognizable characteristics of the potential users; a distortion module configured to distort a feature of the representations of the least one actual target user in response to the determination; a communication module configured to communicate the distorted picture to a computer network.
US11593916B2
An image super-resolution method includes preprocessing the low-resolution image to obtain a vertical gradient map, a horizontal gradient map, and a luminance map, which are used as three different dimensions of information to constitute a to-be-input feature map, performing size conversion on the to-be-input feature map to obtain an input feature map, performing nonlinear transformation on the input feature map to obtain an input feature map obtained after the nonlinear transformation, and performing weighted processing on the input feature map and the input feature map obtained after the nonlinear transformation, to obtain an output feature map, performing size conversion on the output feature map to obtain a residual map, and combining the low-resolution image and the residual map to obtain a high-resolution image.
US11593909B2
An apparatus and method for scheduling threads on local and remote processing resources. For example, one embodiment of an apparatus comprises: a local graphics processor to execute threads of an application; graphics processor virtualization circuitry and/or logic to generate a virtualized representation of a local processor; a scheduler to identify a first subset of the threads for execution on a local graphics processor and a second subset of the threads for execution on a virtualized representation of a local processor; the scheduler to schedule the first subset of threads on the local graphics processor and the second subset of the threads by transmitting the threads or a representation thereof to Cloud-based processing resources associated with the virtualized representation of the local processor; and the local graphics processor to combine first results of executing the first subset of threads on the local graphics processor with second results of executing the second subset of threads on the Cloud-based processing resources to render an image frame.
US11593904B2
Embodiments of search systems that leverage the search or access activities of a core group of users to improve search functionality and performance of such search systems are disclosed. Specifically, embodiments may utilize users' search activity to generate clusters of users and associated labels for those clusters. These clusters can be leveraged during a search to generate suggestions for a user conducting the search.
US11593901B2
Techniques described herein are directed to using blockchains to record, manage, and transfer ownership rights to land titles. A method in accordance with these techniques may include: creating a property blockchain that is permissioned, the property blockchain including a chronologically ordered, back-linked list of one or more blocks, the one or more blocks including a genesis block, the genesis block including property attributes including one more of the following: a physical address of the property, a year the property was built, and an owner of the property; and transmitting the property blockchain to permissioned nodes on a network, where the permissioned nodes validate transactions associated with the property that are recorded on the property blockchain.
US11593883B2
Methods and systems are disclosed for generating a summary view of raw data to emphasize similar orders or patterns. Raw data is received comprising a set of orders in a non-standard format, each order including a quantity and a value. The raw data is disaggregated, which includes converting the raw data to a standard format and identifying similar orders. The similar orders are identified using a data disaggregation model. A graphical object is generated to represent some orders in the set of orders based on the disaggregated data. Each graphical object is defined based on a quantity at a particular value and sized in proportion to a total number of orders at a particular price or differentiated from a quantity of orders associated with other groups of orders. A summary view comprising the graphical objects is displayed in a graphical user interface.
US11593859B2
A data linkage system according to one or more embodiments may make it possible to allow data dealt by one system to be dealt by another system. The data linkage system according to one or more embodiments includes: an acquisition unit that acquires a first individual specification data from the one system; and a storage unit that stores a forward conversion rule for converting data having an individual specification to data having a standard specification. The data linkage system further includes a conversion unit that converts, with reference to the forward conversion rule, the first individual specification data to standard specification data, wherein the storage unit stores the converted standard specification data.
US11593854B2
Systems and methods change a user interface for the purpose of guiding a user in supplementing a product listing with an image to evidence the product's authenticity. Example embodiments include a machine-implemented method for accessing at least one database to retrieve an authenticity criterion mapped to a product and at least one reference image that depicts adequate detail of a product specimen to fulfill the authenticity criterion. The machine can further cause a user device to display the reference image to the user along with a suggestion that the user submit a candidate image depicting similar detail of the product. In some example embodiments, the method further includes retrieving the candidate image, confirming receipt of the candidate image, and displaying the candidate image, as well as adjusting a rank for a candidate specimen based on various factors.
US11593851B2
Disclosed herein are systems, methods, and non-transitory computer-readable storage media for uploading, by a verified party, verified-party content to a media platform, receiving requests by a client device for store content, and displaying the uploaded verified-party content along with store content on the client device.
US11593847B2
A computer-implemented method for providing merchant recommendations comprises receiving, by a processor, raw merchant embeddings and raw user embeddings generated from payment transaction records, wherein the raw merchant embeddings include a plurality of embedded features. A generative adversarial network (GAN) performs a disentanglement process on the raw merchant embeddings to remove an effect of an identified feature by generating modified merchant embeddings that are free of the identified feature and are aligned with other ones of the plurality of features. A list of merchant rankings is automatically generates based on the modified merchant embeddings, past preferences of a target user using the raw merchant embeddings, and a current location in which the merchant recommendations should be made. A list of merchant rankings is then provided to the target user.
US11593842B2
A system, apparatus, and method for physiological data collection, providing targeted content, and facilitating remote diagnostics. In one embodiment, a kiosk contains physiological data collection devices, electronic computing devices, and targeted-content display devices to automatically collect physiological data regarding a patient and display targeted content specifically tailored to that patient based on the collected data.
US11593840B2
Aspects of the present disclosure are drawn to a client device for use with a first APD and a HNC. The first APD and HNC provide a wireless local area network for the client device and access to an external network to the client device. The client device includes a memory and a processor, which is configured to execute instructions stored on the memory. These instructions allow client device to: access the external network via the WLAN by way of the first access point device to perform a function; determine a steering opportunity for steering said client device based on the performance of the function; transmit a steering opportunity signal, based on the determined steering opportunity, to the home network controller; receive a steering request to steer said client device at a steering time based on the steering opportunity; and transmit a steering response honoring the received steering request.
US11593832B2
Prospective deals for a deal vendor's deal inventory may be scored according to one or more population-specific expected-yield scores, such as expected revenue yield, expected new customers yield, and the like. A prospective deal is categorized and characterized according to a number of yield-related characteristics. Some or all of the prospective deal's characteristics are mapped to yield components derived from completed deals that have been offered to a particular population. An expected-yield score for a prospective deal with regard to that population is obtained by combining the mapped yield components.
US11593826B1
Aspects of the present disclosure involve a system comprising a computer-readable storage medium storing at least one program and a method for providing a platform that facilitates communication between a messaging application and a web-based gaming application; receiving, via the platform, a request from the web-based gaming application to execute a reward activity; determining, by the messaging application, that the request satisfies a reward activity criterion; generating the reward activity on the messaging application in response to receiving the request; and communicating, via the platform, a status of the reward activity from the messaging application to the web-based gaming application.
US11593818B2
Systems and method herein provide for sophisticated and efficient matching between users of a vehicle data system and data on sales that occur, where that data was obtained from distributed sources across a computer network. In particular, embodiments may obtain data from a variety of data sources across a distributed network and enhance data records by correlating the data obtained from these distributed sources. Data on sales thus obtain can be correlated with data on online users of the vehicle data system using a scoring engine to provide confidence scores to potential user-sale matches.
US11593808B2
Systems and methods are provided for authenticating mobile payments from a customer account to a merchant. The systems and methods may include a financial service provider receiving a request to authorize an electronic transaction at a point-of-sale. A financial service provider server computer may verify that the customer is present at the point-of-sale using received location data. An image having distorted text such as a captcha may be transmitted to a device at the point-of-sale, and the customer may read the captcha aloud. A voice sample of the customer may be sent to the financial service provider for comparison to stored voice recordings, to verify that the customer's voice sample is authentic if the voice matches a previously generated voice recording for the account. If the voice sample is authentic, the financial service provider may authorize the mobile payment.
US11593807B2
A system for verifying a user operating an Automated Teller Machine (ATM) sends an authentication media item to a user device associated with the user when the ATM receives a transaction request. The system receives, from the ATM, a first image of the authentication media item when the authentication media item is presented to the ATM. The system compares the first image of the authentication media item with a second image of the authentication media item stored in a user profile associated with the user. The system extracts a first unique code from the first image of the authentication media item, and a second unique code from the second image of the authentication media item. The system determines whether the first unique code corresponds to the second unique code. The system approves the transaction request if it is determined that the first unique code corresponds to the second unique code.
US11593806B2
A computerized method produces an identity code to identify each subject stored in the computer systems connected to a computer network while protecting the privacy and confidentiality of the subject. A central computer system receives an identity code of a suspect of a financial crime and sends the identity code to all computer systems connected to the computer network. The computer systems that have the matched identity code send the requested information to the central computer system. As a result, law enforcement organizations can eliminate crimes and financial institutions can recover the money stolen from them. In addition, law enforcement organizations and financial institutions can identify money launderers that are missed by their anti-money laundering transactional monitoring systems.
US11593805B2
A system for authenticating an electronic device by means of an authentication server in order to authenticate a user of said electronic device. The system is adapted to perform an authentication based on a fictive payment transaction and includes the authentication server which is adapted to execute a fictive payment transaction with a predetermined transaction amount with said electronic device and during said execution to receive a first cryptogram from said electronic device; send said first cryptogram to a banking server; and receive from said banking server an acknowledgment if said first cryptogram is valid; when said fictive payment transaction has been executed, compute an authentication identification based on said electronic device's data; said electronic device which is a payment electronic device and which is adapted to execute said fictive payment transaction with said authentication server and during said execution to send said first cryptogram to said authentication server.
US11593802B1
A computer-based method is provided for managing a transaction including provision of a process intelligence engine comprising a workflow aligner and process tool box, receiving deal parameters at the process intelligence engine, defining transaction subjects, each requiring the participation of at least one network partner, where each transaction subject is a requirement for achieving the objective of the transaction, defining, for each transaction subject, a plurality of subject goals to be addressed by a network partner, and defining, for each subject goal at least one action item required for satisfying the subject goal. The subject goals are then sequenced by the workflow aligner by defining prerequisites for at least one subject goal and transaction modules are defined based on the sequencing. During execution of a deal using the method, subject goals are not made available until prerequisite subject goals have been completed.
US11593800B2
A method including receiving a request based on a sender initiating a funds transfer. The funds transfer can be for the sender to make a payment to a non-financial institution. The sender can have a sender account at a sender financial institution. The non-financial institution can have a recipient account at a recipient financial institution. The method also can include facilitating obtaining sender identifying information from the sender. The method additionally can include facilitating sending at least (a) the sender identifying information, (b) a recipient public identifier of the non-financial institution, and (c) a payment amount for the payment to the sender financial institution to cause the sender financial institution to (i) determine a funds availability of the sender account to make the funds transfer for the payment amount and (ii) send a funds transfer request to a computer-implemented funds transfer network to make the payment from the sender account at the sender financial institution to the recipient account at the recipient financial institution. The funds transfer request can include the recipient public identifier and the payment amount. The funds transfer request does not include an account number of the recipient account. The computer-implemented funds transfer network can include a first directory mapping the recipient public identifier to a recipient private identifier. The computer-implemented funds transfer network can be configured to send the recipient private identifier to the recipient financial institution to enable the recipient financial institution to map the recipient private identifier to the account number of the recipient account and make funds available to the recipient account in real-time for the payment. The computer-implemented funds transfer network can be operated by an entity that is different from the recipient financial institution and the sender financial institution. Other embodiments are disclosed.
US11593790B2
Methods and systems for fault tolerant token based transactions are described. A user may perform a transaction with a mobile device. The mobile device may be in an offline mode or may be lacking a network connection to servers or cloud devices of a mobile payment system. The transaction may be processed through a transaction device, which may aid in the sending and receiving of transaction data while the mobile device is in the offline mode. The transaction device may communicate with the server or cloud device and the server or cloud device may process the transaction and communicate with the transaction device, which may forward data from the server or cloud device to the mobile device.
US11593776B2
A communication device for sensing one or more biometric characteristics of a user. The device includes a cover structure, a layer of output pixel elements, a layer of biometric input pixel elements, and a processor. The cover structure includes an exterior surface. The layer of output pixel elements is positioned below the exterior surface and configured to provide an output through the exterior surface toward the user. The output pixel elements being at least one of light emitting pixel elements and piezoelectric-out pixel elements. The layer of biometric input pixel elements is positioned below the exterior surface to receive a reflected biometric input passing from the user through the exterior surface. The biometric input pixel elements being at least one of light detecting and piezoelectric-in pixel elements. The processor is connected to the biometric input pixel elements to process the reflected biometric input.
US11593773B1
This disclosure describes, in part, techniques for validating a money transfer request between a sender and a recipient via challenge questions. For instance, the method includes determining, by a payment service system, a level of risk associated with the money transfer request between the sender and the recipient; in response the level of risk being higher than a threshold, obtaining a query for the recipient, wherein the query is based at least on the current money transfer request or one or more past requests between the sender and recipient; receiving, from the recipient device, a response to the query; and validating the current payment transaction based on the response.
US11593766B2
In order to facilitate automated electronic calendar task management with automatic task scheduling, systems and methods are described including receiving and electronic meeting request to schedule a meeting. Work task data items identifying work tasks associated with the attendees are determined. A task estimation machine learning model predicts work parameters of meeting task objects based on the work task data items, and a work history data identifying work history of each attendee. A meeting scheduling machine learning model predicts parameters of unavailability period objects representing unavailability periods required to complete the work tasks based on the meeting task object, schedule information and location information. An indication of the at least one unavailability period is displayed on a screen of a computing device associated with each attendee. Selections of the unavailability period is received from the attendees, and the unavailability period is dynamically secured prior to the meeting.
US11593754B2
Systems and methods are provided for a supply knowledge portal. The supply knowledge portal provides a new metric dashboard that delivers real-time information on the status and health of the hospital supply chain. The new dashboard is driven by the transactional data generated from system point of use devices and allows end users to view data at various levels starting at the facility level and moving down to filter for specific areas, devices and, at the lowest level, items.
US11593750B2
The present invention extends to methods, systems, and computer program products for managing and tracking shipments. Aspects of the invention provide an automated tracking and management system that allows interested parties (e.g., customers, truckers, carriers, consignees, manufacturers, importers, exporters, freight forwarders, etc.) to manage and track shipments across various different and diverse transportation legs between an origin and a destination. The tracking and management system (or “the system”) facilitates more efficient shipment logistics for interested parties in a number of ways. The system can provide truckers with information about a container (e.g., empty or full) or pallet or other shipment that is to be picked up at a location for further transportation.
US11593748B2
Systems and methods are directed to supply chain management. In particular, the tracking, tracing, authenticating, and reporting of supply chain events for products, is disclosed. Various embodiments can store, analyze, and track supply chain events and help to coordinate and maintain trading partner connections. Various embodiments also help to enhance patient safety, secure the supply chains for pharmaceuticals, medical devices, and other healthcare products, and help users to follow regulatory requirements.
US11593747B2
A method of delivering packages using a robot delivery system including: obtaining information about a package from an online ordering platform application programing interface, the information about the package including at least a destination of the package; transmitting the information about the package to a first robot; instructing the first robot to obtain the package or retain the package; and instructing the first robot to deliver the package to the destination using a conveyance system.
US11593745B1
Cognitive and heuristics-based emergent financial management is provided. A method includes obtaining data related to an individual, an organization, a process, or combinations thereof. The data is obtained from internal sources, external sources, or combinations thereof. The method also includes creating data sets from the data based on determined classifications of the data. Further, the method includes establishing relationships between the data sets and determining a conclusion based on the relationships. The conclusion is based on a hypothesis that has undergone a test process.
US11593743B2
A method may include generating a user interface (UI) to facilitate interaction with a risk management system. The UI may include a first element indicating a rule used by the risk management system to manage risk for a client, a second element indicating effectiveness of the rule, and a third element invocable to modify the rule. The method may also include monitoring activity of the client to determine whether the activity of the client shifts the client into a different category of client; determining that the client is shifted into the different category; based on the shift, modifying the second element to include a recommended modification to the rule; and in response to receiving an interaction with the second element, applying the recommended modification to the rule.
US11593728B2
Methods, apparatuses, and systems for scheduling tasks to field professionals include: storing, in a database, a plurality of records reflecting characteristics associated with completing a set of technical services, wherein information in each record is derived from historical experience of completing each of the technical services; receiving a request for a new technical service associated with a location; and assigning a field professional to perform the new service having determined from information in the database a likelihood that the field professional will complete the new technical service in a single on-site visit at the location.
US11593698B2
In a general aspect, calibration is performed in a quantum computing system. In some cases, domains of a quantum computing system are identified, where the domains include respective domain control subsystems and respective subsets of quantum circuit devices in a quantum processor of the quantum computing system. Sets of measurements are obtained from one of the domains and stored in memory. Device characteristics of the quantum circuit devices of the domain are obtained based on the set of measurements, and the device characteristics are stored in a memory of the control system. Quantum logic control parameters for the subset of quantum circuit devices of the domain are obtained based on the set of measurements and stored in memory.
US11593693B2
Systems and methods of updating a multi-level data structure for controlling an agent. The method may include: accessing a data structure defining one or more nodes. A non-leaf node of the one or more nodes may be associated with one or more edges for traversing to a subsequent node. An edge of the one or more edges may be associated with a visit count and a softmax state-action value estimation. The method may include identifying a node trajectory including a series of nodes based on an asymptotically converging sampling policy, where the node trajectory includes a root node and a leaf node of the data structure, determining a reward indication associated with the node trajectory; and for at least one non-leaf node, updating the visit count and the softmax state-action value estimate associated with one or more edges of the non-leaf node based on the determined reward indication.
US11593691B2
An information retrieval system (IPS). The system comprises an input interface (IN) for receiving a query related to an object of interest. A concept mapper (CM) is configured to map the query to one or more associated concept entries of a hierarchic graph data structure (ONTO). The entries in said structure encode linguistic descriptors of components of a model (GM) for said object (OB). A metric-mapper (MM) is configured to map the query to one or more metric relationship descriptors. A geo-mapper (GEO) is configured to map said concept entries against the geometric model linked to the hierarchic graph data structure to obtain spatio-numerical data associated with said linguistic descriptors. A metric component (MTC) is configured to compute one or more metric or spatial relationships between said object components based on the spatio-numerical data and the one or more metric relationship descriptors.
US11593678B2
A model designer creates models for machine learning applications while focusing on reducing the carbon footprint of the machine learning application. The model designer can automatically extract features of a machine learning application from requirements documents and automatically generate source code to implement that machine learning application. The model designer then uses computing statistics of previous models and machine learning applications to determine hardware limitations or restrictions to be placed on machine learning application or model. The designer then adds or adjusts the source code to enforce these hardware limitations and restrictions.
US11593672B2
Aspects described herein include a method of conversational machine reading comprehension, as well as an associated system and computer program product. The method comprises receiving a plurality of questions relating to a context, and generating a sequence of context graphs. Each of the context graphs includes encoded representations of: (i) the context, (ii) a respective question of the plurality of questions, and (iii) a respective conversation history reflecting: (a) one or more previous questions relative to the respective question, and (b) one or more previous answers to the one or more previous questions. The method further comprises identifying, using at least one graph neural network, one or more temporal dependencies between adjacent context graphs of the sequence. The method further comprises predicting, based at least on the one or more temporal dependencies, an answer for a first question of the plurality of questions.
US11593661B2
A neural network is trained to identify one or more features of an image. The neural network is trained using a small number of original images, from which a plurality of additional images are derived. The additional images generated by rotating and decoding embeddings of the image in a latent space generated by an autoencoder. The images generated by the rotation and decoding exhibit changes to a feature that is in proportion to the amount of rotation.
US11593655B2
As deep learning application domains grow, a deeper understanding of the relationships between training set size, computational scale, and model accuracy improvements is extremely beneficial. Presented herein are large-scale empirical study of error and model size growth as training sets grow. Embodiments of a methodology for this measurement are introduced herein as well as embodiments for predicting other metrics, such as compute-related metrics. It is shown herein that power-law may be used to represent deep model relationships, such as error and training data size. It is also shown that model size scales sublinearly with data size. These scaling relationships have significant implications on deep learning research, practice, and systems. They can assist model debugging, setting accuracy targets, and decisions about data set growth. They can also guide computing system design and underscore the importance of continued computational scaling.
US11593650B2
Techniques are provided for determining confident data samples for machine learning (ML) models on unseen data. In one embodiment, a method is provided that comprises extracting, by a system comprising a processor, a feature vector for a data sample based on projection of the data sample onto a standard feature space. The method further comprises processing, by the system, the feature vector using an outlier detection model to determine whether the data sample is within a scope of a training dataset used to train a machine learning model, wherein the outlier detection model was trained using features extracted from the training dataset based on projection of data samples included in the training dataset onto the standard feature space.
US11593640B2
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for augmenting neural networks with an external memory. One of the methods includes providing an output derived from the neural network output for the time step as a system output for the time step; maintaining a current state of the external memory; determining, from the neural network output for the time step, memory state parameters for the time step; updating the current state of the external memory using the memory state parameters for the time step; reading data from the external memory in accordance with the updated state of the external memory; and combining the data read from the external memory with a system input for the next time step to generate the neural network input for the next time step.
US11593635B2
Information processing device, method of processing information, and method of providing information
There is provide an information processing device capable of reducing the time taken for selection of the learning setting, the information processing device including: a data acquisition unit configured to acquire a learning setting corresponding to information related to previous learning processing in which a degree of similarity with information related to learning processing specified by a user is higher than a predetermined degree of similarity as a learning setting to be recommended to the user; and a display control unit configured to control display corresponding to the learning setting to be recommended.
US11593628B2
Embodiments relate to an electronic device that includes a neural processor having multiple neural engine circuits that operate in multiple modes of different bit width. A neural engine circuit may include a first multiply circuit and a second multiply circuit. The first and second multiply circuits may be combined to work as a part of a combined computation circuit. In a first mode, the first multiply circuit generates first output data of a first bit width by multiplying first input data with a first kernel coefficient. The second multiply circuit generates second output data of the first bit width by multiplying second input data with a second kernel coefficient. In a second mode, the combined computation circuit generates third output data of a second bit width by multiplying third input data with a third kernel coefficient.
US11593619B2
A computer architecture for multiplier-less machine learning is disclosed. According to some aspects, a neural network apparatus include processing circuitry and memory. The processing circuitry accesses a plurality of weights for a neural network layer and an input vector for the neural network layer, the input vector comprising a plurality of data values. The processing circuitry provides the plurality of weights and the input vector to an addition layer. The addition layer generates data value-weight pairs and, for each data value-weight pair, creates an input block comprising a sum of the data value and the weight. The processing circuitry sorts the input blocks generated by the addition layer. The processing circuitry cancels any opposite signed input blocks from the sorted input blocks to generate a set of blocks. The processing circuitry outputs a Kth largest value from the set of blocks. K is a positive integer.
US11593615B2
Image stylization is based on a learning network. A learning network is trained with a plurality of images and a reference image with a particular texture style. A plurality of different sub-networks of the learning network is trained, respectively. Specifically, one of the sub-networks is trained to extract one or more feature maps from the source image and transform the feature maps with the texture style applied thereon to a target image. Each of the feature maps indicates part of feature information of the source image. Another sub-network is trained to apply a specified texture style to the extracted feature maps, such that the target image generated based on the processed feature maps can embody the specified texture style.
US11593610B2
An aircraft noise monitoring system uses a set of geographically distributed noise sensors to receive data corresponding to events captured by the noise sensors. Each event corresponds to noise that exceeds a threshold level. For each event, the system will receive a classification of the event as an aircraft noise event or a non-aircraft noise event. It will then use the data corresponding to the events and the received classifications to train a convolutional neural network (CNN) in a classification process. After training, when the system receives a new noise event, it will use the CNN to classify the new noise event as an aircraft noise event or a non-aircraft noise event, and it will generate an output indicating whether the new noise event is an aircraft noise event or a non-aircraft noise event.
US11593606B1
A system includes a data collection engine, a plurality of items including radio-frequency identification chips, a plurality of third party data and insight sources, a plurality of interfaces, client devices, a server and method thereof for preventing suicide. The server includes trained machine learning models, business logic and attributes of a plurality of patient events. The data collection engine sends attributes of new patient events to the server. The server can predict an adverse event risk of the new patient events based upon the attributes of the new patient events utilizing the trained machine learning models.
US11593605B2
An RFID system includes an RFID antenna assembly configured to be positioned on a product module assembly of a processing system. The product module assembly is configured to releasably engage at least one product container. A first RFID tag assembly configured to be positioned on the at least one product container. The at least one product container is configured to position the first RFID tag assembly within a detection zone of the RFID antenna assembly whenever the product module assembly releasably engages the at least one product container.
US11593604B2
An RFID device is provided with a substrate and a plurality of RFID components associated to the substrate. The substrate is initially provided in a substantially planar configuration, with the RFID components being associated to the substantially planar substrate. After the RFID components have been associated to the substrate, the substrate is folded at least one fold line to give the substrate and resulting RFID device a non-planar structure. All or portions of at least two of the RFID components are associated to portions of the substrate that are present in different planes, which may include portions of the substrate that are oriented in generally parallel planes or at an angle to each other. By such a non-planar, three-dimensional configuration, an RFID device may be provided with enhanced functionality, including increased bandwidth, ability to receive and radiate signals in a plurality of distinct frequency bands, and directivity.
US11593601B2
Implantable transponders comprising no ferromagnetic parts for use in medical implants are disclosed herein. Such transponders may assist in preventing interference of transponders with medical imaging technologies. Such transponders may optionally be of a small size, and may assist in collecting and transmitting data and information regarding implanted medical devices. Methods of using such transponders, readers for detecting such transponders, and methods for using such readers are also described.
US11593592B2
A system and method of automating payment processing is disclosed. Payment documents can be processed using an array of tools including artificial intelligence integrated with the end-user's own ERP architecture. The proposed implementations maintain a logical segregation of the documents, which may include the processing of receipts, validation of documents against ERP information, tax analysis, posting of documents, as well as real-time monitoring and support of settlement and accounts payable operations. Embodiments of this approach utilize enhanced optical character recognition (OCR) techniques in conjunction with robotic process automation (RPA) and Machine Learning to produce a platform capable of enabling these processes to run end-to-end with little to no human intervention or error.
US11593583B2
Described is a system, method, and computer program product for performing elections in a database cluster, where system resource statistics information is used to predict a cluster node failure. Resource statistics data is classified and used to identify anomalies. The anomalies can be used to determine the probability of a cluster node failure and to then elect a new master node and/or surviving sub-cluster.
US11593577B2
A method for limiting voltage at an input of an integrated circuit of a transponder contactlessly communicating with a reader includes, during the contactless communication: receiving a carrier signal at an antenna of the transponder; and controlling gate voltages of two transistors of a rectifier circuit of the transponder so as to modify an input impedance of the integrated circuit, wherein the two transistors are cross-coupled between terminals of the antenna and a reference voltage.
US11593573B2
A Unit Element (UE) has a positive UE and a negative UE, each having a digital X input and a digital W input with a sign bit, the sign bit is exclusive ORed with a chop clock to generate a chopped sign bit. The positive UE is enabled when the chopped sign bit is positive and the negative UE is enabled when the chopped sign bit is negative. Each positive and negative UE comprises groups of NAND gates generating an output and complementary output which are coupled to a differential charge transfer bus comprising a positive charge transfer line and a negative charge transfer line. The NAND gate outputs and complementary outputs are coupled through binary weighted charge transfer capacitors the positive charge transfer line and negative charge transfer line.
US11593569B2
A computer implemented method includes receiving text data, detecting auto-generated text in the received text data to identify tags in the received text to distinguish between the auto-generated text and user generated text, and providing the tagged text data to a machine learning language model.
US11593568B2
An agent system includes a first memory and a first processor coupled to the first memory. The first processor analyzes contents of a verbal question, and carries out pre-processing that replaces vocabulary, which is used in the contents of the question, with homogenized vocabulary, and generates response information based on results of analysis. In a case in which there exists substitution vocabulary that has replaced original vocabulary in the pre-processing, the first processor changes the response information such that it can be recognized that the substitution vocabulary in the response information is synonymous with the original vocabulary, and outputs the response information.
US11593566B2
Embodiments are directed to organizing conversation information. Two or more machine learning (ML) models and a plurality of sentences provided from a conversation may be employed to generate insight scores for each sentence such that each insight score correlates to a probability that its sentence includes one or more of an action or a question. In response to one or more sentences having insight scores that exceed a threshold value an information score and a definiteness score may be determined for the one or more sentences. And one or more insights associated with the conversation may be generated based on the one or more sentences. A report may be generated that associates the one or more insights with one or more portions of the conversation that include the one or more sentences that are associated with the insights.
US11593563B2
A system for generating textual instructions for manufacturers from hybrid textual and image data includes a manufacturing instruction generator that may generate a language processing module from a first training set including at least a training annotated file describing at least a first product to manufacture, the at least an annotated file containing one or more textual data, and at least an instruction set containing one or more manufacturing instructions to manufacture the at least a first product. Manufacturing instruction generator may use the language processing to generate textual instructions for manufacturers from at least an annotated file and may initiate manufacture using the generated manufacturing instructions.
US11593562B2
A smart assistant is disclosed that provides for interfaces to capture requirements for a technical assistance request and then execute actions responsive to the technical assistance request. Example embodiments relate to parsing natural language input defining a technical assistance request to determine a series of instructions responsive to the technical assistance request. The smart assistant may also automatically detect a condition and generate a technical assistance request responsive to the condition. One or more driver applications may control or command one or more computing systems to respond to the technical assistance request.
US11593561B2
A phrase that includes a trigger word that modifies a meaning within the phrase is received. The trigger word is identified. The words of the phrase that are modified by the trigger word are identified by analyzing features of the phrase that link the trigger word to other words. The phrase is interpreted by modifying the second subset of words according to the modification of the trigger word.
US11593559B2
Computer-implemented techniques for enhanced tagging of natural language queries that are initially segmented and tagged by a named entity recognition system. By doing so, enhanced tagging of a natural language query that represents a deeper understanding of the query is provided. The enhanced tagging improves the operation of search engines that use the enhanced tags by enabling the search engine to identify and return more relevant search results in answers to natural language queries.
US11593557B2
A method of identifying text (e.g., a sentence or sentence portion) in a word processing text editor; automatically identifying a domain-specific deep-learning neural network that corresponds to an identified context, from among one or more domain-specific deep-learning neural networks; automatically identifying at least one suggested replacement word using the identified domain specific deep-learning neural network that corresponds to the identified context; and automatically controlling a display to display a user interface that includes functionality that presents prompt information that includes the at least one suggested replacement word. Changes for errors that are common in academic papers written by non-native speakers may be suggested.
US11593554B2
A tag management system can implement a combined synchronous and asynchronous tag-loading scheme. In an embodiment of this scheme, a synchronous tag may be included at the top of or near the top of a content page. This synchronous tag can hide one or more page elements that are to be modified by a subsequent asynchronous personalization tag. Subsequently, the asynchronous personalization tag can update the page element and then cause the page element to be displayed. As a result, flicker between the old and new page elements can be reduced or avoided.
US11593548B2
A client device processing received emoji messages using emoji-first messaging. Text messaging is automatically converted to emojis by an emoji-first application so that only emojis are communicated from one client device to another client device. Each client device has a library of emojis that are mapped to words, which libraries are customizable and unique to the users of the client devices, such that the users can communicate secretly in code. Upon receipt of a string of emojis, a user can select the emoji string to convert to text if desired, for a predetermined period of time.
US11593547B1
Predicting performance of a circuit design includes determining memory access patterns of kernels of the circuit design for implementation in an integrated circuit (IC) and generating a plurality of different floorplans. Each floorplan specifies a mapping of memory interfaces of the kernels to memories of the selected IC and an allocation of the kernels to a plurality of programmable pattern generator (PPG) circuit blocks of a circuit architecture implemented in the IC. The plurality of different floorplans are executed using the circuit architecture in the IC. The plurality of PPG circuit blocks mimic the memory access patterns of the kernels for each of the plurality of different floorplans during the executing. One or more design constraints are generated based on a selected floorplan. The selected floorplan is selected from the plurality of different floorplans based on one or more performance metrics determined from the executing.
US11593545B2
Described are various embodiments of a system and method for verifying extracted integrated circuit (IC) features representative of a source IC and stored in a feature dataset structure. Generally, a set of extracted IC features imaged within a designated IC area is converted into a static tile image. The static tile image is then rendered for visualization as an interactive mapping of the feature dataset structure within the area. Corrections for one or more of the set of extracted IC features are received based on the static tile image and input corrections are executed on the feature dataset structure to produce an updated feature dataset structure.
US11593541B2
Provided is a particle behavior simulation method and a particle behavior simulation system for representing behavior of each particle in a large-scale particle system quickly and accurately. The particle behavior simulation system is configured to execute a coarse-graining processing of reconstituting a plurality of particles that mix with each other and constitute a predetermined powder as a particle system into a plurality of particle groups each including a plurality of the particles, an acting force calculation processing of calculating an acting force acting on each of the particle groups, and a mixing state calculation processing of calculating a parameter representing a mixing state of constituent particles of each of the particle groups after a predetermined time based on the calculated acting force.
US11593533B2
A design application is configured to visualize and explore large-scale generative design datasets. The design explorer includes a graphical user interface (GUI) engine that generates a design explorer, a composite explorer, and a tradeoff explorer. The design explorer displays a visualization of a multitude of design options included in a design space. The design explorer allows a user to filter the design space based on input parameters that influence a generative design process as well as various design characteristics associated with the different design options. The composite explorer displays a fully interactive composite of multiple different design options. The composite explorer exposes various tools that allow the user to filter the design space via interactions with the composite. The tradeoff explorer displays a tradeoff space based on different rankings of design options. The different rankings potentially correspond to competing design characteristics specified by different designers.
US11593532B2
An anti-theft protection disablement solution is provided to authorized users and authorized customer service representatives. An anti-theft protection disablement request message from a recovery application on a user device may be received via a cloud messaging service or a binary messaging service. In turn, an anti-theft protection disablement message may be transmitted to the user device via the cloud messaging service or the binary messaging service when the anti-theft protection disablement request message is authenticated. The anti-theft protection disablement message may disable an anti-theft protection function on the user device that calls for an input of an anti-theft protection authentication credential for a factory reset of the user device.
US11593531B2
A shippable data transfer device includes a data storage medium encased in a chamber surrounded by an anti-tamper casing. The anti-tamper casing includes an anti-tamper layer with identifying elements arranged in a unique or otherwise identifiable pattern. The anti-tamper layer is configured to actively re-arrange, alter, or obscure the identifying elements in response to a breach of the anti-tamper casing.
US11593521B1
Various embodiments provide for tag-based application of a masking policy, which can be used in connection with a data platform. In particular, various embodiments enable enforcement of one or more masking policies against an entity (e.g., object) of a data platform, such as a database, a table, a row, or a column, based on one or more tags associated with the entity.
US11593518B2
Provided is a medical image processing apparatus including: an image acquisition unit that obtains a medical image of a subject; and an image processing unit that generates a second medical image by applying predetermined image processing on the medical image. The image processing unit includes: a surface area extraction unit that extracts a surface area including information that can lead to individuality determination or identification of the subject, from the medical image; a body orientation determination unit that determines body orientation on the basis of the surface area; a surface area deformation unit that deforms the surface area of the medical image; and an object assignment unit that assigns an object indicating the body orientation to the medical image in which the surface area has been deformed and that generates the second medical image.
US11593513B2
A method according to an aspect of the present disclosure includes combining pieces of first feature data and pieces of second feature data. Each of the pieces of first feature data is associated with first identification information related to a corresponding one or more of first constituents included in a first group and indicates a feature of the corresponding one or more of the first constituents. Each of the pieces of the second feature data corresponds to one of clusters in the second group. The second feature data includes statistic data associated with second identification information related to two or more of the second constituents included in a corresponding cluster. The statistic data has a statistic indicating a feature of two or more of the second constituents included in the corresponding cluster. The combining is performed based on the first identification information and the second identification information.
US11593510B1
Systems, methods, and non-transitory computer-readable media can determine a first dataset provided by a first party, wherein the first dataset includes a set of vectors that are each associated with a user identifier. A second dataset provided by a second party can be determined, wherein the second dataset includes a set of vectors that are each associated with a user identifier. One or more vectors in the first dataset can be matched to vectors in the second dataset based on a secure multi-party computation without revealing respective graph information of the first party or the second party. Respective mappings between vectors in the first dataset to a set of shared universal identifiers can be provided to the first party. Respective mappings between vectors in the second dataset to the set of shared universal identifiers can be provided to the second party.
US11593506B2
Systems and methods for obtaining a SQL query, translating the SQL into a modified SQL query incorporating a privacy mechanism, and outputting the modified SQL query incorporating the privacy mechanism. In some embodiments, the modified SQL query incorporating the privacy mechanism is forwarded to a SQL database.
US11593503B2
A data store to store and access digital records is provided, and a key object record is initialized in the data store to store data associated with a physical key object. A digital fingerprint of the physical key object is stored in the key object record. Another digital record is created in the data store that is not the key object record. The digital record is linked to the digital fingerprint of the physical key object. The linking is arranged to provide secure control access to the linked digital record. A tendered access key is received via a programmatic interface or user interface, and the data store is queried based on the tendered access key to identify a matching digital fingerprint of a key object. In a case that the querying identifies the matching digital fingerprint of the key object within a prescribed level of confidence, access to the linked digital record secured by the key object is granted.
US11593500B1
In general, this disclosure describes a multi-zone secure AI exchange. The multi-zone secure AI exchange may be implemented in a multi-cloud, multi-data center environment, where each zone may be in a different cloud or data center. The multi-zone secure AI exchange may include a data repository, a data exchange, and shared services. The data repository may be configured to store algorithms and datasets, each having a respective owning user. The data exchange may receive datasets and algorithms from the data repository, and may perform the algorithms to produce output data. Each of the data repository, data exchange, and shared services may have a different level of security. The data repository may implement the highest level of security, allowing the owner user, and only the owning user, to control how their data and algorithms move in and out of the data repository, or are changed while in the data repository.
US11593491B2
Systems and methods to identify a software vulnerability are described. The system receives a message identifying a software vulnerability. The system identifies snapshot images taken of a production machine and stored in a database. The snapshot images include a snapshot image including a virtual machine. The snapshot images are identified being based on the message. The system identifies whether the snapshot images include the software vulnerability. The system registers the software vulnerability in association with a snapshot image in the database responsive to the identification of the snapshot image of the virtual machine including the software vulnerability.
US11593488B2
A system for a cryptographic agile bootloader for upgradable secure computing environment, the cryptographic agile bootloader comprising a computing device associated with a first bootloader is presented. The computing device includes a secure root of trust, the secure root of trust configured to produce a first secret and a second secret and a processor. The processor is configured to load a second bootloader, wherein the second bootloader is configured to generate a secret-specific public datum as a function of the second secret, wherein the secret-specific public datum further comprises a bootloader measurement, load a first bootloader, wherein the first bootloader is configured to sign the secret-specific public datum as a function of the first secret, and replace the first bootloader with the second bootloader.
US11593486B2
In one or more embodiments, one or more systems, one or more methods, and/or one or more processes may determine that a platform reset signal from a processor of an information handling system has been asserted; may determine that a power conservation state from the processor was not asserted within an amount of time; may determine that an operating system restart occurred; may notify a hardware root of trust device to authenticate information handling system firmware; may assert a resume reset signal to the processor; may authenticate the information handling system firmware; may de-assert a power OK signal to the processor; may remove power from the processor; may determine that the resume reset signal to the processor is de-asserted and that the processor is out of the power conservation state; and may provide power to the processor.
US11593484B2
A protection module operates to analyze threats, at the protocol level (e.g., at the HTML level), by intercepting all requests that a browser engine resident in a computing device sends and receives, and the protection agent completes the requests without the help of the browser engine. And then the protection module analyzes and/or modifies the completed data before the browser engine has access to it, to, for example, display it. After performing all of its processing, removing, and/or adding any code as needed, the protection module provides the HTML content to the browser engine, and the browser engine receives responses from the protection agent as if it was speaking to an actual web server, when in fact, browser engine is speaking to an analysis engine of the protection module.
US11593480B2
Implementations are provided herein for systems, methods, and a non-transitory computer product configured to use predictive analysis of quantifiable parameters associated with individual files stored on a distributed file storage system. In some embodiments, parameters are analyzed by machine learning so that scheduled antivirus scanning can be intelligently conducted. We teach creating a sequential order for scheduled antivirus scanning such that the files most likely to be accessed or needed by users in the future will be scanned for viruses before those files less likely to be accessed. Our teachings encompass the use of heuristic data compiled and analyzed on a per-file basis. We enable system administrators to determine which parameters to prioritize and to set thresholds for antivirus scanning such as time limits.
US11593478B2
Embodiments of the invention provide for malware collusion detection in a mobile computing device. In one embodiment, a method for malicious inter-application interaction detection in a mobile computing device includes filtering applications installed in a mobile device to a set of related applications and then monitoring in the mobile device execution of the related applications in the set. The method additionally includes computing resource utilization of one of the related applications executing in a background of the mobile device while also computing execution performance of a different one of the related applications. Finally, the method includes responding to a determination that the computed resource utilization is high while the computed execution performance is poor by generating a notification in the display of the mobile device that the one of the related applications is suspected of malware collusion with the different one of the related applications.
US11593473B2
Examples of the present disclosure describe systems and methods for detecting and mitigating stack pivoting exploits. In aspects, various “checkpoints” may be identified in software code. At each checkpoint, the current stack pointer, stack base, and stack limit for each mode of execution may be obtained. The current stack pointer for each mode of execution may be evaluated to determine whether the stack pointer falls within a stack range between the stack base and the stack limit of the respective mode of execution. When the stack pointer is determined to be outside of the expected stack range, a stack pivot exploit is detected and one or more remedial actions may be automatically performed.
US11593471B2
In a microphone authentication method, a sound emitting device sends authentication information to a sound collecting device. The sound collecting device receives the authentication information and sends a collected sound signal to the sound emitting device. The sound emitting device receives the collected sound signal sent from the sound collecting device that has received the authentication information within a partitioned space. The sound emitting device emits a sound based on the collected sound signal.
US11593469B2
Embodiments herein provide a method and system for continuously validating a user during an established authenticated session using Photoplethysmogram (PPG) and accelerometer data. State of the art approaches are mostly based on feature extraction and ML modelling for PPG based continuous session validation, while a template based approach in the art follows a complicated approach. The method disclosed herein utilizes less computation intensive template based approach to continuously validate the user across the session. The method comprises preprocessing a PPG data or PPG signal acquired from a wearable device worn by the user to identify segments of negligible motion. A first segment, after authentication using conventional authentication mechanism, serves as the initial reference. The chosen segments are then tested one by one with respect to the reference. If the templates in a segment match those of the reference, it is updated as the new reference, else a re-authentication is triggered.
US11593463B2
Techniques for managing licensing of a software application that includes a plurality of executables are presented. The techniques can include detecting an initiation of the software application on a client computer; obtaining a license for a usage of a first executable of the plurality of executables; detecting an initiation of at least a second executable; obtaining execution type data for the second executable specifying one of: a license for a usage of the second executable is not required if an instance of the second executable is executing on the client computer, or a license for a usage of the second executable is not required if at least one executable of the plurality of executables is executing on the client computer; determining, based on the execution type data, that a license for a usage of the second executable is not required; and executing the second executable.
US11593461B2
In accordance with the present approach, a library management system identifies third-party libraries that developers request to incorporate into a software release. The library management system may determine whether a master ticket or usage ticket for a new third-party library exists. If a master or usage ticket is not already existing and approved for the third-party library, the third-party library management system may automatically analyze the third-party library to determine whether it corresponds to third-party libraries that are already approved and stored in a central repository. After approval of a master ticket, the third-party library may be incorporated into the central repository and referenced by subsequent usage tickets that are particular to an individual software release. If not approved, the library management system provides the third-party library to a manual approval system. Moreover, the library management system provides efficient reporting of and access to statuses of the requested third-party libraries.
US11593453B2
A device configured to retrieve a markup language file; identify, based on the markup language file, an item to be used on a web page, address information for retrieving an object for the item, and an object type corresponding to the object; retrieve an evaluation result for the object; identify the object as an object to be used based on the evaluation result; identify address information of the object; and retrieve and execute the object based on the address information.
US11593444B2
A system for collecting data from different sources is described. In one example embodiment, the system obtains content-related data from a plurality of source computer systems, automatically identifies, based on the content-related data, content items having respective popularity values greater than a predetermined threshold value as popular content items, and automatically generates a list of popular content items based on the popular content items.
US11593436B2
To enable provision of appropriate information for a user query even in a case there are multiple information provision modules which are different in answer generation processing. A query sending unit 212 sends a user query to each one of a plurality of information provision module units 220 that are different in the answer generation processing and that each generate an answer candidate for the user query. An output control unit 214 performs control such that the answer candidate acquired from each one of the plurality of information provision module units 220 is displayed on a display unit 300 on a per-agent basis with information on an agent associated with that information provision module unit 220.
US11593429B2
Systems and methods are described herein for a media guidance application that detects, and responds to, a user's review of video content on a media device. The media guidance application detects a rewind operation during playback of a video comprising a media asset. In response, the media guidance application determines if the playback position reached during the rewind operation occurs during a first break in the media asset and, if so, identifies objects depicted in the video at the playback position, and presents auxiliary video relating to an object at a second break in the media asset.
US11593411B2
Disclosed is a computer implemented method to annotate electronic maps with historical data, the method comprising: receiving a first query from a user, wherein the first query includes a request for historical data of a mapped area. The method also comprises retrieving a plurality of references, wherein each reference includes a location reference, and each reference is related to the mapped area. The method further comprises normalizing each location reference to a common coordinate system. The method also comprises ranking each of the plurality of references. The method further comprises generating a first result, wherein the first result is responsive to the first query, and the first result is based on the ranking. The method further comprises determining a confidence score for the first result, and returning the first result to the user.
US11593408B2
Proposed are concepts for identifying data relationships from a spreadsheet. Such a concept may transform formulae by replacing the variables in each formula with descriptive labels. This may, for example, expressing the transformed formulae in terms that have more meaning to a user, the facilitating understanding and/or analysis that would otherwise not be possible with the existing tools.
US11593407B2
A system and method to generate and manage clusters of search terms. The system and method collect a set of search terms associated with multiple search queries relating to an entity. A neural network identifies a set of embedding vectors, wherein each of the set of embedding vectors represents a search term of the set of search terms. A cluster is generated including a portion of the set of search terms based on a comparison of embedding vectors associated with the portion of the set of search terms. A size of the cluster is compared to a cluster size threshold level to determine if a first condition is satisfied. In response to determining satisfaction of the first condition, the cluster is identified as a valid-sized cluster. A user interface is generated to display information related to the cluster and one or more cluster metrics.
US11593400B1
Machine data of an operating environment is conveyed by a network to a data intake and query system (DIQS) which reflects the machine data as timestamped entries of a field-searchable datastore. Monitoring functionality may search the machine data to identify notable event instances. A notable event processing system correlates the notable event instance to one or more triaging models which are executed against the notable event to produce a modeled result. Information of the received notable event and the modeled results are combined into an enhanced representation of a notable event instance. The enhanced representation conditions downstream processing to automatically perform or assist triaging of notable event instances to optimize application of computing resources to highest priority conditions in the operating environment.
US11593395B2
A distributed database comprising a plurality of interconnected nodes. Each node may include an external interface configured to receive a data element from a data source external to the distributed database. The data element may include one or more data fragments. Each of the one or more data fragments may be linked to a single aspect of a plurality of aspects. The external interface may also be configured to divide the data element into the one or more data fragments. Each node may also include a local database configured to store the one or more data fragments. Each node may further include an internal interface configured to send the one or more data fragments to a destination node within the distributed database.
US11593393B1
A claim editing engine for automated integration and error resolution of claim records is provided. The processor of the engine is configured to extract a set of claim components of a plurality of claim components. The processor is further configured to transform the set of claim components to conform to a standardized data format. The processor is also configured to integrate the set of transformed claim components into a set of unified claims by unifying each of the set of transformed claim components having matching claim identifiers into a unified claim. The processor is configured to apply a rule set to the set of unified claims to generate a simulation of execution of the set of claims and identify errors in the simulated execution. The processor is configured to transmit an instruction to resolve each identified error. The processor is configured to cause each resolved unified claim to be processed.
US11593389B1
Prioritizing crawled data in a document store for reprocess operations. Reprocessing occurs upon a triggering change to configurations. Prioritization is based on the status of the crawled data with respect to an ACL. During reprocessing, the crawled data is reprocessed in an order defined by assigned priority levels.
US11593382B2
A computer-implemented method, a computer program product, and a computer system for detecting an inappropriate data type of a column in a database and correcting an encoding for the column. The computer system detects in a table a candidate column that has a mismatching type definition, using database usage statistics. The computer system determines whether conversion of the candidate column is possible. In response to determining that the conversion of the candidate column is possible, the computer system converts values in the candidate column with a first data type to values in a new column with a second data type. The computer system appends the new column in the table. The computer system registers the new column and the second data type in a metadata catalog. The computer system generates a query plan operator for processing a query for the new column.
US11593379B2
A query directed at a table organized into a set of batch units is received. The query comprises a predicate for which values are unknown prior to runtime. A set of values for the predicate are determined based on the query. An index access plan is created based on the set of values. Based on the index access plan, the set of batch units are pruned using a pruning index associated with the table. The pruning index comprises a set of filters that index distinct values in each column of the table. The pruning of the set of batch units comprises identifying a subset of batch units to scan for data that satisfies the query. The subset of batch units of the table are scanned to identify data that satisfies the query.
US11593375B2
Dashboard loading from a cloud-based data warehouse cache, including determining that a result for a first query is stored in a cache of a cloud-based data warehouse; sending, in response to the result being stored in the cache, to the cloud-based data warehouse, a request for the result from the cache; and providing, based on the result for the first query, one or more dashboard visualizations.
US11593373B2
Log messages are compressed, searched, and decompressed. A dictionary is used to store non-numeric expressions found in log messages. Both numeric and non-numeric expressions found in log messages are represented by placeholders in a string of log “type” information. Another dictionary is used to store the log type information. A compressed log message contains a key to the log-type dictionary and a sequence of values that are keys to the non-numeric dictionary and/or numeric values. Searching may be performed by parsing a search query into subqueries that target the dictionaries and/or content of the compressed log messages. A dictionary may reference segments that contain a number of log messages, so that all log message need not be considered for some searches.
US11593372B2
In an approach to improve query optimization in a database management system, embodiments identify opportunities for improvement in a cardinality estimate using a workload feedback process using a query feedback performed during query compilation. Embodiments identify correlations and relationships based on the structure of the query feedback and the runtime feedback performed, and collects data from the execution of a query to identify errors in estimates of the query optimizer. Further, embodiments submit the query feedback and the runtime feedback to a machine learning engine to update a set of models. Additionally, embodiments update a set of models based on the submitted query feedback and runtime feedback, and output a new, updated, or re-trained model based on collected data from the execution of the query to identify the errors in estimates of the query optimizer, the submitted query feedback and the runtime feedback, or a trained generated mode.
US11593348B2
Data ownership of a single record data object comprising a plurality of individual data elements may be distributed across a plurality of users, such that each individual user is capable of separately controlling access to those data elements for which the data owner has ownership privileges. These data ownership privileges, and corresponding access rights which may be individually provided by distinct data owners, is managed by a data management computing entity such that a single composite user interface may be generated for a user viewing a particular record data object such that the viewer is provided with viewing access to only those data elements for which the viewer has access. Thus, separate user interfaces may be generated and provided for different viewers accessing the same record data object.
US11593345B1
Techniques described herein can accelerate change data capture determinations such as stream reads, which show changes made to a table between two points in time. Three distinct row bitests that mark deleted, updated, inserted, rows in micro-partitions can be added as metadata for the table. These bitsets can be generated during DML operations and then stored as metadata of the new partition generated by the DML operations. The bitsets can then be used to generate streams showing the changes in the table between two points in time (changes interval).
US11593339B2
A method of determining an indication of an intersection between a first dataset and a second dataset, the first and second datasets each holding entries in association with at least one key, the method comprising: generating for the at least one key in the first dataset location information in a first binary structure by applying a deterministic function to the entries associated with the key; transmitting the first binary structure to a comparison stage; generating for the at least one key in the second dataset, location information in a second binary structure by applying the same deterministic function to the entries associated with the key; and comparing, at the comparison stage, the location information in the first and second binary structures to determine the indication of the intersection between the first dataset and second dataset.
US11593335B2
A determination is made that a database system is resource bound resulting in a resource bound condition. Signals for the resources being bound in the database system are identified. Events associated with the signals are extracted. Events are correlated temporally to identify a time interval for which an arrival rate meter (ARM) is helpful. Database system segments are selected that effect key performance indicators associated with the identified time interval. Parameters for the selected database system segments to be deferred by the database system are estimated. The estimated parameters are incorporated into an arrival rate meter (ARM). The ARM is put into effect.
US11593333B2
A system is configured for automatic recognition of data store architecture and tracking dynamic changes and evolution in data store architecture. The system ef is a complementary system, which can be added onto an existing data store system using the existing interfaces or can be integrated with a data store system. The system comprises three main components that are configured to compose an approximation of the data store architecture. The first of these components is adapted to execute an analysis of the architecture of the data store; the second of the components is adapted to collect and compile statistics from said data store; and the third of the components is adapted to compose an approximation of the architecture of said data store.
