US11652517B2
A method of indicating a spatial characteristic parameter set, a user-side device and a network-side device are provided. The method includes: acquiring first indication information, wherein the first indication information indirectly indicates a spatial characteristic parameter set scheduled to the user-side device, the spatial characteristic parameter set is one of a plurality of spatial characteristic parameter sets configured for the user-side device; determining, according to the first indication information, the spatial characteristic parameter set scheduled to the user-side device.
US11652512B2
In an embodiment, an NFC controller of an NFC device is configured to transmit, after the detection, by the NFC controller, of an NFC reader in relation with a first NFC transaction and prior to receiving an application selection command from the NFC reader, an application selection message to a transaction handling element of the NFC device.
US11652505B2
A radio frequency (RF) system and an electronic device are provided. The RF system includes an RF transceiver, an RF processing circuit coupled with the RF transceiver, a transfer switch module, a first antenna, a second antenna, a third antenna, and a fourth antenna. The RF processing circuit comprises a first transmit (TX) module, a second TX module, a first receive (RX) module, a second RX module, a first duplexer, a second duplexer, and a filtering module. The first antenna is used for transmission in a first low-band (LB) and primary reception in the first LB, the second antenna is used for transmission in a second LB and primary reception in the second LB, the third antenna is used for diversity reception in the second LB, the fourth antenna is used for diversity reception in the first LB.
US11652500B2
A container for communication devices and communication systems used in cellular networks. There is a need for resilient systems that can withstand extreme weather events. Cellular network infrastructure located close to coastal regions is particularly prone to disruptive failures. A container for an electronic communications device is also provided including: a housing that surrounds at least one mounting plate on which electrical devices and electronic devices are supported. The housing is received around a top edge by a recess in a top plate and around a bottom edge by a recess in a bottom plate. The top and bottom plates are clamped to seal the housing. In some embodiments the housing is connected to a sea borne infrastructure such as buoy. Node frames enable a communications infrastructure that has no single point of failure.
US11652496B2
A memory system of an embodiment includes a non-volatile memory and a memory controller. The memory controller executes a first decoding process of reading data encoded by an error correction code from the non-volatile memory and repeatedly executing bounded distance decoding on a symbol group protected by each of component codes included in N component code groups; executes a second decoding process of repeatedly executing decoding exceeding a bounded distance in units of component codes for an error symbol group determined to include an error due to a syndrome of a component code included in the N component code groups when the first decoding process fails; executes a rollback process when the first decoding process executed after the second decoding process fails; and changes a parameter used in the second decoding process and further executes the second decoding process when it is detected that the second decoding process is not progressed.
US11652493B2
A successive-approximation analog-to-digital converter includes a sampling circuit for sampling an analog input signal to acquire a sampled voltage, and a regenerative comparator for comparing the sampled voltage with a succession of reference voltages to generate, for each reference voltage, a decision bit indicating the comparison result. The converter also includes a digital-to-analog converter which is adapted to generate the succession of reference voltages, in dependence on successive comparison results in the comparator, to progressively approximate the sampled voltage. The regenerative comparator comprises an integration circuit for generating output signals defining the decision bits, and a plurality of regeneration circuits for receiving these output signals. The regeneration circuits are operable, in response to respective control signals, to store respective decision bits defined by successive output signals from the integration circuit.
US11652490B1
A method of expanding current steering Digital-to-Analog Converter (DAC) output amplitude and enhancing linearity performance. Level shifters with regulated supply and ground voltage are inserted before current source latches. Extra devices and small current are placed between switches and resistor load to enhance the linearity of current steering DAC.
US11652485B2
An analog hashing system and method includes: an input port for accepting an input signal; a chaotic circuit including non-linear components and multiple chaotic attractors for generating an unpredictable output responsive to the input signal; a differential output port coupled to the chaotic circuit for producing an analog differential signal from the unpredictable output; and a clock circuit for producing a binary output, as a hash function, generated by the sign of the analog output in every clock cycle.
US11652480B2
Trap circuits for use with superconducting integrated circuits having capacitively-coupled resonant clock networks are described. An example superconducting integrated circuit (IC) includes a clock structure coupled: (1) to a first Josephson junction (JJ) via a first capacitor, where the first capacitor is configured to receive a clock signal via the clock structure and couple a first bias current to the first JJ, and (2) to a second JJ via a second capacitor, where the second capacitor is configured to receive a clock signal via the clock structure and couple a second bias current to the second JJ. The superconducting IC further includes a trap circuit coupled between the first capacitor and the first JJ, where the trap circuit is configured to attenuate any signals generated by a triggering of the first JJ to reduce crosstalk between the first JJ and the second JJ.
US11652475B1
A circuit includes, in part, a first transistor receiving a first clock signal at its gate, a second transistor receiving a second clock signal at its gate, a first impedance coupled to the drain terminal of the first transistor, a second impedance coupled to the drain terminal of the second transistor, a current source coupled to the source terminals of the first and second transistors, a third transistor receiving a third clock signal at its gate, a fourth transistor receiving a fourth clock signal at its gate, a fifth transistor coupling the drain terminal of the third transistor to the second impedance in response to a first control signal, a sixth transistor coupling the drain terminal of the fourth transistor to the second impedance in response to a second control signal, and a first variable current source coupled to the source terminals of the third and fourth transistors.
US11652474B2
A semiconductor device includes a delay compensation circuit and a bias control circuit. The delay compensation circuit includes a variable delay circuit configured to generate an output signal by delaying an input signal and configured to compensate, according to a first bias control signal, for delay fluctuation caused by fluctuation of a power supply voltage between a first power source and a second power source. The bias control circuit is configured to generate the first bias control signal to compensate for the delay fluctuation.
US11652472B2
A digital interpolation filter delivering a series of output samples approximating a signal x(t) at sampling instants of the form (n+d)T s based on a series of input samples of the signal x(t) taken at sampling instants of the form nT s. Such a filter implements a transfer function in the Z-transform domain, H cd (Z−1), expressed as a linear combination between: a first transfer function H 1 d(Z−1) representing a Lagrange polynomial interpolation of the input samples implemented according to a Newton structure (100); and a second transfer function H 2 d (Z−1) representing another polynomial interpolation of the input samples implemented according to another structure comprising at least the Newton structure; the linear combination being a function of at least one real combination parameter c.
US11652471B2
Biquad stage systems and methods include receiving at biquad sections a signal sample, generating, by each biquad section, a pair of output values based on the signal sample, including a first value based on fixed-point processing path and a second value emulating a floating-point processing path, and accumulating the pair of output values from each of the plurality of biquad sections to generate an output signal. The biquad stage receives an N-bit input signal, which is processed by a biquad section. Delay elements delay the signal sample before input to other biquad sections. The delayed signal sample is input to the first processing path and the second processing path of a corresponding biquad stage. By performing the processing based on two paths, a more accurate result can be found when using a reduced word length in the multiply operations resulting in a lowering of the power consumption.
US11652470B2
A phase rotator control circuit is provided. The phase rotator control circuit is coupled to a phase rotator core and includes a first set of transistors coupled to receive digital control signals. The first set of transistors is coupled to a second set of transistors configured and arranged to form a filtered current mirror. An output of the filtered current mirror is coupled to provide an analog phase control signal to the phase rotator core.
US11652464B2
A production method for a surface acoustic wave device comprises the following steps: a step of providing a piezoelectric substrate comprising a transducer arranged on the main front face; a step of depositing a dielectric encapsulation layer on the main front face of the piezoelectric substrate and on the transducer; and a step of assembling the dielectric encapsulation layer with the main front face of a support substrate having a coefficient of thermal expansion less than that of the piezoelectric substrate. In additional embodiments, a surface acoustic wave device comprises a layer of piezoelectric material equipped with a transducer on a main front face, arranged on a substrate support of which the coefficient of thermal expansion is less than that of the piezoelectric material. The transducer is arranged in a dielectric encapsulation layer, between the layer of piezoelectric material and the support substrate.
US11652459B2
Differential amplifier circuitry including: first and second main transistors of a given conductivity type: and first and second auxiliary transistors of an opposite conductivity type, where the first and second main transistors are connected along first and second main current paths passing between first and second main voltage reference nodes and first and second output nodes, respectively, with their source terminals connected to the first and second output nodes, respectively, and with their gate terminals controlled by component input signals of a differential input signal; and the first and second auxiliary transistors are connected along first and second auxiliary current paths passing between first and second auxiliary voltage reference nodes and the first and second output nodes, respectively, with their drain terminals connected to the first and second output nodes, respectively, and with their gate terminals controlled by the component input signals of the differential input signal.
US11652458B2
A thermally-isolated-metal-oxide-semiconducting (TMOS) sensor has inputs coupled to first and second nodes to receive first and second bias currents, and an output coupled to a third node. A tail has a first conduction terminal coupled to the third node and a second conduction terminal coupled to a reference voltage. A control circuit applies a control signal to a control terminal of the tail transistor based upon voltages at the first and second nodes so that a common mode voltage at the first and second nodes is equal to a reference common mode voltage. A differential current integrator has a first input terminal coupled to the second node and a second input terminal coupled to the first node, and provides an output voltage indicative of an integral of a difference between a first output current at the first input terminal and a second output current at the second input terminal.
US11652451B2
A power amplifier device includes: a first power supply terminal for inputting a first power supply voltage; a first transistor for power amplification that (i) includes a first gate to which a bias voltage is applied, and (ii) is supplied with power from the first power supply terminal; a second power supply terminal for inputting a second power supply voltage lower than the first power supply voltage; a second transistor for monitoring that (i) includes a second gate to which the bias voltage is applied, (ii) is supplied with power from the first power supply terminal or the second power supply terminal, and (iii) imitates an operation of the first transistor; and a bias circuit that is supplied with power from the second power supply terminal and generates and adjusts the bias voltage according to a drain current or a source current of the second transistor.
US11652449B2
Gallium nitride based RF transistor amplifiers include a semiconductor structure having a gallium nitride based channel layer and a gallium nitride based barrier layer thereon, and are configured to operate at a specific direct current drain-to-source bias voltage. These amplifiers are configured to have a normalized drain-to-gate capacitance at the direct current drain-to-source bias voltage, and to have a second normalized drain-to-gate capacitance at two-thirds the direct current drain-to-source bias voltage, where the second normalized drain-to-gate capacitance is less than twice the first normalized drain-to-gate capacitance.
US11652445B2
An optoelectronic oscillator (OEO) including a drift compensation circuit is provided. The OEO includes a set of optical domain components communicatively coupled with a set of RF domain components. The RF domain components include a mode selection filter, a phase locked loop (PLL) and a drift compensation circuit communicatively coupled between the mode selection filter and the PLL. The mode selection filter provides a mode selection result to the drift compensation circuit. The drift compensation circuit phase modulates the mode selection result in a vector based coordinate system to maintain a drift compensated mode selection result within a locking bandwidth of the PLL, and to minimize phase shifting from accumulating phase drift. The PLL detects a phase difference between the drift compensated mode selection result and a reference signal, for use in maintaining the PLL in a phase lock with the reference signal, in particular over wide operational temperature ranges.
US11652443B2
A circuit device includes an oscillation circuit and a processing circuit that generates capacitance control data. The oscillation circuit includes a variable capacitance circuit whose capacitance value is variably controlled based on the capacitance control data, and an oscillation frequency thereof is controlled based on the capacitance value of the variable capacitance circuit. The variable capacitance circuit includes a capacitor array. The capacitor array includes a plurality of capacitors each having a binary-weighted capacitance value, and a plurality of switches that are on-off controlled based on the capacitance control data. The processing circuit outputs the capacitance control data, which is subjected to dithering, so as to switch the capacitance value of the variable capacitance circuit between a first capacitance value and a second capacitance value in a time division manner.
US11652431B2
Implementations of a system for sensing rotor position of a PMSM may include: a controller which may be coupled with the PMSM. The controller may be configured to apply a plurality of voltage vectors to the PMSM to generate a plurality of sensing signals from a stator of the PMSM in response. A comparator may be coupled to the PMSM configured to receive and to compare each one of the plurality of sensing signals with a threshold voltage. A rise time measurement circuit may calculate a plurality of rise times using the plurality of sensing signals in response to receiving a signal from the comparator. The rotor-angle estimation circuit may be configured to identify from the plurality of rise times a shortest rise time and a voltage vector corresponding with the shortest rise time and thereby identify the position of the rotor of the PMSM.
US11652426B2
A composite motor having high-precision positioning, comprising: a housing (1), a rough positioning assembly, a hollow output shaft (2), a fine positioning assembly, a power switching apparatus and a controller (6). A stepper motor (3) in the rough positioning assembly is responsible for rough positioning of the composite motor, an annular travelling wave ultrasonic motor in the fine positioning assembly is responsible for tail end fine positioning of the composite motor, and the controller (6) implements power output switching between the annular travelling wave ultrasonic motor and the stepper motor (3). The composite motor effectively solves the problem that annular travelling wave ultrasonic motors which operate continuously for a long time have a short service life, and ensures high-precision positioning while also extending motor service life.
US11652425B2
A multi-axis MEMS assembly includes: a micro-electrical-mechanical system (MEMS) actuator configured to provide linear three-axis movement; and an optoelectronic device coupled to the micro-electrical-mechanical system (MEMS) actuator.
US11652421B2
A line interface filter apparatus to couple a drive or group of drives to a shared multiphase AC bus, including individual phase circuits having an inductor coupled between a respective bus and drive phase lines, a tapped resistor coupled to the respective drive phase line, and a capacitor coupled between the resistor and a common connection of the capacitors of the individual phase circuits, where the capacitance of the capacitors is 5 to 15 times a per-phase equivalent capacitance of the drive or group of drives, and the resistance of the resistors is two times a damping ratio times a square root of a ratio of the filter inductance to the filter capacitance, where the damping ratio ζ is greater than or equal to 1.0 and less than or equal to 2.0.
US11652412B2
A circuit for modulating a control signal, an inverter and a system for controlling a photovoltaic string. The circuit is based on a DC/DC boost circuit. The DC/DC boost circuit includes a controllable switch circuit, via which a second capacitor charges a first capacitor in the DC/DC boost circuit. A switch state of a first controllable switch in the DC/DC boost circuit is controlled when a voltage of the first capacitor is greater than or equal to a first voltage threshold, so that the first capacitor generates a control signal with a predetermined characteristic waveform.
US11652403B2
A switching power source device includes a plurality of power source circuits including a first power source circuit corresponding to a first phase of an external power source, and a second power source circuit corresponding to a second phase of the external power source that is different from the first phase; a first switching circuit capable of switching between a plurality of connection modes including a first mode of connecting the second power source circuit to the first phase in parallel with the first power source circuit, and a second mode of connecting the second power source circuit to the second phase; a memory; and a hardware processor coupled to the memory, the hardware processor being configured to open and close a switching element included in the first power source circuit and a switching element included in the second power source circuit, in different phases in the first mode.
US11652394B2
The present disclosure concerns a haptic solenoid assembly for transmission of amplified vibrations to a vibrated member, the haptic solenoid assembly comprising a stationary pole comprising a casing defining a plunger-receiving cavity opening out in the casing and a coil at least partially surrounding the plunger-receiving cavity; a mobile pole comprising a mobile pole body at least partially received in the plunger-receiving cavity and displaceable therein when an electric current is provided to the coil; and a lever-mounting portion protruding outwardly from the plunger-receiving cavity and engageable to the vibrated member; and a solenoid vibration-damping system engaged to the stationary pole and at least partially surrounding the plunger-receiving cavity. The present disclosure also concerns a haptic solenoid system comprising a haptic solenoid assembly and a vibration-transmitting member connected to the lever-mounting end portion of the mobile pole and engageable to the vibrated member.
US11652386B2
A device and method for detection of wear of a sliding contact which may be displaced along a brushgear, includes a sensor and a measurement indicator designed for detection by the sensor. The sensor and the measurement indicator approach or move away from each other by a shortening of the sliding contact caused by wear, and a brushgear system. The problem of enabling simple, reliable detection of the practically complete wear of the sliding contact is addressed by the sensor being designed for contactless and/or contacting detection of the measurement indicator, and by means of a brushgear system having a device of this kind, and also a method of this kind in which the sensor detects the measurement indicator becoming closer to the sensor contactlessly and/or contactingly and, when a threshold value for a predetermined wear of the sliding contact is exceeded, issues a warning signal.
US11652382B2
A motor wiring member configured to supply three-phase alternating current to a motor includes conductive wires, each of which has a connecting portion being provided at one end and being configured to be connected to a coil end of a stator of the motor, a terminal being provided at an other end of each conductive wire and being configured to be connected to an electrode of a terminal block, and a surge suppression section being configured to suppress an overvoltage from being applied to the motor. The surge suppression section includes three series circuits, each of which includes a resistor and a capacitor. One ends of the three series circuits are electrically connected to the conductive wires of respective phases, and other ends of the three series circuits are electrically connected to each other. The surge suppression section is provided along with the conductor wires near the terminal and is located between the terminal and the connecting portion.
US11652379B2
An electric motor comprises a stator presenting a first surface. A rotor is rotatable relative to the stator. The rotor presents a rotor raceway disposed in spaced relationship with the first surface of the stator. The first surface of the stator defines a plurality of slots in spaced relationship with one another to define a plurality of spaced teeth between the slots. At least one electrical conductor is disposed in each of the slots and configured to selectively create a moving magnetic field for acting upon the rotor for providing rotational movement of the rotor. A portion of the at least one electrical conductor extends substantially into radial alignment with, or past the first surface of the stator to at least partially define a stator raceway of the stator for engaging the rotor raceway of the rotor during relative radial movement between the rotor and the stator.
US11652375B2
Disclosed herein are a stator and a method for manufacturing the same. The stator according to embodiments of the present disclosure includes an insulating part and a plurality of stator coils each having two ends electrically connected to form one joint portion. The insulating part is configured to cover at least respective parts of the joint portions, and to provide a distance between neighboring joint portions. Accordingly, a partial discharge caused by a surge between the joint portions of the stator coils may be prevented, allowing operational reliability of the stator to be increased.
US11652366B2
An integrated device includes a power adapter and a wireless module. The power adapter includes a charging plug and a first connector. The wireless module includes a second connector mateable with the first connector. Each of the power adapter and the wireless module is an independent device. In addition, the power adapter and the wireless module can be detachably combined together through the first connector and the second connector. With this arrangement, when the power adapter and the wireless module are used separately, their respective functions can be achieved. When the power adapter and the wireless module are used in combination, the wireless module can be powered by the power adapter, thereby improving the convenience of using the integrated device.
US11652364B2
A power control device for controlling an electrical load. The system includes decision logic to implement a local response responsive to events currently occurring in a power grid. The power control device includes a user interface allowing programming the response to the grid imbalance to adapt that response to the particular application in which the load operates.
US11652361B1
A power supply apparatus includes: a first system configured to supply electric power of a first power supply to a first load; a second system configured to supply electric power of a second power supply to a second load; a connection unit capable of connecting and disconnecting the first system and the second system; a second system switch capable of connecting the second power supply to the second system; and an inspection unit configured to perform inspection as to whether electric power is capable of being supplied from the second power supply to the second load, and, when a voltage of the second power supply is not equal to a voltage of the first power supply, the inspection unit controls the first power supply as defined herein and conducts the second system switch to perform the inspection by stepping down or up the voltage of the first power supply.
US11652355B2
A rechargeable battery jump starting device with a dual battery diode bridge system. The dual battery diode bridge, for example, is configured to protect against a back-charge to a first 12V battery and/or a second 12V battery after a vehicle has been jump charged to prevent damage thereto.
US11652344B2
A cable spacer for maintaining positions of a plurality of cables relative to each other is provided. The cable spacer includes a frame, a hanger and a plurality of clamps that couple the plurality of cables to the frame to maintain the positions of the plurality of cables relative to each other. A first clamp includes a receiver with a first arcuate surface, and a keeper that is adjustably coupled to the receiver to be adjusted from a first position to a second position to interfere with removal of the region of the first cable from the first concave pocket. A locking system adjusts the keeper from the first position to the second position relative to the receiver, and maintains the keeper in the second position to exert a compressive force on the first cable, urging the first cable into the first concave pocket.
US11652341B2
A bus bar includes a first joint that is joined to an output terminal of a first battery, a second joint that is joined to an output terminal of a second battery, a heat absorber that is disposed between the first joint and the second joint and has a heat capacity larger than heat capacities of the first joint and the second joint, and a displacement absorber that is disposed between the first joint and the second joint and deforms in response to a relative displacement of the first battery and the second battery.
US11652340B2
As described herein, a wall box installation tool may include a template body, one or more hollow pegs, a guide ring, and/or one or more template cards. The template cards may be configured to be installed on a front surface of the template body. A template card may define a plurality of holes therethrough. The guide ring may be configured to be installed within a pre-drilled hole in a wall. Each template card may be associated with a respective electrical device configuration. A subset of bores extending through the hollow pegs may be accessible via the template card when the template card is installed on the front surface of the template body. The wall box installation tool may include one or more fasteners that are configured to install a template card onto the front surface of the template body.
US11652339B2
A press fitting for an electrical conduit includes a fitting body and a press connector in a press-connection section of the fitting body to allow press-fit connection to a conduit. A conduit retainer in a conduit retainer section of the fitting body releasably grips and removably retains the electrical conduit in the fitting body before the press-connection section is deformed radially inward during the press connection process.
US11652334B2
Provided is a back side emitting light source array device and an electronic apparatus, the back side emitting light source array device includes a substrate, a distributed Bragg reflector (DBR) provided on a first surface of the substrate, a plurality of gain layers which are provided on the DBR, the plurality of gain layers being spaced apart from one another, and each of the plurality of gain layers being configured to individually generate light, and a nanostructure reflector provided on the plurality of gain layers opposite to the DBR, and including a plurality of nanostructures having a sub-wavelength shape dimension, wherein a reflectivity of the DBR is less than a reflectivity of the nanostructure reflector such that the light generated is emitted through the substrate.
US11652332B2
A dual output laser diode may include first and second end facets and an active section. The first and second end facets have low reflectivity. The active section is positioned between the first end facet and the second end facet. The active section is configured to generate light that propagates toward each of the first and second end facets. The first end facet is configured to transmit a majority of the light that reaches the first end facet through the first end facet. The second end facet is configured to transmit a majority of the light that reaches the second end facet through the second end facet.
US11652322B2
A family of connectors to accommodate a single twisted pair of conductors is disclosed herein. The family of connectors includes a free connector, a fixed connector, and an adapter; the free and/or fixed connectors can be modified to accommodate the adapter configuration and/or modified to accommodate various patch cord configurations. In certain embodiments, the one or more of the family of connectors adopts an LC fiber optic style connector configuration and an LC fiber optic footprint configuration. In certain examples, one or more of the family of connectors adopts an LC fiber optic style connector configuration but in a footprint that is larger or smaller than the footprint of the LC fiber optic footprint. Other configurations may also be adopted.
US11652307B2
A high speed connector includes a metal casing, a plastic casing, and a terminal assembly; the metal casing including a main wall, a side wall, and a combination position; the plastic casing including a front connection portion, an engagement member, a protrusion, and a terminal engagement slot; the main wall including an engagement bore; the side wall disposed on the main wall; the combination portion formed between the main wall and the side wall; the front connection portion and the terminal engagement slot disposed in and on a lateral side of the cover body; the engagement member laterally disposed on the front connection portion; the protrusion disposed on the cover body; when the metal casing being engaged with the plastic casing, the protrusion being engaged in the engagement bore, and the protrusion being engaged in the combination position.
US11652300B2
Radiating elements of first and second linear arrays of radiating elements have respective feed stalks that can reside at an angle to provide a balanced dipole arm with an inner end portion laterally offset to be closer to a right or left side of the base station antenna and reflector than an outer end portion that faces a radome of the base station antenna. The feed stalk can include sheet metal legs and printed circuit boards providing an RF transmission line(s).
US11652290B2
An ultra wide band antenna includes a ground plane and an antenna body. The antenna body includes a planar portion arranged above and parallel to the ground plane. A tapered side portion extends perpendicular to the planar portion in a direction towards the ground plane, wraps at least 50% around an outer edge of the planar portion and tapers in height from a feed side of the antenna body in a direction towards a back side of the antenna body. A cylinder is connected to a bottom surface of the planar portion and to the ground plane. A connecting portion connects the back side at the outer edge of the planar portion to the ground plane.
US11652288B2
Antennas comprise a reflector and first and second arrays of first radiating elements mounted on the reflector. The antenna further comprises a parasitic element including a metal ring, where the metal ring of the parasitic element is arranged between a first radiating element of the first array and a first radiating element of the second array. The antenna can improve the isolation between adjacent arrays, thereby improving the radiation patterns generated by the arrays.
US11652285B2
A cover for at least one antenna emitting and/or sensing electromagnetic radiation in at least one first frequency band includes at least one first surface facing the antenna and at least one second surface averted to the antenna, and at least one first carrier layer into which hat least one heating element is embedded, the heating element being connected to a terminal at least partly extending from the first surface and/or being at least partly located on the first surface.
US11652277B2
A portable electronic device including at least one body, an antenna module, and a rotation mechanism is provided. The antenna module includes an antenna unit, a driving member, and a linking rod. The antenna unit is rotatably disposed on the body, the driving member is slidably disposed on the body and abuts the antenna unit, and a portion of the antenna unit blocks on a sliding path of the driving member, to drive the antenna unit to rotate to open and close relative to the body when the driving member slides. The linking rod has opposite first and second ends. The first end is pivotally connected to the driving member. The rotation mechanism is disposed on the body, the second end is pivotally connected to the rotation mechanism and eccentric to a rotating axis of the rotation mechanism, to slide the driving member when the rotation mechanism rotates.
US11652266B2
A radio calibration system includes an FPGA that generates a calibration signal by a pseudo noise generator and mixes the calibration signal with a carrier generated by a carrier generator. The FPGA injects the calibration signal into an analog electronic device which couples the calibration signal into a receiver channel. The receiver channel measures calibration signal power, group delay, and phase, and performs calibration based on these measurements. A reference clock synchronizes the pseudo noise generator, the carrier generator and the receiver channel.
US11652261B2
An electrode assembly including a negative electrode sheet, a positive electrode sheet, and a separator, wherein the separator may be disposed at an outermost side of the electrode assembly, an electrode tab disposed further inside than the separator may be attached to one of the negative electrode sheet and the positive electrode sheet, and a metal layer disposed between the electrode tab and the separator may include an adhesive material.
US11652260B2
Disclosed herein are novel or improved fibrous layers, composites, composite separators, separators, composite mat separators, composite mat separators containing fibers and silica particles, battery separators, lead acid battery separators, and/or flooded lead acid battery separators, and/or batteries, cells, and/or methods of manufacture and/or use of such fibrous layers, composites, composite separators, separators, battery separators, lead acid battery separators, cells, and/or batteries. In addition, disclosed herein are methods, systems, and battery separators for enhancing battery life, reducing internal resistance, reducing metalloid poisoning, reducing acid stratification, and/or improving uniformity in at least enhanced flooded batteries.
US11652256B2
A battery pack including a plurality of battery cells; a plurality of bus bars, each bus bar electrically connecting two different battery cells among the plurality of battery cells, and including coupling pieces at opposite ends thereof that are coupled to the two different battery cells, and a protruding connecting piece at a center of the bus bar that connects the coupling pieces at the opposite ends; and a circuit board on the plurality of bus bars and electrically connected to at least a portion of the plurality of battery cells, the circuit board having escape holes that expose the protruding connection piece of each bus bar.
US11652255B2
A power source assembly for an electric eVTOL aircraft comprising a battery pack. The battery pack further comprising an end panel, a plurality of high energy density battery modules, wherein each module comprises a plurality of battery units, further comprising a plurality of battery cells electronically coupled together, a cell retainer disposed in a predetermined arrangement comprising two columns, a protective wrapping of thermally insulating material woven between columns of battery units, and a terminal electronically disposed on the end panel electronically connected to each of the plurality of high energy density battery modules.
US11652246B2
A battery module and a method of manufacturing the same are provided. The battery module includes a case providing an internal space, a plurality of battery cells disposed in the internal space of the case, and at least one cooling unit interposed between the battery cells to be in surface contact with the battery cells and dissipating heat generated by the battery cells externally.
US11652240B1
Provided are new solid-state electrochemical cells and methods for fabricating these cells. In some examples, a solid-state electrochemical cell is assembled using a negative electrode, a positive electrode, and a gel-polymer electrolyte layer, which is disposed and provides ionic communications between these electrodes. Prior to this assembly, the negative electrode is free from electrolytes. The negative electrode is fabricated using a coating technique, e.g., forming a slurry, comprising a polymer binder and one or more negative active materials structures, such as silicon, graphite, and the like. The porosity, size, and other characteristics of the negative active materials structures and of the resulting coated later are specifically controlled to ensure operation with the gel-polymer electrolyte layer or, more specifically, high-rate charge and discharge, e.g., greater than 1 mA/cm2. The gel-polymer electrolyte layer releases some of its liquid electrolyte after the interface with the negative electrode is formed.
US11652229B2
The present invention relates to a fuel cell stack (10) and to a method for producing such a fuel cell stack (10). The fuel cell stack (10) comprises at least two fuel cell modules (58) with in each case at least two individual cells (5), each fuel cell module (58) having module end plates (70) on both cell stack outer sides (66), and fuel cell stack compression means (82), via which the fuel cell modules (58) stacked one on top of the other are braced to form a fuel cell stack (10).
US11652221B2
A separator assembly for an air-cooled fuel cell includes: a cathode separator and an anode separator, each of which having a cooling surface bonded to each other to face each other. The separator assembly further includes a plurality of first gaskets having a ring shape configured to surround and seal a plurality of inlet manifolds and a plurality of outlet manifolds are disposed on a cooling surface of any one separator among the cooling surface of the cathode separator and the cooling surface of the anode separator. The plurality of first gaskets are configured to allow cooling air for cooling the cooling surface to flow between first gaskets adjacent to each other.
US11652219B2
A hybrid bipolar plate assembly for a fuel cell includes a formed cathode half plate and a stamped metal anode half plate. The stamped metal anode half plate is nested with and affixed to the formed cathode half plate. Each of the half plates has a reactant side and a coolant side, a feed region, and a header with a plurality of header apertures. The coolant side of the formed cathode half plate has support features that can be different from and need not correspond with cathode flow channels formed on the opposite reactant side. The coolant side of the stamped metal anode half plate has lands corresponding with anode channels formed on the opposite oxidant side. The lands define a plurality of coolant channels on the coolant side of the stamped metal anode half plate and abut the coolant side of the formed cathode half plate.
US11652211B2
A method of producing a powder mass for a lithium battery, the method comprising: (a) providing a solution containing a sulfonated elastomer dissolved in a solvent or a precursor in a liquid form or dissolved in a solvent; (b) dispersing a plurality of particles of a cathode active material in the solution to form a slurry; and (c) dispensing the slurry and removing the solvent and/or polymerizing/curing the precursor to form the powder mass, wherein the powder mass comprises multiple particulates and at least a particulate comprises one or a plurality of particles of a cathode active material being encapsulated by a thin layer of sulfonated elastomer having a thickness from 1 nm to 10 μm, a fully recoverable tensile strain from 2% to 800%, and a lithium ion conductivity from 10−7 S/cm to 5×10−2 S/cm at room temperature.
US11652206B2
Two-dimensional (2D) material-based metal or alloy catalysts synthesized on carbon materials (e.g., carbon nanotubes) prevent polysulfide shuttling and overcome technical challenges for developing practical lithium-sulfur (Li—S) batteries. Soluble lithium polysulfides (LiPSs) tend to shuttle during battery cycling and corrode a Li anode, leading to eventual performance fading in the Li—S battery. This shuttle effect can be reduced by accelerating the conversion of the dissolved polysulfides to the insoluble LiPSs and back to the sulfur. A 2D material-based alloy or 2D material synthesized on carbon materials can suppress polysulfide shuttling by catalyzing polysulfide reactions. 2D material-based alloys with 2H (semiconducting)—1T (metallic) mixed phase exhibit synergistic effects of accelerated electron transfer and catalytic performance as confirmed by the lower charge-transfer resistance of carbon nanotube (CNT)—S cathode and the high binding energy of LiPSs to the catalyst.
US11652194B2
Semiconductor nanoparticles including Ag, In, Ga, and S are provided. In the semiconductor nanoparticles, a ratio of a number of Ga atoms to a total number of In and Ga atoms is 0.95 or less. The semiconductor nanoparticles emit light having an emission peak with a wavelength in a range of from 500 nm to less than 590 nm, and a half bandwidth of 70 nm or less, and have an average particle diameter of 10 nm or less.
US11652191B2
The semiconductor light-emitting element includes an n-type semiconductor layer; an active layer on the n-type semiconductor layer; a p-type semiconductor layer on the active layer; a p-side contact electrode in contact with the p-type semiconductor layer; a p-side current diffusion layer on the p-side contact electrode; an n-side contact electrode in contact with the n-type semiconductor layer; and an n-side current diffusion layer that includes a first current diffusion layer on the n-side contact electrode, and a second current diffusion layer on the first current diffusion layer, and including a TiN layer. A height difference between upper surfaces of the p-side contact electrode and the first current diffusion layer is 100 nm or smaller; and a height difference between upper surfaces of the p-side current diffusion layer and the second current diffusion layer is 100 nm or smaller.
US11652185B2
An optical device includes an intermetallic compound of a first metal and a second metal having a lower work function than the first metal, or a solid-solution alloy of the first metal and the second metal and includes an n-type semiconductor in Schottky junction with the intermetallic compound or the solid-solution alloy.
US11652182B2
A five junction solar cell and its method of manufacture including an upper first solar subcell composed of a semiconductor material having a first band gap; a second solar subcell adjacent to said first solar subcell and composed of a semiconductor material having a second band gap smaller than the first band gap and being lattice matched with the upper first solar subcell; a third solar subcell adjacent to said second solar subcell and composed of a semiconductor material having a third band gap smaller than the second band gap and being lattice matched with the second solar subcell; a fourth solar subcell adjacent to said second solar subcell and composed of a semiconductor material having a fourth band gap smaller than the third band gap and being lattice matched with respect to the third solar subcell; a graded interlayer adjacent to the fourth solar subcell and having a fifth band gap greater than the fourth band gap; and a bottom solar subcell adjacent to the graded interlayer and being lattice mismatched from the fourth solar subcell and having a sixth band gap smaller than the fifth band gap.
US11652175B2
The present technology relates to a light reception device and a distance measurement module whose characteristic can be improved. The light reception device includes an on-chip lens, a wiring layer, and a semiconductor layer arranged between the on-chip lens and the wiring layer. The semiconductor layer includes a first tap having a first voltage application portion and a first charge detection portion arranged around the first voltage application portion, and a second tap having a second voltage application portion and a second charge detection portion arranged around the second voltage application portion. Furthermore, the light reception device is configured such that a phase difference is detected using signals detected by the first tap and the second tap. The present technology can be applied, for example, to a light reception device that generates distance information, for example, by a ToF method, and so forth.
US11652164B2
An IGBT and a manufacturing method therefor, wherein a target region in the IGBT is doped with first ions; the target region comprises at least one of a P-type substrate (11), a P-type well region (13), and a P-type source region (14); and the diffusion coefficient of the first ions is greater than the diffusion coefficients of boron ions. A PN junction formed by means of the present invention is a gradual junction, thereby improving breakdown voltage, shortening turn-off time, and improving anti-latch capability.
US11652162B2
Method of forming a three-gate non-volatile flash memory cell using two polysilicon deposition steps
A simplified method for forming a non-volatile memory cell using two polysilicon depositions. A first polysilicon layer is formed on and insulated from the semiconductor substrate in a first polysilicon deposition process. An insulation block is formed on the first polysilicon layer. Spacers are formed adjacent first and second sides of the insulation block, and with the spacer adjacent the first side is reduced. Exposed portions of the first poly silicon layer are removed while maintaining a polysilicon block of the first polysilicon layer disposed under the insulation block. A second polysilicon layer is formed over the substrate and the insulation block in a second polysilicon deposition process. Portions of the second polysilicon layer are removed while maintaining a first polysilicon block (disposed adjacent the first side of the insulation block), and a second polysilicon block (disposed adjacent the second side of the insulation block).
US11652160B2
FinFET patterning methods are disclosed for achieving fin width uniformity. An exemplary method includes forming a mandrel layer over a substrate. A first cut removes a portion of the mandrel layer, leaving a mandrel feature disposed directly adjacent to a dummy mandrel feature. The substrate is etched using the mandrel feature and the dummy mandrel feature as an etch mask, forming a dummy fin feature and an active fin feature separated by a first spacing along a first direction. A second cut removes a portion of the dummy fin feature and a portion of the active fin feature, forming dummy fins separated by a second spacing and active fins separated by the second spacing. The second spacing is along a second direction substantially perpendicular to the first direction. A third cut removes the dummy fins, forming fin openings, which are filled with a dielectric material to form dielectric fins.
US11652158B2
Semiconductor devices and methods of forming the same are provided. A method according to the present disclosure includes forming a semiconductor element over a substrate, the semiconductor element including a channel region and a source/drain region, forming a dummy gate stack over the channel region of the semiconductor element, depositing a first spacer layer over sidewalls of the dummy gate stack, depositing a second spacer layer over the first spacer layer, wherein the second spacer layer includes at least one silicon sublayer and at least one nitrogen-containing sublayer, after the depositing of the second spacer layer, etching the source/drain region of the semiconductor element to form a source/drain recess, and after the etching, removing the second spacer layer.
US11652157B2
The present disclosure describes a semiconductor structure and a method for forming the same. The semiconductor structure can include a substrate, a fin structure over the substrate, a gate structure over the fin structure, a first inner spacer layer formed in the fin structure and adjacent to the gate structure, and a second inner spacer layer extending through the first inner spacer layer.
US11652152B2
A semiconductor device and methods of fabricating the same are disclosed. The method can include forming a fin structure on a substrate, forming a source/drain (S/D) region on the fin structure, forming a gate structure on the fin structure adjacent to the S/D region, and forming a capping structure on the gate structure. The forming the capping structure includes forming a conductive cap on the gate structure, forming a cap liner on the conductive cap, and forming a carbon-based cap on the cap liner. The method further includes forming a first contact structure on the S/D region, forming an insulating cap on the first contact structure, and forming a second contact structure on the conductive cap.
US11652147B1
Disclosed is a metal-semiconductor contact structure based on two-dimensional (2D) semimetal electrodes, including a semiconductor module and a metal electrode module, where the semiconductor module is a 2D semiconductor material, and the metal electrode module is a 2D semimetal material with no dangling bonds on its surface; the 2D semiconductor material and the 2D semimetal material are interfaced with a Van der Waals interface with a surface roughness of 0.01-1 nanometer (nm) and no dangling bonds on the surface, the 2D semiconductor material and the 2D semimetal material are spaced less than 1 nm apart.
US11652142B2
A structure for a lateral bipolar junction transistor is provided. The structure comprising an emitter including a first concentration of a first dopant. A collector including a second concentration of the first dopant, the first concentration of the first dopant may be different from the second concentration of the first dopant. An intrinsic base may be laterally arranged between the emitter and the collector, and an extrinsic base region may be above the intrinsic base. An emitter extension may be arranged adjacent to the emitter, whereby the emitter extension laterally extends under a portion of the extrinsic base region. A halo region may be arranged adjacent to the emitter extension, whereby the halo region laterally extends under another portion of the extrinsic base region.
US11652132B2
A method for manufacturing semiconductor modules for image-sensing devices is disclosed. The method may comprise applying a removable layer on a first surface of a printed circuit board (PCB) which comprises a plurality of PCB units; mounting a photosensitive member to a second surface of each of the PCB units; and encapsulating the photosensitive member with an encapsulation layer on each PCB unit. Each PCB unit may comprise at least a semiconductor component on a second surface of the PCB and one or more opening across the first surface and the second surface. The photosensitive member and the removable layer separate the one or more opening from outside, and the photosensitive member is positioned to receive light through the opening. At least one semiconductor component is also encapsulated by the encapsulation layer on each PCB unit.
US11652129B1
The present disclosure provides an optoelectronic module. In one aspect, the optoelectronic module includes an insertion member including a housing insert and an imager disposed in the housing insert, and a receiving member including an interposer, a housing disposed on the interposer, and an optoelectronic device electrically connected to said interposer. The housing of the receiving member is configured to engage and receive the housing insert of the insertion member. The optoelectronic device of the receiving member is configured to align with the imager of the insertion member.
US11652125B2
An image sensor includes a semiconductor substrate having a first surface and a second surface with a pixel region having photoelectric conversion regions, a gate electrode disposed on the pixel region and adjacent to the first surface, a first isolation structure extending from the first surface toward the second surface, the first isolation structure comprising a first pixel isolation pattern enclosing the pixel region, and a first inner isolation pattern spaced apart from the first pixel isolation pattern and positioned between the photoelectric conversion regions, and a second isolation structure extending from the second surface toward the first surface with a top surface vertically spaced apart from at least a portion of a bottom surface of the first isolation structure. The bottom surface of the first isolation structure is closer to the second surface of the semiconductor substrate than to the first surface thereof.
US11652124B2
An isolation structure can be formed between adjacent and/or non-adjacent pixel regions (e.g., between diagonal or cross-road pixel regions), of an image sensor, to reduce and/or prevent optical crosstalk. The isolation structure may include a deep trench isolation (DTI) structure or another type of trench that is partially filled with a material such that an air gap is formed therein. The DTI structure having the air gap formed therein may reduce optical crosstalk between pixel regions. The reduced optical crosstalk may increase spatial resolution of the image sensor, may increase overall sensitivity of the image sensor, may decrease color mixing between pixel regions of the image sensor, and/or may decrease image noise after color correction of images captured using the image sensor.
US11652112B2
FET IC structures that enable formation of integrated capacitors in a “flipped” SOI IC structure made using a back-side access process, such as a “single layer transfer” (SLT) process, and which eliminate or mitigate unwanted parasitic couplings to a handle wafer. In some embodiments, a conductive interconnect layer may be patterned, pre-SLT, to form an isolated first capacitor plate. In other embodiments, pre-SLT, a conductive region of the active layer of an IC may be patterned to form an isolated first capacitor plate, with one or more interconnect layers being fabricated in position to form an electrical contact to the first capacitor plate. In either case, a post-SLT top-side layer of conductive material may be patterned to form a second capacitor plate. Couplings to the resulting capacitor structures include only external connections, only internal connections, or both internal and external connections.
US11652109B2
A display apparatus includes a substrate; a thin-film transistor on the substrate, where the thin-film transistor includes a semiconductor layer and a gate electrode overlapping the semiconductor layer with a first insulating layer between the gate electrode and the semiconductor layer; and a display element electrically connected to the thin-film transistor. The gate electrode includes a first lower layer and a first upper layer on the first lower layer and including a different material from the first lower layer. The first lower layer has a first thickness from an upper surface of the first insulating layer, and the first upper layer has a second thickness from an upper surface of the first lower layer, where the second thickness is greater than the first thickness.
US11652093B2
Micro light source array, display device having the same, and method of manufacturing display device
Provided are a micro light source array for a display device, a display device including the micro light source array, and a method of manufacturing the display device. The micro light source array includes: a plurality of silicon sub-mounts provided on a substrate, each silicon sub-mount from among the plurality of silicon sub-mounts corresponding to a respective sub-pixel from among a plurality of sub-pixels of a display device, the plurality of silicon sub-mounts being separated from each other by a plurality of trenches; a plurality of light emitting device chips coupled to the plurality of silicon sub-mounts; and a plurality of driving circuits provided at the plurality of silicon sub-mounts.
US11652078B2
A semiconductor package includes a die pad, a semiconductor die mounted on the die pad and comprising a first terminal facing away from the die pad and a second terminal facing and electrically connected to the die pad, an interconnect clip electrically connected to the first terminal, an encapsulant body of electrically insulating material that encapsulates the semiconductor die and the interconnect clip, and a first opening in the encapsulant body that exposes a surface of the interconnect clip, the encapsulant body comprises a lower surface, an upper surface opposite from the lower surface, and a first outer edge side extending between the lower surface and the upper surface, and the first opening is laterally offset from the first outer edge side.
US11652074B2
An apparatus is provided which comprises: a first set of one or more metal pads on a first substrate surface, the first set of one or more metal pads to couple with contacts of an integrated circuit die, a second set of one or more metal pads on the first substrate surface, the second set of one or more metal pads to couple with semiconductor surfaces of the integrated circuit die, one or more thermal regions below the first substrate surface, wherein the one or more thermal regions comprise thermally conductive material and are coupled with the second set of one or more metal pads, dielectric material adjacent the one or more thermal regions, and one or more conductive contacts on a second substrate surface, opposite the first substrate surface, the one or more conductive contacts coupled with the first set of one or more metal pads, and the one or more conductive contacts to couple with contacts of a printed circuit board. Other embodiments are also disclosed and claimed.
US11652071B2
A substrate for an electronic device may include a first layer, a second layer, and may include a third layer. The first layer may include a capacitive material, and the capacitive material may be segmented into a first section, and a second section. Each of the first section and the second section may include a first surface and a second surface. The second layer may include a first conductor. The third layer may include a second conductor. The first surface of the second section of capacitive material may be directly coupled to the first conductor. The second surface of the second section of the capacitive material may be directly coupled to the second conductor. A first filler region may include a dielectric material and the first filler region may be located in a first gap between the first section of capacitive material and the second section of capacitive material.
US11652067B2
Methods/structures of forming substrate tap structures are described. Those methods/structures may include forming a plurality of conductive interconnect structures on an epitaxial layer disposed on a substrate, wherein individual ones of the plurality of conductive interconnect structures are adjacent each other, forming a portion of a seed layer on at least one of the plurality of conductive interconnect structures, and forming a conductive trace on the seed layer.
US11652066B2
A method of manufacturing a semiconductor package includes forming an encapsulant covering at least a portion of each of an inactive surface and side surface of a semiconductor chip, the semiconductor chip having an active surface on which a connection pad is disposed and the inactive surface opposing the active surface; forming a connection structure having a first region and a second region sequentially disposed on the active surface of the semiconductor chip, and the connection structure including a plurality of redistribution layers electrically connected to the connection pad of the semiconductor chip and further including a ground pattern layer; and forming a metal layer disposed on an upper surface of the encapsulant, and extending from the upper surface of the encapsulant to a side surface of the first region of the connection structure.
US11652063B2
An embodiment is a structure including a first die having an active surface with a first center point, a molding compound at least laterally encapsulating the first die, and a first redistribution layer (RDL) including metallization patterns extending over the first die and the molding compound. A first portion of the metallization patterns of the first RDL extending over a first portion of a boundary of the first die to the molding compound, the first portion of the metallization patterns not extending parallel to a first line, the first line extending from the first center point of the first die to the first portion of the boundary of the first die.
US11652062B2
One or more chip-embedded integrated voltage regulators (“CEIVR's”) are configured to provide power to a circuit or chip such as a CPU or GPU and meet power delivery specifications. The CEIVR's, circuit or chip, and power delivery pathways can be included within the same package. The CEIVR's can be separate from the circuit or chip.
US11652050B2
A cell layout implemented in an integrated circuit (IC) includes a first plurality of independent power posts in a first metal layer. Each independent power post of the plurality of independent power posts provides a power connection to one device of a plurality of devices within the cell layout. A source or drain of each device of the plurality of devices is connected to one independent power post of the plurality of independent power posts. The IC further includes a plurality of independent power straps in a second metal layer that is different from the first metal layer. Each independent power strap of the plurality of independent power straps spans across and connects to multiple independent power posts of the first plurality of independent power posts.
US11652049B2
A method includes forming a first etch stop layer (ESL) over a conductive feature, forming a first dielectric layer on the first ESL, forming a second ESL on the first dielectric layer, forming a second dielectric layer on the second ESL, forming a trench in the second dielectric layer, forming a first opening in a bottom surface of the trench extending through the second dielectric layer, and forming a second opening in a bottom surface of the first opening. The second opening extends through the first dielectric layer and the first ESL. The second opening exposes a top surface of the conductive feature. The method further includes widening the first opening to a second width, filling the trench with a conductive material to form a conductive line, and filling the second opening and the first opening with the conductive material to form a conductive via.
US11652044B2
A semiconductor device includes an insulating layer, wherein the insulating layer has a via opening and a conductive line opening. The semiconductor device further includes a via in the via opening, wherein the via includes a first conductive material. The semiconductor device further includes a conductive line in the conductive line opening. The conductive line includes a first liner layer, wherein a first thickness of the first liner layer over the via is less than a second thickness of the first liner layer over the insulating layer, and a conductive fill comprising a second conductive material different from the first conductive material.
US11652043B2
An integrated circuit (IC) structure includes a gate structure, a source epitaxial structure, a drain epitaxial structure, a front-side interconnection structure, a backside dielectric layer, an epitaxial regrowth layer, and a backside via. The source epitaxial structure and the drain epitaxial structure are respectively on opposite sides of the gate structure. The front-side interconnection structure is over a front-side of the source epitaxial structure and a front-side of the drain epitaxial structure. The backside dielectric layer is over a backside of the source epitaxial structure and a backside of the drain epitaxial structure. The epitaxial regrowth layer is on the backside of a first one of the source epitaxial structure and the drain epitaxial structure. The backside via extends through the backside dielectric layer and overlaps the epitaxial regrowth layer.
US11652037B2
Semiconductor devices having improved under-bump metallization layouts and methods of forming the same are disclosed. In an embodiment, a semiconductor device includes an IC die; an interconnect structure coupled to the IC die and including a metallization pattern including a via portion extending through a dielectric layer; a second dielectric layer over the dielectric layer opposite the IC die; and a second metallization pattern coupled to the metallization pattern and including a line portion in the dielectric layer and a second via portion extending through the second dielectric layer; and a UBM over the second metallization pattern and the second dielectric layer, the UBM being coupled to the second metallization pattern, a centerline of the via portion and a second centerline of the second via portion being misaligned with a third centerline of the UBM, the centerline and the second centerline being on opposite sides of the third centerline.
US11652031B2
A semiconductor structure is disclosed. The semiconductor structure includes a substrate an elastomer coupled to the substrate and a plurality of bondfingers on the elastomer. The substrate, the elastomer and the bondfingers are configured to cooperatively expand and retract.
US11652029B2
A 3-D package structure for isolated power module is discussed. The package structure has metal trace in a support layer (e.g. a substrate board), which is covered by two magnetic films from both sides, thus an effective transformer is formed. An IC die which contains a voltage regulator is stacked above the support layer, which significantly reduces the package size.
US11652028B2
A power semiconductor device includes a die carrier, a power semiconductor chip coupled to the die carrier by a first solder joint, a sleeve for a pin, the sleeve being coupled to the die carrier by a second solder joint, and a sealing mechanically attaching the sleeve to the die carrier, the sealing being arranged at a lower end of the sleeve, wherein the lower end faces the die carrier, and wherein the sealing does not cover the power semiconductor chip.
US11652023B2
Provided is a highly reliable semiconductor device capable of reducing stress generated in a semiconductor element even when a highly elastic joining material such as a Pb-free material is used in a power semiconductor having a double-sided mounting structure. The semiconductor device includes a semiconductor element including a gate electrode only on one surface, an upper electrode connected to the surface of the semiconductor element on which the gate electrode is provided, and a lower electrode connected to a surface opposite to the surface of the semiconductor element on which the gate electrode is provided. A connection end portion of the upper electrode with the surface of the semiconductor element on which the gate electrode is provided is located inside an end portion of the surface of the semiconductor element on which the gate electrode is provided, and a connection end portion of the lower electrode with the opposite surface of the semiconductor element is located inside an end portion of the opposite surface of the semiconductor element.
US11652012B2
A package includes an electronic component, an inorganic encapsulant encapsulating at least part of the electronic component, and an adhesion promoter between at least part of the electronic component and the encapsulant.
US11652005B2
An anchored cut-metal gate (CMG) plug, a semiconductor device including the anchored CMG plug and methods of forming the semiconductor device are disclosed herein. The method includes performing a series of etching processes to form a trench through a metal gate electrode, through an isolation region, and into a semiconductor substrate. The trench cuts-through and separates the metal gate electrode into a first metal gate and a second metal gate and forms a recess in the semiconductor substrate. Once the trench has been formed, a dielectric plug material is deposited into the trench to form a CMG plug that is anchored within the recess of the semiconductor substrate and separates the first and second metal gates. As such, the anchored CMG plug provides high levels of resistance to reduce leakage current within the semiconductor device during operation and allowing for improved V-trigger performance of the semiconductor device.
US11652001B2
A method for fabricating a semiconductor device having a substantially undoped channel region includes forming a plurality of fins extending from a substrate. In various embodiments, each of the plurality of fins includes a portion of a substrate, a portion of a first epitaxial layer on the portion of the substrate, and a portion of a second epitaxial layer on the portion of the first epitaxial layer. The portion of the first epitaxial layer of each of the plurality of fins is oxidized, and a liner layer is formed over each of the plurality of fins. Recessed isolation regions are then formed adjacent to the liner layer. The liner layer may then be etched to expose a residual material portion (e.g., Ge residue) adjacent to a bottom surface of the portion of the second epitaxial layer of each of the plurality of fins, and the residual material portion is removed.
US11651999B2
The present invention provides a method for plasma dicing a substrate. The substrate is provided with a top surface and a bottom surface, the top surface of the substrate having a plurality of street areas and at least one device structure. The substrate is placed onto a support film on a frame to form a work piece. A process chamber having a plasma source is provided. A work piece support is provided within the plasma process chamber. The work piece is placed onto the work piece support. A plasma is generated from the plasma source in the plasma process chamber. The work piece is processed using the generated plasma and a byproduct generated from the support film while the support film is exposed to the generated plasma.
US11651998B2
Implementations of methods of singulating a plurality of die included in a substrate may include exposing a substrate material of a substrate in a die street through removing a metal layer in the die street coupled to the substrate, wherein only a portion of the substrate material in the die street is removed, and singulating a plurality of die included in the substrate through plasma etching the exposed substrate material of the substrate in the die street.
US11651994B2
A method includes forming a metal seed layer on a dielectric layer, and forming a patterned mask over the metal seed layer. An opening in the patterned mask is over a first portion of the dielectric layer, and the patterned mask overlaps a second portion of the dielectric layer. The method further includes plating a metal region in the opening, removing the patterned mask to expose portions of the metal seed layer, etching the exposed portions of the metal seed layer, performing a plasma treatment on a surface of the second portion of the dielectric layer, and performing an etching process on the surface of the second portion of the dielectric layer.
US11651993B2
A semiconductor device includes a substrate, a first conductive feature over a portion of the substrate, and an etch stop layer over the substrate and the first conductive feature. The etch stop layer includes a silicon-containing dielectric (SCD) layer and a metal-containing dielectric (MCD) layer over the SCD layer. The semiconductor device further includes a dielectric layer over the etch stop layer, and a second conductive feature in the dielectric layer. The second conductive feature penetrates the etch stop layer and electrically connects to the first conductive feature.
US11651990B2
The present disclosure is related to a substrate processing apparatus. The substrate processing apparatus may include a chuck including a plurality of pin holes and a plurality of lift pins positioned to rise and fall through the plurality of pin holes. The substrate processing apparatus may include a lift plate configured to raise and lower the lift pins. The plurality of lift pins may include a lift pin having a rod shape configured to move up and down in a pin hole of the plurality of pin holes, a flexure coupled to a lower portion of the lift pin, a weight body positioned underneath the lift plate, and a weight string connecting the flexure and the weight body. The lift plate may include a string hole through which the weight string passes through.
US11651988B2
A processing apparatus includes a wafer cassette table, a wafer carrying-out mechanism, a wafer table, a frame housing unit, a frame carrying-out mechanism, a frame table, a tape sticking unit, a tape-attached frame conveying mechanism, a tape pressure bonding unit, a frame unit carrying-out mechanism, a reinforcing part removing unit, a ring-free unit carrying-out mechanism, and a frame cassette table. The wafer carrying-out mechanism includes a Bernoulli chuck mechanism that jets gas to the back surface of the wafer and generates a negative pressure. The gas jetted by the Bernoulli chuck mechanism is inert gas. The wafer carrying-out mechanism jets the inert gas from the Bernoulli chuck mechanism to suppress oxidation of the back surface of the wafer when the wafer is carried out.
US11651986B2
An insulating system to reduce or eliminate the possibility of arcing while the pressure within a chamber is being varied is disclosed. The system is operable at cryogenic temperatures, such that the insulating system is able to accommodate dimensional changes due to thermal contraction. The insulating system, which includes a housing having one or more bores, is disposed between the two components which are to be electrically connected. An electrical contact, which may be spring loaded, passes through the bore and is used to electrically connect the two components. The ends of the electrical contact are surrounded by an insulating extender which extends from the housing. In one embodiment, a spring-loaded piston is used as the insulating extender. This insulating extender compensates for changes in dimension due to thermal contraction and covers the portion of the electrical contact that extends beyond the outer surface of the housing.
US11651982B2
A drying block structure is provided, including a main body and a protective layer. The main body has a honeycomb and substantially circular shape. The protective layer covers the main body and has a porous structure. The main body and the protective layer are integrally formed as one piece.
US11651981B2
A system and method for defect detection in a hole array on a substrate is disclosed herein. In one embodiment, a method for defect detection in a hole array on a substrate, includes: scanning a substrate surface using at least one optical detector, generating at least one image of the substrate surface; and analyzing the at least one image to detect defects in the hole array on the substrate surface based on a set of predetermined criteria.
US11651972B2
In a method of manufacturing a semiconductor device, an underlying structure is formed over a substrate. A film is formed over the underlying structure. Surface topography of the film is measured and the surface topography is stored as topography data. A local etching is performed by using directional etching and scanning the substrate so that an entire surface of the film is subjected to the directional etching. A plasma beam intensity of the directional etching is adjusted according to the topography data.
US11651956B2
A method for removing a native oxide film from a semiconductor substrate includes repetitively depositing layers of germanium on the native oxide and heating the substrate causing the layer of germanium to form germanium oxide, desorbing a portion of the native oxide film. The process is repeated until the oxide film is removed. A subsequent layer of strontium titanate can be deposited on the semiconductor substrate, over either residual germanium or a deposited germanium layer. The germanium can be converted to silicon germanium oxide by exposing the strontium titanate to oxygen.
US11651952B2
In an example, a wet cleaning process is performed to clean a structure having features and openings between the features while preventing drying of the structure. After performing the wet cleaning process, a polymer solution is deposited in the openings while continuing to prevent any drying of the structure. A sacrificial polymer material is formed in the openings from the polymer solution. The structure may be used in semiconductor devices, such as integrated circuits, memory devices, MEMS, among others.
US11651948B2
A mass selective ion trapping device includes a linear ion trap and a RF control circuitry. The ion trap includes a plurality of trap electrodes configured for generating a quadrupolar trapping field in a trap interior and for mass selective ejection of ions from the trap interior. The RF control circuitry is configured to apply a balanced AC voltage to the trap electrodes during a first period of time such that an AC voltage applied to a first pair of trap electrodes is of the same magnitude and of opposite sign to an AC voltage applied to a second pair of trap electrodes; apply unbalanced RF voltage to the second pair of trap electrodes during a second period of time; ramp the balanced AC voltage down and the unbalanced RF voltage up during a transition period; and eject ions from the linear ion trap after the second period of time.
US11651947B2
A mass spectrometer includes a first vacuum chamber, which is provided with an atmospheric pressure interface communicating with an external atmospheric pressure environment and to a first vacuum pump, the range of working pressure P1 of the first vacuum chamber being P1>30 mbar; a second vacuum chamber, which is connected to the first vacuum chamber by means of a vacuum interface to receive the analyte from the first vacuum chamber and to a second vacuum pump, the range of working pressure P2 of the second vacuum chamber being 0.5 mbar≤P2≤30 mbar; and a third vacuum chamber, which is connected to the second vacuum chamber by means of a vacuum interface to receive the analyte from the second vacuum chamber and to a third vacuum pump, the first vacuum pump or the second vacuum pump being used as a forepump of the third vacuum pump.
US11651941B2
The present inventive concept relates to a gas distribution apparatus of a substrate processing apparatus including: a first gas distribution module distributing a processing gas to a first gas distribution space; and a second gas distribution module distributing a processing gas to a second gas distribution space which differs from the first gas distribution space, a substrate processing apparatus, and a substrate processing method.
US11651938B2
Provided is an impedance matching device capable of promptly improving an impedance mismatch between a high-frequency power source and a load even when the impedance of the load continuously changes. An impedance matching device according to the present invention is for use in a high-frequency power system configured to supply a load with an output from a high-frequency power source via a matching circuit whose constant is mechanically changed, and the impedance matching device includes a matching condition value acquisition portion for acquiring a matching condition value indicating a matching condition between the high-frequency power source and a load, and a control portion for controlling an oscillation frequency of the high-frequency power source based on the matching condition value. When the matching condition value indicates deterioration of the matching condition, the control portion changes the oscillation frequency with a first slope toward improving the matching condition, and thereafter shifts the oscillation frequency back to an original value with a second slope more gradual than the first slope.
US11651936B2
A charged particle beam apparatus includes: a specimen chamber; a specimen holder that is disposed in the specimen chamber; a specimen exchange chamber that is connected to the specimen chamber; a transporting mechanism that transports a specimen between the specimen chamber and the specimen exchange chamber; a first temperature sensor that measures a temperature of the specimen holder; a second temperature sensor that measures a temperature of the transporting mechanism; and a control unit. The control unit: calculates a temperature difference between the specimen holder and the transporting mechanism based on the temperature of the specimen holder and the temperature of the transporting mechanism when the control unit has received an instruction to transport a specimen; determining whether the temperature difference is a threshold or more; and stopping transportation of a specimen when the control unit has determined that the temperature difference is the threshold or more.
US11651935B2
An improved charged particle beam inspection apparatus, and more particularly, a particle beam inspection apparatus for detecting a thin device structure defect is disclosed. An improved charged particle beam inspection apparatus may include a charged particle beam source to direct charged particles to a location of a wafer under inspection over a time sequence. The improved charged particle beam apparatus may further include a controller configured to sample multiple images of the area of the wafer at difference times over the time sequence. The multiple images may be compared to detect a voltage contrast difference or changes to identify a thin device structure defect.
US11651933B1
A cathode holding assembly to be mounted on an arc chamber support of an ion implanter includes a cathode holding plate, an insulator block, and a shield cap. The cathode holding plate has a protruding outer rib towards the shield cap and an opening with a protruding inner rib. A protrusion of the insulator block passes through the opening of the cathode holding plate. The insulator block abuts the protruding inner rib of the opening of the cathode holding plate at an edge of the insulator block to precisely fit the insulator block into the opening of the cathode holding plate. The shield cap is arranged to a side of the insulator block opposing the protrusion. A gap extends between the cathode holding plate and the shield cap, then between the cathode holding plate and the insulator block where it ends.
US11651931B2
An apparatus includes an ion chamber and a valve assembly. The ion chamber may include a housing enclosing a gas and one or more electrodes. The valve assembly is coupled to the ion chamber allowing control of replacement of the gas within the housing.
US11651926B2
A cathode assembly component (CC) for X-ray imaging, comprising a monolithic outer shell (OS) with electron optical functionality and, insertable in said shell, an insulator structure (INS) for two or more electrodes.
US11651924B1
Methods of producing microrods for electron emitters and associated microrods and electron emitters. In one example, a method of producing a microrod for an electron emitter comprises providing a bulk crystal ingot, removing a first plate from the bulk crystal ingot, reducing a thickness of the first plate to produce a second plate, and milling the second plate to produce one or more microrods. In another example, a microrod for an electron emitter comprises a microrod tip region that comprises a nanoneedle that in turn comprises a nanorod and a nanoprotrusion tip. The microrod and the nanoneedle are integrally formed from a bulk crystal ingot by sequentially: (i) removing the microrod from the bulk crystal ingot; (ii) coarse processing the microrod tip region to produce the nanorod; and (iii) fine processing the nanorod to produce the nanoprotrusion tip.
US11651914B2
A vehicle shifter assembly having a housing rotatably supporting a monostable toggle knob accessible to a vehicle operator. A processor enabled printed circuit board is incorporated into the housing and, upon actuation of the knob, instructs a gear shift condition to a display component. The housing can be incorporated into any of a variety of locations accessible to the vehicle operator, including being integrated into the steering wheel so that, and upon rotation of the wheel, the housing or display is continuously reoriented so as to maintain an upright position as viewed by the operator.
US11651901B2
A multilayer electronic component includes: a body including dielectric layers and internal electrodes disposed alternately with the dielectric layers; and external electrodes disposed on the body, wherein each of the external electrodes includes: an electrode layer connected to the internal electrodes; a first intermetallic compound layer disposed on the electrode layer and including Cu3Sn; a second intermetallic compound layer disposed on the first intermetallic compound layer and including Cu6Sn5; and a conductive resin layer disposed on the second intermetallic compound layer and including a conductive connection portion including a low melting point metal, a plurality of metal particles, and a base resin, and an average thickness of the first intermetallic compound layer is 0.5 to 2.5 μm.
US11651882B2
A magnetic microactuator (100) including a coil (6; 61; 62) controlling the axial movement of a sliding block (30) including at least one permanent magnet (2) joined or aligned with a ferromagnetic or magnetised rear arbor (42) and guiding the field lines of the magnetic field of revolution in the axial direction (D) through the coil (6; 61; 62) wherein circulates the sliding block (30), up to a rear end (43) of said rear arbor (42) that tends to cooperate by magnetic attraction with at least one first ferromagnetic restoration element (8), located in the vicinity of a rear face (25) of the structure (20) of the microactuator (100), in order to bring said sliding block (30) back into a rear end-of-travel position when no coil (6; 61; 62) is powered.
US11651880B2
A composite particle includes a large particle and binder particles. The large particle has a particle size of 10 μm to 50 μm. The binder particles are attached on the large particle and each have a particle size smaller than that of the large particle.
US11651879B2
The present disclosure relates to an iron (Fe)-based amorphous soft magnetic alloy and a method for manufacturing the soft magnetic alloy. According to the present disclosure, there is provided an Fe-based soft magnetic alloy including C and S meeting 1≥a+b≥6, wherein a is an atomic % content of C and b is an atomic % content of S, B meeting 4.5≥x≥13.0, wherein x is an atomic % content of B, Cu meeting 0.2≥y≥1.5, wherein y is an atomic % content of Cu, Al meeting 0.5≥z≥2, wherein z is an atomic % content of Al, and a remaining atomic % content of Fe and other inevitable impurities, wherein the Fe-based soft magnetic alloy includes a micro-structure, and wherein the micro-structure includes a crystalline phase with a mean crystalline grain size ranging from 15 nm to 50 nm in an amorphous base.
US11651868B1
The present invention is an electrically conductive polymer that is stable with respect to both time and environmental conditions. Most electrically conductive polymers have bulk resistance that varies (increases) over time. The current electrically conductive polymers also vary when they are exposed to harsh environments. The time and environmental variability is attributable to both the type of fiber and the type of coating used. The present invention uses stainless steel fibers that have an outer most coating that is one of tin, tin-lead, tin-silver, tin-palladium, tin-silver-palladium, and silver-palladium. The coating comprises 5%-40%, by weight, of the coating fiber. The coated fiber comprises 25%-35%, by weight, of the electrically conductive polymer. The bulk polymer is at least one of polypropylene (“PP”), polycarbonate (“PC”), acrylonitrile butadiene styrene (“ABS”), polyethylene (“PE”), polyether ether ketone (“PEEK”), and polyethylene terephthalate (“PET”).
US11651866B2
A method for initiating a telemedicine conference on a mobile device is provided. The method comprises receiving diagnostic test results in response to a diagnostic test, determining if the diagnostic test results include a positive result, storing the diagnostic test results on a server disposed on a network, presenting, if the diagnostic test results are positive, a telemedicine initiation option on a screen of the mobile device, determining whether the telemedicine initiation option is selected, sending the diagnostic test results from the server to the telemedicine provider, sending additional medical history information to the telemedicine provider, and initiating a telemedicine conference with the telemedicine provider. Some of these aspects also provide healthcare providers the ability to electronically send prescriptions and provide users the ability to use a mobile application to send prescriptions to pharmacies to be filled.
US11651861B2
A plurality of instances of a patient's health condition are received as patient health information from a plurality of sources. Ground-truth health conditions of the patient are generated based on the patient health information and expert review of the patient's level of engagement for each instance of provider assessment. A regression model predicting a probability of patient engagement level with a provider is generated, based on the instances of patient condition assessment and the engagement level expert review associated with each instance. A current set of patient information and natural language processing results of a dialog between the patient and a provider performing a condition assessment of the patient, are received. The current patient information and the dialog are applied to the regression model, determining a probability of patient engagement level. An indicator of the patient engagement level is sent to the provider's computing device.
US11651849B2
A meta model may be provided as a global structure providing flexible or customizable options for a specific ontology designed by a system operator. A meta model may include generic structures, such as attributes, attribute categories, and attribute properties. A system operator may configure a set of specific attributes, attribute categories, and synthesis rules within the meta model to define a desired ontology, customizing the system to a specific purpose. A system can receive assertions about points of interest known to the system, and store information about attributes of points of interest based on the specified ontology.
US11651845B2
Computer implemented methods are disclosed. The methods may include receiving historical data comprising at least one of provider data and patient data, and processing, using a processor, the historical data to identify one or more patterns. The method also may include generating one or more decision models from the historical data and the decision patterns, and providing one or more recommendations based on the one or more decision models.
US11651844B2
Provided herein are medication tracking and securement devices, systems, platforms, and methods configured to be used with or in place of commercial standard medicine bottles. The wireless tracking and communications elements of the present disclosure are configured to prevent medication theft, overdosing, medication loss, and prescription noncompliance.
US11651842B2
A server is disclosed. The server comprises: a communication interface for communicating with a user terminal device and an electronic device; a storage for storing healthcare information corresponding to an avatar of a user; and a processor for acquiring the healthcare information corresponding to the avatar of the user from the storage when information including the avatar of the user and health data is received from the user terminal device, and controlling the communication interface such that guide information for guiding user behavior is transmitted to the user terminal device and/or the electronic device on the basis of the acquired healthcare information and the received health data.
US11651837B2
A method is disclosed for determining a conformation of a molecule on at least one degree of freedom to optimize according to at least one molecular objective function, the method comprising generating using at least one corresponding degree of freedom to optimize a connected rigid bodies representation for the molecule by identifying a plurality of groups of atoms, generating a data structure representative of the connected rigid bodies representation generating at least one neighborhood for each generated neighborhood of the at least one generated neighborhoods, generating a corresponding binary optimization problem using the data structure, providing the generated corresponding binary optimization problem to a high-performance binary optimizer, obtaining a solution from the high-performance binary optimizer; and providing at least one corresponding solution.
US11651834B2
A system and method for optimizing a memory sub-system to compensate for memory device degradation. An example system including a memory controller operatively coupled with a memory device and configured to perform operations comprising: updating a setting of the memory device, wherein the setting changes a duty cycle of a signal of the memory device and comprises a first value for a first configuration and comprises a second value for a second configuration; storing error data that indicates errors when using the first configuration and errors when using the second configuration; determining a value for the setting based on the error data, wherein the determined value minimizes errors associated with the memory device; and storing the determined value for the setting of the memory device.
US11651833B2
A memory system includes a non-volatile memory and a controller. The controller is configured to, during a writing operation, generate a first error-detecting code from data that is input, perform a predetermined conversion on the data into first conversion data, generate a second error-detecting code from the first conversion data, and store the data, the first error-detecting code, and the second-error detecting code in the non-volatile memory. The controller is configured to during a read operation, read the data, the first error-detecting code, and the second error-detecting code from the non-volatile memory, perform a first error detection on the data using the first error-detecting code, perform the predetermined conversion on the data into second conversion data, perform a second error detection on the second conversion data using the second error-detecting code, and output the second conversion data based on results of the first and second error detections.
US11651823B2
A memory system includes an array of non-volatile memory cells and a memory controller having a first port to receive a program command that addresses a number of the memory cells for a programming operation, having a second port coupled to the memory array via a command pipeline, and configured to create a plurality of fractional program commands in response to the program command. Execution of each fractional program command applies a single program pulse to the addressed memory cells to incrementally program the addressed memory cells with program data, where the duration of the program pulse associated with each fractional program command is a selected fraction of the total programming time typically required to program the memory cells.
US11651820B2
A memory cell includes a first resistive memory element, a second resistive memory element electrically coupled with the first resistive memory element at a common node, and a switching element comprising an input terminal electrically coupled with the common node, the switching element comprising a driver configured to float during one or more operations.
US11651815B2
Apparatuses, systems, and methods for a system on chip (SoC) replacement mode. A memory device may be coupled to a SoC which may act as a controller of the memory. Commands and addresses may be sent along a command/address (CA) bus to a first decoder of the memory. The first decoder may use a first reference voltage to determine a value of signals along the CA bus. One of the pins of the CA bus may be coupled to a second decoder which may use a different second reference voltage. When the voltage on the pin exceeds the second reference voltage, the memory device may enter a SoC replacement mode, in which the memory may take various actions to preserve data integrity, while a new SoC comes online.
US11651810B2
A memory system includes: a plurality of memory chips each including a plurality of banks and each suitable for generating a tracking address by tracking a row-hammer risk of selected banks among the banks, encrypting the tracking address using an encryption key to output tracking information to a corresponding data bus of a plurality of data buses and performing a target refresh operation according to a row-hammer address transferred through a command/address bus; and a memory controller suitable for collecting the tracking information for the banks transferred through the plurality of data buses to generate and output the row-hammer address to the command/address bus.
US11651798B2
A base member serving as a part of a housing of a hard disk drive device. The base member includes a base body being a cast product, a machined surface obtained by machining a part of the base body at a side of an interior of the housing, an impregnating agent filled into a casting cavity exposed at the machined surface, and a coating film covering a surface including the machined surface of the base body.
US11651784B2
A data storage device includes a base, a shaft that extends perpendicular from the base, and a head stack assembly (HSA) having a first end to which a head is coupled and a second end that is movably mounted on the shaft. The data storage device also includes either a first actuator assembly or a second actuator assembly. The first actuator assembly includes a first coil-permanent magnet assembly that rotatably moves the HSA about the shaft, and a second coil-permanent magnet assembly that serves as a first elevator to linearly move the HSA along the shaft. The second actuator assembly includes a third coil-permanent magnet assembly that rotatably moves the HSA about the shaft, and a second elevator that linearly moves the HSA along the shaft and also moves a data storage device ramp in unison with the HSA.
US11651777B2
The present document relates to audio source coding systems. In particular, the present document relates to audio source coding systems which make use of linear prediction in combination with a filterbank. A method for estimating a first sample (615) of a first subband signal in a first subband of an audio signal is described. The first subband signal of the audio signal is determined using an analysis filterbank (612) comprising a plurality of analysis filters which provide a plurality of subband signals in a plurality of subbands from the audio signal, respectively. The method comprises determining a model parameter (613) of a signal model; determining a prediction coefficient to be applied to a previous sample (614) of a first decoded subband signals derived from the first subband signal, based on the signal model, based on the model parameter (613) and based on the analysis filterbank (612); wherein a time slot of the previous sample (614) is prior to a time slot of the first sample (615); and determining an estimate of the first sample (615) by applying the prediction coefficient to the previous sample (614).
US11651770B2
The present disclosure is generally related to a data processing system to validate vehicular functions in a voice activated computer network environment. The data processing system can improve the efficiency of the network by discarding action data structures and requests that invalid prior to their transmission across the network. The system can invalidate requests by comparing attributes of a vehicular state to attributes of a request state.
US11651768B2
Techniques for stop word data augmentation for training chatbot systems in natural language processing. In one particular aspect, a computer-implemented method includes receiving a training set of utterances for training an intent classifier to identify one or more intents for one or more utterances; augmenting the training set of utterances with stop words to generate an augmented training set of out-of-domain utterances for an unresolved intent category corresponding to an unresolved intent; and training the intent classifier using the training set of utterances and the augmented training set of out-of-domain utterances. The augmenting includes: selecting one or more utterances from the training set of utterances, and for each selected utterance, preserving existing stop words within the utterance and replacing at least one non-stop word within the utterance with a stop word or stop word phrase selected from a list of stop words to generate an out-of-domain utterance.
US11651765B2
Techniques and apparatuses for recognizing accented speech are described. In some embodiments, an accent module recognizes accented speech using an accent library based on device data, uses different speech recognition correction levels based on an application field into which recognized words are set to be provided, or updates an accent library based on corrections made to incorrectly recognized speech.
US11651760B2
A simulation test system and method for vehicle road noise cancellation (RNC) are provided in one or more embodiments of the present disclosure. The simulation test system may include a vehicle RNC simulation system and a power amplifier. The vehicle RNC simulation system is configured to simulate an RNC system in a vehicle environment. The power amplifier is configured to execute an RNC algorithm and may perform data communication with the vehicle RNC simulation system. The vehicle RNC simulation system transmits acceleration data representing an acceleration signal and microphone data representing a microphone signal to the power amplifier as inputs to the RNC algorithm in the power amplifier. Moreover, the vehicle RNC simulation system may receive speaker data representing a speaker signal from the power amplifier. The vehicle RNC simulation system includes a secondary path simulation model and a signal flow simulation model.
US11651752B2
A method, apparatus and computer program product describing groups of overlays, such as semantically correlated overlays, to background media content. In the context of a method, a group of overlays to background media content is defined by metadata (60). The overlays include semantically correlated overlays having alternative overlays representing content with different levels of detail or overlays providing different choices of content. The method also includes receiving client selection of a respective overlay from a group of overlays (62). In response to the client selection, the method causes the respective overlay to be provided. The respective overlay is received (64) for presentation concurrent with background media content (68).
US11651750B2
Disclosed is a foldable electronic device comprising: a foldable housing which includes a first housing and a second housing; a first display which is disposed at a first surface of the foldable housing, can be folded according to folding operations of the first housing and the second housing, and includes an exposure region exposed to the outside in a folded state; a second display which is disposed in at least a portion of a second surface of the first housing, positioned opposite to the first surface; a sensor which senses a folding angle of the foldable housing; and a processor which is operatively connected to the first display, the second display, and the sensor.
US11651742B2
An organic light emitting display device includes an organic light emitting element emitting light, a driving transistor configured to control a driving current supplied to the organic light emitting element, a first switch transistor configured to transfer a voltage input through a data line to a first node of the driving transistor, a second switch transistor turned on/off simultaneously with the first switch transistor to connect a second node of the driving transistor and a sensing line, a sensing capacitor connected to the sensing line to store a sensing voltage during an organic light emitting element threshold voltage sensing period, and a first switch configured to disconnect the sensing capacitor from the sensing line during a period in which sensing data for sensing a threshold voltage of the organic light emitting element is input to the data line and to connect the sensing capacitor to the sensing line during the organic light emitting element threshold voltage sensing period.
US11651731B2
A pixel arrangement structure of an organic light emitting diode (OLED) display is provided. The pixel arrangement structure includes: a first pixel having a center coinciding with a center of a virtual square; a second pixel separated from the first pixel and having a center at a first vertex of the virtual square; and a third pixel separated from the first pixel and the second pixel, and having a center at a second vertex neighboring the first vertex of the virtual square. The first pixel, the second pixel, and the third pixel have polygonal shapes.
US11651723B2
A display device includes a display driver configured to generate a data signal based on input image data, and a display panel configured to display an image in a display area based on the data signal. The input image data includes position information of the image, the display driver updates at least a portion of the position information included in the input image data corresponding to at least a partial area of the display area and provides the data signal including an updated position information during a frame period in which no new input image data is received, and the image corresponding to the partial area is updated in the display area based on the updated position information during the frame period.
US11651712B2
A display panel comprising a first display area, a second display area including a through portion, and a third display area disposed between the first display area and the second display area. The display panel further comprises a substrate extending continuously from the first display area to the third display area and separating the substrate in the second display area. A plurality of display elements is arranged on the substrate and includes a first display element, a second display element, and a plurality of third display elements. An organic insulating layer is arranged between the substrate and the plurality of display elements and includes a second display area hole disposed between the second display element and the through portion, and a third display area hole disposed between adjacent third display elements of the plurality of third display elements.
US11651704B2
The present invention is a method and system for automatically producing a learning plan. Upon receiving at least one type of data input, the system analyzes the data input and produces a learning plan based on the results of the analysis of the data input. This process may be used to either generate or update a learning plan, and may be repeated to update an existing learning plan.
US11651703B1
A system and method for a mobile flight simulator of an electric aircraft is illustrated. The first simulator housing instrument is configured to house a plurality of first flight simulator components. The second simulator housing instrument is configured to house a plurality of second flight simulator components. The pilot control is configured to receive a pilot command and transmit the pilot command to a computing device. The computing device is configured to communicatively connect each first flight simulator component of the plurality of flight simulator components and each second flight simulator component of the plurality of flight simulator components, generate a mobile flight simulation as a function of the pilot command, the mobile flight simulation including an electric aircraft model, and update the electric aircraft model as a function of the pilot command, the mobile flight simulation and a feedback datum.
US11651697B2
Methods, apparatus, systems and articles of manufacture are disclosed to improve aircraft traffic control. An example apparatus includes a network interface to obtain air route traffic (ART) data associated with aircraft flying in airspace sectors during a first time period, a database controller to generate a first database entry by mapping extracted portions of the ART data to a first database entry field of the first database entry, and ART sector services to execute machine learning (ML) models using database entries to generate first aircraft traffic counts of the airspace sectors during the first time period, in response to selecting a first ML model of the ML models based on the first aircraft traffic counts, execute the first ML model to generate second aircraft traffic counts during a second time period, and transmit the second aircraft traffic counts to a computing device to cause an aircraft flight plan adjustment.
US11651693B2
Systems and methods are provided for finding an available pickup/drop-off zone (PDZ) for an autonomous vehicle (AV) to use to pick up a passenger. A PDZ is selected that is likely to be available and that is within a reasonable walking distance of a passenger. The AV and the passenger are guided to the available PDZ. In selecting the available PDZ, the system balances the human and vehicle routing by taking into account the distance possible PDZs are from the passenger, the likelihood the respective PDZs will be available, the passenger's desire/ability to walk to the respective PDZs (e.g., due to physical limitations, weather, etc.), the driving time of the AV to the respective PDZs, the walking time of the passenger to the respective PDZs, and the like.
US11651685B2
Traffic jam patterns can be identified and, based on historical traffic data, pre-traffic jam patterns that are likely to result in the traffic jam patterns can be identified as well. Real-time traffic data regarding a driving road of a community can be received and analyzed to determine whether the real-time traffic data match with a pre-traffic jam pattern. If the data matches a pre-traffic jam pattern, an alerting signal for predicting a traffic jam can be transmitted.
US11651681B2
A system and a method for generating traffic information are provided. The system for generating traffic information includes a vehicle that obtains a location and a surrounding image in real time, and a server that receives the location and the surrounding image from the vehicle, and calculates a time required to pass through a specified section and an average speed passing through the specified section based on the location and the surrounding image from the vehicle.
US11651676B2
A method of controlling an external apparatus includes receiving a user input information; obtaining apparatus information regarding a plurality of external apparatuses; selecting one or more external apparatuses, from the plurality of external apparatuses, which is communicable with and controllable based on the user input information; generating a control information for controlling the one or more external apparatuses based on a user's input and the apparatus information; and transmitting a control command to the one or more external apparatuses, the control command being generated based on the received control information.
US11651674B2
An electronic monitoring system includes an electronic monitoring device that is worn on a part of the body of a person to be monitored, to acquire location information and state information; an at-home monitoring device that receives the location information and the state information provided from the electronic monitoring device and determines whether the electronic monitoring device is at home, on the basis of the location information; and a control center that receives the location information and the state information from at least one of the electronic monitoring device or the at-home monitoring device to manage the person to be monitored.
US11651672B2
A system and method for quantifying Alzheimer's disease (AD) risk using one or more interferometric micro-Doppler radars (IMDRs) and deep learning artificial intelligence to distinguish between cognitively unimpaired individuals and persons with AD based on gait analysis. The system utilizes IMDR to capture signals from both radial and transversal movement in three-dimensional space to further increase the accuracy for human gait estimation. New deep learning technologies are designed to complement traditional machine learning involving separate feature extraction followed-up with classification to process radar signature from different views including side, front, depth, limbs, and whole body where some motion patterns are not easily describable. The disclosed cross-talk deep model is the first to apply deep learning to learn IMDR signatures from two perpendicular directions jointly from both healthy and unhealthy individuals. Decision fusion is used to integrate classification results from feature-based classifier and deep learning AI to reach optimal decision.
US11651669B2
Techniques are described for moving asset location tracking and monitoring system technology. A system monitors for events related to a monitoring system that monitors a fixed property and the system detects an event related to the monitoring system based on the monitoring. The system performs an operation that leverages geographic location tracking of at least one mobile asset associated with the fixed property based on the detected event.
US11651668B2
Doorbells can send data to each other to enable a first doorbell user to warn a second doorbell user regarding a suspicious visitor. A first user can indicate a first trait of a visitor via a first remote computing device. The first user can create a user group to enable the members of the user group to use their doorbells to take pictures of suspicious visitors and to send the pictures of the suspicious visitors to other members of the user group.
US11651663B2
An article recognition device includes an image interface, a distance information interface, a support unit, and a processor. The support unit supports an article at a height equal to or greater than a minimum discrimination distance of a distance sensor from a reference plane of the distance sensor and includes a member of which a distance cannot be measured by the distance sensor. The processor acquires a captured image capturing the article supported by the support unit through the image interface, acquires distance information measured by the distance sensor toward the reference plane through the distance information interface, extracts an area having a height equal to or greater than the minimum discrimination distance from the reference plane as an article area of the article from the captured image based on the distance information, and recognizes the article from an image of the article area.
US11651662B2
A gaming system, device and method are disclosed herein. The system, in an embodiment, involves one or more data storage devices programmed to cause one or more processors to receive an input from a player. The input is related to a game. Such one or more processors are operable to cat n output device to display a plurality of grid spaces. The grid spaces include at least one player grid space associated with the player, and the grid spaces include at least one non-player grid space that is unassociated with the player. The one or more processors are also operable to determine at least one of the grid spaces. The game provides the opportunity for a primary winning outcome elated to the determined grid space and a secondary winning outcome related to a secondary winning condition.
US11651657B2
Gaming systems and methods which utilize the results of a sporting event to modify one or more parameters of a play of a game, such as a wagering game of chance.
US11651648B2
Described is a retro sports system for creating new sporting events with new outcomes utilizing past sporting events that can be used for sports gaming and entertainment or other sports competition games. The system includes a server that may be programmed to randomly select increments of historical past games in order to create a new full game formed from the randomly selected increments. This new game can be used for betting or other competitive games and for entertainment.
US11651645B2
During play of a feature game, a gaming machine holds each feature trigger symbol at its respective display position, and if a group of symbol display positions has spins remaining, spins/respins reels of the respective group to obtain replacement symbols for each non-feature trigger symbol in the group. For each of group of symbol display positions, the gaming machine determines, based on the symbols in the groups, whether to award a prize identified by a prize tab associated with the group. Aspects of the feature game may be implemented in a base or primary game.
US11651641B2
A method of asset access control includes: storing, at an access control server: an asset record corresponding to a physical asset and containing an asset identifier corresponding to the asset; and an account record corresponding to a user of the physical asset and containing an account identifier; receiving, at the access control server from a client computing device, an authorization request containing the asset identifier and the account identifier; determining, based on a comparison between the asset record and the account record, whether to authorize the request; when the determination is affirmative, transmitting an instruction to a collector device mounted on the physical asset to permit subsequent access to the asset.
US11651639B2
A method of asset access control includes: storing, at an access control server: an asset record corresponding to a physical asset and containing an asset identifier corresponding to the asset; and an account record corresponding to a user of the physical asset and containing an account identifier; receiving, at the access control server from a client computing device, an authorization request containing the asset identifier and the account identifier; determining, based on a comparison between the asset record and the account record, whether to authorize the request; when the determination is affirmative, transmitting an instruction to a collector device mounted on the physical asset to permit subsequent access to the asset.
US11651628B2
A vehicle diagnostic system includes a first diagnostic server including a diagnostic database having historical data matched with possible vehicle fixes, and configured to receive retrieved vehicle data and identify a most likely vehicle fix associated therewith. The first diagnostic server is associated with a first processing capability. The system additionally includes a second diagnostic server including a diagnostic algorithm operatively associated therewith and configured to identify a possible vehicle fix based on an assessment of the retrieved diagnostic data according to predefined criteria associated with the diagnostic algorithm. The second diagnostic server is associated with a second processing capability. A diagnostic router is disposable in communication with the first and second diagnostic servers and is configured to determine which one of the first and second diagnostic servers to send retrieved diagnostic data based on an assessment of the retrieved data and the first and second processing capabilities.
US11651623B2
Aspects of the present disclosure include methods for generating a sampled profile including a plurality of sampling points having a plurality of characteristic values associated with the detected non-visible light, identifying one or more macroblocks each includes a subset of the plurality of sampling points, calculating a number of occurrences of the local pattern value within each subset of the plurality of the sampling points for each of the one or more macroblocks, generating a first array including a plurality of weighted values by calculating the plurality of weighted values based on the numbers of occurrences of the local pattern value and corresponding sizes of the one or more macroblocks, assigning a unique index to each of the plurality of weighted values, generating a second array of the unique index by ranking the plurality of weighted values, and generating a third array including a plurality of ranking distances.
US11651622B2
A facial recognition method comprises obtaining an image to be recognized, determining whether the image to be recognized belongs to one of image groups of at least one user, determining whether an image number of a determined image group is less than a preset number when the image to be recognized belongs to the determined image group in the image groups, deleting one of facial images in the determined image group according to time parameters of the facial images in the determined image group and performing an image group updating procedure when the image number of the determined image group is not less than the preset number, and performing the image group updating procedure when the image number of the determined image group is less than the preset number.
US11651612B2
A fingerprint sensing apparatus includes a plurality of fingerprint sensing electrodes, a plurality of data lines respectively sandwiched by a first capacitance-shielding wire and a second capacitance-shielding wire, a fingerprint sensing circuit including a driver circuit with a gain larger than zero or equal to zero. During fingerprint sensing, the fingerprint sensing circuit sends a capacitance-exciting signal to a selected fingerprint sensing electrode, receiving a fingerprint sensing signal from the selected fingerprint sensing electrode, processing the fingerprint sensing signal with the driver circuit into a capacitance-eliminating signal and applying the capacitance-eliminating signal to the first capacitance-shielding wire and the second capacitance-shielding wire respectively. The capacitance between the first/second capacitance-shielding wire and the corresponding data line can be greatly reduced because the voltages at the first/second capacitance-shielding wire have same phase as that of corresponding data line, thus greatly enhance the accuracy of the fingerprint sensing apparatus.
US11651611B2
A mobile device including a processor, a memory unit, a display device disposed on a first surface of the mobile device, and a fingerprint sensor disposed on a second surface of the mobile device, wherein the second surface is a curved surface having a curvature such that the fingerprint sensor is curved to match the curvature of the curved surface.
US11651599B2
A device may process the video data, with a first machine learning model, to identify a driver of a vehicle and may process the video data associated with the driver, with a second machine learning model, to detect behavior data identifying a behavior of the driver. The device may process the behavior data, with a third machine learning model, to determine distraction data identifying whether the behavior is classified as a distracted behavior. The device may process the behavior data, with a fourth machine learning model, to determine policy compliance data identifying whether the behavior satisfies one or more policies. The device may calculate a distraction score based on the distraction data and the video data, and may calculate a policy compliance score based on the policy compliance data and vehicle data. The device may perform one or more actions based on the distraction score and the policy compliance score.
US11651594B2
A system and method for legible capture of vehicle identification data includes video cameras and a computer. Recording attributes such as gain, gain shutter speed, and white balance are adjusted throughout ranges to maximize the likelihood of capturing at least one frame in which characters, such as those on the license plate, are legible. Successful capture of a legible frame may trigger storage of the data, while unsuccessful capture may trigger additional scans.
US11651588B1
Disclosed are an object detection method and a convolution neural network. The method is performed through hierarchical architecture of the CNN and includes extracting groups of augmented feature maps from an input image through a backbone and two other groups of feature maps, identifying positive and negative samples with an IOU-based sampling scheme to be proposals for foreground and background through a proposal-sampling classifier, mapping the proposals to regions on the groups of augmented feature maps through the region proposal module, pooling the regions to fixed scale feature maps based on ROI aligning, fusing the fixed scale feature maps, and flattening the fused feature maps to generate an ROI feature vector through an ROI aligner for object classification and box regression. Because extracted features in the groups of augmented feature maps range from spatially-rich features to semantically-rich features, enhanced performance in object classification and box regression can be secured.
US11651587B2
Various embodiments include a method for product quality inspection on a group of products. The method may include: getting for each product in the group of products: image, value for each known fabrication parameter affecting quality of the group of products, and quality evaluation result; training a neural network. A layer of the neural network comprises at least one first neuron and at least one second neuron; each first neuron represents a known fabrication parameter affecting quality of the group of products and each second neuron represents an unknown fabrication parameter affecting quality of the group of products; and the images of the group of products are input to the neural network, the quality evaluation results are output of the neural network, and the value of each first neuron is set to the value for the known fabrication parameter the first neuron representing.
US11651585B2
An image processing apparatus, includes a memory; and a processor coupled to the memory and the processor configured to: identify a first recognition error, the first recognition error being an error between ground truth data and a first recognition result obtained by inputting a first feature of image data into a first image recognition model, generate a second feature obtained by adding noise to the first feature of the image data, identify a second recognition error, the second recognition error being an error between the first recognition result and a recognition result obtained by inputting the second feature into a second image recognition model, and execute training of the first image recognition model and the second image recognition model based on the first recognition error and the second recognition error.
US11651581B2
A system and method for determining a correspondence map between a first and second image by determining a set of correspondence vectors for each pixel in the first image and selecting a correspondence vector from the set of correspondence vectors based on a cost value.
US11651579B2
The present application discloses an imaging system for detecting human-object interaction and a method for detecting human-object interaction thereof. The imaging system includes an event sensor, an image sensor, and a controller. The event sensor is configured obtain an event data set of the targeted scene according to variations of light intensity sensed by pixels of the event sensor when an event occurs in the targeted scene. The image sensor is configured capture a visual image of the targeted scene. The controller is configured to detect human according to the event data set, trigger the image sensor to capture the visual image when the human is detected, and detect the human-object interaction in the targeted scene according to the visual image and a series of event data sets obtained by the event sensor during the event.
US11651571B1
Various implementations or examples set forth a method for scanning a three-dimensional (3D) environment. The method includes generating, based on sensor data captured by a depth sensor on a device, a 3D mesh representing a physical space; dividing the 3D mesh into a plurality of sub-meshes, wherein each of the plurality of sub-meshes comprises a corresponding set of vertices and a corresponding set of faces comprising edges between pairs of vertices; determining that at least a portion of a first sub-mesh in the plurality of sub-meshes is in a current frame captured by an image sensor on the device; and updating the 3D mesh by texturing the at least a portion of the first sub-mesh with one or more pixels in the current frame onto which the first sub-mesh is projected.
US11651566B2
A virtual image generation system comprises a planar optical waveguide having opposing first and second faces, an in-coupling (IC) element configured for optically coupling a collimated light beam from an image projection assembly into the planar optical waveguide as an in-coupled light beam, a first orthogonal pupil expansion (OPE) element associated with the first face of the planar optical waveguide for splitting the in-coupled light beam into a first set of orthogonal light beamlets, a second orthogonal pupil expansion (OPE) element associated with the second face of the planar optical waveguide for splitting the in-coupled light beam into a second set of orthogonal light beamlets, and an exit pupil expansion (EPE) element associated with the planar optical waveguide for splitting the first and second sets of orthogonal light beamlets into an array of out-coupled light beamlets that exit the planar optical waveguide.
US11651564B2
A system and method for facilitating virtual garment fitting includes a client module for executing a three-dimensional (3D) scan of a user's body, generating a 3D model of the user's body, and transmitting the 3D model to a web server, receiving and viewing a virtual fitting that shows a particular garment on a physical life-size model based on the 3D model, wherein the system also includes an adjustable life-size model of human bodies and a web server module for receiving the 3D model of the user's body, interfacing with the adjustable life-size model and adjusting the physical life-size model based on the 3D model, generating a virtual fitting that shows a particular garment on the physical life-size model based on the 3D model and transmitting the virtual fitting to the client module over a communications network.
US11651560B2
The present disclosure describes techniques for displaying comment information. The disclosed techniques comprise determining position information of a mobile terminal in a first coordinate system, the mobile terminal comprising a camera, a focus point of the camera being an origin of the first coordinate system; determining first position information associated with at least one comment in the first coordinate system based on the position information of the mobile terminal; converting the first position information associated with the at least one comment to second position information associated with the at least one comment in a second coordinate system based on one or more predetermined rules; obtaining the at least one comment; and displaying the at least one comment based on the second position information associated with the at least one comment in the second coordinate system.
US11651551B2
A device for decoding encoded point cloud data can be configured to: for a point of a point cloud, determine a first attribute value for a first color component based on a first predicted value and a first residual value; apply a scaling factor to the first residual value to determine a predicted second residual value, wherein the scaling factor has one or both of a non-integer value or an absolute value greater than one; for the point of the point cloud, receive a second residual value in the encoded point cloud data; determine a final second residual value based on the predicted second residual value and the received second residual value; and for the point of the point cloud, determine a second attribute value for a second color component based on a second predicted value and the final second residual value.
US11651550B2
An application server system and a method for generating a three-Dimensional (3D) model from 2D humanoid sketches is provided. The method includes receiving, by a parameterized humanoid engine, the 2D humanoid sketches from a user device associated with a user, predicting 3D vertices that correspond to the 2D humanoid sketches based on a pose, shape, and camera orientation of a subject in the 2D humanoid sketches, plotting, using a 3D vertex plotting engine, the 3D vertices to obtain a rough 3D model, rendering the rough 3D model onto a user interface of an application server system or the user device, enabling the user to realign the rough 3D model, thereby obtaining a realigned 3D model that is accurately fit the rough 3D model to the 2D humanoid sketches, and adding textures to the realigned 3D model to generate the 3D model of the subject in the 2D humanoid sketches.
US11651548B2
There is described a method of rasterizing a computer model. One or more non-linear expressions of code are identified in a fragment shader. The one or more non-linear expressions of code are transformed into one or more linear expressions of code. The one or more linear expressions of code are transferred from the fragment shader to a vertex shader. The computer model is then rasterized by executing, on the computer model, code comprised in the vertex shader, including the transferred one or more linear expressions of code.
US11651547B2
Robust temporal gradients, representing differences in shading results, can be computed between current and previous frames in a temporal denoiser for ray-traced renderers. Backward projection can be used to locate matching surfaces, with the relevant parameters of those surfaces being carried forward and used for patching. Backward projection can be performed for each stratum in a current frame, a stratum representing a set of adjacent pixels. A pixel from each stratum is selected that has a matching surface in the previous frame, using motion vectors generated during the rendering process. A comparison of the depth of the normals, or the visibility buffer data, can be used to determine whether a given surface is the same in the current frame and the previous frame, and if so then parameters of the surface from the previous frame G-buffer is used to patch the G-buffer for the current frame.
US11651544B2
A system for producing image frames for display at display device. The system includes graphics processing units including first graphics processing unit and second graphics processing unit that are communicably coupled to each other and pose-tracking means. Second graphics processing unit is configured to: process pose-tracking data, to determine device pose and velocity and/or acceleration with which device pose is changing; execute rendering application(s) to generate framebuffer data corresponding to image frame; and send, to first graphics processing unit, framebuffer data and information indicative of device pose and velocity and/or acceleration. First graphics processing unit is configured to: execute first compositing application to post-process framebuffer data, based at least on said information; and drive light source(s) using post-processed framebuffer data to display image frame.
US11651543B2
This method for generating graphic surfaces to be displayed on a screen is implemented by a graphics processor and comprises: generating a first graphic surface to be displayed on the screen; switching between generating the first graphic surface and generating a second graphic surface; generating the second graphic surface to be displayed on the screen; the switching including saving a graphic execution context of the first graphic surface; and if the generation of the second graphic surface had been interrupted during a preceding switch with the generation of another graphic surface, restoring a graphic execution context of the second graphic surface, the restored context having been saved during said preceding switch.
US11651534B2
Disclosed is a dynamic demonstration method for water-soluble ion concentration and components of an aerosol. The method comprises: obtaining concentration data of each ion in an atmospheric aerosol of a target city in a preset time period and filling the concentration data in a data table; obtaining vertex coordinates of each ion in a Maucha graph according to equivalent concentration data of each ion; drawing an aerosol ion Maucha graph of the target city in each preset time period according to the vertex coordinates; and finally making a dynamic picture according to a temporal graph of aerosol ion concentration in various time periods.
US11651525B2
A system may receive captured content identifying a first face of a user of a user device and media content identifying a second face of a person. The system may process the captured content and the media content, using a first machine learning model, to determine embeddings for the captured content and to identify landmarks in the media content. The system may combine the captured content with the media content, based on the landmarks and the embeddings, to generate combined content and to segment a combined face of the combined content, to replace the second face of the media content with the combined face, and to generate new media content that includes the combined face. The system may process the new media content, with a second machine learning model, to blend the combined face in the new media content and to generate final media content.
US11651523B2
There are disclosed various methods, apparatuses and computer program products for volumetric video encoding and decoding. In some embodiments, two or more patches formed from a three-dimensional image information are obtained, each patch representing projection data of at least a part of an object to a projection plane. A rectangle totally covering the patch is determining for each of the two or more patches. A sorting criteria is determined on the basis of a width and a height of the rectangle. The patches are sorted on the basis of the sorting criteria of the rectangles determined for the two or more patches. An initial size of a grid is selected on the basis of one or more of the largest rectangles; and the two or more patches are inserted into the grid. The grid is encoded into a bitstream.
US11651522B2
In an approach to improving the image captioning performance of low-resource languages by leveraging multimodal inputs, one or more computer processors encode an image utilizing an image encoder, wherein the image is contained within a triplet comprising the image, one or more high-resource captions, and one or more low-resource captions. The one or more computer processors generate one or more high-resource captions utilizing the encoded image and the triplet inputted into a high-resource decoder. The one or more computer processors encode the one or more generated high-resource captions utilizing a high-resource encoder. The one or more computer processors add adaptive cycle consistency constraints on a set of calculated attention weights associated the triplet. The one or more computer processors generate one or more low-resource captions by simultaneously inputting the encoded image, the encoded high-resource caption, and the triplet into a trained low-resource decoder.
US11651520B2
The disclosure provides computer systems for processing paths and a renderer that generates a stroked tessellation of a path. A data structure for processing the paths can be used, wherein the data structure is an array of indexed links that compactly encode a path. The position of one or more index values, such as a null index value, within an indexed link can encode a link's type. In one example, the computer system for processing links of a path includes one or more processing units to perform one or more operations including: (1) analyzing a data structure that encodes a link of a path, the data structure having multiple indices that refer to a control point coordinate array corresponding to the link, and (2) determining a type of the link based on a presence of at least one index null value for at least one of the indices.
US11651519B2
An automated rack imaging system is provided, including an automated guided vehicle having a housing and a propulsion system configured to move the housing. The automated rack imaging system may include an imaging system coupled to the housing. The imaging system may include a plurality of cameras. The cameras each may be configured to have a respective field of view. The fields of view may be at least partially non-overlapping with one another. The automated rack imaging system may also include an image processor configured to combine a plurality of images taken by the cameras into a single mosaic image. A method of imaging a datacenter rack with the automated guided vehicle is also provided. The method may include moving the automated guided vehicle to a first target location aligned with the datacenter rack, taking the plurality of images, and combining the plurality of images into the single mosaic image.
US11651516B2
Triangulation is applied, by a method and a device, to determine a scene point location in a global coordinate system, GCS, based on location coordinates for observed image points in plural views of a scene, and global-local transformation matrices for the views. The local coordinates are given in local coordinate systems, LCSs, arranged to define distance coordinate axes that are perpendicular to image planes of the views. The scene point location is determined by minimizing a plurality of differences between first and second estimates of the scene point location in the LCSs, the first estimates being given by linear scaling of the location coordinates, and the second estimate being given by operating the transformation matrices on the scene point location. An improved robustness to observation errors is achieved by defining the plurality of differences to penalize differences that includes the linear scaling as applied along the distance coordinate axes.
US11651511B2
Computer vision systems and methods for determining roof shapes from imagery using segmentation networks are provided. The system obtains an image of a structure from an image database, and determines a flat roof structure ratio and a sloped roof structure ratio of the roof structure using a neural network. Based on segmentation processing by the neural network, the system determines a flat roof structure ratio and a sloped roof structure ratio based on a portion of the roof structure classified as being flat and a portion of the roof structure classified as being sloped. Then, the system determines a ratio of each shape type of the roof structure using a neural network. The system generates a roof structure shape report indicative of a predominant shape of the roof structure and ratios of each shape type of the roof structure.
US11651503B2
Examples are disclosed that relate to methods and systems for determining a depth of a pixel of a depth image. In one example, a method comprises illuminating a scene with amplitude-modulated light of a plurality K of different frequencies. A sensor detects the amplitude-modulated light as reflected from the scene. A plurality K of complex signals k is formed by determining, for each frequency k of the plurality of different frequencies K, a complex signal k comprising a real portion k and an imaginary portion k. A comparison function is used to compare the plurality K of complex signals to a corresponding plurality K of modeled signals, each modeled signal k comprising a modeled real portion k and a modeled imaginary portion k. The method further comprises determining the depth of the pixel based at least on the comparison function and outputting the depth of the pixel.
US11651500B2
A method of operating a video camera system comprises recording video frames of a scene that includes a zone defined as an area within a field-of-view of the video capture element; performing a first analysis of recorded video frames showing the zone, determining, based on the first analysis, a first difference of composition thereof; performing a second analysis of an area outside of the zone; determining, based on the second analysis, a second difference of composition thereof; characterizing one or more properties corresponding to the second difference in composition; determining whether the one or more properties are associated with the first difference in composition within the zone and if so, characterizing the first difference in composition within the zone based on the one more properties and performing an action based on the characterization of the first difference in composition within the zone based on the one or more properties.
US11651498B2
Aspects of the subject disclosure may include, for example, a device that has a processing system including a processor; and a memory that stores executable instructions that, when executed by the processing system, facilitate performance of operations, including downsampling a full point cloud to obtain a downsampled point cloud, wherein the downsampling reduces a data size of the full point cloud; and using a machine-learning model to assign labels for segmentation and object identification to points in the downsampled point cloud, wherein the machine-learning model is trained on the full point cloud. Other embodiments are disclosed.
US11651495B2
A method and a system for image correction are provided. The system includes an image processor that performs the method for image correction when receiving an input image. In the method, an overexposed area within the image is determined. The channel values of pixels in the overexposed area are applied with corresponding weights. An automatic white balance process is performed on the channel values of pixels in the overexposed area according to an expectation of low saturation in the overexposed area. Besides a first channel value of each of the pixels, a second channel value and a third channel value of the pixel can be estimated according to the channel values of periphery pixels. A correction value overexposed of the first channel value of the current pixel can be calculated according to the corresponding weights of the pixels in the overexposed area.
US11651493B2
Methods and systems for crowd level estimation are provided. The system includes a plurality of performance modeling modules (206), an input module (202) and a crowd estimation technique integration module. The plurality of performance modeling modules (206) performance model each of a plurality of crowd estimation techniques based on an accuracy thereof at different crowd levels and/or at different locations. The input module (202) receives an image of a crowd. The crowd estimation technique integration module (208) selects one or more of the plurality of crowd estimation techniques in response to the performance modeling of the one or more of the plurality of crowd estimation techniques and an estimated crowd level and/or an estimated location. The crowd estimation technique integration module (208) then estimates a crowd count of the crowd in the received image in accordance with the selected one or more of the plurality of crowd estimation techniques.
US11651491B2
A method for determining a brain age, the method comprising the following: providing a brain age determining convolutional neural network (CNN) (200); training the CNN (200) to determine the brain age based on a plurality of sets of input data comprising magnetic resonance imaging (MRI) scans of a brain, the set comprising at least two types of MRI volumes, wherein the at least one type of brain tissue on the first type of the MRI volume is represented by a different contrast with respect to other tissues than on a second type of the MRI volume; and performing an inference process using the trained CNN (200) to determine the brain age based on the set of input data comprising magnetic resonance imaging (MRI) scans of a brain, the set comprising at least the two types of the MRI volumes as used for the training.
US11651490B2
Systems and methods for detecting anatomical structures include, for each training subject of a plurality of training subjects, a corresponding MR image, and generating an initial anatomical template based on a first training subject of the plurality of training subjects. A computing device can map MR images of the other training subjects onto a template space by applying a global transformation followed by a local transformation. The computing device can average the mapped MR images with the initial anatomical template to generate a final anatomical template and boundaries of an anatomical structure of interest can be drawn in the final anatomical template. The computing device can fine tune the boundaries using an edge detection algorithm. The final anatomical template can be used to identify boundaries of the anatomical structure(s) of interest automatically (e g., without human intervention) in non-training subjects.
US11651488B2
A device is provided that may include an illuminator operable to interrogate at least a lens of an eye. The illuminator may include at least one light source and a lens positioned with respect to the light source to produce interrogating radiation. The device also may include a detector operable to image the total autofluorescence response of the lens of the eye as viewable through a pupil of the eye, the detector comprising an image sensor. The device can also include a controller operable to control operation of the illuminator and the detector. The controller may interrogate at least the lens of the eye by activating the illuminator for a select time, obtain at least one image of the total autofluorescence response of the lens at the detector during or immediately subsequent to the select time, and transmit the at least one image to a remote device.
US11651485B2
According to one embodiment, a medical image processing apparatus includes processing circuitry. The processing circuitry acquires an input image based on reception data collected by transmitting/receiving ultrasound by using an ultrasound probe including a plurality of vibration elements driven in accordance with a delay profile, stores a plurality of trained models for generating, based on an input image, an output image in which noise is reduced according to a wavefront shape of when the ultrasound is transmitted in an input image, selects a trained model corresponding to a type of the ultrasound probe or the delay profile from the plurality of trained models, and generates an output image by inputting an input image to the selected trained model.
US11651483B2
A method for identifying a wellbore condition includes capturing a first image of cuttings on or downstream from a shale shaker using a first camera. A size, shape, texture, or combination thereof of the cuttings in the first image may be determined. A wellbore condition may be identified based on the size, shape, texture, or combination thereof of the cuttings in the first image.
US11651477B2
Methods, systems, and non-transitory computer readable storage media are disclosed for utilizing a plurality of neural networks in a multi-branch pipeline to generate image masks for digital images. Specifically, the disclosed system can classify a digital image as a portrait or a non-portrait image. Based on classifying a portrait image, the disclosed system can utilize separate neural networks to generate a first mask portion for a portion of the digital image including a defined boundary region and a second mask portion for a portion of the digital image including a blended boundary region. The disclosed system can generate the mask portion for the blended boundary region by utilizing a trimap generation neural network to automatically generate a trimap segmentation including the blended boundary region. The disclosed system can then merge the first mask portion and the second mask portion to generate an image mask for the digital image.
US11651472B2
A method for processing an immersive video includes: performing pruning for view images; generating an atlas by packing a patch that is extracted as a result of the pruning; deriving an offset for the patch that is comprised in the atlas; and correcting pixel values in the patch by using the derived offset.
US11651471B2
A method for processing an image is provided in which an omnidirectional image is received. The omnidirectional image is displayed on a display. Two panoramic images are generated based on the omnidirectional image by correcting distortion of the omnidirectional image. The two panoramic images are displayed on the display in response to a user input. Both of the two panoramic images are scrolled in response to a user input conducted on one of the two panoramic images displayed on the display.
US11651463B2
It is disclosed a system and method for picking and delivering articles (14) in accordance with a plurality of orders from customers (24), wherein the orders comprise pouchable article (14) of an online supermarket, which have been ordered by the customers (24), comprising the steps of: providing a storage and order-picking installation (11), in which the articles (14) of the online supermarket are stored in, preferably different, storage and picking areas (12); filling pouches (16), in accordance with the orders, with the ordered articles (14) within the storage and picking areas (12); coupling the pouches (16) to an overhead conveyor (22); handing over the filled pouches (16) to a delivery vehicle (20) configured to transport the pouches (16) in a hanging manner; transporting the hanging pouches (16) with the delivery vehicle (20) to the customers (24); determining a delivery tour by means of a controlling device (28), wherein the delivery tour defines a sequence in which the customers (24) are delivered by the delivery vehicle (20), in order to hand over to the customers (24) the pouches (16) including the articles (14), which have been ordered by the customers (24); and sorting the filled pouches (16) in accordance with the delivery route by means of the overhead conveyor (22).
US11651459B2
A system for streaming of contextual micro-content blocks for a workflow task to facilitate task performance by a user. The system includes a context sensing engine that processes one or more context inputs and generates an output based on the context inputs received from a front-end context monitoring appliance. The system includes a processing circuit having a navigation engine to navigate through digital information sources and search for information that matches one or more parameters of relevance for the workflow task. The processing circuit extracts computer-executable information files from the digital information sources that matches the one or more parameters of relevance for the workflow task and digitally processes the collected computer-executable information files into processed information blocks. The processing circuit includes a micro-content blocks creator for generating the contextual micro-content blocks from the processed information blocks. The micro-content blocks are delivered to the user when the micro-tasks are beginning.
US11651446B2
In one embodiment, a method includes maintaining a reminder store comprising one or more reminders for a first user, wherein each reminder is associated with an initial activation-condition, determining a context associated with the first user based on signals from a client system associated with the first user, determining a suppression-condition associated with at least one of the reminders is met based on the context, and suppressing the at least one reminder for the first user.
US11651444B2
The present application describes a system of managing electronic receipts including a point-of-sale system, a unique identifier detection mechanism, and a server. The point-of-sale system is configured to register a plurality of goods and/or services, comprising a transaction receipt. The unique identifier detection mechanism detects a first unique identifier and a second unique identifier. The server is in communication with the point-of-sale system and includes a processor configured to register the payment of the transaction receipt as a function of the first unique identifier and a memory device is configured to store a database with a plurality of receipt-data storage locations. In response to the approval the payment, the point-of-sale system forwards the second unique identifier and the transaction receipt to the server and stores the transaction receipt within the receipt-data storage location associated with the second unique identifier.
US11651437B2
A system that includes a calculation unit configured to receive an input derived from data measured from a sensor located in a first location, the calculation unit is configured to determine a value for a risk premium. The system includes a storage unit to store the input; and an output unit configured to receive information based on the value determined by the calculation unit and outputs a graphical representation to a display device. The system is at a second location different from the first location.
US11651431B2
Systems and methods for transforming an electronic portfolio. A system includes an electronic crossing platform that receives data defining trade orders of the electronic portfolio during an initial time period; compares portions of the data to determine an imbalance of the trade orders remaining after the initial time period and receives, during a final time period, a final trade order from a fund agent device to offset the remaining imbalance. The platform receives, after the final time period, a benchmark value of the electronic portfolio from a fund device; compares the final trade order with the remaining imbalance to determine an adjustment value; converts the benchmark value to a final value by applying the adjustment value to the benchmark value; and transforms the electronic portfolio into the transformed portfolio by creating paired buy and sell orders among the trade orders received during the initial time period at the final value.
US11651422B2
Location data associated with an on-demand electric vehicle and an indication that an on-demand electric vehicle has fallen are received. It is determined that a rental associated with the on-demand electric vehicle has ended. Information indicating that the on-demand electric vehicle is in a fallen position is provided via a user interface.
US11651416B2
A goods purchase analysis assist system is provided that can not only prevent checkouts from being crowded, but also perform settlement at timing convenient for the customer. A goods purchase analysis assist system includes a management server that communicates with a terminal of a customer, and manages purchase of goods in a store by the customer, wherein gates for managing entry and exit of the customer are installed in the store, gates for exit among the gates are configured as a first exit gate through which the customer having performed shopping passes, and a second exit gate through which the customer having not performed shopping passes, and the management server manages entry and exit of the customer passing through the gate.
US11651411B1
The disclosure herein provides systems, methods, and devices for determining and displaying market relative positions and/or attributes of unique items. A visualization system for generating electronic visualizations of market-relative attributes of unique items comprises an item selection receiver, a visualization compilation engine, and a rendering engine.
US11651408B2
A content provider can provide content, such as advertisements or other promotional material, to a recipient. A distribution system of the content provider can receive a query and select one or more advertisements and a user interface for presenting the advertisements based on the query, information associated with the user, a set of queries received from the user, and/or other information. A model for selecting the user interface can be generated by serving available user interfaces randomly or pseudo-randomly and monitoring user interaction with the served user interfaces. The model can be updated during regular use based on the performance of the user interfaces.
US11651407B2
Techniques for operating an autonomous retail system (ARS) are discussed herein. An ARS may include input devices, output devices, input-output (I/O) devices, and an inventory of items. The ARS may send or receive connection request with user equipment, such as a mobile device, and a connection may be established between the user equipment and the ARS. Techniques for identifying and authenticating the user equipment are discussed herein. The ARS may cause a display of the inventory of items on a display of the user equipment. The display of the ARS may be mirrored on the display of the user equipment. A user, via the user equipment, may provide indication(s) including a selection of an action such as a purchase action and selection of an item based on the action. Based on the indication(s), the ARS may dispense the item to the user. Scheduling techniques are discussed for the ARS to provide service to multiple customers.
US11651393B2
Techniques for providing remote messages to mobile devices based on image data and other sensor data are discussed herein. Some embodiments may include one or more servers configured to: receive, from a consumer device via a network, location data indicating a consumer device location of a consumer device; receive, from the consumer device via the network, image data captured by a camera of the consumer device; receive, from the consumer device via the network, orientation data defining an orientation of the camera when the image data was captured, wherein the orientation data is captured by an accelerometer of the consumer device; attempt to extract a merchant identifier from the image based on programmatically processing the image data; determine one or more merchants based on a fuzzy search of available ones of the location data, the merchant identifier, and the orientation data.
US11651375B2
Systems, methods, and other embodiments for ML-Based automated below-the-line threshold tuning include, in one embodiment, training an ML model to predict probabilities that an event is fraudulent on a set of events (i) sampled from a set of historic events labeled by an alerting engine as either above-the-line events or below-the-line events on either side of a threshold line indicating that an event is suspicious, and (ii) confirmed to be either fraudulent or not fraudulent; determining that the alerting engine should be tuned based on differences between probability values predicted for the events by the trained machine learning model and the labels applied to the events; generating a tuned threshold value for the threshold line based at least in part on the probability values predicted by the machine learning model; and tuning the alerting engine by replacing a threshold value with the tuned threshold value to adjust the threshold line.
US11651374B2
Checks provided to payees by payers can be subject to evaluation. Evaluation includes assessing check validity, for instance by comparing data extracted from a check with data supplied by a financial institution. Evaluation can further comprise determining check clearance probability in view of financial and other credit features of a payer. Results of a validity assessment and a clearance probability computation can provide a basis for generation and communication of recommended action including whether or not to accept a check.
US11651358B2
A method for processing of a cryptographically auditable transaction includes: receiving payment data, wherein the payment data includes at least a primary account number; transmitting the primary account number to a computing system; receiving a confirmation associated with the primary account number from the computing system; transmitting a payment request to the computing system, wherein the payment request includes at least a reference value associated with a payment transaction; receiving an acceptance request from the computing system, wherein the acceptance request includes at least the reference value, an acceptance address, one or more fee values, and a first digital signature generated by a third party; generating a second digital signature using at least the acceptance address; and transmitting at least the second digital signature to the computing system.
US11651357B2
Embodiments implement multifactor authentication without a user footprint. An application programming interface call from a client application can be received that includes a messaging identifier. A transaction identifier can be transmitted to the client application and stored. Using a shared secret, a temporary password can be generated, where the shared secret can be associated with the transaction identifier and can be stored. The temporary password can be transmitted to the messaging identifier. A second application programming interface call can be received that includes a reference transaction identifier and input, where a user provides the input to the client application. The user can be authenticated when the reference transaction identifier matches a transaction identifier stored and the input matches an expected password that is based on a stored shared secret associated with the matching stored transaction identifier. A success indicator can be transmitted to the client application based on the authentication.
US11651356B2
In various embodiments, the mobile device includes an NFC tag for near-field communication. The NFC tag includes a first storage device and a second storage device. Personal data is stored on the first storage device, which is not accessible by an NFC reader device. Prior to a transaction, the personal data is transmitted from the first storage device to the second storage device, where the data is readable or accessible by the reader device. In one embodiment, the data remains stored in the first storage device and available for future use. In another embodiment, the data comprises financial product data.
US11651348B2
Systems, methods, and apparatuses for configuring a web application for global money transfers include a customer mobile device, a processor, and a memory having processor-readable instructions that cause the processor to collect data from a web application, whereby the web application is provided on the customer mobile device in operative communication with the host computer, and determine at least one of an optional field and a required field based on the collected data. The at least one optional field and required field may receive input for conducting a money transfer. The processor-readable instructions may cause the processor to send instructions to a user interface (“UI”) for the web application, whereby the instructions are indicative of the at least one optional field and required field, and configure the UI to display the at least one optional field and required field at the web application of the customer mobile device.
US11651346B1
A system and method for performing a transaction and managing transaction data. The system and method operate by scanning an item for purchase with a point of sale system and obtaining image data of the item with an image capture device of the point of sale system during the scanning. The system and method operate by proceeding to store the image data in a memory of the point of sale system and generating, with a processor of the point of sale system, an association of the image data with purchase data acquired at the point of sale during the purchase. Further, the system and method operate by providing the association, the image data, and the purchase data to a graphical user interface, which displays the image data and the purchase data such that the image data is visually linked with the purchase data based on the association.
US11651344B2
A method for transaction handoff includes: registering a payment instrument with a server, associating the payment instrument with indirect tokens, and storing a payment token that associates the indirect tokens with the payment instrument and a device identifier in a database record; via a device, receiving an indirect token from the server; via a point-of-sale (POS) terminal, entering the indirect token, and transmitting indirect token via the internet cloud to the server; via the server, using the payment token to access the device identifier and transmitting a push notification; upon acceptance of the push notification, executing an application on the device and simultaneously displaying transaction details on both the device and POS terminal; receiving completion data that is entered via the device and transmitting the completion data to the server; and completing the transaction at the server and notifying the POS terminal and the device that the transaction is complete.
US11651337B2
A method, system, and computer program product for analyzing images of visual objects, such as currency and/or payment cards, captured on a mobile device. The analysis allows determining the authenticity and/or total amount of value of the currency and/or payment cards. The system may be used to verify the authenticity of hard currency, to count the total amount of the currency captured in one or more images, and to convert the currency using real time monetary exchange rates. The mobile device may be used to verify the identity of a credit card user by analyzing one or more images of the card holder's face and/or card holder's signature, card holder's name on the card, card number, and/or card security code.
US11651335B2
Methods and systems to control mining pools configured to mine more than one blockchain network. A pool controller may automatically select a candidate block generated for one of the blockchain networks for mining by the mining units. The selection may be based on determining an expectation value associated with each current candidate block generated for the respective blockchain networks and which of them is the highest. The expectation value may be based, at least in part, on a current coinbase value and a current difficulty setting for that blockchain network. The pool control may perform the selection with the generation of each new candidate block for any of the blockchain networks.
US11651332B2
One example of a computer-implemented method comprises receiving content data for a first physical note removably attached to a first display area of a first collaborative board located in a first location. The content data includes information displayed on the first physical note. The method further comprises determining a position of the first physical note on the first collaborative board; and outputting instructions to a second collaborative board located in a second location to generate a first virtual note in a second display area of the second collaborative board such that information displayed on the first virtual note corresponds to the information displayed on the first physical note and a position of the first virtual note on the second display area corresponds to the position of the first physical note on the first collaborative board.
US11651331B2
A mobile Quality Management/Control system for performing mobile product inspections is provided. A mobile device, such as a tablet, is configured to communicate with one or more databases and allow for real time entry (and subsequent access) of the details of product inspections for quality control and management purposes. The details of such inspections are maintained and available for all subsequent inspections. The mobile device is further configured to provide inspectors with inspection procedures and/or tutorials associated with the inspections being performed.
US11651330B2
Methods, apparatus, systems, computing devices, computing entities, and/or the like for using machine-learning concepts to determine predicted recovery rates/scores for claims, determine priority scores for the claims, and prioritizing the claims based on the same, and updating a user interface based at least in part on the prioritization of the same.
US11651328B2
A method, computer system, and a computer program product for delivery verification is provided. The present invention may include receiving a request to deliver a package to a delivery location associated with a user profile, wherein the user profile includes a first network information for verifying the delivery location. The present invention may include transmitting the user profile associated with the delivery location to a courier device, wherein the courier device is associated with a courier agent delivering the package to the delivery location. The present invention may include detecting, using the courier device, the first network information at the delivery location. The present invention may include receiving a second network information captured by the courier device at the delivery location. The present invention may include learning the received second network information for verifying the delivery location, wherein the learned second network information is stored with the user profile.
US11651326B2
Embodiments are disclosed for autonomously predicting shipper behavior. An example method includes the following operations. One or more learning models are generated. Shipper behavior data for at least one shipper is extracted. The shipper behavior data includes a plurality of features associated with the at least one shipper scheduled to ship one or more parcels. It is predicted whether one or more shipments will be sent or arrive at a particular time based at least in part on running the plurality of features of the at least one shipper through the one or more learning models.
US11651325B2
Item delivery optimization may be provided. Items may be identified as available for delivery at a first location to at least one second location. A route from the first location to the second location may be calculated and at least a portion of the route from the first location to the second location may be provided to a delivery mechanism, such as an automated delivery device and/or a user.
US11651320B2
A delivery notification mail for notifying each of users of information regarding a corresponding one of packages to be delivered by a delivery vehicle is transmitted to a first information terminal (2) owned by the user. Opening time information indicating an opening time of each of the delivery notification mails is received from the corresponding first information terminal (2). A degree of interest of each of the users in the corresponding package is calculated. The degree of interest is calculated on the basis of a difference between a transmission time of the delivery notification mail corresponding to each of the packages and the opening time indicated by the opening time information. Order of delivery of the packages is set on the basis of the degrees of interest. Delivery order information indicating the order of delivery is transmitted to a second information terminal (3).
US11651317B2
A work operation analysis system 11 includes: a deviant operation analysis unit 114 that analyzes a work video obtained by photographing work of a worker on a work process basis and, in the case where a deviant operation different from normal work has been detected, identifies the occurrence timing of the deviant operation; a work video accumulation unit (a normal work video accumulation unit 117 and a deviant work video accumulation unit 118) that accumulates a normal work video obtained by preliminarily photographing normal work and a deviant work video obtained when the deviant operation occurred; and a display unit (a display input device 111) that displays the normal work video and the deviant work video having predetermined time including the occurrence timing of the deviant operation.
US11651311B2
A forecast engine generates a clear-sky solar power generation level corresponding to a photovoltaic installation that resides within a geographical area. The clear-sky solar power generation level indicates an amount of electricity generated by the photovoltaic installation under clear-sky conditions. The forecast engine also generates a measurement device index corresponding to a measurement device that resides proximate to the photovoltaic installation. The measurement device index indicates an amount of cloud cover present at the location where the measurement device resides. The forecast engine then generates a solar power generation forecast for the geographical area based on the clear-sky solar power generation level and the measurement device index.
US11651310B2
Provided are methods, systems, and apparatuses for improving supply chain management interfaces and functionality. A frequency of occurrence for each unique combination of a use attribute and a product attribute for various supplies may be determined. A frequency table containing each unique combination may be generated as well as one or more association rules. A level of confidence and a level of lift may be determined for each of the one or more association rules, both of which may be used to generate a score for each unique combination that may be used to rank each unique combination. The ranked unique combinations may then be provided to a supply chain management interface and a database.
US11651307B2
Various methods, apparatuses/systems, and media for automatic orchestration and scheduling of task processing are disclosed. A receiver receives user input from a user onto a user interface (UI). A processor accesses a database to verify role-based access control parameters corresponding to the user's access right; authenticates and authorizes access to the application based on a positive verification; translates the task processing request displayed on the UI of a user computing device into a corresponding action to be executed for completing the task; automatically schedules the action to be completed based on receiving scheduling data inputted onto the UI of the user computing device; automatically triggers a process to complete the task based on the scheduling data corresponding to the action; and automatically notifies a result of task completion data to the client computing device. The processor provides a command line interface to generate base orchestrator template with required dependencies and core functionality.
US11651303B2
The invention relates to a method for documenting at least one work step with a hand-held tool, wherein the hand-held tool has at least one camera mechanically connected to the tool, in which the steps of activating the camera and capturing images of the work step which is performed with the hand-held tool, and the generation of image data pertaining to the work step are provided.
US11651280B2
The present disclosure provides an information processing system for predicting an evaluation of an image that is to be posted to a social media platform, and methods of use thereof.
US11651276B2
A computer-implemented method for generating a group of representative model cases for a trained machine learning model may be provided. The method comprising determining an input space, determining an initial plurality of model cases, and expanding the initial plurality of model cases by stepwise modifying field values of the records representing the initial plurality of model cases resulting in an exploration set of model cases. Additionally, the method comprises obtaining a model score value for each record of the exploration set of model cases, continuing the expansion of the exploration set of model cases thereby generating a refined model case set, and selecting the records in the refined model case set based on relative record distance values and related model score values between pairs of records, thereby generating the group of representative model cases.
US11651274B2
An approach is provided for semantic filtering to filter an input data stream of a data system to reduce an amount of data processed by the data system. The approach, for example, involves retrieving training data comprising a plurality of training data items responsive to a plurality of training queries conducted in a data system. The approach also involves performing a vectorization and a tokenization of the training data to generate a plurality of vectors comprising a plurality of tokens extracted from the plurality of training data items. The approach also involves computing a plurality of reference semantic scores for the plurality of vectors based on a semantic distance between the plurality of tokens. The approach also involves transforming the plurality of reference semantic scores into a plurality of transformed reference semantic scores based on a modulation function. The approach also involves fitting a filtering function to the plurality of transformed reference semantic scores. The approach also involves providing the filtering function to filter an input data stream of the data system to reduce an amount of data processed by the data system.
US11651271B1
Computer systems and associated methods are disclosed to detect a future change point in time series data used as input to a machine learning model. A forecast for the time series data is generated. In some embodiments, a fitting model is generated from the time series data, and residuals of the fitting model are obtained for respective portions of the data both before and after a potential change point in the future. The change point is determined based on a ratio of residual metrics for the two portions. In some embodiments, data features are extracted from individual segments in the time series data, and the segments are clustered based on their data features. A change point is determined based on a dissimilarity in cluster assignments for segments before and after the point. In some embodiments, when a change point is predicted, an update of the machine learning model is triggered.
US11651265B2
Methods, systems, and apparatus for parallel optimization of continuously running quantum error correction by closed-loop feedback. In one aspect, a method includes continuously and effectively optimizing qubit performance in-situ whilst an error correction operation on the quantum system is running. The method directly monitors the output from error detection and provides this information as feedback to calibrate the quantum gates associated with the quantum system. In some implementations, the physical qubits are spatially partitioned into one or more independent hardware patterns, where the errors attributable to each hardware pattern are non-overlapping. The one or more different sets of hardware patterns are then temporarily interleaved such that all physical qubits and operations are optimized. The method allows for the optimization of each section of a hardware pattern to be performed individually and in parallel, and can result is O(1) scaling.
US11651250B2
A computer-implemented method, a computer system, and a computer program product for automatically generated conversation output is provided. The present invention may include training an answer-intent classifier to associate an intent expressed in an example question with an example answer that is responsive to the example question. The present invention may further include classifying, using the trained answer-intent classifier, a content transmitted to the trained answer-intent classifier with the intent expressed in the example question in response to determining, using the trained answer-intent classifier, that the content includes relevant information for generating the example answer that is responsive to the example question.
US11651232B2
From a quantum program a first mutant is generated using a processor and a memory, where the first mutant is a randomly-generated transformation of the quantum program. A quality score, a correctness distance, and a probability of acceptance corresponding to the first mutant are computed. An acceptance corresponding to the first mutant is determined according to the probability of acceptance. Upon determining that an acceptance of the first mutant corresponding to the probability of acceptance exceeds an acceptance threshold, the quantum program is replaced with the first mutant. Upon determining that the quality score exceeds a storage threshold and that the correctness distance is zero, the first mutant is stored. These actions are iterated until reaching an iteration limit.
US11651224B2
A method formats a weight matrix in a current layer included in a neural network. The method includes calculating a row length for each row of the weight matrix based on a number of elements each of which has non-zero value; storing rearrangement information including result of sorting rows in the order of row lengths; performing a row transformation or the row transformation and a column transformation on the weight matrix using the rearrangement information; distributing rows of a transformed weight matrix to a plurality of processing elements (PEs); and generating formatted data including one or more group data each including values and column information being processed in each of the PEs.
US11651219B2
In one aspect, the invention comprises a system and method for control of a transaction state system utilizing a distributed ledger. First, the system and method includes an application plane layer adapted to receive instructions regarding operation of the transaction state system. Preferably, the application plane layer is coupled to the application plane layer interface. Second, a control plane layer is provided, the control plane layer including an adaptive control unit, such as a cognitive computing unit, artificial intelligence unit or machine-learning unit. Third, a data plane layer includes an input interface to receive data input from one or more data sources and to provide output coupled to a decentralized distributed ledger, the data plane layer is coupled to the control plane layer. Optionally, the system and method serve to implement a smart contract on a decentralized distributed ledger.
US11651213B2
Disclosed is a method for predicting an elution order of compounds in a mixture. The method includes (a) building a quantitative structure-retention relationship (QSRR) model and (b) predicting a chromatographic elution order of the compounds in the mixture on the basis of the QSRR model using mathematical programming. The mathematical programming is a non-linear programming technique in which a predicted elution order of the compounds is used as a constraint or a multi-objective optimization (MOO) in which a retention time prediction error and an elution order prediction error are used as objective functions. With the use of the method of the present disclosure, it is possible to optimize separation of complex mixtures in reversed-phase chromatography by enabling identification of accurate positions of individual compounds that provides higher certainty in identifying a given compound, e.g., during an “omics” analysis (proteomics, metabolomics, etc.).
US11651211B2
Techniques for training a first neural network (NN) model using a pre-trained second NN model are disclosed. In an example, training data is input to the first and second models. The training data includes masked tokens and unmasked tokens. In response, the first model generates a first prediction associated with a masked token and a second prediction associated with an unmasked token, and the second model generates a third prediction associated with the masked token and a fourth prediction associated with the unmasked token. The first model is trained, based at least in part on the first, second, third, and fourth predictions. In another example, a prediction associated with a masked token, a prediction associated with an unmasked token, and a prediction associated with whether two sentences of training data are adjacent sentences are received from each of the first and second models. The first model is trained using the predictions.
US11651210B2
A method includes defining a plurality of different windows of time in a recurrent artificial neural network, wherein each of the different windows has different durations, has different start times, or has both different durations and different start times, identifying occurrences of topological patterns of activity in the recurrent artificial neural network in the different windows of time, comparing the occurrences of the topological patterns of activity in the different windows, and classifying, based on a result of the comparison, a first decision that is represented by a first topological pattern of activity that occurs in a first of the windows as less robust than a second decision that is represented by a second topological pattern of activity that occurs in a second of the windows.
US11651205B2
A method for training a generative adversarial network, in particular a Wasserstein generative adversarial network. The generative adversarial network includes a generator and a discriminator, the generator and the discriminator being artificial neuronal networks. The method includes training the discriminator. In the step of training the discriminator, a parameter of the discriminator is adapted as a function of a loss function, the loss function including a term that represents the violation of the Lipschitz condition as a function of a first input datum and a second input datum and as a function of a first output of the discriminator when processing the first input datum and a second output of the discriminator when processing the second input datum, the second input datum being created starting from the first input datum by applying the method of the virtual adversarial training.
US11651195B2
A device may receive an image. The device may utilize an episodic memory to determine a first classification associated with the image. The device may utilize a semantic memory to determine a second classification associated with the image. The device may determine an accuracy associated with utilizing the semantic memory to determine the second classification. The device may determine that the image is associated with the first classification when the accuracy fails to satisfy a threshold accuracy. The device may determine that the image is associated with the second classification when the accuracy satisfies the threshold accuracy.
US11651193B2
According to an embodiment, an operation apparatus includes a first neural network, a second neural network, an evaluation circuit, and a coefficient-updating circuit. The first neural network performs an operation in a first mode. The second neural network performs an operation in a second mode and has a same layer structure as the first neural network. The evaluation circuit evaluates an error of the operation of the first neural network in the first mode and evaluates an error of the operation of the second neural network in the second mode. The coefficient-updating circuit updates, in the first mode, coefficients set for the second neural network based on an evaluating result of the error of the operation of the first neural network, and updates, in the second mode, coefficients set for the first neural network based on an evaluating result of the error of the operation of the second neural network.
US11651192B2
Systems and processes for training and compressing a convolutional neural network model include the use of quantization and layer fusion. Quantized training data is passed through a convolutional layer of a neural network model to generate convolutional results during a first iteration of training the neural network model. The convolutional results are passed through a batch normalization layer of the neural network model to update normalization parameters of the batch normalization layer. The convolutional layer is fused with the batch normalization layer to generate a first fused layer and the fused parameters of the fused layer are quantized. The quantized training data is passed through the fused layer using the quantized fused parameters to generate output data, which may be quantized for a subsequent layer in the training iteration.
US11651182B2
One 16 digits smart card shaped like a regular bank card in length and width with chip and swiping abilities which is divided into several different separate sectors. e.g. bank cards, credit cards, cash transactions, medical insurance usage and other personal documentation of information that are all stored on one smart card. This smart card is configured to hold financial information, general information, and documentation of a variety of various categories of different documents on its database. All parts can be accessible by one four-digit secret security code to ensure the safety of the card's information.
US11651178B2
A non-transitory storage medium stores a plurality of instruction readable by a computer of an information processing apparatus. When executed by the computer, the plurality of instruction cause the information processing apparatus to determine a generating condition such that a number of pixels of the bitmap image in a particular direction is less than or equal to a particular number, obtain the first bitmap data satisfying the generating condition by using the generating condition, determine a magnification condition for magnifying the first bitmap data based on condition information indicating a printing condition, obtain second bitmap data by using the magnification condition, and generate print data by using the second bitmap data.
US11651176B2
An image evaluation system includes an image forming apparatus and an information processing apparatus. The image forming apparatus prints a reference document including pattern images. The image forming apparatus prints, on the reference document, a check region including check items with respect to the image quality of the printed result. The image forming apparatus reads the printed reference document to generate reference document data. The image forming apparatus transmits the generated reference document data to the information processing apparatus. Based on the received reference document data, the information processing apparatus recognizes a check item selected in the check region.
US11651174B2
An information processing device includes a sensor configured to detect a substance applied to a medium containing confidential information and a processor configured to record information including substance information identifying the substance detected with the sensor and user information on a user carrying the medium in combination.
US11651165B2
A computer evaluates free-form text messages among members of a team, using natural language processing techniques to process the text messages and to assess psychological state of the team members as reflected it the text messages. The computer assembles the psychological state as reflected in the messages to evaluate team collective psychological state. The computer reports a trend of team collective psychological state in natural language text form.
US11651164B2
The present disclosure provides a method, a device, an equipment and a storage medium for mining a topic concept. The method includes: acquiring a plurality of candidate topic concepts based on a query; performing word segmentation on the plurality of candidate topic concepts and performing part-of-speech tagging on words obtained after performing the word segmentation, to obtain a part-of-speech sequence of each of the plurality of candidate topic concepts; and filtering the plurality of candidate topic concepts based on the part-of-speech sequence, to filter out a topic concept corresponding to a target part-of-speech sequence among the plurality of candidate topic concepts, in which a proportion of accurate topic concepts in the target part-of-speech sequence is lower than or equal to a first preset threshold, or a proportion of inaccurate topic concepts in the target part-of-speech sequence is higher than or equal to a second preset threshold.
US11651156B2
There is a need for more effective and efficient document summarization. This need can be addressed by, for example, techniques for contextual summarization using semantic intelligence. In one example, a method includes identifying a plurality of senses associated with a plurality of words in a document; for each word-sense pair, determining a word-sense probability score; determining, based at least in part on each word-sense probability score for a word-sense pair, one or more context buckets for the document and one or more sense buckets for the document; determining, based at least in part on the one or more context buckets for the document and the one or more sense buckets for the document, the contextual summarization of the document; and performing one or more document processing actions based at least in part on the contextual summarization.
US11651154B2
A method, computer system, and a computer program product for coordinating supervision of at least one document processing pipeline is provided. The present invention may include receiving one or more documents. The present invention may then include parsing the received one or more documents to identify one or more performance indicators associated with the received one or more documents. The present invention may also include processing the parsed one or more documents based on a series of processor nodes. The present invention may further include identifying one or more deviations associated with the identified one or more performance indicators. The present invention may also include transferring the identified one or more deviations to a supervisor component. The present invention may then include generating at least one deviation escalation. The present invention may then further include reprocessing the generated at least one deviation escalation after a human response.
US11651144B2
Systems, methods, and media for correlating information corresponding to multiple related frames on a web page are provided. In some embodiments, a method for identifying corresponding iframes on a web page to a server is provided, the method comprising: loading a web page including a plurality of iframes; receiving the requested content and identifying information for a first iframe; loading an event listener; determining a location of the first iframe in the structure of the web page; transmitting a message to a second iframe including the first identifying information and location of the first iframe; receiving, using the event listener, a message from the second iframe including second identifying information and location of the second iframe; determining that the second iframe is nested within the first iframe; and transmitting a third message to a server including at least the second identifying information and location of the second iframe.
US11651143B2
An access to a URL that includes predetermined information is received, and derivative information based on the predetermined information included in the received URL is acquired. A Web page in which the acquired derivative information is described is generated, and the generated Web page is transmitted to a source of the access to the URL. The predetermined information and the derivative information include product information.
US11651140B2
Provided is a font generating method including generating an intermediate code by adding attributes for METAFONT to code of an outline font, generating a font in the METAFONT by parsing the intermediate code, hierarchizing the font into a whole set representing a whole of a character and a partial set representing a part of the character, and changing a style of the font according to a relational equation representing a relationship between the whole set and the partial set.
US11651134B2
A method includes specifying a target memory macro, and determining failure rates of function-blocks in the target memory macro based on an amount of transistors and area distributions in a collection of base cells. The method also includes determining a safety level of the target memory macro, based upon a failure-mode analysis of the target memory macro, from a memory compiler, based on the determined failure rate.
US11651132B2
A chip package used as a logic drive, includes: multiple semiconductor chips, a polymer layer horizontally between the semiconductor chips; multiple metal layers over the semiconductor chips and polymer layer, wherein the metal layers are connected to the semiconductor chips and extend across edges of the semiconductor chips, wherein one of the metal layers has a thickness between 0.5 and 5 micrometers and a trace width between 0.5 and 5 micrometers; multiple dielectric layers each between neighboring two of the metal layers and over the semiconductor chips and polymer layer, wherein the dielectric layers extend across the edges of the semiconductor chips, wherein one of the dielectric layers has a thickness between 0.5 and 5 micrometers; and multiple metal bumps on a top one of the metal layers, wherein one of the semiconductor chips is a FPGA IC chip, and another one of the semiconductor chips is a NVMIC chip.
US11651127B2
Approaches for placing logic of a circuit design include determining respective relative activation rates of control paths in a high-level language (HLL) program by a design tool. The HLL program specifies a circuit design. The design tool compiles the HLL program into logic functions and determines respective relative activation rates of signal connections between the logic functions based on the relative activation rates of the control paths in the HLL program. The design tool selects placement locations on an integrated circuit device for the logic functions using a placement cost minimization function that factors the relative activation rates of the signal connections into placement costs.
US11651123B2
Gross energy load can be determined by combining periodic net load statistics, such as provided by a power utility or energy agency, with on-site power generation, such as photovoltaic power generation, as produced over the same time period. The gross energy load provides an indication upon which other types of energy investment choices can be evaluated. These choices can include traditional energy efficiencies, such as implementing electrical efficiency measures, which includes cutting down on and avoiding wasteful energy use and switching to energy efficient fixtures, and improving the thermal efficiency and performance of a building. The choices can also include non-traditional energy efficiencies, such as replacing a gasoline-powered vehicle with an electric vehicle, fuel switching from a water heater fueled by natural gas to a heat pump water heater, and fuel switching from space heating fueled by natural gas to a heat pump space heater.
US11651112B2
An apparatus to facilitate enabling stateless accelerator designs shared across mutually-distrustful tenants is disclosed. The apparatus includes a fully-homomorphic encryption (FHE)-capable circuitry to establish a secure session with a trusted environment executing on a host device communicably coupled to the apparatus; generate, as part of establishing the secure session, per-tenant FHE keys for each tenant utilizing the FHE-capable circuitry, the per-tenant FHE keys utilized to encrypt tenant data provided to an FHE-capable compute kernel of the FHE-capable circuitry; process tenant data that is in an FHE-encrypted format encrypted with a per-tenant FHE key of the per-tenant FHE keys; and store the tenant data that is in the FHE-encrypted format encrypted with the per-tenant FHE key of the per-tenant FHE keys.
US11651108B1
Disclosed herein is a web-based videoconference system that allows for video avatars to navigate within the three-dimensional virtual environment. The system and methods provided include those for: (1) using zones in a three-dimensional virtual environment for limiting audio and video, (2) access control using zones, (3) access control of the three-dimensional virtual environment itself, and (4) controlling user connections in a three dimensional virtual environment.
US11651102B1
A method for data filtering that identifies a topic of interest for a user and individual sub-topics within the topic the user could be, or is, interested in. A three-dimensional map depicting a topic of interest containing markers for the sub-topics is created and used to specify a level of detail about the user's interest in the sub-topics that can be shared to or used by an external source.
US11651100B2
A system, device and method for enforcing privacy during a communication session with a voice assistant are disclosed. Periodically during the communication session with the voice assistant, sensor data is acquired. The sensor data is processed to determine a number of persons present in an environment of the voice assistant. The communication of private data by the voice assistant is enabled when one person is in the environment and that person is the authorized user. The communication of private data by the voice assistant is disabled when one person is in the environment and that person is not the authorized user. When more than one person is present in the environment of the voice assistant, the communication of private data by the voice assistant may be enabled when the environment of the voice assistant is determined to match the one or more predetermined privacy criteria for a multi-person environment.
US11651097B2
A method of providing, by a computing device, access to a user of sections of an electronic document. The method includes receiving, by a computing device, a computerized image of a user accessing an electronic document. The computing device further accesses a facial recognition database and compares the computerized image to one or more entries in the facial recognition database to determine an identity of the user. The user is provided access to one or more sections of the electronic document based upon the identity of the user.
US11651079B2
Techniques for automated system requirements analysis are disclosed. A system requirements analysis (SRA) service generates a system model that includes system requirements, at least by performing natural-language processing on a natural-language representation of the system requirements. Based at least on the system model, the SRA service performs an analysis of the system requirements against codified system requirements rules. The SRA service determines, based at least on the analysis of the system requirements against the codified system requirements rules, that the system requirements include a violation of a system requirements rule. The SRA service generates a report that identifies at least (a) the violation of the system requirements rule and (b) a suggested action to remediate the violation of the system requirements rule.
US11651078B2
Systems and techniques for providing one or more authenticable operating system volumes on an electronic gaming machine are provided. The systems and techniques may, for example, involve storing one or more datasets, each representing one or more operating system volumes for an operating system, on a shadow partition and then selecting one of those datasets as part of the boot process, authenticating it, and creating one or more operating system volumes on one or more operating system partitions of the electronic gaming machine. The systems and techniques may further involve causing a kernel of the operating system to execute from the newly created one or more operating system volumes only after authentication is successfully performed.
US11651067B2
Disclosed herein are systems and method for detecting passwords vulnerable to compromise. In one exemplary aspect, a method comprises identifying a plurality of files in at least one storage device of an organization. For each respective file in the plurality of files, in response to determining that the respective file type is in the database of vulnerable file types, the method comprises parsing text in the respective file and identifying, for the respective file, at least one demographic associated with the organization. The method further comprises retrieving dictionaries and expressions specific to the at least one demographic and determining the text in the respective file comprises a password using the retrieved dictionaries and expressions of the at least one demographic. In response to determining that the text comprises the password, the method comprises generating a security alert for an administrator of the storage device.
US11651063B2
In one example, a non-transitory computer readable medium for component verification and revocation includes instructions for a processor to verify that a component in a device is valid using a verification service and consequently enable a premium service. The processor may later use information from the verification service that the component is no longer valid and consequently alter the premium service.
US11651059B2
Techniques are described for user account matching based on natural language utterances. In an example, a computer system receives a set of words, a voice print, and offer data about an offer based at least in part on a natural language utterance at a user device. The computer system determines a set of user accounts based at least in part on the set of words and determines, from this set, a first user account based at least in part on the voice print. The first user account is associated with a first user identifier. The computer system determines that the offer is associated with a second user account that is further associated with a second user identifier. The computer system generates associations of the user accounts with user identifiers and with the offer.
US11651058B2
A method for opening an application is applied in an electronic apparatus. The electronic apparatus includes a display screen and a fingerprint identification area provided opposite a preset region of the display screen. The method includes the following operations: displaying at least one application in a preset application set in the preset region; acquiring fingerprint information when a first touch operation for a target application of the at least one application is detected; and launching the target application when it is detected that the fingerprint information matches preset fingerprint information.
US11651049B2
A computer-implemented method to capture and detect clusters in, or determined by, a set V of discrete digital data comprising; computing, from the set V, an abstract separation system ASS that consists of a finite set S, whose elements are called separations; of a predetermined transitive, antisymmetric and reflexive order relation ≤ on S; and of an order-reversing involution *: S→S, that is, a mapping s→s* with the property that, (s*)*=s and that r≤s implies s*
US11651048B2
Systems and methods are described for monitoring and managing an online experience. An example method includes: obtaining user data describing interactions between a plurality of users and plurality of online services; determining, based on the user data, a rate of change in usage of the online services for each user in the plurality of users; assigning a portion of the users to a user segment based on the user data and the determined rate of change in usage; and based on the assignment, providing each user in the user segment with a customized experience in one or more of the online services.
US11651047B2
A method includes providing, to a third-party content provider, code identifying a feature associated with digital content of the third-party content provider, wherein the identification comprises a feature variable placeholder associated with the feature. The method further includes receiving, by an experimentation platform, an indication of a first event type associated with the digital content, wherein the first event type identifies a first trackable action associated with the feature. The method further includes determining, by a processing device of the experimentation platform, that the first event type does not exist in a configuration associated with the feature; The method further includes, in response to the determining, generating the first event type in the configuration, generating and providing a graphical representation of the first event type for display in a user interface of the experimentation platform, and tracking the first event type on the experimentation platform.
US11651036B2
Systems and methods for indexing blockchain data in a blockchain system. These systems and methods receive a set of transactions from one or more transaction blocks of a blockchain, wherein the transactions in the set have been validated by one or more peer systems of the blockchain. The systems and methods further generate an index to one or more fields of one or more transactions in the set of transactions of the transaction block generate an index representative of at least one field in the set of transactions of the transaction block and provide the generated index for validation by a peer system of the blockchain. After receiving verification from at least a threshold number of peer systems that the generated index has been validated by the peer system, the generated index is stored as an index block in the blockchain.
US11651031B2
A method, system, and computer program product for abnormal data detection. According to the method, a plurality of data points collected at different time points are classified into a plurality of groups. A plurality of groups of potential abnormal data points are determined from the plurality of groups. Correlations between a first group of the plurality of groups of potential abnormal data points with other groups of potential abnormal data points are determined. In response to the first group of the plurality of groups of potential abnormal data points being uncorrelated to a majority of the other groups of potential abnormal data points based on the correlations, data points in the first group are identified as abnormal data points.
US11651027B2
A data storage device and method for object detection and tagging quality of service based on storage workload are provided. In one embodiment, a data storage device is provided comprising a memory and a controller. The controller is configured to receive a plurality of image frames for storage in the memory; identify objects in the plurality of image frames; maintain a map that associates each identified object with image frames of the plurality of images frames that contain the identified object; receive a request for image frames that contain an object of interest; and use the map to identify which image frames of the plurality of image frames are associated with the object of interest. Other embodiments are provided.
US11651007B2
The subject matter herein provides a method, apparatus and computer program product that combines, in one intuitive interface, visualization user interfaces (UIs) as used for descriptive analytics, with workflow UIs as used for predictive analytics. These interfaces provide a visual workspace front-end. The workspace is coupled to a back-end that comprises a data processing engine that combines progressive computation, approximate query processing, and sampling, together with a focus on supporting user-defined operations, to drive the front-end efficiently and in real-time. The processing engine achieves rapid responsiveness through progressive sampling, quickly returning an initial answer, typically on a random sample of data, before continuing to refine that answer in the background. In this manner, any operation carried out in the platform immediately provides a visual response, regardless of the underlying complexity of the operation or data size.
US11651001B2
A method is provided for analyzing and interpreting a dataset composed of electronic documents including free-form text. The method includes unifying terms of interest in the collection of terms of interest to identify variants of the terms of interest. This includes identifying candidate variants of a term of interest based on semantic similarity between the term of interest and other terms in the database, determined using an unsupervised machine learning algorithm. Linguistic features and contextual features of the term of interest and its candidate variants are extracted, at least the contextual features being extracted using the unsupervised machine learning algorithm. And a supervised machine learning algorithm is used with the linguistic features and contextual features to identify variants of the term of interest from the candidate variants, such as for application to generate features of the documents for data analytics performed thereon.
US11651000B2
A computer-implemented method of generating a visual representation of items comprising selecting a pair of items m and n comprising parameters representing a property, selecting a pair of parameters p and q, being amp the parameter p of item m, bmq the parameter q of item m, anp the parameter p of item n, and bnq the parameter q of item n, calculating a pair of weights wp and wq based on amp, bmq, anp and bnq, and based on amp, bmq, anp and bnq, storing, the pair of weights, determining a first vertex item comprising the greatest value for the parameter p, a second vertex item comprising the greatest value for the parameter q, and a third vertex comprising the greatest value for a parameter r, generating a plurality of points based on stored and determined values, and displaying a geometric shape comprising the plurality of points.
US11650998B2
Examples of the present disclosure describe systems and methods for determining authoritative documents based on implicit interlinking and communication signals. In aspects, a search operation may be initiated from one or more applications or services. The search operation may be processed to identify search information, such as one or more content items, content topics, or entities. The identified search information may be used to search one or more data sources for implicit relationships between the search information and content items and/or entities stored by the data sources. The results of the search may be collected and ranked according to one or more criteria. The ranked results may be provided in response to the search operation.
US11650995B2
Systems and methods are described for customizable data streams in a streaming data processing system. Routing criteria for the customizable data streams are defined by a user, an automated process, or any other process. The routing criteria can be defined using graphical controls. The streaming data processing system uses the routing criteria to determine data that should be used to populate a particular data stream. Further, processing pipelines are customized such that a particular processing pipeline can obtain data from a particular user defined data stream and write data to a particular user defined data stream. Data is routed through the user defined data streams and customized processing pipelines based on a data route. A data route for a set of data may include multiple user defined data streams and multiple processing pipelines. The data route can include a loop of processing pipelines and data streams.
US11650993B2
Embodiments of this application provide an information query method for a terminal and a terminal, to reduce unnecessary bandwidth traffic of a user and reduce a processing load of a service system when querying service information on a terminal app. The method in the embodiments of this application includes: receiving a first request, where the first request is used to indicate to query target service information of a first application app on the terminal; and determining, according to a query policy preset on the terminal, to process the first request on the terminal or request a service system associated with the terminal to process the first request.
US11650982B2
A system for generating a mixed query plan including operator alternatives. A method may include generating a mixed query plan including a first operator selected as a pre-compiled operator; generating the mixed query plan including a second operator selected as operator alternatives, the operator alternatives configuring the second operator as pre-compiled or code-generating alternatives; delaying selection of one of the operator alternatives until additional information regarding the mixed query plan becomes available; generating the mixed query plan including a third operator selected as a code-generating operator; and selecting, given the third operator representing the additional information, one of the operator alternatives to enable execution of the mixed query plan using the selected operator alternative. Related methods and articles of manufacture are also described.
US11650979B2
A method executed by a computing device includes obtaining a string of words and determining whether two or more words of the string of words are in a word group. When the two or more words are in the word group, the method further includes determining a set of identigens for each word of the word group to produce sets of identigens, where a set of identigens of the sets of identigens represents one or more different meanings of a word of the word group. The method further includes interpreting, using identigen pairing rules, the sets of identigens to produce an entigen group. The method further includes assigning a new entigen to represent the entigen group, where the new entigen represents a most likely meaning interpretation of the word group.
US11650977B2
Disclosed embodiments are methods, apparatuses, and computer-readable media for annotating distributed data without redundant data copying. In one embodiment, a method is disclosed comprising reading a raw dataset, the raw dataset comprising a first set of columns and a first set of rows; generating an annotation dataset, the annotation dataset comprising a second set of columns and a second set of rows; assigning row identifiers to each row in the second set of rows, the row identifiers aligning the second set of rows with the first set of rows based on the underlying storage of the raw dataset and annotation dataset; and writing the annotation dataset to a distributed storage medium.
US11650974B2
Methods and apparatus are disclosed for controlling distributed software applications implementing asynchronous replication of shared data objects. Each shared data object has a distinct token. A token has respective states (active or inactive) at each computing system sharing the data object. At most one computing system can have the token active at any time; possessing an active token allows a computing system to update the shared data object. Counters maintain state across the computing systems, and semantic checks specific to a class of data objects (or, a single object) ensure consistency of updates across computing systems. Token activation requests and update replication requests are supported. Participating computing systems can have asymmetric or symmetric roles. Token management can be provided by a framework offering superior performance compared to conventional locking systems, co-existence with local conventional locking systems, and a single uniform interface for streamlined integration with existing software applications.
US11650964B2
Described herein are systems, methods, and software to manage the downtime associated with updates and configuration modification to the database. In one implementation, a migration service initiates a migration of data from a first database to a second database. The migration service further identifies, in a transaction log, modifications to the data in the first database after initiating the migration of the data and, for each modification, applies one or more transformation rules to the modification to make a compliant modification and updates the second database with the compliant modification. Once the migration is complete and no more modifications exist in the transaction log, the migration service may transition from using the first database as an active database to using the second database as the active database.
US11650956B2
A backup system is described for prioritizing backup data in enterprise networks. Messages containing data to be backed up are received at a backup server from endpoint devices and a priority value is determined for each message based on numerous factors, such as the organizational role of the user of the endpoint, the time since last backup, average upload speed, frequency of backups, and other properties. The system prioritizes backing up of messages based on the priority value of the messages.
US11650953B2
A method of computing in memory, the method including inputting a packet including data into a computing memory unit having a control unit, loading the data into at least one computing in memory micro-unit, processing the data in the computing in memory micro-unit, and outputting the processed data. Also, a computing in memory system including a computing in memory unit having a control unit, wherein the computing in memory unit is configured to receive a packet having data and a computing in memory micro-unit disposed in the computing in memory unit, the computing in memory micro-unit having at least one of a memory matrix and a logic elements matrix.
US11650952B2
Apparatuses, systems, and methods related to memory pooling between selected memory resources via a base station are described. A system using a memory pool formed as such may enable performance of functions, including automated functions critical for prevention of damage to a product, personnel safety, and/or reliable operation, based on increased access to data that may improve performance of a mission profile. For instance, one apparatus described herein includes a first memory resource, a first processor coupled to the first memory resource, and a wireless base station coupled to the first processor. The first memory resource, the first processor, and the base station are configured to enable formation of a memory pool between the first memory resource and a second memory resource at a vehicle responsive to a request to access the second memory resource from the first processor transmitted via the base station.
US11650950B2
A control system, a switch, and a method for controlling an execution device. The control system comprises a processor, a control module, and address resolution modules. The processor is connected to the control module by means of a peripheral component interconnection high-speed PCIe bus, the control module is connected to one or more address resolution modules by means of address buses, and each address resolution module is configured to be connected to one execution device, wherein address information of a port to be controlled on each execution device is preconfigured on the processor, and the address information is used for enabling the processor to address to a corresponding address resolution module by means of the control module. According to the control system, the number of occupied pins of the control module can be reduced, a specially developed driving program is not needed, the control logic is simple, and the operation is stable.
US11650949B2
A system includes a fabric switch including a motherboard, a baseboard management controller (BMC), a network switch configured to transport network signals, and a PCIe switch configured to transport PCIe signals; a midplane; and a plurality of device ports. Each of the plurality of device ports is configured to connect a storage device to the motherboard of the fabric switch over the midplane and carry the network signals and the PCIe signals over the midplane. The storage device is configurable in multiple modes based a protocol established over a fabric connection between the system and the storage device.
US11650947B2
Embodiments of apparatuses, methods, and systems for highly scalable accelerators are described. In an embodiment, an apparatus includes an interface to receive a plurality of work requests from a plurality of clients and a plurality of engines to perform the plurality of work requests. The work requests are to be dispatched to the plurality of engines from a plurality of work queues. The work queues are to store a work descriptor per work request. Each work descriptor is to include all information needed to perform a corresponding work request.
US11650946B2
An electronic device according to various embodiments may comprise: a sensor circuit; a memory storing handler activation information; and a first processor and a second processor operatively connected to the sensor circuit and the memory. The sensor circuit may be configured to transmit an interrupt signal using an interrupt transmission unit comprising circuitry electrically connected to the first processor and the second processor, and configured to transmit sensor data using a sensor data transceiver electrically connected to the first processor and the second processor. The memory may store instructions which, when executed, cause the first processor to: amend or update interrupt handler activation information in the memory in response to a system state of the electronic device, and receive the sensor data from the sensor circuit in response to an interrupt signal transmitted from the sensor circuit based on identifying, using the interrupt handler activation information, that the first processor processes the interrupt of the sensor circuit; wherein the instructions, when executed, cause the second processor to: receive the sensor data from the sensor circuit in response to the interrupt signal transmitted from the sensor circuit based on identifying, using the interrupt handler activation information, that the second processor processes the interrupt of the sensor circuit.
US11650942B2
The invention relates to a method, a non-transitory computer-readable storage medium, and an apparatus for executing an embedded multi-media card (eMMC) command. The method is performed by a processing unit of a flash controller to include: receiving an eMMC command from a host side; and performing a first function associated with a host performance acceleration (HPA) mode according to content of reserved bits of the eMMC command. The HPA mode allows the host side to allocate space in a system memory as an HPA buffer. The HPA buffer stores logical-block-address to physical-block-address (L2P) mapping entries obtained from the flash controller, and each L2P mapping entry stores information indicating which physical address that user data of a corresponding logical address is physically stored in a flash device, thereby enabling the host side to issue an HPA read command carrying the physical address to the flash controller.
US11650936B2
Systems and methods are provided for binding one or more components to an identification component of a hardware module. Each of the serial numbers for the one or more components are included within a module-specific authentication certificate that is stored within the identification component of the hardware module. When connected to a computing platform, an authentication system of the computing platform is capable of retrieving the module-specific authentication certificate. The authentication system can compare the list of serial numbers included in the module-specific authentication certificate with one or more serial numbers read over a first interface. If the two lists of serial numbers match, the authentication system can flag the hardware module as authenticate through authentication of all components of the hardware module.
US11650932B2
A non-volatile storage system includes a memory controller connected to an integrated memory assembly. The integrated memory assembly includes a memory die comprising non-volatile memory cells and a control die bonded to the memory die. The memory controller receives commands from a host, performs logical address to physical address translation (“address translation”) operations for the commands, and instructs the integrated memory assembly to perform one or more operations in support of the command. The control die also includes the ability to perform the address translation. When performing a command from the host, the memory controller can choose to perform the necessary address translation or instruct the control die to perform the address translation. When the control die performs the address translation, the resulting physical address is used by the control die to perform one or more operations in support of the command.
US11650930B2
A computing device, including a processor; a memory, wherein the memory is accessible for memory operations via a range of logical memory addresses; a peripheral interface including a first control register; and a peripheral address remapping module configured to determine that the peripheral interface is unused for interfacing with a peripheral; determine a first memory address for accessing the first control register; determine a first logical memory address, the first logical memory address outside of the range of logical memory addresses for accessing the memory; and map the first logical memory address to the first memory address, wherein the first control register is accessible for memory operations using the first logical memory address.
US11650927B2
The present technology relates to an electronic device. A memory device having improved metadata management performance according to the present technology includes a training operation controller configured to perform the training operation with a memory controller that controls the memory device, when power is supplied to the memory device, a training buffer configured to store training data used by the training operation controller during the training operation, and a normal operation controller configured to perform the normal operation under control of the memory controller, when the training operation is completed. The normal operation controller outputs the training data stored in the training buffer to the memory controller according to a request of the memory controller during the normal operation.
US11650926B2
A system and method of handling data access demands in a processor virtual cache that includes: determining if a virtual cache data access demand missed because of a difference in the context tag of the data access demand and a corresponding entry in the virtual cache with the same virtual address as the data access demand; in response to the virtual cache missing, determining whether the alias tag valid bit is set in the corresponding entry of the virtual cache; in response to the alias tag valid bit not being set, determining whether the virtual cache data access demand is a synonym of the corresponding entry in the virtual cache; and in response to the virtual access demand being a synonym of the corresponding entry in the virtual cache with the same virtual address but a different context tag, updating information in a tagged entry in an alias table.
US11650911B2
Embodiments provide for automated testing of an Application Under Test (AUT) that utilizes an infinite scroll element. Automated testing of the AUT can comprise executing one or more test scripts on the AUT which can present a user interface including a plurality of elements and the test scripts can perform one or more functional tests on the AUT through the plurality of elements of the user interface. During performance of the one or more functional tests, a scroll event associated with an element of the user interface can be detected and a determination can be made as to whether the element associated with the scroll event is an infinite scroll element. In response to determining the element is an infinite scroll element, a set of test results for the functional test can be recorded including results for the infinite scroll element and an interaction with the infinite scroll element.
US11650905B2
Embodiments are disclosed for testing source code changes. The techniques include generating an incremental intermediate representation of a security vulnerability fix to repair an identified security vulnerability of a source code application. The techniques also include merging the incremental intermediate representation with a full intermediate representation of a previous version of the source code application. The techniques further include generating an impact graph based on the merged intermediate representation. Additionally, the techniques include performing a security vulnerability analysis on the security vulnerability fix based on the merged intermediate representation, the impact graph, and the identified security vulnerability. Further, the techniques include updating the security vulnerability analysis by removing one or more findings that are not related to the impact graph. Also, the techniques include generating a security assessment for the security vulnerability fix based on the updated security vulnerability analysis.
US11650904B2
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for performing real-time code analysis. One of the methods includes receiving a request to perform real-time code analysis on source code, wherein the request identifies one or more target source code elements. A plurality of real-time annotation values occurring in the source code for the target source code elements are identified. A call graph is generated for the one or more target source code elements. The call graph is traversed to identify one or more real-time violations, wherein each real-time violation is an instance in the source code that violates one or more real-time safe criteria. An output is provided that identifies one or more of the real-time violations occurring in the source code.
US11650903B2
Techniques are described for generating a programming score for a user based on source code submissions for a programming task set. In an embodiment, a programming system generates, at random, a programming task set for submission by a user. The programming system receives source codes submitted for the programming task set in a programming session with a client computer system of a user. The programming system executes the source codes to evaluate their accuracy. Based on the execution, the programming system determines that some source codes are evaluated to be accurate thereby solving corresponding programming tasks from the programming task set. Based on such an execution, programming system determines the programming score for the particular user for the programming task set.
US11650899B1
A method includes identifying maximum and minimum values in an input data set after a request to display data from the data set, which is remote and includes many entries with a first and a second value. First values are ordered sequentially and maximum and minimum values are second values. The method subtracts the minimum value from the maximum value to find a height, determines a target data amount for downloading to display to satisfy interface quality experience criteria, and calculates a difference level for a compression algorithm. The compression algorithm uses the difference level to select input data set entries for a compressed data set and is based on the input data set, the target data amount and the height. The method includes processing the input data set with the compression algorithm and the difference level to create the compressed data set, and transmitting the compressed data set.
US11650885B2
Systems and methods for providing and/or facilitating live browsing of granular mail or mailbox data, such as data stored within Exchange mailboxes, are described. For example, the systems and methods may provide mechanisms for browsing and/or restoring granular data (e.g., email data) from an Exchange database backup copy (or other secondary copy), without having to restore the entire database from the backup copy.
US11650882B1
In general, embodiments relate to a method for performing rename operations, the method comprising: obtaining a rename list from a snapshot difference report, sorting the rename list to obtain an ordered rename list, making a determination using the ordered rename list that circular rename entries exist in the ordered rename list, based on the determination, creating a plurality of temporary target paths based on the circular rename entries, generating a temporary rename list of the rename operations, generating a circular rename list of the rename operations, performing rename operations in the temporary rename list, and after completing operations in the temporary rename list, performing rename operations in the circular rename list.
US11650881B2
A system and method for managing a reduction in capacity of a memory sub-system. An example method involving a host system: determining, by a host system, that a failure affects a storage capacity of a memory sub-system, wherein the memory sub-system comprises stored data of a storage structure; instructing, by the host system, the memory sub-system to operate at a reduced capacity and to retain the stored data of the storage structure; receiving, by the host system, a set of storage units of the memory sub-system that are affected by the failure; and recovering, by the host system, data that was in the set of storage units affected by the failure.
US11650879B2
A method for execution by a computing device of a storage network begins or continues by generating a plurality of estimated efficiency models associated with a plurality of processing units of the storage network, where an estimated efficiency model of the plurality of estimated efficiency models includes estimated efficiency probabilities, and where the estimated efficiency probabilities correspond to data access request types for a processing unit of the plurality of processing units. The method further includes storing the plurality of estimated efficiency models in memory of the storage network.
US11650871B2
A system and a method for verification of execution of an activity are provided. The method comprises receiving a user input indicative of enablement of the verification, and displaying, in response to the reception of the user input, a target element comprising a menu for selecting an edit action. The method further comprises receiving, in response to the selection of the edit action, a verification element, and determining a status of the activity, wherein the status of the activity comprises either of successful execution of the activity or non-successful execution of the activity. Further, the method comprises generating a verification response based on the status of the activity and the verification element.
US11650870B2
Techniques are disclosed for monitoring operation of and/or interaction with a website to detect events (“frustration events”). In at least one embodiment, a detection system is disclosed that can monitor a website for the same or unrelated interaction and operation to detect events that affect the performance of a website, while contributing to the frustration of user interaction with the website. The detection system can monitor interaction with and/or operation of one or more documents of a website. Interactions with a website, operations of the website, or a combination thereof, may be assessed with respect to a threshold defining an event. One or more criteria (e.g., a time period) of the event may be assessed for the interactions and operations. Event data may be generated for the event(s) that occur, and the event data may be sent to a host system to adjust operation of the website.
US11650860B2
Services can be managed across containers. A management service can obtain or compile configuration information for containerized applications and containerized services that are hosted on a computing device. The configuration information can define how a containerized application is dependent on a containerized service. Using the configuration information, the management service can establish data paths between containers to enable container services running in the containers to perform cross-container communications by which a containerized application in one container can access a containerized service in another container. The management service may also enable a container service to perform communications by which a containerized application can access services provided by the host operating system.
US11650853B2
Systems and methods for managing resources in resource-consuming computational systems and processes
Various approaches for allocating resources to multiple virtual machines include identifying multiple reserved instances, each specifying a quantity of one or more computational resources compatible with the feasible resource template for the VMs; computationally generating, for each of the VMs, an instance-ranking list indicating a ranking order of the reserved instances having templates feasible for the VM; computationally generating, for each of the reserved instances, a VM-ranking list indicating a ranking order of the VMs to which the resources specified by the reserved instance may be allocated; and based at least in part on the instance-ranking list and the VM-ranking list, computationally mapping each of the VMs to one of the reserved instances.
US11650841B2
Systems and methods for data replication. A data processing service can present a user interface configured to receive a data fusion algorithm from a user, and a request to execute a job, each job including instructions to copy data from one of a plurality of source databases to one of a plurality of target databases, and can present a plurality of virtual machines, each virtual machine comprising: a processing unit configured to attempt to start the job requested by the user, when the job can be started, lock the job from the rest of the plurality of virtual machines, and execute the job according to the data fusion algorithm using a random access memory (RAM) memory bucket.
US11650837B2
In some examples, a method includes: receiving, with a computer virtualization scheduler, network locality information for virtualization equipment; receiving, with the computer virtualization scheduler, network utilization information for virtualization equipment; and determining, with the computer virtualization scheduler and based on the received network locality information and the received network utilization information, virtualization workload placement in order to maximize available network bandwidth and minimize network latency between virtualization equipment.
US11650833B1
Automated migration systems and methods are described for generating guided user interfaces (GUIs) for tracking migrating legacy networked resources within a computer network environment during a technical migration. The automated migration systems and methods include loading, by a dashboard tracking application (app) implemented on a migration server according to first and second migration schema formats, into a migration database each of first and second reporting data and first and second tracking data corresponding to first and second legacy networked resources as tracked during an active migration session. The dashboard tracking app receives, during the active migration session, a dashboard request for graphical status of each of the first and second legacy networked resources, and automatically generates a tracking GUI rendering first and second statutes of the first and second legacy networked resources based on the first and second reporting data and the first and second tracking data.
US11650831B2
Disclosed herein are systems, methods, and devices that configure components of applications. A computing platform implemented using a server system may be configurable to cause determining an initial configuration of an application component that is configured to enable interactions with a user. The initial configuration is determined based on configuration parameters stored in the computing platform. The computing platform may also cause including a first instance of the application component in a webpage, the first instance being generated based on the initial configuration. The computing platform may also cause receiving a function call from the webpage, the function call being generated based on a user interaction with the webpage. The computing platform may also cause implementing a new instance of the application component responsive to the function call, the new instance comprising at least one change implemented based, at least in part, on the function call.
US11650824B2
An integrated circuit including memory to store image data and filter weights, and a plurality of multiply-accumulator execution pipelines, each multiply-accumulator execution pipeline coupled to the memory to receive (i) image data and (ii) filter weights, wherein each multiply-accumulator execution pipeline processes the image data, using associated filter weights, via a plurality of multiply and accumulate operations. In one embodiment, the multiply-accumulator circuitry of each multiply-accumulator execution pipeline, in operation, receives a different set of image data, each set including a plurality of image data, and, using filter weights associated with the received set of image data, processes the set of image data associated therewith, via performing a plurality of multiply and accumulate operations concurrently with the multiply-accumulator circuitry of the other multiply-accumulator execution pipelines, to generate output data. Each set of image data includes all of the image that correlates to the output data generated therefrom.
US11650823B2
An information processing apparatus includes a processor configured to execute a reset process for resetting a watchdog timer, execute a recovery process of the information processing apparatus, in a case where the watchdog timer is not able to be reset within a time limit, and sets the time limit to a longer time, in a case where an apparatus load which is at least one of a current processing load per unit time of the information processing apparatus or a processing amount of a processing request which is input to the information processing apparatus is large, as compared to a case where the apparatus load is small.
US11650814B1
Generating customized documentation is disclosed, including: receiving a set of meta information describing an aspect of an application; and generating a document to provide guidance specific to the application based at least in part on at least a subset of the set of meta information.
US11650813B2
Disclosed is a method, a device, a system and/or a manufacture of secure and efficient product development through subscription to an event associated with a restricted design dependency tree. In one embodiment, a method for secure development of design data includes receiving a request for retrieval of a root version of a dependency tree. A dependency reference from the root version is followed to a version of a sub-component. The version of the sub-component is determined to have a positive authorization status for read access through a database association with a unique identifier of a user and/or a group profile. A restricted tree data comprising the unique identifier of the root version and the version of the sub-component is returned. The user and/or the group profile is then subscribed to receive a message on a client device generated in response to an event associated with the restricted design dependency tree.
US11650808B2
Disclosed embodiments relate to performing updates to Electronic Control Unit (ECU) software while an ECU of a vehicle is operating. Operations may include receiving, at the vehicle while the ECU of the vehicle is operating, a software update file for the ECU software; writing, while the ECU is operating, the software update file into a first memory location in a memory of the ECU while simultaneously executing a code segment of existing code in a second memory location in the memory of the ECU; and updating a plurality of memory addresses associated with the memory of the ECU based on the software update file and without interrupting the execution of the code segment currently being executed in the second memory location in the memory of the ECU.
US11650791B2
A computing device and a method for generating relative narration. In one instance, the computing device include a display device displaying a graphical user interface including textual information received from a first application. An electronic processor of the computing device receives a user interface element associated with the textual information scheduled for relative narration. The electronic processor extracts a plurality of entities from the user interface element, converts the plurality of entities into a narrated string using a second application, generates the relative narration of the textual information using the narrated string, and output the relative narration.
US11650783B2
An information transmission system includes an encoder, a display, an imaging apparatus, and a decoder. The encoder is mounted on a first aircraft and is configured to encode information to create a secret code. The display is mounted on the first aircraft and is configured to display the secret code created by the encoder at a predetermined position on a surface of a body of the first aircraft. The imaging apparatus is mounted on a second aircraft and is configured to capture an image of the first aircraft. The decoder is mounted on the second aircraft and is configured to detect an image region including the secret code from the image captured by the imaging apparatus, decode the secret code by performing image processing on the detected image region, and read the information.
US11650775B2
An information processing apparatus includes an obtaining unit that obtains media information concerning paper sheets set in media feed units provided to a printing apparatus, respectively, and includes a control unit. The control unit determines that designation information for determining a used media feed unit to be used for printing is not required in a case where it is possible to selectively determine the used media feed unit from the media feed units based on the media information. The control unit indicates the designation information in a case where it is not possible to determine the used media feed unit based on the media information.
US11650772B2
Which file to be printed is determined in a case where a print instruction is given from a user in a conversation service. A server system that provides a conversation service includes a determination unit configured to determine that a print instruction has been given from a user in the conversation service, and a posting unit configured to, on a basis of the determination unit determining that the print instruction has been given, post on the conversation service a name of a file as a print target candidate, the file being uploaded to the conversation service most recently before the determination unit determines that the print instruction has been given.
US11650750B2
A first delay value is obtained by a first memory subsystem of a plurality of memory subsystems. The first memory subsystem performs a first scan operation after a first time from a first event for the first memory subsystem. The first time is based on the first delay value. A second memory subsystem of the plurality of memory subsystems performs a second scan operation based upon a second delay value that is different than the first delay value.
US11650741B2
Techniques in electronic systems, such as in systems including a processor complex having one or more system processors and one or more memories, provide improvements in one or more of system security, performance, cost, and efficiency. In some embodiments, the system includes secure boot logic (SBL) having immutable hardware enabled, in response to a reset of the system, to securely boot one or more boot processors of the SBL to execute known-good executable code. The SBL is then enabled to securely boot the one or more system processors to execute system code stored in a non-volatile one of the memories by copying the system code to another one of the memories from which at least one of the system processors is able to access the system code for a respective initial instruction fetch. The non-volatile memory is not accessible to the system processors.
US11650739B1
A method for generating a crash-consistent backup of a source volume includes designating certain blocks of an operating source volume to be copied to a target volume, copying the designated blocks from the source volume to the target volume; initiating a time-based tracking process and detecting writes to blocks of the source volume. Using the time-based tracking process to maintain a time-ordered list of blocks that are written to during the copying of blocks to the target volume and to determine when the blocks on the target volume are in a sane state that permits a crash-consistent backup. After the designated blocks are copied, using the time-ordered list to continue copying blocks to the target volume. After the time-tracking process determines the blocks on the target volume are crash consistent (i.e., in a sane state), a snapshot can be transferred to a backup volume and time-tagged as a crash-consistent backup.
US11650735B1
A software developer can use a local browser, running on a local machine of the developer in a first location to access a real device (e.g., a smart phone) at a second location, such as a datacenter. The developer can select and control the remote device, in the second location. A mirrored display of the remote device can be generated on the local machine by transmitting a video feed of the screen of the remote device to the local machine. The developer can interact with the mirrored display, and the interactions can be transmitted to the remote device. The developer can activate an accessibility mode via the local machine to test accessibility features of a program.
US11650732B2
A method and workstation for generating a transcript of a conversation between a patient and a healthcare practitioner is disclosed. A workstation is provided with a tool for rendering of an audio recording of the conversation and generating a display of a transcript of the audio recording using a speech-to-text engine, thereby enabling inspection of the accuracy of conversion of speech to text. A tool is provided for scrolling through the transcript and rendering the portion of the audio according to the position of the scrolling. There is a highlighting in the transcript of words or phrases spoken by the patient relating to symptoms, medications or other medically relevant concepts. Additionally, there is provided a set of transcript supplement tools enabling editing of specific portions of the transcript based on the content of the corresponding portion of audio recording.
US11650718B2
Flexible graphic element objects in a process plant are configurable both in a run-time operating environment in which a process is being controlled and in a configuration environment. An instantiated flexible graphic element object may be a display view or may be another graphic element included on a display view. A graphic element object may be linked to and/or derived from another graphic element object, and changes to a particular graphic element object may be propagated to its derivations, e.g., according to a distribution policy. Changes to definitions corresponding to a particular graphic element object (e.g., to the definition of a graphic element attribute such as a shape, animation, event handler or property) may be overridden or modified in another object derived from the particular graphic element object. The modified derived object may be renamed and saved separately from the particular graphic element object.
US11650715B2
A mobile computing device runs multiple activities concurrently and provides at least two modes for interacting with the activities. The user may toggle between the modes as desired. In a full-screen mode, one activity occupies substantially an entire display screen. In a windowed mode, the activity is visible within a window, and a portion of at least one other window is also visible. In the windowed mode, the user can cause windows to move, thereby changing focus from one activity to another. For example, the window having focus can be moved off the screen, to be replaced by a new window that is then given focus. The windows are ordered in a sequence and move in concert with one another; pushing one window off one edge of the screen causes a new window to appear at the opposite edge. A persistent positional relationship can be established among windows.
US11650710B2
In one embodiment, applications installed on a mobile device may be identified. Historical data pertaining to use of the applications installed on the mobile device may be obtained. A context of the mobile device may be ascertained. Locations in which a plurality of icons representing a plurality of items are to be presented within a homescreen of the mobile device may be determined based, at least in part, on the context of the mobile device and the historical data, where the plurality of items include the applications installed on the mobile device. The homescreen of the mobile device may be updated according to the determined locations, wherein updating the homescreen of the mobile device includes providing at least a portion of the plurality of icons for display within the homescreen of the mobile device such that the homescreen of the mobile device displays the plurality of icons representing the plurality of items at the determined locations.
US11650709B2
A system includes: a screen configured for wear by a user, the screen configured to display a 2-dimensional (2D) element; a processing unit coupled to the display; and a user input device configured to generate a signal in response to a user input for selecting the 2D element displayed by the screen; wherein the processing unit is configured to obtain a 3-dimensional (3D) model associated with the 2D element in response to the generated signal.
US11650708B2
A system and method is provided that displays cursors for street level images, where the cursor changes appearance based on the objects in the image, such as the geographic distance between the objects and the camera position and the surface of the objects. For example, the cursor may appear to lie flat against the objects in the image change size based on the distance between the camera and object's surface.
US11650706B2
A display module including a display panel, and an input sensing unit disposed on the display panel and having a first sensing area and a second sensing area adjacent to the first sensing area, the input sensing unit including a first conductive pattern overlapping the first sensing area, and a second conductive pattern overlapping the sensing area, in which each of the first conductive patterns and the second conductive patterns includes mesh lines at least some of which define openings, and the second conductive pattern has a line width greater than that of each of the first conductive patterns in a plan view.
US11650705B2
A touch panel is provided in the present disclosure, including: a substrate, a conductive trace structure, and a light-shielding structure. The substrate includes a visible area and a peripheral area, and the visible area is surrounded by the peripheral area. A conductive trace structure is disposed on the visible area. The light-shielding structure includes a first material layer and a second material layer, in which the optical density of the light-shielding structure is lower than 4, the first material layer is disposed on the peripheral area, and the second material layer is disposed on the first material layer. A method of manufacturing a touch panel is provided in some embodiments of the present disclosure for the effects of saving cost and improving wire drift.
US11650699B2
A touch sensing apparatus is provided comprising: a light transmissive panel that defines a touch surface, a plurality of light emitters and detectors arranged along a perimeter of the light transmissive panel, a plurality of optical components arranged along the perimeter of the light transmissive panel, wherein the light emitters are arranged to emit a respective beam of emitted light and the optical components are configured to direct the emitted light to a path across the light transmissive panel. Optionally, optical components comprise a light guide arranged to receive light from the light emitters through a first surface and couple out light travelling in the light guide to the touch surface through a second surface. The second surface may be diffusively transmissive. The light guide may further comprise a reflective surface configured to internally reflect light travelling in the light guide from the first surface to the diffusive surface. The reflective surface may be diffusely reflective, partially diffusely reflective, or specularly reflective.
US11650689B2
A touch display device, a driving circuit, and a driving method are provided. An image defect which occurs when display driving and touch driving are simultaneously executed can be reduced by performing control such that a voltage level of a touch electrode driving signal (TDS) varies in a section other than a high-level period (Pon) of an ON-clock signal (ON_CLK) and/or a high-level period (Poff) of an OFF-clock signal (OFF_CLK).
US11650687B2
A tactile touch sensor (TTS) system and method allowing physical augmentation of a high-resolution touch sensor array (TSA) is disclosed. Physical augmentation is accomplished using a TSA physical overlay (TPO) placed on top of the TSA. The TPO is constructed to transmit forces to the underlying TSA. Force transmission is accomplished by either using a flexible overlay or with a rigid mechanical overlay that transmits user forces exerted on the overlay to the underlying TSA. Incorporation of TPO identifiers (TPI) within the TPO permits identification of the TPO by a TPO detector (TPD) allowing operational characteristics of the TSA to be automatically reconfigured to conform to the currently applied TPO structure by a user computing device (UCD). The UCD may be configured to automatically load an appropriate application software driver (ASD) in response to a TPI read by the TPD from the currently applied TPO.
US11650686B2
A unitarily white touch display comprises: a cover lens, a viewing area, from an upper surface to a lower surface of the cover lens, formed in the middle of the cover lens; a touch module disposed under the cover lens to provide touch functions; a light valve module disposed under the touch module and filled with a polymer dispersed liquid crystal layer; a microstructure optical film disposed under the light valve module, and a second surface of the microstructure optical film composed of a plurality of micro-prisms. When incident light enters the touch display, the incident light is scattered by the polymer liquid crystal module, and part of the incident light is reflected by the microstructure optical film, re-transmitted and scattered through the polymer liquid crystal module, so that a user can observe foggy white at the viewing area of the touch display.
US11650684B2
A touch display apparatus including a body, a display module, a light control element, and a touch module is provided. The body has an opening. The display module is disposed in the body and is suitable for emitting a plurality of image beams toward the opening. The light control element is disposed to overlap the opening of the body and is suitable for reflecting the image beams coming from the display module to an imaging space to display an image frame of the display module. The imaging space and the display module are located on two opposite sides of the light control element. The touch module is disposed on one side of the light control element and is configured to recognize a touch operation of a user in the imaging space.
US11650683B2
A display apparatus includes a substrate including a display area and a non-display area, a display element layer, a pad group, a touch electrode layer, and a touch insulation layer. The display element layer includes display elements disposed in the display area. The pad group is disposed on the substrate and includes output pads disposed in the non-display area. The output pads include central output pads and outer output pads disposed outside the central output pads in a first direction. The touch electrode layer is disposed on the display element layer. The touch insulation layer is disposed on the display element layer and contacts the touch electrode layer. A groove pattern is defined in the touch insulation layer overlapping the non-display area, and does not overlap at least a predetermined number of the outer output pads in a second direction.
US11650679B2
A pen holder includes a holder to hold an electronic pen including a replaceable pen tip that contacts a screen of a display apparatus for input to the display apparatus. The pen holder further includes a pulling-out portion to pull out the pen tip, having an open end in a first direction and including a gripping portion. The gripping portion includes a first wall and a second to grip the pen tip inserted from the open end in the first direction. The first wall linearly extends in the first direction, and the second wall linearly extends in the first direction and disposed at a distance from the first wall in a second direction intersecting the first direction.
US11650676B2
Disclosed is a control method for an audio device, the audio device includes a playing component and a display screen rotatably connected to the playing component, and the control method for the audio device includes the following steps: in response to detecting rotation of the display screen, acquiring a first rotation direction and a first rotation angle of the display screen in a preset three-dimensional coordinate system; determining a second rotation direction and a second rotation angle of display content on the display screen according to the first rotation direction and the first rotation angle, where the first rotation direction is opposite to the second rotation direction, and a difference between the second rotation angle and the first rotation angle is less than or equal to a preset value; and adjusting a display orientation of the display content according to the second rotation direction and the second rotation angle.
US11650675B2
A rotary knob having (inter alia, adjustable) a coupling electrode and capacitive coupling devices for placing on a touch screen is provided. Depending on the position of the rotary knob or of the coupling electrode, contact of a corresponding partial region of the touchscreen is detected. The rotary knob is designed detect and ignore disturbing influences such as drops of water.
US11650670B2
Aspects of the invention include a computer peripheral device comprising an input element that operates based on a performance characteristic, an electropermanent magnet (EPM) assembly including a permanent magnet configured to generate a magnetic field and a magnetizing assembly configured to set an intensity of the magnetic field generated by the permanent magnet, and a magnetorheological (MR) material coupled to the input element. The MR material has a viscosity that changes based on the magnetic field and affects the performance characteristic of the input element.
US11650666B2
A vibrator, a manufacturing method thereof, a haptical sensation reproduction apparatus and a vibration waveform detection method, and relates to the technical field of display. The vibrator comprises a substrate, and a piezoelectric component and a light-emitting component located on the substrate, wherein the piezoelectric component comprises an inverse piezoelectric unit, the light-emitting component comprises a direct piezoelectric unit and a light-emitting unit, and the inverse piezoelectric unit is in contact and connected with the direct piezoelectric unit. The vibrator of this solution may be disposed in a touch-control reproduction screen, the inverse piezoelectric unit in the vibrator is driven to deform to generate vibrations, and the direct piezoelectric unit in contact and connection therewith is driven to deform to generate a current to drive the light-emitting unit to emit light.
US11650665B2
The present technology relates to a tactile presentation apparatus and a tactile presentation control method with which the types of tactile sensations which can be presented by means of vibration can be increased. The tactile presentation apparatus includes a first member and a second member which can vibrate individually and a first bending portion that bends between the first member and the second member and that changes the relative direction between the first member and the second member. The present technology can be applied to devices that a user operates while holding the device in a hand, for example in a theatrical performance, a movie, or an attraction.
US11650663B2
A system including a rendering engine to render a field texture for a field display and a foveal texture for a steerable foveal display and a compositor including a field compositor to generate frames for the field display from the field texture and a foveal compositor to generate frames for the foveal display from the foveal texture. The system further including a composition manager designed to sequence and select what is presented including one or more of data in the field display and the foveal display.
US11650662B2
A portable information handling system rotates a lid housing portion integrating a display from a closed to an open position with a motorized hinge. One or more sensors monitor an end user position during the rotating from the closed to the open position so that the motorized hinge aligns the display with a desired viewing position relative to the end user, such as substantially perpendicular to the end user's gaze. The one or more sensors monitor the end user during usage of the information handling system to adjust the motorized hinge as the end user's position changes relative to the display over time.
US11650657B2
It is provided method for communicating olfactory content. The method is performed in an olfactory device and comprises the steps of: obtaining olfactory content to be rendered at a recipient device; identifying an olfactory state at the recipient device; determining an adjustment of at least one olfactory component, based on the identified olfactory state, to render the olfactory content; and triggering the recipient device to perform the adjustment of at least one olfactory component.
US11650648B2
Methods, apparatus, systems, and articles of manufacture are disclosed to improve computing device power management. An example apparatus includes a usage classifier to classify usage of a computing system, a low battery probability determiner to determine a probability of the computing system operating with a low battery capacity based on the classification, a policy reward determiner to determine an adjustment of a policy based on at least one of the classification or the probability, and determine a battery capacity of the computing system in response to the adjustment, and a policy adjustor to adjust the policy in response to the battery capacity satisfying a threshold.
US11650647B2
An SCP power unavailability data storage system includes a chassis housing a power system, a central processing system, and an SCP subsystem that are coupled together. The SCP subsystem includes a volatile SCP memory system storing data provided by the central processing system, an SCP processing system coupled to the volatile SCP memory system, and an SCP communication system that, when power is unavailable from the power system, utilizes power received via its data/power port(s) and provides that power to the volatile SCP memory system and the SCP processing system. An SCP data storage engine provided by the SCP processing system will, in response to an unavailability of power from the power system, operate using power received via the data/power port(s), retrieve data stored in the volatile SCP memory system, and transmit the data via port(s) on the SCP communication system and through a network for storage on storage device(s).
US11650644B2
A Universal Serial Bus (USB) Type-C and power delivery port with scalable power architecture is disclosed. In one aspect, at least two circuits for a USB port are consolidated into a single integrated circuit (IC). At least one of the at least two circuits is part of a Type-C port controller (TCPC) group of circuits including sensors associated with detecting whether a voltage and current are present at pins of a USB receptacle. At least the other one of the at least two circuits is selected from a battery-related group of circuits including a battery charging circuit, an over-voltage protection circuit, and a conditioning circuit. The more circuitry integrated into the single IC the more readily scalable the end product is for a multi-port device. Additional circuitry such as a light emitting diode (LED) driver may also be included in the single IC.
US11650642B2
A request for an estimated temperature of a memory sub-system including multiple components can be received. A set of component temperature values based on temperature measurements at the components can be identified. A subset of the component temperature values can be generated by removing one or more of the component temperature values from the set of component temperature values based on one or more criteria. The estimated temperature value that estimates the temperature of the memory sub-system can be generated using the subset of the component temperature values.
US11650639B2
Systems include one or more critical datacenter connected to behind-the-meter flexible datacenters. The critical datacenter is powered by grid power and not necessarily collocated with the flexible datacenters, which are powered “behind the meter.” When a computational operation to be performed at the critical datacenter is identified and determined that it can be performed more efficiently or advantageously at a flexible datacenter, the computational operation is instead obtained by the flexible datacenters for performance. The critical datacenter and flexible datacenters preferably share a dedicated communication pathway to enable high-bandwidth, low-latency, secure data transmissions. In some situations, a computational operation is supported by multiple datacenters in a redundant arrangement, such as multiple flexible datacenters.
US11650637B2
The present disclosure provides a wiring structure, a preparation method thereof, and a display device. The wiring structure includes a substrate; a pre-arranged layer located on the substrate; and an electrode wiring covering the pre-arranged layer; wherein in the direction perpendicular to an extending direction of the electrode wiring and parallel to a plane on which the substrate is located, an orthographic projection of the pre-arranged layer on the substrate is located within an orthographic projection of the electrode wiring on the substrate, and a side surface of the pre-arranged layer is inclined relative to the plane on which the substrate is located.
US11650629B2
A display device includes a display panel, a mold frame at least partially surrounding the display panel, and a bracket at least partially overlapping the mold frame. Each of the mold frame and the bracket includes an electrically conductive material, and the mold frame and the bracket are electrically connected to each other.
US11650624B2
A display device includes a display panel, a cover glass disposed on the display panel, and a biometric sensor device disposed below the display panel. The biometric sensor device includes a printed circuit board, a biometric sensor disposed on the printed circuit board, and a housing disposed on the printed circuit board and in which an opening is formed. The biometric sensor is disposed in the opening of the housing and is attached to a surface of the display panel through the housing.
US11650623B2
A display device is disclosed. The display device may comprise a display panel; a frame disposed behind the display panel and coupled to the display panel; a stand configured to support the frame at a lower part of the display panel; a bottom accommodation portion fixed to a lower part of the stand, the bottom accommodation portion having an inner space that is opened rearward; and a box slidably inserted into the inner space, the box having an accommodation space provided inside the box.
US11650621B2
According to one aspect of the invention, a circuit board for a display device includes: a first layer; a first lead line disposed on the first layer; and a sound generator disposed on the first layer, and the sound generator including: a first electrode to receive a first driving voltage; a second electrode to receive a second driving voltage; and a second layer disposed between the first electrode and the second electrode to contract or expand according to the first driving voltage and the second driving voltage; and a first solder to electrically communicate the first lead line and the first electrode.
US11650619B2
A circuit for modifying a clock signal, the circuit comprising: a delay unit configured to receive the clock signal and delay the clock signal so as to output a plurality of delayed versions of the clock signal, each delayed version being delayed by a different amount of delay to the other delayed versions; a delay estimator configured to determine an amount of delay for modifying the clock signal; and a multiplexer configured to: receive each of the delayed versions of the clock signal; select a delayed version of the clock signal in dependence on the determined amount of delay; and output the selected version of the clock signal.
US11650616B2
An apparatus for drilling with a drilling machine including a boom for supporting a drill and a feed for feeding the drill. A single joystick is adapted for controlling the movement of the boom and the feed independently or together, such as according to different protocols (e.g., for causing movement of the boom and feed in the same direction, or in different directions). Related methods are also disclosed.
US11650612B2
Method and apparatus for actively managing consumption of electric power over an electric power grid
A client device manages consumption of power supplied by an electric utility to power consuming devices. Power flow to the power consuming devices is selectively enabled and disabled by one or more controllable devices controlled by the client device. The client device receives a power control message from a load management server. The power control message indicates at least one of an amount of electric power to be reduced and an identification of at least one controllable device to be instructed to disable a flow of electric power to one or more associated power consuming devices. Responsive to the power control message, the client device issues a power management command to one or more controllable devices under the client device's control. The power management command causes the one or more controllable devices to disable a flow of electric power to the one or more associated power consuming device.
US11650611B2
An electrosurgical generator with a high-voltage power supply that supplies a DC output voltage receives the DC output voltage of the high-voltage power supply and generates a high-frequency AC output voltage. When generator is operating, a control unit receives signals from an AC output voltage measuring unit and current measuring unit. The control unit limits an increase of DC output voltage of the high-voltage power supply as soon one predefined maximum value is reached or exceeded. When the generator is operating, the control unit configured to receive signals from a DC output voltage measuring unit that represent a respective current value of the DC output voltage, and to compare a respective current value of DC output voltage with a predefined minimum value for DC output voltage, and to cause the DC output voltage of the high-voltage power supply to increase as soon as it falls below the predefined minimum value.
US11650608B2
A smart-home device may include an energy-storage element that stores energy harvested from an environmental system; a power wire connector and a return wire connector; and switching elements configured to operate in a first state where the switching elements create a connection between the power and the return; and a second state where the switching elements interrupt the connection between the power and return. The smart-home device may also include a circuit that controls the switching elements, where the circuit is configured to detect a zero-crossing of a current received through the power wire connector; wait for a first time interval after the zero-crossing is detected; after an expiration of the first time interval, enable active power stealing for a second time interval; and after an expiration of the second time interval, disable active power stealing.
US11650602B2
A user interface for fleet management includes a first user interface zone and a second user interface zone, which are can be presented to the user simultaneously on the same first user interface. On the first user interface is presented, in response to a selection made by the user, simultaneously at least two parallel first selection elements, and from the selected at least one first selection element, at least one selectable first selection element related thereto and included in the next higher or lower hierarchical level. The second user interface zone is arranged to present information which is based on selections made by the user via the first user interface zone.
US11650600B2
An apparatus and method for controlling driving of a vehicle are disclosed. The disclosed method includes: determining, by a determinator, whether smart cruise driving of a vehicle is performed; determining, by the determinator, whether a rear vehicle performs a lane change when the vehicle is in a smart cruise driving state; determining, by the determinator, a collision possibility based on whether the rear vehicle performs the lane change; determining, by the determinator, whether a front vehicle is present; based on the determined collision possibility; and calculating, by a controller, a target distance or a target speed when there is a front vehicle.
US11650593B2
A moving method for a self-moving device, and a self-moving device are provided. The method includes: driving the self-moving device to move in a first advancing direction; determining whether the self-moving device can continue to move in the first advancing direction; and controlling the self-moving device to perform a first escape preprocessing operation, if the self-moving device cannot continue to move in the first advancing direction. When the self-moving device is encountered with a raised sill on the ground, the solution provided in the present disclosure enables the self-moving device to effectively cross the raised sill.
US11650591B1
This specification describes trajectory planning for robotic devices. A robotic navigation system can obtain, for each of multiple time steps, data representing an environment of a robot at the time step. The system generates a series of occupancy maps for the multiple time steps, and uses the series of occupancy maps to determine occupancy predictions for one or more future time steps. Each occupancy prediction can identify predicted locations of obstacles in the environment of the robot at a different one of the future time steps. A planned trajectory can be determined for the robot using the occupancy predictions, and the robot initiates travel along the planned trajectory.
US11650588B2
When a vehicle control interface receives information indicating “Standstill” from a VP, the vehicle control interface sets a value 2 in a signal indicating an actual moving direction. When the number of wheels rotating in a forward rotation direction is larger than two, the vehicle control interface sets a value 0 in the signal indicating the actual moving direction. When the number of wheels rotating in a reverse rotation direction is larger than two, the vehicle control interface sets a value 1 in the signal indicating the actual moving direction. When the number of wheels rotating in the forward rotation direction is equal to the number of wheels rotating in the reverse rotation direction, the vehicle control interface sets a value 3 in the signal indicating the actual moving direction. The vehicle control interface provides the signal indicating the actual moving direction to an ADK.
US11650573B2
A management method for a cutting tool of a machine tool is provided. A user host imports a graphical data of a workpiece and a cutting tool database into CAM, and a user may select cutting tools to establish a complete machining process. T codes are replaced with electronic tags. Before executing a machine code comprising the electronic tags, the machine tool re-scans the cutting tools assembled at a tool turret and updates cutting tool arrangement information to ensure that the tool turret is equipped with the cutting tools used in the machining process. When the machine tool stores the electronic tags, a ready message is displayed for reminding an operator. When the electronic tags are not stored, the current storage location of a cutting tool lacked in the machining process or a warning message is displayed at the operation interface for reminding the operator.
US11650568B2
To provide a control system of a machine tool that enables a changed parameter to be reflected to a machine side in an arbitrary timing according to a worker's intention. A control system of a machine tool automated by reflecting a parameter by computerized numerical control, includes a storage unit that, when the parameter is changed, stores the parameter thus changed as a changed parameter, a changed parameter reflection condition setting unit that sets a condition for reflecting the changed parameter, and a changed parameter reflection unit that, when the condition is detected, reflects the changed parameter not yet reflected.
US11650562B2
Embodiments herein are directed to an assembly having a plurality of machines, a first programmable logic controller device and a second programmable logic controller device commutatively coupled to the first programmable logic controller device. The second programmable logic controller device includes a human machine interface having a display and displaying a plurality of user inputs. A processing device communicatively coupled to the display and a storage medium. The storage medium includes one or more programming instructions that, when executed, cause the processing device to prompt a user to select a desired program, to input a desired line speed time, and to input a plurality of line control data. The data is converted into a simulated data and transferred to the first programmable logic controller device, which causes at least one machine of the plurality of machinery to move in a predetermined manner based on the simulated data.
US11650560B2
A method and system improve on the accuracy of and power consumption of occupancy detection systems. Embodiments may provide a dual mode system that includes a passive infrared sensor with low power consumption and a RADAR-based sensor with higher power consumption that is only powered when the system determines a room is occupied with the passive sensor and no new movement is detected after a threshold duration.
US11650551B2
A computer-implemented learning method for optimizing a control policy controlling a system is provided. The method includes receiving states of the system being operated for a specific task, initializing the control policy as a function approximator including neural networks, collecting state transition and reward data using a current control policy, estimating an advantage function and a state visitation frequency based on the current control policy, updating the current control policy using the second-order approximation of the objective function, a second-order approximation of the KL-divergence constraint on the permissible change in the policy using a quasi-newton trust region policy optimization, and determining an optimal control policy, for controlling the system, based on the average reward accumulated using the updated current control policy.
US11650548B2
Provided is a watch, including: an exterior case having electroconductivity; an operating member having electroconductivity, which is inserted into the exterior case through an opening formed through the exterior case, and which is configured to accept an operation performed by a user; and an electrostatic motor including: an electret substrate having an electret surface on which electret films being electrically charged are provided; a counter substrate, on which electrodes to be arranged so as to be opposed to the electret films are provided; and a rotary shaft configured to rotate the electret substrate and the counter substrate relative to each other, wherein the operating member and the exterior case are electrically continuous with each other via a conduction path formed so as to avoid overlapping with the electret surface in plan view.
US11650547B2
A sub-assembly of external parts including, a bolt interposed between a first component and a second component compressing together a joint, securing them together by axially blocking the first component, and which cooperates with the second component to enclose a ball occupying a well of depth greater than its diameter, that an orientation housing in the second component or the bolt includes, framed by channels of depth less than its diameter, limited by stops, which ball can occupy, when subjected to the gravity field and/or a magnetic field, both an orientation housing and a complementary housing of depth less than its diameter, that the bolt or respectively the second component includes, for their relative drive by the ball when it is simultaneously braced on a channel and a complementary housing.
US11650546B2
A universal device for the winding and time-setting of a watch with oscillating resonator, including a rewinding and state corrector, including an automatic winding mechanism, state measurer relative to a reference, stoppage monitor to observe the stoppage of the resonator, running monitor of the resonator, controller to identify the stoppage time displayed, compute the time remaining until a synchronisation between the actual time indicated by the reference and the stoppage time, and, when this remaining time has elapsed, activate the winding mechanism to rewind the storage device of the watch, and, following activation of the winding mechanism, await the determination of the stabilisation of the nominal running of the resonator by these monitors before allowing adjustment of the state of the watch.
US11650545B2
An analogue information display system for a watch provided with a mechanical movement includes a display dial including a plurality of apertures, a moving display part supporting graphical representations, disposed in such a way that the graphical representations supported thereby appear in the plurality of apertures in order to generate the information, and an indicator member configured so as to designate a piece of information generated in an aperture to be notified to the wearer of the watch.
US11650539B2
An image forming apparatus includes an image forming device configured to form an image on a sheet, and a cabinet configured to house the image forming device. The image forming device includes a side plate in which an exhaust port is formed, and the cabinet includes an outer side plate facing the side plate of the image forming device, and a positioning part configured to position the image forming device in the cabinet, the positioning part configured to form a space between the side plate of the image forming device and the outer side plate of the cabinet.
US11650536B2
According to a first aspect of the present invention, there is provided a toner cartridge detachably mountable to a receiving device, the toner cartridge comprising a container including a accommodating portion for accommodating the toner and a discharge opening for discharging the toner from the accommodating portion into the receiving device; and an open/close member including a closing portion for closing the discharge opening and an engaging portion movable relative to the closing portion, the open/close member being rotatable relative to the container between (a) an opening position for causing the closing portion to open the discharge opening and (b) a closing position for causing the closing portion to close the discharge opening, wherein the engaging portion is movable relative to the closing portion between (c) a engaging position for engagement with the receiving device to receive a force for moving the open/close member from the opening position to the closing position when the toner cartridge is dismounted from the receiving device and (d) a retracted position retracted from the engaging position, and wherein the engaging portion is movable from the retracted position to the engaging position with rotation of the open/close member from the closing position to the opening position.
US11650522B2
An image forming apparatus including a housing, a toner cartridge, and a drum unit. The drum unit is movable through the opening between an accommodated position where the drum unit is positioned in the housing and a pulled-out position where the drum unit is pulled out of the housing. The drum unit includes a photosensitive drum and a developing unit. The photosensitive drum is rotatable about a first axis extending in a second direction. The developing unit includes a magnetic roller, a developer container, a first auger and a second auger. The magnetic roller is positioned between the toner cartridge and the photosensitive drum. The magnetic roller faces a surface of the photosensitive drum. The developer container is formed with an inlet allowing the toner to be replenished from the toner cartridge. The first auger is positioned in the developer container. The second auger is positioned in the developer container.
US11650510B2
A projection optical unit for microlithography includes a plurality of mirrors and has a numerical aperture having a value larger than 0.5. The plurality of mirrors includes at least three grazing incidence mirrors, which deflect a chief ray of a central object field point with an angle of incidence of greater than 45°. Different polarized light beams passing the projection optical unit are rotated in their polarization direction by different angles of rotation. The projection optical unit includes first and second groups of mirrors. The second group of mirrors includes the final two mirrors of the plurality of mirrors at the image side. A linear portion in the pupil dependence of the total geometrical polarization rotation of the projection optical unit is less than 20% of a linear portion in the pupil dependence of the geometrical polarization rotation of the second group of mirrors.
US11650490B2
A projection device, comprising a light source device and a control device. The light source device is configured to, according to instructions, emit laser light of first primary color, second primary color, third primary color, and a fourth mixed color fluorescence, respectively. The control device is configured to determine a color gamut range of pixels of an image to be modulated, and transmit the instructions according to the color gamut range to control the light source device to output light required for modulation of the image to be modulated from the laser light of first primary color laser, second primary color, third primary color, and fourth mixed color fluorescence, respectively. The device and method are capable of modulating an image with a wide color gamut, and also save light source energy.
US11650484B1
An electronic device may have a camera. The camera may capture still and moving images. A camera status indicator may be included in the electronic device. The camera status indicator may emit light to indicate when the camera is in use capturing video or other images. The camera status indicator may have multiple light-emitting devices such as light-emitting diodes or lasers. The light-emitting devices may have different colors. Clear encapsulant may cover the light-emitting devices. A white polymer wall or other light recycling structure may run along an outer peripheral edge of the encapsulant. A light diffusing coating layer may coat an outer surface of the clear encapsulant. Light reflections from the status indicator may be reduced in captured images.
US11650474B2
In one embodiment, a chromatic device includes a transparent conductive substrate, an active layer provided on the conductive substrate, the active layer comprising a conducting polymer, an electrolyte layer in contact with the conductive substrate and the active layer, the electrolyte comprising an oxidant and a salt but not comprising an acid, and a metal element configured to be selectively placed in and out of direct electrical contact with the conductive substrate or the active layer, wherein the active layer has a color that blocks light when the metal element is not in electrical contact with the conductive substrate but changes to a translucent color that transmits light when the metal element is placed in electrical contact with the conductive substrate or the active layer, wherein the active layer changes color without applying external energy to the active layer.
US11650468B2
Provided are a display panel and a display apparatus. In an embodiment, the display panel includes first sub-pixel rows, first gate lines, second sub-pixel rows, and second gate lines. The first sub-pixel row includes sub-pixels arranged along a first direction and is electrically connected to the first gate line. The second sub-pixel row includes sub-pixels arranged along the first direction and is electrically connected to the second sub-pixel row. The second gate line extends along the first direction. A length of the second gate line is smaller than a length of the first gate line. The display panel further includes a gate compensation line electrically connected to the second gate line. The gate compensation line and the second gate line are arranged along the second direction. The gate compensation line and the second gate line are electrically connected to a same second sub-pixel row.
US11650462B2
A liquid crystal display panel is provided. The liquid crystal display panel includes: a first substrate and a second substrate arranged opposite to each other, and a liquid crystal layer and a plurality of strip-shaped spacers disposed between the first substrate and the second substrate. In the liquid crystal display panel, there is an overlapping area between an orthographic projection of a first signal line on a target base and an orthographic projection of a second signal line on the target base, and an orthographic projection of the strip-shaped spacer on the target base is not overlapped with the overlapping area.
US11650450B2
A color display device comprises an array of a plurality of sub-pixels including a red sub-pixel, a blue sub-pixel, a first green sub-pixel and a second green sub-pixel. The first green sub-pixel and the second green sub-pixel are smaller than that of the red sub-pixel or the blue sub-pixel. The two adjacent first green sub-pixels are arranged in a first direction, the two adjacent second green sub-pixels are arranged in the first direction. The blue sub-pixel is directly adjacent to the red sub-pixel in a second direction; the blue sub-pixel is directly adjacent to the two first green sub-pixels and the two second green sub-pixels.
US11650447B2
A light control sheet including a light control layer and transparent electrode layers sandwiching the light control layer such that the transparent electrode layers apply a voltage to the light control layer. The light control layer has a light-shielding property which changes based on the voltage applied to the transparent electrode layers and is measurable by a light-shielding ratio defined by JIS L 1055:2009, and at least one target change ratio has a maximum value of 0.7 or more in an absolute value, where the target change ratio is a change ratio of the light-shielding ratio with respect to the voltage in a target range of the voltage in which the light-shielding ratio changes by 10%.
US11650446B2
A display apparatus includes a first substrate, a second substrate facing the first substrate, lead wirings provided on the first substrate or the second substrate and a first insulator part provided on an upper surface of the second substrate. The lead wirings are arranged in a peripheral region when seen in a plan view and the first insulator part is arranged so as to overlap a display region when seen in a plan view. Second insulator parts or spaces with a permittivity lower than a permittivity of the first insulator part are provided at sides of the first insulator part. The second insulator parts or the spaces are arranged so as to overlap the lead wirings in the peripheral region when seen in a plan view.
US11650431B2
The present disclosure relates to a loudspeaker. The loudspeaker may include a loudspeaker mechanism, a fixing mechanism, and a connector. The loudspeaker mechanism may be configured to generate a vibration signal and transmit the vibration signal to the human body. The fixing mechanism may be configured to support and maintain the position of the loudspeaker mechanism. The connector may be configured to connect the loudspeaker mechanism with the fixing mechanism. The loudspeaker mechanism may at least include a first fixed position and a second fixed position. The first fixed position may be a fixed position of the loudspeaker when the loudspeaker is in a non-working state. The second fixed position may be a fixed position of the loudspeaker when the loudspeaker is in a working state. The connector may be configured to switch the loudspeaker mechanism between the first fixed position and the second fixed position.
US11650430B2
A method for adjusting an optical system is provided, including a positioning device positioning a first optical module; a measuring device measuring an angular difference between a main axis of the first optical module and an optical axis of an optical element sustained by the first optical module to obtain a measurement information; an adjusting device changing the shape of an adjustment assembly of the first optical module according to the measurement information; and assembling the first optical module with an optical object, wherein the optical axis of the optical element is parallel to a central axis of the optical object.
US11650420B2
A head-up display including a light source module, a spatial light modulator, an imaging screen group and a control unit is provided. The light source module is configured to project a light beam. The spatial light modulator is configured to modulate the light beam as a first image and a second image and project respective image lights of the first and second images. The imaging screen group is configured to reflect the image lights of the first and second images to the visible range of the user, such that the user can view the first and second images. The control unit is coupled to the spatial light modulator to input at least two modulation signals to control the beam-splitting mechanism of the spatial light modulator.
US11650410B2
The invention relates to glazing (1) comprising a first glazing sheet (10; 10A, 10B) forming a substrate on which at least one film of an electrochemical system (12) is formed, said system having optical and/or energy-related properties that are electrically controllable, a second glazing sheet (14) forming a counter-substrate, and a third glazing sheet (18). The substrate has characteristics that allow it to be obtained by being cut from a motherboard on which motherboard at least one film or the electro-chemical system (12) is formed. The substrate is located between the counter-substrate (14) and the third glazing sheet (18) and is set back relative to the counter-substrate (14) and relative to the third glazing sheet (18) over the entire circumference of the substrate (10; 10A, 10B).
US11650388B2
Fiber optic networks having a self-supporting optical terminal along with methods of installing the optical terminal are disclosed. The fiber optic network comprises an optical terminal having a housing and a tether cable attached to the housing. The tether cable is aerially supported by the tether cable of the optical terminal using a cable clamp. The fiber optic networks can aerially deploy the self-supporting optical terminal without the use of a support strand and lashing like conventional optical terminals since the optical terminal is light-weight and has a small form-factor. The tether cable may be attached to one or more mounting features of the housing and the cable clamp grips a portion of the tether cable for the aerial installation.
US11650383B2
An electrical connector includes a heat dissipation module with a first end and a second end opposed to the first end and two receptacle connectors located at the second end. The first and second ends define a transceiver-mating direction such that, when a transceiver is inserted into the first end of the heat dissipation module in the transceiver-mating direction, the transceiver mates with one of the two receptacle connectors, and in the heat dissipation module, air flows parallel to the transceiver-mating direction between the first and second ends and flows between the two receptacle connectors.
US11650378B2
A fiber optic connector port arrangement includes at least one upper receptacle and at least one lower receptacle vertically aligned with the upper receptacle to form a column of receptacles, the column including a center divider that divides the at least one upper receptacle from the at least one lower receptacle, the center divider defining latching shoulders for mating with latches of both a connector to be mounted at the upper receptacle of the column and a connector to be mounted at the lower receptacle of the column.
US11650373B2
Aspects and techniques of the present disclosure relate to an apparatus for providing 200 micron, or smaller, coated optical fibers with a 250 micrometer pitch diameter in preparation for insertion into a Multi-fiber Push On connector (MPO) and/or splicing apparatus. The apparatus can sort, arrange, and clamp optical fibers into a proper sequence to allow the coated optical fibers to be aligned for processing, for example, connectorization and/or splicing. The apparatus includes a separator element that defines grooves for receiving and sequencing coated optical fibers with respect to each other to set a uniform pitch diameter.
US11650372B2
An optical coupler device for coupling light with a light guide is provided. The device includes a first layer having a plurality of first diffraction gratings spaced apart via first trenches, the first diffraction gratings and the first trenches forming first periodic units. The device also includes a second layer having a plurality of second diffraction gratings spaced apart via second trenches, the second diffraction gratings and the second trenches forming second periodic units. Additionally, the second periodic units are offset in a lateral axis of the optical coupler device relative to the first periodic units by a relative shift distance S2 that is in a range from about 10 nm to about 600 nm.
US11650371B2
A grating coupler having first and second ends for coupling a light beam to a waveguide of a chip includes a substrate configured to receive the light beam from the first end and transmit the light beam through the second end, the substrate having a first refractive index n1, a grating structure having curved grating lines arranged on the substrate, the grating structure having a second refractive index n1, wherein the curved grating lines have line width w and height d and are arranged by a pitch Λ, wherein the second refractive index n2 is less than first refractive index n1, and a cladding layer configured to cover the grating structure, wherein the cladding layer has a third refractive index n3. The curves of the grating lines are constructed such that the emitting beam is shaped for efficient coupling to another optical component. The curves can also be tilted to reduce coupling back into the waveguide.
US11650368B1
An electronic device may have a display that displays an image. The image may be viewed through a display cover layer that overlaps the display. The display cover layer may include an optical coupling layer such as a coherent fiber bundle. A pixel expansion layer such as a diffractive layer may be incorporated between the optical coupling layer and a protective layer. The diffractive layer may create duplicate pixels to occupy otherwise non-light-emitting areas on the output surface of the display cover layer. The diffractive layer may also create duplicate pixels that overlap adjacent pixels to allow for brightness averaging. An adhesive layer or the protective layer may be used to form diffractive elements for the diffractive layer. An adhesive layer having a high index of refraction may be interposed between the optical coupling layer and the display panel to mitigate undesired reflections of ambient light.
US11650366B2
A planar illumination device of an embodiment includes a light guide plate, a plurality of light sources, an elastic member, and a bottom frame. The light guide plate receives light from a light incident side surface. The plurality of light sources emit light to the light incident side surface of the light guide plate. The elastic member presses and supports the light guide plate. The bottom frame houses the light guide plate, the plurality of light sources, and the elastic member. The bottom frame includes a pillar configured to protrude in a thickness direction at a position opposing substantially a center of the light incident side surface of the light guide plate in a longitudinal direction. The light guide plate includes, substantially at the center of the light incident side surface in the longitudinal direction, a groove configured to engage with the pillar. The elastic member presses a side of the light guide plate at a non-light incident side toward a light incident side.
US11650364B2
A controlled light distribution element is provided comprising a lightguide medium configured for light propagation, a first functional layer configured as an optical filter layer and disposed on an at least one surface of the lightguide medium, and a second functional 5layer comprising an at least one optically functional pattern, wherein the first functional layer and the second functional layer are rendered with an at least one optical function related to incident light and, in particular, to light incident at an angle equal and/or below the critical angle.
US11650361B2
An optical filter may include a set of optical filter layers disposed onto a substrate. The set of optical filter layers may include a first subset of optical filter layers comprising a first material with a first refractive index. The first material may comprise at least silicon and hydrogen. The set of optical filter layers may include a second subset of optical filter layers comprising a second material with a second refractive index. The second material is different from the first material and the second refractive index is less than the first refractive index. The set of optical filter layers may include a third subset of optical filter layers comprising a third material different from the first material and the second material.
US11650346B2
A method comprises positioning a receiver in a borehole and determining an offset acoustic waveform at a target point. The method includes generating a reverse time sequence waveform of the determined offset acoustic waveform and generating, by a transmitter, an acoustic pulse based on the reverse time sequence waveform. The method includes detecting, by the receiver, an acoustic response to the acoustic pulse.
US11650341B2
A method and system for analyzing a seismically active field based on expansion of an empirical orthogonal function is provided. The research region of the seismic active field is gridded at equal intervals for the preset research region of a seismic active field; a seismic active field function matrix correlated with the research region of the seismic active field spatially and temporally is constructed according to the gridding of the research region of the seismic active field; and the seismic active field function matrix is expanded with an empirical orthogonal function to obtain a main typical field and a temporal factor thereof, and an anomaly on the temporal factor of the seismic active field is analyzed with a method index, a parameter index and an anomaly index.
US11650339B2
A sensor for spectroscopic measurement of alpha and beta particles includes first and second layers, a photomultiplier, and an analyzer. A first material of the first layer scintillates a first stream of photons for each of the alpha particles. However, the beta particles pass through the first layer. A second material of the second layer scintillates a second stream of photons for each of the beta particles, but passes the first stream of photons for each alpha particle. The photomultiplier amplifies the first and second streams of photons for the alpha and beta particles into an electrical signal. The electrical signal includes a respective pulse for each of the alpha and beta particles. From the electrical signal, the analyzer determines a respective energy of each of the alpha and/or beta particles from a shape of the respective pulse for each of the alpha and beta particles.
US11650337B2
According to one embodiment, a converter array includes a first substrate, multiple sets of a plurality of analog-digital converters and a switch. The multiple sets are arranged on the first substrate in array. The switch is configured to switch a connection relationship between the plurality of analog-digital converters to process signals from photodiodes smaller in number than the analog-digital converters.
US11650336B2
According to one embodiment, a radiation detector includes a first member including a scintillator layer, an organic member including an organic semiconductor layer, and a first conductive layer. The first conductive layer includes a first conductive region and a second conductive region. A second direction from the first conductive region toward the second conductive region crosses a first direction from the organic member toward the first member. A first portion of the organic member is between the first conductive region and the second conductive region in the second direction.
US11650333B2
Method, apparatuses, and computer program products for automatically tracking a heading of an object. An example method comprising receiving, one or more internal measurement values which pertain to an object; determining an internal heading uncertainty value for each internal measurement value of the one or more internal measurement values; generating, using a probabilistic heading model, an estimated heading data object for the object based at least in part on the one or more internal measurement values; and providing the estimated heading data object to one or more associated user devices.
US11650331B2
Integrated Visual Geo-referencing Target Unit ABSTRACT A georeferencing target unit including: a generally planar top surface including a visual marker structure on the top surface, dimensioned to be observable at a distance by a remote visual capture device; an internal GPS tracking unit tracking the current position of the target unit; a microcontroller and storage means for storing GPS tracking data; and wireless network interconnection unit for interconnecting wirelessly with an external network for the downloading of stored GPS tracking data; a power supply for driving the GPS tracking unit, microcontroller, storage and wireless network interconnection unit, a user interface including an activation mechanism for activating the internal GPS tracking unit to track the current position of the target unit over an extended time frame and store the tracked GPS tracking data in the storage means.
US11650324B2
A navigation apparatus determines an estimated position of an object. Navigation information that includes a sequence of quantized measurements is received. Each quantized measurement has a corresponding quantization error that is negatively correlated with the quantization error of a prior quantized measurement. The apparatus iteratively performs a navigation update operation that includes determining a state and a covariance matrix of the object for a current iteration based on a state and covariance matrix in a prior iteration. The state includes an end quantization error and a start quantization error. The covariance matrix includes end and start covariance values corresponding to the end and start quantization errors, respectively. Determining the state and the covariance matrix for the current iteration includes replacing the start quantization error with the end quantization error determined in a prior iteration, and updating the state and the covariance matrix via a Kalman filter update operation.
US11650318B2
A system comprises an optical heterodyne device, the optical heterodyne device configured to generate an overlap signal based upon: 1) a first optical signal output by a frequency-modulated continuous-wave (FMCW) laser, wherein the first optical signal comprises an optical frequency chirp that is based upon an input voltage signal received by the FMCW laser; and 2) a second optical signal output by a reference laser. The system also includes a photodetector that is optically coupled to the optical heterodyne device, the photodetector configured to output an electrical beat signal based upon the mixing of the optical signals, wherein the electrical beat signal is representative of the mixed down optical signal. The system further includes a frequency analyzer system that generates, based upon the electrical beat signal, data that is indicative of linearity of the optical frequency chirp in the first optical signal.
US11650312B2
A method for determining at least one object information item of at least one target object (18) which is sensed with a radar system (12), in particular of a vehicle (10), a radar system (12) and a driver assistance system (20) are described. In the method, transmission signals (32a, 32b) are transmitted into a monitoring range (14) of the radar system (12) with at least one transmitter (26a, 26b). Echoes, which are reflected at the at least one target object (18), of the transmission signals (32a, 32b) are received as received signals (34a, 34b) with at least one receiver (30), and if necessary are converted into a form which can be used by an electronic control and/or evaluation device (28). The received signals (34a, 34b) are subjected to at least one multi-dimensional discrete Fourier transformation. At least one target signal is determined from the result of the at least one Fourier transformation. At least one object information item is determined from the at least one target signal. At the transmitter end, at least one first transmission signal (32a) and at least one second transmission signal (32b) are generated from a frequency-modulated continuous wave signal. The at least one second transmission signal (32b) is encoded by means of phase modulation with respect to the at least one first transmission signal (32a), with the result that an at least temporary signal orthogonality between the at least one first transmission signal (32a) and the at least one second transmission signal (32b) is obtained. The at least one first transmission signal (32a) is emitted with at least one first transmitter (26a), and the at least one second transmission signal (32b) is emitted with at least one second transmitter (26b), simultaneously into the monitoring range (14) of the radar system (12). The at least one second transmission signal (32b) is emitted with regular transmission pauses of a predefined length.
US11650307B2
A multicarrier phase ranging system and method are provided. Generally, the method includes performing a handshake between first and a second transceiver to negotiate a list of channels and a start-time for a multicarrier phase ranging process. The process includes in a first cycle exchanging a Constant Tone (CT) between the first and second transceiver in a first epoch on a first channel, and processing the CT received in the first and second transceiver to measure a difference in phase between the CT received and a reference signal. The CT received is checked for interference using software or hardware in either or both of the first and second transceiver. If no interference is detected the first and second transceiver switch to another channel and exchange the CT at a next epoch. If interference is detected, at least one channel is skipped for at least a subsequent epoch.
US11650300B2
An ultrasound system according to the present disclosure may include a beamformer configured to perform per-channel weighting on the RF signals received at each channel in order to reduce noise clutter in the image. For this purpose, the beamformer may receive at one or more channels associated with an active aperture, sets of receive signals associated with respective transmit beams that at least partially overlap. The beamformer may alter the receive space, e.g., to align the sets of receive signals to a common location (e.g., between the transmit beams) and generate a coherence-based weighting value that may be indicative of blockage. The coherence-based weighting value may be applied on a per-channel basis to the receive signals. The beamformer may also communicate the coherence metric to the controller for altering the transmit space. In some such examples, the power output to one or more elements of the array may be adjusted based upon the per-channel weighting value or determined blockage of the aperture.
US11650294B2
A measurement arrangement for measuring the travel time of a laser beam, comprising a laser device configured to emit laser light with a laser wavelength toward the surrounding environment and one or more light detectors configured to absorb inbound laser light after it has been reflected back towards the measurement arrangement. The measurement arrangement also comprises an order-sorting filter configured to transmit laser light only in a first wavelength range, and a scanning Fabry-Pérot interferometer configured to transmit laser light only in a cavity resonance wavelength range. The first wavelength range is broader than the cavity resonance wavelength range, and a control unit is configured to shift the center of the cavity resonance wavelength range when the temperature of the laser device changes.
US11650280B2
In a method for correcting influences on magnetic resonance imaging of an examination object caused by fluctuations in a basic magnetic field, an MR data set is generated for two or more measurement periods, and a regression analysis is performed. Each of the MR data sets may contain at least one two-dimensional individual data set. The regression analysis may determine at least one phase correction value for a measurement period to be corrected. Two or more different individual data sets may be taken into account in the analysis. An MR image may generated based on the MR data sets and the at least one phase correction value.
US11650278B2
A local coil for an MRI scanner, an MRI scanner and a method for operating the MRI scanner are provided. The local coil includes a plurality of n antenna coils and at least one analog-to-digital converter having a signal link to the antenna coils. The local coil includes a compression device configured to compress the n digital input data streams into m digital output data streams. The n digital input data streams are mapped to an m-dimensional space with m base vectors.
US11650269B2
Axial magnetic flux sensors are described. The axial magnetic flux sensors comprise multiple substrates with conductive traces on them in some embodiments, and in other embodiments a single substrate or no substrate. When multiple substrates are provided, the substrates couple together such that the conductive traces connect to form a coil. The coil may be a continuous, multi-loop coil. When the substrates are coupled together, they may define an opening to accommodate a shaft or other piece of equipment.
US11650265B2
An electric meter includes a meter shell configured to be within an outer utility box. A meter socket and blades are for coupling to openings of the socket. The openings include utility-side and premises-side openings for the blades to extend into. A meter processor is coupled to measurement circuitry, and to a communications unit including a transceiver. A gas sensor is positioned proximate to the blades for sensing ≥1 gaseous compound product resulting from an arc discharge across air involving the blades. During operation of the electric meter, responsive sensing a presence of the gaseous compound product, the gas sensor generates an output signal. Responsive to the output signal being above a predetermined threshold level, the electric meter triggers an alert signal that is transmitted to an advanced metering infrastructure (AMI) which indicates an identity of the electric meter and that the electric meter had experienced the arc discharge.
US11650251B2
Disclosed is a chip for detection of basic electric leakage on a residual current protector. Basic electric leakage can be understood as an electric leakage signal which is generated during normal operation of an electrical appliance and cannot cause a residual current protector to trip out. The chip for detection of basic electric leakage includes a peak detection circuit, a 20 ms clock generator, a 60 ms delay circuit, a 2.5 V reference voltage module, a register module, a comparator module, a counter, a digital subtractor, an analog-to-digital converter (ADC) module, a digital-to-analog converter (DAC) module, an analog adder/analog subtractor, a selection circuit, and a circuit for delayed resetting. The present disclosure can identify and eliminate a basic electric leakage signal from an input electric leakage signal, and will not affect normal operation of a load during detection, determination, storage, and output of the electric leakage signal.
US11650248B2
A test system for measuring electrical current consumption of a device under test (DUT) includes a capacitor with power and ground terminals; a voltage regulator with input and output terminals; first and second switching elements; and a controller. The voltage regulator generates a DUT operating voltage based on its input voltage. The first switching element is arranged between a direct current (DC) voltage source and the regulator input, and the second switching element is arranged between the DC voltage source and the capacitor. The controller operates the switching elements to charge the capacitor, and to configure the test system for measuring operating current of the DUT using the capacitor as the power source.
US11650245B2
A signal transmission circuit board includes a main body and a first connecting unit connected with the main body. The first connecting unit includes a test pin area and an avoidance area adjacent to the test pin area, and the avoidance area is free of test pins.
US11650242B2
The present disclosure provides an arcing detection device. The arcing detection device may include a detection coil and a processing circuit operably connected to the detection coil. The detection coil may be configured to detect a current variation of a system. The processing circuit may be configured to determine information of an arcing event of the system based on the current variation of the system. The information of the arcing event of the system may include a position where the arcing event occurs in the system.
US11650236B2
The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). In a wireless communication system, a transmission apparatus comprises at least one antenna port for transmitting/receiving a signal, an analogue filter for selecting the frequency of the signal, and a voltage standing wave ratio (VSWR) detection unit for measuring the VSWR of the antenna port, wherein the VSWR detection unit is configured to detect both a forward signal and a reverse signal for an input terminal of the analogue filter, to determine the respective power values of a forward signal and a reverse signal for an output terminal of the analogue filter by applying characteristic parameters of the analogue filter to the detected forward signal and receive signal, and to determine the VSWR of the antenna port on the basis of the respective power values of the forward signal and the reverse signal for the output terminal of the analogue filter.
US11650230B2
Sensor circuitry utilizing feedback to balance sensor output data is provided. An apparatus can include a primary coil and a first secondary coil outputting a first voltage. The apparatus can also include a second secondary coil outputting a second voltage. The apparatus can further include circuitry coupled to the first secondary coil and the second secondary coil. The circuitry can be configured to receive the first voltage from the first secondary coil and the second voltage from the second secondary coil. The circuitry can also be configured to determine a feedback voltage based on a difference between the first voltage and the second voltage. The feedback voltage can correct the difference. The circuitry can also modify a third voltage that can be output by the circuitry to be zero based on the feedback voltage.
US11650224B2
The invention is directed at a method of positioning a carrier on a flat surface using an positioning member, wherein the carrier comprises an upper part and a base which are connected to each other such as to be arranged remote from each other, wherein the positioning member is arranged between the base and the upper part such that the base is located at an opposite side of the positioning member with respect to the upper part of the carrier, the upper part resting on the positioning member prior to placing of the carrier onto the flat surface, wherein the upper part comprises three engagement elements, and wherein the positioning member comprises a support surface for receiving the three engagement elements of the upper part, said support surface including a plurality of sockets forming a kinematic mount for said three engagement elements, wherein the base comprises three landing elements, each landing element being associated with a respective one of the three engagement elements, and the method comprising the steps of: operating the positioning member for moving the carrier relative to the flat surface in a direction parallel thereto such as to position the carrier above a landing position; performing an action of placing the carrier on the flat surface at the landing position, said action of placing comprising: moving the base towards the flat surface until at least one of said landing elements is in contact with the flat surface and an associated engagement element of said engagement elements is released from the kinematic mount; continue said moving of the base relative to the flat surface until all landing elements are in contact with the flat surface; and continue said action of placing the carrier until all engagement elements are released from the kinematic mount.
US11650222B2
In the system and method disclosed, an ultrahigh vacuum (UHV) scanning tunneling microscope (STM) tip is used to selectively desorb hydrogen atoms from the Si(100)-2X1:H surface by injecting electrons at a negative sample bias voltage. A new lithography method is disclosed that allows the STM to operate under imaging conditions and simultaneously desorb H atoms as required. A high frequency signal is added to the negative sample bias voltage to deliver the required energy for hydrogen removal. The resulted current at this frequency and its harmonics are filtered to minimize their effect on the operation of the STM's feedback loop. This approach offers a significant potential for controlled and precise removal of hydrogen atoms from a hydrogen-terminated silicon surface and thus may be used for the fabrication of practical silicon-based atomic-scale devices.
US11650215B2
Disclosed are p53 peptides and their use as biomarkers in the diagnosis and/or prognosis of Alzheimer's disease (AD) in a biological sample. The invention also provides for a diagnostic method based on a highly accurate mass spectrometry analysis for the diagnosis of Alzheimer's disease at the pre-clinical and prodromal stages of the disease and for the prognosis of cognitive decline in a subject, by quantitating the levels of said p53 peptides specifically in human plasma of patients.
US11650213B2
Methods and kits for sampling mucous from within a sinus to determine if a single sample includes one or more bacterial types indicating a bacterial infection, such as bacterial sinusitis, and one or more viruses indicating a viral infection, such as influenza.
US11650201B2
The present invention relates to the field of anastasis, i.e., the process of reversal of apoptosis. More specifically, the present invention provides methods and compositions useful for studying anastasis. The present invention also provides a biosensor comprising (a) a split transcription factor complex comprising one half of a split transcription factor linked to a transmembrane domain via an enzyme cleavable linker; (b) a split transcription factor comprising the other half of the split transcription factor linked to a MTS via an enzyme-cleavable linker; and (c) a reporter system comprising (1) a first nucleic acid encoding a site specific recombinase operably linked to the site specific sequence for the transcription factor; and (2) a second nucleic acid comprising a stop codon cassette flanked by site specific recombination sequences, wherein the split transcription factor is Gal 4 or split Q. In other embodiments, the recombinase is Cre or FLP.
US11650198B2
Devices and methods are provided that permit efficient and selective separation of liquid biological specimens into at least two constituent components to facilitate subsequent quantitative and qualitative analysis on at least one analyte of interest in at least one of the components. The devices generally include one or more sample deposition regions supported on a base. Each sample deposition region includes a separation membrane for separating the liquid biological specimen into two different fractions. The first fraction is trapped by the separation membrane while the second fraction passes through the separation membrane and into a respective collection membrane. The separation and collection membranes are easily separable from the devices and can be utilized for further processing and analysis.
US11650197B2
A model-based method for quantifying a specimen. The method includes providing a specimen, capturing images of the specimen while illuminated by multiple spectra at different nominal wavelengths, and exposures, and classifying the specimen into various class types comprising one or more of serum or plasma portion, settled blood portion, gel separator (if used), air, tube, label, or cap; and quantifying of the specimen. Quantifying includes determining one or more of: a location of a liquid-air interface, a location of a serum-blood interface, a location of a serum-gel interface, a location of a blood-gel interface, a volume and/or a depth of the serum or plasma portion, or a volume and/or a depth of the settled blood portion. Quality check modules and specimen testing apparatus adapted to carry out the method are described, as are other aspects.
US11650185B2
A system and method passively normalize an ultrasonic dry coupled wheel probe as the probe traverses a surface of a structure to inspect the structure, such as a flat structure or a curved pipe. At least a pair of arms are configured to passively maintain normalization of the probe in a detection direction normal to the surface.
US11650175B2
A dispersion liquid of the present invention includes: a carbon nanohorn aggregate obtained by aggregating a plurality of single-walled carbon nanohorns in a fibrous form; and a solvent.
US11650168B2
A method of using a resonant cavity for measuring a complex permittivity ε and identifying of a sample (solid or liquid) of microliter volume size includes using a network analyzer to measure over a defined millimeter wave frequency range, a first resonance frequency at a cavity resonance mode, and calculating an unloaded quality factor of an enclosed resonant waveguide cavity of a defined internal dimensions, placing a sample on a surface of a bottom wall of the resonant waveguide cavity and measure a second resonance frequency and calculating a loaded quality factor; determining, a resonance frequency shift Δf=(fs−fo), determining a complex permittivity ε of the sample according to the resonance frequency shift Δf, the loaded quality factor, the unloaded quality factor and the defined internal dimensions; and identifying the sample using a database through the complex permittivity ε.
US11650147B2
A system, method, and apparatus for real-time characterization of drilled particles during a drilling operation can be comprised of a light illumination source to output short-wave-infrared (SWIR) light toward the drilled particles as the drilled particles exit a drill hole being drilled by a drilling machine; a sensor to sense reflected short-wave-infrared (SWIR) light reflected from the drilled particles exiting the drill hole; and processing circuitry operatively coupled to at least the sensor. The processing circuitry can be configured to determine a spectrum of the reflected short-wave-infrared light sensed by the sensor, and determine particle characterization for a portion of the drilled particles by performing hyperspectral analysis on the determined spectrum and based on predetermined candidate particle characterizations.
US11650144B2
Aspects of the present disclosure involve systems, methods, and the like, for a fabrication of a particulate matter (PM) sensor that utilizes a capacitance sensor to detect sub-micrometer and nanoparticles in the respirable range of an environment. In one implementation, the capacitance sensor may comprise interdigitated electrodes between which a capacitance may be measured. PM deposited on the sensor may cause the capacitance between the electrodes to be altered and such a change in capacitance may be measured by the PM sensor. This measurement of the change in capacitance of the interdigitated capacitance sensor may therefore be correlated to the presence of sub-micrometer and nanoparticles in an environment. In one particular implementation, the PM sensor may further include a micro-heater circuit, a readout circuit, and an interface connecting the readout circuit to the micro-heater/capacitance sensor of the PM sensor.
US11650140B2
Disclosed is a pressure-bearing device for simulating an excavation unloading test of a high-energy-storage rock mass. The pressure-bearing device comprises pressure-bearing blocks, a casing pipe and sealing rings, wherein the two pressure-bearing blocks are respectively arranged at two ends of a to-be-tested rock mass; the casing pipe can be arranged outside the to-be-tested rock mass and the pressure-bearing blocks in a sleeving mode and is attached to the to-be-tested rock mass and the pressure-bearing blocks; and the sealing rings are arranged outside the pressure-bearing blocks and the casing pipe in a sleeving mode, so that the sealing rings can be tightly pressed on the casing pipe and the pressure-bearing blocks through fastening elements. Further disclosed is a sealing method for simulating an excavation unloading test of a high-energy-storage rock mass.
US11650139B2
A detection method includes calibration mode of calibrating sensor with low-concentration gas being caused to flow along direction from the sensor toward an adsorption part, first detection mode of, after the calibration mode, detecting chemical substance with sample gas being caused to flow along the direction from the sensor toward the adsorption part, first adsorption mode of adsorbing, by the adsorption part, the chemical substance during an execution time period including time period overlapping at least part of an execution time period of the first detection mode, second adsorption mode of, after the first adsorption mode, adsorbing, by the adsorption part, the chemical substance with the sample gas being caused to flow along direction from the adsorption part toward the sensor, and second detection mode of desorbing, from the adsorption part, the chemical substance adsorbed in the first and second adsorption modes and detecting the chemical substance by the sensor.
US11650136B2
An apparatus for inspecting seat motor noise includes: a soundproof booth provided on a transfer path of a seat assembly and installed with an opening/closing door at both sides along a transfer direction of the seat assembly; a power supply portion provided within the soundproof booth and configured to apply power to respective seat motors of the seat assembly; a noise detection unit installed within the soundproof booth and configured to detect an operation noise of the seat motors; and a controller configured to determine whether the seat motors are defective in noise based on comparison of noise data detected by the noise detection unit to predetermined reference data.
US11650135B2
A multi-dimensional space load and fire test system for a tunnel structure, which includes a multi-point loading self-balancing reaction force system having a rigid platform, two furnace body side-sealing apparatuses (22) and a model assembly and transport apparatus (23) for transporting and situating a tunnel model are on a track on the rigid platform (9), the two furnace body side-sealing apparatuses (22) are respectively used for sealing two end openings of the tunnel model, a tower-type combustion vehicle can be placed within an inner cavity of the tunnel model, a plurality of sets of evenly distributed self-adaptive loading apparatuses (3) used for exerting loading forces on an outer wall of the tunnel model are connected between two reaction force frames (1) of the multi-point loading self-balancing reaction force system. The present system is able to perform loading on tunnel models having different cross section shapes, can be adapted to testing requirements of tunnel structures having different cross section shapes, and with respect to tunnel structure fire testing in particular, a camera of the present system has a large imaging angle of view, the present invention has good heat resistance, possesses both terminal imaging and distance measurement, and can amply satisfy a use requirement for the high temperature environment of a tunnel fire.
US11650134B2
Determining tread depth using data from a tire mounted sensor (TMS), including: determining, based on data collected by the tire mounted sensor, a tire deformation for a tire; determining, based on the tire deformation, an effective rolling radius of the tire; and determining, based at least on the effective rolling radius of the tire, an estimated tread depth for the tire.
US11650131B2
A condition of at least one structural part (11′, 11″) of a working machine (10) is determined by detecting (201) a force of a changing magnitude to a first structural part (11′) or a structural part connecting the first structural part (11′) to the second structural part (11″), determining (203) a change in the position of the first structural part with respect to the second structural part as a function of the force detected, and determining (205) the condition on the basis of the change in the position of the first structural part with respect to the second structural part as a function of the force detected. At least a slope of the change in the magnitude of the force is detected.
US11650123B2
A case airtightness evaluation method evaluates airtightness of a case mounted at a vehicle. A pressure measuring step of the evaluation method includes pressurizing or depressurizing air in the case, allowing pressure in the case to stabilize, and then measuring a pressure change in the case. During the measurement of the pressure change, a deformation amount acquiring step acquires a deformation amount of a specific location of the case. Based on the acquired deformation amount, a correcting step corrects the measured pressure change. Based on the corrected pressure change, an evaluating step evaluates airtightness of the case.
US11650117B2
The present invention discloses a six-dimensional force sensor with high sensitivity and low inter-dimensional coupling, including a clockwise or counterclockwise swastika-shaped beam, vertical beams, a rectangular outer frame, and strain gauges; the clockwise or counterclockwise swastika-shaped beam includes a cross-shaped transverse beam and four rectangular transverse beams; a center of the cross-shaped transverse beam is provided with several force application holes used for applying forces and moments; four tail ends of the cross-shaped transverse beam are each connected to one of the rectangular transverse beams to form a clockwise or counterclockwise swastika-shaped structure; a top end of a vertical beam is connected to a tail end of a corresponding rectangular transverse beam, and bottom ends of the vertical beams are connected to the rectangular outer frame; and there are a plurality of strain gauges to form six groups of Wheatstone bridges that are respectively used for measuring an X-direction force, a Y-direction force, a Z-direction force, an X-direction moment, a Y-direction moment, and a Z-direction moment. Strain gauges for measuring the forces are all pasted on the cross-shaped transverse beam, strain gauges for measuring the X-direction moment and the Y-direction moment are all pasted on the four rectangular transverse beams, and strain gauges for measuring the Z-direction moment are all pasted on the four vertical beams. According to the present invention, the structure is simple, and inter-dimensional coupling is low while high sensitivity is ensured.
US11650116B2
A system and method for monitoring one or more objects that have been restrainedly secured to a vehicle by one or more restraint members. The system includes a plurality of sensors each configured for monitoring one or more of a compressive or tensile stress or strain in one of the one or more restraint members, and a controller for periodically interrogating each of the plurality of sensors to ascertain a value of stress or strain detected by the respective sensor. When a change in the value of stress or strain is indicative of loosened or overtightened restraint members, a mitigation event is triggered.
US11650110B2
Techniques relating to a micro-electro-mechanical (MEMS) device configured to measure direct axial and shear stress components of a stress tensor are described. The MEMS device includes a first and second circuit configured in a double rosette structure coupled with a third circuit in a standard rosette structure to form a triple rosette piezo-resistive gauge circuit. The first circuit includes at least one piezoresistive element suspended from a substrate, and at least one piezoresistive element fixed to the substrate. The second circuit includes each piezoresistive element fixed to the substrate. The third circuit includes at least one piezoresistive element fixed to the substrate. Additionally, the MEMS device may be coupled to one or more processing systems to determine a mechanical stress tensor that is applied to the MEMS device based on measurements received from the MEMS device.
US11650103B2
In one respect, disclosed is a device or system for solar irradiance measurement comprising at least two irradiance sensors deployed outdoors at substantially different angles, such that, by analysis of readings from said irradiance sensors, direct irradiance, diffuse irradiance, and/or global irradiance are determined. In another respect, the disclosed device or system may additionally determine ground-reflected irradiance.
US11650100B2
A system for testing a spectral response speed of a tunable filter is disclosed, which includes a collimating light source, a beam splitting element, a focusing lens, and an image recording device of light spot position arranged successively. The tunable filter is disposed between the collimating light source and the beam splitting element and configured to be continuously tuned within a certain wavelength range during testing. The beam splitting element is used to form light beams of different wavelength bands passing through the tunable filter into diffracted beams or refracted beams corresponding to different wavelength bands. The focusing lens is used to perform focusing. The image recording device of light spot position is used to record change information about positions where the diffracted beams or refracted beams corresponding to different wavelength bands are imaged.
US11650094B2
Systems, devices, and methods for measuring loads and forces of a seated subject using scale devices
Systems, devices, and methods are disclosed herein for monitoring physiological data of subjects seated on a toilet, including systems, devices, and methods for monitoring loads and forces on a scale device. In some embodiments, systems, devices, and methods disclosed herein include a set of sensors that can measure loads and forces present at a scale device receiving the feet of an individual seated in a toilet.
US11650089B2
An apparatus for measuring a parameter of a fluid flow passing within a pipe is provided. The apparatus includes a sensing device and a processing unit. The sensing device has a sensor array that includes at least one first macro fiber composite (MFC) strain sensor disposed at a first axial position, and at least one second MFC strain sensor disposed at a second axial position. The first axial position and the second axial position are spaced apart from one another. The at least one first MFC strain sensor and the at least one second MFC strain sensor are both configured to produce signals representative of pressure variations of the fluid flow passing within the pipe. The processing unit is configured to receive the signals from the sensor array and measure one or more fluid flow parameters based on the signals.
US11650081B2
Methods, apparatuses and systems for providing a position sensing component are disclosed herein. An example position sensing component may comprise: a sensing coil; a moveable core disposed within the sensing coil; an oscillator circuit; and a feedback control circuit coupled to the oscillator circuit, wherein the position sensing component is configured to: maintain a fixed amplitude voltage in response to a variable current signal provided by the oscillator circuit in conjunction with the feedback control circuit, and generate an oscillator circuit output signal that is linearly proportional to a position of the moveable core with respect to the sensing coil.
US11650078B2
A MEMS device may output a signal during operation that may include an in-phase component and a quadrature component. An external signal having a phase that corresponds to the quadrature component may be applied to the MEMS device, such that the MEMS device outputs a signal having a modified in-phase component and a modified quadrature component. A phase error for the MEMS device may be determined based on the modified in-phase component and the modified quadrature component.
US11650061B2
A device can determine scenario information associated with a plurality of route planning scenarios. The scenario information can include information that describes, for each route planning scenario of the plurality of route planning scenarios, a condition or a configuration based on which a respective route plan is to be generated. The device can calculate, based on a plurality of route plans corresponding to the plurality of route planning scenarios, a set of metrics associated with the plurality of route planning scenarios. The set of metrics can be calculated based on a single user interaction with a user interface. The device can provide information associated with the set of metrics. The providing the information associated with the set of metrics can cause an action, associated with at least one route plan of the plurality of route plans, to be automatically performed.
US11650060B2
Embodiments describe an approach for coordinating the travel of multiple vehicles traveling to a target destination, the embodiments describe generating a travel group, receiving travel group parameters from travel group members, synced GPS applications, and a weather application, generating a course of travel for the travel group members to reach a destination, and tracking each travel group member according to locations identified by the synced GPS applications. Additionally, embodiments describe determining that a subgroup of the travel group is no longer traveling within a pre-determined range of other travel group members; calculating an optimized course of travel for the subgroup to reunite with the other travel group members, adjusting the course of travel to include the optimized course of action for the subgroup, and causing each GPS application to direct the subgroup to travel according to the optimized course of travel.
US11650059B2
A system for localizing a vehicle in an environment having a computing device comprising a processor and a non-transitory computer readable memory, a first map data stored in the non-transitory computer readable memory, where the first map data defines features within an environment used to localize a vehicle within the environment, and a machine-readable instruction set. The machine-readable instruction set causes the computing device to: determine a portion of the first map data having a first type of road, determine a first accuracy specification for the first type of road, wherein the first accuracy specification identifies one or more features of the plurality of features defined in the first map data used to localize a vehicle traversing the first type of road within a predefined degree of accuracy, and create a second map data for the first type of road.
US11650058B2
Apparatus for determining a current pose of a mobile autonomous apparatus is presented. In embodiments, an apparatus may include interface circuitry to receive detection and ranging data outputted by a Light Detection and Ranging (LIDAR) sensor that nominally sweeps and provides D degrees of detection and ranging data in continuous plurality of quanta, each covering a portion of the D degrees sweep, every time period T. The apparatus may further include pose estimation circuitry coupled to the interface circuitry to determine and provide a current pose of the mobile autonomous apparatus every fractional time period t, independent of when the LIDAR sensor actually completes each sweep. In embodiments, the apparatus may be disposed on the mobile autonomous apparatus.
US11650048B2
An apparatus and method for aligning two coaxially coupled rotatable shafts. A servo operated multi axis positioning device is movable along a longitudinal axis parallel to the axis of the shafts, and movable vertically to position a laser range (LRF) adjacent to the two shafts, which measures the distance between the LRF and a spot on the shafts. A controller having a processor and memory communicates with the positioning device and the LRF to collect data at two axial positions on each shaft. At each position the LRF measures the distance to the shaft and stores the measurement and location data. The LRF is vertically repositioned and the measurement and storing steps are repeated over a scan distance sufficient to provide enough data to determine the location of the shaft center. The processor then calculates and compares the shafts centerlines and determines the necessary adjustments needed to move the shafts into coaxial alignment.
US11650043B2
Systems and processes are provided for measuring carbon deposits on an engine. In some examples, a light source can be transmitted through a viewing window of an engine onto an area of an internal surface of the engine and reflected back through the viewing window and detected using an optical sensor. A topography of the area can be determined based, at least in part, on the reflected light source detected by the optical sensor and used to determine whether carbon deposits have increased, decreased, or remained constant on the area.
US11650042B2
A laser transmission apparatus utilizing multiple laser beams and beam paths with a diverger lens to provide an illumination pattern that can compensate for lateral movement of the platform during shearography is provided. Further, this optical setup requires no moving parts and does not reduce power of the laser beams as they move through the individual components thereof. From the perspective of the surface being scanned or inspected, the present disclosure may provide two laser images of a single surface that appear to be identical despite the fact that they were taken from two different spatial positions of the moving platform.
US11650041B2
A magnetic sensor assembly for detecting angular positions of a camera module, includes: a housing; a rotation member configured to rotate together with the camera module; a magnet member that is configured to rotate with the rotation member on at least a portion of the housing, the magnet member includes a first multi-pole magnetized magnet that has a first number of pole pairs alternately disposed along a first circumference on the rotation member, and further includes a second multi-pole magnetized magnet that has a second number of pole pairs alternately disposed along a second circumference on the rotation member; a hall sensor configured to detect a change of magnetic field generated from the first multi-pole magnetized magnet and the second multi-pole magnetized magnet; and a processor configured to estimate an initial position of the rotation member and a rotational angle from the initial position using the detected magnetic field.
US11650025B2
Implementations described and claimed herein provide a personal tactical system configured to be worn by an individual for protection against threats. In one implementation, the personal tactical system includes one or more internal components disposed in an interior formed by an outer layer and an inner layer. The internal components include a flexible body armor, a ballistic plate, a ballistic frame, and/or a ballistic plate cover. The ballistic frame further includes an electrical system coupled to the frame body, the electrical system including one or more ports in communication with at least one of electrical or communication lines.
US11650022B2
A mechanism for preventing a partially inserted magazine from accidently ejecting from the firearm. The improved firearms include any type of projectile weapon that employs a magazine to provide ammunition and include rifles and pistols. An improved magazine catch that includes both the primary latch and a safety latch. A method for engaging a magazine to a firearm for providing the firearm with ammunition without unintentionally dropping the magazine due to incomplete insertion.
US11650021B2
Systems and methods are provided for monitoring geolocations of a plurality of weapons within a deployment location, where each of the weapons includes one or more sensors that produce more or more signals, including a response infrastructure configured for management of the weapons, a server device running application software that uses the one or more signals received from each of the weapons to detect a geolocation of a weapon and causes the response infrastructure to determine if the detected geolocation of the weapon conforms to the stored rule regarding the permitted weapon geolocation, and a threat detection and analysis module that performs an action based on a confirmation that the detected geolocation of the weapon does not conform to the stored rule regarding the permitted weapon geolocation.
US11650017B2
The present invention comprises a duplex thermal transfer pack. The pack includes a large bag containing many smaller sub bags. Each sub bag contains plain water. The volume within the large bag but outside the sub bags contains a second substance. This second substance freezes with a consistency akin to crushed ice or packed snow. The second substance allows the thermal transfer pack to remain malleable even when its contents are frozen.
US11650016B2
A heat pipe is disclosed includes a container, a container lid including a groove defined therein, a wick, and an end plug operably coupled to the wick. The end plug includes a pin extending therefrom. The groove of the container lid is configured to receive the pin.
US11650012B1
A nozzle system for a carpet drying machine includes two or more planar diffusion plates each having a manifold side and a carpet side. The diffusion plates each include a plurality of apertures traversing from the manifold side to the carpet side. Each aperture is wider at the manifold side than at the carpet side so as to define a concentrating nozzle through the diffusion plate. Preferably the concentrating nozzles of each diffusion plate flare outwardly progressively increasingly from the carpet side of the diffusion plate to the manifold side of the diffusion plate. As such, with the two or more diffusion plates mounted in two or more manifolds of the carpet drying machine, with the manifold side of the diffusion plate facing away from the carpet web, hot air blown into the manifolds is concentrated into a laminar flow towards the carpet web to dry the carpet web.
US11650010B2
The present invention relates to an adsorption process for xenon recovery from a cryogenic liquid or gas stream wherein a bed of adsorbent is contacted with a xenon-containing liquid or gas stream selectively adsorbing the xenon from said stream. The adsorption bed is operated to at least near full breakthrough with xenon to enable a deep rejection of other stream components, prior to regeneration using the temperature swing method. After the stripping step, the xenon adsorbent bed is drained to clear out the liquid residue left in the nonselective void space and the xenon molecules in those void spaces is recycled upstream to the ASU distillation column for increasing xenon recovery. The xenon adsorbent bed is optionally purged with oxygen, followed by purging with gaseous argon at cryogenic temperature (≤160 K) to displace the oxygen co-adsorbed on the AgX adsorbent due to higher selectivity of argon over oxygen on the AgX adsorbent. By the end of this step, the xenon adsorbent bed is filled with argon and xenon. Then the entire adsorbent bed is heated indirectly without utilizing any of the purge gas for direct heating. Operating the adsorption bed to near full breakthrough with xenon and displacing the adsorbed oxygen and other residues with argon, prior to regeneration, along with indirect heating of the bed, enables production of a high purity product ≥40 vol % xenon from the adsorption bed and further enables safely heating without any purge gas and ease for downstream product collection, even in cases where hydrocarbons are co-present in the feed stream.
US11650007B2
This cryogenic preservation or vitrification device (1) comprises: an accumulator (2) including a first volume of pressurised hydraulic oil; a control system controlling a valve (20) capable of releasing a second volume of hydraulic oil from the accumulator toward a cylinder (55) by means of a pipe (4); a cylinder (55) including a piston (6) configured to be driven by the second volume of hydraulic oil and to displace a first volume of cryogenic fluid to a cryogenic vessel (7) intended to receive a sample (8) to be cryogenically preserved.
US11650006B2
A remote system for monitoring and controlling one or more devices for use in the cryogenic processing of a sample is provided. A remote server capable of transmitting freezing profile data to one or more freezers, transmitting transportation profile data to one or more transportation devices, and transmitting thawing profile data to one or more thawing devices. The remote server is also capable of receiving detected data from the one or more freezers relating to the freezing of a sample in accordance with the freezing profile data, receiving detected data from the one or more transportation devices relating to the transportation of a sample in accordance with the transportation profile data, and receiving detected data from the one or more thawing machines relating to the thawing of a sample in accordance with the thawing profile data.
US11650005B2
A composite film for a home appliance according to an embodiment of the present invention includes a first film part partially formed of metal material and forming an outer appearance, a second film part formed on one surface of the first film part and formed of resin material, an adhesive part formed on one surface of the second film part and adhering to injection products constituting the home appliance, and a plurality of exhaust grooves that are recessed in the adhesive part and extend from one end to the other end of the adhesive part to discharge air between the adhesive part and the injection products.
US11649986B2
Solar panels are coupled to elongated purlins by solar panel clamps. A single strip of sheet metal is folded to form a first mounting portion, a second mounting portion opposed to the first mounting portion, and a first section of an upright wall extending perpendicularly therebetween. A first and second mounting shelves extend perpendicularly from the first section of the upright wall. A second section of the upright wall extends perpendicularly from between the first and second mounting shelves. A plurality of solar panel clamps affix the plurality of solar panels to the mounting shelves of the elongated purlins.
US11649982B2
A method for controlling an air handler includes providing a temperature setpoint to a smart valve in fluid communication with one or more coils of the air handler, providing to the smart valve an air temperature of air conditioned by the air handler, and modulating a valve position of the smart valve using the temperature setpoint, and the air temperature.
