US11730070B2
Techniques facilitating resistive random-access memory device with step height difference are provided. A resistive random-access memory device can comprise a first electrode located within a trench of a dielectric layer. The resistive random-access memory device can also comprise a metal oxide layer comprising a first section located within the trench of the dielectric layer, and a second section located over the first electrode, and over a barrier metal layer. Further, the resistive random-access memory device can comprise a second electrode located over the metal oxide layer.
US11730068B2
A method of forming a phase change switching device includes providing a substrate, forming first and second RF terminals on the substrate, forming a strip of phase change material on the substrate that is connected between the first and second RF terminals, forming a heating element adjacent to the strip of phase change material such that the heating element is configured to control a conductive state of the strip of phase change material. The first and second RF terminals and the heating element are formed by a lithography process that self-aligns the heating element with the first and second RF terminals.
US11730067B2
Techniques for the integration of SiGe/Si optical resonators with qubit and CMOS devices using structured substrates are provided. In one aspect, a waveguide structure includes: a wafer; and a waveguide disposed on the wafer, the waveguide having a SiGe core surrounded by Si, wherein the wafer has a lower refractive index than the Si (e.g., sapphire, diamond, SiC, and/or GaN). A computing device and a method for quantum computing are also provided.
US11730058B2
In some embodiments, a piezoelectric device is provided. The piezoelectric device includes a semiconductor substrate. A first electrode is disposed over the semiconductor substrate. A piezoelectric structure is disposed on the first electrode. A second electrode is disposed on the piezoelectric structure. A heating element is disposed over the semiconductor substrate. The heating element is configured to heat the piezoelectric structure to a recovery temperature for a period of time, where heating the piezoelectric structure to the recovery temperature for the period of time improves a degraded electrical property of the piezoelectric device.
US11730056B2
A thermoelectric module according to one embodiment of the present invention comprises: a first metal support; a first heat conductive layer arranged on the first metal support and formed from a resin composition including an epoxy resin and an inorganic filler; a second heat conductive layer arranged on the first heat conductive layer and formed from a resin composition including a silicon resin and an inorganic filler a plurality of first electrodes arranged on the second heat conductive layer a plurality of P-type thermoelectric legs and a plurality of N-type thermoelectric legs alternately arranged on the plurality of first electrodes; a plurality of second electrodes arranged on the plurality of P-type thermoelectric legs and the plurality of N-type thermoelectric legs; a third heat conductive layer arranged on the plurality of second electrodes, and made from the same resin composition as the resin composition that forms the first heat conductive layer; and a second metal support arranged on the third heat conductive layer, wherein the second heat conductive layer is arranged to encompass an upper surface of the first heat conductive layer and a side surface of the first heat conductive layer.
US11730050B2
A display apparatus includes a display panel including a display area, a porous metal substrate disposed below the display panel and including a porous metal material, and a cover substrate disposed above the display panel. The porous metal substrate includes a flat substrate portion and first and second bent substrate portions convexly curved in opposite directions, and thicknesses of the first and second bent substrate portions are different from each other.
US11730045B2
The application provides a sintering apparatus, a packaging system for an organic light emitting diode device and a sintering method, belongs to the technical field of organic light emitting diode device and can solve problems of long process time and high cost existed in the existing high temperature sintering process of organic light emitting diode device. The sintering apparatus comprises two sintering chambers capable of being communicated with each other, during operation, the substrate coated with glass cement is first placed into a sealed first sintering chamber to complete a first sintering process; then the substrate is placed into the second sintering chamber to complete a second sintering process. Thus, a time interval between the first sintering process and the second sintering process can be reduced, and no more nitrogen is wasted in transition from the first sintering process to the second sintering process.
US11730043B2
A display device includes: an electronic module; and an electronic panel including: a base layer including an upper surface having a recessed portion and a dam portion; and an alignment mark disposed on the base layer, wherein the electronic panel includes: a first area including the electronic module; a second area surrounding at least a portion of the first area in a plan view; and an active area surrounding at least a portion of the second area in a plan view, wherein: the recessed portion and the dam portion are disposed in the second area, the second area includes a pattern area surrounding the first area and a line area surrounding the pattern area, and the alignment mark includes a conductive pattern and are disposed in the pattern area.
US11730041B2
A display device includes a substrate including an opening area and a display area at least partially surrounding the opening area; and a metal layer including a first region and a second region adjacent to a non-display area between the opening area and the display area, the first region and the second region are spaced apart from each other, and one of the first region and the second region includes a protrusion extending toward the other of the first region and the second region, and the other of the first region and the second region has a shape to receive the protrusion.
US11730039B2
A method for fabricating a touch display substrate and a touch display substrate are provided to solve the problem that existing touch electrodes of the micron-scale line width cannot meet the high PPI requirement. The fabrication method includes forming functional layers of an organic light-emitting diode (OLED) device on a base substrate sequentially to obtain an OLED substrate; and forming a linear touch electrode with a nano-scale line width on the OLED substrate by electronic sputtering and transferring.
US11730035B2
Provided are a display substrate, a manufacturing method thereof and a display device. The display substrate includes a base and a plurality of subpixels arranged on the base in an array form. Each subpixel includes a light-emitting element, a subpixel driving circuitry coupled to the light-emitting element, and a light-emission detection circuitry configured to detect luminescence of light emitted by the light-emitting element. The light-emission detection circuitry includes a first control transistor and a PIN-type photodiode laminated in that order in a direction away from the base, a first electrode of the first control transistor is coupled to a cathode of the PIN-type photodiode, and an orthogonal projection of the first control transistor onto the base at least partially overlaps an orthogonal projection of the PIN-type photodiode onto the base. The display substrate provided by the present disclosure is used for display.
US11730031B2
A display device comprises a pixel which comprises emission areas, a first voltage wiring and a second voltage wiring, which are outside the emission areas of the pixel and extend in a first direction and a second direction crossing the first direction, first electrodes and second electrodes which are respectively in the emission areas and extend in one direction, light emitting elements which are on the first and second electrodes, first contact electrodes which contact the first electrodes and the light emitting elements, and second contact electrodes which contact the second electrodes and the light emitting elements, and a first electrode line which overlaps the first voltage wiring and is outside the emission areas and a second electrode line which overlaps the second voltage wiring and is outside the emission areas, wherein each of the first electrodes and the first electrode line is electrically connected to the first voltage wiring, and each of the second electrodes and the second electrode line is electrically connected to the second voltage wiring.
US11730022B2
Display device including a sidewall having an inclination angle and method of manufacturing the same
A display device includes a substrate including a pixel area and a transmission area; a plurality of insulating layers on the pixel area and the transmission area; a first conductive layer on the plurality of insulating layers of the pixel area, the first conductive layer including a first sidewall having a first inclination angle and a second sidewall having a second inclination angle different from the first inclination angle; a first spacer located on a same layer as the first conductive layer, the first spacer being at a boundary between the pixel area and the transmission area and extending to the pixel area and the transmission area; and a first planarization layer on the first conductive layer.
US11730018B2
A display panel includes: a substrate comprising a first display area and a second display area surrounded by the first display area; an insulating layer including an organic insulating material; a plurality of first light-emitting elements in the first display area; a plurality of second light-emitting elements in the second display area, the second light-emitting elements comprising light-emitting elements separated from one another to define transmission areas; and a photorefractive portion in each of the transmission areas.
US11730014B2
An electronic panel, includes: a base substrate including a front surface, a rear surface opposite the front surface, and a plurality of side surfaces connecting the front surface and the rear surface to each other; a pixel definition layer on the front surface of the base substrate and having a plurality of openings defined therein; a plurality of emitting elements in the openings; and a spacer on the pixel definition layer and spaced apart from the openings, wherein a thickness of the spacer is equal to or greater than a thickness of the pixel definition layer.
US11730010B2
A display device includes a first substrate, an insulating layer, a plurality of display elements, a plurality of first spacers, and a second substrate. The first substrate includes a transmission area, a display area surrounding at least a portion of the transmission area, and a first non-display area located between the transmission area and the display area. The insulating layer is arranged on the first substrate in the display area and the first non-display area. The plurality of display elements are disposed on the insulating layer in the display area. The plurality of first spacers each has an island shape and are spaced apart from each other on the insulating layer in the first non-display area. The second substrate faces the first substrate.
US11729999B2
Methods, systems, and devices for a capacitive pillar architecture for a memory array are described. An access line within a memory array may be, include, or be coupled with a pillar. The pillar may include an exterior electrode, such as a hollow exterior electrode, surrounding an inner dielectric material that may further surround an interior, core electrode. The interior electrode may be maintained at a voltage level during at least a portion of an access operation for a memory cell coupled with the pillar. Such a pillar structure may increase a capacitance of the pillar, for example, based on a capacitive coupling between the interior and exterior electrodes. The increased capacitance may provide benefits associated with operating the memory array, such as increased memory cell programming speed, programming reliability, and read disturb immunity.
US11729998B2
An electronic device including a semiconductor memory is provided. The semiconductor memory includes: a substrate having a substantially horizontal upper surface; first to Nth layers (where N is a natural number of two or more) disposed in horizontal layers on the substrate and spaced apart from each other above the substrate in a vertical direction, wherein each of the first to Nth layers includes a plurality of conductive lines; an insulating layer disposed to fill spaces between the conductive lines; a hole having sidewalls that extends in the vertical direction through the conductive lines of the first to Nth layers and the insulating layer therebetween; a variable resistance layer disposed on the sidewalls of the hole; and a conductive pillar disposed to fill the hole in which the variable resistance layer is formed.
US11729993B2
Ferroelectric random access memory (FRAM) capacitors and methods of forming FRAM capacitors are provided. An FRAM capacitor may be formed between adjacent metal interconnect layers or between a silicided active layer (e.g., including MOSFET devices) and a first metal interconnect layer. The FRAM capacitor may be formed by a damascene process including forming a tub opening in a dielectric region, forming a cup-shaped bottom electrode, forming a cup-shaped ferroelectric element in an interior opening defined by the cup-shaped bottom electrode, and forming a top electrode in an interior opening defined by the cup-shaped ferroelectric element. The FRAM capacitor may form a component of an FRAM memory cell. For example, an FRAM memory cell may include one FRAM capacitor and one transistor (1T1C configuration) or two FRAM capacitors and two transistor (2T2C configuration).
US11729988B2
A memory device includes a multi-layer stack, a channel layer, a memory material layer and at least three conductive pillars. The multi-layer stack is disposed on a substrate and includes a plurality of conductive layers and a plurality of dielectric layers stacked alternately. The channel layer penetrates through the plurality of conductive layers and the plurality of dielectric layers. The memory material layer is disposed between the channel layer and each of the plurality of conductive layers and the plurality of dielectric layers. The conductive pillars are surrounded by the channel layer and the memory material layer, wherein the at least three conductive pillars are electrically connected to conductive lines respectively.
US11729984B2
A semiconductor device includes a cell array including a source structure, a peripheral circuit, an interconnection structure located between the cell array and the peripheral circuit and electrically coupled to the peripheral circuit, and a decoupling structure configured to prevent a coupling capacitor that occurs between the cell array and the interconnection structure.
US11729978B2
Embodiments of a memory finger structure and architecture for a three-dimensional memory device and fabrication method thereof are disclosed. The method includes forming an alternating layer stack, forming a plurality of slit structures, forming a plurality of conductor/dielectric layer pairs, forming a first column of vertical memory strings, forming a second column of vertical memory strings, and forming a plurality of bitlines. The plurality of slit structures each extend vertically through the alternating layer stack and laterally along a wordline direction to divide the alternating layer stack into at least one memory finger. The vertical memory strings in the first column are displaced relative to each other along the wordline direction. The vertical memory strings in the second column are displaced relative to each other along the wordline direction. Each bitline is connected to an individual vertical memory string in the first and second columns.
US11729949B2
In one embodiment, a cooling system comprises an information technology (IT) cluster layer with multiple immersion tanks, each immersion tanks including electronic components submerged in a two-phase liquid coolant; and a cooling capacity layer that includes a vapor subsystem, a liquid subsystem, and a condensing cooler. The system further includes a distribution layer that include vapor lines for transmitting vapor from each of the immersion tanks to the vapor subsystem, and liquid lines for distributing liquid from the liquid subsystem to each immersion tank in the IT cluster layer. The two subsystems operate independently to maintain proper fluid level in the immersion tanks efficiently.
US11729947B2
A cooling system of server includes a tank, a case body, a multi-hole box, a first dehumidifying material, a first tube, and a second tube. The tank is configured to accommodate a dielectric fluid. The multi-hole box is disposed in the case body. The first dehumidifying material is disposed in the multi-hole box. The first tube includes a first gas-inlet/outlet end and a second gas-inlet/outlet end respectively connected to the tank and the case body. The second gas-inlet/outlet end is connected to the first dehumidifying material. The second tube includes a liquid-inlet end and a liquid-outlet end respectively connected to the case body and the tank.
US11729941B2
A connector assembly includes cages arranged as an upper cage and a lower cage in an up-down direction, a receptacle connector, a first liquid cooling tray and a second liquid cooling tray. Each cage includes a frame and a plurality of partitioning walls provided to the frame, and the frame and the plurality of partitioning walls together define a plurality of insertion space arranged transversely. The first liquid cooling tray is provided to a top portion of the upper cage and constitutes an upper wall surface of each of the plurality of insertion space of the upper cage. The second liquid cooling tray is provided between the upper cage and the lower cage, constitutes a lower wall surface of each of the plurality of insertion spaces of the upper cage, and constitutes an upper wall surface of each of the plurality of insertion space of the lower cage. A pressuring spring corresponding to each insertion space of the upper cage is provided on the upper surface of the second liquid cooling tray, and a pressuring spring corresponding to each insertion space of the lower cage is provided on the bottom plate.
US11729940B2
Systems, methods, and other embodiments associated with unified control of cooling in computers are described. In one embodiment, a method locks operation of first and second cooling mechanisms configured to cool one or more components in the computer. In response to a first condition, the method unlocks the operation of the first cooling mechanism to allow the first cooling mechanism to make cooling adjustments while the operation of the second cooling mechanism is locked. In response to a second condition, the method unlocks the operation of the second cooling mechanism to allow the second cooling mechanism to make cooling adjustments while the operation of the first cooling mechanism is locked. In the method, the first cooling mechanism and the second cooling mechanism are prevented from making the cooling adjustments simultaneously.
US11729938B2
A housing may comprise a first surface comprising one or more ventilation openings and a second surface comprising one or more ventilation openings. The one or more ventilation openings of the first surface may be located in a recessed groove of the first surface. The second surface may be substantially perpendicular to the first surface. The housing may enable air to flow through the one or more ventilation openings of the first surface and the one or more ventilation openings of the second surface to direct heat away from the one or more internal components of the housing. The arrangement of the one or more ventilation openings may enable one or more housings to be stacked on top of each other without impeding air flow through the one or more ventilation openings of the first surface and/or the one or more ventilation openings of the second surface.
US11729936B2
A server chassis includes a baseboard, a power distribution board, and a busbar module. The baseboard includes a front end and a rear end. The front end and the rear end define a chassis depth. The power distribution board is positioned on the baseboard. The busbar module includes a chassis-side busbar connector. The chassis-side busbar connector is configured to mate with a rack-side busbar connector. The rack-side busbar connector is positioned on a rack having a rack depth. The busbar module is adjustable, such that the chassis-side busbar connector mates with the rack-side busbar connector in a first configuration and a second configuration. In the first configuration, the rack depth is approximately equal to the chassis depth. In the second configuration, the rack depth is greater than the chassis depth.
US11729928B2
The utility model provides a tower UPS frame and a tower UPS. The tower UPS frame comprises: a power supply module frame, which comprises two ports disposed oppositely; a power supply distribution frame; and a fan assembly, which comprises a fan frame and a fan fixed on the fan frame, wherein the power supply distribution frame and the fan frame are arranged in a same row as the power supply module frame and are detachably connected with the two ports of the power supply module frame. The tower UPS frame of the utility model is convenient in assembly and disassembly and reduces repair cost.
US11729927B2
A rotary shaft mechanism of an electronic is provided. The rotary shaft mechanism includes a first rotating assembly and a second rotating assembly, wherein the first rotating assembly is provided with a first through hole, and the second rotating assembly is provided with a second through hole, wherein the first through hole is in communication with the second through hole, and an axis of the first through hole and an axis of the second through hole are both intersected with a rotary shaft between the first rotating assembly and the second rotating assembly. A flexible circuit board of the electronic device is disposed in the first through hole and the second through hole.
US11729921B2
A disclosed electronic device includes a housing having an opening, a roll mounted in the housing, a flexible display wound on the roll and being extendable and retractable through the opening based on a rotation direction of the roll, and a roll guide configured to guide the roll to move in a direction capable of constantly maintaining a proceeding direction of the flexible display toward the opening in the housing, based on a variation in a wound length of the flexible display on the roll.
US11729916B2
A soldering aid for connecting a cable to a printed circuit board includes an electrically insulating body having a first, second and third recesses, and an electrically conductive contact structure coupled thereto. The contact structure is partially embedded in the body to be connected to a cable core therein, and partially protrudes from the body to be connected the printed circuit board. The first recess is conically tapered to receive an end portion of the cable and has first and second sections for non-stripped and stripped portions of the cable end portion, respectively. An end of the second recess adjoins the second section of the first recess to enable optical verification of formation of a connection between the cable core and the contact structure. The third recess is configured to receive and transfer solder to the second section of the first recess to thereby form the connection.
US11729914B2
A wiring board includes an insulating layer, a thin film capacitor laminated on the insulating layer, an interconnect layer electrically connected to the thin film capacitor, and an encapsulating resin layer laminated on the thin film capacitor. The interconnect layer includes a pad protruding from the thin film capacitor. The encapsulating resin layer is a mold resin having a non-photosensitive thermosetting resin as a main component thereof. The encapsulating resin layer exposes a top surface of the pad, and covers at least a portion of a side surface of the pad.
US11729908B2
A circuit structure that comprises a substrate and one or more conductive elements disposed on the substrate is provided. The substrate comprises a polymer composition that comprises an electrically conductive filler distributed within a polymer matrix. The polymer matrix contains at least one thermoplastic high performance polymer having a deflection temperature under load of about 40° C. or more as determined in accordance with ISO 75-2:2013 at a load of 1.8 MPa, and the polymer composition exhibits a dielectric constant of about 4 or more and a dissipation factor of about 0.3 or less, as determined at a frequency of 2 GHz.
US11729906B2
A circuit board with integrated fusing includes an insulating substrate having a circuit trace formed on a surface thereof, the circuit trace including a first circuit trace portion and a second circuit trace portion. A fusible link electrically connects the first circuit trace portion to the second circuit trace portion, the fusible link including a planar surface extending from the first circuit trace portion to the second circuit trace portion. A dielectric reflow encapsulates the fusible link on the planar surface from the first circuit trace portion to the second circuit trace portion.
US11729898B1
A printed circuit board includes a layered substrate having a plurality of layers having an electrical connector footprint configured to receive an electrical connector. The printed circuit board includes pair anti-pads passing through the layered substrate around pairs of signal vias. The printed circuit board includes ground vias passing through the layered substrate. The ground vias are configured to receive ground pins of the electrical connector. The ground vias are located outside of the pair anti-pads. The printed circuit board includes SI vias passing through the layered substrate. The SI vias form an SI fence surrounding the corresponding pair anti-pad.
US11729897B1
The disclosed hybrid shielding structure may include a printed circuit board (PCB) that is to be overmolded with at least a portion of molding compound. The PCB may include various electronic components disposed thereon. The hybrid shielding structure may also include conductive trenches and conductive fences that are disposed on the PCB. The conductive trenches and the conductive fences may provide an electromagnetic shield for at least a portion of the electronic components of the PCB. The hybrid shielding structure may further include a conformal shielding and a PCB ground flood and ground layers. Various other systems, electronic devices, apparatuses, and methods of manufacturing are also disclosed.
US11729890B2
The invention relates to the technical field of shoe lights; in particular, to a shoe light device capable of flashing in different modes and a driving method thereof. A motion sensor, an integrated chip and a light-emitting device are integrated on a shoe, and the motion sensor and the light-emitting device are electrically connected to the integrated chip. The integrated chip is configured to control the light-emitting device to emit light in a preset constant-sequence output mode when the duration of reception of pulse signals generated by the motion sensor reaches a preset threshold, so that trigger control over the light-emitting device is realized. The shoe light device capable of flashing in different modes has the advantages of high integrity of elements, simple structure, simple production process, and various integrated cyclic output modes for flashing of the light-emitting device.
US11729884B2
An LED lighting device is disclosed. The LED lighting device includes a first LED circuit and at least one additional LED circuit. The first LED circuit and the at least one additional LED circuit include at least two phosphor coated discretely packaged LEDs connected in series. The phosphor coated discretely packaged LEDs in the first LED circuit emit a different color of light than the phosphor coated discretely packaged LEDs in the at least one additional LED circuit. The LED lighting device also includes a switch configured to be actuated by an end user and provide the end user with a means to produce a change in brightness of at least one of the first LED circuit or the at least one additional LED circuit, or switch at least one of the first LED circuit and the at least one additional LED circuit on or off.
US11729883B1
A two-stage driver supplies current to a light emitting diode (LED) load. The driver includes a first stage and a second stage. The first stage has a first flyback converter. The first stage is configured to receive a non-regulated voltage input and to generate a substantially constant bulk voltage across a first-stage output filter capacitor. The second stage has a second flyback converter. The second stage is configured to receive the bulk voltage from the first stage. The second stage is further configured to generate a desired current through the LED load. The second stage is electrically isolated from the first stage such that the LED load does not share a common ground reference with the non-regulated voltage input to the first stage. The driver further includes an auxiliary power supply coupled to an auxiliary winding of a transformer of the first flyback converter to generate an auxiliary voltage.
US11729876B2
A unified color control method for a multi-color light, including the following control steps: S1: setting unified color control system and color implementation system for different light sources; S2: inputting a target color parameter, and calculating a target color chromaticity coordinate (xt,yt) by the color control system according to the target color parameter: S3: calculating a primary-color duty ratio Di of corrected colors by the color implementation system using a linear programming equation according to the target color chromaticity coordinate (xt,yt), and a chromaticity coordinate value (xi,yi) and a maximum brightness value Yi of each primary color for each light source under a maximum duty ratio, in which i represents an i-th primary color; and S4: updating colors by the light sources according to the primary-color duty ratio Di of corrected colors in step S3.
US11729875B2
A scanning light source includes a light source, and scans the output light of the light source ahead of a lamp. A control apparatus controls the lighting on/off state of the semiconductor light source in synchronization with the scanning operation of the scanning light source. The control apparatus judges the presence or absence of an abnormal state with at least one from among (i) a timing immediately before switching from a lighting-on state to a lighting-off state and (ii) a timing immediately before switching from a lighting-off state to a lighting-on state as a judgment timing.
US11729873B2
A control device may comprise a plurality of buttons, a plurality of light sources located behind the respective buttons and configured to illuminate the buttons, a light detector circuit configured to measure an ambient light level around the control device, and/or a control circuit configured to control the light sources to adjust surface illumination intensities of the respective buttons in response to the measured ambient light level. Each button may comprise indicia indicating a function of the button. The control circuit set the first button as active and the second button as inactive in response to an actuation of the first button. The control circuit may, based on the measured ambient light level, control the light sources to illuminate the first button to an active surface illumination intensity, and to illuminate the second button to an inactive surface illumination intensity that is less than the active surface illumination intensity.
US11729865B2
Provided is a battery unit including: a power supply; a detector configured to detect an output voltage of the power supply; a connecting configured to be connectable with a load for atomizing an aerosol source or heating a flavor source; and a controller capable of executing a power supply mode in which electric power is supplied to the load from the power supply. The controller executes a specific control different from the supply of electric power to the load based on am amount of change in the output voltage per a predetermined time period in the power supply mode.
US11729864B2
A network server selects a gateway, from among a plurality of alternative candidate gateways, to use for downlink wireless communication to an end node (EN) based on additional factors in addition to RSSI. Exemplary additional factors include: SNR, gateway loading, message loading, backhaul network loading, device type, application type, application priority, operator preferences, device/application black-lists, white-lists, and red-lists, number of devices, number of transmitting devices in a given time interval, operator rules and priorities. In some embodiments, the network server calculates a composite weighted metric (CWM) for each of the alternative candidate gateways which may be used for downlink, subject to operator policy rules, and selects to use a gateway based on the results, e.g. selects the gateway with the highest CWM.
US11729858B2
Systems, methods and computer software are disclosed for providing Internet Protocol (IP) address allocation in a wireless network. In one embodiment, the method includes sending, by a mesh node in the wireless network, an IP request to neighbor nodes; saving, by a gateway node (GW) in the wireless network, the request from the mesh node; proxying, by the GW, the mesh request to a HetNet Gateway (HNG) by providing a transient IP-Sec tunnel; replying, by the HNG, to the GW with a response; forwarding, by the GW, the response to the mesh node, the response including a dummy IP address; and starting, by the mesh node, a Self Optimizing Network (SON) tunnel with the GW using the dummy IP address.
US11729850B2
Described are embodiments for improved radio link failure reporting. A first base station transmits, to a wireless device, configuration parameters of a first cell comprising a bandwidth part (BWP). The first base station receives a radio link failure report indicating a connection failure associated with the first base station and the wireless device. The radio link failure report indicates: a cell identifier of the first cell, and a subcarrier spacing of the BWP associated with the connection failure.
US11729849B1
A solution for handling network congestion includes: attempting, by a user equipment (UE), to initiate a data session (e.g., a voice over WiFi (VoWiFi) call) over a packet data network (PDN); receiving, by the UE, a notification of network congestion; based on at least a fast retry timer and a fast retry counter, attempting, by the UE, fast retries up to a maximum number of fast retries at a fast retry time interval; and based on at least none of the initial attempt and the fast retries initiating the data session, attempting, by the UE, slow retries at a slow retry time interval until the data session is initiated or a trigger condition halts the slow retries. In some examples, the UE receives a retry parameter set from the network including the maximum number of fast retries, the fast retry time interval, and the slow retry time interval.
US11729842B2
Communication beam selection and management in a communication system is disclosed in which a first, or initiating, user equipment (UE), and a second, or target, UE, establish a direct communication link between them. The initiating UE may transmit a request to a serving base station, which may then communicate with a serving base station of the target UE to schedule one or more communication beams, and/or time and frequency resources, that the initiating UE and the target UE may use to perform direct beam search.
US11729838B2
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a network node may transmit configuration information associated with identifying a plurality of sets of random access channel (RACH) occasions (ROs), wherein a first set of ROs, of the plurality of sets of ROs, is associated with a first set of parameters for a low-resolution analog to digital converter (ADC) and a first mode of the network node, and a second set of ROs, of the plurality of sets of ROs, is associated with a second set of parameters for a high-resolution ADC and a second mode of the network node. The network node may communicate, when operating in a particular mode of the network node, using a particular set of ROs, of the plurality of sets of ROs, associated with the particular mode of the network node. Numerous other aspects are described.
US11729821B2
Provided is a wireless communication terminal that wirelessly communicates with a base wireless communication terminal. The wireless communication terminal includes a transceiver, and a processor. The processor is configured to set an integer selected from a range of 0 to a value equal to or smaller than an OFDMA Contention Window (OCW) as a counter for random access, receive a trigger frame for triggering random access using one or more resource units (RUs) allocated for the random access from the base wireless communication terminal using the transceiver, decrement a value of the counter based on the one or more RUs allocated for the random access, randomly select one RU based on the one or more RUs allocated for the random access when the value of the counter is 0 or reaches 0, and attempt transmission to the base wireless communication terminal using the selected RU.
US11729813B1
Technologies directed to providing multimedia service over an extended range Wireless Local Area Network (WLAN) (e.g., IEEE 802.11ah) are described. In one method, a first wireless device identifies a first portion of media data as having a first priority value and a second portion of the media data as having a second priority value that is less than the first priority value. The first wireless device modulates the first portion to obtain first modulated data using a first modulation and coding scheme (MCS) that has symbol repetition and modulates the second portion to obtain second modulated data using a second MCS in which there is no symbol repetition. The first wireless device sends the first modulated data to a second wireless device in the wireless network and sends the second modulated data to the second wireless device after sending the first modulated data.
US11729805B2
A method and system for providing transitioning a station (STA) to an uplink multi-user (UL MU) disable mode and to a UL MU enable mode is provided. According to one embodiment, a method includes entering, with the STA, a UL MU enable mode, and determining whether to transition the STA to a UL MU disable mode based on a predetermined interrupt condition. The predetermined interrupt condition is provided by the STA in the UL MU enable mode to transition the STA to the UL MU disable mode when the STA is unable to respond to a UL MU operation.
US11729792B2
A user equipment (UE) receives, from a network, a semi-persistent scheduling (SPS) configuration and a physical uplink control channel (PUCCH) resource configuration. The PUCCH resource configuration may be included in the SPS configuration. When a change of an SPS operation is required, the user equipment transmits an SPS change request to the network and receives, from the network, an SPS resource grant activated according to the SPS change request. The user equipment changes allocation of a PUCCH resource allocated according to the PUCCH resource configuration, on the basis of the received SPS resource grant. For example, a timing at which or a period in which the PUCCH resource is allocated can be changed.
US11729789B2
Methods, systems, and devices for wireless communications are described that support beam correlation across frequency bands for beam selection in the event of a frequency switch. For example, a base station may determine a configuration indicating a mapping between a set of beam identifiers (IDs) and a set of angle coverage ranges for a set of frequency ranges which corresponds to a user equipment's (UE) operating frequencies. In some examples, the UE may undergo a frequency switch and switch from a first operating frequency to a second operating frequency. The UE may select a beam ID based on the mapping and communicate with the base station via the second operating frequency using a beam associated with the selected beam ID.
US11729788B2
A base station of a wireless communication is disclosed. A wireless communication base station comprises a communication module and a processor. The processor receives DCI of a physical downlink control channel (PDCCH) for scheduling a physical uplink shared channel (PUSCH) transmission over a plurality of slots and multiplexes hybrid automatic repeat request (HARQ)-ACK information to the PUSCH transmission by applying a value in a downlink assignment index (DAI) field of the DCI to each slot where the HARQ-ACK information is multiplexed to the PUSCH transmission over the plurality of slots.
US11729787B2
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive configuration information to configure a sidelink channel, to be utilized by the UE to conduct unicast sidelink communication, with a plurality of bandwidth parts. The UE may transmit or receive data based at least in part on the plurality of bandwidth parts. Numerous other aspects are provided.
US11729779B2
Method and device for transmitting and receiving scheduling request in wireless communication system
A method for transmitting a scheduling request (SR) by a terminal in a wireless communication system according to one embodiment of the present specification comprises: a step for receiving setting information related to an SR; and a step for transmitting at least one SR on the basis of the setting information. On the basis of the at least one SR overlapping with a different type of uplink control information (UCI), a UCI bit in which a specific field related to the at least one SR and the different type of UCI are combined is transmitted. On the basis of the at least one SR being related to beam failure recovery (BFR), the specific field indicates the beam failure recovery.
US11729773B2
An O-RAN packet to be transmitted includes a header having a packet sequence number that is independent of an uplink/downlink direction in which the packet is to be transmitted. The header, which may be an eCPRI or RoE header, is generated without regard for a data direction bit. The packet sequence number is generated within a sequence count generator of the controller that operates separately from generation of a remainder of the packet and that ignores the data direction bit.
US11729768B2
Methods, systems, and devices for wireless communications are described that support various configurations that enable repetitions of physical downlink shared channel (PDSCH) transmission according to a semi-persistent scheduling (SPS) configuration. A user equipment (UE) may receive downlink control information (DCI) associated with a PDSCH configuration and an SPS configuration. The UE may determine a number of PDSCH repetitions for a PDSCH transmission (e.g., an SPS PDSCH transmission) based on a rule associated with a priority between time domain resource allocation (TDRA) entries and configured repetition factors in an SPS configuration or a PDSCH configuration. The repetition number may be included in the TDRA entry, and the UE may receive a number of PDSCH repetitions based on a value of the PDSCH repetition number, or one instance of PDSCH may be received in each SPS period.
US11729759B2
This disclosure provides systems, methods, and apparatus, including computer programs encoded on computer storage media, for group reference signal triggering for contention-based systems. The described techniques may enable a network node to trigger a group of one or more user equipments (UEs) to transmit a reference signal to the network node. The network node may transmit a group common control channel indicating timing information or configuration information corresponding to a set of resources for the transmission of the reference signal. The one or more UEs may transmit the reference signal according to the timing information or configuration information.
US11729757B2
Disclosed are techniques for determining tone patterns and associated power levels for transmission of reference signals. A tone pattern (e.g., with each tone pattern occupying a resource element in a resource block) can be determined for a reference signal for use in wireless communications between a receiving device and a transmitting device. A plurality of power levels for the tone pattern can be determined. The plurality of power levels can include a respective power level determined for each resource element associated with the tone pattern. One or more of the tone pattern or the plurality of power levels can be used (e.g., transmitted to the transmitting device) for transmission of the reference signal (e.g., from the transmitting device to the receiving device).
US11729752B2
There is disclosed a method of operating a terminal (10) in a wireless communication network, the method comprising receiving and/or transmitting according to a transmission time interval, TTI, configuration, the TTI configuration indicating at least one short transmitting time interval having between one or two and seven symbols of duration in a subframe. There are also disclosed related methods and devices.
US11729749B2
A method performed by a user equipment (UE) in a wireless communication system, where the method includes: receiving, through higher layer signaling, uplink (UL)/downlink (DL) resource configuration including information regarding a first UL/DL resource pattern; determining, based on the received UL/DL resource configuration, the first UL/DL resource pattern that is applicable over a first configuration period; and based on the received UL/DL resource configuration also including information regarding a second UL/DL resource pattern: determining the second UL/DL resource pattern that is applicable over a second configuration period, wherein the first configuration period and the second configuration period are restricted to values such that an integer multiple of a sum of the first configuration period and the second configuration period is time-aligned with a 20 ms time duration.
US11729740B2
A method and system for providing location services at a network edge is described. An AP can receive location information associated with a second AP in a location group. The AP can also receive client location data from the second AP and associated with a first client. From at least the received client location data, the AP can determine a location of the first client. The AP can then send the location of the first client to a location service.
US11729724B2
A method for transmitting an uplink physical channel in a wireless communication system and a device supporting the same are disclosed. More specifically, the method performed by a user equipment (UE) includes receiving, from a base station, transmission power related information via higher layer signaling, receiving a physical downlink control channel from the base station, and transmitting the uplink physical channel to the base station based on the physical downlink control channel, wherein the uplink physical channel includes a first uplink physical channel or a second uplink physical channel, wherein transmission powers for the first uplink physical channel and the second uplink physical channel are respectively calculated by different power related parameters determined based on the transmission power related information and the physical downlink control channel.
US11729723B2
This disclosure provides systems, methods and apparatus for power control indication for multiple services. A base station may transmit scheduling information to a UE indicating first, second, and third open-loop power levels associated with uplink transmissions on a first wireless channel. The base station may select one of the first, second, or third open-loop power levels to be used for a first uplink transmission based on a type of service associated with the first uplink transmission. For example, the first open-loop power level may be associated with enhanced mobile broadband (eMBB) services, the second open-loop power level may be a base open-loop power level associated with ultra-reliable low-latency communication (URLLC) services, and the third open-loop power level may be a boosted open-loop power level associated with URLLC services. The base station may further transmit open loop power control information to the UE indicating the selected open-loop power level.
US11729720B2
Various aspects pertaining to apparatuses, methods, and computer-readable medium are described herein. Some aspects pertain to wireless communication between various apparatuses, such as an access point (AP) and a station (STA). The AP may have a radio, and the STA may have a first radio and a second radio. The radios may have various power states. Some aspects pertain to negotiation of various communication parameters. Some aspects pertain to communication of a packet and execution of various related operations. Some aspects pertain to certain uplink (UL) and/or downlink (DL) communications. Some aspects pertain to termination or teardown of the negotiated parameters. The written description and appended drawings provide detailed descriptions regarding these and many other aspects.
US11729714B2
A method of a user equipment (UE) for controlling a signal comprises receiving configuration information for enabling or disabling a signal transmission, receiving a first physical downlink control channel (PDCCH) conveying a first downlink control information (DCI) format, decoding the first DCI format, determining whether the first DCI format is correctly decoded; and transmitting the signal or suspending a transmission of the signal according to the configuration information when the first DCI format is not correctly decoded.
US11729706B2
A method of wireless communication may include a UE and a base station. The base station may configure, for the UE, a search space associated with a first CORESET and a second CORESET, and transmit a PDCCH within the configured search space. The UE may monitor for the PDCCH based on the configuration of the search space, where at least one PDCCH candidate may include components associated with different CORESETs on different monitoring occasions. The PDCCH candidate may include a first subset within the first CORESET and a second subset within the second CORESET. The PDCCH candidate may include a third subset including a first and second components, and at least one of the first and second components may be itself a PDCCH candidate within the first or second subset of the PDCCH candidates.
US11729694B2
Provided are a method for performing wireless communication by a first device, and an apparatus for supporting same. The method may comprise: establishing a PC5 RRC connection with a second device; transmitting, to the second device, a first SCI through a PSCCH; transmitting, to the second device, a second SCI and data through a PSSCH related to the PSCCH; determining a PSFCH resource based on an index of a subchannel and a slot related to the PSSCH; based on failure to receive a SL HARQ feedback for the data from the second device based on the PSFCH resource, detecting an RLF for the PC5 RRC connection between the first device and the second device; and performing reselection for the relay device based on detecting the RLF for the PC5 RRC connection.
US11729692B2
A base station and computing resources to be used by a user equipment (UE) within a network can be selected based on information, such as an identification of base station(s) that may be used by the UE, and the location and performance of the base station(s) and the available computing resources. In some examples, when a mobility controller determines to switch the base station for a UE, the computing resources used to perform application processing can also be switched. For instance, when the current base station is switched, the computing resources used to perform application processing for the UE may be moved to computing resources that are closer to the different base station. In other examples, the mobility controller may determine to delay switching the UE to the different base station if the performance of the mobile application would be better using the current base station and current computing resources.
US11729690B2
Systems and methods of providing performance measurements are described. The performance measurements reflect the performance of NF service management, PFD management, UE policy association, QoS flow release and handovers. Raw performance data is collected from one or more NFs and then measurement data results are provided to an NF measurement consumer. The measurement data results is used to diagnose ongoing issues impacting the performance of the mobile network and predict any potential issues.
US11729685B2
The present disclosure relates to a communication technique for converging a 5G communication system for supporting a higher data transfer rate beyond a 4G system with an IoT technology, and a system therefor. The present disclosure may be applied to intelligent services (for example, smart home, smart buildings, smart cities, smart cars or connected cars, health care, digital educations, retail business, security and safety-related services, etc.) on the basis of a 5G communication technology and an IoT-related technology. A method for transmitting data by a first communication device in the case of a packet data convergence protocol (PDCP) version change in a wireless communication system according to an embodiment of the present invention comprises the steps of: checking whether the PDCP version of a first PDCP entity for the first communication device is changed from the PDCP version of a second PDCP entity for a second communication device; when the PDCP version of the first PDCP entity is changed, identifying first data transmitted by the second PDCP entity to a radio link control (RLC) entity for the second communication device; and transmitting second data to a third communication device on the basis of the first data and a data transmission mode configured for the first communication device.
US11729682B2
To predict a first metric for a station in a wireless network, at least one hardware processor in a prediction device or at least one hardware processor in a first access point associated with the station, determines that a recent measurement of a second metric correlated with the first metric has hanged compared to a previous measurement of the second metric, the second metric for the station and measured by the first access point; and in case the second metric has changed, prediction of the first metric for the station is triggered. The first metric can be a signal strength of a signal received by the station from a second access point not associated with the station and the second metric a signal strength of a signal received by the first access point from the station.
US11729677B2
A method and apparatus are provided for updating a sequence hopping (SH) pattern of an uplink channel during handover from a current cell having a current SH pattern. A method may include receiving, from a base station associated with current cell, a transmission including information indicating a handover command that instructs the WTRU to handover to a target cell. The handover command may include information indicating a SH enablement indication and a SH parameter. The SH enablement indication may indicate that SH is enabled for a physical uplink control channel (PUCCH) transmission. A PUCCH transmission may be sent to a base station associated with the target cell, and the PUCCH transmission may include symbols derived from a sequence that is based on the SH parameter.
US11729672B2
The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. The present disclosure relates to a method for quickly and efficiently allocating uplink transmission resource to data of a terminal.
US11729671B2
A method of performing communication, by a network exposure function (NEF), in a wireless communication system is provided. The method includes receiving a connection establishment request from a session management function (SMF), based on a protocol data unit (PDU) session establishment procedure performed between the SMF and a user equipment (UE), performing a non-internet protocol (IP) data delivery (NIDD) configuration procedure according to NIDD configuration information included in the connection establishment request, based on whether the NIDD configuration procedure is previously performed on the UE between the NEF and an application function (AF), establishing connection between the SMF and the NEF, and transmitting a connection establishment response to the SMF.
US11729653B2
Apparatuses and methods for channel state information (CSI) measurement and report outside an active downlink (DL) bandwidth part (BWP). A method for a user equipment includes receiving configurations for a first set of DL BWPs, for reference signal (RS) resource sets in a second set of DL BWPs, and for CSI reports corresponding to the second set of DL BWPs; receiving RS resources from the RS resource sets in a third set of DL BWPs; and determining a first number of CSI reports based on the received RS resources. The method further includes determining a second number of CSI reports that have (i) values for a CSI report quantity that are larger those in other CSI reports from the first number of CSI reports and (ii) corresponding DL BWP indexes and transmitting a channel that includes the second number of CSI reports and the indexes.
US11729649B2
Apparatuses, methods, and computer readable media for periodic unsolicited wireless link measurement reporting. The apparatus comprising processing circuitry configured to: decode a link measurement request frame received from a requesting STA, the link measurement request frame comprising a report start time subfield, a report interval time subfield, and a report count subfield. The processing circuitry further configured to determine link measurements based on the link measurement request frame or based on a last frame received from the requesting STA within a reporting interval, the reporting interval indicated by the report start time subfield and the report interval time subfield. The processing circuitry further configured to encode a link measurement report frame to comprise the link measurements and configure the STA to transmit the link measurement report frame before an end of the reporting interval.
US11729648B2
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may monitor a set of resources to determine a set of availability statuses for the set of resources. The UE may transmit, to a second UE, resource availability information including, for each resource of a set of resources, a respective plurality of bits indicating an availability status of the set of availability statuses. Numerous other aspects are provided.
US11729643B2
When a communication error has occurred in a communication with one of external devices connected to a connector portion, a communication control portion of a communication device sets, to a second value, a status value of a first enable signal output to a specific first output portion that corresponds to the external device in which the communication error has occurred, and sets, to a first value, a status value of a first enable signal output to a first output portion other than the specific first output portion. When the communication error has occurred, a hub portion restarts, and then sets all second enable signals to the second value. An application portion that corresponds to the first output portion other than the specific first output portion, maintains to be ON state regardless of occurrence of the communication error since the first enable signal has been set to the first value.
US11729633B2
Methods and apparatuses for communicating in a satellite communication framework with spatial diversity are described. In one embodiment, a method for controlling communication in a satellite communication network having multiple constellations and a satellite terminal with a single electronically steered flat-panel antenna capable of generating a plurality of beams for communication links with multiple satellites, comprises: determining, under network control, availability of a plurality of networks by which network traffic may be exchanged with the single electronically steered flat-panel antenna; and managing, under network control, two or more satellite links between the single electronically steered flat-panel antenna and two or more satellites of different networks to route the network traffic, including determining when to use each of the two or more satellite links, the two or more satellite links being generated using two or more beams from the single electronically steered flat-panel antenna.
US11729626B2
The present disclosure provides a method of allocating shared radio resources in a spectrum shared system (SSS), the method including: obtaining, by a system controller of the SSS, identification information from at least one radio service device of the SSS and a node unit of a distributed antenna system (DAS); determining, by the system controller of the SSS, whether the at least one radio service device interoperates with the DAS based on the identification information; and allocating, by the system controller of the SSS, the shared radio resources to the at least one radio service device and the DAS, respectively, based on a result of the determining of interoperating.
US11729616B1
Disclosed are example methods, systems, and devices that allow for the generation and provisioning of digital credentials, which may demonstrate that a trusted entity has validated individual identity attributes, or sets of attributes, of a user. Digital credentials may also demonstrate one or more extrapolations resulting from deductions or inductions from validated identity attributes. A receiver device may indicate which identity attributes or extrapolations are sought by displaying a QR or other code and/or via a transmission using NFC or other wireless communication, and a user device may access corresponding digital attributes in an ID wallet to be provisioned via code or transmission. Digital credentials may restrict uses and usability of identity attributes. Cryptographic keys and/or distributed ledger records may allow recipients to verify authenticity of digital credentials. The same identity attribute may be proven by showing validation by multiple selectable trusted entities.
US11729615B2
An internet of things device including an interworking gateway. The interworking gateway serves as an agent of an internet of things server in an operator network, replaces the internet of things server to register and authenticate an internet of things terminal, and forwards a message between the internet of things server and the internet of things terminal. The interworking gateway is located in a same IP subnet or private network as a packet data network gateway or a user plane device in a telecommunications network. Based on an Internet Protocol (IP) address of the internet of things terminal, the interworking gateway may determine validity of the internet of things terminal and directly address the internet of things terminal.
US11729613B2
In order for supporting separate ciphering at an MeNB (20) and an SeNB (30), the MeNB (20) derives separate first and second keys (KUPenc-M, KUPenc-S) from a third key (KeNB). The first key (KUPenc-M) is used for confidentially protecting first traffic transmitted over U-Plane between the MeNB (20) and a UE (10). The first key (KUPenc-M) may be the same as current KUPenc or a new key. The second key (KUPenc-S) is used for confidentially protecting second traffic transmitted over the U-Plane between the UE (10) and the SeNB (30). The MeNB (20) sends the second key (KUPenc-S) to the SeNB (30). The UE (10) negotiates with the MeNB (20), and derives the second key (KUPenc-S) based on a result of the negotiation.
US11729612B2
A method includes transmitting one or more segments of a security certificate on a wireless advertising channel of a peripheral device, where at least one of the segments of the security certificate identifies an authentication server, participating in a public key exchange between the peripheral device and a host device by transmitting a signed public key of the peripheral device, where the signed public key is signed in the security certificate, and transmitting one or more encrypted messages from the peripheral device to the host device via a first secure connection established based on the public key.
US11729611B2
A system and method includes a communication interface configured to transmit a web-based form to an applicant device and receive a selection of the third party to provide data to populate the plurality of fields of the web-based form and an application server that, in conjunction with the communication interface, is configured to perform various steps. It may, in response to receiving the selection, transmit a third-party API call to the selected third party. It may also transmit data indicative of an authentication request associated with the selected third party and receive data indicative of a validated authentication request. It may further request a set of data from the selected third party via the third party API and receive the requested set of data, which includes data for populating a specific data field on the web-based form.
US11729600B2
Methods and apparatus, including computer program products, are provided for managing user equipment configuration. In some example embodiment, there may be provided an apparatus including at least one processor and at least one memory including computer program code, the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus to at least: detect a network for registration; and send, to the network, an indication that the apparatus is using a default configuration for at least one service available at the network, when the apparatus is configured with the default configuration but does not include a network specific configuration for the network. Related systems, methods, and articles of manufacture are also described.
US11729593B2
A system includes a first transceiver and a controller circuit. The first transceiver is configured to transmit first radio frequency (RF) signals. The first transceiver is further configured to output the first RF signals at a first transmission level corresponding to a first transmission range. The controller circuit is communicatively coupled with the first transceiver. The controller circuit is configured to attenuate the first RF signals to transfer the first RF signals at a second transmission level lower than the first transmission level. The second transmission level corresponds to a shorter transmission range than the first transmission range. The controller circuit detects a presence of at least one second transceiver within the shorter transmission range using the first RF signals transmitted at the second transmission level.
US11729589B2
Method and system for verifying a reliability of sensor data received from a mobile device of a user are disclosed. For example, the method includes receiving first sensor data collected and/or generated by one or more sensors of the mobile device from an application installed on a mobile device of a user at a first time, receiving second sensor data collected and/or generated by the one or more sensors of the mobile device from the application at a second time, determining whether the mobile device is in a vehicle that the user is driving during a time interval based at least upon the first sensor data and the second sensor data, and in response to the mobile device not being in the vehicle that the user is driving during the time interval, transmitting a notification to the mobile device indicating that the application does not work properly.
US11729584B2
Techniques are for provided located-based contextual services to users by automatically creating location-based contextually relevant communication sessions that may take on a variety of forms, including contextual chats and micro-local services that are ephemeral, curated by a location owner and personalized by a user. As a user's context shifts throughout the day (from work to shopping to entertainment, etc.) the presented techniques filter content differently based on what the user may care about at a particular moment when the user is at a particular venue. The automatic creation and deletion of an ephemeral space/channel provides a dynamic application that changes its content or behavior based on a user's location. The user may control the interactivity level based on an adaptive user identifier by which a user's identity may take on different versions depending on location and time of day.
US11729578B1
Systems and methods of receiving, from a computing system, location-specific information, the location-specific information corresponding to a first location of a plurality of locations of a bank branch, receiving a first user input relating to a search query via a first graphical user interface displaying the location-specific information, receiving, from the computing system, an updated real-time listing of employees that match the search query, displaying the updated real-time listing of employees in the first graphical user interface, receive, via the first graphical user interface, a second user input corresponding to a selection of a specific employee from the updated real-time listing of employees available at the bank branch, receive, from the computing system, additional details concerning the specific employee, and display, using the first graphical user interface, the additional details concerning the specific employee.
US11729568B2
A first computing device is configured to establish a communication path with a second computing device and receive, from the second computing device over the communication path, an indication to begin transmitting an audio tone comprising identifying information for the first computing device, where the audio tone, when detected by the second computing device, causes the second computing device to update a user interface of the second computing device. Based on the received indication, the first computing device begins transmitting the audio tone. The second computing device is configured to detect, via at least one microphone, the audio tone and then, based on the detected audio tone, update the user interface.
US11729566B2
The present invention provides a judging circuit including a comparison module and a control module for positive and negative terminals of an earphone MIC and a method thereof, and an electronic device; the control module controls any one first terminal of two terminals of the MIC to inject an excitation current, and control the other second terminal of the two terminals to be connected to the ground via an analog switch, also to judge whether the first terminal and the second terminal is the positive terminal or the negative terminal according to comparison result information; the comparison module compares the current voltage with a preset reference voltage value after excitation current is injected into the first terminal and the second terminal is grounded to obtain comparison result information and to send it to the connected control module. The present invention improves the flow and process without two sets of detection device.
US11729560B1
An illustrative hearing device may include a battery compartment located in a housing and including a microphone and a battery. The housing may include a casing forming the battery compartment and a lid member having a hinged end pivotally connected to the casing such that the lid member is configured to pivot between an open position and a closed position relative to the casing. The lid member may be formed to define an opening through the lid member that is configured to allow the microphone and the battery to be in air communication with ambient air when the lid member is in the closed position.
US11729557B2
A hearing device, e.g. a hearing aid, configured to be worn by a user, comprises a) two or more input transducers (e.g. microphones) wherein said two or more input transducers during use of the hearing device are arranged with a distance between them; b) a directional system comprising a directional algorithm configured to provide a directional pattern in dependence of said distance. The hearing device is configured to estimate a current value of said distance, or an equivalent acoustic delay, or beamformer weights of said directional system, thereby the directional performance can be optimized to the individual user.
US11729553B2
An apparatus includes an arcuate headband with a continuous band having left and right side portions joining at an apex. The left and right side portions terminate in respective arcuate ends. A head rest band spans between the side portions and is connected to the side portions below the apex and spaced from the apex. Left and right ear cups that define respective centers and respective peripheries are respectively attached to the arcuate ends of the left and right side portions. The arcuate ends of the left and right side portions are juxtaposed with the respective peripheries and are distanced from the respective centers of the respective ear cups. The left and right ear cups are cambered inward from front to back and each include an element that couples a respective arcuate end segment to a hinge inside the respective ear cup.
US11729552B2
Systems and methods of driving plate loudspeakers with different parameters based on frequency region in a way similar to typical cone driver crossover networks are described. These systems and methods may be implemented using arrays of independently controlled drivers which allow a designer to emphasize or de-emphasize certain modes in certain frequency bands. Tuning the characteristics of the plate's motion can also affect the acoustical properties in a larger space rather than just at a single location. The systems and methods described herein can grant a designer a degree of control over the characteristics and performance of the plate.
US11729550B2
In-car communication and hands-free talking with good sound quality are realized. An echo cancelation apparatus (4) is for use in a vehicle in which microphones (M1, M2) and loudspeakers (S1, S2) are disposed in acoustic regions (100, 200). A loudspeaker (S1) and a microphone (M1) are disposed in a first acoustic region (100), and a loudspeaker (S2) and a microphone (M2) are disposed in a second acoustic region (200). An acoustic signal picked up by the microphone (M1) disposed in the first acoustic region (100) is emitted from the loudspeaker (S2) disposed in the second acoustic region (200). An acoustic signal picked up by the microphone (M2) disposed in the second acoustic region (200) is emitted from the loudspeaker (S1) disposed in the first acoustic region (100). The microphone (M1) is designed to hardly collect a sound emitted from the loudspeaker (S2).
US11729549B2
A vehicle loudspeaker system, including at least two microphones forming a microphone array, at least one loudspeaker configured to emit non-human sound, a processor programmed to receive incoming audio signals from the microphone array. The processor further programmed to apply beamforming to the incoming audio signals, determine whether human generated sound is detected within the audio signal, and instruct the loudspeaker to adjust the non-human sound in response to human generated sound being detected.
US11729547B2
Provided are display devices and methods of driving the same. A display device may include: a display panel, a main sound generator and a sub-sound generator disposed on a surface of the display panel. The main sound generator outputs sound in a first directional mode, and each of the main sound generator and the sub-sound generator outputs sound in a second directional mode. Each directional mode may be a mode in which sound is directed towards a particular viewer's location.
US11729546B2
The present document describes a textile-assembly toolkit for reversible assembly of a textile to an electronic-speaker device. The toolkit includes multiple attachment features, including rigid features with matched purposefully-designed knit types that can be combined to enable repeatable, mass-producible, reversible assembly of the textile to the electronic-speaker device. The techniques described herein enable accurate alignment of the textile on the electronic-speaker device without distorting the textile's cosmetic pattern and in a manner that results in no visible edges of the textile or visible attachment features on the exterior of the electronic-speaker device. Also, the textile-assembly toolkit includes attachment features that secure the textile with sufficient tension to avoid acoustic distortion such as rub and buzz.
US11729544B2
A length of a band part is easily adjusted with the same length regardless of the number of adjustments. There are provided an information output unit that outputs information, a band part whose length is adjustable, and a slide part that is movable with respect to the band part in a length direction of the band part. The slide part is attached with a holding magnet, the band part supports a positioning magnet that attracts the holding magnet in a state where the length of the band part is adjusted, and the positioning magnet is made movable with respect to the band part in a length direction.
US11729543B2
The present invention provides a headset with a waterproof structure having an external appearance formed by a front housing having a cap shape and a rear housing that decreases in volume as it goes down and is formed with a sound emitting part at an outlet, the headset comprising: the front housing coupled to the rear housing in an inclined state to one side with respect to a horizontal line; the rear housing accommodating a bracket in an upper portion thereof; the bracket including a first long sidewall and a second short sidewall that extend to boundaries of the front and rear housing, respectively, and a sealing member mounted at a boundary portion between the front and the rear housing and the bracket, wherein the sealing member is made of a flexible plastic resin or a silicone material, with elasticity.
US11729542B2
An ear-mountable listening device includes an acoustic package and an electronics package. The acoustic package is configured to emit audio in response to an audio signal. The acoustic package includes a first set of magnets arranged annularly about a central axis of the ear-mountable listening device. The electronics package is electrically coupled to the acoustic package when the ear-mountable listening device is worn to provide the audio signal to the acoustic package. The electronics package includes a second set of magnets arranged annularly about the central axis proximate to a proximal end of the electronics package to removably affix the electronics package to the acoustic package via magnetic forces between the first set of magnets and the second set of magnets.
US11729539B2
Earpieces and methods of forming earpieces for radio frequency (RF) mitigation are provided. An earpiece is configured to be inserted in an ear canal. The earpiece includes an insertion element and a sealing section disposed on the insertion element and configured to conform to the ear canal. The sealing section is configured to substantially mitigate radio frequency (RF) transmission and to substantially isolate the ear canal from an ambient environment.
US11729537B2
A variable angle transducer interface block apparatus and related systems and methods are disclosed. The variable angle transducer interface block apparatus has an interface block having a mounting receiver. The interface block is positioned proximate to a material wall. A curved mounting structure is movably connected to the mounting receiver. A transducer is mounted on the curved mounting structure, wherein an angle of an acoustic signal transmitted by the transducer into the material wall is adjustable by movement of the curved mounting structure relative to the mounting receiver.
US11729530B2
The present technique relates to a solid-state imaging device, a solid-state imaging device manufacturing method, and an electronic apparatus that are capable of providing a solid-state imaging device that can prevent generation of RTS noise due to miniaturization of amplifying transistors, and can achieve a smaller size and a higher degree of integration accordingly. A solid-state imaging device includes a photodiode as a photoelectric conversion unit, a transfer gate that reads out charges from the photodiode, a floating diffusion from which the charges of the photodiode are read by an operation of the transfer gate, and an amplifying transistor connected to the floating diffusion. More particularly, the amplifying transistor is of a fully-depleted type. Such an amplifying transistor includes an amplifier gate (gate electrode) extending in a direction perpendicular to convex strips formed by processing a surface layer of a semiconductor layer, for example.
US11729528B2
Shared-readout pixels conventionally disposed in two or more physical columns of a pixel array are spatially interleaved (merged) within a single physical column to yield a pixel array in which each physical pixel column includes two or more logical columns of shared-readout pixels coupled to respective logical-column output lines.
US11729527B2
The present invention relates to a photosensitive array and an imaging apparatus incorporating the photosensitive array. Each pixel region in the photosensitive array corresponds to a substrate tap region, and the substrate of the pixel region continues with the substrate of the corresponding substrate tap region. The substrate tap region provides a voltage application location for the substrate of the corresponding pixel region. Multiple columns of pixel regions include sets of two adjacent columns, in each of which sets, charge readout regions of each column directly face charge readout regions of the other column while photosensitive regions of each column are separated from photosensitive regions of the other column by the charge readout regions, and each of which sets includes subsets of four pixel regions belonging to two adjacent rows and surrounding a corresponding substrate tap region.
US11729526B1
A pixel circuit includes a transfer transistor coupled between a photodiode and a floating diffusion. A lateral overflow integration capacitor (LOFIC) includes an insulating region disposed between a first metal electrode coupled to a bias voltage source, and a second metal electrode selectively coupled to the floating diffusion. A multifunction reset transistor includes a gate, a drain, a first source, and a second source. The drain, the first source, and the second source are coupled to each other in response to a multifunction reset control signal turning the multifunction reset transistor on. The drain, the first source, and the second source are decoupled from one another in response to the multifunction reset control signal turning the multifunction reset transistor off. The drain is coupled to a reset voltage source, the first source is coupled to the first metal electrode, and the second source is coupled to the second metal electrode.
US11729516B2
A method of digitally processing an image comprises: generating an intensity distribution model (170) in respect of at least a portion of the array of sensing pixels (102) of a detector device (100). The array of sensing pixels comprises clusters of pixels. A pixel (140) from the array of sensing pixels is then selected (202) and a first distance and a second distance from the selected pixel to a first neighbouring pixel (142) and a second neighbouring pixel (144), respectively, are determined (402) and the intensity distribution model (170) referenced (406) by the first distance is used to calculate a first weight and a second weight to apply to the first and second neighbouring pixels, respectively. The first distance comprises an intra-cluster distance and the second distance comprises an inter-cluster distance, the intra-cluster distance being different from the inter-cluster distance. The first weight is applied (214) to the first neighbouring pixel (142) and the second weight is applied (214) to the second neighbouring pixel (144).
US11729513B2
An electronic device and a high dynamic range (HDR) image generation method therefore are provided. The electronic device includes an image sensor and a processor, wherein the processor can be configured to adjust the exposure of the image sensor so as to acquire a first image having a first brightness and a plurality of second images having a second brightness, perform, on the first image, brightness conversion and noise attenuation of at least a first intensity so as to provide a third image having the second brightness, and generate a second HDR image on the basis of the first image and the third image, and generate a second HDR image on the basis of the first HDR image and the plurality of second images.
US11729510B2
At least one combined image may be created from a plurality of images captured by a plurality of cameras. A sensor unit may receive the plurality of images from the plurality of cameras. At least one processor in communication with the sensor unit may correlate each received image with calibration data for the camera from which the image was received. The calibration data may comprise camera position data and characteristic data. The processor may combine at least two of the received images from at least two of the cameras into the at least one combined image by orienting the at least two images relative to one another based on the calibration data for the at least two cameras from which the images were received and merging the at least two aligned images into the at least one combined image.
US11729508B2
This application discloses a control circuit of a PTZ camera and control method. The control circuit includes: a motor drive circuit, a monitoring circuit, a gimbal motor, and a microprocessor. The motor drive circuit, the gimbal motor, and the microprocessor are electrically connected to the monitoring circuit respectively. The gimbal motor is configured to drive a rotor of the camera to rotate. The monitoring circuit is configured to acquire a first signal between the motor drive circuit and the gimbal motor, and output a second signal to the microprocessor according to the first signal. The microprocessor is configured to obtain an in-place status of the gimbal motor according to the second signal. The motor drive circuit is configured to control an operating state of the gimbal motor according to the in-place status. As a result, the deviation caused by back-and-forth rotation of the gimbal motor can be eliminated in time.
US11729496B2
Provided is an imaging device that includes an imaging unit that performs an imaging operation, a data generator that generates first power supply voltage data corresponding to a first power supply voltage and a flag generation section that generates a flag signal for the first power supply voltage by comparing the first power supply voltage data and first reference data. The first power supply voltage is supplied to the imaging unit.
US11729495B2
Systems and methods are disclosed for directed image capture of a subject of interest, such as a home. Directed image capture can produce higher quality images such as more centrally located within a display and/or viewfinder of an image capture device, higher quality images have greater value for subsequent uses of captured images such as for information extraction or model reconstruction. Graphical guide(s) facilitate content placement for certain positions and quality assessments for the content of interest can be calculated such as for pixel distance of the content of interest to a centroid of the display or viewfinder, or the effect of obscuring objects. Quality assessments can further include instructions for improving the quality of the image capture for the content of interest.
US11729488B2
The present invention eliminates meaningless searching for an object, and increases the probability that an image the user likes can be obtained. An image capturing apparatus comprises an image capturing device configured to capture an object image, an object detection unit configured to detect an object from image data captured by the image capturing device, a state detection unit configured to detect information pertaining to a state in which the image capturing apparatus is being held, and a control unit configured to control a range in which the object detection unit searches for an object, on the basis of state information of the image capturing apparatus detected by the state detection unit.
US11729486B2
An image capture apparatus having a speech recognition function, when a detector has detected an eye approach state with respect to a viewfinder, recognizes input speech using the speech recognition function, makes settings of the image capture apparatus based on the recognized speech, makes settings of the image capture apparatus according to an operation accepted via an operation unit, and distinguishably displays the settings of the image capture apparatus made based on speech, and the settings of the image capture apparatus made according to an operation accepted via the operation unit, on the viewfinder.
US11729484B2
A lens main body includes an inner housing, a lens element mounted on the inner housing, an adjustable functional element mounted on the inner housing, and an electrical drive arranged on the inner housing to adjust the functional element, a controller arranged on the inner housing, a securing device configured to reversibly receive an outer housing extending around the inner housing in a tubular fashion, and a first signal interface to receive control signals for the controller, arranged on the inner housing, and configured to reversibly couple to a mating interface of the outer housing. An outer housing for the lens main body, and a lens formed from the lens main body and the outer housing have an altered functional scope vis-à-vis the lens main body. In addition, a lens assembly includes, besides the lens main body, two outer housings having a different functional scope.
US11729470B2
In some implementations, a user device can predictively route media content to a remote playback device based on playback context information obtained by the user device. The playback context can include local playback context information related to the state and/or context of the user device. The playback context can include remote playback context information related to the state and/or context of available remote playback devices. Based on the playback context information obtained by the user device, the user device can generate a predictive score for each available playback device that indicates or predicts the likelihood that the user will want to send media content to the corresponding playback device. The user device can generate and present a graphical user interface that can identify the playback devices having predictive scores over a threshold score. In some instances, the user device can automatically route selected media content to a predicted playback device.
US11729459B2
Features of various implementations are used to control operation of a second electronic device from a first electronic device using indirect control methods and optical character recognition. In some implementations, communication between a primary set-top box and a supplemental set-top box is configured in order to avoid the need for one or more provider-specific APIs. For example, one aspect of the disclosure is a method of identifying commands that can be used to control one or more features of a primary set-top box (e.g., DVR or VOD features) by a supplemental set-top box issuing commands to the primary set-top box via a wireless (e.g., IR) transmitter, and then using optical character recognition to identify the outcomes of those commands as displayed on a primary TV display or secondary display.
US11729458B2
A mobile device responds in real time to media content presented on a media device, such as a television. The mobile device captures temporal fragments of audio-video content on its microphone, camera, or both and generates corresponding audio-video query fingerprints. The query fingerprints are transmitted to a search server located remotely or used with a search function on the mobile device for content search and identification. Audio features are extracted and audio signal global onset detection is used for input audio frame alignment. Additional audio feature signatures are generated from local audio frame onsets, audio frame frequency domain entropy, and maximum change in the spectral coefficients. Video frames are analyzed to find a television screen in the frames, and a detected active television quadrilateral is used to generate video fingerprints to be combined with audio fingerprints for more reliable content identification.
US11729456B2
Techniques are described for using the Advanced Television Systems Committee (ATSC) 3.0 television protocol in robustly delivering TV programming to mobile receivers while ensuring error correction.
US11729450B2
The system and methods described aid content delivery by providing requested content using a hybrid delivery of unicast and multicast content. A content delivery system receives, from user equipment, a request for content and identifies multicast sources for the content. The content delivery system determines a recent multicast source from the multicast sources, the recent multicast source having begun more recently relative to the other sources. The content delivery system transmits, to the user equipment, an identity of the recent multicast source and provides a beginning portion of the content to the user equipment via a unicast stream.
US11729440B2
In some embodiments, infrastructure data and service data is received for a computing infrastructure. The infrastructure data indicates resources in the computing infrastructure, and the service data indicates services to be orchestrated across the computing infrastructure. An infrastructure capacity model is generated, which indicates a capacity of the computing infrastructure over a particular time window. Service-to-resource placement options are also identified, which indicate possible placements of the services across the resources over the particular time window. Resource inventory data is obtained, which indicates an inventory of resources that are available to add to the computing infrastructure during the particular time window. An infrastructure capacity plan is then generated, which indicates resource capacity allocation options over the time slots of the particular time window. Resource capacities for the services are then allocated in the computing infrastructure.
US11729424B2
A decoder may receive, for a block and from a bit stream, an indication of a decoder-side affine transform, a prediction mode, and a residual block. The decoder may generate a compensated prediction of the block. For example, the decoder may generate the compensated prediction of the block based on the residual block and the prediction mode. The decoder may generate, based on the indication and for each of a plurality of affine transform parameters, an affine transformation of the compensated prediction. The decoder may determine an affine transform parameter, from the plurality of affine transform parameters, based on a visual quality of each of the affine transformations of the compensated prediction.
US11729408B2
The present disclosure relates to a method for deriving constructed affine merge candidates. The method includes acquiring one or more control point sets from a decoder. The decoder determines whether a reference index of each control point for the control point set index within the control point set associated with a reference index pointing into a reference picture in a first reference picture list is greater than or equal to zero and each is equal to each other. The decoder also determines whether a reference index of each control point for the control point set index within the control point set associated with a reference index pointing into a reference picture in a second reference picture list is greater than or equal to zero and each is equal to each other. The decoder determines that an affine motion model is available based on the determination result.
US11729404B2
According to a disclosure of the present document, image information including prediction mode information and information associated with luma mapping with chroma scaling (LMCS) is acquired from a bitstream, wherein the image information includes LMCS adaptation parameter sets (APSs), and by limiting the range of APS ID information included in the LMCS APSs, a memory used in a LMCS procedure may be reduced (limited).
US11729403B2
A lossless pixel compressor may include technology to detect a format of a pixel memory region, and compress the pixel memory region together with embedded control information which indicates the detected format of the pixel memory region. Other embodiments are disclosed and claimed.
US11729393B2
An image decoding method according to the present document can comprise the steps of: receiving flag information indicating whether a matrix-based intra prediction (MIP) is used with respect to a current block; receiving matrix-based intra prediction (MIP) mode information on the basis of the flag information; generating an intra prediction sample for the current block on the basis of the MIP mode information; and generating restoration samples for the current block on the basis of the intra prediction samples.
US11729389B2
An image decoding method which can improve both image quality and coding efficiency is an image decoding method for decoding a coded stream which includes a plurality of processing units and a header for the processing units, the coded stream being generated by coding a moving picture, the processing units including at least one processing unit layered to be split into a plurality of smaller processing units, the image decoding method including specifying a hierarchical layer having a processing unit in which a parameter necessary for decoding is stored, by parsing hierarchy depth information stored in the header, and decoding the processing unit using the parameter stored in the processing unit located at the specified hierarchical layer.
US11729374B2
A camera module test apparatus having improved performance include a coefficient data extractor that accommodates a camera module; and a test apparatus that accommodates the camera module and tests the camera module. The coefficient data extractor includes a coefficient generator that receives an image signal output from the camera module, and generates coefficient data of a ratio of a first color image signal and a second color image signal included in the image signal; and a memory device that stores the generated coefficient data. The test apparatus includes an image generator that receives an image signal from the camera module and coefficient data from the memory device, and generates a converted pattern image signal based on the image signal and the coefficient data; and a calibration data generator that generates calibration data of the converted pattern image signal.
US11729369B2
Stereoscopic viewing systems may be adjusted for a user's inter-pupillary distance (IPD). An inter-pupillary distance (IPD) value is determined from a signal from a position sensitive device coupled to two moveable sighting fixtures mounted to a head mounted display (HMD) having two fixed optics configured for a specific inter-pupillary distance. The position sensitive device is configured to produce a signal that corresponds to a distance between the two sighting fixtures. The images are warped with a processor to optimize display of the images with the two fixed optics for the determined IPD value.
US11729361B2
An apparatus includes an acquisition unit configured to acquire a characteristic value of each of partial regions of an input image; a determination unit configured to determine target regions for which a graphic is displayed, out of the partial regions, based on the acquired characteristic values and a predetermined condition; and a control unit configured to control so that the graphic is displayed in the target regions of the input image.
US11729359B2
An optical system has a hollow mechanical body having first and second ends. An optical assembly has a plurality of optical components arranged in a stack configuration. Each of the optical components has a set of engagement configurations. For each pair of adjacent optical components in the stack configuration, at least some of the engagement configurations of a first optical component in the pair engage with at least some of the engagement configurations of a second optical component in the pair. Some of the engagement configurations of the optical component at a first end of the stack configuration engage with corresponding engagement configurations of the hollow mechanical body at the first end of the hollow mechanical body to position the other optical components of the stack configuration within the hollow mechanical body. An emissive display device is deployed at the second end of the hollow mechanical body.
US11729356B2
A method includes capturing a first image associated with a portion of a display screen being shared. The method further includes rendering the first image in a preview window of the display screen being shared to form a second image. The second image is captured so as to determine whether the first image is duplicated in the second image. The duplication of the first image in the second image is masked to form a third image. The third image is rendered in the preview window.
US11729353B2
This disclosure describes techniques for providing notifications about events that occur during an online meeting. For instance, a system may establish an online meeting, such as a video conferencing meeting, for users. While in the meeting, a first user may view video of a second user and determine that the second user is experiencing an emergency event. As such, a user device of the first user may receive an input indicating that the emergency event is occurring with the second user. The system may receive the indication from the user device and verify that the emergency event is occurring. Additionally, the system may then send a notification to emergency personnel that indicates at least that the emergency event is occurring and a location of the second user. Furthermore, the system may send notification(s) to contact(s) associated with the second user that indicate at least that the emergency event is occurring.
US11729352B2
One example system for providing notifications to videoconferencing sub-meetings includes a processor and at least one memory device. The processor establishes a videoconferencing session associated with a host. The videoconferencing session can include a main meeting, a sub-meeting, and a waiting queue. The processor can move the host from the main meeting to the sub-meeting, and subsequently move a new participant into the waiting queue. The processor can generate a notification that the participant has entered the waiting queue and determine that the host has moved to the sub-meeting. The processor can route, to the host in the sub-meeting using a stored connection of the host to the main meeting, a notification of the participant entering the waiting queue, and subsequently allow the host to admit the new participant.
US11729349B2
Illustrative embodiments include a method, an electronic device, and a computer program product for video processing. In the method, a first group of image frames in a first video having a first resolution is converted into a second group of image frames having a second resolution, the first resolution being higher than the second resolution; a second video having the second resolution is generated based on the second group of image frames; conversion parameters for the second video are determined based on the first group of image frames and the second group of image frames, the conversion parameters being used to convert an image frame in the second group of image frames into an image frame having a third resolution, and the third resolution being higher than the second resolution; and the conversion parameters and the second video are sent to a requester of the first video.
US11729344B2
An imaging unit includes a housing having a wall portion in which a slit for passing radiation is formed, a scintillator having an input surface to which radiation passing through the slit is input, a first mirror that reflects scintillation light output from the input surface, and a line scan camera that detects scintillation light reflected by the first mirror. The scintillator is placed to make the input surface parallel to both the conveying direction and a line direction. The first mirror is positioned outside an irradiation region connecting the peripheral edge of the slit to the input surface of the scintillator.
US11729340B2
An information processing server includes circuitry; and a memory storing computer-executable instructions that cause the circuitry to execute disabling use of a function provided by firmware, in response to acquiring a report indicating that the firmware is installed in an information processing apparatus; and enabling use of the function, in response to acquiring a report indicating that an application configured to use the function is installed in the information processing apparatus.
US11729337B2
A method for controlling image-forming devices includes acquiring currently-available wireless networks, including detecting the currently-available wireless networks and acquiring broadcast information transmitted by each wireless access point by a wireless communication module in an electronic terminal; searching image-forming devices through the currently-available wireless networks and establishing a list of the image-forming devices; according to the list of the image-forming devices, selecting a target image-forming device; and connecting to a wireless network corresponding to the target image-forming device and establishing a communication with the target image-forming device, thereby controlling the target image-forming device to execute an image-forming task.
US11729329B2
An image reading apparatus includes a reader configured to read an image, and a movable member that is movable when the reader is not reading the image, and configured to move within a region where a fixed member fixed above the reader is not present on a movement trajectory of the movable member.
US11729321B2
A data processing apparatus is configured to receive a selection of a first function and search for one or more devices which has the capability to perform that first function. The apparatus may then receive a selection of the one or more devices for performing that first function and, in conjunction, determine whether the selected device has the capability to execute a second function. The device identification data may be stored. Subsequently, if the selected device is determined to be capable of executing the second function, which is different from the first function selected, and the second function is further selected, the previously selected device may be displayed as having the capability to execute the selected second function. Otherwise, the apparatus does not display the previously selected device as being able to execute the selected second function.
US11729316B1
One or more embodiments of techniques or systems for intelligent data presentation are provided herein. Data can be presented on similar devices having different characteristics in different manners. For example, data may be rendered in a first manner on a first device having one monitor, the same data may be rendered in a second manner on a second device having two displays or a different display size. Financial information, sales data, banking information, etc. may be presented in a variety of ways based on capabilities or properties of a device accessing the information or data. Similarly, renderings may be selected based on interaction capabilities or interaction options a user may have with different renderings or presentations. In other embodiments, user interaction with an automated teller machine (ATM), call center, vehicle, or other interface can be based on device properties or device capabilities.
US11729315B2
Aspects of the disclosure relate to automated text-based customer query systems. A computing device associated with a text-based query system may receive, from a user communication device, a text input at the user communication device. The computing device may determine, based on the text input, a voice extensible markup language (VXML) application from a plurality of VXML applications. The computing device may determine, based on the VXML application, a text output, and send the text output for display at the user device.
US11729312B2
A method may include obtaining a first audio signal including first speech originating at a remote device during a communication session between the remote device and a communication device and obtaining a second audio signal including second speech originating at the communication device during the communication session between the remote device and the communication device. The method may also include obtaining a characteristic of the communication session from one or more of: the first audio signal, the second audio signal, and settings of the communication device and determining a hearing level of a user of the communication device using the characteristic of the communication session.
US11729306B1
Performing, at a first time, a calibration and configuration of a display magnification management model, including: identifying contextual data associated with contextual inputs of a user including a blink rate and a distance between the user and the display device; identifying display settings of the GUI; training, based on the contextual data and the display settings, the display magnification management model, including generating a configuration policy including configuration rules for performing computer-implemented actions to automatically adjust the magnification level of the GUI; performing, at a second time, a steady-state management of the magnification level of the GUI, including: monitoring the contextual inputs of the of the user, in response, i) accessing the display magnification management model, ii) identifying configuration rules based on the display settings and the monitored contextual inputs, and iii) applying the configuration rules to perform computer-implemented actions to automatically adjust the magnification level of the GUI.
US11729301B2
A case assembly and a wireless communication device are provided. The case assembly includes a metal case and a plastic cladding body. The metal case includes an inner side and an outer side, the inner side is opposite to the outer side, the metal case includes a hollow portion and an antenna portion, the hollow portion is adjacent to a side of the antenna portion. The plastic cladding body is disposed on the metal case, and completely covers the outer side of the metal case, partially covers the inner side of the metal case, and fills the hollow portion. The wireless communication device includes a case assembly and a radio frequency signal module. The radio frequency signal module is electrically connected to the antenna portion of the case assembly. Thus, the structural rigidity of the wireless communication device and its case assembly is kept, and the production cost is reduced.
US11729293B2
A mapping service in the mobile core network located after a packet data network gateway examines content requests from user equipment across a first PDN connection to determine if content associated with the content request is cached at an edge server outside of the packet data network. If the content from the packet data network is cached at the edge server, the mapping service redirects the user equipment to request the content from the edge server across a second PDN connection. By using a mapping service located after the packet data network gateway, the content requests may have already passed restrictions such as parental controls.
US11729280B2
Services with policy control may be provided. A computing device may receive registration information associated with a border device. The registration information may comprise information identifying a service provided by a server associated with the border device, information identifying the border device, and policies associated with the service. Then an address for the server may be determined. Next a request may be received comprising the information identifying the service provided by the server. In response to receiving the request comprising the information identifying the service provided by the server, the address for the server, the information identifying the border device, and the policies associated with the service may be provided.
US11729278B2
Methods and systems for data routing management are disclosed. A method can comprise a system receiving a request directed to an address. The system can determine performance capabilities of a first logical grouping of computing devices, wherein the first logical grouping of computing devices share the address. The system can determine whether at least one computing device of the first logical grouping of computing devices can receive the request. If at least one computing device of the first logical grouping of computing devices can receive the request, the request can be transmitted to the at least one computing device of the first logical grouping of computing devices. If at least one computing device of the first logical grouping of computing devices cannot receive the request, the request can be transmitted to a second logical grouping of computing devices that share the address.
US11729273B2
Systems and techniques for determining an idle timeout for a cloud computing session are described. An example technique includes determining a first one or more attributes associated with a user of the cloud computing session and determining a second one or more attributes associated with an operation of the cloud computing session. An idle timeout for the cloud computing session is determined, based at least in part on the first one or more attributes and the second one or more attributes. User activity is monitored during the cloud computing session. Upon determining, based on the monitoring, an absence of the activity of the user within a duration of the idle timeout, the cloud computing session is terminated.
US11729270B2
Systems and methods for facilitating communication with autonomous vehicles are provided. In one example embodiment, a computing system (e.g., of a vehicle) can generate a first communication associated with an autonomous vehicle. The computing system can provide the first communication to an application programming interface gateway that is remote from the autonomous vehicle. Another computing system can obtain, via an application programming interface gateway, the first communication associated with the autonomous vehicle. The other computing system can determine a first frontend interface of the application programming interface gateway based at least in part on the first communication associated with the autonomous vehicle. The computing system can provide, via the first frontend interface, the first communication associated with the autonomous vehicle to a first system client associated with the first frontend interface.
US11729267B2
A photograph sharing system is described. The photograph sharing system allows for contributors to upload photographs of an event. Contributors or other application users may select an uploaded photograph in a desired section and digitally zoom in on a desired individual in that section and then download the zoomed in photograph.
US11729266B2
A method for preventing data misdeletion includes: each of an Internet of Things (IoT) terminal and a user terminal is provided with a misdeletion prevention switch; and when a user opens the misdeletion prevention switch of the user terminal, the misdeletion prevention switch of the IoT terminal is synchronously opened, and when a server obtains a deletion request generated by the server, the server does not respond to the deletion request.
US11729264B1
Describe herein are techniques for providing cloud-based discovery. For example, a device may be configured to provide device registration and de-registration notifications to a cloud-based discovery service. The cloud-based discovery service may be configured to respond to discovery request by identifying registered devices that meet the criteria of the discovery request. The cloud-based discovery service may also be configured to provide endpoint information associated with registered devices in response to the discovery request, such that a device is able to utilize the endpoint information to connect with one or more of the registered devices.
US11729257B2
Embodiments of the present invention provide methods, systems, apparatuses, and computer program products for predicting network asset requests for a future network time interval.
US11729254B2
Methods are provided in which a computer device provides, to a network device, an editing probe instruction for a cursor movement on a command line interface for interfacing with the network device. In these methods, the computer device obtains, from the network device, data output and determines whether the network device completed a command output based on whether the data output indicates the cursor movement on the command line interface.
US11729251B2
Secure cloud-based storage system management that includes: establishing, within a cloud-based services provider and based on one or more user credentials, a cloud-based user session to execute one or more commands on a remote storage system that includes physical storage devices; extending, based on using an access token based on the one or more user credentials to securely issue the one or more data storage operations to the remote storage system, the cloud-based user session to the remote storage system.
US11729242B2
Devices and systems for voice over Internet protocol (VoIP) for identifying network traffic are described herein. One or more embodiments include a VoIP device for identifying network traffic comprising a signal monitor to identify a signaling protocol from the network traffic and an artificial intelligence engine configured to receive signaling protocol sample data to train a signal artificial intelligence (AI) model and process the signaling protocol identified by the signal monitor in the signal AI model to identify the network traffic.
US11729239B1
In one embodiment, a method includes accessing real-time content captured by a first user's client device, where the real-time content is captured at a first high quality and is one of a plurality of content frames in a real-time stream of content. The method includes downgrading the quality of the real-time content to a second lower quality for transmission to a second user and transmitting the downgraded content to the second user. The method includes determining, based on a request made by the second user, an area of interest of a subsequent real-time image, where the subsequent real-time image is at the first high quality, modifying the subsequent real-time image to focus on the area of interest, where the modified subsequent real-time image is at the first high quality, and downgrading and transmitting the modified subsequent real-time image for to the second user.
US11729238B2
A system, method and computer program of upspeeding a media stream transmitted over a communication link from a sender device to a receiving device.
US11729237B2
Provided are methods and systems for inserting custom content. An example method can comprise receiving, at a first computing device, an insertion instruction over a first non-packet-switching protocol information stream. The method can also comprise querying, by the first computing device, a second computing device in response to receiving the insertion instruction. The method can further comprise receiving, at the first computing device, content over a packet-switching protocol information stream in response to querying the second computing device. The content can be customized for an end-user associated with the first computing device.
US11729236B2
A sampling rate processing method performed by a computer device are disclosed. The method includes: obtaining a first audio signal recorded by a transmitting device, the first audio signal being recorded according to an initial sampling rate of the transmitting device; obtaining a second audio signal recorded by a receiving device during playing of the first audio signal, the second audio signal being recorded according to the initial sampling rate; determining a frequency response gain value of the receiving device according to a power spectrum of the first audio signal and a power spectrum of the second audio signal; determining a target sampling rate of the transmitting device according to the initial sampling rate and the frequency response gain value; and configuring the transmitting device to record audio signals according to the target sampling rate.
US11729233B2
Example techniques disclosed herein relate to location-based playlists. In an example implementation, a system receives, from a mobile device, first GPS data indicating that the mobile device is located at a first physical location, wherein an application on the mobile device is registered with a particular user account of the cloud service. The system determines that the first physical location represented in the first GPS data corresponds to a location of a first business associated with one or more first playback devices within the cloud service. The one or more first playback devices are playing back first audio tracks. As each first audio track is at least partially played back, the system adds the respective first audio track to a location-based playlist associated with the particular user account of the cloud service. The computing system causes the mobile device to display an indication of the location-based playlist.
US11729214B1
Disclosed herein are systems and methods that may generate so-called “honey credentials” that are transmitted to a “phishing” website, and are then stored into a honey credential database. The honey credentials appear to be valid credentials, but whenever a bad actor attempts to access an enterprise using the honey credentials, security appliances the enterprise may update the records of the honey credential database to include one or more unique identifiers for each bad actor device that attempts to access the enterprise network using the honey credentials. A server may automatically query the honey credential database to identify other accounts that have been accessed by devices that used the honey credentials to access the enterprise. The server may then flag the accounts and restrict their functionality.
US11729210B2
In various embodiments, a device classification service obtains device telemetry data indicative of declarative attributes of a device in a network and indicative of behavioral attributes of that device. The device classification service labels the device with a device type, based on the device telemetry data. The device classification service detects device type spoofing exhibited by the device using a model that models a relationship between the declarative attributes and the behavioral attributes. The device classification service initiates, based on the device type spoofing, a mitigation action regarding the device.
US11729209B2
An apparatus for mitigating a DDoS attack in a networked computing system includes at least one detector coupled with a corresponding router in the networked computing system. The detector is configured: to obtain network flow information from the router regarding current data traffic to at least one host; to compare the current data traffic to the host with stored traffic patterns associated with at least one prior DDoS attack; and to generate an output indicative of a match between the current data traffic and at least one of the stored traffic patterns. The apparatus further includes at least one mitigation unit coupled with the at least one detector. The mitigation unit is configured: to receive the output indicative of the match between the current data traffic and at least one of the stored traffic patterns; and to initiate a DDoS attack mitigation action in response to the received output.
US11729207B2
The disclosure provides an approach for detecting and preventing attacks in a network. Embodiments include determining a plurality of network behaviors of a process by monitoring the process. Embodiments include generating a plurality of intended states for the process based on subsets of the plurality of network behaviors. Embodiments include determining a plurality of intended state clusters by applying a clustering technique to the plurality of intended states. Embodiments include determining a state of the process. Embodiments include identifying a given cluster of the plurality of intended state clusters that corresponds to the state of the process. Embodiments include selecting a novelty detection technique based on a size of the given cluster. Embodiments include using the novelty detection technique to determine, based on the given cluster and the state of the process, whether to generate a security alert for the process.
US11729199B2
This security evaluation system includes a first graph generation part that generates a first evaluation graph representing a connection relationship between resources as a target for security evaluation; a second graph generation part that generates a second evaluation graph representing a personal relationship between areas where the resources are located; and display part that displays the first evaluation graph and the second evaluation graph in association with each other.
US11729195B1
A computerized-system for anomaly detection of Point-to-Point avionic communication messages via a message-bus between an entity to one or more aircraft-systems in an aircraft during phases of flight, is provided herein. The computerized-system may include a bus-message queue to store bus-avionic-communication-messages transmitted via one or more input buses; an anomaly queue to store anomaly bus-messages; a memory to store the bus-message queue and the anomaly queue; a C-BIT mechanism to operate one or more preconfigured test routines; and one or more processors to operate a rule engine based on a preconfigured ruleset to detect one or more anomalies of bus-avionic-communication-messages for each bus-message in the bus-message queue; The rule engine may be configured to store each bus-message that is detected as an anomaly in the anomaly queue and to send one or more alerts to be presented via one or more external devices for each bus-message in the anomaly queue.
US11729194B2
In an embodiment, a process for automatic model monitoring for data streams includes receiving an input dataset, using a machine learning model to determine a model score for each data record of at least a portion of the input dataset, and determining monitoring values. Each monitoring value is associated with a measure of similarity between model scores for those data records of the input dataset within a corresponding moving reference window and model scores for those data records of the input dataset within a corresponding moving target window. The process includes outputting the determined monitoring values.
US11729190B2
An industrial asset may have monitoring nodes that generate current monitoring node values. A dynamic, resilient estimator may split a temporal monitoring node space into normal and one or more abnormal subspaces associated with different kinds of attack vectors. According to some embodiments, a neutralization model is constructed and trained for each attack vector using supervised learning and the associated abnormal subspace. In other embodiments, a single model is created using out-of-range values for abnormal monitoring nodes. Responsive to an indication of a particular abnormal monitoring node or nodes, the system may automatically invoke the appropriate neutralization model to determine estimated values of the particular abnormal monitoring node or nodes (e.g., by selecting the correct model or using out-of-range values). The series of current monitoring node values from the abnormal monitoring node or nodes may then be replaced with the estimated values.
US11729185B2
This disclosure is directed to monitoring a crypto-partitioned, or cipher-text, wide-area network (WAN). A first computing device may be situated in a plain-text portion of a first enclave behind a first inline network encryptor (INE). A second device may be positioned in a plain-text portion of a second enclave behind a second INE. The two enclaves may be separated by a cipher-text WAN, over which the two enclaved may communicate. The first computing device may receive a data packet from the second computing device. The first computing device may then determine contents of a header of the data packet. The first computing device may, based at least in part on the contents of the header of the data packet, determine a status of the cipher-text WAN.
US11729182B2
Predictive rendering (also referred to herein as speculative rendering) is disclosed. The predictive rendering is performed by an endpoint browser in response to a user input made by a user. The predictive rendering is verified using a surrogate browser that is executed on a remote server. The verification can be performed asynchronously.
US11729180B2
Methods and systems for using block chain technology to verify transaction data are described herein. A computing platform may receive data about events related to transactions, personal or corporate information, supply chains, and other relevant information about a person or corporate entity. The event information may be received, aggregated, and processed to determine metadata about the person or corporate entity. The metadata may indicate, for example, a trustworthiness of the person or corporate entity for various purposes. Such event information and/or metadata may be stored as transactions in a block chain that may be accessible by counterparties to a potential transaction involving the person or corporate entity. The automated event processing computing platform may further use automated techniques to implement smart transactions between the person/entity and counterparty based on the trust metadata.
US11729172B1
A permissions management system (PMS) defines the permissions associated with a user and thereby the activities the user can perform with any specific object and/or application or class of objects and/or applications. However, such a PMS requires an administrator to either authorise each permission individually or default permissions to a configuration previously established. The former is time consuming and the latter does not eliminate the former in establishing the roles initially or new roles or custom configurations. According, methods and systems for automating the establishment of permissions and their ongoing maintenance are presented based upon an initial discovery phase of actions performed by either the user or an administrator followed by an automated harmonization phase and a verification phase. This verification phase may employ human interactions or be automated exploiting an artificial intelligence engine.
US11729171B1
Disclosed are various embodiments for preventing the unintended leakage of cookie data. In one embodiment, a browser application stores cookie data from a first network site having a high-level domain in a client computing device. The cookie data includes a sharing attribute. The cookie data is automatically made accessible to the first network site. A network service is queried to obtain data indicating a classification associated with the first network site. The cookie data is made accessible to a second network site having the same high-level domain based at least in part on the sharing attribute and the classification meeting at least one predetermined criterion.
US11729167B2
A computer-implemented method includes a proxy receiving an authorization message from a load balancer and the proxy selecting an authorization cell from a plurality of authorization cells designated for the proxy in response to receiving the authorization message. The proxy sending a second authorization message to the selected authorization cell and the proxy receiving a response message from the selected cell, wherein the response message corresponds to the second authorization message. The proxy then sending a second response message to the load balancer in response to receiving the response message.
US11729166B2
Some embodiments provide a method, executable by a network device, that receives a first set of commands instructing the network device to allow network traffic to egress out of an authentication port of the network device. The authentication port is configured to belong to a first virtual local area network (VLAN). An unauthenticated device is connected to the authentication port. The method further receives a second set of commands instructing the network device to add ports belonging to the first VLAN to a broadcast domain of a second VLAN. The method also broadcasts an address request to the broadcast domain of the second VLAN. The method further receives, from the unauthenticated device, a response to the address request.
US11729165B2
A method of distributed authorization of one or more client applications to one or more connected devices. The method comprises: receiving at a connected device, from a browser executing a client application, a client token and an access request. The client token has been provided to the client application by a process comprising generating one or more client tokens, one for each of one or more client applications (a client token defines permissions for a client application and a domain hosting the client application); signing the client tokens with a private key of a client token issuer, and distributing the client tokens to the client applications; verifying a signature of the client token using a public key of the client token issuer; determining whether the client token grants the client application permission for the access request and, if permission is granted: replying to the browser with a redirect response including an access token granting permission for the client application to access the connected device and identification of the domain hosting the client application from the client token; and executing the redirect response with the browser to make the access token available to the client application for use by the client application when requesting the connected device to perform a task.
US11729164B2
Embodiments of the invention include an entity, such as ePDG or TWAN entity, capable of serving a User Equipment for WLAN access to a Packet Core such as EPC of a mobile network, said entity configured to: provide at least one of: an indication whether IMEI checking is requested, an indication whether IMEI checking by a visited EIR or by a home EIR is requested, an indication of an action to be taken upon IMEI check result.
US11729152B2
Embodiments are directed to managing communication over one or more networks. An underlay network that couples a source gateway and a target gateway using underlay protocols may be provided such that the target gateway includes two or more port groups that may each be associated with a separate target node. An overlay network may be provided on the underlay network based on policy information such that the source gateway and the target gateway may each be assigned separate gateway identifiers (GIDs) that are associated with the overlay network. In response to the source gateway authorizing a source node to employ the overlay network to communicate one or more encrypted payloads to a target node, the one or more encrypted payloads may be provided to the target node based on the overlay network and the policy information.
US11729148B1
A method including receiving, at a VPN server from a user device during an established VPN connection between the VPN server and the user device, a data request for the VPN server to retrieve data of interest from a host device; utilizing, by the VPN server, a first exit IP address to transmit a query for retrieving the data of interest to the host device during the established VPN connection; determining, by the VPN server based at least in part on transmitting the query, that the first exit IP address is blocked by the host device; and utilizing, by the VPN server, a second exit IP address to retransmit the query for retrieving the data of interest to the host device during the established VPN connection is disclosed. Various other aspects are contemplated.
US11729145B2
Web server security is assessed. Some embodiments analyze data exchanged with a web server to determine a risk associated with accessing the web server. For example, one or more of a type of web application accessed via the web server, a type of interpreted language used to implement the web server, and/or a type and/or version of an http server operable on the web server are examined. Based on the analysis, the risk associated with accessing the web server is determined. Some embodiments then block access to the web server based on the analysis. Alternatively, in some embodiments, a user may be alerted to the risk, and then allowed to proceed upon accepting the risks. Some embodiments share the determined risk assessment with other client devices via a web server risk data store.
US11729144B2
Methods, systems, and computer-readable media for efficiently detecting threat incidents for cyber threat analysis are described herein. In various embodiments, a computing device, which may be located at a boundary between a protected network associated with the enterprise and an unprotected network, may combine one or more threat indicators received from one or more threat intelligence providers; may generate one or more packet capture and packet filtering rules based on the combined threat indicators; and, may capture or filter, on a packet-by-packet basis, at least one packet based on the generated rules. In other embodiments, a computing device may generate a packet capture file comprising raw packet content and corresponding threat context information, wherein the threat context information may comprise a filtering rule and an associated threat indicator that caused the packet to be captured.
US11729140B2
A wireless communication coverage extension system comprises a backhaul subnetwork that includes a set of interconnected nodes. A plurality of nodes of the backhaul subnetwork implementing a functionality of access point of a same wireless communication network. To avoid conflicts of IP addresses, a monitoring of the presence of the main DHCP server is implemented, by a said node, to which the main DHCP server is connected. In the case where the first monitoring shows a disconnection of the main DHCP server, a backup DHCP server is activated in a node of the backhaul subnetwork. Then a general disconnection of the nodes of the backhaul subnetwork and of any device connected to the wireless communication coverage extension system is implemented. The IP address leases are then renewed by the backup DHCP server, following the general disconnection.
US11729137B2
The disclosure relates to a 5th generation (5G) communication system communication scheme and a system thereof to support a higher data rate than that of the 4th generation (4G) system. A method performed by an edge application server discover function (EASDF) to discover an edge application server (EAS) is provided. The method includes, receiving a context message including a DNS message processing rule from an session management function (SMF), receiving a DNS query message from a user equipment (UE), transmitting the processed DNS query message to a DNS server based on the DNS message processing rule, receiving a DNS response message including an EAS internet protocol (IP) address from the DNS server, and transmitting the DNS response message to the UE based on the DNS message processing rule.
US11729131B2
Systems and methods for displaying electronic messages are disclosed. In one aspect, a method is performed at a computing device. The method includes: (1) receiving a plurality of electronic messages; (2) assigning a first subset of the messages to a predefined group category based on a set of content-based clustering rules and content in respective bodies of the messages; (3) concurrently displaying a second subset of the messages and a cluster graphic corresponding to the predefined group category, where the cluster graphic includes a label that describes the predefined group category; (4) while concurrently displaying the second subset of electronic messages and the cluster graphic, receiving user selection of the cluster graphic; and (5) in response, displaying a plurality of messages in the predefined group category, including displaying at least one message from the first subset of messages.
US11729130B2
Described herein are a system, apparatus, device, method, and/or computer program product embodiments and/or combinations and sub-combinations thereof for displaying a live database record in a chat session. In a given embodiment, a collaborative communications system may cause display of a subset of fields the database record in a chat session. The collaborative communications system may detect activation of the chat session. The collaborative communications system may retrieve the current values of the subset of fields. Upon retrieval, the collaborative communications system causes display of the subset of fields of the database record including an updated value for a field in the chat session.
US11729128B1
Exemplary embodiments relate to improvements in the design of a messaging inbox. The inbox may display different units or “modules” for providing a user with quick access to different inbox functionalities. Content may be ranked and ordered within a module, and modules may be ranked and ordered with respect to each other. Inter-module ranking may be based on elements such as individual activity and the activity of the messaging service's user base, the value of the module to the messaging service, and offline models. Intra-module ranking may be defined by individual modules (e.g., based on recency, importance to user, affinity, etc.). Intra-module ranking may affect inter-module ranking, such as when individual content in a low-rated module is particularly exciting or pertinent (causing the entire module to receive a higher inter-module ranking).
US11729127B2
Provided are a method and apparatus for generating a bundle invitation link. The method includes obtaining a plurality of invitation links from a first user terminal, each of the plurality of invitation links being connected to at least one community, generating a bundle invitation link connected to a detail page, the detail page including the plurality of invitation links, transmitting the bundle invitation link to a second user terminal, causing a display of the second user terminal to display the detail page in response to receiving, from the second user terminal, an input corresponding to the bundle invitation link, and receiving a data pair from the second user terminal, the data pair including at least one invitation link and an identification value of the second user terminal, and the at least one invitation link being selected from among the plurality of invitation links included in the detail page.
US11729117B2
A method and wireless communication device use a first processing unit to perform a first communication event within a first communication window by use of a first communication protocol, a second processing unit to perform a second communication event within a second communication window by use of a second communication protocol, and a wireless communication unit connected to a radio-frequency antenna to transmit and/or receive a packet wirelessly. The first and second processing units may perform the first and second communication events via the wireless communication unit. The second processing unit or the wireless communication unit may transmit an event signal to the first processing unit when performing the second communication event or receiving a packet, respectively, to allow the first processing unit to arrange the first communication window (or first communication event) with respect to the second communication window (or second communication event) to minimize interference.
US11729113B2
Embodiments of the disclosure provide techniques for partitioning a resource object into multiple resource components of a cluster of host computer nodes in a distributed resources system. The distributed resources system translates high-level policy requirements into a resource configuration that the system accommodates. The system determines an allocation based on the policy requirements and identifies resource configurations that are available. Upon selecting a resource configuration, the distributed resources system assigns the allocation and associated values to the selected configuration and publishes the new configuration to other host computer nodes in the cluster.
US11729108B2
A queue management method, system, and recording medium include Selective Acknowledgments (SACK) examining to examine SACK blocks of a forwarder to selectively drop packets in a forward flow queue based on a reverse flow queue and MultiPath Transmission Control Protocol (MPTCP) examining configured to perform a first examining to examine multipath headers to recognize MPTCP flows based on a comparison between two subflows being a part of a same superflow and a second examining to examine the reverse flow queue to determine if redundant data has been sent based on a result of the first examining, a packet in the forward flow queue from a prior transmission being dropped from the forward flow queue sent from the forwarder to a receiver if a metadata of the packet does not match a metadata of an acknowledged packet in the reverse flow queue.
US11729100B2
A system for facilitating an integrated traffic profile for indicating congestion and packet drop is provided. During operation, the system can determine a first traffic profile indicating whether to drop a packet based on the utilization of a queue. The packets from the queue can be forwarded via an egress port reachable via a fabric. The system can also determine a second traffic profile indicating whether to indicate congestion in the packet based on the utilization. The system can then determine a third traffic profile by combining the first and second traffic profiles. The third traffic profile can indicate acceptance at the queue for a subset of packets being selected for dropping based on the utilization. Subsequently, the system can, if the packet is selected for dropping, determine whether to accept the packet at the queue and set a congestion indicator in the packet based on the third traffic profile.
US11729099B2
A method for managing network traffic is shown. The method includes establishing a virtual tunnel between a source endpoint and a destination endpoint, the virtual tunnel including a plurality of data flow paths, each of the plurality of data flow streams connecting the source endpoint and the destination endpoint. The method includes providing, via the destination endpoint, a plurality of credits to the source endpoint, the plurality of credits provided via two or more of the plurality of data flow paths. The method includes updating, at the source endpoint, a data transmission sequence based on the received plurality of credits. The method includes providing a plurality of data packets based on the data transmission sequence to the destination endpoint.
US11729095B2
Some embodiments provide policy-driven methods for deploying edge forwarding elements in a public or private SDDC for tenants or applications. For instance, the method of some embodiments allows administrators to create different traffic groups for different applications and/or tenants, deploys edge forwarding elements for the different traffic groups, and configures forwarding elements in the SDDC to direct data message flows of the applications and/or tenants through the edge forwarding elements deployed for them. The policy-driven method of some embodiments also dynamically deploys edge forwarding elements in the SDDC for applications and/or tenants after detecting the need for the edge forwarding elements based on monitored traffic flow conditions.
US11729086B2
Described herein are methods and systems for network performance testing. A computing device may receive a network performance request. The computing device may perform a network performance test, and determine comparable devices of one or more devices associated with the network performance request. The computing device may determine a network performance parameter for the comparable devices, and determine that one or more devices associated with the network performance request are impacting the network performance test.
US11729083B2
A control server receives probe data from a plurality of data centers indicating measured latencies with a first IP address associated with an origin server. The control server sums the measured latencies of a first data center having a lowest measured latency and a second data center. When the sum is below a threshold value, the control server determines the IP address to be an anycast IP address and selects a proper subset of the plurality of data centers as proxying data centers for other data centers in the plurality of data centers. When the sum is not below the threshold value, the control server determines the IP address to not be an anycast IP address and selects the first data center having the lowest measure latencies as the proxying data center for other data centers in the plurality of data centers.
US11729077B2
This disclosure describes techniques for configuring and managing scalable global private networks associated with a service provider. Different input mechanisms, such as an API, a UI, or a CLI may be utilized to configure, and manage a global private network that spans across the cloud in different geographic locations and connects to different stand-alone networks. The user may proactively use the input mechanisms to configure and query different network resources to reactively configure settings for reacting to one or more events. The input mechanisms may also be utilized to define the network resources to be modeled within the global private network as well as connections within the global network. A user may configure events/metrics to be monitored, tasks/workflows to be performed, and the like. In some configurations, a network management service (NMS) may perform health monitoring and reachability monitoring to identify possible issues in the global network.
US11729076B2
In one embodiment, a method includes identifying, by a packet analyzer, one or more silence packets within a network and initiating, by the packet analyzer, a replacement of the one or more silence packets with one or more performance silence packets. The one or more performance silence packets are transmitted between a first node of the network and a second node of the network during a silence period. The method further includes receiving, by the packet analyzer, information associated with the one or more performance silence packets; and analyzing, by the packet analyzer, a connection between the first node of the network and the second node of the network using the information associated with the one or more performance silence packets.
US11729069B2
A method that may include receiving network information indicative of (a) network elements that comprise edge network element, (b) connectivity between the network elements, and (c) connectivity of edge network elements to one or more other networks; and generating a visual representation of the network, the visual representation comprises multiple layers, each layer comprises one or more of the network elements of the network, wherein different layers are associated with different importance values; wherein the visual representation is associated with selection metadata for selecting which part out of multiple parts of the visual representation to display, wherein each part comprises at least a part of a single layer the multiple layers.
US11729066B2
Provided herein are methods and systems for determining a historical state of a dynamic network. The methods may comprise continuously obtaining data associated with a system from a plurality of different data sources; constructing a full history dynamic network (FHDN) of the system using the data; and providing a state of the system for a historical time instance in response to a query of the FHDN for the historical time instance.
US11729065B2
Some embodiments provide a method of selecting data links for an application in a network. The method receives, from a machine implementing the application, a set of identifiers of required link characteristics. Based on at least one of the identifiers, the method selects a transport group that includes a set of optional links matching the identifiers. From the selected transport group, the method selects a link matching the set of identifiers.
US11729063B1
Methods, systems, and devices are provided herein for providing a visually guided topology wiring scheme. As described herein, after determining that a first end of a cable has been inserted at a first port of a first peer device, a wiring application may reference a topology file to identify a second port of a second peer device with which the first peer device is intended to have a link. Subsequently, the wiring application may activate an indicator associated with the second port to mimic an indicator associated with the first port. For example, the wiring application may cause both indicators associated with each port to flash according to a same or similar flashing pattern, to produce or illuminate at a similar or identical color (e.g., approximately the same color), to flash at approximately a same rate, or by substantially synchronizing a flashing of each indicator.
US11729052B1
A method including configuring a first device to determine, during communication between the first device and a second device for establishing a meshnet connection between the first device and the second device, presence of a conflict as to which device, between the first device and the second device, is to operate as an initiating device that is responsible for transmitting an initiation communication for establishing the meshnet connection; and configuring the first device to resolve the conflict based at least in part on the first device adjusting operation of the first device to operate as a responding device, that is responsible for responding to the initiating communication, or based at least in part on the first device transmitting a message to the second device indicating that the second device is to operate as the responding device. Various other aspects are contemplated.
US11729048B2
Systems and methods are provided for supporting efficient reconfiguration of an interconnection network having a pre-existing routing comprising. An exemplary method can provide, a plurality of switches, the plurality switches comprising at least one leaf switch, wherein each of the one or more switches comprise a plurality of ports, and a plurality of end nodes, wherein the plurality of end nodes are interconnected via the one or more switches. The method can detect, by a subnet manager, a reconfiguration triggering event. The method can compute, by the subnet manager, a new routing for the interconnection network, wherein the computing by the subnet manager of the new routing for the interconnection network takes into consideration the pre-existing routing and selects the new routing for the interconnection network that is closest to the pre-existing routing. The method can reconfigure the interconnection network according to the new routing.
US11729038B2
Methods, systems, and devices for wireless communications are described. A transmitting device may reduce a channel overhead of a peak suppression information message (PSIM) by reducing amplitude signaling of clipped peaks of a data signal. To avoid including amplitude information for each clipped peak of a time-domain data signal in a PSIM, the transmitting device may subtract a constant amplitude offset from each peak above a clipping threshold in the time-domain data signal. The transmitting device may indicate the amplitude offset in the PSIM, and a receiving device may reconstruct the data message based on the amplitude offset. In some examples, the transmitting device may indicate a peak to average power ratio (PAPR) in the PSIM, such as a PAPR of a maximum peak in the data signal. Based on the indicated PAPR, the receiving device may perform a calculation to determine the amplitude offset for reconstructing the data message.
US11729033B2
Provided is a precoding method for generating, from a plurality of baseband signals, a plurality of precoded signals to be transmitted over the same frequency bandwidth at the same time, including the steps of selecting a matrix F[i] from among N matrices, which define precoding performed on the plurality of baseband signals, while switching between the N matrices, i being an integer from 0 to N−1, and N being an integer at least two, generating a first precoded signal z1 and a second precoded signal z2, generating a first encoded block and a second encoded block using a predetermined error correction block encoding method, generating a baseband signal with M symbols from the first encoded block and a baseband signal with M symbols the second encoded block, and precoding a combination of the generated baseband signals to generate a precoded signal having M slots.
US11729022B2
Techniques for uplink connectivity determination are disclosed. In an example, a Frame Link Module (FLM) in a frame, belonging to a group of frames connected in a ring network, may generate an uplink discovery packet. The FLM may determine, based on a Link Layer Discovery Protocol (LLDP) packet received by the standby uplink from a customer network accessing the ring that the standby uplink has a link to the customer network. The FLM may forward the uplink discovery packet to the standby uplink via a Peripheral Component Interconnect (PCI) interface. The FLM may send the uplink discovery packet to the customer network through the standby uplink directed to an owner FLM. The owner FLM may monitor receipt of the uplink discovery packet from the customer network through a current active uplink and on successful receipt may determine that the standby uplink and switches in the customer network are correctly configured.
US11729019B1
Methods and apparatus are provided for periodic message transmission. Transmission of messages by the apparatus onto a communication bus are enabled during time ticks. The time ticks are separated by tick time intervals. A plurality of periodic messages configured to be transmitted on the communication bus are identified. Each periodic message has a periodicity that is a multiple of the tick time interval. The periodic messages are sorted by increasing periodicities to generate a sequence of periodic messages. A zero-start-up delay is assigned to a first periodic message in the sequence. A start-up delay is generated for each periodic message in the sequence based on a previous start-up delay associated with a previous periodic message, the tick time interval, and a periodicity of that periodic message. A transmission schedule is generated for the periodic messages based on the start-up delay and the periodicity associated with each of the periodic messages.
US11729016B2
A vehicle data analysis device and a vehicle data analysis method thereof are provided. The vehicle data analysis device receives a sensing data and a controller area network (CAN) message, and performs a similarity comparison on the sensing data and a plurality of bytes of a data field of the CAN message to determine whether the CAN message is a target CAN message corresponding to the sensing data.
US11729012B2
A method for fetching a content from a web server to a client device is disclosed, using tunnel devices serving as intermediate devices. The tunnel device is selected based on an attribute, such as IP Geolocation. A tunnel bank server stores a list of available tunnels that may be used, associated with values of various attribute types. The tunnel devices initiate communication with the tunnel bank server, and stays connected to it, for allowing a communication session initiated by the tunnel bank server. Upon receiving a request from a client to a content and for specific attribute types and values, a tunnel is selected by the tunnel bank server, and is used as a tunnel for retrieving the required content from the web server, using standard protocol such as SOCKS, WebSocket or HTTP Proxy. The client only communicates with a super proxy server that manages the content fetching scheme.
US11728988B2
An electronic key pre-distribution device for configuring multiple network nodes with local key information is provided. The key pre-distribution device applies at least a first hash function and a second hash function to a digital identifier of a network node. The first and second hash functions map the digital identifier to a first public point and a second public point on a first elliptic curve and second elliptic curve. A first and second secret isogeny are applied to the first and second public elliptic curve points, to obtain a first private elliptic curve point and second private elliptic curve point that are part of private key material for the network node.
US11728986B2
Disclosed herein are systems and methods to ensure that data collected from remote sensors sent to cloud-based storage, as well as commands sent to remote actuators from cloud-based control systems remain in a highly encrypted, redundant and resilient form at all times other than in volatile memory (e.g., while in use). Device to device automated sensing and control is also considered and addressed by this focus. Data from industrial sensors requires validation in both the “root of trust” within the sensor/actuator itself to ensure that the data is being transmitted or received from a valid device as well as ensuring that the data has not been manipulated or altered or viewed while in transit.
US11728983B2
Cryptographic systems and methods are disclosed, including numerous industry applications. Embodiments of the present invention can generate and regenerate the same symmetric key. The cryptographic systems and methods include a key generator configured to use two or more inputs to reproducibly generate the symmetric key and a cryptographic engine configured to use the symmetric key for encrypting and decrypting data.
US11728979B2
Techniques described herein relate to a method for performing telemetry services for composed information handling systems. The method includes obtaining, by a system control processor manager, a telemetry request associated with a composed information handling system from a user associated with a group; in response to obtaining the telemetry request: identifying a telemetry intent associated with the telemetry request; aggregating telemetry data based on the telemetry intent to obtain aggregated telemetry data; encrypting the aggregated telemetry data based on telemetry distribution information associated with the group to obtain encrypted aggregated telemetry data; and providing the encrypted aggregated telemetry data to the group.
US11728976B1
Systems and methods for efficiently serving blockchain requests using an optimized cache are disclosed herein. An example method normalizing a request for blockchain data into a key, the request including a hash of a canonical head block of the blockchain data, searching a distributed key value store using the key, the distributed key value store comprising key value pairs, each of the key value pairs being associated with responsive blockchain data, determining when one of the key value pairs match the key, placing a pending job space for a job in the distributed key value store when one of the key value pairs is not found, and storing a new key value pair in the distributed key value store when a response for the request is obtained, the response being new responsive blockchain data.
US11728974B2
Methods and systems for securing customer data in a multi-tenant database environment are described. A security module running on a database server may generate a private key-public key pair in response to receiving a request to store client data in a database. The security module may then transmit a request to derive a symmetric key to a key server, the request including the generated public key. The key server may derive a symmetric key, using key agreement and a key derivation function, based on the received public key and a private key managed by the key server. The security module may then receive the symmetric key from the key server and encrypt the client data. To facilitate decryption, the public key used to generate the symmetric key and an identifier for the private key managed by the key server may be stored in metadata associated with the client data.
US11728959B2
A UE may receive, from a base station, scheduling information for a first DL transmission associated with half-duplex mode and a second DL transmission associated with full duplex mode, determine priorities of the first and second DL transmissions, and monitoring for a higher priority DL transmission among the first and second DL transmissions. The UE may transmit a first UL transmission associated with a half-duplex mode and a second UL transmission associated with a full duplex mode, and the base station may determine priorities of the first and second UL transmissions. The priority may be determined by the duplex mode or the content of the first and second DL transmissions and the first and second UL transmissions.
US11728956B2
The techniques described herein relate to methods, apparatus, and computer readable media configured to schedule individual orthogonal frequency-division multiple access (OFDMA) resources on an upstream channel to serve a data transmission request from a downstream device. A schedule for a set of available resources on the upstream channel to serve the data transmission request is generated, based on a dynamic bit loading profile, including generating data indicative of a first bit loading profile for a first set of resources from the set of available resources for a first burst, and data indicative of a second bit loading profile for a second set of resources from the set of available resources for a second burst. The schedule is transmitted to a downstream device, such that the downstream device is configured to encode the first burst using the first bit loading profile and the second burst using the second bit loading profile.
US11728954B1
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive downlink signaling configured to support obtaining spatial basis functions associated with antenna ports of a network node. The UE may receive a downlink communication from the network node, the receiving the downlink communication including decoding the downlink communication using digital post-distortion (DPoD) correction that is based at least in part on the spatial basis functions. Numerous other aspects are described.
US11728945B2
Methods, systems, and devices for wireless communications are described in which a user equipment (UE) may perform uplink reference signal bundling for access link communications and transmit sidelink communications using time or frequency division multiplexed resources. The UE may determine to drop or to transmit a sidelink communication based on a relationship with multiple instances of an uplink reference signal that are to maintain phase continuity. The UE may drop a sidelink communication when a time duration between two instances of the uplink reference signal is less than or equal to a time threshold value, and may transmit the sidelink communication when the time duration exceeds the time threshold value. In frequency division multiplexed cases, the UE may set a transmission power for each instance of the uplink reference signal, and the sidelink communication may use a remaining amount of power.
US11728930B2
Disclosed are techniques to regenerate SYNC bits of a High-Speed data packet lost by the transmission envelope detector of a repeater/hub that interconnects electronic devices compliant with Universal Serial Bus (USB) Specification Revision 2.0 or higher. A physical layer logic (PHY) of a first port of the repeater/hub receives a High-Speed data packet to store a recovered bit stream into an elastic buffer. The recovered bit stream may lose some SYNC bits at the beginning of the SYNC pattern. The repeater/hub reads the recovered bit stream from the elastic buffer for transmission through the PHY of a second port. If the end of the SYNC is read before a programmable number of SYNC bits have been transmitted, the repeater/hub generates additional SYNC bits for transmission until the programmable number of SYNC bits are transmitted. The repeater/hub then resumes transmitting the rest of the High-Speed data packet starting from the payload.
US11728925B2
Disclosed are techniques for determining tone patterns and associated overlay codes for transmission of reference signals. A tone pattern (e.g., with each tone pattern occupying a resource element in a resource block) can be determined for a reference signal for use in wireless communications between a receiving device and a transmitting device. The tone pattern can include an irregular combination of resource elements in one or more resource blocks for the reference signal. The resource elements can be shared by a plurality of antennas for communication of one or more reference signals between at least the user equipment and the base station. An overlay code may be determined for the tone pattern. Information associated with the transmission of the reference signal using the tone pattern and the overlay code may be communicated by the receiving device.
US11728915B2
Examples of the present disclosure relate to a device, method, and system for integrating a projection mode of a user mobile device with a terrestrial tuner. In an example, the system may be a vehicle including a head unit and a vehicle projection stack to operate in the head unit. The system may also include a terrestrial tuner communicatively coupled to the vehicle projection stack to receive a terrestrial audio signal from a terrestrial source. The system may also include an audio driver to provide an audio signal to a vehicle interior where the audio signal is from at least one of the terrestrial audio signal and an internet audio signal received at the vehicle projection stack from a user mobile device located inside the vehicle interior.
US11728914B2
To enable extraction of an area related to a sponsor credit from a video including the sponsor credit of a television broadcast or the like without generating learning data for each form of various kinds of sponsor credits. A detection device (10) according to the present invention includes a detection unit (19) that associates a still image including a prescribed character or figure from a preliminary video or a still image not including the prescribed character or figure with a sound signal including the prescribed sound acquired from the preliminary video so as to detect a desired scene as an area that includes at least one of the prescribed character or figure and the prescribed sound from the target video.
US11728913B2
There is disclosed a method of operating a radio node in a wireless communication network. The method includes communicating using a selected signaling beam from a set of signaling beams, the selected signaling beam being selected based on a delay characteristic and a beam signaling characteristic of the signaling beams of the set of signaling beams. The disclosure also pertains to related devices and methods.
US11728910B2
Methods and systems for a monitoring system for data collection in an industrial environment including a data collector communicatively coupled to a plurality of input channels connected to data collection points related to machine components, wherein at least one of the plurality of input channels is connected to a data collection point on a rotating machine component; a data acquisition circuit structured to interpret a plurality of detection values from the collected data, each of the plurality of detection values corresponding to at least one of the plurality of input channels; and an expert system analysis circuit structured to analyze the collected data, wherein the expert system analysis circuit determines a failure state for the rotating machine component based on analysis of the plurality of detection values, wherein upon determining the failure state the expert system analysis circuit provides the failure state to a data storage.
US11728909B2
Described are methods and apparatuses pertaining to stacked integrated circuits having application in ultra-low-power and small form factor design, with fast prototyping and mass-production cycle time, including application for millimeter wave radio frequency circuits.
US11728905B2
A method for providing digital communication over an acoustic channel is disclosed. The method includes dividing an operating frequency band of the acoustic channel into multiple adjacent non-overlapping subbands of an equal bandwidth, selecting subbands based on a symbol to be transmitted, generating a signal with linear frequency modulation in each of the selected subbands, combining the signals with linear frequency modulation, and transmitting the combined signals to the acoustic channel through an acoustic system, wherein slopes of linear frequency modulation for the signals with linear frequency modulation are equal.
US11728897B2
An optical signal transmission method according to an embodiment of the disclosure is an optical signal transmission method in which a processor performs at least part of each operation, and may include an operation of receiving a data stream, an operation of separating at least part of the data stream into three channels, modulating the separated data streams respectively according to M-ary frequency shift keying (M-FSK) scheme so as to produce an FSK modulated signal, an operation of combining a plurality of FSK modulated signals modulated respectively in the three channels, and producing a color modulated signal according to a bit-color mapping table set in advance, and an operation of transmitting the color modulated signal by controlling a light source of the same optical channel based on the color modulated signal.
US11728894B2
Optical chip-to-chip interconnects may use microLEDs as light sources. The interconnected chips may be on a same substrate. A pair of endpoint chips may each have associated optical transceiver subsystems, with transceiver circuitry in transceiver chips. Optical communications may be provided between the optical transceiver subsystems, with the optical transceiver subsystems in communication with their associated endpoint chips by way of metal layers in the substrate.
US11728891B2
The present disclosure relates to a fiber optic network including a plurality of fiber distribution components daisy chained together to form a chain of fiber distribution components, the chain of fiber distribution components having a first set of optical fiber paths that are indexed along a length of the chain and a second set of optical fiber paths that are not indexed along a length of the chain.
US11728887B2
A wireless communication system includes a first wireless communication node for transmitting a data signal that is sent to a second wireless communication node by skywave propagation over at least two different data transmission paths. The first data transmission path includes at least one reflection point where the data signal is reflected by the atmosphere and the second data transmission path includes more reflection points than the first data transmission path. The data signal that travelled along the first data transmission path is decoded before the data signal that travelled along the second data transmission path.
US11728880B2
Methods, systems, and devices for wireless communications are described. Aspects of the present disclosure relate to an in-coverage user equipment (UE) relaying broadcast messages to out-of-coverage UEs using one or more messaging techniques over a sidelink channel. The in-coverage UE may monitor for broadcast messages to relay the broadcast messages to out-of-coverage UEs. In some cases, the in-coverage UE may determine to relay broadcast messages to the out-of-coverage UEs based on one or more metrics. Additionally, the in-coverage UE may determine whether the broadcast message is to be included in a groupcast, broadcast, or unicast signaling. Based on the determination to relay broadcast messages, as well as whether the alert message is to be included in a groupcast, broadcast, or unicast signaling, the in-coverage UE may leverage sidelink communications to relay broadcast messages to the out-of-coverage UEs.
US11728876B2
Disclosed are a signal transmission method, a terminal device and a network device. The method comprises: receiving beam indication information sent by a network device, wherein the beam indication information is used to indicate whether beams for transmitting N signals are the same, and N is an integer greater than 1; and according to the beam indication information, transmitting the N signals with the network device. By means of the method, the terminal device and the network device in the embodiments of the present invention, signal transmission is carried out depending on whether a plurality of signals are transmitted using the same beam, determined according to beam indication information, so that the terminal device and the network device can determine respective optimal beams for transmitting or receiving signal, thereby improving the performance of subsequent signal detection.
US11728874B2
A base station may transmit, to a UE, a configuration set associated with a BFD-RS set corresponding to a plurality of beams including a first beam via an RRC message. The base station may transmit, to the UE, a BFD-RS associated with the first beam. The BFD-RS may be associated with the BFD-RS set. The UE may detect a BFI indication of the first beam based on the BFD-RS from the base station. The UE may increment a BFI counter in response to the detected BFI indication of the first beam irrespective of a status associated with other beams in the plurality of beams. The UE and the base station may perform a BFR procedure in response to the BFI counter reaching or exceeding a corresponding BFI counter threshold.
US11728872B2
Methods, systems, and devices for wireless communications are described in which a base station and a user equipment (UE) may use multiple transmissions associated with a random access procedure to refine a beam that is used for subsequent portions of the access procedure. A UE may transmit a random access request to the base station and, in response thereto, the base station may transmit a control channel order to the UE. The control channel order may indicate that the UE is to transmit a modified random access request to the base station. The base station may monitor for the modified random access request using different beamforming parameters in order to determine a refined beam to be used for a subsequent transmission in the random access procedure. The base station may then use the refined beam to transmit a random access response to the UE, and complete the access procedure.
US11728864B2
A channel state information transmission method, where a responder receives a channel measurement signal sent by an initiator by using one or more transmit antennas, and the responder sends a feedback frame to the initiator based on the channel measurement signal. The feedback frame includes information used to indicate a transmit antenna subset of the initiator and one or more channel state information blocks of a channel between the corresponding transmit antenna subset of the initiator and the responder, where the transmit antenna subset is determined from one or more transmit antennas by using which a channel measurement signal is sent.
US11728861B2
A wireless communication device that implements beamforming includes: a storage, a processor, and a radio circuit. The storage stores directivity information that indicates a directivity of a radio intensity obtained when beams are formed in a plurality of main lobe directions designated in advance. The processor calculates, based on the directivity information, an interference to a first beam from a second beam when an instruction to form the first beam and the second beam is given. The first beam is configured to transmit a first signal in a first main lobe direction. The second beam is configured to transmit a second signal in a second main lobe direction. The processor generates, based on the calculated interference, a cancellation signal for canceling the second signal in the first main lobe direction. The radio circuit transmits the first signal and the cancellation signal.
US11728860B2
Certain aspects of the present disclosure provide techniques for transmitting simultaneous multi-beams on the same wireless resource. One example method includes determining a set of transmission (TX) beams for simultaneous transmissions to or from a user equipment (UE), signaling to the UE an indication of the TX beams, and transmitting simultaneously via the TX beams.
US11728853B2
A wireless communication device includes first and second links. The first and second links respectively include first and second sets of antennae having an arrangement that renders a null space of a channel matrix between the first and second links non-zero. When the first and second links operate on a first frequency band, the first link obtains first channel state information that indicates a first channel measurement of a first set of channels observed from the second link to the first link. Based on the first channel state information, the first link determines a spatial mapping matrix that facilitates null steering of a signal transmission from the first link in a direction of the second link. The first link transmits to a remote device, a wireless signal on the first frequency band based on the spatial mapping matrix.
US11728846B1
A mobile device dock arrangement includes a mobile device dock and a near field communication (NFC) device. The NFC device includes a first NFC antenna for obtaining data from a readable object when the NFC device is operatively coupled to the NFC reader, where the first NFC antenna permits positioning the first NFC antenna remote from the mobile device dock and the mobile device for obtaining the data from the readable object at a position remote from the mobile device dock and the mobile device; a second NFC antenna coupleable to the mobile device dock and configured, when coupled to the mobile device dock, for presenting the data in readable form to the NFC reader of the mobile device; and a cord coupled, or coupleable, to the first NFC antenna and the second NFC antenna for carrying the data from the first NFC antenna to the second NFC antenna.
US11728843B2
A method for mitigating interference in a frequency hopping channel system based on codeword metrics obtained during decoding of codewords. The method includes decoding a plurality of codewords using a particular error control coding method. Each of the plurality of codewords includes portions received from plurality of channels in the frequency hopping channel system. For each decoded codeword, one or more codeword metrics are obtained based on the cost of correcting errors during decoding of the plurality of codewords. Based on the codeword metrics, one or more channel metrics are inferred. Based on the inferred one or more channel metrics, a reliability metric of a particular channel is reduced, or incoming symbols received from the particular channel are ignored during decoding.
US11728839B2
Systems, methods, and computer-readable media for synchronizing oscillators. A system can include a plurality of oscillators comprising at least a first oscillator and a second oscillator. The system can also include a plurality of antennas comprising at least a first antenna and a second antenna. Further, the system can include a first oscillator synchronizer coupling the first oscillator to the first antenna. The first oscillator synchronizer can be operative to perform a first synchronization of a first time base of the first oscillator to a second time base of the second oscillator based on a first mutual coupling signal. The first mutual coupling signal can represent a first interaction between the first antenna and the second antenna.
US11728831B2
An electronic wireless communication apparatus including a radio configured to selectively switch between a first band and a second band so as to selectively communicate with stations on the first band and stations on the second band, and a processor configured to cause the apparatus to perform at least: switching the radio to the first band during a first duration, and disabling communication by the radio on the second band during the first duration; transmitting a first stop signal instructing the stations associated with the first band to not communicate during the second duration; switch the radio to the second band during the second duration, and disable communication by the radio on the first band during the second duration; and transmitting a second stop signal instructing the stations associated with second band to not communicate during the first duration.
US11728823B2
Apparatuses and methods for analog-digital conversion and corresponding systems having a sensor and an apparatus of this type are provided. Demodulation is executed with no variable preamplification, followed by continuous-time analog-digital conversion, at least in time segments, which further employs chopper techniques.
US11728820B2
The present disclosure belongs to the technical field of analog or digital-analog hybrid integrated circuits, and relates to a high-speed SAR_ADC digital logic circuit, in particular to a high-speed digital logic circuit for SAR_ADC and a sampling adjustment method. The digital logic circuit includes a comparator, a logic control unit parallel to the comparator, and a capacitor array DAC. The comparator and the logic control unit are simultaneously triggered by a clock signal. The comparator outputs a valid comparison result Dp/Dn, the logic control unit outputs a corresponding rising edge signal, the rising edge signal is slightly later than Dp/Dn output by the comparator through setting a delay match, Dp/Dn is captured by the corresponding rising edge signal, thereby settling a capacitor array. The present disclosure eliminates the disadvantage of the improper settling of the capacitor array of the traditional parallel digital logic.
US11728813B2
An example apparatus includes a memory device comprising a plurality of banks of memory cells. A particular bank of memory cells among the plurality of banks includes a system processor resident on a particular bank of the plurality of banks.
US11728807B2
A power switch circuit with current sensing is disclosed. The power switch circuit is coupled between an input voltage and an output terminal. The power switch circuit includes a power switch, a first sensing switch, an adjusting circuit and a second sensing switch. The power switch is coupled to the input voltage. The first sensing switch is coupled in series between the power switch and the output terminal. There is a first node between the first sensing switch and the power switch. The adjusting circuit is coupled to the first node. The second sensing switch is coupled between the adjusting circuit and the output terminal. A control terminal of the power switch is coupled to a first control voltage. Control terminals of the first sensing switch and the second sensing switch are coupled to a second control voltage. The second control voltage is different from the first control voltage.
US11728804B1
A switching apparatus includes three or more series-connected transistors, and it further includes a balancing network. The balancing network includes a resistor network configured to divide a voltage from a voltage source across the series-connected transistors. The resistor network includes at least two resistive legs connected in parallel. In each resistive leg, two or more resistors are connected in series. The balancing network may further comprise at least one capacitive leg of series-connected capacitors connected across the series-connected transistors, and it may further comprise at least one leg of series-connected avalanche diodes connected across the series-connected transistors for overvoltage protection. In example embodiments, the series-connected transistors are JFETs. In other example embodiments, the series-connected transistors may be HEMTs or GaN transistors.
US11728801B2
A switching device 1 includes a SiC semiconductor chip 11 which has a gate pad 14, a source pad 13 and a drain pad 12 and in which on-off control is performed between the source and the drain by applying a drive voltage between the gate and the source in a state where a potential difference is applied between the source and the drain, a sense source terminal 4 electrically connected to the source pad 13 for applying the drive voltage, and an external resistance (source wire 16) that is interposed in a current path between the sense source terminal 4 and the source pad 13, is separated from sense source terminal 4, and has a predetermined size.
US11728798B2
Methods, apparatus, systems, and articles of manufacture are disclosed for cross-conduction detection. An example apparatus includes a cross detector circuit including a first transistor and a second transistor, the first transistor coupled to a load, a third transistor coupled to a first controlled delay circuit and the first transistor, a fourth transistor coupled to a second controlled delay circuit and to the third transistor at a phase node, and a control circuit coupled to the first controlled delay circuit, the second controlled delay circuit, and the load.
US11728789B2
The present disclosure describes an example circuit for selecting a voltage supply. The circuit includes a first control switch, a first voltage supply switch, a second control switch, and a second voltage supply switch. The first control switch is configured to receive a control signal and a first voltage supply. The first voltage supply switch is electrically coupled to the first control switch and is configured to receive a second voltage supply. The second voltage supply switch is electrically coupled to the second control switch and configured to receive the first voltage supply. The first and second voltage supply switches are configured to selectively output the first and second voltage supplies based on the control signal.
US11728784B2
A radio frequency filter includes at least a first sub-filter and a second sub-filter connected in parallel between a first port and a second port. Each of the sub-filters has a piezoelectric plate having front and back surfaces, the back surface attached to a substrate, and portions of the piezoelectric plate forming diaphragms spanning respective cavities in the substrate. A conductor pattern is formed on the front surface of the plate, the conductor pattern includes interdigital transducers (IDTs) of a respective plurality of resonators, with interleaved fingers of each IDT disposed on a respective diaphragm of the plurality of diaphragms. A thickness of the portions of the piezoelectric plate of the first sub-filter is different from a thickness of the portions of the piezoelectric plate of the second sub-filter.
US11728782B2
A resonator device includes: a base including a semiconductor substrate; a resonator element; and a lid to be bonded to the base, the lid and the base forming a cavity for accommodating the resonator element. An integrated circuit is disposed at the semiconductor substrate, the integrated circuit including an oscillation circuit electrically coupled to the resonator element, a memory circuit configured to store a reference value of an output characteristic of the resonator element, and a determination circuit configured to compare a detection value of the output characteristic of the resonator element with the reference value and determine an airtight state inside the cavity based on a comparison result.
US11728781B2
A method of manufacture for an acoustic resonator or filter device. In an example, the present method can include forming metal electrodes with different geometric areas and profile shapes coupled to a piezoelectric layer overlying a substrate. These metal electrodes can also be formed within cavities of the piezoelectric layer or the substrate with varying geometric areas. Combined with specific dimensional ratios and ion implantations, such techniques can increase device performance metrics. In an example, the present method can include forming various types of perimeter structures surrounding the metal electrodes, which can be on top or bottom of the piezoelectric layer. These perimeter structures can use various combinations of modifications to shape, material, and continuity. These perimeter structures can also be combined with sandbar structures, piezoelectric layer cavities, the geometric variations previously discussed to improve device performance metrics.
US11728778B2
A transceiver that may be implemented in low-voltage differential signaling (LVDS) transmission system or a multipoint LVDS transmission system, and corresponding systems are disclosed herein. The transceiver can filter a common-mode component of a differential input signal input into the transceiver while maintaining a high impedance for a differential-mode component of the differential input signal. The transceiver utilizes teeter-totter circuitry to maintain the high impedance for the differential-mode component of the differential input signal.
US11728777B2
Disclosed is an RF (Radio Frequency) power source having a power supply configured to convert an AC (Alternating Current) voltage at a power supply input to a second voltage at a power supply output, and an RF generator configured to receive the second voltage at an RF generator input and to use the second voltage to produce an output RF signal at an RF generator output. According to an embodiment of the disclosure, the power supply performs the voltage conversion without galvanic isolation between the power supply input and the power supply output, which can increase energy efficiency while reducing complexity and cost as well. Instead, the RF generator is provided with galvanic isolation between the RF generator input and the RF generator output, which can be sufficient for achieving galvanic isolation between the power supply input and the RF generator output for safety reasons.
US11728772B2
A superconducting device that mixes surface acoustic waves and microwave signals and techniques for fabricating the same are provided. A superconducting device can comprise a superconducting surface acoustic wave resonator and a superconducting microwave resonator. The superconducting device can also comprise a Josephson ring modulator coupled to the superconducting surface acoustic wave resonator and the superconducting microwave resonator. The Josephson ring modulator can be a dispersive nonlinear three-wave mixing element.
US11728764B2
A solar module skirt assembly includes a skirt that is attached to a frame of a solar module, and a clip to attach the skirt to the solar module. The clip includes a first portion to attach to a frame of the solar module and to the skirt, a second portion to hold a portion of the frame of the solar module and a portion of the skirt, and a fastener to affix the clip to the frame of the solar module and the portion of the skirt.
US11728762B2
A portable system for mounting a solar panel includes a modular base defining a set of interconnecting components that assemble via a set of intra-assembly features into a portable base for a solar panel. The modular base includes lower and upper relief to provide passive ventilation to the interior of the modular base and recesses to accommodate a user's appendages during assembly, and ballast volumes to retain a non-rigid ballast to weight the module base holding it in place. The modular base includes adjustable panel retention structures to constrain solar panels of a range of dimensions and configured to carry moisture away from the solar panel. The modular base includes a set of latches and corresponding latch receivers to fix adjacent modular bases together at a fixed distance less than the width of a human hand to form an array.
US11728760B2
A cross canal support structure for photovoltaic cells is disclosed. The structure includes a major frame having disconnectable and hinged connections to anchors at its corners, on either side of the canal. The major frame carries a plurality of minor frames, which are inclinable at an angle with respect to the major frame with the use of fixed or adjustable mounting plates. The combination of the major frame's tilt and the minor frame tilt enables fabrication of support structures that hold panels at latitude inclination for various portions of a canal.
US11728759B2
A system includes a roof deck having a slope of 0.25 inch to 3 inches per foot and a roofing membrane is composed of a first material, and at least one photovoltaic module installed on the roof deck. The photovoltaic module includes at least one solar cell, an encapsulant, a frontsheet, and a backsheet. The backsheet includes a head flap located at a first end of the backsheet, and a bottom flap located at a second end of the backsheet. The backsheet is composed of the first material. At least a first portion of the head flap is attached to the roofing membrane, and at least a second portion of the bottom flap is attached to the roofing membrane.
US11728756B2
Provided is a control device for controlling an electromagnetic actuator that vibrates an operation device by driving the operation device supported by an elastic support part so as to be elastically vibrated in one direction in a vibrating direction thereof, the control device comprising: a current pulse supply unit configured to supply a driving current pulse to a coil of the electromagnetic actuator as a driving current for driving the operation device in accordance with a touch operation of the operation device, wherein the current pulse supply unit supplies the drive current pulse capable of starting the elastic vibration as a main driving current pulse, and then supplies the drive current pulse capable of adjusting attenuation period of the elastic vibration as a sub-driving current pulse.
US11728748B2
A power module for operating an electric vehicle drive, comprising: numerous power switches, each of which has a power semiconductor; a control electronics for controlling the numerous power switches to generate an output current based on an input current; wherein the control electronics also comprises a temperature unit configured to detect an operating voltage and operating current in the power semiconductor, and determine the temperature of the power semiconductor based on the operating voltage and operating current.
US11728745B2
An electronic circuit has an output node that outputs a DC signal indicating a temporal change rate of a voltage of a measurement target node, a first capacitor and a first resistor that are connected in series between the measurement target node and a first reference voltage node, a second capacitor that is connected between the output node and a second reference voltage node, a first switch that switches whether or not to short-circuit the first reference voltage node and the output node, and a rectifier circuit that flows a current to a connection node between the first capacitor and the first resistor from the output node, and cuts off a current to the output node from the connection node.
US11728743B1
A power electronics converter includes a carrier substrate, and a converter commutation cell including a power circuit. The power circuit includes at least one power semiconductor switching element. Each power semiconductor switching element is comprised in a power semiconductor prepackage. One or more terminals of each power semiconductor switching element are connected to at least one conductive layer of the carrier substrate at an electrical connection side of the respective power semiconductor prepackage. The electrical connection side is spaced apart from the carrier substrate by a gap. At least a portion of the gap is filled with an electrically insulating material with voids. A peak rated power output of the power electronics converter is greater than 25 kW, and a converter parameter, which is defined as a product of a dielectric strength of the electrically insulating material and a maximum void size, is less than or equal to 10,000 V.
US11728741B2
This invention concerns a method of controlling a power converter system 26 operating in an overmodulation region. The power converter system 26 comprises more than two current controllers 71, 73, 77, 79 a modulator 76 and a power converter 78, and the modulator 76 is configured to provide at least one modulated drive signal 87 to the power converter 78 based on voltage reference vector signals 82a, 82b, 82c, 82d from the more than two current controllers 71, 73, 77, 79. The method comprises determining the voltage reference vector signals 82a, 82b, 82c, 82d; determining compensated voltage reference vector signals 84a, 84b, 84c, 84d indicative of a fundamental frequency of a respective voltage reference vector signal 82a, 82b, 82c, 82d; and, determining the at least one modulated drive signal 87 based on a combination of the compensated voltage reference vector signals 84a, 84b, 84c, 84d.
US11728740B2
Disclosed herein is an improved flyback converter that separates the magnetic components of the converter into a transformer and a separate, discrete energy storage inductor. This arrangement can improve the operating efficiency of the converter by reducing the commutation losses as compared to a conventional flyback converter. The magnetic components may be constructed on separate magnetic cores or may be constructed on magnetic cores having at least one common element, thereby allowing for at least partial magnetic flux cancellation in a portion of the core, reducing core losses.
US11728733B2
A multi-input single-output circuit can include: a first circuit module configured to receive a first input voltage source, and including a first power switch; a second circuit module configured to receive a second input voltage source, and including a switching power converter, where the switching power converter comprises a second power switch; and a control circuit configured to control one of the first and second circuit modules to supply power for a load, or to stop supplying power for the load, according to states of the first and second input voltage sources and control parameters of the circuit module that is in operation.
US11728732B2
An example electrical system is disclosed. The electrical system can include a rechargeable energy storage system (RESS) and a power inverter connected to the RESS. The power inverter can be configured to provide electrical power to an electric machine. A switch can be disposed between the plurality of machine windings and an output load. The switch is configured to transition between a closed state to allow current flow from the RESS through the inverter and the plurality of machine windings to the output load and an open state to prevent current flow to the output load.
US11728731B2
A Ton/2 generator retrofits a digital tracking algorithm to an analog Constant-On-Time (COT) Controller to enable fast sensing. The Ton/2 generation is cognizant of the delay between high-side switch (HSFET) on generation and the actual turn-on time of the HSFET so that there is no deviation of sampling point, and current is reported with high accuracy. The digital tracking algorithm automatically takes higher steps during load transients to enable faster tracking and scales the measured current (Ipeak/2) based on a discontinuous conduction mode (DCM) period for DCM current reporting.
US11728728B2
power supply module comprises a voltage converter coupled to first and second inputs. The voltage converter comprises a boosting circuit configured to boost an input voltage and comprises an input voltage selector (IVS) selectively connect and disconnect the first and second inputs to the boosting circuit. A first sensing circuit is coupled to the first input and comprises a pair of inputs coupled to the first input, a rectifier assembly, a resistor bank coupled between the pair of inputs and the rectifier assembly, a sense resistor coupled to the rectifier assembly, and a voltage sensor coupled to the sense resistor. A DC converter is configured to generate and supply an auxiliary voltage to the first sensing circuit. The resistor bank filters an electromagnetic interference (EMI) signal transmitted from the DC converter to a value below a threshold value.
US11728727B2
A charge pump includes a first-stage switch, intermediate-stage switches, and a final-stage switch sequentially connected in series to a power line from an input terminal side. A snubber circuit is connected to the intermediate-stage switch. The snubber circuit includes a capacitor and first and second diodes. The capacitor is connected in series to the first diode and the series circuit of the capacitor and the first diode is connected in parallel to the intermediate-stage switch. The cathode of the second diode is connected to a node between the capacitor and the first diode and the anode of the second diode is connected to output terminal.
US11728723B2
In this invention we introduce the concept of energy injection in a resonant circuit with initial conditions which is part of almost all of the present topologies. The patent will present in details several methods of energy injection in a resonant circuit with initial conditions and how it is applies to different topologies. The patent presents also a simple and economical method of driving the clamp switch in a flyback topology operating in discontinuous mode and a bias circuit in a flyback topology wherein the output voltage varies over a large range.
US11728722B2
A control circuit for a power converter comprising switching transistors and an output inductor is disclosed. One terminal of the output inductor serves as an output node, and another terminal of the output inductor serves as a switching node. The control circuit is configured to generate a control signal for controlling switching transistors in the power converter. The control circuit includes: a RC oscillator network connected to two terminals of the output inductor, the RC oscillator network configured to generate an oscillation signal containing a feedback ramp slope compensation component in response to a change in a voltage across the terminals of the output inductor; a comparator; an on-time generation circuit; and a control signal generation circuit to generate the control signal for controlling the switching transistors in the power converter.
US11728720B2
The present invention concerns a power converter including: a capacitor (CBUS) having first and second electrodes respectively coupled to first (E1) and second (E2) input terminals via a current-limiting element (R1, L1); at least one normally-on transistor (K1, K2, K3, K4, K5, K6); a circuit (170) for powering a circuit (CMD_K1, CMD_K2) for controlling the normally-on transistor; and a switch configurable to, in a first configuration, couple first (g) and second (h) input terminals of the power supply circuit (170) respectively to the first (E1) and second (E2) input terminals of the converter, upstream of the current-limiting element (R1, l1) and, in a second configuration, connect the first (g) and second (h) input terminals of the power supply circuit (170) respectively to the first and second electrodes of the capacitor, downstream of the current-limiting element (R1, L1).
US11728712B2
A magnet temperature information output device is disposed on a rotating electrical machine including a stator and a rotor with a permanent magnet, and is arranged to output temperature information regarding a temperature of the permanent magnet. The magnet temperature information output device includes an element arranged to detect a magnetic flux and output an electrical signal responding to the detected magnetic flux as the temperature information. The element is disposed on the stator.
US11728710B2
The motor unit includes: a motor having a motor shaft that rotates around a motor axis extending along a horizontal direction; a gear section connected to the motor shaft on one side of the motor shaft in an axial direction; a housing that houses the motor and the gear section; and an oil contained in the housing. The housing includes a motor housing section that has inside a motor chamber for housing the motor, and a gear housing section that has inside a gear chamber for housing the gear section. The housing is provided with an oil passage along which the oil circulates for cooling the motor. A pump that supplies the oil to the motor is provided in a channel of the oil passage. The pump has a pump motor. A rotation axis of the pump motor is parallel to the motor axis.
US11728700B2
A power tool includes a housing having a rear wall, a motor assembly coupled to the rear wall, and a plurality of mounting legs projecting from the rear wall toward the motor assembly. The motor assembly defines a motor axis, and includes a stator assembly defining a plurality of axially extending mounting apertures. Each mounting leg defines a threaded boss corresponding to a respective mounting aperture of the stator assembly, and each threaded boss is configured to receive a threaded fastener. The mounting legs are angularly spaced at unequal intervals about the motor axis.
US11728689B2
A charging device has a first printed circuit board (PCB) having a top metal layer and a bottom metal layer, where a first plurality of charging cells is provided on the top metal layer of the first PCB and a second plurality of charging cells is provided on the bottom metal layer of the first PCB. The charging device may have a second PCB having a top metal layer and a bottom metal layer, where a third plurality of charging cells is provided on the top metal layer of the second PCB and a fourth plurality of charging cells is provided on the bottom metal layer of the second PCB. An adhesive layer may join the first and second PCBs. One or more interconnects may be provided between the bottom metal layer of the first PCB and the top metal layer of the second PCB.
US11728686B2
Disclosed is a method of operating an array of receiver devices as a phased array. The receiver devices are in a fixed mutual relationship within a zone and each receiver device comprises a photovoltaic element. The method involves receiving a signal from within the zone at a plurality of the receiver devices to generate a plurality of received signals and processing the received signals using at least one phase difference therebetween. The method also involves directing a beam of light from a unit located within the zone to the photovoltaic elements, thereby providing power to said receiver devices. The invention extends to an array of transmitter devices and to an array of both transmitter and receiver devices.
US11728684B2
Wireless power transfer systems, disclosed, include a wireless power transmission system and a wireless power receiver system. The wireless power transmission system includes a transmitter antenna configured to couple with a receiver antenna to transmit alternating current (AC) wireless signals to the receiver antenna. Antenna coupling may be inductive and may operate in conformance to a wireless power and data transfer protocol. A transmission controller drives the transmitter antenna at an operating frequency, and either the wireless power transmission system or the wireless power receiver system may damp the wireless power transmission to create a data signal containing a serial asynchronous data signal.
US11728679B2
The present invention relates to a kit comprising a microphone and a headphone, and also a case member provided with a first cut-out region for accommodating the microphone and a second cut-out region for accommodating the headphone as well as electronics means for charging the microphone and/or the headphone; the microphone comprising: a sound-receiving portion; a headphone connecting portion; an extension portion connecting a distal end arranged to connect to the sound-receiving portion and a proximal end opposite the distal end thereof and arranged to connect to the headphone connecting portion, the proximal end extending a distance from the distal end such that a voice signal received is greater than the environmental noise thus yielding a higher signal to noise ratio; the headphone comprising: a main body portion dimensioned for adapting to the user's ear contour to retain the headphone on the ear; a microphone connecting portion provided on the main body portion; each of the headphone connecting portion and the microphone connecting portion is provided with magnets, when the microphone is in use, the microphone is arranged to detachably connect to the headphone by means of their respective the magnets. The kit of the present invention allows the use of a boom microphone in a portable headphone.
US11728674B2
A redundant power source ECU detects for failure of a power source of a primary system from a first DC-to-DC converter. In cases in which a failure has been detected during autonomous driving, the redundant power source ECU performs control to cause operation by a sub battery of a predetermined secondary system component that draws an inrush current, regardless of whether or not operation has been requested.
US11728667B2
Systems and processes are provided to detect a deeply discharged rechargeable battery. A process includes initiating a processor operative to perform a function within a battery-operated device, determining a first output voltage of a battery, charging the battery with a battery charger for a duration of time between three and seven seconds in response to the first output voltage being less than a cutoff voltage, rebooting the battery-operated device, determining a second output voltage of the battery, providing a user prompt indicative of battery fault in response to the second output voltage being less than the cutoff voltage, and shutting down the battery-operated device.
US11728666B2
A power supply system includes: a capacitive first battery; an output-type second battery having a smaller heat capacity than the first battery; a voltage converter that converts a voltage between first and second power circuits; a power converter that converts power between the first power circuit and a drive motor; and a power controller that operates the voltage converter and the power converter. The power controller is configured to: after a start of operation, execute a power pass control under which power is transferred between the first and second batteries, until a total output upper limit Ptot_max of all the batteries exceeds a travelable threshold value Pready1; and subsequent to the power pass control, execute a second priority control under which the second battery is discharged in preference to the first battery, until a first output upper limit P1_max of the first battery exceeds a margin traveling threshold value Pready2.
US11728665B2
In some examples, a control unit is configured to adjust charge termination voltage of a rechargeable energy storage device. The control unit is adapted to charge the rechargeable energy storage device to a charge termination voltage where the rechargeable energy storage device has capacity to support peak load but comes close to a system shutdown voltage after supporting peak load. The control unit is also adapted to increase the charge termination voltage if a voltage of the rechargeable energy storage device is near a system shutdown voltage after supporting peak load.
US11728661B2
The present disclosure relates to a reconfigurable battery system and method of operating the same. The reconfigurable battery system comprising a plurality of switchable battery modules, a battery supervisory circuit, and a battery pack controller, where the plurality of switchable battery modules electrically arranged in series to define a battery string defining an output voltage. The battery pack controller operable to connect the battery string to the external bus via a pre-charge switch to perform a pre-charge cycle.
US11728647B2
Systems and methods are described for active harmonics cancellation. A wireless charging apparatus includes a wireless-power transfer circuit comprising a wireless-power transfer coil configured to generate or couple to a magnetic field to transfer or receive power and a plurality of tuning capacitors electrically coupled to the wireless-power transfer coil. The apparatus also includes a power converter circuit electrically coupled to the wireless-power transfer circuit. Additionally, the apparatus includes a signal generation circuit different from the power converter circuit and electrically coupled to one or more nodes between capacitors of the plurality of tuning capacitors. The signal generation circuit is configured to generate and inject a signal into the wireless-power transfer circuit at the nodes between the capacitors. The signal generation circuit includes a rejection filter tuned to an operating frequency of the wireless-power transfer coil.
US11728634B2
A support member-attached wiring member includes: a wiring member flatly formed; a support member including a fitting part formed into a cylindrical shape opening in one portion in a circumferential direction so as to be able to be fitted to an outer peripheral part of a rod-like member; a penetration part passing through the wiring member in a state where the wiring member is disposed on an outer side of the support member; and a retaining part which does not pass through the wiring member but is provided on an outer side of the wiring member to prevent the penetration part from coming out of the wiring member.
US11728631B1
The template-marking tool for installing conduit may comprise a template for locating the center of a new conduit aperture on a junction box. The template may be pressed against a wall of the junction box and may slide along the junction box until a first mark shows at one of a plurality of alignment slots. A second mark may be made on the junction box at one of a plurality of centering apertures. The new conduit aperture may be drilled at the second mark to create an aperture for accepting a conduit connector that an individual conduit will couple to. A plurality of indicia may be adapted to guide a user in selecting one of the plurality of centering apertures on the template based upon the size of a conduit support strut and the diameter of the individual conduit.
US11728627B2
Embodiments of the presently disclosed invention may enable electrical components and connections to be monitored within electrical distribution equipment cabinets having a blanking panel. Such an IR/UV-permitting panel may replace the pre-existing blanking panel in order to monitor the adjacent area having the targeted components and connections to be monitored. NFC tags may be utilized in connection with an IR/UV-permitting panel to enable data acquisition and management systems for the monitoring of electrical components in a cabinet.
US11728622B2
An optical apparatus comprises a semiconductor substrate and an optical waveguide emitter. The optical waveguide emitter comprises an input waveguide section extending from a facet of the semiconductor substrate, a turning waveguide section optically coupled with the input waveguide section, and an output waveguide section extending to the same facet and optically coupled with the turning waveguide section. One or more of the input waveguide section, the turning waveguide section, and the output waveguide section comprises an optically active region.
US11728616B2
A laser integrated photonic platform to allow for independent fabrication and development of laser systems in silicon photonics. The photonic platform includes a silicon substrate with an upper surface, one or more through silicon vias (TSVs) defined through the silicon substrate, and passive alignment features in the substrate. The photonic platform includes a silicon substrate wafer with through silicon vias (TSVs) defined through the silicon substrate, and passive alignment features in the substrate for mating the photonic platform to a photonics integrated circuit. The photonic platform also includes a III-V semiconductor material structure wafer, where the III-V wafer is bonded to the upper surface of the silicon substrate and includes at least one active layer forming a light source for the photonic platform.
US11728612B2
A control system includes a field-programmable gate array (FPGA), a digital-to-analog conversion (DAC) circuit, an external TEC driver, and a pump chip. The field-programmable gate array (FPGA) includes a pump driver and a thermoelectric-cooler (TEC) controller. The digital-to-analog conversion (DAC) circuit is coupled to the FPGA. The external TEC driver is external to the FPGA and coupled to the FPGA. The pump chip includes a pump and a TEC and is coupled to the DAC circuit and the external TEC driver.
US11728604B2
A combination outlet connector is disclosed. The combination outlet connector includes an outlet core having three T-shaped apertures. The outlet core has a core outer surface to mate with a first connector type, such as a C14 connector, and electrical terminals are positioned in corresponding apertures. A removable adapter sleeve is positionable around the outlet core and has a sleeve outer surface to mate with a second connector type, such as a C20 connector. The adapter sleeve includes a sleeve aperture at least partially congruent with the core outer surface. The electrical terminals are configured to connect with mating terminals of the first and second connector types. A removable adapter shroud can be positioned around the outlet core. The shroud includes a shroud inner surface to receive the first connector type and a shroud flange having a shroud aperture at least partially congruent with the core outer surface.
US11728602B2
The present disclosure relates generally to the technical field of digital accessories, and more particularly to a connector and a cable with connector. The connector includes a first terminal head and a second terminal head. The first terminal head and the second terminal head are detachably connected. The first terminal head includes multiple first pins and a fixing member. The fixing member includes an upper fixing element and a lower fixing element. The multiple first pins are respectively fixed on the upper fixing element and the lower fixing element. A part of the multiple first pins passing through the upper fixing element, and the other part of the multiple first pins passing through the lower fixing element. When the first terminal head and the second terminal head are connected, one end of each first pin is electrically connected to the second terminal head, and the other end thereof is electrically connected to an external device. The cable with connector includes the connector mentioned above, a cable and an interface. One end of the cable is electrically connected to the second terminal head, and the other end thereof is connected to the interface. The connector provided in the present disclosure can fix the first pins in the first terminal head, without soldering, PCB boards, metal boards, etc., which reduces the manufacturing cost and avoids the soldering difficulty.
US11728601B2
A modular power source comprises a middle block having a housing, comprising a connector for receiving power from a supply of electricity, and at least one electrical socket on a face of the middle block, at least one wing assembly, comprising at least one connector on a face of the wing assembly, the connector configured to form an electrical connection between the wing assembly and the inner block, and at least one controllable electrical socket, and at least one computing device configured to connect or disconnect the at least one controllable electrical socket from the power source, wherein the at least one wing assembly is configured to rotate about an axis with respect to the middle block when electrically connected to the middle block via the electrical connection. Alternative embodiments are also disclosed.
US11728598B2
RF coaxial connectors, configured for multiple locking engagements, include a male connector and a female connector. The male connector has a male connector central conductor, a male connector dielectric positionable over a section of the male connector central conductor, a male connector bushing positionable over the male connector dielectric and over a portion of the male connector central conductor, a male connector outer conductor positionable over the male connector dielectric and at least a portion of the male connector bushing, the male connector outer conductor. The female connector has a female connector central conductor, a female connector dielectric positionable over at least a portion of the female connector central conductor, a female connector outer conductor positionable over at least a portion of the female connector central conductor and the female connector dielectric, and a female connector locking element positionable over the female connector outer conductor.
US11728592B2
A modular service interface is provided. The modular service interface includes separable first and second halves, one or more alignment features, a connector interface and one or more electropermanent magnet modules, connector interface configured to mate the first and second halves when activated and allow the first and second halves to be separated when inactivated. The modular service interface includes no mechanical actuators to retain the first half to the second half.
US11728591B2
A connector includes a housing 11 and terminal fittings 12 and a terminal module 13 to be accommodated into the housing 11. The terminal module 13 includes inner conductor terminals 20 and a dielectric 21 for covering outer peripheries of the inner conductor terminals 20 and has larger external dimensions than the terminal fitting 12. A first wire 81 is connected to a rear part of the terminal fitting 12. A second wire 82 is connected to a rear part of the inner conductor terminal 20 in the terminal module 13. The connector 10 also includes a one-piece rubber plug 63. The one-piece rubber plug 60 is formed with first seal holes 62 through which the first wires 81 are passed in a liquid-tight manner, and a second seal hole 63 through which the second wire 82 is passed in a liquid-tight manner.
US11728589B2
A connector 10 includes a first housing 11 and a second housing 12 to be coupled to each other. The first and second housings 11, 12 respectively include a first wall 24 and a second wall 44 partitioning between the first and second housings 11, 12. The first housing 11 includes a first cavity 13, a reference portion 27 constituting a part of the first wall, 24 and a first opening 29 communicating with the first cavity 13. The second housing 12 includes a restricting portion 47 constituting a part of the second wall 44. The restricting portion 47 projects into the first cavity 13 from the first opening 29 beyond the reference portion 27, and a tip thereof in a projecting direction is arranged to face an end part of a wire 30.
US11728581B2
An electrical cable connecting system includes a modular electrical or electronic wiring device assembly, in which an electrical or electronic wiring device and a connector may be electrically coupled via pig-tail jumper electrical wires. The connector may be coupled to cable electrical wires fitted with a cable protector to protect the electrical wire conductors therein. The connector may include internal electrical terminals for electrically coupling building electrical cable wires with corresponding jumper electrical wires. The connector may be mechanically and electrically coupled to and directly terminate one or more building electrical cables, which may provide power to or from one or more electrical or electronic wiring devices by establishing an electrical pathway from a source of electrical power, through the building electrical cable wires, the connector, the pig-tail jumper electrical wires and an electrical or electronic wiring device.
US11728572B1
A twistarray reflector includes: a reflector having front reflecting surface comprising wires and a back reflecting surface, the front reflecting surface fabricated from the wires and composites where the wires are placed having an orientation at each point on the front surface to decompose an incident field into orthogonal components so that an electromagnetic reflected from the front surface when superposed with a phase-inverted electromagnetic field reflected from the back reflecting surface produces a net reflected electromagnetic field that is polarized in a specific vector direction with consistent phase.
US11728567B2
An antenna canister component prioritization system identifies antenna canister components compatible with an antenna canister. The antenna canister component prioritization system receives information indicating attributes for an antenna canister and information indicating antenna canister components and attributes for the antenna canister components. The antenna canister component prioritization system determines which antenna canister components are compatible with the antenna canister. The antenna canister component prioritization system prioritizes the compatible antenna canister components and presents the prioritized components to a user.
US11728562B2
An electronic device includes a display panel including a display area and a non-display area. The electronic device includes an input sensor disposed on the display panel and including a plurality of bridge elements and a plurality of sensing patterns connected to the plurality of bridge elements, and an antenna disposed on the same layer as the input sensor. The antenna includes a first sub-antenna disposed on a same layer as the bridge element and including a first portion extending in a first direction and a second portion extending from one end of the first portion in a second direction crossing the first direction and a second sub-antenna disposed on a same layer as the sensing pattern and including a third portion and a fourth portion extending from one end of the third portion in a direction opposite to the second direction.
US11728560B2
An electronic device includes: a display, an antenna structure including at least one antenna, a conductive support disposed between the display and the antenna structure, a sensor disposed between the display and the conductive support, a first printed circuit board disposed between the conductive support and the antenna structure, a second printed circuit board stacked on the first printed circuit board, a board support coupled with the conductive support and overlapping at least part of the second printed circuit board, and a first insulating member comprising an insulating material disposed between the board support and the antenna structure.
US11728556B2
The invention relates to a phase sequencing three-phase network comprising a first side connected to a second side via the network. The first side comprises one endpoint (EP1) and the second side comprises three endpoints (EP2, EP3, and EP4). The network comprises five nodes (NP1-NP5) interconnected via feed line sections (FP1-FP10) comprising at least one transmission line section (R11-R102) each. The invention further relates to an optimization method for the network for deciding characteristic impedance and length of each transmission line section (R11-R102).
US11728554B2
The present invention discloses a low-field assembled isolator, which includes a rectangular body, wherein the body includes an upper cavity and a lower cavity which are connected in a stacked manner; gaps are formed in four side surfaces of the body through the joint surfaces of the upper cavity and the lower cavity respectively; and the isolator further includes a U-shaped magnetic circuit cover plate and two L-shaped magnetic circuit baffles; and the two L-shaped magnetic circuit baffles are respectively disposed at two corners, away from the vertical plate, of the body so as to seal the joint between two adjacent gaps. The gaps at the joint of the upper cavity and the lower cavity are effectively and fully sealed, thereby effectively preventing signal leakage and improving the performance of the low-field assembled isolator.
US11728553B1
A feed network is provided that includes a transmit section, a body section coupled to the transmit section, and a receive section coupled to the body section. The transmit section and the body section form a transmitter unit coupled to a first section of a core waveguide, wherein the first section of the core waveguide is a square waveguide. The body section and the receive section form a receiver unit coupled to a second section of the core waveguide, wherein the second section of the core waveguide is a circular waveguide.
US11728547B2
An electrochemical cell has a cathode having a cathode current collector and a cathode active material, an anode having an anode current collector and an anode active material comprising lithium metal, a liquid electrolyte, a separator between the cathode active material and the anode active material, and a polymer electrolyte lamination layer bonding the anode to the separator. The polymer electrolyte lamination layer is formulated using a crosslinked polymer, a lithium salt, a plasticizer, and an anode additive.
US11728538B2
A power tool battery pack receptacle includes a cavity in which a portion of a battery pack is receivable, an insertion end, a closed end opposite the insertion end along an insertion axis of the battery pack, and a rail extending between the insertion end and the closed end. The rail includes a first portion having a variable height and a second portion having a substantially constant height. The first portion is positioned adjacent the insertion end and the second portion is spaced from the insertion end. The rail is configured to be received within a groove of the battery pack.
US11728537B2
A control assembly for a thermal management system for a high voltage battery of a plug-in electric vehicle may include a control valve and a control module. The control valve may be operable to control a flow of battery coolant to the high voltage battery from a refrigerant cooling circuit and from a cabin heater core cooling circuit. The control module may be configured to selectively operate the control valve to select a cooling mode, including a refrigerant only mode, a core mode, and a combined mode in which both the refrigerant cooling circuit and the cabin heater core cooling circuit provide cooling to the high voltage battery.
US11728527B2
A battery pack includes: a plurality of battery cells; a printed circuit board (PCB) substrate electrically connected to the plurality of battery cells and including first and second surfaces opposite each other; and first and second electrode tabs electrically connecting each of the plurality of battery cells and the PCB substrate and respectively connected to conductive pads that have different polarities and are located on the first surface of the PCB substrate. The battery pack has an improved structure for easily electrically connecting the battery cells.
US11728524B2
A battery arrangement (10) for an electrically drivable motor vehicle has a battery housing (12) for receiving battery cells for electrically driving the motor vehicle. A control electronics system (14) is provided outside the battery housing (12) for controlling the battery cells. A module housing (16) is connected to the battery housing (12) for covering the control electronics system (14) and a module heat-conducting element (28) is provided between the control electronics system (14) and the module housing (16) so that heat generated in the control electronics system (14) is dissipated to the module housing (16) by heat conduction. The module housing (16) and the module heat element (28) passively cool the control electronics system (14), which is provided outside the battery housing (12), thereby providing simple and cost-effective dissipation of heat produced in the battery arrangement (10).
US11728522B2
An electrode for a rechargeable lithium battery includes a current collector and an active material layer on the current collector, wherein the active material layer includes flake-shaped polyethylene particles, and the flake-shaped polyethylene particles have an average particle size (D50) of about 1 μm to about 8 μm. A rechargeable lithium battery includes the electrode including the flake-shaped polyethylene particles.
US11728520B2
The present invention provide a non-aqueous electrolyte for use in static or non-flowing rechargeable electrochemical cells or batteries, wherein the electrolyte comprises a first deep eutectic solvent comprises a zinc salt, a second deep eutectic solvent comprising one or more quaternary ammonium salts, and a hydrogen bond donor. Another aspect of the present invention also provides a non-flowing rechargeable electrochemical cell that employs the non-aqueous electrolyte of the present invention.
US11728518B2
Provided is a rectangular secondary cell enabling seal performance of a gasket to be improved with a simple structure without enlarging a shaft of a terminal. A rectangular secondary cell according to the present invention includes a cell can housing a winding group and having an opening portion, a lid provided with a positive electrode terminal electrically connected to the winding group and closing the opening portion, and a gasket having an interposed portion interposed between the lid and a lower surface of the positive electrode terminal. In the gasket, an external shape of the interposed portion is smaller than an external shape of the lower surface of the positive electrode terminal.
US11728488B2
A negative electrode for a lithium secondary battery comprises a current collector and a negative electrode active material layer formed on the current collector, wherein the negative electrode active material layer includes a first negative electrode active material and a first binder, and a second active material layer formed on the first active material layer and including a second negative electrode active material and a second binder, a content of the first binder is greater than that of the second binder, a loading level of the negative electrode active material layer is 10 mg/cm2 to 30 mg/cm2, a loading level of the first active material layer is 4 mg/cm2 to 25 mg/cm2, a loading level of the second active material layer is 4 mg/cm2 to 25 mg/cm2, and a loading level of the second active material layer is equal to or higher than that of the first active material layer.
US11728484B2
A non-aqueous electrolyte secondary battery capable of suppressing an increase in man-hour for a compression process in the production of a negative electrode and also suppressing a deterioration in charge/discharge cycle characteristics is provided. A non-aqueous electrolyte secondary battery according to one embodiment of the present disclosure is provided with a negative electrode having a negative electrode active material layer, wherein: the negative electrode active material layer includes graphite particles A and graphite particles B as a negative electrode active material; the internal porosity of the graphite particles A is 5% or less, and the internal porosity of the graphite particles B is 8-20%; and the mass ratio of the graphite particles A to the graphite particles B is 70:30 to 90:10.
US11728475B2
A lithium-ion secondary battery positive electrode active material complex, a lithium-ion secondary battery positive electrode, and a lithium-ion secondary battery using the lithium-ion secondary battery positive electrode containing the lithium-ion secondary battery positive electrode active material complex are provided so that a lithium-ion secondary battery having high output properties, excellent durability, and a high energy density can be attained. A positive electrode active material for a lithium-ion secondary battery contains a complex in which a surface of a first positive electrode active material made of a lithium transition metal complex oxide containing nickel is covered with a covering layer containing an olivine type second positive electrode active material on a surface of which carbon is carried and a carbon nanotube.
US11728473B2
A positive electrode for a rechargeable lithium battery includes a positive active material including small particle diameter monolith particles having a particle diameter of about 1 μm to about 8 μm and including a first nickel-based lithium metal oxide, and large particle diameter secondary particles having a particle diameter of about 10 μm to about 20 μm and including a second nickel-based lithium metal oxide. An X-ray diffraction peak intensity ratio (I(003)/I(104)) of the positive electrode is greater than or equal to about 3. A rechargeable lithium battery includes the positive electrode.
US11728471B2
A negative electrode for a nonaqueous electrolyte secondary battery, which is an example of embodiments, comprises a negative electrode core body and a negative electrode mixture layer provided on the surface of the negative electrode core body. The negative electrode mixture layer includes graphite and fibrous carbon. The BET specific surface area of the graphite included in the first region is smaller than the BET specific surface area of the graphite included in the second region. In addition, the average length of the fibrous carbon included in the second region is longer than the average length of the fibrous carbon included in the first region.
US11728469B2
A lithium-ion secondary battery including a lithium-containing complex phosphate as a positive electrode active material is provided. Furthermore, a positive electrode active material with high diffusion rate of lithium ions is provided to provide a lithium-ion secondary battery with high output. A positive electrode active material of a lithium-ion secondary battery includes a first plate-like component and a second plate-like component, a third prismatic component between the first component and the second component, and a space between the first component and the second component.
US11728454B1
A method for soldering a solar cell, includes: placing a plurality of back contact cells on a soldering platform, where back surfaces of the back contact cells face away from the soldering platform, and electrodes corresponding to two adjacent back contact cells have opposite polarities in a connection direction of a plurality of to-be-connected ribbons; placing the plurality of to-be-connected ribbons on the electrodes of the plurality of back contact cells by using a first clamping portion, a second clamping portion, and a plurality of third clamping portions, where the first clamping portion, the second clamping portion, and the plurality of third clamping portions respectively correspond to head ends, tail ends, and middle portions of the plurality of ribbons; and heating the plurality of ribbons by using a heater to connect the plurality of ribbons to the plurality of back contact cells.
US11728453B2
A stacked monolithic multijunction solar cell, which includes a first subcell having a p-n junction with an emitter layer and a base layer, the thickness of the emitter layer being less than the thickness of the base layer at least by a factor of ten, and the first subcell comprising a substrate having a semiconductor material from the groups III and V or a substrate from the group IV, and which further includes a second subcell arranged on the first subcell and a third subcell arranged on the second subcell, the two subcells each including an emitter layer and a base layer, and a tunnel diode and a back side field layer each being formed between the subcells, the thickness of the emitter layer being greater than the thickness of the base layer in each case between the second subcell and in the third subcell.
US11728450B2
Thin-film solar cell modules and serial cell-to-cell interconnect structures and methods of fabrication are described. In an embodiment, solar cell module and interconnect includes a conformal transport layer over a subcell layer. The conformal transport layer may also laterally surround an outside perimeter the subcell layer.
US11728432B2
A semiconductor device comprises a memory macro including a well pick-up (WPU) area oriented lengthwise along a first direction, and memory bit areas adjacent to the WPU area. In the WPU area, the memory macro includes n-type and p-type wells arranged alternately along the first direction with well boundaries between adjacent wells; gate structures over the wells and oriented lengthwise along the first direction; a first dielectric layer disposed at each of the well boundaries; first contact features disposed over one of the p-type wells; and second contact features disposed over one of the n-type wells. From a top view, the first dielectric layer extends along a second direction perpendicular to the first direction and separates all the gate structures in the first WPU area, the first contact features are disposed between the gate structures, and the second contact features are disposed between the gate structures.
US11728427B2
A semiconductor device is described. The semiconductor device includes: a semiconductor substrate; an electrode structure on or in the semiconductor substrate, the electrode structure including an electrode and an insulating material that separates the electrode from the semiconductor substrate; and a strain-inducing material embedded in the electrode. The electrode structure adjoins a region of the semiconductor substrate through which current flows in a first direction during operation of the semiconductor device. The electrode is under either tensile or compressive stress in the first direction. The strain-inducing material either enhances or at least partly counteracts the stress of the electrode in the first direction. Methods of producing the semiconductor device are also described.
US11728425B2
The semiconductor device includes a first source/drain layer, a dielectric layer, a channel, a gate electrode, a first gate dielectric layer, a seed layer, a conductive layer, and a second source/drain layer. The dielectric layer is disposed on the first source/drain layer, in which the dielectric layer has a hole penetrating the dielectric layer. The channel is disposed in the hole and extends substantially perpendicular to an upper surface of the first source/drain layer. The gate electrode surrounds the channel. The first gate dielectric layer is disposed between the gate electrode and the channel. The seed layer is disposed between the gate electrode and the dielectric layer and on an upper surface of the dielectric layer, in which the seed layer covers a portion of a sidewall of the hole.
US11728420B2
A power semiconductor device includes: a semiconductor body with a drift region; a plurality of trenches, wherein two adjacent trenches laterally confine a mesa of the semiconductor body. Each trench extends along a vertical direction and includes a trench electrode, and has a trench width along a first lateral direction and a trench length along a second lateral direction perpendicular to the first lateral direction, the trench length amounting to at least five times the trench width. The device further includes: a semiconductor body region of a second conductivity type in the mesa; a source region in the mesa; an insulation layer above and/or on the source region; a contact plug that extends at least from an upper surface of the insulation layer along the vertical direction so as to contact both the source region and the semiconductor body region.
US11728416B2
The present disclosure provides a display substrate and a manufacturing method thereof, and a display device, belongs to the field of display technology. The method includes forming a first thin film transistor, which includes: forming a first gate of the first thin film transistor on a base substrate through a patterning process; forming a first gate insulating layer on a side of the first gate distal to the base substrate; sequentially forming a first semiconductor material layer, a second gate insulating layer and a second gate metal layer on a side of the first gate insulating layer distal to the base substrate, and forming a pattern including an active layer of the first thin film transistor, a pattern of the second gate insulating layer and a second gate of the first thin film transistor through a patterning process.
US11728409B2
A semiconductor device includes first and second active patterns each extending in a first direction and are spaced apart from each other in a second direction that is perpendicular to the first direction. A field insulating layer is disposed between the first active pattern and the second active pattern. A first gate structure is disposed on the first active pattern and extends in the second direction. An interlayer insulating layer is disposed between the first gate structure and the field insulating layer. The interlayer insulating layer includes a first part disposed below the first gate structure. A spacer is disposed between the first gate structure and the first part of the interlayer insulating layer.
US11728405B2
A semiconductor structure includes source/drain (S/D) features disposed over a semiconductor substrate, a metal gate stack disposed between the S/D features, where the metal gate stack traverses a channel region between the S/D features, gate spacers disposed on sidewalls of the metal gate stack, and an etch-stop layer (ESL) disposed over the gate spacers and the S/D features. The semiconductor structure further includes an oxide liner disposed on the ESL, where the oxide liner includes silicon oxide and silicon dioxide, and an interlayer dielectric (ILD) layer disposed on the oxide liner, where composition of the ILD layer is different from composition of the oxide liner.
US11728404B2
An HEMT device of a normally-on type, comprising a heterostructure; a dielectric layer extending over the heterostructure; and a gate electrode extending right through the dielectric layer. The gate electrode is a stack, which includes: a protection layer, which is made of a metal nitride with stuffed grain boundaries and extends over the heterostructure, and a first metal layer, which extends over the protection layer and is completely separated from the heterostructure by said protection layer.
US11728389B2
In an embodiment, a Group III nitride device includes a multilayer Group III nitride structure and a first ohmic contact arranged on and forming an ohmic contact to the multilayer Group III nitride device structure. The first ohmic contact includes a base portion having a conductive surface, the conductive surface including a peripheral portion and a central portion, the peripheral portion and the central portion being substantially coplanar and being of differing composition, a conductive via positioned on the central portion of the conductive surface and a contact pad positioned on the conductive via.
US11728385B2
A semiconductor device may include a semiconductor layer, and a superlattice adjacent the semiconductor layer and including stacked groups of layers. Each group of layers may include stacked base semiconductor monolayers defining a base semiconductor portion, and at least one oxygen monolayer constrained within a crystal lattice of adjacent base semiconductor portions. The at least one oxygen monolayer of a given group of layers may include an atomic percentage of 18O greater than 10 percent.
US11728375B2
A metal-insulator-metal (MIM) capacitor structure and a method for forming the same are provided. The MIM capacitor structure includes a first electrode layer formed over a substrate, and a first spacer formed on a sidewall of the first electrode layer. The MIM capacitor structure also includes a first dielectric layer formed on the first spacers, and an end of the first dielectric layer is in direct contact with the first pacer.
US11728358B2
A photoelectric conversion apparatus comprises a semiconductor layer including a first surface and a second surface, a first semiconductor region of a first conductivity type arranged in the semiconductor layer and configured to accumulate a signal charge generated by incident light, a second semiconductor region of the first conductivity type arranged in the semiconductor layer, a first transfer electrode configured to transfer the signal charge accumulated in the first semiconductor region to the second semiconductor region, a third semiconductor region of a second conductivity type arranged between the second semiconductor region and the second surface, and a fourth semiconductor region of the second conductivity type arranged between the third semiconductor region and the second surface. The third semiconductor region at least partially overlaps, in orthographic projection to the first surface, the second semiconductor region and the fourth semiconductor region.
US11728356B2
A photoelectric conversion element includes a first electrode, a second electrode, a first layer, and a second layer. The first layer is provided between the first electrode and the second electrode. The second layer is provided between the first layer and the second electrode. The first layer contains selenium. The second layer contains In, Ga, Zn, and O. The second layer may contain an In—Ga—Zn oxide. The selenium may be crystalline selenium. The first layer functions as a photoelectric conversion layer. The second layer functions as a hole injection blocking layer. The In—Ga—Zn oxide may have a c-axis aligned crystal.
US11728354B2
An object is to provide a pixel structure of a display device including a photosensor which prevents changes in an output of the photosensor and a decrease in imaging quality. The display device has a pixel layout structure in which a shielding wire is disposed between an FD and an imaging signal line (a PR line, a TX line, or an SE line) or between the FD and an image-display signal line in order to reduce or eliminate parasitic capacitance between the FD and a signal line for the purpose of suppressing changes in the potential of the FD. An imaging power supply line, image-display power supply line, a GND line, a common line, or the like whose potential is fixed, such as a common potential line, is used as a shielding wire.
US11728353B2
A photoelectric conversion device including a perovskite compound, a method of manufacturing the same and an imaging device including the same.
US11728344B2
A semiconductor device includes a first device disposed in an NMOS region of the semiconductor device. The first device includes a first gate-all-around (GAA) device having a vertical stack of nano-structure channels. The semiconductor device also includes a second device in a PMOS region of the semiconductor device. The second device includes a FinFET that includes a fin structure having a fin width. The fin structure is separated from an adjacent fin structure by a fin pitch. A maximum channel width of the nano-structure channels is no greater than a sum of: the fin width and the fin pitch. Alternatively, the second device includes a second GAA device having a different number of nano-structure channels than the first GAA device.
US11728340B2
Devices and methods are provided for forming single diffusion break isolation structures for integrated circuit devices including gate-all-around FET devices such as nanosheet FET devices and nanowire FET devices. For example, a semiconductor integrated circuit device includes first and second gate-all-around field-effect transistor devices disposed in first and second device regions, respectively, of a semiconductor substrate. A single diffusion break isolation structure is disposed between the first and second device regions. The single diffusion break isolation structure includes a dummy gate structure disposed on the semiconductor substrate between a first source/drain layer of the first gate-all-around field-effect transistor device and a second source/drain layer of the second gate all-around field-effect transistor device. The single diffusion break isolation structure is configured to electrically isolate the first and second source/drain layers.
US11728338B2
Integrated circuit (IC) chips and seal ring structures are provided. An IC chip according to the present disclosure includes a device region, an inner ring surrounding the device region, an outer ring surrounding the inner ring, a first corner area between an outer corner of the inner ring and an inner corner of the outer ring, and a second corner area disposed at an outer corner of the outer ring. The first corner area includes a first active region including a channel region and a source/drain region, a first gate structure over the channel region of the first active region, and a first source/drain contact over the source/drain region of the first active region. The first source/drain contact continuously extends from a first edge of the first corner area to a second edge of the first corner area.
US11728334B2
Three-dimensional integrated circuit structures are disclosed. A three-dimensional integrated circuit structure includes a first die, a second die and a device-free die. The first die includes a first device. The second die includes a second device and is bonded to the first die. The device-free die is located aside the second die and is bonded to the first die. The device-free die includes a conductive feature electrically connected to the first die and the second die.
US11728327B2
In an embodiment, a method includes: bonding a back side of a first memory device to a front side of a second memory device with dielectric-to-dielectric bonds and with metal-to-metal bonds; after the bonding, forming first conductive bumps through a first dielectric layer at a front side of the first memory device, the first conductive bumps raised from a major surface of the first dielectric layer; testing the first memory device and the second memory device using the first conductive bumps; and after the testing, attaching a logic device to the first conductive bumps with reflowable connectors.
US11728323B2
A semiconductor package includes a package substrate, first and second bumps on a lower surface of the package substrate, a semiconductor chip on an upper surface of the package substrate, first and second connection patterns on the upper surface of the package substrate, a molding on the upper surface of the package substrate and covering the semiconductor chip, a warpage control layer on the molding, an upper insulating layer on the warpage control layer, a first opening passing through the upper insulating layer and exposing an upper surface of the warpage control layer, a second opening overlapping the first opening in a top view, the second opening passing through the warpage control layer and exposing the first connection pattern, and a third opening passing through the upper insulating layer and exposing the second connection pattern.
US11728311B2
A semiconductor device includes an interposer substrate and at least one die mounted on the interposer substrate. The interposer substrate includes a semiconductor substrate having a first surface and a second surface opposite to the first surface, an interlayer insulating layer on the first surface of the semiconductor substrate, a capacitor in a hole penetrating the interlayer insulating layer, an interconnection layer on the interlayer insulating layer, and a through-via extending from the interconnection layer toward the second surface of the semiconductor substrate in a vertical direction that is perpendicular to the first surface of the semiconductor substrate. The capacitor includes a sequential stack of a first electrode, a first dielectric layer, a second electrode, a second dielectric layer and a third electrode. A bottom of the hole is distal from the second surface of the semiconductor substrate in relation to the first surface of the semiconductor substrate.
US11728310B2
Disclosed is a die-bonding method which provides a target substrate having a circuit structure with multiple electrical contacts and multiple semiconductor elements each semiconductor element having a pair of electrodes, arranges the multiple semiconductor elements on the target substrate with the pair of electrodes of each semiconductor element aligned with two corresponding electrical contacts of the target substrate, and applies at least one energy beam to join and electrically connect the at least one pair of electrodes of every at least one of the multiple semiconductor elements and the corresponding electrical contacts aligned therewith in a heating cycle by heat carried by the at least one energy beam in the heating cycle. The die-bonding method delivers scattering heated dots over the target substrate to avoid warpage of PCB and ensures high bonding strength between the semiconductor elements and the circuit structure of the target substrate.
US11728304B2
A nonvolatile memory device including a substrate extending in a first direction, a ground selection line extending in the first direction on the substrate, a plurality of word lines stacked sequentially on the ground selection line and extending in the first direction, a landing pad spaced apart from the ground selection line and the plurality of word lines in the first direction, a rear contact plug connected to a lower face of the landing pad and extending in a second direction intersecting the first direction, a front contact plug connected to an upper face of the landing pad opposite the lower face and extending in the second direction, an input/output pad electrically connected to the rear contact plug, and an upper bonding pad electrically connected to the front contact plug and connected to at least a part of a plurality of circuit elements of the nonvolatile memory device.
US11728299B2
The present disclosure relates to a semiconductor device with tilted insulating layers and a method for fabricating the semiconductor device with the tilted insulating layers. The semiconductor device includes a substrate, two conductive pillars positioned above the substrate and extended along a vertical axis, a first set of tilted insulating layers parallel to each other and positioned between the two conductive pillars, and a second set of tilted insulating layers parallel to each other and positioned between the two conductive pillars. The first set of tilted insulating layers are extended along a first direction slanted with respect to the vertical axis, the second set of tilted insulating layers are extended along a second direction slanted with respect to the vertical axis, and the first direction and the second direction are crossed.
US11728295B2
In a method of manufacturing a semiconductor device, an opening is formed in a first dielectric layer so that a part of a lower conductive layer is exposed at a bottom of the opening, one or more liner conductive layers are formed over the part of the lower conductive layer, an inner sidewall of the opening and an upper surface of the first dielectric layer, a main conductive layer is formed over the one or more liner conductive layers, a patterned conductive layer is formed by patterning the main conductive layer and the one or more liner conductive layers, and a cover conductive layer is formed over the patterned conductive layer. The main conductive layer which is patterned is wrapped around by the cover conductive layer and one of the one or more liner conductive layers.
US11728294B2
A package substrate is disclosed. The package substrate includes a die package in the package substrate located at least partially underneath a location of a power delivery interface in a die that is coupled to the surface of the package substrate. Connection terminals are accessible on a surface of the die package to provide connection to the die that is coupled to the surface of the package substrate. Metal-insulator-metal layers inside the die package are coupled to the connection terminals.
US11728291B2
Semiconductor arrangement in fan out packaging including magnetic structure around transmission line
A semiconductor arrangement in fan out packaging has a molding compound adjacent a side of a semiconductor die. A magnetic structure is disposed above the molding compound, above the semiconductor die, and around a transmission line coupled to an integrated circuit of the semiconductor die. The magnetic structure has a top magnetic portion, a bottom magnetic portion, a first side magnetic portion, and a second side magnetic portion. The first side magnetic portion and the second side magnetic portion are coupled to the top magnetic portion and to the bottom magnetic portion. The first side magnetic portion and the second side magnetic portion have tapered sidewalls.
US11728288B2
A die includes: a semiconductor substrate; an interconnect structure disposed on the semiconductor substrate and including: inter-metal dielectric (IMD) layers; metal features embedded in the IMD layers; and a guard ring structure including concentric first and second guard rings that extend through at least a subset of the IMD layers; and a through silicon via (TSV) structure extending through the semiconductor substrate and the subset of IMD layers to electrically contact one of the metal features. The first guard ring surrounds the TSV structure; and the second guard ring surrounds the first guard ring and is configured to reduce a parasitic capacitance between the guard ring structure and the TSV structure.
US11728287B2
A bonded structure is disclosed. The bonded structure can include a semiconductor element comprising active circuitry. The bonded structure can include an obstructive element bonded to the semiconductor element along a bond interface, the obstructive element including an obstructive material disposed over the active circuitry, the obstructive material configured to obstruct external access to the active circuitry. The bonded element can include an artifact structure indicative of a wafer-level bond in which the semiconductor element and the obstructive element formed part of respective wafers directly bonded prior to singulation.
US11728282B2
A package structure includes a wiring structure, a first electronic device, a second electronic device and a reinforcement structure. The wiring structure includes at least one dielectric layer, and at least one circuit layer in contact with the dielectric layer. The at least one circuit layer includes at least one interconnection portion. The first electronic device and the second electronic device are electrically connected to the wiring structure. The second electronic device is electrically connected to the first electronic device through the at least one interconnection portion of the at least one circuit layer. The reinforcement structure is disposed above the at least one interconnection portion of the at least one circuit layer.
US11728280B2
In one example, an electronic device includes a substrate comprising a substrate top side, a substrate bottom side, and outward terminals. An electronic component is connected to the outward terminals. External interconnects are connected to the outward terminals and include a first external interconnect connected to a first outward terminal. A lower shield is adjacent to the substrate bottom side and is laterally between the external interconnects. The lower shield is electrically isolated from the first external interconnect by one or more of 1) a dielectric buffer interposed between the lower shield and the first external interconnect; or 2) the lower shield including a first part and a second part, the first part being laterally separated from the second part by a first gap, wherein the first part laterally surrounds lateral sides of the first external interconnect; and the second part is vertically interposed between the first outward terminal and the first external interconnect. Other examples and related methods are also disclosed herein.
US11728275B2
A semiconductor package and a manufacturing method thereof are provided. The semiconductor package includes a first device die and a second device die. The first device die includes first bonding pads at a front surface of the first device die. The second device die is bonded on the first device die, and includes die regions and a scribe line region connecting the die regions with one another. The die regions respectively comprise second bonding pads at a front surface of the second device die. The second bonding pads are respectively in contact with one of the first bonding pads.
US11728273B2
A bonded structure is disclosed. The bonded structure can include an interconnect structure that has a first side and a second side opposite the first side. The bonded structure can also include a first die that is mounted to the first side of the interconnect structure. The first die can be directly bonded to the interconnect structure without an intervening adhesive. The bonded structure can also include a second die that is mounted to the first side of the interconnect structure. The bonded structure can further include an element that is mounted to the second side of the interconnect structure. The first die and the second die are electrically connected by way of at least the interconnect structure and the element.
US11728270B2
A semiconductor interconnect and an electrode for semiconductor devices may include a thin film including a multielement compound represented by Formula 1 and having a thickness equal to or less than about 50 nm, a grain size (A) to thickness (B) ratio (A/B) equal to or greater than about 1.2, and a resistivity equal to or less than about 200 μΩ·cm: Mn+1AXn Formula 1 In Formula 1, M, A, X, and n are as described in the specification.
US11728269B2
A semiconductor device, including: a transistor layer, a dielectric layer, a conductive strip and a power grid structure. The transistor layer includes a first active region configured to be a source/drain terminal of a first transistor and a second active region configured to be a source/drain terminal of a second transistor. The bottom surface of the dielectric layer is in direct contact with top surfaces of the source/drain terminals of the first and second transistors. The conductive strip is included in the dielectric layer and extends from the first active region toward the second active region for signal connection. The power grid structure is arranged to direct a power source to the transistor layer from a bottom of the transistor layer.
US11728265B2
Embodiments include package substrates and a method of forming the package substrates. A package substrate includes a dielectric having a cavity that has a footprint, a resistor embedded in the cavity of the dielectric, and a plurality of traces on the resistor, where a plurality of surfaces of the resistor are activated surfaces. The resistor may also have a plurality of sidewalls which may be activated sidewalls and tapered. The dielectric may include metallization particles/ions. The resistor may include resistive materials, such as nickel-phosphorus (NiP), aluminum-nitride (AlN), and/or titanium-nitride (TiN). The package substrate may further include a first resistor embedded adjacently to the resistor. The first resistor may have a first footprint of a first cavity that is different than the footprint of the cavity of the resistor. The resistor may have a resistance value that is thus different than a first resistance value of the first resistor.
US11728260B2
A wiring structure and a method for manufacturing the same are provided. The wiring structure includes a lower conductive structure, an upper conductive structure and a conductive via. The lower conductive structure includes a first dielectric layer and a first circuit layer in contact with the first dielectric layer. The upper conductive structure is attached to the lower conductive structure. The upper conductive structure includes a plurality of second dielectric layers, a plurality of second circuit layers in contact with the second dielectric layers, and defines an accommodating hole. An insulation material is disposed in the accommodating hole. The conductive via extends through the insulation material, and electrically connects the lower conductive structure.
US11728259B2
A packaging substrate includes a core layer including a glass substrate with a first surface and a second surface facing each other, and a plurality of core vias. The plurality of core vias penetrating through the glass substrate in a thickness direction, each comprising a circular core via having a circular opening part and a non-circular core via having an aspect ratio of 2 to 25 in the x-y direction of an opening part. One or more electric power transmitting elements are disposed on the non-circular core via.
US11728257B2
A semiconductor chip includes a mounting surface having a plurality of first conductive contacts and a second conductive contact, wherein each of the first contacts in the plurality is arranged in a regularly spaced apart array such that centroids of immediately adjacent ones of the first contacts are separated from one another in a first direction by a first distance, each of the first contacts in the plurality have an identical first lateral extent, and the second conductive contact is arranged between two of the first conductive contacts in the first direction such that first and second distances between the at least one second conductive contact and the two of the first conductive contacts are each less than the first distance.
US11728252B2
A semiconductor device package includes a first conductive base, a first insulation layer and a second insulation layer. The first conductive base has a first surface, a second surface opposite to the first surface and a lateral surface extended between the first surface and the second surface. The lateral surface includes a first portion adjacent to the first surface and a second portion adjacent to the second surface. The first insulation layer comprises a first insulation material. The first insulation layer has a first surface and a second surface opposite to the first surface. The first insulation layer covers the first portion of the lateral surface of the first conductive base. The second insulation layer comprises a second insulation material and covers the second portion of the lateral surface of the first conductive base. The first insulation material is different from the second insulation material.
US11728248B2
A method of making a semiconductor device may include providing a large semiconductor die comprising conductive interconnects with a first encapsulant disposed over four side surfaces of the large semiconductor die, over the active surface of the large semiconductor die, and around the conductive interconnects. A first build-up interconnect structure may be formed over the large semiconductor die and over the first encapsulant. Vertical conductive interconnects may be formed over the first build-up interconnect structure and around an embedded device mount site. An embedded device comprising through silicon vias (TSVs) may be disposed over the embedded device mount site. A second encapsulant may be disposed over the build-up structure, and around at least five sides of the embedded device. A second build-up structure may be formed disposed over the planar surface and configured to be electrically coupled to the TSVs of the embedded device and the vertical conductive interconnects.
US11728247B2
A manufacturing method of a semiconductor structure includes at least the following steps. Forming a first tier includes forming a conductive via extending from a lower portion of a first interconnect structure into a first semiconductor substrate underlying the lower portion; forming an upper portion of the first interconnect structure on the conductive via and the lower portion; forming a first surface dielectric layer on the upper portion; and forming a first and a second bonding connectors in the first surface dielectric layer. The first bonding connector extends to be in contact with an upper-level interconnecting layer of the first interconnect structure, the second bonding connector is narrower than the first bonding connector and extends to be in contact with a lower-level interconnecting layer of the first interconnect structure, and a top surface of the conductive via is between the upper-level interconnecting layer and the first semiconductor substrate.
US11728239B2
An insulating substrate provided between the semiconductor chip and a cooler in the dual-side cooled power module includes: an inner metal layer configured to face the semiconductor chip; an outer metal layer configured to face the cooler; and an insulating layer interposed between the inner metal layer and the outer metal layer, wherein at least one inner thermal diffusion inductor of a plurality of inner thermal diffusion inductors is inserted into the inner metal layer.
US11728232B2
A semiconductor package includes a package substrate having a top surface and a bottom surface, and a stiffener ring mounted on the top surface of the package substrate. The stiffener ring includes a reinforcement rib that is coplanar with the stiffener ring on the top surface of the package substrate. At least two compartments are defined by the stiffener ring and the reinforcement rib. At least two individual chip packages are mounted on chip mounting regions within the at least two compartments, respectively, thereby constituting a package array on the package substrate.
US11728228B2
A display substrate and a display apparatus are provided, the display substrate includes: a base substrate including a display area and a peripheral area surrounding the display area; a plurality of sub-pixel units in the display area; a plurality of data lines in the display area and electrically coupled to the plurality of sub-pixel units; a plurality of data transmission lines in the peripheral area on at least one side of the display area and electrically coupled to the plurality of data lines; a plurality of first pads and a plurality of second pads located between the plurality of first pads and the plurality of data transmission lines; a plurality of third pads between the plurality of first pads and the plurality of second pads; and a plurality of multiplexers between the plurality of second pads and the plurality of third pads.
US11728217B2
An embodiment is a package including a first package component. The first package component including a first die attached to a first side of a first interconnect structure, a molding material surrounding the first die, and a second interconnect structure over the molding material and the first die, a first side of the second interconnect structure coupled to the first die with first electrical connectors. The first package component further includes a plurality of through molding vias (TMVs) extending through the molding material, the plurality of TMVs coupling the first interconnect structure to the second interconnect structure, and a second die attached to a second side of the second interconnect structure with second electrical connectors, the second side of the second interconnect structure being opposite the first side of the second interconnect structure.
US11728212B2
A method includes depositing a dielectric cap over a gate structure. A source/drain contact is formed over a source/drain region after forming the dielectric cap. A top of the dielectric cap is doped to form a doped region in the dielectric cap. After doping the top of the dielectric cap, a etch stop layer and an interlayer dielectric (ILD) layer are deposited over the dielectric cap. A via opening is formed to extend though the ILD layer and the etch stop layer to expose the source/drain contact. A source/drain via is filled in the via opening.
US11728203B2
A chuck assembly for holding a plate comprises a member configured to hold the plate, the member including a flexible portion configured to have a central opening, and a first cavity formed by the flexible portion, wherein the plate is held by the flexible portion by reducing pressure in the first cavity, a light-transmitting member covering the central opening of the member, and a fluid path in communication with a second cavity defined by the member, the plate held by the member and the light-transmitting member for pressurizing the second cavity.
US11728198B2
An electrostatic chuck according to an embodiment includes a fixing plate on which a wafer is fixed, an electrostatic plate located under the fixing plate and configured to generate an electrostatic force to fix the wafer on the fixing plate, a plurality of heating elements located under the electrostatic plate and separated to locally control a temperature of the electrostatic plate, and a cooling plate located under the plurality of separated heating elements and configured to emit heat transferred by the plurality of separated heating elements.
US11728188B2
According to one embodiment, a semiconductor manufacturing device includes a chemical solution preparation tank configured to prepare a solution; a chamber configured to discharge the chemical solution prepared at the chemical solution preparation tank to a substrate; a pressure sensor configured to measure a pressure inside the chemical solution preparation tank; and a variable opening valve arranged between the chemical solution preparation tank and an exhaust pipe.
US11728187B2
A system, method, and apparatus for heating and cooling a component in chamber enclosing a chamber volume. Vacuum and purge gas ports are in fluid communication with the chamber volume. A heater apparatus selectively heats the heated apparatus to a process temperature. A vacuum valve provides selective fluid communication between a vacuum source and the vacuum port. A purge gas valve provides selective fluid communication between a purge gas source for a purge gas and the purge gas port. A controller controls the heater apparatus, vacuum and purge gas valves and to selectively flow the purge gas to the chamber volume when an equipment-safe temperature is reached. When an operator-safe temperature is reached, access to the chamber volume through an access port by an operator is permitted.
US11728183B2
There is provided a technique that includes adjusting a pressure of each of a plurality of process chambers, by adjusting an opening degree of a pressure-adjusting valve included in a common gas exhaust pipe, which is connected to a plurality of process chamber exhaust pipes and is disposed to merge respective process chamber exhaust pipes on a downstream side of the plurality of process chamber exhaust pipes, to a predetermined opening degree and by exhausting an atmosphere of each of the process chambers from the plurality of process chamber exhaust pipes and the common gas exhaust pipe while supplying an inert gas to the plurality of process chambers; processing a substrate in each of the process chambers; and detecting a fluctuation of pressures in the process chamber exhaust pipes by measuring, by one or more pressure detectors, the pressures of the process chamber exhaust pipes.
US11728181B2
A method of manufacturing a semiconductor device includes placing a polymer raw material mixture over a substrate. The polymer raw material may include a polymer precursor, a photosensitizer, and an additive. The polymer raw material mixture is exposed to radiation to form a dielectric layer and cured at a temperature of between about 150° C. and about 230° C.
US11728169B2
A semiconductor device includes first and second semiconductor fins, a first gate structure, and a second gate structure. The first and second semiconductor fins respectively includes a first channel region and a second channel region, which the first and second gate structures are respectively on. The first gate structure includes a first silicon oxide layer on the first channel region, a first high-k dielectric layer on the first silicon oxide layer, and a first metal gate on the first high-k dielectric layer. The second gate structure includes a second silicon oxide layer on the second channel region, a second high-k dielectric layer on the second silicon oxide layer, and a second metal gate on the second high-k dielectric layer. The first silicon oxide layer has a Si4+ ion concentration greater than a Si4+ ion concentration of a bottom portion of the second silicon oxide layer.
US11728164B2
Methods for selectively depositing oxide thin films on a dielectric surface of a substrate relative to a metal surface are provided. The methods can include at least one plasma enhanced atomic layer deposition (PEALD) cycle including alternately and sequentially contacting the substrate with a first precursor comprising oxygen and a species to be included in the oxide, such as a metal or silicon, and a second plasma reactant. In some embodiments the second plasma reactant comprises a plasma formed in a reactant gas that does not comprise oxygen. In some embodiments the second plasma reactant comprises plasma generated in a gas comprising hydrogen.
US11728160B2
A method of forming an oxide film including two non-oxygen elements includes providing a first source material on a substrate, the first source material including a first central element, providing an electron donor compound to be bonded to the first source material, providing a second source material on the substrate after the providing of the electron donor compound, the second source material including a second central element, and providing an oxidant on the substrate.
US11728154B2
An ion detection current conversion circuit includes a conversion amplifier coupled with a conversion resistor assembly for converting an ion detection current produced by an ion detector into an ion detection voltage, the conversion resistor assembly comprising a resistor having a high resistance and a capacitive compensation element, and a compensation voltage circuit for deriving a compensation voltage from the ion detection voltage and feeding the compensation voltage to the capacitive compensation element, the compensation voltage circuit comprising a variable resistor for adjusting the compensation voltage.
US11728152B2
A plurality of known compounds with known CCS values is analyzed using a DMS device. The DMS device determines how the intensities of their transmitted ions vary with different separation voltages (SVs) and compensation voltages (CVs). A machine learning algorithm builds a data model from the known m/z value, known CCS value, and measured pairs of CV and SV values that provide optimal transmission through the DMS device for each of the known compounds. An unknown compound with an unknown CCS value is then analyzed. The DMS device determines how the intensity of its ions varies with the same different SVs and CVs. Finally, the machine learning algorithm predicts the CCS value of the unknown compound from the data model, the known m/z of the unknown compound, and the measured pairs of CV and SV values that provide optimal transmission through the DMS device for the unknown compound.
US11728141B2
A gas distribution hub for a plasma chamber. The hub has a nozzle including a plurality of inner gas injection passage and a plurality of outer gas injection passages. The first plurality of gas injection passages are angularly spaced-apart arcuate channels at a first radial distance from a center of the hub, and the second plurality of gas injection passages are angularly spaced apart arcuate channels at a different second radial distance from the center of the hub.
US11728137B2
A drive circuit for providing RF power to a component of a substrate processing system includes a plasma source operating at a first frequency. A load includes the component of the substrate processing system. An impedance network connects the plasma source to the load. A current sensor senses current at an output of the plasma source. A voltage sensor senses voltage at the output of the plasma source. A controller includes a tuned frequency calculator configured to calculate a tuned frequency for the plasma source based on the voltage, the current, and a configuration of the impedance network and to adjust the first frequency based on the tuned frequency.
US11728130B2
A method, including: recording plural images of an object by scanning plural particle beams across the object and detecting signals generated by the particle beams, wherein the plural particle beams are generated by a multi-beam particle microscope; determining plural regions of interest; determining plural image regions in each of the recorded images; determining plural displacement vectors; and determining image distortions based on image data of the recorded images and the determined displacement vectors.
US11728125B2
There is provided an ultrafast electron diffraction apparatus including: a photoelectron gun configured to emit an electron beam; a bending portion for emitting the electron beam emitted from the photoelectron gun by changing a travel direction of the electron beam by a predetermined angle; and a sample portion including a sample to be analyzed by the electron beam emitted from the bending portion. The electron beam reaches the sample portion in a state that a pulse of the electron beam is compressed and the timing jitter between the pumping light and probe electron pulse is completely reduced as the travel direction of the electron beam is changed by the predetermined angle through the bending portion.
US11728123B2
The invention relates to an exposure apparatus and a method for projecting a charged particle beam onto a target. The exposure apparatus comprises a charged particle optical arrangement comprising a charged particle source for generating a charged particle beam and a charged particle blocking element and/or a current limiting element for blocking at least a part of a charged particle beam from a charged particle source. The charged particle blocking element and the current limiting element comprise a substantially flat substrate provided with an absorbing layer comprising Boron, Carbon or Beryllium. The substrate further preferably comprises one or more apertures for transmitting charged particles. The absorbing layer is arranged spaced apart from the at least one aperture.
US11728113B2
An electrical breaking contact, in particular a radial-magnetic-field electrical breaking contact, is provided for a medium-voltage vacuum interrupter, the contact including: a rod extending along a longitudinal axis, said rod being configured to be passed through by an electrical current, a contact body extending transversely to the longitudinal axis and including a first fastening surface, the contact body and the rod being coaxial, wherein the rod includes: a second fastening surface securely fastened to the first fastening surface, an abutment surface radially exterior to the first fastening surface (4), the abutment surface being distant from the contact body along the longitudinal axis and turned toward the contact body.
US11728111B2
A switch that includes a droplet capable of spreading between two conductors to allow them to be coupled when a voltage is applied. The droplet can be enclosed by a cap that is bonded to a wafer that the droplet is placed upon, and include metallic properties. The cap can create a cavity that may be filled by a fluid, gas, or vapor. The cavity can have multiple conductors that extend partially or fully through it. The droplet can couple the conductors when specific voltages, or frequencies are applied to them. At the specific voltage and frequency the droplet can spread allowing at least two conductors to be coupled.
US11728107B2
A three-way switch associated with an entry point barrier may provide a security system with information regarding a position of the entry point barrier as it moves along a path of travel. As the entry point barrier moves, the three-way switch may come into proximity with an external object, and the three-way switch may indicate to the security system that a circuit associated with the three-way switch has been closed. The security system may determine that the entry point barrier is in a given position, and one or more security system policies associated with the given position may be activated.
US11728106B2
A keyboard key device includes a keycap and a substrate unit. The substrate unit includes a light-emitting component, a light guide plate, and a light transmission plate. The light guide plate has first and second end surfaces, and at least one light-condensing hole. The first end surface is formed with an uneven microstructure for diffuse reflection of light rays. The light transmission plate has first and second side surfaces, and an outer reflective layer coated on the second side surface. A portion of light rays emitted from the light-emitting component and into the light transmission plate pass through the outer reflective layer, and the remainder of the light rays are reflected by the outer reflective layer.
US11728101B2
A method for estimating a property of an electrical switching device includes: detecting a movement of electrical contacts of the switching device beyond an opening threshold; measuring, for at least one phase of the electrical device, the electric current through this phase; evaluating, for at least one phase of the electrical device, the voltage of an electric arc between the electrical contacts that are associated with this phase; and calculating, for at least the phase of the electrical device, an energy value associated with the electric arc, by numerically integrating the product of the measured electric current and of the evaluated voltage, the integration being performed over a time interval starting from the detection of the movement of the electrical contacts.
US11728095B2
An electronic component, which is mounted on a substrate having an electrode pad disposed on an upper surface thereof and bonded to a metal frame of the electronic component through a solder, includes a capacitor body, an external electrode respectively disposed on one end of the capacitor body, and a metal frame connected to the external electrode and mounted on the electrode pad of the substrate. The metal frame is divided into first and second portions including different metals having different electrical conductivity.
US11728094B2
A dielectric ceramic composition includes a base material main component of barium titanate and a subcomponent. A microstructure of the dielectric ceramic composition after sintering includes a first grain having a Ca content of less than 3.5 at % and a second grain having a Ca content of 3.5 to 13.5 at %, and an area ratio of the second grain to an area of the total grains is 70% to 95%.
US11728077B2
A magnetic material may be fabricated with a plurality of magnetic filler particles dispersed within a carrier material, wherein at last one of the magnetic filler particles may comprise a ferromagnetic core coated with an inert material to form a shell surrounding the ferromagnetic core. Such a coating may allow for the use of ferromagnetic materials for forming embedded inductors in package substrates without the risk of being incompatible with fabrication processes used to form these package substrates.
US11728072B2
A cable assembly (100) having a first cable (20) having a first conductor (22), a second cable (40) having a second conductor (42) and an electrically conducting joining element (60). The joining element (60) has a first opening (61) and a second opening (63). The cable assembly (100) comprises a number of canted coil springs (70). A terminal portion of the first conductor (22) is secured to the first opening (61) by means of a first canted coil spring (70). A terminal portion of the second conductor (42) is secured to the second opening (63) by means of a second canted coiled spring (70).
US11728071B2
The present disclosure relates to a cable assembly including a sleeve and a plurality of cables that extend through the sleeve. The cable assembly also includes a grommet positioned within the sleeve at a location offset from one end of the sleeve. The grommet forms a dam location. The cable assembly further includes a bonding material at least partially filling a region of the sleeve located between the dam location and the end of the sleeve. The bonding material bonds the fiber optic cables and the grommet relative to the sleeve. The cables extend through the grommet and the bonding material and include break-out portions that extend outwardly beyond the end of the sleeve.
US11728070B2
An adapter probe configured for injecting fluid (e.g., liquid, gas) into at least one electrical cable. Particularly for injecting an electrical cable with a fluid when the electrical cable is affixed to a separable connector (e.g., elbow separable connector). Separable connector may be configured to connect sources of energy (e.g., transformer, circuit breaker) with distribution systems via electrical cable (or cable section).
US11728065B2
A molded interconnect device that comprises a substrate and conductive elements disposed on the substrate is provided. The substrate comprising a polymer composition containing a polymer matrix that includes a thermotropic liquid crystalline polymer and from about 10 parts to about 80 parts by weight of a mineral filler per 100 parts by weight of the polymer matrix. The mineral filler has an average diameter of about 25 micrometers or less. The polymer composition contains copper in an amount of about 1,000 parts per million or less and chromium in an amount of about 2,000 parts per million or less, and further exhibits a surface resistivity of about 1×1014 ohm or more.
US11728060B1
A separation apparatus for separating a supply of high-level nuclear waste (HLW), where the HL nuclear waste is separated into high-mass and low-mass portions. The high-and-low mass portions of the HLW have respective atomic masses that are above and below an atomic mass cut-off point of the separation apparatus. The separation apparatus includes first and second ICP torches that are respectively mounted to and within an apparatus housing. The apparatus housing defines a cylindrical separation chamber and includes first and second magnetic elements which generate a magnetic field along the length of the separation chamber, and a plurality concentric ring electrodes which generate an electric field that is perpendicular to, and which crosses the magnetic field. The supply of HLW is subject to a mass separation process within the separation chamber using the set of crossed electric and magnetic fields.
US11728057B2
A system that provides a direct indication of peak fuel rod centerline temperature and peak fuel rod clad temperature than conventionally inferred from the power distribution by directly and continuously measuring the fuel temperatures of the fuel pellets in one or more of the hottest fuel elements in the core. The peak fuel rod clad temperature is then obtained from the maximum measured peak fuel rod centerline temperature in combination with the maximum coolant core exit temperature and the minimum coolant flow rate.
US11728054B2
A method for at least partially disrupting or removing radioactive deposits formed on a surface of a structure in a nuclear water reactor is disclosed. The method includes identifying the structure, taking the structure out of operational service, isolating the structure, contacting the surface of the structure with an aqueous solution, and adding an effective amount of an elemental metal in solid form to the aqueous solution. The effective amount includes an amount to at least partially disrupt or remove the radioactive deposits formed on the surface of the structure. The method is conducted at ambient temperature. The radioactive deposits include oxide-containing radionuclides deposited on the surface. The surface is a primary side structure in the nuclear water reactor.
US11728052B2
Alternative designs for a modular test reactor are presented. In one aspect, a molten fuel salt nuclear reactor includes a vessel defining a reactor volume, the vessel being open-topped and otherwise having no penetrations. A neutron reflector is provided within the vessel and displacing at least some of the reactor volume, the neutron reflector defining a reactor core volume. A plurality of heat exchangers are contained within the vessel above the neutron reflector. A flow guide assembly is provided within the neutron reflector that includes a draft tube draft tube separating a central portion of the reactor core volume from an annular downcomer duct. Fuel salt circulates from the reactor core volume, through the heat exchangers, into the downcomer duct and then back into the reactor core volume.
US11728040B2
This disclosure provides a simulation platform to study and perform predictive analysis on valvular heart disease, Mitral stenosis (MS) and provides a control approach to correct hemodynamic imbalances during MS conditions. Conventional approaches of valve repair or replacement are often associated with risk of thromboembolism, need for anticoagulation, prosthetic endocarditis, and impaired left ventricle function. The cardiovascular hemodynamics model of the present disclosure helps to create ‘what if’ conditions to study variations in different hemodynamic parameters like blood flow, aortic and ventricular pressure, etc. during normal and pathological conditions. An adaptive control system in conjunction with the hemodynamic cardiovascular system (CVS) is provided to handle hemodynamic disbalance during moderate to severe MS conditions. The adaptive controller is hypothesized in line with the neuromodulation approach and modulates left ventricular contractility and vagal tone to counter the symptoms associated with MS.
US11728032B2
A system has a measuring device adapted to provide a readout indicating a physiological condition of a subject, a machine readable optical code on or closely proximate the measuring device, an imaging apparatus associated with a specific subject, the imaging apparatus having an Internet connection, an image recognition module adapted to process image features to identify the measuring device, and to process the readout portion of the image to determine the physiological condition, and an internet-connected server coupled to a data repository, the Internet-connected server executing coded instructions on a processor. The physiological measuring device is engaged, providing the readout of the physiological condition of the subject, an image of the measuring device including the readout and the machine-readable optical code is captured by the imaging apparatus, and the image is transmitted to the Internet connected server.
US11728018B2
There are provided herein a system and a computer implemented method for preventing, mitigating or treating partial/complete loss of effect of one or more drugs or medical devices administered to or used by a subject in need thereof due to adaptation, tolerance, and/or tachyphylaxis, and/or for preventing, mitigating or treating non-responsiveness to one or more drugs, maximizing therapeutic effect of one or more drugs, or for improving target or non-target organ/organs response to therapy, the system/method include (processing circuit configured to): receiving a plurality of physiological or pathological parameters of the subject; applying a machine learning algorithm on the plurality of physiological or pathological parameters; and determining a subject-specific administration regimen of a drug or a medical treatment, wherein the administration regimen comprises drug administration parameters, cell/tissue/organ stimulation parameters, adjuvant parameters or any combination thereof; wherein the administration regimen is irregular.
US11728016B2
A system and method for recording healthcare information of an individual under care without deleting data, includes a device for capturing person centered data and transmitting an identification signal, a memory for storing device rules, a buffer, a database; and a processor. The processor receives the signal and data, and retrieves the rules from the memory. Based on the rules, the processor determines whether the data is to be stored in the database or the buffer, and based on the data content, it determines the device location, the data recordation time, whether the individual is identified, and the individual's activity, and based on the rules and the location, time, individual identification, and activity, it determines whether the data is to be stored in the database or eliminated from the buffer. The person-centered data may include goal, outcome, medication error data, non-person centered public data, or protected health information (PHI).
US11728015B2
A method includes receiving a data access request at a computing system. The data access request is for completion of a first data processing task using the computing system. The method also includes accessing a plurality of first document types associated with a plurality of data processing tasks that include the first data processing task. The plurality of first document types indicates which of various subsets of data are required to complete the plurality of data processing tasks. The method also includes accessing a plurality of second document types that indicate assignments of the plurality of data processing tasks to a plurality of system requestors that includes the first system requestor, and executing the first data processing task based on the plurality of first document types and the plurality of second document types.
US11728014B2
A model-assisted system for determining probabilities associated with a patient attribute. The processor may be programmed to access a database storing an unstructured medical record associated with a patient and analyze the medical record to identify snippets of information associated with the patient attribute. The processor may generate, based on each snippet, a snippet vector comprising a plurality of snippet vector elements comprising weight values associated with at least one word included in the snippet. The processor may analyze the snippet vectors to generate a summary vector comprising a plurality of summary vector elements, wherein each of the plurality of summary vector elements is associated with a corresponding snippet vector element and is determined based on an analysis of the corresponding snippet vector element. The processor may further generate, based on the summary vector, at least one output indicative of a probability associated with the patient attribute.
US11728012B2
A system, apparatus, and/or method is disclosed for determining a value of a property of a considered chemical composition. An identity of a sample chemical composition may be received. A sample chemical composition may comprise ingredients. Each of the ingredients may be associated with a value of a chemoinformatic property of chemoinformatic properties of the sample chemical composition. A value of a property of the sample chemical composition and at least one of (1) the identity of the sample chemical composition or (2) the values of the chemoinformatic properties of the ingredients of the sample chemical composition may be input into a model. The value of the property of the considered chemical composition may be determined, via the model, based on at least one of (1) an identity of the considered chemical composition or (2) values of chemoinformatic properties of ingredients of the considered chemical composition.
US11728011B2
A method of designing a molecule for an environment of interest using a quantum computer includes providing a linear superposition of a plurality of molecular species, the plurality of molecular species being initially weighted by equal initial coefficients; determining a lowest-energy quantum state for the superposition of the plurality of molecular species in a vacuum environment and in the environment of interest using a quantum optimization process; calculating a difference in lowest energy states between the vacuum environment and the environment of interest for each molecular species to provide a cost of the superposition of the plurality of molecular species; performing a quantum optimization process to determine a minimum cost for the superposition of the plurality of molecular species and to determine updated coefficients weighting the plurality of molecular species; and identifying the molecule for the environment of interest based on a comparison of the updated coefficients.
US11728006B2
A replacement block pool for a memory device is established. The replacement block pool comprises one or more valid blocks from a set of valid blocks in the memory device determined based on a constraint defining a minimum number of valid blocks for the memory device. A grown bad block is detected in the memory device. The grown bad block is replaced with a replacement block from the replacement block pool in response to detecting the grown bad block.
US11728001B2
Apparatuses for characterizing system channels and associated methods and systems are disclosed. In one embodiment, a tester is coupled to an adaptor configured to plug into a CPU socket of a system platform (e.g., a motherboard). The motherboard includes a memory socket that is connected to the CPU socket through system channels. The adaptor may include a connector configured to physically and electrically engage with the CPU socket, an interface configured to receive test signals from the tester, and circuitry configured to internally route the test signals to the connector. The adaptor, if plugged into the CPU socket, can facilitate the tester to directly assess signal transfer characteristics of the system channels. Accordingly, the tester can determine optimum operating parameters for the memory device in view of the system channel characteristics.
US11727997B2
Apparatus and methods are disclosed, including a memory device or a memory controller configured to supply supported voltages to a host, provide temperature throttling information to the host, or provide an indication that a host attempting to read a result was not the host that caused the placement of the result in a result register. Methods of operation are disclosed, as well as machine-readable medium and other embodiments.
US11727994B2
An example memory sub-system includes a memory device and a processing device, operatively coupled to the memory device. The processing device is configured to program a first block in a first die of the memory device and a second block in a second die of the memory device, wherein the first die and the second die are assigned to a die group; and associate the die group with a threshold voltage offset bin.
US11727987B2
Semiconductor memory is provided wherein a memory cell includes a capacitorless transistor having a floating body configured to store data as charge therein when power is applied to the cell. The cell further includes a nonvolatile memory comprising a resistance change element configured to store data stored in the floating body under any one of a plurality of predetermined conditions. A method of operating semiconductor memory to function as volatile memory, while having the ability to retain stored data when power is discontinued to the semiconductor memory is described.
US11727978B2
A semiconductor device, includes: a first inverter that operates on a first supply voltage and includes a transistor with a first polarity and a transistor with a second polarity different from the first polarity; a first inverter array that is connected to a gate of the transistor with the first polarity, includes a predetermined plural number of inverters connected in series, and operates on the first supply voltage; and a second inverter array that is connected to a gate of the transistor with the second polarity and includes inverters of the predetermined plural number connected in series, wherein a first stage inverter in the second inverter array operates on a second supply voltage that is higher than the first supply voltage, and a subsequent stage inverter subsequent to the first stage inverter operates on the first supply voltage.
US11727974B2
A method of manufacturing an array of magnetic random access memory cells includes writing to a magnetic random access memory cell. The writing to a memory cell includes determining an optimum write current for the array of memory cells, and applying the optimum write current to a first memory cell in the array. A first read current is applied to the first memory cell to determine whether a magnetic orientation of the first memory cell has changed in response to applying the optimum write current. A second write current is applied to the first memory cell when the magnetic orientation of the first memory cell has not changed. The second write current is different from the optimum write current. A second read current is applied to the first memory cell to determine whether the magnetic orientation of the first memory cell changed in response to applying the second write current.
US11727970B2
A memory device includes a plurality of memory cells, a plurality of word lines, and a word line driver. The word lines are respectively coupled to the memory cells. The word line driver is configured to respectively drive the word lines with word line signals that have varying pulse widths.
US11727963B2
The present disclosure includes apparatuses and methods related to performing logical operations using sensing circuitry. An example apparatus comprises an array of memory cells and sensing circuitry coupled to the array. The sensing circuitry is configured to perform a logical operation using a data value stored in a first memory cell coupled to a sense line as a first input and a data value stored in a second memory cell coupled to the sense line as a second input. The sensing circuitry is configured to perform the logical operation without transferring data via a sense line address access.
US11727957B1
A data storage device includes a stack of discs mounted on a spindle and a pivot block rotatably mounted around a shaft. The data storage device also includes an arm having first and second ends, with the first end supporting a head and the second end movably attached to the pivot block. The data storage device further includes an ultrasonic piezoelectric actuator that moves the arm along the pivot block to enable the head to interact with data storage surfaces of the discs.
US11727953B2
A method implemented by a computing system comprises generating, by the computing system, a fingerprint comprising a plurality of bin samples associated with audio content. Each bin sample is specified within a frame of the fingerprint and is associated with one of a plurality of non-overlapping frequency ranges and a value indicative of a magnitude of energy associated with a corresponding frequency range. The computing system removes, from the fingerprint, a plurality of bin samples associated with a frequency sweep in the audio content.
US11727950B2
Disclosed herein are new techniques carried out by a computing system for determining delays of various components of an audio system to allow for accurate correction of these delays, which may improve the audio quality of live performances for listeners who hear audio reproduced by loudspeakers at live performance venues. In one implementation the computing system, which may comprise a transmitter device and one or more receiver devices, may be configured to perform functions, including receiving a first audio signal, receiving, via an audio input interface of the receiver, a second audio signal, and determining, based on the first audio signal and the second audio signal, an audio delay that is associated with the second audio signal. The computing system may be configured to perform further functions, including based on a determined cross-correlation between a downsampled audio signal and a filtered second audio signal, determining the audio signal delay.
US11727949B2
A feedback system may play back, to a user, an altered version of the user's voice in real time, in order to reduce stuttering by the user. The system may operate in different feedback modes at different times. For instance, the system may detect when the severity of a user's stuttering increases, which is indicative of the user habituating to the current feedback mode. The system may then switch to a different feedback mode. In some cases, the feedback modes include at least a Whisper mode, a Reverb mode, and a Harmony mode. In Whisper mode, the user's voice may be transformed to sound as if it were whispering in the user's ears. In Harmony mode, the user's voice may be altered as if the user were harmonizing with himself or herself. In Reverb mode, the user's voice may be altered so that it reverberates.
US11727946B2
A method for processing an audio signal includes: receiving a bitstream corresponding to the audio signal; obtaining a silence insertion descriptor (SID) type of a current frame of the audio signal by decoding the bitstream; obtaining a low-band parameter of the current frame by decoding the bitstream; obtaining a low-band signal of the current frame based on the low-band parameter; obtaining, based on the SID type of the current frame, a high-band parameter of the current frame; obtaining a high-band signal of the current frame based on the high-band parameter; and obtaining a synthesis signal of the current frame based on the low-band signal and the high-band signal.
US11727944B2
An apparatus for decoding an encoded multichannel signal of a current frame to obtain three or more current audio output channels is provided. A multichannel processor is adapted to select two decoded channels from three or more decoded channels depending on first multichannel parameters. Moreover, the multichannel processor is adapted to generate a first group of two or more processed channels based on the selected channels. A noise filling module is adapted to identify for at least one of the selected channels, one or more frequency bands, within which all spectral lines are quantized to zero, and to generate a mixing channel using, depending on side information, a proper subset of three or more previous audio output channels that have been decoded, and to fill the spectral lines of frequency bands, within which all spectral lines are quantized to zero, with noise generated using spectral lines of the mixing channel.
US11727940B2
The present disclosure relates to automatically correcting mispronounced keywords during a conference session. More particularly, the present invention provides methods and systems for automatically correcting audio data generated from audio input having indications of mispronounced keywords during an audio/videoconferencing system. In some embodiments, the process of automatically correcting the audio data may require a re-encoding process of the audio data at the conference server. In alternative embodiments, the process may require updating the audio data at the receiver end of the conferencing system.
US11727934B2
Implementations set forth herein relate to phasing-out of vehicle computing device versions while ensuring useful responsiveness of any vehicle computing device versions that are still in operation. Certain features of updated computing devices may not be available to prior versions of computing devices because of hardware limitations. The implementations set forth herein eliminate crashes and wasteful data transmissions caused by prior versions of computing devices that have not been, or cannot be, upgraded. A server device can be responsive to a particular intent request provided to a vehicle computing device, despite the intent request being associated with an action that a particular version of the vehicle computing device cannot execute. In response, the server device can elect to provide speech to text data, and/or natural language understanding data, in furtherance of allowing the vehicle computing device to continue leveraging resources at the server device.
US11727933B2
A first network microphone device (NMD) is configured to receive, from a second NMD, a first arbitration message including (i) a first measure of confidence associated with a voice input as detected by the second NMD and (ii) the voice input as detected by the second NMD, and receive, from a third NMD, a second arbitration message including (i) a second measure of confidence associated with the voice input as detected by the third NMD and (ii) the voice input as detected by the third NMD. The first NMD is configured to determine that the second measure of confidence is greater than the first measure of confidence and based on the determination, perform voice recognition based on the voice input as detected by the third NMD, where the voice input includes a command to control audio playback by the first, second, and/or third NMD, and after performing voice recognition, executing the command.
US11727924B2
Systems, methods, and devices are described herein for placing secondary content into a break of unknown duration in a stream of primary content. In one aspect, the described techniques may include streaming a segment of primary content, for example, by a reduce capability client device, such as a mobile device or tablet. The device may receive information indicative of a break in the streaming of the primary content. The device may play secondary content based on receiving the information indicative of the break. The device may determine when a next segment of the primary content is available, and begin streaming the next segment of the primary content upon detecting that the second segment of the primary content is available.
US11727923B2
A method for conducting a conversation between a user and a virtual agent is disclosed. The method includes receiving, by an ASR sub-system, a plurality of utterances from the user, and converting, by the ASR sub-system, each utterance of the plurality of utterances into a text message. The method further includes determining, by a NLU sub-system, an intent, at least one entity associated to the intent, or a combination thereof from the text message. The method further includes generating, by a conversation management sub-system, a predefined conversation map for a determination of at least one text based agent response for the text message based on: selecting at least one conversation block sub-system from a plurality of conversation block sub-systems; sending a request along with the intent and the at least one entity to each selected at least one conversation block for execution of a specific function associated with the selected at least one conversation block; receiving an agent intent from the selected at least one conversation block sub-system and generating the at least one a text based agent response for the user based on the at least one agent intent.
US11727917B1
Embodiments describe a method for speech endpoint detection including receiving identification data for a first state associated with a first frame of speech data from a WFST language model, determining that the first frame of the speech data includes silence data, incrementing a silence counter associated with the first state, copying a value of the silence counter of the first state to a corresponding silence counter field in a second state associated with the first state in an active state list, and determining that the value of the silence counter for the first state is above a silence threshold. The method further includes, determining that an endpoint of the speech has occurred in response to determining that the silence counter is above the silence threshold, and outputting text data representing a plurality of words determined from the speech data that was received prior to the endpoint.
US11727916B2
A system for monitoring and improving social agent interaction quality includes a computing platform having processing hardware and a system memory storing a software code. The processing hardware is configured to execute the software code to receive, from a social agent, interaction data describing an interaction of the social agent with a user, and to perform an assessment of the interaction, using the interaction data, as one of successful or including a flaw. When the assessment indicates that the interaction includes the flaw, the processing hardware is further configured to execute the software code to identify an interaction strategy for correcting the flaw, and to deliver, to the social agent, one or both of the assessment and the interaction strategy to correct the flaw in the interaction.
US11727907B2
An electronic vibrato system for a stringed instrument comprises an actuator and microcontroller which are disposed within a chassis. The control arm moves the actuator from a resting position to non-resting, rotated positions. The system is below a face of a stringed instrument such that the system has a disposed fulcrum within the instrument. The rotated positions impart resistive forces on said actuator and imparting control signals. The microcontroller processes said control signal and modulates pitch.
US11727894B2
A method is provided. The method includes receiving a request for a frame buffer from an application; identifying a next frame generation duration based on history information of frame timings; identifying a next frame generation start time based on a sync time corresponding to a next vertical sync (VSYNC) signal and the next frame generation duration; and providing the frame buffer to the application at the next frame generation start time.
US11727891B2
In various embodiments, an apparatus comprises a composite backplane that modulates light from a light source, where the composite backplane comprises an electronics layer disposed on a substrate, a photonics integrated circuit (IC) layer disposed on the electronics layer that causes light from the light source to propagate in a first direction, and an active light modulation (ALM) interface layer disposed on the photonics IC layer controls an ALM interface layer in order to control the light propagating in the first direction.
US11727888B2
A display driving circuit is provided. The circuit drives a display panel that includes data lines, sensing lines, and sub-pixels connected to the data lines and the sensing lines. The display driving circuit includes a data driver integrated circuit that drives the data lines. The data driver integrated circuit includes a driving block and a sensing block. The driving block includes plural digital-analog converters (DACs) each performing digital-analog conversion with respect to received sub-pixel data to generate output voltages and provide the output voltages of the DACs to the data lines. The sensing block measures grayscale voltages output from the DACs in a first operation mode and measures pixel voltages of the sub-pixels received from the sensing lines in a second operation mode.
US11727882B2
A pixel includes: a capacitor connected between a first voltage line and a first node; a light emitting diode including a first electrode connected to a second node, and a second electrode connected to a second voltage line; a first transistor; a second transistor; a third transistor including a first electrode connected to the first node, a second electrode connected to the second node, and a gate electrode to receive a first scan signal; a fourth transistor including a first electrode connected to the first node, a second electrode connected to a third voltage line to receive a third voltage, and a gate electrode to receive a second scan signal; and a compensation transistor including a first electrode connected to the first node, a second electrode connected to a fourth voltage line to receive a compensation voltage, and a gate electrode to receive a compensation control voltage.
US11727878B2
A pixel circuit and a display device including the pixel circuit are discussed. The pixel circuit can include a driving element including a first electrode connected to a first node to which a pixel driving voltage is applied, a gate electrode connected to a second node, and a second electrode connected to a third node; a first switch element including a first electrode connected to the third node, a gate electrode to which a first light emission control pulse is applied, and a second electrode connected to a fourth node; a second switch element including a first electrode connected to the third node, a gate electrode to which a second light emission control pulse is applied, and a second electrode connected to a fifth node; and a light emitting device including an anode connected to the fifth node, and a cathode electrode to which a low potential power voltage is applied.
US11727877B2
A pixel includes: an organic light emitting diode; a first transistor including a gate that is connected to a first node, wherein the first transistor is connected between a second node and a third node; a second transistor including a gate that is connected to a corresponding scan line, wherein the second transistor is connected between a data line and the second node; a storage capacitor connected between the first node and a first voltage; a third transistor including a gate that is connected to the corresponding scan line, the third transistor is connected between the first node and the third node; and a fourth transistor connected between a first end of the first transistor and a second voltage.
US11727875B2
An organic light emitting display device and a method for providing low luminance power thereof includes a data driver including a lookup table storing therein a low potential voltage and an initialization voltage corresponding to each gamma set such that a low potential voltage and an initialization voltage in a 60 Hz operation mode are respectively different from a low potential voltage and an initialization voltage in a 90 Hz operation mode and a method compensates for an anode charging time in the low luminance range, thereby improving seamlessness.
US11727874B2
A display panel including: a plurality of light emitting pixels which emit light in response to a first scan signal, a second scan signal, and a light emission control signal; and a plurality of light sensing pixels which output a sensing signal corresponding to external light in response to the first scan signal and the second scan signal, wherein each of the plurality of light emitting pixels includes an organic light emitting diode including an anode and a cathode, the cathode receiving a first driving voltage, and each of the plurality of light sensing pixels includes an organic photodiode including a first electrode and a second electrode, wherein the second electrode of the organic photodiode is electrically connected to the cathode of the organic light emitting diode to receive the first driving voltage.
US11727872B2
A pixel circuit, a display substrate and a display device are disclosed. The pixel circuit includes: a threshold compensation transistor, a shielding element including a first shielding portion and a second shielding portion coupled with each other; a data writing transistor, orthographic projections of an active layer of the data writing transistor and the gate of the data writing transistor on the substrate are overlapped to form a first overlapping area; the first electrode and the active layer of the data writing transistor are in a same layer, orthographic projections of the first electrode of the data writing transistor and the second shielding portion on the substrate are overlapped to form a second overlapping area; a size of the second overlapping area in the first direction is smaller than that of the first overlapping area in the first direction.
US11727865B1
A light-emitting diode driver and a display apparatus using the same are provided. The light-emitting diode driver includes a driving module and a plurality of current control modules. The driving module includes a plurality of bias circuits and a plurality of resistive devices, in which any two of the bias circuits are electrically coupled to each other through at least one of the resistive devices. The current control modules are respectively coupled to the bias circuits, and each of the current control modules includes a current control circuit and a slew-rate enhancement circuit. The current control circuit is configured to output a driving current. The slew-rate enhancement circuit is electrically coupled to the current control circuit, so as to output a complementary current.
US11727846B2
A light emitting display apparatus includes a gate driver including stages provided in a substrate and a plurality of gate lines connected to the stages. Each of the stages includes a shift register and two buffers connected to the shift register, a first buffer of two buffers configuring an nth stage and a first shift register configuring the nth stage are provided in an nth horizontal portion and a second buffer of the two buffers is provided in an n+2th horizontal portion, a third buffer of two buffers configuring an n+1th stage and a second shift register configuring the n+1th stage are provided in an n+3th horizontal portion and a fourth buffer of the two buffers is provided in an n+1th horizontal portion, and the nth horizontal portion is a region including pixels which are arranged along a 4n−3th gate line and a 4n−2th gate line.
US11727845B1
A display device includes a display panel including pixels, and a display panel driver configured to perform a first sensing operation to receive first sensing data for a driving transistor of each of the pixels from the pixels, to perform a second sensing operation to receive second sensing data for a light emitting element, and to determine a degradation rate of the light emitting element based on the first sensing data and the second sensing data.
US11727833B2
An information processing apparatus (30) includes: an estimation unit (33B) that estimates the crosstalk amount based on a relative positional relationship between a viewing position of a viewer of a display device (10) and a pixel a screen of the display device (10); and a generation unit (33C) that generates an image to be displayed on the display device (10) by correcting a value of each of a plurality of pixels of the screen based on the crosstalk amount.
US11727825B2
Provided is a braille teaching material, and a method of manufacturing the same. More particularly, the present disclosure relates to a braille teaching material, and a method of manufacturing the same, wherein a teaching tool is detachably attached to a dot corresponding to a raised dot of braille among vertical dots and horizontal dots of braille, so that even braille beginners with undeveloped fingertip sensitivity are able to learn braille.
US11727819B2
The present disclosure discloses an interactive system for teaching sequencing and programming to children. In some embodiments, the interactive system comprises a plurality of tiles organisable to form a structural pattern, wherein each tile comprises an RFID tag storing at least a pre-defined command corresponding to a first action and an identifier associated with a second set of actions, and an interactive robot. In some embodiments, the interactive robot when placed on the tile is configured for, receiving a voice command from a user, reading at least the pre-defined command and the identifier from the RFID tag associated with the tile, comparing the command received from the user and the pre-defined command, and performing one or more actions from among a third set of actions based on a result of comparison.
US11727817B2
An emergency or medical package comprising has: a body; attachment fittings, for attachment to complementary fittings of a UAV; and a plurality of compartments for housing medical or emergency supplies, including a compartment for a headset, providing two-way communication between a user of a headset and a person remote from the package, wherein the headset includes at least one camera, providing a video feed, that is sent to a remote person. A method of delivering these supplies and providing control over the use of the supplies provides two-way audio and visual communication between a remote person and the user wearing the headset, whereby the remote person can provide instructions and directions to the user. A method of planning a route for the delivery of a medical or emergency package by UAV, and a method for providing for a delivery of a priority package are also provided.
US11727813B2
Air traffic control systems and methods include communicating with passenger drones via one or more cell towers associated with the one or more wireless networks, wherein the passenger drones each include hardware and antennas adapted to communicate to the one or more cell towers, and wherein each passenger drone has a unique identifier in the air traffic control system; obtaining data associated with flight of each of the passenger drones based on the communicating; and managing the flight of each of the passenger drones based on the obtained data and performance of one or more functions associated with air traffic control, wherein each passenger drone is configured to constrain flight based on coverage of the one or more cell towers such that each passenger drone maintains communication on the one or more wireless networks.
US11727812B2
A computer-based airplane flight path planning method based on the pigeon-inspired optimization (PIO) algorithm includes steps of establishing an uncertainty prediction model, determining the path to be optimized, and obtaining an optimal path using the PIO algorithm for a flight controller onboard to execute. The PIO algorithm treats a pigeon flock as a scale-free network, applies map and compass operators to the scale-free network, and performs landmark operations to obtain the optimal path. The device that performs the path planning includes an access module for obtaining the regional environment information and a flight controller onboard the airplane. The flight controller includes a building module for setting up the trajectory prediction model including uncertainties; a determining module to determine the trajectories which need optimization; an optimization module, which uses the PIO algorithm to optimize the flight path; and a computer memory module.
US11727809B2
A system for implementing an interaction between a semi-autonomous or autonomous motor vehicle and a vulnerable user of a carriageway used by the motor vehicle and potentially crossed by a vulnerable user at a crossing, pedestrians and cyclists being considered to be vulnerable users. The system including an environment sensor, a computer processing the data received from the one or more environment sensors, and a display device arranged on the vehicle and directed to the outside of the vehicle, the display device in the form of a horizontal strip and occupying a longitudinal end of the vehicle, and providing vulnerable users present in the vehicle's environment in the vicinity of the crossing with a visual indication as to whether or not they may cross the carriageway road surface, so that pedestrians and cyclists can obtain unambiguous information as to their presence being taken into account by the vehicle.
US11727806B2
The disclosure describes a method for an ego vehicle. The method includes determining that a vehicle needs to park. The method further includes identifying a parking facility within proximity to the vehicle and a corresponding congestion level of the parking facility. The method further includes selecting a first parking model from two or more parking models based on the corresponding congestion level being closer to a first congestion range than a second congestion range. The method further includes identifying a parking spot for the vehicle within the parking facility based on the first parking model.
US11727805B2
A device may receive geographical data identifying a geographical area, and may receive, from vehicle devices of vehicles, first vehicle data identifying engine off conditions, locations during engine off conditions, and durations of the engine off conditions. The device may divide, based on the geographical data, the geographical area into clusters with particular dimensions, and may process data identifying the clusters and the first vehicle data, with a machine learning model, to determine parking data identifying public parking spaces in the geographical area. The device may receive, from a set of the vehicle devices associated with vehicles parked in the public parking spaces, vehicle data identifying engine on conditions and locations during the engine on conditions, and may identify available public parking spaces based on the second vehicle data and the parking data. The device may perform one or more actions based on data identifying the available public parking spaces.
US11727804B2
In an automatic parking system, a marker recognizing unit performs recognition of a predetermined number of markers located respectively at predetermined locations in a parking garage. A marker deter miner performs determination of whether there is a problem in recognition of at least one marker in the predetermined number of markers in accordance with information resulting from the recognition performed by the marker detector. An output unit outputs marker state information resulting from the determination performed by the marker determiner.
US11727799B2
Among other things, one or more travel signals are identified by analyzing one or more images and data from sensors, classifying candidate travel signals into zero, one or more true and relevant travel signals, and estimating a signal state of the classified travel signals.
US11727797B2
A system for communicating a traffic condition to an upstream vehicle can include a processor, disposed on an ego vehicle, and a memory. The memory can store a determination module and a communications module. The determination module can include instructions that cause the processor to determine, by the ego vehicle in a first lane, an existence of the traffic condition that includes a difference, between an actual velocity of a vehicle in a second lane and an expected velocity, being greater than a threshold. The communications module can include instructions that cause the processor to: (1) cause, in response to the existence, a communications device of the ego vehicle to communicate, to the upstream vehicle, information about the traffic condition and (2) cause, in response to an absence of the existence, the communications device to refrain from communicating, to the upstream vehicle, the information about the traffic condition.
US11727793B2
Method and system for generating movement profiles of traffic participants in a traffic network with at least two acquisition stations, wherein image data of the traffic participants are acquired by means of sensors of the acquisition stations and evaluated by means of an evaluation device, wherein data sets with feature data of the traffic participants are generated from the image data and wherein the data sets of different acquisition stations are compared.
US11727781B2
A system for monitoring the movements or other activities of patient. Aspects include a monitoring device with one or more sensors such as a pressure or motion sensors that may be positioned on or near a patient. Alerts may be generated by the monitoring device if the sensor readings fall outside predetermined limits set in a patient profile specific to a particular patient. Sensor readings and/or alerts may be sent by the monitoring device to the central server which may notify nearby caregivers that a patient needs assistance. The server may be configured to analyze sensor readings and alert information to refine patient profiles to reduce or eliminate false alarms.
US11727774B2
Three-dimensional (3D) audio can be presented during an augmented reality, mixed reality, or virtual reality simulation to notify a user that a real-world object is approaching or has crossed a boundary for an interaction space within which the user is to interact with the simulation. The 3D audio may indicate the current location of the intrusion or boundary while still leaving the user immersed in the simulation.
US11727773B2
A theft detection device, for coupling to a merchandise product, includes a housing with a first end of a conductive strap attached to the housing. The housing has an opening for a second end of the conductive strap. The conductive strap secures the theft detection device to the product, and activated when the second end of the conductive strap is inserted into the opening. A light sensor, within the housing, senses the amount of light shining on the detection device. A motion sensor, within the housing, senses movement of the detection device. An emitter, within the housing, provides audio signals to a user. A microcontroller, within the housing, is coupled to the light sensor, the motion sensor, and the emitter. The emitter emits an alarm based on data from the light and motion sensors. The emitter emits an alarm when the conductive strap is cut or loosened from the product.
US11727768B2
A wall-mounted electronic device holder is described. The wall-mounted electronic device holder displays information related to a patient room and/or a patient assigned to the patient room. The wall-mounted electronic device holder includes connections to a hospital communication network and power connections. The wall-mounted electronic devices includes input and output devices, such as a display and configurable light emitting devices to project information about the patient and/or the patient room.
US11727764B2
Methods and apparatuses for including zero-value playing cards in various playing card games are disclosed. Wagering techniques, playing strategies, and other game play may be changed based on the inclusion of zero-value cards in various card games.
US11727762B2
The present disclosure provides a method to determine if a user had placed a wager and verify that the wager was placed before the wagering market closed in a play-by-play wagering network. This method provides the ability to receive a wager from a user and allows the wagering network to receive a timestamp from the user's device to determine if the wager was placed before the market closing. Also, this method provides the ability to verify that there is no fraud, malicious activity, or cheating from the user by verifying that through a 3rd party network, such as the user's network connecting the user to the internet, that the timestamps provided by the network are correct and allowing the user to confirm their wager if received a few moments after the market has closed.
US11727754B2
A gaming machine, system, and method for presenting a game may include accepting a wager, randomly selecting k relocatable indicia from a set of N possible indicia, where N>k, positioning the k indicia into j possible locations (j>=k), evaluating the k indicia relative to first paytable with payout rules based solely on the indicia values, evaluating the k indicia relative to a second paytable with payout rules based on at least the location of the indicia, and awarding any prizes earned.
US11727752B2
Systems and methods are provided for movement of hand counts between gaming devices. A gaming device can receive an indication of an amount of hand count credit. A hand count value on the gaming device can be incremented by the received amount of hand count credit. The gaming device can generate outcomes of wagering games. The hand count value can be incremented based on a number of outcomes of the wagering game generated. A payout of the wagering game can be determined based on the hand count value.
US11727744B2
A paper sheet storage apparatus (1) includes: a placement mount (10) on which bills (B), i.e., an example of paper sheets, are placed; a leading-edge position restriction guide (20) that restricts the position of the leading edge portion of a bill (B) in an entering direction (D) in which the bill (B) advances when being transported onto the placement mount (10); and a sensor (30) that detects the presence/absence of an accumulation space (S) for bills (B) that is located above the placement mount (10). The sensor (30) detects the presence/absence of an accumulation space (S) by using detection light (L) emitted to a space between a first position (P1) that is located on an opposite side of the leading-edge position restriction guide (20) from the bills (B) on the placement mount (10) and a second position (P2) below the first position (P1) that is located on an opposite side of the bills (B) on the placement mount (10) from the leading-edge position restriction guide (20).
US11727743B2
The disclosure relates to a cash depositing and dispensing machine comprising: a machine body having outer circumferential walls, and an arrangement comprising: a cash input/output unit having an interface for allowing depositing and dispensing of cash, a cash handling unit, and a cash storage unit, wherein said cash input/output unit, said cash handling unit, and said cash storage unit being arranged in relation to each other in relation to said machine body between: a closed position for which the outer circumferential walls of the machine body enclose the cash handling unit and the cash storage unit so as to prevent access thereto, and a service position and a cash access position for which at least the cash handling unit protrudes from the machine body so as to allow access thereto.
US11727742B2
A method for maintaining a folding operable wall comprising: (a) recording a template of a biological trait of an authorized individual into a biometric verification system; (b) saving the template in a database; (c) capturing a new record; (d) comparing the new record against the template; (e) confirming the identity of the authorized individual if the new record is substantially similar to the saved template; (f) preventing the electrical operation circuit from functioning if the biometric verification system fails to authenticate the identity of the authorized individual; and (g) restarting the electrical operation circuit after the identity of the authorized individual is verified.
US11727740B1
An entry system includes a plurality of first user devices, such as key fobs, ID cards and the like. A plurality of second user devices are maintained by users, and may include mobile phones, smart watches and tablets. A main entry system controls a barrier to allow entry to approved individuals. An authorization system is configured to validate the first and second user devices, and to send an electronic questionnaire to the second user device. The user must complete the questionnaire and transmit it to the main entry system. The second user device, the main entry system, and the authorization system communicate with each other over a computer network. If the user successfully completes the questionnaire and the user's identity is authenticated, the main entry system allows the barrier to be opened so that the user may enter the facility.
US11727737B2
Provided is an in-store dual-mode communication system in which shelves are disposed within a commercial space. A server is coupled to the Internet and/or a wide-area network and is configured to send and receive communications. Also provided are light-based messaging units that are located on and/or attached to such shelves, each: 1) having a light source, 2) receiving a communication from the server, and 3) in response to receipt of such communication, turning the light source on and off so as to broadcast a digital message that was included within such communication, as a binary-encoded digital signal corresponding to on/off states of the light source. A user device: (i) receives, via its light sensor, and then decodes the binary-encoded digital signal from a light-based messaging unit in order to obtain the digital message that corresponds to it; and also (ii) communicates with the server via its wireless interface.
US11727730B2
This disclosure relates to a system configured to generate and provide timely vehicle event information for a fleet of vehicles including at least a first vehicle. Individual vehicles detect vehicle events and transmit related information to a remote computing server. The remote computing server determines whether the detected vehicles events are relevant to add to a set of vehicle events scenarios. For example, if a particular vehicle event is duplicative of a previous vehicle event, if may not need to be added. The newest vehicles events may be reported at certain intervals, in particular if they are indicative of a trend.
US11727724B1
Estimating emotion may include obtaining an image of at least part of a face, and applying, to the image, an expression convolutional neural network (“CNN”) to obtain a latent vector for the image, where the expression CNN is trained from a plurality of pairs each comprising a facial image and a 3D mesh representation corresponding to the facial image. Estimating emotion may further include comparing the latent vector for the image to a plurality of previously processed latent vectors associated with known emotion types to estimate an emotion type for the image.
US11727720B2
Disclosed is a face verification method and apparatus. The method including analyzing a current frame of a verification image, determining a current frame state score of the verification image indicating whether the current frame is in a state predetermined as being appropriate for verification, determining whether the current frame state score satisfies a predetermined validity condition, and selectively, based on a result of the determining of whether the current frame state score satisfies the predetermined validity condition, extracting a feature from the current frame and performing verification by comparing a determined similarity between the extracted feature and a registered feature to a set verification threshold.
US11727717B2
When one looks at a face, one cannot help but ‘read’ it: in the blink of an eye, people form reliable impressions of both transient psychological states (e.g., happiness) and stable character traits (e.g., trustworthiness). Such impressions are irresistible, formed with high levels of consensus, and important for social decisions. Disclosed herein is a large-scale data-driven methodology that allows for the easy manipulation of social trait information in hyper-realistic face images. For example, a given face image could be made to look more or less trustworthy by moving a simple slider. Further, this method can not only generate faces, but can ‘read’ faces as well, providing confidence estimates of different social traits for any arbitrary image. The disclosed approach is both fast and accurate, and represents a paradigm shift in facial photo manipulation.
US11727712B2
Ping-based imaging systems may be used for tracking motion of hard or soft objects within an imaged medium. Motion detection and motion tracking may be performed by defining fingerprint points and tracking the position of each fingerprint point based on the echoes of multiple transmitted pings.
US11727707B2
Described herein is a system for automatically capturing images. A device may execute an application on the device. In response to receiving a request for capturing an image of a document, the application may control the operation of the camera to contemporaneously and continuously capture image frames of an area within the field of view of a camera of the device. The field of view may include an object and in turn may be included in the captured image frames. The application may determine whether the aspect ratio and real-world size of the object in the captured image frames corresponds with a specified threshold size and aspect ratio which corresponds with a given document type. In response to determining the object corresponds to the given document type, the camera may automatically extract an image of the object.
US11727699B2
A system and method for developing applications (Apps) for automated assessment and analysis of processed biological samples. Such samples are obtained, combined with nutrient media and incubated. The incubated samples are imaged and the image information is classified according to predetermined criteria. The classified image information is then evaluated according to Apps derived from classified historical image information in a data base. The classified historical image information is compared with the classified image information to provide guidance on further processing of the biological sample through Apps tailored to process provide sample process guidance tailored to the classifications assigned to the image information.
US11727697B2
A system performs optical character recognition (OCR) on an image displaying a portion of an object. An image classification system identifies the object in the image, based on which one or more object detection models identify labels associated with the object within the image. The system determines text of the identified labels using OCR, and analyzes the OCR resultant text for discrepancies and/or inaccuracies. In response to identifying a discrepancy, the system provides a recommendation for improving the accuracy of the OCR resultant text.
US11727692B2
Aspects of the disclosure relate to detecting an emergency vehicle. For instance, a plurality of images may be taken from a perspective of an autonomous vehicle. One or more gates representing a region of interest at a respective distance from the vehicle may be generated for the images. A plurality of lights may be detected within the one or more gates. A first candidate emergency vehicle may be identified from a detected plurality of lights in one or more gates of one of the images, and a second candidate emergency vehicle may be identified from a detected plurality of lights in one or more gates of another of the images. The first and second candidate emergency vehicles are determined to be the same emergency vehicle and to be active. An operational system of the autonomous vehicle is controlled based on the determination that the given emergency vehicle is active.
US11727690B2
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for predicting occupancies of agents. One of the methods includes obtaining scene data characterizing a current scene in an environment; and processing a neural network input comprising the scene data using a neural network to generate a neural network output, wherein: the neural network output comprises respective occupancy outputs corresponding to a plurality of agent types at one or more future time points; the occupancy output for each agent type at a first future time point comprises respective occupancy probabilities for a plurality of locations in the environment; and in the occupancy output for each agent type at the first future time point, the respective occupancy probability for each location characterizes a likelihood that an agent of the agent type will occupy the location at the first future time point.
US11727688B2
A method and apparatus for labelling information of a video frame, includes: obtaining a video; performing feature extraction on a target video frame in the video, to obtain a target image feature of the target video frame; determining, according to image feature matching degrees between the target video frame and labelled video frames, a guide video frame of the target video frame from the labelled video frames, the guide video frame being used for guiding the target video frame for information labelling, and the image feature matching degrees being matching degrees between the target image feature and image features corresponding to the labelled video frames; and generating target label information corresponding to the target video frame according to label information corresponding to the guide video frame.
US11727687B2
Disclosed are systems and methods for summarizing content or preparing missed portions of content based on natural language queries. A natural language query can be received. One or more portions of summarized or missed content can be determined based on the natural language query, and transmitted to a user device.
US11727686B2
Systems and techniques that facilitate few-shot temporal action localization based on graph convolutional networks are provided. In one or more embodiments, a graph component can generate a graph that models a support set of temporal action classifications. Nodes of the graph can correspond to respective temporal action classifications in the support set. Edges of the graph can correspond to similarities between the respective temporal action classifications. In various embodiments, a convolution component can perform a convolution on the graph, such that the nodes of the graph output respective matching scores indicating levels of match between the respective temporal action classifications and an action to be classified. In various embodiments, an instantiation component can input into the nodes respective input vectors based on a proposed feature vector representing the action to be classified. In various cases, the respective temporal action classifications can correspond to respective example feature vectors, and the respective input vectors can be concatenations of the respective example feature vectors and the proposed feature vector.
US11727684B2
One or more computing devices perform a method for placing a virtual tripwire onto grid points of a geocoordinate grid. A device processor directs a camera to capture a series of images within the camera's field of view. The processor identifies objects of interest within the images and determines movements of the objects through the images. The processor identifies directions of travel of the objects and determines variances in those directions of travel. The processor further determines vectors of median direction of travel for vector points corresponding to the objects on the grid. The processor then determines multiple candidate locations for placement of the tripwire across grid points of the grid in a direction approximately orthogonal to the direction of travel of at least one object of interest and automatically selects one of the candidate locations based on the vectors of median direction of travel and the travel direction variances.
US11727681B2
Technology is disclosed for annotating and source linking the objects displayed in an image. An example method including detecting, by a processing device, an object in an image; associating the object in the image with a source indicator; annotating, by the processing device, the image to indicate the object is associated with the source indicator; receiving a user selection of the object in the image; and identifying a source based on the source indicator and on contextual data associated with the user selection, wherein the source comprises information about the object.
US11727674B2
A system and method are provided for training and using a machine learning model to analyze hematoxylin and eosin (H&E) slide images, where the machine learning model is trained using a training data set comprising a plurality of unmarked H&E images and a plurality of marked H&E images, each marked H&E image being associated with one unmarked H&E image and each marked H&E image including a location of one or more molecules determined by analyzing a multiplex IHC image having at least two IHC stains, each IHC stain having a unique color and a unique target molecule. Predicted molecules and locations identified with the machine learning model result in an immunotherapy response class being assigned to the H&E slide image.
