US11962427B2
Traditionally, meetings are widely utilized in business and personal communications, whether in-person and/or virtual. Organizing such meetings typically involves multiple exchanges of content and messages between users before, during, and after the meeting. In some cases, meetings may occur impromptu and may result in inefficient and unproductive collaboration. A collaboration object configured to enable users to dynamically collaborate before, during, and after a meeting is provided. In aspects, the collaboration object links content generated before, during, and after the meeting in a single location and provides functionality for concurrent multi-user interaction and synchronization of the content across applications. The collaboration object may be available from a variety of application platforms, enabling and persisting real-time editing and collaboration before, during and after the meeting.
US11962426B2
An Ethernet power supply receives a DC voltage through a bus positive terminal and a bus negative terminal, and is coupled to a load device. The Ethernet power supply includes a first control module and a second control module. The first control module is used to provide a first control signal through the bus negative terminal to confirm whether the load device is a valid load. The second control module is used to connect or disconnect a coupling relationship between the bus positive terminal and the first control module according to the load device being connected or not.
US11962417B2
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may perform at least one transmission of a communication, wherein the at least one transmission includes information indicating a feedback parameter for feedback regarding the at least one transmission, wherein the feedback parameter is a function of a control exclusion parameter of the UE. The UE may retransmit the communication when the feedback indicates that the at least one transmission was not received by a recipient device within the feedback parameter. Numerous other aspects are provided.
US11962415B2
Provided are a method for a terminal resending data in a wireless communication system, and a communication device using same. The method comprises: receiving downlink control information (DCI) from a network; and resending data on the basis of the DCI, wherein the DCI includes an acknowledgement/not-acknowledgement (ACK/NACK) field.
US11962413B2
The present technology relates to a wireless communication device and method capable of improving reliability of notification regarding a reception result in communication using a plurality of bands. The wireless communication device controls to transmit, by using any band of two or more bands, an MBO BA Setup signal containing setting information regarding a setting of a notification method for a reception result used for communication in the two or more bands, and to transmit a Data signal containing data by using the two or more bands. The present technology can be applied to wireless communication systems.
US11962409B2
A user station for a serial bus system. The user station includes a communication control device for controlling a communication of the user station with another user station, and a transceiver device for transmitting a transmission signal, generated by the communication control device, onto a bus, so that for a message that is exchanged between user stations of the bus system, the bit time of a signal transmitted in the first communication phase is different from a bit time of a signal transmitted in the second communication phase. The communication control device generates the transmission signal according to a frame in which fields for a header check sum and a frame check sum. The communication control device computes the header check sum from all bits in the header of a frame that is formed for the message, except for fixed stuff bits that have been inserted into the header.
US11962388B2
Embodiments of this application provide a beam configuration method and apparatus. The method includes: determining base station scheduling information rank, and determining a direction of arrival power spectrum; determining peak information based on the direction of arrival power spectrum; determining, based on the peak information, beam directions that meet power conditions; selecting, based on a preset filtering condition, at least one candidate beam direction from the beam directions that meet the power conditions; and determining a target beam direction of a terminal from the at least one candidate beam direction based on the base station scheduling information rank, a value of a channel quality indicator CQI, and the direction of arrival power spectrum. In this way, a beam configuration manner on a terminal side is more flexible, to meet requirements of different service scenarios, and improve stability of a communications link.
US11962386B2
A wireless device receives one or more configuration parameters indicating a first beam detection set including a first reference signal and a second beam detection set including a second reference signal. The first reference signal overlaps in at least one symbol with the second reference signal. The wireless device measures, for beam failure and in response to the first beam detection set being different from the second beam detection set, both the first reference signal and the second reference signal.
US11962382B2
Provided are a method and apparatus for sending a channel state, a method and apparatus for receiving a channel state and a storage medium. The method for sending a channel state includes following steps: a channel state report for characterizing a channel state comprising a precoding matrix is determined; and the channel state report for characterizing the channel state comprising the precoding matrix is sent, where the channel state report includes: a number of reported coefficients in coefficient matrixes for the precoding matrix and the reported coefficients in the coefficient matrixes for the precoding matrix; where the reported coefficients in the coefficient matrixes for the precoding matrix are used for indicating the precoding matrix.
US11962380B2
The invention provides a communication system and components thereof for controlling coordinated transmissions using a plurality of carriers operated by a plurality of transmission points. A transmission point configures a number of signal quality and interference measurements for a mobile telephone communicating over the plurality of carriers, each measurement being associated with multiple carriers and multiple measurement configurations. The mobile telephone performs the configured measurements with respect to each of the multiple carriers and reports the results of the relevant measurements to the transmission point.
US11962373B2
A wireless communication device includes a feed port comprising multiple input feeds, a precoding subsystem that is electrically connected to the feed port; and an antenna subsystem electrically connected to the precoding subsystem. The antenna subsystem is configured to transmit an output signal of the precoding subsystem to multiple wireless stations using multiple beams. The precoding subsystem is configured to perform a precoding operation on an input signal from the feed port, wherein the precoding operation maximizes a desired signal level to interference ratio of transmissions to the multiple wireless stations.
US11962366B2
A sonar includes a first part and a second part linked by an electric carrier cable configured to mechanically support the second part and allow the two parts of the sonar to exchange signals comprising: a unidirectional signal, called electrical power supply signal, unidirectional signals, called signals to be emitted, transmitted by the first part to the second part for them to be transmitted in the form of acoustic waves, and a bidirectional signal conveying communication data, the sonar wherein the first part comprises signal combination means configured for the signals to be transmitted simultaneously over the electric carrier cable, and in that the second part comprises separation means allowing the recovery of each of the signals transmitted over the electric carrier cable.
US11962357B2
The present disclosure provides a method and system for testing wireless performance of a wireless terminal configured as a DUT having multiple transmitting antennas and placed in an anechoic chamber. The method includes: obtaining antenna pattern of the multiple transmitting antennas, and importing the antenna pattern into a channel emulator; selecting a same number of testing antennas in the anechoic chamber as a number of the transmitting antennas; the selected testing antennas receiving a signal from the transmitting antennas, and sending the signal to the channel emulator, the channel emulator processing the signal to generate an analog signal and sending the analog signal to an analog base station; and the analog base station receiving the analog signal and performing a throughput test to obtain an uplink wireless performance test of the DUT.
US11962353B2
A method and system for identifying entangled photons includes generating a plurality of sets of four entangled photons, wherein one pair of photons of each set are time correlated, thereby indicating that another pair of four entangled photons are entangled. A coincidence of one pair of photons of the plurality of the sets of four entangled photons is determined and an ordered list of coincidences is generated. A state value of at least one other photon of the other pair of the portion of the plurality of the sets of four entangled photons is determined and an ordered list of state values based on the determined state values is generated. The ordered list of coincidences is compared to the ordered list of state values to determine entangled state information including determined state values that correspond to entangled sets of four entangled photons.
US11962348B2
An audiometer system including an audiometer device that includes an audiometer digital signal processing (DSP) unit, an audiometer baseband processing unit positioned, and an audiometer light-based transceiver. The system further includes a transducer including a transducer light-based transceiver in optical communication with the audiometer light-based transceiver, a transducer baseband processing unit, a transducer processor unit, and an audio speaker.
US11962346B2
An apparatus includes a photonic integrated circuit having an optical phased array, where the optical phased array includes multiple unit cells. Each unit cell includes (i) an antenna element configured to transmit or receive optical signals and (ii) a phase modulator configured to modify phases of the optical signals being transmitted or received by the antenna element. The apparatus also includes a gyroscopic sensor configured to sense movement of the photonic integrated circuit, where at least a portion of the gyroscopic sensor is integrated within the photonic integrated circuit.
US11962345B2
Chromatic dispersion compensation is performed in one or more pluggable optical transceiver (POT) devices operating within an intensity-modulated direct-detection (IMDD) optical network. Compensation is performed within each POT using an electrical and/or optical chromatic dispersion module which are controlled by a set of parameters. A network computing device includes a computer processor and a host management interface for communicating with the POT. In the event of a link failure, the computer processor determines a second set of parameters to control the one or more dispersion compensation module(s) of the POT. The second set of parameters are different from a first set of parameters used to control the one or more compensation module(s) in the case of a first optical path. The computer processor causes the POT to use the second set of parameters in place of the first set of parameters.
US11962334B2
Embodiments of the present disclosure are directed to forwarding a large amount of data in a machine-to-machine (M2M) system, and a method for operating a first device may include: transmitting, to a second device, a request message for bulk data transfer; and receiving, from the second device, an acknowledgment message for notifying completion of the bulk data transfer, wherein the request message may include at least one of information for identifying data to be included in bulk data, information on a target common service entity (CSE) in a target platform that receives the bulk data, information for indicating processing of source data after the bulk data transfer, and information for accessing the target CSE.
US11962327B2
Provided is a memory system comprising a plurality of memory components; and a controller in communication with the plurality of memory components and configured to perform error correction code (ECC) decoding on a received word read from the plurality of memory components. The ECC decoding is configured to (i) detect one or more random errors in a portion of the received word, the portion corresponding to one of the components within the plurality, and (ii) correct the detected random errors; and when the correcting of the detected random errors fails, iteratively marking symbols in the remaining portions of the received word as erasures.
US11962326B2
An electronic device, configured to perform a series of low-density parity check, LDPC, decoding operations for a parity check matrix, PCM, derived from at least one basegraph having a plurality of rows, includes: two or more check node, CN, sub-processors having input-output (I-O) port(s); and a controller configured to activate a subset of the I-O port(s) based on a current LDPC decoding sub-step of the LDPC decoding operations and the basegraph. The CN sub-processors support: a first single LDPC decoding operation to perform LDPC decoding computations for two or more rows of the PCM that are derived from different orthogonal rows of the plurality of rows in the basegraph; and a second mode whereby two or more of CN sub-processors co-operate to perform LDPC decoding computations for two or more rows of the PCM that are derived from a single row in the basegraph.
US11962322B2
A data acquisition system comprises a signal processing chain including an analog-to-digital converter (ADC) circuit configured to: produce a digital output from an input signal; detect a specified signal feature of the input signal; and change an operating condition of an additional circuit of the signal processing chain in response to detecting the signal feature of the input signal.
US11962320B2
A semiconductor chip providing on-chip self-testing of an Analog-to-Digital Converter, ADC, implemented in the semiconductor chip is provided. The semiconductor chip comprises the ADC and a Digital-to-Analog Converter, DAC, configured to generate and supply a radio frequency test signal to the ADC via a supply path. The ADC is configured to generate digital output data based on the radio frequency test signal. The semiconductor chip further comprises a reference data generation circuit configured to generate digital reference data. Additionally, the semiconductor chip comprises a comparator circuit configured to compare the digital output data to the digital reference in order to determine error data.
US11962317B2
Methods and apparatus for noise shaping in multi-stage analog-to-digital converters (ADCs). An example ADC generally includes a first conversion stage having a residue output; an amplifier having an input selectively coupled to the residue output of the first conversion stage; a second conversion stage having an input selectively coupled to an output of the amplifier; and a switched-capacitor network having a first port coupled to the input of the amplifier and having a second port coupled to the input of the second conversion stage, the switched-capacitor network being configured to provide a second-order or higher noise transfer function for noise shaping of quantization noise of the second conversion stage.
US11962316B2
An analog-to-digital converter (ADC) includes a first controlled oscillator (CO) for generating at least one phase signal, and wherein the at least one phase signal generates a first output signal of the ADC; and at least one first frequency-controlled resistor (FDR) for receiving the at least one phase signal generated by the first CO, wherein the first CO and the at least one first FDR are coupled together at a first subtraction node of the ADC, and wherein the first subtraction node receives a first input signal.
US11962309B2
A phase adjusting circuit, a delay locking circuit, and a memory are provided. The phase adjusting circuit includes a detection circuit, a comparison circuit, a counter, and an adjustment circuit that are connected in sequence. The detection circuit is configured to detect a phase difference between a first clock signal and a second clock signal to obtain a first detection signal and a second detection signal. The comparison circuit is configured to perform duty cycle comparison of the first detection signal and the second detection signal to obtain a counting indication signal. The counter is configured to count a number of pulses of a preset counting clock signal based on the counting indication signal to obtain a count value. The adjustment circuit is configured to perform phase adjustment of the second clock signal based on the count value, so that the phase difference is a preset value.
US11962308B2
A successive-approximation register (SAR) analog-to-digital converter (ADC) circuit includes a comparator circuit and a plurality of latch circuits. The comparator circuit is configured to compare an analog signal with a plurality of reference levels. The latch circuits, coupled to the comparator circuit and connected in series, are triggered sequentially in response to a plurality of trigger signals, respectively, to store a comparator output of the comparator circuit and accordingly generate a digital signal. A first latch circuit and a second latch circuit of the latch circuits are triggered in response to a first trigger signal and a second trigger signal of the trigger signals, respectively. The first latch circuit is configured to generate the second trigger signal according to the comparator output stored in the first latch circuit.
US11962299B2
The present disclosure relates to a fractional frequency divider, a radio frequency transceiver, and a method of configuring a phase delay in the fractional frequency divider. The fractional frequency divider comprises a counter, a multiplexer, and a delay module. The method is applicable to the fractional frequency divider. The radio frequency transceiver comprises the fractional frequency divider, and the fractional frequency divider adopts the method. According to the aforesaid technical solution, the present disclosure has advantages as follows: the embodiments of the present disclosure can minimize the timing inaccuracy and suppress the output jitter and output spurs; and the embodiments of the present disclosure can effectively extend the operating frequency range of the fractional frequency divider.
US11962295B2
A multiplexer includes a charging circuit; a plurality of sampling switches receiving a plurality of input signals; and a plurality of boosting circuits connected between the sampling switches and the charging circuit and sharing the charging circuit. First and second charging switches of the charging circuit are controlled by a first clock signal. Each of the boosting circuits includes a first boosting switch connected to a first node of the charging circuit and a gate of one of the sampling switches, a second boosting switch connected between a second node of the charging circuit and the one sampling switch, and a level shifter configured to control the first boosting switch and the second boosting switch in response to a second clock signal and a selection signal.
US11962294B2
A method for driving an output node includes driving a control node of an output device coupled to the output node according to an input signal and using a fixed regulated voltage and a variable regulated voltage. The method includes generating the fixed regulated voltage based on a first power supply voltage, a second power supply voltage, and a first reference voltage. The method includes generating the variable regulated voltage based on the first power supply voltage, the second power supply voltage, and a second reference voltage. The method includes generating the second reference voltage based on the first power supply voltage, the second power supply voltage, a reference current, and a predetermined target voltage level of the control node of the output device. In an embodiment of the method, generating the second reference voltage includes periodically calibrating the second reference voltage.
US11962285B2
An acoustic wave device includes an antenna terminal, a signal terminal, and a plurality of resonators that are provided on a piezoelectric substrate. The plurality of resonators include a plurality of series arm resonators on a series arm, and the duty of an IDT electrode of the series arm resonator closest to the antenna terminal among the plurality of series arm resonators is smaller than the duty of an IDT electrode of at least one series arm resonator among the other series arm resonators.
US11962282B2
An acoustic wave device including a support substrate, a piezoelectric layer provided over the support substrate, at least one pair of comb-shaped electrodes disposed on the piezoelectric layer, each of the at least one pair of comb-shaped electrodes including electrode fingers, a temperature compensation film interposed between the support substrate and the piezoelectric layer, the temperature compensation film having a temperature coefficient of elastic constant opposite in sign to a temperature coefficient of elastic constant of the piezoelectric layer; and an insulating layer interposed between the support substrate and the temperature compensation film, a first surface of the insulating layer having first protruding portions and/or first recessed portions, a second surface of the insulating layer having second protruding portions and/or second recessed portions, the first surface being closer to the support substrate, the second surface being closer to the temperature compensation film.
US11962276B2
In examples of a chopper operational amplifier, a current control circuit comprises a pair of voltage sources, each of which may be varied to generate a voltage signal of a particular value, and multiple inverters, each of which is configured to receive either a clock signal or its complement signal and one of the voltage signals. Based on these inputs, each inverter generates a control signal that is delivered to a corresponding switch in the input stage of the chopper operational amplifier to control the gate voltage of that switch. Based on the difference between the values of the voltage signals, the current control circuit operates to reduce the amplitudes of base currents induced by charge injection at the input terminals of the chopper operational amplifier.
US11962261B2
An electronic motor control system provides selectable linear and pulse-width modulated (PWM) operation without generating cross-over distortion. The system includes an output stage that has a pair of push-pull drivers each coupled to a terminal of the motor. The electronic motor control system also includes a pulse-width modulated (PWM) driver for providing pulse-width modulated drive signals to an input of the output stage when the pulse-width modulated mode is selected and a linear amplifier stage that provides a linear analog signal to the input of the output stage in linear mode, so that both drivers are operated to supply the current to the motor. In pulse-width modulated mode, a driver is selected for PWM operation, while the other driver is operated to supply a fixed voltage. A feedback control loop senses motor current and provides outputs to the pulse-width modulator and the linear amplifier stage.
US11962257B2
A blower in one aspect of the present disclosure includes: a housing including a first discharge port; a motor in the housing; a fan in the housing; an attachment fitting portion; and a motor drive circuit. The attachment fitting portion is configured to detachably attach, to the first discharge port, an attachment including a second discharge port. The motor drive circuit (i) delivers a designated power to the motor and (ii) performs a constant power control that maintains a magnitude of an electric power delivered to the motor at a magnitude of the designated power.
US11962254B2
It is an object of the present invention to reduce power consumption in a drive circuit that drives a capacitive load. A drive circuit includes: a positive-side circuit; and a negative-side circuit. The positive-side circuit causes current supplied from a power source to a predetermined node to flow to a positive-side terminal of a capacitive load in a first drive mode and causes current from the capacitive load to flow from the positive-side terminal to the predetermined node in a second drive mode. The negative-side circuit causes current from a negative-side terminal of the capacitive load to flow to the predetermined node in the first drive mode and causes current supplied from the power supply to the predetermined node to flow to the negative-side terminal in the second drive mode.
US11962252B2
An apparatus to insure safe behavior in an inverter system. In one embodiment, the apparatus includes a first high side gate driver, a first low side gate driver, a microcontroller configured to control the first high side and low side gate drivers. A voltage regulator provides a supply voltage to the microcontroller. A first pair of high side voltage regulators provide a first pair of high side supply voltages to the first high side gate driver. A first pair of low side voltage regulators provide a first pair of low side supply voltages to the first low side gate driver.
US11962250B2
Provided is a hybrid modular multilevel converter (HMMC) based on a neutral point clamped (NPC) topology and having an ABC N-phase structure. The HMMC includes N pairs of identical upper and lower arms, each upper and lower arm being composed of X submodules and Y sets of switches. The switches within each set are cascaded and connected in series, each of the submodules is formed of full-bridge silicon (Si) insulated-gate bipolar transistor (IGBT) converters, and at least one of the set of switches is formed of IGBTs of opposite polarities.
US11962248B2
An energy conversion system, an energy conversion method, and a power system. The energy conversion system may include a bridge arm conversion module, a direct current (DC)/DC conversion module, a motor, a bus capacitor, and a control module. The control module may be configured to control a bridge arm switch action in the bridge arm conversion module, drive the motor based on an alternating current input voltage supplied by a power supply, form a bus voltage at two ends of the bus capacitor, and control the DC/DC conversion module to charge a traction battery and an auxiliary battery based on the bus voltage. The traction battery and the auxiliary battery can be charged while the motor is driven, thereby achieving higher energy conversion efficiency, low costs, and strong applicability.
US11962246B2
The present disclosure provides a power supply control device and a flyback converter. The power supply control device includes: a comparator, comparing a current sensing signal generated by IN conversion of a primary side current flowing in the primary winding with a threshold voltage; a switching controller, turning off a switching element according to a comparing result of the current sensing signal and the threshold voltage by the comparator; an external terminal, connectable to a connection node of an external resistor connected in series between one end of the auxiliary winding and an application end of a ground potential; a current detector, detecting a terminal current flowing through the external terminal; and a threshold voltage corrector, correcting the threshold voltage based on a current detection signal of the current detector.
US11962241B1
A power voltage generator includes: an input voltage providing part outputting input voltage based on a first signal; an inductor receiving the input voltage to generate an inductor current and connected to an outputting part; the outputting part generating an output voltage based on the inductor current and generating a feedback voltage; an output sensing part sensing the output voltage based on a second signal and generating an output sensing voltage; a peak voltage generator generating a peak voltage based on the input voltage, set data corresponding to an output set voltage, and ripple data corresponding to a ripple set voltage; a first comparing part generating a stop signal based on the output sensing and peak voltages; a second comparing part generating a start signal based on the set data and feedback voltage; and a switch controller generating the first and second signals based on the start and stop signals.
US11962240B2
Devices and methods are provided for controlling dead-time of a direct current to direct current (DC-DC) converter. A control circuit includes a first transistor having a source/drain terminal coupled to an output voltage of the DC-DC converter configured to provide current based on the output voltage. The control circuit also includes a digital up/down counter having an output terminal electrically coupled to an input terminal of a delay cell of the DC-DC converter. A current sensing circuit of the control circuit is electrically coupled to an input terminal of the digital up/down counter configured to receive the current and drive the digital up/down counter based on the current.
US11962231B2
A control method and device of a voltage converter and a voltage control system are provided. In some embodiments, the control device includes a first control module configured to obtain a current reference value according to an output voltage of a voltage converter and a given voltage value; a current modulation module configured to reduce the current reference value when an output current of a voltage converter is greater than a first current threshold; and a second control module configured to control the output current of a voltage converter according to the reduced current reference value and an output current.
US11962228B2
A rotating electrical machine includes a rotor and a magnet unit. The rotating electrical machine also includes a cylindrical stator and a housing. The stator is equipped with a stator winding made up of a plurality of phase windings. The stator is arranged coaxially with the rotor and faces the rotor. The housing has the rotor and the stator disposed therein. The rotor includes a cylindrical magnet retainer to which the magnet unit is secured and an intermediate portion which connects between a rotating shaft of the rotor and the magnet retainer and extends in a radial direction of the rotating shaft. A first region located radially inside an inner peripheral surface of a magnetic circuit component made up of the stator and the rotor is greater in volume than a second region between the inner peripheral surface of the magnetic circuit component and the housing in the radial direction.
US11962220B2
A network-controllable cooling fan can have a recessed connector port with an internal tongue that defines an edge connector having a plurality of electrical contacts. The tongue can also define a plurality of electrically conductive tracks that electrically couple with the electrical contacts. Control logic can have a plurality of electrical connections and a logic bus that electrically couples the electrical connections of the control logic with the electrically conductive tracks defined by the tongue. An electrical biscuit-connector with internal electrical interconnections can join the network-controllable cooling fan with another network-controllable cooling fan, extending the logic bus while obscuring the electrical interconnections from a user's view.
US11962212B2
Electrical windings for a low-pressure environment are provided. The electrical windings include a body having an aperture and electrical conductors wound about the aperture in the body; a conductive layer at the body, the conductive layer arranged to electrically shield the electrical conductors; electrical connectors at one or more external sides of the body, the electrical connectors electrically connected to the electrical conductors; an insulating housing containing electrical connections between the electrical connectors and the electrical conductors; a conducting faceplate at the insulating housing, grounding portions of the electrical connectors attached to the conducting faceplate; and a conductive coating on the insulating housing, the conductive coating electrically connected to the conducting faceplate and the conductive layer.
US11962207B2
An apparatus for manufacturing a stator for an electric aircraft motor, wherein the apparatus includes at least a manufacturing device. The manufacturing device further includes at least a work-holding device configured to hold a first segment of teeth. The manufacturing device further includes at least a winding device configured to create a modular winding set in the first segment of teeth, wherein creating a modular winding set further include acquiring a continuous conductor and winding a continuous conducting coil upon each tooth of the plurality of teeth using the continuous conductor. The manufacturing device further includes at least an installation device configured to install a plurality of segment of teeth into the stator.
US11962205B2
A refurbished rotor of a wound rotor machine. The refurbished rotor includes a plurality of windings assembled to the rotor core, each manufactured from two separate bars: a top coil and a bottom coil. The top coil is positioned in a rotor core slot at a position radially outward of a position of the bottom coil within another rotor core slot. Each top coil and each bottom coil has a flat rectangular cross-section. On a connection end of the rotor where rotor leads are attached, the top coil has a flat end positioned alongside and in alignment with a flat end of the bottom coil of an adjacent one of the plurality of windings. The top coil and the bottom coil have respective flat ends joined to each other on a non-connection end of the rotor opposite the connection end by a joint for establishing electrical continuity.
US11962202B2
A motor includes a shaft, a rotor, a stator including a coil and opposed to the rotor, and a bearing configured to support the shaft. In addition, the motor further includes a first temperature sensor disposed farther toward an outer periphery side than the coil, and a second temperature sensor disposed farther toward an inner periphery side than the coil.
US11962199B2
A rotor includes a shaft, a cylindrical rotor core, a connector, magnets and a cover. The shaft extends along a central axis. The rotor core surrounds the shaft. The connector is provided radially inside the rotor core and connects the rotor core and the shaft. The magnets are provided radially outside the rotor core along a circumferential direction. The cover is provided radially outside the magnets. The connector includes a cylindrical body surrounding the shaft and a flange. The flange extends radially outward from one axial end of the body and faces the magnets in the axial direction. The cover includes a peripheral surface and an eave. The peripheral surface faces the magnets in a radial direction. The eave extends radially inward from an other axial end of the peripheral surface and faces the magnets in the axial direction.
US11962193B2
Embodiments disclosed herein describe methods for improved permanent magnet motor rotor systems for submersible electric motors. The improved rotor system includes a single piece of material shaft with surface mounted permanent magnets. The single piece of material shaft minimizes the number of shaft bearings and locates the bearings outside of the stator windings.
US11962189B2
A stator (1a, 1 b) for an electric machine. The stator (1a, 1b) is fixedly mounted relative to a rotational axis (Rot). The stator (1a, 1b) comprises a stator yoke (2) that extends in the axial (A) and radial (R) directions. Stator teeth (3), facing toward the rotational axis (Rot), are arranged in a ring shape on the stator yoke (2). The teeth are uniformly spaced apart from one another so that a stator groove (14) is formed therebetween. The stator (1a, 1b) is divided into a first stator section (5) and a second stator section (6). First and second outer walls (9, 10) are provided on the stator yoke (2) and serve to axially support the stator yoke (2). A cooling manifold disk (11) is integrated between the first stator section (5) and the second stator section (6). An electric machine with a stator of that type is also disclosed.
US11962187B2
A stator for a rotary electric machine, having a stator mass that has slots in which electrical conductors introduced axially into the slots are housed, each of the slots having a continuously closed contour.
US11962182B2
An embodiment of the present disclosure discloses a wireless charging device comprising a wireless receiving module, a controller, a first charging module, and a second charging module. The wireless receiving module is configured to receive a wireless charging signal in response to the wireless charging device being in a wireless sensing area, transmit a state indication signal to the controller, receive a charging indication signal from the controller, and determine whether to transmit the wireless charging signal to the first charging module according to the charging indication signal. The controller is configured to transmit the charging indication signal to the wireless receiving module according to the state indication signal, and in response to the charging indication signal instructing the wireless receiving module to transmit the wireless charging signal, output a control signal to the first charging module to control the first charging module to receive the wireless charging signal, charge the second charging module, and output an electrical signal. The first charging module is configured to, in response to receiving the control signal, receive the wireless charging signal, charge the second charging module, and output the electrical signal.
US11962176B2
Example devices are described. One example device includes a battery. The battery includes a battery charging port, a battery discharging port, a battery negative port, a protection integrated circuit, a control switch, and an electrochemical cell. The battery charging port and the battery discharging port are ports independent of each other. The battery charging port is connected to a first electrode of the electrochemical cell, and a second electrode of the electrochemical cell is connected to a first end of the control switch, and a second end of the control switch is connected to the battery negative port. The protection integrated circuit is connected in parallel to electrodes of the electrochemical cell, and the protection integrated circuit is further connected to a third end of the control switch. The battery discharging port is connected to the first electrode of the electrochemical cell.
US11962168B2
Wireless charging devices and wireless charging systems are provided. The wireless charging devices may include a receiving part coil and an electromagnetic-wave shielding sheet on the receiving part coil. The electromagnetic-wave shielding sheet may have a specific magnetic permeability of 100 or greater from 100 khz to 300 khz and may include a metal foam including a soft magnetic metal component.
US11962164B2
A bed has a mattress. A first wireless charging array is positioned on a top side of the mattress nearer a head of the mattress. A pillow is configured to be positioned atop the first wireless charging array. The pillow includes a second wireless charging array located on an underside of a pillow. The second wireless charging array is configured to receive energy from the first wireless charging array. A companion device is configured to use the energy. An energy storage device is within the pillow. The energy storage device is configured to store charge received by the first wireless charging array. The energy storage device is configured to supply power to the companion device.
US11962161B2
A wireless power receiving device for an electric vehicle is provided. A wireless power receiving device for an electric vehicle, according to an exemplary embodiment of the present invention, comprises: a wireless power receiving coil for receiving wireless power to be transmitted from the outside; a coil support member which has a position fixing means formed at a position corresponding to the wireless power receiving coil so as to fix the wireless power receiving coil, and which is made of a material including a magnetic substance so as to shield the magnetic field; a ferrite core including a plurality of ferrite block bodies which have predetermined areas and which are arranged on one surface of the coil support member so as to be adjacent to each other; and a plate-shaped metal plate for covering one surface of the ferrite core by having a predetermined area.
US11962155B2
The present disclosure provides a photovoltaic power generation system, relating to the technical field of new energy resources, including at least two photovoltaic power generation devices; each photovoltaic power generation device includes: a photovoltaic panel unit, which is configured to generate light-sensitive electrical energy based on photovoltaic effect; an energy storage unit, which is connected to an output end of the photovoltaic panel unit, and is configured to store the light-sensitive electrical energy; an input unit, of which one end is connected to the energy storage unit, and the other end is connected to the output end of the photovoltaic panel unit of the other photovoltaic power generation device; and an output unit, of which one end is connected to the output end of the photovoltaic panel unit, and the other end is connected to the energy storage unit of the other photovoltaic power generation device.
US11962153B2
The present invention provides an active distribution network physics-information fusion control method for a hybrid system model includes an initialization time being a starting time, predicting power output and load of a feeder intermittent distributed power supply within a control time period T, calculating a feeder exchange power deviation variation ΔP(t) during the control time period, if being a fixed distribution coefficient, and establishing a hybrid system model for feeder power coordinated control; if being a rolling distribution coefficient, an exchange power P(t) of the control region at time t being obtained, generating a distribution coefficient matrix W(t), and establishing the hybrid system model of the said feeder power coordinated control; confirming a control objective function min J, converting it into a MIQP, obtaining a full period control quantity; selecting a first control quantity P of the optimized control sequence, sending the first control quantity P to the control device.
US11962152B2
A method for controlling power consumption includes receiving a flexibility request from an electrical utility and discovering energy relevant devices in a building. The energy relevant devices include electrical loads and alternative energy sources. Power requirements are predicted from an electrical utility for the loads, the prediction takes into account available power from the alternative power sources. Power set points are determined for the energy relevant devices based on the prediction. The power set points meet the flexibility request. The energy relevant devices are directed to operate at the power set points. A building energy management system is also disclosed.
US11962148B2
Disclosed in the present invention are a multipurpose smart switchboard device and system, and an operation method thereof, the multipurpose smart switchboard device and system including: a lead-in wire for supplying power to a customer; a main breaker connected to the lead-in wire; a first relay device connected between the main breaker and a first load using a regular power source; a second relay device connected to the first relay device; a third relay device connected to the second relay device; a fourth relay device connected between the third relay device and a second load including a general power consumption device; and a fifth relay device connected between the third relay device and a third load including a temperature regulation device.
US11962144B2
A photovoltaic array of photovoltaic solar cells; a smart dynamic programmable circuit breaker for electrically providing a pulsed 100 microseconds duration short circuit to the photovoltaic array electrical outputs, wherein a response time for the smart dynamic programmable circuit breaker is more than 1 millisecond when responding to a short circuit; a computer program comprising instructions that when executed by the processor perform functions that control the smart dynamic programmable circuit breaker, the computer program comprising: instructions to command the smart dynamic programmable circuit breaker to initiate the 100 microsecond pulsed short circuit; instructions to measure a current magnitude and current rise time of the smart photovoltaic system outputs during the 100 microsecond pulsed short circuit; and instructions to select a behavior curve from a plurality of smart dynamic programmable circuit breaker behavior curves 10% above the current magnitude and current rise time during the pulsed short circuit.
US11962140B2
The present disclosure relates to systems and methods to coordinate protective elements in an electric power system (EPS). In one embodiment, a system may include a Time vs Normalized Impedance Length subsystem to determine a first plurality of times of operation of a first protective element for a plurality of fault locations in the EPS and to determine a second plurality of times of operation of a second protective element for the plurality of fault locations in the EPS. A protective action subsystem may coordinate a response of the first protective element and the second protective element. The protective action subsystem may establish a pickup and a protective action for the second protective element. Upon detection of a fault in the EPS, one of the first protective action and the second protective action may be implemented based on one of the first pickup and the second pickup.
US11962135B2
A splice clip for coupling discrete sections of a wire mesh cable tray. The splice clip can include a bolt with a base, a first ledge, and a second ledge opposing the first ledge. The base and the first and second ledges can define a passageway along the bolt. The splice clip can also include a retainer with a set of pockets, including a first pocket and a second pocket, and a set of guidance features configured to translate within the passageway to guide the bolt along and in engagement with the retainer. The first pocket can be configured to receive a first wire of a first discrete cable tray section and the second pocket can be configured to receive a second wire of a second discrete cable tray section. The bolt can be movable along the retainer between an open position and a closed position.
US11962132B2
A support bracket assembly for supporting a pair of bushing well interrupter devices provided within a transformer enclosure that encloses a transformer. The support bracket assembly includes a mounting bracket assembly rigidly secured to a parking stand on the enclosure and including a plurality of mounting bosses. The support bracket assembly further includes support brackets, a first adjustable link secured to one of the mounting bosses on the mounting assembly and a mounting boss on a support bracket, a second adjustable link secured to another one of the mounting bosses on the mounting assembly and a mounting bosses on a support bracket, and a third adjustable link secured to mounting bosses on two support bracket, where the first, second and third adjustable links form a triangular configuration.
US11962131B2
Integrated device having GDT and MOV functionalities. In some embodiments, an electrical device can include a first layer and a second layer joined with an interface, with each having an outer surface and an inner surface, such that the inner surfaces of the first and second layers define a sealed chamber therebetween. The electrical device can further include an outer electrode implemented on the outer surface of each of the first and second layers, and an inner electrode implemented on the inner surface of each of the first and second layers. The first layer can include a metal oxide material such that the first outer electrode, the first layer, and the first inner electrode provide a metal oxide varistor (MOV) functionality, and the first inner electrode, the second inner electrode, and the sealed chamber provide a gas discharge tube (GDT) functionality.
US11962129B2
The present disclosure relates to a laser diode system. The system may have at least one laser diode emitter having a substrate, at least one laser diode supported on the substrate, and a facet which a laser beam generated by the laser diode is emitted. A cooling subsystem is included which is disposed in contact with the substrate of the laser diode emitter. The cooling subsystem includes a plurality of cooling fins forming a plurality of elongated channels for circulating a cooling fluid therethrough to cool the laser diode emitter. The cooling fluid also flows over the facet of the laser diode emitter.
US11962126B2
[Object] To provide a technology capable of appropriately determining whether overcurrent has flowed in a light emitting element even in a case where the light emitting element is driven by the pulse driving method. [Solving Means] An overcurrent determination circuit according to the present technology includes: a sample-and-hold circuit that obtains a driving current value of a light emitting element in accordance with a timing of a light emitting interval of the light emitting element that emits pulsed light; and a comparator circuit that compares the obtained driving current value with a value of a predetermined determination level and determines whether overcurrent has flowed in the light emitting element.
US11962122B2
A semiconductor light emitting device includes: a semiconductor light emitting element including a substrate and a plurality of light emitters arranged along an upper surface of the substrate; a first base disposed below a lower surface of the substrate; and a first bonding layer which bonds the semiconductor light emitting element to the first base. In the semiconductor light emitting device, a thermal conductivity of the substrate is higher than a thermal conductivity of the first bonding layer, and a thickness of the first bonding layer is less on one end side than on an other end side in an arrangement direction in which the plurality of light emitters are arranged.
US11962119B2
Provided are light sensing systems and electronic apparatuses including the light sensing systems. The light sensing system includes a light source unit having a slit-shaped opening and configured to emit light through a slit-shaped opening; and a lens integrated with the light source unit on a surface of the light source unit on which the slit-shaped opening is formed. The lens is configured to make light emitted through the slit-shaped opening into a point light source at a far-field.
US11962117B2
The present disclosure provides a fiber laser light coherent combination system, comprising: a modulator module configured to perform a phase modulation on sub-beams according to pseudo-random sequences orthogonally independent from each other, and perform a frequency shift on a reference beam according to a set frequency; a fiber laser light amplifier module configured to perform a power amplification on the modulated sub-beams; a laser light collimation emission module configured to collimate and output the sub-beams and the reference beam; a combination sampling module configured to perform a combination of the sub-beams and the reference beam which are collimated and outputted, and convert them into an electrical signal; a digital phase modulation and demodulation module configured to perform a demodulation on the electrical signal according to the shifted frequency and each of the pseudo-random sequences, and obtain a phase difference between each of the sub-beams and the reference beam.
US11962111B2
An electrical connector is provided that includes a first conductor for receiving electrical power. A first seal is coupled to the first conductor for protecting the first conductor. An insulating body is coupled to the first conductor, and includes an electrical terminal that establishes electrical connections between the first conductor and a plurality of electrical terminal pins. A downhole cable is coupled to a first electrical terminal pin of the plurality of electrical terminal pins. The first electrical terminal pin establishes an electrical connection between the electrical terminal and the downhole cable to provide the electric power to the downhole cable. A second seal is coupled to the downhole cable for protecting the electrical connection between the electrical terminal and the downhole cable.
US11962106B2
A connector 10 includes a housing 20 and a CPA 30. The CPA 30 includes a basal portion 60, a pair of right and left first elastic arms 71, and a second elastic arm 75. Each of the first elastic arms 71 includes a first arm portion 72, a second arm portion 73, and a catch protrusion 74. The second elastic arm 75 similarly includes a third arm portion 76, a fourth arm portion 77, and a protruding portion 78. In this way, the first elastic arms 71 and the second elastic arm 75 are shaped to extend from the basal portion 60, be folded back, and return to the basal portion 60. Thus achieved are a CPA 30 and a connector 10 that are short in length while ensuring sufficient flexibility of the first elastic arms 71 and the second elastic arm 75 when the catch protrusion 74 and the protruding portion 78 interfere with the housing 20. The connector including the CPA has a reduced length in a sliding direction while keeping elastic arms sufficiently flexible.
US11962104B2
A first connector body includes a recess having a substantially rectangular shape in a planar view filled with a plurality of first connection units arranged in close contact in the longitudinal direction of the first connector body, wherein each first connection unit includes a first terminal and a first shield having a rectangular cylindrical shape with a substantially rectangular cross-section surrounding the periphery of the first terminal and extending in the mating direction.
US11962089B2
Systems, methods, and computer-readable media are described herein which utilizes and controls an electromagnetic energy beam steering apparatus. The electromagnetic energy beam steering apparatus uses directional properties of a Luneburg lens to receive RF energy from one or more points of the Luneburg lens and re-transmits the RF energy from a different point of the Luneburg lens to focus the RF energy in a desired direction. The electromagnetic energy beam steering apparatus may take a form of a passive repeater, an active repeater, or a multipath active repeater.
US11962085B2
This document a two-part folded waveguide with horns. For example, a waveguide includes a channel with an opening in a longitudinal direction at one end, and a sinusoidal shape that folds back and forth about a longitudinal axis that runs in the longitudinal direction through the channel. One part of the waveguide defines a surface of the channel featuring a plurality of radiation slots in the shape of a horn, which allows the two parts of the waveguide to be arranged and configured as one component. A first part of the waveguide has slots and an upper half of the walls of the channel and a second part provides a lower half of the walls of the channel and a surface of the channel opposite the slots. Using horns in combination with two parts enables ease of manufacturing a waveguide with an internal channel having a folded or sinusoidal shape.
US11962079B1
The embodiments include an array in intimate adjacent contact with a substrate foundation. The array has a plurality of radio frequency (RF) witness films overlain on the substrate foundation. Each RF witness film is a unit cell defined in a three-dimensional coordinate frame of reference, and is centered at an origin of the three-dimensional coordinate frame of reference. Each RF witness film in the plurality of RF witness films is equally-spaced from adjacent RF witness films.
US11962078B2
An electronic device includes a plurality of antenna units and a circuit. At least one of the antenna units includes a first electrode, a phase modulation electrode, and a liquid crystal layer located between the first electrode and the phase-shift electrode. The circuit provides a first AC signal directly to the phase modulation electrode, and it provides a second AC signal indirectly to the phase-shift electrode.
US11962061B2
A directional coupler includes a main line, a sub-line, a coupling terminal, a terminal circuit, a first switching circuit, and a second switching circuit. The first switching circuit and the second switching circuit respectively connects the first end and the second end of the sub-line alternately to the coupling terminal and to the terminal circuit. The first switching circuit connects the first end to the coupling terminal at a time that differs from a time at which the first switching circuit disconnects the first end from the terminal circuit. The first switching circuit disconnects the first end from the coupling terminal at a time that differs from a time at which the first switching circuit connects the first end to the terminal circuit.
US11962060B2
A power dividing and combining device comprising a resonance body, a plurality of circuit boards, an upper cover and a lower cover is provided. The resonance body comprises a solid conductive body, a plurality of first dividing elements, a plurality of second dividing elements, a signal-receiving end and a signal-transmitting end. The solid conductive body has a first surface, a second surface opposite to the first surface, and a plurality of side surfaces connecting the first surface and the second surface. The first dividing elements are disposed on the first surface and separate a plurality of first resonance channels on the first surface. The first resonance channels intersect at a first common region on the first surface. The second dividing elements are disposed on the second surface and separate a plurality of second resonance channels on the second surface. The second resonance channels intersect at a second common region on the second surface. The signal-receiving end is disposed on the first surface and in the first common region. The signal-transmitting end is disposed on the second surface and in the second common region. The circuit boards are disposed respectively on the side surfaces. Two opposite ends of each of the circuit boards respectively close one of the first resonance channels and one of the second resonance channels. Each of the circuit boards comprises a power-amplifying element. The upper cover is disposed on the first dividing elements. The first resonance channels are located in a first accommodating space formed by the upper cover, the circuit boards and the first surface of the solid conductive body. The lower cover is disposed on the second dividing elements. The second resonance channels are located in a second accommodating space formed by the lower cover, the circuit boards and the second surface of the solid conductive body.
US11962057B2
The present invention includes a method of creating high Q empty substrate integrated waveguide devices and/or system with low loss, mechanically and thermally stabilized in photodefinable glass ceramic substrate. The photodefinable glass ceramic process enables high performance, high quality, and/or low-cost structures. Compact low loss RF empty substrate integrated waveguide devices are a cornerstone technological requirement for RF systems, in particular, for portable systems.
US11962056B2
An enhanced bandwidth interconnect circuit. In some embodiments the circuit includes a two-terminal device and a network for forming a connection to the two-terminal device. The network may include a first set of coupled transmission lines and a second set of coupled transmission lines. A second end of the first set of coupled transmission lines may be connected to a first end of the second set of coupled transmission lines, and a second end of the second set of coupled transmission lines may be connected to the two-terminal device.
US11962047B2
The present disclosure generally relates to monitoring and controlling emissions produced by a fuel cell or fuel cell stack in a fuel cell engine of a vehicle and/or powertrain.
US11962046B2
Described are systems and methods for directly monitoring the conductivity of the coolant used to regulate the temperature of a fuel cell. The system includes a coolant loop that acts as a conduit for the coolant, an ion exchanger configured to deionize the coolant, and a conductivity sensor configured to output an electrical signal indicating a conductivity of the coolant. The system also includes a processor in communication with the conductivity sensor and a memory having instructions that, when executed by the processor, cause the processor to determine the conductivity of the coolant based on the electrical signal from the conductivity sensor and determine when the ion exchanger requires servicing based on the conductivity of the coolant.
US11962042B2
Embodiments of the application provide a battery cell, a manufacturing method and a manufacturing system therefor, a battery and an electric device. The battery cell according to an embodiment of the application includes: a casing having an opening; an electrode assembly, accommodated in the casing and including a tab portion; an end cover assembly, including an end cover configured to cover the opening and an electrode terminal mounted on the end cover, the end cover being provided with a first through hole; and a current collecting member, configured to electrically connect the electrode terminal and the tab portion. According to the application, impurities attached to the electrode assembly can be reduced during assembly, thereby improving the safety performance of the battery cell.
US11962039B2
A method of mounting a bus-bar frame includes: forming a plurality of cell lead blocks and a battery cell stacked body by alternately stacking a cell lead block and at least one battery cell; disposing a top cover with respective ends on which a bus-bar frame is installed so as to cover the battery cell stacked body; removing the lead blocks from a space between the battery cell stacked body and the bus-bar frame; and installing the bus-bar frame on the battery cell stacked body by rotating the bus-bar frame. The alternately stacking of the cell lead block and the at least one battery cell includes positioning an electrode lead protruding from each battery cell between neighboring ones of the cell lead blocks.
US11962032B2
An assembly for supplying power to an aircraft is disclosed having at least one battery housed in a respective housing, each housing comprising a wall in which a through-opening is arranged, and an exhaust device including a discharge duct connecting each housing opening to a common discharge port, a valve mounted on each opening. Each valve includes a membrane arranged so as to seal the opening closed and having a surface of pressure application towards the inside of the housing and a surface of pressure application towards the outside of the housing. The surface of pressure application towards the outside of the housing is larger than the surface of pressure application towards the inside of the housing, so that the membrane bursts at a bursting pressure inside the housing that is lower than a bursting pressure reached outside the housing.
US11962029B2
The disclosure relates to a technical field of batteries, and in particular, relates to a battery pack, an assembly process thereof, and a vehicle. The battery pack includes a battery compartment configured for accommodating a plurality of batteries, and a side wall of the battery compartment is a blocking beam. The assembly process includes the following: arranging at least two adjacent side walls of the battery compartment excluding the blocking beam at a first predetermined position to form an accommodating space; arranging the batteries in the accommodating space; and arranging the blocking beam at a second predetermined position to limit the batteries.
US11962028B2
A device for securing a replaceable vehicle battery having a protruding positive terminal and a protruding negative terminal, including a substrate defining a first side and a second side, a first receiving port extending through the substrate, a second receiving port extending through the substrate, and first and second spring-biased clamps mounted on the second side of the substrate, wherein the first receiving port and second receiving port are positioned and dimensioned to receive the positive and negative terminals through the first side of the substrate, whereby the first and second spring-biased clamps respectively engage the positive and negative terminals on the second side of the substrate.
US11962025B2
A laminate useful as cell-to-cell battery insulation, the laminate having an insulating area and a periphery seal area, the insulating area comprising, in order: a first outer layer of paper comprising aramid material and mica; an inner layer comprising a felt or paper of inorganic short fibers; and a second outer layer of paper comprising aramid material and mica; the periphery seal area being void of the inner layer and being formed by adhering the first and second outer layers of paper to one another; wherein the periphery seal area extends around the periphery of the insulating area.
US11962023B2
This application relates to the technical field of energy storage devices, and in particular, to a box body, a battery pack, and a device. The box body includes a first beam and a second beam. The first beam and the second beam intersect each other, and are connected by a connecting portion, and partition the box body into a plurality of accommodation spaces. The first beam includes a body and a recess. The recess is recessed inward relative to the body. The connecting portion is disposed in the recess. In this way, a joint position between the first beam and the second beam will not protrude from a lateral surface of the first beam, thereby preventing a short circuit of a battery cell caused by puncture of or damage to an insulation film outside the battery cell, and improving safety performance of the battery.
US11962021B2
The present invention is directed to a battery pack including improved temperature sensing features. The battery pack includes a plurality of battery cells, a battery cell holder holding the battery cells in a fixed position relative to each other, a printed circuit board attached to the battery cell holder and a thermistor attached to the printed circuit board in a position between the printed circuit board and at least one of the plurality of battery cells to sense a temperature of at least one of the plurality of battery cells. The printed circuit board includes a cutout to retain heat in the thermistor.
US11962020B2
A battery cell includes an electrode assembly, a pair of electrode leads electrically connected to the electrode assembly, a battery case configured to accommodate the pair of electrode leads such that the pair of electrode leads protrude at least partially in a front and rear direction of the battery cell, the battery case having an accommodation space formed to accommodate the electrode assembly, and a taping unit configured to integrally cover both side surfaces and upper and lower surfaces of the battery case.
US11962014B2
Electrodeposited copper foils having adequate puncture strength to withstand both pressure application during consolidation with negative electrode active materials during manufacture, as well as expansion/contraction during repeated charge/discharging cycles when used in a rechargeable secondary battery are described. These copper foils find specific utility as current collectors in rechargeable secondary batteries, particularly in lithium secondary battery with high capacity. Methods of making the copper foils, methods of producing negative electrode for use in lithium secondary battery and lithium secondary battery of high capacity are also described.
US11962006B2
A cathode active material for a lithium secondary battery according to an embodiment of the present invention includes a lithium composite oxide particle that contains lithium and transition metals including an excess amount of nickel. The lithium composite oxide particle satisfies a predetermined XRD peak area relation. A lithium secondary battery using the cathode active material and providing improved stability and durability is provided.
US11962003B2
A negative electrode active material for a lithium secondary battery which includes: silicon particles; and a coating layer surrounding respective silicon particles, wherein the silicon particles have a full width at half maximum (FWHM) of peak ranging from 2 to 10 in the particle diameter distribution having an average particle diameter (D50) of 1 μm to 30 μm, and the coating layer includes at least one selected from the group consisting of carbon and a polymer. A negative electrode and lithium secondary battery including the negative electrode active material are also disclosed.
US11962002B2
The present disclosure concerns lithium zirconium phosphate (LZP) chemical oxides for coated cathode active materials, which are useful in cathodes (i.e., positive electrodes) of rechargeable lithium-batteries for reversibly storing lithium ions (Li+).
US11961997B2
A negative electrode active material for a non-aqueous electrolyte secondary battery, containing negative electrode active material particles, including silicon compound particles each containing a silicon compound (SiOx: 0.5≤x≤1.6) and at least one or more of Li2SiO3 and Li2Si2O5, the material includes a phosphate, the negative electrode active material particles each have a surface containing lithium element, and a ratio mp/ml satisfies 0.02≤mp/ml≤3, where ml represents a molar quantity of the lithium element and contained per unit mass of the particles, and mp represents a molar quantity of phosphorus element contained per unit mass of the particles. Thereby, a negative electrode active material is capable of stabilizing an aqueous negative electrode slurry prepared in producing a negative electrode of a secondary battery, and capable of improving initial charge-discharge characteristics when the negative electrode active material is used for a secondary battery.
US11961983B2
Disclosed is a battery module, which includes: a battery cell assembly having at least one battery cell; a module case configured to accommodate the battery cell assembly; and at least one injection hole provided in a bottom portion of the module case to inject a thermally conductive adhesive into the module case.
US11961978B2
Devices, systems, methods, computer-implemented methods, and/or computer program products to facilitate an intelligent battery cell with integrated monitoring and switches are provided. According to an embodiment, a device can comprise active battery cell material. The device can further comprise an internal circuit coupled to the active battery cell material and comprising: one or more switches coupled to battery cell poles of the device; and a processor that operates the one or more switches to provide a defined value of electric potential at the battery cell poles.
US11961977B2
A battery management system for use in charging a rechargeable battery is disclosed. The battery management system comprises a controller powered by a first power supply, at least one sensor for providing a sensor signal relating to at least one parameter of the rechargeable battery to the controller, and a data store. The controller is configured to write data to the data store based on the sensor signal. The data store is coupled to a data reader. The data reader is operable to be powered by an auxiliary power supply to read data held by the data store.
US11961961B2
The present application provides a secondary battery and an apparatus containing the same. The secondary battery includes: a negative electrode plate including a negative electrode current collector and a negative electrode film disposed on at least one surface of the negative electrode current collector, the negative electrode film including a negative active material; and an electrolyte including an electrolyte salt, an organic solvent, and an additive; wherein the negative active material includes a silicon-based material; the additive includes an additive A and an additive B; the additive A is selected from one or more of the compounds shown in Formula 1; the additive B is selected from one or more in the compound shown in Formula 2; the additive B has melting point of below or equal to 5° C.
US11961938B2
A method of processing light-emitting elements includes: transferring a plurality of light-emitting elements from original wafers or next-stage carriers, based on a predetermined pattern. The predetermined pattern arranges two adjacent LED groups in a first direction on the original wafer or carriers to be placed on two non-adjacent positions in the first direction on the next-stage carriers. The light-emitting elements on the original wafer have a horizontal wafer pitch and a vertical wafer pitch. The light-emitting elements on each of the next-stage carriers have a first horizontal pitch and a first vertical pitch. The first horizontal pitch is greater than the horizontal wafer pitch, or the first vertical pitch is greater than the vertical wafer pitch. Besides, a light-emitting element device using the aforementioned method is also provided.
US11961933B2
In at least one embodiment, a Geiger-mode avalanche photodiode, including a semiconductor body, is provided. The semiconductor body includes a semiconductive structure and a front epitaxial layer on the semiconductive structure. The front epitaxial layer has a first conductivity type. An anode region having a second conductivity type that is different from the first conductivity type extends into the front epitaxial layer. The photodiode further includes a plurality of gettering regions in the semiconductive structure.
US11961925B2
The present disclosure relates to a passivating contact that includes a dielectric layer constructed of a first material, an intervening layer constructed of a second material, and a substrate constructed of a semiconductor, where the dielectric layer is positioned between the substrate and the intervening layer, the dielectric layer has a first thickness, and the substrate has a second thickness. The passivating contact also includes a plurality of conductive pathways that include the second material and pass through the first thickness, the second material penetrates into the second thickness forming a plurality of penetrating regions within the substrate, and the plurality of conductive pathways are configured to allow current to pass through the first thickness.
US11961923B2
A solar cell is provided, including a front electrode, a functional layer, and a back electrode. The front electrode is an electrode on a side of an illuminated surface. The front electrode includes a high-conductivity region and a low-conductivity region that are adjacent to each other, or the back electrode includes a high-conductivity region and a low-conductivity region that are adjacent to each other. The front electrode and/or the back electrode may be designed to be separated by region, and conductivity of one conductive region is designed to be higher than conductivity of the other conductive region. According to the application, a film rectangular resistance loss caused by large-scale non-uniform lateral transfer of a photocurrent is avoided, thereby improving photoelectric conversion efficiency of the cell, and improving the cell comprehensive performance by flexibly selecting materials based on different requirements of different regions in different application scenarios.
US11961921B2
A semiconductor device has a semiconductor substrate and a semiconductor film doped with impurities that is formed so as to cover an inner wall surface of a trench formed so as to extend from a first surface of the semiconductor substrate towards an interior thereof. The semiconductor film is formed so as to extend continuously from the inner wall surface to the first surface of the semiconductor substrate. The semiconductor device further has an opposite electrode having a first portion that is provided at a position opposing the semiconductor substrate while sandwiching the semiconductor film therebetween, and that extends on the first surface of the semiconductor substrate, and a second portion that is continuous with the first portion and extends so as to fill the trench. The semiconductor device further has an insulating film that insulates the semiconductor film from the opposite electrode.
US11961916B2
A novel memory device is provided. The memory device includes a plurality of first wirings extending in a first direction, a plurality of memory element groups, and an oxide layer extending along a side surface of the first wiring. Each of the memory element groups includes a plurality of memory elements. Each of the memory elements includes a first transistor and a capacitor. A gate electrode of the first transistor is electrically connected to the first wiring. The oxide layer includes a region in contact with a semiconductor layer of the first transistor. A second transistor is provided between the adjacent memory element groups. A high power supply potential is supplied to one or both of a source electrode and a drain electrode of the second transistor.
US11961914B2
Integrated circuit devices including a fin shaped active region and methods of forming the same are provided. The devices may include a fin shaped active region, a plurality of semiconductor patterns on the fin shaped active region, a gate electrode on the plurality of semiconductor patterns, and source/drain regions on opposing sides of the gate electrode, respectively. The gate electrode may include a main gate portion extending on an uppermost semiconductor pattern and a sub-gate portion extending between two adjacent ones of the plurality of semiconductor patterns. The sub-gate portion may include a sub-gate center portion and sub-gate edge portions. In a horizontal cross-sectional view, a first width of the sub-gate center portion in a first direction may be less than a second width of one of the sub-gate edge portions in the first direction.
US11961912B2
The present application provides a semiconductor device and the method of making the same. The method includes recessing a fin extending from a substrate, forming a base epitaxial feature on the recessed fin, forming a bar-like epitaxial feature on the base epitaxial feature, and forming a conformal epitaxial feature on the bar-like epitaxial feature. The forming of the bar-like epitaxial feature includes in-situ doping the bar-like epitaxial feature with an n-type dopant at a first doping concentration. The forming of the conformal epitaxial feature includes in-situ doping the conformal epitaxial feature with a second doping concentration greater than the first doping concentration.
US11961908B2
Various embodiments of the present invention disclosure are directed to a vertical transistor having different doping profiles in its upper channel layer and lower channel layer for reducing leakage current while enhancing contact resistance and a method for manufacturing the vertical transistor. According to an embodiment of the present invention disclosure, a semiconductor device comprises a lower contact, a vertical channel layer on the lower contact, the vertical channel layer including a metal component and an oxygen component, and an upper contact on the vertical channel layer. The vertical channel layer has a gradual doping profile in which a doping concentration of the metal component is lowest in an intermediate region and gradually increases from the intermediate region to the upper contact.
US11961906B2
A semiconductor device according to an embodiment includes first to third semiconductor regions, a structure body, a gate electrode, and a high resistance part. The structure body includes an insulating part and a conductive part. The insulating part is arranged with the third semiconductor region, the second semiconductor region, and a portion of the first semiconductor region. The conductive part is located in the insulating part. The conductive part includes a portion facing the first semiconductor region. The high resistance part is located in the first semiconductor region and has a higher electrical resistance than the first semiconductor region. A plurality of the structure bodies includes first to third structure bodies. The second and third structure bodies are next to the first structure body. The high resistance part overlaps a circle center of an imaginary circle passing through centers of the first to third structure bodies.
US11961899B2
A semiconductor device includes a gate structure extending along a first lateral direction. The semiconductor device includes a source/drain structure disposed on one side of the gate structure along a second lateral direction, the second lateral direction perpendicular to the first lateral direction. The semiconductor device includes an air gap disposed between the gate structure and the source/drain structure along the second lateral direction, wherein the air gap is disposed over the source/drain structure.
US11961893B2
Improved conductive contacts, methods for forming the same, and semiconductor devices including the same are disclosed. In an embodiment, a semiconductor device includes a first interlayer dielectric (ILD) layer over a transistor structure; a first contact extending through the first ILD layer, the first contact being electrically coupled with a first source/drain region of the transistor structure, a top surface of the first contact being convex, and the top surface of the first contact being disposed below a top surface of the first ILD layer; a second ILD layer over the first ILD layer and the first contact; and a second contact extending through the second ILD layer, the second contact being electrically coupled with the first contact.
US11961888B2
Extrinsic structures formed outside the active regions of active devices can influence aging characteristics and performance of the active devices. An example integrated device including such an intrinsic structure includes a semiconductor device having an active region in a conduction layer, an isolation region in the conduction layer, an insulating layer formed over at least a portion of the active region and over at least a portion of the isolation region, a via outside the active region, and a conductive interconnect. The isolation region extends around the semiconductor device in an area outside the active region. The via extends through the insulating layer and down to the isolation region in the conduction layer, and the conductive interconnect is formed directly on the isolation region in the conduction layer.
US11961886B2
Semiconductor structures and methods for manufacturing the same are provided. The semiconductor structure includes a substrate and nanostructures suspended over the substrate. The semiconductor structure also includes a gate structure wrapping around the nanostructures and a source/drain structure attached to the nanostructures. The semiconductor structure also includes a contact vertically over the source/drain structure and a first conductive structure vertically over the gate structure. The semiconductor structure also includes a second conductive structure in contact with a top surface of the first conductive structure and a top surface of the contact and including an extending portion laterally sandwiched between the first conductive structure and the contact.
US11961882B2
A semiconductor device includes a semiconductor substrate including a connection region, a pair of epitaxial patterns provided at the semiconductor substrate, a capacitor disposed between the pair of epitaxial patterns, a middle connection layer on the capacitor, an interconnection layer on the middle connection layer, and a through-via provided under the interconnection layer and penetrating the connection region of the semiconductor substrate. The capacitor includes an upper portion of the semiconductor substrate between the pair of epitaxial patterns, a metal electrode on the upper portion of the semiconductor substrate, and a dielectric pattern disposed between the upper portion of the semiconductor substrate and the metal electrode. The through-via is connected to the capacitor through the interconnection layer and the middle connection layer.
US11961871B2
A display device with high resolution is provided. Manufacturing cost of a display device using a micro LED as a display element is reduced. The display device includes a substrate, a plurality of transistors, and a plurality of light-emitting diodes. The plurality of light-emitting diodes are provided in a matrix over the substrate. Each of the plurality of transistors are electrically connected to at least one of the plurality of light-emitting diodes. The plurality of light-emitting diodes are positioned closer to the substrate than the plurality of transistors are. The plurality of light-emitting diodes emit light to the opposite side of the substrate.
US11961868B2
A back side illuminated image sensor includes a pixel formed by three doped photosensitive regions that are superposed vertically in a semiconductor substrate. Each photosensitive region is laterally framed by a respective vertical annular gate. The vertical annular gates are biased by a control circuit during an integration phase so as to generate an electrostatic potential comprising potential wells in the central portion of the volume of each doped photosensitive region and a potential barrier at each interface between two neighboring doped photosensitive regions.
US11961864B2
Provided is an imaging device in which the degree of freedom in the layout can be improved. The imaging device includes a first substrate part that includes a sensor pixel to perform photoelectric conversion, and a second substrate part that is disposed on one surface side of the first substrate part and that includes a reading circuit to output a pixel signal based on an electric charge outputted from the sensor pixel. The second substrate part includes a first semiconductor substrate on which a first transistor included in the reading circuit is disposed, and a second semiconductor substrate which is disposed on one surface side of the first semiconductor substrate and on which a second transistor included in the reading circuit is disposed.
US11961857B2
The present technology relates to an imaging element, an imaging device, and a manufacturing apparatus and a method that facilitate electric charge transfer. An imaging element of the present technology includes a vertical transistor that has a potential with a gradient in at least part of a charge transfer channel that transfers electric charge of a photoelectric conversion unit. Also, an imaging device of the present technology includes: an imaging element including a vertical transistor that has a potential with a gradient in at least part of a charge transfer channel that transfers electric charge of a photoelectric conversion unit; and an image processing unit that performs image processing on captured image data obtained by the imaging element. Further, a manufacturing apparatus of the present technology includes a vertical transistor manufacturing unit that manufactures a vertical transistor having a potential with a gradient in at least part of a charge transfer channel that transfers electric charge of a photoelectric conversion unit. The present technology can be applied to imaging elements, imaging devices, and manufacturing apparatuses and methods, for example.
US11961850B2
Provided is a display substrate. The display substrate includes a base substrate, and a pixel unit disposed on the base substrate. The pixel unit includes a storage capacitor, the storage capacitor includes a first plate and a second plate facing each other, and a plate of the storage capacitor is a transparent plate. The pixel unit further includes an active layer and a source/drain pattern, which are disposed in two different layers.
US11961849B2
A display device includes a base layer; a first pattern disposed on the base layer; an insulating layer disposed on the first pattern and including layers; and a second pattern disposed on the insulating layer. At least two of the layers of the insulating layer include a same material.
US11961841B2
A display panel provided in embodiments of the present disclosure comprises a substrate, at least one metal layer, a darkening layer, and a functional layer, wherein the at least one metal layer is disposed on the substrate, the darkening layer covers the at least one metal layer, and the functional layer covers the darkening layer. An adhesive force of a photoresist to the functional layer is greater than an adhesive force of the photoresist to the darkening layer, and an adhesive force of the functional layer to the darkening layer is greater than the adhesive force of the photoresist to the darkening layer.
US11961828B2
A semiconductor device includes a heat dissipation member, multiple switching elements, and multiple signal terminals. The switching elements include a first switching element formed on a silicon substrate and a second switching element formed on a silicon carbide substrate, and include at least one of the first switching element or the second switching element in a plural number Each of the switching elements includes a temperature sense pad. The first switching element and the second switching element are alternately arranged in a predetermined direction in which a refrigerant flows. In the switching elements of same type as the switching element disposed on a most downstream side in the predetermined direction, the signal terminal corresponding to the temperature sense pad is provided for the switching element disposed on the most downstream side, and is not provided for the switching elements disposed on more upstream side.
US11961827B1
A semiconductor device, the device including: a first substrate; a first metal layer disposed over the first substrate; a second metal layer disposed over the first metal layer; a first level including a plurality of transistors, the first level disposed over the second metal layer, where the plurality of transistors each include single crystal silicon; a third metal layer disposed over the first level; a fourth metal layer disposed over the third metal layer, where the fourth metal layer is aligned to the first metal layer with a less than 200 nm alignment error; and a via disposed through the first level, where the via has a diameter of less than 450 nm, where the fourth metal layer provides a global power distribution, and where processing of the device includes use of a carrier wafer.
US11961824B2
A semiconductor package includes; a package substrate including an upper surface with a bonding pad, a lower semiconductor chip disposed on the upper surface of the package substrate, wherein an upper surface of the lower semiconductor chip includes a connect edge region including a connection pad and an open edge region including a dam structure including dummy bumps, a bonding wire having a first height above the upper surface of the lower semiconductor chip and connecting the bonding pad and the connection pad, an upper semiconductor chip disposed on the upper surface of the lower semiconductor chip using an inter-chip bonding layer, and a molding portion on the package substrate and substantially surrounding the lower semiconductor chip and the upper semiconductor chip.
US11961821B2
A semiconductor device assembly is provided. The assembly comprises a package substrate, a first stack of semiconductor dies having a first set of planform dimensions disposed over a first location on the substrate, a second stack of semiconductor dies having a second set of planform dimensions different from the first set disposed over a second location on the substrate, and an encapsulant at least partially encapsulating the substrate, the first stack and the second stack. The first stack of semiconductor dies has a first planform area, the second stack of semiconductor dies has a second planform area, and a sum of the first and second planform areas can be at least 50%, 67%, 75% or even more of an area of the package substrate.
US11961810B2
An embodiment bump on trace (BOT) structure includes a contact element supported by an integrated circuit, an under bump metallurgy (UBM) feature electrically coupled to the contact element, a metal ladder bump mounted on the under bump metallurgy feature, the metal ladder bump having a first tapering profile, and a substrate trace mounted on a substrate, the substrate trace having a second tapering profile and coupled to the metal ladder bump through direct metal-to-metal bonding. An embodiment chip-to-chip structure may be fabricated in a similar fashion.
US11961798B2
A semiconductor structure and a method for manufacturing a semiconductor structure are provided. The semiconductor structure includes at least two electrode layers, and the electrode layers are parallel to each other and arranged in different layers. Adjacent electrode layers overlap with each other and have an overlapping area, a dielectric layer is arranged between the adjacent electrode layers, and an air gap is arranged in the dielectric layer located in the overlapping area.
US11961792B2
A fan-out semiconductor package includes: a support wiring structure including a support wiring conductive structure, a plurality of support wiring insulating layers including a first support wiring insulating layer having a recess area and a second support wiring insulating layer on the first support wiring insulating layer and enveloping the support wiring conductive structure, a pad layer enveloped by the second support wiring insulating layer and connected to the support wiring conductive structure, and an under-bump metallurgy (UBM) layer enveloped by the first support wiring insulating layer and connected to the pad layer; and a semiconductor chip on the support wiring structure, wherein the UBM layer includes a body portion and a protrusion protruding from the body portion and arranged in the recess area.
US11961783B2
To provide a semiconductor apparatus that makes it possible to further improve the efficiency in heat dissipation, and to provide an electronic apparatus that includes the semiconductor apparatus. A semiconductor apparatus is provided that includes a substrate, a plurality of chips each stacked on the substrate, and a plurality of guard rings each formed on an outer peripheral portion of a corresponding one of the plurality of chips to surround the corresponding one of the plurality of chips, in which at least portions of at least two of the plurality of guard rings are connected to each other through a thermally conductive material. Further, an electric apparatus is provided that includes the semiconductor apparatus.
US11961781B2
The present disclosure relates to a radio frequency device that includes a mold device die and a multilayer redistribution structure underneath the mold device die. The mold device die includes a device region with a back-end-of-line (BEOL) portion and a front-end-of-line (FEOL) portion over the BEOL portion, and a first mold compound with nanotube particles. The FEOL portion includes isolation sections and an active layer surrounded by the isolation sections. The nanotube particles are dispersed throughout a bottom portion of the first mold compound, and have a higher thermal conductivity than the first mold compound alone. The bottom portion of the first mold compound resides over the active layer and top surfaces of the isolation sections. The multilayer redistribution structure includes a number of bump structures, which are at a bottom of the multilayer redistribution structure and electrically coupled to the FEOL portion of the mold device die.
US11961775B2
In one example, a semiconductor device can comprise a substrate, a device stack, first and second internal interconnects, and an encapsulant. The substrate can comprise a first and second substrate sides opposite each other, a substrate outer sidewall between the first substrate side and the second substrate side, and a substrate inner sidewall defining a cavity between the first substrate side and the second substrate side. The device stack can be in the cavity and can comprise a first electronic device, and a second electronic device stacked on the first electronic device. The first internal interconnect can be coupled to the substrate and the device stack. The encapsulant can cover the substrate inner sidewall and the device stack and can fill the cavity. Other examples and related methods are disclosed herein.
US11961774B2
A semiconductor device includes a semiconductor substrate. The semiconductor substrate includes multiple chip regions and a strip line for separating the chip regions. A test key is formed in the strip line and is used for a bit line contact (BLC) resistance test. The test key includes active regions and connecting structures. The active regions are formed in the semiconductor substrate. The connecting structures are located at ends of the active regions. The multiple active regions located on the same column are sequentially connected end to end by the connecting structures.
US11961767B2
Embodiments of the disclosure are in the field of advanced integrated circuit structure fabrication and, in particular, 10 nanometer node and smaller integrated circuit structure fabrication and the resulting structures. In an example, an integrated circuit structure includes a P-type semiconductor device above a substrate and including first and second semiconductor source or drain regions adjacent first and second sides of a first gate electrode. A first metal silicide layer is directly on the first and second semiconductor source or drain regions. An N-type semiconductor device includes third and fourth semiconductor source or drain regions adjacent first and second sides of a second gate electrode. A second metal silicide layer is directly on the third and fourth semiconductor source or drain regions, respectively. The first metal silicide layer comprises at least one metal species not included in the second metal silicide layer.
US11961759B2
An interconnect structure for an integrated circuit includes a plurality of first-type interconnect elements and a second-type of interconnect element which directly contact an underlying first-type interconnect element. The second-type interconnect element extends along a first axis to define a horizontal length and along a second axis to define a vertical height. The second-type interconnect element and the first-type interconnect element define a conductive via comprising a metal material extending continuously along the second axis from a base of the underlying first-type interconnect element and stopping at the upper surface of the second-type interconnect element. The vertical height of the second-type interconnect element is greater than the vertical height of the first-type interconnect elements.
US11961753B2
A substrate-bonding device includes a carrier, three first aligning units, three second aligning units, a pressing plate, and two flat-edge aligners. A carrying surface of the carrier is provided with a placement area for placing a first substrate provided with a flat edge thereon. The first aligning units, the second aligning units and the flat edge aligners are disposed around the placement area. The first aligning units are configured to align the first substrate and to support a second substrate provided with a second flat edge. The second aligning units are configured to align the second substrate. The flat edge aligners are configured to contact the first and the second flat edges, to position and align the first and the second substrates. The pressing plate is disposed to face the placement area for pressing the first and second substrates. The flat edge aligners move along with the pressing plate.
US11961745B2
The present disclosure describes an apparatus for processing one or more objects. The apparatus includes a carrier configured to hold the one or more objects, a tank filled with a processing agent and configured to receive the carrier, and a spinning portion configured to contact the one or more objects and to spin the one or more objects to disturb a flow field of the processing agent.
US11961738B2
In a method of forming a pattern, a first pattern is formed over an underlying layer, the first pattern including main patterns and a lateral protrusion having a thickness of less than 25% of a thickness of the main patterns, a hard mask layer is formed over the first pattern, a planarization operation is performed to expose the first pattern without exposing the lateral protrusion, a hard mask pattern is formed by removing the first pattern while the lateral protrusion being covered by the hard mask layer, and the underlying layer is patterned using the hard mask pattern as an etching mask.
US11961736B2
A SiC epitaxial wafer in which a SiC epitaxial layer is formed on a 4H-SiC single crystal substrate having an off angle and a substrate carbon inclusion density of 0.1 to 6.0 inclusions/cm2, wherein a total density of large pit defects and triangular defects caused by substrate carbon inclusions and contained in the SiC epitaxial layer is 0.01 defects/cm2 or more and 0.6 defects/cm2 or less. The large pit defect is a pit located on a surface at a position corresponding to a position of the carbon inclusion on the substrate surface, and a conversion rate from the substrate carbon inclusions to the large pit defects and the triangular defects caused by the substrate carbon inclusions is 20% or less. Also disclosed is a method for producing the SiC epitaxial wafer.
US11961730B2
A plasma generating device includes: a chamber which is equipped with a dielectric wall structure and into which sample gas to be measured flows; an RF supplying mechanism that generates plasma inside the chamber using an electric field and/or a magnetic field through the dielectric wall structure; and a floating potential supplying mechanism that includes a first electrode disposed along an inner surface of the chamber. The RF supplying mechanism may include an RF field forming unit disposed in a first direction with respect to the chamber and the first electrode may include an electrode disposed in a second direction with respect to the chamber.
US11961728B2
A surface-assisted laser desorption/ionization method according to an aspect includes: a first process of preparing a sample support (2) having a substrate (21) in which a plurality of through-holes (S) passing from one surface (21a) thereof to the other surface (21b) thereof are provided and a conductive layer (23) that covers at least the one surface (21a); a second process of placing a sample (10) on a sample stage (1) and arranging the sample support (2) on the sample (10) such that the other surface (21b) faces the sample (10); and a third process of applying a laser beam (L) to the one surface (21a) and ionizing the sample (10) moved from the other surface (21b) side to the one surface (21a) side via the through-holes (S) due to a capillary phenomenon.
US11961727B2
A mass spectrometer according to one aspect of the present invention includes an ion source (31), a mass separator (32), and a detector (33), the mass spectrometer further including: a parameter optimization unit (531, 532, 533) configured to optimize a parameter value using a Bayesian optimization method based on a result obtained by making measurements while changing values of device parameters including a plurality of parameters that affects ionization efficiency in the ion source (31), a display processor (536) configured to display a sensitivity model which is a posterior distribution indicating a relationship between a plurality of parameters in all or some of the device parameters and signal strength estimated during the optimization of the device parameters, expressing as a graph like a heat map or an array of a plurality of the graphs on a display unit (7), and to sequentially update the sensitivity model, and a file creation unit (535) configured to a user to designate a position on the displayed graph, and to create a method file containing a measurement condition used for sample measurement, based on a combination of values of parameters corresponding to the designated position.
US11961719B2
Provided is a vacuum processing method capable of preventing particles from adhering to a wafer due to a titanium (Ti)-based reaction product. The vacuum processing method is applicable to a plasma processing apparatus including: a sample stage disposed in a processing chamber inside a vacuum container, on which a wafer having a titanium (Ti)-containing film is placed; a coil supplied with a radio frequency power for forming plasma in the processing chamber; and a heating device that emits an electromagnetic wave for heating the wafer placed on an upper surface of the sample stage. The vacuum processing method includes a step of etching the titanium (Ti)-containing film, and a step of cleaning an inside of the processing chamber by using a mixed gas of nitrogen trifluoride (NF3) gas, argon gas, and a chlorine gas.
US11961716B2
A deposition method including following steps is provided. A first precursor is injected into a chamber along a first direction, and a bias power supply is turned on to attract the first precursor to a substrate. A second precursor is injected into the chamber along a second direction perpendicular to the first direction, and the bias power supply is turned on to attract the second precursor to the substrate. A first inert gas is injected into the chamber along the first direction, and the bias power supply is turned off to purge an unnecessary part of the first precursor or an unnecessary part of the second precursor or a by-product. A second inert gas is injected the chamber along the second direction, and the bias power supply is turned off to purge the unnecessary part of the first precursor or the unnecessary part of the second precursor or the by-products.
US11961711B2
A method of providing data on radio frequency pulses in a radio frequency plasma processing system, the method including measuring an electrical parameter within a matching network of the radio frequency plasma processing system; determining an attribute of the measurement of the electrical parameter; defining a first statistic for the attribute of the measurement of the electrical parameter; defining a second statistic based on the first statistic for at least one of a phase and a process; delivering the first statistic and second statistic to a user; and storing the first statistic and the second statistic within the matching network.
US11961709B2
The invention relates to a charged particle beam device for inspection of a specimen with a plurality of charged particle beamlets. The charged particle beam device comprises a specimen holder for holding a specimen; a source for producing a beam of charged particles; and an illuminator for converting said beam of charged particles into a plurality of charged particle beamlets and directing said plurality of charged particle beamlets onto said specimen. According to the disclosure, the illuminator comprises a multi-aperture lens plate having a plurality of apertures for defining the corresponding plurality of charged particle beamlets; as well as at least a first electrode for generating an electrical field at a surface of the multi-aperture lens plate. The apertures in said multi-aperture lens plate have a noncircular cross-sectional shape to correct for neighbouring aperture induced aberrations. This allows for decreased spot size, and with this imaging resolution of the device is increased.
US11961706B2
The present disclosure relates to an ion beam etching (IBE) system including a plasma chamber configured to provide plasma, a screen grid, an extraction grid, an accelerator grid, and a decelerator grid. The screen grid receives a screen grid voltage to extract ions from the plasma within the plasma chamber to form an ion beam through a hole. The extraction grid receives an extraction grid voltage, where a voltage difference between the screen grid voltage and the extraction grid voltage determines an ion current density of the ion beam. The accelerator grid receives an accelerator grid voltage. A voltage difference between the extraction grid voltage and the accelerator grid voltage determines an ion beam energy for the ion beam. The IBE system can further includes a deflector system having a first deflector plate and a second deflector plate around a hole to control the direction of the ion beam.
US11961697B2
A multi-beam apparatus for multi-beam inspection with an improved source conversion unit providing more beamlets with high electric safety, mechanical availability and mechanical stabilization has been disclosed. The source-conversion unit comprises an image-forming element array having a plurality of image-forming elements, an aberration compensator array having a plurality of micro-compensators, and a pre-bending element array with a plurality of pre-bending micro-deflectors. In each of the arrays, adjacent elements are placed in different layers, and one element may comprise two or more sub-elements placed in different layers. The sub-elements of a micro-compensator may have different functions such as micro-lens and micro-stigmators.
US11961696B1
The improved cathode sub-assembly includes a solid cylindrical cathode of tungsten, a cylindrical holder concentric to the cathode with an internal radially directed rib receiving one end of the cathode, and a cylindrical reflector threadably mounted within the holder in circumferentially spaced relation to the cathode. The holder is threadably mounted in a support plate to be able to be readily removed for servicing and/or replacement.
US11961695B2
An apparatus for treating a substrate includes a process chamber that performs a liquid treatment process by dispensing a treatment liquid onto the substrate, and components provided in the process chamber. A surface of at least one of the components is formed of a material containing an ion-implanted fluorine resin.
US11961693B2
Vacuum electron devices (VEDs) are produced having a plurality of two-dimensional layers of various materials that are bonded together to form one or more VEDs simultaneously. The two-dimensional material layers are machined to include features needed for device operation so that when assembled and bonded into a three-dimensional structure, three-dimensional features are formed. The two-dimensional layers are bonded together using brazing, diffusion bonding, assisted diffusion bonding, solid state bonding, cold welding, ultrasonic welding, and the like. The manufacturing process enables incorporation of metallic, magnetic, and ceramic materials required for VED fabrication while maintaining required positional accuracy and multiple devices per batch capability. The VEDs so produced include a combination of magnetic and electrostatic lenses for electron beam control.
US11961684B1
A capacitive system provides adjustable electrical potential output using first and second capacitive plates maintained in a parallel and opposed relationship, while permitting the separation distance of the first and second capacitive plates to change. A drive mechanism is used to increasing the separation distance between the capacitive plates, so that an increase in separation distance renders a decreased capacitance, and with the capacitive plates charged relative to each other, the increase in separation distance renders an increase in potential across the capacitive plates. A bidirectional DC-DC voltage converter transfers current to and from the capacitor. By providing the initial charge to the capacitor at a first separation, the increase in separation provides the increase in potential across the capacitive plates, and in the output mode, the bidirectional DC-DC voltage converter outputs increased potential from the capacitor, thereby increasing the output potential of the capacitor in the output mode.
US11961677B2
A capacitor module includes a capacitor element, a plurality of connection terminals for electrically connecting the capacitor element to a semiconductor module and a power supply that are another equipment, and an exterior coating that includes a resin film having electrical insulating property and wraps the capacitor element except the plurality of connection terminals.
US11961668B2
A nanocomposite electrode and supercapacitor thereof are disclosed. The nanocomposite electrode includes a substrate, at least one binding compound, at least one carbonaceous compound, and vanadium doped spinel ferrite nanoparticles (V-SFNPs). The V-SFNPs have a formula of CoxNi1-xVyFe2-yOz, wherein x=0.1-0.9, y=0.01-0.10, and z=3-5. The substrate is at least partially coated on a first side with a mixture comprising the V-SFNPs, the at least one binding compound, and the at least one carbonaceous compound. Two of the nanocomposite electrodes are combined to form the supercapacitor.
US11961664B2
Systems and methods for superconducting magnets are disclosed, such systems and methods comprising a primary coil and short-circuited secondary coil. The secondary coil can be made from a stack of superconducting tapes having longitudinal cuts forming closed superconductor loops without splices. The primary coil is used to pump the current into the secondary coil where it circulates continuously generating a permanent magnetic field.
US11961658B2
The present disclosure provides a three-phase inductor and a power module. A current flowing through each inductor of the three-phase inductor comprises a power-frequency current component and a high-frequency current component. The three-phase inductor includes a magnetic core and a winding. The magnetic core includes a first cover plate, a second cover plate and a magnetic pillar unit; the winding wound on the first magnetic pillar and the second magnetic pillar of the corresponding magnetic pillar unit, and a current flowing through the winding surrounds said first magnetic pillar and said second magnetic pillar in an opposite direction.
US11961657B2
A multi-coil inductor includes a plurality of stacked inductor units. Each of the inductor units comprises: a magnetic core in which a magnetic path is formed; and a plurality of coils which are wound around the magnetic core to form at least one winding pair. Wherein a part of the magnetic path between the adjacent inductor units is shared. In the present invention, the leakage inductance is controlled and the may be magnetic saturation of magnetic core avoided by adjusting series and parallel connections among the coils.
US11961654B2
A coil component includes: an element body part 10; a coil 30 embedded in the element body part 10; an external electrode 50a electrically connected to the coil 30 and provided at least on a bottom face 12 of the element body part 10 along a side 13a of the bottom face 12; and an external electrode 50b electrically connected to the coil 30 and provided at least on the bottom face 12 along a side 13b, wherein the external electrode 50a has a joining part 56a physically and electrically joined to the bottom face 12, and a non-joining part faces the bottom face 12 but is positioned away from the bottom face 12 before being mounted on a circuit board, wherein the non-joining part is positioned closer to the external electrode 50b on the bottom face 12 than is the joining part 56a.
US11961651B2
In a coil device, a first coil includes a common terminal side first coil conductor connected to a ground terminal, an intermediate first coil conductor, and an input/output terminal side first coil conductor connected to a first input/output terminal, and a second coil includes a common terminal side second coil conductor connected to the ground terminal, an intermediate second coil conductor, and an input/output terminal side second coil conductor connected to a second input/output terminal. The input/output terminal side first coil conductor is located between the intermediate second coil conductor and the input/output terminal side second coil conductor, and the input/output terminal side second coil conductor is located between the intermediate first coil conductor and the input/output terminal side first coil conductor.
US11961649B2
An amorphous metal ribbon includes a plurality of laser irradiation mark rows each including a plurality of laser irradiation marks arranged in a row, in which when a distance between the laser irradiation mark rows that are adjacent to each other is set as d1, a distance between the laser irradiation marks in the laser irradiation mark row is set as d2, a diameter of the laser irradiation mark is set as d3, and a number density D of the laser irradiation marks is set as (1/d1)×(1/d2), the number density D of the laser irradiation marks is 0.05 pieces/mm2 or more and 0.50 pieces/mm2 or less, and when an area occupancy rate A of the laser irradiation marks is set as D×(d3/2)2×π×100, the area occupancy rate A of the laser irradiation marks is 0.0035% or more and 0.040% or less.
US11961644B2
Disclosed are embodiments of synthetic garnet materials for use in radiofrequency applications. In some embodiments, increased amounts of gadolinium can be added into specific sites in the crystal structure of the synthetic garnet by incorporating indium, a trivalent element. By including both indium and increased amounts of gadolinium, the dielectric constant can be improved. Thus, embodiments of the disclosed material can be advantageous in both above and below resonance applications, such as for isolators and circulators.
US11961641B2
A deep sea lifting cable having a cable core (36) surrounded by armouring (32), wherein the armouring is surrounded by an outer jacket (33), wherein the cable core comprises at least one power cable (10) is disclosed. The armouring (32) comprises synthetic stiff ropes and interstices (35) between the stiff ropes are filed with a high viscous filler.
US11961623B2
Disclosed is a method of using a computer to support an expert meeting for interpretation of genetic information of a patient by a plurality of medical persons, the method including acquiring a test result of gene panel testing that analyzes genetic information of the patient; and outputting an operation screen that enables schedule setting of the expert meeting, based on meeting time according to the test result.
US11961595B2
Retrosynthetic methods are described for determining one or more optimal synthetic routes to generate a target compound.
US11961592B2
A computer-implemented system for identifying a patient for a trial may include at least one processor. The at least one processor may be programmed to receive an indication of a selected trial, the selected trial being associated with a testing status criterion; access a plurality of patient records associated with a patient of a plurality of patients; determine, using a machine learning model and based on unstructured information from one at least one of the patient records, a likelihood of an occurrence of genomic testing for the patient; determine a genomic testing status of the patient based on the determined likelihood of the occurrence of genomic testing; determine that the genomic testing status satisfies the testing status criterion; and include the patient in a subset of the plurality of patients based on the genomic testing status satisfying the testing status criterion.
US11961590B2
The present invention relates to optimization logic for preparing an optimal combination of oligonucleotides hybridized with a plurality of target nucleic acid sequences, in a completely different approach from conventional methods, i.e., empirical and manual methods. In addition, the optimization logic of the present invention may be used to (i) preparing an oligonucleotide combination used to detect a plurality of target nucleic acid sequences with a target coverage of interest, (ii) selecting target nucleic acid sequences to be detected by a multiplex target detection with a highest target coverage by using a limited number of oligonucleotides, and (iii) determining a conserved region in a plurality of target nucleic acid sequences.
US11961588B2
Methods, systems, and devices for operating a memory array with variable page sizes are described. The page size may be dynamically changed, and multiple rows of the memory array may be accessed in parallel to create the desired page size. A memory bank of the array may contain multiple memory sections, and each memory section may have its own set of sense components (e.g., sense amplifiers) to read or program the memory cells. Multiple memory sections may thus be accessed in parallel to create a memory page from multiple rows of memory cells. The addressing scheme may be modified based on the page size. The logic row address may identify the memory sections to be accessed in parallel. The memory sections may also be linked and accessing a row in one section may automatically access a row in a second memory section.
US11961587B2
A clock driver comprises: an input multiplexer for receiving a plurality pairs of input clock signals and an input selection signal, and for selectively outputting one pair of the plurality pairs of input clock signals according to the input selection signal; a phase locking loop (PLL) coupled to the input multiplexer to receive one pair of the plurality pairs of input clock signals, and for generating a PLL clock signal according to the received pair of input clock signals; at least two sets of output multiplexers coupled to the PLL to receive the PLL clock signal and an output selection signal, wherein each set of output multiplexers are configured to selectively output the PLL clock signal as a set of output clock signals according to the output selection signal to drive at least one group of memory chips; and a control module configured to detect toggling of the plurality pairs of input clock signals and generate the input selection signal and the output selection signal based on a detection result of the toggling of the plurality pairs of input clock signals.
US11961577B2
Analog-to-digital converters (ADCs) of an integrated circuit includes a first set of ADCs and second set of ADCs in which the ADCs of the first set are of a different type than the ADCs of the second set. On-chip testing of the ADCs includes calibrating an N-bit differential digital-to-analog converter (DAC) and storing a pair of calibration codes for each of 2N possible DAC input codes for the DAC in an on-chip memory. The first set of ADCs is tested using the pairs of calibration codes stored in the on-chip memory and a full N-bit resolution of the DAC. Subsequently, the second set of ADCs is tested using pairs of calibration codes corresponding to a reduced M-bit resolution of the DAC, in which M is less than N. During the testing of the second set of ADCs, a portion of the calibration codes stored in the on-chip memory is overwritten.
US11961576B2
Systems and methods for repairing a memory. A method includes performing a repair analysis of the embedded memories to produce repair information. The method includes storing the repair information in the registers, where the registers are organized into groups having chains of identical length. The method includes performing collision detection between the repair information in each of the groups. The method includes merging the repair information in each of the groups. The method includes repairing the embedded memories using the merged repair information.
US11961573B2
A plurality of memory programming the memory cells to at least one programmed data state in a plurality of program-verify iterations. In each iteration, after a programming pulse, a sensing operation is conducted to compare the threshold voltages of the memory cells to a low verify voltage associated with a first programmed data state and to a high very voltage associated with the first programmed data state. The sensing operation includes discharging a sense node through a bit line coupled to one of the memory cells and monitoring a discharge time of the sense node. At least one aspect of the sensing operation is temperature dependent so that a voltage gap between the high and low verify voltages is generally constant across a range of temperatures.
US11961567B2
A key storage device comprising a first key unit and a second key unit is disclosed. The first key unit is configured to output a first logic value through, comprising: a first setting circuit configured to output a first setting voltage; and a first inverter comprising a first output transistor having a first threshold voltage, configured to receive the first setting voltage and generate the first logic value. The second key unit is configured to output a second logic value through a second node, comprising: a second setting circuit configured to output a second setting voltage; and a second inverter comprising a second output transistor having a second threshold voltage, configured to receive the second setting voltage and generate the second logic value. The absolute value of first threshold voltage is lower than which of the second threshold voltage. The first setting voltage is higher than the second setting voltage.
US11961566B2
A memory device includes a first pillar coupled with a first data line, a second pillar coupled with a second data line, wordlines coupled with first and second pillars. Control logic is to cause: wordlines to be discharged after a program pulse is applied to selected wordline; a supply voltage be applied to second data line to cause a voltage of second pillar to float; a ground voltage be applied to first data line to inhibit soft erase via first pillar; unselected wordlines be charged to boost channel voltages in memory cells coupled with the second pillar; and one of the ground voltage or a negative voltage be applied to the selected wordline to increase soft erase voltage between a channel of a memory cell coupled with the second pillar and the selected wordline, causing a threshold voltage stored in the memory cell to be erased.
US11961565B2
A memory device includes an array of memory cells configured as single-level cell memory and control logic operatively coupled with the array of memory cells. The control logic is to perform operations including: causing first data to be programmed to a plurality of memory cells of the array of memory cells, the first data including a first erase distribution programmed below an erase threshold voltage (Vt) level and a first voltage distribution programmed relative to a first Vt level; and causing, without erasing the plurality of memory cells, second data to be programmed to the plurality of memory cells, the second data including a second erase distribution programmed relative to the first Vt level and a second voltage distribution programmed relative to a second Vt level.
US11961563B2
Technology is disclosed herein for a memory system that balances peak Icc with programming speed. A memory system applies voltages to respective word lines during a verify operation that balances peak Icc with programming speed. The voltages for which the ramp rate is controlled include a read pass voltage applied to unselected word lines and a spike voltage applied to the selected word line at the beginning of the verify. The ramp rate of the voltages is slow enough to keep the peak Icc during verify to a target peak Icc regardless of which word line is selected for verify. However, the ramp rate of the voltages to the word lines during verify is fast enough to make use of the target peak Icc in order achieve faster programming. Therefore, the impact on programming time is minimized while staying within the allowed peak Icc.
US11961562B2
A memory device includes an array of memory cells in a plurality of memory strings and arranged in a plurality of rows of memory cells. The memory device also includes a plurality of word lines respectively coupled to the plurality of rows of memory cells, and a peripheral circuit coupled to the plurality of word lines and configured to perform a read operation on a selected row of memory cells of the plurality of rows of memory cells. The selected row of memory cells is coupled to a selected word line, wherein the peripheral circuit is configured to apply a word line voltage on each of the plurality of word lines and determine a highest threshold voltage of the plurality of rows of memory cells based on a change of a word line capacitance loading in response to the word line voltage.
US11961560B2
An integrated circuit device includes a peripheral circuit structure including a lower substrate, an arc protection diode in the lower substrate, and a common source line driver connected to the arc protection diode, a conductive plate on the peripheral circuit structure, a cell array structure overlapping the peripheral circuit structure in a vertical direction with the conductive plate therebetween, and a first wiring structure connected between the arc protection diode and the conductive plate.
US11961559B2
A storage device includes a nonvolatile memory device and a memory controller allowing the nonvolatile memory device to perform a read operation on memory cells belonging to a selected page in a selected memory block. After the read operation, the memory controller allows the nonvolatile memory device to perform a first check read operation on memory cells of a first neighbor page while sequentially selecting sets of read voltages. After the first check read operation, the memory controller allows the nonvolatile memory device to perform a second check read operation on memory cells of a second neighbor page while sequentially selecting the sets of read voltages. In the second check read operation, the memory controller first selects a set of read voltages, which are used in the first check read operation in which error correction succeeds.
US11961553B2
A nonvolatile memory device includes a plurality of memory cells that have a first state and a second state different from each other. A method of searching a read voltage of the nonvolatile memory device includes determining a number n that represents a number of times a data read operation is performed, selecting n read voltage levels of the read voltage such that a number of read voltage levels is equal to the number of times the data read operation, where the n read voltage levels differ from each other, generating n cell count values by performing n data read operations on the plurality of memory cells using all of the n read voltage levels, and generating an optimal read voltage level of the read voltage by performing a regression analysis based on a first-order polynomial using the n read voltage levels and the n cell count values.
US11961546B2
A reference circuit for generating a reference current includes a plurality of resistive elements including at least one magnetic tunnel junction (MTJ). A control circuit is coupled to a first terminal of the at least one MTJ and is configured to selectively flow current through the at least one MTJ in the forward and inverse direction to generate a reference current.
US11961543B2
A method and apparatus provide for determining a temperature at a junction of a laser diode when the laser diode is operated in a lasing state that facilitates heat-assisted magnetic recording, comparing the junction temperature and an injection current supplied during the lasing state to stored combinations of junction temperature and injection current, and determining a likelihood of mode hopping occurring for the laser diode during the lasing state based on the comparison to stored combinations of junction temperature and injection current.
US11961535B2
Techniques are provided for detection of laser-based audio injection attacks. A methodology implementing the techniques according to an embodiment includes calculating cross correlations between signals received from microphones of an array of two or more microphones. The method also includes identifying time delays associated with peaks of the cross correlations, and magnitudes associated with the peaks of the cross correlations. The method further includes calculating a time alignment metric based on the time delays and calculating a similarity metric based on the magnitudes. The method further includes generating a first attack indicator based on a comparison of the time alignment metric to a first threshold and generating a second attack indicator based on a comparison of the similarity metric to a second threshold. The method further includes providing warning of a laser-based audio attack based on the first attack indicator and/or the second attack indicator.
US11961532B2
Systems and methods for enhancing a headset user's own voice include at least two outside microphones, an inside microphone, audio input components operable to receive and process the microphone signals, a voice activity detector operable to detect speech presence and absence in the received and/or processed signals, and a cross-over module configured to generate an enhanced voice signal. The audio processing components includes a low frequency branch comprising low pass filter banks, a low frequency spatial filter, a low frequency spectral filter and an equalizer, and a high frequency branch comprising highpass filter banks, a high frequency spatial filter, and a high frequency spectral filter.
US11961523B2
Systems and methods are provided for optimizing and securing an enterprise voice service accessed by an external voice assistant device. An enterprise voice assistant installed on a client device acts as an enterprise voice service for an external voice assistant device. The enterprise voice assistant receives a voice query from the external voice assistant device. The voice query is processed using a machine learning model to extract an intent and at least one slot. The extracted intent and at least one slot are used to determine whether a response to the voice query can be generated using local enterprise data that was previously received and stored by the client device from a management server. The response is generated based on the determination by using the local enterprise data or by sending the extracted intent and at least one slot to and receiving the response from the management server.
US11961521B2
Disclosed herein are system, apparatus, article of manufacture, method and/or computer program product embodiments, and/or combinations and sub-combinations thereof, for providing voice control using multiple digital assistants. In some embodiments, a voice platform operates to receive a voice input from a user. The voice platform selects a digital assistant from a plurality of digital assistants based on a trigger word. The voice platform then generates an intent from the voice input using the selected digital assistant. The voice platform then transmits the intent to a media device for processing.
US11961514B1
An acoustic event detection system may employ one or more recurrent neural networks (RNNs) to extract features from audio data, and use the extracted features to determine the presence of an acoustic event. The system may use self-attention to emphasize features extracted from portions of audio data that may include features more useful for detecting acoustic events. The system may perform self-attention in an iterative manner to reduce the amount of memory used to store hidden states of the RNN while processing successive portions of the audio data. The system may process the portions of the audio data using the RNN to generate a hidden state for each portion. The system may calculate an interim embedding for each hidden state. An interim embedding calculated for the last hidden state may be normalized to determine a final embedding representing features extracted from the input data by the RNN.
US11961511B2
A system and method for detecting and resolving mis-transcriptions in a transcript generated by an automatic speech recognition system when transcribing spoken words. The system and method receive a machine language generated transcript of a speech signal by at least one of a first machine learning system and a second machine learning system, and analyze the machine language generated transcript to find a region of low confidence indicative of a mis-transcription and predict an improvement to the region of low confidence indicative of the mis-transcription. The system and method select a replacement word for the mis-transcription based on the predicted improvement to the region of low confidence and replace the mis-transcription by the replacement word to generate a corrected transcript.
US11961510B2
According to one embodiment, an information processing apparatus includes following units. The acquisition unit acquires first training data including a combination of a voice feature quantity and a correct phoneme label of the voice feature quantity. The training unit trains an acoustic model using the first training data in a manner to output the correct phoneme label in response to input of the voice feature quantity. The extraction unit extracts from the first training data, second training data including voice feature quantities of at least one of a keyword, a sub-word, a syllable, or a phoneme included in the keyword. The adaptation processing unit adapts the trained acoustic model using the second training data to a keyword detection model.
US11961502B1
Aspects include approaches for feedback instability control in wearable audio devices. In certain cases, a method of controlling feedback instability in a wearable audio device with an active noise reduction (ANR) system includes: determining a current feedback instability by combining outputs from multiple instability detectors, applying latch logic to the current feedback instability to determine a current mitigation value, and adjusting a driver command signal based on the current mitigation value to mitigate feedback instability.
US11961500B2
A modular mounting system may include multiple parts couplable together to form a customizable assembly of parts. The parts may have a variety of lengths, depths, and heights and a rectangular prism shape or a rectangular wedge shape. A first part may have a first set of coupling holes on a first side surface for aligning with a second set of coupling holes on a second side surface of a second part. The first part may have a first cable routing opening for aligning with a second cable routing opening of the second part. The second part may couple to the first part at a front position and a third part may couple to the first part in a rear position and adjacent to the second part. Additional parts (e.g., a fourth part, a fifth part, etc.) may couple to the first part, the second part, and/or the third part.
US11961499B2
A sound signal generation method for a keyboard including a pedal and a key, the method according to an embodiment of the present disclosure comprises generating a first sound signal and a second sound signal different from the first sound signal based on first operation data corresponding to an operation of the key, and adjusting a relationship between the first sound signal and the second sound signal to sound at respective timings according to a physical quantity of a key pressing operation of the key to control a decay rate of the first sound signal to be different from a decay rate of the second sound signal based on a key release operation of the key.
US11961492B2
A pixel circuit, a display panel, a display device and a driving method. The pixel circuit includes: a first control module, a latch module, a second control module, a first input module and a second input module. The first control module provides a signal on a data line to a first node under control of a signal of first gate line. The latch module latches signals of the first node and a second node. The second control module provides signal on the data line to a third node under control of a signal on a second gate line. The first input module provides a signal of a reference signal terminal to a pixel electrode under control of signal of the first node. The second input module provides a signal of the third node to the pixel electrode under control of signal of the second node.
US11961490B2
Disclosed is a driving circuit, a display panel and a display device. The driving circuit includes a plurality of cascaded driving units, where a first staged driving unit includes a forward and backward scan control module, a node signal control module, an output control module, a first voltage stabilizing module, a first pull-down module, a second pull-down module and an electrical leakage control module. The electrical leakage control module is configured to maintain a voltage level of an output signal of the forward and backward scan control module.
US11961473B2
A display device includes a pixel, wherein the pixel has a driving transistor, a monitoring transistor connected to the driving transistor, and a resistor provided in the pixel, and having one end connected between the driving transistor and the monitoring transistor, and the display device is capable of detecting a temperature of the pixel in accordance with a value of current that flows through the resistor and the monitoring transistor.
US11961467B2
A compensation circuit, a control chip, and a display device are provided to solve a problem of low luminance of OLED display panels due to an existence of drifting of threshold voltage of the OLED display panels. The compensation circuit is applied to a drive circuit which includes a first TFT, a second TFT, an OLED, and a capacitance. The compensation circuit includes a third TFT and a detection circuit. A control electrode of the third TFT is configured to be connected with a second electrode of the second TFT, a first electrode of the third TFT is configured to be connected with a control electrode of the second TFT. The detection circuit is configured to be turned off and turned on respectively when receiving two continuous voltage signals output from the second electrode of the third TFT.
US11961463B2
A pixel connected to a first scan line includes a light-emitting element including an anode and a cathode, a first transistor including a first electrode, a second electrode, and a gate electrode connected to a first node, a first capacitor connected between the first node and a second node, a second transistor connected between the second electrode of the first transistor and the first node including a gate electrode connected to the first scan line, a third transistor including a first electrode, a second electrode connected to the second node, and a gate electrode connected to the first scan line, and a fourth transistor including a first electrode connected to a first driving voltage line, a second electrode connected to the first electrode of the first transistor, and a gate electrode connected to the first scan line.
US11961461B2
A pixel circuit includes: a first transistor including a gate electrode connected to a first node, a source electrode connected to a first power line, and a drain electrode connected to a second power line; a light emitting element connected between the first transistor and the first or second power line; a second transistor connected between a data line and the first node, and including a gate electrode connected to a first scan line; a first capacitor connected between the first node and the source electrode of the first transistor; a third transistor connected between the first node and the first power line, and including a gate electrode connected to a second node; a fourth transistor connected between the second node and the data line, and including a gate electrode connected to a second scan line; and a second capacitor connected between the second node and a first control line.
US11961458B2
A display device includes: a display panel including a pixel array, in which pixels that include a plurality of inorganic light-emitting devices of different colors are arranged in a matrix form, and a pixel circuit that is provided for each of the plurality of inorganic light-emitting devices, and the pixel circuit controls, on the basis of an applied image data voltage, the driving time and the magnitude of driving current provided to the inorganic light-emitting devices; a sensor which senses, on the basis of a voltage applied to the pixel circuit, a current flowing through a driving transistor included in the pixel circuit and which outputs sensing data corresponding to the sensed current; and a corrector which corrects, on the basis of the sensed data, the image data voltage applied to the pixel circuit.
US11961455B2
A pixel circuit includes: a light emitting element; a driving transistor to generate a driving current; a write transistor including a control electrode to receive a write gate signal, a first electrode to receive a data voltage, and a second electrode connected to a first electrode of a storage capacitor; a first compensation transistor including a control electrode to receive a compensation gate signal, a first electrode connected to a control electrode of the driving transistor, and a second electrode connected to a first electrode of the driving transistor; the storage capacitor including the first electrode connected to the second electrode of the write transistor, and a second electrode connected to the control electrode of the driving transistor; and a test transistor including a control electrode, a first electrode to receive the data voltage, and a second electrode connected to a second electrode of the driving transistor.
US11961440B2
A method for driving a display device is provided. The method includes: obtaining a refresh frequency of a current frame image; adjusting a common voltage of all pixels in a second vertical blank interval to control a difference value between a root mean square of voltage differences between common voltages and pixel voltages of the pixels in a first vertical blank interval when a reference frame image is displayed, and a root mean square of voltage differences between common voltages and pixel voltages of the pixels in the second vertical blank interval when a current frame image is displayed to be within a preset-voltage-difference-range, such that the difference in decrease levels of potentials of the pixels at different refresh frequencies are greatly reduced, the screen brightness displayed on the display device at different refresh frequencies tend to be consistent, and a screen flicker phenomenon is further improved.
US11961431B2
The disclosure describes aspects of a display processing circuitry. In an aspect, one or more displays that support multiple views include one or more arrays of pixels, one or more backplanes, and a processing circuitry configured to receive one or more data streams, control processing of the data streams based on policies from which to select a mode of operation, each mode of operation defining which rays of light the arrays of pixels in the displays are to contribute to generate a particular view or views and the tasks to be performed by the processing circuitry to modify the data streams accordingly. The processing circuitry further provides signaling representative of the modified data streams to the arrays of pixels through a circuit configuration of the backplanes for the arrays of pixels to contribute the rays that will to generate the particular view or views. A corresponding method is also described.
US11961426B2
The present disclosure provides a display screen splicing device and a spliced display device. The display screen splicing device includes a substrate, at least two carrier plates, and a position adjustment assembly. The carrier plates are disposed on the substrate. The position adjustment assembly is connected between the substrate and the carrier plates. The position adjustment assembly includes a first adjustment member disposed on the substrate, and a second adjustment member movably connected to the first adjustment member. The second adjustment member is fixedly connected to the carrier plates. A movement track of the second adjustment member is parallel to a plane where the carrier plates are located.
US11961422B2
A recyclable shrink label includes a heat shrink film having a first surface and a second surface opposite of the first surface; and a light blocking layer disposed adjacent the first surface and comprising a light blocking component, the light blocking layer being constructed for the recyclable shrink label to block at least 80% of incident light having wavelengths in a range of 200 nm to 900 nm. The recyclable shrink label may further include an indicia layer. The recyclable shrink label may further include a high opacity layer. The recyclable shrink label may be applied to a container, e.g., a recyclable container. Articles including the recyclable shrink label may be recycled in a process where both the container and the label are recognized as a resin and may be directed into a corresponding recycling stream. In some cases, both the container and the label include PET.
US11961405B2
An unmanned aerial system (UAS) may execute a mission planned by a UAS traffic management (UTM) system. The UAS may receive a mission planning response message from the UTM that includes a mission route for the UAS to navigate and a configuration of one or more trigger events. The mission route may be made up of a sequence of waypoints in an airspace. Each of the waypoints may be configured with a dynamic path conforming profile (PCP) a dynamic required navigation performance (RNP) value. The UAS may monitor at least the RNP value in one or more time intervals to determine if a trigger event occurs. The UAS may transmit a path conformance status report to the UTM upon determining that a trigger event of the one or more trigger events occurred. The path conformance status report may indicate conformance to one or more parameters specified in the PCP.
US11961400B2
A congestion rate calculation unit calculates a congestion rate in the cabin based on the number of recognized passengers. When the congestion rate is more than a predetermined congestion threshold, an in-vehicle display and an in-vehicle speaker are capable of giving an alighting notification that notifies the presence of a passenger who is alighting at the next stop and seat information of the passenger, and does not make an alighting notification when the congestion rate is less than or equal to the congestion threshold in the process of the passenger vehicle heading to the next stop.
US11961393B2
An accessible and usable mobile device application is provided herein that integrates with a technology network designed to increase an ability to orient, locate and travel within indoor and outdoor physical environments independently, safely, and securely for people with sensory disabilities and the aging population who have visual, hearing, mobility, and/or cognitive disabilities.
US11961390B1
This disclosure describes systems and methods for using a primary device, communicatively coupled to a remote system, to configure or re-configure a secondary device in the same environment as the primary device. In some instances, the primary device may communicatively couple to the secondary device via a short-range wireless connection and to the remote system via a wireless area network (WAN), a wired connection, or the like. Thus, the primary device may act as an intermediary between the secondary device and the remote system for configuring the secondary device.
US11961382B2
A method for operating a hearing aid system. The hearing aid system includes a hearing aid with at least one input transducer, an output transducer, and a motion sensor. The movement of a hearing aid system user is captured as movement data of the motion sensor. A probability for a future fall or trip event on the part of the hearing aid system user is determined on the basis of the captured movement data. A perceptible warning signal is generated when the probability reaches or exceeds a stored threshold value.
US11961380B2
A audible alarm device (AAD) having: a housing extending axially upwardly and radially outwardly, and having an axial bottom portion and an axial top portion, the top portion having a smoke chamber defined by: a top surface that is planar and having a first diameter, a bottom surface separating the top portion from the bottom portion, the bottom surface being planar and having a second diameter that is larger than the first diameter, a side surface connecting the top and bottom surfaces, and a circumferential opening in the side surface providing fluid egress to the smoke chamber, a piezo sounder disposed in the smoke chamber, radially centered within the top portion and axially proximate the top surface of the top portion, the piezo sounder configured to direct sound to the bottom surface.
US11961374B2
In a POS terminal device (1) according to the present invention, a rotation center of an operator-side rotation shaft (31) is at a position spaced apart from a longitudinal center line of a housing (2), a rotation center of a customer-side rotation shaft (41) is at a position spaced apart from the center line on an opposite side of the operator-side rotation shaft (31), an operator display (3) is rotated by 90 degrees in a horizontal direction around the operator-side rotation shaft (31) in such a way that a lateral end surface having a shorter distance from the rotation center of the operator-side rotation shaft (31) approaches a customer display (4), and the customer display (4) is rotated by 90 degrees in the horizontal direction around the customer-side rotation shaft (41) in the same direction as the operator display (3).
US11961359B2
Methods and apparatuses are provided for providing reel-strip-based wagering games in which the reel strips include one or more feature symbols and one or more configurable symbols. Each time a feature symbol of a reel strip is displayed in a window of the wagering game associated with that reel strip, one or more “hot spot windows” associated with that window may be determined. Hot spot windows may have a modified status applied to them that may last for a predetermined number of gameplay instances. Awards associated with the configurable symbols may, if a configurable symbol is selected for display in a window with one or more modified statuses currently applied, be modified by a modifier that is based on the applied one or more modified statuses.
US11961353B2
A system for dispensing and packaging drug portions includes one or more storage containers, the one or more storage containers each including a housing defining a receiving chamber for drug portions and a singulating device disposed at least partially within the housing for singulating and dispensing the drug portions contained within the receiving chamber, the singulating device having an electrically conductive outer surface. The system also includes a blister packaging machine for packaging drug portions dispensed from the one or more storage containers, wherein a conductor device is provided, the conductor device providing an electrically conductive coupling between the singulating device outer surface and a contact configured to dissipate an electrical charge.
US11961343B2
A lock comprising a housing, a plunger, a locking member, a locking plate, and a control assembly. The housing having an internal cavity, a recess, and a bore. The plunger is disposed in the bore and is slidable between a closed position wherein a second end of the plunger is positioned in the internal cavity and an intermediate portion of the plunger extends across the recess, and an open position wherein the plunger is withdrawn from the internal cavity and the recess. The locking member is movable between a locking position wherein the locking member is engaged with the plunger and an unlocking position wherein the locking member is disengaged therefrom. The control assembly operates the locking plate between a lock position to hold the locking member in the locking position and an unlock position to permit the plunger to move from the closed position to the open position.
US11961330B2
There is provided a system configured to trigger system configured to trigger a function, said system comprising: at least one actuator that is associated with said function; an image capturing sensor; a computing device comprising a data processor, and a computer program product comprising a machine learning model trained for detecting an intent of a person to operate said at least one actuator, wherein said computer program product when running on said data processor: receives at least one image from said image capturing sensor; analyzes said at least one image, the analyzing comprises: subjecting said at least one image to said machine learning model; detecting presence of said intent to operate said at least one actuator in said at least one image, and triggers said function upon detecting said intent.
US11961329B2
The disclosure is inputting a first image obtained by capturing an object of authentication moving in a specific direction; inputting a second image at least for one eye obtained by capturing a right eye or a left eye of the object; determining whether the second image is of the left eye or the right eye of the object, based on information including the first image, and outputting a determination result associated with the second image as left/right information; comparing characteristic information relevant to the left/right information, the characteristic information being acquired from a memory that stores the characteristic information of a right eye and a left eye pertaining to object to be authenticated, with characteristic information associated with the left/right information, and calculating a verification score; and authenticating the object captured in the first image and the second image, based on the verification score, and outputting an authentication result.
US11961321B2
A biometric skin contact sensor comprising an array of sensor pixels, wherein each sensor pixel comprises: a capacitive sensing electrode for accumulating a charge in response to proximity of a conductive object to be sensed; a reference capacitor connected to the capacitive sensing electrode; a sense voltage-controlled impedance, VCI, having a control terminal connected to a connection between the capacitive sensing electrode and the reference capacitor, the sense VCI having an impedance controlled by its control terminal voltage, and wherein the pixel is arranged so that, in response to a select voltage being applied to the pixel, the control terminal voltage of the sense VCI indicates the proximity of the conductive object to be sensed; and biasing circuitry comprising a one-way conduction path from a bias voltage connection to the control terminal of the sense VCI so that current flows from the bias voltage towards the control terminal of the sense VCI in response to the control terminal voltage of the sense VCI dropping below a floor value.
US11961313B2
Systems and methods for using image analysis techniques to assess unsafe driving conditions by a vehicle operator are discloses. According to aspects, a computing device may access and analyze image data depicting the vehicle operator. In analyzing the image, the computing device may measure certain visible metrics as depicted in the image data and compare the metrics to corresponding threshold values, and may accordingly determine whether the vehicle operator is exhibiting an unsafe driving condition. The computing device may generate and present alerts that indicate any determined unsafe driving condition.
US11961309B2
A vehicle may include a camera obtaining a surrounding image around the vehicle; and a controller configured to derive spatial recognition data by learning the surrounding image of the vehicle as an input value of the controller, derive object recognition data including wheel area data of surrounding vehicles around the vehicle by learning the surrounding image of the vehicle as an input value of the controller, determine a ground clearance between a bottom surface of a vehicle body of the surrounding vehicles and a ground by use of the spatial recognition data and the wheel area data, and control the vehicle to park the vehicle according to the ground clearance.
US11961305B2
Systems and methods for tracking the location of a non-destructive inspection (NDI) scanner using scan data converted into images of a target object. Scan images are formed by aggregating successive scan strips acquired using one or two one-dimensional sensor arrays. An image processor computes a change in location of the NDI scanner relative to a previous location based on the respective positions of common features in partially overlapping scan images. The performance of the NDI scanner tracking system is enhanced by: (1) using depth and intensity filtering of the scan image data to differentiate features for improved landmark identification during real-time motion control; and (2) applying a loop-closure technique using scan image data to correct for drift in computed location. The enhancements are used to improve localization, which enables better motion control and coordinate accuracy for NDI scan data.
US11961299B2
A method and an apparatus for generating a video fingerprint are disclosed. The method includes: performing shot boundary detection on content of a video; determining a time duration of each shot according to positional points of the shot boundary, and compose the time duration of each shot into a shot boundary time slice sequence; and obtaining video fingerprint information according to the time slice sequence.
US11961298B2
Systems and methods for detecting objects in a video are provided. A method can include inputting a video comprising a plurality of frames into an interleaved object detection model comprising a plurality of feature extractor networks and a shared memory layer. For each of one or more frames, the operations can include selecting one of the plurality of feature extractor networks to analyze the one or more frames, analyzing the one or more frames by the selected feature extractor network to determine one or more features of the one or more frames, determining an updated set of features based at least in part on the one or more features and one or more previously extracted features extracted from a previous frame stored in the shared memory layer, and detecting an object in the one or more frames based at least in part on the updated set of features.
US11961295B2
A method of automated configuration in a bioprocess system and to verify a process defined by a flow path representation. The method comprises the steps of: capturing one image of the bioprocess system comprising tubing for the fluid communication between units of the bioprocess system; analyzing the captured image to identify the tubing connecting units of the bioprocess system; producing a processed representation from the captured image wherein at least a part of the tubing is identified; and comparing the processed representation with the flow path representation to verify their functional concordance.
US11961286B2
A single-instruction, multiple data processor performs object detection in an image by testing for a plurality of object features in a plurality of image regions, the processor comprising: a set of computation units operable to execute a plurality of classifier sequences in parallel, each classifier sequence comprising a plurality of classifier routines, and each classifier routine comprising identical instructions to the other classifier routines in each of the plurality of classifier sequences; wherein each computation unit is configured to independently maintain data identifying an image region and a feature under test on that computation unit, and each classifier routine is arranged to access the data, test the identified feature against the identified image region and update the data such that the computation units are operable to concurrently test different features against different image regions.
US11961281B1
Techniques for training a machine-learning model are described. In an example, a computer generates a first pseudo-label indicating a first mask associated with a first object detected by a first machine-learning model in a first training image. A transformed image of the first training image can be generated using a transformation. Based on the transformation, a second pseudo-label indicating a second mask detected in the transformed image and corresponding to the first mask can be determined. A second machine-learning model can be trained using the second pseudo-label. The trained, second machine-learning model can detect a third mask associated with a second object based on a second image.
US11961272B2
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for using a surfel map to generate long range localization. One of the methods includes obtaining, for a particular location of a vehicle having a camera and a detection sensor, surfel data including a plurality of surfels. Each surfel in the surfel data has a respective location and corresponds to a different respective detected surface in an environment. Image data captured by the camera is obtained. It is determined that a region of interest for detecting objects for a vehicle planning process is outside a detectable region for the detection sensor. In response, it is determined that the image data for the region of interest matches surfel color data for the surfels corresponding to the region of interest. In response, the vehicle planning process is performed with the region of interest designated as having no unexpected objects.
US11961268B2
Methods and devices for encoding a point cloud. More than one frame of reference is identified and a transform defines the relative motion of a second frame of reference to a first frame of reference. The space is segmented into regions and each region is associated with one of the frames of reference. Local motion vectors within a region are expressed relative to the frame of reference associated with that region. Occupancy of the bitstream is entropy encoded based on predictions determined using the location motion vectors and the transform associated with the attached frame of reference.
US11961261B2
A scheme for modifying an image is disclosed, which includes receiving a source image having a first image configuration; determining a second image configuration for a target image; providing the received source image to an AI engine trained to identify, based on a set of rules related to visual features, candidate regions from the source image; generating proposal images based on the candidate regions, respectively; determining, based on prior aesthetical evaluation data, an aesthetical value of each regional proposal image; and selecting, based on the determined aesthetical value of each regional proposal image, one of the regional proposal images as the target image; extracting, from the AI engine, the target image; and causing the target image to be displayed via a display of a user device.
US11961255B2
The object detection device extracts a plurality of predetermined features from an image in which a target object is represented, calculates an entire coincidence degree between the plurality of predetermined features set for an entire model pattern of the target object and the plurality of predetermined features extracted from a corresponding region on the image while changing a relative positional relationship between the image and the model pattern, and calculates, for each partial region including a part of the model pattern, a partial coincidence degree between the predetermined features included in the partial region and the predetermined features extracted from a region corresponding to the partial region on the image. Then, the object detection device determines whether or not the target object is represented in the region on the image corresponding to the model pattern based on the entire coincidence degree and the partial coincidence degree.
US11961249B2
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for generating a depth image, comprising obtaining data representing a first image generated by a first sensor and a second image generated by a second sensor, wherein each of the first and second images includes a plurality of pixels; determining, for each pixel of the plurality of pixels included in the first image, whether the pixel is a boundary pixel associated with a boundary of an object that is represented in the first image; determining, from a plurality of candidate penalty values and for each pixel in the first image, an optimized penalty value for the pixel; generating an optimized cost function for the first image based on the optimized penalty values for the plurality of pixels; and generating a depth image for the first image based on the optimized cost function.
US11961243B2
A geometric approach may be used to detect objects on a road surface. A set of points within a region of interest between a first frame and a second frame are captured and tracked to determine a difference in location between the set of points in two frames. The first frame may be aligned with the second frame and the first pixel values of the first frame may be compared with the second pixel values of the second frame to generate a disparity image including third pixels. One or more subsets of the third pixels that have a value above a first threshold may be combined, and the third pixels may be scored and associated with disparity values for each pixel of the one or more subsets of the third pixels. A bounding shape may be generated based on the scoring.
US11961241B2
Examples disclosed herein may involve a computing system that is operable to (i) receive a sequence of images captured by a camera associated with a vehicle, (ii) for each of at least a subset of the received images in which a given agent is detected, (a) generate a respective pixel mask that identifies a boundary of the given agent within the image, (b) identify, as a tracking point for the given agent within the image, at least one given pixel within the pixel mask that is representative of an estimated intersection point between the given agent and a ground plane, and (c) determine a position of the given agent at the capture time of the image based on the tracking point and information regarding the ground plane, and (iii) determine a trajectory for the given agent based on the determined positions of the given agent.
US11961239B2
Disclosed are a method and a device for marking an image position of a sub-pixel of a display screen, and a storage medium. The method includes: obtaining an original image of the sub-pixel of the display screen that has been taken, marking all the sub-pixel bright points in the original image of the sub-pixel to obtain a sub-pixel mark map; searching for points to be filled among adjacent points of the bright point of each sub-pixel in the sub-pixel mark map according to the first direction pixel pitch and the second direction pixel pitch in the original image of the sub-pixel, filling the points to be filled to obtain a filling mark map; and obtaining the target sub-pixel mark map based on the sub-pixel mark map and the filling mark map.
US11961236B2
Systems and methods for determining bacterial load in targets are disclosed. An autofluorescence detection and collection device includes a light source configured to illuminate a target with excitation light causing at least one biomarker in the illuminated target to fluoresce. Bacterial autofluorescence data regarding the target is collected and analyzed to determine bacterial load the target. The autofluorescence data may be analyzed using pixel intensity.
US11961233B2
This application provides a method and apparatus for training an image segmentation model, a device, and a storage medium. The method includes: training an initial image segmentation model by using source domain samples, to obtain a pre-trained image segmentation model; extracting a predicted segmentation result of a source domain image and a predicted segmentation result of a target domain image by using the pre-trained image segmentation model; training a first discriminator by using the predicted segmentation result of the source domain image and the predicted segmentation result of the target domain image; training a second discriminator by using the predicted segmentation result of the source domain image and a standard segmentation result of the source domain image; and iteratively training the pre-trained image segmentation model according to a loss function of the pre-trained image segmentation model, an adversarial loss function of the first discriminator, and an adversarial loss function of the second discriminator, until convergence, to obtain a trained image segmentation model.
US11961228B2
A medical image acquisition unit acquires a medical image obtained by imaging an observation target. A feature amount calculation unit calculates a feature amount of the observation target for each pixel of an image region of the medical image or for each divided region obtained by dividing the image region of the medical image into a specific size. A stage determination unit calculates a distribution index value which is an index value of the spatial distribution of the feature amount of each divided region, and determines the disease stage of the observation target based on the distribution index value.
US11961227B2
A method for detecting and locating a lesion in a medical image is provided. A target medical image of a lesion is obtained and input into a deep learning model to obtain a target sequence. A first feature map output from the last convolution layer in the deep learning model is extracted. A weight value of each network unit corresponding to each preset lesion type in a fully connected layer is extracted. For each preset lesion type, a fusion feature map is calculated according to the first feature map and the corresponding weight value and resampled to the size of the target medical image to generate a generic activation map. The maximum connected area in each generic activation map is determined, and a mark border surrounding the maximum connected area is created. A mark border corresponding to each preset lesion type is added to the target medical image.
US11961210B2
An inspection apparatus includes a specimen stage configured to retain a specimen, at least three imaging devices arranged in a triangular array positioned above the specimen stage, each of the at least three imaging devices configured to capture an image of the specimen, one or more sets of lights positioned between the specimen stage and the at least three imaging devices, and a control system in communication with the at least three imaging devices.
US11961208B2
Correcting motion-based inaccuracy in point cloud data generated by one or more sensors carried by a scanning platform, and associated systems and methods are disclosed herein. A representative method includes associating a motion model with a target object of the point cloud, estimating adjusting factors based on the motion model, and adjusting scanning points in the point cloud using the adjusting factors.
US11961205B2
An image resynthesis system, a system for training a gap filling module to be used in the image resynthesis system, an image resynthesis method, a computer program product, and a computer-readable medium are provided. The image resynthesis system comprises a source image input module, a forward warping module predicting, for each source image pixel of a source image, a corresponding position in a target image, and predicting a forward warping field which is aligned with the source image, and a gap filling module filling in gaps resulting from application of the forward warping module.
US11961195B2
In some implementations, a method of sketch-based placement of computer-generated graphical objects includes: obtaining an input directed to a content creation region within a user interface, wherein the input corresponds to a sketch of a candidate object, and wherein the user interface includes the content creation region and a presentation region for computer-generated content; and in response to obtaining the input directed to the content creation region: presenting the sketch within the content creation region; obtaining a three-dimensional (3D) model using the input that corresponds to the sketch of the candidate object; generating a computer-generated graphical object using the obtained 3D model; and causing presentation of the computer-generated graphical object together with imagery obtained using the one or more cameras of the device within the presentation region while maintaining presentation of the sketch within the content creation region.
US11961178B2
A method for reducing the effects of latency in an extended reality (XR) experience is disclosed. The method includes: i) distinguishing between two types of imagery to be rendered; ii) differentially computing and communicating data, dependent upon the imagery type, such that when the imagery is of: a) a first type, which is background or distant imagery, it is rendered in a known frame of reference by a server and sent to a user's device from the server where it is transformed to a second frame of reference by the user's device and re-rendered; and b) a second type, which is fast-moving imagery, fast-changing imagery, or imagery very close to a user's point of view relative to the first type imagery, it is rendered locally by the user's device; and iii) compositing the first type imagery and the second type imagery, by the user device.
US11961176B2
Disclosed approaches provide for interactions of secondary rays of light transport paths in a virtual environment to share lighting contributions when determining lighting conditions for a light transport path. Interactions may be shared based on similarities in characteristics (e.g., hit locations), which may define a region in which interactions may share lighting condition data. The region may correspond to a texel of a texture map and lighting contribution data for interactions may be accumulated to the texel spatially and/or temporally, then used to compute composite lighting contribution data that estimates radiance at an interaction. Approaches are also provided for reprojecting lighting contributions of interactions to pixels to share lighting contribution data from secondary bounces of light transport paths while avoiding potential over blurring.
US11961174B2
Improved texturing processes utilizing smart materials are provided to increase developer productivity when texturing objects within multi-dimensional environments, and particularly, 3D environments. A developer may generate an object, select a smart material to apply, and manipulate the dimensions of the object to cause an aspect ratio of at least one surface having a material applied to change without altering an aspect ratio of a texture tile of the material as rendered on the surface of the object. Texturing of object surfaces from a selected smart material is determined in a shared material space based on a mapping of object vertices that maintain original material qualities (e.g., a defined aspect ratio of the texture) and mitigate discontinuities in a material applied to adjacent surfaces, including those of different objects and when those objects are repositioned.
US11961173B2
Systems and methods to reconfigure a scene based on timing and scene content are disclosed. Exemplary implementations may: obtain scene information defines a scene in which an event transpires; analyze the scene information that defines the event to identify effectual content and ineffectual content related to the event within the unedited event duration; and generate, based on the scene information and the analysis, a draft scene that includes an edited event comprising the effectual content from an edited event beginning to an edited event end in accordance with the prospective event duration.
US11961170B2
Automating conversion of drawings to indoor maps and plans. One example is a computer-implemented method of machine learning, the method comprising: receiving, by a device, a first set of updates to a first indoor map, the first indoor map previously created by a production machine-learning system having a production map accuracy; training, by a device, a supporting machine-learning system using the first set of updates to the first indoor map; and then applying, by a device, test data to the supporting machine-learning system, the applying results in first-evaluation indoor map with a first-evaluation map accuracy; and when the first-evaluation map accuracy is within a predetermined window above the production map accuracy refraining, by a device, from updating the production machine-learning system based on the first set of updates.
US11961166B2
Imaging data (20) are acquired by a PET scanner (6) or other imaging device. Iterative image reconstruction of the imaging data is performed to generate a reconstructed image (22). The iterative image reconstruction includes performing an update step (24) that includes an edge preserving prior (28) having a spatially varying edge preservation threshold (30) whose value at each image voxel depends on a noise metric (32) in a local neighborhood of the image voxel. The noise metric may be computed as an aggregation of the intensities of neighborhood image voxels of the reconstructed image in the local neighborhood of the image voxel. The edge preserving prior may be a Relative Difference Prior (RDP). For further noise suppression, during the iterative image reconstruction image values of image features of the reconstructed image that have spatial extent smaller than a threshold (38) may be reduced.
US11961157B2
The present disclosure provides a method for communal facilities management in a smart city based on an Internet of Things. The method includes: obtaining first cleanliness information of the communal facilities in a target area at a first time point and weather information, construction information, factory information, and traffic information of the target area during a target time period; determining second cleanliness information of the communal facilities at the second time point based on the first cleanliness information, the weather information, the construction information, the factory information, and the traffic information; determining, based on the second cleanliness information, target cleanliness information of the communal facilities at the second time point; determining the communal facilities as target communal facilities when the target cleanliness information of the communal facilities satisfies a preset condition, and determining cleaning instructions for cleaning the target communal facilities; and sending the cleaning instructions to an object platform.
US11961155B2
A system for transportation, includes at least one vehicle and an artificial intelligence (AI) system in communication with the at least one vehicle. The AI system is operative on at least one processor having access to a non-transitory storage medium that stores computer executable instructions to be executed by the at least one processor. The AI system includes a first neural network of a hybrid neural network to classify social media data sourced from a plurality of social media sources as affecting a transportation system, a second neural network of the hybrid neural network to predict at least one vehicle-operating objective of the transportation system based on the classified social media data, and a third neural network of the hybrid neural network to optimize a state of the at least one vehicle in the transportation system to achieve the at least one vehicle-operating objective of the transportation system.
US11961136B2
Various embodiments are directed to processing and executing digital asset transfers between two users. An example method includes receiving a data object defining a digital asset transfer, and the data object may be a query from the first user to initiate an outbound transfer to a second user or an approval of a request for digital asset units from the second user. The method further includes retrieving account balance data objects associated with the digital asset accounts for the first and second users. The method further includes, responsive to determining that the digital asset transfer satisfies one or more transfer conditions, executing the digital asset transfer by executing a closed-loop debit from the first user and executing a closed-loop credit to the second user. The method further includes updating the account balance data object to reflect the resulting balances of each digital asset account.
US11961132B2
Systems and methods are disclosed to receive a message from a user device. The message may include metadata that includes data related to one or more specifications of the user device. The method may also determine a sales price for the user device based on the one or more specifications of the user device and create a listing for the user device that includes at least the sales price and at least one of the one or more specifications of the user device.
US11961130B2
Examples provides sale-restricted items management for self-checkout. A list of sale-restricted items is displayed via a graphical user interface (GUI) provided by a user interface. A notification component transmits a notification to a user device associated with an authorized user to verify a transaction responsive to an unauthorized user selection of a sale-restricted item from the list of sale-restricted items displayed. The notification includes an identification of the selected sale-restricted item and location of the selected sale-restricted item. A verification component authorizes completion of the transaction associated with the selected sale-restricted item by the unauthorized user on condition an age verification is obtained from the user device associated with the authorized user. Responsive to the authorization, an unlocking signal is sent to a locking storage device storing the selected sale-restricted item.
US11961128B2
Systems and methods for determining an event validation status are provided. A start time and at least one authorization time for each of a plurality of event components relating to an event can be received. An authorization status of each event component can be determined across a predetermined period of time, based on the start time and the at least one authorization time of each of the plurality of event components. A validation status of the event can be determined across the predetermined period of time, based on the authorization status of each event component across the predetermined period of time. Graphical information corresponding to a visual representation of the authorization status of each event component and the validation status of the event across the predetermined period of time can be generated and displayed on an electronic display device.
US11961127B2
An email payment gateway may be configured to send emails to potential donors. The emails may include mailto hyperlinks. Each mailto hyperlink may be associated with one or more fundraising campaigns, and each mailto hyperlink describes an email message that may be generated when that hyperlink is selected. When a mailto hyperlink is selected, the generated email message may include one or more parameters related to the fundraising campaign associated with the hyperlink, such as an identifier of the fundraising campaign, donor identity or donation amount. The generated email message may then be transmitted to the email payment gateway. The email payment gateway may receive the message and, based on the parameters in the received message, process the donation on behalf of the donor.
US11961126B2
Systems and methods that provide electronic bidding on digital advertising placed on non-personal digital devices in public or semi-public settings and enable subsequent consumer actions taken on other media channels and devices to be attributed to such advertising in digital ad buying systems.
US11961107B2
A mobile device with a display, processor(s), and memory: identifies a retail machine configured for wireless communications based on broadcasted information transmitted by the retail machine and including an identifier corresponding to the retail machine; transmits the identifier to a server and receives from the server an electronic communication including a promotional offer for products or services offered by the retail machine; displays the promotional offer; detects selection of a promotional offer; receives a notification from the retail machine that a product or service was provided by the retail machine for a user of the mobile device; transmits confirmation information associated with the notification to the server, receives promotion validation information from the server indicating validation of the promotional offer; and based on the promotion validation information, displays information confirming application of the promotional offer.
US11961106B2
An end-user computing device may utilize an imaging device to capture input from an electronic tag of a physical asset. The end-user computing device may generate supplemental digital data associated with the input. The end-user computing device may transmit the input and the supplemental digital data to an authentication and digital assets server. The authentication and digital assets server may authenticate the physical asset and transmit the authentication results to the end-user computing device, which may display the authentication results. If the authentication of the physical asset is successful, the authentication and digital assets server may select one or more digital assets and transmit the one or more digital assets to the end-user computing device. The end-user computing device may display the one or more digital assets.
US11961103B2
Systems and methods for interfacing with a third-party website. In one embodiment, a computer system is configured to directly interface with a website via a webpage to change certain numerical values through the use of digital codes. The digital codes are applied to a data entry interface on the webpage, and the responses are monitored and transmitted back to a server system.
US11961090B2
A payment support system includes a communication state determination processing unit, a payment processing unit, and a notification processing unit. The communication state determination processing unit determines a communication state of a user terminal of a user who uses a facility. The payment processing unit executes a process concerning payment of a use price of the facility when the communication state determination processing unit determines that communication of the user terminal has been interrupted. The notification processing unit causes at least one of the user terminal and a facility terminal installed in the facility to notify predetermined information when the communication state determination processing unit determines that communication of the user terminal has been interrupted.
US11961085B2
The disclosed technology relates to Spend Limit Systems for gas-station refuel transactions. An exemplary system may receive vehicle information identifying a customer's vehicle and identify associated vehicle characteristics (e.g., gas tank size). The system may identify a known gas-station transaction geographic region for the customer. When the customer (or a fraudster) attempts to purchase gas, the system may receive a transaction request and, in response, set a single transaction limit sufficient to fill the gas tank size with gas and an associated spend limit. The system may also determine whether the merchant location falls within the known gas-station transaction geographic region. When it does, the system may approve the transaction request up to the spend limit. Otherwise, the system may perform one or more fraud prevention actions to authenticate the customer and either approve or deny the transaction request up to the spend limit and/or selectively perform fraud mitigation action(s).
US11961080B2
Method and systems for securely and accurately authenticating a payment card by using biometric information associated with an authorized user is provided. The method may be implemented by providing a payment card that includes a processor; a display area coupled to the processor and configured to hide account information when the payment card has not been authenticated and to display the account information for a predetermined time interval when the payment card is authenticated; a sensor coupled to the processor and configured to capture biometric information of a user; and a communication interface coupled to the processor and configured to facilitate wireless communication with a mobile smart phone.
US11961075B2
A computer-implemented platform (1000) for conducting an electronic payment transaction between a user (104) and a merchant (102, 103) is provided. The platform (104) includes a computer system (100) configured for the generation of a data structure containing payment data; a mobile device (106, 800) associated with a user (104) configured to use the data structure generated by the computer system (100) to communicate an electronic message reflecting payment instructions; and a merchant or processing terminal (102, 103, 108) configured for communication with the mobile device (106) to receive the electronic message, and formulate a request to process the electronic payment transaction. Corresponding methods and computer-readable media are also provided.
US11961073B2
To achieve efficient reading of data from a memory including a plurality of banks by specifying different banks and accessing the memory from a plurality of hash computation circuits simultaneously, an information processing device includes a memory 1 including a plurality of banks, a plurality of hash computation circuits 8, and an interconnect 2 respectively connecting the banks in the memory 1 and the hash computation circuits 8 to each other, wherein the hash computation circuits 8 execute control in such a manner that read requests for reading data from the memory 1 respectively include bank numbers for specifying different banks in the same cycle.
US11961059B2
The present disclosure promotes distribution of sensor data among a plurality of business operators. A controller that an information processing system according to the present disclosure includes collects first data including a plurality of items and personal information from mobile bodies belonging to a first business operator. The controller converts the first data to second data not being usable to identify individuals. The controller provides data in a range decided based on content of a predetermined data use contract, among the second data, to a second business operator. The controller calculates a consideration for the data that is to be paid by the second business operator, based on a data use record of the second business operator.
US11961056B2
Systems and methods for a mixed deployment architecture are provided. A data center system may include a core compute grid system and a plurality of distributed compute grid systems. The core compute grid system may provide one or more non-distributable services for a payment service provider, such as a database service, and may include one or more isolated environment zones. Each distributed compute grid system provides one or more distributable services for the payment service provider, and each distributed compute grid system provides an identical set of distributable services. The data center system also includes a network coupling the core compute grid system and plurality of distributed compute grid systems. The plurality of distributed compute grid systems transmit queued writes generated by the distributable services to the database service provided by the core compute grid system.
US11961050B2
The present application includes a method and system for real-time predictive scheduling. The system receives information from at least one workload input and at least one personnel input, calculating an initial schedule based on the information and on analytics rules in a scheduling analytics engine. The system then allocates incoming workloads to customer service representatives according to the initial schedule, while monitoring adherence to the initial schedule by calculating deviation from schedule adherence. If the deviation from schedule adherence exceeds an acceptable deviation from schedule adherence within the analytics rules, the system calculates an updated schedule.
US11961047B1
The present disclosure relates to systems, non-transitory computer-readable media, and methods for collecting, organizing, and managing third-party content from multiple sources associated with a user account to present as synthesized tasks in a consolidated graphical user interface and minimize the distraction provided by multiple interfaces. In particular, in one or more embodiments, the disclosed systems analyze content from various web-based data sources, collect relevant content, create synthesized tasks associated with the relevant content, and present the relevant content to the user grouped into synthesized tasks in a single graphical user interface. Additionally, the disclosed systems can prioritize the generated synthesized tasks within the graphical user interface and provide productivity metrics based on the degree to which an associated user interacts with the synthesized tasks.
US11961043B2
An inventory tracking system includes storage modules that hold one or more items. Each item is positionable at locations within the storage modules independent of physical characteristics of the item. Inventory monitoring modules are included to monitor storage modules for adding an item, retrieving an item, consuming of the item, returning an unused item, discarding at least a portion of a consumed item, or combinations thereof. Each act is used to determine information about items utilized in the act, including the location within the storage modules of the items. Each storage module updates a central inventory database about a location of the storage module, a revised inventory of the items stored within the storage modules, or both. The location of the storage modules, the revised inventory of the items stored within the storage modules, or both, is used to order a replenishment of the items held within the storage modules.
US11961038B2
Systems and methods for coordinating the transportation of shipping containers through a terminal are provided. The systems and methods provide for efficient storage of shipping containers in flow stacks in a terminal, enable collaboration among users, and provide efficiencies in executing export street turns and the use of off dock container yards.
US11961031B2
A computerized-method for gauging agent's self-assessment effectiveness, is provided herein. The computerized-method includes for each interaction (i) operating a Self-assessment Consolidation module to calculate a confidence-interval for each data-point of one or more preconfigured data-points, and (ii) operating a Self-assessment Divergence Determinant (SDD) module. The operating of the SDD includes: retrieving one or more data-points of the interaction; for each data-point retrieving the confidence interval; setting a divergence-indicator as zero, when the data point is within the confidence-interval; setting the divergence-indicator as a subtraction of the data point from the calculated lower-bound, when the data-point is lower than the lower-bound of the confidence-interval; and setting the divergence-indicator as a subtraction of the calculated upper-bound from the data-point, when the data-point is greater than the upper-bound of the confidence-interval. Then, accumulating the divergence-indicator of the data-points to yield an SDD for the interaction; and sending the SDD to one or more systems.
US11961026B2
A system, method, and computer-readable medium, including authoring and consolidating a semantic layer universe and at least one semantic layer extension (e.g., a collection of semantic layer entities) created on top of the objects of the semantic layer universe, the semantic layer universe and the one or more semantic layer extensions being linked via a repository relationship; and dynamically presenting a consolidated view of relevant objects from the semantic layer universe and possibly entities of the at least one semantic layer extension to provide a user with additional querying metadata.
US11961025B2
An automated driving vehicle includes: a communication device which receives a traveling plan from an operation management device provided outside an vehicle; and an automated driving controller which allows an vehicle the controller is associated with to travel autonomously along a traveling route on which a plurality of stations are set so as to fulfill the traveling plan, in which the automated driving controller has a standard plan which prescribes a standard operation schedule of the vehicle the controller is associated with, and the automated driving controller, in a case where the traveling plan has not arrived or is irregular, generates an interim plan on the basis of the standard plan, and allows the vehicle the controller is associated with to travel autonomously so as to fulfill the interim plan.
US11961020B2
This disclosure generally relates to a light electric vehicle. More specifically, this disclosure describes how to limit or restrict access to a light electric vehicle based on determined or anticipated environmental conditions. The disclosure also describes how to change one or more capabilities or operating parameters of the light electric vehicle based on determined and/or anticipated environmental conditions.
US11961019B2
System and method for implementing a user's command to utilize and control an autonomous vehicle. In an aspect, certain rules are arranged for navigation and operation of autonomous vehicles. In another aspect, a one-tap hailing process is configured, wherein destination info is not required. In another aspect, when a user hails a vehicle from a location not suitable for pickup, the user is informed to go to a nearby place within a time period. In another aspect, a delivery vehicle is configured.
US11961017B2
A method may include receiving, from a client device, a reservation time and image data relating to a desired room; receiving, from a network storage device, facility data for a plurality of rooms; identifying, using an image recognition model, the desired room based on the image data and the facility data; determining an availability of the desired room based on the reservation time and the facility data; generating a first reservation option to reserve the desired room and/or a second reservation option to reserve an alternate room; transmitting, to the client device, the first reservation option and/or the second reservation option; receiving, from the client device, a user selection of the first reservation option and/or the second reservation option; and transmitting, to the network storage device, an instruction to reserve the desired room and/or the alternate room.
US11961012B2
Provided is a method for computer-implemented determination of a data-driven prediction model. The method processes digital input data having input and output variables and being semantically annotated based on a digital semantic representation having a hierarchical tree structure where each tree in the structure represents an input variable of the data, the leaf nodes of the respective tree being the discrete values of the input variable. The method of the embodiment provides a recoding of those discrete values by cutting off hierarchical levels of the respective trees. Based on this recoding, a plurality of data modifications is determined for the input data. Those data modifications are trained by a machine learning method where the trained machine learning method with the highest prediction quality is derived from the trained machine learning methods.
US11961009B2
Various embodiments that pertain to artificial intelligence algorithms. A repository can retain a reusable common set of artificial intelligence algorithms. Different users can access this common set of artificial intelligence algorithms and employ individual artificial intelligence algorithms in programs as appropriately as they are developing different applications and/or products. Employment of these individual artificial intelligence algorithms can include, for example, tailoring parameters based on the desires of the individual user's desires using the same common set of algorithms or individually or as a group as appropriate.
US11961005B1
Embodiments are directed to managing machine learning models. Domain items may be determined based on domain data and schema information. Labels that correspond to a predicted outcome may be generated based on the domain data. A model may be trained based on a portion of a plurality of feature records and the labels such that each feature record may be associated with an observance of a domain item. The trained model may be disqualified based on evaluation metrics that may be below a threshold value causing further actions, including: submitting other portions of the feature records to the disqualified model; determining erroneous feature fields in the feature records based on metrics associated with the submission of the other portions of feature records; updating the feature records to exclude the erroneous feature fields; retraining the disqualified model based on the updated feature records.
US11961002B2
Systems and methods include a computer-implemented method for random selection and use of observation cells. Observation cells are randomly selected from a model of process-based reactive transport modeling (RTM). The observation cells are incorporated into a neural network for proxy modeling. A set of parameter-specific proxy models represented by a neural network is trained. Each parameter-specific proxy model corresponds to a specific RTM parameter from a set of RTM parameters. Blind tests are performed using the set of parameter-specific proxy models, where each blind test tests a specific one of the parameter-specific proxy models. Predictions are generated using the set of parameter-specific proxy models. 3-dimensional interpolation the observation cells is performed.
US11960993B2
Various aspects involve a monotonic recurrent neural network (MRNN) trained for risk assessment or other purposes. For instance, the MRNN is trained to compute a risk indicator from a predictor variable. Training the MRNN includes adjusting weights of nodes of the MRNN subject to a set of monotonicity constraints, wherein the set of monotonicity constraints causes output risk indicators computed by the RNN to be a monotonic function of input predictor variables. The trained monotonic RNN can be used to generate an output risk indicator for a target entity.
US11960985B2
A method of artificial neural network computations, including: receiving image data having pixel values; generating, from the pixel values, a column of inputs to a set of artificial neurons; identifying a region of memory cells of the integrated circuit device having threshold voltages programmed to represent a weight matrix for the set of artificial neurons; instructing voltage drivers in the integrated circuit device to apply voltages to the region of memory cells according to the column of inputs; obtaining, based on the region of memory cells responsive to the applied voltages, a first column of data from an operation of multiplication and accumulation applied on the weight matrix and the column of inputs; and applying activation functions of the set of artificial neurons to the first column of data to generate a second column of data representative of outputs of the set of artificial neuron.
US11960975B2
A method for multi-instance learning (MIL)-based classification of a streaming input is described. The method includes running a first biased MIL model using extracted features from a subset of instances received in the streaming input to obtain a first classification result. The method also includes running a second biased MIL model using the extracted features to obtain a second classification result. The first biased MIL model is biased opposite the second biased MIL model. The method further includes classifying the streaming input based on the classification results of the first biased MIL model and the second biased MIL model.
US11960967B2
An information processing system, which determines a partial area used in an erectness determination which determines whether a determination target image is erect based on a determination feature in the partial area in an image having a predetermined format and a position of the partial area in a state in which the image having the predetermined format is erect, includes processor to receive input of a plurality of learning images having the predetermined format, extract area common to the plurality of learning images in an erect state as a candidate for the partial area, determine common area reliability indicative of a degree to which the candidate for the partial area is suitable as the partial area used in the erectness determination, and determine the partial area used in the erectness determination from the candidate for the partial area, based on the common area reliability.
US11960945B2
Message passing circuitry comprises lookup circuitry responsive to a producer request indicating message data provided on a target message channel by a producer node of a system-on-chip, to obtain, from a channel consumer information structure, selected channel consumer information associated with a given consumer node subscribing to the target message channel. Control circuitry writes the message data to a location associated with an address in a consumer-defined region of address space determined based on the selected channel consumer information. When an event notification condition is satisfied for the target message channel and the given consumer node, and an event notification channel is to be used, event notification data is written to a location associated with an address in a consumer-defined region of address space determined based on event notification channel consumer information associated with the event notification channel.
US11960943B2
Some implementations described herein relate to a system that is configured to obtain one or more event logs associated with a tenant of the system. The system may be configured to determine, based on the one or more event logs, an event rate associated with the tenant and thereby determine, based on the event rate, a rotation interval. The system may be configured to cause, based on the rotation interval, a data structure to be generated for storing event logs associated with the tenant that are obtained during a time window. The system may be configured to obtain, within the time window, one or more additional event logs associated with the tenant and to cause, based on obtaining the one or more additional event logs within the time window, the one or more additional event logs to be stored in the data structure.
US11960936B2
The subject matter described herein provides systems and techniques to address the challenges of growing hardware and workload heterogeneity using a Warehouse-Scale Computer (WSC) design that improves the efficiency and utilization of WSCs. The WSC design may include an abstraction layer and an efficiency layer in the software stack of the WSC. The abstraction layer and the efficiency layer may be designed to improve job scheduling, simplify resource management, and drive hardware-software co-optimization using machine learning techniques and automation in order to customize the WSC for applications at scale. The abstraction layer may embrace platform/hardware and workload diversity through greater coordination between hardware and higher layers of the WSC software stack in the WSC design. The efficiency layer may employ machine learning techniques at scale to realize hardware/software co-optimizations as a part of the autonomous WSC design.
US11960928B2
An event monitoring system includes a processor and a storage unit. The storage unit holds an event message including a character string related to an event occurring in an information system and guide information including one or more guides. The guide includes a guide message including a predetermined character string, notified in response to the event, and information regarding a coping method for the event. The processor compares the event message and the guide, associates the guide with the event in a case where the guide further includes information for identifying a variable portion of the guide message and a portion other than the variable portion of the guide message coincides with a portion other than a portion corresponding to the variable portion in the event message, and receives an input of information indicating a correct answer of a guide to be associated with the event in a case where the guide does not include the information for identifying the variable portion.
US11960927B2
A method comprises extracting first task data from a first data source corresponding to a first application and second task data from a second data source corresponding to a second application, and comparing the first task data to the second task data using one or more natural language processing techniques. In the method, one or more matching tasks between the first task data and the second task data are identified based at least in part on the comparing. Code of at least one of the first application and the second application is analyzed to determine whether the code of at least one of the first application and the second application implements the one or more matching tasks.
US11960924B2
Implementations of the present specification provide an inter-thread interrupt signal sending method and apparatus. In the inter-thread interrupt signal sending method, a processor in which a first thread is located sends a notification message to a PCI device via a PCI bus by using an MMIO write operation. The MMIO write operation is implemented based on a virtual space address of the first thread to which a memory address of an MMIO memory of the PCI device is mapped. The PCI device generates an interrupt signal for a second thread in response to receiving the notification message, and sends the interrupt signal to a processor in which the second thread is located based on an interrupt signal sending manner configured in interrupt configuration information of the PCI device. The interrupt configuration information of the PCI device is pre-configured based on status information of the second thread, and the status information of the second thread includes whether the second thread is running or a running status of the second thread.
US11960922B2
In an embodiment, a processor comprises: an execution circuit to execute instructions; at least one cache memory coupled to the execution circuit; and a table storage element coupled to the at least one cache memory, the table storage element to store a plurality of entries each to store object metadata of an object used in a code sequence. The processor is to use the object metadata to provide user space multi-object transactional atomic operation of the code sequence. Other embodiments are described and claimed.
US11960904B2
A device may receive historic temporal data identifying events associated with a system, and may perform block bootstrapping of the hierarchical time series data, based on a hyperparameters, to generate blocks of data points of the historic time series data. The device may process the blocks of data points, with a plurality of different machine learning models, to calculate predictions, and may apply weights to the predictions to generate weighted predictions. The device may aggregate the weighted predictions to generate aggregated predictions, and may apply final weights to the aggregated predictions to generate weighted aggregated predictions. The device may aggregate the weighted aggregated predictions to generate a final prediction, and may perform one or more actions based on the final prediction.
US11960896B2
Methods, systems and apparatuses may provide for technology that triggers an idle state in a first command streamer in response to a request to reset a second command streamer that shares graphics hardware with the first command streamer. The technology may also determine an event type associated with the request and conduct the request based on the event type.
US11960891B2
A digital data processor includes an instruction memory storing instructions each specifying a data processing operation and at least one data operand field, an instruction decoder coupled to the instruction memory for sequentially recalling instructions from the instruction memory and determining the data processing operation and the at least one data operand, and at least one operational unit coupled to a data register file and to the instruction decoder to perform a data processing operation upon at least one operand corresponding to an instruction decoded by the instruction decoder and storing results of the data processing operation. The at least one operational unit is configured to perform a table write in response to a look up table write instruction by writing at least one data element from a source data register to a specified location in a specified number of at least one table.
US11960890B2
Method and device for tabular processing and execution of operation flow, and generation of an operation flow table by the same. The flow steps of the operation flow are sequentially acquired and the continuous flow steps in the operation flow are combined into a flow step sequence corresponding to the operation flow type according to the predetermined flow step sequence combination rule. Based on a predetermined row generation rule corresponding to the flow step sequence having the operation flow types, in the operation flow table, the operation flow table rows corresponding to the flow step sequence are sequentially generated until all the flow steps are processed and a final operation flow table is outputted. The operation flow table is executed by the aforesaid method and device. The editing, processing and execution of the complex operation flow can be made more concise and efficient by the aforesaid operation flow processing.
US11960884B2
An embodiment of the invention is a processor including execution circuitry to calculate, in response to a decoded instruction, a result of a complex multiplication of a first complex number and a second complex number. The calculation includes a first operation to calculate a first term of a real component of the result and a first term of the imaginary component of the result. The calculation also includes a second operation to calculate a second term of the real component of the result and a second term of the imaginary component of the result. The processor also includes a decoder, a first source register, and a second source register. The decoder is to decode an instruction to generate the decoded instruction. The first source register is to provide the first complex number and the second source register is to provide the second complex number.
US11960883B1
Methods, apparatuses, systems, computing entities, and/or the like are provided. An example method may include retrieving software development data associated with a software application; receiving modular configuration data from a client system; determining application usage data based at least in part on a user profile of the client system that is associated with the software application; generating a release note data object based at least in part on at least one of the software development data, the modular configuration data, and the application usage data; and performing one or more software application release operations by transmitting the release note data object to the client system.
US11960878B2
An incentive management system may receive a request for registration of a software application from a software developer and assign at least an API key and an API secret to the software application. The system may further provide, to the software developer, integration instructions including at least the API key and the API secret and provide a developer platform to the software developer, the developer platform configured to receive program information including at one or more actions that may be performed by a user of the software application. The system may monitor messages from one or more application servers, such as via webhooks embedded in the software application, regarding performance of one or more actions identified as actionable by the software developer. The system may periodically determine a cumulative incentive associated with each of the users of the software application and coordinate provision of the incentives.
US11960871B2
A system and method functions to make an app as installed on a smart device usable to access a service, such as a media streaming service. A presence of a counterpart to the app as installed on an appliance within a home network which includes the smart device is detected. A user credential, such as a username and password combination, that is associated with the counterpart to the app is then identified. The user credential is caused to be automatically associated with the app as installed on the smart device.
US11960870B2
Methods, systems, and computer program products for container image management are disclosed. In a method, a first group of operations that are performed in respective layers in a base image are obtained. A second group of operations that are performed in respective layers not comprised in the base image are obtained. The second group of operations are optimized based on a comparison between the first and second groups of operations. A destination container image is generated based on the optimized second group of operations and the base image.
US11960868B2
A workflow engine processes a work problem to generate solutions for the work problem comprising a plurality of related optimization problems. The work problem may comprise a second optimization problem that is dependent on a first optimization problem, such that at least one solution for the first optimization problem is to be utilized as an initial solution for the second optimization problem. The workflow engine generates and stores a branch object for each optimization problem, each branch object specifying a solver engine assigned for processing the optimization problem and dependency information indicating a dependency relationship between the optimization problem and another optimization problem. The workflow engine processes the work problem based on the branch objects by initiating each solver engine to perform optimization operations on the assigned optimization problem based on the corresponding branch object to generate one or more solutions for the assigned optimization problem.
US11960864B2
The disclosure herein describes generating an application from input content. Input content of a content type is obtained, such as an image file, digital document file, or the like. A content data extractor is selected from a set of content data extractors based on the content type. A set of content entities is extracted from the obtained input content using the selected content data extractor, such as text labels, text boxes, buttons, or the like. The set of content entities are normalized according to a standard interface schema and an application template is generated using the normalized set of content entities, whereby an application can be developed using the generated application template. The disclosure enables application interfaces to be designed using a variety of methods and for those different types of designs to be efficiently converted to a functional application.
US11960862B2
A source code correction assistance apparatus is configured to include a storage device that stores an updated source code, and an arithmetic operational device that generates, as an evaluation code template of the updated source code, a template including a conditional branch sentence related to each case of success or failure of an input condition, notifies an evaluator terminal of a request to create an evaluation code based on the template, controls an access to the updated source code by the evaluator, receives editing by the evaluator on the conditional branch sentence in the template, generates a list of input values for executing all control paths of the evaluation code after the editing, and generates an evaluation code driver that automatically executes the evaluation code by inputting the input value.
US11960860B2
Methods, systems, and techniques for enhanced game development workflow between programmers and non-programmers are provided. Example embodiments provide an EGPIDE which provides an environment suitable for workflow collaboration for software programmers or those game developers that prefer to work in textual language versus non-programmer game designers that prefer to work in visual language. In one embodiment, the EGPIDE comprises an EGPIDE script programming parser and visualization engine, an EGPIDE node graph visual programming parser and visualization engine, EGPIDE translation management, EGPIDE autolayout support, and user interface support. These components provide automatic translation between visual programming specification and text based programming specification to enable real time bi-directional communication between these types of programming to expedite game development process.
US11960858B2
System for performance-based design space composition in engineering systems includes design configuration module, explainable recommendation module and user interface module. A list of one or more system configurations is generated, each system configuration having a unique set of components that satisfy system goals and system requirements. For each system configuration, system performance values are determined based on performance enabled by each system component. A design dashboard presents the system configurations in rank order and the system performance value for each of the system configuration components.
US11960846B2
Systems and methods are presented for inferring an embedding vector of an item of a first type into the embedding space. Upon receiving a first time for which there is no embedding vector, documents of a document corpus that include (co-occurrence) both the received item and other items of the same type are identified. Of those other items that have embedding vectors, those embedding vectors are retrieved and averaged. The resulting averaged embedding vector is established as an inferred embedding vector for the received item.
US11960844B2
Systems, devices, and methods of the present invention involve discourse trees. In some aspects, a system creates a discourse tree by identifying elementary discourse units in text. The discourse tree includes nodes, each nonterminal node representing a rhetorical relationship between two elementary discourse units and each terminal node associated with an elementary discourse unit. The system identifies, in a reference sentence of the discourse tree, a rhetorical relation of type elaboration or joint. The system selects a candidate sentence having a highest syntactic generalization score of a set of syntactic generalization scores. The system identifies a semantic relation corresponding to the candidate sentence. The semantic relation corresponds to a word in the candidate sentence and defines a role in the candidate sentence. The system replaces, in the discourse tree, the rhetorical relation with an updated rhetorical relation that corresponds to the semantic relation, thereby creating an updated discourse tree.
US11960833B2
Methods and systems for using machine learning models to organize and select modular components for user interface templates. For example, the methods and systems may use machine learning and/or artificial intelligence to generate user interfaces with a preferred number of user input fields and/or pages, in which the preferred number both satisfies any requirements for the user interface (e.g., information, categories of information, etc.), and ensures that all privacy concerns are met.
US11960832B2
Machine learning, artificial intelligence, and other computer-implemented methods are used to identify various semantically important chunks in documents, automatically label them with appropriate datatypes and semantic roles, and use this enhanced information to assist authors and to support downstream processes. Chunk locations, datatypes, and semantic roles can often be automatically determined from what is here called “context”, to wit, the combination of their formatting, structure, and content; those of adjacent or nearby content; overall patterns of occurrence in a document, and similarities of all these things across documents (mainly but not exclusively among documents in the same document set). Similarity is not limited to exact or fuzzy string or property comparisons, but may include similarity of natural language grammatical structure, ML (machine learning) techniques such as measuring similarity of word, chunk, and other embeddings, and the datatypes and semantic roles of previously-identified chunks.
US11960828B2
Embodiments of the present disclosure relate to a method and apparatus for mapping processing. The method comprises acquiring a first table and a second table, and determining a first header of the first table and a second header of the second table based on received attribute setting information. The method further comprises acquiring a group of column names from the first header and the second header, wherein the group of column names includes a first column name in the first table and a second column name in the second table. The method also comprises mapping the group of column names to a mapped column name; merging the first table and the second table based on the mapped column name and outputting a merged table.
US11960827B1
A non-transitory computer-readable storage medium may comprise instructions stored thereon. When executed by at least one processor, the instructions may be configured to cause a computing system to at least present a user interface of an application in association with a user account, the user interface including at least one fillable field, determine a content type of the at least one fillable field, search messages stored in association with the user account for a text string associated with the content type of the at least one fillable field, and fill the at least one fillable field with the text string.
US11960811B2
New techniques for the partitioning of big element blocks in a circuit are disclosed. The techniques partition both pre-layout and post-layout circuits. If a post-layout circuit has different simulation results from a pre-layout circuit, the techniques determine where and how “cross-talk” of the RC networks due to RC extraction is changing the circuit physics behavior from the original design of the circuit. A flow of the local circuit simulation of the pre-layout netlist and the post-layout netlist of the same design is presented. A flow of reference or relative or differential circuit simulation of a known design and a new design of the same kind is described. This Abstract is not intended to limit the scope of the claims.
US11960803B2
Systems and methods are described for modeling and analyzing utility structures according to applied loads. Particularly, a model engine can utilize inputs related to a utility structure, environmental conditions to which the utility structure is subjected, and engineering standards expected of the utility structure, and analyze the structure's loading and performance based on analysis configuration inputs. An engine or multiple engines can be run locally, or can be instantiated in a cloud to assist with multiple or complex calculations. Hybrid and geometric non-linear analyses and outputs can be performed or provided.
US11960795B2
Techniques are described for automating the design of dental restoration appliances using neural networks. An example computing device receives transform information associated with a current dental anatomy of a dental restoration patient, provides the transform information associated with the current dental anatomy of the dental restoration patient as input to a neural network trained with transform information indicating placement of a dental appliance component with respect to one or more teeth of corresponding dental anatomies, the dental appliance being used for dental restoration treatment for the one or more teeth, and executes the neural network using the input to produce placement information for the dental appliance component with respect to the current dental anatomy of the dental restoration patient.
US11960794B2
A method, system, and article of manufacture provide for multi-user collaboration on a three-dimensional (3D) design. The 3D design is acquired in a computer-aided design (CAD) application. A commenting process for a comment to be associated with a selected part of the 3D design is activated. Textual user input for the comment is dynamically processed as the comment is received. The processing recognizes that the text relates to creating or modifying the selected part, retrieves a list of alternative parts (based on similarities between the alternative parts and the selected part), and displays a graphic representation of an alternative part. An alternative part is selected and inserted in the comment as a proposed replacement part. The comment including the proposed replacement part is provided to another user.
US11960793B2
A method can perform a process with a method including capturing an image, determining an environment that a user is operating a computing device, detecting a hand gesture based on an object in the image, determining, using a machine learned model, an intent of a user based on the hand gesture and the environment, and executing a task based at least on the determined intent.
US11960792B2
A communication assistance program is a communication assistance program assisting communication of a user, the communication assistance program causing a computer to perform a step of integrally displaying identification information that can be used for identifying a communication target and a state animation representing a state of the communication target.
US11960774B2
A system, method and device for ingesting data files into remote computing environments is disclosed. The method includes receiving a plurality of data files and processing same according to a modified round-robin (MRR) process. The MRR assigns data files for processing by determining which of a plurality of remote processors are active, and by determining an amount of queued processing for the active remote processors. The method includes assigning each data file of the plurality of data files to a remote processor of the plurality of remote processors based on the remote processor (1) being active, and (2) having a relatively lower amount of queued processing. The method includes instructing a storage writer to store processed data files.
US11960768B2
Systems and techniques for a memory-side cache directory-based request queue are described herein. A memory request is received at an interface of a memory device. One or more fields of the memory request are written into an entry of a directory data structure. The identifier of the entry is pushed onto a queue. To perform the memory request, the identifier is popped off of the queue and a field of the memory request is retrieved from the entry of the directory data structure using the identifier. Then, a process on the memory request can be performed using the field retrieved from the entry of the directory data structure.
US11960763B2
A technique for performing load balancing between storage nodes includes generating a first performance metric for volumes accessed through a first storage node and generating a second performance metric for volumes accessed through a second storage node. The volumes accessed through the first storage node include a set of volumes that belong to a NAS (network-attached storage) file server hosted by the first storage node. In response to detecting a load imbalance based on the first performance metric and the second performance metric, the technique further includes moving the NAS file server from the first storage node to the second storage node and hosting the set of volumes that belong to the NAS file server from the second storage node.
US11960761B2
A memory control method is disclosed according to an embodiment. The method includes: temporarily storing first type data into a buffer memory, wherein the first type data is preset to be stored into a rewritable non-volatile memory module based on a first programming mode; in a state that the first type data is stored in the buffer memory, temporarily storing second type data into the buffer memory, and the second type data is preset to be stored into the rewritable non-volatile memory module based on a second programming mode different from the first programming mode; and in a state that a data volume of the first type data in the buffer memory does not reach a first threshold, if a data volume of the second type data in the buffer memory reaches a second threshold, storing the first type data in the buffer memory into the rewritable non-volatile memory module.
US11960754B2
A logical array having a plurality of memory banks is constructed, wherein each of the plurality of memory banks is split into a plurality of slots. A plurality of elements corresponding to a plurality of data components are stored in the plurality of slots of each of the plurality of memory banks of the logical array. The location of a data component stored in the memory component is determined by locating elements stored in a particular slot of the plurality of slots; and performing a corrective search on the located elements in the particular slot to locate a particular element. The data component is accessed based on the location of the particular element.
US11960752B2
A method of operating a memory system, which includes a memory controller and at least one non-volatile memory, includes storing, in the memory system, temperature-dependent performance level information received from a host disposed external to the memory system, setting an operation performance level of the memory system to a first performance level, operating the memory controller and the at least one non-volatile memory device according to the first performance level, detecting an internal temperature of the memory system, and changing the operation performance level of the memory system to a second performance level that is different from the first performance level. The operation performance level is changed by the memory controller of the memory system, and changing the operation performance level is based on the temperature-dependent performance level information and the detected internal temperature.
US11960749B2
A host of a storage system is coupled to multiple SSDs. Each SSD is configured with a migration cache, and each SSD corresponds to one piece of access information. The host obtains migration data information of to-be-migrated data in a source SSD, determines a target SSD, and sends a read instruction carrying information about to-be-migrated data and the target SSD to the source SSD. The source SSD reads a data block according to the read instruction from a flash memory of the source SSD into a migration cache of the target SSD. After a read instruction is completed by the SSD, the host sends a write instruction to the target SSD to instruct the target SSD to write the data block in the cache of the target SSD to a flash memory of the target SSD.
US11960745B2
Aspects of the present disclosure configure a system component, such as memory sub-system controller, to perform empty page scan operations. The controller selects a portion of the set of memory components that is empty and ready to be programmed. The controller reads one or more signals from the selected portion of the set of memory components. The controller generates an error count value representing whether the portion of the set of memory components is valid for programming based on a result of reading the one or more signals from the selected portion. The controller updates a scan frequency for performing the empty page scan operations for the portion of the set of memory components based on the error count value.
US11960743B2
A data memory system is described, where there may be an asymmetry in the time needed to write or erase data and the time needed to read data. The data may be stored using a RAID data storage arrangement and the reading, writing and erasing operations on the modules arranged such that the erasing and writing operations may be performed without significant latency for performing a read operation. Where a failure of a memory module in the memory system occurs, methods for recovering the data of the failed module are disclosed which may selected in accordance with policies that may relate to the minimizing the possibility of irretrievable data loss, or degradation of latency performance.
US11960742B1
Techniques are provided for block-level fail atomicity on byte-level non-volatile media. In one technique, an offset table and application data that stores content of a file are stored for a file. The offset table includes multiple entries, each entry being associated with a different offset value and storing a logical block address (LBA) that references a location in the application data. In response to receiving a request, that includes an input buffer and an offset value, to update the file: (a) an entry, in the offset table, that corresponds to the offset value and comprises a first LBA is identified; (b) a second LBA that is considered free is identified; (c) the second LBA is replaced with the first LBA; (d) the input buffer is written to a location, in the application data, that the second LBA references; and (e) the second LBA is added in the entry.
US11960737B2
Disclosed is a self-deploying encrypted hard disk, a deployment method thereof, a system and a boot method thereof. The self-deploying encrypted hard disk comprises a storage medium and a master control unit for placing a host system in communication with the storage medium, which comprises a system data area comprising: a configuration module, wherein when the self-deploying encrypted hard disk boots up under an unconfigured state, executable code of the configuration module is imported into the host system to assist a user in configuring operation characteristics of the self-deploying encrypted hard disk and a system comprising the self-deploying encrypted hard disk; an identity authentication module, wherein when the identity authentication module boots up after the operation characteristics have been configured by the configuration module, the identity authentication module performs security authentication on user identity and operating environment, and grants access permission to a user who has passed the security authentication.
US11960731B2
An apparatus can include first circuitry coupled to a FIFO memory. The first circuitry can provide a write pointer of the FIFO memory at a first rate. Second circuitry can be coupled to the FIFO memory. The second circuitry can provide a read pointer of the FIFO memory at a second rate that is different from the first rate. Third circuitry can be coupled to the first and second circuitries. The third circuitry can provide an indication of an error condition of the FIFO memory based on the write pointer and the read pointer.
US11960723B2
A method for managing a memory associated with PCIe SSD including: generating memory pools of equal size from a predefined size of contiguous physical memory, each of the memory pools manages a memory request of different size and is associated with a respective predefined size of memory request; dividing each of the memory pools into first set of memory pages, each having a size equal to maximum size among the predefined size of the memory request associated with the respective memory pool; dividing each of the first set of memory pages into second set of memory pages, each having a size equal to the predefined size of the memory request associated with respective memory pool; and managing the contiguous physical memory by allocating a memory page from the second set of memory pages fora memory request corresponding to the size of the second set of memory pages.
US11960716B2
In some embodiments, a method applies a priority to a plurality of surfaces where the plurality of surfaces each include content. Content is displayed from a first portion of a first surface in the interface based on a priority that is applied to the first surface. A second portion of a second surface is obscured by the first surface. The method maintains operation of the second portion of the second surface and receives an interaction from the interface. The display of the interface is adjusted by displaying the second portion of the second surface in the interface in a state based on the maintaining of the operation.
US11960715B2
A non-transitory computer-readable medium storing a software switch program for causing a display section to display a touch switch including a knob that is in a state in which the knob selects, of a first choice and a second choice that are in an exclusive relation, the first choice and a guide showing a moving path of the knob from the first choice to the second choice and including a first moving path extending along a first direction and a second moving path extending along a second direction different from the first direction and, when receiving first touch input operation for sliding one of the knob and the guide with respect to the other along the first moving path and second touch input operation for sliding the one of the knob and the guide along the second moving path, switching the state to a state in which the knob selects the second choice.
US11960713B2
Systems and methods for color selection are provided. A user device displays room types on a display, receives a room type selection indicating a particular room type, displays phrases having words associated with types of feelings, and receives a phrase selection indicating a particular phrase. The user device accesses a lookup table that associates the room types and phrase with paint colors such that each possible combination of room type and phrase is associated with a subset of paint colors. The user device determines the associated subset of paint colors in the lookup table for the combination of the particular room type and the particular phrase and displays the associated subset of paint colors as recommended paint colors for the combination of the particular room type and the particular phrase on the display of the user device.
US11960712B1
A computer system is provided for implementing a pre-release of a recording at a distribution platform. The computer system includes a processor coupled to a storage system that stores instructions, which, upon execution by the processor, cause the processor to present a release interface for the recording. The release interface includes graphical controls element for confirming the pre-release of the recording, for selecting a release date, and for selecting a pre-release date. The instructions further cause the processor to receive information describing a confirmation of the pre-release of the recording, a selected release date, and a selected pre-release date. The instructions further cause the processor to provide a truncated version of the recording for the pre-release of the recording. The instructions further cause the processor to transmit the truncated version of the recording to a digital streaming platform.
US11960710B1
Ways to provide information via dynamic user interfaces including Dynamic InfoGraphics (DIG) are described. DIG representations may include various elements, such as text, icons and other graphics, tags, links, etc. and may be implemented via various types of displays or operating environments. Users may include, for example, pilots, soldiers, commanders, drivers, game players, etc. Information provided via DIG may include, for instance, data received from various types of sensors, communications received from other parties or resources, calculated or otherwise determined information (e.g., predictions associated with artificial intelligence (AI) resources such as autonomous or semi-autonomous intelligent agents), and/or other appropriate information (e.g., user inputs). The received information may be applied to one or more DIG representations or templates. AI features may be used to predict future actions, paths, goals or targets, etc. The DIG representation(s) may be updated as updated sensor information is received and/or predictions are generated.
US11960708B2
A method and apparatus for geotagging components of an energy production and consumption system. A user device captures an identifier of at least one component of an energy production and consumption system, determines location data related to the identifier, where the identifier and location data form geotagging data, and transmits the geotagging data to a network. Upon receiving the geotagging data from the network, a server processes the identifier to determine component information and generates a map comprising an icon for each component positioned within the map at a location derived from the geotagging data.
US11960699B2
In some embodiments, an electronic device present user interfaces for initializing a remote locator object. In some embodiments, an electronic device presents notifications when a remote locator object is separated from the user. In some embodiments, an electronic device presents notifications when an unknown remote locator object is tracking the user. In some embodiments, an electronic device presents a user interface for a short distance locator user interface for finding a remote locator object. In some embodiments, an electronic device presents user interfaces for finding a remote locator object using a map user interface or using a short distance locator user interface.
US11960694B2
Virtual assistants intelligently emulate a representative of a service provider by providing variable responses to user queries received via the virtual assistants. These variable responses may take the context of a user's query into account both when identifying an intent of a user's query and when identifying an appropriate response to the user's query.
US11960693B1
A resistive touch sensor includes a base layer, a sensor top sheet positioned in spaced apart relation to a base layer, and a peripheral edge seal formed between the sensor top sheet and the base layer. The sensor further includes a first adhesive layer bonded on a peripheral edge portion to the sensor top sheet, and a second adhesive layer, inset relative to the peripheral edge seal, positioned between the first adhesive layer and the sensor top sheet. The second adhesive layer is bonded on one side to the first adhesive layer and an opposing side to the sensor top sheet corresponding to a portion of a touch active area. The second adhesive layer causes a planarity change in the sensor top sheet proximate the peripheral edge seal thereby increasing the usable area and improving uniformity of touch force across the sensor.
US11960689B2
A touch-control display panel and a preparation method therefor, and a touch-control display apparatus. The touch-control display panel includes a substrate, a first metal layer provided on the substrate, an insulating layer provided at the side of the first metal layer away from the substrate, and a second metal layer provided at the side of the insulating layer away from the first metal layer, one of the first metal layer and the second metal layer comprises a plurality of connection bridges, and the other one comprises a first electrode, a second electrode and a through hole; at least one of the first metal layer and the second metal layer further comprises compensation electrodes surrounding the through hole; and the compensation electrodes comprise a first compensation electrode and a second compensation electrode, the surface of the first compensation electrode adjacent to the second compensation electrode is a first end face.
US11960687B2
A manufacturing method of a touch panel includes steps of sequentially forming a metal layer and a blackening layer on a base layer in a multi-chamber, patterning the metal layer and the blackening layer in a mesh pattern, and etching the metal layer and the blackening layer to form a metal mesh electrode with the blackening layer formed.
US11960678B2
Four infrared LEDs and two photodiodes PD are arranged below a lower side of a display surface in the order of an LED1, a PD1, an LED2, an LED3, a PD2, and an LED4. A detection signal A1 of the PD1 when the LED1 emits light, a detection signal A2 of the PD1 when the LED2 emits light, a detection signal A3 of the PD2 when the LED3 emits light, and a detection signal A4 of the PD2 when the LED4 emits light are used to estimate a reflection generation position in the left-right direction, and a threshold Th is set such that the threshold Th increases when the reflection generation position is on the left side, which is a driver's seat side. If the maximum value of A1, A2, A3, and A4 exceeds the threshold Th, the approach of the user's hand is detected.
US11960672B2
A display device is provided and includes signal line; pixel electrode; drive electrode opposed to pixel electrode; scanning lines; and display periods and a detection period in frame, wherein during one of display periods, common voltage is applied to drive electrode, scanning signal is applied to some scanning lines, pixel signal is applied to pixel electrode, wherein, during detection period, AC drive or pulse signal is applied to drive electrode, AC drive or pulse signal having pulses, wherein pulses during the detection period is less than number of some of scanning signal lines.
US11960671B2
A display device includes: a substrate including an opening defined therein, a display area adjacent to the opening, and a non-display area extended along the opening to be disposed between the opening and the display area; a display element with which an image is displayed, on the substrate in the display area thereof; and a metal layer including a plurality of segments spaced apart from each other, each segment disposed in the non-display area of the substrate.
US11960668B1
Methods and systems are provided for resolving a user input. One method involves assigning a first identifier to a first stream of messages from a user input device corresponding to a first user input with respect to an application, and while a user interaction state associated with the first stream of messages is active, assigning a second identifier to a second stream of messages from the user input device, and in response to detecting the second identifier corresponds to the first identifier, deactivating the first stream of messages associated with the first stream of messages, wherein deactivating the first stream of messages results in the application responding to the second stream of messages corresponding to the second user input.
US11960667B2
A display device includes a display unit including a plurality of emission areas, a plurality of touch electrodes that sense a touch, a plurality of code patterns formed in a preset code shape on partial areas of front surfaces of the plurality of touch electrodes, a plurality of tilt sensing patterns including a light absorbent disposed in an inner area or a peripheral area of each of the plurality of code patterns, and a main processor. The main processor receives detected image data corresponding to the plurality of tilt sensing patterns from a position input device, and determines arrangement direction information and tilt information of the position input device by comparing the detected image data with each other.
US11960663B2
A reconfigurable computer mouse is disclosed. The reconfigurable mouse includes a base module that has a cover disposed in a back section of the base module, a receiving portion of a locking system disposed on a side of the base module, a front sliding lock disposed in a front section proximal to a front edge of the base module, a multi-pivot system disposed in the front section of the base module, and a button clicking module mounted on the multi-pivot system, and a case module formed in shape of a shell, the case module arranged to be placed on the base module and be secured to the base module using a magnetic attaching system and the locking system, where the multi-pivot system is arranged to pivot in front/back and left/right directions.
US11960658B2
A method and apparatus for performing a bypass block navigational function to a user interface including generating, by a processor, a webpage including a bypass block navigation attribute associated with a first portion of the webpage, receiving, at a network interface a request for the webpage from the user interface, transmitting, by the network interface, the webpage and a software module including an instruction associated with the bypass block navigation function in response to the request, causing display, at the user interface, the webpage at a starting location, receiving, from the user interface, a keystroke associated with the bypass block navigation function, and causing display, at the user interface, of the first portion of the webpage in response to the instruction associated with the bypass block navigation function.
US11960654B2
Conventional gesture detection approaches demand large memory and computation power to run efficiently, thus limiting their use in power and memory constrained edge devices. Present application/disclosure provides a Spiking Neural Network based system which is a robust low power edge compatible ultrasound-based gesture detection system. The system uses a plurality of speakers and microphones that mimics a Multi Input Multi Output (MIMO) setup thus providing requisite diversity to effectively address fading. The system also makes use of distinctive Channel Impulse Response (CIR) estimated by imposing sparsity prior for robust gesture detection. A multi-layer Convolutional Neural Network (CNN) has been trained on these distinctive CIR images and the trained CNN model is converted into an equivalent Spiking Neural Network (SNN) via an ANN (Artificial Neural Network)-to-SNN conversion mechanism. The SNN is further configured to detect/classify gestures performed by user(s).
US11960638B2
In one example, a mobile device comprises: a physical link; a plurality of image sensors, each image sensor being configured to transmit image data via the physical link; and a controller coupled to the physical link, whereby the physical link, the plurality of image sensors, and the controller form a multi-drop network. The controller is configured to: transmit a control signal to configure image sensing operations at the plurality of image sensors; receive, via the physical link, image data from at least a subset of the plurality of image sensors; combine the image data from the at least a subset of the plurality of image sensors to obtain an extended field of view (FOV); determine information of a surrounding environment of the mobile device captured within the extended FOV; and provide the information to an application to generate content based on the information.
US11960631B2
A vehicle diagnosis method, a server and a diagnosis device are provided. The method includes: acquiring a request for acquiring diagnosis software sent by a diagnosis device, where the request comprises user information and vehicle information of a vehicle to be diagnosed; determining based on the vehicle information and sending to the diagnosis device a diagnosis software function module list, receiving from the diagnosis device information of the target diagnosis function module determined by a user; performing a corresponding operation for acquiring the target diagnosis function module based on a determining result of whether the user has an authorization qualification on the target diagnosis function module determined based on the user information and feeding back the target diagnosis function module to the diagnosis device, so that the diagnosis device to diagnose the vehicle to be diagnosed based on the acquired target diagnosis function module.
US11960627B2
Technologies and techniques for anonymizing vehicle data. A data set is created on the basis of captured vehicle data and includes information regarding the location and/or time of the data capture. The information may be anonymized on the basis of traffic flow data by locally concealing the information regarding the location of the data capture and/or by temporally concealing the information regarding the time of the data capture. The traffic flow data may be based on group information received by the vehicle providing the vehicle data via vehicle-to-vehicle communication from other vehicles. A related motor vehicle and a network server directed to the anonymization is also provided herein.
US11960623B2
Described is a system for intelligent and reversible data masking of computing environment information shared with an external system. The system may leverage a secure masking agent that acts as an intermediary between a computing system (or environment) and an analytics component. The masking agent may provide real-time reversible data masking that ensures that sensitive information is not exposed outside of a secure (e.g. on-premises) environment, while at the same time ensuring the analytics component receives sufficient contextual information to perform a detailed analysis with the shared information. For example, the system may identify and mask identifying information of a particular server or host, while still retaining certain contextual information such as a network topology.
US11960619B1
A computer-implemented system and method for tracking use of personally identifiable information by a computer asset of a firm. The method includes receiving one or more data elements associated with the computer asset, receiving an individual type associated with the one or more data elements, and determining whether the one or more data elements individually or as a combination constitute PII. In response to determining that the data elements constitute PII, the method includes determining whether enhanced data controls are necessary for the computer asset according to the one or more data elements that constitute the PII, determining a sensitivity of the PII, and recording the individual type, whether enhanced data controls are necessary, and the sensitivity of the PII in association with the computer asset in a database communicably coupled to the computer system.
US11960598B2
Embodiments protect computer applications from code injection attacks. An example embodiment includes a runtime memory protection (RMP) user endpoint agent and an RMP kernel driver component. The RMP user endpoint agent receives, from the RMP kernel driver component, representations of events occurring with respect to memory locations associated with a computer application and processes the received representations to determine if a given event includes at least one of a memory permissions change request, a memory write request, and a thread create request. If the given event is determined to include at least one of a memory permissions change request, a memory write request, and a thread create request, the RMP user endpoint agent declares a code injection attack and sends an alarm indication to the RMP kernel driver component. In response to receiving the alarm indication, the RMP kernel driver component implements a protection action.
US11960587B2
The invention relates to the domain of biometric based identity authentication of an individual. In particular, the invention provides methods, systems and computer program products for convenient and secure biometric authentication of a user of a service, at a point-of-service. The invention relies on network interactions between a user communication device, a point-of-service terminal and a service-access-control system.
US11960585B2
A nonce is sent to a user communication device. Obfuscated biometric data is received from the user communication device. The obfuscated biometric data is generated by an obfuscation process that uses the nonce and first biometric data. The first biometric data is generated from a biometric of a user at the user communication device. For example, the first biometric data may be biometric data from a fingerprint scan. The obfuscation process is reversed by using the first nonce to produce the first biometric data. The first biometric data is compared to known biometric data of the user. In response to the first biometric data being within a threshold of the known biometric data, the user is authenticated.
US11960582B2
Various embodiments of the present invention relate to a method and an electronic device for authenticating a user by using a voice command. Here, the electronic device may comprise a memory, an input apparatus, and a processor, wherein the processor is configured to: receive a voice command from the input apparatus; acquire user identification information and voice print information from the voice command; search reference voice print information of each of multiple users stored in the memory, for reference voice print information corresponding to the acquired user identification information; and perform authentication on the basis of the acquired voice print information and the reference voice print information. Other embodiments are also possible.
US11960580B2
A system and method of managing applications and event notifications using a cursor-based GUI, wherein the cursor-based GUI is located adjacent to the cursor and provides a user with the ability manage and monitor a plurality of dynamically updated applications, commands and event notifications via a persistent and centralized interface. Since the cursor-based GUI is persistent in nature, the plurality of applications, commands and event notifications can be accessed regardless of the user's computer environment. The user can manage user authentication requirements and other configuration information for the cursor-based GUI.
US11960576B2
Videos captured in low light conditions can be processed in order to identify an activity being performed in the video. The processing may use both the video and audio streams for identifying the activity in the low light video. The video portion is processed to generate a darkness-aware feature which may be used to modulate the features generated from the audio and video features. The audio features may be used to generate a video attention feature and the video features may be used to generate an audio attention feature. The audio and video attention features may also be used in modulating the audio video features. The modulated audio and video features may be used to predict an activity occurring in the video.
US11960574B2
A method of balancing a dataset for a machine learning model includes identifying confusing classes of few-shot classes for a machine learning model during validation. One of the confusing classes and an image from one of the few-shot classes are selected. An image perturbation is computed such that the selected image is classified as the selected confusing class. The selected image is modified with the computed perturbation. The modified selected image is added to a batch for training the machine learning model.
US11960570B2
A multi-level contrastive training strategy for training a neural network relies on image pairs (no other labels) to learn semantic correspondences at the image level and region or pixel level. The neural network is trained using contrasting image pairs including different objects and corresponding image pairs including different views of the same object. Conceptually, contrastive training pulls corresponding image pairs closer and pushes contrasting image pairs apart. An image-level contrastive loss is computed from the outputs (predictions) of the neural network and used to update parameters (weights) of the neural network via backpropagation. The neural network is also trained via pixel-level contrastive learning using only image pairs. Pixel-level contrastive learning receives an image pair, where each image includes an object in a particular category.
US11960566B1
Systems and methods are provided to eliminate multiplication operations with zero padding data for convolution computations. A multiplication matrix is generated from an input feature map matrix with padding by adjusting coordinates and dimensions of the input feature map matrix to exclude padding data. The multiplication matrix is used to perform matrix multiplications with respective weight values which results in fewer computations as compared to matrix multiplications which include the zero padding data.
US11960555B2
A method of providing results from a search engine comprises generating an initial set based on a query received from a user; generating an attention value based on the query and on the initial set; applying the attention value to the initial set; and presenting a set of results in response to the query, wherein the results are generated according to the application of the attention value to the initial set.
US11960554B2
Technologies are described here for, among other things, improving search query relevance by executing a query on a search engine, retrieving search-page-data generated from executing the query, the search-page-data including document-titles and universal resource locators (URLs), each document-title being a title of a document associated with a URL, determining relevant-entity-words in the query from an entity relevance score for matching search terms in the query, Domain-URLs, and Domain-Titles, determining relevant-intent-words in the query from an intent-word relevance score based on a number of times a search term appears in the query and the URLs relative to other search terms in the query and the URLs, comparing each of the determined relevant-entity-words and each of the determined relevant-intent-words with a plurality of stored past-user queries, retrieving the plurality of stored past-user search queries including the relevant-entity-words and the relevant-intent-words, and transmitting a set of query suggestions to a client device.
US11960552B2
In examples, a method of controlling customer access to an assay system comprises (a) receiving a system identifier; (b) identifying said system identifier; and (c) utilizing information obtained from the system identifier to perform one or more operations selected from: (i) enabling full access to said system and/or a consumable used in said system; (ii) enabling partial access to said system and/or a consumable used in said system; or (iii) denying access to said system and/or a consumable used in said system.
US11960551B2
A computer-implemented method of providing targeted content to a user includes generating a query index from a data corpus, the query index including a plurality of market segment-based queries, wherein each market segment-based query of the plurality of queries is configured to provide targeted content on a browser user interface of a user determined to be within a corresponding market segment. The method further includes constructing the browser-executable library including the query index, where the browser-executable library is configured to execute within a local machine browser of the user, and transmitting the browser-executable library to the local machine browser of the user, wherein the browser-executable library is configured to determine that a query of the plurality of market segment-based queries matches user-specific data only stored in the local machine browser of the user, where the query matching the user-specific data stored in the local machine browser of the user is configured to cause the local machine browser to request the targeted content corresponding to the user-specific data.
US11960544B2
A computer implemented method processes a query. A number of processor units processes the query to identify a result set in response to receiving the query from a first client. The number of processor units stores, the result set in a shared cache assigned to a group of clients, wherein result set stored in the shared cache is accessible by the group of clients. The number of processor units returns the result set to a second client in the group of clients from the shared cache in response to receiving the query from the second client in the group of clients.
US11960543B2
Providing at least one contextually relevant suggestion to one or more users of an ongoing message exchange thread between the users. The suggestion is provided for presentation to the user(s) via user interface output device(s) of computing device(s) of the user(s). The suggestion indicates a query that can be submitted to an automated assistant to cause the automated assistant to incorporate, into the message exchange thread, content that is responsive to the query. In some implementations, the suggestion is a selectable suggestion and content that is responsive to the query is incorporated into the message exchange thread in response to user interface input that is directed to the selectable suggestion. In some implementations, the suggestion is determined based on one or more messages that have already been communicated between users of the message exchange thread.
US11960537B1
Systems and methods including determining and storing a respective user-defined weight value of each of a plurality of source playlists, and, in response to receiving a real time user request to play a user-defined mixed playlist (UDMP), performing real time dynamic playback of the UDMP based on the stored weight values. The method and system may be related to streaming media services, such as audio and/or video streaming media services.
US11960527B2
A buried object information management unit manages information about a buried object included in a search image showing the presence or absence of the buried object in a wall surface generated by a buried object scanning device that is scanned along a wall surface, and comprises a data receiving unit, an input unit, and a collation unit. The data receiving unit acquires search information including the search image generated by the buried object scanning device. To the input unit is inputted construction information including position information about the buried object in the wall surface. The collation unit collates the search information acquired by the data receiving unit with the construction information inputted to the input unit, and determines whether or not there is a match.
US11960525B2
Disclosed are systems, methods, and non-transitory computer-readable storage media for automatically formatting content items for presentation. For example, in response to receiving an invocation of a presentation mode for a content item, a computing device can generate a tree structure representing the structure of the content item. The computing device can generate a presentation version of the content item based on a presentation template that defines the presentation formatting for the content item. The computing device can traverse the tree and determine a portion of the presentation version of the content item to present based on the amount of content that can fit within a display size of a display device. In some implementations, the computing device can determine portions of content to suppress and/or highlight based on various characteristics, metadata, comments, links, etc., corresponding to the portions of content in the content item.
US11960523B2
Techniques for implementing user interfaces, systems, and processes for multidimensional clustering and analysis are described herein. In one aspect, an application or cloud service receives a request to cluster a set of records where the request identifies a first set of one or more dimensions to use for clustering and a second set of one or more dimensions to analyze for correlation patterns. Responsive to receiving the request to cluster the set of records, the system generates clusters based at least in part on variances in the first set of one or more dimensions, wherein each cluster includes at least one record from the set of records. The system may generate, for each respective cluster, an analytic result that identifies how strongly the second set of one or more dimensions correlate to the respective cluster. The system may present the clusters and analytic results for further processing.
US11960518B2
Embodiments relate to a system (100) comprising one or more processors (110) and one or more storage devices (120). The system (100) is configured to receive biology-related language-based search data (101) and generate a first high-dimensional representation of the biology-related language-based search data (101) by a trained language recognition ma-chine-learning algorithm executed by the one or more processors (110). The first high-dimensional representation comprises at least 3 entries each having a different value. Further, the system is configured to obtain a plurality of second high-dimensional representations (105) of a plurality of biology-related image-based input data sets or of a plurality of biology-related language-based input data sets and compare the first high-dimensional representation with each second high-dimensional representation of the plurality of second high-dimensional representations (105).
US11960513B2
This application relates to a user-customized question-answering system based on a knowledge graph that can answer questions accurately. In one aspect, the system includes a user interface configured to receive a question or a reply in the form of a natural language from a user and transmit an answer or reverse question to the user, through a network, and a natural language understanding unit configured to perform natural language analysis and question classification. The system may also include an integrated knowledge graph configured to store or manage a knowledge graph including multi-order relationship triples and a knowledge graph management unit configured to generate a context knowledge graph having entity knowledge graphs and select at least one entity knowledge graph from among the entity knowledge graphs. The system may further include a question target ranking unit configured to generate the answer or the reverse question for the question.
US11960511B2
Provided are methods, systems, and apparatuses for improving supply chain management interfaces and functionality. The supply chain management interfaces may provide visualizations of one or more standardization constructs associated with an organization and locations thereof. A standardization construct may be generated using supply chain records associated with the organization and locations thereof. The visualizations of the one or more standardization constructs may be adjusted at a user interface. The adjusted one or more standardization constructs may be indicative of ways in which the one or more standardization constructs may be improved.
US11960509B2
Media content may be recommended based on feedback weightings. Input data describing the presentation of a media content items in association with content management accounts may be represented as data points. Each data point may identify feedback data for a media content item previously recommended for presentation in association with a content management account. The feedback data may identify a viewer reaction to the recommended media content item. A weighting factor based on the feedback data for the media content item presented in association with the content management account may be applied to produce a recommendation.
US11960504B2
A system includes a first data center that includes a first computing device communicatively coupled to a first database. The first computing device is configured to determine data stored in the first database to be replicated to a second database communicatively coupled to a second computing device of a remote data center. The first computing device is further configured to determine whether a point-to-point data tunnel has been established across a broadband cellular network between the first computing device and the second computing device and to establish the point-to-point data tunnel across the broadband cellular network between the first computing device and the second computing device when it is determined that the point-to-point data tunnel has not been established. The first computing device is further configured to replicate the data to the second database by transmitting the data to the second computing device across the point-to-point data tunnel.
US11960497B2
A method and system for automatically generating a data determining result includes an acquisition end sending a data acquisition module to a plurality of user terminals, and sending the first data fed back by the user terminals on the data acquisition module to an analysis end. The analysis end generates a display manner of the data determination result on the basis of a configuration condition. The display manner includes analysis items, a first operation logic for determining analysis values of the analysis items and/or a second operation logic for determining cross analysis values of different analysis items. The analysis end determines the analysis value of the analysis items and/or the cross analysis value of the different analysis items in the display manner from the first data, and generates a data determination result.
US11960488B2
Techniques are disclosed relating to performing a join operation with bitmap indexes of virtual data sources (VDSs). A distributed compute cluster having a set of compute nodes may maintain a plurality of VDSs based on a set of corresponding origins. A given VDS of the plurality of VDSs may include a bitmap index representative of a portion of data stored at the set of origins. The distributed compute cluster may receive a request for data stored across at least first and second bitmap indexes of the plurality of VDSs. The distributed compute cluster may perform a join operation to generate a join result having data from the first and second bitmap indexes. The distributed compute cluster may return a response that includes the join result.
US11960485B2
A method includes defining a set of context types; defining a set of source types, each comprising context types; defining, for each source type, and for each context type included in the events from data sources having the source type, a context definition comprising a set of fields, in events from the data sources, that are associated with the context type; receiving a query comprising a first field value and a time period; retrieving a plurality of events that include the first field value and the time period; for each retrieved event, and for each context definition defined for a source type and a context type of a data source from which the retrieved event originated, determining field values of fields in the set of fields of the context definition; aggregating, for each context type, determined field values from the events; and generating an output.
US11960473B2
To provide a trusted, secure, and immutable record of transactions within a process plant, techniques are described for utilizing a distributed ledger in process control systems. The distributed ledger may be maintained by nodes which receive transactions broadcasted from field devices, controllers, operator workstations, or other devices operating within the process plant. The transactions may include process plant data, such as process parameter data, product parameter data, configuration data, user interaction data, maintenance data, commissioning data, plant network data, and product tracking data. The distributed ledgers may also be utilized to execute smart contracts to allow machines such as field devices to transact by themselves without human intervention. In this manner, recorded process parameter values and product parameter values may be retrieved to verify the quality of products. Moreover, regulatory data may be recorded in response to triggering events so that regulatory agencies can review the data.
US11960465B2
Systems, devices, and techniques are disclosed for database inventory isolation. Demand levels for access to items may be monitored. The items may have associated inventory counts in a database. An item of the items for which to isolate the inventory count associated with the item may be determined based on the demand levels. The inventory count associated with the determined item may be isolated by moving the inventory count associated with the determined item from a first data block that stores the inventory count associated with the determined item and inventory counts associated with others of the items to a second data block that does not store any other inventory counts.
US11960463B2
A method for performing a multi-fragment index scan operation included in a query pipeline of a query accessing a database table may include performing an index scan on a first chunk of a first fragment of the database table and a second chunk of a second fragment of the database table. A first output of the index scan on the first chunk of the first fragment of the database table and a second output of the index scan on the second chunk of the second fragment of the database table may be merged to generate a partial result set for ingestion by a next operation in the query pipeline. The multi-fragment index scan operation may continue with index scans on subsequent chunks of the first fragment and second fragment of the database table. Related systems and computer program products are also provided.
US11960462B2
A method is described which includes receiving or obtaining a time series of data (S1). The method also includes storing the time series of data to a storage device without interrupting the reception of the time series of data (S2). The method also includes, for each of a plurality of base time periods, at the end of a most recently elapsed base time period (S5) and without interrupting the reception or storage of the time series of data, calculating (S6) one or more measurements based on the time series of data corresponding to the most recently elapsed base time period and updating a binary tree structure indexing the one or more measurements and the time series of data. Updating the binary tree structure includes generating a new binary tree leaf (1, 2, 4, 5) corresponding to the most recently elapsed base time period (S7). Updating the binary tree structure also includes, in response to one or more new binary tree nodes (3, 6, 7) could be added to complete a perfect binary sub-tree including the new binary tree leaf 15 (S9), generating (S10) the new binary tree nodes (3, 6, 7). The new binary tree leaf (1, 2, 4, 5) and any new binary tree nodes (3, 6, 7) may be disjoint from one or more existing portions of the binary tree structure. Leaves (1, 2, 4, 5) and nodes (3, 6, 7) of the binary tree structure are read-only once generated. Each binary tree leaf (1, 2, 4, 5) includes one or more pointers to measurements based on the corresponding base time period and each binary tree node (3, 6, 7) comprises one or more pointers to aggregated measurements based on all descendant base time periods.
US11960456B1
A graph-based clinical concept mapping algorithm maps ICD-9 (International Classification of Disease, Revision 9) and ICD-10 (International Classification of Disease, Revision 10) codes to unified Systematized Nomenclature of Medicine (SNOMED) clinical concepts to normalize longitudinal healthcare data to thereby improve tracking and the use of such data for research and commercial purposes. The graph-based clinical concept mapping algorithm advantageously combines a novel graph-based search algorithm and natural language processing to map orphan ICD codes (those without equivalents across codebases) by finding optimally relevant shared SNOMED concepts. The graph-based clinical concept mapping algorithm is further advantageously utilized to group ICD-9/10 codes into higher order, more prevalent SNOMED concepts to support clinical interpretation.
US11960455B2
The present disclosure provides a method and apparatus for building a database for retrieval. An implementation of the method comprises: acquiring a data set, and dividing the data set into a first data set and a second data set; clustering the data in the first data set, to obtain at least one first-level cluster center; clustering the data in the first data set based on the first-level cluster center, to obtain corresponding at least one second-level cluster center; obtaining a codebook corresponding to the first data set based on residuals between the data in the first data set and the first-level cluster center and residuals between the data in the first data set and the second-level cluster center; and training the second data set based on the codebook corresponding to the first data set, to obtain a codebook corresponding to the data set.
US11960449B2
A recording medium stores an information processing program for managing a plurality of storage devices and a plurality of servers. The program causes a computer to execute a process including: while changing a compression ratio setting, obtaining an actual compression ratio by using some of data pieces to be used by the plurality of servers and a decompression rate at which the servers decompress a compressed dataset in which the some data pieces are compressed; and determining the compression ratio setting to be used based on a maximum total bandwidth of the plurality of storage devices and a number of the plurality of servers by using the obtained actual compression ratio and the decompression rate for each of the compression ratio settings.
US11960447B2
Systems and methods are described that include in response to detecting a copy operation or a cut operation associated with a content item, triggering a search of data associated with the content item, the search configured to determine a content type and triggering, based on a detected paste operation generation of a representation of the content item based on the content type and rendering of a clipboard history user interface with the content item rendered in the clipboard history user interface according to the representation, the content item being rendered with other content items rendered in the clipboard history user interface.
US11960444B2
A method of providing file data for a media file of a pre-determined format from a file system comprising a file record database and a data store, wherein the media file corresponds to a programme consisting of a plurality of segments, and wherein the segments included in the programme are dynamically determined. The method comprising the steps of receiving details of the programme including the duration of the programme, and determining the layout of the media file in the pre-determined format from the received details of the programme, the layout including locations for essence data within the file. A file record for the media file in the file record database is then created. In response to a request for the location of essence data within the file, a location given by determined layout of the media file is returned. Further, in response to an instruction that a segment is to be included in the programme, essence data corresponding to the contents of the segment is obtained. Then, in response to a request for a portion of essence data from the media file corresponding to a time period of the programme, essence data derived from the received essence data according to the determined layout of the media file is returned.
US11960433B2
Apparatuses, systems, and techniques to route data transfers between hardware devices. In at least one embodiment, a path over which to transfer data from a first hardware component of a computer system to a second hardware component of a computer system is determined based, at least in part, on one or more characteristics of different paths usable to transfer the data.
US11960430B2
A remote mapping method, apparatus and device for computing resources, and a storage medium, which are applied to a server. Said method comprises: identifying each FPGA heterogeneous accelerator card in an FPGA BOX; establishing a network communication connection with each FPGA heterogeneous accelerator card via a network interface of each FPGA heterogeneous accelerator card in the FPGA BOX, and establishing a network communication connection between FPGA heterogeneous accelerator cards; mapping each FPGA heterogeneous accelerator card to the server; establishing network transmission for the established network communication connections, and migrating a control flow and a data flow that are performed by the PCIE to the network transmission; and deploying a target application in the FPGA BOX through the established network transmission, and when running the target application, performing data exchange with the FPGA BOX via the network transmission. By applying the solutions of the present disclosure, the limitation of PCIE slots is broken through, and a transmission path is shortened.
US11960421B2
The present disclosure discloses example operation accelerators and compression methods. One example operation accelerator performs operations, including storing, in a first buffer, first input data. In a second buffer, weight data can be stored. A computation result is obtained by performing matrix multiplication on the first input data and the weight data by an operation circuit connected to the input buffer and the weight buffer. The computation result is compressed by a compression module to obtain compressed data. The compressed data can be stored into a memory outside the operation accelerator by a direct memory access controller (DMAC) connected to the compression module.
US11960420B2
Systems and methods for direct memory control operations on memory data structures. In one implementation, a processing device receives, from a component of an application runtime environment, a request to perform a memory access operation on a portion of a memory space; determines a data structure address for a portion of a memory data structure, wherein the portion of the data structure is associated with the portion of the memory space; and performs, in view of the data structure address, the memory access operation directly on the portion of the memory data structure.
US11960419B2
A system is disclosed. The system may include a first device including a first processor, and a second device including a second processor, a memory, a first storage, and a second storage. The first storage may operate at a first speed, and the second storage may operate at a second speed that is slower than the first speed. The second device may be remote relative to the first device. The first device may load a metadata from a memory address in the memory of the second device. The first device may also access a data from the second device based at least in part on the metadata in the memory of the second device.
US11960412B2
A method for managing data in a NAND flash storage system is provided. The method includes one or more of receiving an empty data segment directive at a storage controller, returning a data string including data of a predetermined logic level in response to a read command requesting to read data associated with a logical identifier included in the empty data segment directive, maintaining an index of mapping between the logical identifier and a physical storage location, updating the index to indicate data at the physical storage location does not need to be preserved, monitoring one or more physical storage locations, including the physical storage location, to determine a percentage of the one or more physical storage locations that do not need to be preserved, and initiating garbage collection on the one or more physical storage locations in response to the percentage reaching a threshold. The empty data segment directive includes a logical identifier associated with the physical storage location.
US11960408B2
A unit page buffer block includes first to fourth page buffer pairs. Each of the page buffer pairs includes a common column decoder block; and an upper page buffer stage and a lower page buffer stage electrically and commonly connected to the common column decoder block. Each of the upper page buffer stages includes an upper selection block; an upper latch block; and an upper cache block. Each of the lower page buffer stage includes a lower selection block; a lower latch block; and a lower cache block. Each of the upper selection blocks includes first to fourth sub-selection blocks. Each of the upper and lower latch blocks includes first to twelfth upper sub-latch blocks. Each of the upper and lower cache blocks includes first to twelfth upper sub-cache blocks. Each of the common column decoder block includes first to third sub-common column decoder blocks arranged in a row direction.
US11960407B1
Purging resources from a cache in a distributed networked system is described. A first data center of the distributed networked system receives a purge request to purge a resource from cache. If the purge request does not include a cache key, the first data center determines whether the purge request is valid, and if valid, purges the resource from cache of the first data center, generates a cache key for the resource, and causes the purge request that includes the generated cache key to be sent to other data centers of the distributed networked system for purging the resource from cache. If the purge request includes a cache key, the first data center skips determining whether the purge request is valid and purges the resource from cache based on the cache key.
US11960404B2
Systems, apparatuses, and methods for efficiently processing memory requests are disclosed. A computing system includes at least one processing unit coupled to a memory. Circuitry in the processing unit determines a memory request becomes a long-latency request based on detecting a translation lookaside buffer (TLB) miss, a branch misprediction, a memory dependence misprediction, or a precise exception has occurred. The circuitry marks the memory request as a long-latency request such as storing an indication of a long-latency request in an instruction tag of the memory request. The circuitry uses weighted criteria for scheduling out-of-order issue and servicing of memory requests. However, the indication of a long-latency request is not combined with other criteria in a weighted sum. Rather, the indication of the long-latency request is a separate value. The circuitry prioritizes memory requests marked as long-latency requests over memory requests not marked as long-latency requests.
US11960403B2
System and techniques for variable execution time atomic operations are described herein. When an atomic operation for a memory device is received, the run length of the operation is measured. If the run length is beyond a threshold, a cache line for the operation is locked while the operation runs. A result of the operation is queued until it can be written to the cache line. At that point, the cache line is unlocked.
US11960384B2
A method, system and product relating to quantum computing. The method comprises using a quantum computer to execute a quantum program a plurality of times, wherein during each execution of the quantum program: reaching an intermediate state, wherein the intermediate state is obtained prior to reaching the terminating cycle of the quantum program; and performing a measurement of a qubit at the intermediate state, whereby obtaining a plurality of measurements of the qubit at the intermediate state in a plurality of executions of the quantum program. The method further comprises determining a value of the qubit at the intermediate state based on the plurality of measurements obtained of the qubit at the intermediate state.
US11960382B2
The disclosure describes techniques that enable detection of memory leaks of software executing on devices within a computer network. An example network device includes memory and processing circuitry. The processing circuitry monitors a usage of the memory by a software component operating within the network device. The processing circuitry periodically determines a memory growth pattern score for the software component based on the usage of the memory. The processing circuitry also predicts whether the user-level process is experiencing a memory leak based on the memory growth pattern score. The processing circuitry applies confirmation criteria to current memory usage of the software component to confirm that the software component is experiencing the memory leak. When the software component is experiencing the memory leak, the processing circuitry generates an alert.
US11960380B2
A method and system for debugging SQL statements by computing and saving to memory metadata for each component part of the statement. The system includes a user interface, memory, and a processor, the processor configured to compute and save to memory metadata of SQL statements. The stored metadata may be used for later computation of modified SQL statements. The metadata may also be displayed through a user interface to assist a user in the process of debugging component portions of an SQL statement.
US11960379B2
Provided is a simulation technique that allows the program verification to be more efficiently performed. A simulation system includes: a simulator that executes simulation of an operation of one or more devices; a data input unit that obtains one or more execution times in the simulation, positional information of each one of objects in the simulation, and a value of each one of one or more variables referred to by a program to operate the devices; a data recorder that stores, as a first log, positional information of the objects and value of the variables for each of the one or more execution times in a manner that positional information and value are associated with each other; and a displayer that displays positional information of the objects and value of the variables for each of the one or more execution times included in first log.
US11960369B2
A method for generating a copy of a database using a data streaming protocol is disclosed. The method comprises setting up a structure of a secondary database, prioritizing data objects to be copied from a primary database to the secondary database, copying data objects from the primary database to the secondary database using a data streaming protocol, restoring data corresponding to the data object in the secondary database in parallel to copying data objects from the primary database to the secondary database, applying changes made to the data corresponding to the data object in the primary database during the time of copying, after the data object has been copied, and making available the secondary database for usage once all data objects have been copied from the primary database to the secondary database so that a usable copy of the primary database is created.
US11960339B2
A multi-die processor semiconductor package includes a first base integrated circuit (IC) die configured to provide, based at least in part on an indication of a configuration of a first plurality of compute dies 3D stacked on top of the first base IC die, a unique power domain to each of the first plurality of compute dies. In some embodiments, the semiconductor package also includes a second base IC die including a second plurality of compute dies 3D stacked on top of the second base IC die and an interconnect communicably coupling the first base IC die to the second base IC die.
US11960338B2
An activity smoothener circuit is provided to control rates of change in processing activity to limit di/dt in activity areas of an IC to mitigate voltage droops or overshoots. Controlling the rate of change of activity prevents or reduces instances of a di/dt exceeding a programmed maximum that is based on physical limits of the IC and/or a package. In examples, the activity smoothener circuit includes a hierarchy of smoothening circuits controlling activity in areas down to individual circuit blocks (tiles) including execution circuits. An indication of a desired level of activity is provided to a parent smoothening circuit and the parent smoothening circuit responds with indications of actual activity allowed to occur. At each level of hierarchy, the activity smoothener circuit may use algorithms to generate indications of actual activity based on indications of desired activity and di/dt limits. Di/dt limits and current minimums and maximums are controlled.
US11960336B2
Example embodiments relate to methods of increasing a temperature of a computer module to start the computer at environmental temperatures below a threshold temperature. An example embodiment includes receiving, at one or more computing components thermally coupled to a main computer via a liquid-cooled plate, a set of program instructions. The method can also include running the set of program instructions on at least one computing component. Running the set of program instructions on the computing component can generate heat that flows to the main computer via the liquid-cooled plate. The method can additionally include detecting, from at least one thermal sensor coupled to the liquid-cooled plate, a temperature reading indicative of a temperature of the main computer. The method can further include determining that the temperature reading has reached a predetermined temperature threshold and based on the temperature reading reaching the predetermined temperature threshold, powering on the main computer.
US11960333B2
A display panel, a method for manufacturing the display panel and a display device are provided. The display panel includes a display region and a bezel region, the display region includes at least one first bending region extending in a first direction, and the bezel region includes a second bending region extending in a second direction crossing the first direction. At least one position where an extension line of the at least one first bending region crosses an extension line of the second bending region forms at least one overlapping region, and the display panel further includes a hollowed-out structure formed in the at least one overlapping region and penetrating a display surface and a non-display surface of the display panel.
US11960331B2
A foldable apparatus and an electronic device are provided in the present disclosure. The foldable apparatus includes a rotating shaft base and two main bodies disposed at two opposite sides of the rotating shaft base. Each main body is provided with a decorative member rotatably connected with the rotating shaft base and a housing slidably connected with the decorative member. The decorative member is disposed at an outer side of the housing and covers an edge of the housing close to the rotating shaft base. When the two main bodies are unfolded relative to each other, two housing respectively retract relative to two decorative members and respectively rotate along with the two decorative members to be close to the rotating shaft base, and the two decorative members rotate relative to the rotating shaft base to a flush state where a gap is defined between the two decorative members.
US11960324B2
A rotating shaft supporting structure, a display device, and an assembling method therefor are described. The shaft support structure includes a rigid support part including a plurality of rigid support strips arranged in parallel, two first support plates arranged in parallel with the rigid support strips, and located on the two opposite sides of the rigid support part, and a flexible cladding layer, wrapped around the rigid support part and the two first support plates, joining a side, close to a flexible display panel, of the rigid support part, and sides, close to the flexible display panel, of the two first support plates as a whole.
US11960314B1
The control system for attachment to a collective lever in a rotorcraft which comprises a body with an extended horn portion which is generally contoured to provide for a place to rest the palm and grip the collective lever at the end in the form of an open spherical grip as opposed to the more traditional cylindrical grip used to grasp the throttle and/or collective lever directly. The control system generally includes a plurality of controls which can be manipulated by any or all of the four fingers of the hand and the thumb without need to substantially move the palm. The collective lever can also be moved without having to remove the hand from the control system or the fingers or thumb from the controls.
US11960311B2
A linear voltage regulator with isolated supply current is disclosed. The voltage regulator is configured and controlled such that its output current closely matches its input current (any quiescent current consumed by the regulator is negligible relative to the amount of current passed by the regulator). In certain implementations, the voltage regulator is implemented as an analog component. In other implementations, the voltage regulator includes or cooperates with digital elements, such as an analog-to-digital converter, a digital processing core, or a digital-to-analog converter.
US11960308B2
An entire fluid supply line or an entire fluid controller constituted by a plurality of fluid control devices is precisely monitored. A fluid controller G accumulating and having a plurality of fluid control devices A. The fluid control devices A include an operation information acquisition mechanism acquiring an operation information in the fluid control devices, an identification information storage 71 storing a self-identification information, and a communication processing unit 72 transmitting the operation information acquired by the operation information acquisition mechanism to an external terminal with the self-identification information stored in the identification information storage 71 at different timings for each of the fluid control devices A.
US11960304B2
A method includes maneuvering a robot in (i) a following mode in which the robot is controlled to travel along a path segment adjacent an obstacle, while recording data indicative of the path segment, and (ii) in a coverage mode in which the robot is controlled to traverse an area. The method includes generating data indicative of a layout of the area, updating data indicative of a calculated robot pose based at least on odometry, and calculating a pose confidence level. The method includes, in response to the confidence level being below a confidence limit, maneuvering the robot to a suspected location of the path segment, based on the calculated robot pose and the data indicative of the layout and, in response to detecting the path segment within a distance from the suspected location, updating the data indicative of the calculated pose and/or the layout.
US11960299B2
A flexible material handling system for can handle varied loads and placements including operation in varying weather conditions, and integrates safety systems to tolerate pedestrians and manual vehicles in an operating environment. An autonomous vehicle is operable along a vehicle traversal path within a predetermined set of environmental conditions. A GPS base station is operatively in communication with the autonomous vehicle. A supervisor/orchestrator is operatively in communication with the autonomous vehicle and the GPS base station and is operative to coordinate movement of the autonomous vehicle along the vehicle traversal path and assign one or more tasks for the autonomous vehicle to accomplish.
US11960297B2
Disclosed herein is a robot generating a map based on multi sensors and artificial intelligence and moving based on the map, the robot according to an embodiment including a controller generating a pose graph that includes a LiDAR branch including one or more LiDAR frames, a visual branch including one or more visual frames, and a backbone including two or more frame nodes registered with any one or more of the LiDAR frames or the visual frames, and generating orodometry information that is generated while the robot is moving between the frame nodes.
US11960287B2
Systems and methods for modifying operation of an autonomous vehicle in an emergency situation are disclosed. According to aspects, a computing device associated with the autonomous vehicle detects, based on sensor(s), an emergency event associated with the autonomous vehicle. In response to detecting the emergency event, the computing device determines location(s) of emergency vehicle(s) and determines an assistance location for the autonomous vehicle. The computing device determines which of the emergency vehicle(s) is a nearest emergency vehicle that is nearest to the assistance location, and transmits the assistance location to the nearest emergency vehicle. The computing device then causes the autonomous vehicle to travel to the assistance location.
US11960264B2
A load control system may control an electrical load in a space of a building based on one or more parameters regarding the physical condition of an occupant. The parameters may be gathered by one or more sensing devices. The sensing devices may be included in a mobile device. A system controller may receive the parameters and may automatically control the electrical loads in response to the parameters. The system controller may control the electrical load to attempt to adjust the physical condition of the occupant in response to the sensed parameters. The system controller may control the electrical load to provide an alert, an alarm, and/or a warning in response to the sensed parameters.
US11960263B2
A system for monitoring a building automation system (BAS). The systems may include a device to report data, a memory having an application that requires that the data from the device be reported at least at a minimum frequency, and a controller to receive the data from the device at least at the minimum frequency and use the application and the data to determine an operational status of a component of the BAS.
US11960256B2
A method for operating a plurality of devices which each contain at least one electrical or gas consumer, with the following steps: before switching on the consumer, the device asks an allocation module whether the process can be started, on the basis of parameters of the requested process, parameters of currently running and/or planned processes of the other consumers and a predefined maximum power value, the allocation module decides whether the requested process is enabled, modified or at least temporarily disabled. A system having a plurality of devices which each have at least one electrical or gas consumer as well as a controller, and having an allocation module in which a maximum power value for the consumers is stored, wherein the controller of the devices can send information about planned and current processes via a communication link to the allocation module and receive an enable signal.
US11960253B2
A system and a method for parameter optimization with adaptive search space and a user interface using the same are provided. The system includes a data acquisition unit, an adaptive adjustment unit and an optimization search unit. The data acquisition unit obtains a set of executed values of several operating parameters and a target parameter. The adaptive adjustment unit includes a parameter space transformer and a search range definer. The parameter space transformer performs a space transformation on a parameter space of the operating parameters according to the executed values. The search range definer defines a parameter search range in a transformed parameter space based on the sets of the executed values. The optimization search unit takes the parameter search range as a limiting condition and takes optimizing the target parameter as a target to search for a set of recommended values of the operating parameters.
US11960251B2
A method for testing a basic parameterization of a component in an automation system is provided. The method includes: starting a test run of the component in the automation system with the basic parameterization, measuring of a measured value data record during trial operation, access to a machine learning module comprising a pre-trained neural network, wherein the pre-trained neural network is pre-trained to calculate a target parameterization for the respective component for a measured value data set, wherein the basic parameterization is compared with the calculated target parameterization and in the event of deviation a result message for adapting the basic parameterization is provided, and receipt of the provided result message for adaptation of the basic parameterization.
US11960250B2
A main circuit includes a switching element, and converts electric power input to the main circuit and supplies a result of the conversion to a load. The controller switches a control scheme of the main circuit from a first control scheme to a second control scheme at a first time point when the output value starts to vary and switches the control scheme of the main circuit from the second control scheme to the first control scheme at a second time point when a determination is made that switching of a variation direction of the output value will occur on the basis of a detection value of the detector.
US11960249B2
A wearable electronic device, for example a smart watch, has an optical sensor module disposed near a side of the device meant to face the wearer. The device also includes a wireless charging module. The optical sensor and wireless charging modules are at least partially integrated together via a flexible printed circuit board (“FPCB”) which is connected to both modules. The wireless charging module surrounds the FPCB of the optical sensor module, thus allowing a reduction in thickness of the wearable device and further allowing simplification in a process of assembly of the device.
US11960247B2
According to some aspects of the present disclosure, an atomic clock and methods of forming and/or using an atomic clock are disclosed. In one embodiment, an atomic clock includes: a light source configured to illuminate a resonance vapor cell; a narrowband optical filter disposed between the light source and the resonance vapor cell and arranged such that light emitted from the light source passes through the narrowband optical filter and illuminates the resonance vapor cell. The resonance vapor cell is configured to emit a signal corresponding to a hyperfine transition frequency in response to illumination from the light source, and a filter cell is disposed between the light source and the resonance vapor cell and configured to generate optical pumping. An optical detector is configured to detect the emitted signal corresponding to the hyperfine transition frequency.
US11960241B2
A liquid electrophotographic ink composition is disclosed herein. One example of the liquid electrophotographic ink composition includes a resin, a liquid carrier, a pigment chosen from titanium oxide, and a spacer chosen from barium sulfate, calcium carbonate, clay, magnesium silicate and mixtures thereof, in an amount from 5 to 15 wt. % of the total solids of the composition. A method for making a liquid electrophotographic ink composition is also disclosed herein.
US11960229B2
An image forming apparatus includes an image forming unit to form an image on a recording material and a fixing unit. The fixing unit fixes the image formed on the recording material to the recording material. The fixing unit includes a heating member and a pressing member to form a nip portion to nip and convey the recording material with the heating member. The fixing unit further includes a pressure adjusting mechanism to apply pressure to the nip portion and release or reduce the applied pressure. If a parameter for a cumulative usage of the fixing unit is a first value, frequency of release or reduction of the applied pressure is a first frequency. If the parameter for the cumulative usage is a second value greater than the first value, the frequency of release or reduction of the applied pressure is a second frequency lower than the first frequency.
US11960225B2
An image forming apparatus includes, an image forming portion configured to form a toner image on a sheet using printing toner and apply powder adhesive on the sheet, a fixing portion configured to heat the toner image formed on the sheet and the powder adhesive applied on the sheet by the image forming portion and fix the toner image and the powder adhesive to the sheet, and a bonding portion configured to bond the sheet with the powder adhesive by reheating the sheet having been heated by the fixing portion. The bonding portion is arranged above the image forming portion.
US11960219B2
An image forming apparatus controls a generation circuit to modulate a DC component of a developing voltage based on a first correction component such that a density unevenness is reduced. The image forming apparatus further restricts the first correction component for modulating the DC component of the developing voltage such that fogging of toner that may occur on a non-exposure region which is not exposed by an exposure unit and adhesion to a photosensitive member of carrier included in a developer are reduced.
US11960218B2
The present invention pertains to an image forming apparatus that includes a latent image bearer, an exposure device, a detector, and processing circuitry. The exposure device exposes the latent image bearer to form a latent image based on image data. The detector detects density unevenness, in a main scanning direction, of a toner image obtained by developing the latent image. The processing circuitry corrects only an exposure amount of the exposure device based on the density unevenness to form an image portion with a higher gradation than a prescribed gradation, the processing circuitry further configured to correct the exposure amount and the image data based on the density unevenness in the main scanning direction detected by the detector to form an image portion with a gradation equal to or lower than the prescribed gradation.
US11960204B2
Asymmetric structures formed on a substrate and microlithographic methods for forming such structures. Each of the structures has a first side surface and a second side surface, opposite the first side surface. A profile of the first side surface is asymmetric with respect to a profile of the second side surface. The structures on the substrate are useful as a diffraction pattern for an optical device.
US11960203B2
A method of forming patterns on a substrate by double nanoimprint processes includes providing a first replicate mold and a second replicate mold. The first replicate mold includes numerous first patterns. The second replicate mold includes at least one second pattern. The second pattern corresponds to at least one of the first patterns. Later, a first substrate is provided. A first polymeric compound layer is coated on the first substrate. Next, the first patterns are nanoimprinted into the first polymeric compound layer. Subsequently, the first substrate is etched by taking the first polymeric compound layer as a mask. After that, a second polymeric compound layer is coated on the first substrate. Later, the second pattern is nanoimprinted into the second polymeric compound layer. Finally, the first substrate is etched by taking the second polymeric compound layer as a mask.
US11960190B2
System for controlling tinting of one or more zones of windows in a building based on clear sky models for the building site maintained on a cloud network.
US11960189B2
This disclosure provides spacers for smart windows. In one aspect, a window assembly includes a first substantially transparent substrate having an optically switchable device on a surface of the first substrate. The optically switchable device includes electrodes. A first electrode of the electrodes has a length about the length of a side of the optically switchable device. The window assembly further includes a second substantially transparent substrate a metal spacer between the first and the second substrates. The metal spacer has a substantially rectangular cross section, with one side of the metal spacer including a recess configured to accommodate the length of the first electrode such that there is no contact between the first electrode and the metal spacer. A primary seal material bonds the first substrate to the metal spacer and bonds the second substrate to the metal spacer.
US11960187B2
A display device includes: an array substrate; a counter substrate; a liquid crystal layer; and a light source that emits light into a side surface of the array substrate or a side surface of the counter substrate. The display device includes: first wiring lines in a first peripheral region outside a display region, the first wiring lines being configured to be supplied with a constant potential; and second wiring lines in a second peripheral region located opposite to the first peripheral region with the display region therebetween, the second wiring lines being coupled to the scanning lines. A shape of a region occupied by the first wiring lines in the first peripheral region is obtained by inverting a shape of a region occupied by the second wiring lines in the second peripheral region, in a mirror-symmetrical manner. The first wiring lines are not coupled to the scanning lines.
US11960186B2
A liquid crystal display panel and a display device are provided. A first metal line is disposed on a first substrate of the liquid crystal display panel. An orthographic projection of the first metal line on a pixel electrode covers a first trunk electrode. A voltage difference V1 between the first metal line and a common electrode is small, so that a liquid crystal molecule corresponding to the first metal line does not deflect. In this way, a problem of an insufficient liquid crystal recovery force when the liquid crystal display panel is pressed is resolved, eliminating poor liquid crystal diffusion as a result of pressing and resulting in improving display quality.
US11960184B2
The present invention discloses a display panel and an electronic terminal. The display panel includes a first display region and a second display region. The second display region includes a plurality of display subregions. Each of the plurality of display subregions includes a display portion and a light-transmitting portion. Each of the plurality of display subregions includes a switch control unit, a liquid crystal layer, a transparent electrode group, and a color filter layer. The liquid crystal layer is disposed in the display portion and the light-transmitting portion. The transparent electrode group is configured to control a deflection direction of liquid crystal molecules in the liquid crystal layer, which puts the light-transmitting portion in a light-transmitting state or an opaque state.
US11960181B2
Disclosed are an array substrate, a display panel and a display. The array substrate is provided with a thin film transistor and a gate driving circuit. A trigger signal input terminal of the gate driving circuit corresponds to an output terminal of the thin film transistor, a first insulating layer is provided between a first metal layer corresponding to the output terminal of the thin film transistor and a second metal layer corresponding to the trigger signal input terminal of the gate driving circuit. A projected area of the first metal layer on the first insulating layer is partially overlapped with a projected area of the second metal layer on the first insulating layer.
US11960175B2
According to one embodiment, a liquid crystal display device includes first and second substrates and a liquid crystal layer. The first substrate includes scanning line extending in a first direction, signal line extending in a second direction, pixel electrodes including and a common electrode. The common electrode includes sub-electrodes extending in the first or second direction. Each of the sub-electrodes includes a first portion having a width greater than the scanning or signal line, and a second portion having a width less than the first portion but greater than the scanning or signal line. The first and second portions are alternately arranged along a direction in which the sub-electrodes extend.
US11960159B2
Provided are a polyamideimide film, a window cover film, and a display panel including the same. More specifically, a polyamideimide film including an amideimide structure derived from a dianhydride, a diamine, and an aromatic diacid dichloride is provided, wherein a chlorine content in the film is 5 to 33 ppm and a yellow index change amount ΔYI is 5 or less, the yellow index change amount being measured in accordance with ASTM E313 after repeating a process of irradiating 0.55 W/m2 of UVA at 340 nm at 40° C. for 20 hours and then blocking UVA for 4 hours three times.
US11960154B2
Thermal isolation elements are provided in wafer-bonded silicon photonics that include a photonic platform, including a heating element and an optical waveguide that are disposed between a first surface and a second surface (opposite to the first surface) of the photonic platform; a substrate, including a third surface and a fourth surface (opposite to the third surface); wherein the first surface of the photonic platform is bonded to the third surface of the substrate; and wherein a cavity is defined by a trench in one or more of: the first surface and extending towards, but not reaching, the second surface, and the third surface and extending towards, but not reaching, the fourth surface; wherein the cavity is filled with a gas of a known composition at a predefined pressure; and wherein the cavity is aligned with the optical waveguide and the heating element.
US11960152B2
A method for adjusting a transmission wavelength of signal light transmitted through an optical waveguide device provided with one or more optical waveguides through which the signal light having a wavelength of 1520 nm to 1560 nm and blue light having a wavelength of 375 nm to 455 nm pass, a groove through which the waveguide passes, and resin filled in the groove, including a step of passing the signal light and the blue light through the same or mutually different one or more optical waveguides and of passing the signal light and the blue light through the same or mutually different resin, the latter step changing a refractive index of the resin by irradiating the resin with the blue light so as to change the transmission wavelength of the signal light transmitted through the resin in accordance with a change in the refractive index of the resin.
US11960147B2
The present disclosure relates to a loudspeaker. The loudspeaker may include a loudspeaker mechanism, a fixing mechanism, and a connector. The loudspeaker mechanism may be configured to generate a vibration signal and transmit the vibration signal to the human body. The fixing mechanism may be configured to support and maintain the position of the loudspeaker mechanism. The connector may be configured to connect the loudspeaker mechanism with the fixing mechanism. The loudspeaker mechanism may at least include a first fixed position and a second fixed position. The first fixed position may be a fixed position of the loudspeaker when the loudspeaker is in a non-working state. The second fixed position may be a fixed position of the loudspeaker when the loudspeaker is in a working state. The connector may be configured to switch the loudspeaker mechanism between the first fixed position and the second fixed position.
US11960146B2
In various embodiments, a process for trying on glasses includes determining an event associated with updating a current model of a user's face. In response to the event, using a set of historical recorded frames of the user's face to update the current model of the user's face. The process includes obtaining a newly recorded frame of the user's face, using the current model of the user's face to generate a corresponding image of a glasses frame, and presenting the image of the glasses frame over the newly recorded frame of the user's face.
US11960136B2
A cable restraint located in a splice enclosure to restrain a cable includes a tray having a bottom side with an upward facing surface. The cable restraint also includes a restraint bridge removably attached to the tray. The restraint bridge includes a central portion having a surface configured to cooperate with the tab feature to inhibit relative motion between the restraint bridge and the tray in a direction non-perpendicular to an axis of the cable. A restraint clip is removably attached to the restraint bridge and includes a restraint post attached to the body portion configured to secure a strength member of the cable to the restraint clip. The restraint clip further includes a column attached to the body portion configured to inhibit relative motion between the restraint clip and the restraint bridge in the direction non-perpendicular to the axis of the cable.
US11960135B2
The present disclosure relates to systems and method for deploying a fiber optic network. Distribution devices are used to index fibers within the system to ensure that live fibers are provided at output locations throughout the system. In an example, fibers can be indexed in multiple directions within the system. In an example, spare ports can be providing in a forward direction and reverse direction ports can also be provided.
US11960127B2
A semiconductor package includes a semiconductor die, a device layer, an insulator layer, a buffer layer, and connective terminals. The device layer is stacked over the semiconductor die. The device layer includes an edge coupler located at an edge of the semiconductor package and a waveguide connected to the edge coupler. The insulator layer is stacked over the device layer and includes a first dielectric material. The buffer layer is stacked over the insulator layer. The buffer layer includes a second dielectric material. The connective terminals are disposed on the buffer layer and reach the insulator layer through contact openings of the buffer layer.
US11960121B2
An embodiment optical body is provided in a propagation path of light between a Si waveguide and an optical fiber. The optical body changes a course of some of radiation mode light, which is emitted from the Si waveguide and propagates in a direction away from an optical axis thereof, to obtain waveguide mode light passing through itself. Thus, the amount of waveguide mode light incident on the optical fiber increases, and the coupling efficiency between the Si waveguide and the optical fiber is improved.
US11960113B2
A backlight module and a display device are disclosed. The backlight module includes a back plate, a light plate, and a plurality of lamp beads. The light plate is arranged opposite to the back plate. The plurality of lamp beads are arranged on a side of the light plate facing away from the back plate. The back plate includes a back plate body, at least one sunken groove, and a thermally conductive adhesive.
US11960095B2
Aspects of the present invention relate to methods and systems for the see-through computer display systems with integrated IR eye imaging technologies.
US11960094B2
A wearable heads-up display includes a power source, laser sources, and a lightguide. A photodetector is positioned to detect an intensity of a test light emitted at a perimeter of the lightguide from an optical path within the lightguide. A laser safety circuit provides a control to reduce or shut off a supply of electrical power from the power source to the laser sources in response to an output signal from the photodetector indicating that the detected intensity is below a threshold.
US11960092B2
A light source or projector for a near-eye display includes a light source subassembly optically coupled to a waveguide concentrator. The light source subassembly may include several semiconductor chips each hosting an array of emitters such s superluminescent light-emitting diodes. The semiconductor chips may be disposed side-by-side, with their emitting sides or facets coupled to the waveguide concentrator, which provides a tight array of output light ports on a common output plane of the concentrator. The output diverging beams at the array of output light ports are coupled to a collimator, which collimates the beams and couples them to an angular scanner for scanning the collimated light beams together across the field of view of the display.
US11960089B2
Aspects of the present invention relate to methods and systems for providing a high transmission see-through view of the environment while trapping escaping light from the display system. In embodiments, a camera system is also provided that is aligned with the display system to provide images of the environment in a viewing direction of the user.
US11960088B2
A head-mounted display (HMD) for improved field of view (FOV) is provided. The head-mounted display (HMD) may include a display element to provide display light. The head-mounted display (HMD) may also include a lens element to provide display light to a user of the head-mounted display (HMD). The head-mounted display (HMD) may further include an optical element comprising at least one waveguide to provide improved central or peripheral field of view (FOV) for the user of head-mounted display (HMD). In some examples, the waveguide may be part of central optics and/or peripheral optics. The waveguide may have a planar waveguide profile or a curved waveguide profile. In some examples, the waveguide may be stacked or may include a graded index (GRIN) layer.
US11960087B2
An optical device comprises a waveguide plate comprising an entrance pupil grating unit, a left pupil-expanding grating unit, and a right pupil-expanding grating unit. The left and right pupil-expanding grating units are bilaterally symmetric, and left and right exit pupil grating units are bilaterally symmetric. An input light is diffracted by the entrance pupil grating unit to form a first left guided light and a first right guided light, the first left guided light is diffracted by the left pupil-expanding grating unit to form a second left guided light, and the first right guided light is diffracted by the right pupil-expanding grating unit to form a second right guided light. The second left guided light is diffracted by the left pupil-expanding grating unit to form a left output light, and the second right guided light is diffracted by the right pupil-expanding grating unit to form a right output light.
US11960086B2
A distorted image generating section directly renders an image having a distortion such that a proper image can be seen when viewed through an eyepiece lens. Specifically, the distorted image generating section calculates which position a target pixel on a view screen will be displaced to by the lens, generates a ray of light that passes from a viewpoint through a pixel at a displacement destination, and uses color information obtained by ray tracing as a pixel value of the target pixel.
US11960085B2
A manufacturing method of a waveguide and a head mounted display device having the waveguide are provided. The head mounted display device includes a display unit, a first waveguide and a second waveguide. The display unit is configured to provide an image beam. The first waveguide is located between the display unit and the second waveguide. The first waveguide is configured to transmit the image beam to the second waveguide and adjust a light shape of the image beam to maintain a field angle and expand a pupil in a single dimension. The second waveguide is configured to transmit the image beam to outside of the head mounted display device, and the second waveguide can extend a light transmission path and provide a uniform image beam.
US11960083B2
Light-field projector for projecting a near-eye projected image to the eyes of a user, comprising: a light source comprising a plurality of illumination point-lights configured for sequentially emitting a plurality of incident light fields; a spatial light modulator configured for providing a sequence of source images; the spatial light modulator being further configured for modulating each of the incident light-fields in accordance with the source images such as to project sequentially a plurality of pinhole-aperture light-fields, each pinhole-aperture light-fields carrying a light-field component from the source image; wherein each sequentially projected pinhole-aperture light-field forms an intersection virtual pinhole through which the component from the source image can be seen, each virtual pinholes having an aperture stop which is determined by the size of the illumination point-light and being spatially shifted in relation with each other, the near-eye projected image being seen through the plurality of virtual pinholes.
US11960081B2
A laminated pane, includes, in this order, an outer pane, an intermediate layer, a functional element with electrically controllable optical properties that is selected from among a PDLC functional element, a PNLC functional element, or an SPD functional element, an intermediate layer, a holographic display element, an intermediate layer, and an inner pane.
US11960079B2
To provide an image display device for enabling a polarization axis direction of a reflection type polarizing plate to be identified with simplicity and accuracy, and enabling an adjustment in the polarization reflection axis direction to be made with high accuracy, a wire grid polarizing plate for enabling the polarization axis direction to be examined simply, and the like, a head-up display device (1) in the present invention is an image display device provided with an image display (14) that outputs image light which is polarized light, a reflection type polarizing plate (15) having an reflecting surface (28) that reflects the image light, and a projection plate (11) onto which the image light reflected by the reflection type polarizing plate is projected, and is characterized in that the reflection type polarizing plate allows a bright line (B) as an indicator indicative of the polarization axis direction of the reflecting surface to be observed.
US11960077B2
An apparatus includes a system having an element capable of changing a radius at which a normalized transmittance becomes 0.25 by 20% or more of a maximum effective radius and a stop capable of changing an aperture radius, and a control unit for controlling a transmittance distribution of the element and the aperture radius.
US11960073B2
A computer-implemented system and method for template-based imaging are disclosed. A first image of a first slide, a second image of a second slide, and a third image of a third slide are received, wherein the third image includes a representation of a sample disposed on the third slide. Values of pixels of a template image that are associated with a plurality of features common to the first and second slides and represented in the first and second images are set to a non-background value and values of pixels of the template image not associated with the plurality of features are set to a background value. An offset between the template image and the third image is developed and coordinates of pixels in the third image that are associated with the representation of the sample are determined in accordance with the offset.
US11960070B2
A method for capturing a relative alignment of a surface (2.1), extending substantially in one plane, of an object (2), in which a focus (f) of a light beam is guided along a scanning path (1). Components of the light beam that are reflected by the surface (2.1) are captured. The scanning path (1) extends substantially parallel to an x-y-plane that extends orthogonally to an optical axis (oA) of a detection objective (5). A relative position and alignment of the surface (2.1) are ascertained on the basis of the reflected components. A normal (N) of the surface (2.1) and the relative alignment thereof are virtually ascertained and/or the focus (F) is moved in the direction of the optical axis (oA) during the scanning of the scanning path (1, 1ax) such that an axial scan trajectory or an axial scanning path (1ax) are brought about.
US11960060B2
An imaging lens includes a first group, a second group, an aperture stop, a third group, and a fourth group. The second group includes one positive lens. The third group includes two positive lenses and one negative lens. At least two of the third group are joined together to form a compound lens. The imaging lens has a fixed focal length and an angle of view of 120 degrees or more. Conditional expressions (1), (2), (3), and (4) below are satisfied: −2.7≤f1/f≤−0.7 (1) 2.2≤f2/f≤6.6 (2) 3.9≤f3/f≤14.3 (3) 2.8≤f4/f≤11.0 (4) where fi denotes focal length of i-th group with respect to a d-line, i denotes one of 1 to 4, and f denotes focal length of an entirety of the imaging lens with respect to the d-line.
US11960056B2
Provided is an optical lens formed by integrally molding a lens part that is an optically effective portion and has a light incidence/emission surface, and a lens edge part that is an optically ineffective portion and has a surface thereof except the light incidence/emission surface. The lens edge part includes a non-transparent region in part or all thereof, the lens part and the lens edge part include a thermoplastic resin, and the non-transparent region in the lens edge part contains a total of 0.1-5 mass % of one or more of a black dye and a black pigment.
US11960042B2
Aspects of the present disclosure are directed to laser interferometric systems, methods, and structures exhibiting superior laser phase noise tolerance particularly in seismic detection applications wherein laser requirements are advantageously relaxed by employing a novel configuration wherein the same laser which generates an outgoing signal is coherently detected using the same laser as local oscillator and fiber turnarounds are employed that result in the cancellation and/or mitigation of undesired mechanical vibration.
US11960039B2
An X ray device, including an array substrate, a scintillator layer, a first adhesion layer, a function film, and a second adhesion layer, is provided. The scintillator layer is disposed on the array substrate. The first adhesion layer is disposed between the scintillator layer and the array substrate. The function film is disposed on the array substrate. The second adhesion layer is disposed between the function film and the array substrate. The function film covers the scintillator layer.
US11960036B2
A processing system for processing signals from a plurality of transducers of an ultrasonic sensor in order to determine characteristic information relating to an object detected by the ultrasonic sensor is provided. The system comprises a coupling device for transforming the signals received from the transducers into pulses, and a pulse processing unit for determining the characteristic information based on the pulses delivered by the coupling device. The coupling device comprises: a thresholding unit for applying, for each signal received from a transducer, thresholding to a signal derived from the signal received from the transducer and extracting directional information contained in the phase of the derived signal; a transformation unit for transforming the derived signal into pulses containing the phase of the signal, using the information extracted by the thresholding unit.
US11960035B2
Systems and methods for encoding radiofrequency, RF, data, e.g., electrical signals, by a microbeamformer are disclosed herein. The microbeamformer may use a pseudo-random sampling pattern (700) to sum samples of the RF data stored in a plurality of memory cells. The memory cells may be included in a delay line of the microbeamformer in some examples. The summed samples may form an encoded signal transmitted to a decoder which reconstructs the original RF data from the encoded signal. The decoder may use knowledge of the pseudo-random sampling pattern to reconstruct the original data in some examples.
US11960034B2
The disclosure is a three-dimensional towered checkerboard for multi-sensor calibration, and a LiDAR and camera joint calibration method based on the checkerboard. The joint calibration method includes: establishing a modeling coordinate system taking the three-dimensional towered checkerboard as a basis, and generating a point cloud of the three-dimensional towered checkerboard; denoising a three-dimensional point cloud obtained by LiDAR, and obtaining an actual point cloud of the three-dimensional towered checkerboard under a LiDAR coordinate system; determining a transformation relationship between the LiDAR coordinate system and the modeling coordinate system; generating a corner point set of two-dimensional checkerboards under the modeling coordinate system in sequence according to actual positions of corners of the two-dimensional checkerboards, and transforming into the LiDAR coordinate system; obtaining a corner point set of the two-dimensional checkerboards on a photo; and calculating a transformation relationship between the camera coordinate system and the LiDAR coordinate system.
US11960015B2
Methods and apparatus for processing and using signals transmitted by a device, e.g., a low cost beacon transmitter device, to facilitate making location determinations with regard to the transmitting device and/or making a decision of when or how to use location information generated based on received signals are described. In accordance with some features the processing performed on the received signal strength measurements is based on whether or not the device from which the signals are received is in motion. The size of a sample period used as a processing window when determining device location is based, in some embodiments, on the rate of motion. When and/or how to use location determinations are performed is also based on motion in some embodiments. Machine learning updates of location determination parameters, based on received signals, are disabled when the signals are from devices determined to be in motion.
US11960014B2
Reporting of combined measurement associated with multiple samples for a position estimation session
Disclosed are techniques for communication. In an aspect, a UE reports a combination pattern for a combined measurement associated with samples across PRS occasions of a PRS measurement procedure. In another aspect, a UE reports a combined calibration error of a combined measurement associated with samples across PRS occasions of a PRS measurement procedure. The reported combination pattern and/or combined calibration error may be used by a position estimation entity for derivation of a position estimate of the UE.
US11960010B2
A positioning terminal is provided and identifies, as appropriate, a satellite to be excluded, thereby improving positioning accuracy. A processor acquires a signal-to-noise ratio (SNR) and an angle of elevation for each satellite. The processor next identifies a satellite for which the SNR is less than a shielding SNR mask as a multipath satellite and selects the satellite to be excluded. The processor next generates positioning terminal positioning data using a positioning signal from satellites other than the satellite to be excluded. The processor next uses reference station positioning data and positioning terminal positioning data of the selected satellite to execute an RTK calculation.
US11960007B2
A lidar system, preferably including one or more transmit modules, beam directors, and/or receive modules, and optionally including one or more processing modules. A method of lidar system operation, preferably including: emitting light beams, receiving reflected light beams, and/or analyzing data associated with the received light beams.
US11960005B2
An object-tracking method using a LiDAR sensor includes generating current shape information about a current tracking box at a current time from an associated segment box, using history shape information accumulated prior to the current time with respect to a target object that is being tracked, and updating information on a previous tracking box at a time prior to the current time, contained in the history shape information, using the current shape information and the history shape information and determining a previous tracking box having the updated information to be a final output box containing information on the shape of the target object.
US11960002B2
Some systems include an acoustic sensor array configured to receive acoustic signals, an electromagnetic imaging tool configured to receive electromagnetic radiation, a user interface, a display, and a processor. The processor can receive electromagnetic data from the electromagnetic imaging tool and acoustic data from the acoustic sensor array. The processor can generate acoustic image data of the scene based on the received acoustic data, generate a display image comprising combined acoustic image data and electromagnetic image data, and present the display image on the display. The processor can receive an annotation input from the user interface and update the display image based on the received annotation input. The processor can be configured to determine one or more acoustic parameters associated with the received acoustic signal and determine a criticality associated with the acoustic signal. A user can annotated the display image with determined criticality information or other determined information.
US11960001B2
Systems and methods for simulating GNSS multipath and obscuration with networked autonomous vehicles
The disclosed technology teaches testing an autonomous vehicle: shielding a GNSS receiving antenna of the vehicle from ambient GNSS signals while the vehicle is under test and supplanting the ambient GNSS signals with simulated GNSS signals. Testing includes using a GNSS signal generating system: receiving the ambient GNSS signals using an antenna of the system and determining a location and acceleration of the vehicle from the GNSS signals, accessing a model of an augmented environment that includes multi-pathing and obscuration of the GNSS signals along a test path, based on the determined location—generating the simulated GNSS signals to feed to the vehicle, in real time—simulating at least one constellation of GNSS satellite sources modified according to the augmented environment, based on the determined location, and feeding the simulated signals to a receiver in the vehicle, thereby supplanting ambient GNSS as the autonomous vehicle travels along the test path.
US11959998B2
The techniques of this disclosure enable frequency-modulated continuous-wave radar-based detection of living objects. Instead of generating a chirp pattern with each chirp separated by an idle period, a radar generates a chirp pattern with multiple chirps separated by an idle period. From applying a Fourier transform to receiver signals for each frame, the radar determines an amplitude as a function of range for each frame. The radar computes the standard deviation between the amplitudes of two frames and then, for each additional frame, the radar incrementally updates the standard deviation to be inclusive of the amplitude contribution of the additional frame. That is, rather than recalculate the standard deviation for each new frame, the radar increments the standard deviation by a fraction of the amplitude for the new frame, which is proportionate to the total quantity of frames generated thus far. In response to the standard deviation satisfying a noise threshold, the radar outputs an indication of a living object.
US11959996B2
A radar device, for example for automotive applications, comprises a radar circuit, an antenna device and a signal processing device, wherein the radar circuit is configured to transceive a first antenna signal and a second antenna signal, wherein the first antenna signal occupies a first frequency band and the second antenna signal occupies a second frequency band that is separate from the first frequency band, wherein the antenna device is configured to transduce the first antenna signal via a first antenna of the antenna device and the second antenna signal via a second antenna of the antenna device, and wherein the signal processing device comprises a ranging module that is configured to jointly process the first and second antenna signal to determine a distance to a target object irradiated by the antenna device.
US11959993B2
A method and system for enabling the determination of a position of a receiver within a space includes transmitting a beacon signal from each of a plurality of beacon devices located at different locations within the space. The beacon signal transmitted from each beacon device has a unique information component and may have a unique frequency pattern of multiple frequencies. Each beacon signal can be distinguishable from the beacon signals transmitted from any other of the beacon devices based on the combination of its unique information component and its unique frequency pattern. The beacon signals are received at a receiver. At the receiver, for each beacon signal of a working subset, time-delay information of the received beacon signal is determined and multilateration is applied to determine the position of the receiver based on the location of each beacon device of the working subset.
US11959991B2
An analog signal generating source comprising two or more digital-to-analog converters (DAC) combined to generate one or more frequency components. The analog signal source comprises a first path for generating substantially low frequency signals, the first path comprising a first one of the DACs; and a second path for generating substantially high frequency signals, the second path comprising a second one of the DACs. The analog signal source also comprises a data processor for processing an input signal and providing the processed input signal to the first and second paths; a combining circuit configured to combine outputs of the first and second paths into the source signal; a feedback portion configured to sense the source signal; and a servo loop configured to use the sensed source signal to adjust as need to maintain the source signal to substantially agree with the input signal.
US11959988B2
Disclosed herein is a medical system (100, 300). The execution of machine executable instructions (120) causes a processor (104) to: receive (200) measured gradient echo k-space data (122); receive (202) an off-resonance phase map (124); reconstruct (204) an initial image (126) from the measured gradient echo k-space data; calculate (206) an upsampled phase map (128) from the off-resonance phase map; calculate (208) an upsampled image (130) from the initial image; calculating (210) a modulated image (132) by modulating the upsampled image with the upsampled phase map; calculate (212) a corrected image (134) comprising iteratively. The iterative calculation comprises: calculating (214) updated k-space data by applying a data consistency algorithm (138) to a k-space representation of the modulated image and the measured gradient echo k-space data and calculating (216) an updated image (142) from the updated k-space data. Calculation of the updated image comprises demodulation by the upsampled phase map and applying a smoothing algorithm.
US11959983B2
Body coil tuning control device having: DC-DC converter with input connected to a DC power supply of an MRI system and output connected to input of an LDO, output of the LDO connected to first connection of a first resistor group; a first opamp with non-inverting input connected to first connection of the first resistor group, inverting input connected to the second connection of the first resistor group, and output connected to gate of a MOSFET array; and a negative feedback circuit connected between the output and the non-inverting input of the first opamp. The MOSFET array has a drain connected to the second connection of the first resistor group and a source connected to the input of the body coil of the MRI system. After the output signal of the first opamp is input to the gate of the MOSFET array, the source outputs a constant preset current.
US11959982B2
A low-cost modular liquid nitrogen low-temperature multi-nuclear magnetic resonance probe includes a Dewar, a pluggable coil and a front-end gain amplifier. The Dewar includes a cylindrical sandwich chamber, the center of the cylindrical sandwich chamber constitutes a room-temperature chamber, a sandwich of the cylindrical sandwich chamber is divided into a vacuum chamber and a liquid nitrogen chamber by a liquid nitrogen vessel wall, the vacuum chamber is located between the room-temperature chamber and the liquid nitrogen chamber, the pluggable coil and the front-end gain amplifier are provided in the vacuum chamber, the pluggable coil comprises a coil portion and a pluggable base, the coil portion is in pluggable connection with the pluggable base, and the pluggable coil is connected with the front-end gain amplifier. The probe realizes the transmission of radio frequency pulses and the reception of magnetic resonance signals, and is applicable to whole-body imaging of a small animal.
US11959980B2
Power consumption due to failed automatic calibration is suppressed. An electronic watch is provided with a magnetic sensor, a processor for performing calibration of the magnetic sensor and controlling two or more function modes, and an acceleration sensor for sensing movement of a user. The processor determines whether a state of movement sensed by the acceleration sensor is a calibratable state in which calibration of the magnetic sensor can be performed, performs discrimination of a function mode being executed among the two or more function modes, and performs the calibration of the magnetic sensor when (i) the state of movement sensed by the acceleration sensor is the calibratable state and (ii) the function mode is not a non-default mode, the non-default mode being a function mode executed in accordance with an operation by the user.
US11959976B2
The present invention discloses a DC converter valve state detection method based on temporal features of converter terminal currents, including the following steps: collecting three-phase AC currents on a converter valve-side of a DC transmission system; defining a current when the currents of two commutating valves are equal as a base value, greater than the base value as a valve conducting current, and less than the base value as a valve blocking current; constructing a valve conducting state by a relative relationship among amplitudes of the three-phase AC currents, and calculating a time interval of each valve conducting state; comparing time intervals of 6 valve conducting states with a time interval of a valve conducting state in normal operation, and determining whether the 6 valve states are normal according to the result of comparison and locating all abnormal valves. The present invention can reliably detect valve states and locate abnormal valves through sequence detection. This method can be applied to actual fault phase judgment and commutation failure judgment, providing a good support for accurate judgment of DC control and protection.
US11959971B2
Disclosed is a method and system for detecting connection failure of a parallel connected cell that provides improved accuracy by first detecting the cell connection failure due to the current interruption device (CID) operation of the battery or opening the parallel connection line for a battery that is being discharged by the operation of an external device, and confirming the first detection result through Direct Current Internal Resistance (DCIR) measurement for the battery.
US11959970B2
One or more embodiments of the present specification provide a method and device for capacity degradation prediction of a lithium-ion battery. The method comprises the following steps: acquiring an original battery discharge capacity; decomposing the original battery discharge capacity through a predetermined mode decomposition method to obtain battery discharge capacities composed of a plurality of different frequency signals; inputting the respective frequency signals into a pre-constructed capacity prediction model to obtain capacity prediction results corresponding to the respective frequency signals; selecting capacity prediction result that satisfies a predetermined relevance condition corresponding to the respective frequency signals; and reconstructing the finally predicted battery discharge capacity according to the capacity prediction result that satisfies the predetermined relevance condition.
US11959969B2
There is provided an apparatus for diagnosing whether or not an error has occurred in battery cells, the apparatus including a voltage measurement circuit for measuring a voltage of a battery cell, a data processing circuit for calculating a target statistical value indicating a state of the battery cell based on a voltage measured by the voltage measurement circuit, and calculates a cumulative statistical value, and a diagnosis circuit that determines whether or not an error has occurred in the battery cell through a cumulative determination operation of comparing the cumulative statistical value with a cumulative reference value, and counts a number of times of cumulative error when it is determined that the error has occurred in the battery cell in the cumulative determination operation.
US11959957B2
The invention concerns a device (1) for measuring at least one parameter of a motor vehicle, the device (1) comprising at least one reference resistor (R0) of a predetermined value and at least two measuring branches (K1, K2), each of the two measuring branches comprising at least a first element comprising a resistor (R0) or a resistive sensor (R2), capable of being connected to a voltage supply (Vcc), and a second element comprising a resistor or a resistive sensor (R1, R3) capable of being connected to earth (M), the first element and the second element being connected together at a mid-point (A, B), the mid-points (A, B) of the at least two measuring branches (K1, K2) being connected together in pairs by a third element comprising a resistor or a resistive sensor (R4).
US11959953B2
A device is suitable for revealing spatial variations in polarization of an electromagnetic radiation, in a form of localized temperature variations. The device includes a surface of a carrier which is electrically and thermally insulating, and includes an array of patterns which each consist of at least one rectilinear segment of a sensitive material, of which the orientation is variable within each pattern or between neighboring patterns. Such device may be used with a thermal camera to reveal, in infrared images, temperature variations which are localized at segments not perpendicular to a local direction of linear polarization of the radiation.
US11959944B2
A current sensor includes an electrical-conduction member, a magnetoelectric converter and a shield. The shield includes a first shield and a second shield arranged such that surfaces are opposed to and spaced away from each other. A part of the electrical-conduction member and the magnetoelectric converter are located between the surface of the first shield and the surface of the second shield. The part of the electrical-conduction member located between the first shield and the second shield extends in an extension direction along the surface of the second shield. The second shield has two sides aligned in a lateral direction perpendicular to the extension direction, and has a plurality of extending parts extending toward the first shield at the sides and being aligned with and separated from each other in the extension direction. The magnetoelectric converter is located between the plurality of extending parts.
US11959941B2
A probe card includes a flexible inorganic material layer, a metal micro structure, and a circuit board. The flexible inorganic material layer has a first surface and a second surface opposite to each other. The metal micro structure is disposed on the first surface. The circuit board is disposed on the second surface, and the circuit board is electrically connected to the metal micro structure. The test signal is adapted to be conducted to the circuit board through the flexible inorganic material layer.
US11959936B2
A method of scanning a sample with a scanning probe system, the scanning probe system comprising a probe comprising a cantilever extending from a base to a free end, and a probe tip carried by the free end of the cantilever, the method comprising using the probe to measure an electrostatic interaction between the sample and the probe; and after measuring the electrostatic interaction between the sample and the probe, scanning the sample with the probe while simultaneously applying a bias voltage to the scanning probe system, the applied bias voltage based on the measured electrostatic interaction between the sample and the probe.
US11959935B2
An inventive accelerometer includes a proof mass, vibrating sensors, and an excitation-and-detection circuit. The vibrating sensors are substantially identical, and each exhibits corresponding fundamental and higher-order vibrational modes characterized by corresponding fundamental and higher-order resonant mode frequencies. The excitation-and-detection circuit drives each corresponding vibrating sensor at one of its resonant mode frequencies f1 or f2; the vibrational modes driven at the frequencies f1 and f2 are the same for each sensor. Compressive or tensile loads oppositely applied by the proof mass to the vibrating sensors cause a difference frequency Δf=f1−f2 to vary monotonically with acceleration of the apparatus along the sensing axis. The excitation-and-detection circuit includes at least one low-pass filter with a low-pass cut-off frequency fLP that is less than Δf.
US11959930B2
A measurement portion includes a containment unit including a plurality of containers containing a liquid, a dispensing unit including a dispensing probe for dispensing the liquid, and a gauging portion for gauging the liquid dispensed by the dispensing unit. An excessive immersion determination portion determines whether an immersion of the dispensing probe is excessive immersion that exceeds a predetermined range. An input portion can select and set an operation of the measurement portion to be performed after the excessive immersion determination portion determines that the immersion is excessive immersion from a plurality of modes. A measurement control portion controls the measurement portion depending on a mode set by the input portion.
US11959920B2
Aspects of the application provide methods of identifying and sequencing proteins, polypeptides, and amino acids, and compositions useful for the same. In some aspects, the application provides methods of obtaining data during a degradation process of a polypeptide, and outputting a sequence representative of the polypeptide. In some aspects, the application provides amino acid recognition molecules comprising a shielding element that enhances photostability in polypeptide sequencing reactions.
US11959919B2
Method of selecting treatment for a subject diagnosed with cancer comprises contacting antibody that binds specifically to thymidine kinase 1 (TK1) protein with a first body fluid sample before completing cancer treatment; determining a first amount of antibody binding to TK1 protein in the first sample; correlating the first amount to a first concentration of TK1 protein using a standard curve correlating an amount of antibody binding to recombinant human TK1 (rhTK1) and a concentration of rhTK1; contacting the antibody with a second body fluid sample within one to six months after the cancer treatment; determining a second amount of antibody binding to TK1 protein in the second sample; correlating the second amount to a second concentration using the curve; identifying the patient as having a high risk of future cancer relapse if the second concentration is ≥ the first concentration; and selecting an adjuvant treatment based on the identification.
US11959916B2
The present invention addresses the problem of providing a method, a system, and a program for supplying immunodynamics-related information that is used in order to readily understand the immunodynamics of the cell-mediated immunity of a subject and to determine a method for treating or a method for preventing a disease and/or a symptom in a subject, This method, system and program supply immunodynamics-related information that is used in order to determine a method for treating or a method for preventing a disease and/or a symptom in a subject by analyzing the number of immunocompetent cells in blood.
