US11805712B2
A phase change memory device includes a bottom conductive line, a dielectric layer, a bottom memory layer, and a top electrode. The dielectric layer covers the bottom conductive line. The bottom memory layer is in the dielectric layer and is electrically connected to the bottom conductive line. The bottom memory layer includes a tapered portion and a neck portion. The tapered portion is over the bottom conductive line and is tapered toward the bottom conductive line. The neck portion is directly between the tapered portion and the bottom conductive line. The neck portion has a substantially constant width. The top electrode is over and electrically connected to the bottom memory layer.
US11805710B2
A method of fabricating a three-dimensional semiconductor memory device includes forming a cell stack layer covering key and cell regions of a substrate and including a variable resistance layer and a switching layer, forming key mask patterns on the cell stack layer of the key region and cell mask patterns on the cell stack layer of the cell region, and simultaneously forming a plurality of key patterns on the key region and a plurality of memory cells on the cell region by etching the cell stack layer using the key and cell mask patterns as an etching mask. Each memory cell includes a variable resistance pattern and a switching pattern formed by etching the variable resistance layer and the switching layer. Each key pattern includes a dummy variable resistance pattern and a dummy switching pattern formed by etching the variable resistance layer and the switching layer.
US11805697B2
An organic electroluminescence device includes a first electrode, a hole transport region on the first electrode, an emission layer on the hole transport region, an electron transport region on the emission layer, and a second electrode on the electron transport region. The hole transport region includes a monoamine compound represented by the following Formula 1:
US11805692B2
Provided is an electroluminescent display panel, including: a first region and a second region. The first region includes a plurality of first pixels each including a plurality of first type subpixels and at least one second type subpixel. The second region includes a plurality of second pixels each including a plurality of first type subpixels. The second type subpixel is configured to be light-transmitting and non-light-transmitting in an image acquisition state and in an image display state, respectively.
US11805678B2
A display device includes: a substrate comprising a first display area and a second display area, the first display area comprising a transparent area and the second display area being arranged to surround at least a portion of the first display area; a first pixel in the first display area and comprising a first pixel electrode, a first intermediate layer, and a first opposite electrode; and a second pixel in the second display area and comprising a second pixel electrode, a second intermediate layer, and a second opposite electrode, wherein each of the first intermediate layer and the second intermediate layer comprises a first section having a portion where a thickness thereof is constant and a second section where the thickness thereof is variable.
US11805675B2
A display panel and a display device are provided. The display panel includes a substrate an array layer on the substrate; a display layer located on a side of the array layer away from the substrate, wherein the display layer includes a plurality of light-emitting devices; an optical layer located on a side of the display layer away from the array layer, wherein the optical layer includes a first optical structure, and the first optical structure is arranged corresponding to intervals between the plurality of light-emitting devices; and a first light-shielding member located on a side of the optical layer facing the substrate, wherein the first light-shielding member forms a light pass opening, and the light pass opening and the first optical structure overlap each other.
US11805674B2
A display device including display regions with inconspicuous seam is provided. The display device includes a first display panel and a second display panel. The first display panel includes a first display region and a visible-light-transmitting region. The second display panel includes a second display region. The first display region is adjacent to the visible-light-transmitting region. The first display region includes a first light-emitting element and a second light-emitting element. A first common electrode included in the first light-emitting element includes a portion in contact with a second common electrode included in the second light-emitting element. The first common electrode has a function of reflecting visible light. The second common electrode has a function of transmitting visible light. The second light-emitting element is positioned closer to the visible-light-transmitting region than the first light-emitting element. The second display region includes a portion overlapping with the second light-emitting element and a portion overlapping with the visible-light-transmitting region.
US11805671B2
A method for manufacturing a display backplane, a display backplate, and a display device are disclosed. The method includes: forming a planarization layer on one side of a substrate inside a pixel region, a partition region, and a perforation region; forming at least one girdle of annular passivation layer disposed around the perforation region on a surface, away from the substrate, of the planarization layer inside a portion of the partition layer; removing a portion of the planarization layer, inside the partition region, uncovered by the annular passivation layer and the planarization layer, inside the partition region, partially covered by the annular passivation layer, to obtain at least one girdle of annular isolation columns disposed between the substrate and the annular passivation layer and around the perforation region; and forming organic light-emitting elements on one side of the planarization layer away from the substrate to obtain the display backplane.
US11805666B2
Provided is a display device including a first substrate including a display part and a non-display part around the display part, a second substrate disposed on the first substrate, a pixel disposed between the display part and the second substrate, a quantum dot layer disposed between the second substrate and the pixel, a bank layer disposed around the quantum dot layer, and when viewed on a plane, overlapping the non-display part, a color filter disposed between the second substrate and the quantum dot layer, a dummy color filter, when viewed on the plane, overlapping the non-display part, and disposed between the bank layer and the second substrate, and a sealant disposed between the non-display part and the bank layer.
US11805657B2
A ferroelectric tunnel junction (FTJ) memory device includes a bottom electrode located over a substrate, a top electrode overlying the bottom electrode, and a ferroelectric tunnel junction memory element located between the bottom electrode and the top electrode. The ferroelectric tunnel junction memory element includes at least one ferroelectric material layer and at least one tunneling dielectric layer.
US11805654B2
A semiconductor device includes a peripheral circuit region with a first substrate, circuit devices on the first substrate, and a first wiring structure, a memory cell region with a second substrate that has a first region and a second region, gate electrodes stacked in the first region, channel structures that penetrate the gate electrodes, a first horizontal conductive layer on the second substrate in the first region, an insulating region on the second substrate in the second region, a second horizontal conductive layer on the first horizontal conductive layer and the insulating region, and a second wiring structure, and a third wiring structure that connects the first substrate to the second substrate, and includes an upper via that penetrates the second horizontal conductive layer, the insulating region, and the second substrate, and a lower wiring structure connected to the upper.
US11805650B2
Embodiments of structure and methods for forming a three-dimensional (3D) memory device are provided. In an example, a method for forming a 3D memory device includes the following operations. First, a slit structure and a support structure are formed in a stack structure having interleaved a plurality of sacrificial material layers and a plurality of insulating material layers, the initial support structure between adjacent slit openings of the slit structure. A source structure is formed to include a source portion in each of the slit openings. A pair of first portions of a connection layer is formed in contact with and conductively connected to the source portion. A second portion of the connection layer is formed in contact with and conductively to the pair of first portions of the connection layer.
US11805647B2
Embodiments of 3D memory devices and methods for forming the same are disclosed. In an example, a method for forming a 3D memory device is disclosed. A channel opening extending vertically is formed above a substrate. A semiconductor plug is formed in a lower portion of the channel opening. A memory film and a channel sacrificial layer are subsequently formed above the semiconductor plug and along a sidewall of the channel opening. A semiconductor plug protrusion protruding above the semiconductor plug and through a bottom of the memory film and the channel sacrificial layer is formed. A cap layer is formed in the channel opening and over the channel sacrificial layer. The cap layer covers the semiconductor plug protrusion. A semiconductor channel is formed between the memory film and the cap layer by replacing the channel sacrificial layer with a semiconductor material epitaxially grown from the semiconductor plug protrusion.
US11805644B2
Provided is a manufacturing method of a memory device, including: forming a stacked layer on a substrate; patterning the stacked layer to form a plurality of openings in the stacked layer; forming a spacer on a sidewall of the openings; performing a first etching process by using the spacer as a mask to form a plurality of stack structures, wherein the spacer is embedded in the stack structures, such that a width of an upper portion of the stack structures is less than a width of a lower portion thereof; forming a dielectric layer on the stack structures and the spacer; and respectively forming a plurality of contact plugs on the substrate between the stack structures.
US11805643B2
Aspects of the disclosure provide methods for manufacturing semiconductor devices. One of the methods forms a string of transistors in a semiconductor device over a substrate of the semiconductor device. The method includes forming a first substring of transistors having a first channel structure that includes a first channel layer and a first gate dielectric structure that extend along a vertical direction over the substrate. The method includes forming a channel connector over the first substring and forming the second substring above the channel connector. The second substring has a second channel structure. The second channel structure includes the second channel layer and a second gate dielectric structure that extend along the vertical direction. The second gate dielectric structure is formed above the channel connector. The channel connector electrically couples the first channel layer and the second channel layer.
US11805640B2
A semiconductor device includes a substrate, a passing word line in the substrate, and a dielectric structure surrounding the passing word line. The dielectric structure has an enlargement portion at a bottom of the dielectric structure, and a maximum width of the enlargement portion of the dielectric structure is wider than a width of a top of the dielectric structure.
US11805628B2
A power conversion device includes a connector and a sealing member. The connector is connected to a lead-in pipe of a cooling device on the outside of a case. The sealing member makes a watertight seal between a refrigerant flow pipe, which is the lead-in pipe, and the connector. The sealing member includes a connector-side tubular portion, a first watertight seal projection, and a second watertight seal projection. The connector-side tubular portion is located between an inner peripheral surface of the connector and an outer peripheral surface of the lead-in pipe. The first watertight seal projection projects radially outward in an annular shape from the connector-side tubular portion toward the inner peripheral surface of the connector. The second watertight seal projection projects radially inward in an annular shape from the connector-side tubular portion toward the outer peripheral surface of the lead-in pipe.
US11805627B2
A data center heat recovery system includes a building heat pump system providing a first liquid when an ambient temperature is lower than a first preset temperature, a heat exchanger receiving the first liquid from the building heat pump system when the ambient temperature is lower than the first preset temperature, and modular data centers. Each of the modular data centers includes an air chiller and a data center. Each of the modular data centers is coupled to the heat exchanger through a second pipeline containing a second fluid. When the ambient temperature is higher than a second preset temperature, the air chiller cools the second fluid. When the ambient temperature is lower than the first preset temperature, the heat exchanger collects heat from the second fluid, and the heat exchanger transports the collected heat to the building heat pump system through the first fluid in the first pipeline.
US11805626B1
A heat exchanger for removing heat from a server cabinet, wherein the heat exchanger is disposed within the server cabinet and behind at least one server in the server cabinet, the heat exchanger including an upstream surface facing the at least one server, the upstream surface receiving air heated by the at least one server, wherein the air enters the heat exchanger in a generally horizontal direction, the heat exchanger having a fluid inlet for receiving a working fluid, and a fluid outlet for discharging the working fluid, wherein the working fluid cools the air entering the heat exchanger, and the heat exchanger having a downstream surface that discharges air cooled by the heat exchanger, wherein the air cooled by the heat exchanger exits the heat exchanger in a generally vertical direction.
US11805624B2
Various aspects include devices, systems, and methods for cooling a heatsink of electronic equipment immersed in an immersion coolant tank with a coolant shroud. The coolant shroud includes side walls and a covering wall. The side walls mounted on a mounting surface within the immersion coolant tank and on which the heatsink is secured and at least one of the side walls includes a fluid port. The covering wall extends from and between the side walls, wherein the side walls and the covering wall together form a cooling chamber that receives the heatsink. The covering wall includes a fluid aperture separate from the fluid port, wherein dielectric fluid inside the cooling chamber is in fluid communication with dielectric fluid outside the cooling chamber via the fluid aperture. The fluid port is in fluid communication with a dielectric fluid pump disposed outside the cooling chamber.
US11805623B2
A heat dissipation system includes an accommodation device, a collection device, and a control device. The accommodation device stores a first liquid. The first liquid converts to a first gas when satisfying a first temperature condition. An electronic apparatus is arranged in the first liquid, the first liquid doe not affect an operation of the electronic apparatus and converts to the first gas through heat generated by the electronic apparatus. The first temperature condition changes as an air pressure in the accommodation device changes. The collection device is configured to collect a parameter that indicates the air pressure in the accommodation device. The control device is configured to determine and execute a control instruction according to the parameter. The control instruction includes an instruction used to adjust the air pressure in the accommodation device.
US11805622B2
An immersion cooling system includes an immersion tank and one or more information technology (IT) equipment situated within the immersion tank. The IT equipment is configured to provide IT services and is at least partially submerged within a phase change liquid, where, when the IT equipment provides the IT services, the IT equipment generates heat that is transferred to the phase change liquid thereby causing at least some of the phase change liquid to turn into vapor phase. The immersion cooling system includes a primary condenser unit positioned above the immersion tank and a secondary condenser unit, where, either a single, or both the primary and secondary condenser units are configured to receive cooling liquid from an external cooling unit to condense the phase change liquid in vapor phase back into liquid phase.
US11805619B2
A data center rack assembly includes a rack, an electronic device, and an adjustable air duct. The rack includes a frame defining opposite first and second rack sides spaced apart in a longitudinal direction. The electronic device presents an intake side configured to receive air therethrough for passage into the electronic device. The electronic device is mounted to the frame such that the intake side is disposed intermediately between the rack sides and is spaced from the first rack side to define a longitudinal dimension therebetween. The duct includes relatively shiftable first and second duct sections that extend in the longitudinal direction to cooperatively present an adjustable longitudinal duct length, and a drive mechanism operably coupled to the first and second sections to control relative shifting of the sections in the longitudinal direction to thereby adjust the longitudinal duct length to correspond with the longitudinal dimension.
US11805614B2
An electrical arrangement (1), comprising a housing (2) having a housing opening (20), an electrical component (3) within the housing (20), a power supply connection (4), a contact protection cover (5), and a circuit breaker (6) which can be inserted into the housing (2), wherein, in the inserted state, the circuit breaker (6) connects the electrical component (3) to the power supply connection (4) and, in the withdrawn state, the circuit breaker (6) disconnects the connection, wherein the contact protection cover (5) can be fastened to the housing (2) in a locking position in which the contact protection cover (5) covers the housing opening (20), and wherein, in the inserted state, the circuit breaker (6) locks the contact protection cover (5) in the locking position.
US11805612B2
A device having fool-proofing structure is configured to be inserted into a cabinet along a first direction and includes a case and an elastic sheet module. The elastic sheet module is disposed on a side of the case and includes a first end disposed on the case, a second end opposite to the first end, a first protrusion portion and a second protrusion portion. The first protrusion portion is adjacent to the second end, protrudes from the case and is configured to abut against the cabinet. The second protrusion portion is farther from the second end than the first protrusion portion, protrudes from the case, and is configured to make the second end and the first protrusion portion move toward the interior of the case as being pressed by a force.
US11805608B2
A display apparatus includes: a display panel including a first edge extending in a first direction and a second edge extending in a second direction intersecting with the first direction; a frame extending in one of the first direction and the second direction and located behind the display panel; a plurality of supporters located between the display panel and the frame, where each of the plurality of supporters extends in the first direction; and a connector connecting adjacent supporters among the plurality of supporters.
US11805607B2
Provided is a display device including a display module including a curvature area configured to be folded about an axis substantially parallel to a first direction, a first flat area, and a second flat area spaced from the first flat area in a second direction crossing the first direction with the curvature area therebetween, and a support member below the display module, and including a first plate, a second plate below the first plate, and a first spacer pattern between the first plate and the second plate, and including main spacers and sub spacers, the main spacers being longer than the sub spacers.
US11805606B2
A sliding display apparatus comprises a display panel including first to fourth side surfaces, a case configured to accommodate the display panel, a cover configured to cover an opened upper surface of the case and including a hole provided at one side thereof, a wire driving part connected to at least one wire connected to a lower surface of the display panel, and a sliding controlling part configured to control the wire driving part, and an upper portion of the display panel is exposed through the hole provided at the cover.
US11805601B2
A load control device for controlling a load unit includes a transistor circuit, a charge/charge-discharge circuit, a first hand-assembly electrode and a second hand-assembly electrode. The transistor circuit includes a transistor, and a first electrode of the transistor is electrically connected to one end of the load unit. The charge/charge-discharge circuit is electrically connected to a control electrode and a second electrode of the transistor. The first hand-assembly electrode is electrically connected to the control electrode of the transistor. The second hand-assembly electrode is electrically connected to the charge/charge-discharge circuit and the second electrode of the transistor. A hand-assembly circuit board including the load control device and a hand-assembly circuit is also provided.
US11805598B2
Disclosed is an ultra-thin composite transparent conductive film, comprising: a transparent substrate; a first UV glue layer disposed on one side of the transparent substrate, pattern-imprinted and cured to form a first grid-shaped groove and a first lead groove, the first grid-shaped groove and the first lead groove being filled with conductive materials to form a first conductive layer and a first lead region respectively, depth of the first grid-shaped groove and the first lead groove being smaller than a thickness of the first UV glue layer; a second UV glue layer disposed on one side of the first UV glue layer away from the transparent substrate and used as a reinforced insulating support layer; and a third UV glue layer disposed on one side of the second UV glue layer away from the transparent substrate, pattern-imprinted and cured to form a second grid-shaped groove and a second lead groove, the second grid-shaped groove and the second lead groove being filled with conductive materials to form a second conductive layer and a second lead region respectively, and depth of the second grid-shaped groove and the second lead groove being not greater than a thickness of the third UV glue layer. The ultra-thin composite transparent conductive film has a simple structure and a simplified and stable preparation process, a reduced preparation cost, and can be used widely.
US11805597B2
A high-throughput method of manufacturing a liquid metal circuit may include applying a liquid metal to an alloying metal pattern on an elastic substrate to form the liquid metal circuit. The elastic substrate may have a surface area greater than 1 square inch. The liquid metal circuit may include a plurality of liquid metal circuits on the elastic substrate. Methods of using the liquid metal circuit are also described.
US11805596B2
In described examples, an enclosure for circuitry includes a platform, a charge source, a first capacitive plate, a second capacitive plate, and a capacitive sensor. The circuitry is fixedly coupled to the platform. The first capacitive plate is also fixedly coupled to the platform, and either alone, or together with the platform, surrounds a volume containing the circuitry and the charge source, the charge source electrically coupled to and configured to charge the first capacitive plate. The second capacitive plate is fixedly coupled to the platform without touching the first capacitive plate, and either alone, or together with the platform, surrounds the first capacitive plate. The second capacitive plate is configured so that there is an electric potential difference between the first capacitive plate and the second capacitive plate. The capacitive sensor is electrically connected to the first capacitive plate and configured to determine when a capacitance between the first and second capacitive plates is changed.
US11805592B2
A circuit board assembly is applied to the field of electronic communications technologies to resolve a prior-art heat dissipation problem of a circuit board. The circuit board assembly combines, on a second circuit board, low-speed signals transmitted between a plurality of I/O modules and an IC chip, and then transmits the combined low-speed signals to the IC chip by using a low-speed cable. A low-speed signal sent by the IC chip to the plurality of I/O modules is extended to a plurality of low-speed signals on the second circuit board, and then the plurality of low-speed signals are separately sent to the plurality of I/O modules. This may be applied to a scenario in which a relatively large quantity of electronic components need to be disposed on a circuit board.
US11805580B2
A light emitting diode (LED) driving device is provided. The LED driving device includes a rectifier configured to generate a rectified voltage, wherein the rectifier is directly connected to an input node of a light source including LEDs; a regulator configured to output a direct current (DC) power supply voltage using the rectified voltage; a microcontroller including a control terminal and a power terminal, wherein the microcontroller is configured to generate a dimming control signal based on a voltage input, receive the DC power supply voltage through the power terminal and output the dimming control signal through the control terminal; a driver configured to control an LED current to flow through the LEDs based on the dimming control signal; and a switch connected between a control node and a ground node, wherein an output terminal of the regulator and the control terminal are connected to the control node.
US11805570B2
For each UE (TxUE) in discontinuous reception (DRX) in sidelink (SL) with each second UE(RxUE), and in communication over an air interface (Uu) with a gNB, determining a TxUE Uu active time. Further determining a TxUE Uu offset time accounting for TxUE processing of both a TxUE SL grant from the gNB and data for SL transmission to each RxUE. The TxUE Uu offset time is greater than or equal to a minimum TxUE Uu offset time. Further determining, for each RxUE, one or more RxUE SL active times, each RxUE SL active time: starting no earlier than a start of the TxUE Uu active time plus the TxUE Uu offset time for a TxUE from which the each RxUE is to receive data, and ending no later than the end of the TxUE Uu active time for a TxUE from which the each RxUE is to receive data.
US11805567B2
A method and an apparatus for initiating user plane path re-establishment and a communications system are disclosed. The method includes: determining, by a session management function entity based on first location information of a terminal device, a session service area to which a current session of the terminal device belongs; and after receiving second location information of the terminal device sent by a mobility management function entity, if determining that the second location information is not within the session service area, instructing the terminal device to initiate a re-establishment procedure for the current session or initiate a handover procedure. Due to introduction of the session service area, when the terminal device moves back and forth at edges of service areas of two adjacent user plane function entities, a ping-pong effect caused by frequent handover between the two user plane function entities is avoided, and user experience is improved.
US11805560B2
A communication system includes a server on which there is stored a second device identifier, ID, for a second wireless device and a second user ID associated with a second user; wherein upon the server identifying that the second user ID is stored on a first wireless device, transmitting the second user ID and the second wireless device ID to the first wireless device to allow the first wireless device to associate the second wireless device with the second user; and wherein upon the first wireless device identifying that the second wireless device is within peer to peer communication range of the first wireless device, the first wireless device is arranged to provide an indication that the second wireless device is available for establishing a connection with the first wireless device for communicating with the second user.
US11805557B2
The present disclosure relates to a mobile terminal and base station and respective operation methods. The mobile terminal comprises circuitry, which in operation, determines a condition for requesting on-demand a transmission of other system information; performs a random access procedure; and receives via broadcast a system information message including the on-demand requested other system information. The system information request message of the random access procedure includes an information element with a bit-pattern conforming to a specific format with at least a part of the bit-pattern for requesting the other system information. And the contention resolution message of the random access procedure includes the same, or the same part of the bit-pattern for detecting collisions during the random access procedure.
US11805553B2
The present disclosure provides a control method, a network device, and a terminal. The control method includes transmitting a first limit value for at least one of load control, congestion control and access control.
US11805552B2
The bandwidth of ranging signals used in ranging session in a distributed system are dynamically adjusted based on the accuracy of the ranging over multiple ranging sessions and optionally based on the probability of successful Listen Before Transmit (LBT) procedure over the multiple ranging sessions. The accuracy of the ranging may be determined, e.g., based on the variance of determined ranges over a number of ranging sessions, which may be compared to a threshold to indicate low accuracy ranging. The bandwidth of the ranging signals may be increased based on an indication of low accuracy ranging. If the ranging signals are broadcast on unlicensed spectrum using LBT procedures, the probability of successful LBT procedures by the initiator UE, the responder UEs, or all participating UEs may be used to determine whether bandwidth of the ranging signals should be decreased.
US11805550B2
This disclosure describes systems, methods, and devices related to multiple-input multiple-output (MIMO) channel access. A device may determine one or more time division duplex (TDD) service periods (SPs). The device may determine a directional multi-gigabit (DMG) frame to be sent to a responder device on a channel associated with a MIMO communication. The device may cause to send the DMG frame to the responder device on the channel. The device may establish a MIMO channel access based on sending the DMG frame to the responder device.
US11805546B2
Disclosed are wireless communication system base stations. Each wireless communication base station comprises a communication module and a processor. When the base stations carry out DRS- and nonunicast data-multiplexed transmission, the processors select one channel access type among two channel access types according to whether both of two conditions are satisfied, the two conditions being that the duration of the DRS- and nonunicast data-multiplexed transmission is 1 ms or less, and the duty cycle of DRS transmission is 1/20 or less. Among the two channel access types, the first type is channel access in which random backoff is carried out using a variable-size contention window (CW), the size of the CW being determined according to channel access priority class; and the second type is channel access in which only single time interval-based LBT is carried out.
US11805538B2
Provided is a method for indicating a resource, including: indicating, in a configured time-frequency resource region, a time-frequency resource of a service with first transmission duration pre-empted by a service with second transmission duration, by physical layer signaling, where the first transmission duration is larger than the second transmission duration. An apparatus for indicating a resource and a storage medium are further disclosed herein.
US11805507B2
In embodiments of the present disclosure, a method is provided for managing a communication channel between a first communication unit and a second communication unit in an AP. At the first communication unit, a request is transmitted to the second communication unit for reserving a communication channel. Here, the second communication unit is associated with a Wi-Fi network that is different from a network type associated with the first communication unit, and the first and second communication units share a band of the communication channel. A response for reserving the communication channel is received from the second communication unit. In accordance with a determination that the response indicates the communication channel has been reserved for a time duration, data is transmitted at the first communication unit within the time duration on the communication channel. Therefore, conflicts between the first and second communication units in the AP may be reduced.
US11805494B2
Certain aspects of the present disclosure provide techniques for paging based on a paging early indication (PEI). Particular aspects provide for a method for wireless communication performed by a user equipment (UE). The method generally includes determining a set of paging cycles for receiving paging information from a base station (BS), receiving a first paging early indicator (PEI) from the BS in a first paging cycle of the set of paging cycles, wherein the first PEI indicates whether the paging information will be transmitted to the UE in one or more second paging cycles of the set of paging cycles occurring after the first paging cycle, and receiving the paging information in the one or more second paging cycles based on the first PEI received in the first paging cycle.
US11805489B2
Apparatuses, methods, and systems are disclosed for power headroom report generation. One method includes aggregating multiple serving cells. The method includes determining that a power headroom report is triggered. The method includes determining that an uplink resource for a new transmission on a serving cell of the multiple serving cells is allocated at a first time after the power headroom report is triggered. The method includes determining a power headroom value for each serving cell of the multiple serving cells being activated based on information received prior to and including a predetermined time before the start of the uplink resource at the first time. The method includes generating a power headroom report medium access control control element including at least the power headroom value for each serving cell of the multiple serving cells being activated.
US11805486B2
A method and apparatus are provided. The method of configuring a sidelink transmission power by a V2X user equipment (UE) in a wireless communication system includes receiving, from a base station (BS), first parameter for sidelink link quality or second parameter for downlink link quality, configuring, the transmission power for at least one of a sidelink control channel or a sidelink data channel based on sidelink pathloss or downlink pathloss according to the receiving of the first parameter or the second parameter, and transmitting, to a receiving V2X UE, the sidelink control channel or the sidelink data channel based on the configured transmission power.
US11805485B2
A method for controlling, by a user equipment (UE), a transmit power in a narrowband (NB) wireless communication system is disclosed. The method includes receiving, from a base station, a preconfigured uplink (UL) resource (PUR) configuration, transmitting, to the base station, uplink data on the PUR, and receiving, from the base station, feedback information for the uplink data. A transmit power of the uplink data is controlled based on a number of receptions of the feedback information.
US11805483B2
A method for waking up, from a low-power mode, a first communications node coupled to a second node via a first communication link, includes determining, while the first node is awake, a first transmission rate for transmitting data over the first link, storing the first rate at the second node, and selectively transmitting, from the second node to the first node, a first wake-up command at a symbol rate corresponding to the first rate. Where a third node is coupled to the second node via a second link, the method may further include determining, at the second node, while the third node is awake, a second transmission rate for transmitting data over the second link, storing the second rate at the second node, and selectively transmitting, from the second node to the third node, a second wake-up command at a symbol rate corresponding to the second rate.
US11805475B2
The present disclosure relates to a method and an apparatus for access control barring. The method includes: performing an access attempt at a designated coverage enhancement level; when the access attempt fails, determining a corresponding access attempt barring scheme based on a preset rule; and performing corresponding access attempt barring based on the corresponding access attempt barring scheme. Therefore, the present disclosure can avoid unlimited access attempts at the designated coverage enhancement level, thereby reducing resource consumption and improving the reliability of access control barring.
US11805473B2
The present invention relates to a method for data transmission in a cellular network for wireless communication, comprising at least one base node, to at least one user equipment camping on said base node, the method comprising the steps for the base node of: —transmitting in at least one frequency band at least two frame structure settings and one master information block, the master information block comprising data fields indicating to an access information channel for at least one of the frame structure settings in the frequency band, wherein the access information channel of a frame structure setting provides access information indicating to the part of the frequency band reserved to respective frame structure setting, —transmitting user relevant data in said part of the frequency band configured according to said frame structure setting.
US11805470B2
A reduced neighbor report (RNR) element is generated. The generated RNR element includes multi-link device operation (MLO) information of least one neighboring wireless device to a reporting wireless device. In examples, the MLO information defines information of a respective multi-link device (MLD) which each at least one neighboring wireless device to the reporting wireless device is affiliated. A multilink (ML) element is also generated. The generated ML element includes basic service set (BSS) information of each of at least one wireless device affiliated to an MLD where the reporting wireless device is affiliated to the same MLD. The reporting wireless device transmits a frame which comprises the generated RNR element and the generated ML element, where the generated ML element does not include any other RNR element.
US11805467B2
Methods, systems, computer-readable media, and apparatuses for providing distributed content to a mobile device (e.g., in a mobile vehicle) through multiple content access points along a particular route are presented. In some embodiments, a computing device may receive a selection of media content and a selection of a particular route from a plurality of routes to enable navigation of a mobile vehicle from a start point to an end point calculated based on at least a number of content access points along each route. A computing device may divide the media content into a plurality of segments and send each segment to a respective planned content access point of a plurality of planned content access points along the particular route. In some embodiments, a mobile computing device within a mobile vehicle may receive a segment from each planned content access point to enable continuous uninterrupted playback of the media content.
US11805464B2
Provided are a mobile communication system, method and device, which relate to the technical field of communications. The system comprises: an anchor node, a master node, a relay network and a terminal, wherein the anchor node is connected to the master node by means of a fixed connection, and the anchor node is an anchor point of a user plane and/or a control plane; the master node is connected to the relay network by means of a first wireless connection, and the relay network is connected to the terminal by means of a second wireless connection; and the relay network comprises at least one relay node, and in the at least one relay node, there is a first relay node directly connected to the master node, and there is a second relay node directly connected to the terminal.
US11805460B2
Methods, systems, and devices for wireless communication are described. A user equipment (UE) may receive data from both a source base station and a target base station during handover. For example, the UE may refrain from resetting or reestablishing media access control (MAC) and packet data convergence protocol (PDCP) layer configurations until after a successful access procedure is performed with the target base station. In some cases, a single radio link control (RLC)/PDCP stack may be used during handover procedures. A source base station may, for example, forward data to a target base station after receiving a handover execution message. A UE may identify and resolve any duplicate data sent by both base stations during the transition. Additional signaling may be used (e.g., during the radio resource control (RRC) configuration) to indicate that a UE supports dual link handover.
US11805453B2
Certain aspects of the subject matter described in this disclosure can be implemented in a method for wireless communication by a user equipment (UE). The method generally includes receiving lower layer signaling indicating that the UE is to handover to one or more first physical cell identifiers (PCIs) to be used for communication between the UE and the BS and communicating with the BS in accordance with a security key and using the one or more first PCIs, the security key being associated with a PCI.
US11805452B2
A wireless User Equipment (UE) uses different handover types for different user applications that are served by different wireless network slices. The wireless UE executes a selected one of the user applications and selects one of the wireless network slices to serve the selected one of the user applications. The wireless UE selects one of the handover types for the selected one of the wireless network slices. The wireless UE wirelessly exchanges application data for the selected one of the user applications with a wireless communication network. The wireless UE and the wireless communication network use the selected one of the handover types for the wireless exchange of the application data. The selected one of the wireless network slices processes the application data in the wireless communication network for the selected one of the user applications.
US11805450B2
A communication system is provided, including: an acquiring unit for acquiring quality information on a wireless communication quality between a wireless base station and a movable mobile relaying apparatus that relays communications between the wireless base station and wireless communication terminals; and a transmitting unit for transmitting the quality information to the wireless communication terminals. In addition, an information processing method performed by a computer is provided, the method including: acquiring quality information on a wireless communication quality between a wireless base station and a movable mobile relaying apparatus that relays communications between the wireless base station and wireless communication terminals; and transmitting the quality information to the wireless communication terminals.
US11805449B2
It is provided a method, comprising monitoring if a request for a handover of a platoon leader from a source cell to a target cell is received, wherein the request for the handover comprises a description of the required resources for platoon leader and all platoon members; and the method further comprises configuring the platoon leader and the platoon members with a new resource allocation if the request for the handover is received; informing the source cell on the new resource allocation and reserving or pre-reserving the resources in at least one of the source and target cell; supervising if the trigger event has occurred; activating the new resource allocation in the platoon leader and the platoon members if the activation command is received.
US11805440B2
Examples in this application provide a communication method, apparatus, device, and system, and a storage medium. One example method includes determining, by a terminal device, that the first data packet of the target service sent by the first network device is not successfully received, sending, by the terminal device, a first message to a second network device, to request to retransmit the first data packet, and receiving, by the terminal device, the first data packet from the second network device.
US11805436B2
The disclosure relates to a method and a device for reporting a beam measurement report. The method includes: obtaining, by a terminal, a beam measurement result, in which the beam measurement result includes channel measurement parameters corresponding to n reference signals RSs included in a set of target RSs and channel measurement parameters corresponding to m other RSs except the set of target RSs, the set of target RSs is corresponding to a set of target transmission configuration indication TCI states; transmitting, by the terminal, the beam measurement report to the network access equipment when the beam measurement result satisfies a preset condition; and receiving, by the terminal, TCI state update information from the network access equipment, in which the TCI state update information is configured to indicate TCI states included in the updated set of target TCI states.
US11805434B2
System and method embodiments are provided for signaling reference signals and Channel State Information (CSI) feedback for wireless communications. An embodiment method implemented by a user equipment (UE) for wireless communications measurements and CSI feedback includes receiving, from a network, at least one of a first index that indicates a corresponding non-zero-power CSI reference signal (CSI-RS) resource, a second index that indicates a corresponding zero-power CSI-RS resource, a third index that indicates a corresponding CSI-RS resource for interference measurement, and a fourth index that indicates a corresponding channel quality indicator (CQI) report configuration. The method also includes receiving, from the network, at least one of a fifth index that indicates a corresponding periodic CQI report in accordance with the CQI report configuration indicated by the fourth index, and a sixth index that indicates a corresponding aperiodic CQI report in accordance with the CQI report configuration indicated by the fourth index.
US11805429B2
A control apparatus for a gateway functioning as the endpoint of a core network in a mobile communication system is provided. The gateway includes a first server configured to receive data from a user apparatus and one or more second servers configured to transfer the data received by the first server to an external network. The control apparatus performs an operation of changing performance of the one or more second servers, an operation of monitoring a processing status of the one or more second servers, and an operation of selecting, from the one or more second servers in accordance with the processing status of the one or more second servers, a second server as a transfer destination of the data received from the user apparatus by the first server.
US11805428B2
This disclosure provides systems, methods, and apparatuses for concurrently transmitting beamformed data from each of a plurality of access points (APs) to a wireless station (STA). In some implementations, the plurality of APs may operate as a distributed antenna array, and carrier signals of the plurality of APs may be synchronized with each other. A beamforming steering matrix may be determined for each of the plurality of APs, and beamformed data may be concurrently transmitted from each of the plurality of APs to the STA based on corresponding ones of the plurality of beamforming steering matrices.
US11805425B1
Systems and methods are provided for effectuating a self-installation application that may be utilized by end users of 5G Fixed Wireless Access (FWA) devices, installation professionals, etc. to optimally locate and position/orient a FWA device relative to an installation environment. Users can view the operating characteristics of multiple networks simultaneously using the application's dual subscriber identity module (SIM) capabilities and receive updates as to the connection strength. Updated displays can include heat maps, speedometers, and rankings with images of relevant locations.
US11805416B2
A method for communicating over a wireless network includes broadcasting, by a Multi-Link Device (MLD) device, service data indicative of one or more services for wireless communication with a client device; wherein the service data indicates that a service type is differentiated based on a type of the client device; establishing a security association with the client device; and in response to establishing a security association with the client device, granting access by the client device to a subset of the one or more services based on the type of the client device.
US11805407B2
The apparatus for securely updating the binary data in the vehicle includes a plurality of nodes that transmit/receive block data to/from each other through a wireless network. Each of the plurality of nodes includes a data reception unit that receives block data from another node, a data verification unit that compares the block data received from the another node with previously stored block data, a data correction unit that deletes the block data, or combines the block data with the previously stored block data and encrypts the combined block data to generate corrected block data, a data storage unit that stores the corrected block data, and a data transmission unit that transmits the corrected block data to another node.
US11805399B2
A computer-implemented method of optimizing bandwidth in a public safety answering point (PSAP) environment ca n include retrieving content related to emergency incidents from a Social Media (SM) server, feeding the content to a Stream Processing Module having a Machine Learning engine for determining a similarity level between the emergency call and any of the emergency incidents retrieved from the SM server. If the similarity level exceeds a predetermined threshold value, then option for downgrading the emergency call to a call comprising only audio data can be provided. If this downgrade option is selected, the RTP stream of the emergency call can be downgraded to an audio call without any video.
US11805395B1
A system and method for delivering and receiving Short Message Service (SMS) messages between users connected to satellite and cellular networks. The system includes a communication device capable of operating in both satellite and cellular modes, a satellite service provider, a satellite proxy network, and a cellular operator. The method involves monitoring the network mode of the user device, relaying information about the user device's connection to the satellite network via a specially formatted SMS payload and registering the user device with a cellular operator when in satellite mode. The satellite proxy network serves as an anchoring point for sending and receiving SMS messages, ensuring seamless message exchange between satellite network users and cellular network users. The user device is designed to automatically switch between satellite and cellular modes based on network availability, ensuring continuous communication. This invention enables improved messaging services and enhances communication between users on different networks.
US11805378B2
Systems, apparatuses, and methods are described for a privacy blocking device configured to prevent receipt, by a listening device, of video and/or audio data until a trigger occurs. A blocker may be configured to prevent receipt of video and/or audio data by one or more microphones and/or one or more cameras of a listening device. The blocker may use the one or more microphones, the one or more cameras, and/or one or more second microphones and/or one or more second cameras to monitor for a trigger. The blocker may process the data. Upon detecting the trigger, the blocker may transmit data to the listening device. For example, the blocker may transmit all or a part of a spoken phrase to the listening device.
US11805375B2
A speaker comprises a housing, a transducer residing inside the housing, and at least one sound guiding hole located on the housing. The transducer generates vibrations. The vibrations produce a sound wave inside the housing and cause a leaked sound wave spreading outside the housing from a portion of the housing. The at least one sound guiding hole guides the sound wave inside the housing through the at least one sound guiding hole to an outside of the housing. The guided sound wave interferes with the leaked sound wave in a target region. The interference at a specific frequency relates to a distance between the at least one sound guiding hole and the portion of the housing.
US11805370B2
A balanced armature receiver including a diaphragm with an elastomer surround is disclosed. The surround is fastened to multiple surfaces of the diaphragm and can be a siloxane-based material. In one implementation, the diaphragm includes a paddle flexibly coupled to a frame and the surround covers a gap between the frame and the paddle.
US11805368B2
A loudspeaker is proposed, having an enclosure where the following components are installed: a magnetic circuit, a permanent magnet, a coil, a system positioning the coil in the gap between the enclosure and a permanent magnet, a resonating membrane diffuser, attached by an attachment mechanism to the coil, and lead wires with terminals. The coil is star-shaped. The technical result is to increase the loudspeaker's power and efficiency, to reduce its weight and size, and to improve the sound quality.
US11805363B2
An electronic furniture assembly of the present invention comprises: (i) a furniture assembly comprising: (A) a base (e.g., a seat portion), (B) at least one transverse member (e.g., a side, armrest or backrest), and (C) a coupler for selectively coupling the base to the transverse member; (ii) an electrical hub for providing electrical power to the speakers, the hub configured to selectively reside within the furniture assembly; and (iii) a speaker system mounted within one or more portions of the furniture assembly. The speaker system comprises one or more speakers mounted within the base and transverse member, hiding the speakers therein, and saving space within a home or office, using the same footprint for both furniture and speakers, providing a high fidelity surround sound system.
US11805360B2
A device includes a memory configured to store instructions and one or more processors configured to execute the instructions. The one or more processors are configured to execute the instructions to receive audio data including a first audio frame corresponding to a first output of a first microphone and a second audio frame corresponding to a second output of a second microphone. The one or more processors are also configured to execute the instructions to provide the audio data to a first noise-suppression network and a second noise-suppression network. The first noise-suppression network is configured to generate a first noise-suppressed audio frame and the second noise-suppression network is configured to generate a second noise-suppressed audio frame. The one or more processors are further configured to execute the instructions to provide the noise-suppressed audio frames to an attention-pooling network. The attention-pooling network is configured to generate an output noise-suppressed audio frame.
US11805347B2
A display system includes a head-mounted display unit and a detachable speaker unit. The head-mounted display unit outputs visual content to a user and provides a visual pass-through of a real environment to the user. The detachable speaker unit is detachably coupleable to the head-mounted display unit for providing aural content to the user. At least one of the visual content or the aural content is changed according to a position of the detachable speaker unit relative to the head-mounted display unit.
US11805343B2
An accessory tray for a loudspeaker includes a main portion defining a perimeter and a base surface configured to support an accessory within the perimeter. An anchor portion extends under the base surface of the main portion, the anchor portion configured to engage a portion of the loudspeaker. The main portion has a tapering height from a rear to a front thereof, forming a rake angle in side view.
US11805342B2
A sound producing package structure includes a shell and a chip. The shell includes a top structure, a bottom structure and a sidewall structure. The chip is disposed inside the shell and configured to produce an acoustic wave, wherein the chip includes a thin film structure and an actuator configured to actuate the thin film structure, and the thin film structure is substantially parallel to the top structure and the bottom structure. A first opening is formed on the sidewall structure, and the acoustic wave propagates outwards through the first opening.
US11805332B2
An image signal processor that generates a display signal receives an input image signal having a first pedestal level from an image sensor, generates a first signal from the input image signal, the first signal including a second pedestal level, the second pedestal level being different from the first pedestal level and being determined in accordance with the first pedestal level and a processing gain of the image signal processor, generates a second signal having the second pedestal level by amplifying the first signal in accordance with the processing gain, generates a third signal having the second pedestal level by removing a noise signal from the second signal; and generates a fourth signal by subtracting the second pedestal level from the third signal.
US11805331B2
A high dynamic range imaging pixel may include a photodiode that generates charge in response to incident light. When the generated charge exceeds a first charge level, the charge may overflow through a first transistor to a first storage capacitor. When the generated charge exceeds a second charge level that is higher than the first charge level, the charge may overflow through a second transistor. The charge that overflows through the second transistor may alternately be coupled to a voltage supply and drained or transferred to a second storage capacitor for subsequent readout. Diverting more overflow charge to the voltage supply may increase the dynamic range of the pixel. The amount of charge diverted to the voltage supply may therefore be updated to control the dynamic range of the imaging pixel.
US11805327B2
A system and method for outfitting an environment with a camera array that includes: a set of camera modules mounted and interconnected as a monitoring network within the environment; wherein each camera module instance of the set of camera modules comprises of: at least one camera, and at least a first connection port and second connection port; and wherein the camera modules of the set of camera modules serially connect through the connection ports of adjacent camera modules.
US11805324B2
To suppress entrance of incident light into a charge holding section in a pixel to prevent a reduction in image quality. An imaging device includes a pixel array. The pixel array includes a plurality of pixels each including a photoelectric converter that generates a charge depending on incident light, a charge holding section that holds the generated charge, and a charge transfer section that transfers the generated charge to the charge holding section, each of the plurality of pixels generating an image signal depending on the held charge. The charge holding section or the charge transfer section in each of the plurality of pixels is arranged close to an optical center of the pixel array with respect to the incident light.
US11805313B2
A terminal apparatus capable of shifting to a power-saving mode with high accuracy in a case where a user puts the terminal apparatus in a bag or pocket A luminance distribution acquisition section acquires luminance distribution around the terminal apparatus. A storage area stores a learned model generated from time series information including the luminance distribution acquired by the luminance distribution acquisition section. A determination section determines, based on the time series information and the learned model, whether a user operation of the terminal apparatus has been terminated or in progress. A power supply section shifts the terminal apparatus to the power-saving mode according to a result of the determination performed by the determination section.
US11805311B2
A display of an electronic apparatus includes first to third display portions that at least partially have flexibility and are integrally configured. The display has a first bending portion at a boundary between the first display portion and the second display portion and has a second bending portion at a boundary between the second display portion and the third display portion. A first hinge portion is relatively rotatably coupled to the first and second display portions. A second hinge portion is relatively rotatably coupled to the second and third display portions. The display is configured to be bendable at each bending portion as a start point in response to rotation of each hinge portion. The first bending portion and the second bending portion do not intersect each other and substantially perpendicularly intersect on extended lines of the first bending portion and the second bending portion.
US11805304B2
There are provided a device and a method for generating timed media data, the timed media data comprising samples, the method comprising: obtaining samples of the time media data; creating tracks each comprising at least one of the obtained samples; and generating a presentation file comprising descriptive metadata associated with the created tracks, wherein the descriptive metadata comprise at least one track group box describing at least one group of created tracks, all the tracks belonging to a same group sharing properties, wherein a list of existing groups of tracks is declared in one single location in the presentation file, and wherein the properties shared by the tracks of a group of the list are declared at the same single location in the presentation file.
US11805295B2
Systems and methods are described to selectively stream content based on parental control ratings. At a client device, a manifest identifying sequential segments of a media asset and versions of a particular segment of the sequential segments may be received, and a graphical user interface may be generated for display to simultaneously depict a respective portion of each respective version of the particular segment and respective selectable options associated with each respective version of the particular segment. A selection of a first option may be received that is associated with a first version of the particular segment, and during playing of the media asset, in response to determining that the particular segment is the next segment to be played, the first version of the particular segment may be requested from the server.
US11805289B2
Systems and methods are disclosed herein for distributing content over a local area network (LAN) between a first device within the LAN and a second device within the LAN. A first device multicasts a LAN-specific content beacon over the LAN. The LAN-specific content beacon includes an identifier uniquely identifying the first device. A second device sends a response to the LAN-specific content beacon requesting secondary generates the secondary content based on profile information associated with the second device and unicasts the secondary content to the second device for integration into primary content being generated for display at the second device.
US11805283B2
A computing system automatically extracting, from a digital video frame, scoreboard information including a first team name, a second team name, a first score, and a second score. The computing system (a) detects, within the digital video frame, a plurality of frame regions based on each detected frame region depicting text; (b) selects, from the detected frame regions, a set of frame regions based on the frame regions of the selected set cooperatively having a geometric arrangement that corresponds with a candidate geometric arrangement of the scoreboard information; (c) recognizes characters respectively within each of the frame regions of the selected set of frame regions; (d) based at least on the recognized characters in the frame regions of the selected set, detects the scoreboard information; and (e) records the detected scoreboard information.
US11805277B2
A method of video decoding in a decoder is provided. In the method, a coded video bitstream is received. For a scan position in the transform block, an offset value is determined based on a template magnitude for a template of the scan position. The offset value is constrained based on a first number of context models for each frequency region. For the scan position, a base value is determined based on the first number and the scan position. A context model index is determined based on a sum of the offset value and the base value. A context model is selected from a plurality of context models based on the context model index. A value of a syntax element at the scan position is determined based on the context model. A transform coefficient at the scan position is determined based on the value of the syntax element.
US11805276B2
An intra prediction method and device and a computer-readable storage medium, the method comprising: configuring actual angle modes indicated by relative angle indices, wherein the relative angle indices are successively represented within a prediction direction range corresponding to a preset width and height relationship; starting from a starting angle, using a corresponding actual angle mode after sampling preset angle sample points, said starting angle being determined according to the width and height relationship of processing blocks and the prediction direction range corresponding to the preset width and height relationship, and actual angles having a one-to-one correspondence with the actual angle modes.
US11805275B2
Devices, systems and methods for digital video coding, which includes matrix-based intra prediction methods for video coding, are described. In a representative aspect, a method for video processing includes performing a first determination whether a luma video block of a video is coded using a matrix based intra prediction (MIP) mode; performing a second determination that the luma video block is applicable for determining a chroma intra mode for a current chroma video block of the video; performing, based on the first determination and the second determination, a third determination about the chroma intra mode to be used for the current chroma video block; and performing, based on the third determination, a conversion between the current chroma video block and a bitstream representation of the current chroma video block.
US11805271B2
A method of predicting or inferring a piece of information for encoding or decoding uses a predictor from a spatial neighbor, or from a reference picture, instead of predicting or inferring the information, such as a flag for a current block, from a motion predictor block. This procedure can be used in several ways, or used in various motion vector prediction modes, such as Frame Rate Up Conversion or various variations of Advanced Motion Prediction. Other embodiments provide other methods and combinations to derive or infer motion information to increase coding efficiency.
US11805270B2
The present disclosure relates to motion vector refinement. As a first step, an initial motion vector and a template for the block are obtained. Then, the refinement of the initial motion vector is determined by template matching with said template in a search space. The search space is located on a position given by the initial motion vector and includes one or more fractional sample positions, wherein each of the fractional sample positions belonging to the search space is obtained by interpolation filtering with a filter of a predefined tap-size assessing integer samples only within a window, said window being formed by integer samples accessible for the template matching in said search space.
US11805265B2
Methods and systems for providing content are described for receiving an encoding parameter associated with a first content transmission. The encoding parameter can indicate a level of complexity to encode the first content transmission. The method can comprise selecting, based on the encoding parameter, a second content transmission. The second content transmission can be encoded at a second bit rate that is different than a first bit rate of the first content transmission. The method can also comprise generating a third content transmission. The third content transmission can comprise the second content transmission.
US11805258B2
Provided is an image decoding method including: generating an intra prediction value of a current sample based on a position of the current sample in a current block and an intra prediction mode of the current block; determining a sample value of at least one filtering reference sample to be filtered and a first weight with respect to the filtering reference sample and a second weight with respect to the intra prediction value of the current sample; generating a filtered prediction sample value of the current sample based on the determined sample value of the filtering reference sample to be filtered, the intra prediction value of the current sample, the first weight with respect to the filtering reference sample, and the second weight with respect to the intra prediction value of the current sample; and generating a prediction block of the current block including the filtered prediction sample value.
US11805254B2
An electronic device of decoding a current video block in a video picture is provided. The electronic device determines whether a partitioning scheme of the current video block is a single tree partitioning or a dual tree partitioning. The electronic device selects, based on the partitioning scheme, one derivation from candidate derivations to compute a first predictive quantization parameter (QP) for the current video block. A first derivation comprises computing the first predictive QP based at least in part on another QP and an additional value when the partitioning scheme is the single tree partitioning. A second derivation comprises computing the first predictive QP by using a previously-derived QP when the partitioning scheme is the dual tree partitioning. The electronic device computes a second QP based at least in part on the first predictive QP and an offset value, and use the second QP to decode the current video block.
US11805246B2
Embodiments of the disclosure provide methods and devices for decoding video signals using inter prediction. According to an embodiment of the disclosure, a method for processing a video signal comprises constructing a reference picture list of a current picture in the video signal and performing a prediction for a current picture by using the reference picture list, wherein constructing the reference picture list comprising, if a first entry of the reference picture list corresponds to a short-term reference picture (STRP), obtaining a picture order count (POC) difference between a picture related to the first entry and another picture, and if a second entry of the reference picture list corresponds to a long-term reference picture (LTRP), obtaining a POC modulo value of a picture related to the second entry. A reference picture list for identifying a picture may be generated in a simplified and effective manner. Thus, the compression performance may be increased, and the computation time may be decreased.
US11805238B2
Methods and apparatuses for acquiring display image sequence, rotary stereoscopic display devices and storage media are provided. A method includes: determining voxels in a 3D display space by multiple partitioning of the 3D display space in a cylindrical coordinate system using a predetermined partitioning mode, where the predetermined partitioning mode includes non-uniform partitioning in a radius direction of the cylindrical coordinate system, and space bounding boxes resulting from a same partitioning have a same volume; determining a cross-sectional profile of a 3D object to be displayed on a display screen at each of phase positions; determining a cross-sectional image based on voxels and the cross-sectional profile at each of the phase positions; and acquiring a display image sequence by arranging the cross-sectional images according to rotation angles of the display screen.
US11805237B2
A display system is provided. The display system includes a virtual reality display apparatus, an autostereoscopic display apparatus, and a host. In response to a processing unit of the host receiving a specific input signal, the processing unit generates a display-mode control signal, executes an image-conversion software development kit of an OpenVR driver to convert a virtual-reality (VR) stereoscopic image, that is generated by a VR application executed by the host, into an autostereoscopic image, and writes the autostereoscopic image to a second image buffer of the host. In response to the display-mode control signal, the autostereoscopic display apparatus is switched to an autostereoscopic display mode, and a multiplexing circuit of the host selects the autostereoscopic image stored in the second image buffer as an output image signal, and sends the output image signal to the autostereoscopic display apparatus for displaying.
US11805225B2
A method of tracking a presenter during a videoconference, comprising: detecting, in a data stream, data indicating a presence of one or more persons at a videoconferencing endpoint, the data stream comprising a plurality of frames; detecting tracker initiation data (e.g., that a person is actively talking, or that a person has raised their hand, or both) in the data stream; determining a subject of interest responsive to the tracker initiation data, and tracking the subject of interest as they move while making a presentation.
US11805224B2
The present application discloses an image transmission device and method. The image transmission device includes a receiver configured to receive pixel data in image data from a camera in sequence and buffer the pixel data into a memory, and determine, upon reception of a line of pixel data, a line number of the line of pixel data in the image data and a frame number of the image data; and a processor configured to obtain the line of pixel data, the line number of the line of pixel data and the frame number of the image data from the receiver, package the obtained line of pixel data, line number of the line of pixel data and frame number of the image data into a data packet, and transmit the data packet to a server.
US11805215B2
An image processing apparatus including: a job executor which executes a job regarding image processing; a storage in which a setting history related to execution of the job is stored when the job is executed; and a controller which controls a storage timing to store the setting history, in which the controller decides on the storage timing on the basis of an execution condition for the job, thereby storing the setting history.
US11805205B2
A method of providing artificial intelligence (AI) functionality to target legacy customer outreach platforms of a plurality of tenant enterprises includes storing a plurality of AI templates, each of which is associated with one or more AI routines, generating a campaign object associating one or more of the AI templates with a tenant enterprise from among the plurality of tenant enterprises, transforming a communication on a switching network associated with the tenant enterprise according to the one or more AI templates associated with the campaign object, and providing the transformed communication to a target legacy customer outreach platform of the tenant enterprise.
US11805203B2
A mobile application for a wireless handheld computing device, such as a smartphone, is disclosed in combination with a communication link establishment and management system. Systems and methods are disclosed for calling desired contacts using a smartphone that can take advantage of the power and efficiency of agent-assisted dialing provided by the communication link establishment and management system. The systems and methods automatically integrate with a customer relationship management (CRM) system connected to the communication link establishment and management system.
US11805199B2
An electronic device according to an embodiment include a first antenna, a second antenna, a first capacitor connected to the first antenna, a second capacitor connected to the second antenna, a grip sensor connected to the first antenna through a first electrical path and connected to the second antenna through a second electrical path and at least one processor, wherein at least one processor is configured to identify that a changed value of a first capacitance, caused by the first antenna, obtained through the grip sensor to identify whether the electronic device is gripped, is maintained within a specified range, based on identifying that the changed value of the first capacitance is maintained within the specified range, obtain a changed value of the second capacitance, caused by the second antenna, and based on the changed value of the second capacitance, identify whether the electronic device is gripped.
US11805196B2
A system for using a mobile phone in a vehicle includes an auxiliary jack having multiple conductors and configured to receive a connector having a first end to be coupled to the auxiliary jack and a second end to be coupled to a mobile device. The system further includes a ground coupled to a first conductor of the multiple conductors, and a microphone coupled to a second conductor of the multiple conductors that receives microphone data from a cabin of the vehicle to be transmitted to the remote device via the connector. The system further includes a first speaker coupled to a third conductor of the multiple conductors that outputs audio data received from the third conductor, and an IVI interface configured to receive user instructions for controlling the mobile device and to transmit the user instructions to the mobile device via at least one of the multiple conductors.
US11805193B2
A mechanism includes receiving, at a local node, a Hello message including an application identifier (AppId) and a target link between a target port for a local node and target port for a neighbor node. The local node determines the AppId is associated with an application for performing database synchronization. The local node sets up a local database in memory at the local node as part of a database pair for use by the application, the database pair including a neighbor database at the neighbor node. The local node associates the database pair with the target link. The local node controls synchronization of the local database with the neighbor database via the target link.
US11805187B2
Methods, systems, and storage media for identifying a sequence of events and participants for record objects are disclosed. Exemplary implementations may: access record objects of a system of record; identify a subset of record objects associated with a group entity and having a first record object status; identify one or more electronic activities linked to the record objects; determine an event-participant pattern based on the electronic activities linked to the record object; identify electronic activities linked with a second record object; determine that a first event is performed by the a participant type and a second event is not yet performed by a second participant type; generate a content item identifying an action to trigger a performance of the second event; and transmit the content item to a device of a participant of at least one electronic activity linked with the second record object.
US11805185B2
A server system is provided that includes one or more processors configured to execute a platform for an online multi-user chat service that communicates with a plurality of client devices of users of the online multi-user chat service that exchanges user chat data between the plurality of client devices. The one or more processors are configured to execute a user chat filtering program that performs filter actions for user chat data exchanged on the platform for the online multi-user chat service. The user chat filtering program includes a plurality of trained machine learning models and a filter decision service that determines a filter action to be performed for target portions of user chat data based on output of the plurality of trained machine learning models for those target portions of user chat data.
US11805177B2
Programs, systems, and methods are described for providing on-demand applications to users by infrastructure as a service platforms. A request catcher may receive a request to start an application that runs on a managed system that is scheduled to be off. The request catcher or a management application may verify that the user has authorization to access the application and request to the management application to start the managed system. The management application may start the managed system and the managed system may then provide access to the application to the user.
US11805176B1
Facilitating collaboration in a multi-user communication session may include, at a first device, providing a toolkit of system-level tools for interacting within the session with a second device. A first user interaction with a first tool is detected which results in a virtual modification to an environment of the first device. In response to the first user interaction, the virtual modification is provided for presentation in a second environment representation of the session corresponding to the second device.
US11805172B1
Systems and methods for facilitating access to files that are stored by network-accessible file storage services. An example system comprises a plurality of file access nodes including a control node, wherein the control node is configured to: receive a file access request initiated by a client, wherein the file access request comprises an identifier of a file, an identifier of a file storage service, and an access token associated with the file stored by the file storage service; request, using the access token, metadata associated with the file from the file storage service; define, using the metadata, a plurality of portions forming the file; and forward, to the plurality of file access nodes, identifiers of the plurality of portions.
US11805171B2
Systems and methods provide zero-configuration provisioning for modern storage networks such as those utilizing a non-volatile memory express over Fabric (NVMe-oF) system. In various embodiments, this is accomplished by leveraging discovery information, such as multicast Domain Name System (mDNS) information, to locate subsystems in a network and to explicitly and dynamically specify target destinations without a Centralized Discovery Controller (CDC) client having to modify its routing table.
US11805166B2
Methods, devices, and systems are disclosed for an M2M Interest Function. An M2M Interest Function may receive requests from users to publish the users' personal interests in particular data identify relationships and patterns in the data. Associated data may then be stored in a single best location for such data based on various criteria rather than on separate M2M Gateways or M2M Servers. This location may be provided to users interested in such data. Relationship and association data may be provided to M2M gateways.
US11805160B2
Methods and systems are employed for providing vehicle-associated concurrent content presentation over a network for in-vehicle use. The system determines a network of friends are traveling to a destination and provides an opportunity to enjoy listening to the same curated playlist of media content. The content presentation includes generating a playlist based on the user profiles or selection of the users or occupants of a vehicle and presenting the playlist to a number of vehicles occupied by network of friends.
US11805158B2
An apparatus and/or method discloses an automatic call-to-conference elevation (“ACE”) capable of facilitating a transition from a phone call to a video conference. An ACE process, in one embodiment, is able to activate an ACE application to elevate user devices from participating in an audio call to a video conference based on a conference selection selected by a meeting initiator, host, or attendee. After identifying the capabilities, attributes, and/or functionalities associated with the user devices in accordance with activation of ACE, a communication network coupling the user devices as meeting attendees is established for facilitating the video conference based on identified capabilities, attributes, and/or functionalities of the user devices. In one aspect, the process is capable of transitioning connections of the user devices from an audio call to a video conference.
US11805157B2
A method for sharing content during a virtual 3D video conference, the method may include inviting multiple participants to join a virtual 3D video conference; creating a shared folder dedicated for storing shared content items, wherein the shared content is accessible during at least during the virtual 3D video conference; enabling access, to the multiple participants, to the shared folder; wherein the access is governed by one or more access control rule; and conducting the virtual 3D video conference; wherein the conducting comprises sharing at least one of the content items.
US11805148B2
Systems, methods, and software described herein provide for managing service level agreements (SLAs) for security incidents in a computing environment. In one example, an advisement system identifies a rule set for a security incident based on enrichment information obtained for the security incident, wherein the rule set is associated with action recommendations to be taken against the incident. The advisement system further identifies a default SLA for the security incident based on the rule set, and obtains environmental characteristics related to the security incident. Based on the environmental characteristics, the advisement system determines a modified SLA for the security incident.
US11805125B2
A computer implemented method includes detecting a current workstream of development tasks associated with a software development project. An activity attempting to access a resource is detected. Access rights to the resource are determined with respect to the activity as a function of the current workstream of development tasks. Access to the resource is controlled in accordance with the access rights.
US11805124B2
Apparatus and methods for continuous real-time authentication are provided. The apparatus and methods may include using a biometric sensor on an Internet-of-things (“IoT”) device to measure a biometric attribute of a user. The measured biometric attribute may be transmitted to a server to compare to a stored biometric attribute and authenticate the user. The IoT device may continue to measure the biometric attribute of the user at a pre-determined interval. Each measurement may be used to authenticate the user. This continuous authentication process may take place without the user's conscious interaction with the IoT device. The apparatus and methods may include using the continuous authentication to process and approve a transaction the user requests.
US11805122B2
Disclosed in some examples are methods, systems, devices, and machine-readable mediums for authenticating a user using biometric data without distributing unencrypted biometric data or decrypting biometric data during authentication, including selecting, based on a first set of data points representing a biometric characteristic of a user, an encryption parameter of an encryption function, generating first encrypted challenge data by encrypting, by applying the encryption parameter to the encryption function, challenge data to create encrypted authentication data, receiving, from a network based authentication device, during an authentication process, second encrypted challenge data for authenticating the user, and determining whether to authenticate the user using a comparison of the first encrypted challenge data to the second encrypted challenge data.
US11805120B1
Techniques are described for performing multi-factor authentication of a user during a service session, based at least partly on a code conveyed using an audio file. A code is generated that corresponds to the user and/or their user device. A playback device that is registered to the user can be used to output a playback of an audio file that encodes the code. The playback of the audio file is conveyed through the service session by the user device and received by a backend server, which analyzes the playback of the audio file to extract the code. The user can be authenticated based at least partly on verifying the code that is extracted from the playback of the audio file, by comparing the extracted code to the code that was generated and sent to the playback device.
US11805113B2
Systems, apparatuses, and methods are described for establishing, or re-establishing, trust for a network device. A user device may send, via a network device, a service request to establish trust for the network device in a network. The service request may comprise, or may allow look up of, identifying information for the network device, such as a network address. Trust of the network device may be established, at least in part, by confirming the network address (or other identifying information) associated with the network device, and/or by confirming certain devices that are in communication with the network device. An authentication token may be sent to the network device for reconnecting to the network.
US11805102B2
Systems and methods for remote management of software on private networks are generally described. In various examples, a cluster of compute instances are deployed by a cloud compute service provider. A first compute pod may be deployed among the cluster of compute instances. The first compute pod may be configured to execute a secure shell daemon (SSHD) network proxy. The first compute pod may be configured to open ports to allow access to the cluster of compute instances by an authorized administrative user. In some examples, a connection may be established between a first computing device executing a secure shell (SSH) process and the SSHD network proxy of the first compute pod. Data may be sent from the first computing device to at least one compute instance of the cluster of compute instances using the connection.
US11805100B2
A method including determining, by a first device in communication with a second device in a mesh network, an access policy associated with processing internet protocol (IP) packets received from the second device in the mesh network; determining, by the first device in the mesh network, that an IP packet is received from the second device over a meshnet connection between the first device and the second device; and processing, by the first device in the mesh network, the IP packet received from the second device in accordance with the access policy based at least in part on determining that the IP packet is received from the second device. Various other aspects are contemplated.
US11805099B2
A computing system has a computing device. The computing system has an input data path, which unidirectionally connects an interface device to the computing device, and an output data diode, which unidirectionally connects the computing device to the interface device. The input data path has a data lock which is connected to the interface device by a first terminal and to the computing device by a second terminal. The data lock has a storage unit for storing data and is configured such that the storage unit can be selectively connected solely to the first or second terminal but not to both terminals simultaneously. The computing device accepts data from the interface device solely if the data is transmitted to the computing device from the interface device via the input data path within a transmission session initiated by the computing device using the output data diode.
US11805076B2
An embodiment of the invention may include a method, computer program product and system for deployment of microservices within a shared pool of configurable computing resources. An embodiment may include creating a dependency map for a plurality of microservices of an application deployed on the shared pool of configurable computing resources. An embodiment may include identifying attributes, with associated values, for each microservice of the plurality of microservices and identifying eligible deployment locations within the shared pool of configurable computing resources. An embodiment may include creating a bipartite graph based on the plurality of microservices and the identified eligible deployment locations. An embodiment may include applying bipartite matching to the shared pool of configurable computing resources based on the created bipartite graph. An embodiment may include, based on the applied bipartite matching, relocating one or more microservices within the shared pool of configurable computing resources.
US11805070B2
Technologies for dynamic allocation of network communication resources includes a resource manager server to allocate a set of network communication resources to a compute device through an expansion bus switch that is coupled to the compute device and to the network communication resources. The resource manager server obtains telemetry data indicative of a present utilization of the allocated set of network communication resources and determines whether the present utilization satisfies a predefined utilization threshold. Additionally, the resource manager server adjusts, through the expansion bus switch and in response to a determination that the present utilization does not satisfy the predefined utilization threshold, an amount of network communication resources in the set to the compute device.
US11805059B2
A User Plane Function (UPF) of 5G Core network performs a search for the next hop in the data path, using utilities (e.g., Internet Control Message Protocol (ICMP) traceroute), and determines the capability of the next router and/or other hops in the path. The UPF updates (e.g., using the PATCH command) the Network Repository Function (NRF) with the gathered information. The UPF also updates the NRF the UPF's position in the current route, and the role(s) the UPF is playing at a given time, e.g., Branching Point (BP), Intermediate User Plane Function (I-UPF), and the like. The SMF is enabled to identify the UPF's capability for a given PDU Session. The selection of a given UPF for non-suitable roles can be prevented, and the UPF can be selected for those roles in which the UPF is more suitable at a given time.
US11805058B2
A data packet forwarding method, a network adapter and a host device. The method is applied to a network adapter, the network adapter is connected to a host device, the host device includes a first VM, the first VM includes N vNICs, and the network adapter includes a first VF allocated to the first VM, where N is an integer greater than 1. The method includes: receiving mapping relationship information sent by the host device, where the mapping relationship information is used to indicate a mapping relationship between N queue pairs among queues configured for the first VF and the N vNICs, and each of the N queue pairs is used to forward a data packet of a vNIC corresponding to each queue pair; recording the mapping relationship information in a forwarding information table; and forwarding data packets of the N vNICs according to the mapping relationship information.
US11805053B2
A data sending method includes receiving, by a forwarding device using a first flexible Ethernet (FlexE) group and in multiple timeslots included in a first timeslot set, multiple first encoded data blocks from a physical coding sublayer (PCS), determining, by the forwarding device according to the timeslots included in the first timeslot set and the first FlexE group, a second FlexE group and multiple timeslots included in a second timeslot set, and sending, by the forwarding device, the first encoded data blocks using the second FlexE group and in the timeslots included in the second timeslot set.
US11805044B2
An application detection method includes running one or more applications in various application scenarios on one or more user devices for a predetermined time period, capturing network traffic data generated by the one or more applications, labelling the network traffic data according to an application scenario of the one or more applications and with respect to a user device of the one or more user devices, determining an active application usage time in relation to the application scenario during the predetermined time period based on the labelling, training a machine learning model to estimate the active application usage time based on the determining, and using the machine learning model to estimate the active application usage time on the one or more user devices.
US11805039B1
A method, comprising: receiving a plurality of first response times, each of the plurality of first response times corresponding to a different one of a plurality of first network paths between a first host device and the first storage array, the plurality of first response times being received from the first host device; receiving a plurality of second response times, each of the plurality of second response times corresponding to a different one of a plurality of second network paths between a second host device and the first storage array, the plurality of second response times being received from the second host device; and processing the plurality of first response times and the plurality of second response times, wherein the plurality of first network paths and the plurality of second network paths are part of a communications network.
US11805033B2
The present invention relates to a computer implemented method, preferably a computer implemented method, and a system, which have been designed to bridge a gap in the End User experience monitoring that has been created by the adoption of cloud based services by Enterprise customer by replicating exactly the actions performed by the user on a cloud based application in order to determine the true end user experience and alert in case of unexpected latency and also by analyzing at the same time the impacts of the Internet network and the local infrastructure of the Enterprise user on the end user experience of the cloud based application that is monitored.
US11805030B1
Configuring network packet event related execution is disclosed, including: receiving a set of virtual service configuration information associated with a specified virtual service; using the set of virtual service configuration information to generate a set of event context information corresponding to the virtual service; and storing the set of event context information in a shared memory. Executing scripts related to a network packet event is disclosed, including: determining, using a service engine data path (SEDP) executing at the core, an event associated with a received network packet directed to a virtual service; determining a set of scripts to be executed corresponding to the event; generating a child interpreter context corresponding to the parent interpreter context corresponding to the virtual service; and using the child interpreter context to execute the set of scripts in the core specific memory corresponding to the core.
US11805025B1
The present disclosure provides a neural network computing-oriented modeling method and apparatus for distributed data routing. The method includes the following steps: S1, designing the distributed attribute of a physical tensor: abstracting a mapping relationship between a logic tensor and the physical tensor into three distributed attributes including a broadcast attribute, a scatter attribute and a local reduction attribute; S2, deducing the distributed attribute of an output tensor: specifying the distributed attribute of an input tensor, and then deducing the legal distributed attribute of the output tensor according to the known distributed attribute of the input tensor; and S3, judging, according to the distributed attribute situation, whether an intermediate communication primitive needs to be inserted to obtain the distributed attribute of a local physical tensor. The difficulty of distributed design and development is low, and the development of application of a deep neural network large model is promoted.
US11805024B1
Collectors are provided to network devices of an existing computer network. A reference network type associated with the existing computer network is determined. Based at least in part on telemetry and configuration information received from the collectors and the reference network type, an intent-based network model of the existing computer network is generated. The existing computer network is validated using the generated intent-based network model.
US11805013B2
A controller device manages a plurality of network devices arranged at a plurality of sites. The controller device includes one or more processing units configured to determine a stateful intent for managing a software application at the plurality of network devices and represented by a graph model and translate the stateful intent into low-level configuration data. The one or more processing units are further configured to determine, for each site, a priority index based on a site-level usage of the software application, determine, an ordered list of the plurality of sites based on the priority index for each respective site, and configure, for each respective site, and in an order specified by the ordered list of the plurality of sites, one or more network devices of the plurality of network devices that are arranged at the respective site according to the low-level configuration data.
US11804990B2
Described is an apparatus of a User Equipment (UE). The apparatus may comprise a first circuitry and a second circuitry. The first circuitry may be operable to process a message carrying an indicator to indicate a selection of a Sounding Reference Signal (SRS) resource set, wherein the message is received from a gNB. The second circuitry may be operable to generate an SRS transmission, based on the indicator. The apparatus may comprise an interface to send the SRS transmission to a transmission circuitry.
US11804987B2
A network system that includes a first set of network hosts in a first domain and a second set of network hosts in a second domain. Within each of the domains, the system includes several edge switching elements (SEs) that each couple to the network hosts and forward network data to and from the set of network hosts. Within the first domain, the system includes (i) an interior SE that couples to a particular edge SE in order to receive network data for forwarding from the edge SE when the edge SE does not recognize a destination location of the network data and (ii) an interconnection SE that couples to the interior SE, the edge SE, and the second domain through an external network. When the edge SE receives network data with a destination address in the second domain, it forwards the network data directly to the interconnection SE.
US11804984B2
Described embodiments provide systems and methods of forming overlay tunnels for delivery of data between networked devices. A first intermediary device may transmit, responsive to a connection request from a client, a request having a source IP address corresponding to a first virtual IP address of the first device and a first payload including first security hash information to be processed by a second intermediary device. The first device may receive, from the second intermediary device, a response. The response may have a source IP address corresponding to the IP address of the server and a second payload including a virtual IP address of the second device, responsive to second security hash information corresponding to the first security hash information. The first device may establish an overlay tunnel using the first virtual IP address and the second virtual IP address for communicating data between the client and the server.
US11804973B2
A direct current (DC) power distribution system is provided. The system includes a passive splitter and an active splitter. The passive splitter includes an input port that is configured to receive a first DC power input and multiple output ports that are configured to provide a first DC power outputs to corresponding ones of multiple power only devices. The active splitter includes an input port that is configured to receive a second DC power input and network data corresponding to at least one network communications data channel and multiple output ports that are configured to provide second DC power outputs and network communications data to corresponding power and/or data devices.
US11804971B2
Correcting physical unclonable function errors based on short integers solutions to lattice problems
Physical unclonable functions (PUFs) are described. The PUFs utilize intrinsic information to determine the confidence level of comparison values. The information about confidence levels may be used to simplify the process of recovering the PUF secret. Since the information about confidence levels may be intrinsic, and not know outside the PUF, the PUF may be secure.
US11804966B2
A first chain of custody verifiable claim is received by a second entity from a first entity. The first chain of custody verifiable claim is signed by the first entity and specifies that an object was in the custody of the first entity. A distributed ledger is accessed to verify the first chain of custody verifiable claim. A second chain of custody verifiable claim is generated that embeds the first chain of custody verifiable claim and is signed by the second entity. The second chain of custody verifiable claim is recorded on the distributed ledger. The second chain of custody verifiable claim is provided to a third entity. The second chain of custody verifiable claim is configured to specify to the third entity that the object was in the custody of the second entity.
US11804965B2
Methods, apparatus, and processor-readable storage media for connecting configuration services using blockchain technology are provided herein. An example computer-implemented method includes obtaining at least one user request comprising configuration-related data pertaining to at least one item of hardware and at least one user network; encrypting at least a portion of the configuration-related data using one or more cryptographic hash functions; storing copies of the encrypted configuration-related data across multiple nodes within at least one distributed blockchain technology-based cloud storage system; and performing one or more automated actions, in connection with the at least one user request, using at least a portion of the stored data within the at least one distributed blockchain technology-based cloud storage system.
US11804962B2
An in-vehicle encryption system for use in a vehicle comprising a plurality of vehicle subsystems. The system comprises a security ECU module that communicates with a remote cryptographic module, the security ECU module comprising a processor and a per vehicle master secret (PVMS) value stored in the security ECU module. The security ECU module uses the PVMS value to authenticate with the remote cryptographic module and to establish an external encrypted communication link with the remote cryptographic module. The system further comprises a first subsystem ECU module that generates a first globally unique identifier (GUID) and a second subsystem ECU module that generates a second GUID. The security ECU module uses the first GUID value to establish a first encrypted communication link with the first subsystem ECU module.
US11804960B2
Systems and methods for improved distributed symmetric cryptography are disclosed. A client computer may communicate with a number of cryptographic devices in order to encrypt or decrypt data. Each cryptographic device may possess a secret share and a verification share, which may be used in the process of encrypting or decrypting data. The client computer may generate a commitment and transmit the commitment to the cryptographic devices. Each cryptographic device may generate a partial computation based on the commitment and their respective secret share, and likewise generate a partial signature based on the commitment and their respective verification share. The partial computations and partial signatures may be transmitted to the client computer. The client computer may use the partial computations and partial signatures to generate a cryptographic key and verification signature respectively. The client computer may use the cryptographic key to encrypt or decrypt a message.
US11804958B2
A computer implemented method and system for secure initial secret delivery for collocated containers with shared resources techniques is disclosed. The method comprises providing an application type identifier and a token for accessing a secrets management service; creating asynchronously, a plurality of collocated containers with shared resources; initiating a request for a creation for an initial secret; validating the request, requesting an identity for the collocated containers; validating the identity; starting an application instance; and using the initial secret to retrieve other secrets for the application instance.
US11804953B2
A key management method serves as an electronic control unit (ECU) in an onboard network system having a plurality of ECUs that perform communication by frames via a network. The method includes storing, in a first-type ECU, a shared key to be mutually shared with second-type ECUs, and executing encryption processing regarding a framed transmitted or received via the network, based on the shared key. The method further includes executing, by the first-type ECU, inspection of a security state of the shared key stored by the second type ECUs in a case where a vehicle is in at least one of the following particular states, including immediately after the vehicle is not driving and is entering the accessory-on state, immediately after the vehicle is not driving and the vehicle is entering the accessory-off state, and immediately after the vehicle engine is started.
US11804950B2
A client computer may split a process into sub-processes, send each sub-processes to a different group of peers in a blockchain network, wherein each group has at least one peer from each essential organization in the blockchain network, receive processed sub-transactions from the peers in the blockchain network, validate each sub-transaction, and validate the transaction based on the validation of all sub-transactions, wherein all sub-transaction must be valid for the transaction to be valid.
US11804944B2
Techniques and apparatus for beam sweeping pattern switching. A method that may be performed by a user equipment (UE) includes receiving signaling configuring the UE with a first set of repetition and beam sweeping patterns for half-duplex communications and a second set of repetition and beam sweeping patterns for full-duplex communications; and participating in half-duplex communications and full-duplex communications using the first and second sets of repetition and beam sweeping patterns.
US11804937B2
A method, system and apparatus are disclosed. A network node configured to communicate with a wireless device (WD) is provided. The network node is configured to, and/or comprising a radio interface and/or comprising processing circuitry configured to determine a resource configuration for PUCCH resource allocation for a wireless device, and provide the configuration to the wireless device for PUCCH resource selection before establishing a dedicated radio resource control configuration based on the resource configuration.
US11804934B2
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a source user equipment (UE) may transmit, on a sidelink interface, a first reference signal associated with the source UE. The source UE may receive, from a destination UE, a second reference signal associated with the destination UE based at least in part on the first reference signal. The source UE may perform a transmission to the destination UE based at least in part on a channel estimation operation performed based at least in part on the second reference signal. Numerous other aspects are provided
US11804933B2
Disclosed herein is a method for receiving a demodulation reference signal (DMRS) in a wireless communication system. In particular, the method may include receiving a synchronization signal/physical broadcast channel (SS/PBCH) block, acquiring information about control resource set (CORESET) #0 from a PBCH included in the SS/PBCH block, receiving a physical downlink control channel (PDCCH) through CORESET #0, and receiving a physical downlink shared channel (PDSCH) scheduled based on the PDCCH and a DMRS for the PDSCH, wherein, based on the PDCCH being addressed to a system information-radio network temporary identifier (SI-RNTI), a reference point for the DMRS may be subcarrier #0 of a resource block (RB) having a lowest number among RBs included in CORESET #0.
US11804927B2
Certain aspects of the present disclosure provide techniques for wireless communication. The techniques include a method wireless communication by a user equipment including receiving a configuration message, wherein the configuration message in part configures the UE to communicate coordinated transmissions with a plurality of transmission reception points using a coordinated transmission mode. The method further includes, receiving one or more physical downlink shared channel transmissions from a plurality of transmission reception points in accordance with the coordinated transmission mode. The method further includes, selecting a HARQ-ACK feedback mode based in part on the coordinated transmission mode. The method further includes, transmitting HARQ-ACK feedback to at least one of the plurality of transmission reception points using the selected HARQ-ACK feedback mode.
US11804923B2
A method performed in a wireless local area network (LAN) system according to various embodiments is associated with a first station (STA) supporting multi-links comprising first and second links. A control field associated with an operating mode (OM) of the first STA can be associated with the on-off of the first link and/or the second link. The first and second links can each be a channel for various bandwidths defined in, for example, 2.4 GHz band, 5 GHz band and 6 GHz band. The first and second links can belong to the same or different bands. On-off information relating to each link can be formed on the basis of information such as an index or a control field bitmap associated with the operating mode.
US11804908B2
A photon number resolving detector system includes a photon source positioned at an input end, first and second photon detectors positioned at a detection end, and a plurality of optical couplers positioned between the input and detection ends. The plurality of optical couplers include an initial optical coupler optically coupled to the photon source, a final optical coupler optically coupled to the first and second photon detectors, and intermediate optical couplers positioned between the initial optical coupler and the final optical coupler. A first input link is optically coupled to the photon source and the initial optical coupler and a plurality of dual path spans are optically coupled to adjacent optical couplers. The plurality of dual path spans each include an undelayed path having an undelayed fiber link and a delayed path having a quantum memory positioned between and optically coupled to input and output sub-links.
US11804903B2
An example playback device includes a housing having a front side, a back side, a first end, and a second end. The playback device also includes an IR receiver positioned on the front side of the housing, a first IR emitter positioned on the back side of the housing and oriented such that a first IR signal emitted from the first IR emitter is directed toward the second end of the housing, and a second IR emitter positioned on the back side of the housing and oriented such that a second IR signal emitted from the second IR emitter a) is directed toward the first end of the housing and b) crosses the first IR signal emitted from the first IR emitter. The first and second IR emitters are communicatively coupled to the IR receiver within the housing and configured to retransmit an IR control signal received by the IR receiver.
US11804901B2
A derivation method includes: a transmission step of transmitting, to a wireless terminal, a first radio-wave signal according to an optical signal with a first wavelength and a second radio-wave signal according to an optical signal with a second wavelength; a communication start time information acquisition step of acquiring information on a first communication start time and information on a second communication start time; a reception time information acquisition step of acquiring information on a first reception time and information on a second reception time; a transmission time period derivation step of deriving a first round trip time and deriving a second round trip time; and an optical fiber length derivation step of deriving an optical fiber length, based on the first round trip time, the second round trip time, a group velocity or a group delay time of the optical signal with the first wavelength, and a group velocity or a group delay time of the optical signal with the second wavelength.
US11804895B2
A system, method, and device to enable communication between a first and second satellite station and a controller of a mobile platform. The controller includes a processor, a first modem facilitating communication with the first satellite station via a first frequency over a first communication link, and a map of the one or more networks of satellite stations including the second satellite station. The controller utilizes the map of the one or more networks of satellite stations to determine the second satellite station for communicating with the controller. A second modem is coupled to the controller and facilitates communication with the second satellite station via a second frequency over a second communication link, wherein the controller is configured to calculate a time to handoff communication with the mobile communicator from the first communication link to the second communication link.
US11804894B2
A system and method for facilitating autonomous satellite level communications is disclosed. The method includes receiving a request from a user to transmit satellite information captured by a source satellite from the source satellite to a destination node via one or more intermediate satellites. The method further includes receiving one or more input parameters and determining a plurality of states corresponding to the source satellite and the one or more intermediate satellites. Further, the method includes generating a plurality of actions and an expected reward value for each of the plurality of actions. Furthermore, the method includes determining an optimal action among the plurality of actions and outputting the optimal action to the source satellite and the one or more intermediate satellites, one or more user devices or a combination thereof for transmission of the satellite information from the source satellite to the destination node.
US11804872B2
A communication device and a communication signal generation method are provided that perform receiving input data; and processing the input data according to a determined channel to generate a communication frame. The determined channel corresponds to one of a plurality of channels including at least one first channel defined by a first mode and at least one second channel defined by a second mode. A frequency band of the first channel including subcarriers is different from a frequency band of the second channel including subcarriers. A frequency interval of the subcarriers in the first channel is different from a frequency interval of the subcarriers in the second channel. A number of the first channel(s) in the first mode is different from a number of the second channel(s) in the second mode.
US11804869B2
Disclosed is a RF switch module and methods to fabricate and operate such RF switch to alternatively couple an antenna to either a transmitter transmission line or a receiver transmission line to realize lower distortion of a signal at high frequencies with improved insertion loss and without affecting isolation. In one embodiment, a Radio Frequency (RF) switch module, includes, a switch circuit for switching between transmitting first signals from a transmitter unit to an antenna and transmitting second signals from the antenna to the receiver unit, wherein the switch circuit comprises a plurality of field effect transistors (FETs), wherein each of the plurality of FETs comprises stacked gate dielectrics and at least three metal contacts to a conductive gate, wherein the stacked gate dielectrics comprises at least one first dielectric layer, wherein the first dielectric layer comprises a negative-capacitance material.
US11804858B2
A system, method, and device is shown that is operable to transform and align a plurality of fields from an input to an output data stream using a multilayer butterfly or inverse butterfly network that includes a plurality of layers of multiplexers. Many transformations are possible with such a network which may include separate control of each multiplexer.
US11804857B2
Provided herein may be an electronic device using an artificial neural network. The electronic device may include a training data generator configured to determine an input vector corresponding to a trapping set, detected during error correction decoding corresponding to a codeword, and a target vector corresponding to the input vector, and a training component configured to train an artificial neural network based on supervised learning by inputting the input vector to an input layer of the artificial neural network and by inputting the target vector to an output layer of the artificial neural network.
US11804848B2
An analog-to-digital converter of successive approximation register (SAR) type includes a comparator, a SAR logic circuit, and a capacitor digital-to-analog converter. The capacitor digital-to-analog converter includes a plurality of drivers. Each driver includes a capacitor and a split inverter. A first capacitor node of the capacitor is connected to one of comparison input terminals. The split inverter includes a pull-up unit connected to a first reference voltage and a pull-down unit connected to a second reference voltage. The split inverter drives a second capacitor node of the capacitor by selectively turning on one of the pull-up unit and the pull-down unit. A first one of the pull-up unit and the pull-down unit includes a full transistor, and a second one of the pull-up unit and the pull-down unit includes a first split transistor and a second split transistor. A short current is reduced using the split inverter.
US11804843B2
A selection circuit, a method for controlling the selection circuit, and a multiplexing circuit are provided. The selection circuit includes N control circuits and M booster circuits. Control terminals of M control circuits among the N control circuits are coupled to output terminals of the M booster circuits, respectively, and first input terminals of the M booster circuits are coupled to receive M control signals among N control signals, respectively. Second input terminals of the M booster circuits are coupled to receive M boost signals respectively, and each booster circuit is configured to provide the received control signal to an output terminal of the booster circuit and increase a potential at the output terminal of the booster circuit by using the received boost signal.
US11804839B1
A semiconductor device includes an optical source; a photoconductive switch triggered by the optical source; and an enclosure unit that contains the optical source and the photoconductive switch in a single integrated package. The optical source may output a laser. The optical source may be a diode. The enclosure unit may be conductive. The enclosure unit may be non-conductive. The device may include an electrical connector operatively connected to the optical source. The electrical connector may provide power and control signals to the optical source. The electrical connector may be attached to an outer surface of the enclosure unit.
US11804838B2
A transmitter circuit includes a clock generator configured to generate a plurality of clock signals having different phases, and a plurality of selection circuits configured to receive a plurality of parallel data signals and output a serial data signal on an output node based on the plurality of clock signals and the received plurality of parallel data signals. Each of the plurality of selection circuits includes a data multiplexer configured to generate a plurality of data selection signals based on the received one of the plurality of parallel data signals and the plurality of clock signals; a control signal generator configured to generate first and second control signals based on the plurality of data selection signals; and an output driver connected to the output node, and configured to precharge the output node based on the first control signal or discharge the output node based on the second control signal.
US11804835B2
Operating a bi-directional double-base bipolar junction transistor (B-TRAN). One example is a method comprising: injecting charge carriers at a first rate into an upper base of the transistor, the injecting at the first rate results in current flow through the transistor from an upper collector-emitter to a lower collector-emitter, and the current flow results in first voltage drop measured across the upper collector-emitter and the lower collector-emitter; and then, within a predetermined period of time before the end of a first conduction period of the transistor, injecting charge carriers into the upper base at a second rate lower than the first rate, the injecting at the second rate results in second voltage drop measured across the upper collector-emitter and the lower collector-emitter, the second voltage drop higher than the first voltage drop; and then making the transistor non-conductive at the end of the conduction period.
US11804829B2
The present disclosure relates to a latch circuit and a latch method, and an electronic device, and relates to the technical field of integrated circuits. The latch circuit includes: a transmission module, a latch module, and a control module, wherein the transmission module is configured to transmit an input signal to the latch module; the latch module is configured to latch the input signal or output the input signal when a set signal or a reset signal is at a low level; and the control module is configured to perform control, such that a current leakage path cannot be formed between the transmission module and the latch module when the set signal or the reset signal is at a high level.
US11804817B2
Described herein are systems and methods that allow for correcting a residual frequency offset in the GHz frequency range by using low-complexity analog circuit implementations of a broad-band frequency detector that comprises two analog polyphase filters in a dual configuration. Each filter comprises an RC network of cross-coupled capacitors that facilitate filters with opposite passbands and opposite stop-bands. In various embodiments, the outputs of the two filters are combined to obtain power metrics that when subtracted from each other, deliver a measure of the imbalance between the positive and negative halves of a frequency spectrum. Since the measure is substantially proportional to a frequency offset within a linear range spanning 5 GHz or more, the polyphase filters may be used in a broad-band frequency detector that, based on the measure, adjusts the frequency offset.
US11804814B1
A digital audio playback circuit includes a noise shaping circuit configured to receive an input digital audio signal, and a digital to analog converter (DAC) configured to convert the input digital audio signal to a pre-amplified output analog audio signal according to a gain ramp defined by a gain control signal. A muting circuit is configured to compare input digital audio signal to a threshold and assert a mute control signal when the input digital audio signal is below the threshold. An analog gain control ramp circuit is configured to generate the gain control signal in response to the mute control signal to cause the gain ramp to ramp down. An amplifier is configured to amplify the pre-amplified output analog audio signal for playback by an audio playback device.
US11804797B2
A PWM signal generator of a motor controller 100-1 divides, upon occurrence of a condition in which one among a count incrementing period and a count decrementing period for a carrier is greater than or equal to a threshold, in conjunction with a condition in which the other among the count incrementing period and the count decrementing period is less than the threshold, an on time period of any one among a first PWM signal, a second PWM signal, and the third PWM signal into given on time periods and to add a given divided on time period to an energizing time period that is less than the threshold.
US11804796B2
A motor drive system includes: an inverter that drives a motor; a current detector that detects and outputs the first signal that is a current value of a current flowing through the inverter; a first low-pass filter that removes a noise frequency component from the first signal and outputs a second signal that is a current value after the noise frequency component has been removed; a demagnetization current determiner that compares a demagnetization current threshold with the second signal, and outputs a demagnetization protection signal when the second signal takes a value larger than the demagnetization current threshold; and a short circuit determiner that compares a third signal with a short circuit and outputs an anomaly signal for stopping the inverter when the third signal takes a value larger than or equal to the short circuit threshold.
US11804784B2
A circuit for use in an LLC converter comprises a first primary side switch, a first secondary side switch assembly, and a controller. The controller is configured to measure, on the primary side of the LLC converter, a first voltage and determine, based on the first voltage, a delay due to the first voltage. The controller is also configured to apply a first gate voltage to the first primary side switch to transition the first primary side switch from an off state to an on state and apply a second gate voltage to the first secondary side switch assembly to transition the first secondary side switch assembly from an off state to an on state. The application of the first gate voltage and the application of the second gate voltage are separated by a synchronous rectifier delay based at least on the delay due to the first voltage.
US11804782B2
An apparatus including a bidirectional power converter circuit. The power converter circuit includes a primary circuit side including a plurality of primary switches, an isolation transformer, and a secondary circuit side separated from the primary circuit side by the isolation transformer. The secondary circuit side includes an inductor, a rectifier circuit coupled to the inductor and configured to receive energy from the primary circuit side and provide energy to the primary circuit side, and a clamp circuit coupled to the inductor and configured to provide a reset voltage to the inductor that prevents inductor current runaway.
US11804772B2
A startup control method for a DC/DC converter is used for starting the DC/DC converter with energy transferred from a low-voltage side to a high-voltage side, and includes: determining a duty cycle or a frequency of a driving signal based on at least a voltage spike reference value and a voltage spike measurement value of a power switch at the low-voltage side; and outputting the driving signal to the power switch, thereby controlling the on and off of the power switch. The startup control method for a DC/DC converter of the disclosure can improve a reverse charging power of the converter to the maximum extent and reduce the time needed for charging a bus capacitor during a reverse startup process while ensuring voltage stress on the power switch not to exceed a limit.
US11804762B2
A flywheel system includes a fixture providing a base and a stator, rotor having a cavity to receive the stator, a generator/motor module having a plurality of permanent magnets mechanically coupled to the rotor and an active magnetic bearing module. The active magnetic bearing module includes a plurality of magnetizable elements mechanically coupled to or integrated in the rotor, and a plurality of electromagnets mechanically coupled to a shaft and configured to magnetically couple with the plurality of first magnetizable elements to actively stabilize the rotor relative to the fixture. The windings of the generator/motor module are arranged around the rotation axis of the rotor at a first distance from the rotation axis of the rotor, the electromagnets of the active magnetic bearing module are arranged around the rotation axis of the rotor at a second distance, and the first distance is greater than or equal to the second distance.
US11804760B2
A method is presented for producing an arrangement for a plug-in coil of an electric machine, having the following steps: providing an arrangement of coil elements, which each are embodied as a rod-shaped coil element and are pre-aligned with one another; gripping the arrangement of coil elements by way of a grip apparatus, wherein the grip apparatus grips the arrangement of coil element by way of a first grip device in a first grip plane and by way of a second grip device in a second grip plane which is arranged beneath the first grip plane and at a distance therefrom; holding the arrangement of coil elements by way of the grip apparatus and inserting legs of the coil element into allocated grooves of a core; and releasing the grip apparatus from the arrangement of coil elements.
US11804756B2
An active part of an electric machine includes electrical conductors which are additively printed in layers, and intermediate bodies respectively disposed between the electrical conductors and being additively printed in layers, wherein the electrical conductors are printed in a radially increasing manner, alternating with the intermediate bodies. A contact layer <=300 μm of a third material is applied between at least one of the electrical conductors and at least one of the printed intermediate bodies, with a diffusion zone being embodied by the contact layer and a heat treatment.
US11804754B2
An electric motor system includes an electric motor, and a thermal management system. The thermal management system includes a two-phase refrigerant circuit circulating a flow of refrigerant through the electric motor, and a refrigerant-air heat exchanger fluidly connected to the electric motor via the two-phase refrigerant circuit, such that the flow of refrigerant is boiled via heat generated by the electric motor, and returned to a subcooled liquid state to cool the electric motor. A method of dissipating thermal energy from an electric motor includes urging a flow of refrigerant through an electric motor, thereby boiling the flow of refrigerant, directing the flow of refrigerant from the electric motor to a refrigerant-air heat exchanger via a two-phase refrigerant circuit, and cooling the refrigerant to a sub-cooled liquid state at the refrigerant-air heat exchanger via thermal energy exchange with a flow of air through the refrigerant-air heat exchanger.
US11804752B2
A drive includes an electric motor with a brake and a fan cowl. The fan cowl is connected to a housing, in particular to a stator housing part, of the electric motor in a detachable manner. A rod is able to be passed through a cover part, which projects through a recess, in particular a recess arranged in the form of a slot, in the fan cowl.
US11804748B2
An insulation system for an electric machine coil includes the following layers situated in sequence over an insulated conductor: a first corona shield tape, a stress grading tape, a second corona shield tape having a first overlap length with the stress grading tape and a second greater overlap length with the first corona shield tape, an insulation tape, and a sealing tape.
US11804734B2
Methods and devices addressing power tracking of transmission systems using antenna arrays are disclosed. The disclosed teachings may be implemented on a channel element to channel element basis, are adaptive and can be implemented on short time durations such as time slots. Power efficiency can be improved when applying the described methods to the design of systems with antenna arrays.
US11804733B2
A wireless powering device for providing directional wireless power to a target device. The wireless powering device includes a power source and communication circuitry configured to receive a communication signal from the target device. The wireless powering device further includes source power manager circuitry configured to determine (e.g., based on the communication signal) a location of the target device relative to the wireless powering device. Resonant coupling circuitry is coupled to the power source and the source power manager circuitry, the resonant coupling circuitry configured to generate a directional wireless power transmission, based on the location of the target device, to transfer wireless power to the target device. In an embodiment, the directional wireless power transmission is via non-radiated magnetic field. In another embodiment, the direction wireless power transmission is via a radiated magnetic field.
US11804729B2
According to aspects of the disclosure, a method and system are provided for transferring a load between a primary power source and a secondary power source. In accordance with the disclosure, a method of transferring a load between a first power source and a second power source includes analyzing a plurality of power sources to identify one or more power sources providing a power greater than a threshold value. The method also includes selecting a power source from the identified one or more power sources providing power greater than the threshold value. The method further includes connecting the selected power source to a transfer mechanism. The method still further includes actuating the transfer mechanism, using power provided to the transfer mechanism by the selected power source, to transfer the load from a connection with the first power source to a connection with the second power source.
US11804726B2
A configuration can be more easily realized in which the temperature of an auxiliary power source can be increased even in a low temperature environment. In the in-vehicle auxiliary power source control device, a control unit performs a charging operation of switching a first switch on and switching a second switch off, and a discharging operation of switching the first switch off and switching the second switch on. Also, the temperature of an auxiliary power source is raised by heat generated by a resistor unit due to the charging operation and the discharging operation performed by the control unit.
US11804724B2
A rechargeable battery jump starting device having detachable positive and negative cables. The rechargeable battery jump starting device, including a rechargeable battery connected to a positive cam-lock cable connecting device and a negative cam-lock cable connecting device. The rechargeable battery jump starting device can include a highly electrically conductive frame connecting the rechargeable battery to the cam-lock cable devices.
US11804720B2
An electrical architecture includes multiple nodal controllers, at least two power sources, and a power supply network. Each nodal controller includes at least one output port configured to be connected to an electrical load operating with a voltage of multiple different voltages. The at least two power sources are associated with the multiple different voltages and configured to supply the multiple nodal controllers through the power supply network. The power supply network includes a power line connecting the multiple nodal controllers to each other in a ring and is configured to supply the multiple nodal controllers with electrical power from the at least two power sources. Each nodal controller of the multiple nodal controllers is linked to the power line via a bidirectional DC/DC converter and is configured to control a sleep or a wake-up mode responsive to detection of a corresponding voltage transition within the power supply network.
US11804716B2
A system for powering a device is disclosed. The system includes at least one internal battery located in a device, at least one external battery connected to the device, and a master controller configured to connect either the at least one internal battery or the at least one external battery to a power bus to power the device.
US11804694B2
Provided are a laser device and a method of transforming laser spectrum, which provide a laser frequency stabilization and significant narrowing a laser spectrum. A laser device includes at least one multiple longitudinal mode laser (L) for generating a laser light having a spectrum of multiple longitudinal modes; at least one high quality factor (high-Q) microresonator (M) optically feedback coupled to the at least one multiple longitudinal mode laser (L); and a tuner (TU) for tuning the spectrum of multiple longitudinal modes of the laser light. The laser device is configured to output an output laser light having an output spectrum with at least one dominant longitudinal laser mode each at a reduced linewidth of the dominant longitudinal laser mode. The laser device allows increasing an emission power of a narrow linewidth lasing without an additional amplification while keeping a compact size of a device with a limited number of optical elements.
US11804693B2
A method for generating light emission is provided. The method includes providing a transistor element including collector, emitter, and base regions, a quantum cascade region between the base and collector regions, and quantum well structures for interband emission within the base or emitter regions. A waveband controller applies, via first and second electrodes with respect to the collector and base regions, a first electrical signal to control a base-collector junction bias level and select between first and second base-collector bias levels. Selection of the first base-collector bias level causes at least one of the emitter and base regions to produce interband-based light emission having a first wavelength of a first wavelength band. Selection of the second base-collector bias level causes the quantum cascade region to produce intraband-based light emission having a second wavelength of a second wavelength band.
US11804686B2
A compact auxiliary connector can include two bushings each with an electrical connector(s), and a tubing connected between the two bushings to insulate an electrical cable, which is connected between electrical connectors of the two bushings. The electrical connector of each of the two bushings can be connected to an electrical device, a line or load bus or a combination thereof, according to the desired connection configuration. Each bushing may also include a flexible joint cover, such as a boot, to cover the connection of the bushing connectors to a bus, such as a primary bus. The compact auxiliary connector can manage live connections between auxiliary or other device(s) and line/load buses in a switchgear cabinet of a switchgear assembly. The bushings, tubing and flexible joint cover can be formed of insulating materials having desired dielectric strength according to the voltage applications.
US11804683B2
Embodiments are generally directed to a snap button fastener providing electrical connection. An embodiment of a fastener includes a first mechanical part, the first mechanical part including at least a stud portion, the first mechanical part including a first electrical connector; a second mechanical part, the second mechanical part including at least a socket portion with a spring element and the socket portion, the second mechanical part including a second electrical connector. The stud portion of the first mechanical part and the socket portion of second mechanical part, if separated, are to interlock upon the application of a first force towards each other, and, if interlocked, to separate upon the application of a second force away from each other. The first electrical connector and the second electrical connector are to be electrically connected when the first mechanical part and the mechanical part are interlocked, and first electrical connector and the second electrical connector are to be disconnected when the first mechanical part and second mechanical part are separated.
US11804681B1
Connecting a waveguide and a coaxial conductor pin is disclosed. In an embodiment, a connector includes: a body, wherein the body includes a first interface configured to couple to the waveguide and a second interface configured to couple to the coaxial conductor pin; a cavity within the body, wherein the cavity takes up a region between the first interface and the second interface; and an impedance transformation structure located in the cavity.
US11804680B2
A method for making an RF connector having an outer conductor and an inner conductor includes the steps of plating the outer conductor and the inner conductor of the RF connector with at least one corrosion-resistant metallic material; dispensing and/or injecting a material comprising an epoxy phenol novolac based resin. in a volume between the outer conductor and the inner conductor of the connector; heating the RF connector with the injected material to a temperature between about 150° C. to about 380° C. in a substantially dry nitrogen-based environment; and allowing the RF connector to cool.
US11804678B2
A power supply adapter includes a base plate, an electrical connector assembly disposed on the base plate, a support frame, a circuit board, and a shell body. The electrical connector assembly includes a hot connector assembly, a neutral connector assembly, and a ground connector assembly. When the adapter is plugged into a two-prong socket, the ground connector assembly is grounded to the two-prong socket. The support frame covers the electrical connector assembly and is affixed to the base plate. The circuit board is disposed on the support frame and electrically coupled to the electrical connector assembly. The shell body covers the support frame and circuit board and is affixed to the base plate. The power supply adapter can used with two-prong sockets that lack a ground slot, and provides grounding test function after being plugged into the two-prong socket, making it safe and convenient to use.
US11804670B1
An electrical signal connector receptacle assembly includes an annular mounting member configured for rigid attachment to a structure. The annular mounting member has a front end having a front opening and a rear portion. A connector ring is rotatably attached to the annular mounting member such that the connector ring rotates with respect to the annular mounting member. The connector ring is configured to be removably and rotatably attached to the electrical signal connector. In an exemplary embodiment, the connector ring is configured for threaded engagement with the electrical signal connector. The connector ring includes an interior region within which the annular mounting member is located and a front end having a front opening and a rear end having a rear opening. The rear portion of the annular mounting member extends through the rear opening of the connector ring and is configured to be attached to the structure.
US11804668B2
A work machine, such as a hauler at a mining site, includes a conductive linkage connected to a conductor rod for receiving multiple poles of electrical power from a current collector sliding on a surface of a power rail. The conductive linkage includes trailing arms substantially parallel to each other and attached by lower joints to the current collector and by upper joints to the conductor rod. The lower joints and the upper joints have multiple axes of rotation and enable the trailing arms to move laterally and vertically with respect to the surface of the at least one power rail in response to movement of the work machine, while conducting the electrical power from the current collector to the conductor rod.
US11804667B2
A board-to-board connector assembly includes first and second connector assemblies and a connector interconnect between the first and second connector assemblies. Each connector assembly includes an outer shell and a connector received in a cavity of the outer shell. The connector has a connector body holding contacts in a card slot, which receives a circuit card edge of an add-in card. The outer shell has an outer board guide configured to engage the add-in card and guide mating of the outer shell with the add-in card. The outer shell has a latch configured to latchably engage the add-in card to secure the connector to the add-in card. The connector interposer electrically interconnects the contacts of the connector assemblies to electrically connect the add-in cards.
US11804664B2
A high-current cable connector comprises two metal parts and a interlocking member. The interlocking member moves the metal parts outward so that two abutting surfaces per metal part are pressed together. The alignment of the abutting surfaces causes two other surfaces per metal part, the contact surfaces, to also be pressed together and the cable connector is locked. This results in an easy-to-assemble cable connector with low contact resistance and high thermal capacity.
US11804656B2
A semiconductor structure comprises a substrate, a patch of optically tunable material disposed over the substrate, a first electrode coupled to the patch of optically tunable material and a switch providing a current source, and a second electrode coupled to the patch of optically tunable material and a ground voltage. The first electrode and the second electrode are configured to modify a state of the patch of optically tunable material to adjust a reflectivity of the patch of optically tunable material.
US11804650B2
Disclosed is a networked array of radar enclosures that can be arranged to cover a desired geographical location. The array can detect moving objects in the coverage area. When warranted, elements of the array can also control the movement of associated objects, for example, friendly drones. The present invention also combines attributes that facilitate the less conspicuous detection and monitoring of moving objects, with the capability of distinguishing types of moving objects.
US11804641B2
Techniques for facilitating reduced thermal resistance attenuator on high-thermal conductivity substrates for quantum applications are provided. A device can comprise a substrate that provides a thermal conductivity level that is more than a defined thermal conductivity level. The device can also comprise one or more grooved transmission lines formed in the substrate. The one or more grooved transmission lines can comprise a powder substance. Further, the device can comprise one or more copper heat sinks formed in the substrate. The one or more copper heat sinks can provide a ground connection. Further, the one or more copper heat sinks can be formed adjacent to the one or more grooved transmission lines.
US11804634B2
Battery components are generally provided. In some embodiments, the battery components can be used as pasting paper and/or capacitance layers for batteries, such as lead acid batteries. The battery components described herein may comprise a plurality of fibers. The battery component may include, in some embodiments, a plurality of fibers and, optionally, one or more additives such as conductive carbon and/or activated carbon. In certain embodiments, the plurality of fibers include relatively coarse glass fibers (e.g., having an average diameter of greater than or equal to 2 microns), relatively fine glass fibers (e.g., having an average diameter of less than 2 microns), and/or fibrillated fibers. In some instances, such fibers may be present in amounts such that the battery component has a particular surface area, mean pore size, and/or dry tensile strength.
US11804620B2
A battery electrolyte solution is that includes an organic electrolyte solution, a lithium-sulfur (Li2S) compound, soluble lithium polysulfide (Li2Sx) microparticles, and a redox mediator comprising a soluble quinone derivative.
US11804615B2
Low cost membrane electrode assemblies (MEA) with improved coulombic efficiency (CE), reduced maintenance cost, and improved deliverable capacity have been developed for redox flow batteries and other electrochemical reaction applications. The MEA comprises: a microporous substrate membrane, first and second hydrophilic ionomeric polymer coating layers on surfaces of the microporous substrate membrane, and an electrode adhered to a second surface of the second hydrophilic ionomeric polymer coating layer. Methods of preparing the MEA and a redox flow battery system incorporating the MEA are also described.
US11804614B2
The power supply system includes: a fuel cell, capable of generating power; a power storage device, storing power generated by the fuel cell; and a control device, controlling at least the fuel cell. The control device, under a tendency that power consumption of a load at least connected with the fuel cell and the power storage device decreases, determines a first lower limit power based on power generated by the fuel cell before a predetermined time, causes the fuel cell to generate second power equal to or greater than the first lower limit power when first power generated by the fuel cell determined based on a power supplied to the load drops below the first lower limit power, and determines the first lower limit power with a tendency that the greater the generated power, the greater a difference between the generated power and the first lower limit power is increased.
US11804610B2
A fuel cell system having a direct liquid fuel cell that uses a liquid containing a formic acid or an alcohol as a fuel includes: a fuel tank that stores the fuel to be supplied to the fuel cell; a fuel supply device that supplies the fuel in the fuel tank to the fuel cell; and a bubbling device that blows an inert gas into the fuel stored in the fuel tank.
US11804598B2
A negative electrode contains a negative electrode active material. A negative electrode active material includes: lithium; a first element consisting of silicon or tin; and a second element consisting of oxygen or fluorine, in which the negative electrode active material contains substantially no compound phase of the first element and the lithium, and contains an amorphous phase containing the first element and the second element, and an ionic bond is formed between the lithium and the second element.
US11804597B2
An electrode for use in a battery includes a silicon-carbon composite with graphite. The silicon-carbon composite structure is microporous. The silicon-carbon composite can be made by dry spraying and magnesiothermically reducing silicon, followed by deposition of carbon.
US11804596B2
Systems and methods are disclosed that provide for a silicon-carbon composite material that includes nanoparticulate (e.g., nanocrystalline) silicon derived from a reaction between a zintl salt and metal halide. The nanoparticulate silicon-carbon composite material can be used to provide electrode materials (e.g., anode) and cells.
US11804591B2
Silicon-carbon composite materials and related processes are disclosed that overcome the challenges for providing amorphous nano-sized silicon entrained within porous carbon. Compared to other, inferior materials and processes described in the prior art, the materials and processes disclosed herein find superior utility in various applications, including energy storage devices such as lithium ion batteries.
US11804589B2
A main object of the present disclosure is to provide an all solid state battery with excellent capacity durability when restraining pressure is not applied or even when low restraining pressure is applied thereto. The present disclosure achieves the object by providing an all solid state battery comprising layers in the order of a cathode layer, a solid electrolyte layer, and an anode layer; wherein the anode layer contains an anode active material including a silicon clathrate II type crystal phase; restraining pressure of 0 MPa or more and less than 5 MPa is applied to the all solid state battery in a layering direction; and a specific surface area of the anode active material is 8 m2/g or more and 17 m2/g or less.
US11804582B2
A light-emitting diode (LED) chip structure with a cup-like reflective element is provided. The LED chip structure comprises a substrate, an isolation element and a mesa including an LED surrounded by the isolation element. The isolation element comprises an upper isolation part and a lower isolation part. The lower isolation part is positioned in the substrate and the upper isolation part protrudes from a surface of the substrate. A reflective layer is disposed on a sidewall of the upper isolation part, and a bottom of the reflective layer does not contact the mesa. The cup-like reflective element at least includes the isolation element with the reflective layer.
US11804580B2
A lighting device includes a circuit substrate that includes a wiring circuit, LEDs that are mounted on the circuit substrate and that emit primary light, a phosphor sheet that faces a light emission surface of each of the LEDs and that has a function of converting part of the primary light into secondary light in another wavelength range that differs from the wavelength range, and a selective reflection layer that is composed of dielectric multilayer film, that is disposed between the phosphor sheet and the LEDs, that covers the light emission surface of each of the LEDs, that allows the part of the primary light to be transmitted therethrough, and that reflects part of the secondary light. The selective reflection layer is disposed so as to have convex shapes projecting in a direction opposite a direction toward the circuit substrate in regions that overlap the LEDs.
US11804577B2
Provided is a glass that is used in a phosphor-containing wavelength conversion material and from which can be produced a wavelength conversion member less degraded in characteristics of a phosphor owing to firing during production of the wavelength conversion member and having excellent weather resistance. The glass is for use in a wavelength conversion material and contains, in terms of % by mass, 30 to 75% SiO2, 1 to 30% B2O3, over 4 to 20% Al2O3, 0.1 to 10% Li2O, 0 to below 9% Na2O+K2O, and 0 to 10% MgO+CaO+SrO+BaO+ZnO.
US11804575B2
A manufacturing method of a display panel, a display panel, and a display apparatus. The manufacturing method includes: forming a plurality of backlight units on a process substrate; filling a partition between adjacent backlight units, where a height of the partition relative to the process substrate is greater than a height of the adjacent backlight units relative to the process substrate; preparing a filter layer on a surface of each of the plurality of backlight units away from the process substrate; stripping the backlight units with the filter layer on surfaces of the backlight units from the process substrate, and transferring to a target substrate; and packaging the target substrate.
US11804555B2
The present invention relates to a semiconductor device, wherein the semiconductor substrate includes: a semiconductor layer; and a well region, the semiconductor device includes: a surface electrode provided on a second main surface on a side opposite to a first main surface; a back surface electrode provided on the first main surface; and an upper surface film covering an end edge portion of the surface electrode and at least part of an outer side region outside an end surface of the surface electrode of the semiconductor substrate, the well region includes a portion extending to the outer side region and a portion extending to an inner side region inside the end surface of the surface electrode, and the upper surface film includes at least one outer peripheral opening part provided along an outer periphery of the surface electrode away from the surface electrode of the outer side region.
US11804548B2
A semiconductor structure is provided. The semiconductor structure includes fin structures, a gate structure across the fin structures, and a dielectric layer. The gate structure includes a work function layer over the gate dielectric layer, and a contact layer over the work function layer. A portion of the work function layer is located between the fin structures, and a top surface of the portion is higher than a top surface of the fin structures. A top surface of the work function layer and a top surface of the dielectric layer are substantially on a same level. A method for forming a semiconductor structure is also provided.
US11804545B2
A semiconductor device includes a semiconductor layer made of SiC. A transistor element having an impurity region is formed in a front surface portion of the semiconductor layer. A first contact wiring is formed on a back surface portion of the semiconductor layer, and defines one electrode electrically connected to the transistor element. The first contact wiring has a first wiring layer forming an ohmic contact with the semiconductor layer without a silicide contact and a second wiring layer formed on the first wiring layer and having a resistivity lower than that of the first wiring layer.
US11804542B2
The present disclosure relates to semiconductor structures and, more particularly, to annular bipolar transistors and methods of manufacture. The structure includes: a substate material; a collector region parallel to and above the substrate material; an intrinsic base region surrounding the collector region; an emitter region above the intrinsic base region; and an extrinsic base region contacting the intrinsic base region.
US11804531B2
A method of forming a semiconductor device includes: forming an etch stop layer over a substrate; forming a first diffusion barrier layer over the etch stop layer; forming a semiconductor device layer over the first diffusion barrier layer, the semiconductor device layer including a transistor; forming a first interconnect structure over the semiconductor device layer at a front side of the semiconductor device layer, the first interconnect structure electrically coupled to the transistor; attaching the first interconnect structure to a carrier; removing the substrate, the etch stop layer, and the first diffusion barrier layer after the attaching; and forming a second interconnect structure at a backside of the semiconductor device layer after the removing.
US11804524B2
A Metal Oxide Semiconductor (MOS) cell design has traditional planar cells extending in a first dimension, and trenches with their length extending in a third dimension, orthogonal to the first dimension in a top view. The manufacturing process includes forming a horizontal channel, and a plurality of trenches discontinued in the planar cell regions. Horizontal planar channels are formed in the mesa of the orthogonal trenches. A series connected horizontal planar channel and a vertical trench channel are formed along the trench regions surrounded by the first base. The lack of a traditional vertical channel is important to avoid significant reliability issues (shifts in threshold voltage Vth). The planar cell design offers a range of advantages both in terms of performance and processability. Manufacture of the planar cell is based on a self-aligned process with minimum number of masks, with the potential of applying additional layers or structures.
US11804517B2
A capacitor of a semiconductor device and a distributed model circuit for the same are disclosed. The capacitor includes a lower electrode layer, a plurality of upper electrode layers disposed over the lower electrode layer, a plurality of dielectric layers disposed between the lower electrode layer and each of the plurality of upper electrode layers, each dielectric layer configured to include a plurality of storage nodes, a plurality of line layers disposed over at least one of the plurality of upper electrode layers, and configured to receive a voltage for measuring an equivalent series resistance (ESR), and a plurality of contacts that electrically couple the plurality of line layers to the at least one of the plurality of upper electrode layers, wherein a resistance resulting from position information of the plurality of line layers and the plurality of contacts in a routing pattern corresponds to the ESR.
US11804513B2
A semiconductor light-emitting device includes a light-emitting pixel region and a pad region, and includes light-emitting structures, a partition wall structure, a passivation structure, and a fluorescent layer, positioned in the light-emitting pixel region, and a pad unit positioned in the pad region. The partition wall structure includes partition walls defining pixel spaces. The passivation structure surrounds the partition walls and includes a first passivation layer including a first insulating material and a second passivation layer including a second insulating material different from the first insulating material. The passivation structure includes a first portion on a top surface of the partition walls, a second portion on a sidewall of the partition walls, and a third portion between the light-emitting structures and the fluorescent layer. A first thickness of the first portion is less than or equal to a second thickness of the second portion.
US11804507B2
A solid-state imaging device including a first substrate having a pixel unit formed thereon and including a first semiconductor substrate and a first multi-layered wiring layer stacked, a second substrate having a circuit formed thereon and including a second semiconductor substrate and a second multi-layered wiring layer, the circuit having a predetermined function, and a third substrate having a circuit formed thereon and including a third semiconductor substrate and a third multi-layered wiring layer. The first substrate and the second substrate are bonded together such that that the first multi-layered wiring layer and the second semiconductor substrate are opposed to each other. The solid-state imaging device includes a first coupling structure and a second coupling structure. The first coupling structure electrically couples a circuit of the first substrate and the circuit of the second substrate.
US11804506B2
An image sensor includes a two-dimensional array of image sensor pixels, which are formed in a semiconductor layer. Each image sensor pixel is formed in a substrate having a corresponding semiconductor region therein. Each semiconductor region contains at least first and second photoelectric conversion elements, which are disposed at side-by-side locations therein. An electrically insulating isolation region is also provided, which extends at least partially through the semiconductor region and at least partially between the first and second photoelectric conversion elements, which may be configured respectively as first and second semiconductor regions of first conductivity type (e.g., N-type). At least one optically reflective region is also provided, which extends at least partially through the semiconductor region and surrounds at least a portion of at least one of the first and second photoelectric conversion elements. A semiconductor floating diffusion (FD) region (e.g., N-type region) is provided within the semiconductor region.
US11804505B2
A Complementary Metal Oxide Semiconductor (CMOS) wavefront sensor including a sensor element having an array of photodiodes and a passivation layer covering the sensor element. The sensor further includes a binary lens formed in the passivation layer and arranged to focus incident light onto the sensor element.
US11804499B2
Described herein are techniques to reduce or remove the impact of secondary path photons and/or charge carriers on storage bins of an integrated device to improve noise performance, and thus, sample analysis. Some embodiments relate to optical rejection techniques such as including an optical barrier positioned to block at least some photons from reaching the storage bins. Some embodiments relate to electrical rejection techniques such as including an electrical barrier configured to block at least some charge carriers from reaching the storage bins along at least one secondary path. Some embodiments relate to an integrated device in which at least one storage bin is shaped and/or positioned relative to the photodetector to facilitate receipt of some charge carriers (e.g., fluorescent emission charge carriers) and/or photons and to impede receipt of other charge carriers (e.g., noise charge carriers) and/or photons.
US11804495B2
A substrate including a first signal line and a first electrode disposed on the substrate, an oxide semiconductor layer pattern overlapping the first electrode, an insulating layer disposed between the first electrode and the oxide semiconductor layer pattern, a second signal line intersecting the first signal line, a second electrode electrically connected to the oxide semiconductor layer pattern, a third electrode electrically connected to the oxide semiconductor layer pattern and spaced apart from the second electrode, and an insulator comprising a first portion disposed between the first signal line and the second signal line, and at least partially overlapping with both of the first signal line and the second signal line.
US11804489B2
In a method of manufacturing a semiconductor device, a separation wall made of a dielectric material is formed between two fin structures. A dummy gate structure is formed over the separation wall and the two fin structures. An interlayer dielectric (ILD) layer is formed over the dummy gate structure. An upper portion of the ILD layer is removed, thereby exposing the dummy gate structure. The dummy gate structure is replaced with a metal gate structure. A planarization operation is performed to expose the separation wall, thereby dividing the metal gate structure into a first gate structure and a second gate structure. The first gate structure and the second gate structure are separated by the separation wall.
US11804480B2
An integrated circuit chip including a substrate including first and second element regions; a first channel active region extending in a first direction; a second channel active region; gate lines extending in a second direction and intersecting the first and second channel active regions; a diffusion break extending in the second direction; source/drain regions at opposite sides of the gate lines and on the first and second channel active regions; a first power line electrically connected to the source/drain regions; and a second power line electrically connected to the source/drain regions and having a lower voltage level than the first power line, wherein the diffusion break includes a first region including an insulator and overlapping the first element region, and a second region including a same material as the gate lines and overlapping the second element region, wherein the second region is electrically connected to the second power line.
US11804471B2
A method for manufacturing a semiconductor device is provided. The manufacturing method includes attaching a substrate to a sheet. The manufacturing method includes fragmenting the substrate into a plurality of individual chips. The manufacturing method includes expanding the sheet to widen the spacing between the plurality of chips. The manufacturing method includes covering the main surface and side surface of each of the plurality of chips with resin and sealing the chips to form a sealed body. The manufacturing method includes forming a stacked body in which a plurality of sealed bodies are stacked. The plurality of sealed bodies include a first sealed body and a second sealed body. Forming the stacked body includes stacking the second sealed body on the first sealed body in a state where the position of the chip in the second sealed body is offset in a direction in the plane with respect to the position of the chip in the first sealed body.
US11804461B2
A semiconductor package structure includes a semiconductor device with an active surface, a conductive pillar on the conductive pad, an adhesion strengthening layer, and an encapsulant in contact with the adhesion strengthening layer. The conductive pillar has a side surface and a top surface. The adhesion strengthening layer is conformally disposed on the side surface of the conductive pillar and the active surface of the semiconductor device.
US11804457B2
A package structure has a first die, a second die, the third die, a molding compound, a first redistribution layer, an antenna and conductive elements. The first die, the second die and the third die are molded in a molding compound. The first redistribution layer is disposed on the molding compound and is electrically connected to the first die, the second die and the third die. The antenna is located on the molding compound and electrically connected to the first die, the second die and the third die, wherein a distance of an electrical connection path between the first die and the antenna is smaller than or equal to a distance of an electrical connection path between the second die and the antenna and a distance of an electrical connection path between the third die and the antenna. The conductive elements are connected to the first redistribution layer, wherein the first redistribution layer is located between the conductive elements and the molding compound.
US11804443B2
A method includes encapsulating a plurality of package components in an encapsulant, and forming a first plurality of redistribution layers over and electrically coupling to the plurality of package components. The first plurality of redistribution layers have a plurality of power/ground pad stacks, with each of the plurality of power/ground pad stacks having a pad in each of the first plurality of redistribution layers. The plurality of power/ground pad stacks include a plurality of power pad stacks, and a plurality of ground pad stacks. At least one second redistribution layer is formed over the first plurality of redistribution layers. The second redistribution layer(s) include power lines and electrical grounding lines electrically connecting to the plurality of power/ground pad stacks.
US11804438B2
A semiconductor device includes a substrate having an active region, a gate structure disposed on the active region, a source/drain region disposed in the active region at a side of the gate structure, a first interlayer insulating layer and a second interlayer insulating layer sequentially disposed on the gate structure and the source/drain region, a first contact plug connected to the source/drain region through the first interlayer insulating layer, a second contact plug connected to the gate structure through the first interlayer insulating layer and the second interlayer insulating layer, a first metal line disposed on the second interlayer insulating layer, and having a metal via disposed in the second interlayer insulating layer and connected to the first contact plug, and a second metal line disposed on the second interlayer insulating layer, and directly connected to the second contact plug.
US11804435B2
A semiconductor-on-insulator die includes a substrate layer, an active layer, an insulator layer between the substrate layer and the active layer, a first metal layer, and a first via layer between the active layer and the first metal layer. The die includes at least one contact pad and a transistor including a first terminal formed within the active layer. A conduction path can include a plurality of first conduction path portions extending between the first terminal and the at least one contact pad and residing within a footprint of the at least one contact pad.
US11804427B2
A semiconductor package may include a redistribution substrate, a connection terminal, and a semiconductor chip sequentially stacked. The redistribution substrate may include an insulating layer, a plurality of redistribution patterns, which are vertically stacked in the insulating layer, and each of which includes interconnection and via portions, and a bonding pad on the interconnection portion of the topmost redistribution pattern. The topmost redistribution pattern and the bonding pad may include different metallic materials. The bonding pad may have first and second surfaces opposite to each other. The first surface of the bonding pad may be in contact with a top surface of the interconnection portion of the topmost redistribution pattern. A portion of the second surface of the bonding pad may be in contact with the connection terminal. The insulating layer may be extended to be in contact with the remaining portion of the second surface.
US11804417B2
A semiconductor structure includes a die including a circuitry disposed over a surface of the die or within the die and having specific functions for the die; a heat dissipation member attached to the die by an adhesive disposed between the surface of the die and the heat dissipation member; and a nanostructure disposed between the adhesive and the die, configured to conduct heat from the die to the heat dissipation member, protruding from the adhesive towards the surface of the die and contacting the surface of the die.
US11804415B2
A semiconductor device includes: a semiconductor body having an active region and an edge termination region between the active region and a side surface of the semiconductor body; a first portion including silicon and nitrogen; a second portion including silicon and nitrogen, the second portion being in direct contact with the first portion; and a front side metallization in contact with the semiconductor body in the active region. The first portion separates the second portion from the semiconductor body. An average silicon content in the first portion is higher than in the second portion. The front side metallization is interposed between the first portion and the semiconductor body in the active region but not in the edge termination region, and/or the first portion and the second portion are both present in the edge termination region but not in the active region.
US11804409B2
The present disclosure provides a semiconductor device with a profiled work-function metal gate electrode. The semiconductor structure includes a metal gate structure formed in an opening of an insulating layer. The metal gate structure includes a gate dielectric layer, a barrier layer, a work-function metal layer between the gate dielectric layer and the barrier layer and a work-function adjustment layer over the barrier layer, wherein the work-function metal has an ordered grain orientation. The present disclosure also provides a method of making a semiconductor device with a profiled work-function metal gate electrode.
US11804407B2
A semiconductor device which has favorable electrical characteristics and can be highly integrated is provided. The semiconductor device includes a first insulator; an oxide over the first insulator; a second insulator over the oxide; a first conductor over the second insulator; a third insulator in contact with a top surface of the first insulator, a side surface of the oxide, a top surface of the oxide, a side surface of the second insulator, and a side surface of the first conductor; and a fourth insulator over the third insulator. The third insulator includes an opening exposing the first insulator, and the fourth insulator is in contact with the first insulator through the opening.
US11804402B2
The present disclosure provides an integrated circuit (IC) structure. The IC structure includes first and second fins formed on a semiconductor substrate and laterally separated from each other by an isolation feature, the isolation feature formed of a dielectric material that physically contacts the semiconductor substrate; and a contact feature between the first and second fins and extending into the isolation feature thereby defining an air gap vertically between the isolation feature and the contact feature, the dielectric material of the isolation feature extending from the semiconductor substrate to the contact feature.
US11804400B2
A substrate processing apparatus that includes a chamber, a substrate support disposed in the chamber, and a connection is provided. The chamber is provided with a bottom including a first flow path, and the substrate support includes a second flow path. The connection connects the first flow path to the second flow path, and the connection includes a sleeve through which the first flow path is in fluid communication with the second flow path, and a core including a first rod segment and a first elastic foam segment. The core is disposed in the sleeve, and a gap is defined between an inner surface of the sleeve and a side surface of the first rod segment.
US11804398B2
A workpiece supporting apparatus capable of preventing a surface of a workpiece from drying out while maintaining a suction force when supporting the workpiece with a Bernoulli chuck is disclosed. The workpiece supporting apparatus includes a Bernoulli chuck configured to generate a suction force by emitting a gas; and a liquid ejection member surrounding the Bernoulli chuck and configured to discharge a liquid around the Bernoulli chuck.
US11804393B2
A wafer processing apparatus of an embodiment of the present disclosure may include an equipment front end module (EFEM), a wafer transfer chamber, a wafer processing chamber, and a wafer transfer arm. In addition, the EFEM may include an atmosphere control chamber configured to store a wafer carrier accommodating wafers, an upper air supplier configured to supply air into the atmosphere control chamber, an EFEM chamber under the atmosphere control chamber, a load lock arranged to be vertically overlapped by at least a portion of the EFEM chamber, and an EFEM arm configured to transfer the wafer carrier.
US11804391B2
A transfer system includes: a transfer chamber having a side wall provided thereon with a plurality of processing chambers in which a processing is performed on a substrate under a decompressed atmosphere, and configured such that the substrate is transferred in the decompressed atmosphere; a plurality of robots fixed in the transfer chamber and configured to transfer the substrate; and a movable buffer configured to hold the substrate and move in a horizontal direction along the side wall between the side wall and the robots in the transfer chamber. The robots exchange the substrate between the movable buffer and the processing chambers in cooperation with a movement of the movable buffer.
US11804389B2
An annealing apparatus includes: a main body configured to receive a substrate; a microwave generating unit configured to generate microwaves to be transmitted to the main body; an incidence unit configured to transmit the microwaves from the microwave generating unit to the main body; and a diffraction unit disposed between the incident unit and the main body. The diffraction unit is configured to pass the microwaves therethrough before they are transmitted to the main body.
US11804381B2
A conductive wire structure including a first conductive wire and a second conductive wire is provided. The second conductive wire is located on one side of the first conductive wire. The first conductive wire includes a first conductive wire portion and a first pad portion. The first conductive wire portion extends in a first direction and has a first end and a second end. The first pad portion is connected to the first end of the first conductive wire portion. The second conductive wire includes a second conductive wire portion and a second pad portion. The second conductive wire portion extends in a second direction and has a third end and a fourth end. The third end is adjacent to the first end, and the fourth end is adjacent to the second end. The second pad portion is connected to the fourth end of the second conductive wire portion.
US11804377B2
Improved bonding surfaces for microelectronics are provided. An example method of protecting a dielectric surface for direct bonding during a microelectronics fabrication process includes overfilling cavities and trenches in the dielectric surface with a temporary filler that has an approximately equal chemical and mechanical resistance to a chemical-mechanical planarization (CMP) process as the dielectric bonding surface. The CMP process is applied to the temporary filler to flatten the temporary filler down to the dielectric bonding surface. The temporary filler is then removed with an etchant that is selective to the temporary filler, but nonreactive toward the dielectric surface and toward inner surfaces of the cavities and trenches in the dielectric bonding surface. Edges of the cavities remain sharp, which minimizes oxide artifacts, strengthens the direct bond, and reduces the bonding seam.
US11804372B2
A method of depositing a silicon-containing material is disclosed. Some embodiments of the disclosure provide films which fill narrow CD features without a seam or void. Some embodiments of the disclosure provide films which form conformally on features with wider CD. Embodiments of the disclosure also provide superior quality films with low roughness, low defects and advantageously low deposition rates.
US11804369B2
A mass spectrometer 1, which is for generating a product ion from a precursor ion derived from a sample component having a hydrocarbon chain to analyze a mass, includes a reaction chamber 2 into which the precursor ion is introduced, radical generating units 51, 52, and 53 that generate a radical having an oxidizing ability or/and a radical other than a hydrogen radical having a reducing ability, a radical irradiation unit 54 that irradiates the inside of the reaction chamber 2 with the generated radical, a separation detection unit 3 that separates and detects the product ion generated from the precursor ion by a reaction with the radical according to a mass-to-charge ratio, and a structure estimation unit 14 that estimates the structure of the sample component based on the mass-to-charge ratio of the detected product ions and the information on the structure or the structure candidate.
US11804364B2
A substrate processing apparatus capable of locally controlling a plasma intensity and improving thin film properties and thickness uniformity includes: a power supply unit, a processing unit electrically connected to the power supply unit, and a substrate support unit below the processing unit, wherein the substrate support unit includes a first ground electrode and a second ground electrode.
US11804363B2
Exemplary semiconductor processing chambers may include an inlet manifold defining a central aperture. The inlet manifold may also define a first channel and a second channel, and each of the channels may extend through the inlet manifold radially outward of the central aperture. The chambers may also include a gasbox characterized by a first surface facing the inlet manifold and a second surface opposite the first. The gasbox may define a central aperture aligned with the central aperture of the inlet manifold. The gasbox may define a first annular channel in the first surface extending about the central aperture of the gasbox and fluidly coupled with the first channel of the inlet manifold. The gasbox may define a second annular channel extending radially outward of the first and fluidly coupled with the second channel of the inlet manifold. The second annular channel may be fluidly isolated from the first.
US11804354B2
An X-ray source device includes an anode to generate X-rays; a drive to rotate the anode about an anode central axis, the drive including a stator and a first rotor, and the first rotor being rotationally fixed relative to the anode; and a cooling facility to cool at least one of the anode and the drive using a coolant. The drive includes a second rotor to circulate the coolant.
US11804348B2
Disclosed are an arc path formation unit and a direct current relay including same. An arc path formation unit according to an embodiment of the present disclosure comprises a plurality of magnet parts. The magnet parts, positioned adjacent to respective stationary contacts, are configured such that surfaces facing each other have different polarities. Also, some of the plurality of magnet parts are disposed at an incline relative to other magnet parts. Thus, magnetic field is formed by the plurality of magnet parts to obliquely pass by each of the stationary contacts. The electromagnetic force generated by the magnetic field is imparted in a direction away from the central region of a direct current relay. Accordingly, the generated arc moves in a direction away from the central region of the direct current relay, and thus damage to the direct current relay can be prevented.
US11804345B2
A low-voltage circuit breaker includes at least one fixed contact, for each pole, which is electrically connected to a terminal for connection to an electric circuit, and a corresponding moving contact which is associable/separable with respect to the fixed contact by a rotation of the moving contact. The low-voltage circuit breaker further includes an arc chamber positioned in correspondence of the fixed contact, and a rotating contact supporting shaft common to all poles, which is functionally connected to an actuation mechanism of the circuit breaker, where the actuation mechanism includes a kinematic system operatively connected to an actuation lever for opening/closing operations and provided with opening springs and a tripping shaft for releasing the kinematic system and allowing its movement from a closed to an open position. The low-voltage circuit breaker further includes, for each pole, a quick acting trip device.
US11804330B2
An IPT system magnetic flux pad includes two substantially planar coils (17) in close proximity to each other above a magnetically permeable core (14). The coils (17) each define a pole area (11, 12) and the distance between one or more adjacent turns of the coils (17) located in a region between the pole areas (11, 12) being different from the distance between one or more adjacent turns of the coils (17) located outside the region between the pole areas (11, 12).
US11804325B2
An electronic component includes a composite body composed of a composite material of a resin and a magnetic metal powder and a metal film disposed on an outer surface of the composite body. The magnetic metal powder contains Fe. The metal film mainly contains Cu, further contains Fe, and is in contact with the resin and the magnetic metal powder.
US11804323B2
An electronic component includes a marker excellent in visibility and prevented from peeling off. That is, an electronic component is provided with an element body having a conductor inside; an insulating film and at least one marker disposed on a surface of the element body; and an external electrode disposed on the element body or the insulating film. The marker is exposed on a surface of the electronic component, and when the maximum height of the marker on the surface of the element body on which the marker is disposed is Mmax and the maximum height of the insulating film is Imax, Mmax and Imax satisfy the following expression: Mmax≤Imax.
US11804322B1
A method of fabrication of nanostructured thin film includes depositing a Gd20Fe80 alloy by using the thermal evaporating technique on the top of a high-density nanoporous alumina template. In a particular embodiment, the high-density nanoporous alumina template has a pore diameter of 92 nm and interpore distance of 103 nm and the Gd20Fe80 nanostructured thin film has a layer thickness of 48 nm. The present method results in nanostructured GdFe thin films with large perpendicular magnetic energy density of 4.8 erg/cm2, which is 15 times higher than obtained in the conventional ferromagnetic alloy thin films with PMA.
US11804321B2
A device including a templating structure and a magnetic layer on the templating structure is described. The templating structure includes D and E. A ratio of D to E is represented by D1-xEx, with x being at least 0.4 and not more than 0.6. E includes a main constituent. The main constituent includes at least one of Al, Ga, and Ge. Further, E includes at least fifty atomic percent of the main constituent. D includes at least one constituent that includes Ir, D includes at least 50 atomic percent of the at least one constituent. The templating structure is nonmagnetic at room temperature. The magnetic layer includes at least one of a Heusler compound and an L10 compound, the magnetic layer being in contact with the templating structure.
US11804320B2
Provided is a camera device including a housing having accommodation cavity; an optical imaging part placed in the accommodation cavity and including lens having optical axis and drive mechanism; and an anti-shake mechanism placed in the accommodation cavity and including first movable part, first fixed part, first coil, first magnet, filter and photosensitive sensor. The drive mechanism includes second magnet to drive the lens. The first magnet, the first coil and the second magnet are successively arranged at intervals along optical axis direction, and the first coil is simultaneously under action of the first and second magnets to drive the first movable part. Compared with the related art, the first coil can utilize the magnetic fluxes of the first and second magnets at the same time, so that the first movable part fixed with the first coil can receive larger driving force, thereby improving efficiency of shake correction.
US11804309B2
Contract tracing systems and methods for infectious disease tracking are disclosed. An infectious disease tracking system includes a plurality of user devices, each user device configured to detect, using a wireless communication module, a signal emitted by another one of the plurality of user devices. The user device can determine that a strength of the signal exceeds a predetermined event initiation signal strength threshold corresponding to a physical proximity between users of the devices and can store a contact tracing event record in response to determining that the strength of the signal exceeds the predetermined event initiation signal strength threshold. The user device can transmit the contact tracing event records to a data center where they can be stored and used to identify close contacts when an index case of an infectious disease is identified.
US11804292B2
Disclosed is a device for stimulating the tracheobronchial air of a patient suffering from an obstructive ventilatory disorder and able to modify the rheology of his tracheobronchial mucus, which includes a negative pressure generator, a physiological interface able to interface the device with the patient's respiratory apparatus, a connection pipe connecting the physiological interface to the negative pressure generator, and a control circuit capable of controlling the negative pressure generator, during the passive expiration phase, for the application of a succession of alternation of negative pressure and venting impulses with a determined frequency and a duty cycle determined during a first part of an expiration cycle and then a second frequency and a second duty cycle during a second part of the expiration cycle and to reiterate a defined number of expiration cycles.
US11804279B2
A program method of a nonvolatile memory device including a plurality of memory cells, each storing at least two bits of data, includes performing a first program operation based on a plurality of program voltages having a first pulse width to program first page data into selected memory cells connected to a selected word line among the plurality of memory cells; and performing a second program operation based on a plurality of program voltages having a second pulse width different from the first pulse width to program second page data into the selected memory cells in which the first page data is programmed.
US11804276B2
A memory device includes a memory module and a BIST logic circuit. The BIST logic circuit includes; a pattern generator configured to generate first main data including a first portion, an error correction code (ECC) encoder configured to generate first parity data based on the first main data, and a parity control circuit configured to generate mask data based on the first parity data and the first main data, and generate first substituted parity data based on the mask data and the first parity data, wherein a pattern of the first substituted parity data is the same as a pattern of the first portion of the first main data.
US11804266B2
An apparatus for performing in-memory processing includes a memory cell array of memory cells configured to output a current sum of a column current flowing in respective column lines of the memory cell array based on an input signal applied to row lines of the memory cells, a sampling circuit, comprising a capacitor connected to each of the column lines, configured to be charged by a sampling voltage of a corresponding current sum of the column lines, and a processing circuit configured to compare a reference voltage and a currently charged voltage in the capacitor in response to a trigger pulse generated at a timing corresponding to a quantization level, among quantization levels, time-sectioned based on a charge time of the capacitor, and determine the quantization level corresponding to the sampling voltage by performing time-digital conversion when the currently charged voltage reaches the reference voltage.
US11804257B2
Methods, systems, and devices for power distribution for stacked memory are described. A memory die may be configured with one or more conductive paths for providing power to another memory die, where each conductive path may pass through the memory die but may be electrically isolated from circuitry for operating the memory die. Each conductive path may provide an electronic coupling between at least one of a first set of contacts of the memory die (e.g., couplable with a power source) and at least one of a second set of contacts of the memory die (e.g., couplable with another memory die). To support operations of the memory die, a contact of the first set may be coupled with circuitry for operating a memory array of the memory die, and to support operations of another memory die, another contact of the first set may be electrically isolated from the circuitry.
US11804236B2
The application discloses a debugging method for a noise elimination algorithm, an apparatus and an electronic device, which relate to the technical fields of voice, automatic driving and intelligent transportation. An implementation scheme is: when the noise elimination algorithm is debugged, acquiring multiple voice control signals from a vehicle to be debugged, modifying a weight of a configuration parameter of the noise elimination algorithm in a digital signal processing to obtain an updated noise elimination algorithm; then adopting the updated noise elimination algorithm to perform noise elimination processing on the multiple voice control signals; if control results of noise-eliminated voice control signals on the vehicle to be debugged do not meet a preset condition, continuing to modify the weight of the configuration parameter until the preset condition is met, and then sending a noise elimination algorithm that meets the preset condition to the vehicle to be debugged.
US11804235B2
A double-talk state detection method includes: calculating an energy ratio between a first energy of an error signal in each sub-band of M sub-bands and a second energy of a filtered signal in the same sub-band as the error signal, thereby obtaining M energy ratios, where the error signal is a difference between an input signal collected by a microphone and the filtered signal, the filtered signal is a signal obtained after performing filtering process on a reference signal, and M is a positive integer; performing a first smoothing processing on the M energy ratios to obtain M first energy smoothing ratios, and performing a second smoothing processing on the M first energy smoothing ratios to obtain M second energy smoothing ratios; performing double-talk state detection based on the M first energy smoothing ratios and the M second energy smoothing ratios to determine a state of the input signal.
US11804230B2
An audio encoding/decoding apparatus and method using vector quantized residual error features are disclosed. An audio signal encoding method includes outputting a bitstream of a main codec by encoding an original signal, decoding the bitstream of the main codec, determining a residual error feature vector from a feature vector of a decoded signal and a feature vector of the original signal, and outputting a bitstream of additional information by encoding the residual error feature vector.
US11804227B2
Disclosed herein are system, apparatus, article of manufacture, method and/or computer program product embodiments, and/or combinations and sub-combinations thereof, for distributing the performance of speech recognition among a remote control device and a voice platform in the cloud. In some embodiments, the remote control device operates to receive a voice input from a user. The remote control device detects a trigger word in the voice input. The remote control device then processes the voice input. The remote control device then transmits the voice input to a voice platform based on the detecting in order to determine an intent associated with the voice input.
US11804225B1
Techniques for conversation recovery in a dialog management system are described. A system may determine, using dialog models, that a predicted action to be performed by a skill component is likely to result in an undesired response or that the skill component is unable to respond to a user input of a dialog session. Rather than informing the user that the skill component is unable to respond, the system may send data to the skill component to enable the skill component to determine a correct action responsive to the user input. The data may include an indication of the predicted action and/or entity data corresponding to the user input. The system may receive, from the skill component, response data corresponding to the user input, and may use the response data to update a dialog context for the dialog session and an inference engine of the dialog management system.
US11804224B2
Various embodiments of the present disclosure relate to a method for providing an intelligent assistance service and an electronic device for performing the same. According to an embodiment, an electronic device comprises at least one communication circuit, at least one microphone, at least one speaker, at least one processor operatively connected to the communication circuit, the microphone, and the speaker, and at least one memory electrically connected to the processor, wherein the memory has instructions stored therein which, when executed, cause the processor to receive a wake-up utterance calling a voice-based intelligent assistance service, in response to the wake-up utterance, to identify a session which is in progress by the voice-based intelligent assistance service, and, upon receiving a control command, to provide the control command to an external device through the session on the basis of the session. Other embodiments are also possible.
US11804219B2
Techniques for data augmentation for training chatbot systems in natural language processing. In one particular aspect, a method is provided that includes generating a list of values to cover for an entity, selecting utterances from a set of data that have context for the entity, converting the utterances into templates, where each template of the templates comprises a slot that maps to the list of values for the entity, selecting a template from the templates, selecting a value from the list of values based on the mapping between the slot within the selected template and the list of values for the entity; and creating an artificial utterance based on the selected template and the selected value, where the creating the artificial utterance comprises inserting the selected value into the slot of the selected template that maps to the list of values for the entity.
US11804217B2
Disclosed are method and apparatus for correcting voice dialogue, including: recognizing first text information of a dialogue speech input by a user, including a first semantic keyword determined from a plurality of candidate terms; feeding back a first result with the first semantic keyword to the user based on the first text information; feeding back the plurality of candidate terms to the user in response to the user's selection of the first semantic keyword from the first result; and receiving a second semantic keyword input by the user, correcting the first text information based on the second semantic keyword, determining corrected second text information, and feeding back a second result with the second semantic keyword to the user based on the second text information. The problem of true ambiguity can be solved, while improving the fault tolerance and processing capability of the dialogue apparatus for corresponding errors.
US11804215B1
An example process includes: receiving a first natural language input; initiating, by a digital assistant operating on the electronic device, a first task based on the first natural language input; determining whether the first task is of a predetermined type; and in accordance with a determination that the first task is of a predetermined type: determining whether one or more criteria are satisfied; and providing a response to the first natural language input, where providing the response includes: in accordance with a determination that the one or more criteria are not satisfied, outputting a first sound indicative of the initiated first task and a first verbal response indicative of the initiated first task; and in accordance with a determination that the one or more criteria are satisfied, outputting the first sound without outputting the first verbal response.
US11804214B2
A system for generating compressed product titles that can be used in conversational transactions includes a computing device configured to obtain product title data characterizing descriptive product titles of products available on an ecommerce marketplace and to determine compressed product titles based on the product title data using a machine learning model that is pre-trained using a replaced-token detection task. The computing device also stores the compressed product titles for use during conversational transactions.
US11804213B2
Systems and methods are disclosed herein for training a control system based on prior audio inputs. The disclosed systems and methods receive a non-lexical or interjectional audio input. State change indications are also received and stored by the system within a predefined period of time starting from the time the system received the audio input. The system then receives a subsequent audio input. If the audio inputs of both the audio input and the subsequent audio input match, and contextual information for the audio input and the subsequent audio input match, the system stores a match association, comprising a confidence factor, for the subsequent audio input to the audio input in the associative data structure. If the confidence factor is greater than a preconfigured confidence level, the system executes one or more functions based on stored state change indications.
US11804196B2
Provided is a display substrate. The display substrate includes a base substrate, a plurality of gate lines, a plurality of data lines, and a plurality of rows of pixels arranged in an array on the base substrate, and a plurality of shift circuits disposed on the base substrate, wherein in a plurality of pixels connected to each shift circuit, the respective pixels sharing the same data line have the same color, and each shift circuit is connected to one turn-on signal terminal.
US11804195B2
The disclosure provides a display equipment, a brightness compensation device, and a brightness compensation method. The brightness compensation device includes a variable refresh rate (VRR) detection circuit and a control circuit. The VRR detection circuit and the control circuit receive a video stream from a video source device, and the video stream includes a VRR video frame. The VRR detection circuit detects a blanking period of the VRR video frame and generates a detection result. The control circuit outputs the frame data of the VRR video frame to the display device during the valid data period of the VRR video frame. The control circuit repeatedly outputs the frame data of the VRR video frame to the display device during the blanking period of the VRR video frame according to the detection result until the blanking period ends.
US11804194B2
A virtual reality (VR) display device and a display method are provided, so as to improve the problems that an existing VR display device has higher power consumption and waste of resources. The display method for the VR display device includes: in response to a first operation of a user, initiating a smartview mode (S101); controlling display in a first display region of a screen of the VR display device to be at first definition; controlling display in a second display region, other than the first display region, of the screen of the VR display device to be at second definition (S102); and supplementing and displaying black for part of pixels in the second display region (S103); the first display region is a region watched by human eyes; and the first definition is greater than the second definition.
US11804193B1
The disclosure provides an interactive demonstration system and a method thereof based on a power supply intelligent board. The system includes an intelligent board supporting wireless power supply, a plurality of wireless liquid crystal display screens, a handheld wireless intelligent terminal, and an application (APP) running on the handheld wireless intelligent terminal. Handheld intelligent terminals such as mobile phones are used for running the APP, and the broadcast contents of all the wireless liquid crystal display screens adsorbed on the intelligent board are controlled, configured, and transmitted in a wireless way, thereby realizing a low-cost and easy-to-interact interactive demonstration experience that integrates electronic display with traditional whiteboard display.
US11804187B2
An electronic device may include a display having an array of pixels and a backlight that provides backlight illumination for the array of pixels. The backlight may be a direct-lit backlight with a two-dimensional array of light-emitting diodes operable in a local dimming scheme. The electronic device may include control circuitry that provides pixel signals to the array of pixels and backlight signals to the backlight. The control circuitry may adjust the pixel signals and the backlight signals to compensate for brightness and color non-uniformity in the backlight. To compensate for image-dependent backlight non-uniformity, the control circuitry may simulate artificial backlight data based on the target image to be displayed and stored point spread information. To compensate for white-point-dependent backlight non-uniformity, the control circuitry may use measured actual backlight data that describes color variations across the backlight for a given target white point.
US11804174B1
Disclosed are a display panel, a driving circuit, and a driving method. The driving circuit includes multiple sub-pixels. For each sub-pixel, the sub-pixel includes: a light-emitting element; a pre-charging unit; a driving unit; and a detection unit. In condition of a detection operation being performed, the pre-charging unit is configured to receive the data driving signal, the driving unit is configured to generate a detection driving current, and the detection unit is configured to detect the detection driving current, such that the display panel determines and compensate a compensation signal; in condition of a display operation being performed, the pre-charging unit is configured to receive the compensated data driving signal, and the driving unit is configured to generate a display driving current to drive the light-emitting element to emit light.
US11804172B2
A display device includes connection lines, pulse amplitude modulation (PAM) data lines configured to receive pulse width modulation (PWM) data voltages, PWM data lines configured to receive the PWM data voltages, a first connection control line configured to receive a first connection control signal, a second connection control line configured to receive a second connection control signal, subpixels connected to the PWM data lines and the PAM data lines, and a first demultiplexer (demux) unit configured to connect the connection lines to the PAM data lines or to the PWM data lines according to the first connection control signal and the second connection control signal.
US11804171B2
A pixel circuit includes a light emitting element, a driving switching element, a storage capacitor, a data voltage applying switching element and a first leakage compensation switching element. The driving switching element is configured to apply a driving current to the light emitting element. The storage capacitor is connected to a control electrode of the driving switching element. The data voltage applying switching element is configured to apply a data voltage to the storage capacitor. The first leakage compensation switching element is disposed between the storage capacitor and the data voltage applying switching element.
US11804165B2
The present invention provides a liquid crystal display device and brightness compensating method. The liquid crystal display device includes: a liquid crystal display panel; a touch sensor, configured to convert a press position and a press force of a user into an electrical signal; a touch control board, configured to scan and analyze electrical signal; a mainboard, configured to receive the scanned electrical signal and transmit a drive voltage instruction and a compensation voltage instruction; a logic board, comprises a code storage device storing a grayscale compensation table and an electrical level controller providing the liquid crystal display panel with a compensation voltage according to compensation voltage message, the compensation voltage is configured to make a rotation angle of liquid crystals of a press region greater than a rotation angle of liquid crystals of a non-press region.
US11804163B2
Provided is a display method which includes: acquiring luminance information of the environment where the display device is currently located, wherein the luminance information includes at least one of ambient luminance information and reflection luminance information; and based on the acquired luminance information, determining a target gamma curve of the display device. A display device and a non-transitory computer-readable computer storage medium are also provided.
US11804154B2
The present invention provides a smart interactive display device, a smart interactive display system, and an interactive display method thereof. The method comprises steps of: a sensing device sensing a body signal emitted by a human body, outputting a sensing signal correspondingly, and transmitting the sensing signal to a control unit; the control unit driving an image extraction unit to start according to the sensing signal for extracting an image and uploading the image to an artificial intelligence unit; the control unit obtaining a corresponding message corresponding to an analysis result produced by the artificial intelligence unit by analyzing the image; and the control unit outputting an assigned information content assigned by the corresponding message to the display device for playing. By enabling interaction with users, the smart interactive display system can be more friendly to users.
US11804151B2
An interactive infant simulation device used to demonstrate the proper sleep position of an infant. The infant simulation device can include an infant body portion and a transparent upper respiratory passageway at least partially contained within the infant body portion. The infant body portion can include one or two parts, and the two parts can be removeably coupled to one another. The infant simulation device can be moved from a first position to a second position, and a colored fluid contained within the upper respiratory passageway can be viewed moving between passages representing the trachea, esophagus, and pharynx of an infant. In one case (e.g., a stomach-down orientation), the fluid may be present in the tracheal passage, demonstrating the improper sleep position of an infant. In another case (e.g., a back-down orientation), the tracheal passage may be substantially free from fluid, demonstrating the proper sleep position of an infant.
US11804148B2
Aspects of the disclosure include methods and apparatuses for pre-action gaming. For example, in an aspect, a method is presented for constructing a user-controllable image, comprising obtaining anatomical and physiological data associated with a body, storing the anatomical and physiological data in a database; and creating the user-controllable image based on the stored anatomical and physiological data, wherein the user-controllable image is configurable to a user, wherein at least a moveable portion of the user-controllable image is constructed to move based on input from a user, and wherein the user-controllable image is constructed so as to enable pre-action training the user. As such, victims of traumatic brain injury or other neurological setbacks may pre-train their nervous system for use of one or more injured body parts.
US11804140B2
A trajectory planning method for determining a flight trajectory (FB) for an aerial vehicle (1) in a three-dimensional space from a starting point (VP1) to a finishing point (VP2), in which a) a first trajectory planning, confined to a first plane or area in the three-dimensional space, is carried out in order to obtain a first trajectory planning result with a first trajectory profile (BP1); b) a second trajectory planning, confined to a second plane or area (SE), different from the first plane or area in the three-dimensional space, is carried out in order to obtain a second trajectory planning result; and c) the first trajectory planning result and the second trajectory planning result are combined to form an overall trajectory planning result for the flight trajectory (FB).
US11804135B2
An extraction unit (101) extracts as a stationary object-detection point, a detection point on a stationary object among a plurality of detection points around a vehicle (200), the plurality of detection points being detected by an outside-detection sensor (501) at a plurality of detection timings. A grouping unit (105) groups two or more stationary object-detection points deduced as detection points on a same stationary object, among a plurality of stationary object-detection points extracted by the extraction unit (101) at the plurality of detection timings.
US11804132B2
A vehicle navigation system includes an electronic control unit. The electronic control unit receives image data regarding a source of a traffic jam on a roadway from a plurality of sensors of a plurality of vehicles in a mesh network. Moreover, the electronic control unit generates a bird's eye view of the traffic jam based on the image data, wherein the bird's eye view includes a graphical representation of the source of the traffic jam and a graphical representation of vehicles on the roadway within the traffic jam. A display device displays the bird's eye view.
US11804131B2
A communication system that determines a context and an intent of a specific remote vehicle located in a surrounding environment of a host vehicle includes one or more controllers for receiving sensed perception data including sensed perception data. The one or more controllers execute instructions to determine a plurality of vehicle parameters related to the specific remote vehicle. The the one or more controllers execute instructions to associate the specific remote vehicle with a specific lane of travel of a roadway based on map data. The one or more controllers determines possible maneuvers, possible egress lanes, and a speed limit for the specific remote vehicle for the specific lane of travel based on the map data, and determines the context and the intent of the specific remote vehicle based on the plurality of vehicle parameters, the possible maneuvers, the possible egress lanes for the specific remote vehicle, and the speed limit related to the specific remote vehicle.
US11804115B1
An anti-theft device for securing a wearable electronic against unauthorized removal from a display counter. The anti-theft device has a stand configured to be attached to a display surface. A shelf configured to support the wearable electronic is affixed to the stand. The shelf of the anti-theft device has a recess configured to receive interchangeable inserts. Each insert has a first surface sized for insertion into the recess and a second surface configured to couple to a charger. Each insert also has a notch, which is configured to be at least partially aligned with an aperture of the recess. A charger is coupled to the insert, and an electrical cable connected to the charger is routed through the notch and the aperture. The charger supplies power to the wearable electronic when it is positioned on the shelf of the anti-theft device.
US11804114B2
An overhead roll-up door assembly having a door controller, a door panel and a drum on which the door panel is wound and unwound to open and close a doorway, opening and closing of the door being controlled by the controller. The door assembly includes a safety system comprising at least one light, the at least one light being positioned to emit light proximate a first side of the doorway, the light from the at least one light being projected onto a lower boundary of the doorway and forming a strip or stripe proximate the first side of the doorway, wherein emission of the light from the at least one light is controlled by the controller in conjunction with the controller opening and closing the doorway.
US11804104B2
There is provided a gaming system, gaming machine, and method that utilize an electronic display device configured to display a plurality of reels, an array, and a source of wild symbols external to the array. The reels bear a plurality of symbols including standard symbols and value-bearing symbols. The reels are spun and stopped to land symbols from the plurality of symbols in the array. The source may dispense wild symbols that randomly transform a subset of the landed symbols into wilds. In response one or more value-bearing symbols being transformed into wild value-bearing symbols and contributing to a standard winning combination, the player is awarded a first award for the winning combination and a second award based on values borne by the contributing wild value-bearing symbols.
US11804100B2
A method of disabling cash wagering in a play-by-play sports betting system based on regulations and or user behavior. A user may wager on individual plays inside of a live sporting event. Those wagers may be made for points, or other non-cash equivalents, in jurisdictions in which sports wagering is not allowed or as a means of ensuring responsible gaming.
US11804098B2
The game table reading system comprises reading antennas for each of a plurality of reading areas of a game table, read-restriction antennas for each of the plurality of the reading areas, the read-restriction antennas restricting the RFID tag embedded in a game token placed in the corresponding reading area from being read by the reading antenna corresponding to the other adjacent reading areas, a reading control device that controls the reading antennas, and a read-restriction control device that controls the read-restriction antennas. The read-restriction control device causes the read-restriction antennas corresponding to the reading areas adjacent to the reading areas corresponding to the reading antenna that the reading control device causes to read, in synchronization with the reading control device.
US11804097B2
An electronic gaming machine includes a game controller configured to execute instructions stored in a tangible, non-transitory, computer-readable storage medium, which, when executed by the game controller, cause the game controller to at least: (i) simulate spinning and stopping a first plurality of reels to display a first plurality of symbols from each reel of the first plurality of reels, wherein, while the first plurality of reels are spinning, a second plurality of reels are held stationary; (ii) determine whether the first plurality of symbols include at least one trigger symbol; and (iii) simulate spinning and stopping, in response to the at least one trigger symbol, the second plurality of reels to display a second plurality of symbols from each reel of the second plurality of reels, wherein, while the second plurality of reels are spinning, the first plurality of reels are held stationary.
US11804092B2
An electronic voting system is described that utilizes printed vote records (PVRs) in which a voter's vote selections are recorded in voter readable characters. Optical character recognition (OCR) techniques may then be utilized to scan the PVR to record the voter's selections. The OCR data is then utilized to generate the cast vote record. Thus, the electronic voting system directly interprets the voter selections from the PVR just as the voter sees the data. In this manner “what you see is what you get” printed vote record data is provided for a voter's viewing and that same data is used to generate the cast vote record.
US11804085B2
Locking systems and devices and methods for using the systems and devices are provided. A locking system may include a receptacle having a lock and an electronic credential. If the electronic credential is brought into proximity of the receptacle, then a key can be used to open the lock. The electronic credential can be incorporated into a vehicle or into a handheld device.
US11804084B2
An embodiment of an electronic access control system includes an electronic access apparatus, an electronic lock, and an access control administration program. The electronic access apparatus provides a wireless power signal and a wireless digital data signal to the electronic lock. The wireless power signal can be the only source of power used by the electronic lock to actuate an electronic lock mechanism. In some embodiments, the lock mechanism includes a piezoelectric latch.
US11804083B2
The present disclosure relates an electronic locking system. In certain embodiments, the electronic locking system includes a passive electronic lock, active electronic key and passive electronic key. The passive electronic key stores a passive digital key, and the active electronic key stores an active digital key. Each of passive and active electronic keys includes a communication channel and an electronic key power supply port. The active electronic key includes electrical power source providing electrical power supply to active electronic key, passive electronic lock and passive electronic key through passive electronic lock to operate passive electronic lock. When both active and passive electronic keys are inserted into respective electronic keyholes of passive electronic lock, both active and passive digital keys are transmitted to passive electronic lock, passive electronic lock can be locked and unlocked only when both active and passive digital keys received match prestored active and passive digital keys respectively.
US11804059B2
The present disclosure provides a pedestrian re-identification method and apparatus. The pedestrian re-identification apparatus detects a pedestrian to be identified in a specified video frame, and within a specified time period before the capture time of the specified video frame, extracts all pedestrians appearing in the captured video frame and taking them to be historical pedestrians; calculating the feature distances between the pedestrian to be identified and the historical pedestrians; in order of feature distance, from small to large, extracting historical pedestrian identifications corresponding to a predetermined number of feature distances, and clustering the extracted historical pedestrian identifications so as to re-identify the pedestrians to be identified. The present disclosure effectively suppresses external noise interference and improves the success rate of pedestrian re-identification.
US11804057B1
The techniques described herein relate to a systems and methods for a digital asset generation platform. The digital asset generation platform may ingest an ingest input. The digital asset generation platform may utilize a document identification engine corresponding to a first stage of a multi-stage convolutional neural network for identifying document types of documents. The digital asset generation platform may utilize an object detector engine corresponding to a second stage of the multi-stage convolutional neural network for detecting a dynamic mapping in the digital file. The digital asset generation platform may utilize a post-processing engine for classifying the dynamic mapping in the at least one digital file. The digital asset generation platform may dynamically generate a digital asset representative of the document based on the key value data pairs extracted from the dynamic mapping.
US11804050B1
Apparatuses, systems, and techniques to collaboratively train one or more machine learning models. Parameter reviewers may be configured to compare sets of machine learning model parameter information in order to generate one or more machine learning models, such as neural networks.
US11804048B2
A method and a driver assistance system recognize the intention of a pedestrian to move on the basis of a sequence of images of a camera. The method includes detecting a pedestrian in at least one camera image. The method also includes selecting a camera image that is current at the time t and selecting a predefined selection pattern of previous camera images of the image sequence. The method further includes extracting the image region in which the pedestrian was detected in the selected camera images of the image sequence. The method also includes classifying the movement profile of the detected pedestrian on the basis of the plurality of extracted image regions. The method outputs the class that describes the movement intention determined from the camera images of the image sequence.
US11804047B2
A method and apparatus for recognizing an object are provided, including extracting a feature from an input image and generating a feature map in a neural network. In parallel with the generating of the feature map, a region of interest (ROI) corresponding to an object of interest is extracted from the input image, and a number of object candidate regions used to detect the object of interest is determined based on a size of the ROI. The object of interest is recognized from the ROI based on the number of object candidate regions in the neural network.
US11804043B2
The present disclosure describes techniques of detecting objects in a video. The techniques comprises extracting features from each frame of the video; generating a first attentive feature by applying a first attention model on at least some of features extracted from any particular frame among the plurality of frames, wherein the first attention model identifies correlations between a plurality of locations in the particular frame by computing relationships between any two locations among the plurality of locations; generating a second attentive feature by applying a second attention model on at least one pair of features at different levels selected from the features extracted from the particular frame, wherein the second attention model identifies a correlation between at least one pair of locations corresponding to the at least one pair of features; and generating a representation of an object included in the particular frame.
US11804042B1
One embodiment of the present invention sets forth a technique for performing a labeling task. The technique includes determining one or more region proposals, wherein each region proposal included in the one or more region proposals includes estimates of one or more bounding boxes surrounding one or more objects in a plurality of video frames. The technique also includes performing one or more operations that execute a refinement stage of a machine learning model to produce one or more refined estimates of the one or more bounding boxes included in the one or more region proposals. The technique further includes outputting the one or more refined estimates as initial representations of the one more bounding boxes for subsequent annotation of the one or more bounding boxes by one or more users.
US11804041B2
In one implementation, a method of generating an affordance linked to an SR representation of an item is performed in a device including one or more processors, a non-transitory memory, and one or more displays. The method includes identifying an item; generating an affordance-item pair that corresponds to the item; detecting an input selecting the affordance-item pair; and displaying, on the one or more displays, a simulated reality (SR) environment that includes an SR representation of the item in response to detecting the user input selecting the affordance-item pair. In some implementations, the method includes obtaining an image data frame that includes the item.
US11804040B2
Systems and techniques are provided for determining one or more poses of one or more objects. For example, a process can include determining, using a machine learning system, a plurality of keypoints from an image. The plurality of keypoints are associated with at least one object in the image. The process can include determining a plurality of features from the machine learning system based on the plurality of keypoints. The process can include classifying the plurality of features into a plurality of joint types. The process can include determining pose parameters for the at least one object based on the plurality of joint types.
US11804036B2
A person re-identification method based on a perspective-guided multi-adversarial attention is provided. The deep convolutional neural network includes a feature learning module, a multi-adversarial module, and a perspective-guided attention mechanism module. The multi-adversarial module is followed by a global pooling layer and a perspective discriminator after each stage of a basic network of the feature learning module. The perspective-guided attention mechanism module is an attention map generator and the perspective discriminator. The training of the deep convolutional neural network includes learning of the feature learning module, learning of the multi-adversarial module, and learning of the perspective-guided attention mechanism module. The proposed method uses the trained deep convolutional neural network to extract features of the testing images, and using an Euclidean distance to perform feature matching on images in a query set and images in a gallery set.
US11804035B2
Systems, methods, and computer program products for identifying a candidate product in an electronic marketplace based on a visual comparison between candidate product image visual content and input query image visual content. Embodiments generate and store descriptive image signatures from candidate product images or selected portions of such images. A subsequently calculated visual similarity measure serves as a visual search result score for the candidate product in comparison to an input query image. Any number of images of any number of candidate products may be analyzed, such as for items available for sale in an online marketplace. Image analysis results are stored in a database and made available for subsequent automated on-demand visual comparisons to an input query image. The embodiments enable substantially real time visual based product searching of a potentially vast catalog of items.
US11804030B2
A cell image analysis method may include: obtaining, for each of cell images, a value of a feature parameter to be used in determination of a type of a cell, by analyzing the cell images; and displaying the value of the feature parameter in association with the each of the cell images.
US11804027B2
There is provided a method for generating a personalized Head Related Transfer Function (HRTF). The method can include capturing an image of an ear using a portable device, auto-scaling the captured image to determine physical geometries of the ear and obtaining a personalized HRTF based on the determined physical geometries of the ear.
US11804019B2
One implementation forms a composited stream of computer-generated reality (CGR) content using multiple data streams related to a CGR experience to facilitate recording or streaming. A media compositor obtains a first data stream of rendered frames and a second data stream of additional data. The rendered frame content (e.g., 3D models) represents real and virtual content rendered during a CGR experience at a plurality of instants in time. The additional data of the second data stream relates to the CGR experience, for example, relating to audio, audio sources, metadata identifying detected attributes of the CGR experience, image data, data from other devices involved in the CGR experience, etc. The media compositor forms a composited stream that aligns the rendered frame content with the additional data for the plurality of instants in time, for example, by forming time-stamped, n-dimensional datasets (e.g., images) corresponding to individual instants in time.
US11804014B1
In some implementations, representations of applications are identified, positioned, and configured in a computer generated reality (CGR) environment based on context. The location at which the representation of the application is positioned may be based on the context of the CGR environment. The context may be determined based on non-image data that is separate from image data of the physical environment being captured for the CGR environment. As examples, the non-image data may relate to the user, a user preferences, a user attribute, a user gesture, motion, activity, or interaction, semantics related to user input or an external source of information, the current time, date, or time period, information from another device involved in the CGR, etc.
US11804013B1
Disclosed is a system and associated methods for generating a mutable tree to efficiently access data within a three-dimensional (“3D”) environment. The system generates the mutable tree with a root node defined at a root node position, a first branch with nodes for each of a first set of subdivided regions that are a first distance from the root node position, and a second branch with nodes for each of a second set of subdivided regions that are a second distance from the root node position. The system sorts the mutable tree in response to a request to access data from a first position within the 3D environment so that the first node in the first branch is the first subtree node that is closest to the first position, and the first node in the second branch is the second subtree node that is closest to the first position.
US11804012B1
In some implementations, a method of navigation mesh exploration is performed at a virtual agent operating system. The method includes: determining one or more first sensory perception regions for one or more senses of a virtual agent based on a first perceptual vector associated with the virtual agent; generating a first portion of a navigation mesh for the XR environment based on the one or more first sensory perception regions, wherein the first portion of the navigation mesh includes candidate subsequent locations different from the first location; and in response to detecting movement of the virtual agent to a respective candidate subsequent location among candidate subsequent locations, generating a second portion of the navigation mesh for the XR environment based on one or more second sensory perception regions for the one or more senses of the virtual agent relative to the respective candidate subsequent location.
US11803999B2
Systems, methods, and techniques utilize reinforcement learning to efficiently schedule a sequence of jobs for execution by one or more processing threads. A first sequence of execution jobs associated with rendering a target frame of a sequence of frames is received. One or more reward metrics related to rendering the target frame are selected. A modified sequence of execution jobs for rendering the target frame is generated, such as by reordering the first sequence of execution jobs. The modified sequence is evaluated with respect to the selected reward metric(s); and rendering the target frame is initiated based at least in part on the evaluating of the modified sequence with respect to the one or more selected reward metric(s).
US11803996B2
Techniques for face tracking comprise receiving landmark data associated with a plurality of images indicative of at least one facial part. Representative images corresponding to the plurality of images may be generated based on the landmark data. Each representative image may depict a plurality of segments, and each segment may correspond to a region of the at least one facial part. The plurality of images and corresponding representative images may be input into a neural network to train the neural network to predict a feature associated with a subsequently received image comprising a face. An animation associated with a facial expression may be controlled based on output from the trained neural network.
US11803990B2
Example implementations described herein provide systems and methods for visualization of power distribution feeder networks. The systems and methods involve setting a limit of objects of the power distribution network to be displayed on a map, the objects comprising at least nodes and links between the nodes, the links comprising at least conductive lines; when the total number of the objects exceeds a limit, selecting one or more subsets of the conductive lines based on one or more conditions related to the conductive lines; and generating a first visualization displaying the map comprising a subset of the objects including the one or more subsets of the conductive lines, wherein a number of displayed objects is less than or equal to the limit.
US11803981B2
Various systems and methods for modeling a scene. A device for modeling a scene includes a hardware interface to obtain a time-ordered sequence of images representative of a scene, the time-ordered sequence including a plurality of images, one of the sequence of images being a current image, the scene captured by a monocular imaging system; and processing circuitry to: provide a data set to an artificial neural network (ANN) to produce a three-dimensional structure of the scene, the data set including: a portion of the sequence of images, the portion of the sequence of images including the current image; and motion of a sensor that captured the sequence of images; and model the scene using the three-dimensional structure of the scene, wherein the three-dimensional structure is determined for both moving and fixed objects in the scene.
US11803980B2
The invention relates to layered depth data. In multi-view images, there is a large amount of redundancy between images. Layered Depth Video format is a well-known formatting solution for formatting multi-view images which reduces the amount of redundant information between images. In LDV, a reference central image is selected and information brought by other images of the multi-view images that are mainly regions occluded in the central image are provided. However, LDV format contains a single horizontal occlusion layer, and thus fails rendering viewpoints that uncover multiple layers dis-occlusions. The invention uses light filed content which offers disparities in every directions and enables a change in viewpoint in a plurality of directions distinct from the viewing direction of the considered image enabling to render viewpoints that may uncover multiple layer dis-occlusions which may occurs with complex scenes viewed with wide inter-axial distance.
US11803979B2
An endoscopic imaging system for use in a light deficient environment includes an imaging device having a tube, one or more image sensors, and a lens assembly including at least one optical elements that corresponds to the one or more image sensors. The endoscopic system includes a display for a user to visualize a scene and an image signal processing controller. The endoscopic system includes a light engine having an illumination source generating one or more pulses of electromagnetic radiation and a lumen transmitting one or more pulses of electromagnetic radiation to a distal tip of an endoscope.
US11803978B2
A method of generating a composite image from multiple images captured for a subject is disclosed. In some embodiments, the method may include receiving, via an image capturing device, a plurality of sets of images of at least a portion of a subject. The images within a set of images may be captured at a plurality of vertical positions with respect to an associated fixed section of a horizontal plane. The method may further include generating a plurality of focus-stacked images corresponding to the plurality of sets of images, for example, by combining the images in the associated set of images. The method may further include aligning the plurality of focus-stacked images in the horizontal plane based on a horizontal coordinate transformation model to generate a composite image representing the subject.
US11803976B2
Measuring speed of a vehicle in a road environment. During calibration, multiple images are captured of a calibration vehicle traveling at a known ground speed. A calibration image feature is located in the image of the calibration vehicle. An optical flow of the calibration image feature is computed to determine a model between an image speed of the calibration image feature and the known ground speed of the calibration vehicle. During speed measurement, multiple images are captured of a target vehicle traveling along a road surface at unknown ground speed. A target image feature may be located in an image of the target vehicle. An image speed may be computed of the target image feature. The model may be applied to determine the ground speed of the target vehicle from the image speed of the target image feature.
US11803975B2
A correcting method of a real-time image is disclosed and includes: continuously receiving real-time images from an image inputting device; analyzing an image feature in each real-time image; computing a motion vector of each real-time image based on a feature difference between any two time-adjacent real-time images; computing a moving trajectory predicted value of a latest real-time image based on accumulated motion vectors; computing a compensation value of the latest real-time image when determining that a difference between the moving trajectory predicted value and the motion vector of the latest real-time image is within a correction allowable range, and correcting the latest real-time image by the compensation value; and, resetting the image inputting device and outputting a default image when determining that the difference between the moving trajectory and the motion vector of the latest real-time image exceeds the correction allowable range.
US11803940B2
A discriminator of a training model is trained to discriminate between original training images without artificial subsurface data and modified training images with artificial subsurface data. A generator of the training model is trained to: replace portions of original training images with the artificial subsurface data to form the modified training images, and prevent the discriminator from discriminating between the original training images and the modified training images.
US11803938B2
Systems and methods are provided for allowing stakeholders in the video production industry to perform location scouting and other film-related processes via virtual reality devices. Imagery can be collected from a plurality of different physical locations. Subsequently, directors, location managers, directors of photography, production designers, and others, can virtually view each of the different physical locations using a virtual reality device. Attributes regarding the physical locations that are relative to filming can also be collected and provided to the users.
US11803932B2
According to an aspect of the present disclosure, provided is a shared vehicle service providing method based on a shared vehicle management server communicating with a shared vehicle and a user device. Also provided is a shared vehicle service providing method for managing an article of a shared vehicle user on the basis of a shared vehicle management server. More specifically, provided is a shared vehicle service providing method in which a shared vehicle management server manages dispatch of a shared vehicle and an article of a user on the basis of data acquired from the shared vehicle and a user device.
US11803926B2
Workload distribution is automatically optimized. Cost penalty amounts imposed on executing a database operation transaction by current and alternative processing pathway options are determined as a function of execution response times that exceed a service level agreement time limit. Respective computer processing hardware costs are determined for executing the database operation transaction via each of the current and alternative processing pathway options. Respective licensing costs are determined for migrating execution of the database operation transaction to each of the alternative processing pathway options. Accordingly, the current or alternative middleware option that has a lowest total combined cost of licensing costs, computer processing hardware costs and service level agreement penalty costs is chosen as the path for execution of the database operation transaction.
US11803922B2
Systems and restaurant locations for use with a mobile ordering system, and methods thereof, to provide at least more time-efficient pick up of orders by customers than with traditional ordering and pick up windows.
US11803919B2
Techniques for automatically collecting data and updating social media profiles based on sensor data are discussed herein. A system can comprise an activity identification component that based on sensor data received by the activity identification component, identifies an activity associated with an entity of a mobile device, resulting in an identified activity. Additionally, the system can comprise an updating component that based on the identified activity, updates a social media profile associated with the activity with activity data related to the identified activity.
US11803914B2
Methods and systems are disclosed that enable the leveraging of financial instrument research at an individual financial instrument level but across multiple classifications of financial instruments to efficiently build an investment portfolio for an investor based on a desired portfolio objective through a plurality of graphical user interfaces (GUIs).
US11803913B2
A computer implemented method for controlling operational states of a hardware matching processor includes monitoring, by a circuit breaker, incoming electronic data transaction request messages to the hardware matching processor; dynamically defining a range of values as a function of values included with electronic data transaction request messages received during a rolling lookback window; detecting that an incoming electronic data transaction request message contains a value outside the range of values; transitioning the electronic data transaction processing system into a pre-open state for a predetermined period, thereby preventing the hardware matching processor from matching incoming electronic data transaction request messages; calculating a pre-open value at an end of the pre-open state; and re-opening the electronic data transaction processing system at the calculated pre-open value, thereby allowing the hardware matching processor to match incoming electronic data transaction request messages.
US11803908B2
Computer-implemented methods and computer systems for an electronic transaction platform that enables the buying and/or selling of securities by users. The methods and systems relate to the identification and selection of one or more financial instruments to trade during an electronic communication session for trading a financial instrument between an initiating user and one or more invitee users with the assistance of a dealer user or other intermediate entity. The selected financial instrument is identified based on a degree of match between the preferred yield risk profile of the initiating user and the plurality of attributes associated with the financial instruments that are available to be traded, wherein the plurality of attributes includes at least two of a set of yield attributes, a set of issuer attributes, and a set of underwriting attributes.
US11803905B2
Computer-implemented methods and computer systems for an electronic transaction platform that enables the buying and/or selling of securities by users. The methods and systems relate to the automatic participation of users during an electronic communication session for trading a financial instrument between an initiating user and one or more invitee users with the assistance of a dealer user or other intermediate entity.
US11803903B1
A method for providing market color to enrich information relating to trading data for eligible securitized products under the Trade Reporting and Compliance Engine (TRACE) platform administered by the Financial Industry Regulatory Authority (FINRA) is provided. The method includes: receiving, from the TRACE platform, first information that relates to a trade that has been executed on a market; retrieving, from a second source such as an internal data repository that is proprietary to a financial institution, second information that relates to the trade and/or a participant in the trade; generating a report that includes the first information and the second information; and transmitting the report to a predetermined recipient. Additional information may be obtained via a Securitized Products Dissemination Service (SPDS) platform and/or by using a matching algorithm within TRACE.
US11803896B2
Methods for determining which image of a set of images to present in a search results page for a product are described. Components of a server system may receive a set of images for a set of items associated with a product. Components of the server system may perform image ranking to rank the set of images to identify a representative image of the set of images for the product, based on a user interaction metric of each image of the set of images. The components of the server system may then receive, from a user device, a search query that may be mapped to the product, and the component of the server system may transmit, to the user device, the search results page that includes at least one item of the set of items and the representative image based on the interaction metric of the representative image.
US11803891B2
An online concierge system maintains a graph of items available for purchase. The graph maintains edges between items, where an edge between an item and an additional item indicates that one or more customers have previously replaced the item with the additional item. The edge between the item and the additional item also identifies a number of times customers have replaced the item with the additional item. When a customer orders an item, the online concierge system traverses the graph of items to identify candidate replacement items for the ordered item and identifies one or more of the candidate replacement items to the customer. When identifying the candidate replacement items, the online concierge system accounts for distance between the ordered item and different candidate replacement items in the item graph.
US11803890B2
Examples described herein relate to apparatuses and methods of providing real-time notifications on affordability and advisability of purchasing goods or services using augmented reality. The method includes receiving, from AR device associated with a user, visual data representing a view through a viewing area of the AR device. The visual data comprises geolocation data indicating a geolocation of the AR device. The method includes identifying an image of an object included in the visual data. The method includes determining, based on the visual data, a product identifier associated with the object. The method includes determining an attempt by the user to purchase the object. The method includes generating, in response to determining the attempt, recommendation data based on the product identifier and an account associated with the user. The method includes sending the recommendation data to the AR device to cause the AR device to display the recommendation data to the user.
US11803884B2
A system is provided for generating compliance manuals from modularized data and taxonomy-based classifications of regulatory obligations. The system comprises a plurality of databases storing regulatory compliance data and a plurality of processors that process the regulatory compliance data to generate business requirements for complying with regulatory obligations and corresponding compliance information related to the business requirements. A taxonomy engine receives business operating parameters related to a first business and identifies a subset of the business requirements and compliance information related to the business operating parameters of the first business. The taxonomy engine further aggregates the business requirements and the compliance information related to the business operation parameters and generates a compliance manual containing the business requirements and the compliance information for use by the first business.
US11803880B2
In a system for delivering information to and displaying information on a networked device of a user, a microprocessor is coupled to a database and a memory device. The microprocessor runs a software application for delivering an applet application to the networked device and managing the delivery of the applet application. The applet application provides for the display of information on the networked device by an applet. The database stores a first set of information relating to the user, and the memory device includes a second set of information for comparison to the first set of information, and a third set of information for display by the applet. The microprocessor compares the first set of information to the second set of information to determine whether to transmit the third set of information to the networked device for display by the applet.
US11803879B2
In a system for delivering information to and displaying information on a networked device of a user, a microprocessor is coupled to a database and a memory device. The microprocessor runs a software application for delivering an applet application to the networked device and managing the delivery of the applet application. The applet application provides for the display of information on the networked device by an applet. The database stores a first set of information relating to the user, and the memory device includes a second set of information for comparison to the first set of information, and a third set of information for display by the applet. The microprocessor compares the first set of information to the second set of information to determine whether to transmit the third set of information to the networked device for display by the applet.
US11803878B2
A computer-implemented method and system is operable to: receive a tracking event from a client, recognize tracking specific parameters in the tracking event, generate a tracking entry corresponding to the tracking event, use a tracking service API to send the tracking entry to a second server, and redirect the client to an intended target corresponding to the tracking event.
US11803872B2
Various embodiments are directed to assigning offers to marketing deliveries utilizing new features to describe offers in the marketing deliveries. Marketing deliveries can be described at a finer level to thus enhance the effectiveness of building and conducting marketing campaigns. The approaches facilitate matching content to recipients, predicting content performance, and measuring content performance after dispatching a marketing delivery.
US11803868B2
Systems, methods, and other embodiments are disclosed that are configured to segment customers using mixed attribute types. In one embodiment, a computerized data structure is read. The computerized data structure has numerical demographic attribute data, categorical demographic attribute data, and target attribute data that is associated with customers and is stored in a computerized memory. The numerical demographic attribute data and the categorical demographic attribute data are converted to a same numerical scale, based at least in part on the target attribute data, to form congruent attribute data in a format that is compatible with performing a cluster analysis on the congruent attribute data. The cluster analysis is performed on the congruent attribute data to generate segmented customer data representing a segmentation of the customers. The segmented customer data may be used to control at least one enterprise function performed by a computerized management system.
US11803861B2
Matching a customer with a representative is performed for assisting the customer with an issue. Information related to the customer, the issue, historical information, and other customer information may be used to determine a likely issue. A representative may be selected in real-time to assist the customer in resolving the issue based on the customers experience in resolve the same or similar issues to the likely issue and the information related to the customer and the representative may be updated dynamically in real-time.
US11803848B1
Methods, apparatus, systems, and articles of manufacture are disclosed in relation to an event-driven distributed networked jackpot architecture. An example apparatus includes a transaction aggregator to monitor transactions with respect to a user device and a transaction engine regarding content provided to the user device; and transaction services to process the transactions from the transaction aggregator to at least: determine occurrence of an event with respect to the user device based on an evaluation of the transactions; when the event is determined to occur, trigger a notification of the event to the user device; and update a record based on the processing of the transactions.
US11803846B2
Systems, apparatuses, and methods for providing an account token to an external entity during the lifecycle of a payment transaction. In some embodiments, an external entity may be a merchant computer requesting authorization of a payment message. In other embodiments, the external entity may be a support computer providing a payment processing network or a merchant support functions.
US11803836B2
A method for managing a virtual electronic card is applicable to a secure chip installed in a first terminal, and the method includes: receiving a management request from a trusted mobile application on the first terminal, the management request being used to manage a target virtual electronic card on the secure chip, and permissions of the virtual electronic card being configured by a chip operating system of the secure chip; determining, from the secure chip, a target card management program corresponding to the target virtual electronic card, the different virtual electronic cards corresponding to the different card management programs; sending the management request to the target card management program; and calling, through the target card management program, a card management command corresponding to the management request in a card management system on the secure chip, to manage the target virtual electronic card.
US11803828B1
A mobile wireless device (100) in the configuration of user wearable glasses includes at least one lens including at least one transparent display (110). The at least one display is operable to provide visual outputs that are visually perceivable to the user of the device. The user is enabled to see through the at least one lens, physical surroundings in a direct field of view. The device includes at least one input device (116, 122, 114) which receives user inputs. At least one circuit is in operative connection with the at least one display, the at least one input device, a data store (106) and a wireless transceiver (120). At least one user input is operative to cause the device to communicate at least one wireless message which includes data usable to identify a financial account associated with the user. At least one remote circuit is operative responsive to the at least one wireless message to cause a financial transfer to or from the financial account.
US11803823B2
Systems and methods are disclosed for blockchain-based payment transactions, alerts, and dispute settlement, using a blockchain interface server. One method includes: receiving a transaction identifier for a series of transaction events stored in a shared ledger; and performing iterations of: identifying a new transaction event in the series of transaction events; presenting the new transaction event to participants of the transaction; determining whether the identified new transaction event indicates a dispute of one or more attributes of the transaction by a transaction participant; if the identified new transaction event indicates a dispute, receiving a proposed change to the disputed attribute of the transaction by the participant of the transaction; presenting the indication of the dispute and the proposed change to other participants; prompting the other participants to respond to the indication; executing a dispute settlement process to determine revised attributes of the transaction; and presenting the revised attributes.
US11803815B1
The presently disclosed subject matter includes an apparatus with a processor and a memory storing code which, when executed by the processor, causes the processor to receive a data profile associated with a candidate resource, the data profile includes a set of attributes of the candidate resource which are relevant for assessing the candidate resource's suitability to satisfy a particular resource demand. The apparatus extracts an n-dimensional feature vector from the received data profile, the n-dimensional feature vector capturing aspects of the candidate resource's attributes and process said n-dimensional feature vector with a first ensemble machine learning model to generate a first suitability factor. Likewise, the apparatus process said n-dimensional feature vector with a second ensemble machine learning model to generate a second suitability factor. The apparatus determines whether to allocate the candidate resource to the particular resource demand using said first and second suitability factors.
US11803808B2
A storage insert for inserting in a storage device, having a storage body with an upper side for receiving storage goods, a lower side with receiving structures in a receiving region for receiving a sensor rail, and at least one optically transparent section between the receiving region and the upper side, and having the sensor rail, which is configured to be received in the receiving region by the receiving structures, and which has at least one sensor element in the region of the at least one optically transparent section is illustrated and described. The storage body is formed as a punched and bent storage sheet.
US11803789B2
Described embodiments provide systems and methods for providing remote application action feed cards. A ticket can be received from a client device. The ticket can be indicative of an action of a remote application and the remote application can be accessible by a group of users. The device can receive information about the action identified in the received ticket from at least one user of the group of users in response to provision of a determined key and the received ticket to the group of users. The device can provide the received information to client devices of user of the group of users to identify actions of other users of the group of users.
US11803784B2
A system and method in which various sensors collect and/or generate data that are analyzed to provide automated transit features. In the automatic capacity management feature, a transit operator is alerted of potential capacity issues in advance to enable the operator to handle the situation before a station or a vehicle reaches its capacity limit. The automatic trip planning feature allows a passenger to dynamically plan the fastest route to a destination according to real time data and historical data trends. The automatic fraud detection feature alerts a fare inspector to a ticket fraud or other fraudulent activity at a specific transit station or on a specific transit vehicle. The automatic vehicle routing feature dynamically routes autonomous transit vehicles to stations, notifies transit vehicle drivers to stop at a particular station, and/or notifies transit operators to route a vehicle to a particular station based on current and historical demand from passengers.
US11803780B2
A system and method for training base classifiers in a boosting algorithm includes optimally training base classifiers considering an unreliability model, and then using a scheme with an aggregator decoder that reverse-flips inputs using inter-classifier redundancy introduced in training.
US11803779B2
In an approach for constructing an ensemble model from a set of base learners, a processor performs a plurality of boosting iterations, where: at each boosting iteration of the plurality of boosting iterations, a base learner is selected at random from a set of base learners, according to a sampling probability distribution of the set of base learners, and trained according to a training dataset; and the sampling probability distribution is altered: (i) after selecting a first base learner at a first boosting iteration of the plurality of boosting iterations and (ii) prior to selecting a second base learner at a final boosting iteration of the plurality of boosting iterations. A processor constructs an ensemble model based on base learners selected and trained during the plurality of boosting iterations.
US11803778B2
A computer-implemented method for providing explainable diagnostics fora water metering system. The method can include receiving data from a water metering system regarding a potential issue in the water metering system; curating the data with a machine learning model; receiving ground truth data associated with the curated data from a user of the water metering system; comparing the curated data with the ground truth data; and optimizing the machine learning model based on the comparing.
US11803760B1
The present disclosure relates to applying genetic optimization to a routing strategy associated with an electronic design. Embodiments may include receiving pin and net information from an electronic design file and determining a minimum spanning tree for all pins associated with each net. Embodiments may include identifying pairs of connected pins and representing the pins as at least one line segment without layer information. Embodiments may include generating a crossing map based upon the line segments and assigning random layer information to each of the line segments. Embodiments may further include performing crossover and mutation operations to the line segments using hyperparameters and evaluating a fitness of the line segments. Embodiments may also include instantiating vias based upon a layer to which the line segment was assigned.
US11803758B2
This document relates to training of machine learning models. One example method involves providing a machine learning model having one or more mapping layers. The one or more mapping layers can include at least a first mapping layer configured to map components of pretraining examples into first representations in a space. The example method also includes performing a pretraining stage on the one or more mapping layers using the pretraining examples. The pretraining stage can include adding noise to the first representations of the components of the pretraining examples to obtain noise-adjusted first representations. The pretraining stage can also include performing a self-supervised learning process to pretrain the one or more mapping layers using at least the first representations of the training data items and the noise-adjusted first representations of the training data items.
US11803752B2
Implementations of the present specification provide a model-based prediction method and apparatus. The method includes: a model running environment receives an input tensor of a machine learning model; the model running environment sends a table query request to an embedding running environment, the table query request including the input tensor, to request low-dimensional conversion of the input tensor; the model running environment receives a table query result returned by the embedding running environment, the table query result being obtained by the embedding running environment by performing embedding query and processing based on the input tensor; and the model running environment inputs the table query result into the machine learning model, and runs the machine learning model to complete model-based prediction.
US11803749B2
A method for recognizing a key time point in a video includes: obtaining at least one video segment by processing each image frame in the video by an image classification model; determining a target video segment in the at least one video segment based on a shot type; obtaining respective locations of a first object and a second object in an image frame of the target video segment by an image detection model; and based on a distance between the location of the first object and the location of the second object in the image frame satisfying a preset condition, determining a time point of the image frame as the key time point of the video.
US11803748B2
The present disclosure pertains to parsing addresses using a deep learning model. The deep learning model may be trained using a plurality of reference address records and a plurality of modifications to the plurality of reference address records. In some implementations, the model can be a multi-layer bi-directional long short-term memory recurrent neural network model. The output of the model may include indications of an address component type for each character of the address. The output can be parsed based on the indications of the address component type to obtain a plurality of labeled address components for the address. The labeled address components can be compared to reference address records to determine a matched address record identifying a geographic location.
US11803739B2
Methods and systems for budgeted and simplified training of deep neural networks (DNNs) are disclosed. In one example, a trainer is to train a DNN using a plurality of training sub-images derived from a down-sampled training image. A tester is to test the trained DNN using a plurality of testing sub-images derived from a down-sampled testing image. In another example, in a recurrent deep Q-network (RDQN) having a local attention mechanism located between a convolutional neural network (CNN) and a long-short time memory (LSTM), a plurality of feature maps are generated by the CNN from an input image. Hard-attention is applied by the local attention mechanism to the generated plurality of feature maps by selecting a subset of the generated feature maps. Soft attention is applied by the local attention mechanism to the selected subset of generated feature maps by providing weights to the selected subset of generated feature maps in obtaining weighted feature maps. The weighted feature maps are stored in the LSTM. A Q value is calculated for different actions based on the weighted feature maps stored in the LSTM.
US11803731B2
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for selecting a neural network to perform a particular machine learning task while satisfying a set of constraints.
US11803730B2
Roughly described, the technology disclosed provides a so-called machine-learned conversion optimization (MLCO) system that uses artificial neural networks and evolutionary computations to efficiently identify most successful webpage designs in a search space without testing all possible webpage designs in the search space. The search space is defined based on webpage designs provided by marketers. Neural networks are represented as genomes. Neural networks map user attributes from live user traffic to different dimensions and dimension values of output funnels that are presented to the users in real time. The genomes are subjected to evolutionary operations like initialization, testing, competition, and procreation to identify parent genomes that perform well and offspring genomes that are likely to perform well.
US11803724B2
A device according to one embodiment includes a memory for storing information, wherein the device is operatively coupled to an electrical system of a vehicle via a wireless connection, wherein a presence of the device is required in order to start the vehicle.
US11803718B1
A digital camera in a mobile device, such as in a smart phone, can be used for super-fast scanning of optical codes.
US11803698B2
Techniques for automated suggestions for cross-context digital item containers and collaboration are provided, including analyzing digital items in each of multiple portfolios of digital items in order to determine similarities among the portfolios. The techniques proceed by determining similar portfolios for a first portfolio of digital items, and suggesting changes (e.g., additions, deletions, or alterations of digital items) based on differences between the first portfolio and the similar ones. Those changes can be accepted or rejected and applied to the first portfolio of digital items.
US11803694B1
Electronic documents may be large and have numerous pages, sections and areas of information that are useful to some individuals and not others. It is common for large documents to include some information that is intended for only certain recipients and other information that is intended for other recipients. One example may provide receiving a document including a number of pages, identifying a number of extraction attributes corresponding to various users identified in the document, querying the document for the extraction attributes, and creating a number of new documents corresponding to the extraction attributes.
US11803690B2
A thumbnail preview of a file enables a user to recognize the file without opening it. An algorithmic approach to generating simulated thumbnail previews is provided. This approach includes executing rules for determining and implementing one or more rendering schemas to simulate different content types within a portion of a file. A simulated thumbnail preview is generated from the simulated content types based on a file structure. Since users may rely on the general structure and distinguishing content elements of a thumbnail for recognizing a file, these distinguishing elements are maintained based on different rendering schemas used to create a simulated thumbnail. Moreover, the algorithmic approach promotes consistent simulated thumbnails across clients, regardless of client processing capabilities, form factors, customized theming, or the like. Based on the rules for rendering various content types, the simulated thumbnails are also consistently generated across documents.
US11803687B1
Various embodiments provide for a cross-section parameterized cell, which can enable a user to visualize and interactively define or modify one or more wire instances and related elements/structure of a circuit design from an elevation view (or a side view).
US11803685B1
The disclosure discloses a layout design method, chip and terminal of power device, wherein the non-top metal layout design: the metal is routed along the first direction and several metal wires that fully occupy the available area of the die unit are thereby obtained, and the wiring properties of the metal wires are sequentially changed at intervals, making the source ends and the drain ends of the device are alternately distributed at intervals, and the metal routing in two or more layers of non-top metal are arranged vertically; the top metal layout design: the source end region and drain end region in the top metal are formed into sheets independently and the pad is arranged in the top metal region; eventually realize the interconnection of metal layers and complete the layout design. The disclosure adopts a criss-cross design between non-top metals, thereby the device has a smaller parasitic resistance value; the removal of the stack-up design can reduce the metal layer design and save the cost; the source end and drain end regions in the top metal are designed into sheets to ensure the adequacy of the interconnection between the metal layers and further improve the reliability of the device.
US11803669B2
Systems for modeling a patient's teeth are provided. In some embodiments, a system includes a scanner operable to capture a scanned image of at least a portion of a surface of a first crown component of a first patient tooth, and to generate scanned image data representing a partial portion of the surface of the first crown component. The system can also include a processor configured to create a digital data set representing the scanned image data, select a digital tooth template that includes a second digital crown portion corresponding to the scanned image, create a morphed digital tooth crown model based on the selected digital tooth template, and merge the morphed digital tooth crown model with the digital data set representing the scanned image data of the first patient tooth to generate a complete digital patient tooth crown model.
US11803667B2
An information handling system includes a provisioning server and a server. The server includes a baseboard management controller (BMC) to determine a first hardware inventory profile for the server. The BMC provides the first hardware inventory profile to the provisioning server. The BMC stores first signed provisioning configuration content that is based on a first ownership certificate for a first owner of the server. The BMC determines a second hardware inventory profile for the server, and provides the second hardware inventory profile to the provisioning server. The BMC stores second signed provisioning configuration content that is based on a second ownership certificate for a second owner of the server. In response to an expiration of the second ownership certificate, the BMC removes the second signed provisioning configuration content, compares a current hardware inventory profile to the first hardware inventory profile, and generates a report to indicate any hardware changes.
US11803660B2
A system and method for secure permissioning of access to user accounts, including secure distribution of aggregated user account data can include generating a financial report based on account information associated with one or more user accounts; receiving a financial report request for the financial report of the user account, wherein the financial report request is identified as being received from a third-party system; generating an audit report token associated with the financial report; sharing the audit token with the first third-party system in response to the financial report request; and providing the first third-party system account access to the financial report through the report token, where the audit report token can be shared with a second third-party system and provided by the second third-party system in order to confirm authorization to the report and integrity of the report.
US11803657B2
Methods and systems for generating representative data. A generator is configured to create, using a learning model, one or more generated records based on a plurality of training records obtained from a sensitive database. A discriminator is trained to identify the generated records as being generated based on the training records and a privacy adversary is trained to identify a training sample as being more similar to a distribution of the generated records than a distribution of the reference records.
US11803650B1
A database management system receives a request to process a database query on behalf of a security principal. The database management system determines that processing the database query requires access to an encrypted portion of a file containing data subject to access conditions. The database management system determines that the security principle is authorized to use a key that corresponds to the encrypted portion of the file. The database management system then completes processing of the query by using the key to access the encrypted portion of the file.
US11803644B2
Techniques are described herein for security hardened processing devices. For example, a method can include performing a secure boot of a processing device of a computer system. The processing device is configured as a root of trust for a secure boot process. The computer system can include the processing device and a non-volatile memory storing a basic input/output system (BIOS) for the secure boot process. The method can include identifying a set of programmable fuses of the processing device, deriving an encryption key using a value encoded by the set of programmable fuses in the processing device, and authenticating the BIOS to perform the secure boot process using a key derivation algorithm based on the encryption key.
US11803641B2
Systems and methods include determining a plurality of features associated with executable files, wherein the plurality of features are each based on static properties in predefined structure of the executable files; obtaining training data that includes samples of benign executable files and malicious executable files; extracting the plurality of features from the training data; and utilizing the extracted plurality of features to train a machine learning model to detect malicious executable files.
US11803621B1
Context information may be obtained associated with an error corresponding to an operation. The operation may be defined in a programmatic interface, such as a command line interface. The context information may include identity information regarding an identity that operates the programmatic interface, operation information regarding the operation, and result information regarding a result of the operation. A selected resolution interface type for a resolution interface to assist in resolving the error may be selected based at least in part on the context information. The selected resolution interface type may be a permissions search interface. Scenario-based contents of the resolution interface, such as search terms, may be determined, based at least in part on the context information. The resolution interface may be automatically launched. Input for resolving the error, such as selection of an appropriate permissions policy for attachment to the identity, may be received via the resolution interface.
US11803620B2
A method for identifying from among network-connected devices a particular device likely associated with a theft of distributed content includes obtaining content, the content having been distributed from a particular one of the network-connected devices, identifying in the obtained content anti-collusion codes, and determining the particular one of the network-connected devices is likely associated with the theft of distributed content when an aggregated probability calculated using the identified anti-collusion codes is equal to or exceeds a predetermined threshold.
US11803599B2
In an aspect an apparatus for attribute data table matching is presented. An apparatus includes at least a processor. An apparatus includes a memory communicatively connected to at least a processor. A memory contains instructions configured at least a processor to receive an attribute data table from a user. A processor is configured to query an opportunity posting database as a function of a received attribute data table. A processor is configured to select an opportunity posting of an opportunity posting database as a function of at least an attribute data table criterion. A processor is configured to match an attribute data table to an opportunity posting as a function of at least an attribute data table criterion. A processor is configured to provide a match of an attribute data table to a user.
US11803598B2
Methods, systems, and computer-readable media for a query language for selecting and addressing resources are disclosed. Records are stored in a data store. The records comprise attribute data descriptive of resources managed by a provider network. The data store is queried to select one or more records matching one or more values of the attribute data. The query is expressed using a query language. A resource group is determined based (at least in part) on the query. The resource group comprises one or more resources corresponding to the one or more records selected by the query.
US11803596B2
Methods and computer storage media are provided for generating entries for documents in a forward index. A document and its document identification are received, in addition to static features that are query-independent. The document is parsed into tokens to form a token stream corresponding to the document. Relevant data used to calculate rankings of document is identified and a position of the data is determined. The entry is then generated from the document identification, the token stream of the document, the static features, and the positional information of the relevant data. The entry is stored in the forward index.
US11803588B2
Systems and methods are provided for filtering at least one media content catalog based on criteria for a station library to generate a first list of candidate tracks for the station library, combining a similarity score and a popularity score for each track of the first list of candidate tracks to generate a total score for each track of the first list of candidate tracks, generating a list of top ranked tracks for the first genre, and returning the list of top ranked tracks of the first genre as part of the station library.
US11803586B2
There is provided a visual localization method comprising: (a) transmitting data representative of one or more detected visual features from a mobile device to a server; (b) estimating the location of the mobile device at the server based on the visual features received from the mobile device; (c) transmitting reference data associated with the estimated location from the server to the mobile device; and (d) the mobile device determining its location based on the reference data received from the server.
US11803579B2
Conversation support systems and methods are operable to assist a user to more fully participate in an ongoing conversation. An exemplary embodiment receives a conversation map comprising a serially arranged plurality of conversation segments of audio information each associated with one of a plurality of conversation participants, and that includes dialogue of the ongoing conversation being spoken by the associated conversation participant; determining subject matter of a current portion of the ongoing conversation based on the dialogue; selects conversation support information that pertains to the current conversation subject; and generating a conversation queue that includes information that corresponds to the selected conversation support information, wherein the conversation queue is communicated from the conversational support system to at least one conversation queue output device that presents the conversation support information to the user.
US11803571B2
In some examples, a first storage system receives a transfer of a synchronous replication role and an asynchronous replication role of a second storage system to the first storage system, where in the synchronous replication role the second storage system is to synchronously replicate data to the first storage system, and in the asynchronous replication role the second storage system is to asynchronously replicate a first data storage object to a third storage system. The first storage system uses, at the first storage system, translation information to identify a second data storage object that the second storage system is to asynchronously replicate to the third storage system following the transfer.
US11803566B2
Disclosed herein is a data structure which includes a sequence of events, each event associated with a sequence number indicating a temporal position of an event within the sequence of events; one or more read-offsets, each read-offset associated with a consumer, wherein each read-offset indicates a sequence number up to which a consumer has read events within the sequence of events; and at least one snapshot which represents events with sequence numbers smaller than the smallest read-offset in a compacted form. Disclosed herein is also a computer-implemented method of maintaining the data structure. Disclosed herein is a computer-implemented method, wherein the method is performed on a sequence of events accessible by a plurality of consumers, each event associated with a sequence number indicating a temporal position of an event within the sequence of events, each consumer associated with a read-offset indicating the sequence number up to which the consumer has read events within the sequence of events, the method includes determining a smallest read-offset of all read-offsets; compacting events with sequence numbers smaller than the smallest read-offset into a snapshot; and replacing the events with sequence numbers smaller than the smallest read-offset with the snapshot. Disclosed herein are corresponding computer-readable media and computing systems.
US11803565B2
A computer system and method for verifying a data lineage of a data element is provided. The system comprises at least processor and a memory storing instructions which when executed by the processor cause the processor to perform the method. The method comprises extracting data transformation code from programming logic, extracting and describing data transformation semantics from the code using a data transformation ontology, filtering out non-business-significant transformations, and determining that remaining business-significant transformations match a business ontology.
US11803561B1
Documents may be maintained in a repository and retrieved based on searches that specify labels as criteria. Documents may be associated with groups of labels identified as topics. Searches may be performed using binary-encoded matrices specifying relationships between documents and topics, topics and labels and differential information indicating differences between topics and labels associated with documents. An initial result estimate may be based on forming a product of a documents-topics matrix and a topics-labels matrix. The initial estimate may be corrected by applying the differential information.
US11803551B2
A source table organized into a set of micro-partitions is accessed by a network-based data warehouse. A pruning index is generated based on the source table. The pruning index comprises a set of filters that indicate locations of distinct values in each column of the source table. A query directed at the source table is received at the network-based data warehouse. The query is processed using the pruning index. The processing of the query comprises pruning the set of micro-partitions of the source table to scan for data matching the query, the pruning of the plurality of micro-partitions comprising identifying, using the pruning index, a sub-set of micro-partitions to scan for the data matching the query.
US11803547B2
Operations include determining whether to cache resources accessed by a query based on the execution time of the query. The system identifies a set of executions of a same query. The system determines a cumulative execution time for the set of executions of the same query. If the cumulative execution time exceeds a threshold value, then the system caches a resource used for execution of the query.
US11803543B2
Performing, by a low-latency data access and analysis system, automatic grammar switching includes, in response to obtaining data indicating a request to switch from using a first defined grammar to using a second defined grammar, wherein the request includes data representing a first resolved-request generated for a first input string using the first defined grammar, generating, using the second defined grammar, a second resolved-request for the first input string, automatically generating a data-query in accordance with the second resolved-request, and outputting output data including results data obtained by executing the data-query.
US11803536B2
Systems and methods for data ingestion in real time are described herein. In an embodiment, a server computer receives a message comprising one or more client events from a storage device which publishes the message in response to storing the one or more client events. The server computer stores the one or more client events as raw event strings which are then parsed into parsed event strings. Identity resolution methods are performed on the parsed event strings. Feature groups are then identified in the parsed event strings and used to generate aggregation keys which are used to aggregate the feature groups prior to storing aggregated data in one or more aggregation tables.
US11803534B2
Embodiments provide systems, methods, and apparatus for reducing the impact of user-entered data errors in a data management system (DMS) such as for diabetes. Embodiments include storing user-entered data received from a user into a primary DMS database; storing secondary data received from a source other than the user into a secondary tracking database; associating the secondary data with one or more events described by the user-entered data; cross-checking the user-entered data against the associated secondary data; evaluating user-entered data based on the cross-checking results; presenting for review evaluated user-entered data; treating user-entered data in the primary DMS database based on review results; and determining a diabetes management plan based on the treated user-entered data. Numerous other aspects are provided.
US11803530B2
A method includes receiving configuration data that maps an agent of a source computing system to a node of a graph, maps the node to a table, and maps the agent to an agent topic; and receiving time series data at the agent topic as uni-temporal data from the agent mapped to the node. The method further includes generating a row key, from the configuration data and for the time series data, that includes a value identifier and an acquisition time value; and generating a column identifier, from the configuration data and for the time series data from the agent, that includes a version time value identifying when the time series data is received. The method further includes forming the table as a multi-temporal table by storing the time series data in the table with the row key and with the column identifier.
US11803527B2
Data deduplication techniques may use a fingerprint hash table and a backend location hash table in connection with performing operations including fingerprint insertion, fingerprint deletion and fingerprint lookup. Processing I/O operations may include: receiving a write operation that writes data to a target logical address; determining a fingerprint for the data; querying the fingerprint hash table using the fingerprint to determine a matching entry of the fingerprint hash table for the fingerprint; and responsive to determining that the fingerprint hash table does not have the matching entry that matches the fingerprint, performing processing including: inserting a first entry in the fingerprint hash table, wherein the first entry includes the fingerprint for the data and identifies a storage location at which the data is stored; and inserting a second entry in a backend location hash table, wherein the second entry references the first entry.
US11803526B2
A record processing and storage system is operable to receive a plurality of row data that each indicate a batch number. Each of the plurality of row data is added to a pending row data pool. A plurality of pages is generated from the plurality of row data via a plurality of processing core resources. Each processing core resource in the plurality of processing core resources processing a corresponding subset of the plurality of row data by retrieving, in each time slice of a plurality of time slices, one row data from the pending row data pool with a most favorably ordered batch number of row data in the pending row data pool. Each processing core resource further processes the one row data in the in each time slice to participate in generation of at least one of the plurality of pages.
US11803524B1
Techniques for streamlined database migration with stored procedure extraction into on-demand execution environments are described. A stored procedure of a first database is obtained and a code segment corresponding to the stored procedure is deployed as a function of an on-demand code execution service. A client application may directly execute the stored procedure by issuing a call to the on-demand code execution service to invoke the function, or by issuing a request to execute the stored procedure that is intercepted by a database proxy, which services the request by invoking the function on the client application's behalf.
US11803519B2
A system groups multiple entities in a large distributed data store (DDS), such as directories and files, into a subset called a domain. The domain is treated as a unit for defining policies to detect and treat sensitive data. Sensitive data can be defined by enterprise or industry. Treatment of sensitive data may include quarantining, masking, and encrypting, of the data or the entity containing the data. Data in a domain can be copied as a unit, with or without the same structure, and with transformations such as masking or encryption, into parts of the same DDS or to a different DDS. Domains can be the unit of access control for organizations, and assigned tags useful for identifying their purpose, ownership, location, or other characteristics. Policies and operations, assigned at the domain level, may vary from domain to domain, but within a domain are uniform, except for specific exclusions.
US11803518B2
Examples implementations relate to journals for metadata changes. An example includes detecting, by a storage controller, metadata changes associated with a container index of a deduplication storage system; recording, by the storage controller, the detected metadata changes in a journal associated with the container index, where the journal is included in a journal group comprising a plurality of journals; determining, by the storage controller, whether a filled amount of the journal exceeds a fill threshold; and, in response to a determination that the filled amount of the journal does not exceed the fill threshold, writing the journal group from memory to persistent storage.
US11803516B2
A client computer includes a synchronization manager. The synchronization manager communicates with a remote content management system to determine a set of objects in a content navigation hierarchy. The synchronization manager provides a user interface with controls to allow a user to independently select multiple objects in the content navigation hierarchy for synchronization and receives an input, via the interface, that selects objects from the set of objects for synchronization. The synchronization manager stores local peers of the selected objects in a local cache in a local file system. The synchronization manager synchronizes changes to the selected objects at the content management system to the local peers in the file system.
US11803502B2
There is provided a setting device including a setting unit configured to, based on setting content input/output to/from some interfaces among a plurality of interfaces, when the setting content includes setting content related to other interfaces, perform setting for the other interfaces.
US11803492B2
Ensuring the appropriate utilization of system resources using weighted workload based, time-independent scheduling, including: receiving an I/O request associated with an entity; determining whether an amount of system resources required to service the I/O request is greater than an amount of available system resources in a storage system; responsive to determining that the amount of system resources required to service the I/O request is greater than the amount of available system resources in the storage system: queueing the I/O request in an entity-specific queue for the entity; detecting that additional system resources in the storage system have become available; and issuing an I/O request from an entity-specific queue for an entity that has a highest priority, where a priority for each entity is determined based on the amount of I/O requests associated with the entity and a weighted proportion of resources designated for use by the entity.
US11803490B2
The present application provides an apparatus, a method for data transmission and a readable storage medium, the apparatus includes a front-end processor, a transmission controller and a back-end processor. In the front-end processor, a DMA controller is respectively connected with the transmission controller, a memory controller, respective transmission buffers and a transmission scheduler. The DMA controller is configured to: receive a request for data transmission sent by the back-end processor, receive read data from the memory controller, and send it to the transmission buffers. The memory controller is configured to: control, according to a data reading instruction, the memory to read data, and send the read data to the DMA controller. The transmission scheduler is configured to: control multiple transmission buffers to write data sent by the DMA controller, and control the multiple transmission buffers to read data, and transmit, through the transmission controller, the data to the back-end processor.
US11803485B2
Disclosed embodiments provide features for the architecture of microservices. A global context cache is created for a microservice environment that is accessible from multiple deployed microservices. Data from various customers/applications can be aggregated to establish a determination of when a read or write access would fail due to permissions, and/or other condition such as existence or non-existence of certain data. In such situations, an error can be returned from the global context cache in much less time than if the access request propagated throughout the computer network to the persistent storage. In this way, disclosed embodiments reduce downtime and save money for organizations, and increase the efficiency of utilization of computer resources.
US11803475B2
The present invention provides a method and apparatus for data caching. The method comprises: output matrixes are acquired one by one, a plurality of acquired output matrixes are written alternately into two queue sets of a first cache unit according to a sequence in which the output matrixes are acquired, and the output matrixes stored line by line in a first cache unit are written into a second cache unit one by one, according to the sequence in which the output matrixes are written into the second cache unit, valid data of each output matrix of the second cache unit is determined one by one according to preset parameters, and the valid data of each output matrix is written into a third cache unit, and the valid data of the output matrixes stored in the third cache unit are configured to be sequentially written into a memory according to a sequence in which the valid data are written into the third cache unit. In the present solution, the output matrixes are cached by using cache units with the writing speed matching with the computing speed of a processor, and the output matrixes are completely written into a memory one by one according to a sequence of generation time. Therefore, the present invention may solve the problem that the computing speed of the processor does not match with the writing speed of the memory.
US11803473B2
Systems and techniques for dynamic selection of policy that determines whether copies of shared cache lines in a processor core complex are to be stored and maintained in a level 3 (L3) cache of the processor core complex are based on one or more cache line sharing parameters or based on a counter that tracks L3 cache misses and cache-to-cache (C2C) transfers in the processor core complex, according to various embodiments. Shared cache lines are shared between processor cores or between threads. By comparing either the cache line sharing parameters or the counter to corresponding thresholds, a policy is set which defines whether copies of shared cache lines at such indices are to be retained in the L3 cache.
US11803455B2
A processor includes an execution pipeline that includes a plurality of execution stages, execution pipeline control logic, and a debug system. The execution pipeline control logic is configured to control flow of an instruction through the execution stages. The debug system includes a debug pipeline and debug pipeline control logic. The debug pipeline includes a plurality of debug stages. Each debug pipeline stage corresponds to an execution pipeline stage, and the total number of debug stages corresponds to the total number of execution stages. The debug pipeline control logic is coupled to the execution pipeline control logic. The debug pipeline control logic is configured to control flow through the debug stages of debug information associated with the instruction, and to advance the debug information into a next of the debug stages in correspondence with the execution pipeline control logic advancing the instruction into a corresponding stage of the execution pipeline.
US11803444B1
Exemplary methods, apparatuses, and systems include detecting a failure of a first memory subsystem of a plurality of memory subsystems. A first recovery instruction is sent to a second memory subsystem of the plurality of memory subsystems. The first recovery instruction directs the second memory subsystem to recover a first subset of data stored by the first memory subsystem. A second recovery instruction is sent to a third memory subsystem of the plurality of memory subsystems. The second recovery instruction directs the third memory subsystem to rebuild a second subset of data stored by the first memory subsystem. The first and second subsets of data differ from one another.
US11803439B2
A method including receiving events from different data sources for a service automatically executing in an enterprise system. A first event is enriched by providing the first event with first metadata that associates the first event with a first application used by the service. The first event is assigned to a time slice associated with the first application. A second event is enriched in a similar manner. A correlation graph of nodes and edges is built using the enriched events, with nodes representing the events and edges indicating relationships between the edges. A third event indicating a fault in the first application associated with the first node is received. The source of the error for the third event is identified using the second updated correlation graph and the time slice. The source of error is then mitigated.
US11803425B2
An apparatus comprises at least one processing device comprising a processor coupled to a memory. The at least one processing device is configured to select an application workload running on a storage system, and to identify one or more copies of the application workload running on the storage system. The at least one processing device is also configured to determine an amount of storage resources of the storage system to allocate to the identified one or more copies of the application workload running on the storage system. The at least one processing device is further configured to allocate a portion of the determined amount of storage resources of the storage system to each of the identified one or more copies of the application workload.
US11803416B1
An example method includes, responsive to receipt of a task request to perform a task (e.g., associated with a service), and further responsive to generation of an avatar instance from an avatar object representing at least one device having a defined group of capabilities, selecting devices (e.g., service providers providing microservices) to perform sub-tasks associated with the task, wherein each of the devices has at least one defined capability, and wherein the task request includes parameter values, and sending, to the devices, at least one sub-task request to perform the sub-tasks, the at least one sub-task request including at least one parameter value, responsive to sending the at least one sub-task request, receiving, from the devices, sub-task replies associated with performance of the sub-tasks, and sending, based on the sub-task replies, a task reply associated with performance of the task. The example method may support autonomous or semi-autonomous configurations.
US11803407B1
Disclosed are various embodiments for an emulation layer for overcoming incompatibilities in virtual machine instance migration. In one embodiment, a virtual machine instance configured for a first computing architecture is executed in a first computing device having the first computing architecture. The virtual machine instance from the first computing device is migrated to a second computing device having a second computing architecture. The virtual machine instance is executed in the second computing device using an emulation layer that emulates the first computing architecture in the second computing architecture.
US11803405B2
Systems and methods for configuring a virtual machine provided by a remote computing system based on the availability of one or more remote computing resources and respective corresponding prices of the one or more remote computing resources.
US11803389B2
A reach matrix scheduler circuit for scheduling instructions to be executed in a processor is disclosed. The scheduler circuit includes an N×R matrix wake-up circuit, where ‘N’ is the instruction window size of the scheduler circuit, and ‘R’ is the “reach” within the instruction window of the matrix wake-up circuit, with ‘R’ being less than ‘N’. A grant line associated with each instruction request entry in the N×R matrix wake-up circuit is coupled to ‘R’ other instruction entries among the ‘N’ instruction entries. When a producer instruction in an instruction request entry is ready for issuance, the grant line associated with the instruction request entry is activated so that any other instruction entries coupled to the grant line (i.e., within the “reach” of the instruction request entry) that consume the produced value generated by the producer instruction are “woken-up” and subsequently indicated as ready to be issued.
US11803380B2
To synchronize operations of a computing system, a new type of synchronization barrier is disclosed. In one embodiment, the disclosed synchronization barrier provides for certain synchronization mechanisms such as, for example, “Arrive” and “Wait” to be split to allow for greater flexibility and efficiency in coordinating synchronization. In another embodiment, the disclosed synchronization barrier allows for hardware components such as, for example, dedicated copy or direct-memory-access (DMA) engines to be synchronized with software-based threads.
US11803378B2
A method for processing a medical image is provided. The method may include obtaining the medical image, and processing the medical image using a processing program. The processing program may include one or more optimized computation units. The one or more optimized computation units may be optimized by an instruction set supported by the at least one CPU. The instruction set may be configured to optimize at least one of an operation time of the processing program, a resource of the at least one CPU occupied by the processing program, and a count of instructions included in the processing program.
US11803375B2
Embodiments of the present invention provide a computer system, a computer program product, and a method that comprises identifying a plurality of code datasets prior to a data migration; analyzing the identified code datasets for a plurality of parameters; dynamically predicting a carbon footprint associated with the analyzed code datasets based on the plurality of parameters for each analyzed code dataset; and automatically optimizing the analyzed code datasets based on the predicted carbon footprint for data migration.
US11803371B1
Disclosed herein are techniques for matching symbols between code sets. Techniques include accessing a first symbol associated with a first version of software; accessing a second symbol associated with a second version of the software; comparing the first symbol to the second symbol; determining, based on the comparing, whether the second symbol is a functional equivalent of the first symbol; and performing a designation action based on whether the second symbol is a functional equivalent of the first symbol.
US11803369B1
Systems and methods that provide centralized communication across feature programming workflows using software development lifecycle tools that dynamically determine temporal alerts are disclosed herein. By dynamically determining events that are temporally relevant, the system accounts for changes in an application timeline that comprises a plurality of events, in which each event of the plurality of events indicates when a respective feature of the plurality of features is available for use by the application, and in which the location of each event constantly changes.
US11803366B2
A firmware updating system and method are provided. The firmware updating method includes configuring a host to digitally sign a firmware to be updated, and configuring an electronic device to perform an authorization verification on an update tool, and only the update tool that passes the verification has an update permission. The update tool uses an encryption algorithm to encrypt the firmware to be updated that includes a digital signature. After the encryption is completed, the host sends the update tool to the electronic device through the update tool. The electronic device then uses a decryption algorithm to decrypt the received firmware to obtain the firmware to be updated including the digital signature, and write the firmware to be updated into a firmware storage area to be updated. The electronic device then verifies the digital signature in the firmware to be updated.
US11803364B2
A server configured to transmit update data used in updating software of an in-vehicle device of a vehicle to the vehicle. The server includes: a communication module configured to receive usage information representing a usage state of the vehicle, and transmit the update data to the vehicle; and one or more processors configured to control, based on the usage information, at least one of a timing or a communication speed of transmitting the update data to the vehicle by the communication module.
US11803359B2
Some embodiments provide a non-transitory machine-readable medium that stores a program. The program parses a knowledge graph comprising a plurality of nodes and a plurality of edges to identify metadata associated with the plurality of nodes and the plurality of edges. Each edge in the plurality of edges connects a pair of nodes in the plurality of nodes. Each node in the plurality of nodes represents an entity. Each edge in the plurality of edges connecting a particular pair of nodes in the plurality of nodes represents a relationship between two entities represented by the particular pair of nodes. The program further determines a set of token definitions. The program also generates a set of syntax rules based on the identified metadata and the set of token definitions.
US11803355B2
A system for a bot factory environment is disclosed. The system may receive a graphical process model. The system may compile a bot based on the graphical process model. The system may validate the bot to generate a validated bot. The system may register the validated bot to a registry table. The system may deploy the validated bot to a runtime environment.
US11803354B2
A MAC operating device comprising a plurality of operation circuits respectively including an operation capacitor and a plurality of switches; and a division capacitor, wherein one end of the operation capacitor is respectively connected to a first operation switch connected to an input terminal and a first reset switch connected to a ground terminal, and the other end of the operation capacitor is connected to both a second operation switch connected to a division capacitor and a second reset switch connected to the ground terminal is provided.
US11803349B2
Techniques are provided for a playback device to play a media item using an audio setting corresponding to the media item and characteristics of the playback device. An example implementation involves a first playback device transmitting, to a first computing device, information indicating one or more characteristics of the first playback device and queue information indicating one or more media items in a playback queue to be played by the first playback device. The example implementation may further involve receiving, from the first computing device, one or more audio settings associated with the one or more media items, the one or more audio settings corresponding to the one or more media items and the one or more characteristics of the first playback device and playing a first media item of the one or more media items according to a first audio setting of the one or more audio settings.
US11803343B2
A job processing apparatus that communicates with a control apparatus connected to a first network via a second network different from the first network and a first network interface, and communicates with an external apparatus on a third network via a second network interface includes at least one memory that stores a set of instructions, and at least one processor that executes the instructions, the instructions, when executed, causing the job processing apparatus to perform operations including acquiring information regarding the first network from the control apparatus and, based on the acquired information, setting, in a routing table, route information for transmitting data addressed to an external apparatus connected to the first network via the second network and the control apparatus.
US11803340B2
A communication apparatus performs communication processing in the first communication mode and the second communication mode to set a communication period of the first communication mode per unit time to be longer than that of the second communication mode in a case where both the first communication mode and the second communication mode are enabled, a communication partner apparatus in the first communication mode is determined, and a communication partner apparatus in the second communication mode is not determined.
US11803338B2
Executing a machine learning model in an artificial intelligence infrastructure that includes one or more storage systems and one or more graphical processing unit (‘GPU’) servers, including: receiving, by a graphical processing unit (‘GPU’) server, a dataset transformed by a storage system that is external to the GPU server; and executing, by the GPU server, one or more machine learning algorithms using the transformed dataset as input.
US11803335B2
The present disclosure describes systems and methods for storing incoming data and providing access to that data to multiple machine learned models in a data type-agnostic and programming language-agnostic manner. Operationally, a computing device may receive in coming data (e.g., from sensors, etc.). The computing device may store the incoming data in memory blocks, and index the memory blocks with a unique index (e.g., tag). The index may correspond to a determined tier for the memory blocks, and may enable the system to both locate the data once stored and enable the system to read (or use) the data upon receiving, for example, a data access request. In this way, systems and methods described herein provide for a robust data access and transfer mechanism that allows data to be stored a single time, but accessed by one or more different applications, machine learned models, and the like, simultaneously.
US11803332B2
Systems, apparatuses, and methods related to a controller for managing sideband communications are described. A controller includes a front end portion, a central controller portion, a back end portion, and a management unit can manage a first type of memory device that operates according to a first set of timing characteristics and a second type of memory device that operates according to a second set of timing characteristics. The controller can provide an additional layer of encryption or decryption for sideband communications between the host and the memory devices connected to the controller. The front end portion receives sideband communications through an interface and is stored by a cache memory within the central controller portion which also comprises an auxiliary security component to encrypt the sideband communications. The back end portion provides a route to the memory devices and the management unit applies the encryption or decryption to the sideband communication.
US11803331B2
A memory management method, a memory storage device and a memory control circuit unit are disclosed. The method includes: performing a first write operation to store first data to a first physical unit; recording first unit management information corresponding to the first write operation, wherein the first unit management information reflects a usage order of first used physical units, and the first used physical units include the first physical unit; performing data merge operation to copy at least a part of data stored in the first physical unit to a second physical unit; and after the data merge operation is performed, recording second unit management information according to the first unit management information, wherein the second unit management information reflects a usage order of second used physical units. The second used physical units include the second physical unit but do not include the first physical unit.
US11803328B2
An integrated-circuit memory component receives, as part of respective first and second memory read transactions, a first column access command that identifies a first volume of data and a second column read command that identifies a second volume of data, the second volume of data being constituted by not more than half as many data bits as the first volume of data. In response to receiving the first column access command, the integrated-circuit memory component transmits the first volume of data as N parallel bit-serial data signals over N external signaling links. In response to receiving the second column access command, the integrated-circuit memory component transmits the second volume of data as M parallel bit-serial data signals over M of the N external signaling links, where M is less than N.
US11803323B2
A cascaded memory system includes a memory module having a primary interface coupled to a memory controller via a first communication channel and a secondary interface coupled to a second memory module via a second communication channel. The first memory module buffers and repeats signals received on the primary and secondary interfaces to enable communications between the memory controller and the secondary memory module.
US11803322B2
Embodiments of the present disclosure relate to a memory system and an operating method of the memory system. According to embodiments of the present disclosure, the memory system may receive a default enabled information from the host. The default enabled information indicates whether the host maintains a configuration of a host memory buffer in the host and target data stored in the host memory buffer when the memory system is in a low power mode state in which power supplied from the host is cut off.
US11803317B2
A method for executing operation requests includes formatting one or more storage devices and selecting one or more labeled replicas and one or more distinguished replicas, receiving an operation request with respect to a set of data blocks, identifying a preferred replica corresponding to the received operation request, determining whether the replication-pending bits for the preferred replica are set, and executing the received operation request with respect to the corresponding distinguished replica. A method for executing a write operation request additionally includes setting replication-pending bits with respect to the labeled replica, wherein the replication-pending bits indicate an incomplete write request, writing data to both a labeled replica and a distinguished replica, and clearing the replication-pending bits with respect to the labeled replica to indicate the completion of the write operation. A method for executing a read operation additionally includes identifying a preferred replica with respect to the received read request.
US11803308B2
An illustrative live synchronization feature uses file system block-level backup copies, snapshot techniques, change tracking, and volume-level granularity to ensure the integrity of destination volumes. Two protection mechanisms guard the destination data and ensure consistency from one live sync restore to the next. First, an inter-job software snapshot captures the destination volume image after each restore. The snapshot is created at the very end of each live sync restore and is reverted at the beginning of the next live sync restore. A second and more granular protection mechanism uses intra-job block monitoring to detect, and later to reverse, changes that the snapshots cannot capture. This second mechanism acts as a mini-block-level restore nested inside another block-level restore. This dual approach ensures that each incremental live sync restore finds the destination volume with a guaranteed pristine image identical to where the preceding live sync restore left it.
US11803303B1
Intelligent layer control for building image files into new container images while avoiding redundant files stored between read-write and read-only image layers. Pre-commit processing module (PPM) filters updated files. Hash values of updated files are compared with hash values of original files. Where hash values are the same, PPM generates an OMD file that updates the inode metadata of original files with metadata of the updated file and removes the updated file. Hash values that are not the same, with differ values less than a threshold value, PPM generates an OMD file with updates to the inode metadata, content change flag and/or delta content info reflecting the updated file and removes updated file from container file system. OMD files are passed to storage driver whereby metadata and/or changes to content are overridden and merged with original file content generating a single unified user view of the container file system.
US11803302B2
A user interface device based on proactive and reactive input quantification, includes a data acquisition unit configured to record input and screen output of a user, an input filtering unit for extracting an input timing for the input of the user, an output filtering unit for extracting an output timing to start a visual change beyond a specific reference for the screen output, an input/output interval extraction unit for generating a distribution of input/output intervals through timings for the input and the screen output of the user, and a model fitting unit for estimating proactiveness and reactiveness by adjusting the distribution of the input/output intervals to a proactive distribution and a reactive distribution.
US11803300B2
The present disclosure relates to a vehicle table device that is extracted toward a driver or a passenger to place foods or books thereon for a simple meal or reading, and a method of controlling a virtual keyboard thereof. The method includes: determining a state of a table accommodated inside a housing by a controller; determining a position of a monitor by the controller when, in the determining of the state of the table, the table is determined to be extracted from the housing; and activating a virtual keyboard on the table by the controller when, in the determining of the position of the monitor, the monitor is determined to be located on a passenger seat side.
US11803295B2
Methods and devices for a feedback loop system, associated with delivery of content related to a software application, are disclosed. A method includes determining, for the content, a difference between a target output and a performance output. The performance output is an aggregate of respective unit outputs for unit(s) of the content. The method includes determining an input value required to re-perform at least one of the units. The re-performance can modify the difference. The input value, based on a probabilistic calculation of possible outcomes of the re-performance, is normalized based on a pre-determined baseline input value. The method includes determining, based on the normalized input value, an adjusted unit output associated with the re-performance. The method includes generating, based on the respective unit outputs and the adjusted unit output, and providing for display on a GUI, a graphical display layout comprising a visual representation of the unit(s).
US11803284B2
A detecting device comprising: a plurality of detection electrodes extending in a first direction along a substrate and disposed apart from each other in a second direction orthogonal to the first direction; and a plurality of dummy electrodes provided between the detection electrodes, wherein the detection electrodes have a plurality of openings, the openings of the detection electrodes are arrayed in a triangular grid, the dummy electrodes are arrayed in a triangular grid, an end of each of the detection electrodes in the second direction has: a plurality of recesses; and a plurality of protrusions.
US11803282B2
An input device is provided and includes substrate; first metal mesh shape electrodes provided on layer of substrate; second metal mesh shape electrodes provided on same layer of the substrate as first metal mesh shape electrodes; second metal connection electrodes each of which connects adjacent two of second metal mesh shape electrodes on same layer as first metal mesh shape electrodes; insulating film covering second metal connection electrodes; first transparent connection electrodes each of which connects adjacent two of first metal mesh shape electrodes on insulating film; and protective film covering first metal mesh shape electrodes, second metal mesh shape electrodes, and first transparent connection electrodes.
US11803271B2
A touch display device can include first and second touch electrodes spaced apart from each other, a first touch line to which a first touch driving signal is applied, a first touch driving transistor configured to control a connection between the first touch electrode and the first touch line, and a second touch driving transistor configured to control a connection between the second touch electrode and the first touch line. As the first touch driving transistor is turned on, a first touch driving signal can be supplied to the first touch electrode through the first touch line, and as the second touch driving transistor is turned on, the first touch driving signal can be supplied to the second touch electrode through the first touch line.
US11803260B1
An apparatus and method for detecting the angle of passive rotary knob partially located on a touch screen are described. In embodiments the apparatus includes a touch screen having an array of sensors and a dial that includes a base and a knob attached to the base and rotatable relative to the base. The knob includes a plurality of conductive elements, each positioned a distance from a center point of the knob. A controller is also included, coupled to the touch screen, and configured to receive signals generated by one or more sensors of the array in response to the sensors detecting one or more of the conductive elements. The controller can determine a rotational angle of the knob based on the signals generated by the one or more of the sensors in the array while a portion of the knob does not overlap the array of sensors.
US11803248B2
The present disclosure provides a gesture operation method, apparatus, device and medium. The method includes: obtaining depth information of a user hand; determining space coordinates of a virtual hand corresponding to the hand in a virtual space based on the depth information; binding trackballs to the virtual hand based on the space coordinates, which includes binding a palm ball to a palm position of the virtual hand, and binding at least one fingertip ball to at least one fingertip position of the virtual hand, a volume of the palm ball being greater than the at least one fingertip ball; and performing a corresponding operation in the virtual space based on a straight-line distance between the at least one fingertip ball and the palm ball.
US11803244B2
A writing instrument configured to provide tactile feedback to a user, comprising an elongate body portion enabling a user to grip the writing instrument, wherein the body portion comprises a proximal end and a distal end, the proximal end comprising a source of infra-red radiation to illuminate, in use, an active region of a writing surface; and a controller configured to generate a control signal for controlling the source of infra-red radiation. The source of infra-red radiation, driven by the control signal, emits infra-red radiation having a spectral maximum in wavelength range capable of activating thermal bimorph polymer material, and wherein, in use, the proximal end of the writing instrument, when in contact with the active region of the writing surface transfers a tactile impulse generated by the active region of the writing surface to the user via the elongate body portion.
US11803237B2
Disclosed herein is utilization of photosensor-oculography along with a video camera to implement a novel form of eye tracking, which can be important for many applications, such as augmented reality (AR) on smartglasses. In one embodiment, an eye tracking system includes a photosensor-oculography device (PSOG) that emits light and takes measurements of reflections of the light from an eye of a user, and a camera that captures images of the eye. A computer calculates values indicative of eye movement velocity (EMV) based on the measurements of the reflections obtained by the PSOG. These values then are used to determine how data is read from the camera, which can save power in some cases: the computer reads data from the camera at a higher bitrate when the values are indicative of the EMV are below a threshold compared to when the values are indicative of the EMV are above the threshold.
US11803231B2
Techniques are disclosed for training a machine learning model to predict user expression. A plurality of images are received, each of the plurality of images containing at least a portion of a user's face. A plurality of values for a movement metric are calculated based on the plurality of images, each of the plurality of values for the movement metric being indicative of movement of the user's face. A plurality of values for an expression unit are calculated based on the plurality of values for the movement metric, each of the plurality of values for the expression unit corresponding to an extent to which the user's face is producing the expression unit. The machine learning model is trained using the plurality of images and the plurality of values for the expression unit.
US11803227B2
Respective energy consumption data is collected via respective agents running on respective host servers. The respective energy consumption data represents energy consumed by the respective host servers over a time period. The respective agents communicate with hardware on each of the respective host servers using a unified application programming interface (API). Respective energy costs are determined over the time period for the respective host servers based on the respective energy consumption data. A subset of the respective host servers that are being underutilized is identified based on the respective energy consumption data and the respective energy costs. An action to take with respect to the subset of the respective host servers that are being underutilized is determined to reduce the energy costs.
US11803226B2
A power-saving system includes a retention memory element for a retained peripheral that is set to a logic state during an operational-power mode and maintains the logic state during an enhanced power-saving mode. The power-saving system also includes a non-retention memory element for a non-retained peripheral that is set to a logic state during the operational-power mode of the power-saving system; and a controller that instructs the retention memory element to maintain its logic state while in an enhanced power-saving mode.
US11803224B2
The present disclosure provides a power management method, a multi-processing unit system, and a power management module thereof. The multi-processing unit system comprises a plurality of local power management units and a global power management unit, each of the local power management units corresponds to a processing unit of the multi-processing unit system. The power management method comprises: obtaining, using the global power management unit, a global power budget for the multi-processing unit system; allocating, using the global power management unit, local power budget for each of the local power management units according to the global power budget and power management parameters of the processing units; managing, using the local power management unit, local power resources of corresponding processing unit based on the allocated local power budget; reporting, using the local power management unit, the power management parameters of the processing unit to the global power management unit. The present disclosure improves the overall power efficiency for the multi-processing unit system.
US11803222B2
A system and method for controlling a SSD in response to a power failure event of a main power supply to the SSD. The method includes receiving and storing write commands and associated data payloads for execution on the SSD in volatile memory, detecting the power failure event on the SSD, supplying backup power to the SSD during the power failure event, and executing one or more write commands stored in the volatile memory by storing the associated data payloads in a non-volatile memory on the SSD using the backup power. In response to the execution, removing the one or more write commands from the cache such that one or more unexecuted write commands and the associated data payloads remain in the cache, and storing a list of the one or more unexecuted write commands, but not the associated data payloads, in non-volatile memory using the backup power.
US11803218B2
The invention provides an output structure for a power supply, comprising a working circuit board, an output circuit board, a plurality of output connectors, a plurality of heat dissipation plates and a plurality of thermistors. The output circuit board is electrically connected with the working circuit board and is provided with at least one temperature sensing circuit, the plurality of output connectors is arranged on the output circuit board, the plurality of heat dissipation plates is arranged on the output circuit board and close to the output connectors, the plurality of heat dissipation plates senses heat of the output circuit board and at least one of the output connectors at the same time, the plurality of thermistors is arranged corresponding to the plurality of heat dissipation plates one to one and is connected with the at least one temperature sensing circuit.
US11803213B2
An e-book reader in which destruction of a driver circuit at the time when a flexible panel is handled is inhibited. In addition, an e-book reader having a simplified structure. A plurality of flexible display panels each including a display portion in which display control is performed by a scan line driver circuit and a signal line driver circuit, and a binding portion fastening the plurality of display panels together are included. The signal line driver circuit is provided inside the binding portion, and the scan line driver circuit is provided at the edge of the display panel in a direction perpendicular to the binding portion.
US11803209B2
A display device includes a display panel mounted on a curved surface, and driver circuits including circuit elements which are mounted on a plurality of plane surfaces provided on the back of the curved surface in a stepwise shape along the curved surface.
US11803208B2
A timer calibration method and an electronic device are disclosed. The method includes: performing a fitting operation according to a clock frequency of a clock device and an output of a timer to generate a fitting function; obtaining a first value output by the timer; and adjusting the first value to be a second value according to the fitting function to calibrate the timer.
US11803195B2
Aspects relate to methods and systems for reversionary flight control for an electrical vertical take-off and landing (eVTOL) aircraft. An exemplary system includes a pilot control, a sensor configured to sense and transmit analog control data associated with a pilot interaction with the pilot control, a pilot interface module configured to receive the analog control data, convert the analog control data to digital control data, and transmit digital control, an actuator, and a flight controller. The flight controller may be configured to receive the digital control data, determine a primary command datum as a function of the digital control data, transmit the primary command datum to the actuator, determine that the digital control signal is non-functional, receive the analog control data, determine a reversionary command datum as a function of the analog control data, and transmit the reversionary command datum to the actuator.
US11803192B2
Systems and methods for performing visual odometry more rapidly. Pairs of representations from sensor data (such as images from one or more cameras) are selected, and features common to both representations of the pair are identified. Portions of bundle adjustment matrices that correspond to the pair are updated using the common features. These updates are maintained in register memory until all portions of the matrices that correspond to the pair are updated. By selecting only common features of one particular pair of representations, updated matrix values may be kept in registers. Accordingly, matrix updates for each common feature may be collectively saved with a single write of the registers to other memory. In this manner, fewer write operations are performed from register memory to other memory, thus reducing the time required to update bundle adjustment matrices and thus speeding the bundle adjustment process.
US11803189B2
Provided is a control apparatus including: an assessment unit configured to assess whether a relevant element is represented by environment information acquired from a sensor or not; and an environment information setting unit configured to, in a case where the assessment unit has assessed that the relevant element is represented by the environment information, switch the environment information to acquired-in-advance environment information in which the relevant element is not included.
US11803182B2
Identification and guidance systems configured to facilitate vehicle management in logistics yards or the like are described. The systems can include an identification and guidance (I/G) unit attached to each transport vehicle within the logistics yard. The I/G unit transmits information (e.g., location and guidance information) over a wireless network to a remote controller. The remote controller can transmit relevant information received from the I/G unit to a portable communications device associated with the transport vehicle to which the I/G unit is mounted. For example, the portable communications device may be located in a tractor being used to maneuver the transport vehicle about the logistics yard so that the driver can use the information displayed on the portable communications device to assist with maneuvering the transport vehicle. Related methods are also described.
US11803175B2
An industrial information hub (IIH) serves as a single industrial ecosystem platform where multiple participants can deliver repeatable and standardized services relevant to their core competencies. The IIH system can interface with a work order management system to facilitate automated creation and submission of work orders for maintenance tasks. To this end, the IIH system can monitor real-time data from industrial devices and identify conditions indicative of a performance issue requiring a maintenance action. When such a condition is identified, the IIH system can initiate creation of a work order in the work order management system for tracking and recording of the maintenance task.
US11803172B2
Systems, methods, and computer-readable media are provided for determining treatments to apply to plants within control volumes having controlled agricultural environments. Each treatment comprises application of a set of setpoints, choosing a reproduction operation for the treatment, and selecting one or more previous sets from setpoints from one or more previously applied treatments, for use with the chosen reproduction operation.
US11803165B2
In accordance with a program, a processor obtains a plurality of manufacturing parameters and a measured value of an at least one property of an alloy material, calculates a pre-predicted value based on a first manufacturing parameter included in the plurality of manufacturing parameters using a prediction expression describing a relationship between the first manufacturing parameter, and a pre-predicted value of the property representing a roughly calculated value of a target predicted value that is a target value of the property, calculates a difference between the pre-predicted value and a measured value of the property, and trains a model using a training data set including a second manufacturing parameter and the difference, to generate a trained model that is used to predict the at least one property.
US11803157B1
The present disclosure relates to a metal wheel rotation device, comprising a watch body, which is provided with a watch case face cover and a watch case bottom cover at the upper and lower ends respectively, a watch case middle frame is fixedly arranged between the watch case face cover and the watch case bottom cover, a watch movement is sleeved in the watch case middle frame, and the watch movement is engaged in the watch case middle frame; an adjustment structure is provided in the middle position of one side of the watch case middle frame corresponding to a watch movement button, the adjustment structure is fixedly connected to the watch case middle frame by screws. This design transfers the adjustment structure of the watch case to the middle position. A rotating structure is composed of a rubber ring, a threaded rod metal structure and an external handle head. The rotating structure drives the watch movement to adjust and rotate. The ferrule is combined on the threaded rod metal structure, and the ferrule mainly serves as an adsorption and anti-slip effect, so that the original adjustment structure of the watch movement can be driven to rotate simultaneously when the external handle head rotates. The adjustment structure of the present disclosure is more convenient to use and has a more symmetrical appearance.
US11803156B2
There is provided a near-eye device for augmenting a real world view. The near-eye device comprises a spatial light modulator comprising an array of phase modulating elements arranged to apply a phase delay distribution to incident light. The device further comprises a beam combiner comprising a first optical input arranged to receive spatially modulated light from the spatial light modulator and a second optical input having a field of view of the real world.
US11803151B2
A fuser includes a pressure roller to rotate and a heating belt to form a fixing nip with the pressure roller. The heating belt comprises at each end of the heating belt a bush to support the heating belt, a fixing flange to rotatably support the bush, and a plurality of springs to elastically connect between the bush and the fixing flange, to rotate the bush about an axis passing through a first surface of the bush and a second surface of the bush opposite to the first surface of the bush.
US11803148B2
An electrothermal heating device for heating a print medium includes an endless belt, a first electrode and a second electrode. The endless belt rotates in a rotational direction about a rotation axis that defines an axial direction, so as to generate heat when the endless belt rotates and is supplied with power. The endless belt includes a base portion made of a nanocomposite material having a carbon filler. The first and second electrodes are in contact with the base portion of the endless belt. The first and second electrodes extend in the axial direction of the endless belt, and are spaced apart in the rotational direction of the endless belt. A volume resistivity of the base portion of the endless belt in the rotational direction is less than a volume resistivity of the base portion in the axial direction.
US11803145B2
A sheet heating device includes: a heat roller including a lamp heater; a fixing frame supporting end parts of the heat roller and the lamp heater; and a heat-insulating cover member provided outside of the fixing frame. The fixing frame is disposed so as to cover the space above the heat roller. A plurality of heat retention spaces is provided inside of the cover member so as to be partitioned from one another and to be opened toward the fixing frame.
US11803143B2
A nip formation pad includes a base, a high thermal conduction member, and an attachment. The high thermal conduction member has a thermal conductivity greater than a thermal conductivity of the base. The attachment is attached to the high thermal conduction member by elastic deformation of the attachment on the base held between the high thermal conduction member and the attachment.
US11803139B2
An image forming apparatus includes: a fixing portion for fixing an image formed on a recording material; and a guide member for guiding the recording material. The guide member is provided at an entrance to the fixing portion and at an end portion with respect to a direction perpendicular to a feeding direction of the recording material The guide member is moved when the guide member is pushed by the recording material.
US11803132B2
The toner for developing an electrostatic charge image of the present invention contains a toner base particle comprising a binder resin and at least two kinds of organic pigments, and strontium titanate as an external additive.
US11803120B2
A method of graphene-enabled block copolymer lithography transfer to an arbitrary substrate comprising the steps of applying graphene on a surface, adding block copolymers to the graphene on the surface, phase-separating the block copolymers, forming nanopatterned phase separated block copolymers, delaminating the graphene, and transferring the graphene and nanopatterned phase separated block copolymers to a second surface. A layer of nanopatterned phase separated block copolymers on an arbitrary surface comprising a first arbitrary substrate absent of chemical preparation, a layer of graphene on the first arbitrary substrate, and a layer of phase-separated block copolymers on the layer of graphene, wherein the layer of phase-separated block copolymers on the layer of graphene was formed on a second substrate and delaminated via water liftoff and wherein the nanopatterned phase separated block copolymers are utilized as a shadow mask for lithography on the first arbitrary substrate.
US11803117B2
A light source module including first and second light sources, first and second wavelength conversion units, first and second light-splitting units is provided. The first light source emits a first light having a first wavelength. The first wavelength conversion unit converts at least one portion of the first light into a first converted light having a second wavelength. The second light-splitting unit allows the light having the first wavelength to travel through and reflects the light having the second wavelength. The second light source emits a second light having the first wavelength. The second wavelength conversion unit converts at least one portion of the second light into a second converted light having the second wavelength. The first light-splitting unit disposed between the first and the second wavelength conversion units reflects the light having the first wavelength and allow the light having the second wavelength to travel through.
US11803116B2
An illumination system configured to provide an illumination beam is provided and includes a light-source module and a first and a second wavelength conversion devices. The light-source module provides a first and a second excitation beams. The first wavelength conversion device is disposed on a path of the first excitation beam and has first regions and at least one first boundary disposed between every two adjacent first regions. The second wavelength conversion device is disposed on a path of the second excitation beam and has second regions and at least one second boundary disposed between every two adjacent second regions. The second regions correspond to the first regions. A time point when the first boundary gets into the path of the first excitation beam is different from a time point when the second boundary gets into the path of the second excitation beam. A projection apparatus is also provided.
US11803106B2
Folded Tele cameras comprising an optical path folding element (OPFE) for folding a first optical path OP1 to a second optical path OP2, a lens including N=8 lens elements, the lens being divided into three lens groups numbered, in order from an object side of the lens, G1, G2 and G3, and an image sensor, wherein G1 and G3 are included in a single G13 carrier, wherein G2 is included in a G2 carrier, wherein both the G13 carrier and the G2 carrier include rails for defining the position of G2 relative to G13, wherein the Tele camera is configured to change a zoom factor continuously between a minimum zoom factor ZFMIN and a maximum zoom factor ZFMAX by moving the G2 carrier relative to the G13 carrier and by moving the G13 carrier relative to the image sensor, and wherein an effective focal length (EFL) is 7.5 mm
US11803103B2
Disclosed is a photographic lamp chuck compatible with different lamp holders. The photographic lamp chuck comprises a main chuck body (100), wherein an accessory installation position is provided on the main chuck body (100), a first insertion hole (101) for accommodating a lamp holder of a first-type photographic lamp is provided in the main chuck body (100), an arc-shaped positioning face (103) and a groove body (102) are formed in an inner wall of the first insertion hole (101), a positioning inserting member (200) is movably inserted into the groove body (102), a first positioning face is arranged on the positioning inserting member (200), a second insertion hole (202) is enclosed by the first positioning face of the positioning inserting member (200) and the inner wall of the first insertion hole (101), and the second insertion hole is used for accommodating a lamp holder of a second-type photographic lamp.
US11803102B1
An illumination system for photography comprises at least a normally unlit pulsed light source (PLS) (112) with first and second electrical conduits (108, 110), a normally lit continuous light source (CLS) (300) with first and second electrical conduits (308, 310), and a hot shoe (104) with first and second electrical conduits, that is connected to a camera (100). The first conduits of all three components (112, 300, 100) are electrically connected together and the second conduits of all three components (112, 300, 100) are separately electrically connected together. When camera (100) is actuated, a switch closure from camera (100) actuates continuous light source (300), causing it to cease emitting light, and also actuates pulsed light source (112), causing it to briefly emit light, whereby both sources emit light at different times, thereby providing focus lighting while preventing light interference by CLS (300) during exposure of a subject by PLS (112).
US11803093B2
A smart glass transmittance control system includes: a smart glass that decreases transmittance of the smart glass in response to the quantity of light introduced and increases the transmittance of the smart glass when electric power is applied; a power supply unit to supply the electric power to the smart glass; a control unit to control supply of the electric power from the power supply unit to the smart glass in order to control the transmittance of the smart glass according to a user request. In particular, the control unit controls the supply of the electric power from the power supply unit to the smart glass based on the driving environment of a vehicle, the quantity of light from an external light source, or the driving environment condition of the smart glass.
US11803089B2
To achieve a display device that is suitable for increasing in size and to provide a high-resolution display device. In the display device, three or more adjacent gate lines are supplied with the same selection signal. Three or more pixels that adjoin in the column direction are connected to different source lines. In each of the pixels, a transistor including a semiconductor layer is disposed. An inner source line among three or more source lines is disposed to overlap with a conductive layer that functions as a pixel electrode. Part of the semiconductor layer of the transistor is provided between the outer source line and a source line adjacent to the outer source line.
US11803078B2
The present disclosure provides a display panel and a display device, including an array substrate; and a color filter substrate disposed opposite to the array substrate, wherein a color filter layer is disposed on a side of the color filter substrate facing the array substrate, and the color filter layer comprises a plurality of first black color resist blocks arranged at intervals and a plurality of color resist blocks disposed between two adjacent first black color resist blocks, wherein heights of each of the plurality of first black color resist blocks is greater than heights of each of the plurality of color resist blocks.
US11803074B2
A touch panel which is thin, has a simple structure, or is easily incorporated into an electronic device is provided. The touch panel includes a first substrate, a second substrate, a first conductive layer, a second conductive layer, a third conductive layer, a fourth conductive layer, liquid crystal, and an FPC. The first conductive layer has a function of a pixel electrode. The second conductive layer has a function of a common electrode. The third and fourth conductive layers each have a function of an electrode of a touch sensor. The FPC is electrically connected to the fourth conductive layer. The first, second, third, and fourth conductive layers and the liquid crystal are provided between the first and second substrates. The first, second, and third conductive layers are provided over the first substrate. The FPC is provided over the first substrate.
US11803070B2
A electronic method, includes receiving, by a graphene structure, a SPP mode of a particular frequency. The electronic method includes receiving, by the graphene structure, a driving microwave voltage. The electronic method includes generating, by the graphene structure, an entanglement between optical and voltage fields.
US11803068B2
An object of the present invention is to provide a thin and lightweight polarizing lens for use in lightweight sunglasses (in particular, rimless sunglasses) while maintaining the clamping force and mechanical strength of a temple part, and a manufacturing method therefor. The values of: the center thickness v of a polarizing lens A including an injection-molded layer 3 laminated on at least one surface of a polarizing sheet B, the injection-molded layer having a polyamide-based resin; and the flexural modulus of the injection-molded layer 3 are adjusted, thus the predetermined clamping force and mechanical strength of a temple part are obtained even in the case of sunglasses with the thin and lightweight polarizing lens.
US11803059B2
A display placed in an optical pathway extending from an entrance pupil of a person's eye to a real-world scene beyond the eye. The display includes at least one 2-D added-image source that is addressable to produce a light pattern corresponding to a virtual object. The source is situated to direct the light pattern toward the person's eye to superimpose the virtual object on an image of the real-world scene as perceived by the eye via the optical pathway. An active-optical element is situated between the eye and the added-image source at a location that is optically conjugate to the entrance pupil and at which the active-optical element forms an intermediate image of the light pattern from the added-image source. The active-optical element has variable optical power and is addressable to change its optical power to produce a corresponding change in perceived distance at which the intermediate image is formed, as an added image to the real-world scene, relative to the eye.
US11803055B2
Method and devices for creating a sedentary virtual-reality system are provided. A user interface is provided that allows for the intuitive navigation of the sedentary virtual-reality system based on the position of the users head. The sedentary virtual-reality system can render a desktop computing environment. The user can switch the virtual-reality system into an augmented reality viewing mode or a real-world viewing mode that allow the user to control and manipulate the rendered sedentary environment. The modes can also change to allow the user greater situational awareness and a longer duration of use.
