US11082128B1
Embodiments relate to a bidirectional free space optical (FSO) communications system. Specifically, data-encoded FSO beams are transmitted and received between two terminals. A transmit (Tx) direction of a beam transmitted from the first terminal is dithered by a beam steering unit (BSU). As the dithered beam is received by the second terminal, the power levels of the beam are measured. The power levels are then encoded in a data-encoded FSO beam transmitted to the first terminal. This allows the first terminal to decode the received FSO beam and determine the power levels. The power levels allow the first terminal to determine Tx direction misalignments and adjust the Tx direction for the Tx beam sent to the second terminal. This process may be repeated to reduce Tx misalignments and may be performed by both terminals such that each terminal sends power level information to the opposite terminal.
US11082122B2
A frequency translating bi-directional amplifier (10) for extending radio coverage for digital mobile radio communication devices (200) on a trunked network using a digital modulation scheme, comprising: a field programmable gate array (FPGA) with local controller (CPU) and firmware (22) configured to analyse control channel messages of a downlink control channel and modify the control channel messages of the downlink control channel that contain traffic channel information; and an antenna (12) to transmit the modified control channel messages to the digital mobile radio communication devices (200) in order to change an operating frequency of the digital mobile radio communication devices (200) to use a predetermined set of frequencies that are repeatable by the bi-directional amplifier (10); wherein the operating frequency between the digital mobile radio communication devices (200) and the bi-directional amplifier (10) is different to an operating frequency between a donor base station (300) and the bi-directional amplifier (10).
US11082120B2
There is presented a wireless device for dual-polarization beamforming. The wireless device comprises an antenna array. The antenna array comprises antenna elements of mutually orthogonal polarizations and a baseband chain. The antenna elements of both polarizations are operatively connected to the baseband chain. There is also presented a method for dual-polarization beamforming as performed by such a wireless device.
US11082113B2
Presented in the present specification are a method whereby a station performs beamforming training in a wireless LAN (WLAN) system, and a device for same. In particular, presented in the present specification are a method whereby a station performs beamforming training for frequency division multiple access (FDMA) transmission, and a device for same. The method according to the present specification comprises the steps of: transmitting a beamforming setup frame including beamforming training operation information and identification information on one or more second stations corresponding to one FDMA group; performing FDMA beamforming training by using multiple transmission sectors simultaneously on the basis of the beamforming training operation information; receiving a feedback result of the performed FDMA beamforming training from the one or more second stations; and transmitting a selection frame including channel allocation information for each station and FDMA transmission configuration information determined on the basis of the received feedback result.
US11082110B2
A communication method applied to an communication device comprising M first type antenna following a first communication standard and N second type antennas following a second communication standard, M and N are positive integers. The communication method comprises: (a) measuring usage time of the second type antennas; and (b) controlling a number of the antennas that the communication device use according to the usage time of the second type antennas.
US11082109B2
Technologies for attestation techniques, systems, and methods for determining an individual's movement are provided. The individual's movement is determined by passive indoor positioning technology using channel state information (CSI). A first set of data associated with an impulse or frequency response determined using channel state information (CSI) may be received from a Wireless access point located in proximity to a monitored space. A second set of data may also be received from an Internet of Things (IoT) device located in proximity to the monitored space. The first set of data may be compared to the second set of data. A profile database may be updated to replace the first set of data with the second set of data when the first and second sets of data are different.
US11082100B2
A signal generation method is used in a transmission device that transmits a plurality of transmission signals from a plurality of antennas at the same frequency and at the same time, in the case where larger power change is performed on a first transmission signal than on a second transmission signal during generation process of the first transmission signal and the second transmission signal, the first transmission signal and the second transmission signal are mapped before the power change such that a minimum Euclidian distance between possible signal points for the first signal is longer than a minimum Euclidian distance between possible signal points for the second signal.
US11082090B2
A TDD signal booster includes first and second bidirectional terminals and an amplifier circuit arranged in a signal path between said first and second terminals. The amplifier circuit is to amplify TDD signals received at one of said first and second terminals for transmission from the other of said first and second terminals. The amplifier circuit is operable in a first configuration for amplifying TDD signals in one direction along the signal path and a second configuration for amplifying TDD signals in the opposite direction along the signal path. A control circuit is arranged to detect a silent period in said TDD signals, e.g. the guard period, and, in response to detecting the silent period, control said amplifier circuit to change configuration.
US11082087B2
A method and apparatus for transmitting data from a transmitter device to one or more receiver devices, each of which is connected to the transmitter device via a respective wire connection, the transmitter device being operable to transmit signals onto the wire connections over different channels, the method comprising, for each channel: determining a value of a first function which is a function of a power mask for transmitting the data over the channels; determining a value of a second function which is a function of an upper bound for a channel capacity of the channel; determining a value of a third function, the third function being a function of the first and second functions; using the determined value of the third function, determining a transmission power for that channel; and transmitting, by the transmitter device, data over that channel at the transmission power determined for that channel.
US11082083B2
A node is provided that is configured to communicate in a cooperative broadcast multi-hop network that employs broadcast flood routing and multi-hop transmission using a direct-sequence spread-spectrum (DSSS) waveform. The node includes an antenna and a waveform module having a receiver processing chain. The antenna can receive a plurality of DSSS signals from other nodes on a particular channel, and output a channel that includes the plurality of DSSS signals. The plurality of DSSS signals include transmissions that are directly received from other nodes and multi-path components of those transmissions. The receiver processing chain can include a multi-user RAKE receiver that can combine, when performing demodulation processing, a plurality of transmissions directly received from the other nodes and multipath components of transmissions received from the other nodes. In some implementations, the node can perform cooperative beamforming and adaptive space-spectrum whitening.
US11082082B2
The present disclosure provides a signal calibration method, apparatus and device generated based on an imbalance of I path and Q path. The method includes sending a cosine signal and a sine signal through a signal generator, transmitting the cosine signal and the sine signal in the I path and the Q path respectively, the cosine signal and the sine signal being configured to loop back to a signal receiving direction after passing through a transmitting amplifier; processing a signal obtained by a down converter in the signal receiving direction; performing a phase adjustment and an amplitude adjustment by adjusting the signal generator, gain amplifiers of I path and Q path analog domains, and a corresponding digital domain, so as to determine an appropriate phase cancellation value and an appropriate amplitude cancellation value for an image signal; and calibrating the image signal corresponding to the signal to be calibrated.
US11082080B1
A transceiver circuit includes a transceiver antenna, a transmitter circuit, a receiver circuit, a frequency synthesizer and a baseband circuit. The transmitter circuit transmits a radio frequency signal corresponding to a radio frequency through the transceiver antenna. The frequency synthesizer provides a first local oscillation signal and a second local oscillation signal having a first local oscillation frequency and a second local oscillation frequency, respectively. The baseband circuit operates in a transmitting mode and a receiving mode. In the transmitting mode, the frequency synthesizer provides the first local oscillation signal, and in the receiving mode, the frequency synthesizer provides the second local oscillation signal, the first local oscillation frequency is a non-integer multiple of the radio frequency, and the second local oscillation frequency is an integer multiple of the radio frequency.
US11082078B2
A ruggedized mobile mount for a portable handheld radio, including a detachment mechanism and indicator for removably attaching the handheld radio to the mobile mount is disclosed. In one embodiment, the detachment mechanism includes a mechanical indicator configured to indicate an attached and detached state of the handheld radio.
US11082066B2
Aspects of the disclosure relate to wireless communication systems configured to provide techniques for multiplexing dedicated control information for a plurality of users in a single information block and polar coding the information block to produce a polar code block of dedicated control information for transmission over a wireless air interface. The information block may further include group cyclic redundancy check (CRC) information for the information block and individual CRC information for each dedicated control information.
US11082054B1
The present disclosure relates to a time-interleaved ADC circuit. The time-interleaved ADC circuit comprises an input for an analog input signal, a first ADC bank comprising a first plurality of parallel time-multiplexed ADCs, wherein the first plurality of parallel time-multiplexed ADCs is configured to subsequently generate a first plurality of samples of the analog input signal during a first time interval, a first buffer amplifier coupled between the input and the first ADC bank. The time-interleaved ADC circuit further comprises a second ADC bank comprising a second plurality of parallel time-multiplexed ADCs, wherein the second plurality of parallel time-multiplexed ADCs is configured to subsequently generate a second plurality of samples of the analog input signal during a second time interval, wherein the first and the second time intervals are subsequent time intervals, a second buffer amplifier coupled between the input and the second ADC bank. The first ADC bank has associated therewith a first dummy sampler, wherein the ADC circuit is configured to activate the first dummy sampler before the start of the first time interval. The second ADC bank has associated therewith a second dummy sampler, wherein the ADC circuit is configured to activate the second dummy sampler before the start of the second time interval.
US11082048B1
According to one embodiment, in a semiconductor integrated circuit, a determination circuit is configured to generate first transition information, second transition information and phase determination information, with respect to a signal level of a modulation signal. The first transition information indicates a state of a first transition edge of transition between a first signal level and a second signal level. The second transition information indicates a state of a second transition edge of transition between a third signal level and a fourth signal level. The phase determination information indicates a result of a phase determination of a clock signal. An estimation circuit is configured to estimate a deviation between a timing of the first transition edge and a timing of the second transition edge according to the first transition information, the second transition information, and the phase determination information.
US11082037B2
A duty cycle correction circuit includes: a first inverter, a first delayer, and a first adjustment circuit. An input terminal and output terminal of the first inverter are respectively configured to receive a first signal and output a third signal. A first input terminal and an output terminal of the first adjustment circuit are respectively configured to receive the third signal and output a first correction signal. An input terminal and output terminal of the first delayer are respectively configured to input a second signal and output a fourth signal to the first adjustment circuit. The fourth signal has a first delay time relative to the second signal. When the third signal and the fourth signal are at a high level, so is the first correction signal. When the third signal and the fourth signal are at a low level, so is the first correction signal.
US11082035B1
A digitally controlled delay line (DCDL) includes an input terminal, an output terminal, and a plurality of stages configured to propagate a signal along a first signal path from the input terminal to a selectable return stage of the plurality of stages, and along a second signal path from the return stage of the plurality of stages to the output terminal. Each stage of the plurality of stages includes first and second inverters configured to selectively propagate the signal along the first signal path, third and fourth inverters configured to selectively propagate the signal along the second signal path, and a fifth inverter configured to selectively propagate the signal from the first signal path to the second signal path.
US11082022B2
A variable-resolution graphic equalizer providing an improved interface for controlling gain values across the entire audio spectrum using many narrow-band filters (e.g., 120). It allows user selection of a frequency range for graphic equalization and automatically maps a reduced and fixed number of sliders to the selected range based on the number of filter bands falling within the selected range. In an audio processing system, specific user interface regions are highlighted to display selected frequency ranges and corresponding selected sliders to allow for rapid and precise equalization of the full audio spectrum using the many narrow-band filters.
US11082016B2
A radio frequency (RF) amplifier configured to operate at a fundamental frequency (f0) includes a transistor with a transistor output, an output matching network coupled to the transistor output, and a reflection absorption circuit. The output matching network includes an output path device connected between the transistor output and an output of the RF amplifier. The reflection absorption circuit is coupled between the transistor output and the output path device, and is configured to absorb reflected signal energy from the output path device.
US11082000B2
A thermophotovoltaic panel, including a first surface for receiving solar radiation, photovoltaic cells connected to said first receiving surface, a heat exchanger connected to said photovoltaic cells, and a second surface, opposite to the first, for supporting the panel, said heat exchanger being positioned between said first receiving surface and said second supporting surface, wherein said photovoltaic cells and said exchanger are embedded in at least one resin, preferably cold-polymerised epoxy resin, to constitute a body including said first receiving surface and said second supporting surface, wherein at least one layer of resin at said first receiving surface is constituted of substantially transparent resin.
US11081991B2
A system includes a motor operating with an angular velocity and an operational current, a motor controller circuit to issue control signals to the motor, and a stator resistance calculation circuit. The calculation circuit is to introduce a perturbation signal to the motor through the control signals issued by the motor controller circuit, observe operations of the motor in response to the perturbation signal, estimate stator resistance of the motor based upon the observations of the operations of the motor in response to the perturbation signal, adjust operation of the motor based upon a changed stator resistance.
US11081989B2
A power generation device is provided. The power generation device can include a magnetic coupler. The magnetic coupler can be associated with a maximum torque output. The maximum torque output of the magnetic coupler can be based on a size of the magnetic coupler. The power generation device can also include an alternator coupled to the magnetic coupling device. The alternator can convert kinetic energy received from the magnetic coupling device into a current. The kinetic energy can be generated by the magnetic coupler using a rotational force transferred across the magnetic coupling device. The power generation device can also include a power converter device coupled to the alternator to shape the current from the alternator such that the maximum torque output is sufficient to cause the power converter to output a threshold current sufficient for operating a well tool powered using the power generation device.
US11081988B1
A data storage device is disclosed comprising a head actuated over a disk, and a spindle motor configured to rotate the disk. A pulse width modulated (PWM) control signal is generated having a frequency based on a PWM clock, the spindle motor is controlled using the PWM control signal, and a frequency of the PWM clock is swung between a minimum frequency and a maximum frequency at a swing rate.
US11081984B2
An electronically commutated electric motor includes a rotor, a stator and an electronic drive. The rotor is journaled to rotate about an axis of rotation, the stator is stationary relative to the rotor, and the electronic drive provides synchronous power to the stator and drives the rotor. The rotor has two ferromagnetic radially spaced apart co-rotating rotor portions having a circumferential array of alternating polarity permanent magnet poles that drive magnetic flux back and forth across an armature air gap between said spaced apart rotor portions, and circumferentially through each of said rotor portions. The stator includes an air core armature supported in the armature airgap, and has a non-ferromagnetic structure where located in the magnetic flux in the armature air gap. Three phase windings wound on the armature magnetically exert torque upon the rotor when the windings are electrically energized by the electronic drive. The phase windings are wound from wire that is formed from bundled together multiple individually insulated conductor strands, wherein said strands are electrically connected in parallel and are electrically insulated between each other along their lengths where they lie in the magnetic flux in the armature airgap. The electronic drive is configured to convert electrical supply power into power that is synchronous with the rotor rotation by regulating power through a switch mode converter that varies voltage to a variable DC link supplying a transistor output H-bridge for commutating the phase windings. The electronic drive electrically energizes only two of the three phase windings simultaneously to provide trapezoidal excitation to the phase windings, leaving one of the three phase windings instantaneously electrically non-energized. The electronic drive monitors the instantaneous non-energized phase winding back-emf zero crossing events for controlling triggering of advances in the commutation.
US11081981B2
An electronic control unit, for example, a rotating machine controller, is capable of driving one three-phase motor including a first set of three-phase winding and a second set of three-phase winding and one to three direct current motors. The direct current motor is connected to a position between one phase of the first set of three-phase winding and one phase of the second set of three-phase winding without redundancy. Inverters convert a direct current electric power to a three-phase alternating current electric power by an operation of bridge-connected plural switching elements, and apply a voltage to each phase in two sets of three-phase winding. A control unit controls a supply of electric power to the three-phase motor and to the direct current motor by controlling an operation of the switching elements.
US11081970B2
The assembly of bus bars according to the invention comprises a plurality of sectors of bus bars (S1 to S6) which are arranged, in a connected manner and with electrical contact, around a central axis (C) and upper and lower closing plates (BPD) which are perpendicular to the central axis, the sectors of bus bars each comprising an external portion of bus bar (B11 to B16) and at least one internal portion of bus bar (B21 to B26, B31 to B36) which delimit a plurality of internal volumes, the upper and lower closing plates being in contact against upper and lower faces of the portions of bus bar, respectively, and the portions of bus bar comprising a plurality of electrical contact faces of the type referred to as “press pack”.
US11081967B2
The invention discloses a self-adaptive synchronous rectification control system and a self-adaptive synchronous rectification control method of an active clamp flyback converter. The control system comprises a sampling and signal processing circuit, a control circuit with a microcontroller as a core and a gate driver. According to the control method, a switching-on state, an early switching-off state, a late switching-off state and an exact switching-off state of a secondary synchronous rectifier of the active clamp flyback converter can be directly detected, and the synchronous rectifier and a switching-on time of the synchronous rectifier in next cycle can be controlled according to a detection result. After several cycles of self-adaptive control, the synchronous rectifier enters the exact switching-on state, thus avoiding oscillation of an output waveform of the active clamp flyback converter.
US11081953B2
A control circuit for a boost converter can include: a comparison circuit configured to compare an input voltage of the boost converter against an output voltage of the boost converter, and to generate first and second control signals; an option circuit configured to provide a third control signal generated by a drive circuit of the boost converter to a control terminal of a synchronous power transistor of the boost converter, in accordance with the first and second control signals, when the output voltage is greater than the input voltage; and the option circuit being configured to provide a DC voltage to the control terminal of the synchronous power transistor, in accordance with the first and second control signals, in order to provide a current path for an inductor current of the boost converter through the synchronous power transistor, when the output voltage is not greater than the input voltage.
US11081930B2
A kinetic energy storage system is provided. The kinetic energy storage system comprising: a vacuum container enclosing a vacuum chamber; and a flywheel located within the vacuum chamber, the flywheel being configured to convert electrical energy into kinetic energy, wherein the flywheel comprises: a rotor assembly and a stator assembly located within the rotor assembly.
US11081926B2
An inner-rotor motor including a housing, a stator and a rotor avoids damage to the coil unit which often occurs during assembly of the conventional inner-rotor motor. The housing has an inner periphery provided with a plurality of protrusions. The iron core has an outer periphery provided with a plurality of notches. The insulating sleeve includes a plurality of positioning members. In radial directions perpendicular to the shaft, each of the plurality of notches is spaced from a center of a shaft at a minimal distance, and each of the plurality of positioning members is spaced from the center of the shaft at a maximal distance. The maximal distance is smaller than the minimal distance.
US11081916B2
A rotor device for an electric motor and/or generator with a rotor body and a plurality of magnets, wherein the rotor body comprises a rotor shaft seat and a plurality of magnet receptacles arranged coaxially with the rotor shaft seat. The magnets are rigidly positioned and mounted in the magnet receptacles by means of a plastic molding compound injected into the magnet receptacles, which plastic molding compound forms at least one cover element that covers the openings of the magnet receptacles at least partially. The cover element comprises at least one magnet wheel centering means and/or at least one magnet wheel alignment means. The invention furthermore relates to a rotor and a motor with such a rotor device as well as to a production method.
US11081915B2
A rotor device for an electric motor and/or generator with a rotor body and a plurality of magnets, wherein the rotor body comprises a rotor shaft seat and a plurality of magnet receptacles arranged coaxially with the rotor shaft seat. The magnets are rigidly positioned and mounted in the magnet receptacles by means of a plastic molding compound injected into the magnet receptacles, which plastic molding compound forms at least one cover element that covers the openings of the magnet receptacles at least partially. The cover element comprises at least one magnet wheel centering means and/or at least one magnet wheel alignment means. The invention furthermore relates to a rotor and a motor with such a rotor device as well as to a production method.
US11081911B1
Wireless power transfer devices may be configured to negotiate with each other to operate. For example, a wireless power standard may provide for various levels of power delivery, various frequencies for power transfer, various operating voltages, and so forth. There may be instances in which it is desirable to provide wireless power transfer devices (both PTx and PRx) that are capable of enhanced performance when paired with a compatible device. For example, devices can be configured to operate at higher or more granular power levels, different frequencies, and so forth.
US11081909B2
A power transfer system for providing charging power to a power receiver is disclosed. The system comprises a hardware controller circuit, a first filter circuit, and a second filter circuit. The hardware controller circuit is configured to determine a first frequency for providing power from a first power transmitter to the power receiver via a first wireless field. The first filter circuit is operationally coupled to the hardware controller circuit and has a first frequency bandpass configured to pass a first driver signal for generating the first wireless field at the first frequency. The second filter circuit is operationally coupled to the hardware controller circuit and has a second frequency bandpass configured to pass a second driver signal for generating a second wireless field at a second frequency that is different from the first frequency.
US11081902B2
A power supply device according to an embodiment of the disclosure includes a power supply unit including a first power supply unit transmitting standby power to an electronic device and a second power supply unit transmitting main power to the electronic device and a cable including a standby power transmission line transmitting the standby power to the electronic device, a main power transmission line transmitting the main power to the electronic device, a first detect line receiving a power-on signal for operating the second power supply unit from the electronic device, and a second detect line determining whether the power-on signal is received. The second power supply unit does not operate when at least one of the first detect line and the second detect line is opened and the power-on signal is not received. Moreover, various embodiment grasped through the disclosure are possible.
US11081895B2
A charging apparatus includes a plurality of batteries, a changeover relay that can be changed over between a first state where the plurality of the batteries are connected in series to one another and a second state where the plurality of the batteries are connected in parallel to one another, an electric storage device, a main relay that is provided between the electric storage device and an electric load of a vehicle, and a control device that controls the opening/closing of the changeover relay. The control device renders the changeover relay in the first state when the main relay is in an open state.
US11081892B2
An electronic or electromechanical system including at least one electrical energy source, a first circuit capable of operating in at least two operating modes, one of which corresponds to the stopping of the application circuit, and a circuit for transmitting the electrical energy from the energy source to the application circuit, the transmission circuit being further capable of determining a first value of the maximum instantaneous electric power capable of being supplied by the energy source, of determining a second value of the instantaneous electric power consumed by the application circuit in at least one of the operating modes, and of storing the first and second values or of selecting the operating mode of the application circuit from among said at least two operating modes based on the first and second values.
US11081890B2
Wind turbine comprising a plurality of converters, which are dynamically switched between at least a first standby state, a second running state, and a third state with an active direct current link. Converters are switched from the first standby state to the third state when a required reactive power is higher than a reactive power capability of converters on the second running state and when a voltage transient occurs.
US11081884B2
A semiconductor device having a power source terminal, a ground terminal, an input terminal, an output terminal and a status output terminal. The semiconductor device includes a power semiconductor switch connected between the power source terminal and the output terminal, a logic circuit connected to the power semiconductor switch, and a ground terminal opening detection circuit connected to the ground terminal and the status output terminal. The logic circuit is configured to generate, according to a signal inputted to the input terminal, an output logic signal for turning on or off the power semiconductor switch. The ground terminal opening detection circuit is configured to detect a state in which the ground terminal is opened, based on a rise in a potential of the ground terminal, and to output, via the status output terminal, a detection signal in response to the detection of the state.
US11081882B2
A protected electric circuit, and method of protecting a protected circuit is provided. The circuit comprises at least one sensitive device wherein the sensitive device operates at a device voltage and has a maximum voltage capability. At least one light emitting diode electrically connected with the sensitive device wherein the light emitting diode has a first trigger voltage wherein the first trigger voltage is above the device voltage and below the maximum voltage capability. When any said extraneous energy above the first trigger energy is experienced the light emitting diode emits photons thereby converting at least some of the extraneous energy to photon energy.
US11081879B2
A DC distance protection controller for identifying a fault within a protection zone that extends between a first terminal and a set point along a DC power transmission conduit which lies between the first terminal and a second terminal within a DC electrical power network. The protection controller periodically obtains as respective sampled pairs a measured voltage value and a measured current value of the DC power transmission conduit; isolates a fault component voltage value and a fault component current value to define a respective corresponding isolated pair; calculates from each isolated pair a fault component operating voltage of the DC power transmission conduit at the set point; compare a given calculated fault component operating voltage with a historical voltage value; and identifies a fault within the protection zone when the given calculated fault component operating voltage is greater than the historical voltage value.
US11081876B2
One or more embodiments relate to a control circuit for an input filter circuit in a switch mode power supply comprising a power switch and a switch controller to control the power switch to provide a regulated output voltage and current to a load. The control circuit, also referred to as a filter control circuit, can be used to detect a high voltage surge at its input and disconnect a capacitor in the input filter circuit from an input return, thereby protecting the input filter capacitor and the SMPS from damage. According to certain aspects, the control circuit can be integrated with the switch controller. Additionally, the control circuit can provide power to the switch controller at start-up.
US11081874B2
A mobile application including a motive power circuit including a power storage device and an electrical load electrically coupled through a power bus; a power distribution unit (PDU) electrically interposed between the power storage device and the electrical load, wherein the PDU comprises a breaker/relay positioned on one of a high side and a low side of the power storage device; wherein the breaker/relay comprises: a fixed contact electrically coupled to the power bus; a movable contact selectively electrically coupled to the fixed contact; an armature operationally coupled to the movable contact; a first biasing member biasing the armature into one of the first position or the second position; and a means for adjusting a down force value of the movable contact during run-time operations of the motive power circuit, wherein the down force value biases the moveable contact into electrical coupling with the fixed contact.
US11081872B2
The invention proposes a method for localizing a ground fault of a fire protection system and also a fire alarm and/or extinguishing control panel comprising a plurality of connection points, a central unit and a ground fault identification module, wherein one or more subscribers can be connected to each connection point via a connection line. The method comprises, during or after identification of a ground fault by the ground fault identification module, the following steps: disconnecting the connection lines of one, more or all of the connection points by opening switching elements until at least no ground fault is identified by the ground fault identification module, and then connecting the connection lines successively for each connection point by closing the respective switching element.
US11081869B2
An electrical junction box includes: a circuit board to which an electronic component is connected; and a frame positioned with respect to the circuit board. The frame integrally includes a sub frame that surrounds at least part of a periphery of the electronic component. The sub frame is provided with a holding portion that holds the electronic component in the holding portion.
US11081867B2
An avionics power management panel and door assembly where the panel includes a cabinet including a set of walls at least partially defining an interior with an open face and door assembly includes a central panel a front panel that includes a set of rows with apertures formed between two adjacent rows and where the set of rows have a crimped profile.
US11081860B2
The present invention discloses an integrated broadband chaotic semiconductor laser using optical microcavities. The arc-shaped hexagonal laser outputs light. Part of the light is totally reflected through the deformed microcavity and then reflected out of the deformed microcavity from the passive waveguide II; after entering the passive feedback waveguide, another part of the light is fed back into the deformed microcavity by the high reflection film, passes through an in-cavity ray track and then is also reflected out of the deformed microcavity from the passive waveguide II; the two-path light is coupled into the arc-shaped hexagonal laser, and finally generated chaotic laser light is directionally coupled and output through the passive waveguide I at the other end of the arc-shaped hexagonal laser. The present invention has wide broadband, flat spectrum, compact structure, and no time delay signature.
US11081857B2
A semiconductor laser device includes a semiconductor laser element, a sub mount member, a mount section having an upper surface on which the semiconductor laser element is mounted with the sub mount member interposed therebetween, a lead pin disposed at left and right sides of the mount section, a retainer that retains the mount section and the lead pin together and that is composed of an insulative material, and a protrusion protruding toward the left and right sides of the mount section. A lower surface of the mount section is parallel to an upper surface of the mount section and protrudes from a lower surface of the retainer.
US11081848B2
A charger extension device has a housing having a top side, a left side, a bottom side, a right side, a rear side, and a front side, an USB port on the front side of the housing, and a Lightning port on the rear side of the housing. Another charger extension device has a housing having a top side, a left side, a bottom side, a right side, a rear side, and a front side, an USB port on the front side of the housing, a cable retention assembly on the front side of the housing, and a Lightning port on the rear side of the housing.
US11081847B2
Disclosed is a high-density split cable for use in a network incorporating high-density connections for increased efficiency, network operation and management. The high-density connections are incorporated into the patch panel, network switch, and cables that connects them, as well as into cable analyzers and printed circuit boards (PCBs) which allow for a complete network within a single computer running virtualization software.
US11081845B2
A vacuum pump has a hermetic connector disposed on a base of a body of the vacuum pump. The hermetic connector has a plurality of pins connected to a plurality of electrical cables leading to the inside of the pump body. The connector is longer in a lateral direction than in an axial direction so that the connector is horizontally long in a circumferential direction of the pump body.
US11081842B2
An electrical connector includes an insulative housing and two rows of contacts retained in the housing, and a metallic shielding plate assembled in the housing and located between the two rows of contacts wherein the shielding plate includes a pair of spring fingers extending from the front edge into the mating cavity in front of the shielding plate, and a plurality of notches located around the pair of spring fingers and equipped with barbed structures extending into the notches so as to grasp the corresponding ribs of the housing so as to stabilize the whole shielding plate in the housing.
US11081834B2
A waterproof USB socket includes a connector, a metal housing, a waterproof glue filled in a tail portion of the connector, and a waterproof ring. The connector includes a metal intermediate plate, first and second terminal groups, and an insulating body. The insulating body includes a base portion, a step portion formed by extending forward from the base portion, and a docking portion formed by extending forward from the step portion. The metal housing includes an inner metal shell having a seamless outer wall. A stopping member is integrally formed on the base portion of the insulating body, and includes a spot-welding platform and a stopping portion; and the spot-welding platform of the stopping member is in contact with the inner metal shell and the two are fixed into one piece by means of spot-welding. The present disclosure further provides a manufacturing method of the waterproof USB socket.
US11081832B2
A terminal sealing member is provided which includes a shaft portion and a flange disposed on the shaft portion and attached to a terminal slidable in a front-rear direction, an urging member which is attached around the shaft portion and urges the flange forward, an elastic tubular member which includes a central hole into which the shaft portion is slidably inserted and has the urging member embedded therein, and an elastic adhering member which includes a central hole into which the shaft portion is slidably inserted and is attached to front and back ends of the elastic tubular member.
US11081824B2
A contact element comprises a contact box extending in a longitudinal direction of the contact element and delimiting a receptacle. The contact box includes a first box section, a second box section, a third box section arranged opposite the first box section, and a fourth box section arranged opposite the second box section. The second box section and the fourth box section each connect the first box section to the third box section. The first box section and the third box section are each configured in an elastic manner and the second box section and the fourth box section are each configured in a rigid manner. The second box section and the fourth box section are each inclined with respect to the first box section.
US11081815B2
An electrical power or electronic data distribution system includes a power supply or electronic data module that receives electrical power or electronic data signals from a source, a flat-conductor strip for routing electrical power or electronic data along a generally planar surface such as a floor, wall, room divider, or ceiling, and a power or data output block. The power supply has a pair of power outfeed conductors, and the flat-conductor strip has a pair of generally planar electrical conductors in spaced arrangement, which are electrically coupled to respective power outfeed conductors. The output block has a pair of power-receiving contacts along a lower surface thereof, and an electrical receptacle at the output block, the receptacle being positioned above the lower surface. The power-receiving contacts electrically engage respective planar electrical conductors and convey electrical power to respective contacts of the electrical receptacle, for powering electrical or electronic devices.
US11081796B2
A system for providing full-duplex communications comprises a first transceiver for simultaneously transmitting first signals having a first orthogonal function applied thereto on a first channel and simultaneously receiving second signals having a second orthogonal function applied thereto at a same time. A second transceiver simultaneously receives the first signals having the first orthogonal function applied thereto on the first channel and simultaneously transmits the second signals having the second orthogonal function applied thereto at the same time. Application of the first orthogonal function to the first signals and application of the second orthogonal function to the second signals prevents interference between the first signals and the second signals.
US11081783B2
Systems and methods of manufacture are disclosed for semiconductor device assemblies having a front side metallurgy portion, a substrate layer adjacent to the front side metallurgy portion, a plurality of through-silicon-vias (TSVs) in the substrate layer, metallic conductors located within at least a portion of the plurality of TSVs, and at least one conductive connection circuitry between the metallic conductors and the front side metallurgy portion. The plurality of TSVs with metallic conductors located within are configured to form an antenna structure. Selectively breakable connective circuitry is used to form and/or tune the antenna structure.
US11081781B1
Various arrangements of a connection system are presented. The system can include radio cable ports. Each radio cable port may be communicatively connected with a different antenna of an antenna system. Each radio cable port may be keyed different such that only a particular keyed cable assembly can be mated with the radio cable port. The system can also include antenna cable ports. Each antenna cable port can be configured to be communicatively connected with a different radio of a radio system. Each antenna cable port may be keyed different such that only a particular keyed cable assembly can be mated with the antenna cable port. Each radio cable port is keyed in a same pattern as an antenna cable port with which the radio cable port is intended to be communicatively connected.
US11081759B2
The present invention provides a secondary battery 1 including: a battery case 10 having a safety valve 13; an electrode body 40; an electrolyte; and a cover member 41 arranged between the safety valve 13 and the electrode body 40 so as to be separated from the safety valve 13. The electrode body 40 is housed in the battery case 10 so that a lamination surface opposes the safety valve 13. The cover member 41 is configured to cover a portion of the battery case 10 in which the safety valve 13 is formed in a state where the cover member 41 holds the lamination surface of the electrode body 40.
US11081756B2
A power bank includes a face shell; a back shell; a first panel; a second panel; an on-off button; a power adjustment button; a thread ring; a seal ring; a first electrode; a spring; an insulator; a sleeve piece; a second electrode; a silica seal; a battery cell; a control board; a silicone pad; a fixed ring; a display screen; and a light guide film. The face shell and the back shell are combined to form a cylinder including a first end and a second end. The face shell includes a front face and a back face, and the first panel and the second panel are attached to the front face and the back face, respectively. The first panel includes a first groove and a second groove, and the on-off button and the power adjustment button are disposed in the first groove and the second groove, respectively.
US11081755B1
A molded housing may enclose an electronic component and include an electrically conductive contact component embedded within an exterior wall to conduct electricity between an interior and an exterior of the casing. The contact component may include two knurled areas separated by a recessed groove. The knurled areas and recessed groove may be coplanar with the exterior wall. The knurled areas and recessed groove may form an interface with the molded casing to seal the casing against ingress of liquid into the interior. The molded casing may include an upper housing and a lower housing formed from a combination of a rigid member and a flexible member. The rigid member may have a plurality of rigid regions, and the flexible member may have a plurality of flexible regions formed between neighboring rigid regions. The flexible member may be molded onto the rigid member using a two-shot injection molding process. In some examples, the contact component may be secured to a contact carrier, where the contact carrier is then secured to the exterior housing.
US11081750B2
The present invention relates to a pouch type case having trimming portions formed on both sides or four corners thereof and a battery pack including the same. The trimming portions are formed on the corners of the pouch type case such that the trimming portions are indented toward an electrode assembly accommodating part to reduce a unit area so as to increase pressure applied to unit cells when a battery pack is assembled, thereby facilitating assembling of the battery pack and increasing cell capacity per unit area. Furthermore, the unit cells can be fixed in the battery pack more stably. The pouch type case reduces the unit area so as to include a relatively large number of cells for pressure applied to the cells when the battery pack is assembled to thereby increase the cell capacity.
US11081748B2
Packaging material for a power storage device, comprising at least a substrate layer, an adhesive layer, a metal foil layer and a sealant layer wherein the sealant layer contains an inorganic filler and an occupying ratio of the inorganic filler relative to the total thickness of the sealant layer is 5 to 50%, and also to a packaging material for a power storage device, comprising a substrate layer, a barrier layer and also to a packaging material for power storage device, which comprises a substrate layer, a barrier layer and a sealant layer arranged in this order wherein the barrier layer is made of a metal foil and has a corrosion inhibition treatment layer at least at a side of the sealant layer, and the sealant layer is formed directly on the corrosion inhibition layer, has a thickness of 5 to 30 μm, and contains a high melting point material.
US11081743B2
Disclosed herein, is a battery module that comprises an encapsulant material exhibiting improved thermal transfer and heat dissipation characteristics. In one example embodiment, the battery module comprises a “stack” of cells, wherein at least some of the cells, and optionally each cell, is not separated by a metal plate or tab-shaped heat sink layer, and instead, the cells are substantially surrounded by an encapsulant material and stacked directly upon one another.
US11081742B2
The invention relates to a method for thermal conditioning of a battery pack (4), wherein said battery pack (1) comprises a plurality of battery cells (4a, 4b, 4c, . . . ) and forms part of an electric storage system (15), said method comprising a step of executing a ready-to-run function for optimizing the performance of said battery pack (4) during use. Furthermore, the method comprises the steps of: calculating a setpoint temperature (Ts) for the battery pack (4) to reach in order to provide a sufficient level of performance without further thermal conditioning during a predetermined time period (t); and thermally conditioning said battery pack (4) so as to reach said setpoint temperature (Ts). The invention also relates to an arrangement for such a thermal conditioning.
US11081741B2
A battery module includes a plurality of individual electrical cells which are arranged within a common housing, wherein an end side of the housing has mechanical connecting elements for connecting the battery module to a temperature-control element which is provided outside the battery module in order to thereby enable good heat transfer between the battery module and the temperature-control element. The mechanical connecting elements are provided as corresponding upper and lower cutouts in the end side of the housing, which upper and lower cutouts are connected to one another by a through-passage, for receiving a connector of which the head can be positioned in the one cutout. The connector can extend vertically along the through-passage and can be connected to a mating piece which can be positioned at least partially in the other cutout and is fixedly connected to the temperature-control element.
US11081740B2
A power storage device includes: a power storage module; a housing case having a housing space formed therein and configured to house the power storage module in the housing space; a cooler arranged in the housing case and configured to cool air sent toward the power storage module; a storage portion configured to store condensation water generated as a result of cooling by the cooler; and an air permeable film configured to allow a vapor generated from the condensation water stored in the storage portion to pass therethrough. The storage portion and the air permeable film are provided in a separated space separated from the housing space. The vapor passes through the separated space and reaches the air permeable film.
US11081736B2
The present disclosure provides a test cell for measuring electrode characteristics including an electrode assembly having a first reference electrode, a second reference electrode, and a first electrode, which is a target of characteristic measurement, wherein the electrode assembly is housed and sealed in a pouch type battery case made of a laminate sheet with an electrolyte solution.
US11081734B2
The present invention relates to a battery module, and the battery module includes at least one battery cell, a protection circuit module that includes a rigid printed circuit board, and is electrically connected with the battery cell, at least one temperature sensing element provided at a surface of the battery cell, and a flexible printed circuit board that electrically connects the protection circuit module and the temperature sensing element.
US11081729B2
The present invention relates to a non-aqueous electrolyte solution additive, and a non-aqueous electrolyte solution for a lithium-ion battery and a lithium-ion battery which include the same, and particularly, to a non-aqueous electrolyte solution, which may remove an acid generated by the decomposition of a lithium salt while being able to suppress the dissolution of metal impurities causing failure in the battery by using and including a Lewis base compound containing a propargyl group as a non-aqueous electrolyte solution additive for a lithium-ion battery, and a lithium secondary battery in which transition metal dissolution in a positive electrode and a low-voltage phenomenon are improved.
US11081716B2
A redox flow battery is described that does not include ion-exchange resin such as an expensive proton exchange membrane but rather uses immiscible catholyte and anolyte liquids in contact at a liquid-liquid interface. Solvents and electrochemically active components of the anolyte and catholyte would not cross the liquid-liquid interface between the anolyte and catholyte, but certain ions in each of the anolyte and catholyte would cross the interface during charging and discharging of the redox flow battery. Suitable chemical options are described along with system options for utilizing immiscible phases.
US11081714B2
The present disclosure provides a method of shortening an aging period of a polymer electrolyte fuel cell immediately after production to increase shipping inspection speed and production speed of the polymer electrolyte fuel cell. The present disclosure relates to an aging method of a fuel cell which comprises a membrane electrode assembly comprising a fuel electrode, an electrolyte membrane, and an oxidant electrode, wherein the method comprises applying a potential cycle, wherein the lowest cell potential when a load is applied and OCV are alternately repeated between the fuel electrode and the oxidant electrode, and in the potential cycle, fuel gas is supplied to the fuel electrode, and oxidant gas and carbon monoxide gas are supplied to the oxidant electrode.
US11081712B2
According to one embodiment of the present disclosure, a redox flow battery is provided comprising an ionically conductive separator, a working side flowing electrolyte, a working electrode in ionic contact with the working side of the ionically conductive separator and the working side flowing electrolyte, a counter electrode, and an auxiliary electrode peripherally circumscribed by the working electrode in a common layer of the flow battery. The auxiliary electrode is in ionic contact with the working electrode, an electrically insulating peripheral gap separates the auxiliary electrode from the working electrode. A working electrode terminal is conductively coupled to the working electrode, an auxiliary electrode terminal is conductively coupled to the auxiliary electrode, and a counter electrode terminal is conductively coupled to the counter electrode. An auxiliary power source is configured to establish an auxiliary circuit voltage differential between the counter electrode terminal and the auxiliary electrode terminal, control an auxiliary electrode voltage such that the auxiliary electrode voltage is within an electrochemical window of the working side flowing electrolyte, and establish a voltage differential between the working electrode terminal and the auxiliary electrode terminal. A method of operation of the redox flow battery is further provided.
US11081711B2
A system and method of controlling water imbalance in an electrochemical cell is provided. The method includes determining a present water imbalance in the electrochemical cell by summing a waterin and a watercreated less a waterout. Waterin represents an amount of water introduced into the electrochemical cell by an oxidant feed gas; watercreated represents an amount of water created by the electrochemical cell from the electrochemical reaction; and waterout represents an amount of water discharged from the electrochemical cell by an oxidant exhaust gas. The method includes tracking a cumulative water imbalance during operation of the electrochemical cell by repeatedly determining the present water imbalance and continuing to sum the results during operation. And, the method also includes adjusting a flow rate of the oxidant feed gas entering the electrochemical cell based on the cumulative water imbalance.
US11081707B2
The invention relates to a fuel cell (2), comprising at least one membrane-electrode unit (10) having a first electrode (21) and a second electrode (22), which are separated from each other by a membrane (18), and at least two bipolar plates (40), which connect the membrane-electrode unit (10) on both sides, wherein the bipolar plates (40) are penetrated by a first supply channel, for supplying a fuel, and by a second supply channel, for supplying an oxidation means, wherein a first distribution structure (50) facing the first electrode (21) connects to a first edge of the first supply channel, and a second distribution structure (60) facing the second electrode (22) connects to a second edge of the second supply channel. The first electrode (21) extends along the membrane (18) in a region which is spaced apart from the first edge of the first supply channel, and the second electrode (22) extends along the membrane (18) in a region which is spaced apart from the second edge of the second supply channel.
US11081703B2
A method of preparing a catalyst for a fuel cell includes no carbon support. The method of preparing a catalyst for a fuel cell includes preparing a first metal nanoparticle having a polyhedral shape, growing a second metal along the edge of the first metal nanoparticle, and removing the first metal nanoparticle.
US11081699B2
The present invention provides composite particles for an electrochemical device electrode which makes it possible to manufacture an electrochemical device exhibiting excellent high temperature storage characteristics. The composite particles for an electrochemical device electrode of the present invention contain an electrode active material (A), a particulate binder resin (B), a water-soluble polymer (C), and a composite (D) of a water-soluble polymer (d′) and crystalline cellulose (d″).
US11081690B2
A silicon-carbon particulate composite suitable for use as active material in a negative electrode of a Li-ion battery, a precursor composition comprising the silicon-carbon particulate composite, a negative electrode comprising the silicon-carbon particulate composite and/or precursor composition, a Li-ion battery comprising the negative electrodes, a method of manufacturing the silicon-carbon particulate composite, precursor composition, negative electrode and Li-ion battery, the use of the silicon-carbon particulate composite in a negative electrode of a Li-ion battery to inhibit or prevent silicon pulverization during cycling, for example, during 1st cycle Li intercalation or de-intercalation and/or to maintain electrochemical capacity after 100 cycles, and a device, energy storage cell, or energy storage and conversion system comprising the silicon-carbon particulate composite and/or precursor composition.
US11081688B2
A battery electrode is provided that includes a porous silicon microstructure precursor, a silicon shell coating deposited on the silicon microstructure precursor, and a graphene coating deposited on the silicon shell coating, where the graphene coating encapsulates the silicon shell coating forming a graphene-encapsulated silicon-shell-protected porous silicon microstructure precursor battery electrode.
US11081683B2
A method for predicting the likelihood of coagulation of active material particles contained in a slurry for electrode preparation includes measuring rheological properties before and after the slurry is subjected to a shear. The estimation method enables a prediction of filter clogging with a slurry, and thus makes it possible to estimate the likelihood of filter clogging with a slurry without passing the slurry directly through the filter, thereby improving the efficiency of a battery manufacturing process.
US11081679B2
The present invention relates to a method for forming an organic EL element having at least one pixel type comprising at least three different layers including a hole injection layer (HIL), a hole transport layer (HTL) and an emission layer (EML), characterized in that the HIL, the HTL and the EML of at least one pixel type are obtained by depositing inks wherein the layers are annealed after said depositing steps in a first, second and third annealing step and the difference of the annealing temperature of the first and of the second annealing step is below 35° C., preferably below 30° C., more preferably below 25° C. and the annealing temperature of the third annealing step is no more than 5° C. above the annealing temperature of the first and/or the second annealing step, preferably the annealing temperature of the third annealing step is equal to or below the annealing temperature of the first and the second annealing step, wherein the first annealing step is performed before the second annealing step and the second annealing step is performed before the third annealing step.
US11081673B2
A reflective display device provided with an optical layer which is capable of improving adhesion between a substrate and a reflective layer and controlling a color of reflected light is disclosed. The reflective display device includes first and second substrates facing each other, each of which includes a display area and a reflective area; a display element provided in the display area; a reflective layer provided in the reflective area and arranged on one surface of the second substrate to reflect incident light; and an optical layer arranged between the second substrate and the reflective layer.
US11081668B2
A display device includes a substrate including a display area, a first non-display area surrounding the display area, and a second non-display area surrounded by the display area, a through portion disposed in the second non-display area, the substrate in the through portion being removed, and a first groove disposed in the second non-display area in the substrate to surround the through portion.
US11081663B2
An organic electroluminescent display panel is provided, comprising a planarization layer; a pixel electrode formed on the planarization layer; and an auxiliary electrode coated by the planarization layer. The planarization layer defines a contact hole extending to a top surface of the planarization layer to have the auxiliary electrode contacted with the corresponding pixel electrode. A display device comprising the organic electroluminescent display panel and a method for manufacturing the organic electroluminescent display panel are further provided.
US11081657B2
According to one embodiment, a radiation detector includes a first conductive layer, a second conductive layer, and a first layer. The first layer is provided between the first conductive layer and the second conductive layer. The first layer includes a first region and a second region. The first region includes a metal complex including a first metallic element. The second region includes an organic semiconductor material. The first metallic element includes at least one selected from the group consisting of Ir, Pt, Pb, and Cu.
US11081654B2
The present invention provides a blue light thermally activated delayed fluorescence (TADF) material, a preparation method thereof, and an electroluminescent device. The blue TADF material achieves high luminous efficiency and TADF efficiency to realize excellent solubility by attaching an alkyl chain for increasing solubility to a periphery of the blue light TADF material, and by attaching a tert-butylcarbazole unit having a high energy state to an end of the alkyl chain of the blue light TADF material, thereby allowing the material to be processed by solution spin coating, and the terminal carbazole can act as a host, enabling non-doping of a luminescent layer while effectively avoiding phase separation.
US11081650B2
The present specification provides a compound having a spiro structure represented by the following Chemical Formula 1, and an organic light emitting device including the same: wherein R1 to R8, p, q, r, s, t, u, X and Y are defined therein.
US11081649B2
Provided are a compound represented by Formula 1, an organic electric element comprising a first electrode, a second electrode, and an organic material layer formed between the first electrode and the second electrode and comprising the compound of Formula 1, and an electronic device comprising the element, where the driving voltage of the organic electronic device is lowered, and the luminous efficiency and life time of the organic electronic device is improved.
US11081648B2
The present invention provides an organic compound represented by: an organic light emitting diode and an organic light emitting display device using the organic compound. The organic compound of the present invention is capable of reducing a driving voltage of an organic light emitting diode and improving an emitting efficiency and a lifetime of the organic light emitting diode and the organic light emitting display device including the organic compound.
US11081637B2
A piezoelectric element is obtained using a method including: preparing a first structure; preparing a second structure; disposing a first facing electrode layer of the first structure to face a first surface of a vibration plate substrate and bonding the first structure to the first surface of the vibration plate substrate; processing the vibration plate substrate into a vibration plate by polishing or etching a second surface of the vibration plate substrate to which the first structure is bonded; preparing a laminate structure by disposing a second facing electrode layer of the second structure to face an exposed surface of the vibration plate and bonding the second structure to the vibration plate; and removing at least a part of a first silicon substrate of the first structure and a second silicon substrate of the second structure from the laminate structure.
US11081632B2
The present disclosure relates to micro-LED chips, methods for manufacturing the same, and display devices. The micro-LED chip includes: a driving backplane including at least one first electrode, a groove being provided above the first electrode, and the first electrode being located at a bottom of the groove; the groove being filled with a conductive material, and the conductive material being obtained by curing a corresponding conductive ink; and a light emitting chip including at least one second electrode; and the first electrode is connected to the second electrode through the conductive material.
US11081622B2
A light emitting diode (LED) array may include a first pixel and a second pixel on a substrate. The first pixel and the second pixel may include one or more tunnel junctions on one or more LEDs. The LED array may include a first trench between the first pixel and the second pixel. The trench may extend to the substrate.
US11081619B2
A method of manufacturing a light-emitting element includes: forming a plurality of masks on a surface of a first conductive semiconductor layer; forming a plurality of rods comprising a first conductive semiconductor by partially removing, in a depth direction, a portion of the first conductive semiconductor layer exposed from the masks by etching; forming an insulating film on the rods and a surface of a the remaining first conductive semiconductor layer; performing wet etching, in a state in which a mask covering the insulating film is not formed, to remove a first portion of the insulating film on lateral surfaces of the rods but retaining a second portion of the insulating film on a surface of the first conductive semiconductor layer; forming a plurality of light-emitting layers covering the lateral surfaces of the rods; and forming a plurality of second conductive semiconductor layers covering outer peripheries of the light-emitting layers.
US11081612B2
An avalanche photodiode includes: a first semiconductor layer of a first conductivity type formed on a substrate of the first conductivity type; a second semiconductor layer of a second conductivity type formed under the first semiconductor layer; a third semiconductor layer of the first conductivity type formed in a shallow portion of the first semiconductor layer on the substrate, the third semiconductor layer having a higher concentration than an impurity concentration of the first semiconductor layer; a fourth semiconductor layer of the first conductivity type formed in a region in the first semiconductor layer immediately below the third semiconductor layer; a first contact electrically connected to the first semiconductor layer; and a second contact electrically connected to the second semiconductor layer. An impurity concentration of the fourth semiconductor layer is higher than that of the first semiconductor layer and is lower than that of the third semiconductor layer.
US11081609B2
A semiconductor structure including a bonding layer connecting a first semiconductor wafer layer to a second semiconductor wafer layer, the bonding layer including an electrically conductive carbonaceous component and a binder component.
US11081606B2
Semiconductor substrates and semiconductor devices produced from such substrates, such as photovoltaic (PV) cells, may exhibit toughened physical characteristics making them more suitable for use in mechanically challenging or stressful environments. Semiconductor substrates and semiconductor devices produced from such substrates, such as photovoltaic (PV) cells, may exhibit toughened thermal characteristics making them more suitable for use in environmentally challenging applications. Semiconductor substrates and semiconductor devices produced from such substrates, such as photovoltaic (PV) cells, may exhibit sufficiently toughened characteristics and increase impact resistance to permit packaging in non-rigid and light weight encapsulating layer(s). Semiconductor substrates and semiconductor devices produced from such substrates may exhibit sufficient flexibility to permit for rolling up during shipment and or for non-destructive deformation during deployment over uneven surfaces. Semiconductor devices produced from such substrates may exhibit sufficient flexibility to permit repeated mechanical and/or thermal stresses without failure.
US11081605B2
Semiconductor laminate, light-receiving element, and method for manufacturing semiconductor laminate
A semiconductor laminate includes a substrate formed of a group III-V compound semiconductor and a quantum well structure disposed on the substrate. The quantum well structure includes a second element layer formed of a group III-V compound semiconductor and containing Sb and a first element layer formed of a group III-V compound semiconductor and disposed in contact with the second element layer. In the first element layer, the thickness of a region in which the content of Sb decreases in a direction away from the substrate from 80% of the maximum content of Sb in the second element layer to 6% of the maximum content is from 0.5 nm to 3.0 nm inclusive.
US11081603B2
The present application relates to an organic solar cell including: a first electrode; a second electrode which is disposed to face the first electrode; and an organic material layer having one or more layers which includes a photoactive layer disposed between the first electrode and the second electrode, in which one or more layers of the organic material layer include two or more regions having different thicknesses.
US11081599B2
A single photon avalanche diode, SPAD, comprises an active area which is arranged to generate a photon triggered avalanche current. A cover is arranged on or above the active area. The cover shields the active area from incident photons. The cover comprises a stack of at least the first and a second metal layer. At least one of the metal layers, e.g. the first metal layer, comprises an aperture. The metal layers are arranged in the stack with respect to an optical axis such as to open an effective aperture along the optical axis. By way of the effective aperture a portion of the active area is exposed to incident photons being incident along the optical axis. The effective aperture is smaller than the aperture arranged in the first metal layer.
US11081591B2
A semiconductor device includes a substrate, a first semiconductor auxiliary film, a semiconductor film, a gate insulating film, and a gate electrode. The first semiconductor auxiliary film is provided in a selective region on the substrate. The semiconductor film includes an oxide semiconductor material, and has a low-resistive region in contact with the first semiconductor auxiliary film and a channel region provided in a portion different from the low-resistive region. The gate insulating film covers the semiconductor film from the channel region to at least part of the low-resistive region. The gate electrode is opposed to the channel region of the semiconductor film via the gate insulating film.
US11081589B2
A semiconductor device includes a substrate, an N-type bottom vertical gate-all-around (VGAA) transistor, a P-type bottom VGAA transistor, and a top VGAA transistor. The N-type bottom vertical gate-all-around (VGAA) transistor is over the semiconductor substrate and comprising a first nanowire made of InAs. The P-type bottom VGAA transistor is over the semiconductor substrate and comprising a second nanowire made of Ge. The top VGAA transistor is over the N-type bottom VGAA transistor, in which the top VGAA transistor includes a third nanowire in contact with the N-type bottom VGAA transistor, a fourth nanowire on and in contact with the third nanowire, and a bit line wrapping the fourth nanowire.
US11081586B2
Provided is a thin film transistor. The thin film transistor includes a substrate, a channel part extending on the substrate in a first direction parallel to an upper surface of the substrate, source/drain electrodes connected to both ends of the channel part in the first direction, and a gate electrode spaced apart from the channel part in a second direction intersecting the first direction and parallel to the upper surface of the substrate. Each of the channel part, the source/drain electrodes, and the gate electrode is provided as a single layer.
US11081584B2
In a method of manufacturing a semiconductor device, a gate dielectric layer is formed over a channel region, a first conductive layer is formed over the gate dielectric layer, a shield layer is formed over the first conductive layer forming a bilayer structure, a capping layer is formed over the shield layer, a first annealing operation is performed after the capping layer is formed, the capping layer is removed after the first annealing operation, and a gate electrode layer is formed after the capping layer is removed.
US11081582B2
A method of constructing an integrated circuit (IC) includes fabricating a metal oxide semiconductor field effect transistor (MOSFET) on a first surface of an insulator layer of the integrated circuit. The insulator layer is supported by a sacrificial substrate. The MOSFET includes an extended drain region. The method deposits a front-side dielectric layer on the MOSFET, bonds a handle substrate to the front-side dielectric layer, and then removes the sacrificial substrate. The method also fabricates multiple back gates on a second surface of the insulator layer. The second surface is opposite the first surface.
US11081577B2
An electronic device including a two-dimensional electron gas is provided. The electronic device includes a substrate, a first material layer disposed on the substrate and formed of a binary oxide, a second material layer disposed on the first material layer and formed of a binary oxide, and a two-dimensional electron gas generated between the first material layer and the second material layer.
US11081576B2
A method of manufacturing an insulated-gate semiconductor device, includes: digging a gate trench and a dummy trench; burying a dummy electrode in the dummy trench via a gate insulating film and burying a gate electrode in the gate trench via the gate insulating film; exposing an upper portion of the dummy electrode and selectively forming an insulating film for testing so as to cover the gate electrode; depositing a conductive film for testing on the dummy electrode and the insulating film for testing; and selectively testing an insulating property of the gate insulating film in the dummy trench by applying a voltage between the conductive film for testing and the charge transport, region.
US11081574B2
Disclosed is an insulated gate bipolar transistor (IGBT) power device, including a bipolar transistor, a first MOS transistor, a second MOS transistor, a body diode and a body region contact diode. An anode of the body region contact diode and an anode of the body diode are connected to the bipolar transistor. A first gate of the first MOS transistor is externally connected to a gate voltage of the IGBT power device and configured to control turning on and off of the first MOS transistor by means of the gate voltage of the IGBT power device. A second gate of the second MOS transistor is connected to an emitter voltage of the IGBT power device and configured to control turning on and off of the second MOS transistor by means of the emitter voltage of the IGBT power device.
US11081571B2
Structures and formation methods of a semiconductor device structure are provided. The method includes forming a dummy fin structure, and forming a mask layer covering the dummy fin structure. The method also includes removing a portion of the mask layer and a top portion of the dummy fin structure by a first etching operation to form an etched mask layer, wherein the dummy fin structure has a protruding portion protruding from a top surface of the etched mask layer after the first etching operation.
US11081567B2
Semiconductor devices and methods of forming the same include forming a stack of alternating first and second sacrificial layers. The first sacrificial layers are recessed relative to the second sacrificial layers. Replacement channel layers are grown from sidewalls of the first sacrificial layers. A first source/drain region is grown from the replacement channel layer. The recessed first sacrificial layers are etched away. A second source/drain region is grown from the replacement channel layer. The second sacrificial layers are etched away. A gate stack is formed between and around the replacement channel layers.
US11081543B2
Method and apparatus for a capacitive structure. The capacitive structure includes a material stack having a deep trench formed therein. The material stack includes alternating vertical and semi-ovoid sidewall surfaces. The material stack further includes alternating metallization layers and dielectric layers. At least one of the semi-spheroidal sidewall surfaces is formed in a sidewall of at least one of the dielectric layers in the deep trench. At least one of the vertical sidewall surfaces is a sidewall surface of at least one metallization layer in the deep trench.
US11081542B2
A buried metal-insulator-metal (MIM) capacitor with landing pads is formed between first and second semiconductor substrates. The landing pads provide increased area for contacting which may decrease the contact resistors of the capacitor. The area of the buried MIM capacitor can be varied to provide a tailored capacitance. The buried MIM capacitor is thermally stable since the MIM capacitor includes refractory metal or metal alloy layers as the capacitor plates.
US11081536B1
A display device includes a thin film transistor (TFT) array substrate, an organic light-emitting diode (OLED) display layer, a polarizer, a protective cover, and a camera module. The polarizer is provided with a through hole, and the camera module is disposed corresponding to the through hole, wherein an ink layer is disposed on the protective cover plate and completely overlaps with the through hole are completely overlapped, and the ink layer transmits only red, green, and blue lights. By polarizer in the area corresponding to the screen camera, and replacing the removed polarizer with a black ink, the camera under a screen can image in high definition, thus being conducive to the development of a full screen.
US11081526B2
According to one embodiment, a nonvolatile memory device includes a first wiring extending in a first direction, a second wiring extending in a second direction, a third wiring extending in the second direction and spaced from the second wiring in the first direction. An insulating layer includes a first portion between the second wiring and the third wiring, and a second portion protruding from the first portion in a third direction. A chalcogenide layer is between the first wiring and the second wiring, the first wiring and the third wiring, and also the first wiring and the insulating layer. The chalcogenide layer includes a first layer portion, a second layer portion, and a third layer portion. A concentration of a first element in the third layer portion is higher than that in the first and second layer portions.
US11081522B2
A semiconductor device includes a plurality of first selection lines extending in a first direction and disposed side by side in a second direction, the second direction intersecting with the first direction, a first metal wiring line formed in a layer above the first selection line layer, a first through wiring line penetrating an insulating layer formed on the first selection line layer, and coupling a first line of the plurality of first selection lines and the first metal wiring line to each other, a second through wiring line penetrating the first selection line layer, the second through wiring line having one end coupled to the first metal wiring line, a first storage element having a first terminal, and a second terminal coupled to the first line, and a first drive circuit coupled to another end of the second through wiring line, and drives the plurality of first selection lines.
US11081520B2
A luminescence diode and a method for producing a luminescence diode are disclosed. In an embodiment a luminescence diode includes a carrier substrate, a first semiconductor layer sequence including a first active layer suitable for emitting radiation having a first dominant wavelength λdom1 and a second semiconductor layer sequence including a second active layer suitable for emitting radiation having a second dominant wavelength λdom2, wherein the first semiconductor layer sequence and the second semiconductor layer sequence are arranged side by side on the carrier substrate, and wherein the first dominant wavelength λdom1 of the first active layer and the second dominant wavelength λdom2 of the second active layer are different from each other.
US11081518B2
The present invention provides a semiconductor packaging method and semiconductor device based on a molding process. In the packaging method, first, at least a portion of a compensation part is kept on at least a portion of a bonding region formed between a first adjoining surface of a semiconductor element and a second adjoining surface of a packaging component, to form a semi-finished product of a semiconductor device; then, during hardening of the packaging component, the compensation part is caused to undergo different degrees of deformation at different positions to compensate for a difference between a magnitude of deformation of the packaging component and a magnitude of deformation of the semiconductor element, so as to package the semiconductor element to form the semiconductor device. By means of the method, undesirable phenomena such as cracking and deformation of the surface of the semiconductor element can be avoided.
US11081503B2
An electronic device, including an array substrate, a pad portion disposed on the array substrate, and an integrated circuit disposed on the pad portion and comprising a bump portion. The pad portion includes a first sub-pad unit including a first pad having an inclined shape and a second sub-pad unit including a second pad having an inclined shape. The first pad and the second pad are symmetrically arranged with respect to an imaginary line that divides the pad portion. The pad portion is electrically connected with the bump portion.
US11081500B2
The present disclosure provides a semiconductor structure. The semiconductor structure includes a semiconductive substrate and an oxidation region formed on the semiconductive substrate. The oxidation region includes a stage with a first width along a horizontal direction. The semiconductor structure further includes a fin formed on a top surface of the stage. A method for forming the semiconductor structure is also provided.
US11081494B2
A semiconductor memory according to an embodiment includes a first conductor, a first insulator and memory pillars. The first conductor and the first insulator are alternately stacked along a first direction. The memory pillars penetrates through the stacked first conductor and first insulator. Each of the memory pillars include a semiconductor, a tunnel insulating film, a second insulator, and a block insulating film. The memory pillars include a first memory pillar. The stacked first insulator includes a first layer and a second layer that are adjacent to each other in the first direction. The first conductor between the first layer and the second layer includes a first conductive part, a second conductive part, and a first dissimilar conductive part.
US11081491B2
There is provided a semiconductor device including a first gate pattern on a semiconductor substrate, a second gate pattern adjacent to a side surface of the first gate pattern via an ONO film, and an active region located just below the second gate pattern via the ONO film. Here, an element isolation region is formed just below the first gate pattern. In this manner, capacitance between the first gate pattern and the semiconductor substrate and capacitance between the first and second gate patterns are prevented from being measured when measuring capacitance between the second gate pattern which is an upper electrode and the active region which is a lower electrode in order to measure a film thickness of the ONO film just below the second gate pattern.
US11081487B2
Some embodiments include an assembly having a stack of first and second alternating levels. The first levels are insulative levels. The second levels are device levels having integrated devices. Each of the integrated devices has a transistor coupled with an associated capacitor, and the capacitor is horizontally offset from the transistor. The transistors have semiconductor channel material, and have transistor gates along the semiconductor channel material. Each of the transistors has a first source/drain region along one side of the semiconductor channel material and coupled with the associated capacitor, and has a second source/drain region. Wordlines extend horizontally along the device levels and are coupled with the transistor gates. Digit lines extend vertically through the device levels and are coupled with the second source/drain regions. Some embodiments include methods of forming integrated structures.
US11081478B2
An interconnect structure includes a metal interconnect layer, a dielectric layer on the metal interconnect layer, a fluorocarbon layer on the dielectric layer, a metal interconnect extending through the fluorocarbon layer and the dielectric layer to the metal interconnect layer. The metal interconnect includes a first portion extending through the fluorocarbon layer and into an upper portion of the dielectric layer and a second portion below the first portion and extending through a lower portion of the dielectric layer to the metal interconnect layer.
US11081477B1
An IC that includes a contiguous standard cell area with a 4×3 e-beam pad that is compatible with advanced manufacturing processes and an associated e-beam testable structure.
US11081474B1
Systems and methods for dynamically assigning memory array die to CMOS die of a plurality of stacked die during memory operations are described. The plurality of stacked die may be vertically stacked and connected together via one or more vertical through-silicon via (TSV) connections. The memory array die may only comprise memory cell structures (e.g., vertical NAND strings) without column decoders, row decoders, charge pumps, sense amplifiers, control circuitry, page registers, or state machines. The CMOS die may contain support circuitry necessary for performing the memory operations, such as read and write memory operations. The one or more vertical TSV connections may allow each memory array die of the plurality of stacked die to communicate with or be electrically connected to one or more CMOS die of the plurality of stacked die.
US11081473B2
A semiconductor device package includes a first substrate, a dielectric layer, a thin film transistor (TFT) and an electronic component. The first substrate has a first surface and a second surface opposite to the first surface. The dielectric layer is disposed on the first surface of the first substrate. The dielectric layer has a first surface facing away from the first substrate and a second surface opposite to the first surface. The TFT layer is disposed on the dielectric layer. The electronic component is disposed on the second surface of the first substrate. A roughness of the first surface of the dielectric layer is less than a roughness of the first surface of the first substrate.
US11081471B2
An LED module includes a substrate having a high thermal conductivity and at least one LED die mounted on the substrate. A wavelength conversion material, such as phosphor or quantum dots in a binder, has a very low thermal conductivity and is formed to have a relatively high volume and low concentration over the LED die so that the phosphor or quantum dots conduct little heat from the LED die. A transparent top plate, having a high thermal conductivity, is positioned over the wavelength conversion material, and a hermetic seal is formed between the top plate and the substrate surrounding the wavelength conversion material. The LED die is located in a cavity in either the substrate or the top plate. In this way, the temperature of the wavelength conversion material is kept well below the temperature of the LED die. The sealing is done in a wafer level process.
US11081450B2
Particular embodiments described herein provide for an electronic device that can be configured to include a substrate, a radiation source on the substrate, a ground on the substrate, where the ground is located around the radiation source, and a heat spreader over the radiation source, where the heat spreader includes one or more ground coupling mechanisms that are in contact with the ground on the substrate. The one or more ground coupling mechanisms in contact with the ground on the substrate create a radiation shield that at least partially keeps radiation from the radiation source from extending past the substrate.
US11081446B2
A semiconductor device that includes active patterns defined in a substrate, and gate patterns extending in a first direction while traversing the active patterns. First wiring line patterns disposed over a first dielectric layer which covers the gate patterns, and extending in the first direction. The first wiring line patterns comprise internal wiring line patterns coupled with first vertical vias, which pass through the first dielectric layer and are coupled to the active patterns and the gate patterns, and power routing patterns not coupled with the first vertical vias. The first wiring line patterns are aligned in conformity with virtual wiring line pattern tracks which are defined at a first pitch along a second direction intersecting with the first direction, and the first active patterns are disposed between the power routing patterns when viewed on a top.
US11081445B2
A semiconductor device includes a first interlayer dielectric layer disposed over a substrate, metal wirings, a second interlayer dielectric layer disposed over the first interlayer dielectric layer and the metal wirings, a first air gap and a second air gap. The metal wirings are embedded in the first interlayer dielectric layer, and arranged with a first space or a second space between the metal wirings. The second space has a greater length than the first space. The first air gap is formed by the second interlayer dielectric layer and formed in a first area sandwiched by adjacent two metal wirings arranged with the first space. The second air gap is formed by the second interlayer dielectric layer and formed in a second area sandwiched by adjacent two metal wirings arranged with the second space therebetween. No adjacent two metal wirings are arranged with a space smaller than the first space.
US11081437B2
An imaging element mounting board for mounting an imaging element has a wire region including a first insulating layer, a metal wire disposed at one side in a thickness direction of the first insulating layer, and a second insulating layer disposed at one side in the thickness direction of the metal wire. An equivalent elastic modulus of the wire region is 5 GPa or more and 55 GPa or less.
US11081435B2
This disclosure provides a package substrate, a flip-chip package circuit, and their fabrication methods. The package substrate includes: a first wiring layer having a first dielectric material layer and a first metal wire protruding from the first dielectric material layer; a conductive pillar layer formed on the first wiring layer and including a molding compound layer, a second dielectric material layer formed on the molding compound layer, and a metal pillar connected to the first metal wire; a second wiring layer formed on the conductive pillar layer and including a second metal wire connected to the metal pillar; and a protection layer formed on the second wiring layer.
US11081432B2
The semiconductor device includes a semiconductor element, a first lead, and a second lead. The semiconductor element has an element obverse surface and an element reverse surface spaced apart from each other in a thickness direction. The semiconductor element includes an electron transit layer disposed between the element obverse surface and the element reverse surface and formed of a nitride semiconductor, a first electrode disposed on the element obverse surface, and a second electrode disposed on the element reverse surface and electrically connected to the first electrode. The semiconductor element is mounted on the first lead, and the second electrode is joined to the first lead. The second lead is electrically connected to the first electrode. The semiconductor element is a transistor. The second lead is spaced apart from the first lead and is configured such that a main current to be subjected to switching flows therethrough.
US11081421B2
An IGBT module with a heat dissipation structure includes a first layer of chips, a second layer of chips, a first bonding layer, a second bonding layer, a first copper layer, a second copper layer, a first polymer composite layer, a second polymer composite layer, a first ceramic layer, a second ceramic layer, and a heat dissipation layer. The first ceramic layer is partially formed on the heat dissipation layer and corresponds in position and in area to the first layer of chips, and the second ceramic layer is partially formed on the heat dissipation layer and corresponds in position and in area to the second layer of chips.
US11081419B2
A method to manufacture a semiconductor package includes: preparing a metal substrate; attaching semiconductor dies to the metal substrate at an interval; attaching a bonding film to the semiconductor dies; applying a mold material on the semiconductor dies and the metal substrate, and curing the mold material to form a mold member; grinding the mold member and the metal substrate to a thickness; removing the bonding film; attaching a redistribution layer to the semiconductor dies; and cutting between the semiconductor dies.
US11081417B2
A method of manufacturing a package, comprising embedding the semiconductor chip with an encapsulant comprising a transition metal in a concentration in a range between 10 ppm and 10,000 ppm; selectively converting of a part of the transition metal, such that the electrical conductivity of the encapsulant increases; and plating the converted part of the encapsulant with an electrically conductive material.
US11081412B2
A semiconductor device of embodiments includes a first semiconductor chip; a metal plate having a first plane and a second plane facing the first plane and including a first ceramic plate provided between the first plane and the second plane; and a first insulating board provided between the first semiconductor chip and the metal plate and facing the first plane, in which the first ceramic plate does not exist between the first semiconductor chip and the second plane.
US11081410B2
A method of manufacturing a semiconductor device from a semiconductor wafer in which a plurality of semiconductor chips are formed. The method includes a first process of forming an active region on a first main surface side of the semiconductor wafer and a second process of forming a first process control monitor (PCM) on a second main surface side of the semiconductor wafer. The method further includes before the second process, a third process of forming a second PCM on the first main surface side of the semiconductor wafer. The first PCM and the second PCM are formed at an area located at the same position in a plan view of the semiconductor wafer.
US11081404B2
A method of forming a nanosheet device is provided. The method includes forming two amorphous source/drain fills on a substrate and one or more semiconductor nanosheet layers between the two amorphous source/drain fills. The method further includes forming a gate dielectric layer on exposed portions of the one or more semiconductor nanosheet layers. The method further includes forming a protective capping layer on the gate dielectric layer, and subjecting the two amorphous source/drain fills to a recrystallization treatment to cause a phase change from the amorphous state to a single crystal or poly-crystalline phase.
US11081397B2
A gate structure is formed over a substrate. The gate structure includes a gate electrode and a hard mask located over the gate electrode. The hard mask comprises a first dielectric material. A first interlayer dielectric (ILD) is formed over the gate structure. The first ILD comprises a second dielectric material different from the first dielectric material. A first via is formed in the first ILD. Sidewalls of the first via are surrounded by spacers that comprise the first dielectric material. A second ILD is formed over the first ILD. A via hole is formed in the second ILD. The via hole exposes the first via. A protective layer is formed in the via hole. A bottom segment of the protective layer is removed. Thereafter, an etching process is performed. A remaining segment of the protective layer prevents an etching of the spacers during the etching process.
US11081395B2
A method of manufacturing a FinFET includes at last the following steps. A semiconductor substrate is patterned to form trenches in the semiconductor substrate and semiconductor fins located between two adjacent trenches of the trenches. Gate stacks is formed over portions of the semiconductor fins. Strained material portions are formed over the semiconductor fins revealed by the gate stacks. First metal contacts are formed over the gate stacks, the first metal contacts electrically connecting the strained material portions. Air gaps are formed in the FinFET at positions between two adjacent gate stacks and between two adjacent strained materials.
US11081390B2
A method includes electroplate depositing a first metal layer to a first thickness on a metal seed layer, rinsing the first metal layer with deionized water, and after the first rinse process, drying the wafer. The method also includes performing one or more additional electroplating processes that respectively deposit an additional metal layer to a second thickness over the first metal layer, performing an additional rinse process that rinses the additional metal layer with deionized water, and performing an additional drying processes that dries the wafer.
US11081388B2
Techniques for forming barrierless contacts filled with Co are provided. In one aspect, a method for forming barrierless contacts includes: forming bottom metal contacts in a first ILD; depositing a second ILD on the bottom metal contacts; forming contact vias in the second ILD landing on the bottom metal contacts; selectively forming a liner on a top surface of the second ILD and on the second ILD along sidewalls of the contact vias; filling the contact vias with a metal; and removing an excess of the metal to form the barrierless contacts whereby metal-to-metal contact is present between the barrierless contacts and the bottom metal contacts. A contact structure is also provided.
US11081382B2
A method for processing a substrate assembly with a semiconductor device layer includes: arranging an auxiliary carrier at the substrate assembly such that a connection surface of the auxiliary carrier and a first surface of the substrate assembly directly adjoin each other; fixedly attaching the auxiliary carrier to the substrate assembly by melting a carrier portion of the auxiliary carrier and a substrate portion of the substrate assembly that directly adjoins the carrier portion such that the auxiliary carrier and the substrate assembly locally fuse only in fused portions of the auxiliary carrier and the substrate assembly, wherein the fused portions are laterally separated from each other by at least one unfused portion; and processing the semiconductor device layer of the substrate assembly with the auxiliary carrier fixedly attached to the substrate assembly.
US11081381B2
A ceramic structure includes a ceramic base member having a main face; a hole extending from the main face into the ceramic base member; a metal electrode layer embedded in the ceramic base member; a conductive member embedded in the ceramic base member so as to be electrically connected to the metal electrode layer and form a bottom of the hole; a first metal member joined to the conductive member by a brazing material and having an average linear expansion coefficient not less than the average linear expansion coefficient of the conductive member; one or a plurality of second metal members having a greater average linear expansion coefficient than the first metal member; and a metal terminal joined to the one or the plurality of second metal members and having a greater average linear expansion coefficient than each second metal member.
US11081370B2
A method of manufacturing a semiconductor package includes mounting and electrically connecting a semiconductor die to a substrate. The semiconductor die and the substrate are encapsulated to form an encapsulation. Via holes are laser-ablated through the encapsulation and conductive material is deposited within the via holes to form vias. A first buildup dielectric layer is formed on the encapsulation. Laser-ablated artifacts are laser-ablated in the first buildup layer. The laser-ablated artifacts in the first buildup layer are filled with a first metal layer to form a first electrically conductive pattern in the first build up layer. The operations of forming a buildup layer, forming laser-ablated artifacts in the buildup layer, and filling the laser-ablated artifacts with an electrically conductive material to form an electrically conductive pattern can be performed any one of a number of times to achieve the desired redistribution.
US11081363B2
Among other things, one or more semiconductor arrangements and techniques for forming such semiconductor arrangements are provided. A semiconductor arrangement comprises a first guard ring surrounding at least a portion of a device, and a first poly layer formed over the first guard ring.
US11081351B2
A disclosed method of processing a substrate includes (a) providing a substrate in a chamber of a plasma processing apparatus. The substrate has a patterned organic mask. The method further includes (b) generating plasma from a processing gas in the chamber in a state where the substrate is accommodated in the chamber. The method further includes (c) periodically applying a pulsed negative direct-current voltage to an upper electrode of the plasma processing apparatus, during execution of the generating plasma (that is, the above (b)). In the applying a pulsed negative direct-current voltage, ions from the plasma are supplied to the upper electrode, so that a silicon-containing material which is released from the upper electrode is deposited on the substrate.
US11081350B2
A semiconductor device and method of manufacture are provided. After a patterning of a middle layer, the middle layer is removed. In order to reduce or prevent damage to other underlying layers exposed by the patterning of the middle layer and intervening layers, an inhibitor is included within an etching process in order to inhibit the amount of material removed from the underlying layers.
US11081349B2
Provided is a method of forming a film on a substrate including: forming a protective member on a surface of the substrate; forming an organic structure on the surface of the substrate, at a distance from the protective member; removing the protective member after the formation of the organic structure; and forming a film by CVD in a region of the surface of the substrate from which the protective member is removed.
US11081347B2
In this method for manufacturing a semiconductor element, a modified layer produced by subjecting a substrate (70) to mechanical polishing is removed by heating the substrate (70) under Si vapor pressure. An epitaxial layer formation step, an ion implantation step, an ion activation step, and a second removal step are then performed. In the second removal step, macro-step bunching and insufficient ion-implanted portions of the surface of the substrate (70) performed the ion activation step are removed by heating the substrate (70) under Si vapor pressure. After that, an electrode formation step in which electrodes are formed on the substrate (70) is performed.
US11081342B2
Vapor deposition processes are provided in which a material is selectively deposited on a first surface of a substrate relative to a second organic surface. In some embodiments a substrate comprising a first surface, such as a metal, semi-metal or oxidized metal or semi-metal is contacted with a first vapor phase hydrophobic reactant and a second vapor phase reactant such that the material is deposited selectively on the first surface relative to the second organic surface. The second organic surface may comprise, for example, a self-assembled monolayer, a directed self-assembled layer, or a polymer, such as a polyimide, polyamide, polyuria or polystyrene. The material that is deposited may be, for example, a metal or metallic material. In some embodiments the material is a metal oxide, such as ZrO2 or HfO2. In some embodiments the vapor deposition process is a cyclic chemical vapor deposition (CVD) process or an atomic layer deposition (ALD) process. In some embodiments the material is deposited on the first surface relative to the second surface with a selectivity of greater than about 50%, greater than about 60%, greater than about 70%, greater than about 80%, greater than about 90% or greater than about 95%.
US11081339B2
A substrate with a (001) orientation is provided. A gallium arsenide (GaAs) layer is epitaxially grown on the substrate. The GaAs layer has a reconstruction surface that is a 4×6 reconstruction surface, a 2×4 reconstruction surface, a 3×2 reconstruction surface, a 2×1 reconstruction surface, or a 4×4 reconstruction surface. Via an atomic layer deposition process, a single-crystal structure yttrium oxide (Y2O3) layer is formed on the reconstruction surface of the GaAs layer. The atomic layer deposition process includes water or ozone gas as an oxygen source precursor and a cyclopentadienyl-type compound as an yttrium source precursor.
US11081338B2
A method of forming an oxide film including two non-oxygen elements includes providing a first source material on a substrate, the first source material including a first central element, providing an electron donor compound to be bonded to the first source material, providing a second source material on the substrate after the providing of the electron donor compound, the second source material including a second central element, and providing an oxidant on the substrate.
US11081330B2
A method of forming a capillary tube for electrospray ionization (ESI) having at least one tip with a desired tip profile. The method includes providing a pre-finished capillary tube of substantially homogenous material. The capillary tube has a first end and an internal bore. The first end of the pre-finished capillary tube is wet-etched in an etchant for an etch duration. A protective fluid flows through the internal bore of the capillary tube at a flow rate during the etch duration and the flow rate and the etch duration are determined to obtain the desired tip profile below a liquid level of the etchant.
US11081325B2
The present invention relates to a conductive target material comprising essentially one lithium compound, preferably lithium phosphate, and carbon, and also typical impurities. The invention further relates to a process for producing a conductive target material and to the use thereof.
US11081321B2
There is provided a substrate processing apparatus including: a chamber in which a target substrate is accommodated; a first gas supply part configured to supply a gas containing a first monomer, and a gas containing a second monomer, which forms a polymer through a polymerization reaction with the first monomer, into the chamber so as to form a film of the polymer on the target substrate; an exhaust device configured to exhaust a gas inside the chamber; a first exhaust pipe configured to connect the chamber and the exhaust device; and an energy supply device configured to supply an energy with respect to a gas flowing through the first exhaust pipe so as to cause an unreacted component of at least one of the first monomer and the second monomer contained in the gas exhausted from the chamber to be reduced in a molecular weight.
US11081305B2
Embodiments of the present disclosure provide method, controller and system for regulating a current of a coil. The method comprises: obtaining a first sample value of the current of the coil at a first moment, the first sample value being associated with a duty cycle of a PWM signal applied to a control end of a switch and the switch being coupled in series with the coil; obtaining a second sample value of the current of the coil at a second moment; determining a difference value between the first and the second sample values; and updating the duty cycle of the PWM signal based on the difference value to regulate the current of the coil. According to embodiments of the present disclosure, the inrush current of the coil generated at the moment of closing the contactor can be limited to a target current value, so as to increase the service life of the contactor.
US11081304B2
A load control system includes a power switching device and a control device, wherein the power switching device includes a first power input port, a second power input port and a power output port. The first power input port and the second power input port are electrically connected to a first battery and a second battery respectively, and the power output port is electrically connected to the control device. The power output port receives the power which is input to the first power input port or the second power input port so as to supply the power to the control device. The control device is adapted to control a load to switch and to control the power switching device to utilize the power from the first power input port and the second power input port alternatively, thereby extending the respective usage time of the first battery and the second battery.
US11081302B2
Various implementations include a battery disconnect device that includes a breaker, a housing, and a bus bar. The breaker has a pivot portion and an actuation portion, and the actuation portion has an actuation face. The pivot portion has an axis of rotation about which the breaker is pivotable. The housing defines a chamber, and the chamber is in fluid communication with a gas generator via an inlet defined by an inlet wall of the housing. The breaker is disposed within the chamber in a first position in which the actuation face is adjacent the inlet and inlet wall and combustion gas from the gas generator pushes on the actuation face to cause the breaker to pivot about the axis of rotation of the pivot portion to a second position, which causes the breaker to break the bus bar.
US11081301B2
An assembly includes an electrical switch and an elastically deformable control blade for controlling change of state of its trip member. The control blade comprises: (i) a fixing branch; (ii) an actuation branch which, in the absence of application of an actuation effort, stresses the trip member in the direction of closure of the electrical switch, and (iii) a control branch which can pivot about an axis to provoke tilting of the actuation branch against its elasticity to keep the electrical switch in an open free state. The assembly may include a locking device for locking the control blade in an initial position of delivery of the assembly. The unlocking of the control blade may be provoked automatically upon a first application of an actuation effort on the control blade.
US11081298B2
A key structure includes a keycap, a guiding structure, a connection member and a base plate. The guiding structure is located below the keycap and includes at least one pivot shaft. The connection member includes a connection groove, and the at least one pivot shaft is connected to the connection groove. The base plate includes at least one fixing member. The connection member envelops the at least one fixing member such that the connection member is fixed to the base plate.
US11081285B2
This invention provides electrically conductive electret, electret-based direct-current power source and structural electret, with applications including the self-sensing of damage, stress and strain (including structural self-sensing) and electric powering (including structural self-powering). The electret is an electrically conductive material comprising mobile charge carriers (electrons, holes or ions), which exhibit a gradient in the carrier concertation along a line connecting the positive charge center and negative charge center in the electret. The carriers create an electric dipole. The material is electrically continuous along this line, which is along the path of least electrical resistance. The material exhibits microstructure comprising microscopic features that are positioned along said line and that interact with said carriers, with the interaction enhancing said dipole. The materials are preferably metals, carbons and their composites. The electret's electric field preferably ranges from 10′ V/m to 1 V/m. The electrical conductivity preferably ranges from 103Ω−1·m−1 to 108Ω−1·m−1.
US11081281B2
A multilayer ceramic electronic component includes a ceramic body including dielectric layers and a plurality of internal electrodes disposed to face each other with each of the dielectric layers interposed therebetween, and external electrodes disposed on external surfaces of the ceramic body and electrically connected to the internal electrodes, respectively. The external electrodes include electrode layers electrically connected to the internal electrodes and conductive resin layers disposed on the electrode layers, and the conductive layers are disposed to extend first and second surfaces of the ceramic body. When a distance from an outer edge of one of the first or second external electrodes disposed on a first or second surface to an inner edge thereof is defined as BW and surface roughness of the ceramic body is defined as Ra, a ratio of 100 times the surface roughness Ra to the distance BW (Ra*100/BW) satisfies (Ra*100/BW)≤1.0.
US11081279B2
A multilayer ceramic capacitor that includes outer electrodes and a multilayer body having stacked inner electrode layers and dielectric layers. The dielectric layers in an effective section contain, relative to 100 parts by mole of Ti, 0.7 to 1.2 parts by mole of Si, 0.9 to 1.1 parts by mole of Dy, 0.24 to 0.34 parts by mole of Mg, 0.17 to 0.23 parts by mole of Al, 0.09 to 0.11 parts by mole of Mn, and 0.04 to 0.06 parts by mole of V. The dielectric layers have a Ba/Ti molar ratio of 1.0073 to 1.0083.
US11081277B2
An electronic component includes a multilayer body including inner electrodes and dielectric layers alternately stacked, and an outer electrode electrically connected to the inner electrodes. The multilayer body includes first and second main surfaces opposite to each other in a stacking direction, first and second side surfaces opposite to each other in a width direction, and first and second end surfaces opposite to each other in a length direction. The outer electrode includes first outer electrodes disposed on the first and second end surfaces, and at least one second outer electrode disposed on at least one of the first and second side surfaces. The at least one second outer electrode is directly connected to the inner electrodes at positions spaced away from the at least one of the first or second side surface toward the inside of the multilayer body.
US11081269B2
A movement device comprising a first and a second assembly, the first assembly being composed of a plurality of subassemblies. Two directly adjacent subassemblies are conterminous with each other at a boundary line. The two subassemblies form at least one first pair of directly adjacent first permanent-magnet arrangements that are separated from each other by the boundary line. The two first permanent-magnet arrangements of the first pair are each arranged with a boundary distance from the boundary line that is reduced with respect to a spacing distance, such that they mutually have the spacing distance. There are present in each case within the said two subassemblies at least one second pair of directly adjacent first permanent-magnet arrangements that mutually have the spacing distance.
US11081267B2
A flaky powder for high frequency application is provided, wherein the flaky powder contains 1.5 to 3.0 mass % C, 10 to 20 mass % Cr, 0.03 to 0.30 mass % N, and the balance being Fe and incidental impurities, and has an average particle diameter of 200 μm or less, an average thickness of 5 μm or less, an average aspect ratio of 5 or more, a saturation magnetization of more than 1.0 T, and a frequency (FR) of 200 MHz or more at which tan δ reaches 0.1. Based on the flaky powder, a novel magnetic flaky metal powder having a saturation magnetization exceeding 1.0 T and exhibiting a high FR of 200 MHz or more, and magnetic sheets including the magnetic flaky metal powder are provided.
US11081263B2
One chip-shaped electronic component 100 of the present invention has a substrate 10, and a termination electrode layer 80 formed on an end face of the substrate 10. The termination electrode layer 80 is made of a mixed material that contains an electrically-conductive substance (a′) (containing carbon (a) as one type of the electrically-conductive substance (a′)), whisker-like particles (b) covered with the electrically-conductive substance (a′), flake-like particles (c) having electroconductivity, and a tetrafunctional hydroxyphenyl type epoxy resin (d) having a molecular weight of 450 or more and less than 800. In addition, a mass ratio of the flake-like particles (c) is 3/7 or more and 9 or less when the whisker-like particles (b) is assumed to be 1.
US11081262B2
A grommet which is configured to cover a periphery of a wire harness includes a panel mounting portion which is configured to be mounted to a panel. The panel mounting portion includes a base portion which is formed in an annular shape, a seal portion which is formed on the base portion and is configured to be in close contact with a surface of the panel, and a groove portion which is formed between the base portion and the seal portion along a peripheral direction of the panel mounting portion. A plurality of reinforcing ribs are configured to connect the base portion and the seal portion and are arranged in the peripheral direction in the groove portion, and the reinforcing ribs are inclined with respect to a mounting direction of the panel mounting portion to the panel.
US11081257B2
The present disclosure relates to an insulated conductor for a telecommunications cable. The insulated conductor includes a first surface surrounding a core region of the notched conductor. The first surface defines a plurality of grooves extending radially inward towards the second longitudinal axis of the insulated conductor. Each of the plurality of grooves comprises of a first groove area section and a second groove area section. The first groove area section and the second groove area section are in continuous contact. The insulated conductor includes an insulation layer circumferentially surrounding the conductor. The insulated conductor has a first diameter in a range of about 0.5 millimeters to 0.65 millimeters. The telecommunications cable includes, plurality of twisted pairs of insulated conductors, a separator and a cable jacket.
US11081256B2
Provided is a composite cable pair with which it is possible to reduce the difference in durability between a right-wheel composite cable and a left-wheel composite cable. A composite cable pair includes a right-wheel composite cable and a left-wheel composite cable. One end of the composite cable is fixed to a cable fixing portion on the vehicle body side or the chassis side of an automobile, and the other end thereof is fixed to a cable fixing portion on the right wheel side. One end of the composite cable is fixed to a cable fixing portion on the vehicle body side or the chassis side of the automobile, and the other end thereof is fixed to a cable fixing portion on the left wheel side. Wires of the respective wire bundles of the composite cable and the composite cable are twisted in twisting directions that are opposite to each other so that the twisting is tightened, without loosening, by an operation of the handle.
US11081255B2
A colored adhesive tape (1), in particular a yellow, orange-colored, or black adhesive tape (1), preferably a cable wrapping tape, with a temperature class of at least T3 (LV 312), including a textile substrate with a polymer plastic substrate (4, 4a, 4b), on which an adhesive material (5, 5a, 5b) is applied. In order to improve the temperature stability of the tape, while maintaining advantageous properties, the color of at least a part of the substrate (4, 4a, 4b) is formed by the inherent color of the polymer plastic material. The tape is preferably substrate formed of a polymer plastic materials which are aromatic, nitrogen-containing polymers from the group of polyoxadiazoles (POD), polybenzobisoxazoles (PBO) or polybenzimidazoles (PBI) (4, 4a, 4b). The adhesive tape (1) may be used as a cable harness (3).
US11081248B2
A container for storing and/or transporting spent nuclear fuel. The container includes a body that defines an internal cavity that holds the spent nuclear fuel and an outer surface. The outer surface has holes formed therein into which trunnions are positioned. The container can be lifted by a lift yoke by coupling the lift yoke to the trunnions. The trunnions may include first and second components such that the first component is slidable in its axial direction relative to the second component when a force that exceeds a threshold acts on the second component. Thus, the second component may be slidable between a protruded state in which a portion of the second component protrudes from the outer surface of the body and a retracted state in which the second component does not protrude from the outer surface of the body.
US11081247B2
A method of determining a core design parameter of a nuclear reactor, includes: calibrating an isolated voltage output from a NIS cabinet associated with the nuclear reactor using a calibrated signal source as an input to the NIS cabinet; recording values of the calibrated signal source used in the calibrating and corresponding values of the output voltage from the calibrating in an as-left cabinet calibration data table; using a computing device connected to the isolated voltage output from the NIS cabinet, converting the voltage output signal to a converted detector signal using at least some of the values in the as-left cabinet calibration data table in an improved signal conversion equation; and using the computing device, employing the converted detector signal to determine the core design parameter.
US11081241B2
Nuclear fuel elements may include: a fuel zone including fuel particles disposed in parallel layers in a matrix including graphite powder; and a shell comprising graphite and surrounding the fuel zone. The fuel particles may include fissile particles, burnable poison particles, breeder particles, or a combination thereof. The fuel zone may include a central region and a peripheral region surrounding the central region, and a fuel particle density of the peripheral region may be greater than a fuel particle density of the central region.
US11081240B2
A method is provided for lowering blood pressure in a subject in need thereof by administering an angiotensin II receptor blocker pharmaceutical composition to a subject qualified for over-the-counter access to the angiotensin II receptor blocker pharmaceutical composition. In some embodiments, the angiotensin II receptor blocker pharmaceutical composition includes azilsartan medoxomil, candesartan, eprosartan, irbesartan, losartan, olmesartan, telmisartan, or valsartan. In some embodiments, the angiotensin II receptor blocker pharmaceutical composition comprises an active ingredient that is (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl 2-ethoxy-1-{[2′-(5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)biphenyl-4-yl]methyl}-1H-benzimidazole-7-carboxylate or a pharmaceutically acceptable salt thereof.
US11081239B2
Described herein are systems and methods for transforming clinical guideline documents into computer interpretable guidelines (“CIGs”). One embodiment refers to a method comprising prompting a user, via a graphical user interface (“GUI”), for a plurality of clinical guideline entry steps, receiving, via the GUI, clinical guideline data, prompting the user, via the GUI, for a plurality of formal expression entry steps related to the clinical guideline data, receiving, via the GUI, a formal representation of the clinical guideline data and mapping the formal representation of the clinical data to a CIG.
US11081235B2
The invention provides isolated peptides from the protein EMMPRIN (CD147/Basigin) and antibodies directed against antigenic determinants within said peptides. Pharmaceutical compositions comprising said peptides and antibodies are also disclosed as well as methods of their production and use in vaccination, immunotherapy and diagnosis of proliferative, hyperpermeability, inflammatory, and angiogenesis-related diseases and disorders.
US11081226B2
A method of administering insulin includes receiving scheduled blood glucose time intervals and obtaining blood glucose data of a patient that includes blood glucose measurements, blood glucose times, and insulin dosages previously administered by the patient. The method also includes applying a set of filters to identify which of the blood glucose measurements associated with at least one of the scheduled time intervals are usable and which of the blood glucose measurements associated with the at least one scheduled time interval are unusable. The method also includes aggregating the blood glucose measurements associated with the at least one scheduled time interval identified as usable to determine a representative aggregate blood glucose measurement and determining a next recommended insulin dosage for the patient based on the representative aggregate blood glucose measurement and the insulin dosages previously administered by the patient.
US11081223B2
Systems and techniques for the collection and display of athletic information. Athletic data relating to a single person or group of people is collected at a central location, and subsequently displayed at a desired remote location so that the person or people can review and critique their performance. In addition, athletic data for multiple persons can be collected at a central location, and subsequently displayed to a user at a desired remote location, so that the user can compare his or her athletic activities to others.
US11081221B2
A patient support apparatus includes a control system operable to gather physiological information about a patient supported on the patient support apparatus. The information may be gathered from sensors, a user interface, or a hospital information system. The control system also monitors operating parameters of the patient support apparatus and environmental conditions in the patient room. The control system utilizes the data gathered to identify a risk of an adverse event occurring to a patient supported on the patient support apparatus. The patient support apparatus is also operable to modify patient support apparatus parameters or environmental conditions to mitigate the risk of the adverse event.
US11081211B2
Systems and methods providing a clotting factor VIII dosing regimen are disclosed. The systems and methods include determining an estimated pharmacokinetic profile of a patient using a Bayesian model of pharmacokinetic profiles of sampled patients. The systems and methods can determine a first dosing regimen for a first dosing interval including (i) a first dosage and (ii) a first therapeutic plasma protein level in the patient varying over time based at least upon the estimated pharmacokinetic profile. The systems and methods can determine a second dosing regimen for a second dosing interval including (i) a second dosage and (ii) a second therapeutic plasma protein level in the patient varying over time. The estimated pharmacokinetic profile can be adjusted based on previous patient treatments. Further, a user can select which days a dosage is to be applied such that the protein level does not fall below a target trough.
US11081196B2
A non-volatile storage apparatus is configured to perform erase verify during an erase process in order to account for differences in erase speed. In order to reduce the time used to perform the erase process (which includes the erase verify), the erase verify operation is skipped for certain memory cells based on a system parameter. For example, when erasing a block of memory cells, a series of erase voltage pulses are applied to the NAND strings in outer sub-blocks and inner sub-blocks of the block. Erase verify is performed between erase voltage pulses for NAND strings in the outer sub-blocks while skipping erase verify for NAND strings in the inner sub-blocks. Performing erase verify between erase voltage pulses for NAND strings in the inner sub-blocks is started at a predetermined number of erase voltage pulses after the NAND strings in the outer sub-blocks successfully erase verify.
US11081190B1
A method for data recovery in a memory array of a non-volatile memory system, wherein the method comprises detecting an electrical short between a word line (WL) of a memory cell transistor and a local source line (LI) of a memory structure of the array, increasing an initial voltage bias at the local source line to a second voltage bias that exceeds a threshold voltage of the shorted memory cell transistor and a voltage level of a bit line of the memory structure, thereby causing a sensing current to flow in a direction from the local source line to the bit line, and sensing at a sense amplifier of the memory structure the sensing current.
US11081183B2
According to one embodiment, a memory system includes a semiconductor memory device including a first and second string each including cells coupled in series, and a memory controller configured to instruct the device to execute a write operation for writing data on any one of the cells in the first or second string. The first and second string are coupled in parallel between a bit line and a source line, and coupled to different word lines. The write operation includes a first write operation and a second write operation executed after the first write operation. The controller is configured to instruct the device to execute a first write operation on a second cell in the second string between a first write operation on a first cell in the first string and a second write operation on the first cell.
US11081181B2
A flash memory of the invention has a plurality of planes, a controller, a switch unit, and a driving control circuit. The controller is configured to select at least one of the planes. The switch unit is configured to electrically connect bit lines of the unselected plane to a reference voltage. The driving control circuit is configured to commonly provide a gate select signal to select transistors of the selected planes and the unselected planes after the bit lines of the unselected plane is electrically connected to the reference voltage. A flash memory that can reliably seek stability of threshold distribution of memory is provided.
US11081179B2
Techniques are provided for pre-charging NAND strings during a programming operation. The NAND strings are in a block that is divided into vertical sub-blocks. During a pre-charge phase of a programming operation, an overdrive voltage is applied to some memory cells and a bypass voltage is applied to other memory cells. The overdrive voltage allows the channel of an unselected NAND string to adequately charge during the pre-charge phase. Adequate charging of the channel helps the channel voltage to boost to a sufficient level to inhibit programming of an unselected memory cell during a program phase. Thus, program disturb is prevented, or at least reduced. The technique allows, for example, programming of memory cells in a middle vertical sub-block without causing program disturb of memory cells that are not to receive programming.
US11081174B2
A two-step SET pulse may be applied to a phase change material of a phase change memory cell in which a first lower SET pulse is applied to make the phase change material dwell at 600K to incubate nuclei near the maximum nucleation rate and then a second higher SET pulse is immediately applied to make the phase change material dwell at 720K to maximize crystal growth. Moreover, the slope of the falling edge of a RESET pulse applied prior to the two-step SET pulse may be adjusted to increase the number of nuclei (e.g., formed with a steeper falling edge) to increase SET efficiency at the expense of a more stable amorphous phase (e.g., formed with a less steep falling edge) that improves data retention.
US11081166B1
Methods, systems, and devices for memory device random option inversion are described. A memory device may use a second set of fuses to selectively invert options associated with a first set of fuses (e.g., blown fuses). The first set of fuses may output a first set of logic states. Option inversion logic circuitry may perform decoding based on a second set of logic states output by the second set of fuses to identify logic states of the second set of logic states that match the first set of logic states. Based on identifying the logic states, the option inversion logic circuitry may select either a logic state of the first set of logic states or an inverted logic state corresponding to the logic state, and store the selected logic state in a latch of the memory device.
US11081163B2
According to one embodiment, an information processing apparatus includes a connector into which a first-type semiconductor storage device operating with n types of power supply voltages or a second-type semiconductor storage device operating with m types of power supply voltages less than the n types of power supply voltages is capable of being placed. The apparatus checks whether or not a notch is formed at a predetermined position of a semiconductor storage device placed into the connector, and supplies the m types of power supply voltages to the semiconductor storage device when the notch is formed at the predetermined position.
US11081161B2
Techniques, apparatus, and devices for managing power in a memory die are described. A memory die may include an array of memory cells and one or more voltage sensors. Each voltage sensor may be on the same substrate as the array of memory cells and may sense a voltage at a location associated with the array. The voltage sensors may generate one or more analog voltage signals that may be converted to one or more digital signals on the memory die. In some cases, the analog voltage signals may be converted to digital signals using an oscillator and a counter on the memory die. The digital signal may be provided to a power management integrated circuit (PMIC), which may adjust a voltage supplied to the array based on the digital signal.
US11081153B2
In some embodiments, the present application provides a magnetic memory device. The magnetic memory device comprises a bottom electrode, and a first synthetic anti-ferromagnetic (SyAF) layer including a first pinning layer and a second pinning layer disposed over the bottom electrode and having opposite magnetization directions and separated by a first spacer layer. The magnetic memory device further comprises a reference layer disposed over the first pair of pinning layers and a free layer disposed over the reference layer and separated from the reference layer by a tunneling barrier layer. The magnetic memory device further comprises a second synthetic anti-ferromagnetic (SyAF) layer including a third pinning layer and a fourth pinning layer disposed over the free layer and having opposite magnetization directions and separated by a second spacer layer.
US11081148B2
An illustrative embodiment disclosed herein is an apparatus including a non-volatile memory cell and multi-bit input circuitry that simultaneously receives a plurality of bits, receives a supply voltage, converts the plurality of bits and the supply voltage into a multiply voltage, and applies the multiply voltage to the non-volatile memory cell. The non-volatile memory cell may pass a memory cell current in response to the multiply voltage. A magnitude of the multiply voltage may represent a multiplier. The memory cell current may represent a product of the multiplier and a multiplicand stored in the non-volatile memory cell.
US11081147B2
A pseudo-cryogenic semiconductor device includes memory cells having a plurality of transistors; and a bulk bias voltage supply circuit configured to provide a bulk bias voltage to be applied to a bulk region of the memory cells. The bulk bias voltage supply circuit includes a first temperature sensing circuit configured to generate a first voltage adjustment signal by sensing a temperature in a range from about 70° K to about 173° K; and a bulk bias voltage selector configured to receive the first voltage adjustment signal, select one of a first bulk bias voltage and a second bulk bias voltage different from the first bulk bias voltage, and output the selected voltage as the bulk bias voltage.
US11081144B1
A tool-free hard disk mounting and dismounting device is provided according to the present application. The tool-free hard disk mounting and dismounting device includes a fixing support, a spring strip and a handle, wherein the fixing support includes a base plate, a first vertical plate and a second vertical plate, the first vertical plate and the second vertical plate are fixed to two sides of the base plate respectively, and fixing convex portions are provided at two sides of the first vertical plate respectively. The spring strip is fixed to the second vertical plate and located at an outer side of the second vertical plate, a bent portion is provided at each of two ends of the spring strip, a fixing column is provided at each of the bent portions, and a spring strip oblique boss is provided at each of two sides of the spring strip.
US11081131B2
The flexure tail includes a tail body, a first bent portion extending in a width direction of the tail body, a second bent portion extending in a length direction of a flexure, a tail pad portion, a conductor bent portion where a direction of a conductor changes, an extension portion, and a test conducting portion. The test conducting portion includes a conductor connecting portion conductive to a conductor, a jumper conductor, and a test pad arranged in the extension portion. The jumper conductor has a first end portion connected to the conductor connecting portion, and a second end portion connected to the test pad.
US11081124B2
Systems and methods are provided for acoustic echo canceling. In one embodiment, a system for canceling acoustic echoes comprises one or more microphones configured to pick up sound generated by a sound source and transferred from the sound source to the one or more microphones via one or more unknown transfer paths having one or more unknown transfer functions, and to provide one or more electrical microphone signals therefrom, one or more adaptive filters for approximating the one or more unknown transfer functions with one or more estimated transfer functions and filtering one or more electrical signals representative of the sound generated by the sound source with the one or more estimated transfer functions to provide one or more estimated signals therefrom, and a microphone calibration block configured to individually attenuate or amplify the one or more electrical microphone signals dependent on the one or more estimated transfer functions.
US11081112B1
A cane has an upper extent, a lower extent, and a central extent there between. The lower extent has a cylindrical configuration and includes a threaded coupling to the central extent for lengthening and shortening purposes. The central extent has an LCD screen for displaying text messages. A speaker in the upper extent is audibly accessible to a user. A processor is operatively coupled to the speaker and the LCD screen and a source of electrical potential.
US11081108B2
Embodiments of the present disclosure disclose an interaction method and apparatus. A specific embodiment of the method includes: generating, in response to determining that a request input by a user satisfies a guiding condition, guiding information, and feeding back the guiding information to the user, the guiding condition including one of the following: associating with a plurality of query intents, or associating with no query intent; and generating, based on the request and a feedback input by the user corresponding to the guiding information, an intent-clear request, and feeding back push information bound with the intent-clear request to the user. Realizing that in the process of interacting with the user, for conditions such as the request input by the user is associated with a plurality of query intents or incompleteness, an intent-clear request associated with an explicit query intent is determined through the interaction with the user.
US11081106B2
A spoken dialogue system includes a spoken language understanding apparatus. The spoken language understanding apparatus can include an intent apparatus and a selection apparatus. The intent apparatus is configured to determine if a query comprises a global command, to determine if an intent associated with a query is or is not included in a domain that is supported by the spoken dialogue system, to determine if a query comprises a confirmation type, to tag one or more entities in a query, and to determine an intent probability distribution and a domain probability distribution that is associated with a query. When the query includes an entity that is included in two or more possible entities, the selection apparatus is configured to provide a score for each of the two or more possible entities.
US11081105B2
A model learning device comprises: an initial value setting part that uses a parameter of a learned first model including a neural network to set a parameter of a second model including a neural network having a same network structure as the first model; a first output probability distribution calculating part that calculates a first output probability distribution including a distribution of an output probability of each unit on an output layer, using learning features and the first model; a second output probability distribution calculating part that calculates a second output probability distribution including a distribution of an output probability of each unit on the output layer, using learning features and the second model; and a modified model update part that obtains a weighted sum of a second loss function calculated from correct information and from the second output probability distribution, and a cross entropy between the first output probability distribution and the second output probability distribution, and updates the parameter of the second model so as to reduce the weighted sum.
US11081103B2
Disclosed are a speech recognition method, apparatus, computer device and storage medium. The method includes: performing a framing and an acoustic feature extraction of a speech-information-to-be-tested according to a default rule to obtain a frame-level speech feature sequence; dividing the frame-level speech feature sequence into n blocks sequentially; inputting all blocks into a preset bidirectional LSTM-RNN model parallelly to obtain an output result of the corresponding neuron in an output layer of the preset bidirectional LSTM-RNN model corresponding to the forward recognition result and backward recognition result of each block to obtain a speech recognition result of the speech-information-to-be-tested. The present application can improve the speech recognition effect significantly and reduce the time delay of the speech decoding effectively.
US11081095B2
Some embodiments are directed to an elementary acoustic metamaterial cell, including a body made of solid material and at least one resonator defining a groove of width l and depth p, the groove being open on the surface of the body, wherein the depth p is set by a resonant frequency (f) of the cell according to a relationship x, c being the speed of sound in air and the width l is set by an energy density confined in the cell according to a logarithmic relationship Emax αlog (l) determined experimentally, the groove having an acoustic absorption controlled by a ratio between the depth p and the width l of the groove. Some embodiments are also directed to an acoustic screen including such an elementary cell.
US11081094B1
The wearable support article contains a clamping mechanism, an orienting mechanism, and a support mechanism. These components are combined to support an instrument, such as a viola or violin, when is it being played by a musician. The clamping mechanism attaches the article to the instrument. The orienting mechanism attaches to the clamping mechanism, providing an orientation support platform upon which the clamping mechanism and thus the instrument will be held. The support mechanism of the entire wearable support article provides a loop that is worn by the musician while playing the instrument, and a peg or sleeve attached to the loop allows the instrument to be put up or down at will by the player during a performance.
US11081092B2
A cable and pulley or guide apparatus for accurately tuning and securing a tunable vibrating membrane on a cylindrical shell by means of a plurality of either fixed-angle pulley or guide assemblies not parallel to the top-bottom axis of the shell, or adjustable-angle pulley or guide assemblies not parallel to the top-bottom axis of the shell, built into or attached to purpose built hoops, attached to hoops with protruding flanges through holes or slots, or attached to a claw or hook apparatus which secures over the edge of annular hoops, through which a cable is laced and fed into the tensioning mechanism(s) to increase or decrease the tension on the cable, thus tensioning the vibrating membrane or heads against the shell, the angles of the pulley or guide assemblies adjustable to conform to the natural angle of the cable traversing the circumference of the shell.
US11081090B2
An electronic device is provided. The electronic device includes a foldable housing configured to include a first housing member having a first surface and a second surface facing away from the first surface, a second housing member having a first surface facing the first surface of the first housing member when folded in a first direction and a second surface facing the second surface of the first housing member when folded in a second direction, and a connection mechanism connecting the first housing member and the second housing member, a flexible display exposed through the first surface of the first housing member and the first surface of the second housing member, a processor electrically connected to the flexible display, and a memory electrically connected to the processor, wherein the memory may store instructions that, when executed, cause the processor to designate a physically deformed specific region of the flexible display, determine whether at least one selectable object is located in the specific region, and reconfigure the at least one selectable object.
US11081085B2
An on-board information display device can effectively display information by synchronizing a plurality of display units in accordance with information to be provided. The on-board information display device controls a plurality of display units, and includes an on-board information display controller including: a display-execution-processing determination unit that outputs a display-execution-processing determination result indicating whether parts or all of display screens to be displayed on the plurality of display units are to be synchronized, in accordance with on-board information to be displayed on the plurality of display units; and a display data generation unit that receives the display-execution-processing determination result and generates display data to allow the display screens to be displayed on the plurality of display units, in synchronization or without synchronization in accordance with the display-execution-processing determination result.
US11081073B2
A liquid crystal display apparatus is disclosed. In the liquid crystal display apparatus, a first pixel of a plurality of pixels arranged in a matrix comprises a first sub-pixel and a second sub-pixel. The first sub-pixel and the second sub-pixel are connected to a first scanning line of a plurality of scanning lines, to which the first scanning line is supplied a first scanning signal. A first potential is supplied to a first auxiliary capacitance of the first sub-pixel based on a first control signal to select any of a plurality of row pixel groups after the first scanning signal. A second potential being different from the first potential is supplied to a second auxiliary capacitance of the second sub-pixel based on a second control signal to select any one of a plurality of row pixel groups after the first scanning signal.
US11081069B2
Aspects of the subject technology relate to displays for electronic devices and methods of operating the displays. The display may include an array of display pixels arranged in rows and columns. A v-drive operation in which rows are alternatingly operated about a center of each of two halves of the display is provided. Data rendering operations are provided that generate a virtual frame rate boost.
US11081059B2
A display panel including a substrate is disclosed. The substrate includes: a display area including pixel units arranged in an array and a signal line connecting the pixel units; a front surface of the substrate having the display area; a back surface of the substrate facing away from the display area; a side surface of the substrate connecting the front surface of the substrate with the back surface of the substrate; and a mounting groove recessed into the substrate from the side surface of the substrate. The display panel further includes a fan-out line disposed in the mounting groove, one end of the fan-out line is connected to the signal line, and the other end meanders from the mounting groove to the back surface of the substrate. The above display panel can achieve a narrow border display.
US11081053B2
A display may have an array of organic light-emitting diode display pixels. Each display pixel may include a drive transistor coupled in series with one or more emission transistors and a respective organic light-emitting diode (OLED). A semiconducting-oxide transistor may be coupled between a drain terminal and a gate terminal of the drive transistor to help reduce leakage during low-refresh-rate display operations. To compensate for variations in the threshold voltage of the semiconducting-oxide transistor, the magnitude of a high voltage level of a scan control signal provided to the gate terminal of the semiconducting-oxide transistor may be adjusted. Sensing circuitry may be used to sense a display current while displaying a calibration image. The sensed display current may be compared to an expected display current associated with the calibration image. Processing circuitry may update the high voltage level based on the actual display current compared to the expected display current.
US11081046B2
A display device including a driving chip and a pixel array is provided. The driving chip is configured to provide multiple emission control signals according to a data input. A pixel array is coupled with the driving chip. M pixel circuits of the pixel array are configured to emit light respectively in M periods, and M is a positive integer. In a corresponding period of the M periods, the driving chip determines a first time length which one of the multiple emission control signals has a first voltage level, and one of the M pixel circuits emits light, in the corresponding period, for a light emission time length corresponding to the first time length.
US11081043B2
The application provides an array substrate, a display panel, and a display device. The display panel comprises the support plate and the array substrate. The backlight surface of the flexible driving circuit substrate of the array substrate is bonded to the support plate in the display area. The area where the flexible driving circuit substrate is provided with the gate driving circuit and the data driving circuit is bent and attached to the other surface of the support plate. The light emitting surface of the display panel only has a display area capable of displaying pictures, which alleviates the problem that the existing display panel cannot fully display.
US11081035B2
The present disclosure provides to a shift register unit, a driving method, a gate driving circuit, and a display panel. The shift register unit includes: first and second signal terminals respectively outputting high and low levels alternately, a level logic of a signal output from the second signal terminal being opposite to that from the first signal terminal; first and second pull-down control circuits; a first pull-down circuit coupled to the first pull-down node, the first signal terminal, and a pull-down target node, and transmitting, in response to a signal of the first pull-down node, the signal of the first signal terminal to the pull-down target node; a second pull-down circuit coupled to the second pull-down node, the second signal terminal, and the pull-down target node, and transmitting, in response to a signal of the second pull-down node, the signal of the second signal terminal to the pull-down target node.
US11081030B2
A shift register circuit is provided that has an input terminal and an output terminal, and includes: an input module connected to the input terminal and a first node when the input, terminal is active, sets the first node to active; a reset module connected to the input terminal and a second node when the input terminal is active, sets the second node to inactive; an output module connected to the first node and the output terminal when the first node is active, sets the output terminal to active with a clock signal; a pull down module connected to the first node, the output terminal and the second node when the second node is active, sets the first node and the output terminal to inactive.
US11081018B2
Learning systems and methods of the present disclosure include generating a text document based on a digital file, tokenizing the text document, generating a semantic model based on the tokenized text document using an unsupervised machine learning algorithm, assigning a plurality of passage scores to a corresponding plurality of passages of the tokenized text document, selecting one or more candidate knowledge items from the tokenized text document based on the plurality of passage scores, filtering the one or more candidate knowledge items based on user data, generating one or more structured learning assets based on the one or more filtered candidate knowledge items, generating an interaction based at least on the one or more structured learning assets, and transmitting the interaction to a user device. Each passage score is assigned based on a relationship between a corresponding passage and the semantic model.
US11081006B2
The various systems and methods disclosed herein provide for a secure, cost effective, and high accuracy location detection. In some embodiments of the system and method for high accuracy location detection, a mobile location device obtains and calculates location data from a plurality of sources without requiring expensive and power inefficient processors. In some embodiments, such secure, cost effective, and high accuracy location detection by the mobile location device is used in improved parking and payment management systems and methods. In some such embodiments, the location device communicates with remote geomapping servers and payment systems to provide automated parking and payment.
US11081004B1
A method includes receiving from a vehicle, a position of the vehicle, obtaining locations of one or more available parking spaces from a plurality of parking spaces based at least in part on the position of the vehicle, determining an estimated travel time for the vehicle to arrive at each of the one or more available parking spaces based at least in part on the position of the vehicle and the locations of the one or more parking spaces, obtaining historical usage data for the one or more available parking spaces, and determining a probability that one or more of the available parking spaces will be available at a time when the vehicle arrives at each of the available parking spaces based at least in part on the estimated travel time and the historical usage data.
US11081001B1
A system for capturing and transmitting data related to traffic and environmental conditions is provided. The system includes a processor that identifies location information of the traffic cone in real time, an image sensor that captures one or more images of an area external to the traffic cone, a communication module that transmits, in real time, the location information and the one or more images as a broadcast signal, and memory utilized to store the location information and the one or more images.
US11081000B2
A method, system, and computer program product is provided, for example, for generating heading information. The method comprises receiving a coordinate information for a gantry. The method further comprises receiving an identification information for a link associated with the gantry. Additionally, the method comprises extracting information related to one or more shape points associated with the link based on the identification information. Further, the method comprises matching the coordinate information for the gantry with at least two consecutive shape points from the one or more shape points, wherein the at least two consecutive shape points are closest from the gantry. Also, the method comprises calculating, by a processor, a heading value for the gantry based on the matching. The heading value for the gantry may be used to identify direction information for the gantry, which may further be used for updates.
US11080993B1
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a device may receive a vehicle to everything (V2X) communication associated with a vehicle in an environment; determine, based at least in part on a vulnerability measure of a vulnerable roadside user (VRU) in the environment, a VRU notification profile associated with whether an alert is to be provided to a VRU to indicate vehicle data of the vehicle; and perform an action according to the VRU notification profile. Numerous other aspects are provided.
US11080991B1
A facility creates a dynamic gauge for indicating the status of equipment. The facility causes a gauge to be displayed with an initial satisfactory range and an initial unsatisfactory range. The facility accesses historical data describing the status of a sensor attached to equipment. The facility determines a new satisfactory range and a new unsatisfactory range, and alters the gauge to visually indicate the new satisfactory range and the new unsatisfactory range.
US11080990B2
An aspect of the invention includes a fire and smoke detection system including a 360-degree camera, and a computing platform in communication with the 360-degree camera. The computing platform is configured to receive an image or video from the 360-degree camera, determine that tire or smoke is detected in the image or video received from the 360-degree camera, and venerate at least one alert in response to determining that fire or smoke is detected in the image or video received from the 360-degree camera. The fire and smoke detection system may be portable and not removably mounted.
US11080986B1
A firefighter accountability assembly includes a master board that is mounted on a vertical support surface thereby facilitating the master board to be visible to a user. A plurality of panels is included and each of the panels is assigned to a respective one of a plurality of emergency vehicles. A plurality of tumbler units is provided and each of the tumbler units is rotatably coupled to a respective one of the panels. Each of the tumbler units has a plurality of numbers printed thereon and each is assigned to an emergency responder. Each of the tumbler units is manipulated by the assigned emergency responder to display a pre-determined numerical code that has been assigned to the assigned emergency responder. In this way each of the tumbler units on each of the panels displays the emergency responders that are assigned to and are on board each of the emergency vehicles.
US11080982B1
A system and method for determining a location of a leak within an irrigation network. The irrigation network is monitored for an indication that a leak has occurred, and then can evaluate the severity of the leak. At least one mobile sensing unit is selected to deploy across the irrigation network in response to the indication of a leak. Instructions are generated and sent to the at least one mobile sensing unit including information as to where in the irrigation network the at least one mobile sensing unit is to go. The mobile sensing unit is deployed into the irrigation network. A location of the leak within the irrigation network is determined based at least upon data gathered by the mobile sensing units while it is deployed in the irrigation network. An alert about the leak is sent in response to determining the location of the leak.
US11080971B2
Methods, systems, apparatus, and articles of manufacture to generate corrected projection data for stores of a retailer are disclosed. An example apparatus to reduce projection errors associated with retail register devices includes a receipt data analyzer to retrieve transaction code values associated with receipts generated by the retail register devices, identify a direction change in a first subset of the retrieved transaction code values, and verify a register reset occurrence based on values associated with a second subset of the retrieved transaction code values, and a projection calculator to reduce retail sales projection error by calculating a transaction count based on the retrieved receipts and transaction code values.
US11080963B1
A method of identifying characteristics of wagers available on individual actions of a sporting event that are highly correlated with a user's history of wagers made and wagers viewed or has preselected specific wager options to be notified about. The user interacts with a betting platform through a mobile application that displays all of the live actions available to be wagered upon, and the odds of those wagers. The user's interaction with the application is recorded, along with their wagering decision, wagering amount, and a plurality of action characteristics, such as teams involved, down and distance, weather, etc., and examined for correlations. As the betting platform receives a new live action available to be wagered on, it compares the characteristics of the new action to the user's history and will notify the user of the new action if it is highly correlated with their past interest.
US11080959B1
The present invention is about a Secure Voting System over the internet where a Voting User request to vote over the internet. The request is handled by an Internet Voting Regulator Agency in charge of managing the internet voting by interacting with the Voting User, and using an external independent web server Rhythm Certification Agency to authenticate the voting user, and an Official Voting Agency to officially supervise and record the voting process. The Voting User will be authenticated by means of his/her typing rhythm recorded at computer device of the Voting User, and the analysis of the typing rhythm recorded results with the previous typing rhythm statistics stored at the Rhythm Certification Agency. The Internet Voting Regulator Agency will send the Voting User a text to be typed and record the typing rhythm of such text by the voting User, the results of the typing rhythm will be sent to be analyzed by the external independent web server Rhythm Certification Agency which will authenticate the voting user. Only voting users registered and authenticated at the Rhythm Certification Agency will be permitted to vote over the internet.
US11080958B2
A vehicular window assembly includes a laminated glass window panel comprising an inner glass sheet and an outer glass sheet that are laminated together. A sensing device is disposed between the inner and outer glass sheets and includes a plurality of sensors and a plurality of illumination sources. With the laminated glass window panel disposed at a vehicle and when one or more of said illumination sources are activated, a person viewing the laminated glass window panel from exterior of the vehicle views one or more of a plurality of icons or alphanumeric characters illuminated by light emitted by the activated respective one or more of the illumination sources. With the laminated glass window panel disposed at the vehicle and when the illumination sources are not activated, the sensing device is not readily visible to the person viewing the laminated glass window panel from exterior of the vehicle.
US11080956B1
Deactivating one or more components of a surveillance system in response to authenticating an authorized person is disclosed and described. A method includes authenticating a user as an authorized person with permission to enter a property and, in response to authenticating the user, causing a compartment of a lockbox to open. The method includes providing a notification to a surveillance system indicating the user has been authenticated and accessed the compartment of the lockbox.
US11080952B2
A system and method for providing hands free operation of at least one vehicle door that include determining if a portable device is located within at least one local area polling zone of a vehicle. The system and method also include determining if the portable device is stationary for a predetermined period of time within the at least one local area polling zone of the vehicle and determining if the portable device is located outside of at least one door area zone of the vehicle, wherein the at least one door area zone of the vehicle includes a space that is occupied by the at least one vehicle door. The system and method supplying an amount of power to a motor associated with the at least one vehicle door to open or close the at least one vehicle door.
US11080947B2
A method for simultaneously timing multiple entities uses a timekeeping device. During timing, each of the multiple entities runs through a process starting with a start time event in a start phase followed by at least one subsequent time event in a run phase. The method comprises the following steps. In the start phase, when a first start time event occurs, a first actuator is manually actuated and the manual actuation triggers the measuring and recording of a first start time by a time measuring means. In the run phase following the start phase, when a subsequent time event occurs, the first actuator is manually actuated and the manual actuation triggers the measuring and recording of a subsequent time by the time measuring means. The timekeeping device also includes an assignment means and a second actuator.
US11080946B2
A method for collecting activity-data of a user executing a task including at least one activity includes tracking a user-device to determine a location-data of the user-device associated with the user; retrieving, at a server-arrangement from a database-server, a client-data; determining a change in the location-data of the user-device; and generating the activity-data, based on the change in the location-data, by one of correlating the location-data with the client-data by employing machine learning techniques, or processing a prompt-response generated by a manual-input at the user-device, wherein the prompt-response is generated based on a prompt provided by the server-arrangement to the user-device when the machine learning techniques fail to correlate the location data with the client-data.
US11080944B2
A computer system can communicate with a mobile device of a service provider to receive location data. Additionally, the computer system can monitor, from the location data, a location of the mobile device over a duration that follows the service provider being assigned to a service request. Based on monitoring the location data, the computer system can determine whether the service provider has failed to correctly indicate when a transport service for the service request began. Moreover, the computer system can cause a service application running on the mobile device to prompt the service provider to enter input to identify a start location where the transport service began, in response to the computer system determining that the service provider has not correctly indicated when the transport service begun.
US11080938B1
Receiving a recording of a remotely-guided augmented reality (AR) session which includes: images of a scene, captured by a camera of a local user; position and orientation data of the camera; and annotations generated by a remote user at points-of-interest (POIs) in a three-dimensional (3D) representation of the scene. Automatically generating a summary of the session, by: projecting the annotations to matching locations in some of the prominent images, based on the POIs of the annotations and on the position and orientation data of the camera and including, in the summary: the prominent images, including those of the prominent images having the projected annotations.
US11080937B2
The technology disclosed can provide capabilities to view and/or interact with the real world to the user of a wearable (or portable) device using a sensor configured to capture motion and/or determining the path of an object based on imaging, acoustic or vibrational waves. Implementations can enable improved user experience, greater safety, greater functionality to users of virtual reality for machine control and/or machine communications applications using wearable (or portable) devices, e.g., head mounted devices (HMDs), wearable goggles, watch computers, smartphones, and so forth, or mobile devices, e.g., autonomous and semi-autonomous robots, factory floor material handling systems, autonomous mass-transit vehicles, automobiles (human or machine driven), and so forth, equipped with suitable sensors and processors employing optical, audio or vibrational detection.
US11080936B2
An apparatus comprising means for: enabling user-selection of a first sub-set of available mediated reality content based on a current point of view of a user; throughout a first period of time, causing rendering of the selected first sub-set of available mediated reality content to the user as it is selected; throughout the first period of time, storing a second sub-set of the available mediated reality content for potential future rendering, wherein the second sub-set is different to the first sub-set being rendered to the user and is not being rendered to the user during the first period of time; during at least a latter portion of the first period of time, determining whether or not to augment the user-selected first sub-set of available mediated reality content to include an alert concerning the second sub-set of available mediated reality content.
US11080934B2
The present invention relates to a mixed reality system integrated with a surgical navigation system including a group of moveable position markers configured on a surgical instrument; a position sensor sensing the group of moveable position markers to acquire an instrument coordinate for the surgical instrument; a registered positioning marker configured in proximity to a surgical area to acquire a surgical area coordinate for the surgical area; a plurality of mixed reality sensors detecting the registered positioning marker and a plurality of mixed reality information; a computing unit module configured to receive the instrument coordinate, the surgical area coordinate, the plurality of mixed reality information, and a digital model of the surgical area, to render the digital model corresponded to the surgical area, and to add a digital instrument object into the digital model in accordance with the instrument coordinate; and a mixed reality display providing for a user to view and showing the digital model and the digital instrument object to the user upon the receipt thereof.
US11080929B2
A system and a method for generating a 3D path from a source to a destination for an aerial vehicle is disclosed. An example system includes a managing unit to select a group of altitude layers including source and destination and generate a 2D horizontal scenario by identifying constraints to avoid at each altitude layer. The example system includes a path computing unit to determine common constraints for the altitude layers of the 2D horizontal scenario and compute a 2D lateral path avoiding the common constraints. The managing unit generates a 2D vertical scenario based on a projection of the previously computed 2D lateral path onto the constraints at the altitude layers. The path computing unit computes a 2D vertical path avoiding constraints of the 2D vertical scenario. The managing unit composes 3D waypoints of a conflict-free 3D path according to the 2D lateral path and 2D vertical path.
US11080913B2
A scene is assigned to each page image, and an image included in the assigned scene is pasted on each page image. A page image addition instruction region is displayed between adjacent page images. In a case where the page image addition instruction region is clicked, a new page image is displayed between two page images between which the clicked page image addition instruction region is interposed. An image included in a scene assigned to a first page image of the two page images or a scene assigned to a second page image of the two page images is pasted on the new page image.
US11080905B1
An information handling system operating an image analysis integration flow creation system may comprise a network interface device receiving a captured image of an illustrated integration process flow chart connecting process step illustrations in a user-specified pattern, and a processor determining a process flow plot connecting visual element placeholders corresponding to the process step illustrations according to the user-specified pattern. The processor may identify an image shape within each process step illustration and image shape-identifying parameters for that image shape, apply a neural network to determine a type of integration process visual element represented by each process step illustration, based on the image shape-identifying parameters, and generate an integration process flow model displayed in a GUI by inserting the type of integration process visual element represented by each process step illustration into the visual element placeholder corresponding to that process step illustration.
US11080903B2
A system includes determination of a first series of data points, each data point of the first series of data points comprising one or more dimension values and a value of a first measure, determination of a second series of data points, each data point of the second series of data points comprising one or more dimension values and a value of a second measure, determination of a condition associated with a relation between the first measure and the second measure and with a visual characteristic, evaluation of the condition with respect to a first portion of the first series of data points and a first portion of the second series of data points, determination of a first visual characteristic of a first area of a visualization based on the evaluation of the condition and the visual characteristic associated with the condition, and generation of a visualization comprising a first visualization of the first series of data points, a second visualization of the second series of data points, and the first area, wherein the first area exhibits the first visual characteristic.
US11080889B2
Methods and systems for providing guidance for adjusting a target. For example, a computer-implemented method for providing guidance for adjusting a target includes: receiving, by a neural network, a reference image; receiving, by the neural network, the target image, the target image being related to a position of a target; determining a similarity metric based at least in part on information associated with the reference image and information associated with the target image by the neural network; generating a target attention map corresponding to the target image based at least in part on the similarity metric; outputting the target image and the target attention map; and providing a guidance for adjusting the position of the target based at least in part on the target image and the target attention map.
US11080886B2
A method of one shot joint instance and pose recognition in an artificial neural network is presented. The method includes receiving a reference instance of a reference object from a reference image. The reference object has a first identity and a first pose in the reference instance. The method also includes generating a first orbit of the reference object comprising multiple additional poses including a second pose for the reference object. The method further includes recognizing a second instance of an example object from an example image. The example object has the first identity and the second pose in the second instance. The method still further includes recognizing the second pose and first identity of the example object based on comparing the first orbit with a second orbit of the example object.
US11080871B2
Aspects of the disclosure generally relate to connecting panoramic images. One or more computing devices may load and display a first panoramic image captured at a first location and receive a selection of an area on the first panoramic image, the area corresponding to where a connection to other panoramic images may be made. The one or more computing devices may identify and display one or more nearby panoramic images which were captured near the first location and receive a selection of one of the one or more nearby panoramic images. The one or more computing devices may display the selected panoramic image and the first panoramic image and align the selected panoramic image with the first panoramic image such that the selected panoramic image is oriented in the same direction as the first panoramic image. The one or more computing devices may connect the selected panoramic image with the first panoramic image.
US11080870B2
A method of registering three-dimensional (3D) point clouds may include obtaining a first 3D point cloud acquired at a first location; obtaining a second 3D point cloud acquired at a second location; calculating a first normal vector for each point of the first 3D point cloud to create a plurality of normal vectors; calculating, for each point of the first 3D point cloud, a normal deviation amount of the corresponding normal vector to other normal vectors in a predetermined neighborhood of the point; selecting, from the first 3D point cloud, a first registration region based on whether the normal deviation amount of each point meets a deviation threshold; and registering the first 3D point cloud and the second 3D point cloud to create the composite 3D point cloud, the registration utilizing the first registration region in place of the first 3D point cloud.
US11080867B2
In one embodiment, an infrared camera generates thermal images and a computer generates track trees for volant targets (e.g., bats) detected in the images using an HKUF technique and detection filtering. The computer extends each track tree by adding new branches for each target detected in a subsequent image, generates motion metrics for each new branch, applies biologically informed motion constraints to the motion metrics to delete branches from the track trees, selects a track in each terminated track tree as a most likely track for the corresponding detected target using a track-scoring system based on a combination of track tortuosity and Kalman prediction errors, automatically generates a counting box based on density plots generated using the selected tracks, and calculates a census of the volant targets based on the selected tracks relative to the counting box. The technique handles targets that may be occluded for one or more images.
US11080863B2
An imaging apparatus includes a photometric sensor, and can continuously acquire a plurality of images by a single imaging operation. A CPU for image processing and an arithmetic operation acquires image data output by a photometric sensor and performs photometric processing. The CPU determines presence or absence of a flicker light source using a plurality of pieces of acquired image data, and calculates a motion vector of an object by comparison of image data. If it is determined that there is a flicker light source in a photographing environment, gain adjustment is performed on the basis of a result of flicker detection so as to have a brightness of an image suitable for detection of a motion vector, and the motion vector is calculated using image data after gain adjustment.
US11080860B2
An image inspection method includes capturing a target object image, which the target object image comprises a plurality of graphical features; choosing a block image comprising a specific graphical feature of the plurality of graphical features from the target object image; capturing all the graphical features of the block image to obtain a region of interest (ROI); executing a filtering process or a recovering process on the ROI to obtain a pre-processed region; and inspecting, according to the pre-processed region, the target object image to determine whether the target object image has defects.
US11080856B1
Methods of providing digital images of living tissue that may include: obtaining data of a propagating wavefield through living tissue; obtaining a reference digital image of the living tissue; selecting a holographic computational method of wavefield imaging; selecting a wavefield based on one or more parameters; calculating a sampling ratio by dividing a number of data samples in the data subset by a number of image samples in the data subset; decimating the data subset; generating a new digital image based on the selected holographic computational method of imaging, the decimated data subset, and parameters corresponding to the data subset; and determining a quantitative difference measure between the reference digital image and the new digital image based on the changing of one or more parameters selected from the group consisting of field sampling, imaging sampling, and image quality.
US11080855B1
In some aspects, the described systems and methods provide for a method for predicting tissue characteristics for a pathology image. A statistical model trained on multiple annotated pathology images is used. Each of the training pathology images includes an annotation describing tissue characteristics for one or more portions of the image. The method includes accessing a pathology image for predicting tissue characteristics. A trained statistical model is retrieved from a storage device. A set of patches is defined from the pathology image. Each of the patches in the set includes a subset of pixels from the corresponding pathology image. The set of patches is processed using the trained statistical model to predict respective annotations for each patch in the set. The predicted annotations are stored on the storage device.
US11080854B2
The present disclosure is directed to an augmented reality surgical system for viewing an augmented image of a region of interest during a surgical procedure. The system includes an image capture device that captures an image of the region of interest. A controller receives the image and applies at least one image processing filter to the image. The image processing filter includes a spatial decomposition filter that decomposes the image into spatial frequency bands. A temporal filter is applied to the spatial frequency bands to generate temporally filtered bands. An adder adds each band spatial frequency band to a corresponding temporally filtered band to generate augmented bands. A reconstruction filter generates an augmented image by collapsing the augmented bands. A display displays the augmented image to a user.
US11080851B2
A method, apparatus, and computer-readable medium, for assessing image quality of an image produced by a scanning imaging system. The method comprises acquiring (S10) image data of an image produced by the scanning imaging system and calculating (S20 to S40), for each section of the image: a respective first value measuring at least one of sharpness or contrast of at least a part of the section, the measuring depending on noise, a respective second value measuring noise in at least a part of the section, and a respective third value indicating image quality, by combining the first and second values. The combining is such that calculated third values have a weaker dependency on the noise than the first values. The method further comprises determining (S50) a quality score that is indicative of image quality of the image based on a variation of the calculated third values among the sections.
US11080842B2
An example system includes a sensor housing defining a plurality of horizontal layers and a controller. The sensor housing includes a plurality of light-emitted diode (LED) light sources, a plurality of cameras, and a plurality of optical devices. Each camera of the plurality of cameras is positioned within a respective horizontal layer of the plurality of horizontal layers and configured to detect a respective range of wavelengths of light. The plurality of optical devices is configured to receive light reflected by the surface through a common input lens and direct the light to one of the cameras of the plurality of cameras depending on a wavelength of the light. The controller is configured to receive signals from the plurality of cameras indicative of the light reflected by the surface and determine whether there is any foreign object debris material on the surface using the signals from the plurality of cameras.
US11080839B2
A system is provided for identifying damages of a vehicle. During operation, the system can obtain a set of digital images associated with a set of tagged digital images as training data. Each tagged digital image in the set of tagged digital images may include at least one damage object. The system can train a damage identification model based on the training data. When training the damage identification model, the system may identify at least a damage object in the training data based on a target detection technique. The system may also generate a set of feature vectors for the training data. The system can use the set of feature vectors to optimize a set of parameters associated with the damage identification model to obtain a trained damage identification model. The system can then apply the trained damage identification model to obtain a damage category prediction result.
US11080838B1
An image analysis (“IA”) computer system for analyzing images of hail damage includes at least one processor in communication with at least one memory device. The at least one processor is programmed to: (i) store a damage prediction model associated with a rooftop, wherein the damage prediction model utilizes an artificial intelligence algorithm; (ii) display, to a user, an image of a rooftop; (iii) receive, from the user, a request to analyze damage to the rooftop; (iv) apply, by the at least one processor, the damage prediction model to the image, the damage prediction model outputting a plurality of damage prediction locations of the rooftop in relation to the image; and/or (v) display, by the at least one processor, an overlay box at each of the plurality of damage prediction locations, the overlay box being a virtual object overlaid onto the image for labeling the damage prediction locations.
US11080834B2
An image processing method and an electronic device are provided, the method extracts a first object mask of a texture image and a second object mask of a to-be-optimized image. An image recognition model is used to obtain a first content matrix, a first texture matrix, a second content matrix, a second texture matrix, a first mask matrix, and a second mask matrix. A total loss of the to-be-optimized image is determined, and the total loss is minimized by adjusting a value of each pixel of the to-be-optimized image, thereby an optimized image is obtained. By utilizing the image processing method, quality of final image is improved.
US11080825B2
Provided is a novel aliasing elimination technique capable of suppressing noise amplification in an aliasing elimination calculation in parallel imaging and the like. The technique utilizes the fact that a phase of an image (a true image that is one of a plurality of images) to be separated from a main captured image obtained with the plurality of images superimposed is basically the same as a phase of an image obtained at a low resolution, to obtain a phase difference between a phase of a low-resolution image and a phase of the main captured image, and separates the true image by calculation using the phase difference and a pixel value of the main captured image. At this time, the low-resolution image is obtained by each of a plurality of receiving coils, and the true image is calculated after multiplying a plurality of low-resolution images by a complex number that minimizes the noise amplification.
US11080814B1
A method including rendering graphics for an application using graphics processing units (GPUs). Responsibility for rendering of geometry is divided between GPUs based on screen regions, each GPU having a corresponding division of the responsibility which is known. First pieces of geometry are rendered at the GPUs during a rendering phase of a previous image frame. Statistics are generated for the rendering of the previous image frame. Second pieces of geometry of a current image frame are assigned based on the statistics to the GPUs for geometry testing. Geometry testing at a current image frame on the second pieces of geometry is performed to generate information regarding each piece of geometry and its relation to each screen region, the geometry testing performed at each of the GPUs based on the assigning. The information generated for the second pieces of geometry is used when rendering the geometry at the GPUs.
US11080809B2
The present disclosure provides systems and methods for hiding information using deep neural networks. In one example, a computer-implemented method is provided to train neural networks for hiding images, which includes inputting a package image and a cover image into an image hiding neural network and generating a carrier image as an output, the carrier image comprising the package image hidden within the cover image. The method includes inputting the carrier image into an image decoding neural network and generating a reconstruction of the package image as an output. The method includes simultaneously training the image decoding neural network based at least in part on a first loss function that describes a difference between the package image and the reconstruction of the package image and the image hiding neural network based at least in part on the first loss function and on a second loss function that describes a difference between the cover image and the carrier image.
US11080797B2
A system for viewing shopping information on a social networking platform is disclosed. At the social networking platform, the system receives a request from a user device corresponding to a first user of the social networking platform to view a list of a second user of the social networking platform. The list may include items offered for transaction on a network-based commerce server. In response to receiving the request from the user device, the system forwards the request to the network-based commerce server, and then receives updated information for at least one item on the list from the network-based corner server. Then, the system communicates the updated information received from the network-based commerce server to the user device.
US11080790B2
An insurance policy management computing system (201) stores a legally-binding insurance policy as a read-only document including the complete policy history. To facilitate revisions to the policy, the computing system (201) provides an opportunity (202) to revise an insurance policy and recalls (203) the currently legally-binding insurance policy. Since the legally-binding insurance policy is a read-only document, the computing system (201) uses the legally-binding policy to generate an editable version that is a complete copy of the legally-binding policy. Once the editable version of the insurance policy has been generated, the input revisions can be incorporated into the policy and then, the revised version of the insurance policy is saved as a read-only, now-current version of the insurance policy. The new legally-binding insurance policy has a new creation and effective dates of the various policy elements. To evaluate the insurance policy, the most recently bound legally-binding insurance policy is accessed and that document contains the currently effective policy, as well as the policy history.
US11080788B2
There is a method for machine-controlled legal portfolio monitoring. The method has the following steps: a) obtaining securities transactional data from multiple financial firms for a system; b) processing the securities transactional data to calculate losses in the system; c) permitting law firms to view the losses in the system without revealing the identity of the multiple financial firms; d) permitting the law firms to submit to the system security litigation proposals to financial firms that have incurred losses; and e) allowing financial firms that have incurred losses to respond to the security litigation proposals by engaging directly with a particular law firm through the system. There is also a system. There is also a storage medium.
US11080785B1
Systems are provided for compressing portfolios of open option positions. Market participants may provide constraints, such as net delta and gamma values within a specific tolerance. A compression engine uses a linear, integer and/or linear-quadratic programming solver to analyze portfolios of multiple market participants and identify multilateral option spread trades that result in portfolios that are compressed subject to the constraints.
US11080780B2
The disclosed technologies identify opportunities to display relevant three-dimensional (“3D”) model data within a real-world environment as a user wears a wearable device. The 3D model data can be associated with objects, or items, and the 3D model data rendered for display is relevant in the sense that the items are determined to be of interest to the user and the items fits within the real-world environment in which the user is currently located. For instance, the techniques described herein can recognize items typically found in a kitchen or a dining room of a user's house, an office space at the user's place of work, etc. The characteristics of the recognized items can be identified and subsequently analyzed together to determine preferred characteristics of a user. In this way, the disclosed technologies can retrieve and display an item that correlates to (e.g., matches) the preferred characteristics of the user.
US11080770B2
A computer-based digital marketplace exchange is disclosed, providing the functionality of offering rounds of golf for sale, as well as conducting the sale of the rounds of golf. Customers can use the system to build, purchase, and redeem rounds, subject to at least one rule uploaded by the course. Once an order is purchased with the system, a customer's account is credited. When the customer seeks to redeem the round, the system can be configured to access a real-time positioning component and temporal component of a customer's mobile computer device. The system determines whether the time/location of the customer violates the rules placed on the round. If the rules are violated, then the system notifies the customer that he/she is prohibited from redeeming the round. Conversely, if the rules are not violated, then the round is redeemed and the course notified of the customer's arrival.
US11080768B2
An enhanced customer relationship management (CRM) system is provided. The enhanced CRM system performs activities automatically and with the assistance of artificial intelligence and machine learning based on historical information. The enhanced CRM system provides: a) scheduling assistance prior to a customer contact, b) assistance during a call to direct call focus and achieve a personal connection between a customer facing user of the CRM system and a target customer contact, and c) automated assistance to complete a contact and transition to a next target customer contact. Achievement goals for a customer facing user may be presented and monitored with respect to a goal achievement period. Schedules may be dynamically adjusted across multiple CRM system users and with respect to overall organizational goals to enhance achievement of goals.
US11080755B1
A method for operating a server system. The method includes: receiving, by the server system, a request for a plurality of assets in a first format to fill an ad unit, in an application executing on a mobile device, with a native advertisement; receiving, by the server system and from an ad source over a network, ad content in a second format; converting, by a converter of the server system, the ad content in the second format to the plurality of assets in the first format; and sending, by the server system, the plurality of assets to the application, where the application fills the ad unit with the native advertisement including at least one of the plurality of assets.
US11080745B2
Forecasting a potential audience size and an unduplicated audience size for a digital campaign includes receiving an audience segment input and a time period input. The audience segment input is converted into multiple atomic target specifications. For each of the multiple atomic target specifications, a potential audience size is determined during the time period input by selecting a time series model based on a frequency of attribute values from the atomic target specification and combining the selected time series model with a frequent item set model. The potential audience size for each of atomic target specifications is aggregated over the time period input into a total potential audience size. The total potential audience size is output. The time series model and the frequent item set model are obtained using data from a historic bid request database.
US11080744B2
Systems and methods for using wireless beacons in point of purchase (“POP”) displays to facilitate the delivery of consumer oriented content to mobile devices is disclosed herein. Wireless beacons may be used to broadcast wireless signals from POP displays, where the wireless signals include data packets with unique identifiers for the wireless beacons. The wireless signals may be received by mobile devices. A wireless network gateway may also receive the wireless signals. A remote server may communicate with the mobile device and/or the wireless network gateway where the remote server includes a database with up-to-date content associated with the POP displays.
US11080738B2
The systems, methods, and computer readable mediums described herein provide a secure method for a transaction account issuer to issue a digital pass to an existing transaction account holder (e.g., an existing user) that may be shared and/or provided to a prospective transaction account holder (e.g., a new user). The digital pass may be sharable from an existing user's user device to a new user's user device. The systems, methods, and computer readable mediums described herein may also employ an adaptive web design solution to increase application completion rates by capturing minimal viable information from a prospective member.
US11080731B2
Video features encourage and ensure that survey videos are viewed in full. The survey answer block and video rewind, forward fast and mute are disabled during the video presentation. With the user's permission, telephone calls, text messaging and browsing may also be disabled during the video. Interactive responses may be required at various points in the video to ensure that the viewer is paying attention. The viewer's image may be recorded or eye gaze may be tracked while viewing the video. Candidates may be qualified for viewing videos and selected in a priority order by meeting certain demographic conditions, having certain topics of interest identified in their social media profiles, agreeing to post-video direct contact, and having participated in prior video surveys. Potential candidates may be qualified by answering qualifying questions, viewing a teaser video, or responding to a prompt asking them to opt-in to the video survey.
US11080723B2
Obtaining feedback for an event can include receiving, using a processor, sensor data for a plurality of attendees of the event, determining, using the processor, sentiments, of the attendees, for the event from the sensor data, validating, using the processor, the sentiments of the attendees based upon a comparison of the sensor data with historical data for the plurality of attendees, and outputting, using the processor, the validated sentiments.
US11080714B2
A computer-implemented method for performing a stand-in payment authorization is provided. The method is implemented using a stand-in payment authorization (SPA) computing device. The method includes storing account numbers of predesignated cardholders in an account file that are designated to receive stand-in authorization by the SPA computing device. The method also includes receiving an authorization request data signal redirected to the SPA computing device after the authorization request data signal was submitted to an unresponsive issuing bank computing device. The method further includes generating an authorization response data signal based at least upon a comparison of the account numbers stored in the account file to a candidate account number. The method further includes transmitting the authorization response data signal.
US11080711B2
A computer-implemented transaction routing system including: a rule engine operative for receiving a flow of transaction data entities, using a processor for applying pre-imposed routing rules and determining routing of each data entity for which at least one pre-imposed routing rule is true to an external payment processor selected using the pre-imposed routing rule; and a transaction processing analyzer operative to accumulate data characterizing current handling by respective payment processors of at least transaction data entities routed to the respective payment processors by this system to maintain, by using a processor to compute, from the data, current statistics quantifying at least one handling aspect quality characterizing each of the plurality of supported payment processors, and to route at least each transaction data entity for which no pre-imposed routing-rules are true to a “best” payment processor selected by applying predetermined aspect combining criteria which prioritize the aspects to the current statistics.
US11080702B2
The present invention relates to a system and computer implemented method for dynamic merchant configuration in a payment terminal for transacting in a virtual environment. The payment terminal receives a location information of a virtual user corresponding to a physical user performing a transaction in one of the one or more establishments configured in a virtual environment from a Virtual Reality (VR) device. Further, merchant and associated details corresponding to one of the one or more establishments is determined based on the location information upon the physical user initiating payment for the transaction using a physical payment card. Thereafter, a transaction message comprising the merchant and associated details is sent to an issuer system via a gateway associated with the merchant for authorization. Finally, a result of authorization of the transaction message is received from the issuer system via the gateway.
US11080697B2
Systems and methods are provided for authenticating users to payment accounts in connection with transactions. An exemplary method includes receiving, by at least one computing device, an authentication request for a transaction associated with a payment account where the authentication request includes a token associated with the payment account and a cryptogram, and mapping the token to a primary account number (PAN) for the payment account. The method also includes validating the cryptogram, generating a directory server nonce (DSN) for the authentication request, and transmitting the DSN and the account number to an access control server (ACS) associated with an issuer of the payment account. The method further includes, in response to an issuer authentication value (IAV), compiling an accountholder authentication value (AAV) including the IAV, the DSN and an amount of the transaction, and transmitting the AAV to one of a merchant and a server.
US11080690B2
The present invention provides a device for processing electronic transaction request messages from financial institutions, each transaction request message instructing payment of funds from one financial account in a first financial institution to another financial account in a second financial institution, the device comprising: a plurality of switches located at a location, each switch being operable to receive a transaction request message from a financial institution; and a clustered database connected to the plurality of switches, the clustered database comprising a plurality of synchronised databases, wherein the clustered database is con figured to generate a transaction summary record on the basis of the received transaction request message that allows settlement of the funds between the financial accounts defined by the received transaction request message.
US11080689B1
Various embodiments of a technique to securely process and transfer a token in a distributed chain database are described herein. The technique includes receiving a valid call to a transfer function to execute a transfer, intercepting the transfer function call and routing a check function to an authorization service that is executed on a chain database, and determining in the authorization service whether the transfer is authorized. The authorization service includes a state that is controlled by a process that is executed off the chain database and returns a value that indicates whether the transfer can proceed. The system then determines whether to validate or invalidate the transfer in response to the returned value.
US11080679B2
This disclosure describes systems, methods, and computer-readable media related to mobile device purchase flows. In some embodiments, a mobile device may obtain a uniform resource identifier (URI). The mobile device may launch a browser based at least in part on the URI. The mobile device may submit a first set of data to a server based at least in part on the URI and receive a re-direct URI. The mobile device may launch an application in response to receiving the re-direct URI from the server, wherein the application submits a second set of data to the server. The mobile device may facilitate completion of a transaction by the application based at least in part on matching the first set of data and the second set of data at the server.
US11080671B2
A method includes generating, by a computing device, a unique identifier (ID) based on copyright information associated with the textual content, wherein the copyright information and the textual content are recorded on a blockchain of a blockchain network; identifying, by the computing device, one or more attributes associated with fonts used in the textual content; and embedding, by the computing device, the unique ID in the textual content by changing the one or more attributes associated with the fonts to be representative of the unique ID, wherein the embedding produces information-embedded text enables retrieval of the copyright information from the blockchain based on the unique ID, and wherein a visual difference between the textual content and the information-embedded text is not apparent to an unaided human eye.
US11080670B2
Disclosed here are systems and methods for providing an integrated retail platform. The systems and methods can include receiving, by a computing device comprising a processor, a configuration data for a plurality of service terminals. The systems and methods can include computing device receiving updated configuration data for the plurality of service terminals. The computing device can transmit the updated configuration data to the plurality of service terminals.
US11080669B1
A mobile device such as a smart phone enables a user to wirelessly request to receive a delivery of an amount of cash. The request is sent to a remote transaction system which approves the request and provides the mobile device with a transaction identifier. The user operates the mobile device to send the transaction identifier, the amount and a delivery location to a delivery service terminal associated with a delivery service. The delivery service terminal communicates with the remote transaction system to confirm the delivery and/or the mobile device confirms the delivery to the remote transaction system. The remote transaction system operates to charge the financial account for the amount. In some arrangements the mobile device user may choose to have selected items of goods delivered by the delivery service in addition to cash.
US11080666B2
A payment handling system may operate to handle payments for the cost of an open ticket transaction in which incremental authorization operations are performed. The payment handling system may receive items to add to the open ticket, payment instruments for paying the cost of the open ticket or adjustments to any bill splitting arrangement throughout the life of the open ticket. As items are added, payment instruments are received, and/or adjustments are input, the amount allocated to the one or more payments instruments may be updated. Incremental authorization values may be determined for some or all of the payment instruments. When the amount allocated to a payment instrument exceeds the incremental authorization value, an authorization of the instrument is attempted and a new authorization value is determined. At the end of the interaction, the open ticket is closed and payment is executed.
US11080665B1
Systems and methods are described for encrypting amounts and asset types of a verifiable transaction on a blockchain ledger. For each asset, an asset tag is blinded, multiplied by the amount of the asset, and the product is blinded again to create an encrypted amount of the asset. Both encrypted amount of the asset and a corresponding generated output value are within a value range, and the sum of the encrypted input value and the encrypted output value equals zero. Rangeproofs for each of the encrypted output values are associated with a different public key. Each public key is signed with a ring signature based on a public key of a recipient. A second ring signature is used to verify each asset tag, where the private key of the second ring signature for each asset is a difference between a first blinding value and an output coefficient.
US11080661B2
The disclosed embodiments relate to systems and methods for creating a test record for a utility infrastructure including a plurality of interconnected components which convey a deliverable from at least one source to at least one destination. The computer implemented method may include a testing device that creates and monitors a test to create a test record. The test record may be stored in a database for access by other devices and/or users. The disclosed embodiments enable a testing device to provide accurate and convenient test records for the plurality of interconnected components.
US11080653B2
A virtual put wall system includes a storage apparatus with multiple containers, and different container identifiers attached to the containers. The system includes databases storing a first mapping that maps each customer order of a plurality of customer orders to a different container, a second mapping that maps each container to a different container identifier attached to that container, and a different visual identifier of each container. The system also includes a display device and a coordinating device that detects retrieval of an object, determines that the object belongs to a particular customer order, selects, based on the second mapping, a particular container that is used to store objects of the particular customer order, and directs the transfer of the object to the particular container by modifying the display device to present a particular visual identifier of the particular container.
US11080648B2
A data recovery system (apparatus) includes first management hardware at a first location and second management hardware at a second location. The first management hardware includes or executes a corresponding primary order manager to process first orders. The second management hardware includes or executes a primary manager to process second orders. Each of the first management hardware and the second management hardware includes auxiliary resources to execute functions on behalf of each other in the event of a failure. For example, the first management hardware executes an auxiliary order manager to process the second orders during conditions in which the primary order manager of the second management hardware is unable to process the second orders; the second management hardware executes an auxiliary order manager to process the first orders during conditions in which the primary order manager of the first management hardware is unable to process the first orders.
US11080642B2
Provided is a user interface for generating virtual models of configurable products. In an example, a method includes displaying the user interface including a workspace and a plurality of functions for generating models of configurable products, generating a virtual model of a configurable product based on input received via the user interface, the virtual model comprising attributes selected by the user input which are capable of being dynamically configured to generate a price quote for the configurable product and a relationship between the attributes, and in response to the virtual model being generated, generating syntax that corresponds to the virtual model and storing the syntax in an executable file. The example embodiments provide a user the ability to quickly and easily generate CPQ objects that can be executed using CPQ software without requiring the user to learn CPQ syntax.
US11080641B1
Disclosed is a system and method for cross-silo acquisition, reporting and analysis of enterprise data. A computer system receives enterprise data related to various vertical units of an enterprise, including machine-generated data and human-generated data. The computer system stores the machine-generated data with associations to at least some of the human generated data, and associates persona data representing a plurality of personas with the plurality of vertical units of the enterprise, such that at least one persona is associated with each of the vertical units. The computer system further associates a plurality of user-defined key performance indicators (KPIs) with the personas, and associates each of a plurality of users with at least one of the personas. The computer system computes the KPIs based on the enterprise data, and controls access by the users to the computed KPIs, based on personas to which the users are assigned.
US11080636B1
A system for editing workflows as described herein, which may include a memory storing instructions and at least one processor configured to execute instructions. The instructions may cause the processor to display, on a graphical user interface an existing workflow, wherein the workflow comprises a plurality of blocks. Edits to the plurality of blocks may be received from a user, wherein edits comprise at least edits to an individual block or an interconnection between the plurality of blocks. Further, a modified workflow based on the received edits may be created and propagated to replace existing workflows within the system. Lastly, a graphical user interface may display the modified workflows for further editing.
US11080634B2
Disclosed embodiments relate to a system for monitoring the usage of a functional facility, the system comprising (i) a plurality of detectors for detecting the presence of at least one client device in the functional facility and which detectors are geographically mapped in the functional facility; and (ii) a client device mapping module for determining the location of the at least one client device detected by one or more of the plurality of detectors. Moreover, the invention is directed to a method for monitoring the usage of a functional facility including one or more detectors, comprising the steps (1) detecting an operable engagement made between a detector deployed in the functional facility and a computerized client device; (2) determining a location point of the computerized client device; and (3) providing an output which is descriptive of the detected operable engagement along with information relating to the determined location point.
US11080620B2
Embodiments for localizing abnormal energy consumption at a facility in a cloud computing environment by a processor. One or more residuals for both one or more predictors and a prediction may be generated according to one or more energy consumption measurements, weather data, and one or more characteristics of the one or more facilities, or a combination thereof. An energy consumption anomaly may be localized according to those of the one or more residuals associated with one or more predictors having an actual energy measurement deviating from a predicted actual energy measurement.
US11080619B2
In one embodiment, a network assurance system that monitors a network forms a cluster of similarly behaving wireless access points (APs). The cluster includes APs associated with different software versions. The network assurance system trains a machine learning-based failure prediction model for the cluster based on a set of features of the APs in the cluster. The network assurance system proactively triggers a client in the network to roam from a first AP to a second AP, based on the failure prediction model predicting a failure of the first AP. The network assurance system quarantines the failure prediction model when a new software version is associated with one or more of the APs.
US11080617B1
Machine learning models are powerful artificial intelligence tools that can make determinations based on a variety of factors. Unlike a simple linear model, however, determining the contribution of each variable to the outcome of a machine learning model is a challenging task. It may be unclear which factors contributed heavily toward a particular outcome of the machine learning model and which factors did not have a major effect on the outcome. Being able to accurately determine the underlying causative factors for a machine learning-based decision, however, can be important in several contexts. The present disclosure describes techniques that allow for training and use of non-linear machine learning models, while also preserving causal information for outputs of the models. Relative weight calculations for machine learning model variables can be used to accomplish this, in various embodiments.
US11080614B2
Embodiments of feedback-based quantum circuits are described. Embodiments of such quantum circuits may be externally controlled using only basis or eigenstate (classically-observable) signals without triggering de-coherence. Additionally, embodiments of such quantum circuits allow the internal (superpositioned) quantum state information to be preserved over long periods of time and present options for quantum error-correction due to the basis-state controls. Moreover, a coupling of two such feedback-based quantum circuits allows for quantum-channel-based information exchange to a variety of ends.
US11080613B1
Methods and apparatus are provided for process monitoring based on large-scale combinations of time series data. An exemplary method comprises generating a model from time series data for a given target time series; determining whether a first difference between measured values and predicted values based on the model exceeds a predefined threshold indicating a target prediction error; in response to a detected target prediction error, performing evaluations of (i) a neighborhood coherence comprising an average of variables of the model weighted by corresponding coefficients on a predefined neighborhood time window, and/or (ii) a second difference between a given value of at least one variable in the model and an average value of the at least one variable based on a training dataset; providing notifications when first predefined criteria based on the evaluations are satisfied; and updating the model when second predefined criteria based on the evaluations are satisfied.
US11080607B1
A system and method for an automated pharmaceutical research data platform comprising a data curation platform which searches for and ingests a plurality of unstructured, heterogenous medical data sources, extracts relevant information from the ingested data sources, and creates a massive, custom-built and intricately related knowledge graph using the extracted data, and a data analysis engine which receives data queries from a user interface, conducts analyses in response to queries, and returns results based on the analyses. The system hosts a suite of modules and tools, integrated with the custom knowledge graph and accessible via the user interface, which may provide a plurality of functions such as statistical and graphical analysis, similarity based searching, and edge prediction among others.
US11080606B2
Predictive regression models are widely used in different domains such as life sciences, healthcare, pharma etc. and variable selection, is employed as one of the key steps. Variable selection can be performed using random or exhaustive search techniques. Unlike a random approach, the exhaustive search approach, evaluates each possible combination and consequently, is a computationally hard problem, thus limiting its applications. The embodiments of the present disclosure perform i) parallelization and optimization of critical time consuming steps of the technique, Variable Selection and Modeling based on the Prediction (VSMP) ii) its applications for the generation of the best possible predictive models using input dataset (e.g., Blood Brain Barrier Permeation data) and iii) business impact of predictive models that are requires the selection of larger number of variables.
US11080605B1
Systems and techniques for interest matched interaction initialization are described herein. A first set of profile attributes for a first user and second set of profile attributes for a second user may be obtained. A first set of data sources and a second set of data sources may be identified respectively using the first set and second set of profile attributes. A first dataset and a second dataset may be collected respectively using the first and second set of data sources. An interest vector model may be generated using data elements of the first dataset based on an interest identified in the first dataset. The second dataset may be evaluated using the interest vector model to identify the interest as a shared interest in the second dataset. An interaction initialization item may be generated by identifying content associated with the shared interest. The interaction initialization item may be transmitted to a device.
US11080599B2
A speech recognition neural network system includes an encoder neural network and a decoder neural network. The encoder neural network generates an encoded sequence from an input acoustic sequence that represents an utterance. The input acoustic sequence includes a respective acoustic feature representation at each of a plurality of input time steps, the encoded sequence includes a respective encoded representation at each of a plurality of time reduced time steps, and the number of time reduced time steps is less than the number of input time steps. The encoder neural network includes a time reduction subnetwork, a convolutional LSTM subnetwork, and a network in network subnetwork. The decoder neural network receives the encoded sequence and processes the encoded sequence to generate, for each position in an output sequence order, a set of sub string scores that includes a respective sub string score for each substring in a set of substrings.
US11080582B2
An objective of the present invention is to provide a contactlessly readable tag, method for manufacture of contactlessly readable tag, identification device, and method for reading identifying information, capable of effecting an increased capacity in recorded information and improved precision in reading said recorded information. Provided is a contactlessly readable tag, comprising a metal part and an electromagnetic wave absorption body. The manner in which the metal part and the electromagnetic wave absorption body are installed is associated with identifying information. When the tag is irradiated with electromagnetic waves, it is possible to identify the identifying information on the basis of the amplitude of the electromagnetic waves reflected by the tag, and the shift in either the frequency or the phase of said reflected electromagnetic waves.
US11080579B2
A card assembly includes an insulating planar body and a magnetic stripe assembly coupled with the planar body. The magnetic stripe assembly includes a magnetic layer configured to magnetically store information and a metal layer that provides at least one of a security feature, a decorative feature, or other functional feature. The metal layer has a small thickness such that the metal layer prevents conduction of electrostatic discharge (ESD) through the magnetic stripe assembly.
US11080576B2
A system and method offer a garment provider the ability to automatically scan and track garments at multiple locations without adding processing stations. Various embodiments of this invention allow garment providers to achieve greater processing efficiencies and implement reporting and tracking protocols to provide customers with important data regarding garments in their program with a higher level of confidence. This invention is implemented in various embodiments with a system and/or method for tracking clothes and other textile articles utilizing multiple RFID reading modules throughout the system or method to achieve greater accuracy for reporting and tracking the items. One aspect of various embodiments of this invention is the reading of RFID tags on articles being dried in a commercial dryer. The movement of the articles induced by the action of the dryer provides for increased exposure of the RFID tags on the articles for more reliable detection.
US11080574B2
An image processing apparatus includes a processor configured to process an image; a reading direct memory access controller (DMAC) configured to read data from the memory; a writing DMAC configured to write data to the memory, each DMAC configured to control direct memory access to a memory; an upper first-in first-out (FIFO) unit connected to the reading and writing DMACs and includes FIFOs of the number equal to the number of channels of each of the reading and writing DMACs and a lower FIFO unit connected between the upper FIFO unit and the processor and includes FIFOs that correspond to the FIFOs of the upper FIFO unit at a ratio of 1 upper FIFO unit to F lower FIFO units (F being an integer equal to 2 or larger).
US11080569B2
A method and device for image recognition and a storage medium are provided. The method includes: a target image is acquired; feature extraction processing is performed on the target image through convolutional layers in a neural network model to obtain feature maps, and Instance Normalization (IN) and Batch Normalization (BN) processing is performed on the feature maps to obtain a recognition result of the target image; and the recognition result of the target image is output.
US11080559B2
A method for generating training examples for a product recognition model is disclosed. The method includes capturing images of a product using an array of cameras. A product identifier for the product is associated with each of the images. A bounding box for the product is identified in each of the images. The bounding boxes are smoothed temporally. A segmentation mask for the product is identified in each bounding box. The segmentation masks are optimized to generate an optimized set of segmentation masks. A machine learning model is trained using the optimized set of segmentation masks to recognize an outline of the product. The machine learning model is run to generate a set of further-optimized segmentation masks. The bounding box and further-optimized segmentation masks from each image are stored in a master training set with its product identifier as a training example to be used to train a product recognition model.
US11080558B2
Methods and systems perform incremental learning object detection in images and/or videos without catastrophic forgetting of previously-learned object classes. A two-stage neural network object detector is trained to locate and identify objects pertaining to an additional object class by iteratively updating the two-stage neural network object detector until an overall detection accuracy criterion is met. The updating is performed so as to balance minimizing a loss of an initial ability to locate and identify objects pertaining to the previously-learned object classes and maximizing an ability to additionally locate and identify the objects pertaining to the additional object class. Assessing whether the overall detection accuracy criterion is met compares outputs of an initial version of the two-stage neural network object detector with a current region proposal output by a current version of the two-stage neural network object detector to determining a region proposal distillation loss and a previously-learned-object identification distillation loss.
US11080554B2
Embodiments provide techniques, including systems and methods, for processing imaging data to identify an installed component. Embodiments include a component identification system that is configured to receive imaging data including an installed component, extract features of the installed component from the imaging data, and search a data store of components for matching reference components that match those features. A relevance score may be determined for each of the reference components based on a similarity between the image and a plurality of reference images in a component model of each of the plurality of reference components. At least one matching reference component may be identified by comparing each relevance score to a threshold relevance score and matching component information may be provided to an end-user for each matching reference component.
US11080553B2
An image search method and an apparatus may include acquiring an image to be searched; extracting a multi-scale feature of the image to be searched; determining a hash value of the image to be searched according to the multi-scale feature; and obtaining original images similar to the image to be searched by comparing the multi-scale feature of the image to be searched with a multi-scale feature of each original image corresponding to a hash bucket to which the hash value belongs.
US11080549B1
Example systems and methods may selection of video frames using a machine learning (ML) predictor program are disclosed. The ML predictor program may generate predicted cropping boundaries for any given input image. Training raw images associated with respective sets of training master images indicative of cropping characteristics for the training raw image may be input to the ML predictor, and the ML predictor program trained to predict cropping boundaries for raw image based on expected cropping boundaries associated training master images. At runtime, the trained ML predictor program may be applied to runtime raw images in order to generate respective sets of runtime cropping boundaries corresponding to different cropped versions of the runtime raw image. The runtime raw images may be stored with information indicative of the respective sets of runtime boundaries.
US11080543B2
A walking support device includes a shape detector configured to detect a shape of a road surface on which a user moves, and a display controller configured to provide an auxiliary image emphasizing an uneven state of the road surface such that the auxiliary image is superimposed on the shape of the road surface on the basis of a result of the detection of the shape detector.
US11080540B2
Described are methods, systems, and apparatuses for 3D vision processing using an IP block. A vision processing module comprises an integrated circuit that performs one or more 3D vision processing algorithms and a plurality of controllers that couple the integrated circuit to each of: a sensor device, a processor, a memory module, and a network interface. The vision processing module receives image data from the sensor device, the image data corresponding to one or more images captured by the sensor device. The vision processing module executes one or more of the 3D vision processing algorithms using at least a portion of the image data as input. The vision processing module transmits an output from execution of one or more of the 3D vision processing algorithms to at least one of: the processor, the memory module, or the network interface.
US11080537B2
Systems and methods for facilitating communication with autonomous vehicles are provided. In one example embodiment, a computing system can obtain a first type of sensor data (e.g., camera image data) associated with a surrounding environment of an autonomous vehicle and/or a second type of sensor data (e.g., LIDAR data) associated with the surrounding environment of the autonomous vehicle. The computing system can generate overhead image data indicative of at least a portion of the surrounding environment of the autonomous vehicle based at least in part on the first and/or second types of sensor data. The computing system can determine one or more lane boundaries within the surrounding environment of the autonomous vehicle based at least in part on the overhead image data indicative of at least the portion of the surrounding environment of the autonomous vehicle and a machine-learned lane boundary detection model.
US11080533B2
The present invention concerns surveillance systems that flag the potential threats automatically using intelligent systems. It can then notify or automatically alert the security personnel of impending dangers. Such a system can lower the cognitive load on the security personnel and can assist them to bring to prioritize their attention to potential threats and thereby improve the overall efficiency of the system. There could also be savings in labor cost.
US11080531B2
Disclosed are a content editing apparatus and method capable of editing a video filmed by a personal terminal in a 5G communication environment. The content editing apparatus of the present disclosure includes a processor, a memory operatively connected to the processor and which stores at least one code configured to be executed by the processor, and an interface for receiving a video. The memory stores codes that, when executed by the processor, cause the processor to recognize a set wake-up word from the video, and edit the video based on an editing command recognized within an interval of a preset time from a portion where the wake-up word of the video is located.
US11080530B2
A method for detecting an elevated object situated within a parking facility, using at least two video cameras that are spatially distributed within the parking facility and whose visual ranges overlap in an overlap area. The method encompasses the following: recording particular video images of the overlap area with the aid of the video cameras; analyzing the recorded video images in order to detect an elevated object in the recorded video images, and ascertaining, based on the recorded video images, whether in the detection of an elevated object the detected elevated object is real. A corresponding system, a parking facility, and a computer program are also provided.
US11080514B2
A smart device having a photo processing system, and a related program product and method for processing photos. The photo processing system includes: a detector that detects when a photo is displayed on the smart device; an auto capture system that captures a viewer image from a front facing camera on the smart device in response to detecting that the photo is being displayed; a facial matching system that determines whether the viewer image matches any face images in the photo; and an auto zoom system that enlarges and displays a matched face image from the photo.
US11080511B2
In an example, a method includes capturing one or more friction ridge images of a finger at an instance in time, the one or more friction ridge images including a plurality of perspectives of the finger. The method also includes determining, from the one or more friction ridge images, a rolled fingerprint representation of the finger, the rolled fingerprint representation comprising data from the plurality of perspectives, and outputting the rolled fingerprint representation.
US11080510B1
A fingerprint recognition apparatus with dynamically adjustable power levels of light-emitting modules is introduced, including: a touch detecting module detecting a touch coordinate and a touch area of a finger on a panel; a plurality of light-emitting modules emitting light to the finger on the panel; a processing module coupling to the touch detecting module and the plurality of light-emitting modules and outputting a setting value according to the touch coordinate, the touch area and positions of the plurality of light-emitting modules; a light-emitting power adjusting module adjusting power levels of the plurality of light-emitting modules according to the setting value; and an image outputting module outputting the fingerprint according to the fingerprint image.
US11080509B2
Embodiments of the disclosure provide systems and methods for fraud detection in a transportation service. An exemplary system may include a communication interface configured to receive user data from a terminal device associated with a user providing the transportation service. The user data may include identification information of the terminal device. The system may also include a memory configured to store the user data. The system may also include at least one processor coupled to the memory. The processor may be configured to determine a first fingerprint based on the identification information. The processor may be further configured to determine whether the first fingerprint matches a first reference fingerprint associated with a registered terminal device. Moreover, the processor may be configured to generate a first notice when the first fingerprint does not match the first reference fingerprint.
US11080504B2
A novel sensor is provided having a plurality of substantially parallel drive lines configured to transmit a signal into a surface of a proximally located object and also a plurality of substantially parallel pickup lines oriented proximate the drive lines and electrically separated from the drive lines to form intrinsic electrode pairs that are impedance sensitive at each of the drive and pickup proximal locations. A switch is integrated with the sensor.
US11080502B2
A display device includes a flexible display panel, an ultrasonic fingerprint sensor which is disposed below a rear surface of an active area of the flexible display panel and has a first thickness and a first width, a cushion structure which is disposed below the rear surface of the flexible display panel, surrounds the periphery of the ultrasonic fingerprint sensor, and has a second thickness larger than the first thickness, and a circuit board which is electrically connected to the ultrasonic fingerprint sensor and has a second width larger than the first width.
US11080497B2
Disclosed herein is an attachment for a smartphone. The smartphone may include i) a camera with an image sensor and a focusing lens located on a back side of the smartphone for capturing an image of a target area; and ii) a white light source on the back side of the smartphone. The attachment may include a targeting optic system. When the attachment is secured to the back side of the smartphone, the targeting optic system may receive illumination emitted by the white light source and direct the illumination towards the target area from a location that is not directly in front of the camera's image sensor. The location may be farther from the focusing lens than the white light source when measured parallel to the back side of the smartphone. The attachment may also direct the illumination into the target area via the targeting optic system.
US11080496B2
A distribution system for use in an induction system with an object processing system. The distribution system provides dissimilar objects into one of a plurality of receiving units. The distribution system includes an air intake system with an opening that is a fixed distance from a conveyor section, said air intake system aiding in moving an object on the conveyor section from the conveyor section to one of a plurality of adjacent transport units.
US11080492B2
A method and device for correcting an error in a text are provided. The method includes: preprocessing the text to obtain at least one segment of the text; generating a plurality of candidate segments for the segment; scoring the plurality of candidate segments with a tree model, to obtain respective first scoring results of the plurality of candidate segments; scoring the plurality of candidate segments with a deep neural network model, to obtain respective second scoring results of the plurality of candidate segments; for each candidate segment, calculating a scoring of the candidate segment based on the first scoring result and the second scoring result of the candidate segment; ranking the plurality of candidate segments according to the scorings of the candidate segments, to obtain a ranking result; and correcting the error in the text according to the ranking result.
US11080487B2
Embodiments are provided for intelligent communication message completion in a computing system by a processor. A plurality of contextual factors associated with a communication dialog may be determined and learned. A communication message may be automatically completed according to the plurality of contextual factors associated with the communication dialog.
US11080483B1
Techniques for generating unregistered internet domain names using machine learning are presented. The techniques include parsing terms in an embedding training corpus of computer-readable text produce a tokenized embedding training corpus of text; adding tag(s) to produce a tagged tokenized embedding training corpus of text; vectorizing to produce a vector space embedding model mapping tagged tokenized terms to vectors; parsing domain names of a domain name training corpus of registered domain names to obtain a tokenized domain name training corpus; adding at least one tag to tokens to obtain a tagged tokenized domain name training corpus; vectorizing using the vector space model to produce a vectorized domain name training corpus; training a machine learning algorithm with the vectorized domain name training corpus to produce a trained machine learning model; generating an output domain name by the trained machine learning model; and outputting the output domain name.
US11080476B2
Implementations generally relate to a spreadsheet add-in that provides data entry validation. As described in more detail herein, the spreadsheet add-in integrates a spreadsheet-based table component with a remote web service. The spreadsheet add-in uses web service metadata to validate data that a user enters into the spreadsheet. The spreadsheet add-in provides immediate feedback on errors in an interactive fashion for the user. Furthermore, during a data upload process, any errors that are reported by the web service are displayed in context such that the user may quickly affect corrections.
US11080467B1
A tag manager system provides access to a domain in a container in the tag manager system. A tag user navigates to elements in the domain (such as site pages, text elements, graphic elements, or video elements) and selects elements for tagging from within the container. The user selects tag options from within the tag manager system. The tag manager system uses the selected tag options to generate the corresponding tag codes for insertion in the domain HTML code. The tag manager saves previously defined tag codes and the tag user updates stored tag options in the tag manager system. The tag manager system provides pointer codes to insert in the HTML code so the user can update stored tag codes without updating the HTML code. The tag manager further highlights elements of the domain in the container for suggested tagging, and automatically selects option based on the element type.
US11080460B2
A method of modeling a high speed channel in a semiconductor package, the high speed channel including a plurality of first connection wirings on an upper surface of a semiconductor substrate and a plurality of through electrodes penetrating the semiconductor substrate, includes: receiving design information of the high speed channel, dividing the design information into a first layout including the plurality of first connection wirings and a second layout including the plurality of through electrodes; performing a first modeling operation on the first layout using a first modeling scheme and a first modeling tool; performing a second modeling operation on the second layout using a second modeling scheme, a second modeling tool, and at least a portion of the first layout; and obtaining an integrated modeling result of an entirety of the high speed channel by combining results of the first and second modeling operations.
US11080444B1
Devices, methods, computer-readable media, and other embodiments are described for concurrent functional and fault co-simulation of a circuit design. One embodiment involves accessing simulation data for a circuit design made up of a plurality of machine regions. A plurality of faults is selected from the simulation data for co-simulation operations of functional simulation and fault simulation of the circuit design, and functional simulation of the plurality of machine regions is initiated using the simulation data. A first machine region is identified during the functional simulation as associated with at least a first fault of the plurality of faults. A functional simulation of the first machine region is performed, and a divergence point associated with the first fault is identified. A fault simulation for the first fault is performed using the functional simulation of the first machine region and the divergence point.
US11080441B2
A dense array of sensors positioned in a virtual environment is reduced to a sparse array of sensors in a physical environment, which provides sufficient information to a controller that responds to environmental conditions and parameters in the physical environment in substantially the same manner as it would to the same environmental conditions and parameters in the equivalent virtual environment. Data from a sparse array of virtual sensors is correlated with data from a dense array of virtual sensors and is used for generating control signals for hardware devices that influence a real or virtual interior environment. The correlated data and the control signals are used to train an artificial intelligence based controller that then controls the values of the parameters of the interior environment. A model of the interior environment is created using basic parameters in a computer-aided design application.
US11080426B2
A building system for operating a building and managing private building information includes a processing circuit configured to receive a request for information for a building entity of a building entity database. The processing circuit is configured to select one of the mask templates from the entity database based on access values associated with the requesting device and a relational link between the building entity and the mask templates, retrieve private information for the building entity in response to a reception of the request for the information, and generate a masked information data structure based on the private information and the one of the mask templates.
US11080420B2
A record management system stores records for an organization having a plurality of members and a plurality of groups, and manages accessibility of the records for the organization according to a specified record access policy. The record management system generates an accessibility database that indicates, for each member, records that are explicitly or implicitly accessible by each member such that the records accessible for each member can be quickly determined if needed. A member has explicit access to a record if there is an explicit indication of accessibility between the member and the record. A member has implicit access to a record through membership associations to other members or groups that have access to the record. The record management system also receives search queries from members and returns records that are relevant and accessible to the members based on the accessibility database.
US11080413B2
A system for securely producing and using high-entropy security information, such as a password. The system includes a printer, a display device, and a generator computer that is connected to the printer and the display device. The generator computer generates the high-entropy set of characters, (e.g., password), and also generates a machine-readable representation of the high-entropy set of characters, (e.g., a barcode). The generator computer causes the printer to print the high-entropy set of characters and the machine-readable representation on paper, and then deletes the high-entropy set of characters and the machine-readable representation from the system. The high-entropy set of characters, (e.g., password), may be entered into a target computer by scanning the barcode on the paper using a barcode scanner connected to the target computer, which is significantly faster than, and eliminates the human error associated with, typing in a high-entropy set of characters.
US11080409B2
A storage device. In some embodiments, the storage device includes a storage interface, configured to be connected to a host computer, a processing circuit, and persistent storage media. The processing circuit may be configured to: read first data from the persistent storage media in response to a read command received through the storage interface; transmit second data through the storage interface, the second data being based on the first data; receive a write command, with third data, through the storage interface; write fourth data, based on the third data, to the persistent storage media; and perform a cryptographic operation on the first data or on the third data.
US11080401B2
Memory scanning methods and apparatus are disclosed. An example apparatus includes an address identifier to, when an entry of a paging structure has been accessed, determine a first address corresponding to a page of physical memory when the entry of the paging structure maps to the page of the physical memory; and a scanner to: scan a threshold amount of memory beginning at a physical memory address corresponding to the first address; and determine whether the threshold amount of memory includes a pattern indicative of malware.
US11080394B2
Examples of the present disclosure describe systems and methods for a behavioral threat detection virtual machine. In examples, the virtual machine executes a rule comprising rule instructions. A rule may comprise one or more wait rule instructions that causes the virtual machine to pause execution. As events are added to an event queue for the rule virtual machine, the behavioral threat detection virtual machine evaluates such events in order to identify a positive or, in some instances, a negative match. When a matching event is identified, rule execution resumes. Eventually, a determination is made as a result of processing events and wait packets, thereby indicating the presence or absence of a malicious or potentially malicious behavior, among other examples. Thus, among other things, the behavioral threat detection virtual machine maintains a state associated with rule execution and processes events to identify behaviors accordingly.
US11080382B2
A wearable device includes one or more biometric sensors, each of the one or more biometric sensors gathering biological data from a wearer of the wearable device, the wearable device further having a computer processor for receiving the biological data from the one or more biometric sensors and generating biometric information based on the biological data and according one or more biometrical algorithms, the biometric information including validation information to validate the wearer as a source of the biological data gathered by each of the one or more sensors, the biometric information further including sleep information to provide a sleep profile of the wearer.
US11080381B2
A system for managing an unmanned aerial vehicle (UAV) include one or more storage media storing offline data that comprises verified information associated with a user, an input device configured to receive an input from the user, and one or more processors, individually or collectively configured to determine whether a connection to an online database is established and, if the connection to the database is not established, process the input and the offline data; and manage a flight of the UAV according to the processing of the input and the offline data.
US11080376B2
Embodiments of the present invention provide systems, methods, and computer storage media for digital user identification across different devices, channels, and venues. Generally, digital interactions of a user can reveal a pattern of digital behavior that can be detected and assigned to the user, and a classifier can be learned to identify the user. Various types of digital interaction data may be utilized to identify a user, including device data, geolocation data associated with a user device, clickstream data or other attributes of web traffic, and the like. Anonymity can be provided by only utilizing behavioral-based user data. Digital interaction data can be encoded and fed into a multi-class classifier (e.g., deep neural network, support vector machine, random forest, k-nearest neighbors, etc.), with each user corresponding to a different class. New users can be detected and used to automatically grow a deep neural network to identify additional classes for the new users.
US11080372B2
The disclosure provides for presenting programs in a scripting language. Examples include receiving a data stream containing computer executable instructions in an interpreted language; generating a verification code; publishing, on a media, the data stream and the verification code; reading, using a sensor, the published data stream and verification code at a reader node; receiving user input; based at least on the verification code or the received user input, determining permission to execute, by the reader node, the computer executable instructions; and based at least on determining that execution is permitted by the reader node, executing at least a portion of the computer executable instructions using an interpreted language execution environment on the reader node. For some examples, the media includes a matrix barcode (e.g., a QR code) or a smart card. Some examples leverage a remote verification node and/or a remote library of executable functions.
US11080371B2
The present invention involves with a method and system of state consistency protection for Intel software guard extension (SGX). In a method of state consistency protection for a central processing unit capable of creating enclaves, the central processing unit supports creation of at least one enclave, wherein the central processing unit communicates with a remote server providing services for the central processing unit through remote communication and the remote server has a remote attestation module, configuring the remote attestation module to facilitate the completion of every execution state storing operation and/or every execution state restoring operation, wherein the remote attestation refers to an attestation mechanism by which the central processing unit proves to the remote server that it has created the specific enclave in a local platform so that the remote server trusts the specific enclave. The present invention does not require special hardware and is favorable to cross-platform migration.
US11080361B2
A method includes receiving outside temperatures for a plurality of days and calculating growing degree units based on the received temperatures. Intensities for a plurality of wavelengths of light measured over at least one portion of a field containing a crop are received and are used with the growing degree units to predict a quality value for the crop. The predicted quality value for the crop is then displayed.
US11080356B1
Real-time summarization of an online meeting is accomplished using a cognitive system that analyzes meeting content and generates a mini-presentation, i.e., a small number of slides that condense more extensive details. The summary allows an attendee to easily and quickly review portions of the meeting that were missed, while the meeting is still ongoing. The cognitive system can customize the summary for the attendee based on the attendee's role or information in the meeting content which has previously been presented to the attendee. A user interface has a special scrollbar divided into multiple sections corresponding to different topics of the summary. The presentation window can switch from current content to previous content when the attendee selects a particular section. A feedback mechanism may also be used to assist the presenter with future presentations, based on subjects raised in audience interaction that were topics of the meeting.
US11080349B1
In one embodiment, a method includes generating embeddings for social-networking entities by training the embeddings using a training algorithm, where an embedding corresponding to an entity represents a point in a d-dimensional embedding space, identifying a subset of entities having one or more common attributes that is not encoded in the generated embeddings, encoding, for each entity in the subset, values of the one or more common attributes into a j-dimensional additional embedding, creating, for each entity in the subset, a (d+j)-dimensional embedding by concatenating the generated d-dimensional embedding with the j-dimensional additional embedding, detecting a need to identify entities similar to a reference entity that is a member of the subset, computing k-nearest neighbors of an embedding corresponding to the reference entity in the (d+j)-dimensional embedding space, identifying entities corresponding to the computed k-nearest neighbors, and providing information regarding the corresponding entities.
US11080346B2
Systems and methods are provided to automatically respond to questions on websites. An electronic communication comprising words is received over a network. In some embodiments, the electronic communication could comprise a message posted by a user on a social networking website. The words of the electronic communication are matched to words in prior search queries, where the prior search queries are associated with online content. A reply is then returned in response to the electronic communication. The reply comprises a representation of the online content, for example, a URL linking to the online content.
US11080344B2
A facility for providing document contents from a server is described. The facility receives from a separate client computing system a retrieval request to return a document identified by a document identifier contained by the retrieval request. The retrieval request has been originated by the client computing system in response to an open request for a file stored on the client computing system that contains the document identifier. The facility transmits to the client a response containing at least a portion of a document to which the document identifier contained by the retrieval request corresponds.
US11080328B2
Example techniques and systems may obtain one or more search types associated with a geographic location of a computing device. In one example, a technique may include determining, by a mobile computing device, a geographic location of the mobile computing device and obtaining one or more search types associated with the geographic location. Responsive to obtaining the one or more search types, the technique may also include outputting, by the mobile computing device and for display, a graphical user interface comprising at least an indication of the one or more search types associated with the geographic location.
US11080314B2
Methods and systems for providing dynamic and category specific search suggestions are provided. According to one embodiment, a partial search query entered by a user can be used to determine a set of relevant search queries, which can be displayed as search suggestions within a search query suggestion window. Each query in the list can be associated with at least one specific category. According to various embodiments, the set of relevant queries and associated categories are dynamically updated as the user modifies the partial search query. Furthermore, each category is selectable by the user such that a detailed list of items associated only with the selected category can be displayed to the user.
US11080303B2
In one or more embodiments, one or more systems, methods, and/or processes may receive, from first computer systems, data sets via a first different data encapsulations; obtain the data sets from the first different data encapsulations; produce second different data encapsulations that include the data sets; and provide the second different data encapsulations that include the data sets to second computer systems that subscribed to receive the data sets. In one or more embodiments, the data sets may be included in one or more data streams. In one or more embodiments, the one or more systems, methods, and/or processes may store at least two of the data sets. For example, at least two of the data sets may be stored until they are requested by one or more computer systems. In one or more embodiments, one of the data sets may be duplicated and provided to multiple computer systems.
US11080295B2
Techniques for organizing knowledge about a dataset storing data from or about multiple sources may be provided. For example, the data can be accessed from the multiple sources and categorized based on the data type. For each data type, a triple extraction technique specific to that data type may be invoked. One set of techniques can allow the extraction of triples from the data based on natural language-based rules. Another set of techniques can allow a similar extraction based on logical or structural-based rules. A triple may store a relationship between elements of the data. The extracted triples can be stored with corresponding identifiers in a list. Further, dictionaries storing associations between elements of the data and the triples can be updated. The list and the dictionaries can be used to return triples in response to a query that specifies one or more elements.
US11080289B2
A building management system (BMS) includes building equipment configured to provide raw data samples of data points in the BMS, a data collector configured to generate raw data timeseries including raw data samples from the building equipment, and a timeseries processing engine. The timeseries processing engine is configured to identify an initial timeseries processing workflow that applies to the raw data timeseries, identify other data timeseries required as inputs to the initial timeseries processing workflow, and generate an enriched timeseries processing workflow that includes the initial timeseries processing workflow, the raw data timeseries, and the other data timeseries. The timeseries processing engine is configured to execute the enriched timeseries processing workflow to generate a derived data timeseries. The BMS further includes a timeseries storage interface configured to store the raw data timeseries and the derived data timeseries in a timeseries database.
US11080287B2
The present teaching, which includes methods, systems and computer-readable media, relates to ranking content from multiple disparate sources including a person's personal data sources and non-personal data sources. The disclosed techniques may include obtaining a plurality sets of content associated with a request from a person, each of which being from a separate data source, and applying a model for each set of content to obtain a set of features for each piece of content in the set of content, wherein the model is specific to a data source from where the set of content comes from. Each set of features for each piece of content of the set of content may be normalized with respect to a common space to generate a normalized feature set. Further, a score for each piece of content from a set of content may be estimated based on the normalized feature set for the piece of content, and based on the score of the piece of content, each piece of content of the plurality sets of content may be ranked.
US11080278B2
A computer-implemented database access method includes receiving, by a server, a database access statement including a target identifying parameter; parsing the database access statement to determine the target identifying parameter; determining a statement type of the database access statement; obtaining a pre-stored execution plan group corresponding to the statement type, the pre-stored execution plan group including one or more execution plans for accessing a database corresponding to the database access statement, in which each execution plan corresponds to a different respective identifying parameter; selecting a target execution plan from the pre-stored execution plan group based on the target identifying parameter; and executing the target execution plan.
US11080272B2
Entity resolution techniques for matching entity records from different data sources are provided. In one technique, an entity record from a source database is identified along with multiple data items included therein. Each data item corresponds to an attribute of multiple source attributes. For one of the data items that corresponds to a first source attribute, multiple target attributes are identified. A first query is generated that includes the data items and associates the data item with each of the multiple target attributes. A second query that is different than the first query is also generated. Two searches are performed of a target database: one based on the first query and the other based on the second query. A scoring model generates multiple scores, one for each search result. It is determined whether the entity record matches an entity record in the target database based on the set of scores.
US11080268B2
Techniques are disclosed for serializing assertion-triggering transactions by locking special purpose resources (i.e. other than rows or tables), which enables a high level of concurrency for these transactions while at the same time ensuring correctness of the SQL assertion validation code. The techniques involve creating objects referred to therein as “Assertion-Locking Memory-Objects” or “ALMOs”. The database server causes each assertion-triggering transaction to obtain locks on one or more ALMOs prior to determining whether the changes made by assertion-triggering transaction violates the assertion. Because locks on the ALMOs are finer than the table locks, fewer transactions are blocked by ALMO locks.
US11080267B2
Methods, systems, and techniques for validating road intersections are presented. The method includes receiving annotated intersection data that, for each lane of a particular candidate intersection, indicates one or more attributes of the lane; processing the annotated intersection data to generate an intersection fingerprint for the particular candidate intersection that is sensitive to a topological structure of the lanes of the particular candidate intersection and is invariant to a geometry of the lanes of the particular candidate intersection; designating the particular candidate intersection as validated without performing the one or more quality control processes based at least on the intersection fingerprint; and storing a representation of the particular candidate intersection in the roadgraph.
US11080260B2
A method includes performing, by a data structure processor, concurrent read and write operations into a hierarchical data structure that includes a mutable tier including extendible hashing, a hash table, and an immutable tier including a concise hash table (CHT) bitmap. Writers acquire latches on the hierarchical data structure elements that the latches modify. The hierarchical data structure elements are directly accessed by readers without acquiring latches. A modify operation is executed by a writer for one or more levels of the hierarchical data structure. When removed portions of the hierarchical data structure are no longer referenced, tracking is performed by use of a combination of a global state value and a copied local state value.
US11080256B2
A computer-implemented method according to one embodiment includes identifying data to be stored in one or more tables on a bucket, where the bucket is an allocation of a partitioned storage in a node of one or more nodes of a swarm database, the bucket having at least one replica, and where no two identical bucket replicas reside on a single node, assigning an identifier and a data storage hierarchical level to the data, mapping the data to an index and storing the data in accordance with the index and the data storage hierarchical level, the storing including writing the data to a row in one of the one or more tables on the bucket and recording a write operation into a transaction log of the node, receiving a plurality of write operations, and combining a plurality of write tasks of the bucket for a predetermined time period.
US11080250B2
A method and apparatus for processing packets in a network are disclosed. For example, the method scans one or more packets representing a content that is being transferred via the network, where the scanning acquires one or more content elements. The method then builds a keyterm index from the one or more content elements, and stores the keyterm index in a repository. A query handler then responds to queries in accordance with the keyterm index.
US11080249B2
Methods, computer program products, and systems are presented. The methods include, for instance: determining a category of a domain having content documents and gathering search terms frequently used in similar domains associated with the category. A ground truth table has domain search results as discovered from searches by use of the search terms from the similar domains. Ground truths are utilized in later searches for optimal search results.
US11080244B2
Systems, methods, and software described herein to provide data to large-scale processing framework (LSPF) nodes in LSPF clusters. In one example, a method to provide data includes receiving an access request from a LSPF node to access data in accordance with a version of a distributed file system. The method further includes, responsive to the access request, accessing the data for the LSPF node in accordance with a different version of the distributed file system, and presenting the data to the LSPF node in accordance with the version of the distributed file system used by the LSPF node.
US11080236B1
A novel high-throughput embedding generation and comparison system for executable code is presented in this invention. More specifically, the invention relates to a deep-neural-network based graph embedding generation and comparison system. A novel bi-directional code graph embedding generation has been proposed to enrich the information extracted from code graph. Furthermore, by deploying matrix manipulation, the throughput of the system has significantly increased for embedding generation. Potential applications such as executable file similarity calculation, vulnerability search are also presented in this invention.
US11080235B2
A system enables tool to process remote log files as if the log files were located locally. The system relies on technology, such a file system in user space (FUSE), to add log file search results to the local file system. In some embodiments, the log file search results are associated with virtual files in the local file system. A remote data store system communicates with the local system to provide the search results in response to a search query.
US11080234B2
An index generation device 100 generates key presence information for a plurality of input files when lexical analysis on the plurality of input files are executed, the key presence information including information whether each of a plurality of keys is present in the plurality of input files and presence positions of the respective plurality of keys when the respective plurality of keys are present in the plurality of input files. The index generation device 100 generates index information about the keys and the positions for the plurality of input files based on the key presence information.
US11080229B2
A three-dimensional processor (3D-processor) for calculating mathematical functions in parallel, comprises a larger number (e.g. at least one thousand) of computing elements, with each computing element comprising at least one three-dimensional memory (3D-M) array for storing at least a portion of a look-up table (LUT) for a mathematical function and an arithmetic logic circuit (ALC) for performing arithmetic operations on the LUT data. Even though each individual 3D-M cell is slower than a conventional two-dimensional memory (2D-M) cell, this deficiency in speed is offset by a significantly larger scale of parallelism.
US11080225B2
In one example, at least one peripheral interconnect switch obtains, from a first endpoint device, a message initiating a direct memory access data transfer between the first endpoint device and a second endpoint device. The message indicates an address assigned to the second endpoint device by a host device as a destination of the message. Based on the address assigned to the second endpoint device by the host device, the at least one peripheral interconnect switch identifies an address assigned to the second endpoint device by the at least one peripheral interconnect switch. In response to identifying the address assigned to the second endpoint device by the at least one peripheral interconnect switch, the at least one peripheral interconnect switch provides the message to the second endpoint device.
US11080224B2
A method, a baseboard management controller (BMC) and a system for establishing a serial-over-LAN connection are provided. The method includes: receiving data from a server unit using the first UART at a current baud rate; detecting the current baud rate of the first UART using the BMC; configuring the baud rate of the second UART of the BMC as the current baud rate; controlling the second UART to retrieve the data from the first UART at the current baud rate using the BMC; and sending the data to a network using the BMC.
US11080220B2
A system on chip, semiconductor device, and/or method are provided that include a plurality of masters, an interface, and a semaphore unit. The interface interfaces the plurality of masters with a slave device. The semaphore unit detects requests of the plurality of masters, controlling the salve device, about an access to the interface and assigns a semaphore about each of the plurality of masters by a specific operation unit according to the detection result.
US11080215B1
A host device is configured to monitor host device operating parameters relating to its interaction with a storage system over a plurality of intervals, and for each of the intervals, to aggregate threshold-based assessments of respective ones of the monitored host device operating parameters and to classify the intervals based at least in part on the aggregated threshold-based assessments. The host device is further configured to identify a particular future interval for use as a change interval for changing one or more characteristics of an operating environment of the host device based at least in part on the classified intervals. Aggregating the threshold-based assessments and classifying based on the aggregated assessments for a given interval illustratively comprises computing a bit value for the given interval as a function of the aggregated assessments, and updating a bitmap to include the computed bit value in an entry corresponding to the given interval.
US11080198B2
A data processing system may include a host including a host memory and a first map manager and a memory system including a controller having a second map manager and a memory device suitable for storing system data. When the host provides a first mode request to the memory system, the memory system may provide the system data to the host in response to the first mode request and may deactivate the second map manager in response to the first mode request, and the host may store, in the host memory, the system data provided from the memory system, and may activate the first map manager when providing the first mode request.
US11080190B2
Embodiments of the present disclosure relate to an apparatus comprising a memory and at least one processor. The at least one processor is configured to monitor one or more processing threads of a storage device. Each of the one or more processing threads includes two or more cache states. The at least one processor also updates one or more data structures to indicate a subject cache state of each of the one or more processing threads and detect an event that disrupts at least one of the one or more processing threads. Further, the processor determines a cache state of the at least one of the one or more processing threads contemporaneous to the disruption event using the one or more data structures and performs a recovery process for the disrupted at least one of the one or more processing threads.
US11080188B1
A system and method for efficiently handling maintenance requests among multiple processors. In various embodiments, a given processor of multiple processors receives a maintenance request. If maintenance requests are not currently being blocked, then the given processor determines a type of the maintenance request and updates one or more maintenance type counters based on the type. If one or more counters exceed a threshold, an indication is generated specifying maintenance requests received at a later time are to be held. The received maintenance request is processed. Different types of maintenance requests are used for invalidating entries in the instruction cache, for invalidating entries in a TLB and for synchronizing page table updates. Afterward, software applications continue processing. Forward progress of the software applications is measured using one or more metrics. If forward progress has been achieved, then one or more maintenance type counters are reset.
US11080187B2
A computer implemented system and method of memory management for an in-memory database. The system implements a paged data vector using non-uniform compression of its chunks. In this manner, the system achieves greater compression than systems that use uniform compression.
US11080186B2
Provided is a storage device including a power management integrated circuit chip; multiple non-volatile memories configured to receive power from the power management integrated circuit chip; and a controller configured to control the non-volatile memories, wherein the controller checks a state of the power during a read operation and a write operation on the non-volatile memories and, when a power failure is detected in at least one of the non-volatile memories, implements a power failure detection mode regarding the read operation and the write operation on all of the non-volatile memories.
US11080172B2
Techniques for instruction count based compiler performance regression testing are described herein. An aspect includes identifying a subset of a plurality of test cases that are regression suspects for a current build of a compiler, wherein the identifying of a test case of the plurality of test cases as a regression suspect is performed based on an instruction count associated with compiling or running of the test case using the current build of the compiler and a previous build of the compiler. Another aspect includes processing the subset of the plurality of test cases to identify any test cases associated with confirmed regressions.
US11080171B2
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for test cycle optimization using contextual association mapping. In one aspect, a method includes obtaining an artefact that includes a collection of reference items, where each reference item includes a sequence of words, generating candidate tags from each of the reference items based on the sequences of words in the reference items, selecting a subset of the candidate tags as context tags based on an amount that the candidate tags appear in the reference items, obtaining a sample item that includes a sequence of words, identifying a subset of the context tags in the sequence of words in the sample item, and classifying a subset of the reference items as contextually similar to the sample item based the context tags that were identified.
US11080169B2
The technology relates to executing a multi-portion web application. A web browser executing on one or more computing devices may load a main portion of a web application into a main window. The web browser may load into a sandboxed environment a feature application. The feature application may include a portion of the web application. A release isolation framework (RIF) executing on the one or more computing devices, may apply one or more patches to the sandboxed environment. The one or more patches may be configured to redirect elements from a window of the sandboxed environment to the main window.
US11080167B2
A debug work is performed with respect to states after execution of a plurality of commands which is collectively issued from a processor to an arithmetic processing apparatus. A command register group holds commands issued from the processor in respective registers with a command chain including a plurality of commands as a unit. A command processing section processes the commands supplied from the command register group. A state machine manages processing states of the commands in the command processing section. A control section previously sets a condition under which stop is to be performed in the command chain as a stop condition and causes to stop the processing in the command processing section on the basis of the previously set stop condition and the processing states managed in the state machine.
US11080166B2
This disclosure describes a trace debugger (TDB) that is used for database workload replay and database debugging. The TDB maintains consistency through synchronization of the state between the database and a corresponding database trace replay. The TDB can provide a sliding window environment for code block execution and global context sharing. The TDB can be used to interactively analyze and troubleshoot various types of database problems by debugging the database itself, query code (e.g., SQL), performance, end-to-end execution, and plan traces, which can be recorded using scripts. In some implementations, the TDB also provides reverse debugging for historical database state analysis, and/or incremental debugging for dynamic editing and debugging within a session without the need to exit the debugger and perform a full rebuild of the code.
US11080158B2
A microcontroller includes a signal interface for transmitting signals. The microcontroller further includes an error injection module. The error injection module is configured to tap a transmission signal associated with the signal interface. The error injection module includes a synchronization unit. The synchronization unit is configured to detect within the tapped transmission signal an occurrence of a synchronization event. Further, the error injection module is configured to modify the tapped transmission signal by adding at least one disturbance to the transmission signal in synchronization with at least the detected occurrence of the synchronization event.
US11080157B1
Methods, systems, and computer-readable media for automated resiliency analysis in distributed systems are disclosed. A resiliency analyzer determines a plurality of computing resources associated with a system architecture. The resiliency analyzer determines one or more similar system architectures with respect to the system architecture. The resiliency analyzer determines one or more anticipated behaviors associated with the system architecture based at least in part on the plurality of computing resources and the one or more similar system architectures. The resiliency analyzer generates one or more resiliency tests associated with the one or more anticipated behaviors. The one or more resiliency tests are performed on the system architecture to determine one or more effects of the behaviors on a resiliency of the system architecture.
US11080154B2
A plurality of storage nodes within a single chassis is provided. The plurality of storage nodes is configured to communicate together as a storage cluster. The plurality of storage nodes has a non-volatile solid-state storage for user data storage. The plurality of storage nodes is configured to distribute the user data and metadata associated with the user data throughout the plurality of storage nodes, with erasure coding of the user data. The plurality of storage nodes is configured to recover from failure of two of the plurality of storage nodes by applying the erasure coding to the user data from a remainder of the plurality of storage nodes. The plurality of storage nodes is configured to detect an error and engage in an error recovery via one of a processor of one of the plurality of storage nodes, a processor of the non-volatile solid state storage, or the flash memory.
US11080148B2
Example embodiments of the present invention relate to a method, a system, and a computer program product for performing data replication and backup. The method comprises performing a first data replication of a production site storage to a replication site storage and performing a first backup of the production site storage to a production site backup storage. A second data replication then may be performed from the production site backup storage to a backup site backup storage.
US11080138B1
A method includes dispersed storage error encoding data to produce a plurality of sets of encoded data slices in accordance with dispersed storage error coding parameters. A plurality of identifiers corresponding to the plurality of sets of encoded data slices are determined, and integrity information is determined for the plurality of identifiers. The plurality of sets of encoded data slices, the plurality of identifiers, and the integrity information are sent to a distributed storage network memory for storage therein.
US11080135B2
An example apparatus to monitor memory includes an error manager to compare a first memory location of a first error in the memory to a plurality of memory locations in an error history log, the plurality of memory locations previously identified in the error history log based on errors detected in the memory locations, ones of the memory locations associated with corresponding counters that track the errors detected in the memory locations, and update a first one of the counters corresponding to the first memory location when a first address of the first memory location matches a second address of one of the memory locations in the error history log. The example apparatus further includes a command generator to transmit a command to an error corrector to perform error correction on the first memory location when the first one of the counters satisfies a threshold.
US11080134B2
There are provided a memory controller and a memory system including the same. The memory controller includes: a processor for generating a command and an address in response to a request from a host, and generating a bin label and a Log Likelihood Ratio (LLR), based on data received from memory devices; a buffer memory for temporarily storing the data, the bin label, and the LLR; and an error correction circuit for performing error correction decoding on the data, using the LLR.
US11080131B2
A computer implemented method for performing fault tolerant numerical linear algebra computation task consisting of calculation steps that include at least classic or fast matrix multiplication, according to which, a controller splits the task among P processors, which operate in parallel. Additional processors are assigned according to execution and resources parameters, which are also used to select a slice-coded recovery algorithm or a posterior-recovery algorithm for executing the task. Pipelined-reduce operations are used to generate error correcting codes to protect the input blocks and outer products from faults. Upon detecting faults in one or more processors, if the slice-coded recovery algorithm has been selected, a slice-coded recovery algorithm is executed to recover lost input blocks and outer products that. If the posterior-recovery algorithm has been selected, error correcting codes are used for recovering lost input blocks and after the last step, recalculating outer products that correspond to faulty processors. In case when fast multiplication is needed, l DFS down-recursion steps are iteratively performed by the P processors and by the additional processors r times, for which the error correction codes will be valid, and after r times, recalculating the error correction codes for the next r times. Then by each processor of the P processors performs local block multiplication between a pair of blocks, while recalculating a new error correction code. Then the output matrix is created by iteratively performing d BFS up-recursion decoding steps on the multiplication product r times, the error correction codes will be valid only for the r times and after each group of r times, recalculating the error correction codes for the next r times, while at the end all iterations, blocks to be decoded obtaining and a code block that is held by the additional code processors, such that each processor holds a pair of blocks. Upon detecting faults in one or more processors, a recovery algorithm is executed, for recovering lost input blocks and multiplication results that correspond to faulty processors or correcting miscalculations of the processors by recalculation.
US11080130B2
A semiconductor device includes an error correction circuit and a write operation control circuit. The error correction circuit generates corrected data and an error flag from read data according to whether an error is included in the read data outputted when a read operation is performed. The write operation control circuit generates a write control signal for controlling a write operation based on the error flag.
US11080127B1
Methods and apparatus for identifying anomalies in data may operate in conjunction with a processing system and an output. The system may receive actual data and generate nominal data according to the actual data. The system may compare the actual data to the nominal data and identify an outlier in the actual data compared to the nominal data. The output may provide information relating to the identified outlier. In various embodiments, the system may include a neural network.
US11080125B1
A method of clustering call stacks from a memory dumps resulting from out-of-memory errors includes accessing a memory dump resulting from an out-of-memory error; identifying call stacks in the memory dump that are associated with the out-of-memory error; accessing call stacks from one or more other memory dumps that were determined to be associated with other out-of-memory errors; generating clusters of call stacks based on a similarity score; and providing a cluster for an analysis of the out-of-memory error.
US11080123B2
An information processing apparatus includes a memory that stores on a storage unit a log related to an operation performed on a device that is a monitoring target, and an instruction unit that, if a fault occurs in the monitoring target device in response to an operation performed by an operator, gives an instruction to the memory to change an amount of memory of the log stored on the memory from a first amount of memory to a second amount of memory different from the first amount of memory, and if the fault re-occurs in response to the operation subsequent to the instruction, instructs the memory to change the amount of memory of the log from the second amount of memory back to the first amount of memory.
US11080121B2
Generation, by machine logic, of runbooks for problem events. Generation of runbooks including the following operations: receiving operator commands in a command line interface for an event group relating to an issue, wherein the operator commands resolve the issue; and storing the operator commands as related artifacts of the event group with mapping to affected resources. The method may match arguments of the operator commands to event metadata fields of events in the event group to generalize the arguments to the event metadata and to generate a runbook of generalized operator commands for future instances of an event group of a similar type.
US11080118B2
A reliable network function virtualization (rVNF) system includes a virtualized network function (VNF) application instance that includes a plurality of physical VNF instances. A load balancer provides an interface between a client and the VNF application instance. A load balancer interface facilitates delivery of packets related to a particular user context to the same physical VNF instance. A communication interface facilitates communication between the client and the VNF application instance. Application storage stores session data associated with the VNF application instance.
US11080114B2
Concepts for controlling interaction with a scalable application are presented. An example includes registering an interface specification to an application, wherein metadata is associated with the interface specification. The method then includes routing a request to instances of the application based on the metadata associated with the interface specification for the application, then combining one or more responses from the instances of the application to form an aggregate response based on the metadata associated with the interface specification for the application.
US11080110B2
Aspects of the disclosure track and monitor automated system events, user-initiated events, and outcomes associated with system events and user-initiated events for providing real-time or near real-time measurements and insights. According to examples, a system is provided that is operative or configured to collect specific events and associated data associated with events that occur within various systems and products. The data is captured, aggregated, and stored in in-memory data storage. Accordingly, the data can be represented and displayed in a dashboard interface in real-time or near real-time. Accordingly, inefficient polling, long-running queries, and scheduled tasks can be eliminated.
US11080109B1
A system, method, and computer-readable medium are disclosed for performing a distribution of interrelated event features operation. The distribution of interrelated event features includes: receiving a stream of events, the stream of events comprising a plurality of events; extracting features from the plurality of events; constructing a distribution of the features from the plurality of events; analyzing the distribution of the features from the plurality of events; and, dynamically reweighting the distribution of the features to scale a number of events contained within the distribution.
US11080107B2
An event notification method, including: receiving an event subscription request from a subscriber, the event subscription request including at least one notified party; sending a first event notification to the at least one notified party; sending a second event notification to at least a part of the at least one notified party, the second event notification being for canceling the first event notification.
US11080102B2
A system and method for developing modularized applications are disclosed. In one preferred embodiment, a modularized application 12′ is implemented as a directory-hierarchy comprises a plurality of directories, with each directory 20 containing a module-implementation definition 22 for implementing an application module 14′ for performing one of the application's tasks. Directory relationship 26, such as parent-child, is used in defining modules association for inter-module communication. In one preferred embodiment, when executing a modularized application, modules' module-implementation definitions 22A 22B are used by application runtime, for running hardware processes 24A 24B performing the modules' intended tasks, and for conducting inter-module communication 28 between hardware processes 24A 24B of associated modules 14A″ 14B″.
US11080089B1
Disclosed are systems and methods for managing software applications. The system receives, via a graphical user interface, a request to generate a chain application with a sequence of execution comprising a first application and a second application. In response to determining that an output type of the first application is not compatible with an input type of the second application, the system updates, without further user input, the sequence of execution such that the second application precedes the first application. The system generates the chain application configured to execute the first application and the second application in the updated sequence of execution.
US11080088B2
A processor includes a processor core, a processor cache to store reporting data structures including a queue structure, and an interrupt posting circuit coupled to the processor core and the processing cache. The interrupt posting circuit receives an interrupt request directed to a virtual processor (VP) of a virtual machine (VM) executed by the processor core. The VM is managed by a virtual machine monitor (VMM) executed by the processor core. The interrupt posting circuit determines the VP is in an inactive state and records the interrupt request in a first posted data structure allocated by the VMM for the VP in main memory coupled to the processor. The interrupt posting circuit updates location information stored in the reporting data structures based on recording the interrupt request in the first posted data structure to generate updated location information that identifies a location of the interrupt request.
US11080074B2
Examples provide an apparatus for instantiating a virtualised part of a next generation Node B, gNB, comprising a Network Functions Virtualisation Orchestrator, operable to carry out any one or more tasks including on-boarding an VNF package, on-boarding a PNF Descriptor on-boarding a Network Service Descriptor, enabling the VNF package, enabling the Network Service Descriptor, and sending appropriate responses to a Network Manager. Examples also provide corresponding methods.
US11080069B2
A method for providing a user customized card in a launcher. A card list is presented in the launcher (1210). One or more customizable cards are provided in response to a user input (1220). A user selection of one of the one or more cards is received (1230). Customization of the selected card is executed based on user inputs (1240). The customized card is presented in the card list (1250).
US11080068B2
Methods, systems, and computer program products are provided for dynamic and adaptive user-interface component selection for rendering in distributed applications. An adaptive user-interface component selection system is enabled to select user-interface components for rendering and display on a client device running an instance of a client application. User-interface components are selected based on a set of applicable component rules. Applicable component rules are determined based on client feedback information that includes information regarding the client including: network bandwidth, geolocation, user role, user context and required application features. Selected user-interface components are transformed into renderable code either locally to the system or remotely at the client device, and rendered and displayed on the client device.
US11080061B2
A method and a data bus subscriber are described for processing process data in a local bus, in particular a ring bus, the method including receiving a first symbol during a first number of working cycles, with the first symbol comprising first process data; loading at least one first instruction from an instruction list during the first number of working cycles, receiving a second symbol during a second number of working cycles, with the second symbol comprising second process data, processing the first process data contained in the first symbol with the at least one loaded first instruction during the second number of working cycles, and loading at least one second instruction for processing the second process data of the second symbol during the second number of working cycles.
US11080060B2
Managing application execution by receiving a store instruction, including a store instruction itag and store instruction address, creating a hash of the store instruction address, receiving a load instruction and matching a hash of a store instruction address associated with the load instruction with the hash of the store instruction address associated with the store instruction. The store instruction itag is sent to an instruction sequencing unit (ISU). The ISU delays execution of the load instruction according to the received itag.
US11080054B2
Data processing apparatus comprises processing circuitry to selectively apply vector processing operations to one or more data items of one or more data vectors each comprising an ordered plurality of data items at respective vector positions in the data vector, according to the state of respective predicate indicators associated with the vector positions; predicate generation circuitry to apply a processing operation to generate an ordered set of predicate indicators, each associated with a respective one of the vector positions, the ordered set of predicate indicators being associated with an ordered set of active indicators each having an active or an inactive state; and a detector to detect a status flag indicative of whether a predicate indicator at a position, in the ordered set of predicate indicators, corresponding to the position of an outermost active indicator having the active state, has a given state; in which the detector comprises: first and second circuitry to combine the ordered set of predicate indicators and the ordered set of active indicators using first and second respective logical bit-wise combinations to generate first and second ordered sets of intermediate data; and arithmetic circuitry to combine the first and second ordered sets of intermediate data using an arithmetic combination generating a carry bit, the detector generating the status flag in dependence upon the carry bit.
US11080051B2
A technique for block data transfer is disclosed that reduces data transfer and memory access overheads and significantly reduces multiprocessor activity and energy consumption. Threads executing on a multiprocessor needing data stored in global memory can request and store the needed data in on-chip shared memory, which can be accessed by the threads multiple times. The data can be loaded from global memory and stored in shared memory using an instruction which directs the data into the shared memory without storing the data in registers and/or cache memory of the multiprocessor during the data transfer.
US11080049B2
Aspects for matrix multiplication in neural network are described herein. The aspects may include a controller unit configured to receive a matrix-multiply-matrix (MM) instruction that includes a first starting address of a first matrix, a first size of the first matrix, a second starting address of a second matrix, and a second size of the second matrix; multiple computation modules configured to respectively multiply, in response to the MM instruction, row vectors of the first matrix with column vectors of the second matrix to generate one or more result elements; and an interconnection unit configured to combine the result elements to generate one or more row vectors of a result matrix.
US11080046B2
A processing apparatus is provided comprising a multiprocessor having a multithreaded architecture. The multiprocessor can execute at least one single instruction to perform parallel mixed precision matrix operations. In one embodiment the apparatus includes a memory interface and an array of multiprocessors coupled to the memory interface. At least one multiprocessor in the array of multiprocessors is configured to execute a fused multiply-add instruction in parallel across multiple threads.
US11080045B2
A number of addition instructions are provided that have no data dependency between each other. A first addition instruction stores its carry output in a first flag of a flags register without modifying a second flag in the flags register. A second addition instruction stores its carry output in the second flag of the flags register without modifying the first flag in the flags register.
US11080037B2
A method and system are provided. The method includes generating, by a machine-based sentiment prediction generator, respective machine-determined sentiment predictions for each of a plurality of software patches using sentiment analysis. The method further includes setting, by a sentiment-based confidence value generator, a confidence value for each of the plurality of software patches based on the machine-determined sentiment predictions. The method also includes at least one of selecting and prioritizing, by a software patch selector and prioritizer, at least one of the plurality of software patches based on the respective confidence value therefor.
US11080026B1
A system may provide a programming environment combining visual programming and text based programming. The system may determine a first node and a second node of a first plurality of nodes are native function call nodes of a visual graph-based programming language and determine a third node of the first plurality of nodes is a text-based node including text-based statements in a text-based programming language. In response to determining the third node of the first plurality of nodes is the text-based node, the system may interpret the text-based statements into a second plurality of nodes, the second plurality of nodes being native function call nodes of the visual graph-based programming language. The system may then generate a combined code based on the first plurality of nodes and the second plurality of nodes and compile the combined code.
US11080020B2
A memory device includes a memory core that stores data, an access controlling unit that controls an access to the memory core, and a random number generating unit that generates a random number based on an unstable factor related to an access operation to the memory core performed by the access controlling unit.
US11080017B2
Systems, apparatuses, and methods related to host-based bit string conversion are described. A conversion component may be deployed on a host computing system and configured to perform operations on bit strings to selectively convert the bit string between various numeric formats, such as floating-point and/or universal number (e.g., posit) formats. The conversion component may comprise a processing device that may be coupled to one or more memory resources. The memory resource of the conversion component may be configured to receive a bit string having a first format. The processing device of the conversion component coupled to the memory resource may be configured to format or convert the bit string to a second format.
US11080012B2
The digital assistant displays a digital assistant object in an object region of a display screen. The digital assistant then obtains at least one information item based on a speech input from a user. Upon determining that the at least one information item can be displayed in its entirety in the display region of the display screen, the digital assistant displays the at least one information item in the display region, where the display region and the object region are not visually distinguishable from one another. Upon determining that the at least one information item cannot be displayed in its entirety in the display region of the video display screen, the digital assistant displays a portion of the at least one information item in the display region, where the display region and the object region are visually distinguishable from one another.
US11080010B2
Embodiments are directed to a method and system for receiving, in a bitstream, metadata associated with the audio data, and analyzing the metadata to determine whether a loudness parameter for a first group of audio playback devices are available in the bitstream. Responsive to determining that the parameters are present for the first group, the system uses the parameters and audio data to render audio. Responsive to determining that the loudness parameters are not present for the first group, the system analyzes one or more characteristics of the first group, and determines the parameter based on the one or more characteristics.
US11079999B2
Method for providing image of HMD user to a non-HMD user includes, receiving a first image of a user including the user's facial features captured by an external camera when the user is not wearing a head mounted display (HMD). A second image capturing a portion of the facial features of the user when the user is wearing the HMD is received. An image overlay data is generated by mapping contours of facial features captured in the second image with contours of corresponding facial features captured in the first image. The image overlay data is forwarded to the HMD for rendering on a second display screen that is mounted on a front face of the HMD.
US11079996B2
A cellular display and method and computer program products for operating the same are provided. Aspects include analyzing a content item to be displayed by the cellular display. Aspects also include adjusting a position of one or more of the plurality of display devices based on the analysis of the content item. Aspects further include displaying the content item on at least one of the display devices.
US11079993B2
A print setting corresponding to a folder referable by an external apparatus is stored in an image formation apparatus, storage of a file in the folder is detected, the detected file is moved to a storage area in the image formation apparatus, and a print job is generated based on the moved file and information about the print setting corresponding to the detected folder.
US11079992B2
An information processing apparatus displays a first job setting screen for a user to perform a setting when a predetermined job is executed by a first application and a second job setting screen for the user to perform a setting when the predetermined job is executed by a second application, displays a menu screen including the first application's software key and the second application's software key and one or a plurality of job histories having information regarding the application selection information, and receives designation of any of the job histories by the user. Whether an application corresponding to the information regarding the application selection information included in the designated job history is the first application or the second application is specified, and the first job setting screen or the second job setting screen, which corresponds to the specified application, is displayed.
US11079991B2
A policy-based printing system is implemented to allow access to a private domain to print using a public domain. The private domain includes private servers that store documents. The public domain includes servers and a printing device. A public policy server uses a domain list and a protocol connection with a private authentication server to validate a user and identify which private domain to access. The public policy server receives requests from the printing device to process a print job of a document in the private domain. A proxy printing device is created to manage a plurality of printing devices and communicate with the public policy server. The proxy printing device corresponds to a condition within the printing devices.
US11079990B2
An information processing device includes: receiver that receives execution instructions that instruct printing to be executed; an aggregator that groups the execution instructions into an aggregation in accordance with attributes of the execution instructions; and a display controller that performs control in such a way that a first execution instruction that has been received and a second execution instruction that has not been received are displayed using different display modes in accordance with type information indicating types of the execution instructions constituting the aggregation.
US11079989B2
A printing system includes a terminal device, an image forming apparatus, and a server. The terminal device makes an inquiry to the image forming apparatus, receives information for specifying the server as a designation of print data, and sends print data to the server specified by the received information. The image forming apparatus causes the image forming apparatus to transmit the information for specifying the server as a designation of print data to be transmitted from the terminal device in a response to the received inquiry, acquires the print data the terminal device has transmitted to the specified server from the specified server, and executes a printing process based on the acquired print data.
US11079978B2
The subject matter discloses examples of a print interface manager. The print interface manager comprises a print area selection engine to receive a user instruction for printing print data on 5 a user defined print area of a print media. In response to the user instruction for printing print data, the print interface manager obtains a print area input defining the print area, wherein the print area input indicates a matrix block corresponding to user defined print area of the print media. The print 10 interface manager further provides the print area input to a print unit to print the print data in the user defined print area of the print media.
US11079965B2
A data processing method for a computer system is provided. The computer system includes a host and an open-channel solid state drive. The open-channel solid state drive is connected with the host. The data processing method includes the following steps. Firstly, plural block characteristic parameters of a specified block in a non-volatile memory of the open-channel solid state drive are collected. Then, the plural block characteristic parameters are inputted into a prediction function, so that a prediction value is acquired. If the prediction value exceeds a threshold value, a data in the specified block of the non-volatile memory is moved to a blank block of the non-volatile memory by the host.
US11079954B2
A deduplication memory system includes a virtual memory space, a physical memory space and a memory manager. The memory manager generates a user data entry that is stored in the physical memory space. The user data entry represents a unique user data of a predetermined granularity appearing in the virtual memory space, and includes first and second portions. The first portion includes information relating to a number of duplication times the unique user data corresponding to the user data entry is duplicated in the virtual memory space, and the second portion includes a selected part of the unique user data from which the unique user data may be reconstructed. The first portion may include an index to an extended reference counter table or a special data pattern table if the number of duplication times of the unique user data is greater than or equal to a predetermined number.
US11079953B2
Deduplicated data is packed into finite-sized containers. A similarity score is calculated between files that are similarly of the deduplicated data. The similarity score is used for grouping the similarly compared files of the deduplicated data into subsets for destaging each of the subsets from a deduplication system to one a finite-sized container. The similarity score is used for grouping the similarly compared files of the deduplicated data into subsets for destaging each of the subsets from a deduplication system to one of the finite-sized containers. An indication is received by a user of which of the similarly compared files are to be grouped into the subsets for destaging each of the subsets from a deduplication system to one of the finite-sized containers. Transitive closures are used for assisting with using the similarity score for grouping the similarly compared files of the deduplicated data into the subsets.
US11079933B2
A portable electronic device having a touch screen display performs a set of operations, including displaying a plurality of key icons, each having an adjustable size hit region, and receiving a sequence of individual touch points input by a user on the touch screen display. The operations performed by the device further include processing the received individual touch points by: forming a user-input directed graph for the sequence of individual touch points received so far, determining a character corresponding to a last received individual touch point in accordance with the adjustable hit regions of the displayed key icons, displaying a sequence of characters corresponding to the sequence of individual touch points, and updating sizes of the adjustable hit regions for a plurality of the key icons in accordance with the sequence of individual touch points input by the user.
US11079924B2
Information relating to at least one of a user and a user environment is acquired. A user cognitive state is determined based on the acquired information. A graphical control element is automatically configured based on the user cognitive state. The graphical control element is automatically presented on a display interface of a user device to control viewing of content displayed on the user device.
US11079915B2
Exemplified methods and systems provide a graphical HMI having an interface that mitigate or prevent touch errors and/or inadvertent touches through the use of multiple touch inputs, at a graphical user interface, of a touch-screen input device, to trigger an associated user interface command. In some embodiments, the multiple touch inputs comprise an input at two locations, one in relative association, with a displayed interface command, to trigger the command.
US11079913B1
The present disclosure generally relates to managing audio messages. In some examples, user interfaces for displaying visual indications are described.
US11079907B1
A method includes displaying a message within an interface of a group-based communication platform on a device associated with a user; receiving, from the user, a selection of a first reactive emoji having a first skin tone for display in association with the message; and in response, displaying: a first instance of the selected first reactive emoji having the first skin tone in a first grouping with at least a second instance of the first reactive emoji having a second skin tone different than the first skin tone, and a graphical indication of the first grouping of the first instance of the first reactive emoji having the first skin tone with the at least the second instance of the first reactive emoji having the second skin tone, wherein the first grouping of the first instance and the at least the second instance is displayed in association with the message.
US11079896B2
Instrumenting or modeling a bio-manufacturing process is disclosed. A data store holds information regarding one or more bio-manufacturing processes. For each process, the data store information includes workflow steps and per step indications of required equipment, services and consumables according to best practice and/or experts. A videographic user interface enables user interactive input regarding a subject bio-manufacturing process from the data store. The user-interface presents a model representation of deployment of the subject bio-manufacturing process. The user interactively navigates and makes selections in the displayed model representation. The user selections include certain bio-manufacturing products, equipment and services from an image database. The images from the image database enable the views of the model representation to appear true to life demonstrating equipment/product layout and physical equipment/computer connections used in the subject bio-manufacturing process. The videographic user interface utilizes various visual effects to guide the user sequentially or logically (and based on best practice and right fit rules) through the steps and pieces of equipment forming the subject bio-manufacturing process.
US11079893B2
Disclosed are various examples for remotely restricting client devices. A client device can be placed into a restricted mode in which application switching capabilities of the client device are disabled. Additionally, the client device can transmit screen capture data to a management service, which can provide the ability for an administrator user to monitor data shown on a display associated with the client device. The client device can also be removed from the restricted mode in response to a command sent from the management service to the client device.
US11079886B2
A display substrate includes a substrate, a first insulator, a metal film, a second insulator, an alignment film, a line, and film forming area defining recesses. The substrate includes a display area and a non-display area. The metal film is disposed in a layer upper than the first insulator. The second insulator is disposed upper than the metal film and has a thickness smaller than a thickness of the first insulator. The alignment film is disposed upper than the second insulator. The line extends to straddle the display area and the non-display area and includes a section of the metal film. The film forming area defining recesses in the non-display area to extend in a direction crossing an extending direction of the line but not to overlap the line include recessed sections of the first insulator to define a forming area of the alignment film.
US11079885B2
The present disclosure provides a display device having a touch sensor for reducing the size of a bezel area. The display device having a touch sensor is configured such that touch electrodes and touch lines are disposed in a mesh shape on an encapsulation layer encapsulating light-emitting elements and such that some of the touch lines are connected to a touch-driving circuit via an upper bezel area, thereby reducing the size of left and right bezel areas.
US11079864B2
Touch-based input devices, such as a stylus, can receive tactile input from a user. The tactile input functions can be performed by a touch sensor, such as a capacitive sensing device. A touch sensor can be integrated into a stylus in a low profile form. Wireless charging and magnetic coupling with a host device are also facilitated. The stylus can be provided with the above features in a small form factor that improves a user experience with the stylus.
US11079858B2
A head-worn computer includes a camera system positioned to capture a surrounding environment in front of a user, a processor that identifies a position of a plurality of light emitters mounted on a hand-held controller from images captured by the camera system and tracks the position of the plurality of light emitters as the hand-held controller moves in the surrounding environment and interprets the tracked position as positional changes of the hand-held controller. The processor uses the position of the plurality of light emitters as markers in three dimensional space, the markers used as an anchor for virtual content presented in a see-through display of the head-worn computer.
US11079850B2
In an input apparatus, under a state where contact of a manipulating body to a predetermined position on a manipulation surface is detected, a second low frictional force between the manipulation surface and the manipulating body is provided by vibrating the manipulation surface. The second low frictional force is smaller than a frictional force between the manipulation surface and the manipulating body when the manipulation surface is not vibrated. In response to determining the movement of the manipulating body from the predetermined position towards a target position on the manipulation surface, a first low frictional force between the manipulation surface and the manipulating body is provided by a predetermined time by vibrating the manipulation surface. The first low frictional force is smaller than the second low frictional force.
US11079847B2
The present invention provides a safety control system for a vehicle with controls located on the vehicle steering wheel. The controls maybe arranged in a cluster on one or both sides of the upper half of the steering wheel. The controls can be located in areas of the steering wheel including the spokes, the rim or a special flange extended from the rim or the spoke of the steering wheel and are easily recognizable and accessible by the driver while the driver is looking ahead from a normal driving position with the driver's eyes focused on the road and maintaining the driver's hands on the steering wheel. The controls can be further enhanced by varied coloring, shape, size, and texture to make them easily identifiable. The controls can be used to access and control vehicle systems or portable telematics devices in multi modal process in conjunction with thumb gesture interpretation or speech recognition. A further enhancement to the system is the introduction of a universal portable devices docking station to eliminate falling devices and the consequences of accident.
US11079833B2
A method for operating a power management device. The power management device controls a state of a plurality of electronic devices included in a system. The method includes obtaining an activation request to activate at least one electronic device from among the plurality of electronic devices. The method also includes predicting power consumption of the at least one electronic device. The method further includes determining schedule information to activate the at least one electronic device based on the predicted power consumption and current power consumption of the system.
US11079824B2
Systems and methods for power distribution are disclosed. A system includes a first power domain that supplies current to an integrated circuit at a first voltage level, a second power domain that supplies current to the integrated circuit at a second voltage level, and a current distribution component that is connected to the first power domain and connectable to the second power domain and senses a metric comprising a first current level or a first voltage level drawn from the first power domain, determines whether the metric exceeds a first threshold, and in response to determining that the metric exceeds the first threshold, electrically connects the second power domain to the integrated circuit to supply additional current such that an aggregate current level received by the integrated circuit comprises current from the first power domain and the additional current from the second power domain.
US11079820B2
The present disclosure relates to methods and devices for operation of a removable storage device. In some aspects, the device can initialize the operation of a removable storage device, such as with a host device. The device can also identify an environment around the device as a thermally enhanced environment or a thermally non-enhanced environment in response to the initialization of operation of the device. Additionally, the device can select a thermal control loop algorithm of the removable storage device based on the identified environment. The device can also adjust a thermal control loop algorithm of the device based on the identified environment. Moreover, the device can control processing operations of a processor in response to the adjusted thermal control loop algorithm.
US11079815B2
A cooling device includes a device case that is arranged in an enclosure having a midplane, with a case front face facing the midplane. The device case includes a first fan unit for generating a flow of air from a side with the case front face to a side with a case rear face of the device case and a second fan unit, being stored at closer position to the side with the case front face than the first fan unit, for taking in part of air passing through one side in a width direction of the device case and flowing to the first fan unit and sending out the part of the air to the other side in the width direction of the device case. The air flow by the second fan unit can effectively cool circuitries at the rear side of the midplane.
US11079808B2
A dual-axis hinge assembly including a first rotating shaft, a second rotating shaft, torque components, a rotating shaft sleeve, a first bracket, a second bracket, and two bracket sleeves is provided. The second rotating shaft is disposed side-by-side to the first rotating shaft. The torque components are disposed at the first rotating shaft and the second rotating shaft. The rotating shaft sleeve covers the first rotating shaft, the second rotating shaft, and the torque components. The first bracket is connected to the first rotating shaft. The second bracket is connected to the second rotating shaft. The two bracket sleeves are respectively coaxial with the first rotating shaft and the second rotating shaft and respectively cover the first bracket and the second bracket. The two bracket sleeves and the rotating shaft sleeve are sleeved together. The invention further provides a plurality of electronic devices.
US11079802B1
An electronic apparatus having a sub display is provided. The electronic apparatus includes a hinge mechanism connecting a main body chassis and a display chassis; a movable plate provided on a top surface of the main body chassis and is turnable in a direction in which its rear end moves up and down around a rotating shaft part provided at its front end; a drive mechanism that turns the movable plate in conjunction with a turning operation between the main body chassis and the display chassis by the hinge mechanism; and a release mechanism that releases an interlocking state of the turning operation and the movable plate by the drive mechanism to allow the movable plate to turn in a downward direction when the movable plate of which the rear end is located at a raised position receives a predetermined external force in the downward direction.
US11079784B2
A power management integrated circuit (PMIC) includes a voltage regulator, a monitoring circuit, and a count register. The voltage regulator is configured to generate an output voltage. The monitoring circuit is configured to receive a feedback voltage of the output voltage, and to determine at each of periodic intervals whether the feedback voltage is outside a threshold voltage range. The count register is configured to store a count value indicative of a number of times the feedback voltage is determined by the monitoring circuit to be outside the threshold voltage range.
US11079776B2
A gauge for a hybrid pressure and flowgauge regulator includes first indicia and second indicia. The first indicia provides an indication of a flow rate of a gas exiting an outlet of the hybrid pressure and flowgauge regulator when the gas exits with a pressure below a gauge threshold pressure. The second indicia provides an indication of the pressure of the gas exiting the outlet of the hybrid pressure and flowgauge regulator when the pressure of the gas exiting the outlet is above the gauge threshold pressure.
US11079773B2
A lighter-than-air (LTA) vehicle navigation system and vehicle. The navigation system includes a first wind probing device disposed at a first probe position, wherein the first wind probing device is in communication, via a first probe communications link, with a body communication system. The navigation system also includes a second wind probing device disposed at a second probe position, wherein the second wind probing device is in communication, via a second probe communications link, with the body communication system. The navigation system also includes a wind variation detection system configured to determine wind information, including at least a wind direction, for the first wind probing device and the second wind probing device.
US11079761B2
A system, comprising a computer that includes a processor and a memory, the memory storing instructions executable by the processor to estimate path coefficients based on a difference between a vehicle location and a vehicle path. Estimating the path coefficients can include minimizing the difference while controlling path coefficient gain to maintain occupant comfort and safety. A vehicle can be operated based on the estimated path coefficients.
US11079758B2
A method of collecting data regarding the operation of a vehicle that includes receiving sensor data regarding one or more objects or events in a surrounding environment using one or more vehicle sensors, classifying, by one or more processors, the one or more detected objects or events, generating one or more vehicle inquiries based on the classification of the one or more detected objects or events, presenting one or more vehicle inquiries, and receiving user feedback to the one or more vehicle inquiries.
US11079754B2
Systems and methods for operating a vehicle by switching between an autonomous control system within the vehicle and a remote operator are described herein. For the handover between the autonomous control system and the remote operator, the system can process current maneuvering parameters of the vehicle to at least select a teleoperation control type. The system can also generate a concurrent feature profile including a set of automated features that are configured to be implemented during teleoperation of the vehicle. The system can implement the handover of vehicle control according to the teleoperation control type while the vehicle autonomously or semi-autonomously operates according to the concurrent feature profile.
US11079744B2
Embodiments of system and methods for providing centralized management of a software defined automation (“SDA”) system are disclosed. The SDA system comprises of a collection of controller nodes and logically centralized and yet physically distributed collection of compute nodes by monitoring activities of the compute nodes. In accordance with some embodiments, one or more components of the system monitor execution, network and security environments of the system to detect an event in a first environment. In response to the detected event, at least one component in the first environment is remediated, the remediation of the first environment creating a trigger to cause remediation of at least one component in each of a second and third environments.
US11079737B1
The present disclosure describes an actuator system comprising an actuator unit that is configured to be positioned next to a structure; and an adaptive controller unit that is configured to receive a command input for the actuator unit and output an actuator command based on a reference model of a physical system that includes the actuator unit and the structure, wherein the actuator command does not alter trajectories of the reference model. In various embodiments, the uncertain dynamical system of the physical system is augmented with the actuator dynamics to provide improved stability.
US11079734B2
Respective amounts of movement of feed axes corresponding to first and second position controllers are determined, and if a value obtained by dividing a smaller amount of movement by a larger amount of movement, in the two amounts of movement, falls within a prescribed reference range, a position controller for the feed axis with the smaller amount of movement selects a detected motor position as a position feedback value and a position controller for the other feed axis selects a detected object position as a position feedback value.
US11079724B2
An electronic device according to various embodiments of the present invention may comprise: a camera module; a communication module for communicating with a second electronic device; and a processor for photographing a first screen displayed on a display of the second electronic device and an external background of the second electronic device by using the camera module, and acquiring a second screen for the second electronic device by using the first screen and the external background.
US11079717B2
A coupling member drum unit for a cartridge includes a cylindrical photosensitive drum having an axis L1 and a coupling member operatively connected to the photosensitive drum. The coupling member includes a drum flange provided at an end of the photosensitive drum, with a part of the drum flange being positioned inside of the photosensitive drum, and a connecting part operatively connected to the drum flange. The connecting part includes a cap positioned adjacent to the drum flange, an arm portion extending from the cap in a direction of the axis L1, and a projection projecting from the arm portion in a direction perpendicular to the axis L1, with the projection being movable between a first position and a second position, and with an end of the projection being closer to the axis L1 in the first position than in the second position.
US11079715B2
A transfer belt unit mountable to and demountable from an apparatus main body of an image forming apparatus, the transfer belt unit including: a transfer belt being in contact with a photosensitive drum of a drum cartridge of the image forming apparatus in a state where the transfer belt unit is mounted to the apparatus main body, the transfer belt being configured to transfer a toner image on the photosensitive drum to a sheet conveyed between the photosensitive drum and the transfer belt and to convey the sheet conveyed between the photosensitive drum and the transfer belt toward a fixing unit of the image forming apparatus in the state where the transfer belt unit is mounted to the apparatus main body, and a belt memory in which information about the transfer belt unit is stored.
US11079712B2
An image forming apparatus including a holding apparatus configured to collect residual developer remaining on an intermediate transfer belt and temporarily hold the residual developer, and a cleaning member configured to remove toner borne on the photosensitive drum that moves the toner held by the holding apparatus to the intermediate transfer belt and discharging the toner. Toner from a development roller is supplied to the cleaning member before toner reversely transferred from the intermediate transfer belt is supplied to the cleaning member.
US11079710B2
A drive transmission device includes a driving-side coupling, a driven-side coupling, and an intermediary transmission member provided therebetween. The driving-side coupling and the intermediary transmission member engage with each other so as to be movable in a first direction. The driven-side coupling and the intermediary transmission member engage with each other so as to be movable in a second direction crossing the first direction. The intermediary transmission member is held by a holding-side coupling which is one of the driving and the driven-side couplings or by a shaft member engaging with the holding-side coupling. Engagement of the intermediary transmission member with a non-holding-side coupling which is the other coupling permits a deviation angle about an axis extending in the first direction and a deviation angle about an axis extending in the second direction.
US11079706B2
A fixing device includes a belt member, a pressing member, a first member, a second member, and a support member. The pressing member forms a passer between the pressing member and the belt member. The passer passes while pressing a recording medium. The first member comes into contact with the belt member on an inner side of the belt member. The first member receives pressing force in a first direction from the pressing member. The second member is disposed on the inner side of the belt member. The second member receives pressing force of the pressing member with the first member interposed therebetween. The support member is interposed between the first member and the second member. The support member supports the first member so that an area over which the support member supports the first member and an area over which the support member is supported by the second member overlap in the first direction.
US11079702B2
An image forming apparatus includes a photosensitive member, a rotatable intermediate transfer belt configured to come into contact with a photosensitive member at a first contact portion on an outer peripheral surface thereof, and, a transfer member configured to come into contact with an inner peripheral surface of the intermediate transfer belt at a second contact portion. The transfer member is disposed such that an upstream end of the second contact portion is positioned downstream of a downstream end of the first contact portion in the rotation direction of the intermediate transfer belt. In a case where a surface resistivity measured on the outer peripheral surface of the intermediate transfer belt is G and a surface resistivity measured on the inner peripheral surface of the intermediate transfer belt is N, 0.75≤N/G≤1.2 is satisfied.
US11079686B2
An excimer laser apparatus according to the present disclosure includes an etalon spectrometer configured to measure a fringe waveform of a laser beam; and a controller configured to obtain area of a first ratio in a spectral space obtained based on a result of the measurement by the etalon spectrometer, calculate a first spectral line width of the laser beam based on the obtained area of the first ratio, and calibrate a first spectral line width based on a correlation function representing correlation between the first spectral line width and a second spectral line width of the laser beam measured by a reference meter.
US11079685B2
In a method of manufacturing a photo mask used in a semiconductor manufacturing process, a mask pattern layout in which a plurality of patterns are arranged is acquired. The plurality of patterns are converted into a graph having nodes and links. It is determined whether the nodes are colorable by N colors without causing adjacent nodes connected by a link to be colored by a same color, where N is an integer equal to or more than 3. When it is determined that the nodes are colorable by N colors, the nodes are colored with the N colors. The plurality of patterns are classified into N groups based on the N colored nodes. The N groups are assigned to N photo masks. N data sets for the N photo masks are output.
US11079684B2
A measurement apparatus and method for determining a substrate grid describing a deformation of a substrate prior to exposure of the substrate in a lithographic apparatus configured to fabricate one or more features on the substrate. Position data for a plurality of first features and/or a plurality of second features on the substrate is obtained. Asymmetry data for at least a feature of the plurality of first features and/or the plurality of second features is obtained. The substrate grid based on the position data and the asymmetry data is determined. The substrate grid and asymmetry data are passed to the lithographic apparatus for controlling at least part of an exposure process to fabricate one or more features on the substrate.
US11079674B2
The present invention relates to a method for ascertaining a repair shape for processing at least one defect of a photolithographic mask including the following steps: (a) determining at least one correction value for the repair shape of the at least one defect, wherein the correction value takes account of a position of at least one pattern element of the photolithographic mask, said at least one pattern element not contacting the at least one defect; and (b) correcting the repair shape by applying the at least one correction value.
US11079668B1
The disclosed technology relates generally to reflective displays, and more particularly to reflective displays configured to display images with customized and improved viewing parameters. In one aspect, a reflective display comprises a plurality of light-reflective microfacets configured to display an image by reflecting light incident thereon from a light source, wherein light rays reflected by different ones of the microfacets are directed in non-parallel directions.
US11079667B2
A step difference exists at a boundary between lens cells in a first direction of a fly-eye lens, whereas a step difference does not exist at a boundary between lens cells in a second direction. Central light transmitted though a central portion of the lens cell in the first direction is incident on a polarized light separation surface of a polarized light conversion element, and the polarized light separation surface reflects a first polarized light included in the central light and transmits a second polarized light. A reflection surface reflects the reflected first polarized light and causes the polarized light conversion element to emit the reflected first polarized light, and a ½ wavelength plate converts the second polarized light transmitted through the polarized light separation surface into the first polarized light and causes the polarized light conversion element to emit the converted first polarized light.
US11079661B2
A system and a method for the system, wherein the system includes a camera and a control unit for controlling the camera, which is formed by an associated image sensor for optically capturing a capturing region, wherein the control unit may switch between a first mode and a second mode as a function of a scene change in the recording space.
US11079650B2
Various embodiments may include methods of controlling a temperature of an electrochromic device. The methods may include determining a current temperature of the electrochromic device which includes a first transparent conductor electrically connected to a working electrode, and a second transparent conductor electrically connected to a counter electrode, and applying the heating current to the first transparent conductor and the second transparent conductor if the current temperature is below a minimum temperature to heat the electrochromic device. Further embodiments may include an electrochromic system including an electrochromic device and a controller configured to control the temperature of the electrochromic device.
US11079648B2
Electrochromic devices and methods may employ the addition of a defect-mitigating insulating layer which prevents electronically conducting layers and/or electrochromically active layers from contacting layers of the opposite polarity and creating a short circuit in regions where defects form. In some embodiments, an encapsulating layer is provided to encapsulate particles and prevent them from ejecting from the device stack and risking a short circuit when subsequent layers are deposited. The insulating layer may have an electronic resistivity of between about 1 and 108 Ohm-cm. In some embodiments, the insulating layer contains one or more of the following metal oxides: aluminum oxide, zinc oxide, tin oxide, silicon aluminum oxide, cerium oxide, tungsten oxide, nickel tungsten oxide, and oxidized indium tin oxide. Carbides, nitrides, oxynitrides, and oxycarbides may also be used.
US11079645B2
A display comprises a polarised output spatial light modulator, switchable liquid crystal retarder, absorbing polariser and touch panel electrodes. The switchable liquid crystal layer is stabilised by a cured reactive mesogen material during application of an applied voltage. Light scatter in privacy mode is reduced and visual security level enhanced. Visibility of disclinations during application of applied pressure, for example from a finger on a touch screen is minimised.
US11079640B2
A method for repairing a white defect of a LCD panel includes providing a substrate, the substrate defining pixel areas which themselves comprise a base, a first metal layer, a first insulating layer, a semi-conductor layer, an ohmic contact layer, a source electrode, a drain electrode, and a second insulating layer; forming a through hole by laser in the second insulating layer, the through hole extending through the second insulating layer and separating the drain electrode into two spaced parts; forming a third insulating layer to cover the first conductive layers, the second insulating layer and the though hole and forming a second conductive layer by laser on the third insulating layer to couple the first conductive layer to the second conductive layer.
US11079639B2
A liquid crystal display panel is disclosed and includes: a substrate, a plurality of data lines and gate lines disposed on the substrate, the data lines intersecting the gate lines to form a plurality of pixel units each including a metal pattern layer, a color resist, and a gate electrode light shielding structure; the metal pattern layer disposed on the substrate; the color resist covering the metal pattern layer; the gate electrode light shielding structure disposed on the gate lines to shield a gap between adjacent pixel units, an edge of the gate electrode light shielding structure located in the color resist and retracting away from the color resist to form a retraction portion reducing an extent of the color resist edge overlapping the light shielding structure edge to prevent a blocking wall of the protruding gate electrode light shielding structure from being excessively high and affecting later processes.
US11079638B2
In one example, a display device may include a display panel having a light guide plate, a printed circuit board (PCB) to generate a driving signal to drive the display panel, a driving integrated circuit (IC) mounted on the display panel to process the driving signal, a timing controller (TCON) integrated into the driving IC to control driving of the display panel, and a flexible printed circuit to electrically connect the driving IC and the PCB. The PCB may be disposed behind the driving IC.
US11079632B2
A curved display device includes a first substrate, a second substrate facing the first substrate, a liquid crystal layer disposed between the first and second substrates, the liquid crystal layer including liquid crystal molecules, a first alignment layer including reactive mesogens which are polymerized with each other, the first alignment layer being disposed between the first substrate and the liquid crystal layer, and a second alignment layer disposed between the liquid crystal layer and the second substrate, where the reactive mesogens have a functional group having charges.
US11079628B2
A light emitting device has a light emitter defining an optical axis; and a luminous flux control member with an incident surface in a back surface and intersecting the optical axis, a reflection surface opposite the back surface, an emission surface connecting the back surface to the reflection surface, and a first recessed portion formed on the back surface farther from the optical axis than the incident surface and having a first inclined surface closer to the reflection surface with increasing distance from the optical axis, a front end of the first inclined surface such that a substantial portion of light emitted from the center region of the light emitter and reflected by the reflection surface do not strike the first inclined surface, and such that a substantial portion of light emitted from the light emitter and not reflected by the reflection surface strikes the first inclined surface.
US11079626B2
A liquid crystal display device includes: a liquid crystal panel; a backlight; an illuminance sensor; and a display controller. The liquid crystal panel includes, in order toward the backlight, an antireflection layer, a first linearly polarizing plate, a first λ/4 retardation layer, a first substrate, a second λ/4 retardation layer, a liquid crystal layer, a second substrate, and a second linearly polarizing plate. The liquid crystal panel has a reflectance within a predetermined range in irradiating the liquid crystal panel with light from an antireflection layer side. The liquid crystal display device satisfies a predetermined relation in the following X and Y, where X (unit: lx) is defined as an environmental illuminance detected by the illuminance sensor, and Y (unit: nit) is defined as a luminance of the backlight, adjusted by the display controller.
US11079620B2
Techniques for optimizing the display area of an electronic display of an article include maximizing the contiguous area of the display, on one or more surfaces of the article, on which text or images may be presented to a user, and/or to minimize the area of a border of the display that is viewable to the user. Optimization techniques may include bending portions of the display, and/or minimizing the footprint of the display border by particularly configuring the electrical connections to the display elements. These optimization techniques may be applied to rigid electronic displays, to statically-flexed displays, or to dynamically flexible displays, as well as to other rigid, statically-flexed, or dynamically flexible electronic sheets of individual electronic elements, such as lighting arrays, solar cell arrays, sensor arrays, etc.
US11079602B2
The disclosure relates to an optical element for a lighting device, the optical element comprising a body capable of conducting light, wherein the body comprises: a light incoupling surface; a light outcoupling surface; and side faces situated opposite to each other and extending from the light incoupling surface to the light outcoupling surface; wherein at least one of the side faces has an aspherical shape at least in sections. The at least one side face having the aspherical shape is capable of focussing light originating from a first point on the light incoupling surface to a second point on the light outcoupling surface by internal reflection at least in the sections. The optical element may serve in the lighting device as a precollimator with configurable intensity distribution of the precollimated light. The shape of the optical element may be easily determined for various dimensions of the optical element. The disclosure further relates to a lighting device and a method for production of a lighting device.
US11079595B2
An image display device includes a lens array, and a scanner to two-dimensionally scan the lens array with a light beam for image display, in which each of lenses of the lens array includes a convex surface with different curvatures in two directions orthogonal to the optical axis of the lens and to each other.
US11079587B2
A microscopy method for quantifying a fluorescence of protoporphyrin IX includes: imaging an object region onto a first detector field and a second detector field, wherein a first optical filter and a second optical filter, respectively, are arranged in the beam paths between the object region and the detector fields, the first optical filter and second optical filter respectively having a wavelength-dependent transmission characteristic; exciting at least a first fluorescence of protoporphyrin IX and a second fluorescence; recording first images and second images; and determining a spatially dependent fluorescence intensity of the first fluorescence in the object region by virtue of determining values representing a fluorescence intensity at locations in the object region, wherein the values are determined on the basis of the radiation intensities of the two detector fields detected in a spatially dependent manner and the spatially dependent wavelength-dependent detection efficiencies of the two detector fields.
US11079586B2
The present invention relates to a method for calibrating a measuring microscope which may be used to measure masks, in which a calibration mask is utilized in a self-calibration algorithm in order to ascertain error correction data of the measuring microscope, wherein, in the self-calibration algorithm, the calibration mask is imaged and measured in various positions in the measuring microscope in order to ascertain one or more portions of the error correction data, wherein the surface profile of the calibration mask is ascertained and utilized when determining the error correction. Moreover, the invention relates to a measuring microscope and a method for operating same.
US11079583B2
A laser microscope system includes a microscope and a lens defining an optical axis and a rear focal plane, as well as a laser and an optical laser system coupling a laser beam into the microscope such that it passes through the rear focal plane of the lens at a fixed point. The optical laser system has an offset lens movable along an axis of the laser beam path to move the laser beam focus in the direction of the optical axis. The optical laser system has a compensating lens arranged in the laser beam path and movable along the axis of the laser beam path. A controller and/or a mechanical coupling device carries out a movement of the compensating lens along the axis of the laser beam path when the lens is moved such that the laser beam continues to pass through the fixed point.
US11079582B2
The present disclosure concerns a broadband hyperspectral imaging spectrophotometer configured to analyze an object and includes an illumination assembly having a source for emitting a light beam and configured so that the light beam scans line by line the object to be analyzed, a focusing mirror, a first mirror folding, and a planar scanning mirror movable in rotation. The illumination assembly, the focusing mirror, the first folding mirror and the planar mirror are arranged to bring the light beam to the object along a line which will be displaced on the object via the scanning mirror. The imaging spectrophotometer further includes two measuring sensors by a distance between the object and the scanning mirror. The focusing mirror is movable in translation to adapt the imager to the measured distance by the measuring sensors.
US11079581B2
Embodiments of the present disclosure aim to provide advanced log scale permeability estimation systems and methods. In an embodiment, a computer system is provided and configured to perform petrographic thin section image permeability analysis and then generate log scale permeability estimations for a well using machine learning methods and techniques. In an embodiment, the advanced log scale permeability estimation systems and methods are configured with a computer system or a micro-computer system, that can be configured with a computer circuit board comprising a processor, memory, networking capability, and software. In another embodiment the log scale permeability estimations for a well are input into a reservoir simulation model to determine hydrocarbon resources and to make portfolio predictions for a well.
US11079576B2
There are provided a lens, a zoom lens, and an imaging lens capable of eliminating blurriness of a ring zone without reducing resolution and increasing the number of steps of processing. A lens 1 has random unevenness within an optical effective diameter D of an optical surface 2, an arithmetic mean roughness Ra within the optical effective diameter D of the optical surface 2 is 20 nm or more and 50 nm or less, and an average value of widths W of protrusion portions 3 of the unevenness on an average line C2 of a roughness curve C1 of the optical surface 2 is 1/200 or more and 1/50 or less of the optical effective diameter D of the optical surface 2. The lens 1 is suitably used as a lens that composes a zoom lens or an imaging lens.
US11079573B2
A rear converter lens consists of, in order from the object side, a positive first lens group, a negative second lens group, and a positive third lens group. The first lens group consists of a cemented lens in which a negative lens concave toward the image side and a positive lens convex toward the object side are cemented, the second lens group consists of a cemented lens in which a negative lens concave toward the image side, a positive lens convex toward both sides, and a negative lens concave toward the object side are cemented, and the third lens group consists of, in order from the object side, a third lens group-first lens that is a positive lens convex toward the object side and a third lens group-second lens that is a negative lens.
US11079562B2
A cassette including a first end having a first geometry symmetrical, about at least one axis, to a second geometry of a second end. A first connector fastening station arranged in the first end of the cassette and including a first plurality of receptacles, each of the first plurality of receptacles configured to fasten at least one of a first connector, a first adapter, a first plug, or a first strain relief unit. A second connector fastening station arranged in the second end of the cassette and including a second plurality of receptacles, each of the second plurality of receptacles configured to fasten at least one of a second connector, a second adapter, a second plug, or a second strain relief unit. The first plurality of receptacles of the first connector fastening station are symmetrical, about the at least one axis, to the second plurality of receptacles of the second connector fastening station.
US11079552B2
An optical connector (20) includes a plurality of collimation elements (23a, 23b) which are associated with a plurality of optical fibres (21a, 21b), respectively, and which are carried by a support (24). The support is mounted for rotation in a bearing (27) about a rotation axis (z), the collimation elements (23a) are arranged in the support so as to be equidistant from this rotation axis, and the support has at least one member for angular positioning (28) about the axis. The invention also relates to an optical connection assembly (10) including a first such optical connector and a second optical connector (20′) which is configured to be nested coaxially with the first one. An electrical connector may be provided with such an optical connector, and a connection system may be provided with such an electrical connector.
US11079551B2
An optical device may include a monolithic beam steering engine. The device may include a twin M×N wavelength selective switch (WSS) including a first M×N WSS and a second M×N WSS. The first M×N WSS may include a first panel section of the monolithic beam steering engine to perform first beam steering of first beams, wherein the first beam steering is add/drop port beam steering; and a second panel section of the monolithic beam steering engine to perform second beam steering of second beams, wherein the second beam steering is common port beam steering. The first M×N WSS may include a first optical element aligned to the monolithic beam steering engine to direct one of the first beams or the second beams relative to the other of the first beams or the second beams, such that the first beams are directed in a different direction from the second beams.
US11079548B2
An optical connection apparatus includes a position fixing portion configured to fix optical circuits each having a different end portion, while interposing a connection member that is optically imprintable between the optical circuits, and an optical-imprinting portion configured to emit light to the connection member to form a three-dimensional (3D) optical waveguide in the connection member that connects the optical circuits to each other.
US11079547B2
An optical device. In some embodiments, the optical device includes a first interface; a second interface; a first plurality of waveguides, at the first interface; a second plurality of waveguides, at the second interface; and a free propagation region. A first waveguide of the first plurality of waveguides has a width at least 20% greater than a second waveguide of the first plurality of waveguides.
US11079545B2
An electromagnetic radiation beam is inputted into a ring interferometer rotating at the angular velocity Ω where the beam is split into two equally intensive counter—propagating electromagnetic beams. The Sagnac Effect results in the phase shift of ±Pi/2 radians, which may be either positive or negative depending on the direction in which the counter-propagating electromagnetic radiation beams propagate with regard to the rotation direction of the ring interferometer. An additionally phase shift of Pi/2 radians is induced between the counter-propagating electromagnetic radiation beams inside the ring interferometer results in a total phase shift of either Pi radians or 0. The counter-propagating electromagnetic radiation beams inside the ring interferometer are then combined into one single electromagnetic radiation (EMR) beam which outputted from the rotating ring interferometer by using a different path than the one through which the EMR beam is inputted into it.
US11079544B2
The present disclosure relates to semiconductor structures and, more particularly, to Waveguide absorbers and methods of manufacture are provided. The waveguide structure includes a photonics component and a spirally configured waveguide absorber coupled to a node of the photonics component which reduces optical return loss.
