US11877401B2
A work machine including a holding head provided with multiple component holding tools; a moving device configured to move the holding head in a horizontal plane direction and a vertical direction; an imaging device provided with side lighting configured to emit light from a side direction onto leads of the components held by the component holding tools; and a control device, the control device is provided with a first lowering instruction section configured to lower the holding head such that the leads of at least two components held by at least two of the multiple component holding tools enter a lighting range of the side lighting, a first imaging instruction section configured to image the leads of the at least two components based on reflected light of the side lighting that is reflected by the leads of the components.
US11877393B2
A stretchable circuit board according to an embodiment comprises: a substrate including one surface and the other surface opposite to the one surface; an electronic component disposed on the one surface of the substrate; and a wiring electrode disposed on the one surface of the substrate and connecting the electronic component, wherein the substrate includes an effective area, in which the electronic component is formed, and an ineffective area other than the effective area and includes a pattern part which is formed in the ineffective area and extends through the substrate from one surface to the other surface thereof.
US11877388B2
A component carrier includes a stack having at least one electrically conductive layer structure and/or at least one electrically insulating layer structure, a component embedded in the stack, and a functional film covering at least part of the component and having an inhomogeneous thickness distribution over at least part of a surface of the component.
US11877377B2
There is provided a method of setting a filament demand in an x-ray apparatus. The x-ray apparatus has a filament, through which the passing of a heating current allows thermionic emission of electrons from the filament. The x-ray apparatus has a target, arranged to generate x-rays from the electrons emitted from the filament. The x-ray apparatus has a detector, arranged to detect x-rays generated by the target for forming an x-ray image. The x-ray apparatus has a controller configured to perform a measurement operation of the x-ray apparatus. The measurement measures a parameter of the x-ray apparatus. The controller is configured to set a filament demand for the filament. The filament demand correlates with the current passed through the filament. The method comprises varying the filament demand between a first value corresponding to a lower filament current and a second value corresponding to a higher filament current. The method comprises measuring the parameter at a series of values of the filament demand between the first value and the second value. The method comprises detecting a knee in the measured parameter. The method comprises determining the filament demand corresponding to the detected knee in the parameter. The method comprises setting the filament demand for the x-ray apparatus based on the determined filament demand corresponding to the detected knee in the parameter.
US11877375B2
An apparatus includes a plurality of induction coils that are magnetically coupled to one another, a plurality of heat stations, each respectively coupled to one of the induction coils, a power source, and a power source connected to at least one of the heat stations via at least one power transfer component. When electrical power is applied from the power source to at least one of the heat stations, a magnetic field is induced in the plurality of induction coils via the at least one of the heat stations that is connected to the power source.
US11877374B2
An aerosol-generating device is provided, including: an induction heater configured to heat an aerosol-forming substrate, the induction heater including an induction coil and a heating element, the heating element being arrangeable within the induction coil, and the induction coil having a varying pitch. An aerosol generating system is also provided, including the aerosol generating device and an aerosol generating article including an aerosol-forming substrate.
US11877373B2
A cooking apparatus and a control method thereof, and more particularly, technology for determining the type of vessel placed in the cooking apparatus and controlling power in response to a state change of the placed vessel or a temperature change of a coil. In accordance with one aspect, a cooking apparatus includes: a coil on which a vessel is placed, configured to form a magnetic field upon application of a current; a detection sensor configured to detect a magnitude of an input current applied differently according to a type of the vessel and a magnitude of an input voltage of the cooking apparatus; and a controller configured to determine a type of the placed vessel according to a power value calculated based on the detected input current and input voltage, and to determine a heating mode of the cooking apparatus based on the determined type of vessel.
US11877366B2
A lighting system for a motor vehicle with a pixelated light source having a plurality of selectively activatable elementary light sources is described. The activation of each elementary light source being controlled exclusively by a switch assigned to the elementary light source. A power converter designed to supply an electrical power to the pixelated light source and a controller designed to control the voltage supplied by the power converter and to control the switches controlling the activation of the elementary light sources. The lighting system also includes an electrical current sensor designed to measure the electrical current supplied by the power converter to the pixelated light source and to transmit information relating to said measured current to the controller.
US11877364B2
In an illumination control device, a first effect control unit acquires brightness information corresponding to waveform height for each piece of unit time information when effect information for changing brightness is acquired, acquire reference duty ratios corresponding to the acquired brightness information from color tables corresponding to color information added to the effect information, and output pulse signals of the output duty ratios corresponding to the acquired reference duty ratios. Also, a second effect control unit acquires the color information corresponding to the waveform height for each piece of unit time information when the effect information for changing color is acquired, acquire reference duty ratios corresponding to the brightness information added to the effect information from the color tables corresponding to the acquired color information, and output pulse signals of the output duty ratios corresponding to the acquired reference duty ratios.
US11877357B2
A method for manufacturing an element for a bodywork part successively including the steps of producing a support element having a first face on which a support sheet is fixed having at least one connection member, arranging a heating track on the support element, the heating track being arranged on the first face of the support element, connecting the heating track to the connection member, and arranging the support element in a molding chamber of a mold defining the shape of the element for a bodywork part, the first face of the support element facing the inside of the molding chamber, and injecting a plastic material into the molding chamber in order to cover the heating track.
US11877346B2
A service transmission method and apparatus are provided to establish a connection between an access and mobility management function network element and a secondary base station, when a master base station is not capable of continuing to provide a service for a terminal device. In an embodiment, an access and mobility management function network element determines that a master base station is not capable of continuing to provide a service for a terminal device. The access and mobility management function network element sends a mobility management context of the terminal device to a secondary base station, where the mobility management context is used by the secondary base station to perform mobility management on the terminal device. Therefore, a signaling connection between the access and mobility management function network element and the secondary base station can be quickly established, thereby ensuring service transmission and improving user experience.
US11877344B2
Apparatus and methods for improving coverage and/or power-saving in a wireless network. In one embodiment, the apparatus and methods provide mechanisms for wireless user device (such as e.g., a 3GPP-compliant UE) to utilize downlink transmissions related to a first access technology (e.g., LTE) to enhance the detection and reception of downlink transmissions from a second access technology (e.g., 5G NR). In one variant, transmissions relating both access technologies are multiplexed on a shared frequency channel; a UE trying to detect 5G NR transmissions from a gNB leverages the easier detection of certain LTE signals such as PSS to enhance detection of the 5G NR signals. Moreover, the location of the LTE PSS (or SSS) can be used to indirectly assist a UE with detection of the NR SSB, such as via reduction of the number of noise-only samples passed to the NR PSS/SSS autocorrelation detector.
US11877343B2
Methods and systems for cellular device detection are presented. A signal processing receiver operable to determine a plurality of uplink parameters according to a downlink broadcast message. The signal processing receiver is also configurable to receive an uplink message according to the plurality of uplink parameters, thereby determining a presence and/or an identity of a cellular device by decoding the uplink message.
US11877339B2
The present disclosure provides a channel access method, a configuration method, a terminal, and a network side device. The channel access method applied to the terminal includes: determining, based on a mapping between service information and a channel access parameter, a target channel access parameter corresponding to first service information, where the first service information is service information triggering a first physical channel; and accessing the first physical channel based on the target channel access parameter.
US11877324B2
Methods and apparatuses for a User Equipment (UE) to monitor the Physical Downlink Control Channel (PDCCH) appropriately in order to reduce power consumption and perform Contention Resolution for a Random Access (RA) procedure in a Non-Terrestrial Network (NTN). The UE can perform a Msg3 transmission during a RA procedure in a NTN and start a RA contention resolution timer in the first symbol after the end of the Msg3 transmission plus a timing offset. In response to expiry of the RA contention resolution timer, the UE determines whether to consider Contention Resolution not successful based on at least whether the RA contention resolution timer expires during a time duration of the timing offset after a Msg3 retransmission.
US11877314B2
Embodiments of a Generation Node-B (gNB), User Equipment (UE) and methods for communication are generally described herein. The gNB may allocate a resource pool of physical resource blocks (PRBs) and sub-frames for vehicle-to-vehicle (V2V) sidelink transmissions. The gNB may receive, from a UE, an uplink control message that indicates that the UE requests a V2V sidelink transmission of a prioritized message. The gNB may select, for the V2V sidelink transmission of the prioritized message, one or more PRBs and one or more sub-frames. The gNB may transmit, to the UE and to other UEs, a downlink control message that indicates: the selected PRBs, the selected sub-frames, and that the other UEs are to mute sidelink transmissions in the selected PRBs in the selected sub-frames to enable the V2V sidelink transmission of the prioritized message.
US11877297B2
A method and system to signal transmission layers or dedicated reference signal ports to be used in a multiple input multiple output system, the method including providing a downlink control signal containing information for transmission layers or dedicated reference signal ports utilized, the dedicated reference signal ports being associated with the transmission layers; and using the information to demodulate data on each transmission layer.
US11877288B2
In accordance with example embodiments of the invention there is at least a method and apparatus to perform determining a mismatch between at least one of a location or the number of physical resource blocks occupied by at least one of a plurality of physical uplink shared channel transmissions and at least one of a location or a number of physical resource blocks occupied by a physical uplink control channel for a physical uplink control channel transmission; and based on the determined mismatch, performing operations comprising at least one of: multiplexing uplink control information for the physical uplink control channel transmission with the at least one of the plurality of physical uplink shared channel transmissions, adapting the at least one of the location or the number of physical resource blocks of the physical uplink control channel transmission for matching the at least one of the location or the number of physical resource blocks occupied by the at least one of the plurality of physical uplink shared channel transmissions, or determining an information and communicate the information using at least one of downlink control information, medium access control—control element or higher layer signaling for overcoming at least the mismatch.
US11877280B2
The disclosure relates to a buffer status report transmitting method, including: receiving a configuration message sent by a base station; determining uplink resource allocation indication information sent by the base station and an uplink transmission time interval corresponding to the information based on the configuration message; determining an estimated duration based on the time interval; determining whether there is an uplink shared channel resource available in an uplink transmission opportunity within the estimated duration from the buffer status report trigger time or the time of the physical downlink control channel; sending a buffer status report to the base station if there is an uplink shared channel resource available in the uplink transmission opportunity. According to an example of the present disclosure, it may be avoided that the user device cannot transmit the buffer status report to the base station because the available uplink shared channel resources cannot be determined.
US11877259B2
A paging method to improve transmission efficiency of a paging message is provided. The method includes that a first terminal device determines, in a discontinuous reception periodicity, a first paging occasion of the first terminal device. When channel listening on the first paging occasion fails, the first terminal device receives a first paging message in a time window, where a start position of the time window is determined based on the first paging occasion, and the time window includes at least one paging occasion.
US11877258B1
Autonomous human traffic monitoring systems and methods are described herein. The autonomous human traffic monitoring system includes scanner nodes, a server node, a user device, and a user interface. The system can be configured to detect electronic transmissions from smart devices, receive commands and the data transmissions, process commands and data transmissions, store data, and send commands and data transmissions. The system collects data from smart devices in a coverage area and transits the data to a user device for processing to determine a count of persons in a coverage area over a specific period of time.
US11877257B2
Methods, systems, and devices related to data transmission and accuracy for positioning User Equipment (UE) in a network are described. In one exemplary aspect, a method for wireless communication includes selecting, by a mobile device, one or more cells in a wireless network for facilitating a positioning of the mobile device in the wireless network. The method also includes transmitting, from the mobile device to a network node, a message to request assistance data corresponding to the one or more selected cells.
US11877254B2
A user equipment (UE) may ascertain an incapability of the network to process a pending uplink signal based on a registration acceptance message from the network. For instance, a registration acceptance message from the network, that may indicate the network is not capable of processing the pending uplink signal service. Accordingly, upon ascertaining the incapability of the network to process the pending uplink signal, the UE may release a connection (e.g., a N1 Non-Access Stratum (NAS) signaling connection) between the UE and the network, where the connection is based on camping of the UE at a cell corresponding to the radio access network (RAN) (e.g., the NG-RAN) of the network. Alternatively, the UE may initiate one of an implementation dependent timer and a release timer (e.g., a T3540 timer) to release the connection (e.g., to release the N1 NAS signaling connection).
US11877249B2
Embodiments of the invention include methods, systems, and computer programs to determine synchronization signal (SS) block mapping pattern in a wireless network. In one embodiment, a method is implemented in a terminal device for synchronization signal block (SSB) search in a wireless network, the method includes receiving, by the terminal device from a network device, a message containing synchronization signal block (SSB) information indicating a synchronization signal (SS) block subcarrier spacing (SCS) option, where the SS block SCS option maps to a plurality of SS block pattern candidates. The method continues with obtaining SSB candidate locations, using a SS block pattern determination from the plurality of SS block pattern candidates for the terminal device determined.
US11877248B2
Methods and computer software are disclosed for determining a power budget for physical channels in a system. The method may include, obtaining a mean and variance of a previously computed power component; determining an estimate of a current power component in a current frame based on the mean and variance of the previously computed power component; and computing a power budget in a current frame using the estimate of the current power component.
US11877245B2
Apparatuses, systems, and methods to indicate power transmission capability for a wireless device. A wireless device may connect to a base station (BS). The wireless device may transmit information regarding transmit power capability to the BS. The wireless device may indicate support for full power transmit capability for a subset of TPMIs for which it provides full power transmit capability, e.g., in a bitmap. This subset of TPMIs may be less than all of the available TPMIs (i.e., it may be a strict subset of the available TPMIs). Full power transmission capability of these indicated TPMIs may be provided via antenna switching and/or antenna virtualization. The wireless device may perform uplink transmission to the BS according to the transmit power capability indicated in the information. For example, the UE may transmit data using the antenna virtualization related to the subset of the TPMIs.
US11877243B2
A method for reducing power consumption of a terminal that communicates with a base station in a mobile communication system using a multi-carrier structure composed of a primary component carrier and at least one secondary component carrier comprises: receiving a discontinuous reception (DRX) parameter group for multi carriers from the base station; and setting the multi carriers to the same parameter value, by using the received parameter group. The method for reducing power consumption of the terminal further comprises: performing a downlink control channel receive operation on each carrier according to a DRX cycle. As the base station in the mobile communication system using the multi-carrier structure simplifies the DRX process for reducing power consumption of a terminal by reducing signaling load for the multi-carrier control of the terminal, it becomes possible to reduce power consumption of the terminal.
US11877235B2
Systems and methods of providing a V2X communications are generally described. A geographically-limited, operator-independent mapping table is used that maps between groups of V2X applications each associated with a different application category and a different RAT preferred for the V2X application category. Each grouping is based on fulfillment of one or more KPIs for the associated V2X application category. Multiple RATs are prioritized if able to fulfill the KPIs. The mapping table is modified based on the RATs supported by the V2X UE. Carrier aggregation is used when simultaneous transmission on different RATs is desired.
US11877234B2
Disclosed are embodiments for disabling N1 mode in response to several scenarios including an S-NSSAI failure, searching NR PLMNs after a loss of coverage in an attempt to maintain network slices, and triggering a UE to reattempt authentication of a rejected S-NSSAI when authentication credentials change and the UE either has N1 mode enabled or is camped on LTE PLMN that might be the same as the NR PLMN through which the S-NSSAI was rejected.
US11877230B2
A method of a communication technique in which a fifth generation (5G) communication system for supporting more high data transmission rate after a fourth generation (4G) system converges with an internet of things (IoT) technology, and a system is provided. The present disclosure may be applied to intelligent services (e.g., a smart home, a smart building, a smart city, a smart car or a connected car, healthcare, digital education, a retail business, security and safety-related services, or the like) based on a 5G communication technology and an IoT-related technology. A terminal receives, from a base station, a first message including configuration information of at least one band, receive, from the base station, a second message for activating a band among the at least one band, and activate the band according to the second message, the configuration information including indication of the at least one band, and each band of the at least one band being part of a bandwidth.
US11877227B2
Embodiments of this application provide a user access control method. The method performed by a first network element includes: sending a first request including at least one of first indication information and second indication information to a second network element, where the first indication information indicates to report first information of at least one network slice to the first network element, and the second indication information indicates that the first network slice is a newly established network slice, a network slice on which a drive test is being performed, or a network slice for which no service level agreement is signed; receiving the first information of the at least one network slice from the second network element; and controlling user access to the first network slice based on a relationship between quality and a quality requirement of the at least one network slice.
US11877225B2
This disclosure provides systems, methods, and apparatus, including computer programs encoded on computer-readable media, for a user equipment (UE) to select a data connection based on which applications are active in a foreground process of an application processor. The UE may activate a dedicated data subscription (DDS) based on a list of active applications. In some aspects, the UE may programmatically initiate a DDS switch based on which applications are active. The UE may determine which data connection to activate as the DDS based on the application configuration information and which applications are active. Application configuration information may indicate preferences regarding different data connections to use for each application. The application configuration information may indicate a preferred radio access technology (RAT), a preferred communication network, a preferred subscription, or any combination thereof.
US11877223B2
An importer-exporter includes at least a first interface that receives channel packets and a stream of emergency action signal (EAS) packets. The channel packets include channel content for multiple media channels, and the stream of EAS packets include first EAS notification content from a first EAS encoder. The first EAS notification content is associated with one or more particular media channels. A processor and associated memory are configured to implement a switching module that includes a login module and a multiplexer. The login module monitors the stream of EAS packets, and selects either channel content or first notification content for inclusion in broadcasts of each of the media channels based on the monitored stream of EAS packets. Thea multiplexer transmits the content selected by the login module for inclusion in the broadcasts of each of the plurality of media channels.
US11877219B2
Devices, systems and methods are provided to improve pairing between first and second devices to mitigate risk that either device pairs with an unintended device by reducing transmit power to limit communication range between devices to be paired, using minimum and maximum received signal strength thresholds to reject unintended devices, and instructing user to move to another location when multiple devices are detected for pairing. The second device scanning time for detecting advertising signals from the first device is adjusted to detect multiple device co-existence. Pairing is controlled to occur when the second device is the only device that the first device detects.
US11877212B2
A system and method for utilizing a network of Bluetooth devices to determine approximate location of Bluetooth device that was lost or misplaced in vicinity of the network. The network can be constructed from low-energy Bluetooth devices that would otherwise be only periodically active and/or networked for a purpose other than the localization of lost or misplaced devices.
US11877206B2
A method of presenting data on a mobile device is provided, comprising reading a compass and an accelerometer for sensing orientation and movement of the mobile device, initiating a local geographic search or query by pointing the mobile device in a desired direction, determining a boundary for search results, the boundary based on a current location of the mobile device, providing the boundary to a server, storing (a) search rules for a given location, (b) localized storage of POI data, and (c) logic for switching the search from a macro database to a micro database, and initiating a geographic query for points of interest (POIs) that have an associated geographic position within the boundary.
US11877188B2
A system, apparatus, method, and non-transitory computer readable medium for implementing a fault-tolerant multi-NRF network topology may include a network repository function (NRF) device including: at least one processor configured to execute computer readable instructions to cause the NRF device to, broadcast a NRF query to a NRF cluster of a core network, the NRF cluster including a plurality of NRF devices located in a public land mobile network (PLMN); receive NRF query responses from each NRF device of the NRF cluster, the NRF query responses including network configuration information of each NRF device; determine a status of each NRF device based on the network configuration information; determine a list of network function (NF) devices registered with the NRF cluster; receive a NF query request from a first NF device; and transmit a NF query response to the first NF device.
US11877170B2
A method for evaluating effect of a change in a communications network includes receiving a first set of performance indicator values. measured over a first period of time before the change in the communications network; receiving a second set of performance indicator values with performance indicator values measured over a second period of time after the change in the communications network; comparing the first set and the second set to evaluate the effect of the change; determining a performance threshold based on the performance indicator values of the first set; determining a first performance ratio value based on the performance indicator values of the first set and the performance threshold; determining a second performance ratio value based on the performance indicator values of the second set and the performance threshold and providing output based on the first performance ratio value and the second performance ratio value.
US11877165B2
Using alternative paths of descendant nodes for backhaul-link failure reporting in integrated access
A method, system and apparatus are disclosed. According to one or more embodiments, a child IAB node is configured to communicate with a first parent IAB node and a descendant IAB node over a backhaul network. The child IAB node includes processing circuitry configured to: detect a backhaul link failure between the child IAB node and the first parent IAB node; in response to the detected backhaul link failure, cause transmission of a radio link failure indication to the descendant IAB node; receive signaling indicating for the child IAB node to connect to a second parent IAB node; and modify network topology at least in part by connecting to the second parent IAB node.
US11877160B2
Various arrangements of hybrid cloud cellular network systems are presented herein. A cellular radio access network (RAN) that includes multiple base stations (BSs) can be in communication with a cloud computing platform. Multiple cloud-implemented national data centers (NDCs) can be present and executed on the public cloud computing platform. Network functions (NFs) are executed within each cloud-implemented NDC on the public cloud computing platform. The system further includes a cellular network database function. An instance of the cellular network database function is executed within each cloud-implemented NDC on the public cloud computing platform and updates each other instance of the cellular network database function.
US11877155B2
The present disclosure relates to a method and apparatus for reporting information, user equipment, and a computer readable storage medium. In the present disclosure, the method of reporting information includes: receiving downlink data of a data radio bearer (DRB) enabled with an integrity protection function and performing an integrity verification on the downlink data of the DRB; and triggering an integrity-verification-failure-related-information reporting in response to that the integrity verification fails, where the integrity-verification-failure-related-information includes one or more of parameters: location information of the UE, a failure indication type of IntegrityVerificationFailure, indication information of a triggering way to trigger the integrity-verification-failure-related-information reporting, and a number of integrity verification failures.
US11877143B2
The description relates to representing acoustic characteristics of real or virtual scenes. One method includes generating directional impulse responses for a scene. The directional impulse responses can correspond to sound departing from multiple sound source locations and arriving at multiple listener locations in the scene. The method can include processing the directional impulse responses to obtain coherent sound signals and incoherent sound signals. The method can also include encoding first perceptual acoustic parameters from the coherent sound signals and second perceptual acoustic parameters from the incoherent sound signals, and outputting the encoded first perceptual acoustic parameters and the encoded second perceptual acoustic parameters.
US11877135B2
An audio apparatus and method employ a first renderer circuit, wherein the first renderer circuit is arranged to render audio elements by generating a first set of audio signals for a set of loudspeakers; and a second renderer circuit, wherein the second renderer circuit is arranged to render audio elements by generating a second set of audio signals for headphones, and select between the first renderer circuit and the second renderer circuit such that the rendering of at least a first part of a first audio element is in response to a first audio rendering property indicator which is received in an audio signal. The first audio rendering property indicator is indicative of whether the first part of the first audio element should be rendered via the loudspeakers, or rendered via the headphones.
US11877130B2
In an example, a computing device includes a microphone array and a processor. The processor may transmit an audio stream of a presentation to an online conference. Further, the processor may receive audio data via the microphone array while the audio stream is being transmitted. In response to determining the audio data is coming from a presenter of the presentation, the processor may perform a fade audio operation to control an audio level of the audio stream.
US11877126B2
Techniques, methods, systems, and other mechanisms for measuring the excursion of a speaker while being actively driven. Measuring excursion can involve attaching a flexible printed coil (FPC), including a sense coil, to the speaker, and monitoring an induced current as produced though the sense coil, and further detecting that violation of an excursion limit for the speaker may likely occur.
US11877117B2
A communication system includes a headset, which is configured to output sound waves to an ear of a user based on an audio signal, as well as a microphone, which is configured to output a microphone signal based on ambient sound. The communication system further contains a processing circuit, which is configured to generate, based on the microphone signal, a signal component of the audio signal, which signal component includes information about the generation of sound waves which interfere destructively with a component of the ambient sound occurring at the ear of the user. In addition, the communication system contains a wireless interface and a control circuit, which is configured to activate the processing circuit as a function of an operating state of the wireless interface.
US11877116B2
The present disclosure relates to a speaker device. The speaker device may include a speaker assembly and a supporting connector. The speaker assembly may include a speaker module and a button module. The supporting connector may be configured to contact with the human head and provide a vibration fulcrum for a vibration of the speaker assembly. A distance between a center of the button module and the vibration fulcrum may be not greater than a distance between a center of the speaker module and the vibration fulcrum.
US11877114B1
A speaker securement assembly for headwear comprising a body member, a first speaker arm and a second speaker arm. One end of each of the speaker arms are inserted within the body member. The position of the speaker arms can be adjustable with respect to the body member. The non-insertion ends of the first and second speaker arms can be provided with speaker connectors, which in one embodiment can be an opening, for snugly received an associated Speaker. Preferably, two Clasps can be provided at or near the outer ends of the body member for removably securing the body member to the headwear to be worn by the user. With the body member secured to the headwear and the headwear worn by the user, the Speakers received within connectors at the ends of the speaker arm can be positioned at or near to the wearer's ears.
US11877111B1
The present disclosure provides an earphone including a sound production component, an ear hook, and a microphone assembly. The microphone assembly includes a first microphone and a second microphone. The sound production component or ear hook includes a first sound hole and a second sound hole corresponding to the first microphone and second microphone, respectively. An extension line of a line connecting a projection of the first sound hole on a sagittal plane of the user and a projection of the second sound hole on the sagittal plane has an intersection point with a projection of an antihelix, a ratio of a first distance between the projection of the first sound hole on the sagittal plane and the projection of the second acoustic hole on the sagittal plane to a second distance between the projection of the second acoustic hole on the sagittal plane and the intersection point is 1.8-4.4.
US11877105B1
An imaging device includes an image sensor and an image processor. The image sensor includes an array of pixels. At least one pixel in the array of pixels includes an array of phase disparity subpixels. The array of pixels includes a set of filter elements arranged in a filter pattern, with different subsets of pixels receiving light through different types of filter elements in the set of filter elements. The image processor is configured to receive values measured by at least the phase disparity subpixels; estimate phase disparities between the received values; generate, using the estimated phase disparities, a set of corrected values for the phase disparity subpixels; and generate, using the set of corrected values for the phase disparity subpixels, a set of demosaiced values for each image plane in a set of image planes. Each image plane is associated with a different type of filter element in the set of filter elements.
US11877097B1
An apparatus and method are described. In at least one embodiment, a premises monitoring system for monitoring a premises is provided. The premises monitoring system comprises a premises device and a power device comprising a rectifier in electrical communication with the premises device. The premises device comprises a video capture element configured to capture video and processing circuitry configured to, in response to a modular wireless transmitter not being removably connected to the premises device, cause transmission of the captured video to the power device via the at least one wired connection. When the modular wireless transmitter is removably connected to the power device, the power device is configured to cause, in response to receiving the captured video, transmission of the captured video via the modular wireless transmitter.
US11877092B2
A communication management device includes circuitry that: receives captured image data of a captured image obtained by an image capturing device and time-series information representing a date and time associated with predetermined area information, the predetermined area information representing a predetermined area and is transmitted by a communication terminal that displays a predetermined area image of the predetermined area; and transmits, to the communication terminal, converted predetermined area image data obtained through perspective projection conversion based on the received captured image data and the received time-series information.
US11877087B2
According to one aspect, a method for remote monitoring of electrical equipment includes acquiring a set of data points, each data point representing a temperature associated with a piece of electrical equipment or a component thereof, assigning each data point to one or more groups of data points, and defining an alarm metric for each group. Each group's alarm metric may be defined independently of other group's metrics. The defined alarm metrics are used to determine the health of the electrical equipment. The data may be determined from virtual probes within an infrared sensor and/or received from RFID devices containing temperature sensor, which are attached to or near the equipment to be monitored, for example. The methods described herein do not require conversion of sensor data into temperature values, and thus obviate the need for expensive sensors and/or computationally demanding conversion, compensation, and calibration routines.
US11877081B2
The invention features an image reader and a corresponding method for capturing a sharp distortion free image of a target, such as a one or two-dimensional bar code. In one embodiment, the image reader comprises a two-dimensional CMOS based image sensor array, a timing module, an illumination module, and a control module. The time during which the target is illuminated is referred to as the illumination period. The capture of the image by the image sensor array is driven by the timing module that, in one embodiment, is able to simultaneously expose substantially all of the pixels in the array. The time during which the pixels are collectively activated to photo-convert incident light into charge defines the exposure period for the sensor array. In one embodiment, at least a portion of the exposure period occurs during the illumination period.
US11877076B2
Provided are an imaging device and an imaging method that can suppress a difference in appearance caused by a difference between the polarization directions of received light in a case in which different images are generated on the basis of light having different polarization directions, have flexibility in the design of the polarization direction of light forming different images, and can generate a plurality of images having a uniform amount of light. An imaging device (1) includes: an imaging optical system (10); a first polarizer that aligns a polarization direction of light transmitted through a first pupil region (E1) and a second pupil region (E2); a wave plate (14) that converts the light into circularly or elliptically polarized light; a second polarizer that transmits light in a second polarization direction different from the first polarization direction; a third polarizer that transmits light in a third polarization direction different from the first polarization direction and the second polarization direction; an imaging element (100) that has a plurality of pixel units receiving the light transmitted through the first pupil region and the second pupil region; and an image generation unit.
US11877070B2
An endoscopic camera system having an optical assembly; a first color image sensor transmitting a first low dynamic range image; a second color image sensor transmitting a second low dynamic range image; a monochrome image sensor transmitting a monochrome image; an HDR processor coupled to the first color image sensor and the second color image sensor for receiving the first low dynamic range image and the second low dynamic range image, the HDR processor being configured to combine the first low dynamic range image and the second dynamic range image into a high dynamic range image; and a combiner coupled to the HDR processor and the monochrome image sensor, the combiner being configured to combine the high dynamic range image with the monochrome image.
US11877069B2
The invention relates to an image capturing device (1) comprising an image sensor (9) making it possible to obtain both an infrared image (31) and an image in the visible range (35) by means of an array of elementary optical filters comprising first optical filters, which are at least partially transmissive in the infrared range, and second optical filters which are at least partially transmissive in the visible range. The image capturing device comprises a calculator (12) which is programmed to control the image sensor to perform two shots, one being exposed according to an ambient brightness in the infrared range for obtaining the first image and the other being exposed as a function of an ambient brightness in the visible range for obtaining the second image. The invention also relates to a system for monitoring a driver (3), comprising such an image capturing device.
US11877067B2
A shutter apparatus includes a front blade unit and a rear blade unit configured to open and close an opening for exposure control, a front drive member and a rear drive member configured to drive the front blade unit and the rear blade unit between an open position and a closed position of the opening, respectively, a front cam gear and a rear cam gear configured to charge the front drive member and the rear drive member, respectively, a front driving source and a rear driving source connected to and configured to rotate the front cam gear and the rear cam gear, respectively, and a controller configured to control the front driving source and the rear driving source based on an imaging condition so as to change driving times of the front blade unit and the rear blade unit.
US11877064B1
This patent provides a novel stereoscopic imaging system. In the preferred embodiment, the improved stereoscopic imaging system would be incorporated onto a smart phone, which is called the stereoscopic smart phone (SSP). The SSP would work in conjunction with one or more stereoscopic head display units (SHDUs). Once this system is operational, it will allow significant improvements to obtaining stereoscopic imagery. One novel aspect of this patent comprises wherein the stereoscopic cameras on the SSP can move in position to alter stereo separation distance and change the convergence to optimally image a scene.
US11877063B2
An inspection device that performs inspection by using an inspection image of a board on which multiple components are disposed, the inspection device includes a fixed focus type camera, a lifting/lowering mechanism configured to move the camera up or down relative to the board, a setting section configured to acquire height information of the components, and set a reference position separated from a top surface of the board by a distance corresponding to a height of each of the components according to a predetermined setting method such that an imaging surface of each component within an imaging range of the camera is included in a depth of field of the camera, and a control section configured to control the lifting/lowering mechanism and the camera such that the inspection image is captured after the camera is relatively moved up or down to focus on the reference position.
US11877051B2
An eye-gaze information acquiring apparatus comprising at least one memory and at least one processor which function as: a first acquiring unit configured to acquire first eye-gaze information of an observer who observes display unit displaying an image; a pointer display unit configured to display a pointer indicating an eye-gaze position of the observer on the display unit when a display setting is set to on; and a second acquiring unit configured to acquire second eye-gaze information, based on the first eye-gaze information, wherein the second acquiring unit acquires the second eye-gaze information by a different method depending on the display setting of the pointer.
US11877035B2
There is provided a system including a memory storing an executable code and a processor executing the executable code to receive a plurality of video inputs, wherein each video input of the plurality of video inputs includes a video feed from an event, provide the plurality of video inputs to each of a plurality of media devices, receive a plurality of user video inputs each from a different one of the plurality of media devices, wherein each of the plurality of user video inputs is created using the plurality of video inputs, and stream each of the plurality of user video inputs as a separate media channel for display by a plurality of media devices.
US11877025B1
A content delivery network (CDN) includes UE gateways, a service switch (SS) mesh network, and server gateways. The CDN nodes maintain cache lists of mappings identifying corresponding upstream system nodes for content items available at content servers connected to the server gateways. When a CDN node receives an upstream service instance request for a specific content item by a corresponding UE connected to a UE gateway, upon determining that a mapping for the specific content item is in its cache list, the CDN node forwards the upstream service instance request to the corresponding upstream system node as part of a process of defining a downstream data path for the specific content item from the corresponding content server to the corresponding UE. The CDN enables service-level content delivery at lower levels of latency than conventional DNS-based systems.
US11877024B2
The present technology is generally directed to multi-user screen sharing. In some embodiments, a method for media content screen sharing includes receiving a first media content item selection from a first user and receiving a second media content item selection from a second user. The method can further include generating a multi-content video signal, wherein the multi-content video signal includes the selected first media content item and the selected second media content item. The multi-content video signal can be displayed to both the first user and the second user. The method can include causing a first electronic device of the first user to display a first portion of the multi-content video signal that corresponds to the selected first media content item, and causing a second electronic device of the second user to display a second portion of the multi-content video signal that corresponds to the selected second media content item.
US11877017B2
An apparatus and method for managing video playback is disclosed. In one aspect, a server may be used to generate a manifest file for directing a video player to play requested video content in a video stream with alternative content.
US11877011B2
Systems, methods and apparatus for processing visual media data are described. One example method includes performing a conversion between visual media data and a visual media file that includes one or more tracks that store one or more bitstreams of the visual media data according to a format rule; wherein the format rule specifies whether to include, in a configuration record of a track, a first element indicative of a picture width of the track and/or a second element indicative of a picture height of the track is based on (1) whether a third element indicative of whether the track contains a specific bitstream corresponding to a specific output layer set and/or (2) whether the configuration record is for a single-layer bitstream, and wherein the format rule further specifies that the first element and/or the second element, when included in the configuration record of the track, are represented in a field including 16 bits.
US11877006B2
A video coding mechanism is disclosed. The mechanism includes receiving a video signal partitioned into a chroma block and a first neighboring luma block. The mechanism also includes encoding prediction information for chroma samples of the chroma block into a bitstream. The prediction information for the chroma samples is determined via intra-prediction based on down-sampled neighboring luma samples. The down-sampled neighboring luma samples are generated from a single row of luma samples from the first neighboring luma block. A bitstream including the prediction information for the chroma samples is transmitted to support decoding and display of the chroma samples.
US11877004B2
Aspects of the disclosure provide methods and apparatuses for video coding. In some examples, an apparatus includes processing circuitry that obtains motion information of a group of blocks in a picture from a coded video bitstream, the motion information indicating base motion vectors for the group of blocks, and the base motion vectors pointing to a reference picture in a prediction list. The processing circuitry determines a range of target motion vectors for the group of blocks along a particular coordinate direction according to the base motion vectors and a target difference, where, for any two motion vector within the range, a difference of integer-pixel parts thereof along the particular coordinate direction is equal to or less than the target difference. The processing circuitry further converts the base motion vectors into the target motion vectors according to the range for reconstructing samples of the group of blocks.
US11876996B2
Methods, systems and devices for defining and using constraints on picture types in video bitstream processing are disclosed. An example method of video processing includes performing a conversion between a video including one or more pictures and a bitstream of the video, wherein the bitstream conforms to a format rule. The format rule specifies that a picture timing (PT) supplemental enhancement information (SEI) message, when included in the bitstream, is access unit (AU) specific, and wherein each picture of the one or more pictures that is a random access skipped leading (RASL) picture includes only a RASL network abstraction layer unit type (NUT).
US11876993B2
The present application relates to signaling of combined intra-inter prediction. A method for processing video includes: coding, during a conversion between a current video block in a video data and a bitstream representation of the current video block, a combined inter-intra prediction (CIIP) flag for the current video block by a context model based coding without referring to a CIIP flag of one or more neighboring video blocks to the current video block, and performing, at least by applying the combined inter-intra prediction (CIIP) flag of the current video block, the conversion.
US11876969B2
This disclosure describes entropy coding techniques for media data coded using neural-based techniques. A media coder is configured to determine a probability distribution function parameter for a data element of a data stream coded by a neural-based media compression technique, wherein the probability distribution function parameter is a function of a standard deviation of a probability distribution function of the data stream, determine a code vector based on the probability distribution function parameter, and entropy code the data element using the code vector.
US11876963B2
Provided is an encoder which includes circuitry and memory. The circuitry encodes an image block using the memory. In encoding the image block, the circuitry: obtains one or more size parameters related to a size of the image block; determines whether the one or more size parameters and one or more thresholds satisfy a determined relationship; encodes a split parameter when the one or more size parameters and the one or more thresholds are determined to satisfy the determined relationship, the split parameter indicating whether the image block is to be split into a plurality of partitions including a non-rectangular partition; and encodes the image block after splitting the image block into the plurality of partitions when the split parameter indicates that the image block is to be split into the plurality of partitions.
US11876959B2
An encoder includes circuitry and memory coupled to the circuitry. The circuitry, in operation: determines whether a size of a current block, which is a unit for which a vector candidate list including vector candidates is generated, is less than or equal to a threshold; when the size of the current block is less than or equal to the threshold, generates the vector candidate list by registering a history-based motion vector predictor (HMVP) vector candidate in the vector candidate list from an HMVP table without performing a first pruning process; when the size of the current block is greater than the threshold, generates the vector candidate list by performing the first pruning process and registering the HMVP vector candidate in the vector candidate list from the HMVP table; and encodes the current block using the vector candidate list.
US11876958B2
Provided are a video picture component prediction method and apparatus, and a computer storage medium. The method may comprise: acquiring a reference value set of a first picture component of a current block; determining, from the reference value set of the first picture component, multiple first picture component reference values; respectively carrying out first filtering processing on a sample value of a sample corresponding to each of the multiple first picture component reference values to obtain multiple filtered first picture reference sample values; determining reference values, corresponding to the multiple filtered first picture reference sample values, of a picture component to be predicted; according to the multiple filtered first picture reference sample values and the reference values of the picture component to be predicted, determining a parameter of a component linear model; according to the component linear model, carrying out mapping processing on a reconstruction value of the first picture component of the current block to obtain a mapping value; and according to the mapping value, determining a prediction value of the picture component to be predicted of the current block.
US11876955B2
A method for qualification of a camera system and/or its image/camera signals of a partially autonomously or autonomously driving vehicle. Infrastructure information from a vehicle's surroundings is used. The image/camera signal of the camera system is monitored by a monitoring function with regard to at least the following criteria: image/camera signal in recurring, known time windows, sequence of the image/camera signals, corruption of the image/camera signals, signature checking of the camera system. Checking of the image/camera signals using unmoving land markings that are reconciled with a list is carried out and they are checked for a mapping signature. Then the image/camera signals and the infrastructure information contained in the updated map check function are communicated to an evaluation function and merged and compared in a signal fusion unit. Consequently, a qualified image/camera signal is obtained.
US11876954B2
An image sensor may be implemented using a stitched image sensor die. The stitched image sensor die may be formed from a step and repeat exposure process using a set of tiles in a reticle set. Multiple instantiations of a same circuitry block on a given tile may be patterned and formed on the image sensor die. The image sensor die may include circuitry configured to enable testing of one or more instantiations of the same circuitry block. The image sensor die may include memory circuitry for storing indications of a functional instantiation of the multiple instances and may use the functional instantiation for normal operation.
US11876946B2
The invention provides a method and an apparatus for adopting analogue decor templates in decor printing, including a similarity comparison between at least one of (1) to n hyperspectral digital reference images of the analogue decor template and at least one of (1) to n hyperspectral digital actual images of a substrate with decor. A decor-specific profile target is adjusted such that the digital template of the analogue decor template can be output on a substrate by way of an output medium in such a way that the colour deviation between at least one of (1) to n reference images of the analogue decor template and at least one of (1) to n actual images of the substrate with decor is below a specified target value.
US11876943B2
A server includes a controller The controller acquires device-usage information, which indicates a status of use of a subscribed device which is a device subscribing to a service, from the subscribed device, generates service-usage information indicating a status of use of the service, based on the acquired usage information, acquires an exchange request for changing the subscribed device from a first device currently subscribing to the service to a second device different from the first device, and changes the subscribed device from the first device to the second device, in response to the acquired exchange request.
US11876936B1
A system and method for dynamic tabs-based selection role-based print management web portal determines a role assigned to a logged in user. A user is provided with selectable tabs based on their determined role. Users with rolls allowing access to customer information can select customers for management of customer information or management of customer devices. Tabs are generated based on selected customer properties. Users with administrative roles are enabled to further configure, adjust and troubleshoot devices. Users with an end user role are limited to device tasks and management of their own information. Super users are unrestricted and have access to all functions of all users. Thus, functionality is added based on a user's role in a non-redundant manner.
US11876934B2
A reading unit is configured to capture an image of a shadow generated at a leading end of a document, and a control unit is configured to estimate a thickness of the document based on a pixel value of the shadow. A multifeeding error is displayed on a display unit when it is determined as thin paper in a thick paper determination. The control unit turns multifeeding detection to OFF and stands by until a feeding is completed, and upon completion, returns the multifeeding detection to ON.
US11876932B2
One example method of video processing includes implementing, by a processor, a decoder-side motion vector derivation (DMVD) scheme for motion vector refinement during a conversion between a current video block and a bitstream representation of the current video block by deriving parameters based on a deriving rule. The conversion may include compressing the current video block into the bitstream representation or uncompressing the bitstream representation into pixel values of the current video block.
US11876927B2
A fraud detection system receives incoming calls and determines a fraud score indicating the likelihood that the incoming call is from a fraudulent or malicious caller. The system is able to learn patterns of fraudulent activity from historical call records and feedback provided by a subscriber.
US11876924B2
A computer that dynamically generates a customized second document is described. During operation, the computer receives information specifying activation of a hosted field in a document associated with a third party, where the information specifies a willingness to receive one or more messages from the computer and specifies a telephone number. In response, the computer dynamically generates the customized second document that includes information about one or more transactions (such as one or more upcoming events) of interest to an individual associated with the telephone number. Then, the computer sends a message to an address corresponding to the telephone number, where the message includes a link to the customized second document. Next, when the computer receives information specifying activation of the link from an electronic device, the computer provides information specifying the customized second document to the electronic device for display on the electronic device.
US11876917B2
An interface element connected to a device and a security die-chip are fabricated in a single package. The security die-chip may provide a security authentication function to the interface element that does not have the security authentication function. The security die-chip may include a physically unclonable function (PUF) to provide a private key, and a hardware security module to perform encryption and decryption using the private key.
US11876911B2
A blockchain based alias directory may be utilized. Encrypted lists of aliases may be stored on the blockchain and may be accessible to network computers and secure gateways. Embodiments are directed to secure gateways and user devices for accessing the alias directory stored in the blockchain during a financial transaction. The user device may be provided with a list of aliases from which a user may select a payment account. Upon selection the user may be redirected to an identity verification system of the associated payment network.
US11876906B2
A method for distributed assignment of yields of a facility to participating persons on the basis of a smart meter gateway network comprising smart meter gateways comprises storing information with regard to participation of a person in the facility, in a chain of data sets cryptographically linked to one another in the smart meter gateway network; storing a smart contract in a chain of data sets, the smart contract being uniquely allocated to the facility and containing facility parameters necessary to calculate yields of the facility; receiving energy information produced by the facility by at least one smart meter gateway; storing the energy information or information derived therefrom in a chain of data sets; calculating yield tokens on the basis of the energy information and the smart contract; and assigning a part of the yield tokens to a participating person on the basis of the participation information.
US11876904B2
Secure communication between users and resources of an electrical infrastructure and associated systems and methods. A representative secure distributed energy resource (DER) communication system provides for the creation of trust rules that govern the permitted communications between users and resources of an electrical infrastructure system, and the enforcement of the trust rules.
US11876900B2
A system includes a communication channel monitor configured to calculate a hash value of a first encrypted code segment based on a measurement. A security module may derive a first encryption key using a key decryption function operation from the hash value of the first encrypted code segment. A processor decrypts the first encrypted code segment with a seed key retrieved from a storage device, and if the decryption is successful then executes the first decrypted code segment. The processor may retrieve a second one of the encrypted code segments, wherein the second encrypted code segment is a next encrypted code segment for execution after the first encrypted code segment according to a sequence of execution, decrypt the second encrypted code segment with the first encryption key, and if the decryption is successful then execute the second decrypted code segment.
US11876898B2
A vehicle master device includes a decryption key storage unit that cannot be read from an outside and that stores a decryption key for generation of a security accesses key used to perform device authentication of a rewrite target electronic control unit. The vehicle master device acquires rewrite specification data from an outside, analyzes the rewrite specification data acquired, extracts a key derivation value corresponding to the rewrite target electronic control unit from an analysis result of the rewrite specification data, and by using the decryption key corresponding to the rewrite target electronic control unit stored in the decryption key storage unit, decrypts the key derivation value extracted, and generate a security accesses key.
US11876896B2
A method for pairing a key fob with a control unit is provided. The key fob executes an ID authenticated key agreement protocol with a pairing device based on a key fob identification to authenticate one another and to generate a first encryption key. The pairing device encrypts a control unit identification using the first encryption key. The key fob receives the encrypted control unit identification transmitted from the pairing device. The key fob then executes an ID authenticated key agreement protocol with the control unit based on the control unit identification to authenticate one another and to generate a second encryption key. The key fob then receives an operational key transmitted from the control unit that is encrypted with the second encryption key.
US11876893B2
In a system and method for distribution of media content, a cable provider gateway cooperates with a broker API, one or more streaming provider gateways, and one or more streaming applications to locally cache and display media content from the streaming provider gateways even when the streaming applications do not have connectivity to their gateways.
US11876889B2
A symmetric cryptography for encrypting and decrypting information is provided, that can be implemented efficiently in hardware or in software. The symmetric cryptography uses a key generator, so that the cryptography is not dependent on a single, static cryptography key. The key generator is a value or collection of values from which the key is generated. In some embodiments, the key generator substantially increases the computational complexity of differential cryptanalysis and other cryptographic attacks because it has more entropy than the key(s). In an embodiment, the key generator is updated with one-way functions exhibiting the avalanche effect, which generates an unpredictable sequence of keys used during the encryption or decryption process. In an embodiment, a dynamic key is derived from a key generator with a one-way function. In an embodiment, a block cipher uses a different dynamic key to encrypt each block of plaintext, where each key is derived from a different key generator.
US11876883B2
A packet processing method, a network node, and a system includes obtaining, by a first network node, a first packet that includes a segment list, where the segment list includes a segment identifier of a network node on a path used to forward the first packet, obtaining, by the first network node, a segment identifier of a second network node from the segment list, where the second network node is a next-hop segment node of the first network node on the path, replacing, by the first network node, a destination address of the first packet with the segment identifier of the second network node, and adding a network performance parameter of the first network node to the segment list to generate a second packet, and sending, by the first network node, the second packet to the second network node.
US11876880B2
A data processing system is provided. A host processing device supports a host transport engine operable to establish a first transport stream over a network with a remote peer. Device hardware comprises a device transport engine. The device transport engine is configured to monitor the first transport stream to determine a state of the first transport stream and in response to an indication from the host processing device perform transport processing of the first transport stream.
US11876876B2
Various embodiments of the teachings herein include methods for implementing communication conversion between a server-client system and a publish-subscribe (pub-sub) system. An example may include: receiving a message from the pub-sub system, wherein a topic of the message includes information related to a target service in the server-client system to which the message is to be sent, and a payload of the message includes identification information of a consumer in the pub-sub system, wherein the consumer is to receive a response message from the server-client system; parsing the message to determine a host and a service provider that provide the target service, and the consumer who is to receive the response message; sending a request message for the target service to the service provider on the determined host; receiving the response message; adding the identification information to the response message; and sending it to the pub-sub system.
US11876874B2
The present disclosure relates to systems and methods for filtering electronic activities. The method includes identifying an electronic activity. The method includes parsing the electronic activity to identify one or more electronic accounts in the electronic activity. The method includes determining, responsive to parsing the electronic activity, that the electronic activity is associated with an electronic account of the one or more electronic accounts. The method includes selecting, based on the electronic account, one or more filtering policies associated with the data source provider to apply to the electronic activity. The method includes determining, by applying the selected one or more filtering policies to the electronic activity, to restrict the electronic activity from further processing based on the electronic activity satisfying at least one of the selected one or more filtering policies. The method includes restricting, the electronic activity from further processing.
US11876871B2
Systems and methods described herein provide for receiving, by a network device and from a radio access network (RAN) controller, transmission information related to performing an over-the-air (OTA) update campaign, the transmission information identifying a location of a plurality of user equipment (UE) devices that are to receive an OTA update; receiving, by the network device, an OTA update file associated with the OTA update; and transferring, by the network device, the OTA update file to the plurality of UE devices according to the transmission information.
US11876866B2
The disclosure provides a method for assisting an unregistered user device to access an end-to-end call service of a private network and a communication system. The method includes: determining whether the user device that is not registered on the private network wants to initiate a request of an emergency call; in response to determining that the user device that is not registered on the private network wants to initiate the request of the emergency call, assisting the user device to access the end-to-end call service without being registered on the private network.
US11876863B2
A method and system for cloud distributed hybrid data storage and normalization are disclosed. The method may include obtaining a data set comprising data entities. A data entity may comprise data fields each containing a data element. The method may further include determining policy constraint meta-data for each of the data elements based on the storage policy constraint. The policy constraint meta-data may include a first meta-tag indicating the storage policy constraint for the data element. The method may further include determining whether a server satisfies the storage policy constraint based on the first meta-tag for the data element. When the server satisfies the storage policy constraint, the method may further include transmitting the data element to the server to store the data element on the server. When the server fails to satisfy the storage policy constraint, the method may further include, storing the data element on the client.
US11876862B2
Examples of the present disclosure describe systems and methods for establishing a persistent connection between file attachments uploaded to cloud storage and associated electronic communications. An electronic communication including an attached file may be stored and presented in a communication application user interface that includes interactive functions, such as edit and save functions. Upon selection of an interactive function, a copy of the file may be uploaded to a cloud storage location and, in some examples, opened in a productivity application. A link to the file at the cloud storage location may be stored as a property of the file that is stored with the electronic communication. Resultantly, a connection may be maintained between the file at the cloud storage location and the electronic communication. Based on this connection, the copy of the file at the cloud storage location may be opened upon a subsequent selection of an interactive function.
US11876860B2
In a data sharing system 1, a plurality of dHCI systems 100 share data by communication, and each of the plurality of dHCI systems 100 is configured to include a dHCI 110 to provide a virtual environment to execute an application and a storage system 120 to provide a volume to the virtual environment together with a storage device of the dHCI 110. Each of the plurality of dHCI systems 100 stores data of the own computer system in the volume of the own computer system and acquires data of another computer system from the other computer system and stores the data in the volume. When data of some other computer system cannot be acquired from the other computer system, each of the plurality of dHCI systems 100 acquires the data from a different other computer system and stores the data in the volume.
US11876855B2
The nodes of a squad of nodes include a coordinating node and a set of worker nodes for sharing computational resources to perform resource intensive tasks. To coordinate the sharing of resources, the coordinating node requests a report of resources status and current utilization from each worker node. The report of resource status includes at least a battery level of a corresponding worker node. The coordinating node receives a work request from a requesting worker node, and identifies a subset of worker nodes for executing the work request based on at least the battery level of each worker node and the current utilization of each worker node. The coordinating node then sends the list of identified worker nodes to the requesting worker node to allow the requesting worker node to divide the tasks for completing the work request among the worker nodes included in the list of identified worker nodes.
US11876849B2
A media service processing method, applied to an electronic device, includes providing, by an application running on the electronic device, a media service for a user, sending, to a server, request signaling requesting to send data of the media service to an intermediate storage unit, storing, in the intermediate storage unit, the data, moving the data from the intermediate storage unit to a target storage unit, wherein storage space of the intermediate storage unit is greater than storage space of the target storage unit, obtaining the data from the target storage unit, and playing the data.
US11876847B2
A second media rendering device in a network is synchronized with a first media rendering device in the network. At a first time s1, the second media rendering device sends a request for a current audio sample index from the first media rendering device. The first media rendering device receives the request for the current audio sample index from the second media rendering device. The first media rendering device sends a message including a first current audio sample index equal to a value for a first media rendering device internal sample index. At a second time s2 the second media rendering device receives the first current sample index value from the first media rendering device. The second media rendering device determines a transmission latency, and estimates an updated first media rendering device internal sample index value.
US11876844B2
The server system hosts one or more virtual client devices executing one or more virtual applications, each virtual client device corresponding to a remote physical client device. The server system receives, from a first remote physical client device, a signal of a characteristic of media detected by a physical component of the first remote physical client device. The server system, in response to receiving the signal of the characteristic of the media, determines, based on the characteristic of the media, an instruction for adjusting the media detected by the physical component of the first remote physical client device and transmits, to the client device, the instruction for adjusting the media at the first remote physical client device.
US11876843B2
The present disclosure provides a method, an apparatus, a medium and an electronic device for generating a round-table video conference. In the present disclosure, in response to the head instruction information of the participant, the scrolling starting number is determined from the round-table seat number sequence through the video of the current presenter, and the scrolling ending number is determined from the round-table seat number sequence through the video of the current speaker, thereby the scrolling sequence of the target seat numbers is obtained. According to the scrolling sequence, a manner of the virtual camera in the center of the round table being rotated and shooting is simulated, and the images of the participants queued between two points are scrolled and displayed, so that a virtual round-table conference scene is created in the video conference.
US11876841B2
Systems and techniques for sharing media may utilize or implement a server receiving a media share request from a first device associated with a first user, the media share request including metadata pertaining to a media, retrieving a set of candidate media and fine tuning the set of candidate media to determine a selected candidate media, and transmitting metadata associated with the selected candidate media to a second device associated with a second user or transmitting a set of application program interface (API) calls to the second device.
US11876823B2
Various systems and methods are described for correlating technology choices with the risk of system vulnerabilities. A system captures and quantifies both observations of technology choices as well as the outputs certain outputs of internal choices and processes across a number of different organizations. A Bayesian estimate of vulnerability is imputed from the choices and observed use of vulnerable technology, further segmented by business type, revenue, and size. Differences between the observation of a particular organization and Bayesian expected value are measured and converted to vulnerability score, the vulnerability score embodying a point-in-time and longitudinal measure of organizational performance, including the likelihood of future compromise due to software vulnerabilities. The vulnerability score can then be further used to price risk, for example in a cyber insurance context.
US11876818B2
An anomaly detection method includes: calculating, for a detection target data stream of consecutive detection target data, distances between the detection target data; extracting features of the detection target data stream using the calculated distances; and calculating anomaly degree information about a degree of anomaly in the detection target data stream using the extracted features. Each extracted feature is made up of L consecutive distances (L is an integer greater than or equal to 2). For each feature extracted, supplementary information for calculating the anomaly degree information is calculated using a difference in the feature. For each of one or more information calculation target windows made up of N detection target data (N is an integer greater than or equal to L+1), the anomaly degree information is calculated using all supplementary information calculated from the N detection target data.
US11876799B2
Disclosed are systems and methods for registering and localizing a building server. A system comprises a building server communicatively coupled with a computing cloud, and configured to initiate a registration process that comprises transmitting data identifying the building server. The computing cloud comprises at least a device registration module that receives the data transmitted from the building server, authenticates the building server, and generates and transmits data such as a building server password and a digital certificate. The computing cloud also comprises an identity management module that receives a request to create a unique ID associated with the building server, and updates a memory to indicate an association between the building server and the computing cloud.
US11876791B2
Systems, methods, circuits and computer-readable mediums for message authentication with secure code verification are provided. In one aspect, a system includes a client device storing a code and a security device coupled to the client device. The security device is configured to receive a property of the code generated by the client device, verify correctness of the property of the code based on information associated with an authorized code to determine that the code is authorized, the information being stored within the security device. In response to determining that the code is authorized, the security device enables to access data stored within the security device and generate a property of a message based on the data.
US11876788B2
The present invention pertains to a method and system for preventing unauthorized access via signal interception and hacking to a user's secure mobile device. One embodiment of the system further comprises an encryption server in communication with the secure mobile device, a clear server in communication with a clear mobile device, and a termination gateway in connection with secure and clear POTS phones on the PSTN. The termination gateway communicates with the clear and encryption servers by IP tunneling. The system enables universal access between secure and non-secure packet-switched phone lines, operating via the Internet, and clear and secure circuit-switched phone lines operating on the PSTN.
US11876786B2
Methods and systems for implementing a moving target defense are described. The moving target defense can comprise obfuscating a protocol identifier within a packet. The protocol identifier can be replaced with a faux protocol identifier. Additionally, diversion headers can be inserted into to the packet, thereby creating additional layers of complexity.
US11876783B2
There is provided a computerized method of secure communication between a source computer and a destination computer, the method performed by an inspection computer and comprising: receiving data sent by the source computer to the destination computer; inspecting the received data using one or more filtering mechanisms, giving rise to one or more inspection results; separately signing each of the one or more inspection results; determining, based on an inspection management policy, whether to send at least some of the inspection results and/or derivatives thereof for manual inspection; upon a positive determination, providing manual inspection of the at least some inspection results and/or derivatives thereof, and providing signing of the at least one manual inspection result; and analyzing signed inspection results and performing additional verification of the signed inspection results when a result of the analyzing meets a predefined criterion specified by the inspection management policy.
US11876779B2
There is disclosed in an example a gateway device, including a hardware computing platform, and a secure domain name system (DNS) engine having circuitry and stored instructions to-program the circuitry, the secure DNS engine to communicatively couple to an endpoint via a local network, begin a secure DNS transaction with the endpoint, determine whether the endpoint supports delegated credentials, and after determining that the endpoint supports delegated credentials, establish a secure DNS session with the endpoint using a delegated credential.
US11876777B2
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a central entity in an integrated access and backhaul (IAB) network may determine that a trigger condition for updating transport network layer information of an IAB node in the IAB network is satisfied, based at least in part on at least one of: a change of a donor distributed unit associated with the IAB node, a central entity change associated with the IAB node, or an establishment, release, or modification of a route including the IAB node; and provide, to the IAB node, updated transport network layer information, based at least in part on the trigger condition being satisfied. Numerous other aspects are described.
US11876771B2
A message display method and apparatus that can display a first message in an editing state; determine, in response to a selection operation on a candidate user account, a user account selected from the candidate user account as a participant user account of the first message; and display, after editing of the first message is completed, the first message including a first participant tag, the first participant tag being in a posted state, and the first participant tag being used for indicating that an object corresponding to the participant user account is a participant of message content of the first message.
US11876767B2
A mobile application for integrating a location sharing event with a messaging platform such as a text messaging or email platform allows users to be prompted about location sharing when at least a part of the message includes location or time information. In one embodiment, the mobile application takes the form of an integrated location sharing application that parses the message to discern the relevant location or time information. The application may also provide a notification of a future event and may optionally generate a location sharing event based on the notification. In another embodiment, the application permits interactive route sharing between at least two computing devices.
US11876758B1
Systems and methods for configuring a dialogue guidance graph that governs a set of operations of an automated dialogue system and that includes encoding a recall operation to a target graphical node of the graph, wherein the recall operation causes: an accessing of a temporary data storage storing a log of data of an active dialogue session between a user and the automated dialogue system, an assessment of a terminality attribute associated with the target graphical node, a determination of whether the terminality attribute is disabled or enabled, wherein if the terminality attribute is disabled, the recall operation, causes the automated dialogue system to revert the active dialogue session to the target graphical node to perform one or more dialogue-based operations between the user and the automated dialogue system that converts the terminality attribute of the target graphical node from the disabled state to the enabled state.
US11876755B2
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless communication device may receive a configuration for periodic communications, wherein the configuration indicates a periodicity for the periodic communications. The wireless communication device may receive an indication of whether the periodicity applies to at least one of full duplex resources or half duplex resources. The wireless communication device may communicate based at least in part on the configuration for periodic communications, the periodicity, and the indication. Numerous other aspects are described.
US11876754B2
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network node may generate an intended time division duplexing (TDD) downlink-uplink (DL-UL) configuration, wherein the network node is associated with a first central unit (CU) and a second CU, and wherein the intended TDD DL-UL configuration is for a cell that is served by the network node and associated with the second CU. The network node may transmit the intended TDD DL-UL configuration for the cell to the first CU. Numerous other aspects are described.
US11876750B2
A communication technique for convergence between a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system and a technology for Internet of Things (IoT), and a system thereof, are provided. The communication technique and system may be applied to intelligent services (for example, smart homes, smart buildings, smart cities, smart cars or connected cars, health care, digital education, retail businesses, security and safety related services, etc.) based on the 5G communication technology and the IoT-related technology. A method and apparatus for determining a channel access procedure in a wireless communication system are provided.
US11876748B2
A base station may identify an association between a set of physical cell identifiers (PCIs) identifying different transmission reception points (TRPs) and a set of transmission configuration indicator (TCI) states for a user equipment (UE). The base station may transmit a TCI state and PCI association indication to the UE. The UE may receive a downlink transmission using a receive beam associated with a TCI state, and may identify a PCI of the set of PCIs to use to decode the received downlink transmission. In cases where the TCI state used to receive the downlink transmission is associated with multiple PCIs, the UE may select a default PCI from the multiple PCIs, and may decode the received transmission accordingly. In some examples, the UE may receive reference signals from one or more of the serving TRPs and may identify a PCI to use to decode the received reference signals.
US11876744B2
A secondary cell activation method and apparatus relating to the communications field are described herein. The method may include sending, by an access network device, an activation command to a terminal device, where the activation command indicates activating a secondary cell. The method may also include sending, by the access network device, first configuration information of a first reference signal to the terminal device. Furthermore, the method may include sending, by the access network device, the first reference signal to the terminal device according to the first configuration information, where the first reference signal is used to obtain a channel measurement result of the secondary cell. According to secondary cell activation methods described herein, a flexible and efficient secondary cell activation mechanism can be provided, so as to improve secondary cell activation efficiency.
US11876741B2
The present application can provide an uplink transmission method and apparatus. The method comprises: a base station instructs a UE to send SRSs corresponding to N groups of SRS resources, each of the N groups of SRS resources comprising one or more SRS resources; N being a positive integer; the base station receives the SRSs sent by the UE to determine X groups of uplink scheduling information, each of the X groups of uplink scheduling information corresponding to one group of SRS resources in the N groups of SRS resources; uplink scheduling information in different groups corresponding to SRS resources in different groups; X being a positive integer greater than one and not greater than N; the base station sends the determined X groups of uplink scheduling information to the UE so that the UE transmits an uplink signal according to the X groups of uplink scheduling information.
US11876732B2
System on a chip, comprising several master pieces of equipment, several slave resources, an interconnection circuit coupled between the master pieces of equipment and the slave resources and capable of routing transactions between master pieces of equipment and slave resources. A first particular slave resource cooperates with an element of the system on a chip, for example a clock signal generator, and the element has the same access rights as those of the corresponding first particular slave resource.
US11876731B2
Systems and methods for mapping applications onto system resource of a computing platform are discussed. The computing platform may receive, using control circuitry, a request to run a plurality of applications on a computing platform having a plurality of system resources. The computing platform may determine a plurality of mapping configurations for the plurality of applications onto the plurality of system resources. The computing platform may execute the plurality of applications with each of the plurality of mapping configurations. The computing platform may determine at least one performance metric based on the executed plurality of applications for each of the plurality of mapping configurations. The computing platform may select a selected mapping configuration among the plurality of mapping configurations based on at least one determined performance metric.
US11876726B2
Cut-through frame transfer or store-and-forward frame transfer of a frame in an network switch is disclosed. A frame is received from an input port of the switch. A time period in a cycle time when the frame is received and a stream identification of the frame is determined. One of the cut-through frame transfer and the store-and-forward frame transfer of the frame is performed based on the time period in the cycle time when the frame was received and the stream identification.
US11876725B2
Techniques for transmitting data packets on a shared channel in a data communications network include storing, on a local node, a current number of turns in a transmitting queue and a current turn based on packets received from other nodes on the channel. For a first local data packet to transmit, a local transmit turn is obtained based on successfully transmitting the packet in a time interval following a last turn in the queue. A data link layer header includes queue fields for the current number of turns, the local transmit turn, and a request for adding the local transmit turn. While there is still a remaining packet to transmit and when the current turn is the local transmit turn, the packet is transmitted with queue fields indicating the current number of turns, the current turn, and an indication of no new turn. An acknowledgement control packet indicates successful transmission.
US11876721B2
The techniques described herein enable the use of a time factor for traffic management and routing. A system is configured to analyze traffic for a service over a period of time and identify (e.g., learn) traffic patterns that reflect a substantial effect on traffic during a particular real-world event. Using the traffic patterns identified via the analysis, the system can provide valuable time-based traffic information to service providers. A service provider can then create a predefined time-based profile that is used by a traffic manager to switch from a current traffic routing configuration to a different traffic routing configuration that better accommodates an expected traffic load for various endpoints. The predefined time-based profile specifies a scheduled time at which the switch is to occur, and this scheduled time can correspond to a start time for a real-world event that is known to cause an increase or decrease in traffic.
US11876720B2
The embodiments of this application provide a media packet forwarding method and a forwarding server. The method includes determining, by the forwarding server after receiving a to-be-forwarded RTP media packet, a type of the to-be-forwarded RTP media packet, then determining a priority of the to-be-forwarded RTP media packet according to the type of the to-be-forwarded RTP media packet, and forwarding an RTP media packet having a higher priority, selecting between the received to-be-forwarded RTP media packet and an RTP media packet being currently forwarded.
US11876704B2
A traffic control method including obtaining, by a network device, a configuration policy from a management device, where the configuration policy is used to control access between a plurality of branch devices, and where each of the plurality of branch devices is connected to the network device, and configuring, by the network device, a destination of traffic between the branch devices based on the configuration policy, so that the traffic between the branch devices is transmitted to the configured destination.
US11876701B2
A network interface controller (NIC) capable of efficient operation management for host accelerators is provided. The NIC can be equipped with a host interface and triggering logic block. During operation, the host interface can couple the NIC to a host device. The triggering logic block can obtain, via the host interface from the host device, an operation associated with an accelerator of the host device. The triggering logic block can determine whether a triggering condition has been satisfied for the operation based on an indicator received from the accelerator. If the triggering condition has been satisfied, the triggering logic block can obtain a piece of data generated from the accelerator from a memory location and execute the operation using the piece of data.
US11876699B2
A first device verification model is sent to a first agent on a first device providing at least a portion of the service. The first agent is able to monitor based on the first device verification model a parameter of the first device related to the service. A second device verification model is sent to a second agent on a second device providing at least a portion of the service, wherein the second agent is able to monitor based on the second device verification model a parameter of the second device related to the service. A report is received from the first agent of at least the parameter of the first device. A report is received from the second agent of at least the parameter of the second device. At least the parameter of the first device and at least the parameter of the second device are analyzed to determine whether the service is functioning as intended.
US11876690B1
Each of multiple vehicle data collection devices are configured to collect data streams associated with operation of a vehicle. The data streams include time-stamped speed data. A transmitter is configured to transmit the data streams. An analytics server is configured to receive the data streams transmitted by the transmitter and to process the data. In connection with the processing, data streams with at least one common time stamp are identified. The time-stamped speed for one of the data streams at a first time interval is compared to the time-stamped speed for another of the identified plurality of data streams at a second time interval, where the second time interval comprises the first time interval plus an additional time increment. Based on the comparison, it is determined whether the two of the plurality of data streams are associated with a same trip or a different trip.
US11876676B2
An apparatus and method for updating the firmware version in a network node is described. The firmware is divided into a plurality of blobs, each blob having an associated blob version. Each blob version is associated with a firmware version. The method includes receiving notification from a client server network node of an updated version of a first blob and the compatible versions of the remaining blobs. A blob upgrade order is determined from the first blob updated version, the remaining blobs compatible versions, and the remaining blobs current versions. Each blob is upgraded in the blob upgrade order. The client is restarted after each blob upgrade.
US11876673B2
An example application programming interface (API) server device that distributes configuration data to managed network devices includes one or more processing units implemented in circuitry and configured to receive configuration data to be deployed to at least one of the managed network devices; store the configuration data to a configuration database; and send the configuration data to the at least one of the managed network devices. In this manner, the configuration data can be archived for later retrieval and analysis, e.g., to perform root cause analysis in the event of an error.
US11876672B2
A framework referred to as COmposition fRamework for chaNge management (CORNET) may integrate re-usable abstraction, modular composition with plug-and-play capabilities, or automated translation of high-level change management intent into low-level implementations and mathematical models. CORNET may use real-world data collected from cellular networks (e.g., 4G or 5G) and virtualized services, such as virtual private networks (VPN) and software defined wide area networks (SDWAN) running in the cloud.
US11876669B2
A method and system for line fault detection, and a network control system are provided. A line fault detection method of a line fault detection system operated by at least one processor comprises generating a network device vector for each node, whose elements are network devices included in each node connected to both ends of a line, when a fault alarm occurs, setting an element corresponding to the network device in which the fault alarm occurs among the elements of the network device vector as a communication state according to the fault alarm, and determining whether a fault occurred in the line and the network device where the fault occurred based on the communication state set in the network device vector.
US11876667B2
A method includes determining that data out of a peripheral device has been interrupted. In response, control signals are transmitted that cause power to not be supplied to the peripheral device and then cause power to be supplied to the peripheral device. If the peripheral device is determined to not be outputting data, whether data into the peripheral device has been restored is determined. If it is not, control signals are transmitted that cause power to not be supplied to a router and then cause power to be supplied to the router. If the router is determined to be outputting data, control signals are transmitted that cause power to not be supplied to a wireless access point that is coupled to the modem and then cause power to be supplied to the wireless access point. Whether the wireless access point is outputting data is determined.
US11876661B2
System and methods for shaped single carrier orthogonal frequency division multiplexing with low peak to average power ratio are provided. The system receives an input signal and modulates the input signal to form Dirichlet kernels in a time domain to generate an offset Dirichlet kernel output time array where each Dirichlet kernel has a main lobe and a plurality of side lobes. Modulating the input signal suppresses a peak to average power ratio of the offset Dirichlet kernel output time array by reducing the plurality of side lobes of each Dirichlet kernel and respective amplitudes of the side lobes.
US11876659B2
A data communication method in which input digital data is received and encoded into an encoded waveform having zero crossings representative of the input digital data. The encoding includes generating the encoded waveform based upon a continuous piecewise function having sinusoidal components. The continuous piecewise function may be used in generating a plurality of symbol waveforms, each of which occupies a period of the encoded waveform and represents bits of the input digital data. The plurality of symbol waveforms are defined so that a value of a phase offset used in the continuous piecewise function is different for each of the plurality of symbol waveforms, thereby resulting in each symbol waveform having a different zero crossing. An encoded analog waveform is generated from a representation of the encoded waveform and transmitted to a receiver.
US11876658B2
The disclosure of the present invention proposes a method for connecting to a base station. The method may be performed by a user equipment (UE) and comprise: receiving information on a UE-specific bandwidth of a first cell. Here, the UE-specific bandwidth of the first cell is variable based on a bandwidth of a second cell using long term evaluation (LTE) radio access technology (RAT). The information on the UE-specific bandwidth may indicate a bandwidth between a bandwidth between a minimum bandwidth and a maximum bandwidth.
US11876655B2
A transmitting method includes: configuring a frame using a plurality of orthogonal frequency-division multiplexing (OFDM) symbols, by allocating a plurality of transmission data to a plurality of areas; and transmitting the frame. The plurality of areas are each identified by at least one time resource among resources and at least one frequency resource among frequency resources. The frame includes a first period in which a preamble is transmitted, and a second period in which the plurality of transmission data are transmitted by at least one of time division and frequency division. The second period includes a first area, and the first area includes a data symbol generated from first transmission data, a data symbol generated from second transmission data and subsequent to the data symbol generated from the first transmission data, and a dummy symbol subsequent to the data symbol generated from the second transmission data.
US11876642B2
A method in which a plurality of process are configured to hold a block of data destined for other processes, with data repacking circuitry including receiving circuitry configured to receive at least one block of data from a source process of the plurality of processes, the repacking circuitry configured to repack received data in accordance with at least one destination process of the plurality of processes, and sending circuitry configured to send the repacked data to the at least one destination process of the plurality of processes, receiving a set of data for all-to-all data exchange, the set of data being configured as a matrix, the matrix being distributed among the plurality of processes, and transposing the data by each of the plurality of processes sending matrix data from the process to the repacking circuitry, and the repacking circuitry receiving, repacking, and sending the resulting matrix data to destination processes.
US11876641B2
A transceiver device for a user station of a serial bus system, a communication control device, and a method. The transceiver device includes a first terminal for receiving a transmission signal from a communication control device, a transmission module for transmitting the transmission signal onto a bus of the bus system, a reception module for receiving the signal from the bus, the reception module being designed to generate a digital reception signal from the signal received from the bus, a second terminal for sending the digital reception signal to the communication control device and for receiving an operating mode changeover signal from the communication control device, and a changeover feedback block for outputting feedback regarding a changeover of the operating mode that has taken place as a result of the operating mode changeover signal.
US11876639B2
A utility vehicle that includes a vehicle control system having one or more real time clocks (RTC). The RTC can be embedded in the vehicle control system, or in components or subsystems of the vehicle control system, and can be either dedicated electronics or software based. Information provided by the RTC can be used to synchronize components and subsystems of the vehicle control system. Further, such inclusion of the RTC can enable the vehicle control system to initiate a number of time based functions, including, for example, time based functions relating to battery charging, wake-up and shut down of components, status reporting, periodic vehicle level events and maintenance, and management of time based operation or use of the utility vehicle or components thereof, including vehicle cameras.
US11876634B2
In some examples, a computer-implemented method includes accessing a contact database of a sending user, the contact database includes a plurality of contact records, each contact record of the plurality of contact records being associated with a respective user and including respective graphic data, identifying a first set of contact records of the plurality of contact records, each contact record of the first set of contact records having common graphic data as part of the respective graphic data, automatically including the first set of contact records in a contact group of a messaging application of the sending user, detecting a send message operation by a messaging application of the sending user, and causing presentation of a user-selectable graphic icon associated with the contact group within the messaging application, the user-selectable graphic icon being selectable by the sending user to send a message to the contact group.
US11876633B2
Methods and systems provide for dynamically generated topic segments for a communication session. In one embodiment, the system connects to a communication session with a number of participants; receives a list of topics; receives a transcript of a conversation between the participants produced during the communication session, the transcript including timestamps for a number of utterances associated with speaking participants; for each topic in the list of topics, segments the utterances into one or more topic segments based on the topic; for each of the segments, classifies whether the topic segment is related to the topic, and transmits, to one or more client devices, a list of the topic segments for the communication session.
US11876626B2
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a mobile station may receive first downlink control information (DCI) indicating a first redundancy version (RV) index value associated with a hybrid automatic repeat request (HARQ) process. The mobile station may transmit, based at least in part on receiving the DCI indicating the first RV index value, data using a second RV index value, the second RV index value being different from the first RV index value. Numerous other aspects are described.
US11876624B2
A method for transmitting data by a first user equipment (UE) in a wireless communication system supporting a sidelink includes transmitting a first set of data to a second UE through a first link; receiving a first message requesting a beam search; and transmitting a second set of data through a second link formed on the basis of the first message, wherein the first UE, upon suspension of transmission of the first set of data for forming the second link, transmits a third set of data, which is a retransmission of the first set of data, after completion of the transmission of the second set of data, and wherein the third set of data has configured therein a second redundancy version (RV) which is different from a first RV configured in the first set of data.
US11876622B2
Examples relate to a Forward Error Correction (FEC) encoder, an FEC decoder, Passive Optical Network (PON) systems, an Optical Line Terminal (OLT), an Optical Networking Unit (ONU), and to corresponding methods and computer programs. A forward-error-correction (FEC) encoder that is suitable for generating FEC data for use with hard-decision input at a receiver and for use with soft-decision input at the receiver is configured to generate the FEC data based on payload bits using a Low-Density Parity-Check (LDPC) code. The generated FEC data is generated using a single LDPC code that is suitable for use with soft-decision input and hard-decision input at the receiver or using one of two LDPC codes that are suitable for soft-decision input and hard-decision input, respectively.
US11876616B2
Various examples relate to a wired local area network (WLAN) including a shared transmission medium. An apparatus includes a beacon counter and an operational mode controller. The beacon counter is operably coupled to a line of a shared transmission medium of a wired local area network. The beacon counter is to count beacon signals on the line and determine a beacon count over a predetermined time period, or a beacon rate of the beacon signals. The operational mode controller is to control the apparatus to take over operation as a master node of the wired local area network based, at least in part, on a maximum bus cycle length of bus cycles on the line and responsive to the beacon count or the beacon rate.
US11876615B2
A method for sharing digital content includes determining whether a first computing device is physically located within a defined geographical area, if the first computing device is physically located within the defined geographical area, providing access of shareable digital content to the first computing device, instantiating a tethering object associated with the shareable digital content, the tethering object including at least a first endpoint at the first computing device and a second endpoint at a second computing device remote from the first computing device, and providing access of at least a portion of the shareable digital content, via the tethering object, to the second endpoint at the second computing device remote from the first computing device. Other example methods and computer systems for implementing content sharing methods are also disclosed.
US11876610B2
A transmission device includes: a first mapper that maps a first bit stream of a first data series to generate a first modulated symbol stream of the first data series; a second mapper that maps a second bit stream of a second data series to generate a second modulated symbol stream of the second data series; a converter that subjects the second modulated symbol stream to conversion in accordance with the first modulated symbol stream; a superposition unit that superposes the first modulated symbol stream and the second modulated symbol stream at a predetermined amplitude ratio to generate a multiplexed signal, the second modulated symbol stream having been subjected to the conversion in accordance with the first modulated symbol stream; and a transmitter that transmits the multiplexed signal.
US11876608B2
Example implementations described herein are directed to a plurality of control functions connected via a communication network and synchronized, where the control functions communicate packets including control data, the function identifier for the function associated with the control data, and time identifier such as a time identifier representing the synchronized time associated with the control data. Example implementations determine control data associated with the function identifier and the time identifier from one or more packets that has the same function identifier and time identifier, received in the certain time period based on the time specified by the time identifier.
US11876605B2
The present disclosure describes systems and methods directed to mitigating a local interference condition caused by concurrent transmissions in a multi-radio access technology and multi-connectivity environment. For a user equipment transmitting data in a multi-radio access technology/multi-connectivity environment, an interference manager application directs the user equipment to determine that an interference condition exists local to user equipment. The interference manager application directs the user equipment to determine a configuration of the user equipment wireless-communication hardware to mitigate the local interference condition and directs the user equipment to transmit a request message to a base station, causing the base station to configure wireless-communication hardware of the base station to receive data transmitted by the user equipment in accordance with the determined configuration of the user equipment wireless-communication hardware that mitigates the determined local interference condition.
US11876599B2
In one implementation, a method for a solar cell array is provided, the method includes emitting a communication message from the solar cell array by reverse biasing the solar cell array so as to cause at least a portion of the solar array to emit a detectable amount of radiation corresponding to the communication message. In one embodiment a solar cell array circuit is provided including a solar string comprising a plurality of solar cells coupled together, a charge storage device coupled to a power bus, and a bidirectional boost-buck converter having a first and second pair of MOSFETs connected in series between positive and negative rails of the power bus with an inductor coupled from between the first and second paired MOSFETs to a charging output of the solar string.
US11876593B2
A system of a machine includes a network of nodes distributed throughout the machine. Each of the nodes is operable to communicate using a plurality of electromagnetic signals. A controller is operable to communicate with the nodes using electromagnetic signals. A radio frequency-based repeater is in the network between the controller and at least one of the nodes. The radio frequency-based repeater is configured to operate using power extracted from at least one of the electromagnetic signals when a signal-to-noise ratio is above a threshold, and the radio frequency-based repeater is configured to use energy stored in an onboard energy storage system when the signal-to-noise ratio is below the threshold.
US11876592B2
A method for SCell BFR performed by a UE is provided. The method includes: receiving a first SCell BFR configuration corresponding to a first SCell, the first SCell BFR configuration including at least one of a resource list for BFD and a resource list for NBI; detecting a beam failure condition in the first SCell by measuring at least one BFD reference signal; determining a first new candidate beam index for the first SCell based on the first SCell BFR configuration; and transmitting a beam failure recovery request that includes a cell index of the first SCell in which beam failure occurs and the determined first new candidate beam index.
US11876590B2
Beam searching method, computer program, and beam searching device using active phased array antenna
A beam search method using an active phased array antenna, in which the beam search method uses a single tile-type phased array antenna including a plurality of radiating elements arranged in a matrix form, and the phased array antenna includes a plurality of sub-arrays including the plurality of radiating elements and arranged in one direction, includes: calculating a beam coefficient application vector for each of the sub-arrays by using a received signal for each of the sub-arrays and a beam coefficient for each of the sub-arrays; determining, as an initial value, a beam coefficient of an effective sub-array corresponding to a maximum value from among absolute values of beam coefficient application vectors for each of the sub-arrays; and performing a monopulse algorithm based on the initial value, to obtain an extended beamwidth greater than a reference beamwidth, which is a range of a beam detected by the phased array antenna.
US11876586B2
Provided are a power control implementation method and apparatus, a communication node, and a computer-readable storage medium. The method includes: acquiring information about TPMI, determining one or more precoding codewords in a preconfigured precoding codeword set according to the information about TPMI, and performing transmission to a second communication node according to the one or more precoding codewords.
US11876576B2
The technology provides for a wearable device including a body and an accessory adapted to be attached to the body. The body includes a first coil configured to inductively transmit power. The body may further include first power management circuitry configured to control the first coil to transmit power according to a wireless charging standard, and to modulate the power transmitted through the first coil to transmit data according to a wireless communication standard. The accessory may include a second coil configured to inductively receive power. The accessory may further include second power management circuitry configured to control the second coil to receive the power transmitted through the first coil according to the wireless charging standard, and to control the second coil to receive the data transmitted through the first coil according to the wireless communication standard.
US11876572B2
A method of determining performance of a Radio Access Network (RAN) of a telecommunications network is disclosed in which the RAN covers an area that is divided into a plurality of unit cells. The method includes receiving a measured performance value of the RAN within at least one unit cell of the plurality of unit cells; receiving a simulated performance value of the RAN within each of the plurality of unit cells; identifying a unit cell that is associated with both a measured performance value and a simulated performance value; calculating, for the identified unit cell, a difference function between the simulated performance value and the measured performance value; and applying the difference function to the simulated performance value of at least one adjacent unit cell to the identified unit cell to determine a modified simulated performance value for the at least one adjacent unit cell.
US11876567B2
A method includes detecting, via first and second receivers of a tool that are oriented at a first and a third tilt angle, respectively, a first and second measurement of a first signal transmitted by a transmitter of the tool that is oriented at a second tilt angle into a substantially non-conductive material. The method includes determining, based on the first and second measurements, a first tensor and conveying the tool into a first wellbore formed in a subsurface formation. The method includes detecting, via the first receiver and the second receiver, a third and fourth measurement, respectively, of a second signal transmitted by the transmitter and determining, based on the third and fourth measurements, a second tensor and determining a third tensor (having values independent of the first, second, and third tilt angles) based on a relationship between the first and second tensors.
US11876558B2
Improvements in secure communication using drones. The communication uses aircraft to provide a secure communication link that prevents undesirable reception. The secure link can be between two people, groups or more specific people. Optical transmission can be from laser, infrared, ultraviolet, white light or a particular wavelength of light. One or multiple of aircraft to relay information between senders and receivers. The aircraft can be drones that operate within buildings or with overhead aircraft. The aircraft can intelligently follow or lead a person to maintain a line-of-sight. Each user can have their own tracking aircraft and the aircraft can communicate between each other using light and/or wireless communication to optimize line-of-sight between the aircraft over geographic medium. The geographic medium may include one or more of terrain, air, water, and space. The object may be a soldier, vehicle, drone, or ballistic.
US11876556B1
A method for implementing an out-of-band communication channel in a coherent optical access network includes steps (a)-(e). Step (a) includes separating a MAC-layer signal received from a media access control (MAC) layer into an initial communication-channel signal and an initial data-channel signal. Step (b) includes encoding, using a first signal-coding scheme within a transceiver of a coherent passive optical network (PON), the initial communication-channel signal into a communication-channel signal occupying a first frequency band. Step (c) includes encoding, using a second signal-coding scheme within the transceiver, the initial data-channel signal into a data-channel signal occupying a second frequency band not overlapping the first frequency band. Step (d) includes combining the communication-channel signal and the data-channel signal to yield an analog signal. Step (e) includes driving, with the analog signal, an optical modulator to modulate a coherent optical signal for output on a fiber optical path of the coherent PON.
US11876555B2
A breakdown determination system includes a switching device that switches a transmission path of optical signals between an upper network and a lower network, one or more intermediate communication devices that relay communication between the upper network and the lower network, a selection device that selects a standby port of the intermediate communication devices, a measurement device that connects to the selected standby port via the switching device and measures an optical signal of the connected standby port, a determination device that determines whether an intermediate communication device including the selected standby port breaks down based on a result of measuring the optical signal, and a storage device that stores a result of determining whether the intermediate communication device breaks down.
US11876553B2
Ultra-Wideband (UWB) technology exploits modulated coded impulses over a wide frequency spectrum with very low power over a short distance for digital data transmission. Such UWB systems through their receivers may operate in the presence of interfering signals and should provide for robust communications. Accordingly, an accurate and sharp filter that operates at low power is required and beneficially one that does not require a highly accurate power heavy clock. Further, many UWB applications require location and/or range finding of other elements and it would therefore be beneficial to provide a UWB based range finding and/or location capability removing the requirement to add additional device complexity and, typically significant, power consumption.
US11876550B2
A supporter is provided. The supporter includes a base, a holder, a positioning member, a connecting rod assembly, and a power assembly. The holder is connected to the base and has a through-hole. The positioning member is disposed in the through-hole of the holder. The connecting rod assembly is disposed on the holder and connected to the positioning member. The power assembly is movably disposed on the holder via the connecting rod assembly. Accordingly, the power assembly is movable in response to the position of the electronic device, which achieves good recharge efficiency whether the electronic device is arranged upright or horizontally.
US11876547B2
A vehicle-mounted communication device that is to be mounted on a vehicle includes: a wireless communication unit that transmits an RF signal that includes data, and is capable of changing a communication method; an acquisition unit that acquires state information that indicates a state of the vehicle; and a control unit that performs switching control to change the communication method based on the state information acquired by the acquisition unit.
US11876545B2
A radio-frequency module includes a mounting board having first and second major surfaces opposite to each other and a duplexer including a transmit filter coupled to a node and a receive filter coupled to the node. The transmit filter is mounted on the first major surface, and the receive filter is mounted on the second major surface. When the mounting board is viewed in a plan view, a footprint of the transmit filter at least partially overlaps a footprint of the receive filter.
US11876543B2
The present disclosure provides a mixer circuit, a transmitter, and a communication device. The mixer circuit comprises an I-channel digital-to-analog converter, a Q-channel digital-to-analog converter, a low-pass filter, and a passive quadrature mixer, wherein the low-pass filter comprises an active device, so that an output admittance of the mixer circuit contains conductance dependent of frequency. The consistency between the gains of the mixer circuit at the upper sideband and the lower sideband can be improved.
US11876540B2
Example embodiments relate to an ADAS sensor data processing unit, to an ADAS sensor system and to an ADAS sensor data evaluation method for use in driver assistance systems or systems for the automated driving of a vehicle. The ADAS sensor data processing unit includes an input interface, a decompression module, a processing unit and an output unit. The input interface is designed to receive data of an ADAS sensor that have been subjected to lossy compression by a compression module. The decompression module is designed to decompress the compressed data of the ADAS sensor. The processing unit is designed to process the decompressed data (IdSD) of the ADAS sensor, information relevant to an ADAS/AD function being ascertained from the decompressed sensor data. The output unit is designed to output the ascertained information relevant to the ADAS function.
US11876538B2
A convolutional code rate matching method and a communication apparatus are provided. A puncturing pattern of a second codeword at a second code rate is obtained based on a puncturing pattern of a first codeword at a first code rate. A second puncturing location set of the second codeword is a subset of a first puncturing location set of the first codeword. When a transmit device decreases a code rate from the first code rate to the second code rate, a redundant bit is sent at a location of a complementary set of the second puncturing location set relative to the first puncturing location set. Compared with the first puncturing location set, the second puncturing location set may obtain more incremental redundant bits, to decrease a channel encoding rate. This can improve decoding performance of a convolutional code.
US11876534B2
A method may include, and/or a device may be configured for: receiving, from a transmitting device, a signal corresponding to input bits; performing demodulation based on the signal to determine values corresponding to the input bits; identifying a number of the input bits based on the signal; identifying a base matrix and a lifting size based on the number of the input bits; identifying a parity check matrix based on the base matrix; determining a number of layers based on the lifting size and a number of the values; determining an order of layers for low density parity check (LDPC) decoding based on the number of layers; and performing the LDPC decoding to determine the input bits based on the values, the parity check matrix, and the order of layers.
US11876520B1
A semiconductor package includes a VLSI semiconductor die and one or more output circuits connected to supply power to the die mounted to a package substrate. The output circuit(s), which include a transformer and rectification circuitry, provide current multiplication at an essentially fixed conversion ratio, K, in the semiconductor package, receiving AC power at a relatively high voltage and delivering DC power at a relatively low voltage to the die. The output circuits may be connected in series or parallel as needed. A driver circuit may be provided outside the semiconductor package for receiving power from a source and driving the transformer in the output circuit(s), preferably with sinusoidal currents. The driver circuit may drive a plurality of output circuits. The semiconductor package may require far fewer interface connections for supplying power to the die.
US11876517B2
An electrical circuit includes a driver circuit, a receiver circuit, and a keeper circuit. The receiver circuit receives an input pulse from the driver circuit during a pre-charge phase. The receiver circuit generates an output pulse based on the input pulse during an evaluation phase. The keeper circuit maintains a charge of the output pulse until another evaluation phase, wherein the keeper circuit is adapted to the driver circuit by gating a first voltage supply of the driver circuit with a second voltage supply of the keeper circuit.
US11876516B2
A level shifter circuit includes a first current mirror coupled between a power terminal and a ground terminal, a second current mirror coupled between the power terminal and the ground terminal, and a level shifter. The level shifter includes a first transistor coupled to the first current mirror and a second transistor coupled to the second current mirror. The first current mirror and the second current mirror control a state of the first transistor and the second transistor.
US11876511B2
An apparatus includes a capacitive device configured to provide bias power for a high-side switch, a gate drive path having variable resistance connected between the capacitive device and a gate of the high-side switch, wherein the gate drive path having variable resistance is of a first resistance value in response to a turn-on of the high-side switch, and the gate drive path having variable resistance is of a second resistance value in response to a turn-off of the high-side switch, and wherein the second resistance value is greater than the first resistance value, and a control switch connected between the gate of the high-side switch and ground.
US11876507B2
Aspects of this disclosure relate to an acoustic wave filter with an acoustic wave resonator arranged to concentrate a transverse spurious mode at a frequency. Such an acoustic wave resonator can have a narrow aperture to concentrate the transverse spurious mode. The transverse spurious mode can increase steepness of a skirt of the acoustic wave filter. Related methods, acoustic wave devices, multiplexers, radio frequency front ends, radio frequency modules, and wireless communication devices are disclosed.
US11876504B2
An electro acoustic resonator is provided. The resonator has a gap short structure (GSS) to electrically short at least an area of the transversal gap to suppress transversal gap mode excitations. The gap short structure may be provided by a conductive stripe in the gap and parallel to or inclined with respect to the bus bar (BB) shorting adjacent IDT fingers. Additional connectors between the stripe and the bus bar may be provided. The connectors may have different pitch or metallization ratio with respect to the ID fingers. The connectors may be offset from the position of the fingers and my be inclined with respect to the bus bars. Multiple parallel stripes in the gap may provide a transversal reflector. By using a gap short structure a further improved transversal mode suppression of piston mode designs can be achieved.
US11876500B2
A receiver includes a first matching circuit configured to receive antenna input power through a branch point in accordance with a radio signal received by an antenna and input a portion of the received antenna input power to a first circuit as first input power, the antenna input power being input from the antenna, and an impedance of the first matching circuit decreasing as the antenna input power increases, and a second matching circuit configured to receive the antenna input power through the branch point and input another portion of the received antenna input power to a second circuit as second input power, an impedance of the second matching circuit increasing as the antenna input power increases.
US11876499B2
A method of stabilizing a variable filter for an analog electromagnetic signal against circuit oscillation includes the steps of: providing a signal loop comprising a signal input, a signal output, and a plurality of variable circuit elements connected in the signal loop, the plurality of variable circuit elements comprising an adjustable resonator and an adjustable gain block, the signal loop having a variable frequency response that is characterized by a central frequency, a frequency passband, a response Q, and an operating point and a resonator response curve that are plottable in a Cartesian s-plane having an origin, a real axis, and an imaginary axis; and maintaining stability of the variable filter within an operating range by controlling the adjustable resonator and the adjustable gain block such that, in the Cartesian s-plane, the resonator response curve satisfies an orthogonality stability condition.
US11876495B2
A working state adjustment method is applied to a terminal. A power amplifier (PA) is arranged on the terminal. The method includes: determining a target channel bandwidth in which the terminal works; determining a target working state in which the PA works among optional working states according to the target channel bandwidth, in which the optional working states correspond to at least two types of working modes respectively; and adjusting the PA to work in the target working state.
US11876493B2
A hybrid class-H/predictive class-G switching amplifier architecture and techniques for amplifying a signal (e.g., an audio signal) using such an architecture. One example method of amplification generally includes delaying an input signal to generate a delayed version of the input signal, amplifying the delayed version of the input signal with an amplifier powered by a boost converter, and selectively controlling the boost converter to operate in at least one of a predictive class-G mode or a class-H mode, based on a magnitude of the input signal.
US11876492B2
Systems and methods related to power amplification and power supply control. A power amplification control system can include an interface configured to receive a transceiver control signal from a transceiver. The power amplification control system can include a power amplifier control component configured to generate a power amplifier control signal based on the transceiver control signal from the transceiver and a power supply control component configured to generate a power supply control signal based on the transceiver control signal from the transceiver and to generate the power supply control signal based on a local control signal from the power amplifier control component.
US11876491B2
A method for digital predistortion (DPD) calibration in a wireless communication device is provided that includes transmitting, by transmission circuitry of the wireless communication device, a plurality of pulses, where each pulse corresponds to an amplitude step in a pattern of amplitude steps, where the amplitude steps are separated by silence gaps, receiving each pulse in receiver circuitry of the wireless communication device, generating, by an accumulator component of the wireless communication device, an accumulated sample for each pulse based on a plurality of samples output by the receiver circuitry for the pulse, and computing, by a processor of the wireless communication device, amplitude dependent gain (AM/AM) and amplitude dependent phase shift (AM/PM) values for each accumulated sample.
US11876489B2
Provided is a dual-drive based Doherty amplifier that includes a first power amplifier and a second power amplifier that is in parallel with the first power amplifier. The first power amplifier is configured to receive a first portion of a signal having a first phase, and the second power amplifier is configured to receive a second portion of the signal having a second phase that has a phase difference from the first phase. At least one of the first power amplifier or the second power amplifier includes a dual-drive power amplifier core.
US11876481B2
The present invention relates to an energy generation by means of solar power, especially to generators utilizing solar power to generate electricity. A solar power generator (20) comprising foldable elongated sheet (1) forming a four-side box frame structure (13). The generator (20) further comprises four photovoltaic solar panels (5) mounted within the four-side box frame structure (13). The open side of the four-side box frame structure (13) comprises a cover (8) having a hole (81) where a solar bulb (9) is mounted. The solar bulb (9) is configured so that a light from outer environment can travel through the solar bulb (9) into the four-side box frame structure (13) made by elongated sheet (1) and onto the photovoltaic solar panels (5) disposed therein generating electricity.
US11876478B2
A motor controller comprises a switch circuit and a control unit. The switch circuit is coupled to a motor for driving the motor. The control unit is configured to generate a control signal to control the switch circuit. The motor controller is configured to generate a current signal and a voltage signal. When a current phase of the current signal is at a predetermined crossing phase, the motor controller calculates a difference value between the current phase of the current signal and a voltage phase of the voltage signal, where the motor controller is configured to control the difference value. The motor controller may stabilize the motor and avoid noise by modulating the difference value. The motor controller may modulate the difference value, such that the difference value is equal to a predetermined phase difference.
US11876475B2
Disclosed is a motor control apparatus capable of checking whether there is an abnormality in connections of a plurality of motors, and switching connection schemes between an inverter and the motors or driving the motor in an electronic apparatus including one inverter configured to control a driving operation of the plurality of motors. For example, the motor control apparatus includes an inverter configured to convert DC power into AC power and provide the AC power to one of a plurality of motors, a switch configured to switch connection schemes between the inverter and the plurality of motors, and a controller, and the controller may control the inverter to output an input signal of a predetermined pattern in response to the switching of the connection schemes by the switch, and generate a control signal for controlling the inverter or the switch on the basis of a response signal corresponding to the input signal. Other example embodiments may be provided.
US11876474B2
A linear resonant device and a braking method for the same. The linear resonant device comprises a linear resonant motor and a drive chip. The drive chip pre-stores a drive waveform and at least one first braking waveform therein. The method comprises: determining, in response to a braking instruction, whether vibration of the linear resonant motor meets a first condition while being driven by the drive waveform; and if so, controlling the drive chip to drive, by using the first braking waveform, the linear resonant motor and to conduct a first braking process for the linear resonant motor, wherein the first braking waveform comprises at least two pulse waveforms, and an amplitude value of each of the at least two pulse waveforms gradually decreases along a propagation direction of the first braking waveform.
US11876470B2
Methods and systems are provided for adapting pulse width modulation with randomized zero-sequence components for control of an electrified powertrain of a vehicle. In one example, a method may include determining a zero-sequence voltage of an electric machine of the vehicle based on a random distribution, and adjusting a voltage reference signal of the electric machine based on the determined zero-sequence voltage to decrease ambient acoustic noise in the vehicle. In this way, spectral energy dispersion of pulse width modulated control of the electric machine may be increased without affecting torque production of the electric machine.
US11876467B1
An inverter is electrically connected between a traction battery and a switch bank. The inverter includes a plurality of pairs of series connected power semiconductor devices. Each of the pairs is electrically connected in parallel with the traction battery to define a phase leg, and each of the power semiconductor devices has a body diode in parallel therewith. The inverter also includes a plurality of diodes connected in parallel with the power semiconductor devices such that only one of the power semiconductor devices of each of the pairs has one of the diodes connected in parallel therewith.
US11876464B2
Described herein is a method and system for controlling an interior-mounted permanent magnet (IPM) alternating-current (AC) electrical machine utilizing a space vector pulse-width modulated (SVPWM) converter operably connected between an electrical power source and the IPM AC electrical machine comprising three neural networks (NNs), including a controller NN operably connected to the SVPWM converter, a parameter estimator NN, and a flux-weakening and MTPA NN.
US11876460B2
Input impedance networks and associated methods are disclosed. An input impedance network comprises a source-terminal-pair configured to couple to a power source, a recovered-power-terminal-pair configured to couple to a power sink, a transmission line coupled to the source-terminal-pair that comprises M sections, and N clamping circuits. Each of the N clamping circuits is configured to clamp at least one of voltage or current in one of the M sections, and a power recovery circuit is coupled to the N clamping circuits to enable recovered energy to be applied to the recovered-power-terminal-pair.
US11876449B2
An inductor component includes a composite body that includes a plurality of composite layers each including a composite material of an inorganic filler and a resin; and a plurality of spiral wires that each are stacked on the composite layer, the spiral wires each being covered with the other composite layer. The average particle diameter of the inorganic filler is equal to or smaller than 5 μm, the wire pitch of the spiral wires is equal to or smaller than 10 μm, and the interlayer pitch between adjacent spiral wires is equal to or smaller than 10 μm.
US11876445B2
An apparatus such as a power supply includes a controller and multiple power converter phases. The controller controls operation of the multiple power converter phases to produce an output voltage that powers a load. The multiple power converter phases are coupled in parallel to convert an input voltage into an output voltage. The controller further controls a flow of current through a series circuit path connecting multiple windings of the multiple power converter phases to operate the power supply in different modes.
US11876441B2
A switching control circuit controls switching of a switching device, which controls a resonance current of a resonant converter, with a frequency corresponding to an output voltage of the resonant converter. The switching control circuit includes a detection circuit configured to detect a difference between a first timing at which the switching device is turned on and a second timing at which a polarity of the resonance current reverses, and a signal output circuit configured to output a driving signal with a preset minimum frequency, responsive to the difference becoming so small as to satisfy a predetermined condition.
US11876436B2
A method includes detecting a first current flowing through a first clamping device coupled to a gate of a power switch, determining whether an inductor current reduces to zero based upon a first comparison between the first current and a first predetermined current level, and after determining the inductor current reduces to zero, determining whether a drain voltage of the power switch enters a valley of a resonant ringing based upon a second comparison between the first current and the first predetermined current level.
US11876434B2
Systems for removing excess coolant oil and air from a radial air gap between a stator and a rotor of an electric motor are provided. In one example, the systems may include a ring covering the radial air gap, the ring configured to route coolant out of the radial air gap via one or more channels.
US11876430B2
Apparatus for sound insulation of a machine has a sleeve which has a sound-absorbing composite material wall with a plastic carrier layer. The composite material wall has two edge regions which lie against and/or above one another and each have a boundary edge which can be connected by at least one plug-in connection arrangement. The at least one plug-in connection arrangement has a plug-in tab arranged in one first edge region of the composite material wall and a receiving element which is arranged in the other second edge region of the composite material wall and into which the plug-in tab can be plugged. The plug-in tab has a web which has an end connected to the plastic carrier layer and an end section facing away from this end and having an insertion end and an upper side and an underside with at least one locking recess.
US11876423B2
An end winding support of a rotor of an electric machine is provided. The end winding support includes a first part and a second part. The first part includes an elongate body about which a conductive winding is wound. The elongate body has a surface defining a first groove. The second part is attached to the first part. The second part includes a body which extends outwardly from the elongate body and which has a surface defining a second groove corresponding to the first groove.
US11876416B2
A rotary machine, in particular electric motor, includes a position sensing means for sensing a rotational position of a pole wheel that is rotatable about an axis of rotation. The pole wheel has a circumferential edge, and the position sensing means has at least one first position sensor for sensing a change in a magnetic field, at least one magnetic element arranged on the pole wheel, and at least one circuit card on which electronic components are arranged. The first position sensor is arranged at least indirectly on the circuit card. The first position sensor extends at least partially into a space of the pole wheel that surrounded by the circumferential edge.
US11876415B2
The present invention relates to an electric machine for an aircraft, comprising a stator and a rotor that is rotationally mobile with respect to the stator, the rotor or the stator comprising a plurality of permanent magnets, the machine comprising a device for demagnetising a permanent magnet, suitable for achieving a temporary increase in the temperature of the permanent magnet, in order to limit, during the temporary increase in temperature, an exciting magnetic flux generated by the permanent magnet. The present invention furthermore relates to an assembly comprising an assembly comprising such an electric machine and a hot-fluid source suitable for delivering hot fluid to the demagnetising device of the electric machine. The hot-fluid source may be a gas stream of a turbine engine.
US11876410B2
A rotor for a motor includes: a rotor core including accommodation holes penetrating the rotor core in an axial direction; permanent magnets respectively accommodated in the accommodation holes; an endplate configured to cover an end of the rotor core; and a soft magnetic core disposed on the endplate.
US11876406B2
A stator assembly for an axial flux motor includes a heat exchanger jacket configured to circulate a heat transfer liquid. A stator also includes a plurality of stator cores each having a conductive winding, an electrically insulating material disposed over at least a portion of the conductive wire winding, and a molded soft magnetic composite (SMC) material. The heat exchanger jacket is disposed circumferentially around at least a portion of a perimeter of the stator. Each stator core defines a peripheral surface configured to contact the heat exchanger jacket and at least a portion of the peripheral surface is defined by the molded soft magnetic composite (SMC) material. Methods of making a molded soft magnetic composite (SMC) material stator core are also provided.
US11876400B2
A backup power-supply device including a control unit is provided. In a case where a main power supply is normal when an ignition is turned on, the control unit controls to turn on or off a charging circuit to charge a capacitor from the main power supply so that a voltage of the capacitor becomes constant at a target voltage and turns off the discharging circuit to stop discharging from the capacitor to a first electronic device. In a case where an abnormality occurs in the main power supply when the ignition is turned on, the control unit turns off the charging circuit to stop charging from the main power supply to the capacitor and turns on the discharging circuit to perform discharging from the capacitor to the first electronic device.
US11876398B1
Autonomous wireless sensors in subsurface environments can be charged while present in the subsurface environment to allow the sensors to measure and wirelessly transmit measurements. The sensors rely upon a contrast agent to provide a power flow path to the sensors.
US11876391B2
Methods and devices for wired charging and communication with a wearable device are described. In one embodiment, a symmetrical contact interface comprises a first contact pad and a second contact pad, and particular wired circuitry is coupled to the first and second contact pads to enable charging as well as receive and transmit communications via the contact pads as part of various device states.
US11876388B2
A transmitter for providing energy to a beam-powered aircraft includes an energy source that outputs an energy beam having an elongated cross-section, and a mount. The mount is operable to vary an azimuth and an elevation of the energy beam, and operable to rotate the energy beam about a central axis of the energy beam.
US11876386B2
A wireless power transmission system includes a wireless power transmitter, a wireless power transfer circuit electrically connectable to the at least one wireless power transmitter, and a transmitter controller. The transmitter controller is configured to perform an initial foreign object detection prior to any transmission of wireless power, the initial foreign object detection for detecting presence of a foreign object within a charge volume, the initial foreign object detection determining an initial quality factor (Q). The controller is further configured to begin wireless power transfer negotiations with one of the one or more wireless power receivers, if the initial Q has a value in a range indicating that an object in the charge volume is a wireless power receiver, and perform continuous foreign object detection, if the initial Q has the value in the range indicating that an object in the charge volume is a wireless power receiver.
US11876385B2
The technology described herein relates to techniques for calibrating wireless power transmission systems for operation in multipath wireless power delivery environments. In an implementation, a method of calibrating a wireless power transmission system for operation in a multipath environment is disclosed. The method includes characterizing a receive path from a calibration antennae element to a first antennae element of a plurality of antennae elements of the wireless power transmission system, characterizing a transmit path from the first antennae element to the calibration antennae element, and comparing the transmit path to the receive path to determine a calibration value for the first antennae element in the multipath environment.
US11876379B2
A method including: mechanically driving a generator with an internal combustion engine, creating a generator rotary speed corresponding to a generator frequency, control of the internal combustion engine such that the generator frequency is in a tolerance range, wherein a grid frequency is within the tolerance range, detecting a phase angle difference between a current and/or a voltage generated by the generator and a grid current and/or a grid voltage, synchronizing the voltage and/or the current with the grid voltage and/or the grid current to reduce as phase angle difference (Δφ), and electrically connecting the generator to a power supply grid, wherein at least one temporary change in an ignition timing of at least one cylinder unit of the internal combustion engine is performed to reduce the phase angle difference (Δφ).
US11876365B2
A switching module a method for connecting a load to a DC network are disclosed. The switching module includes a first module connection, a second module connection, a third module connection, a first electronic switch connected between the first module connection and the second module connection, and a second electronic switch connected between the second module connection and the third module connection. The two electronic switches are connected in anti-series between the first module connection and the third module connection.
US11876349B2
To provide a semiconductor device, a semiconductor laser, and a method of producing a semiconductor device that are capable of sufficiently ensuring electrical connection between a transparent conductive layer and a semiconductor layer. [Solving Means] A semiconductor device according to the present technology includes: a first semiconductor layer; a second semiconductor layer; an active layer; and a transparent conductive layer. The first semiconductor layer has a first conductivity type, a stripe-shaped ridge being formed on a surface of the first semiconductor layer. A second width is not less than 0.99 and not more than 1.0 times a first width, a third width is not less than 0.96 and not more than 1.0 times the second width, and the transparent conductive layer has a uniform thickness within a range of not less than 90% and not more than 110% in a range of the third width, the first width being a width in a direction perpendicular to an extending direction of the ridge on a surface of the ridge on which the transparent conductive layer is formed, the second width being a width in the direction on a surface of the transparent conductive layer on a side of the ridge, the third width being a width in the direction on a surface opposite to the ridge of the transparent conductive layer.
US11876336B2
A positive high-voltage laser having a super-long discharge tube, including a gas storage tube having two ends respectively provided with a reflecting mirror and a light emitting surface; a water cooling tube in the gas storage tube; and a discharge tube inside the water cooling tube having two ends, each provided with an electrode. A liquid circulation space is between the discharge tube and the water cooling tube, and the water cooling tube extends outside the gas storage tube by water inlet and outlet tubes. A cathode is in a cathode chamber at the end of the discharge tube closest to the light emitting surface; a spiral gas return tube communicates with the cathode chamber; an anode circumscribes the outside of the water cooling tube at the other end of the discharge tube. The positive high-voltage laser can increase power with a limited length.
US11876330B2
A tool for producing an arrangement composed of an electrical line and a contact device with a crimp sleeve includes a first press jaw unit and a guide unit. The first press jaw unit delimits a tool receptacle and receives the crimp sleeve and the electrical line. The first press jaw unit has a first press jaw with a first press surface and a second press jaw with a second press surface. The second press surface is adjustable between a first press position positioned radially inwardly and a second press position. The guide unit provides a first pressing force transmitted into the first press surface and from the first press jaw to the second press jaw. The first press surface stamps a first stamped indentation and the second press surface stamps a second stamped indentation into the crimp sleeve to crimp the crimp sleeve on the electrical line.
US11876324B2
An electrical connector system includes a first connector body defining a locking fin, a second connector body configured to receive the first connector body, and a flexible locking arm defined by the second connector body configured to releasably engage the locking fin. A plunger is slidably attached to the second connector body and is moveable from an engaged position in which the plunger holds the locking arm in engagement with the locking fin to a disengaged position in which the plunger disengages the locking arm from the locking fin. A spring is disposed between the plunger and the second connector body and is configured to urge the plunger into the engaged position.
US11876323B2
A power supply assembly includes a power supply unit disposed within a housing and an adjustable plate module movably disposed on a floor thereof. The adjustable plate module includes a plate, a shaft, a stopper panel, and a compressible device. The plate has two planar surfaces positioned at different heights with respect to the floor. The shaft is fixedly coupled to and extends outwardly from the plate. The shaft is configured to move between a first position and a second position to transition a connector between the planar surfaces. The stopper panel is disposed adjacent to a distal end of the shaft and has an opening therein for accommodating the shaft. The compressible device is disposed around the shaft such that a displacement of the plate causes the compressible device to compress against the stopper panel and facilitate movement of the shaft from the first position to the second position.
US11876319B2
Some embodiments include an assembly, comprising: a first connector housing including an opening and a first electrical contact a second connector housing including a portion insertable into the opening and a second electrical contact electrically interfaceable with the first electrical contact a seal configured to form a sealable fluid chamber with the first connector housing and the second connector housing when the portion of the second connector housing is inserted into the opening of the first connector housing and a sealable vent coupled to the sealable fluid chamber when the portion of the second connector housing is inserted into the opening of the first connector housing wherein, when the sealable fluid chamber is formed: the portion of the second connector housing is movable within the opening; and the volume of the sealable fluid chamber changes as the portion of the second connector housing moves within the opening.
US11876308B2
The disclosure provides a micro-wave transducer and a manufacturing method thereof, and belongs to the technical field of communication. The micro-wave transducer includes: a dielectric layer having a first surface and a second surface oppositely arranged; a first electrode layer arranged on the first surface of the dielectric layer, and the reference electrode layer being provided with at least one first opening; at least one transducer electrode arranged on the second surface of the dielectric layer, wherein an orthographic projection of one transducer electrode on the dielectric layer is within an orthographic projection of one first opening on the dielectric layer; at least one first microstrip line arranged on the second surface of the dielectric layer, wherein one first microstrip line is configured to feed one transducer electrode.
US11876286B2
Systems and methods for an implantable medical device which utilizes a patch antenna for communicating with an external device. The implantable medical device includes a housing, a header, and a patch antenna formed using an RF plate and a ground plate, which may be or include a metal surface of the housing. Also, a material of the header forms a dielectric of the patch antenna.
US11876283B1
The present disclosure relates to combined antenna apparatus for receiving GNSS signals and other radio signals to mitigate cross-coupling.
US11876282B2
An AP device includes a lower housing, a PCB assembly, and an upper cover. The PCB assembly is located in a cavity between the upper cover and the lower housing. The PCB assembly includes a PCB, an antenna, a first device, and a second device. The antenna is fastened to an upper surface of the PCB. The first device is located on the upper surface, and a height of the first device is less than a first height threshold or a conductor structure proportion is less than a proportion threshold. The second device is located on a lower surface of the PCB, and a height of the second device is greater than the first height threshold and a conductor structure proportion is greater than the proportion threshold.
US11876272B2
A fuel-cell stack has a first end plate and a second end plate and a plurality of fuel cells arranged between the end plates. At least one elastic tensioning element is tensioned in the stack direction between the end plates. Furthermore, a re-tensioning element is arranged between the tensioning element and a surface section of the fuel-cell stack. The re-tensioning element has a tensioning body and at least one adjusting element arranged between the tensioning body and the surface section. A distance between the tensioning body and the surface section can be variably adjusted and fixed by the at least one adjusting element.
US11876264B2
System for supplying compressed air to a fuel cell of a vehicle, comprising a first compressor having an inlet for receiving air and an outlet for delivering compressed air to the fuel cell; an air storage tank arranged upstream and in series with the first compressor and configured to store compressed air of high pressure; an air selection control assembly comprising a selection valve and a switch actuator configured to operate the selection valve, wherein said selection valve is arranged in between air storage tank and inlet of the first compressor, and further in fluid communication with an inlet conduit for receiving fresh air, said switch actuator being configured to operate the selection valve to selectively control flow of air to the first compressor such that air can be supplied from the air storage tank to the first compressor or from the fresh air inlet conduit to the first compressor.
US11876261B2
A fuel cell system includes: a fuel cell that generates electricity using a fuel gas and an oxidant gas; a fuel gas supply path through which a fuel gas to be supplied to an anode of the fuel cell flows; a recycle gas path through which an anode off-gas emitted from the anode of the fuel cell is returned to the fuel gas supply path; a water reservoir that holds water separated from the anode off-gas flowing through the recycle gas path; a drainage path through which water stored in the water reservoir is drained; a valve provided on the drainage path; and a controller that determines, on the basis of a history of a flow rate of the anode off-gas, a length of time for which the valve continues to be opened for draining the water stored in the water reservoir.
US11876259B2
The present invention relates to a composite hollow fiber membrane, a manufacturing method therefor, a hollow fiber membrane cartridge including same, and a fuel cell membrane humidifier, the composite hollow fiber membrane comprising a hollow fiber membrane and a contaminant collection layer coated on the inner surface of the hollow fiber membrane. The composite hollow fiber membrane can prevent performance deterioration of a fuel cell by removing, without a separate gas filtering device, contaminants such as nitrogen oxide (NOx), sulfur oxide (SOx), and ammonia (NH3) during a humidifying process.
US11876253B2
An alkaline dry battery, including: a positive electrode, a negative electrode, a separator disposed between the positive electrode and the negative electrode, and an alkaline electrolyte. The positive electrode includes a manganese dioxide, the negative electrode includes zinc and/or a zinc alloy, and the alkaline electrolyte includes at least one sulfonyl group-containing anion selected from the group consisting of a bis(perfluoroalkylsulfonyl)imide anion, a bis(fluorosulfonyl)imide anion, and a fluorosulfonate anion.
US11876245B2
A sealed battery including a battery case that includes a cylindrical exterior can having a bottom and an opening sealing body that closes an opening of the outer can; a gasket that is arranged between the exterior can and the opening sealing body; and an electrode body. The opening sealing body includes: a metal plate with an annular part to which an electrode lead is electrically connected, and a disconnecting part that is separated from the annular part when the inner pressure of the battery case exceeds a predetermined threshold; a valve body that is arranged further to the outside of the battery case than the metal plate; and an insulating plate that is arranged between the metal plate and the valve body. The insulating plate or the gasket is provided with an elastic deformation part that deforms in the direction of the valve body.
US11876243B2
A battery module includes: a plurality of cell stacks, each of the cell stacks including: a plurality of unit cells arranged in a first direction; and an insulation member around the plurality of unit cells; and a module housing, in which a plurality of receiving parts are provided, ones of the cell stacks from among the plurality of cell stacks being located in a receiving part from among the plurality of receiving parts, and each of the receiving parts includes a fixing wall, the fixing wall being around the cell stack received therein and being in contact with the cell stack, and the module housing includes end walls at respective sides of each of the receiving parts in the first direction to engage end surfaces of respective sides of the cell stack received in the respective receiving part in the first direction.
US11876239B2
An electric vehicle including side impact battery pack protection mechanism for reducing damage to a battery pack in the event of a side impact, the electric vehicle including a vehicle frame, a battery pack, and one or more side impact battery pack protection brackets configured to at least of enable the vehicle battery pack to shift along a vehicle width direction or enable physical separation of the battery pack from the vehicle frame.
US11876234B2
An explosion-proof apparatus includes a frame having a hollow shape; a gas supply device configured to maintain inside of the frame at pressure higher than certain pressure by supplying gas to the inside; an electrical component disposed inside the frame; a battery configured to supply power to the electrical component; a protective device configured to stop power supply from the battery to the electrical component; a battery housing enclosure being an increased-safety explosion-proof enclosure configured to house the battery therein; and a protective device housing enclosure being a flameproof explosion-proof enclosure configured to house the protective device. The battery does not include a management device that manages parameters of the battery.
US11876231B2
Lithium-containing anodes, high performance electrochemical devices, such as secondary batteries, including the aforementioned lithium-containing electrodes, and methods for fabricating the same are provided. In one implementation, an anode electrode is provided. The anode electrode comprises a first diffusion barrier layer formed on a copper foil. The first diffusion barrier layer comprises titanium (Ti), molybdenum (Mo), tungsten (W), zirconium (Zr), hafnium (H), niobium (Nb), tantalum (Ta), or combinations thereof. The anode electrode further comprises a wetting layer formed on the first diffusion barrier layer. The wetting layer is selected from silicon (Si), tin (Sn), aluminum (Al), germanium (Ge), antimony (Sb), lead (Pb), bismuth (Bi), gallium (Ga), indium (In), zinc (Zn), cadmium (Cd), magnesium (Mg), oxides thereof, nitrides thereof, or combinations thereof. The anode electrode further comprises a lithium metal layer formed on the wetting layer.
US11876216B2
An electrode mixture includes a sulfide solid electrolyte and a carbon-containing material having contact with the sulfide solid electrolyte. An intensity ratio C/S determined from a spectrum obtained by analyzing the electrode mixture by Auger electron spectroscopy satisfies 0.2≤C/S≤1, where C is an intensity of a peak in the spectrum which corresponds to carbon included in the carbon-containing material, and S is an intensity of a peak in the spectrum which corresponds to sulfur included in the sulfide solid electrolyte.
US11876214B2
The present invention provides: an electrode mixture manufacturing method comprising the processes of introducing a first binder, an electrode active material, and a conductive material into an extruder, performing a first mixing of the first binder, the electrode active material, and the conductive material in the extruder, additionally introducing a second binder into the extruder and performing a second mixing, and yielding an electrode mixture resulting from the first mixing and the second mixing; an electrode mixture manufactured thereby; and an electrode manufacturing method using the electrode mixture.
US11876213B2
A method of making an electrode material for an electrode in an electrochemical cell that cycles lithium ions is provided, where a protective coating is applied to an electrode precursor material. The electrode precursor may be a silicon-containing composition. The protective coating is selected from the group consisting of: an oxide-based coating, a fluoride-based coating, and a nitride-based coating. The method also includes lithiating the electrode precursor material in a continuous process. The continuous process is conducted in a reactor having a first reaction chamber and a second reaction chamber to form a lithiated electrode material comprising the protective coating.
US11876212B2
A battery includes a fluid negative electrode and a fluid positive electrode separated by a solid electrolyte at least when the electrodes and electrolyte are at an operating temperature. The solid electrolyte comprises a salt formed by ions of the negative electrode material forming the fluid negative electrode. In one example, the fluid negative electrode comprises lithium (Li), the fluid positive electrode comprises sulfur (S) and the solid electrolyte comprises lithium iodide (LiI).
US11876202B2
This disclosure details exemplary battery pack designs for use in electrified vehicles. Exemplary battery packs may include an enclosure assembly that houses one or more battery arrays. The battery arrays may be efficiently arranged relative to one another inside the enclosure assembly to establish an open channel within the enclosure assembly. Coolant lines and/or wiring lines may be positioned within and/or routed through the open channel in order to maximize battery internal component volume without increasing the overall footprint of the enclosure assembly.
US11876197B2
In a power battery heating method for a vehicle, when a current temperature value of a power battery is lower than a preset temperature value, and a heating condition of the power battery meets a preset condition, a three-phase inverter is controlled to cause a three-phase alternating current motor to generate heat according to heating energy, to heat a coolant flowing through the power battery, a preset quadrature-axis current that causes a torque value outputted by the motor to be an appropriate value is obtained, and a corresponding preset direct-axis current is obtained according to heating power of the power battery, so as to control, according to the preset direct-axis current and the preset quadrature-axis current, the three-phase inverter to adjust a phase current of the three-phase alternating current motor in the heating process, where a direction of the preset direct-axis current changes periodically in the heating process.
US11876192B2
An assembled battery monitoring apparatus includes a plurality of monitoring circuits and a control circuit that transmits a command to the plurality of monitoring circuits at each of cycles. In response to receiving a communication interruption command including a value data, one of the plurality of monitoring circuits is configured to apply a calculation process on the value data included in the received communication interruption command to obtain an updated value data, and transmit a communication interruption command including the updated value data to a downstream side in the daisy chain connection up to the control circuit. In response to thereafter receiving a communication interruption command including a value data, the control circuit is configured to identify a location where a communication interruption occurs based on the received value data included in the received communication interruption command.
US11876188B2
The present disclosure relates to an electrolyte comprising: a) a sodium salt; b) an additive comprising at least one additional metallic/metalloid cation having a standard reduction potential which is at least 2.5V more positive than that of sodium cation; wherein said sodium salt and said additive are dispersed in a solvent comprising at least one alkyl carbonate, and wherein the concentration of said metallic/metalloid cation in the electrolyte is 15 mM to 250 mM. The present disclosure also relates to a sodium-sulfur cell comprising a sodium anode, a microporous sulfur cathode, and the electrolyte as described herein. The present disclosure further provides a method of improving cycling life of a sodium-sulfur cell, wherein the sodium-sulfur cell comprising a sodium anode, a sulfur cathode, and an electrolyte containing a sodium salt dispersed in an alkyl carbonate solvent.
US11876178B2
The present invention is directed to aqueous solid state electrolytes that comprise a fluoride additive to stabilize the interface between the anode and aqueous electrolyte. The present invention is also directed to methods of making the solid state electrolyte materials and methods of using the solid state electrolyte materials in batteries and other electrochemical technologies.
US11876171B2
Disclosed is an all-solid-state battery including a positive electrode, a negative electrode, and a solid electrolyte layer interposed between the positive electrode and the negative electrode. At least one of the positive electrode and the negative electrode contains first solid electrolyte particles. The solid electrolyte layer contains second solid electrolyte particles having ion conductivity. An average particle diameter D1 of the first solid electrolyte particles, and an average particle diameter D2 of the second solid electrolyte particles satisfy D2>D1.
US11876164B2
An electrode core encasing apparatus includes a main power mechanism, a housing fixing mechanism, an encasing mechanism, and an electrode core fixing mechanism. The housing fixing mechanism is disposed on one side of the encasing mechanism, which is located between the housing fixing mechanism and the electrode core fixing mechanism. The encasing mechanism includes an encasing mechanism body and an XY floating slide block. Two ends of the XY floating slide block are connected to the main power mechanism and the encasing mechanism body, respectively. The XY floating slide block is configured to drive the encasing mechanism body to slide freely relative to the main power mechanism, so as to adjust a relative position between the housing and the electrode core. The main power mechanism is configured to drive the housing fixing mechanism and the encasing mechanism to move to sleeve the electrode core into the housing.
US11876161B2
Material for dissipating heat from and/or reducing heat signature of electronic devices and clothing
Systems, methods and articles having a heat-shielding or blocking, heat-dissipating and/or heat signature-reducing material layer or coating are disclosed. In one example, the heat-shielding or blocking, heat-dissipating and/or heat signature-reducing material completely covers the interior of a housing having a plurality of battery cells removably disposed therein. Other examples include a heat-shielding or blocking, heat-dissipating and/or heat signature-reducing material layer having anti-static, anti-radio frequency (RF), anti-electromagnetic interference (EMI), anti-tarnish, and/or anti-corrosion materials and properties that effectively protect battery-operated devices and/or the batteries that power them from damage or diminished operation.
US11876155B2
Light-emitting diode (LED) packages, and more particularly broad electromagnetic spectrum LED packages are disclosed. Individual LED packages are disclosed that are capable of emitting various combinations of peak wavelengths across a broad electromagnetic spectrum, including one or more combinations of ultraviolet, visible, and infrared peak wavelengths. Such LED packages may also be broadly tunable across portions of the electromagnetic spectrum ranging from ultraviolet to infrared wavelengths. By providing such capabilities within a single light source provided by a single LED package, larger and more complex systems for broadband emissions that include multiple light sources, complex optical systems, mirrors, filters, and additional components may be avoided. LED chip arrangements, control schemes, and encapsulant arrangements are also disclosed for such broad electromagnetic spectrum LED packages.
US11876149B2
Provided is a display device including a substrate, a transfer guiding mold provided on the substrate and including a plurality of openings, and a plurality of micro light emitting diodes (LEDs) provided on the substrate in the plurality of openings, wherein a height of the transfer guiding mold is less than twice a height of each of the plurality of micro LEDs.
US11876144B2
A photosensitive transistor is disclosed herein that includes: a semiconductor substrate of the first conductivity type as a collector layer; above it a less doped layer of the first conductivity type having regions of different thickness; a semiconductor base layer of the second conductivity type above at least parts of the regions of the less doped layer; and an emitter layer of the first conductivity type above at least parts of the base layer, but not above at least one part of the part of the base layer disposed above the thinner region of the less doped layer.
US11876142B2
The patent application relates to a PN junction as well as the preparation method and use thereof. Said PN junction comprises a p-type CIGS semiconductor thin film layer and an n-type CIGS semiconductor thin film layer, wherein the n-type CIGS semiconductor thin film layer comprises or consists essentially of elements Cu, In, Ga and Se, where the Cu to In molar ratio is within the range of 1.1 to 1.5, and has a chemical formula of Cu(InxGa1-x)Se2, where x is within the range of 0.6 to 0.9. The patent application further relates to a semiconductor thin film element comprising said PN junction, in particular a photodiode element, and a photoelectric sensing module comprising said semiconductor thin film element as well as the various uses thereof.
US11876134B2
A semiconductor device includes a source region. A drain region has a first conductivity type and a second dopant concentration spaced apart from the source region. A first drift region is located between the source region and the drain region and has the first conductivity type and a first dopant concentration that is lower than the second dopant concentration of the drain region. An oxide structure includes a first portion on or over the first drift region and a tapered portion between the first portion and the drain region. A substrate surface extension is between the tapered portion and the drain region. A buffer region has the first conductivity type between the first drift region and the drain region and under the tapered portion of the oxide structure. The buffer region has a third dopant concentration between the second dopant concentration and the first dopant concentration.
US11876131B2
A source pad of a main semiconductor element is electrically connected to an n+-type source region via a barrier metal. A temperature sensing part is a poly-silicon diode formed by a pn junction between a p-type poly-silicon layer that is a p-type anode region and an n-type poly-silicon layer that is an n-type cathode region. The temperature sensing part is provided, via the field insulating film, on a front surface of a same semiconductor substrate as the main semiconductor element. An anode pad and a cathode pad are in direct contact with the p-type poly-silicon layer and the n-type poly-silicon layer, respectively. The source pad, the anode pad, and the cathode pad are aluminum alloy films.
US11876117B2
A field effect transistor includes a gate structure formed adjacent to a source/drain region, and a spacer structure formed between the gate structure and the source/drain region. The spacer structure includes a top spacer and a bottom spacer, the top spacer includes an airgap having a bottom portion that is wider than a top portion. The wider bottom portion of the airgap is located between the gate structure and the source/drain region.
US11876107B2
An image pickup apparatus for endoscope includes a resin member in which an outer dimension of a third main surface is equal to an outer dimension of a second main surface, an image pickup member having a light receiving surface smaller than the second main surface, and having a first external electrode on a back surface covered by the resin member, a fan-out wiring provided to extend between an inside and an outside of an extension space, the extension space being an extension of the image pickup member in an optical axis direction, a first through wiring penetrating through the resin member, and provided in the inside of the extension space, a first bonding electrode connected with the external electrode through the first through wiring and the fan-out wiring and forming the fan-out wiring provided on the third main surface, and an electric cable bonded to the first bonding electrode.
US11876103B2
A display panel includes a plurality of sub-pixel structures and a plurality of transfer elements. The sub-pixel structures include a plurality of first sub-pixel structures. A data line of each of the first sub-pixel structures is disposed adjacent to a corresponding transfer element, and a scan line of each of the first sub-pixel structures is electrically connected to the corresponding transfer element. The first sub-pixel structures include a plurality of first-type sub-pixel structures and a plurality of second-type sub-pixel structures. When the display panel displays a grayscale picture, each of the first-type sub-pixel structures has first brightness, each of the second-type sub-pixel structures has second brightness. The first brightness is less than the second brightness. A total number of the first sub-pixel structures of the display panel is A, a number of the first-type sub-pixel structures in the first sub-pixel structures is a, and 50%<(a/A)<100%.
US11876099B2
An electronic device may include a display having an array of display pixels on a substrate. The display pixels may be organic light-emitting diode display pixels or display pixels in a liquid crystal display. In an organic light-emitting diode display, hybrid thin-film transistor structures may be formed that include semiconducting oxide thin-film transistors, silicon thin-film transistors, and capacitor structures. The capacitor structures may overlap the semiconducting oxide thin-film transistors. Organic light-emitting diode display pixels may have combinations of oxide and silicon transistors. In a liquid crystal display, display driver circuitry may include silicon thin-film transistor circuitry and display pixels may be based on oxide thin-film transistors. A single layer or two different layers of gate metal may be used in forming silicon transistor gates and oxide transistor gates. A silicon transistor may have a gate that overlaps a floating gate structure.
US11876097B2
A semiconductor device includes channel layers on a substrate, the channel layers being spaced apart from each other, and having first side surfaces and second side surfaces opposing each other in a first direction, a gate electrode surrounding the channel layers and having a first end portion and a second end portion, opposing each other in the first direction, and a source/drain layer on a first side of the gate electrode and in contact with the channel layers, a portion of the source/drain layer protruding further than the first end portion of the gate electrode in the first direction, wherein a first distance from the first end portion of the gate electrode to the first side surfaces of the channel layers is shorter than a second distance from the second end portion of the gate electrode to the second side surfaces of the channel layers.
US11876093B2
A power device which is formed on a semiconductor substrate includes: plural lateral insulated gate bipolar transistors (LIGBTs) and a forward conductive unit. The plural LIGBTs are connected in parallel to each other. The forward conductive unit is connected in parallel to the plural LIGBTs. The forward conductive unit consists of a PN diode and a Schottky diode connected in parallel to each other. The PN diode and the Schottky diode share a same N-type region, a reverse terminal, an N-type extension region, an field oxide region, a gate, and a P-type well in an epitaxial layer. The N-type region and the P-type well form a PN junction, wherein the PN junction has a staggered comb-teeth interface from top view. A metal line extends on the staggered comb-teeth interface and alternatingly contacts the N-type region and the P-type well.
US11876088B2
An integrated circuit (IC) structure includes a continuous well including first through third well portions. The continuous well is one of an n-well or a p-well, the first well portion extends in a first direction, the second well portion extends from the first well portion in a second direction perpendicular to the first direction, and the third well portion extends from the first well portion in the second direction parallel to the second well portion.
US11876087B2
A display apparatus includes a display panel having an image acquisition region within a display area. The display panel includes a substrate and a plurality of light-emitting elements over the substrate. The plurality of light-emitting elements include one or more first light-emitting elements positionally within the image acquisition region. At least one first light-emitting element includes a non-transparent electrode provided with at least one through-hole configured to allow the lights from the outside pattern to pass through the display panel.
US11876086B2
A display panel includes a substrate and display pixels. The display pixels are disposed on the substrate, and each of the display pixels includes pad sets, light-emitting devices, a first connecting wire, a second connecting wire, and first cutting regions. Each pad set has a first pad and a second pad. The light-emitting devices are electrically bonded to at least part of the pad sets. The first connecting wire is electrically connected to the first pads of a plurality of first pad sets of the pad sets. The second connecting wire is electrically connected to the second pads of the pad sets. The first cutting regions are disposed on one side of each of the first pad sets. Two first connecting portions of the first connecting wire and the second connecting wire connecting each of the first pad sets are located in one of the first cutting regions.
US11876071B1
A system-on-wafer structure and a fabrication method. The structure includes a wafer substrate, an integrated chiplet, a system configuration board and a thermal module. The wafer substrate and the integrated chiplet are bonded through a wafer micro bump array and a chiplet micro bump array. The wafer substrate and the system configuration board are bonded through a copper pillar array on wafer substrate topside and a pad on system configuration board backside. A molding layer is provided between the wafer substrate and the system configuration board, and is configured to mold the wafer substrate, the integrated chiplet and the copper pillar array. Integrated chiplet are electrically connected to each other through a re-distributed layer in wafer substrate. The integrated chiplet is electrically connected to the system configuration board through the re-distributed layer and the copper pillar array. The thermal module is attached to the backside of the wafer substrate.
US11876069B2
A display apparatus including a circuit board, at least one LED stack configured to emit light, electrode pads disposed on the at least one LED stack and electrically connected to the at least one LED stack, and electrodes disposed on the electrode pads and electrically connected to the electrode pads, respectively, in which each of the electrodes has a fixed portion that is fixed to one of the electrode pads and an extending portion that is spaced apart from the one of the electrode pads, and the electrodes include at least two metal layers having different thermal expansion coefficients from each other.
US11876065B2
In a described example, an apparatus includes: a semiconductor die having a device side surface; bond pads on the semiconductor die on the device side surface; post connects having a proximate end on the bond pads and extending from the bond pads to a distal end, the diameter of the post connects at the proximate end being the same as the diameter of the post connects at the distal end; polyimide material covering sides of the post connects and covering at least a portion of the bond pads; and solder bumps on the distal end of the post connects.
US11876063B2
A semiconductor package structure includes a first semiconductor wafer including a first bonding pad. The semiconductor package structure also includes a second semiconductor wafer including a second bonding pad and a third bonding pad. The second bonding pad and the third bonding pad are bonded to the first bonding pad of the first semiconductor wafer. The semiconductor package structure further includes a first via penetrating through the second semiconductor wafer to physically contact the first bonding pad of the first semiconductor wafer. A portion of the first via is disposed between the second bonding pad and the third bonding pad.
US11876057B1
Systems, methods, circuits, and devices for providing and using transistors in a physically unclonable function (PUF) circuit. The transistors comprise a split source drain configuration including one or more inflection segments that increase process variations between the transistors such that each transistor generates a unique output signal.
US11876055B2
A semiconductor device, including: a semiconductor substrate formed of silicon carbide, components being formed at one surface of the semiconductor substrate; a periphery portion disposed at a pre-specified region of a periphery of the semiconductor substrate, the components not being formed at the periphery portion; and a plurality of trenches or portions of trenches formed at the periphery portion, an interior of each of the trenches being filled with a material with a different coefficient of thermal expansion from the silicon carbide.
US11876032B2
A bond layer including at least one metal region in a plan view is disposed on a surface layer portion of a substrate formed from a semiconductor. A semiconductor element is disposed on the bond layer and includes a first transistor disposed on a first metal region that is a metal region as the at least one metal region of the bond layer and including a collector layer electrically coupled to the first metal region, a base layer disposed on the collector layer, and an emitter layer disposed on the base layer. A first emitter electrode is disposed on the emitter layer of the first transistor. A first conductor protrusion is disposed on the first emitter electrode. The thermal conductivity of the semiconductor material of the surface layer portion is higher than that of each of the collector layer, the base layer, and the emitter layer of the first transistor.
US11876031B2
A semiconductor package includes at least one semiconductor device mounted on a first substrate, a thermosetting resin layer on the at least one semiconductor device, the thermosetting resin layer including an irreversible thermochromic pigment, a metal plate on the thermosetting resin layer, and a molding member surrounding the at least one semiconductor device at least in a lateral direction and being in contact with the thermosetting resin layer.
US11876028B2
A package is disclosed. In one example, the package includes a first main face for mounting a heat sink and an opposing second main face for being mounted on a mounting base. The package comprises a carrier, an electronic component mounted at the carrier, and an encapsulant encapsulating at least part of the electronic component and at least part of the carrier. Electrically insulating material covers electrically conductive material of the carrier at said first main face. The encapsulant comprises at least one step at the first main face.
US11876016B2
Embodiments of the present disclosure provide a method for forming a hole structure in a semiconductor device. The method for forming a hole structure having a first hole portion and a second hole portion connected to and over the first portion in a stack structure of a semiconductor device includes determining a hard mask layer. An etching resistivity of the hard mask layer may be inversely proportional to a difference between a first lateral dimension of the first hole portion and a second lateral dimension of the second hole portion, and the first lateral dimension may be less than the second lateral dimension. The method may also include forming the hard mask layer over the stack structure, and patterning the hard mask layer to form a first patterned hard mask layer that has a first mask opening. The first mask opening may have the first lateral dimension. The method may further include removing a portion of the stack structure exposed by the first patterned hard mask layer to form an initial hole structure in the stack structure, and patterning the first patterned hard mask layer to form a second patterned mask layer that has a second mask opening. The second mask opening may have the second lateral dimension. The method may further include removing another portion of the stack structure exposed by the second patterned hard mask layer to form the hole structure.
US11876009B2
An overhead transport vehicle travels along a rail on a ceiling of a building to transport a FOUP. The overhead transport vehicle includes a holding base and an upper shelf transfer device. The holding base holds at least one of a side surface and a bottom surface of the FOUP. The upper shelf transfer device moves the holding base at least upwardly while holding the FOUP. The upper shelf transfer device moves the holding base from the holding position in which the holding base holds and transfers the FOUP to the upper transfer position to transfer the FOUP, which is a different position from the holding position in a plan view and higher than the holding position.
US11876001B2
The present disclosure provides a method and system for manufacturing a semiconductor layer. The method includes: placing a first wafer in a cavity to form a metal film on the first wafer; before forming the metal film, the temperature inside the cavity is a first temperature; transferring the first wafer on which the metal film has been formed out of the cavity; the temperature in the cavity is a second temperature, and the second temperature is greater than the first temperature; introducing an inert gas into the cavity to cool the cavity, such that the temperature in the cavity is equal to the first temperature; after the temperature in the cavity is equal to the first temperature, placing a second wafer in the cavity to form the metal film on the second wafer. The manufacturing method can reduce the defects on the surface of the metal film.
US11876000B2
A method for preparing a semiconductor device structure includes forming a target layer over a semiconductor substrate, and forming an energy-sensitive layer over the target layer. The method also includes performing a first energy treating process to form a first treated portion in the energy-sensitive layer, and performing a second energy treating process to form a second treated portion in the energy-sensitive layer. The method further includes removing the first treated portion and the second treated portion to form a first opening and a second opening in the energy-sensitive layer, and transferring the first opening and the second opening into the target layer.
US11875999B2
Embodiments of the invention describe semiconductor devices with high aspect ratio fins and methods for forming such devices. According to an embodiment, the semiconductor device comprises one or more nested fins and one or more isolated fins. According to an embodiment, a patterned hard mask comprising one or more isolated features and one or more nested features is formed with a hard mask etching process. A first substrate etching process forms isolated and nested fins in the substrate by transferring the pattern of the nested and isolated features of the hard mask into the substrate to a first depth. A second etching process is used to etch through the substrate to a second depth. According to embodiments of the invention, the first etching process utilizes an etching chemistry comprising HBr, O2 and CF4, and the second etching process utilizes an etching chemistry comprising Cl2, Ar, and CH4.
US11875997B2
Compositions useful for the selective removal by etching of silicon-germanium-containing materials relative to silicon-containing materials, from a microelectronic device having features containing these materials at a surface, the compositions containing hydrofluoric acid, acetic acid, hydrogen peroxide, and at least one additional acid that will improve performance as measured by one or more of an etching rate or selectivity and are tunable to achieve the required Si:Ge removal selectivity and etch rates.
US11875992B2
Semiconductor devices are provided. A semiconductor device includes a first portion of a lower electrode structure on a substrate. The semiconductor device includes a first support pattern being in contact with a first portion of a sidewall of the first portion of the lower electrode structure. The semiconductor device includes a second portion of the lower electrode structure on a second portion of the sidewall of the first portion of the lower electrode structure. The semiconductor device includes an upper electrode on the second portion of the lower electrode structure and on the first support pattern. Moreover, the semiconductor device includes a dielectric layer between the upper electrode and the second portion of the lower electrode structure.
US11875990B2
Provided is a semiconductor device in which a first anode layer and a first contact layer are provided on a first main surface side in a diode region, and in which a second anode layer and a second contact layer are provided on the first main surface side in a boundary region. A concentration of impurities of a second conductive type of the second anode layer is lower than a concentration of impurities of the second conductive type of the first anode layer, or an occupied area ratio of the second contact layer with respect to the area where the emitter electrode is in contact with the semiconductor substrate in the boundary region is smaller than an occupied area ratio of the first contact layer with respect to the area where the emitter electrode is in contact with the semiconductor substrate in the diode region.
US11875986B2
The light source contains a gas-filled chamber with a plasma sustained by a focused beam of a continuous wave laser. The means for plasma ignition is a solid-state laser system which generates two pulsed laser beams: in a free running mode and in a Q-switched mode. The solid-state laser system contains single active element and its optical cavity is equipped with a Q-switch overlapping only part of a cross section of the intracavity laser beam. One pulsed laser beam provides an optical breakdown after which another pulsed laser beam ignites the plasma, the volume and density of which are sufficient for stationary sustenance of the plasma by the focused beam of the continuous wave laser. EFFECT: simplification of the design of the light source, increase of its reliability and ease of use, creating on this basis of powerful electrode-free high-brightness broadband light sources with high spatial and energy stability.
US11875985B2
A mass spectrometer includes an ion trap, which has an interior for storing ions, a signal generator, which is connected to an electrode of the ion trap, which delimits the interior, for coupling in a voltage signal, in particular a radiofrequency voltage signal, and an ionization device for ionizing a gas to be ionized and supplied to the interior. The ionization device is connected to the signal generator in order to use the voltage signal (URF, UStim1, Ustim2) of the signal generator, which is coupled into the electrode, for generating ions.
US11875974B2
A plasma reaction cell includes a discharge chamber with a base plate, a side wall, and a cooling plate. A discharge stack mounted within the discharge chamber includes a first insulation plate, a first conductive spacer, a second insulation plate, and a second conductive spacer. An electrode electrically coupled to the first conductive spacer extends through the side wall of the discharge chamber. A first gas channel formed between the first conductive spacer and the first insulation plate has a first end in fluid communication with a first gas port and a second end in fluid communication with a second gas port. A second gas channel formed between the first conductive spacer and the second insulation plate has a first end in fluid communication with the first gas port and a second end in fluid communication with the second gas port.
US11875972B2
Methods and devices for generating a voltage waveform at an output may include providing four DC voltages of different magnitudes. The first (V1) magnitude is higher than the third (V3) and fourth (V4) magnitude. The fourth DC voltage is coupled to the output followed by coupling the first DC voltage to the output, to bring an output voltage (VP) at the output to a high level. The first DC voltage is decoupled from the output, followed by coupling the third DC voltage to the output, to obtain a drop of the output voltage (VP). A ground potential (V0) is coupled to the output following coupling the third DC voltage and the second DC current (I2) is coupled to the output following coupling the ground potential, wherein the second DC current ramps down the output voltage (VP).
US11875969B2
A processing system comprises a chamber body, a substrate support and a lid assembly. The substrate support is located in the chamber body and comprises a first electrode. The lid assembly is positioned over the chamber body and defines a processing volume. The lid assembly comprises a faceplate, a second electrode positioned between the faceplate and the chamber body, and an insulating member positioned between the second electrode and the processing volume. A power supply system is coupled to the first electrode and the faceplate and is configured to generate a plasma in the processing volume.
US11875956B2
The present disclosure provides a contact point monitoring device for a vacuum circuit breaker comprising: a fixed electrode which is fixed in an insulated container; a fixed contact point which is disposed at one end of the fixed electrode; a movable electrode which is installed in the insulated container and is movable in the upward or downward direction; a vacuum interrupter which is disposed at one end of the movable electrode and includes a movable contact point coming into contact with or separated from the fixed contact point; and a pushrod assembly which is coupled to the other end of the movable electrode and allows the movable electrode to move upwards or downwards.
US11875942B2
A supercapacitor module is provided. In some embodiments, the supercapacitor can include a first supercapacitor, a second supercapacitor, and an interconnect electrically connecting the first and second supercapacitors in series. A casing can encapsulate at least the first and second supercapacitors. The operating voltage of the supercapacitor module can be greater than 3.5 volts, and the equivalent series resistance of the supercapacitor module can be less than about 10 ohm.
US11875939B2
A method for controlling a part movable with a coil. In this case, a current flowing through the coil and/or a voltage applied to the coil is/are scanned in order to generate a coil signal. In a further step, at least one movement parameter representing an oscillatory movement of the part is ascertained by using the coil signal. Finally, at least one signal parameter of a dither signal is optionally changed to generate the oscillatory movement by comparing the movement parameter to the at least one setpoint value to adapt the oscillatory movement to the setpoint value.
US11875933B2
A switchboard is provided via a terminal bushing; a switchboard terminal coupled to the terminal bushing; a metering transformer bushing which is installed or released from the front part thereof through a breaker chamber, covers the switchboard terminal, and is inserted into the terminal bushing; and a metering transformer which is fastened to the metering transformer bushing and disposed on the outer circumference of the metering transformer bushing. The metering transformer includes at least one terminal that faces forward, and the metering transformer bushing may include an opening for exposing the at least one terminal to the front thereof.
US11875926B2
An inductor and method for making the same are provided. The inductor includes a coil formed from a conductor and having a serpentine shape. The coil may have an “S”-shape. The coil has two leads extending from opposite ends of the coil. An inductor body surrounds the coil and portions of the leads. The leads may be wrapped around the body to create contact points on the exterior of the inductor.
US11875918B2
An electrical feedthrough assembly may include a lower assembly and an upper assembly coupled together. The lower assembly may include an outer body with a lower housing and an upper housing disposed within a bore of the outer body, and a first conductor extending from the lower housing to the upper housing. Additionally, the upper assembly may include an outer body with a pin end, the pin end is inserted into an opening of the lower assembly, a main body connected to the outer body, a second conductor disposed within the main body, a channel in the outer body open to an outside of the outer body and a chamber within the outer body, a piston disposed within the channel and configured to fluidly isolate the chamber from the outside of the outer body, and a dielectric fluid provided within the chamber.
US11875916B2
A method for manufacturing a pipe type busbar includes: preparing a first tubular member made of a first material having a hollow formed therein; preparing a second tubular member having a hollow formed therein and made of a second material different from the first material; plating the first tubular member with a third material; and bonding one surface of the first tubular member and one surface of the second tubular member.
US11875913B2
The present invention relates to an electrical conductor (1) having an electrically conductive material (2) comprising graphene and/or carbon nanotubes and a joint (3, 4), wherein a metal coating (6) is provided on the electrically conductive material (2) of the electrical conductor (1) at the joint (3, 4) for integrally joining the electrical conductor (1) to a metal conductor element, the metal coating (6) being in direct contact with the electrically conductive material (2), characterized in that the metal coating (6) of the joint (3, 4) comprises a metal that forms carbides in a boundary layer of the coating (6) by reaction of the metal of the coating (6) with the carbon of the electrically conductive material (2).
US11875911B2
A communications cable is provided that includes a pair of twisted pair of wires, each coated with a fluoropolymer insulator. The twisted pair of wires is configured to carry a differential signal, such as a differential data signal and/or a differential power signal. The fluoropolymers are highly effective insulators and significantly reduce both the effects of internal and external electromagnetic interference while maintaining low cable attenuation, even when operating within a temperature range of −40° C. to 150° C.
US11875905B1
One or more devices that provides an immersive cerebral salubrity retention and selection package (ICSRSP) to potential new patients (PNPs) comprising customized cerebral salubrity care personnel with available personal time periods to improve their cerebral salubrity. An ICSRSP determines whether a PNP qualifies for a cerebral health immersion program (CHIP). The ICSRSP generates a set of interrogatives based on data and data sets (used for a determination) that are not included in initially collected data regarding the PNP. The PNP's acceptance into the ICSRSP is based on an assessment of the PNP data and PNP-provided responses to the interrogatives. If the PNP is selected for the CHIP, an option is provided to the PNP to enroll in the CHIP to become a patient. If additional information is needed to complete an acceptance process for the CHIP, a user interface is provided enabling the PNP to provide data for process completion.
US11875904B2
In an epidemiology transmission probability analysis for a medical facility, ray origin points are distributed over a medical facility floor map. Rays are cast from the ray origin points. The cast rays stop upon encountering a physical barrier mapped in the medical facility floor map. An infectious transmission probability map is computed from intersections of the cast rays. At least a portion of the medical facility floor map is displayed on a display, overlaid with the infectious transmission probability map. The distributing, the casting, and the computing are suitably performed by one or more electronic processors.
US11875897B2
Provided are a medical image processing apparatus, method, program, and a diagnosis support apparatus, method, and program that can efficiently collect medical images that have a large contribution to improving the accuracy of a diagnosis using medical images. The medical image processing apparatus includes a reception unit that receives an input of a medical image and patient information corresponding to the medical image, an analysis result acquisition unit that acquires an analysis result obtained by analyzing the medical image, a detection unit that detects whether or not the analysis result has been corrected, and a data processing unit that creates and stores data in which identification information capable of identifying a patient is concealed in a case where it is detected that the analysis result has been corrected.
US11875891B2
A mapping system provides a graphical editor, consisting of a visual channel editor and a node configuration panel, for graphically defining channels for processing messages. Within the visual channel editor, the user is able to create a graphical representation of a channel by interconnecting representations of a source node, mapping nodes, condition nodes, and destination nodes. When a node is selected in the visual channel editor, the node configuration panel displays user interface controls in which the user specifies parameters for the selected node. The mapping system automatically generates scripts for implementing the functionality defined by the user input. In this manner, a user need not have any knowledge of scripting to define mappings to apply to messages. The mapping system may be used to perform mappings of messages of virtually any type, but has specific applicability to mapping messages between Health Information Technology (HIT) systems.
US11875888B2
To provide a rehabilitation assistance device, a rehabilitation assistance method, and a non-transient storage medium storing a rehabilitation assistance program that support continuous rehabilitation by enabling the generation of a rehabilitation plan that can increase the motivation to continue rehabilitation. When a patient selects one set from an activity event information DB that stores a plurality of sets that associate information of a predetermined activity event with information of an exercise amount for each of a plurality of body parts when the activity event is performed, the patient can check on the screen displayed on the display unit to what extent the exercise amount contained in one's rehabilitation plan information is achieved by the activity event of the selected set.
US11875886B2
A respiratory system and method comprise a tracker module adaptable to be secured to a variety of inhalers, the tracker module sensing activation of the medication canister of the inhaler for delivery of medication to a user. The tracker module also senses the rate of inhalation air flow of the user when inhaling medication for determination of proper inhaler use. Upstream and downstream sensors provide flow information to determine quality of the inhalation. Other sensors are provided that monitor user presence at the inhaler, user technique in using the inhaler, and the attitude of the inhaler when it was used. Low power devices are used to conserve battery power.
US11875875B2
Methods and systems are disclosed for calibrating, by a memory interface system, an interface with dynamic random-access memory (DRAM) using a dynamically changing training clock. Techniques disclosed comprise receiving a system clock having a clock signal at a first pulse rate. Then, during the training of the interface, techniques disclosed comprise generating a training clock from the clock signal at the first pulse rate, the training clock having a clock signal at a second pulse rate, and sending, based on the generated training clock, command signals, including address data, to the DRAM.
US11875874B2
A memory structure having 2m read ports allowing for concurrent access to n data entries can be constructed using three memory structures each having 2m-1 read ports. The three memory structures include two structures providing access to half of the n data entries, and a difference structure providing access to difference data between the halves of the n data entries. Each pair of the 2m ports is connected to a respective port of each of the 2m-1-port data structures, such that each port of the part can access data entries of a first half of the n data entries either by accessing the structure storing that half directly, or by accessing both the difference structure and the structure containing the second half to reconstruct the data entries of the first half, thus allowing for a pair of ports to concurrently access any of the stored data entries in parallel.
US11875871B2
In an embodiment, a system includes an energy source and an integrated circuit that is coupled to one or more memory devices via a plurality of memory channels. A memory controller in the integrated circuit is programmable with a plurality of identifiers corresponding to the plurality of channels, and is further programmable with a command and a first identifier associated with the command. Responsive to the command, the memory controller is configured to perform one or more calibrations on a subset of the plurality of channels for which corresponding identifiers of the plurality of identifiers match the first identifier. Other ones of the plurality of channels, for which the corresponding identifiers do not match the first identifier, do not perform the calibration.
US11875869B2
An IGBT physical model parameter extraction method includes obtaining an initial value and a transformation range of an IGBT physical model parameter; and correcting a model parameter by means of a correspondence between IGBT dynamic and static features and the IGBT physical model parameter and in combination with an experiment measurement result of the IGBT physical model parameter.
US11875867B2
A memory device can include multiple memory cells and a processing device operatively coupled with the memory device to perform operations including grouping the memory cells into a groups based on a metric reflecting an electrical distance of a memory cell from a voltage source, and determining, for each group, a respective share of write operations, wherein the share of write operations is related to an aggregate value of the metric for memory cells of the group. The operations can also include distributing the write operations to each group according to the share of write operations determined for the group.
US11875865B2
A method includes determining a programmed threshold voltage for a select gate of a memory string and assigning the select gate a programmed reliability rank based upon the programmed threshold voltage. The programmed reliability rank indicates that hot data, warm data, and/or or cold data are programmable to the memory string. The method further includes incrementing a quality characteristic count to a first check voltage value, determining a first checked threshold voltage for the select gate at the first check voltage value, and assigning the select gate a first reliability rank based upon the first checked threshold voltage. The first reliability rank indicates that the warm data or the cold data, or both, are programmable to the memory string.
US11875857B2
A method for programming a memory. The method includes providing a memory structure with a floating gate, and grounding a source of the memory structure; applying voltages to a drain and a bulk, forming an electric field, generating electron-hole pairs, and generating primary electrons, wherein the voltage applied to the bulk is lower than the voltage applied to the drain; making holes accelerate downward under the action of the electric field and collide with the bulk in the memory structure within a predetermined time to generate secondary electrons; applying voltages to a gate and the bulk respectively, where the voltage applied to the bulk is lower than the voltage applied to the gate, to enable the secondary electrons to generate tertiary electrons under the action of an electric field in a vertical direction, and the tertiary electrons are injected into the floating gate to complete a programming operation.
US11875855B2
A memory device including: a memory cell array disposed in a first semiconductor layer, the memory cell array including a plurality of wordlines extended in a first direction and stacked in a second direction substantially perpendicular to the first direction; and a plurality of pass transistors disposed in the first semiconductor layer, wherein a first pass transistor of the plurality of pass transistors is disposed between a first signal line of a plurality of signal lines and a first wordline of the plurality of wordlines, and wherein the plurality of signal lines are arranged at the same level as a common source line.
US11875854B2
A memory device and a word line driver thereof are provided. The word line driver includes a first word line signal generator, a second word line signal generator, a first voltage generator, and a second voltage generator. The first word line signal generator selects one of a first voltage and a second voltage to generate a first word line signal according a control signal. The second word line signal generator selects one of a third voltage and a fourth voltage to generate a second word line signal according the control signal. The first voltage generator provides the second voltage, and the second voltage generator provides the fourth voltage, where the first voltage generator is independent to the second voltage generator.
US11875851B2
A semiconductor memory device includes a memory cell array having memory strings that include memory cells and first and second selection transistors. During a read operation, a controller applies a first voltage higher than ground to a source line, and a second voltage to a first and second selection gate lines that are connected to a selected memory string. The second voltage is also applied to the first selection gate lines connected to non-selected memory strings during a first period of the read operation. A third voltage higher than ground and lower than the second voltage is applied to the first selection gate lines connected to non-selected memory strings during a second period of the read operation subsequent to the first period.
US11875849B2
An analog content-address memory (analog CAM) having approximation matching and an operation method thereof are provided. The analog CAM includes an inputting circuit, at least one analog CAM cell and an outputting circuit. The inputting circuit is configured to provide an inputting data. The analog CAM cell is connected to the inputting circuit and receives the inputting data. The analog CAM cell has a mild swing match curve whose highest point corresponds to a stored data. A segment from the highest point of the mild swing match curve to a lowest point of the mild swing match curve corresponds to at least three data values. The outputting circuit is connected to the analog CAM cell and receives a match signal from the analog CAM cell. The outputting circuit outputs a match approximation level according to the match signal.
US11875846B2
A memory device to determine a voltage window to read soft bit data. For example, in response to a read command, the memory device can read a group of memory cells at a plurality of test voltages to determine signal and noise characteristics, which can be used to determine an optimized read voltage for reading hard bit data and a voltage window between a first voltage and a second voltage for reading soft bit data. The soft bit data identifies exclusive or (XOR) of results read from the group of memory cells at the first voltage and at the second voltage respective. The memory device can provide a response to the read command based on the hard bit data and the soft bit data.
US11875843B2
Systems and methods are provided for a memory device. A memory device includes a memory array, a column selection circuit coupled to the memory array, where the column selection circuit is configured to generate a column selection signal, and a sense amplifier configured to receive data signals from the memory array. An enable signal generating circuit is configured to generate a first enable signal and a second enable signal. The column selection circuit generates the column selection signal based on the first enable signal, and the sense amplifier is configured to receive a data signal from the memory array in response to the second enable signal.
US11875841B2
A memory device is provided. The memory device includes at least one memory chip and a logic chip. Each of the at least one memory chip includes a memory array, a plurality of bit lines, and a plurality of data paths. The data paths respectively correspond to the bit lines. The number of the data paths is equal to or less than the number of the bit lines. A plurality of data transmission ports of the logic chip are electrically connected to the data paths of the at least one memory chip in a one-to-one manner. The number of the data transmission ports is equal to a sum of the data paths of the at least one memory chip.
US11875840B2
A semiconductor device includes a cell circuit including a plurality of memory arrays, and a control circuit configured to control the cell circuit. A memory array of the plurality of memory arrays has a plurality of sub-arrays including a first sub-array and a second sub array, and an array connecting circuit configured to connect bit lines of the first sub-array to respective corresponding bit lines of the second sub-array according to a copy signal. The semiconductor device may further include a partial sum circuit configured to perform charge sharing between a plurality of bit lines of the first sub-array.
US11875839B2
Disclosed is a mechanism maintain flow rate limits to flows in a server operating in a single root input/output virtualization (SR-IOV) environment. A transmit pipeline assigns a dedicated transmit queue to a flow. A scheduler allocates a flow transmit bandwidth to the dedicated transmit queue to enforce the flow rate limit. The transmit pipeline assigns the dedicated transmit queue to the flow upon receiving a packet of the flow. A queue identifier (ID) for the dedicated transmit queue is forwarded to a tenant process acting as a source of the flow to support forwarding of packets of the flow to the proper transmit queue. The transmit pipeline maintains security by comparing packet destinations of packets with the destination of the flow associated with the dedicated transmit queue. Packets in the dedicated destination queue with destinations that do not match the flow destination may be dropped.
US11875838B2
A memory device with shortened access time in data reading is provided. The memory device includes a first layer and a second layer positioned above the first layer, the first layer includes a reading circuit, and the second layer includes a first memory cell and a second memory cell. The reading circuit includes a Si transistor. The first memory cell and the second memory cell each include an OS transistor. The first memory cell is electrically connected to the reading circuit, and the second memory cell is electrically connected to the reading circuit. When a first current corresponding to first data retained in the first memory cell flows from the reading circuit to the first memory cell and a second current corresponding to second data retained in the second memory cell flows from the reading circuit to the second memory cell, the reading circuit compares the current amounts of the first current and the second current, and reads the first data.
US11875837B2
A semiconductor device resistant to a high temperature with low power consumption is provided. The semiconductor device includes a first and a second circuit, a first and a second cell, and a first and a second wiring. The first cell includes a first transistor, and the second cell includes a second transistor. The first and the second transistor operate in a subthreshold region. The first cell is electrically connected to the first circuit through the first wiring, the first cell is electrically connected to the second circuit through the second wiring, and the second cell is electrically connected to the second circuit through the second wiring. The first cell sets a current flowing through the first transistor to a first current and the second cell sets a current flowing through the second transistor to a second current. At this time, a potential corresponding to the second current is input from the second wiring to the first cell. Then, a third current flows from the second circuit to change a potential of the second wiring, whereby the first cell outputs a fourth current corresponding to the amount of the potential change and the first current.
US11875832B2
Provided are a spintronics device, a magnetic memory, and an electronics device capable of generating a large spin current without depending on a specific material. A spintronics device includes a first conductive layer, a second conductive layer having carrier mobility or electrical conductivity lower than that of the first conductive layer, and a boundary region between the conductive layers. The boundary region has a gradient of carrier mobility or electrical conductivity, and a spin current is generated by rotation of a velocity field of an electron caused by the gradient.
US11875829B2
According to one embodiment, a magnetic disk device includes a first head which writes and reads to the first disk, a second head which writes data and reads data to the second disk, a first actuator including the first head, a second actuator including the second head, and a controller which performs a first reordering process for a command scored in a first queue corresponding to the first actuator and performs a second reordering process for a command stored in a second queue corresponding to the second actuator, wherein the controller selects a first command to be executed next by the first actuator based on current and future operating states of the second actuator, and executes the first command.
US11875825B1
A perpendicular magnetic recording (PMR) writer is disclosed. A write current passes through a driving coil and a bucking coil generates a magnetic flux that passes through the main pole tip and is used to write one or more magnetic bits in a magnetic medium. The improved PMR writer includes a double driving coil (DDC) design, in which a second electric current path in parallel with the driving coil through the main pole tip is added to drive the main pole in the same direction as the top driving coil.
US11875821B2
A disk device includes a first controller configured to determine a first operation amount of a first actuator based on a difference between a current position and a target position of a head, a second controller configured to determine a second operation amount of a second actuator based on the difference, and a processor. The processor is configured to perform a first filtering to calculate a first filter value based on a vibration detected at multiple points in time and filter coefficients, perform a second filtering to generate a second filter value based on the vibration detected at each of the multiple points in time, and update the filter coefficients based on the second filter values and a difference between the target position and an updated position of the head.
US11875819B2
A method for redacting sensitive information from an audio stream, such as a voice signal in a telephone call, in real time is provided. The method includes: receiving an audio stream; conveying the audio stream through a channel that includes a valve; detecting, from within the audio stream, a first event that indicates an onset of sensitive information; closing the valve so that the conveying of the audio stream through the channel is temporarily stopped; detecting, from within the audio stream, a second event that indicates an ending of the sensitive information; and reopening the valve so that the conveying of the audio stream through the channel is resumed. The sensitive information may include payment card industry (PCI) information, such as a card number and/or a card verification value (CVV).
US11875815B2
The present disclosure relates to a device for processing an audio signal. The device may include a first acoustic-electric transducer and a second acoustic-electric transducer. The first acoustic-electric transducer may have a first frequency response, and may be configured to detect the audio signal and generate a first sub-band signal according to the detected audio signal. The second acoustic-electric transducer may have a second frequency response, the second frequency response being different from the first frequency response. The second acoustic-electric transducer may be configured to detect the audio signal and generate a second sub-band signal according to the detected audio signal.
US11875808B2
A voice call method is provided. The method includes: obtaining a voice call state of a terminal system at a historical moment, the terminal system being provided with at least two audio acquisition devices; obtaining first voice signals acquired by the at least two audio acquisition devices at a current moment, and determining signal energy of the first voice signals; and determining a target audio acquisition device at the current moment from the at least two audio acquisition devices based on the voice call state at the historical moment and the signal energy of the first voice signals.
US11875803B2
When compressing an HOA data frame representation, a gain control (15, 151) is applied for each channel signal before it is perceptually encoded (16). The gain values are transferred in a differential manner as side information. However, for starting decoding of such streamed compressed HOA data frame representation absolute gain values are required, which should be coded with a minimum number of bits. For determining such lowest integer number (βe) of bits the HOA data frame representation (C(k)) is rendered in spatial domain to virtual loudspeaker signals lying on a unit sphere, followed by normalisation of the HOA data frame representation (C(k)). Then the lowest integer number of bits is set to βe=┌log2(┌log2(√{square root over (KMAX)}·O)┐+1)┐.
US11875802B2
An encoding/decoding apparatus and method for controlling a channel signal is disclosed, wherein the encoding apparatus may include an encoder to encode an object signal, a channel signal, and rendering information for the channel signal, and a bit stream generator to generate, as a bit stream, the encoded object signal, the encoded channel signal, and the encoded rendering information for the channel signal.
US11875794B2
Methods and systems for processing of voice input to identify intents and mapped standard terminologies are provided. Using natural language processing, an intent of a voice input is identified. The intent is utilized to identify a standard terminology that maps to the intent. The standard terminology is utilized to identify information relevant to the standard terminology in a patient's electronic health record.
US11875793B2
A system, method, and computer program product for implementing cognitive natural language processing software framework optimization is provided. The method includes receiving instructions associated with an audible user input of a user. An AI input intention of the user is determined and key information is extracted from the audible user input. The key information is inputted into a generated database table and additional key information is retrieved from a dialog table. A supplementary database table comprising the additional key information is generated and the key information is spliced with the additional key information. A resulting spliced data structure is merged into a final database table and natural language is converted into a request code structure within an SQL structure and an interactive AI interface presenting results of the converting is generated. Operational functionality of an AI device is enabled for audibly presenting results of the conversion.
US11875792B2
A computer implemented method, computer system, and computer program product for executing a voice command. A number of processor units displays a view of a location with voice command devices in response to detecting the voice command from a user. The number of processor units displays a voice command direction for the voice command in the view of the location. The number of processor units changes the voice command direction in response to a user input. The number of processor units identifies a voice command device from the voice command devices in the location based on the voice command direction to form a selected voice command device. The number of processor units executes the voice command using the selected voice command device.
US11875777B2
An information processing device includes a memory storing instructions, and a processor configured to implement the stored instructions to execute a plurality of tasks. The tasks includes: a first generating task that generates a series of fluctuations of a target sound based on first control data of the target sound to be synthesized, using a first model trained to have an ability to estimate a series of fluctuations of the target sound based on first control data of the target sound, and a second generating task that generates a series of features of the target sound based on second control data of the target sound and the generated series of fluctuations of the target sound, using a second model trained to estimate a series of features of the target sound based on second control data of the target sound and a series of fluctuations of the target sound.
US11875776B2
A response generating apparatus (10) includes an acquiring unit (40) that acquires input information that is a trigger for generating a response with respect to a user and context information that is information indicating a situation of the user and a response generating unit (50) that generates, based on the context information acquired from the user, a response associated with the input information.
US11875775B2
The present disclosure proposes a speech conversion scheme for non-parallel corpus training, to get rid of dependence on parallel text and resolve a technical problem that it is difficult to achieve speech conversion under conditions that resources and equipment are limited. A voice conversion system and a training method therefor are included. Compared with the prior art, according to the embodiments of the present disclosure: a trained speaker-independent automatic speech recognition model can be used for any source speaker, that is, the speaker is independent; and bottleneck features of audio are more abstract as compared with phonetic posteriorGram features, can reflect decoupling of spoken content and timbre of the speaker, and meanwhile are not closely bound with a phoneme class, and are not in a clear one-to-one correspondence relationship. In this way, a problem of inaccurate pronunciation caused by a recognition error in ASR is relieved to some extent. Pronunciation accuracy of audio obtained by performing voice conversion by the bottleneck feature is obviously higher than that of a phonetic posteriorGram based method, and timbre is not significantly different. By means of a transfer learning mode, dependence on training corpus can be greatly reduced.
US11875773B2
A fan control system applied to N fans inside a computer system is disclosed, comprising: a main microphone, a control circuitry, a wave generation circuitry and a number N of fan controllers. The control circuitry calculates a basic frequency value according to a temperature inside the computer system, and continuously updates a parameter by any known optimization algorithm according to a main audio signal from the main microphone. The wave generation circuitry generates N square waves according to the basic frequency value and the parameter. The N fan controllers respectively form and transmit N modulation signals to the N fans according to the N square waves and N tachometric signals from the N fans. The parameter is one of a frequency variation and a set of phase differences, and the N square waves have the same frequency.
US11875766B2
The present invention is directed to a mounting device for a fish finding apparatus and, more particularly, to a motorized mounting device which includes an adjustable length pole used to mount a sonar transducer or other device an angler may be interested in mounting to the end of the pole that enters the water. The pole is used to spin the transducer or other apparatus in a clockwise and counterclockwise direction with a switch that is adapted to be operated by the angler's foot or a wireless remote. The mounting device is configured to be secured to a boat or mounted on a boat troll motor whereby the adjustable pole is secured and spins independent of the troll motor shaft.
US11875762B2
An effect imparting device, control method and non-transitory computer readable medium are provided. This effect imparting device has: a plurality of effect units that provide effects to a sound that has been input; a storage part for storing a plurality of patches each including a collection of parameters to be applied to the effect units; an input part for receives a designation of a patch; an application part for applying the parameters included in the designated patch to the effect units; an output part for outputting the sound to which effects have been provided in accordance with the parameters applied to the effect units; and a muting means for temporarily muting the effects—provided sound to be outputted when the effects units include an effect unit in which the type of an effect is changed through changing of the designated patch.
US11875758B1
A pixel drive circuit, which includes: a first thin film transistor, a first unidirectional conduction switch, a second thin film transistor, a second unidirectional conduction switch, and a pixel capacitor; and the first thin film transistor includes: a first gate electrode, a first source electrode, and a first drain electrode; the first gate electrode being connected with a n-th scan line, the first source electrode being connected with a m-th scan line, and the first drain electrode being connected with the pixel capacitor, and the n and m are positive integers; the second thin film transistor includes: a second gate electrode, a second source electrode, and a second drain electrode; the second gate electrode being connected with a (n−1)-th scan line, the second source electrode being connected with the pixel capacitor, and the second drain electrode being grounded.
US11875752B2
A display panel, a manufacture method thereof and a display device are provided. The display panel includes multiple subpixel zones and a reset signal line pattern, an initialization signal line pattern and a conductive connecting part pattern in each of the subpixel zones. The initialization signal line pattern includes a first body portion and a first protruding portion coupled to each other. The orthographic projection of the first body portion onto the base is between the orthographic projection of the first protruding portion onto the base and the orthographic projection of the reset signal line pattern onto the base. The orthographic projection of a first end portion of the conductive connecting part pattern onto the base and the orthographic projection of the first protruding portion onto the base have a first overlapped region.
US11875750B2
An array substrate includes: a substrate, at least one gate driving circuit and at least one clock signal line that are located on a same side of the substrate. The gate driving circuit includes a plurality of cascaded shift registers located in different rows, the plurality of shift registers are divided into at least two groups of shift registers, each group of shift registers includes at least one shift register, located in a same column. A gate driving circuit in the at least one gate driving circuit corresponds to at least one clock signal line. The clock signal line includes a main body transmission section configured to transmit a clock signal, and at least two branch transmission sections connected to the main body transmission section. Each branch transmission section is connected to a clock signal input terminal of each shift register in a respective group of shift registers.
US11875746B2
A display apparatus with improved light emission uniformity includes a pixel. The pixel includes a driving thin-film transistor (TFT); a storage capacitor; a driving semiconductor layer; a first electrode layer; a second electrode layer; a pixel electrode; a pixel-defining layer defining a light-emitting region; and a conductive layer interposed between the first electrode layer and the pixel electrode and including an extending portion that at least partially overlaps the light-emitting region in a plane view to pass over a central portion of the light-emitting region.
US11875740B2
A display device includes a display panel including a plurality of pixels and partitioned into a plurality of blocks including at least one of the pixels, a timing controller configured to receive input image data from an outside source and generate scaled image data by scaling the input image data using a scale factor, a data driver configured to generate a data signal corresponding to the scaled image data and supply the data signal to the pixels, and a logic circuit configured to generate the scale factor based on the input image data, first weight data, and second weight data different from the first weight data.
US11875739B2
An organic light-emitting diode (OLED) display includes a data line disposed on a substrate and extended in a first direction, a power line disposed on the substrate and extended in the first direction, a scan signal line disposed on the substrate across the data line, an active layer formed over the substrate, wherein the active layer includes first to fourth regions, wherein the first and fourth regions are connected to each other through a connecting region, a first transistor including the active layer formed between the first region and the second region, a second transistor including the active layer formed between the third region and the fourth region, and wherein the active layer is extended from the first region, the organic light emitting diode is electrically coupled to the first transistor, and a storage capacitor including a first electrode and a second electrode formed over the first electrode.
US11875731B2
Provided are a drive module, a voltage generation method thereof, and a display device. The drive module includes a mainboard, a power chip, and a driver chip. The driver chip includes a main control unit and a base voltage generation unit. The main control unit is configured to determine the target value of a base voltage in the current drive display mode according to the current drive display mode, determine the optimal voltage multiplying relationship of the base voltage in the current drive display mode according to an analog reference voltage signal and the target value of the base voltage, calculate the actual output value of the base voltage according to the analog reference voltage signal and the optimal voltage multiplying relationship, and generate first instruction information including the actual output value. The base voltage generation unit generates the corresponding base voltage according to the first instruction information.
US11875728B2
A method for mitigating interference across analog signal lines includes receiving a digital data stream including a plurality of discrete signal patterns configured to drive a plurality of different analog signal lines. An edge buffer for each analog signal line is populated with edge data representing pulse edges of upcoming signal patterns set to drive the analog signal line. A target buffer for a target signal line is populated with target data representing a target signal pattern. Based at least in part on determining that edge buffers corresponding to one or more potentially interfering analog signal lines include edge data corresponding to post-target pulse edges, one or more potentially interfering signal patterns are identified. A selected set of the potentially interfering signal patterns are used to modify the target signal pattern to perform preemptive interference mitigation.
US11875727B2
The present disclosure provides a shift register, a gate driving circuit, a display panel, and a driving method thereof. The shift register includes: an input circuit; an output circuit; a first control circuit configured to provide a potential of a first control signal terminal to a pull-down node, and provide a potential of a reference signal terminal to the pull-down node according to the potential of the pull-up node; and a second control circuit connected to the pull-down node, a second control signal terminal, the output signal terminal, and the reference signal terminal, wherein the second control circuit is configured to pull down a potential of the output signal terminal during a display phase under the control of a potential of the pull-down node and a potential of the second control signal terminal, and pull up the potential of the output signal terminal in a power-off phase.
US11875713B2
An overcurrent protection circuit includes: a sampling sub-circuit configured to acquire gate input signals, select a gate input signal with a voltage value greater than a first preset voltage value as a sample gate input signal, generate a first control signal according to the sample gate input signal, and output the first control signal; a delay determination sub-circuit configured to receive the first control signal, delay the first control signal for a first preset time, determine whether a voltage value of the first control signal after delay is less than a voltage value of the first control signal before the delay, and if not, output a counting signal; and a counting control sub-circuit configured to receive the counting signal, perform counting according to the counting signal, and if a counted number reaches a preset number, output a second control signal.
US11875702B2
A system for simulating surgery includes an electromagnetic tracking system comprising an emitter and a plurality of electromagnetic sensors and a plurality of model bone fragments, each of the model bone fragments operatively connected to one of the plurality of electromagnetic sensors. A method for simulating surgery includes electromagnetically tracking position of a plurality of model bone fragments and a model bone shaft using an electromagnetic tracking system and displaying virtual fluoroscopic images based on sensed position of the model bone fragments and the model bone shaft.
US11875699B2
In embodiments, a computer implemented method for language learning includes delivering a user or student's speech into a computer using speech recognition software and sending the output of the speech recognition software to a language adaptive encoding module which outputs a positional encoding matrix; inputting the positional encoding matrix to a trained attention neural network module comprising an encoder and decoder block and a feed forward neural network layer, wherein the trained attention neural network module is trained using course materials for language learning, receiving the output of the trained attention neural network module into a speech synthesis module, delivering the output of the speech synthesis module to an avatar on the computer; and delivering speech from the avatar to the student.
US11875685B2
A convoy travel system includes a plurality of vehicles and is configured such that the plurality of vehicles form a convoy and travel. The plurality of vehicles include a preceding vehicle and following vehicles configured so as to follow the preceding vehicle by means of automatic driving. The preceding vehicle is equipped with a steering information acquisition unit configured so as to acquire steering information pertaining to steering of the preceding vehicle, and a transmission unit configured so as to transmit the steering information to the following vehicles. The following vehicles are equipped with a reception unit configured so as to receive the steering information, and an automatic driving control unit configured so as to begin a steering angle control for avoiding a collision with an obstruction when the steering information indicates the execution of emergency steering for avoiding a collision with the obstruction.
US11875676B1
A system and method for alerting a driver of a motor vehicle or a person walking along a road or hiking on a trail of potentially dangerous hazards in their path. Hazards may be deep water, ice, oil slicks or other hazards. In the case of a motor vehicle, the system uses cameras mounted on or within the vehicle to detect potential hazards and then analyzes the images combined with the known topography of the location to evaluate the ability of the vehicle to safely traverse the hazard. In the case of a person walking or hiking, the person may use the camera on a personal mobile device to capture images of the hazard and to combine the images with the known topography at the location to evaluate the danger presented by the hazard.
US11875675B2
A vehicle including a magnetic detecting part for detecting a magnetic marker disposed in a road is configured to acquire marker state information indicating the state of the magnetic marker from an external server apparatus via wireless communication and diagnose the state of the magnetic detecting part by using a result of detection of the magnetic marker in which the state of the magnetic marker indicated by the marker state information is good, thereby allowing inspection cost and cost of maintenance of the magnetic detecting part for detecting the magnetic marker to be suppressed.
US11875669B2
Methods and systems provide for modulating light sources in panel displays of devices, such as light emitting diodes (LEDs), to provide indications as to device performance. The modulations are at low and high frequencies. The low frequencies provide visible blinking patterns, indicative of an event in the device, and the high frequencies, provide non-visible blinking patterns, indicative of one or more parameters associated with the event.
US11875663B2
A method implemented by an on-site secondary control device in communication with an on-site primary control device for a premises security system is provided. The on-site primary control device is configured to trigger an alarm event signal associated with the premises security system, and the on-site secondary control device is physically separated from the on-site primary control device. An alarm event signal is received at the on-site secondary control device from the on-site primary control device indicating that a premises device has been triggered. The alarm event signal is temporarily stored. In response to determining that a criterion associated with the premises system is met, the alarm event signal is transmitted by the on-site secondary control device to the remote monitoring center.
US11875658B2
A remote distress monitor includes a steerable microphone array, a memory, and a control system. The steerable microphone array is configured to detect audio data and generate sound data. The memory stores machine-readable instructions. The control system includes one or more processors configured to execute the machine-readable instructions. The generated sound data from the steerable microphone array is analyzed. Based at least in part on the analysis, a token associated with the audio data detected by the steerable microphone array is generated. The audio data is representative of one or more sounds associated with a distress event. The generated token is transmitted, via a communications network, to an electronic device to cause a distress response action to occur. The distress response action is associated with the distress event.
US11875657B2
A method and system for Proactive Loss Prevention (PLP) System in venue and retail using wireless-based technology. Physical security measures are the first line of defense for protecting assets in any venue and retail spaces. These systems (e.g. Electronic Article Surveillance systems) are widely deployed in retail spaces. However, retail theft is still estimated at a multibillion dollar level on an annual basis in the US alone. This invention augments existing physical security systems to enable a proactive approach for suspect identification and subsequent presence alerting using a wireless local area network (WLAN) based system.
US11875656B2
Methods, systems, and apparatus, including computer programs encoded on storage devices, for monitoring, security, and surveillance of a property. In one aspect, a system includes a virtual reality headset, a plurality of cameras, a plurality of sensors that includes a first sensor, a control unit, wherein the control unit includes a network interface, a processor, a storage device that includes instructions to perform operations that comprise receiving data from the first sensor that is indicative of an alarm event, determining a location of the first sensor, identifying a set of one or more cameras from the plurality of cameras that are associated with the first sensor, selecting a particular camera from the identified set of one or more cameras; and transmitting one or more instructions to the particular camera that command the particular camera to stream a live video feed to a user interface of the virtual reality headset.
US11875655B2
In example implementations, a door monitoring sensor is provided. The door monitoring sensor includes a communication interface to transmit an alarm when a door operates outside of operational parameters of the door, an angular sensor to measure rotational movement of the a door, a movement sensor to detect movement along an x-y-z coordinate plane, a radar sensor to detect an object, a rechargeable power supply to provide power to the angular sensor, the movement sensor, and the radar sensor, and a processor. The processor is communicatively coupled to the communication interface, the angular sensor, the movement sensor, and the radar sensor. The processor is to determine that the door is moving outside of the operational parameters of the door and generate the alarm that is transmitted by the communication interface in response to determination that the door is moving outside of the operational parameters of the door.
US11875649B2
Some embodiments may relate to a game in which a house takes a rake as a fee for playing a game. A game may include a multiplayer baccarat game that may add a skill element. For example, a baccarat game may add the ability for player's to bluff, choose whether to request cards, raise, fold, and so on. Other example methods and apparatus are described. Some embodiments may include a rake version of Chinese poker. Some embodiments include an open face version of a card game. Some embodiments include a card game with a virtual player position that allows users to play in the virtual player position.
US11875648B2
Disclosed herein is a gaming table with detectors for tracking a game.
US11875647B2
A system for betting on fractional times comprises a memory coupled to a processor. The memory stores a first betting option comprising a bet that a particular participant in a race will finish a predetermined length of the race in a first range of fractional times. The memory further stores a second betting option comprising a bet that the particular participant in the race will finish the predetermined length of the race in a second range of fractional times. The processor receives a plurality of bets on at least one of the first betting option and the second betting option and determines an actual time for the particular participant to finish the predetermined length of the race. The processor then determines which of the plurality of bets are winning bets based at least in part upon the determination of the actual time and the corresponding betting options.
US11875644B2
A gaming machine comprises game-logic circuitry and a display device that presents a plurality of symbol positions. The game-logic circuitry causes the display device to: in response to a trigger event, present a multiplier region including a subset of the symbol positions, present one or more multiplier selectors that are associated with at least one symbol position of the subset and include a respective set of multipliers, present one or more game outcomes by populating the plurality of symbol positions with randomly selected symbols, select a multiplier for each multiplier selector associated with symbol positions being occupied by value-bearing symbols through the game outcomes, and update the award indicia for each of the value-bearing symbols associated with the multiplier selectors to indicate a respective updated award value at least partially as a function of an initial award value of the value-bearing symbol and the corresponding selected multiplier.
US11875638B2
A system includes processor(s) and a gaming application to: store system data of the system in memory; receive data representative of a listing of at least one interactive electronic game(s) from a gaming platform hosting interactive electronic game(s); cause the listing to be viewable on an electronic display device; receive, via the electronic display device, objectives for winning for a selection of one of the interactive electronic game(s); determine a collusion enforcement policy for the selected interactive electronic game according to the system data; adjust a skill level of the selected interactive electronic game according to the objectives; initiate play for the selected interactive electronic game; monitor player action within, and changes to the system data during, play of the selected interactive electronic game; and enforce collusion rules for the selected interactive electronic game according to the collusion avoidance policy.
US11875637B2
The present disclosure relates generally to a gaming system, device, and method supportive of a self-evolving, AI-based playstyle models. A gaming system, device, and method are provided that identify data associated with a gameplay session at a gaming device, provide the data to a machine learning network; receive an output from the machine learning network in response to the machine learning network processing the data using a playstyle model, the output including an indication associated with modifying the playstyle model; and modify the playstyle model based on the indication. The data includes at least one of: a gameplay decision received during the gameplay session; and an emotional state of a user in association with the gameplay decision.
US11875636B2
A system for interactive gaming among a plurality of players includes a host computer system and a plurality of player terminals communicably coupled to the host computer system via a network. The plurality of player terminals are located at a plurality of licensed gaming locations. The plurality of player terminals are configured to engage the plurality of players in a common interactive game operated by the host computer system. The plurality of player terminals include means for dispensing player winnings from the player terminal.
US11875626B2
A method for identifying counterfeit coins, comprising receiving surface image data and edge image data of the coin at a processor. Identifying a plurality of defects using the processor. Comparing each of the plurality of defects to a database of known authentic coin image data defects to determine whether the coin is authentic.
US11875613B2
An example operation includes one or more of obtaining, by a moving vehicle, a first data including one or more of at least one first video and at least one first image of a moving transport, analyzing the first data, by the moving vehicle, to determine an initial issue, querying, by the moving vehicle, a server for a second data based on the analyzing, wherein the second data is one or more of at least one second video and at least one second image of the moving transport at a previous time, verifying, by the moving vehicle, an issue exists based on a delta above a threshold between the first data and the second data, and sending, by the moving vehicle, the verified issue to the server.
US11875606B2
To manage a plurality of parking spaces, one or more images are acquired, with each parking space appearing in at least one image. Periodically acquired images of occupancy and identity are used in directing a customer to a parked vehicle. Periodically acquired mages of just occupancy are used in controlling respective environmental aspects, such as illumination and ventilation, of the parking spaces. For these purposes, the images are classified automatically as “vacant” or “occupied”, and are displayed along with their classifications so that the classifications can be corrected manually.
US11875603B2
An example system includes a landmark engine to detect a facial landmark in an image of a face. The system includes a comparison engine to determine a difference between the facial landmark in the image and a facial landmark of a neutral face. The system also includes an action engine to determine whether a facial action unit occurred based on whether the difference satisfies a condition.
US11875600B2
The subject technology captures first image data by a computing device, the first image data comprising a target face of a target actor and facial expressions of the target actor, the facial expressions including lip movements. The subject technology generates, based at least in part on frames of a source media content, sets of source pose parameters. The subject technology receives a selection of a particular facial expression from a set of facial expressions. The subject technology generates, based at least in part on sets of source pose parameters and the selection of the particular facial expression, an output media content. The subject technology provides augmented reality content based at least in part on the output media content for display on the computing device.
US11875597B2
A method includes obtaining, by a processing device from an optical sensor of a mobile device, an image, processing, by the processing device, the image by using a neural network to identify a position of an object in the image and the object in the image, thereby obtaining an identified object, after processing the image, extracting, by the processing device from the identified object, a biometric characteristic, and providing, by the processing device, at least the biometric characteristic as input to determine whether the biometric characteristic identifies a user.
US11875593B2
A display device includes a display panel including a pinhole optical system and an optical sensor overlapping the pinhole optical system. A fingerprint detection method which detects a user's fingerprint using the display device includes obtaining fingerprint sensing data by sensing a user's fingerprint using the display device, detecting misalignment information indicating a degree of misalignment between the pinhole optical system and the optical sensor, generating calibration data using at least one piece of reference data corresponding to at least one reference folding angle according to the detected misalignment information, generating fingerprint data by correcting the fingerprint sensing data using the calibration data, and detecting the user's fingerprint according to the fingerprint data.
US11875589B2
The invention relates to securing of an article against forgery and falsifying of its associated data, and particularly of data relating to its belonging to a specific batch of articles, while allowing offline or online checking of the authenticity of a secured article and conformity of its associated data with respect to that of a genuine article.
US11875561B2
Methods, systems, and apparatus, including computer programs encoded on a storage device, for electric grid asset detection are enclosed. An electric grid asset detection method includes: obtaining overhead imagery of a geographic region that includes electric grid wires; identifying the electric grid wires within the overhead imagery; and generating a polyline graph of the identified electric grid wires. The method includes replacing curves in polylines within the polyline graph with a series of fixed lines and endpoints; identifying, based on characteristics of the fixed lines and endpoints, a location of a utility pole that supports the electric grid wires; detecting an electric grid asset from street level imagery at the location of the utility pole; and generating a representation of the electric grid asset for use in a model of the electric grid.
US11875559B2
A method involves use of multiple convolutional neural networks and multiple segmentation masks to programmatically generate a stool rating for a digital image of a diaper with stool. The method includes generating, by a first convolutional neural network, a first mask representing an identification of an area of the digital image that corresponds to stool, and a second mask representing an identification of an area of the digital image that corresponds to a diaper. The method further includes generating a third mask representing an intersection of the first and second masks, and generating a modified digital image utilizing the third mask. The method further includes determining, by a second convolutional neural network, a stool rating for the digital image of the diaper with stool by utilizing the modified digital image as input for the second convolutional neural network.
US11875546B2
The present disclosure provides a visual perception method and apparatus, a perception network training method and apparatus, a device and a storage medium. The visual perception method recognizes the acquired image to be perceived with a perception network to determine a perceived target and a pose of the perceived target, and finally determines a control command according to a preset control algorithm and the pose, so as to enable an object to be controlled to determine a processing strategy for the perceived target according to the control command. According to the perception network training method, acquire image data and model data, then generate an edited image with a preset editing algorithm according to a 2D image and a 3D model, and finally train the perception network to be trained according to the edited image and the label.
US11875545B2
A light sensor has a matrix of sensing elements each providing a respective event-based signal sequence including events asynchronously produced as a function of variations of light incident on the sensing element and light level values respectively associated with at least some of the events. The method generates an image comprising pixels corresponding spatially to the sensing elements of the matrix, and determines a set of edge pixels among the pixels of the image. Pixels are selected in response to events included in the event-based signal sequences and for each selected pixel a local contrast measure is evaluated to decide whether or not the selected pixel belongs to the set of edge pixels.
US11875534B2
The present invention provides a pose estimation method for an unmanned aerial vehicle based on point, line and plane feature fusion, the method comprises the following steps: S1 extracting an RGB image and a depth map by using an RGB-D camera; S2 constructing a plane parameter space (PPS) according to the depth map, and mapping the depth map from a Cartesian space to the plane parameter space (PPS); S3 constructing an inverse octree structure, comprising: reversely constructing cell nodes for the plane parameter space (PPS) according to an octree rule, and for each cell node, performing fitting by using Gaussian distribution; S4 extracting a plane feature, comprising: extracting the plane feature on the basis of degree of feature extraction algorithm of the inverse octree; S5 extracting a linear feature, comprising: extracting a linear feature on the RGB image by using LSD algorithm detection.
US11875529B2
Systems and methods are provided for estimating the 3D joint location of skeleton joints from an image segment of an object and a 2D joint heatmaps comprising 2D locations of skeleton joints on the image segment. This includes applying the image segment and 2D joint heatmaps to a convolutional neural network containing at least one 3D convolutional layer block, wherein the 2D resolution is reduced at each 3D convolutional layer and the depth resolution is expanded to produce an estimated depth for each joint. Combining the 2D location of each kind of joint with the estimated depth of the kind of joint generates an estimated 3D joint position of the skeleton joint.
US11875525B2
According to one embodiment, disclosed is a method by which a camera module capable of acquiring depth information controls the output time point and the reception time point of light. By controlling both the output time point and the reception time point of light, the camera module can acquire the light of phases in which adjacent reception pixels differ from one another despite controlling light sources or reception pixels in line units.
US11875517B2
A golf ball tracking system identifies a first pixel at which a golf ball is located in a first image frame and a second pixel at which the golf ball is located in a second image frame. The system may determine that the first pixel represents a location where the golf ball impacts the golf surface based at least in part on a difference in location between the first pixel in the first image frame and the second pixel in the second image frame.
US11875515B2
A method for morphological identification, trajectory tracking, and velocity measurement of high-concentration microbubbles, includes collecting images of a microbubble group, performing image pre-processing, segmenting overlapped pixel blocks of the image of the microbubbles, identifying the image of the microbubbles, obtaining morphological information of each of the microbubbles, obtaining an equivalent diameter of each of the microbubbles, calculating a size distribution of the microbubbles; correlating the images of the microbubbles at two adjacent instants, and obtaining a velocity field and motion trajectory of the microbubbles. The method applies to morphological identification and correlation of high-concentration microbubbles and obtains the particle size distribution and velocity field information of the microbubbles.
US11875511B2
The present disclosure provides a method and an apparatus for semantic segmentation of an image, capable of solving the problem in the related art associated with low speed and inefficiency in semantic segmentation of images. The method includes: receiving the image; performing semantic segmentation on the image to obtain an initial semantic segmentation result; and inputting image information containing the initial semantic segmentation result to a pre-trained convolutional neural network for semantic segmentation post-processing, so as to obtain a final semantic segmentation result. With the solutions of the present disclosure, the initial semantic segmentation result can be post-processed using the convolutional neural network, such that the speed and efficiency of the semantic segmentation of the image can be improved.
US11875506B1
The present disclosure relates generally to an autonomous cell imaging and modeling platform, and more specifically to machine-learning techniques for using microscopy imaging data to continuously study live biological cells. The autonomous cell imaging and modeling platform can be applied to evaluate various cellular processes, such as cellular differentiation, optimization of cell culture (e.g., in-plate cytometry), disease modeling, histopathology imaging, and genetic and chemical screening, using a dynamic universal imaging system. In some embodiments, the platform comprises a set of label-free computational imaging techniques, self-supervised learning models, and robotic devices configured in an autonomous imaging system to study positional and morphological characteristics in particular cellular substructures of a cell culture in an efficient and non-destructive manner over time.
US11875505B2
The current disclosure provides methods and systems for increasing an accuracy and/or suitability of an automated measurement of a medical image. In one embodiment, the current disclosure provides for a method comprising: receiving one or more user-selected measurement points for an automated measurement of an anatomical feature of a medical image from a user; predicting one or more additional measurement points for the automated measurement based on the one or more user-selected measurement points and based on a comparison of the anatomical feature of the medical image with a plurality of images of the anatomical feature via a trained network; and performing the automated measurement of the anatomical feature based at least on the one or more additional measurement points.
US11875497B2
An ultrasonic flaw detection device (A) includes: an ultrasonic probe (2) that emits ultrasonic waves to an inspection object (P) and detects reflected waves; a sheet material (1) attached to a surface of the inspection object and having two-dimensional patterns, the two-dimensional patterns being arranged on the inspection object and indicating positions on the inspection object; an imaging device (3) attached to the ultrasonic probe and imaging the two-dimensional patterns (1a); and a processing unit (21) that reads position information indicating a position on the inspection object from a captured image captured by the imaging device and relates a detection result of the ultrasonic probe to the position information, wherein the processing unit determines an index indicating the degree of quality of the detection result based on an air pocket area (HA) that is an area in which air pockets are shown in a predetermined area (H) of the captured image.
US11875491B2
An image processing system comprising: a computer readable medium and at least one processor configured to provide a machine learning architecture for image processing. In particular, keyframes are selected for modification by a visual artist, and the modifications are used for training the machine learning architecture. The modifications are then automatically propagated to remaining frames requiring modification through interpolation or extrapolation through processing remaining frames through the trained machine learning architecture. The generated modified frames or frame portions can then be inserted into an original video to generate a modified video where the modifications have been propagated. Example usages include automatic computational approaches for aging/de-aging and addition/removal of tattoos or other visual effects.
US11875487B2
A high dynamic range image processing method and apparatus, to improve a display effect of a high dynamic range image. The method includes: obtaining image information of a to-be-processed high dynamic range (HDR) image, the image information includes a maximum RGB component value of a first pixel corresponding to a first percentage and a maximum RGB component value of a second pixel corresponding to a second percentage; determining a maximum reference value of the HDR image; determining a maximum luminance modification value of the HDR image based on the maximum reference value and a plurality of preset hierarchy intervals, where the maximum luminance modification value is used to modify a largest value in maximum RGB component values of the plurality of pixels included in the HDR image; and adjusting a dynamic range of the HDR image based on the maximum luminance modification value.
US11875472B1
An object in 3D extended reality (XR), such as a virtual reality (VR) environment, is dynamically labelled based on the viewpoint of a main camera for a user. The dynamically labelled object can be rotated or walked around with labels of information dynamically being generated around visible points of interest that are referenced to the user in an organized and non-overlapping manner.
US11875468B2
Three-dimensional (3D) image modeling systems and methods are disclosed herein for determining respective mid-section dimensions of individuals. Digital image(s) depicting at least a mid-section portion of an individual are obtained. A fit finder application (app) determines a rough 3D model based on the digital image(s). A parametric 3D model of a predefined individual is mapped to the rough 3D model in virtual 3D space to generate a fitted 3D model indicative of a physical size of at least the mid-section portion of the individual in ordinary space. A mid-section dimension of the individual is then determined based on the fitted 3D model.
US11875463B2
Systems and methods include a monitoring system. The monitoring system includes a camera apparatus and a server. The camera apparatus includes a mounting base adapted to mount to a structure and a plurality of sensors including an array of image sensors arranged to simultaneously capture a combined 360 degree view around the camera apparatus. The server includes a network interface and a processor communicatively coupled to one another. The server also includes memory storing instructions that, when executed, cause the processor to obtain a data from the camera apparatus including a plurality of images from the combined 360 degree view around the camera apparatus, generate a model of the commercial location using the data, and display information from the model within images from the combined 360 degree view to a user while a user is viewing the images in real time.
US11875457B2
Techniques for three-dimensional product reconstruction using multiple images collected at checkout lanes are disclosed herein. An example method includes capturing, by a barcode reader associated with a point of sale (POS) workstation, first image data associated with each of a plurality of products passing through a product scanning region of the POS workstation; analyzing barcode data from the first image data captured by the barcode reader to identify each product of the plurality of products passing through the product scanning region of the POS workstation; capturing, by one or more color cameras associated with the POS workstation, second image data associated with the identified product, of the plurality of products passing through the product scanning region of the POS workstation; and generating, by a processor, a textured three-dimensional mesh reconstruction for the identified product based on the second image data associated with the identified product.
US11875451B2
Techniques for generating a prescribed perspective of a scene are disclosed. In some embodiments, a specification of a scene comprising a plurality of objects is specified using object views that are substantially free of perspective distortions, and a prescribed perspective of the scene is at least in part generated by populating the prescribed perspective of the scene with pixels from existing images of the plurality of objects.
US11875446B2
Aspects of a system and method for procedural media generation include generating a sequence of operator types using a node generation network; generating a sequence of operator parameters for each operator type of the sequence of operator types using a parameter generation network; generating a sequence of directed edges based on the sequence of operator types using an edge generation network; combining the sequence of operator types, the sequence of operator parameters, and the sequence of directed edges to obtain a procedural media generator, wherein each node of the procedural media generator comprises an operator that includes an operator type from the sequence of operator types, a corresponding sequence of operator parameters, and an input connection or an output connection from the sequence of directed edges that connects the node to another node of the procedural media generator; and generating a media asset using the procedural media generator.
US11875436B2
Methods and systems for structuring, storing and displaying time series data in a user interface. One system includes processors executing instructions to determine, from time series data from a first sensor, a first subset of time series data for the first batch from the first start time and the first end time, determine, from the time series data from the first sensor, a second subset of time series data for the second batch from the second start time and the second end time, generate a time series user interface comprising a chart, the chart including a first plot for the first subset of time series data and a second plot for the second subset of time series data, the first plot being aligned to the second plot, and cause presentation of the time series user interface.
US11875429B2
An apparatus for image reconstruction that includes input circuitry configured to acquire, from an image sequence, first and second 2D projection data of a region of interest of an object at respective acquisition times; and provide first 3D object data of a first object in a region of interest and second 3D object data of a second object in a region of interest. The apparatus also includes a processor configured to generate a first registration of the first and/or second 3D object data to the first 2D projection data and a second registration of the first and/or second 3D object data to the second 2D projection data; provide a vector field defining motion of the second object relative to the first object between the acquisition times based on the registrations; generate corrected projection data using the vector field; and generate a motion-compensated image sequence based on the corrected projection data.
US11875416B2
A method and apparatus for generating and using immutable records generated from transaction records maintained at a cloud storage system for transaction ledger generation are described. The method may include accessing transaction records in a transaction record data store maintained by a cloud services provider system, where each transaction record generated by the commerce platform in response to the commerce platform processing a transaction. The method further includes accessing a plurality of revenue records, each having a unique key. The method may also include generating a plurality of candidate ledger entries, each candidate ledger entry comprises at least a subset of the plurality of data fields from the revenue record data object, and determining whether a revenue record matches a candidate ledger entry based on a comparison of the unique key. Furthermore, when the comparison results in a match, a final ledger entry is generated from the candidate ledger entry for a period of time in which the revenue record was generated.
US11875404B2
Systems and methods for coordinating processing of scheduled instructions across multiple components
The disclosed embodiments relate to implementation of a trading system or trading system architecture having multiple transaction processors that execute financial transactions as well as scheduled tasks. The multiple transaction processors perform all actions independently of each other, but can be configured to execute the financial transactions or scheduled tasks in a controlled, coordinated, and/or synchronized manner based on time signal data augmented to the financial transactions or scheduled tasks by a transaction receiver/orderer.
US11875403B2
Apparatus and method for stimulating trading in a limited-liquidity financial instrument may include receiving a trade of liquidity for the financial instrument. The trade may include a first order from a first entity corresponding to a price and volume associated with a pre-determined bid-offer spread. The first order may be executable only in conjunction with a counterorder including a commitment to make a two-way market in the pre-determined bid-offer spread. The counterorder may be received from a second entity with a bid price and an offer price. An instruction may be received from the first entity to select one of the bid and the offer and execute a trade therewith for a size not less than a pre-determined size. If a selection from the first entity is not received with a pre-determined time period of time, a trade may be executed based on a pre-determined election by the second entity.
US11875401B2
A computer-implemented method for providing personalized purchasing information to a user may include: obtaining first identification data of the user from a first engine; verifying a registration status of the user based on the first identification data; obtaining second identification data of the user from a second engine based on the registration status of the user; comparing the first identification data of the user and the second identification data of the user; initiating a real-time credit monitoring session based on the comparison between the first identification data of the user and the second identification data of the user; generating the personalized purchasing information of the user based on the real-time credit score of the user; and demonstrating the personalized purchasing information on a display of a device associated with the user.
US11875400B2
Exemplary systems, methods, and apparatuses dynamically assign nodes to a group within blockchains based on transaction type and node intelligence using Distributed Ledger Technology (DLT) in conjunction with a cloud based computing environment. The exemplary system operates a blockchain interface to the blockchain on behalf of a plurality of tenants of the host organization, creates a consensus group on the blockchain and associates the consensus group with a specific transaction type for transactions to be processed via the blockchain. The system further assigns participating nodes to the consensus group and grants increased weight consensus voting rights to the consensus group.
US11875398B2
An automated teller machine comprises a communications module; an image module; a processor; and a memory coupled to the processor storing instructions that, when executed by the processor, configure the processor to receive a first cheque for deposit; engage the image module to capture an image of the first cheque; send, via the communications module and to a server computer system, a signal that includes the image of the first cheque for acceptance; send, via the communications module and to an automated teller machine switch, a signal that includes a request for transaction authorization approval based on the first cheque; receive, via the communications module and from the server computer system, a signal that includes an indication of acceptance of the image of the first cheque; receive, via the communications module and from the automated teller machine switch, a signal that includes an indication of approval of the request for the transaction authorization based on the first cheque; and responsive to receiving the signal that includes the indication of acceptance of the image of the first cheque and the signal that includes the indication of approval of the request for the transaction authorization, return the first cheque.
US11875397B2
Image-based processing of sources of financial information for financial transactions is provided. A device is enabled to acquire one or more images including a representation of a source of financial information. The device can validate the source, independent of the financial information in a preliminary analysis. If the source is validated, one or more images are used to acquire the financial information. The financial information is then validated. If the financial information is valid, authorization of the financial transaction can be initiated.
US11875393B2
System and methods are described for generating recommendations from dynamically-mapped data. In one implementation, a database system receives a first request to generate a recommendation objection and a second request to retrieve additional data to include in the recommendation object. The database system retrieves the recommendation data from a first database table. The database system identifies the additional data in a second database table that is stored separately from the first database table. The database system generates the recommendation object to include the recommendation data from the first database, and maps the additional data to one or more fields of the recommendation object.
US11875392B1
Systems, methods, and computer-readable media are disclosed for processing input data to determine an entity such as a product, service, user profile, etc. referenced in or otherwise relevant to a semantic context of the input data. Information related to the entity may be provided as an information package (e.g., a card) that is shareable as part of an electronic message. The card may include a representation of a network resource identifier that identifies a network resource, a network location of the network resource, and an access mechanism for accessing a representation (e.g. a product detail page) of the network resource. The network resource identifier may include one or more tags or tokens that identify an electronic messaging application provider and/or a user such as a sender or recipient of an electronic message that includes the card so as to enable compensating the provider and/or the user for a purchase of a product or service to which the card relates.
US11875381B2
A method for targeted advertisement includes transmitting a pre-filter to the user device, responsive to contextual information from a user device, to determine, using a processor, one or more inferences based on physical browsing information, collected at the user device, in compliance with one or more privacy policies of the user. The method also includes receiving one or more inferences determined by the pre-filter from the user device and transmitting one or more targeted advertisements to the user device based on one or more inferences.
US11875376B2
A method includes receiving, from a computing device, a request for content from a content provider and determining one or more experiment variations of the requested content that the computing device is assigned to based, at least in part, on the request. The method further includes generating, by a processing device, code indicating the determined one or more experiment variations and inserting the code into executable code corresponding to the requested content. The executable code is transmitted to the browser.
US11875364B2
A system and method are provided for creating a social-networking community and enabling the social-networking community to interoperate with other social-networking communities within a network of social-networking communities. The method includes creating a core profile that links a user member's identify to plurality of social-networking communities of the network. The system enables user identity information, content, and friend information to be shared across social-networking communities of the network. The system also enables community content to be shared and tracked across social-networking communities of the network.
US11875357B2
A method and system for awarding blocks in a blockchain for mining based on commitment to a blockchain network. The method includes receiving, by a receiver of a processing server, a plurality of mining bids, where each mining bid is submitted by a blockchain node in a blockchain network and includes at least a declaration, the declaration being a period of time in which the blockchain node agrees to defer spending an earned mining fee; selecting, by a processor of the processing server, a winning bid of the plurality of mining bids based on at least the declaration included in each of the plurality of mining bids; and transmitting, by a transmitter of the processing server, a notification message to a winning blockchain node that submitted the winning bid.
US11875356B2
A method for fraud modeling based on shared computing device usage includes: storing transaction data entries, each including a transaction date and/or time, account identifier, and device identifier associated with a computing device; receiving a transaction message for a payment transaction, the transaction message including a specific device identifier, primary account number, and additional transaction data; identifying transaction data entries where the included device identifier corresponds to the specific device identifier; determining a fraud risk rating based on a number of unique account identifiers included in the identified transaction data entries over a predetermined period of time; and transmitting the transaction message and the determined fraud risk rating to a financial institution associated with the primary account number.
US11875353B2
Risky actions versus non-risky actions in a transaction are identified and a fraud score associated with probabilities of the risky actions is updated accordingly for purposes of determining whether the transaction is likely or not likely to be associated with fraud. A machine-learning model is trained to predict the risky actions versus non-risky actions of a transaction based on the transaction features as a whole and compare the predicted action labels of risky and non-risky versus the actual actions taken in the transaction to calculate probabilities of risky actions taken and output a risk or fraud score based thereon. Higher probabilities correlate with lower risk scores and vice versus.
US11875339B1
A decentralized hybrid system for collecting, storing, and managing sensitive data, such as medical record data. Data is stored as multiple atomic records in a centralized database. A non-fungible token (NFT) is associated with each data record and assigned to a cryptographic wallet of a party owning the data in the data record on a blockchain ledger. A user key based on the wallet is stored in a centralized user database to identify the data owner to the system. Ownership tokens are granted for each data record and distributed to parties have an ownership interest in proceeds from the sale of data. When data is purchased, the proceeds are distributed, pro rata, based on the ownership tokens.
US11875338B2
Contactless cards, apparatuses, computer-readable media, and methods for activating a contactless card. A contactless card may communicate, to a client device via a wireless communications interface, a network address associated with a web page. The contactless card may generate a cryptogram responsive to a request from the web page on the client device. The contactless card may communicate the cryptogram to the web page via the wireless communications interface. The contactless card may receive, from the web page, an instruction to activate a payment applet of the contactless card. The contactless card may activate the payment applet based on the instruction.
US11875333B2
A user is presented with a first display with certain parties and a second display on the same screen, where the user can drag and drop the parties on the first screen to the second screen to create a desired network flow. A service provider, such as a payment provider, builds code based on the network flow and zips it into a downloadable file. The user can then easily implement the zipped code into a mobile app that will allow a user to send data through the app using the payment provider. The zipped code uses a library of data options offered by the payment provider and allows the user to input custom variables into these options. Code is automatically generated for the user to use based on the user input.
US11875327B2
Systems and methods are disclosed for electronic transaction messaging conversion. One method comprises receiving an authorization request message from a point of sale (POS) device, the authorization request message comprising transaction data associated with a transaction. Upon validating the authorization request message, a provisional authorization response message may be generated and sent to the POS device. Subsequently, a capture message may be received from the POS device, requesting clearing and settlement of the transaction. The capture message may be validated and translated to a composite message that is single-message system (SMS)-compatible. The composite message may then be sent downstream for further processing.
US11875325B2
Systems and methods disclosed herein for the client-side management of recurring payment transactions. An account holder can interact with a consumer computing device, such as a smart phone or tablet computer, to provide billing parameters for recurring payments to a merchant. The billing parameters can be updated over time by the account holder.
US11875301B2
A computer-implemented method for analyzing refuse includes operations of receiving sensor data indicating an operational state of a vehicle body component of a refuse collection vehicle (RCV); analyzing the sensor data to detect a presence of a triggering condition based at least partly on a particular operational state of the vehicle body component, as indicated by the sensor data; in response to detecting the triggering condition, accessing image data indicating a physical state of refuse collected by the RCV; providing the image data as input to at least one contaminant detection model trained, using at least one machine learning (ML) algorithm, to output a classification of the image data, the classification indicating a degree of contamination of the refuse; and storing, in a machine-readable medium, the classification of the image data.
US11875297B2
A computer-implemented method for generation of dashboard templates for operations management is disclosed. The computer-implemented method includes monitoring a user interactions with an editable dashboard user interface when handling issue instances to gather chart selections, wherein a chart is a graphical visualization of one or more parameters of a data source. The computer-implemented method further includes identifying an issue type to chart pairs from the gathered chart selections and, for each pair, generalizing the one or more data source parameters. The computer-implemented method further includes identifying from the gathered chart selections common associations between the issue type and a chart visualization type. The computer-implemented method further includes storing dashboard information for an issue type including one or more likely chart visualization types for one or more generalized data source parameters, wherein the dashboard information is available to generate a dashboard template for a new issue instance of the issue type.
US11875293B2
A system is provided that processes supply chain events. The system defines a supply chain event type. The system further configures a supply chain event of the supply chain event type as a task generating event, where the task generating event indicates that one or more tasks that are defined for a supply chain financial orchestration flow are to be executed, and where the supply chain financial orchestration flow defines a trade relationship between a first entity and a second entity. The system further receives a supply chain event associated with the supply chain financial orchestration flow. The system further determines whether the supply chain event is a task generating event. The system further executes the one or more tasks that are defined for the supply chain financial orchestration flow where the supply chain event is a task generating event.
US11875291B2
A system and a method are provided for a direct to store supply chain to bring high volume, bulk space products directly from suppliers, manufacturers, and vendors to retail locations, thereby bypassing retailer distribution centers. The system comprises an order management and invoicing system configured to facilitate demand signals from retail locations to manufacturers and vendors of desired products. A routing optimization system is configured to continually optimize an aggregate of orders so as to produce lowest-cost shipping solutions. A tracking and notification system is configured to provide manufacturers with clear tracking visibility of en-route deliveries once they leave manufacturing facilities.
US11875282B2
A device, system and method for mode-based synchronization of data records is provided. Booking data is received, at one or more computing devices, from one of a first and second client device. When received from the first client device, in a first order mode for the booking data, the device(s): cause an order management system (OMS) to generate: order data at a first database; and cause a legacy system to generate a corresponding passenger name record (PNR) at a second database, the corresponding PNR being one-way synchronized to the order data. When received from the second client device, in a legacy mode for the booking data, the device(s): cause the legacy system to generate, a PNR and/or ticket data at the second database; and cause the OMS to generate corresponding order data at the first database, the corresponding order data being one-way synchronized to the PNR and/or the ticket data.
US11875276B2
A method includes presenting a first graphical user interface (GUI) including a first listing of a first plurality of objects within a project library, presenting a second GUI comprising a second listing of the second plurality of objects, receiving a second input indicative of a selection of the one or more objects in the second listing, receiving a third input indicative of a command to import the one or more objects to the project library, retrieving one or more respective portions of computer code corresponding to the one or more objects of the second plurality of objects from a second database, and updating the first GUI to include the one or more objects in the first listing.
US11875266B2
An image determination device includes: a training model which outputs, on the basis of an image to be examined, output data indicating a determination result about the image; a training part which trains the training model to output, by using training data including a training image and label data, output data indicating the label data associated with the training image, when the training image is input to the training model; a dividing part which divides the training data into a plurality of pieces of sub-training data; a measurement part which measures accuracy of determination when the training part trains the training model by using each of the plurality of pieces of sub-training data; and selection part which selects at least any one among the plurality of pieces of sub-training data on the basis of the accuracy of determination.
US11875262B2
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for training neural networks. In one aspect, a system includes a neural network shrinking engine that is configured to receive a neural network being trained and generate a reduced neural network by a shrinking process. The shrinking process includes training the neural network based on a shrinking engine loss function that includes terms penalizing active neurons of the neural network and removing inactive neurons from the neural network. The system includes a neural network expansion engine that is configured to receive the neural network being trained and generate an expanded neural network by an expansion process including adding new neurons to the neural network and training the neural network based on an expanding engine loss function. The system includes a training subsystem that generates reduced neural networks and expanded neural networks.
US11875256B2
Embodiments of a method are disclosed. The method includes performing decentralized distributed deep learning training on a batch of training data. Additionally, the method includes determining a training time wherein the learner performs the decentralized distributed deep learning training on the batch of training data. Further, the method includes generating a table having the training time and other processing times for corresponding other learners performing the decentralized distributed deep learning training on corresponding other batches of other training data. The method also includes determining that the learner is a straggler based on the table and a threshold for the training time. Additionally, the method includes modifying a processing aspect of the straggler to reduce a future training time of the straggler for performing the decentralized distributed deep learning training on a new batch of training data in response to determining the learner is the straggler.
US11875251B2
A neural network method and apparatus is provided. A processor-implemented neural network method includes determining, based on a determined number of classes of input data, a precision for a neural network layer outputting an operation result, and processing parameters of the layer according to the determined precision.
US11875246B2
The present invention relates to an intelligent fiber optical distributed acoustic sensing (FODAS) system and method based on an artificial intelligence (AI) chip, belonging to the field of distributed optical fiber sensing technologies. The system comprises a light source, a modulator, an optical amplifier, a sensing part, a data processor, a photoelectric detector, and an alarm unit, where the data processor is specifically an AI chip; the light source, the modulator, the optical amplifier and port a of a circulator are connected in sequence, port b of the circulator is connected to an optical fiber, port c of the circulator is connected to the photoelectric detector, an output end of a detector is connected to the data processor, an output end of the data processor is connected to the alarm unit; and the data processor receives external acoustic signals and extracts amplitude and frequency features of the external acoustic signals to identify the type. The present invention can collect the external acoustic signals and identify the signal type thereof, and has important application value in the fields of perimeter security, disaster warning, geological exploration, and the like.
US11875245B1
Systems and associated methods for constructing neural networks (NN) without the benefit of predefined output spike times or predefined network architecture. Functions are constructed from other functions determined from an input construction training set of output variable type. Method aspects of the neural network modeler may comprise partitioning the construction training set, representing the partitions, restricting the representations, constructing subfunctions from the restrictions, and combining the subfunctions to model the target function. Specifically, subfunctions represented from partition-specific neural networks of output value type are created using two fundamental composition operations: same-constant composition and different-constants composition. Different choices of weights and delays lead to different NNs with different output spikes that implement the same function.
US11875241B2
Aspect pre-selection techniques using machine learning are described. In one example, an artificial assistant system is configured to implement a chat bot. A user then engages in a first natural-language conversation. As part of this first natural-language conversation, a communication is generated by the chat bot to prompt the user to specify an aspect of a category that is a subject of a first natural-language conversation and user data is received in response. Data that describes this first natural-language conversation is used to train a model using machine learning. Data, is then be received by the chat bot as part of a second natural-language conversation. This data, from the second natural-language conversation, is processed using the model as part of machine learning to generate the second search query to include the aspect of the category automatically and without user intervention.
US11875240B1
Systems and methods are disclosed for tuning a generative artificial intelligence (AI) model based on a knowledge base. Instead of manually generating questions relevant to the knowledge base, providing those questions to the generative AI model, and manually reviewing the answers generated by the generative AI model in order to tune the generative AI model over many iterations, a natural language processing model may be configured to leverage the knowledge base to automatically generate questions and answers based on the knowledge base. In this manner, the natural language processing model is able to generate tuning data that may be used to automatically tune the generative AI model. The systems and methods also disclose automatic tuning of the generative AI model, including testing and feedback that may be used to improve tuning of the generative AI model.
US11875239B2
Computer-implemented machines, systems and methods for managing missing values in a dataset for a machine learning model. The method may comprise importing a dataset with missing values; computing data statistics and identifying the missing values; verifying the missing values; updating the missing values; imputing missing values; encoding reasons for why values are missing; combining imputed missing values and the encoded reasons; and recommending models and hyperparameters to handle special or missing values.
US11875230B1
At an artificial intelligence system, during a labeling feedback session, a visualization data set is presented via a programmatic interface. The visualization data set comprises a representation of data items for which labeling feedback is requested for generating a training set of a classifier. At least one of the data items is selected based on an estimated rank with respect to a metric associated with including the data item in a training set. During the session, respective labels for the data items and a filter criterion to be used to select additional data items are obtained. A classifier trained using the labels is stored.
US11875224B2
Systems, computer-implemented methods, and computer program products to facilitate entity steering of a running quantum program are provided. According to an embodiment, a system can comprise a processor that executes computer executable components stored in memory. The computer executable components can comprise a steering component that adjusts at least one parameter corresponding to a running quantum program to define at least one modified parameter. The computer executable components can further comprise an execution component that executes one or more shots of the running quantum program based on the at least one modified parameter.
US11875216B2
A reader includes a first antenna, a second antenna spaced apart from the first antenna, an RFID reader circuit, and a processor. The first antenna and the second antenna are connected to the RFID reader circuit. The first antenna is configured to receive a first signal from an RFID tag. The second antenna is configured to receive a second signal from the RFID tag. The processor controls the RFID reader circuit to determine a first value of a signal parameter associated with the RFID tag based on the first signal and a second value of the signal parameter associated with the RFID tag based on the second signal, receives, from the RFID reader circuit, the first value and the second value, and determines, based on the first value and the second value, whether the RFID tag is located between the first antenna and the second antenna.
US11875215B2
The invention relates to a near-field communication surface intended to communicate with at least one electronic tag. The surface comprises a plurality of antennas, each antenna having a position along an axis, a circuit for reading electronic tags that is connected to said antennas in order to supply them with power and communicate with said electronic tag, and a processing unit controlling the antennas and the circuit for reading electronic tags. The processing unit is configured to activate just one antenna at a time and the reading circuit in order to communicate with said at least one electronic tag, and to locate a position of the electronic tag along the axis according to a number of responses or to a response time from the electronic tag. The invention also relates to the locating method.
US11875214B2
In accordance with a first aspect of the present disclosure, a radio frequency identification (RFID) transponder is provided, comprising: a receiver configured to receive a command from an external RFID reader, wherein the command is a first command transmitted by the RFID reader during a communication session and wherein said command comprises a at least one parameter indicative of one or more modifiable settings of the RFID transponder; and a controller configured to modify the settings of the RFID transponder in accordance with a value of said parameter. In accordance with a second aspect of the present disclosure, a corresponding method of operating a radio frequency identification (RFID) transponder is conceived.
US11875207B2
The invention relates to a method for storage of information and to an information storage medium with increased storage density by multi-bit coding.
US11875203B2
In a wireless communication card and a manufacturing method thereof according to an embodiment of the present invention, the method comprises the steps of: processing an antenna inlay layer including an antenna coil; stacking a first overlay layer that covers a top surface of the antenna inlay layer; processing a PVC insert inserted in a chip-on-board (COB) accommodation space, which is formed by milling a specific area of the first overlay layer, and provided with an accommodation groove in which a lower portion of a pad of the COB is supported; passing both ends of the antenna coil drawn out from the antenna inlay layer through the PVC insert, and connecting the antenna coil to contact areas of the COB; and mounting the COB in the PVC insert inserted in the COB accommodation space.
US11875198B2
At least one processing device comprises a processor and a memory coupled to the processor. The at least one processing device is configured to establish one or more groups of synchronization objects in a storage system based at least in part on object type, and for each of the one or more groups, to insert entries into a corresponding object type queue for respective objects of the group, to execute a monitor thread for the group, the monitor thread being configured to scan the entries of the corresponding object type queue, and responsive to at least one of the scanned entries meeting one or more designated conditions, to take at least one automated action for its associated object. The synchronization objects illustratively comprise respective locks, or other objects. The at least one processing device illustratively comprises at least a subset of a plurality of processing cores of the storage system.
US11875197B2
Systems, apparatuses, and methods for managing a number of wavefronts permitted to concurrently execute in a processing system. An apparatus includes a register file with a plurality of registers and a plurality of compute units configured to execute wavefronts. A control unit of the apparatus is configured to allow a first number of wavefronts to execute concurrently on the plurality of compute units. The control unit is configured to allow no more than a second number of wavefronts to execute concurrently on the plurality of compute units, wherein the second number is less than the first number, in response to detection that thrashing of the register file is above a threshold. The control unit is configured to detect said thrashing based at least in part on a number of registers in use by executing wavefronts that spill to memory.
US11875195B2
Systems and method are provided for load balancing in distributed environments. A computing device may instantiate a first quantity of partitions within a processing node. The first set of partitions can be configured to support a service accessible by multiple user devices. The computing device may determine that a load value corresponding to the first quantity of partitions is greater than a threshold and in response, cause an autoscaler to instantiate a second quantity of partitions. The quantity of petitions in the second quantity of partitions may be determined based on the first quantity of partitions. The computing device may then modify the autoscaler based on an indication that the second quantity of partitions has been instantiated. Modifying the autoscaler can include adjusting the threshold to reduce a likelihood that a subsequent load value is greater than the threshold.
US11875191B1
Methods, systems, and computer-readable media for energy-optimizing placement of resources in data centers are disclosed. A resource placement manager determines information descriptive of energy usage by one or more data centers. The one or more data centers comprise a plurality of computing resources in a plurality of corresponding locations. The resource placement manager selects, from the plurality of computing resources in the plurality of corresponding locations, a particular computing resource in a particular location for performing one or more computing tasks. The particular computing resource in the particular location is selected based at least in part on reducing energy usage associated with the one or more data centers according to the information descriptive of energy usage. The particular computing resource in the particular location is used to perform the one or more computing tasks.
US11875185B2
A computer-implemented method according to one embodiment includes receiving data associated with a driver performing actions. At least some of the actions trigger events emitted by an event emitter. Information, from the received data, about the performed actions is logged in an action log. An event observer is instructed to log the events emitted by the event emitter that the event observer observes. The observed events are logged in an event log. The information of the action log and information of the event log is compared based on a rule, and a validity of the event emitter is determined based on results of the comparing. A computer program product according to another embodiment includes a computer readable storage medium having program instructions embodied therewith. The program instructions are readable and/or executable by a processor to cause the processor to perform the foregoing method.
US11875178B2
A ledgered repository of persistent data objects is replicated on a network of persistent storage systems (PSSs) by transactions recorded across multiple blockchains. The blockchains are replicated on each of the PSSs. Using multiple blockchains enables greater parallelism; however, use of the multiple blockchains requires using measures that ensure that transactions distributed across multiple blockchains are applied in way that ensures a level of transactional consistency. Furthermore, the measures are efficient, thereby reducing overhead of maintaining a level of transactional consistency and increasing throughput of applying the transactions using multiple blockchains.
US11875176B2
Examples described herein include virtualized environments including a virtualized file server. Examples of file server virtual machine managers are described which may setup and/or configure file server virtual machines in accordance with a target number of connections and/or a target throughput for the virtualized file server. The virtualized file server may be scaled up, scaled down, scaled in, and/or scaled out.
US11875169B2
Disclosure is made of methods, apparatus and system for migrating virtual machines (VMs) between source and destination in a computing environment and, more specifically, to replication based migration. VMs migration is controlled so as to manage transferral of data associated with one or more VMs from a source location to a destination location to meet certain user definable or system constraints. Dynamic control and adjustment of system parameters associated with the migration is also disclosed.
US11875163B1
A system includes one or more processors and software, executable by the one or more processors that, when executed by the one or more processors, cause the system to retrieve Environmental, Social & Governance (ESG) related data from one or more first databases, retrieve financial-related data from one or more second databases, and generate a dynamically interactive graphical user interface (GUI), containing a combination of ESG and financial information, the GUI having multiple GUI Modules including a Screening GUI Module, a Ratings GUI Module, a Climate GUI Module, and a Sustainability GUI Module.
US11875145B2
A computing system running a host operating system and a virtual machine (VM). The computing system includes at least one device that is directly assigned to the VM. The computing system is configured to execute one or more first VM components and one or more second VM components. The one or more first VM components are configured to manage the one or more second VM components via one or more identification pointers. While the one or more second VM components remain loaded in a system memory, and the directly assigned device remains attached to the VM and remains configured to communicate with the one or more second VM component, the one or more first VM components are shut down and restored.
US11875143B2
Disclosed are various embodiments for updating IoT endpoints. A software update package can be deployed to a IoT gateway. The software package can have lifecycle scripts and software executable for installation on IoT endpoints. The lifecycle scripts represent different lifecycle phases of the update process.
US11875142B2
An information processing apparatus includes a memory, and a processor coupled to the memory and configured to acquire first update data used to update a program and including first version information of the program, from another apparatus connected via a network. The program causes the information processing apparatus to execute a process. The processor is further configured to acquire second version information of second update data from the other apparatus in response to an instruction to stop the operation of the information processing apparatus. The second version information is a latest version of the program available from the other apparatus. The processor is further configured to update the program based on the first update data in a case where the first version information matches the second version information.
US11875140B2
A system may receive application data in a client-incompatible format and convert at least a portion of the application data into an alternate client-compatible format. In one example, the incompatible format may comprise Enhanced Binary Interchange Format (EBIF) while a client-compatible format may include a web format such as JavaScript, XML or HTML. Interactions (e.g., commands and user input) associated with the application may be received and converted. The interactions may then be processed using the application.
US11875129B2
Systems and methods for observation-based training of an Artificial Intelligence (AI) character model are provided. An example method includes receiving log data including interactions of a first user and a second user and adjusting, based on the log data, parameters of the AI character model to cause the AI character model to mimic behavioral characteristics of the first user in follow-up conversations with further users.
US11875124B2
Various implementations disclosed herein include devices, systems, and methods for providing domain-specific responses. In various implementations, a device includes a non-transitory memory and a processor coupled with the non-transitory memory. In some implementations, a method includes determining a user interest value indicative of a pharmaceutical article that the user is interested in learning about. In some implementations, the pharmaceutical article is associated with a set of media content items that provide information regarding the pharmaceutical article. In some implementations, the method includes setting a configuration parameter of a virtual agent to a configuration value that is based on the pharmaceutical article indicated by the user interest value. In some implementations, the method includes after setting the configuration parameter of the virtual agent, generating, by the virtual agent, a response to a query based on the information provided by the set of media content items associated with the pharmaceutical article.
US11875122B2
A system and method for using semantic understanding in storing and searching data and other information. A linearized tuple-based version of a conceptual graph can be created from a user input. A plurality of conceptual graphs, or portions thereof, can be compared to determine matches. An associative database can be created and/or searched using a hierarchy of conceptual graphs in tuple format, so that the data storage and searching of such database is optimized. The associative database can be used to integrate data from multiple different sources; form part of an Internet or other search engine; or used in other implementations. Also disclosed herein is a system and method for use of semantic understanding in searching and providing of content is described herein. In accordance with an embodiment, the system comprises a Syntactic Parser (SP) or statistical word tokenizer for data retrieval and parsing; a Syntax To Semantics (STS) transformational algebra-based semantic rule set, and an Associative Database (ADB) of linearized tuple conceptual graphs (TCG), utilizing a conceptual graph formalism. Data can be represented within the ADB, enabling both fast data retrieval in the form of semantic objects and a broad ranging taxonomy of content.
US11875110B2
Provided herein are system, method, and/or computer program product embodiments, and/or combinations and sub-combinations thereof for seamlessly adding and removing form fields from a form. A form engine may receive a request to generate a form. The form engine may render a screen to populate the form with form fields and organize the form fields by sections. Form fields may be added to a selected section by toggling a button corresponding to a given form field, from unselected to selected. Form fields may be removed from any given section by toggling a button corresponding to a given form field from selected to unselected.
US11875078B2
A display system that smoothly switches input from one input device to input from another input device when a plurality of display devices include respective input devices. The display system includes a first display device and a second display device. The first display device includes a first display unit, a first controller, and a first input device. The second display device includes a second display unit, a second controller, and a second input device. The first display unit displays a first image outputted from at least one first computer. The second display unit displays a second image outputted from at least one second computer. The first controller receives input of first information outputted from the first input device for operating the first and second computers. The second controller receives input of second information outputted from the second input device for operating the second computer.
US11875070B2
An information processing apparatus, including a storage having a registry area capable of referring to print setting of a plurality of printer drivers, an operation acceptor which accepts inputs of various instructions from a user; a communicator which transmits print data to the image forming device on the basis of the print setting of the printer driver; and a controller which controls the storage, the operation acceptor, and the communicator, in which master data including authentication information can be registered in the registry area, when the operation acceptor accepts an input of a print instruction, the controller refers to the master data and, when the authentication information for authentication print is set, the controller causes the authentication information to be reflected in the print setting of the printer driver and causes the printer driver to generate print data and to transmit the print data to the communicator.
US11875067B2
An information processing apparatus includes circuitry. The circuitry acquires a first state parameter indicative of a state of a printer engine of an image forming apparatus. The circuitry performs comparison between the first state parameter acquired and each of second state parameters registered in a memory in advance and indicative of states of the printer engine of the image forming apparatus at creation of a plurality of color profiles. The circuitry searches for a color profile corresponding to a second state parameter closest to the first state parameter from among the second state parameters.
US11875052B2
An in-place data recovery method and system include receiving a user request to restore a virtual machine to a version corresponding to a first point in time, identifying a first snapshot of the virtual machine based on the user request, generating a second snapshot of the virtual machine, identifying a second data block in the second snapshot that includes modified data derived from data content of a first data block in the first snapshot, generating reverse incremental backup data including the first data block, and restoring the virtual machine in-place based on the reverse incremental backup data.
US11875045B2
A semiconductor memory and a method for density configuration of a bank of the semiconductor memory are provided. The method includes: determining a target bank to be configured of the semiconductor memory; determining a density configuration parameter of the target bank, the density configuration parameter being configured to represent a density to be configured for the target bank; determining a target code from a set of codes of the target bank based on the density configuration parameter of the target bank, the target code corresponding to a storage region to be trimmed in the target bank; generating, based on the target code, a region selection signal configured to select the storage region to be trimmed in the target bank; and trimming the storage region to be trimmed based on the region selection signal to configure the density of the target bank.
US11875043B1
To reduce spikes in the current used by a NAND memory die during a write operation using smart verify, different amounts of delay are introduced into the loops of the programing algorithm. Depending on the number of verify levels following a programming pulse, differing amounts of wait time are used before biasing a selected word line to the verify levels or levels. For example, if only a single verify level is used, a shorter delay is used than if two verify levels are used.
US11875038B2
The present disclosure generally relates to methods and systems for allocating free blocks as decommissioned blocks to replace bad blocks. In certain embodiments, when there are insufficient free blocks in a free block list to replace a bad or defective block for a CE, an FTL scans blocks stored in an unallocated block repository. If there are unallocated blocks available for the CE, one or more is reallocated as free blocks and used to replace the bad or defective block. When only one or no further unallocated blocks for the CE are available, the FTL places the CE in a read-only mode.
US11875028B2
A client device displays a content item in a window associated with a process on the device. A client application monitors the process for the content item and determines whether the content item is synchronized with a client device or content management system. When the content item is not synchronized, a synchronization interface is displayed to permit a user to request synchronizing the content item. When the user requests synchronization, the content item is moved to a shared folder synchronized with the content management system or client device.
US11875019B2
A user terminal device and a controlling method thereof are provided. The user terminal device includes a display configured to be divided into a first area and a second area which is larger than the first area with reference to a folding line, a cover disposed on a rear side of the display, a detector configured to detect a user interaction on the display and the cover, and a controller configured to, in response to the display being folded along the folding line such that the first area and the second area face each other, control the detector to detect a user interaction through an exposure area, which is an exposed part of the second area, and the cover, and, in response to the display being folded such that the two parts of the cover face with each other with reference to the folding line, control the detector to detect a user interaction through the first area and the second area.
US11875015B2
Rules can be selectively applied by a user to an access card using a graphical user interface (GUI) of a mobile application. For example, the mobile application can provide a graphical user interface through which the user can select how usage of the access card is to be handled by the service provider. The mobile application can receive, through the graphical user interface, input from the user indicating one or more rules to be applied to the access card. The one or more rules can dictate how usage of the access card is to be handled by the service provider. In response to receiving the input, the mobile application can transmit one or more commands to a computer system associated with the service provider. The computer system can receive the one or more commands and implement the one or more rules selected by the user of the access card.
US11875011B1
In some aspects, the techniques described herein relate to a method including: receiving, at a processor, a message sent by a sender to a user, the message including a message content item related to an item of interactive content; displaying, by the processor, the message to the user through a user interface (UI); receiving, by the processor, an input corresponding to an interaction between the user and the message content item in the UI, the input directing the processor to generate the interactive content; obtaining, by the processor, interactive content data related to the interactive content; generating, by the processor, the interactive content based on the interactive content data; and displaying, by the processor, the generated interactive content to the user through the UI.
US11875009B2
Systems and methods are provided for improved analyte processing with data that was captured by analyte monitors. Analyte data entries are processed with multiple child processes and the child processes pass results to a parent process. The parent process aggregates the children results to result in faster processing times. The analyte data is processed in a backend system that is linked to user computing devices with graphical user interfaces.
US11875000B2
The invention relates to a haptic feedback device comprising a support which can be vibrated and of which a first face is coated with at least one layer for detecting the position of a user's finger. The device includes electromechanical actuators which are aligned along an edge of the support or the layer and which are capable of making the support and the layer vibrate at an ultrasonic resonance frequency. The support comprises on the second face thereof a set of stiffeners distributed over the whole of said second face and configured to make it more difficult to bend the support along an axis perpendicular to the stiffeners, the stiffeners being designed to produce an axial and uniform vibration mode for the support, all the antinodes of which are of substantially equal amplitude.
US11874997B2
A display device including a touch panel implements touch detection with sufficient accuracy without reducing the accuracy of a compensation process that uses an external compensation scheme. A plurality of sensor electrodes for touch detection are divided into a plurality of blocks such that each block corresponds to pixel circuits in a plurality of consecutive rows and pixel circuits in a plurality of consecutive columns. A cathode electrode is divided so as to correspond to the plurality of blocks, and each of the divided cathode electrodes is shared by a corresponding plurality of organic EL elements. A touch panel controller applies a touch driving signal to sensor electrodes belonging to a block different from a block corresponding to pixel circuits that are targets for a characteristic detection process, during a current measurement period included in a period during which the characteristic detection process is performed.
US11874996B2
Embodiments of the disclosure relate to a touch display device and a level shifter for a touch display device. Specifically, embodiments of the disclosure may provide a touch display device comprising a plurality of touch electrodes and an overcurrent detection circuit configured to detect a current flowing through at least one touch pad electrically connected with at least one touch electrode among the plurality of touch electrodes. Thus, embodiments of the disclosure may provide a touch display device and a level shifter for a touch display device, which may increase the accuracy of touch sensing and easily determine whether the touch panel has an abnormality.
US11874993B2
Provided is a display device including a first dam surrounding the display area, a second dam surrounding the first dam, a first sensor electrode and a second sensor electrode overlapping the display area, a first sensor wiring and a second sensor wiring over the first dam and electrically connected to the first sensor electrode and the second sensor electrode, respectively, a first wiring under the second dam and electrically connected to the first sensor wiring at a first contact portion, and a second wiring under the second dam and electrically connected to the second sensor wiring at a second contact portion.
US11874985B2
A driving signal processing method for a large touch display integrated (LTDI) system is provided. The LTDI system includes plural LTDI chips that are concatenated. The LTDI chips include a master LTDI chip and plural slave LTDI chips. The driving signal processing method includes: receiving, by the LTDI chips, display data from a timing controller; and dispersedly outputting, by the master LTDI chip and at least one of the slave LTDI chips, M gate control signals respectively corresponding to M gate lines of a display panel of the LTDI system according to the display data during the display stage of the display panel.
US11874984B2
A touch display panel and a manufacturing method therefor, and a touch display device. The touch display panel comprises a touch display region and a peripheral region. The touch display region comprises a through hole, a through hole detection region surrounding the through hole, and a transition connection region located between the through hole detection region and the peripheral region. The through hole detection region comprises an annular crack detection line and an annular isolation line. The transition connection region comprises a transition crack detection line and a transition isolation line. The peripheral region comprises an edge crack detection line and an edge isolation line.
US11874966B1
The disclosed system may include a substructure configured to support various components, an actuator configured to provide substantially linear motion along a specified axis in response to an electrical input, an input component hingedly coupled to the substructure, where the input component is configured to receive input from a user, and a mechanical linkage coupled to the input component and to at least a portion of the actuator. The mechanical linkage may be configured to translate the substantially linear motion provided by the actuator to a rotary force applied to the input component via the mechanical linkage. Various other methods, systems, and computer-readable media are also disclosed.
US11874965B2
Provided are actuation devices, virtual reality devices formed from the actuation devices, and related virtual reality methods. The devices may comprise a plurality of spatially distributed actuators, each actuator configured for interacting with a biological skin surface; a wireless controller configured to receive operative command signals to control each of the actuators; and a wireless power system to power the actuators. Also provided are unique layouts of multiple interconnected devices to achieve large area coverage.
US11874962B2
A first determination unit determines whether a movement of an eyelid or an eyebrow of a wearer has occurred, based on an electric signal measured by a measurement electrode with a common electrode as a ground potential. A second determination unit determines that a movement of a face of the wearer has occurred when a distortion detection unit detects distortion of the spectacle frame. An output unit outputs a command due to operation of the spectacle frame by the wearer when the first determination unit determines that the movement of the eyelid or the eyebrow of the wearer has occurred and at the same time the second determination unit determines that the movement of the face of the wearer has occurred.
US11874960B2
Systems and methods herein describe pausing operation of an augmented reality device based on user facial movement by monitoring user eye movement of a user of a head-wearable apparatus, determining that the user eye movement is directionally facing away from a display device coupled to the head-wearable apparatus, based on the determination, pausing operation of one or more sensors of the head-wearable apparatus.
US11874957B2
An augmented reality (AR) system that includes a viewing device and a power pack linked to the viewing device, with the power pack including a primary orientation sensor, an orientation engine, and an AR engine. In some embodiments, the primary orientation sensor is operable to measure orientation of the power pack, the orientation engine is operable to calculate an orientation of the viewing device based on a relationship between the power pack and the viewing device, and the AR engine is operable to generate AR data that varies in response to the calculated viewing device orientation and to determine or update the relationship between orientations of the power pack and the viewing device, for example, by polling a secondary orientation sensor in the viewing device. Other embodiments, related power packs, and methods are also disclosed.
US11874950B1
Methods and systems for protecting membership privacy for secure computation and communication are provided. The method includes providing a first dataset, determining a number N based on a data privacy configuration, and generating a padding dataset having more than N elements. An intersection of the padding dataset and the first dataset is empty. The method also includes shuffling the padding dataset, up-sampling the first dataset with a first N elements of the shuffled padding dataset, and performing an intersection operation based on the up-sampled first dataset and a received dataset.
US11874949B2
A system for authorizing an external device to access computerized records. The system includes a server. The server includes a computerized records data-store. The computerized records data-store stores multiple computer executable files associated with subjects. The system includes a communication network which facilitates communication between at least two of the subjects, the server, and the external device. The system includes a contextual authorization device for authorizing access to the external device for the computerized records. The contextual authorization device includes a database storing a set of custom rules. The contextual authorization device further includes a Global Positioning System-based tracking device, a credentialing engine, and a user behavior analytics engine. The contextual authorization device further includes an access module to process authorization of the external device for access of the computerized records.
US11874942B1
A method including receiving a request to access a meeting record from a user is provided. The meeting record may indicate at least one meeting participant, an audio/video recording and a presentation from one of the participants in the meeting. The method includes verifying an access privilege of the user for the meeting record, providing the meeting record to the user, for playback of a selected portion, and providing, in the meeting record, a selecting tool to the user, for playing the selected portion, wherein the selecting tool is configured to playback the selected portion for one of multiple participants in the meeting.
US11874938B2
One embodiment is a first computing system configured to control a second computing system, a software module configured to attempt to interact with the second computing system once the second computing system is brought to a first state by the first computing system, and an admittance mechanism configured to determine if the interaction is allowed to occur.
US11874910B2
Systems and methods for enrolling and authenticating a user in an authentication system via a user's camera of camera equipped mobile device include capturing and storing enrollment biometric information from at least one first image of the user taken via the camera of the mobile device, capturing authentication biometric information from at least one second image of the user, capturing, during imaging of the at least one second image, path parameters via at least one movement detecting sensor indicating an authentication movement of the mobile device, comparing the authentication biometric information to the stored enrollment biometric information, and comparing the authentication movement of the mobile device to an expected movement of the mobile device to determine whether the authentication movement sufficiently corresponds to the expected movement.
US11874908B2
A biometric authentication system includes: a storage device that stores pieces of biometric information and pieces of registered information associated with the respective pieces of the biometric information and identifying the respective pieces of the biometric information; an acquisition device that acquires the biometric information of a user to be authenticated; and a control device that is configured to cause a notification device, when the biometric information acquired by the acquisition device matches a piece of the biometric information stored in the storage device, to notify of a piece of the registered information associated with the matched piece of the biometric information.
US11874903B2
The application provides an example user interface switching method and an example terminal. The method includes, after the terminal triggers a trusted user interface (TUI) display request of a client application (CA) according to a first operation on a CA interface by a user, the terminal switches a display environment of the CA from a rich execution environment (REE) to a trusted execution environment (TEE) according to the TUI display request, and then displays a trusted application (TA) interface that is of the CA and that is in the TEE. The method also includes performing, by the user, an operation of inputting sensitive information on the TA interface.
US11874900B2
Novel and useful system and methods of functional safety mechanisms for use in an artificial neural network (ANN) processor. The mechanisms can be deployed individually or in combination to provide a desired level of safety in neural networks. Multiple strategies are applied involving redundancy by design, redundancy through spatial mapping as well as self-tuning procedures that modify static (weights) and monitor dynamic (activations) behavior. The NN processor incorporates functional safety concepts which reduce its risk of failure that occurs during operation from going unnoticed. The mechanisms function to detect and promptly flag and report the occurrence of an error with some mechanisms capable of correction as well. The safety mechanisms cover data stream fault detection, software defined redundant allocation, cluster interlayer safety, cluster intralayer safety, layer control unit (LCU) instruction addressing, weights storage safety, and neural network intermediate results storage safety.
US11874893B2
Aspects of the present disclosure relate to modularizing and embedding modules across a variety of web applications. More specifically, the present disclosure provides an adaptive UI module to web application servers that adapts its format upon evaluating an environment of the web application and receiving a user request for supplemental information. For example, a single adaptive UI module may be used across a variety of web applications, with a variety of requests for supplemental content from within each web application, to generate multiple, unique formatted UI modules. In this way, a single adaptive UI module may generate formatted UI modules specific to the formatting requirements of each requesting web application, with supplemental content related to each unique user request from within each web application.
US11874882B2
A system for extracting key phrase candidates from a corpus of documents, including a processor, a memory, and a program executing on the processor. The system is configured to run a key phrase model to extract one or more key phrase candidates from each document in the corpus and convert each extracted key phrase candidate into a feature vector. The key phrase model also filters the feature vectors to remove duplicates using a classifier that was trained on a set of key phrase pairs with manual labels indicating whether two key phrases are duplicates of each other, to produce remaining key phrase candidates. The system uses the remaining key phrase candidates in a computer-implemented application.
US11874879B2
A method and system for providing more relevant search results and recommendation from a food database is disclosed. The method includes receiving a query, a first candidate food, and a second candidate food. The method includes generating vectors based on the query and food names of the first and second candidate foods using at least one embedding function of a machine learning model. The method includes determining nutrition content vectors from the nutritional data of the first and second candidate foods. The method includes generating a nutrition content vector based on the query using another embedding function of the machine learning model. The method includes determining which of the first and second candidate food is more relevant to the query based at least in part on the nutrition content vectors. The method includes providing search results or recommendation based on the determined relevance.
US11874877B2
A method uses natural language for visual analysis of a dataset, and is performed at a computer having a display, processors, and memory. The computer displays a data visualization based on a dataset retrieved from a database and receives a first user input to specify a natural language command related to the displayed data visualization. Based on the displayed data visualization and the natural language command, the computer identifies an initial range of values for a first data field in the dataset and displays an editable user interface control showing the initial range of values. The computer receives a second user input, at the user interface control, specifying a modified range of values for the first data field and retrieves an updated dataset from the database using the modified range of values for the first data field. The computer then updates the displayed data visualization using the updated dataset.
US11874868B2
The present disclosure relates to generating a complex entity index based on a combination of atomic and deep learned attributes associated with instances of a complex entity. For example, systems described herein generate a multi-dimensional representation of entity instances based on evaluation of digital content associated with the respective entity instances. Systems described herein further generate an index representation in which similarity of entity instances are illustrated and presented via an interactive presentation that enables a user to traverse instances of an entity to observe similarities and differences between instances of an entity that have similar embeddings to one another within a multi-dimensional index space.
US11874858B2
Techniques are disclosed relating to processing database transactions that include application operations defined by different object relational mapping (ORM) libraries. A transaction router module executing on a computer system receives, from an application, a request for a first database transaction, where the first database transaction includes first and second application operations. The transaction router module then translates the first application operation to one or more first database operations using a first ORM library and the second application operation to one or more second database operations using a second ORM library. Then, the transaction router module determines one or more database connections for the one or more first database operations and the one or more second database operations. Such techniques may advantageously allow applications to switch between using different persistence frameworks and message broker frameworks without substantial adjustments to application code.
US11874857B2
A system and method for generating shard data based on semantic sharding is proposed. Shard data is generated by a map sharder that is configured to generate the shard data based on semantic objects in a geographical area and a definition of sections. The sections cover parts of the geographical area. The map sharder searches, for each of the sections, for semantic objects that are located at least partly in a section and stores found objects in a shard data entry of the shard data.
US11874854B2
According to one embodiment, an information processing apparatus includes an estimator configured to estimate a state of an observation target on a first time, based on data on the first time included in time-series data obtained from the observation target. Also, an information processing method for estimating a state of an observation target on a first time, based on data on the first time included in time-series data obtained from the observation target is provided.
US11874847B2
A method is provided for generating process protocols from process data in an IT system with at least one extraction node, at least one storage node, and at least one transformation node. The process may be stored in a client system of the IT system. An application catalog is run on a server system of the IT system, and application templates are managed using the application catalog, each application template having an installation program and configuration data. The installation program is used to instantiate, configure, and run each application template on the server system as an application. The applications being run are monitored and managed by a runtime component on the server system, and the process protocols are ascertained according to a number of control instructions run on nodes, the configuration data of each application comprising information on which control instructions are run on which nodes.
US11874843B1
An apparatus and method for providing a performance data output for a user is provided. Apparatus may include a computing device including a processor, which may receive a user datum and generate an interface query data structure including at least a query including an input field based on the user datum. The interface query data structure may configure a remote display device to display the input field to the user, receive at least a user-input datum into the input field, retrieve data describing attributes of the user from a database communicatively connected with the processor, and refine the interface query data structure based on data describing attributes of the user from the database. The processor may use a machine learning model including a classifier to correlate the user datum to the interface query data structure and data multipliers into a list and accordingly generate a strategy data.
US11874836B2
The present disclosure involves systems, software, and computer implemented methods for configuring graph query parallelism for high system throughput. One example method includes receiving a query to be executed against a graph database. System properties are determined of a system in which the query is to be executed. Algorithmic properties are determined of at least one algorithm to be used to execute the query. Graph data statistics are determined for the graph database. Graph traversal estimations are determined for a first iteration of the graph query and an estimated cost model is determined for the first iteration based on the graph traversal estimations. Estimated thread boundaries are determined for performing parallel execution of the first iteration. Work packages of vertices to be processed during the execution of the first iteration are determined based on the first estimated cost model and the work packages are provided to a work package scheduler.
US11874834B2
A process includes accessing a query that is associated with joining a fact table with a plurality of dimension tables. The fact table includes a primary key that includes a set of columns, which are covered by the dimension tables. The process includes determining a query plan for processing the query. The query plan has an associated join order. Determining the query plan includes determining a plurality of sets of the plurality of dimension tables, where each set includes dimension tables, which cover the set of columns of the primary key. Determining the query plan includes evaluating costs that are associated with joining subsets of the plurality of sets with the fact table. Based on the costs, a given subset of the plurality of subsets is selected. Determining the query plan includes constraining the join order based on the given subset so that the dimension tables of the given subset are joined before the fact table.
US11874832B2
A system comprises an interface, a processor, and a memory. The interface is configured to receive a query. The processor is configured to: determine a set of nodes for the query; determine whether a node of the set of nodes comprises a first engine node type or a second engine node type, wherein determining whether the node of the set of nodes comprises the first engine node type or the second engine node type is based at least in part on determining whether the node is able to be executed in a second engine; and generate a plan based at least in part on the set of nodes. The memory is coupled to the processor and is configured to provide the processor with instructions.
US11874828B2
Managed materialized views may be generated from across heterogeneous data sources. A request to create a materialized view may be received and performed by a materialized view management platform, which may obtain and generate the materialized view from different data sources and store the materialized view in a target system. Changes to the data sources may be obtained at the materialized view management platform and updates to the materialized view may be determined. The materialized view in the target system may be updated.
US11874826B1
In embodiments, a computer system produces a first resource for a first dataset having a time indicator, by applying a first digital rule. A first notification can be caused to be transmitted about an aspect of the first resource to a remote device. A second dataset can be stored, which has values derived from the first dataset, and encodes a parameter of the first resource. A second digital rule may be stored to replace the first digital rule, at an updating time (Tupd). The second digital rule may have an effective time (Teff) prior to the actual updating time Tupd. A second resource may be produced by applying the second digital rule. A second notification can be caused to be transmitted about an aspect of the second resource to a remote device.
