US10791659B2
An electronic module includes a substrate, electronic components mounted on the substrate, a magnetic body provided on the substrate so as to cover the electronic components, and a metal shield provided on the magnetic body. An electronic circuit is defined using the electronic components. The electronic circuit includes a signal circuit. The metal shield includes ground connection portions connected to a ground electrode of the substrate, and a circuit connection portion connected to the signal circuit at a position different from the ground connection portions.
US10791651B2
Multilayered or multitiered structures formed by stacking of vertically aligned carbon nanotube (CNT) arrays and methods of making and using thereof are described herein. Such multilayered or multitiered structures can be used as thermal interface materials (TIMs).
US10791650B2
A cooling device includes a heat receiver that receives heat of an electronic component via a coolant, a heat discharger that discharges heat of the coolant from the heat receiver, and a circulation flow path through which the coolant flows from the heat receiver to the heat discharger and the coolant flows from the heat discharger to the heat receiver. The heat receiver is provided with an attachment surface to which a plurality of the electronic components are attached, a first flow path that communicates with the circulation flow path, and a plurality of surface area increasing members that communicate with the first flow path and that are provided on a rear surface of the attachment surface corresponding to the plurality of electronic components.
US10791644B2
This is directed to systems and methods for cover assembly retention of a portable electronic device. In some embodiments, a cover assembly and/or housing of an electronic device can include one or more retention features such as detents, hooks, tabs, extensions, screw plates, screw holes, shuttles, latches, or any combination of the above, for retaining the cover assembly to the housing. In some embodiments, one or more retention features can be included on an internal platform of the electronic device to retain the cover assembly. In some embodiments, a hidden screw feature can be included in a SIM tray slot of the electronic device. Once a SIM tray has been inserted into the SIM tray slot, the screw feature can be hidden from sight and may become unapparent to an end user of the electronic device.
US10791641B2
The description relates to devices that can include a hollow arm that has an open side and a cover engaging region around the open side. The cover engaging region defines a first width at the open side, a second width farther from the open side, and a third width that is farther from the open side than the first width and the second width. The device can also include an arm cover that includes an arm engaging region. The arm engaging region can define a fourth width at the open side, a fifth width farther from the open side, and a sixth width that is farther from the open side than the fourth width and the fifth width. The sixth width can be greater than the fifth width and the second width and less than the first width and the fourth width.
US10791633B2
A thick conductor built-in type printed wiring board includes a printed wiring board, an insulating resin layer, an insulating base material layer, and a conductor layer. The printed wiring board includes an insulating layer including a cured product of a first resin composition, and a circuit provided on one main surface or both main surfaces of the insulating layer, the circuit having a plurality of conductor wirings each having a thickness ranging from 105 μm to 630 μm, inclusive. The insulating resin layer covers a surface of the printed wiring board on which the circuit is provided, and includes a cured product of a second resin composition and includes no fibrous base material. The insulating base material layer covers the insulating resin layer, and includes a cured product of a third resin composition and a fibrous base material. The conductor layer covers the insulating base material layer. The thick conductor built-in type printed wiring board does not include a void having a diameter of more than or equal to 10 μm inside the thick conductor built-in type printed wiring board.
US10791620B2
An optical module includes a housing, a heat sink apparatus arranged in and thermally connected to the housing, and a printed circuit board partially arranged on the heat sink apparatus. The optical module further includes a first optoelectronic chip and a second optoelectronic chip that are both arranged on the heat sink apparatus. The first optoelectronic chip and second optoelectronic chip are both electrically connected to the printed circuit board. The printed circuit board has a first surface, a second surface opposite to the first surface, and an opening that extends from the first surface to the second surface. The second optoelectronic chip is arranged at the opening. The second optoelectronic chip is arranged separately from the first optoelectronic chip.
US10791613B1
In response to determining that the line power source for a subset or all member devices of a lighting control group is interrupted, an emergency luminaire enters an emergency mode (EM) active state by controlling a light source, via a driver circuit, to continuously emit emergency illumination lighting. Upon entering the EM active state, the emergency luminaire transmits, via a wireless lighting control network, an EM active message to a lighting control group repeatedly at a predetermined time interval. Emergency luminaire receives, via the wireless lighting control network, an EM exit message from another member device indicating to exit the EM active state. In response to receiving the EM exit message from the other member device, the emergency luminaire exits the EM active state by controlling the light source, via the driver circuit, to discontinue emitting the emergency illumination lighting.
US10791610B2
A driver for a lighting device includes a light emitting diode (LED) driver circuit utilizing interface elements for supporting multiple control connectivity options, the LED driver circuit utilizing a processor having a physical layer interfaces coupled to the interface elements and configured to operatively support a plurality of network protocols, the processor being configured to perform a plurality of functions, including a function of providing a bridge or gateway between network protocols of the plurality of network protocols, the processor being configured to: detect available network protocols of the plurality of network protocols; select, for a physical layer interface, a mode of operation (from modes of operation including, for example: an inactive mode, a monitoring mode, a gateway mode, and a primary mode) appropriate to ensure interoperability and backward compatibility for the available network protocols; and assign one or more of the available network protocols to the physical layer interface(s).
US10791603B2
A method of controlling a dimmable LED driving circuit, can include: detecting a voltage across an electrolytic capacitor in the LED driving circuit; determining whether the voltage across the electrolytic capacitor is less than a predetermined value; and charging the electrolytic capacitor by an auxiliary circuit when the voltage across the electrolytic capacitor is less than the predetermined value, in order to reduce time required for the voltage across the electrolytic capacitor to rise to a start-up voltage of an LED load.
US10791587B2
The present invention provides a vehicle-to-X (V2X) operation method performed by a terminal in a wireless communication system, including: when a V2X transmission failure is detected, starting a timer as soon as a radio resource control (RRC) connection re-establishment procedure is initiated; and performing a V2X transmission on the basis of the timer, wherein, when the timer is in operation and the RRC connection re-establishment procedure is performed, the terminal performs the V2X transmission on a transmission resource which has been set before the V2X transmission failure is detected.
US10791585B2
Systems and methods are described herein for analyzing messages and other information provided in relation to a web communication, a mobile application communication session, a phone communication, or another type of communication. For example, a system and method are provided for initiating a text message communication session between an agent and a user. A two-way communication session may be facilitated between the user and the agent. A mobile telephone number disclosed by the user during the two-way communication session may be detected, and a text message communication session between the user and the agent may be initiated if a mobile telephone number was detected. Availability status associated with a provider of items or services may also be analyzed to determine an agent for communicating with the user.
US10791582B2
Described herein are systems, apparatuses, and processes for obtaining data for a specific PDN connection of a cellular network. A UE executes one or more applications utilizing one or more PDN connections of a cellular network. A TE generates an AT command for an MT, the AT command comprising a request for data for a specific PDN connection that can be offloaded from the cellular network to a non-cellular network, assistance data for determining offloading of traffic, and cellular signal measurements. The TE receives an AT command response, corresponding to the AT command, comprising data of whether the specific PDN connection can be offloaded, offload assistance data, and/or cellular network measurement data. The TE may receive unsolicited result codes when offloadablity of a PDN connection changes, offload assistance data changes, or when cellular signal measurements meet offload assistance criteria.
US10791581B2
Apparatuses, methods, and systems of a node that supports a simultaneous bidirectional wireless link with a second node are disclosed. One embodiment of the node includes a first transceiver operative to form a beam directed to a first sector of a second node, and a second transceiver operative to form a beam directed to a second sector of the second node, wherein for at least some time slots a simultaneous bidirectional wireless link is formed between the node and the second node by the one of the first transceiver or the second transceiver transmitting a first communication signal to the second node while the other of the first transceiver or the second transceiver is receiving a second communication signal from the second node, and selecting between forming the simultaneous bidirectional wireless link or a non-simultaneous bidirectional wireless link based on a throughput or a link quality.
US10791575B2
Embodiments provide a data transmission method, a device, and a system. The method includes: acquiring, by user equipment, a first preamble corresponding to a cell set of a primary timing advance group of a first base station and a second preamble corresponding to a cell set of a secondary timing advance group of a second base station; sending the first preamble to the first base station, to initiate random access to the first base station according to the first preamble; and sending the second preamble to the second base station, to initiate random access to the second base station according to the second preamble.
US10791565B2
An approach for selecting sets of communications channels involves determining the performance of communications channels. A set of channels is selected based on the results of performance testing and specified criteria. The participant generates data that identifies the selected set of channels and provides that data to other participants of the communications network. The participants communicate over the set of channels, such as by using a frequency hopping protocol. When a specified time expires or monitoring of the performance of the channel set identifies poor performance of the set of channels, the participant selects another set of channels for use in communications based on additional performance testing. By selecting channels based on the initial performance testing and performance monitoring, the communications network adaptively avoids channels with poor performance.
US10791559B2
Embodiments provide an information processing method, user equipment, and a base station, where the information processing method includes: a terminal sends a random access preamble sequence according to a first coverage enhancement requirement corresponding to a first precision to a base station. The terminal receives a coverage enhancement requirement indication message, wherein the coverage enhancement requirement indication message indicates a second coverage enhancement requirement corresponding to a second precision from the base station. The terminal communicates with the base station according to the second coverage enhancement requirement.
US10791549B2
[Object] To improve the transmission efficiency of the entire system.[Solution] A terminal device includes: a control unit configured to set one or more second TTI settings in accordance with control information from the base station device; and a receiving unit configured to monitor a first PDCCH corresponding to a first TTI and a second PDCCH corresponding to a second TTI of a time length shorter than the first TTI and receive a second PDSCH mapped to the second TTI in a case in which the second TTI settings are set and monitor the first PDCCH and receive a first PDSCH mapped to the first TTI in a case in which the second TTI settings are not set.
US10791529B2
A method of providing a synchronization signal to at least one small cell includes receiving a synchronization reference signal; extracting a synchronization signal from the synchronization reference signal; generating a network listening (NL) synchronization signal based on the synchronization signal; and transmitting the NL synchronization signal for reception by the at least one small cell.
US10791526B2
A wireless communication device that includes circuitry that receives a physical layer (PHY) header from a first wireless communication device belonging to a first wireless communication network different from a second wireless communication network to which the wireless communication device belongs, and controls transmission power on a basis of allowance signal information obtained in reception of the PHY header, and the PHY header includes the allowance signal information in which allowance of another signal for signal reception in a first destination wireless communication device which is a destination of a frame subsequent to the PHY header is specified.
US10791522B2
Embodiments of the present invention provide a wireless communication method and a device. The wireless communication method includes: determining, by a base station, a transmission mode used to send data to a terminal in a current scheduling period, where the transmission mode is one of a paired transmission mode or a non-paired transmission mode; and sending, by the base station to the terminal, information indicating a terminal type corresponding to the transmission mode. According to the method and device, the terminal may perform corresponding processing according to the transmission mode, thereby improving processing efficiency. For example, the terminal may select an adaptive receiving algorithm to demodulate a signal, to improve demodulation efficiency and accuracy.
US10791518B2
Some techniques and apparatuses described herein permit a user equipment (UE) to start a discontinuous reception (DRX) inactivity timer based at least in part on a data communication (e.g., a slot in which a downlink data communication and/or an uplink data communication is scheduled), rather than starting the DRX inactivity timer in a slot in which a corresponding downlink control channel communication is received. In this way, the UE may increase the duration of time that the UE is in a sleep state, especially when the data communication is scheduled to occur with a long delay after the downlink control channel communication, thereby conserving battery power of the UE. Some of these techniques and apparatuses may be flexibly configured to conserve battery power of the UE depending on a flexible scheduling of data communications.
US10791509B2
A wireless device sends a registration request message to an access and mobility function (AMF). The registration request message comprises: a first parameter indicating a request for restricted local operator services (RLOS); and a second parameter indicating a requested network slice selection assistance information (NSSAI) for the RLOS. A registration accept message is received from the AMF. The registration accept message comprises an allowed NSSAI for the RLOS allowed for the wireless device. The wireless device send packets of the RLOS.
US10791508B2
A method for selecting a serving AMF of a network node in a wireless communication system includes receiving a registration request message of a user equipment (UE), the registration request message including a network slice selection assistance information (NSSAI) for a slice requested by the UE and priority information of the NSSAI; determining whether the NSSAI is valid for the UE; when the NSSAI is valid for the UE, searching a first AMF which is able to support the NSSAI based on the priority information; and when the first AMF is searched, selecting the first AMF as the serving AMF serving the UE and transmitting the registration request message to the first AMF.
US10791500B2
A method for transmitting common information, a base station, and user equipment are provided, where the method includes: generating additional information according the common information, where the common information is a paging message and/or system information, and data packets of the additional information and data packets of the common information are the same at a Media Access Control MAC layer; and sending the common information and the additional information to the user equipment. In embodiments of the present invention, because the additional information and the common information carry same MAC layer data packet content, in a case of receiving the common information and the additional information, the user equipment may determine a data packet at the MAC layer according to the common information and the additional information; therefore a probability of correct detection of the common information may be increased.
US10791495B2
A device, a method and a user equipment (UE) for a wireless communication system, the device including: a UE parameters acquisition unit configured to obtain UE parameters from a UE; a master UE determination unit configured to determine a master UE on the basis of the proximity of the UE to a data stream center, as shown by the UE parameters, the master UE being connected to an associated infrastructure and being provided with functionalities to forward data and/or signaling to other UEs; a communication unit configured to transmit to UEs network control signaling including information relating to the master UE. The device makes possible dynamic network planning while taking account of both network capacity and user equity, thereby improving resource utilization rates.
US10791482B2
The present disclosure aims to provide a core node capable of appropriately allocating a radio resource of a RAN Slice allocated for a specific service to a radio terminal that uses this specific service. A core node (10) according to the present disclosure includes: a determination unit (14) configured to determine a radio resource to be allocated in accordance with a service provided for a radio terminal (30); and a communication unit (12) configured to transmit resource identification information indicating the radio resource determined in the determination unit (14) to a base station (20) that manages a plurality of radio resources for each RAN Slice associated with a service.
US10791477B1
Embodiments of the inventive concepts disclosed herein are directed to systems and methods for data link acquisition using multichannel transceivers. A first transceiver may scan a first set of frequencies for a first signal at a first frequency from a first ground station. A second transceiver may scan a second set of frequencies for a second signal at a second frequency from a second ground station. The second set may be higher than the first set. A controller of the avionics radio device may be communicatively coupled to the first transceiver and the second transceiver. The controller may compare the first signal quality of the first signal with the second signal quality of the second signal. The controller may commence a data link with the first ground station or the second ground station via one of the first and second transceivers of the avionics radio device based on the comparison.
US10791476B2
A method by which a terminal measures device-to-device (D2D) resources in a wireless communication system, according to one embodiment of the present invention comprises the steps of: receiving allocated resources for D2D transmission and reception; performing a first measurement on resource regions for the D2D transmission and reception; determining resource regions in which a discovery signal exists, which are estimated on the basis of the first measurement result; and performing a second measurement on the estimated resource regions.
US10791474B2
This disclosure relates to techniques for detecting a signal and powering off at least some receiver components if no signal is detected. A wireless device may take one or more measurements of one or more signals. The wireless device may determine, based on the measurements, whether a signal (e.g., a signal of a licensed assisted access cell) is anticipated during an upcoming time period, e.g., a subframe or portion of a subframe. If no signal is anticipated, the wireless device may power off at least some receiver functions.
US10791472B2
A method for a small cell access point to use neighbour cell broadcast information to derive a cell candidate list is described. The method comprises, at the small cell access point: performing a network listen, NWL, scan and identifying a broadcast transmission from a plurality of macro cell base station, BTSs; detecting at least one parameter from each broadcast transmission, wherein the at least one parameter acts as a signature for small cell neighbours to distinguish small cell neighbours from macro cell neighbours; and using the at least one parameter to derive a cell candidate list of candidate operating parameters.
US10791470B2
The present invention is designed to shorten the time that a user terminal takes to detect the common control/reference signals while coverage of the common control/reference signals transmitted from a small base station is secured. As the radio communication method of the invention, a radio communication method is provided in which beam forming information for forming transmission beams directed from the small base station to the user terminal are generated based on position-related information of the user terminal acquired by communication between the macro base station and the user terminal using a coverage carrier and position-related information of the small base station, and the small base station precodes at least one of a common control signal and a reference signal that are common in a small cell based on the beam forming information and transmits the precoded signal from a plurality of transmitting antennas using a capacity carrier.
US10791465B2
A method and an apparatus for activating and deactivating secondary cells in a carrier aggregation environment are provided. In one embodiment, a Medium Access Control (MAC) Control Element (CE) command is received from a base station for activating/deactivating a secondary cell associated with a User Equipment (UE). The secondary cell configured for the UE is activated/deactivated based on the MAC CE command. Further, a first uplink grant is received from the base station upon activation/deactivation of the secondary cell. Accordingly, quality information (e.g., channel quality information, sounding reference signal information, and the like) associated with the cell(s) is transmitted to the base station in the received first uplink grant over a physical uplink shared channel. Furthermore, a hybrid automatic repeat request entity associated with the secondary cell is reset.
US10791462B2
This technology uses a bootstrap key (“BSK”) to securely onboard a computing device to a network. A unique BSK associated with an onboarding computing device is used to verify for various deployment models (1) that the computing device has proof the computing device is connecting to the correct wired or wireless network and (2) that the network has proof the computing device is trusted. The BSK may be an associated BSK or an embedded BSK. A computing device receives a signed voucher from the manufacturer authorized signing authority (“MASA”) before the computing device may onboard to a network. The MASA will issue a voucher to a Bootstrapping Remote Secure Key Infrastructure (“BRSKI”) registrar if the registrar proves knowledge of the computing device's BSK to the MASA or the registrar has an established trust relationship with the MASA.
US10791456B2
A method, apparatus and computer program product are provided to selectively accept requests for communication that may be supported by different identification profiles with the selective acceptance being based upon a predefined criteria, such as the cost of the communications. In the context of a method, a request for communications is received from a network operator. The communications with the network operator are supported by a first of a plurality of identification profiles. The method also includes determining, relative to a predefined criteria, whether the communications should be supported by the first identification profile or by another identification profile configured to support communications with another network operator. In an instance in which the communications should be supported by another identification profile, the method causes the request for communications to be denied.
US10791454B2
A system for providing a user connection between first and second mobile devices that includes a first software application executable on the first mobile device in communication with a server. The first mobile device includes a first geo-fence having a first radius. The software application is configured to permit a first user to send a connection request to a second user. When the second user accepts the connection request a device connection is made between the mobile devices. The second user mobile device has a second geo-fence with a second radius. When the device connection is made, an initial distance is determined between the mobile devices. The initial distance is greater than the sum of the first radius and the second radius. When the distance between the first and second mobile devices is less than the sum of the first radius and the second radius the device connection is terminated.
US10791453B2
A wireless communication apparatus comprising: a frame configuration circuit that generates a transmission frame including DMG beacons, wherein sector ID fields in SSW fields included in the respective DMG beacons indicate one or more transmit sectors used for directional transmissions of the respective DMG beacons, and a field different from the sector ID field included in each DMG beacon indicates whether or not there is quasi-omni transmission; and a transmission wireless circuit that performs, by using the transmit sector indicated by the sector ID field, directional transmission on a first DMG beacon that is included in the DMG beacons and in which the field different from the sector ID field indicates non-quasi-omni transmission and performs quasi-omni transmission on a second DMG beacon that is included in the DMG beacons and in which the different field indicates quasi-omni transmission, in a BTI.
US10791452B2
An apparatus, e.g. a mobile computing device, directs presence information toward a presence server (PS). The presence information includes public-safety (PuSa) specific proximity-based services (ProSe) information. The apparatus also directs to the PS a request to subscribe to PuSa-specific ProSe information of a target ProSe presentity, the request including a dedicated PuSa service ID. The apparatus may discover user equipment (UE) of the target presentity only on the condition that the PS returns the presence information of the target presentity.
US10791450B1
In some examples, a user equipment (UE) is registered with a fifth generation (5G) core network. In response to an emergency indication, the UE selects a first domain intended for a call responsive to the emergency indication. Subsequent to selecting the first domain, the UE attempts a combined registration with a second core network different from the 5G core network. In response to attempting the combined registration, the UE receives a further indication that the UE is registered for packet switched services but not circuit switched services. In response to the further indication, the UE selects an access network connected to a third core network to perform the call.
US10791448B2
The disclosed system provides a facility to enable an emergency messaging session on a locked mobile device. In response to receiving a request on a locked mobile device to initiate an emergency messaging session, the system displays an interface that may enable a user of the mobile device to select a type of emergency and/or enter a customized message to be transmitted to an emergency services provider. The displayed interface additionally may include options to automatically or manually send specified types of information to an emergency responder, such as a physical location of the mobile device or medical, personal contact, or residence information of the user of the mobile device. While an emergency messaging session is in progress, the disclosed system may continually send updated information to the selected emergency provider, such as a location of the mobile device or biometric information associated with a user of the mobile device.
US10791445B1
A system for providing environmental wave data from floating buoys and equipment is based on the GRID tag system, which includes Geo-Referencing Identification (GRID) tag, GRID satellite (GRIDSAT) tag and associated cloud infrastructure and user interface meet the objectives of a robust global tagging and tracking system. The wave characterization module (WCM) system adds wave detection and computation to the GRID tag system. The WCM tag can be used to identify and track floating equipment while also providing local wave characteristics while communicating with other tags via mesh radio. The WCM-sat tag includes a satellite modem, global positioning system (GPS) receiver, and mesh radio to send wave and location data to a remote user. A WCM buoy includes the WCM-sat equipment in a free-floating buoy to report remote oceanic conditions.
US10791444B2
A method of advertisement filtering including receiving Bluetooth Low Energy (BTLE) advertisements from a multiple of access controls; filtering the received Bluetooth Low Energy (BTLE) advertisements based on a credential on the mobile device; comparing the filtered received Bluetooth Low Energy (BTLE) advertisements; and determining a user intent to access a particular access control in response to the comparing.
US10791431B2
Methods and apparatus for use in establishing a group session in a mobile network for subscribers associated with a group are described. In one illustrative example, an access and mobility management function (AMF) entity receives, from a user equipment (UE), a request for registration which includes network slice selection assistance information (NSSAI). The NSSAI includes a group identifier associated with a group of subscribers. The AMF entity sends, to a unified data management (UDM) entity, a request for subscriber data which includes the group identifier. The AMF entity receives, from the UDM, a response to the request for subscriber data which includes a plurality of subscriber identifiers corresponding to the subscribers of the group. For a group session, the AMF entity creates a context associated with the group identifier and stores the context locally.
US10791430B1
The present invention relates to a system, a method and a computer-readable medium for determining a location of a moving tag based on a radio signal, and more particularly, to a system, a method and a computer-readable medium for determining a location of a moving tag based on a radio signal, in which a moving tag processes data through radio communication between a beacon scanner and the moving tag, and generates and transmits information for determining the location of the moving tag, so that the location of the moving tag can be determined.
US10791428B2
A system and method for identifying a person's location at a school, hotel, office, business, restaurant or other venue and tracking the movements of that person during their visit to the venue. One or more wireless virtual beacons communicate with the person's electronic device. The virtual beacons provide the system with real-time data about the person's whereabouts, allowing for the confirmation and tracking of the person at the location. A first non-limiting example of use, include a company that provides food and beverage allowing the person to place an order for food and beverages on their electronic device and having the order delivered to the person at their current location as determined by the system. Another non-limiting example includes a company performing analytics on the time and movement of it's employees and customers.
US10791425B2
Apparatuses, methods, and systems for estimating a location of a tag are disclosed. One method includes sensing a first condition of a structure, sensing a second condition of the structure, generating a first set of weighted likelihoods based on the first sensed condition of the structure, wherein the first set of weighted likelihoods includes a weighted likelihood of the tag being at each one of a plurality of grid points within the structure, generating a second set of weighted likelihoods based on the second sensed condition of the structure, wherein the second set of weighted likelihoods includes a weighted likelihood of the tag being at each one of the plurality of grid points, generating a combined set of likelihoods based on the first set of weighted likelihoods and the second set of weighted likelihoods, and estimating a location of the tag based on the combined set of likelihoods.
US10791424B2
In one aspect, the present disclosure relates to a method that includes presenting a first user interface (UI) and a second UI on a mobile device. The first UI may include a map display and a control to compose a note. The method may include, in response to a user of the mobile device activating the control to compose the note, presenting a second UI including: an input to receive text for the note, one or more controls to select a picture for the note, and a control to save the note. The method may include, in response to the user activating the control to save the note: determining a location for the note using a geo-location sensor within the mobile device, sending the received text, the selected picture, and the location for the note to a server device, and displaying an indication of the note on the map display based on the location determined for the note.
US10791416B2
Systems and methods are provided for timing message notifications to be provided to mobile device users based on their respective geographic locations with respect to a targeted content area. The timing of message notifications may be controlled in order to optimize the chances of delivering targeted content to a mobile device user based on the current geographic location of the user's device relative to a targeted content area. As the particular client application may not be actively executing at a time when the user's device happen to be located within a targeted content area, a general message notification sent to the user's device, which may be displayed at any time, may increase the likelihood that the user will launch the client application when it is not already executing at the device and thereby, allow targeted content to be delivered to the user's mobile device at the appropriate time and location.
US10791410B2
A method comprising: causing analysis of a portion of a visual scene; causing modification of a first sound object to modify a spatial extent of the first sound object in dependence upon the analysis of the portion of the visual scene corresponding to the first sound object; and causing rendering of the visual scene and the corresponding sound scene including of the modified first sound object with modified spatial extent.
US10791406B2
A method and an apparatus for processing a sound hole of a speaker and a terminal device are disclosed. The method includes detecting whether the sound hole of the speaker is blocked, and prompting a user not to block the sound hole of the speaker by hands; and playing a built-in audio source file to drive a preset vibration device to vibrate according to a set vibration intensity to clear foreign matter blocking the sound hole of the speaker when the sound hole of the speaker is blocked.
US10791399B2
Cylindrical ventilation ports radiating sound radiated from a rear surface of a diaphragm to an outside are projected from a rear surface of the electroacoustic converter having the diaphragm inside. A distal end of each ventilation port is located in a through hole of a circuit board, on which the electroacoustic converter is mounted, at a position farther away from the diaphragm than a contact surface of the circuit board. The distal end of each ventilation port may be in the through hole or may be protruded to the outside from the rear surface of the circuit board. As a result, since separation from the radiated sound from the front surface of the diaphragm is achieved, the radiated sound from the rear surface of the diaphragm is prevented from interfering with the radiated sound from the front surface of the diaphragm.
US10791396B2
Systems and methods are disclosed in which a playback device transmits a first sound signal including a predetermined waveform. In one example, the playback device receives a second sound signal including at least one reflection of the first sound signal. The second sound signal is processed to determine a location of a person relative to the playback device, and a characteristic of audio reproduction by the playback device is selected, based on the determined location of the person.
US10791387B2
One of the plurality of first slave receiving apparatuses which serves as a reference first slave receiving apparatus repeatedly transmits a wireless control signal for controlling synchronization between a first receiving apparatus segment and a second receiving apparatus segment. One of the plurality of second slave receiving apparatuses which serves as a reference second slave receiving apparatus transmits a reference timing signal for performing synchronization in the second receiving apparatus segment including the reference second slave receiving apparatus to the second master receiving apparatus in synchronization with the wireless control signal. The second master receiving apparatus transmits a synchronization timing signal for performing synchronization in the second receiving apparatus segment including the second master receiving apparatus to another one of the plurality of second slave receiving apparatuses in the second receiving apparatus segment including the second master receiving apparatus, in response to the reference timing signal.
US10791376B2
Systems, devices, apparatuses, components, methods, and techniques for generating and playing a selectable content depth media program are provided. Media content items are edited to produce selectable depth media segments which are assembled into selectable depth media programs. A media-playback device is configured to navigate and play the selectable depth media program through interaction by a listening user. The user selects the desired content depth for each media segment.
US10791373B2
A semiconductor package apparatus may include technology to aggregate region of interest information for omni-directional video content from two or more sources, select video information from the omni-directional video content based on the aggregated region of interest information, and generate one or more two-dimensional videos based on the selected video information. Other embodiments are disclosed and claimed.
US10791372B2
There is provided a system including a non-transitory memory storing a subscription entitlement database and a hardware processor configured to provide access to a media content to a user during an availability window for the media content, according to a subscription right associated with the media content in the subscription entitlement database, notify a user of the availability window for the media content, present the user with an option to extend access to the media content beyond the availability window for the media content, in response to a selection of the option to extend access from the user, extend access to the media content after the availability window.
US10791367B1
Correlating information associated with playback of video segments is disclosed. Information associated with playback of a first video segment is obtained. Information associated with playback of a second video segment is obtained. The information associated with playback of the first video segment is correlated with the information associated with playback of the second video segment based at least in part on at least one of a client application identifier, a video session identifier, and a set of timestamps. Output is provided based at least in part on the correlating.
US10791360B2
A commercial television-interfacing dongle and system and method for use of the same are disclosed. In one embodiment, a wireless transceiver is located within a housing, which also interconnectively includes a television input, television output, a processor, memory, a control interface, and a universal serial bus (USB) interface. The control interface and the USB interface connect to the commercial television. The commercial television interfacing dongle may establish a pairing with a proximate wireless-enabled interactive programmable device having a display and receive and process virtual remote control functionality input instructions from the proximate wireless-enabled interactive programmable device. Following receipt and processing of the virtual remote control functionality input instructions, the commercial television-interfacing dongle sends a command to the commercial television via a commercial television control protocol.
US10791357B2
A hardware media items scheduling and packaging system, which schedules and distributes channels to be viewed on a plurality of consumer devices, extracts contextual data from program-specific information associated with programming media content of a channel received from a distribution source device. A plurality of potential non-programming media items is determined for a plurality of users based on a match between a sentiment type of each of a plurality of non-programming media items and the extracted contextual data. Based on at least the extracted contextual data and the sentiment type of each of the plurality of potential non-programming media items, a plurality of candidate spots in the programming media content is determined. Based on at least a set of constraints and user estimation data associated with the plurality of users, a schedule of non-programming media item(s) is dynamically generated for at least one candidate spot in the programming media content.
US10791356B2
There is described a system for providing streaming services, comprising: a plurality of capture devices each for generating a stream of an event, each stream being associated with a timing reference; and a server for analysing the plurality of captured streams in order to align the received plurality of received captured streams according.
US10791349B2
Provided is a frame generation apparatus including an image division section that divides a video signal into high-order bits and low-order bits for each pixel element, a frame generation section that generates a first frame including the high-order bits and a second frame including the low-order bits and a transmission operation control section that causes an operation of a transmission section of transmitting the second frame to a receiver to stop in a case where information regarding the receiver is prescribed information.
US10791329B2
The present invention relates to an entropy decoding method which includes: generating context related to a bin that forms a codeword of a syntax element; and performing arithmetic decoding of the bin based on the context.
US10791323B2
A system for processing images for display apparatus, system is communicably coupled to display apparatus, display apparatus including first and second image renderers, system includes image source and processor, wherein image source produces input image, processor of system being configured to: process input image to generate first image such that first region of first image is blurred and its intensity is reduced with respect to intensity of corresponding region of input image; and process input image to generate second image, second image corresponding to cropped region of input image, intensity of second image being adjusted according to intensity of aforesaid first region; wherein processor of system or processor of display apparatus renders first and second images at first and second image renderers, respectively, projections of rendered first and second images being optically combined such that projection of rendered second image overlaps with projection of first region of first image.
US10791320B2
A method for depth mapping includes providing depth mapping resources, including a radiation source, which projects optical radiation into a volume of interest containing an object, and a sensor, which senses the optical radiation reflected from the object. The volume of interest has a depth that varies with angle relative to the radiation source and the sensor. A depth map of the object is generated using the resources while applying at least one of the resources non-uniformly over the volume of interest, responsively to the varying depth as a function of the angle.
US10791315B2
Techniques for encapsulating video streams containing multiple coded views in a media file are described herein. In one example, a method includes parsing a track of multiview video data, wherein the track includes at least one depth view. The method further includes parsing information to determine a spatial resolution associated with the depth view, wherein decoding the spatial resolution does not require parsing of a sequence parameter set of the depth view. Another example method includes composing a track of multiview video data, wherein the track includes the one or more views. The example method further includes composing information to indicate a spatial resolution associated with the depth view, wherein decoding the spatial resolution does not require parsing of a sequence parameter set of the depth view.
US10791306B2
The control unit of a projector drives modulators for the range of brightness of the image data with a first resolution of NN levels, wherein NN is an integer greater than one. The control unit applies a predefined brightness change to the brightness value in accordance with the image data for the image point such that a changed brightness value having a second resolution, which is greater than the first resolution, is calculated, and converts the changed brightness value into the increased brightness value such that it has the first resolution and is greater than a notional comparison value having the first resolution that arises if the predefined brightness change is applied to the brightness value in accordance with the image data, with the result that the control unit drives one of the modulators for a pixel to be boosted with the increased brightness value having the first resolution.
US10791305B2
This disclosure relates to an image processing method, an image processing method, and a program for easily correcting a defocus blur. A defocus blur conversion section sets an appropriate amount of defocus blur by referencing a database in accordance with current lens conditions of a projector (zoom/shift/focus). A defocus blur correction signal processing section generates, through signal processing, a corrected image in accordance with the defocus blur amount from the defocus blur amount conversion section in such a manner that an input image coincides with an output image. This disclosure can be applied, for example, to an image processing apparatus, an image encoding apparatus, an image decoding apparatus or the like.
US10791301B1
Embodiments described herein provide various examples of preparing two procedure videos, in particular two surgical procedure videos for comparative learning. In some embodiments, to allow comparative learning of two recorded surgical videos, each of the two recorded surgical videos is segmented into a sequence of predefined phases/steps. Next, corresponding phases/steps of the two segmented videos are individually time-synchronized in pair-wise manner so that a given phase/step of one recorded video and a corresponding phase/step of the other segmented video can have the same or substantially the same starting time and ending timing during comparative playbacks of the two recorded videos. The disclosed comparative-learning techniques can generally be applied to any type of procedure videos which can be broken down into a sequence of predefined phases/steps, and to synchronize/slave one such procedure video to another procedure video of the same type at each segmented phase/step in the sequence of predefined phases/steps.
US10791295B2
A photoelectric conversion apparatus includes first and second signal lines, first and second circuits, and a switch. Signals based on electric charges generated in first and second photoelectric conversion portions are to be read out to the first and second signal lines, respectively. The first circuit includes a first input unit to which the first signal line is connected. The first circuit is configured to perform processing of a signal input to the first input unit, with a first gain. The second circuit includes a second input unit to which the second signal line is connected. The second circuit is configured to perform processing of a signal input to the second input unit. The switch is configured to perform switching between a connected state and a disconnected state between the first signal line and the second signal line.
US10791293B2
A pixel signal includes a first pixel signal and a second pixel signal. The first pixel signal includes a read-out reset signal and a read-out luminance signal that are read out in the stated order from a pixel in a first operation, and the second pixel signal includes a read-out luminance signal and a read-out reset signal that are read out in the stated order from the pixel in a second operation. A reading circuit 40 includes an amplifying part 420 for amplifying the pixel signal, and an AD converting part 430 for analog-to-digital converting, in connection with a search signal, the pixel signal amplified by the amplifying part 420. A first search signal Vramp1 for the first pixel signal and a second search signal Vramp2 for the second pixel signal are configurable such that search levels thereof are inverted.
US10791280B1
The present disclosure is related to the acquisition of images with an image sensor. It is proposed a variable frame rate acquisition method that accommodates a fixed output frame rate. The exposure time is modified not only within the range of the current acquisition frame rate but the frame rate is modified to take into account the brightness level of the acquired image. The method of the present invention produces a fixed frame rate whatever the acquisition frame rate is defined by duplicating the images (lower acquisition frame rate) or skipping some images (higher acquisition frame rate).
US10791277B2
The techniques described herein relate to methods, apparatus, and computer readable media configured to determine parameters for image acquisition. One or more image sensors are each arranged to capture a set of images of a scene, and each image sensor comprises a set of adjustable imaging parameters. A projector is configured to project a moving pattern on the scene, wherein the projector comprises a set of adjustable projector parameters. The set of adjustable projector parameters and the set of adjustable imaging parameters are determined, based on a set of one or more constraints, to reduce noise in 3D data generated based on the set of images.
US10791270B2
An image stabilization apparatus includes a processor programmed to function as a first acquirer configured to acquire angular velocity data of an angular velocity sensor, a second acquirer configured to acquire data relating to a position of a correction lens to be driven so as to correct a blur in a captured image, a third acquirer configured to acquire a motion vector calculated based on the captured image, and an estimator configured to estimate an offset component of the angular velocity sensor based on the angular velocity data, the data relating to the position, and the motion vector. The data relating to the position is generated based on the angular velocity data.
US10791268B2
A method is provided. The method includes one or more of receiving, by an image processing device, one or more photos of building locations at a building, extracting position coordinates comprising X and Y values in a 2D floor plan from the one or more photos, converting the position coordinates into 3D model coordinates, extracting model viewpoints from a 3D model of the building at the 3D model coordinates, and comparing each of the one or more photos with a corresponding model viewpoint. Each of the model viewpoints provides a view of the 3D model at a same viewing position as one of the one or more photos.
US10791265B1
A system for capturing images of damage to an object configured to (i) store an orientation model associated with an object; (ii) receive, from a user, a request to analyze damage to the object; (iii) instruct the user to position a camera at a first position relative to the object; (iv) receive an image of the object from the camera; (v) determine whether the received image is properly framed; (vi) if the received image is not properly framed, instruct the user to adjust the position of the camera; and (vii) if the received image is properly framed, instruct the user to position the camera at a second position relative to the object. As a result, obtaining images of sufficient quality for proper processor analysis may be facilitated.
US10791263B1
A camera auxiliary device for privacy protection and a privacy protection method using the camera auxiliary device. The camera auxiliary device for privacy protection includes a processor for splitting an input light beam that is reflected from a capturing target into a first input beam for detecting a privacy protection area and a second input beam to be transferred to a camera connected to a user terminal, detecting a privacy protection area in an image signal generated based on the first input beam, and converting the second input beam and then transferring a converted second input beam to the camera so that personal information included in the privacy protection area is not visually identified, and a memory for storing the image signal and the privacy protection area.
US10791258B2
A monitoring device includes: a communication interface configured to receive image data acquired by a camera and a signal generated by at least one sensor; a screen configured to display thereon the received image data as a main image; and a controller configured to control operations of the communication interface and the screen, wherein the controller controls the screen to include a control area around an area for displaying the main image so that the control area displays the main image and a surrounding image of the main image, and wherein, in response to the sensor sensing at least one event, the controller controls generation of an alarm with indication of at least one pointer associated with the sensor in the control area as a source of the sensing the event, and controls the main image to be changed to cover an area where the sensor is disposed.
US10791257B2
Positioning apparatus for photographic and video imaging and recording and system utilizing the same
A method and device are provided for positioning a mounted camera. The device includes a holding element that secures the mounted camera to the device, a wireless linkage at which remote attitude commands representing attitude changes of a remote driver are received, a local controller that interprets the remote attitude commands and generates local attitude commands that move the camera to mimic an orientation of the remote driver, and an attitude sensing element that senses a local attitude of the device. The attitude sensing element includes a gyro, an accelerometer, or a magnetometer, and jitter present in the remote attitude commands is removed and not passed on to the local attitude commands.
US10791255B2
A scanning optical system is provided including a source of optical radiation; an optical scanning beam delivery system for delivering optical radiation to a subject, wherein the optical scanning beam delivery system includes a plurality of optical elements including at least one steerable mirror; at least one actuator coupled to the at least one steerable mirror; a detection system for detecting optical radiation returned from a subject; a communications device including a user interface and configured to process a set of instructions at least partially responsive to inputs from the user interface; a controller comprising memory, a microcontroller and an field programmable gate array (FPGA), the microcontroller and FPGA receiving instructions derived from the communications device; and at least one actuator coupled to the at least one steerable mirror. The at least one actuator receives a first instruction set from the microcontroller in the form of sequential commands and a second instruction set from the FPGA in the form of concurrent commands. The first instruction set establishes a pattern of motion of the at least one steerable mirror at least partially responsive to inputs from the user interface of the communications device. The second instruction set modifies an attribute of the pattern of motion of the at least one steerable mirror in substantially real-time at least partially responsive to one or more triggering events.
US10791251B2
An imaging device includes a plurality of pixels arranged in a plurality of rows, in which each of the plurality of pixels outputs a pixel signal; a row scanning unit that scans the plurality of pixels on a row basis; and an output unit that outputs first time information corresponding to a processing timing of the pixel signal on one of the plurality of rows and second time information corresponding to the pixel signal on another of the plurality of rows and having a different value from the first time information.
US10791250B2
In an image processing apparatus gradation is represented by binary or multiple values. There is a memory to store correction information including a correction value corresponding to a position of image data. Correction circuitry corrects the image data according to the correction value. The number of bits representing the correction value for gradation is larger than the number of bits used to represent the image data.
US10791238B2
An image terminal apparatus includes: an imaging unit configured to image an object continuously and generate image data sequentially; a buffer memory configured to store temporarily and sequentially the image data; an I/F circuit configured to sequentially write the image data stored in the buffer memory on a recording medium attached externally; a communicating circuit configured to sequentially transmit the image data stored in the buffer memory through communication with a peripheral device according to a predetermined communication standard; a detecting circuit configured to detect a remaining amount of data storable in the buffer memory; a first determining circuit configured to determine whether the remaining amount is equal to or less than a predetermined threshold; and a data control circuit configured to control a mode of the image data sequentially stored in the buffer memory based on a determination result by the first determining circuit.
US10791237B2
A scanner includes a paper feeding roller set, a paper exporting roller set, a scanning module, a background and calibration roller, a main driving assembly, a first sleeve, a torque limiter and a stop-driving assembly. The paper feeding roller set and the paper exporting roller set are driven by the main driving assembly. The background and calibration roller includes a black background section, a white background section and at least one calibration section. The first sleeve sleeves the first end and is linked to the main driving assembly. The torque limiter is disposed between the background and calibration roller and the first sleeve and contacts the same. The stop-driving assembly is selectively abutted against two portions of the background and calibration roller.
US10791233B2
An image forming apparatus includes a conveyance path, a plurality of setting portions, a printing portion, an operation panel, and a control portion. Before starting a mixed-sheet job, with respect to each of such setting portions of the plurality of setting portions as have a first sheet or a second sheet set therein, the control portion calculates first time, which is a period of time required for the first sheet to reach a registration position in a case where the first sheet is fed from the each of the such setting portions, sets a setting portion with respect to which the first time is shortest as a first setting portion, and makes the operation panel display recommendation information recommending setting the first sheet in the first setting portion.
US10791232B2
The present invention provides an information processing apparatus and a method of controlling the same. The information processing apparatus has a console unit that accepts an instruction by a user via a button displayed on a screen. The information processing apparatus registers a setting for executing processing corresponding to the button, prompts a user to input identification information to be added to image data generated by a function corresponding to the button, and when the button is instructed via the console unit, the information processing apparatus outputs the image data to which the identification information has been added to a destination corresponding to the setting which is registered in association with the button.
US10791220B2
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, relating to synthetic call status updates. In some implementations, a method includes determining, by a task manager module, that a triggering event has occurred to provide a current status of a user call request. The method may then determine, by the task manager module, the current status of the user call request. A representation of the current status of the user call request is generated. Then, the generated representation of the current status of the user call request is provided to the user.
US10791212B1
In non-limiting examples of the present disclosure, systems, methods and devices for assisting with event execution are provided. Data from a productivity application associated with a user may be analyzed. A significant life event associated with the user may be identified based on the analysis. A plurality of sources that each have at least one recommendation for executing a type of event corresponding to the significant event may be identified. An itinerary template for the significant life event may be generated from a plurality of the recommendations. The itinerary template may be surfaced. Additional examples of the present disclosure relate to identifying relevant applications for download to a user's device managed by an administrator device.
US10791207B2
An electronic device having a display assembly and housing is disclosed. Several layers may combine to form the display assembly including a display layer. The display assembly can also include a support structure. The display layer may have a planar portion configured to present visual information and a curved portion. The display assembly can additionally include a transverse support member that extends away from the curved portion. The transverse support member may have a central portion that is coupled to at least the curved portion and at least one end portion coupled to the support structure. The transverse support member can define at least one separate load path capable of transferring a corresponding load from the display layer to the support structure.
US10791206B2
A display device can include a support plate having a flat area and a bent area, a display panel bonded to the support plate and bent along the bent area of the support plate, and a cover glass bonded to the display panel and bent along the bent area of the support plate.
US10791202B2
If a plurality of streams and an environment in which a dependent relationship exists between the streams are assumed, fairness may not be maintained by a conventional technique. The priority of a stream is determined by the dependent relationship between the streams.
US10791201B2
Described herein are—among other things—systems, methods, and apparatus for accelerating and increasing the reliability of content delivery by serving objects redundantly over multiple paths from multiple servers. In preferred embodiments, the decision to use such multipath delivery is made on the server side. A content server can modify or generate a given web page so as to invoke multipath, e.g., by injecting markup language directives and/or script instructions that will cause the client device to make multiple requests for a given object on the page. Preferably the multiple requests are made to separate content servers in separate points of presence. The teachings hereof may be advantageously implemented, without limitation, in intermediary servers such as caching proxy servers and/or in origin servers.
US10791197B2
In some implementations, a computing system can manage access to media sources associated with a user's media account. For example, the system can coordinate access to a user's media account between local and network devices such that when access to the user's media account is granted to an application on a user device, the application can access both local and network media sources associated with the user's media account. Similarly, when access to the user's media account is revoked from an application at a user device or at a network device, the application is prevented from accessing both local and network media sources associated with the user's media account.
US10791196B2
A secure communication platform includes a user database that allows users from different secure communication networks to perform directory look-ups to access keys, and other information, for recipients outside of their network. Users from different secure communication networks may request, from the database, user information of users outside their secure communication. The user information may allow the users of different secure communication networks to exchange secure communications. The secure communication platform provides a high degree of trust regarding the sender's identity, allowing the receiving network to trust the sender, and allowing the secure communications to flow across different secure communication networks.
US10791187B2
Method, apparatus, and a storage medium are provided for displaying information in the field of computer technology. The method may include: receiving a wakeup operation; acquiring a content in a page displayed by an application which is running in foreground on a terminal; predicting a service to be invoked by a user, based on the content; and displaying information of the service. Instead of performing by a user a series of operations to control a terminal to display information of a service, the disclosed method and apparatus enable prediction of a service to be invoked by the user based on a content currently viewed by the user and active display of information of the service, thereby achieving the effect of accelerating display of the information of the service with less manual operations on the terminal.
US10791186B2
A client application of a device collects presence information and other interaction information from an application viewing a content item synchronized with a content management system. The interaction information indicates interactions of a device with respect to a content item. The client application receives presence information from other devices synchronized to the content item and displays a presence indicator in a user interface element. The presence indicator is displayed relative to a user interface element of the application viewing the content item. The displayed presence information may inform the user that other users are editing or viewing the content item, and may permit the user to receive notifications when another user's presence has changed to a particular status.
US10791181B1
The operation efficiency of a large scale distributed computing system across the world wide web is critical to any enterprise or ISP or ASP operation due to a larger number of various different computing units involved. The introduction of a service pool construction protocol can help enterprise, ISP and ASP to achieve a high degree of automation for creating and managing different service pools in respect to the needs for storage capacity, in the large scale distributed computing system.
US10791169B2
Provided is a process of managing rack-mounted computing devices in a data center with a distributed peer-to-peer management system, the process including: determining roles of data-center management computing devices in a distributed peer-to-peer data-center management system; receiving, via an out-of-band network, a data-center management command at a given data-center management computing device; distributing, based on at least some of the roles, via the out-of-band network, the data-center management command.
US10791166B2
Method, server, and storage medium for processing a persistent connection establishment request are provided. The method includes: receiving the persistent connection establishment request sent by a client; determining a first processing process with a lowest number of current persistent connections, based on a locally stored number of current persistent connections of each processing process; and using the first processing process to process the persistent connection establishment request.
US10791158B2
A system and method is provided for performing lossless switching in a redundant multicast network. An exemplary method includes receiving a primary media stream and a redundant media stream over different forwarding network paths by network ports of a receiver communicatively coupled to an A/V device. Furthermore, the receiver outputs media data of the media streams to the A/V device to be presented thereon. In response to a control signal to switch the receiver to a new primary media stream, the method disconnected either the primary ort the redundant media streams from the respective network port of the receiver receiving that stream. Furthermore, the method includes controlling the disconnected network port to receive the new primary media stream and then outputting media data of the new primary media stream to the A/V device to be presented thereon.
US10791154B2
Devices, methods, systems, and computer-readable media for holding registration messages during communication session switching are described herein. One or more embodiments include a processor and memory on the IP network device wherein the processor executes executable instructions stored in memory to receive an authorization message from a host provider device, authorizing an end device to communicate through the host provider device, wherein the authorization message includes an authorization refresh timer quantity, modify the authorization refresh timer quantity from a first quantity to a second, smaller quantity, send the authorization message with the modified authorization refresh timer to the end device, receive a register message, hold the register message, and when a network switch event occurs, forward the held register message to the host provider device.
US10791149B2
Techniques are described for managing the execution of programs on multiple computing systems, such as on virtual machine nodes executing on the computing systems. A program execution service may in some situations provide the multiple computing systems and manage the program execution on behalf of multiple customers or other users, including to select appropriate computing systems to execute one or more instances of a program for a user, such as based in part on configuration information specified by the user. The described techniques may further include managing communications between multiple intercommunicating computing nodes in some situations.
US10791143B1
Disclosed herein are methods, systems, and apparatus, including computer programs encoded on computer storage media, for detecting and disabling replay attacks. One of the methods includes receiving a transaction to be completed in a blockchain. A current working section of memory storing transaction information that is designated for use in identifying past transactions already processed is determined, where the memory also stores a backup section providing, when used in combination with the current working section, an alternating memory section storage scheme for the transaction information. From the current working section, whether the transaction has previously been processed is determined. When it is determined that the transaction has previously been processed, the transaction is bypassed. When it is determined that the transaction has not previously been processed the transaction is processed and transaction information for the transaction is written into the current working section.
US10791142B2
The system and method described herein may leverage active network scanning and passive network monitoring to provide strategic anti-malware monitoring in a network. In particular, the system and method described herein may remotely connect to managed hosts in a network to compute hashes or other signatures associated with processes running thereon and suspicious files hosted thereon, wherein the hashes may communicated to a cloud database that aggregates all known virus or malware signatures that various anti-virus vendors have catalogued to detect malware infections without requiring the hosts to have a local or resident anti-virus agent. Furthermore, running processes and file system activity may be monitored in the network to further detect malware infections. Additionally, the network scanning and network monitoring may be used to detect hosts that may potentially be participating in an active botnet or hosting botnet content and audit anti-virus strategies deployed in the network.
US10791140B1
Computer-implemented methods are provided for assessing the cybersecurity state of entities based on computer network characterization. The exemplary method can include obtaining, for one or more computer networks of a plurality of computer networks associated with an entity, a network dataset including a service set identifier (SSID); and obtaining a plurality of Internet Protocol (IP) addresses associated with the entity. The method can further include determining whether each of the plurality of computer networks includes a public network or a private network based on the network dataset; and assessing a cybersecurity state of the entity based on an evaluation of security characteristics of the IP addresses attributed to the private network, excluding security characteristics of the IP addresses attributed to the public network.
US10791138B1
A computerized method is described for authenticating access to a subscription-based service to detect an attempted cyber-attack. First, a request is received by a subscription review service to subscribe to the subscription-based service. The service is configured to analyze one or more objects for a potential presence of malware representing the attempted cyber-attack. Using service policy level information, the cloud broker selects a cluster from a plurality of clusters to analyze whether the one or more objects are associated with the attempted cyber-attack and establishes a communication session between the sensor and the cluster via the cloud broker. The service policy level information is associated with the customer and is used in accessing the subscription-based service. The service policy level information includes at least an identifier assigned to the customer.
US10791126B2
A method, system and device for allowing the secure collection of sensitive information is provided. The device includes a display, and a user interface capable of receiving at least one user-generated interrupt in response to a stimulus generated in response to content received by the device, wherein the action taken upon receiving the user-generated interrupt depends on a classification of the content, the classification identifying the content as trusted or not trusted. The method includes detecting a request for sensitive information in content, determining if an interrupt is generated, determining if the content is trusted, allowing the collection of the sensitive information if the interrupt is generated and the content is trusted, and performing an alternative action if the interrupt is generated and the content is not trusted. The method may include instructions stored on a computer readable medium.
US10791123B2
The present description relates to systems and techniques for allowing a third party verifier to verify aspects of secured data, or successful communication thereof. For example, a message or other data may be associated with a shared manifest that describes aspects of some data but does not reveal or expose the data. As a result, the data may be kept private while selective privacy and verification with respect to the data is achieved by the inclusion of only selected aspects of said data in the shared manifest.
US10791121B1
Preference data is received. The received preference data is compared to stored preference data associated with a user with which the received preference data is associated. A determination is made whether to authorize an action based at least on the comparison. The preference data is received as a selection.
US10791119B1
Methods, non-transitory computer readable media, network traffic management apparatuses, and network traffic management systems that receive a request from a client to log into an application hosted by an application server. A determination is made when the client is authenticated in response to the request. Attribute(s) are extracted from the request, when the determining indicates that the client is authenticated. A first password is generated for the client. A record for the client stored at a global catalog server is identified based on the extracted attributes and the generated first password is injected into the identified record. Credential(s) including at least the generated first password are sent to the application hosted by the application server. This technology advantageously facilitates hosting of applications that support password-based login in networks that do not allow password use even when application servers hosting the applications cannot be steered to particular directory services for authentication.
US10791106B2
Methods and systems are provided for sending messages in a security system. In particular, a new message syntax can include one or more positive assertions that may be verified. The receiver of the message or credential may verify all the positive assertions. In other configurations, one or more nodes that relay the message from the sender to the receiver can verify the positive assertions or may create one or more of the positive assertions. In this way, the network or entities used to relay the message can also be checked.
US10791100B2
The disclosure relates to systems, methods and devices for secure routing and recording of network data streams passing through a network switch. Specifically, the disclosure relates to systems, methods and devices for reversibly deconstructing networks' OSI L1-L7 in time and space, in the process of selectively recording network data streams for secure access, as well as providing external rule-based security auditing and functioning as a black-box in industry-specific applications.
US10791096B2
Methods and apparatus for interfaces to manage direct network peerings. A system may include a data center, endpoint routers and a connectivity coordinator. The coordinator implements a programmatic interface defining connectivity operations. The coordinator receives a request for dedicated connectivity to data center resources, formatted according to the interface. The coordinator selects a target endpoint router at which to establish a physical link to implement the dedicated connectivity, and transmits a response identifying the target endpoint router and including configuration instructions for setting up a physical link for the dedicated connectivity.
US10791079B2
Embodiments are provided for reducing unwanted messages or spam within a real-time social networking service. According to certain aspects, a synchronous analysis module may operate in coordination with an asynchronous analysis module. Each of the synchronous analysis module and the asynchronous analysis module analyzes an incoming message from a user account to determine whether the incoming message has characteristics of spam, whereby the synchronous analysis is at a lower latency than the asynchronous analysis. The asynchronous analysis is afforded the ability to identify certain spam characteristics that the synchronous analysis may identify during its lower latency analysis.
US10791078B2
Implementations relate to providing information items for display during a communication session. In some implementations, a computer-implemented method includes receiving, during a communication session between a first computing device and a second computing device, first media content from the communication session. The method further includes determining a first information item for display in the communication session based at least in part on the first media content. The method further includes sending a first command to at least one of the first computing device and the second computing device to display the first information item.
US10791074B2
The present disclosure provides a method for information pushing. An instant message is received from a user. The instant message includes a user identifier of the user. A detection is made by circuitry of an information processing apparatus as to whether the instant message includes an image. Recommendation information is generated by the circuitry of the information processing apparatus according to the image and the user identifier based on a determination that the instant message includes the image. The recommendation information is pushed to a terminal corresponding to the user identifier. The user inputs a comment for the image through the terminal according to the recommendation information.
US10791071B2
A collaborative content management system enables users to selectively create file-level comments, in addition to content level comments, in collaborative content items. A file-level comment can be created in a number of different ways, including creating a comment associated with a title, header, heading, or other designated portion of the content; by designating a message associated with sharing the content item as a file-level comment; by replaying via a messaging system to a message sharing the content item; or by including a file-level primitive in the content of a comment. A file-level comment may be indicated in the collaborative content item by visually distinguishing formatting of a title, header or other portion of the content item. A file-level comment may be displayed in a visually distinctive manner, such as with specified formatting or in a specific window pane apart from content level comments.
US10791060B2
This application discloses a data traffic management method and apparatus. The method includes: obtaining traffic control information of a first application and a data traffic value used by the first application, where the traffic control information includes at least an upper traffic threshold; and disconnecting a data connection of the first application when the data traffic value used by the first application is greater than or equal to the upper traffic threshold included in the traffic control information of the first application. In the foregoing solution, real-time traffic management on a single application is implemented, so that a user instantly modifies traffic control information according to a requirement, to manage data traffic in real time.
US10791058B2
Systems and methods may provide for determining a local traffic quota for a service associated with an overlay network and determining an allocation of the local traffic quota across a set of data sources associated with the overlay network. Additionally, the allocation may be imposed on one or more packets received from the set of data sources. In one example, imposing the allocation on the one or more packets includes sending the one or more packets to a parent node connected to the overlay router in a hierarchy of the overlay network if delivery of the one or more packets to the parent node complies with the allocation and delaying delivery of the one or more packets to the parent node if the packets do not comply with the allocation.
US10791055B2
A method for network communications from a first device to a second device includes communicating data from the first device to the second device by spawning a first virtual machine for a first network connection that virtualizes network capabilities of the electronic device, and using the virtualized network capabilities of the first virtual machine, transmitting a plurality of packets for communication to a first network address and port combination associated with the second device. The method further includes repeatedly changing to a respective another network address and port combination by repeatedly spawning a respective another virtual machine for a respective another network connection that virtualizes network capabilities of the electronic device, and using the virtualized network capabilities of the spawned respective another virtual machine, transmitting a plurality of packets for communication to the respective another network address and port combination associated with the second device.
US10791053B2
An SFC-based communications method and system, and an apparatus are provided. The SFC includes a CF node, an SFF node, and an SF node, and the SFF node is connected to the SF node. The method includes: receiving, by the CF node, a first message from the SFF node; obtaining, by the CF node, network topology information of the SFC based on the first message; obtaining, by the CF node, an SFC forwarding table, where the SFC forwarding table is determined based on the network topology information of the SFC; and sending, by the CF node to the SFF node, a second message used to indicate the SFC forwarding table. In this way, a network topology of the SFC can be flexibly and efficiently discovered.
US10791051B2
A method is provided in one example embodiment and may include receiving an interest packet at a network element, wherein the interest packet identifies content requested by a consumer; determining whether a temporary face identifier (ID) contained in the interest packet is stored at the network element; and forwarding the interest packet to another network element based on a determination that the temporary face ID is stored at the network element, wherein the temporary face ID is associated with a face of the network element connected to the other network element.
US10791044B1
A method for handling multiple instances of a service provided by one or more producer network functions (NFs) includes, at a service based architecture (SBA) platform including at least one processor and a memory, obtaining first and second application programming interface (API) version indicators associated with first and second service instances implemented by one or more producer NFs. The method further includes decoding the first and second API version indicators. The method further includes detecting, based on results of the decoding, multiple instances of the same service and that a first service instance is backward compatible with a second service instance. The method further includes implementing canary testing of the first service instance.
US10791042B2
Methods, apparatus and articles of manufacture to monitor streaming media are disclosed. Example media monitoring methods disclosed herein include extracting metering data having a first format from media. In some disclosed examples, the media is to be provided to a media device via a transport stream, and the extracted metering data identifies at least one of the media or a source of the media. Disclosed example methods also include transcoding the extracted metering data to form transcoded metering data having a second format different from the first format. Disclosed example methods further include, prior to transmitting the transport stream to provide the media to the media device, transmitting the transcoded metering data to the media device for receipt by a meter executed by the media device.
US10791041B2
A novel centralized troubleshooting tool that enables user to troubleshoot a distributed virtual network with a single consistent user interface is provided. The distributed virtual network being monitored or debugged by the centralized troubleshooting tool includes different types of logical resources (LRs) that placed or distributed across different physical endpoints (PEs). The centralized troubleshooting tool provides functions that allow the user to invoke commands on different physical endpoints in order to collect information about the logical resources running in those physical endpoints. This allows the user to compare and analyze the information from different PEs for a same LR.
US10791040B2
A method of generating a network slice is provided. The method comprises a network slice orchestrator (NWSO) receiving from a network slice manager (NWSM) a request for a new network slice, the NWSO adding a new service to the new network slice, the NWSO determining a network slice descriptor (NWSD) for the new network slice, the NWSO transmitting to a resource orchestrator (RO) a request for an instantiation of the network slice using enhanced network function virtualization management and orchestration (E-MANO). A method of modifying a network slice is also provided. The method comprises a NWSO receiving from a NWSM a request to add a new service to a network slice, the NWSO adding a new service to the network slice, the NWSO determining a NWSD for the network slice with the added service, and the NWSO transmitting to a RO a request for an instantiation of the added service on the network slice using E-MANO. A method of terminating a network slice is also provided. The method comprises a NWSO receiving from a NWSM a request to terminate a network slice, the NWSO determining the subnetworks to terminate, and the NWSO transmitting to a RO a request for a termination of the slice specific network functions (NFs).
US10791038B2
An online cloud-based service processing system, an online evaluation method and a computer program product thereof are provided. The online evaluation method includes: running at least one application service unit of the processing system; executing at least one evaluation registration procedure for at least one application service evaluation unit of the processing system in response to at least one registration request; running the at least one application service evaluation unit; dispatching at least one online service request respectively to the at least one application service unit and the at least one application service evaluation unit, and generating at least one output result corresponding to the at least one online service request; and calculating at least one ranking for each of the at least one application service evaluation unit based on output result(s) generated by the at least one application service evaluation unit among the at least one output result.
US10791027B2
The present methods and apparatus relate to managing interference associated with a configuration of a self-organizing network (SON) during wireless communication, comprising receiving, at a first radio access technology (RAT) entity, measurement information from a user equipment (UE) for assisting with interference management at a second RAT entity, wherein the first RAT entity is collocated with the second RAT entity; and configuring the second RAT entity based at least in part on the measurement information received by the first RAT entity. In a further aspect, the present methods and apparatus comprise embedding, by a first RAT entity, RAT entity-specific information of a second RAT entity in a management indication, wherein the first RAT entity and the second RAT entity are collocated; and transmitting the management indication to one or both of a UE and another first RAT entity.
US10791025B2
Software, firmware, and systems are described herein that migrate functionality of a source physical computing device to a destination physical computing device. A non-production copy of data associated with a source physical computing device is created. A configuration of the source physical computing device is determined. A configuration for a destination physical computing device is determined based at least in part on the configuration of the source physical computing device. The destination physical computing device is provided access to data and metadata associated with the source physical computing device using the non-production copy of data associated with the source physical computing device.
US10791023B2
In one embodiment, a method includes transmitting, by a node of a network, a first configuration file to a plurality of active nodes of the network and receiving, by the node of the network, a vote from one or more of the plurality of active nodes of the network. Each vote is generated by an active node in response to the active node comparing the first configuration file received from the node to a second configuration file received from a system administrator. The method also includes determining, based on each vote received from each active node, a percentage of the plurality of active nodes of the network that voted to approve the first configuration file. The method further includes determining, by the node of the network, whether to activate the node based on the percentage of the plurality of active nodes that voted to approve the first configuration file.
US10791021B1
Technologies are disclosed for storage and retrieval of parameters used in the creation and editing of infrastructure-as-code (IAC) templates. An infrastructure-as-code (“IAC”) template related to desired resources available in a service provider network for configuring a stack of the desired resources in the service provider network is provided. The IAC template includes an identification of a key-value pair associated with resource definitions related to the desired resources and are stored in a data store. Based upon the identification of the key-value pair, a look-up function is used to call a stateless event driven compute service function to query the data store for the resource definitions. Once the resource definitions are received from the data store, based upon the IAC template and the resource definitions, the stack of the desired resources is configured.
US10791017B2
A method according to which a group of information sources referenced in a database of containers and information sources is connected. Information containers are displayed on display means and controlled via interface means, implementing a device which allows the operators to perform operations on the information containers. The operations on an information container are recorded by the device in an operations log of a digital processing system, and a processing of the operations log determines relationship links among the information sources. The data are manipulated by the operators intuitively and naturally in the form of containers, and objective relationship links among the information sources are established without requiring subjective interpretation by the operators.
US10791016B2
Apparatuses, methods, and systems for dynamic bandwidth allocation are disclosed. One method includes communicating, by a plurality wireless nodes, with each other through a plurality of wireless links, and wherein each wireless link of the plurality of nodes is assigned a specific symbol phase rotation based on a classification of the wireless link, constructing, by a node, a packet including data that is to be transmitted to a receiving node in the wireless network, wherein the constructed packet includes a plurality of symbols, retrieving the specific symbol phase rotation based on the classification of the specific wireless link over which the plurality of symbols are to be transmitted over, rotating a phase of each successive symbol based on the specific symbol phase rotation of the specific wireless link, and based on a position of the symbol within the constructed packet, and controlling transmission of the constructed packet.
US10791001B2
A diagnostic tool and method of servicing a consumer appliance is provided herein. The diagnostic tool may include a casing and a controller. The casing may be spaced apart from the consumer appliance. The controller may be selectively connected to the consumer appliance. The controller may be configured to direct a service operation. Moreover, the service operation may include receiving non-functional character data from the consumer appliance at the diagnostic tool, assigning an appliance configuration manifest to the consumer appliance based on the received non-functional character data, determining a service action based on the appliance configuration manifest, and initiating the determined service action at the diagnostic tool.
US10790986B2
The object of the invention is a method for the certification of electronic mails with a recognised electronic signature wherein a telecommunications operator certifies the sending of a certified electronic mail on the part of a user client of said operator to another user non-client of the telecommunications operator respecting at all times the chain of custody and the original recognised electronic signatures in the resending and the certification, generating evidence at all times of the transaction, in such a way that it can be used as reinforced evidence in any court or as a reliable demonstration of a given transaction.
US10790985B2
Systems and methods are described that relate to authentication and/or binding of multiple devices with varying security profiles. In one aspect, a first device with a higher security profile may vouch for the authenticity of a second device with a lower security profile when the second device requests access for content from a content provider. The vouching process may be implemented by allowing the first device to overlay its digital signature on a registration request that has been signed and transmitted by the second device. The second device with the lower security profile may access content from the content provider or source for a predetermined time period, even when the second device does not access content through the first device.
US10790971B1
Disclosed herein are methods, systems, and apparatus, including computer programs encoded on computer storage media, for secure multi-party computation. One of the methods includes identifying a trusted input data item that is homomorphically encrypted; generating a message authentication code (MAC) key share; generating a MAC share associated with the trusted input data item, wherein the MAC share is a random number; generating a ciphertext based on the trusted input data item, the MAC key share, and the MAC share; sending the ciphertext to the second computing device, wherein the second computing device uses the ciphertext as a component of a MAC share associated with the secret input data item; and after the multi-party computation is completed by the plurality of computing devices, verifying a result of the multi-party computation based at least in part on the MAC share associated with the secret input data item.
US10790966B2
There is provided a framework to record to a blockchain unique identification (signatures) of physical items which have unique, random properties. Physical items are analysed using spectral imaging to determine the unique identifications. Hardware is shown to perform the analysis and various nodes of a peer-to-peer network are shown and described, which nodes may be configured to provide proof of location, privacy, trust and authentication. The solution can work even if the item is modified in some way if a subset of the unique properties remain.
US10790950B2
A method for achieving reliable information transmission in a communications network includes using a signal conditioning unit to receive a primary signal over at least one transmission channel, using the signal conditioning unit to generate a secondary signal from the primary signal and using the signal conditioning unit to transmit the secondary signal to a signal processing unit via two different protocol layers. A communications network includes a signal conditioning unit and a signal processing unit. The signal conditioning unit is configured to receive a primary signal over at least one transmission channel, to generate a secondary signal from the primary signal and to transmit the secondary signal to the signal processing unit via two different protocol layers.
US10790945B2
Methods, systems, and devices for wireless communication are described. A user equipment (UE), e.g., a vehicle in a group of platooning vehicles configured for wireless communications, may identify a travel direction of the group of platooning vehicles. The UE may identify a set of time-frequency radio resources allocated to the travel direction. The UE may perform inter-vehicle communications with one or more neighboring vehicles of the group of platooning vehicles using the set of time-frequency radio resources.
US10790944B2
Certain aspects of the present disclosure provide techniques for processing reference and data signals for uplink transmission. A method is provided for wireless communications. The method generally includes obtaining different sets of samples for at least one of: a data signal or a reference signal; spreading the different sets of samples for the at least one data signal or reference signal using separate discrete Fourier transform (DFT) processing blocks; interlacing the spreaded sets of samples by assigning the spreaded sets of samples from each of the separate DFT processing blocks to equally spaced tones; and transmitting the at least one data signal or reference signal on the assigned tones in an orthogonal frequency division multiplexed (OFDM) symbol.
US10790936B1
Disclosed is a mechanism to help a user equipment device (UE) transmit multiple distinct bit streams concurrently to a base station with reduced risk of interference. The UE will orthogonally encode the multiple distinct bit streams using orthogonal binary codes to produce orthogonally encoded bit streams, and the UE will add the orthogonally coded bit streams together to produce a resulting bit stream and will transmit that resulting bit stream on an antenna path to the base station. Upon receipt of the transmitted bit stream, the base station could then apply the same orthogonal binary codes to the bit stream in order to extract the underlying multiple distinct bit streams.
US10790933B1
Systems and methods are disclosed for constrained receiver parameter optimization. Two parameter optimization functions may be applied, with one function providing constraints on the results of the second function in order to determine a parameter set to apply in the receiver. A method may comprise determining a first parameter set based on a first function, determining a second parameter set based on a second function different from the first function, and determining a third parameter set by using the first parameter set to define a subset of a parameter space to which to limit values from the second parameter set. In certain embodiments, a least squares function may be used to constrain the results of a general cost function.
US10790923B2
A terminal apparatus is disclosed wherein even in a case of applying SU-MIMO and MU-MIMO at the same time, the inter-sequence interference in a plurality of pilot signals used by the same terminal can be suppressed to a low value, while the inter-sequence interference in pilot signal between terminals can be reduced. In this terminal apparatus: a pilot information deciding unit decides, based on allocation control information, Walsh sequences of the respective ones of first and second stream groups at least one of which includes a plurality of streams; and a pilot signal generating unit forms a transport signal by using the decided Walsh sequences to spread the streams included in the first and second stream groups. During this, Walsh sequences orthogonal to each other are established in the first and second stream groups, and users are allocated on a stream group-by-stream group basis.
US10790910B2
Embodiments may relate to an optical modulator system. The optical modulator system may include a first photodiode to measure a first optical level at an output of a Mach-Zehnder modulator (MZM). The system may further include a second photodiode to measure a second optical level at a termination of the MZM. The system may further include a logic coupled with the first photodiode and the second photodiode, the logic to identify a modulator bias that minimizes the first optical level. Other embodiments may be described or claimed.
US10790907B2
The present invention relates to an optical link, comprising an optical converter circuit (16) having an optoelectronic device (18) and circuitry (20) connected to the optoelectronic device (18). The optoelectronic device (18) has a plurality of individual optoelectronic segments (18a-18i). The optical link further comprises an elongated optical guide (14) having a single optical fiber optically connected at a first end to the optoelectronic device (18) and configured to transmit light away from the optoelectronic device (18), wherein the individual optoelectronic segments (18a-18i) have different positions relative to the first end of the optical fiber so that light beams emitted by the optoelectronic segments (18a-18i) are coupled into the optical fiber under different angles. The optoelectronic device (18) is configured to receive from the circuitry (20) on at least some of the segments (18a-18i) a plurality of data streams and optically send the plurality of data streams as spatially diverse data streams into the optical guide (14). The optical link further comprises a photo detector arrangement (28) optically connected to a second end of the optical guide (14) and having a plurality of photo detector segments (28a-28i) arranged to optically receive the plurality of data streams from the optoelectronic device (18), and a processing unit (30) associated with the photo detector arrangement (28) and configured to extract the plurality of data streams from the photo detector arrangement (28).
US10790905B2
The optical fiber according to the present disclosure is an optical fiber having a pure silica core which is a step index core through which an LPm1 mode with an effective area of 250 μm2 or more is propagated by setting a relative refractive index difference to 0.60% or less, considering an effective cutoff condition, and only 2 or more modes or the LPm1 mode are propagated, with the optical fiber as the transmission line.
US10790902B2
Systems and methods for optical modulation index calibration in a CATV network.
US10790900B2
This disclosure describes systems, methods, and devices related to frequency offset tracking in optical signals. A device may identify modulated light received from a light source, wherein the modulated light is received at a frame rate, and wherein the modulated light is associated with pixel clusters. The device may determine light samples based on the pixel clusters, the light samples including a first light sample and a second light sample. The device may determine a vector norm between the first light sample and the second light sample using an oversampling factor. The device may determine that the vector norm is below a threshold. The device may determine a start frame delimiter (SFD) based on the vector norm. The device may demodulate the symbol based on the oversampling factor.
US10790898B1
A system of optimizing communications of a plurality of wireless mobile units over a ground coverage area includes a plurality of airborne wireless base stations each fixed over a designated portion of the ground coverage area. Each base station can be raised or lowered in in accordance with communications needs of the wireless mobile units registered with each base station. Each base station has at least one antenna that provides a coverage cone below the wireless base station and results in the designated coverage area having a ground size dependent upon altitude. A controller is adapted to receive parameters relating to the communications between the wireless mobile units and the wireless base stations and to determine a desired altitude for each of the wireless base stations to optimize the communications.
US10790897B1
A device may obtain, from a user equipment (UE), first information relating to one or more signal strengths measured by the UE. A signal strength of the one or more signal strengths may be associated with a beam of a radio node. The device may identify, based on the first information, a particular signal strength that is associated with a particular beam. The device may select, based on the particular beam, one or more related beams that are associated with the particular beam. The one or more related beams may be associated with the particular beam based on historical data relating to historical signal strengths measured by a plurality of UEs. The device may provide, to the UE, second information that identifies the one or more related beams selected, to permit the UE to communicate using the one or more related beams.
US10790895B2
Various embodiments may be generally directed to antenna array weight vector selection techniques for 60 GHz multiple-input multiple-output (MIMO) communications. In some embodiments, using one or more such techniques, a 60 GHz-capable transmitting device may select respective antenna array weight vectors for two or more transmit antenna arrays, and a 60 GHz-capable receiving device may select respective antenna array weight vectors for two or more receive antenna arrays. In various embodiments, in order to obtain information for use in selecting such antenna array weight vectors, the transmitter and receiver may utilize one or more existing beamforming training algorithms defined for 60 GHz single-input single-output (SISO) communications. In some embodiments, for example, the transmitter and receiver may utilize one or more beamforming training algorithms defined in IEEE 802.11ad-2012. The embodiments are not limited in this context.
US10790892B2
Certain aspects of the present disclosure provide techniques for rate matching PDSCH around NZP CSI RS transmissions in multi-TRP scenarios. In some cases, a network entity may signal a rate matching behavior to a user equipment (UE) for processing a physical downlink shared channel (PDSCH) configured with a first quasi co-location association and transmitted from a first transmission reception point (TRP) that potentially collides with one or more types of non-zero power (NZP) reference signals (RS) configured with a second quasi co-location association and transmitted from a second TRP using one or more resource sets.
US10790890B2
Disclosed in the present invention are a channel state information (CSI) feedback method, a precoding method, a terminal and a base station. The channel state information (CSI) feedback method disclosed in the present invention comprises: a terminal selects a channel state information-reference signal (CSI-RS) resource or a CSI-RS port on a convention subband from among a CSI-RS resource set as configured in a base station according to downlink channel information; the terminal measures a channel quality indicator (CQI) according to the selected CSI-RS resource or CSI-RS port and a precoding matrix set corresponding to the selected CSI-RS resource or CSI-RS port, wherein the precoding matrix set includes one or more preceding matrices, and a physical resource on the convention subband corresponds to a precoding matrix in the precoding matrix set; and the terminal feeds back the CQI and indication information of the selected CSI-RS resource or CSI-RS port. According to the present invention, the matching degree between CSI and channel state may be improved.
US10790886B2
A precoding process is performed on a first baseband signal and a second baseband signal to generate a first precoding signal and a second precoding signal. A pilot signal is inserted into the first precoding signal and phase change is performed on the second precoding signal. A pilot signal is inserted into the phase changed second precoding signal, and phase change is further performed on the phase-changed second precoding signal with the pilot signal inserted.
US10790884B2
In an example of multi-user wireless communications, an access point may send a downlink frame, including a first signaling field and a second signaling field, to multiple stations. The first and second signaling fields are located in a header of the downlink frame. The first signaling field indicates whether the downlink frame is associated with a multi-user (MU) multi-input multi-output (MIMO) transmission. The second signaling field includes an attribute of the MU-MIMO transmission or a non-MU-MIMO transmission. A resource unit of the downlink frame includes a MU-MIMO payload when the downlink frame is associated with the MU-MIMO transmission. A resource unit of the downlink frame includes a non-MU-MIMO payload when the downlink frame is associated with the non-MU-MIMO transmission. The stations may decode one or more portions of the downlink frame based on the attribute in the second signaling field. Other methods, apparatus, and computer-readable media are also disclosed.
US10790874B2
Acoustic echo cancelling includes receiving a source signal and a sink signal; providing a first error signal representative of an echo-free residual signal based on a first set of coefficients based on the source signal and the sink signal, the first error signal forming an output signal of the controller; providing a second error signal based on a second set of coefficients based on the source signal and the sink signal; detecting a room change if the evaluated first second error signal is greater than a sum or product of the evaluated second first error signal and a first threshold; copying one of sets of reference coefficients stored in a memory to the second acoustic echo canceller; and copying the first set of coefficients from the first acoustic echo canceller as a set of reference coefficients into at least one of the second acoustic echo canceller and the memory.
US10790870B2
A mobile terminal according to the present invention includes a first power amplifier (PA) to amplify and output a first signal of a first transceiver, a power combiner to combine a second signal of the first transceiver with a third signal of the second transceiver, a second power amplifier to amplify and output a fourth signal combined by the power combiner, and a switch to select one of a first transmission signal that is an output signal of the first power amplifier and a second transmission signal that is an output signal of the second power amplifier, wherein the first transceiver operates in a first communication system and the second transceiver operates in a second communication system, whereby a mobile terminal having improved transmission output power characteristics can be provided using the first communication system and the second communication system.
US10790860B2
A method of decoding data stored in non-volatile memory in which each memory cell stores data by adopting one of a plurality of storage states. The method comprises using a threshold for determining a physical property of the memory cells to distinguish between at least two storage states, reading a data codeword from a plurality of the memory cells using the threshold and determining a bit error rate for the data codeword read using the threshold, repeatedly modifying said threshold and re-reading said data codeword using said modified threshold and determining a modified bit error rate for the data codeword read using the modified threshold, selecting the one of the modified thresholds for which the mutual information content between the stored data input and the read data is maximised based on the bit error rate for the data codeword read using the threshold and the bit error rate for the data codeword read using the modified threshold, determining a log likelihood ratio of a quantisation interval bounded by the threshold and the selected threshold generating soft decoded data by performing soft decoding of the data using said log likelihood ratio and outputting the soft decoding data.
US10790854B2
A method for iteratively decoding read bits in a solid state storage device. The read bits are encoded with a Q-ary LDPC code defined over a binary-extension Galois field GF(2r) and having length N. The method comprises determining a binary Tanner graph of the Q-ary LDPC code based on a Q-ary Tanner graph of the Q-ary LDPC code, and based on a binary coset representation of the Galois field GF(2r). The binary Tanner graph comprises, for each Q-ary variable node/Q-ary check node pair of the Q-ary Tanner graph, (2r-1) binary variable nodes each one being associated with a respective one of said cosets; (2r-1-r) binary parity-check nodes each one being connected to one or more of said (2r-1) binary variable nodes according to said binary coset representation of the Galois field GF(2r), wherein each binary parity-check node corresponds to a respective parity-check equation associated with a first parity-check matrix that results from said binary coset representation, and (2r-1) binary check nodes each one being connected to a respective one of said (2r-1) binary variable nodes according to a second parity-check matrix defining the Q-ary LDPC code. The method further comprises, based on a Majority-Logic decoding algorithm, mapping the read bits into N symbols each one including, for each bit thereof, a bit value and a reliability thereof, and providing each symbol of said N symbols to a respective Q-ary variable node, wherein each bit of said each symbol is provided to a respective one of the (2r-1) binary variable nodes of said respective Q-ary variable node. The method also comprises, based on the Majority-Logic decoding algorithm, iteratively performing the following steps: i) at each binary check node, determining a first bit estimate and a first bit reliability of each bit of the respective symbol according to, respectively, a second bit estimate and a second bit reliability of that bit that are determined at each binary variable node connected to that binary check node, and ii) at each binary variable node, updating the second bit estimate and the second bit reliability of each bit of the respective symbol based on the first bit estimate and the first bit reliability of that bit determined at each binary check node connected to that binary variable node, and based on the parity-check equation associated with the first parity-check matrix and corresponding to the parity-check node connected to that binary variable node.
US10790845B1
A time-interleaved analog-to-digital converter (ADC) includes a plurality of ADCs, an open-loop clocking circuit, and a time-multiplexing circuit. The plurality of ADCs receive an analog input signal. Each ADC is configured to sample the analog input signal upon receipt of a respective clock signal. The open-loop clocking circuit receives a main clock signal having a reference frequency, and then divides the main clock signal into a sequential plurality of respective clock signals, each having a frequency lower than the reference frequency, and each triggered by one other respective clock signal starting from the main clock signal. The open-loop clocking circuit then distributes the plurality of respective clock signals to the plurality of ADCs. The time-multiplexing circuit is coupled to the plurality of ADCs and is configured to combine respective digital output signals from the plurality of ADCs into a time series.
US10790833B1
A clock data recovery circuit is disclosed. The clock data recovery circuit includes a bit stream data rate divider and a digital phase-locked loop including a linear phase detector. The bit stream data rate divider is configured to divide a frequency of a serial data stream by a designated division factor to generate a divided serial data stream. The linear phase detector is configured to compare phases of the divided serial data stream and a feedback signal within the digital phase-locked loop and output an UP signal associated with phase lagging and a DOWN signal associated with phase leading of the feedback signal versus the divided serial data stream. The digital phase-locked loop is configured to output a clock signal having a phase based on a digital difference between a digitized-UP signal derived from the UP signal and a digitized-DOWN signal derived from the DOWN signal.
US10790830B1
A tile of an FPGA fuses memory and arithmetic circuits. Connections directly between multiple instances of the tile are also available, allowing multiple tiles to be treated as larger memories or arithmetic circuits. By using these connections, referred to as cascade inputs and outputs, the input and output bandwidth of the arithmetic circuit is further increased. The arithmetic unit accesses inputs from a combination of: the switch fabric, the memory circuit, a second memory circuit of the tile, and a cascade input. In some example embodiments, the routing of the connections on the tile is based on post-fabrication configuration. In one configuration, all connections are used by the memory circuit, allowing for higher bandwidth in writing or reading the memory. In another configuration, all connections are used by the arithmetic circuit.
US10790829B2
Integrated circuits with programmable logic regions are provided. The programmable logic regions may be organized into smaller logic units sometimes referred to as a logic element. A logic element may include four lookup tables coupled to an adder carry chain. At least some of the lookup tables are configured to output combinatorial outputs, whereas the adder carry chain are used to output sum outputs. Both the combinatorial outputs and the sum outputs may be used simultaneously to support a multiplication operation, three or more logic operations, or arithmetic and combinatorial operations in parallel.
US10790823B1
An electronic device may include a proximity sensor, a touch sensor, and one or more light emitting elements. The touch sensor may be configured to detect touch input provided on a surface of the electronic device at a location in front of the touch sensor for purposes of powering on the electronic device. Prior to powering on the electronic device, a location of the touch sensor may remain inconspicuous. When the proximity sensor detects an object, such as a user, which moves within a threshold distance from a surface of the electronic device, the location of the touch sensor can be made conspicuous. After the power switch is made conspicuous, the user is able to see where to provide touch input on the electronic device to power on the electronic device.
US10790822B2
A capacitive sensor that includes: a sensing electrode having a capacitance to be measured; an alternating voltage source, configured to apply an alternating voltage to the sensing electrode; a capacitive first transfer device; a measurement circuit configured to measure the capacitance of the sensing electrode; and a switching arrangement. The switching arrangement is configured to alternately, in a first switching state, connect the first transfer device to the sensing electrode to enable a charge transfer from the sensing electrode to the first transfer device and, in a second switching state, connect the first transfer device to the measurement circuit to enable a charge transfer from the first transfer device to the measurement circuit.
US10790820B2
A novel RF switch circuit and method for switching RF signals is described. The RF switch circuit is fabricated in a silicon-on-insulator (SOI) technology. The RF switch includes pairs of switching and shunting transistor groupings used to alternatively couple RF input signals to a common RF node. The switching and shunting transistor grouping pairs are controlled by a switching control voltage (SW) and its inverse (SW_). The switching and shunting transistor groupings comprise one or more MOSFET transistors connected together in a “stacked” or serial configuration. The stacking of transistor grouping devices, and associated gate resistors, increase the breakdown voltage across the series connected switch transistors and operate to improve RF switch compression. A fully integrated RF switch is described including digital control logic and a negative voltage generator integrated together with the RF switch elements. In one embodiment, the fully integrated RF switch includes a built-in oscillator, a charge pump circuit, CMOS logic circuitry, level-shifting and voltage divider circuits, and an RF buffer circuit. Several embodiments of the charge pump, level shifting, voltage divider, and RF buffer circuits are described. The inventive RF switch provides improvements in insertion loss, switch isolation, and switch compression.
US10790818B1
A gate driver circuit includes a first power supply rail providing a first fixed supply voltage; a second power supply rail providing a second fixed supply voltage; a transistor including a gate terminal having a gate voltage; and a gate driver integrated circuit (IC) supplied with the first fixed supply voltage and the second fixed supply voltage, the gate driver IC including an output terminal configured to provide a gate drive voltage at the output terminal in order to drive the transistor between switching states. The gate driver IC includes a first voltage converter configured to modulate an amplitude of the first fixed supply voltage to generate a first modulated supply voltage; and a first switch configured to selectively couple the first fixed supply voltage and the first modulated supply voltage to the output terminal of the gate driver IC in order to regulate the gate drive voltage.
US10790816B2
Embodiments described herein include a solid-state switch tube replacement for the radar system such as, for example, the SPY-1 radar system. Some embodiments provide for a technology for the precision switching that enables IGBT power modules to operate robustly in a series configuration and/or a parallel configuration to produce precision switching at high voltage (e.g., 20 kV and above) and high frequencies (e.g., 1 MHz and above).
US10790814B2
A method and apparatus for use in improving the linearity characteristics of MOSFET devices using an accumulated charge sink (ACS) are disclosed. The method and apparatus are adapted to remove, reduce, or otherwise control accumulated charge in SOI MOSFETs, thereby yielding improvements in FET performance characteristics. In one exemplary embodiment, a circuit having at least one SOI MOSFET is configured to operate in an accumulated charge regime. An accumulated charge sink, operatively coupled to the body of the SOI MOSFET, eliminates, removes or otherwise controls accumulated charge when the FET is operated in the accumulated charge regime, thereby reducing the nonlinearity of the parasitic off-state source-to-drain capacitance of the SOI MOSFET. In RF switch circuits implemented with the improved SOI MOSFET devices, harmonic and intermodulation distortion is reduced by removing or otherwise controlling the accumulated charge when the SOI MOSFET operates in an accumulated charge regime.
US10790807B1
A method of performing a computational process using a quantum computer includes generating a laser pulse sequence comprising a plurality of laser pulse segments used to perform an entangling gate operation on a first trapped ion and a second trapped ion of a plurality of trapped ions that are aligned in a first direction, each of the trapped ions having two frequency-separated states defining a qubit, and applying the generated laser pulse sequence to the first and second trapped ions. Each of the plurality of laser pulse segments has a pulse shape with ramps formed using a spline at a start and an end of each of the plurality of laser pulse segments.
US10790799B2
A piezoelectric thin film resonator includes: a substrate; a piezoelectric film located on the substrate; lower and upper electrodes facing each other across the piezoelectric film; a mass load film that is located at least one of a first side, which is closer to the upper electrode, of the piezoelectric film and a second side, which is closer to the lower electrode, of the piezoelectric film, separated from the upper and lower electrodes, and surrounds in plan view a resonance region at least in part, the lower and upper electrodes facing each other across the piezoelectric film in the resonance region; and an acoustic reflection layer that includes the resonance region and the mass load film in plan view, is located in or on the substrate, and includes an air gap or an acoustic mirror in which at least two layers with different acoustic characteristics are stacked.
US10790790B2
An audio amplifier system includes a delta-sigma modulator configured to receive an m-bit digital audio input signal and to generate a pulse density modulated signal based on the m-bit digital audio input signal. An analog power stage is coupled to the delta-sigma modulator to receive the pulse density modulated signal and amplify the pulse density modulated signal to generate an amplified pulse density modulated signal. A feedback circuit is coupled to the delta-sigma modulator and the analog power stage. The feedback circuit is configured to receive the amplified pulse density modulated signal and the pulse density modulated signal and to determine a digital error signal representative of a difference between the amplified pulse density modulated signal and the pulse density modulated signal. The feedback circuit is further configured to provide the digital error signal to the delta-sigma modulator for applying the digital error signal to a representation of the m-bit digital audio input signal.
US10790781B2
According to one embodiment, there is provided a semiconductor integrated circuit including an oscillation circuit, a charge pump circuit, a smoothing circuit, and a negative feedback circuit. The charge pump circuit is arranged between each of a power supply input terminal and the oscillation circuit and a power supply output terminal. The smoothing circuit is arranged between the charge pump circuit and the power supply output terminal. The negative feedback circuit is arranged on a path returning from the smoothing circuit to the oscillation circuit. The smoothing circuit includes a first zero point generation circuit.
US10790780B2
An apparatus of a junction box component housed in a junction box and designed to be coupled to a power generator. The junction box component may include one or more bypass mechanisms configured to bypass one or more substrings of the power generator in a case of malfunction or mismatch between the substring and the remainder of the power generators. The one or more bypass mechanisms may generate heat which may be transferred out of the junction box. The junction box component may be designed to conduct the heat towards the base of the junction box and/or the cover of the junction box. A heat dissipation mechanism may be mounted on the base and/or the cover. A bypass mechanism may bypass the entire power generator.
US10790772B2
A method of controlling a power system that includes an electrical machine, e.g., wind turbine generator, a power converter, a DC circuit and a dynamic braking system (DBS) having a braking circuit having a braking resistor and being connected in series to the DC circuit, is provided. The method includes operating the DBS and controlling operation of the electrical machine based on a prevailing temperature of the braking circuit, stopping the electrical machine and controlling the electrical machine to be restarted at its rated output power once the prevailing temperature of the braking resistor reaches or falls below a lower temperature threshold. The electrical machine may be restarted at a lower output power and after restarting, its output power can be increased based on a power starting profile as the braking resistor cools.
US10790771B2
A method for determining a droop response profile of a rotating electrical machine supplying electricity to an electrical grid having a network frequency varying on either side of a nominal frequency, in which a measured value of the rotation speed of the rotating machine is retrieved, and the droop response parameters dependent on the measured speed value are defined.The droop response profile is a graph centered on the coordinates of an origin point between 99% and 101% of the measured speed and defined by at least two points of coordinates in the case of underspeed and/or by at least two points of coordinates in the case of overspeed, each of the points having for its abscissa a speed value as a percentage of the measured speed, and for the ordinates, a filtered speed value as a percentage of the measured speed modulated by at least one of the droop response parameters.
US10790769B2
Provided are a control method and system for enhancing an endurance capability to an abnormal voltage of a wind turbine generator system. The control method, includes; providing a doubly-fed wind turbine generator system connected to a power grid; detecting a voltage of the power grid, and determining whether the voltage of the power grid has a fault; when the voltage of the power grid has a fault, detecting a voltage of the DC buses, and determining whether the voltage of the DC buses exceeds a limit value; when the voltage of the DC buses exceeds the limit value, performing integrated system coordination control according to an abnormal operating condition mode; and when the voltage of the power grid returns to a normal range, performing integrated system coordination control according to a normal operating condition mode.
US10790763B2
A system includes a bus, and a variable voltage converter (VVC) having a switch in series with a capacitor, and an inductor in parallel with the capacitor and switch, and configured such that operation of the switch in boost mode over a duty cycle range from 0 to less than 0.5 results in a corresponding voltage output to the bus from 0 to a maximum of the VVC.
US10790760B2
A dual voltage power system for selectively providing direct current (DC) at two different voltages. The system includes a plurality of universal rectifiers each of which may be configured to operate under a plurality of operating modes using a plurality of switches which may be controlled by a power shelf controller.
US10790759B2
A drive system includes an intermediate circuit busbar, the intermediate circuit busbar having at least one first busbar adapter part on which two lug sections, i.e. in particular lug areas, are formed, which are set apart from each other, one of the two lug sections having a larger cross-section, in particular a larger line cross-section, in particular a line cross-section for carrying current, than the other one of the two lug sections.
US10790753B2
Reduced voltage switching of a main switch in flyback power converters. At least some example embodiments are methods including: storing energy in a field associated with a secondary winding of a transformer, the secondary winding arranged for flyback operation within a secondary circuit of the power converter; charging a capacitor coupled to an auxiliary winding of the transformer; discharging the energy in the field associated with the secondary winding to provide an output voltage of the power converter; and when the electrical current flowing through the secondary winding reaches a predetermined low level reducing voltage across a main switch in a primary circuit of the power converter by coupling the capacitor to the auxiliary winding to create a voltage on a primary winding of the transformer.
US10790751B2
System and method for regulating a power conversion system. An example system controller includes a signal processing component and a driving component. The signal processing component is configured to receive a feedback signal associated with an output signal of a power conversion system and generate a processed signal based on at least information associated with the feedback signal. The driving component is configured to generate a drive signal based on at least information associated with the processed signal and output the drive signal to a switch in order to affect a primary current flowing through a primary winding, the drive signal being associated with a demagnetization period corresponding to a demagnetization process of the power conversion system. The signal processing component is further configured to, sample and hold the feedback signal a plurality of times during the demagnetization period to generate a plurality of sampled and held signals.
US10790750B2
The present disclosure provides an isolated DC-DC converter and a driving method thereof. The isolated DC-DC converter includes: a switching unit connected to terminals of a power supply, comprising three pairs of switches connected in parallel, and configured to switch on and off the three pairs of switches; a transformer unit comprising a first through third transformers, each having a primary winding connected to the switching unit and a secondary winding that are wound in a predetermined turns ratio and transforming a voltage applied to the primary winding according to the turns ratio; a post-processing unit connected to the secondary winding of each of the first through third transformers and configured to rectify and filter a voltage induced in the secondary winding to generate and output an output voltage; and a control unit connected to the switching unit and configured to control switching operation of the switching unit by providing the switching unit with carriers and reference voltages.
US10790749B2
A system may include a first capacitor, a first switched-mode power supply configured to deliver energy from a power source to the first capacitor at an output load of the first switched-mode power supply, a second capacitor having a capacitance larger than the first capacitor, a second switched-mode power supply configured to deliver energy from the power source or a second power source to the second capacitor and one or more switching elements coupled between the first capacitor and the second capacitor. The system may operate in a plurality of modes, including a first mode in which the first switched-mode power supply transfers energy to the first capacitor and the second capacitor, a second mode in which the second capacitor transfers energy to the first capacitor, and a third mode in which first switched-mode power supply transfers energy to the first capacitor and the second capacitor and the second switched-mode power supply transfers energy to the first capacitor and the second capacitor.
US10790748B2
A buck converter includes a power switch having a first end to receive an input voltage, and a soft start circuit configured to compensate a soft start voltage during a soft start time period according to a result of comparing a feedback voltage corresponding to an output voltage of the buck converter and an input detection voltage corresponding to the input voltage. The buck converter controls switching of the power switch using the soft start voltage.
US10790746B2
The present disclosure provides a DC-DC switching converter architecture that utilizes the chip's thermal capacity effectively by implementing adaptive switching frequency scaling over the operation region, keeping the die/package temperature constant. The power budget is effectively utilized, and the external components such as capacitors, inductors, and pass device sizes are reduced, thereby increasing the efficiency of the switching converter. An adaptive frequency scalar is optimized, avoiding losses, especially at high loads. The larger the input and output voltage ranges, the bigger the benefit the disclosure becomes.
US10790741B2
In a power converter that includes a switched-capacitor circuit connected to a switched-inductor circuit, reconfiguration logic causes the switched-capacitor circuit to transition between first and second switched-capacitor configurations with different voltage-transformation ratios. A compensator compensates for a change in the power converter's forward-transfer function that would otherwise result from the transition between the two switched-capacitor configurations.
US10790740B2
Techniques for improving efficiency of a switched-capacitor voltage regulator are provided. In an example, a switched-capacitor voltage regulator can include a switched-capacitor network having multiple gain configurations, a clock configured to switch capacitors of the switched-capacitor network between a charge state and a discharge state to provide a scaled output voltage, and a controller configured to select a capacitor configuration associated with a gain of the multiple gain configurations to provide the scaled output voltage within a desired output voltage range while continuously switching the capacitor configuration, and to interrupt switching of the capacitor configuration to permit an output voltage of the switched-capacitor voltage regulator to fall below the scaled output voltage but to remain above a lower limit of the desired output voltage range to save power by reducing losses due to the switching.
US10790735B2
A holder is used while attached to a chassis of a vibration generator that moves a vibrator to generate a vibration. The holder includes a vibrator retention unit retaining the vibrator, a fixed unit fixed to the chassis, and an arm. The arm connects the fixed unit and the vibrator retention unit, and the arm supports the vibrator retention unit while the vibrator retention unit can be displaced with respect to the fixed unit. The fixed unit, the arm, and the vibrator retention unit are integrally formed using resin.
US10790732B2
Provided is a pole-number-changing rotary electric machine having excellent torque-current characteristics both at a more-pole drive time and at a less-pole drive time without use of a winding changing mechanism. The pole-number-changing rotary electric machine is configured to change a number of poles between the more-pole drive time and the less-pole drive time, and includes: a rotary electric machine including: a stator including stator slots arranged in a mechanical angle direction; and a rotor configured to be rotated by magnetomotive forces generated by currents flowing through stator coils stored in the stator slots; an inverter configured to supply an m-phase current to the stator coils; and a control unit configured to control the inverter, the per-stator-slot magnetomotive forces being arranged at regular angle intervals.
US10790710B2
A power feeding unit includes an electricity transmission section configured to perform electricity transmission using one of a magnetic field and an electric field to a power-feeding objective unit having a secondary battery, and an electricity transmission control section configured to control electricity transmission operation of the electricity transmission section. The electricity transmission control section allows the electricity transmission operation to be suspended when charge of the secondary battery is completed based on power provided through the electricity transmission, and allows the electricity transmission operation to be restarted when a predetermined condition is satisfied after completion of the charge.
US10790708B2
Disclosed are a soft magnetic alloy and a wireless charging apparatus including the soft magnetic alloy. The soft magnetic alloy has a chemical formula expressed as Fe100−x−yCuxBy (wherein x ranges from 0.1 at % to 1.7 at % and y ranges from 2.3 at % to 9.6 at %). Without adding any expensive alloying element, only iron (Fe), copper (Cu), and boron (B) are used to obtain a nanocrystalline soft magnetic alloy that has a low coercive force and a high saturation magnetic flux density. The nanocrystalline soft magnetic alloy is applied to a wireless power transmitter and a wireless power receiver. Thereby, it is possible to make a shield member thin and increase a power transmission capacity. The soft magnetic alloy is easily processed into a flake form. The soft magnetic alloy processed in this way is applied to the shield member. Thereby, it is possible to increase permeability in a surface direction.
US10790707B2
An integrated circuit (IC) includes a first circuit layer that includes a first wireless power transfer (WPT) device, a first chip electrically connected to the first circuit layer, and a first tracking circuit disposed in the first chip. The first WPT device may be configured to extract energy from an electromagnetic signal and provide an output voltage. The first tracking circuit may be powered by the output voltage of the first WPT device and may output tracking data in response to an instruction extracted from the electromagnetic signal.
US10790705B2
A power transmission device transmits power underwater to a power reception device including a power reception coil. The power transmission device includes: a power transmission coil that transmits power to the power reception coil through a magnetic field; a power transmitter that transmits an alternating current power having a predetermined frequency to the power transmission coil; and a first capacitor that is connected to the power transmission coil and forms a resonance circuit resonating with the power transmission coil. The predetermined frequency is a frequency between a first frequency at which a geometric mean value of a Q value of the power transmission coil and a Q value of the power reception coil are the maximum and a second frequency at which the Q value of the power transmission coil and the Q value of the power reception coil are the same.
US10790697B2
This system for converting the electrical energy delivered by a supply network comprises of: a converter and at least one zero-sequence current limiting stage flowing in the converter. The or each limiting stage comprises an active compensation circuit comprising a magnetic component and a voltage source connected to the magnetic component, the voltage source and the magnetic component being adapted to serially inject with the converter an active compensation voltage of the zero-sequence voltages generated by the converter.
US10790694B2
An apparatus and method are provided for permitting a wireless power receiver to be charged by a wireless power transmitter. The method includes generating a Power Receiving Unit (PRU) control signal including permission information indicating charging permission for the wireless power receiver; and transmitting the PRU control signal to the wireless power receiver.
US10790689B2
In a general aspect, a charging apparatus can include a power converter circuit configured to supply, from an input voltage, charging power for charging a battery of an electronic device; and a control circuit configured to determine a charging current limit and a charging voltage of the power converter circuit for charging the battery. Determining the charging current limit and the charging voltage can include: setting the current limit of the power converter circuit to an initial charging current limit and setting the charging voltage to an initial charging voltage; determining whether the power converter circuit is operating in a current limit mode or a voltage limit mode; and iteratively modifying the current limit of the power converter circuit until the power converter circuit dithers between the current limit mode and the voltage limit mode.
US10790683B2
A semiconductor device includes a control unit which controls charging/discharging of a secondary battery, a bidirectional coupling unit which is electrically coupled to the control unit and through which a charging/discharging current flows, and a protection diode coupled between the control unit and the bidirectional coupling unit. The bidirectional coupling unit includes a discharging power transistor, a charging power transistor reversely coupled in series with the discharging power transistor, and a common drain pad which functions as a drain of the discharging power transistor and further functions as a drain of the charging power transistor. An anode of the protection diode is electrically coupled to the common drain pad. A cathode of the protection diode is electrically coupled to a power supply terminal of the control unit.
US10790681B2
A vehicle refrigeration system includes a vehicle power device, and a vehicle refrigeration device coupled to the vehicle power device. The vehicle refrigeration device includes an evaporator configured to provide cooling based upon refrigerant fluid, a condenser configured to process the refrigerant fluid downstream from the evaporator, and a compressor configured to operate based upon a combined voltage, and transmit the refrigerant fluid from the evaporator to the condenser.
US10790678B2
A system for balancing a battery assembly and related methods for making and using same are provided. The system can obtain a status of a battery assembly with a plurality of batteries. One or more of the batteries can be selected based on the obtained status, and the selected batteries can be balanced. The system, for example, can control active balancing of the selected batteries when the battery assembly is in a static state and control selective discharging of the selected batteries when the battery assembly is in a discharging state. When the battery assembly is in a charging state, selective charging of the selected batteries can be controlled. One or more cells that comprise the individual batteries alternatively can be selected for balancing. A protective circuit can help ensure safety of the balancing. Battery balancing can be energy-efficient and time-efficient. The lifetime of the battery assembly can be extended.
US10790669B2
A power saving control device includes: an acquirer that acquires a power saving request; and a controller that determines whether or not power saving control for reducing a power consumption of a load device is to be performed in response to the power saving request, and that, when determining that the power saving control is to be performed, performs the power saving control. When the load device consumes power, the controller determines that the power saving control is not to be performed under a condition that no power flows from a power system into a facility in which the load device is installed, the condition being one of one or more conditions.
US10790664B2
Some embodiments relate to a method of adding and shedding loads that are connected to a generator. The method includes determining whether a plurality of loads is being supplied with power by the generator and then determining the total load that the generator is supplying to the plurality of loads. The method further includes determining whether to change a number of the loads in the plurality of loads based on the amount of load L that is being supplied by the generator. The method further includes determining an amount of time T in which to change the number of loads in the plurality of loads based on the amount of load that is being supplied by the generator.
US10790657B2
In order both to accommodate instantaneous current as well as overcurrent protection in accordance with the load, an overcurrent protection circuit has: a threshold value generation unit that, in accordance with a threshold value control signal, switches between setting an overcurrent detection threshold value to a first set value (∝ Iref) and a second set value (∝ Iset) lower than the first set value; an overcurrent detection unit that compares a sense signal in accordance with the current being monitored and the overcurrent detection value and generates an overcurrent protection signal; a reference value generation unit that generates a reference value (∝ Iset) in accordance with the seconds set value; a comparison unit that compares the sense signal and the reference value, and generates a comparison signal; and a threshold value control unit that monitors the comparison signal, and generates a threshold value control signal.
US10790655B2
To achieve high waterproofness, a grommet that is attached so as to cover a shield pipe and a corrugated tube so as to bridge therebetween includes a pipe-side end portion that is formed in a tubular shape capable of being sealingly connected to an outer circumferential side of the pipe, and a corrugated-side end portion that is formed in a tubular shape capable of being sealingly connected to an outer circumferential side of the corrugated tube. A plurality of sealing lips that closely contact to an outer surface of the shield pipe are formed on an inner surface of the pipe-side end portion. The sealing lips are disposed inside and outside a width region W that is fastened by a fastening band disposed on an outer surface of the pipe-side end portion.
US10790648B2
Embodiments disclosed herein include devices and methods for gripping and stripping an electrical wire. The tool may include a body, having a first portion with a curved tip, and a second portion. The tool may also include a closing mechanism mounted on the body, and an elongated member having a protruding tip and coupled to the closing mechanism. The elongated member can slidably move towards the second portion, causing the protruding tip to move away from to the curved tip, with respect to movement of the closing mechanism for receiving at least a portion of an electrical wire inserted into the opening, or move towards the first portion, causing the protruding tip to move toward the curved tip, with respect to another movement of the closing mechanism for gripping the received portion of the electrical wire.
US10790644B2
A method of assembling a switching module may arrange a first pressing member on a first supporting member, stack a plurality of switches and a plurality of cooling plates on the first pressing member along a vertical direction, arrange a second pressing member and a supporting member on the uppermost cooling plate, support the first supporting member and a second supporting member using a plurality of supporting rods, press the first pressing member using a pressing device to separate between the first pressing member and the first supporting member, and insert a third pressing member between the first pressing member and the first supporting member.
US10790640B2
In a spark plug for an internal combustion engine, an insulator is held inside a housing such that a proximal end thereof projects in an axial direction. A center electrode is held inside the insulator such that a distal end thereof projects. A terminal fitting is connected to the proximal end of the insulator and provided such that electricity is conducted between the center electrode and the terminal fitting. A ground electrode forms a spark discharge gap between the distal end of the center electrode and the ground electrode. A first gap is formed between the proximal end of the insulator and the terminal fitting, a second gap is formed between a proximal end of the housing and the insulator, and at least one of the first gap and the second gap is filled with a filler.
US10790632B2
A laser system involving coupled distributed resonators disposed serially, with the lasing gain medium located in the main resonator and the output of that resonator being directed into a free space resonator, such that the main resonator output mirror is effectively the free space resonator. The distributed resonators end mirrors are retroreflectors. Interference occurs between light traveling towards the remote mirror of the free space resonator and light reflected therefrom, generating regions of high reflectivity. The coupling of the free space resonator to the regions of high reflectivity of the free space resonator enables the first resonator to lase efficiently, even though the true reflectivity of the main resonator output mirror outside of those regions is insufficient to enable efficient lasing, if at all. This coupled resonator structure enables lasing to occur with a high field of view and the high gain engendered by the high reflectivity regions.
US10790630B2
A universal series bus (USB) connector including a base, a first terminal set, and a second terminal set and a method of manufacturing the universal series bus connector are provided. The first terminal set includes a pair of first differential signal terminals and a pair of second differential signal terminals, and terminals of the pair of first differential signal terminals are adjacent to each other and terminals of the pair of second differential signal terminals are adjacent to each other. Two of terminals of the second terminal set are located at two opposite sides of the pair of first differential signal terminals, and another two of the terminals of the second terminal set are located at two opposite sides of the pair of second differential signal terminals.
US10790628B2
A power adapter has a solenoid actuated retaining latch controlled by an electronic circuit that detects the presence or absence of AC mains voltage. When the assembled AC-DC adapter and plug assembly are removed from the wall, the latch detects removal and unlocks the plug assembly for easy removal without undue force required by the user. The circuit is designed for minimal power consumption, and the solenoid only consumes power when it is engaging or disengaging the latch.
US10790621B2
A portable information communications terminal includes a wiring board on which a ground pattern is formed, a connector including connector pins and mounted on the wiring board, a housing that has electrical conductivity and accommodates the wiring board on which the connector is mounted, an electroconductive connector shell (first shield member) that covers at least a portion of the connector pins, which are included in the connector, and that is electrically connected to the ground pattern of the wiring board, an electroconductive second shield member that is disposed so as not to be in contact with the connector shell and to cover the connector pins including a portion of the connector pins, the portion being not covered with the connector shell. The electroconductive second shield member is electrically connected to the housing, and an insulating member is interposed between the connector shell and the second shield member.
US10790618B2
A header connector includes signal contacts, header shields and a header housing holding the signal contacts and the header shields. The signal contacts each have a base, a mating pin and a mounting portion. The header shields have walls defining shield pockets receiving corresponding pairs of the signal contacts to provide electrical shielding for the pairs of signal contacts. Each header shield has a base and a mounting portion. The header housing has a front shell and a rear shell. The front shell is dielectric and the rear shell is conductive and providing electrical shielding for the signal contacts. The front shell holds the signal contacts. The rear shell holds the header shields and is electrically connected to each of the header shields.
US10790617B2
A shield connector is mounted on a terminal of a shield cable including a conductor core wire and a shield body surrounding the conductor core wire. The shield connector includes a conductive inner terminal connected to the conductor core wire, a conductive cylindrical outer terminal connected to the shield body, and an inner housing holding the inner terminal in a hollow part of the outer terminal. A projection part is formed on an outer surface of the inner housing to maintain a distance between an outer surface of the inner terminal and an inner surface of the outer terminal at a predetermined inter-terminal distance from a tip side of the shield connector to a base end side thereof.
US10790611B1
A telecommunication box connector with a protective outer shield includes a connector main body and a protective outer shield covering onto the connector main body. The connector main body includes a first external connecting portion. The protective outer shield includes a shield member, a second connecting portion protruding out of the shield member and an inner connecting portion formed inside the shield member. The protective outer shield is connected to the first outer connecting portion via the inner connecting portion in order to cover and protect the connector main body. The protective outer shield is installed onto an installation portion of a telecommunication box via the second outer connecting portion. Consequently, it is able to cover and protect the connector main body from damages due to cold weather while maintaining the overall weight with a slight increase only.
US10790607B2
The present disclosure is directed to tamper resistant outlets (TRO) and adapters that adapt non-TRO compliant electrical sockets to become TRO compliant sockets. Adapters consistent with the present disclosure may include one or more sets of prongs or plug bars that mate with electrical wall outlets or sockets, such that an adapter can be plugged into a wall socket directly. These adapters may cover a non-compliant socket with a structure that provides TRO compliant receptacles. Other surfaces on the TRO adapter may include one or more sets of covers that cover receptacles included in the TRO adapter when a plug is not installed into a respective set of receptacles. Adapters consistent with the present disclosure may adapt sockets that use either two or three prongs. Adapters consistent with the present disclosure may be attached and retained using screws or other protrusions.
US10790606B2
A plug connector for easy locking and unlocking is disclosed, including a base, a signal transmission module, a lock head, a cover and a pull strip. The plug connector of the present invention employs a holding-down structure of the pull strip, which can drive an edge block of the lock head to go down and further force the lock head to go down by pulling the pull strip backward. When releasing the pull strip, the lock head can automatically go up. Therefore, in the present invention, the pull strip can control the lock head, thereby completing the locking and unlocking work. The locking and unlocking way of the present invention is safe, effective and convenient.
US10790603B2
An embodiment of a connector housing for a circuit board may include a connector body to receive the circuit board, and a relaxation mechanism mechanically coupled to the connector body to relax stress on the connector housing and maintain the circuit board received in the connector body under a load which exceeds a load threshold. Other embodiments are disclosed and claimed.
US10790598B2
The invention relates to a method for producing a nut which is rotationally connected to a flat part connecting section of a cable shoe, wherein the flat part connecting section has a passage opening, the nut has a sitting face which is at the bottom in the connected state, and a holder section extends on the nut from the sitting face further downward, wherein a tapered portion of the passage opening is formed by a holder material section which is preliminarily curved into the passage opening by deformation, and the holder material section is produced by a recess which is made in the flat part connecting section so as to surround the passage opening on a top side of the flat part connection section, which top side is associated with the sitting face. In order to specify a method of this kind which can be carried out in respect of production, in particular in respect of the production costs, in a favourable manner, it is proposed that the holder material section is first formed and the nut is placed onto the top side, wherein the holder section protrudes downward beyond a narrowest cross section of the passage opening which is formed by the holder material section, and that the holder section is then widened below the narrowest cross section, for the purpose of holding the nut on the cable shoe in a rotatable and interlocking manner. The invention further relates to a nut which is fitted in a rotatable manner on a flat part connecting section of a cable shoe.
US10790595B2
An antenna module includes a connection member, an integrated circuit (IC), a dielectric layer, antenna members, feed vias, and a plating member. The connection member includes one or more wiring layer(s) and insulating layer(s). The IC is disposed on one surface of the connection member and is electrically connected to the wiring layer(s). The dielectric layer is disposed on another surface of the connection member. The antenna members are disposed in the dielectric layer, and the feed vias are disposed in the dielectric layer so that each has one end electrically connected to a corresponding antenna member and the other end electrically connected to a corresponding one of the wiring layer(s). The plating member is disposed in the dielectric layer to surround side surfaces of the feed vias. The dielectric layer has a dielectric constant Dk greater than that of at least one insulating layer.
US10790592B2
A low-profile CTS flat-plate array antenna includes a radiating layer, a mode switching layer and a feed network layer which are sequentially arrayed from top to bottom. The mode switching layer comprises a first metal plate and a mode switching cavity array arranged on an upper surface of the first metal plate and comprising 22n mode switching cavities arrayed in 2n rows and 2n columns, wherein n is an integer greater than or equal to 1. Each mode switching cavity includes a first rectangular cavity, a second rectangular cavity, a third rectangular cavity, a fourth rectangular cavity and a fifth rectangular cavity which are sequentially connected from left to right. The 2n mode switching cavities located in each row are sequentially connected end to end.
US10790589B2
A microwave device includes a board having a first face and a second face, a transmitting antenna portion provided on the first face, a receiving antenna portion provided on the first face, and a high-frequency circuit portion that is provided on the first face and is connected to the transmitting antenna portion and the receiving antenna portion. The microwave device further includes, on the second face of the board, a ground face that is provided shared by the transmitting antenna portion, receiving antenna portion, and high-frequency circuit portion, and a via hole connecting another ground face of the high-frequency circuit portion and the ground face. A ground face shared by the transmitting antenna portion, receiving antenna portion, and high-frequency circuit portion is configured by the ground faces and the via hole.
US10790588B2
A loop antenna includes: a substrate; a first conductor which is provided on a first surface of the substrate, is conductive and is grounded; a second conductor which is formed as a loop to surround the substrate along a surface orthogonal to the first surface, is conductive, is fed on a second surface of the substrate, which is opposite to the first surface, and is electrically connected to the first conductor; and a third conductor which is provided on at least one side surface of the substrate, which intersects the surface on which the second conductor is formed as a loop, is conductive and is electrically connected to the first conductor.
US10790585B2
Aspects of the present disclosure describe systems, methods, and structures for optical phased array calibration that advantageously may be performed as a single-pass measurement of phase offset with respect to only a single interference measurement. In sharp contrast to the prior art—systems, methods, and structures according to aspects of the present disclosure advantageously produce phase offsets and phase functions of each element without time-consuming iterative procedures or multiple detector signals as required by the prior art.
US10790577B2
The present invention generally relates to a small cell, and more particularly it relates to a small cell pole system, a method for installing a small cell pole system, and to a system and method for mounting components within a capsule in the small cell pole system. The small cell pole system includes an adjustable pole assembly, a capsule with pre-installed communication components, and a base. The mounting system includes a frame including a backplane and a locking bar and one or more removable cards configured to hold a communications component or another associated device.
US10790568B2
A carrier layout comprising a substrate comprising a ground plane layer and a coplanar waveguide interconnect disposed onto the substrate. The coplanar waveguide interconnect comprises a pair of coplanar conductors and a central conductor disposed between the pair of coplanar conductors. The coplanar conductors of the pair are electrically connected to each other by at least one conducting island that is isolated from the ground plane layer. The present invention also provides an interconnect structure for coupling an electronic unit to an optical device disposed on a substrate having a ground plane layer, the interconnect structure comprising a pair of coplanar conductors and a central conductor disposed between the pair of coplanar conductors. The conductors of the pair are electrically connected by at least one conducting island that is isolated from the ground plane layer.
US10790564B2
In-line filters may include a tubular metallic housing defining a single inner cavity that extends along a longitudinal axis and a plurality of resonators that are spaced apart along the longitudinal axis within the single inner cavity, each resonator having a stalk. The stalks of first and second of the resonators that are adjacent each other are rotated to have different angular orientations.
US10790560B2
An air electrode has a plurality of carbon nanotubes and a plurality of layered double hydroxide particles. The plurality of layered double hydroxide particles is supported on the plurality of carbon nanotubes.
US10790550B2
A secondary battery pack includes: a secondary battery module including battery cells and cooling fins; a first structure provided under the secondary battery module and including a cooling channel and a coupling bracket; and a second structure provided over the secondary battery module and including a printed circuit board.
US10790529B2
Provided is an oxygen reduction catalyst element including a water impermeable, gas permeable membrane coated on at least one a portion thereof with a porous layer including a mixture of a non-ionic polymer and at least one oxygen reduction catalytic particulate material. Also provided herein is a method of producing the oxygen reduction catalyst element, a cathode including the same and a fuel cell making use of such cathode.
US10790520B2
The invention relates to a fuel cell (10) having a stack comprising a bipolar plate (20) which has a flow field (22) formed by a profiled section of the bipolar plate (20), and an elongated sealing element (21) which at least partially surrounds the flow field (22), and a membrane electrode assembly (30). It is provided that, inside a cavity (25) formed between the membrane electrode assembly (30) and the bipolar plate (20) in a region between the sealing element (21) and the flow field (22), a filling agent (24) is arranged which extends in the extension direction of the cavity (25).
US10790514B2
Aspects disclosed herein relate to methods for producing nanostructured metal catalysts that can be used in various alternative fuel applications.
US10790510B2
A rechargeable lithium ion battery comprising a positive electrode, a negative electrode and an electrolyte, the positive electrode comprising a lithium nickel manganese cobalt oxide-based powder with particles comprising a core and a surface layer, the core having a layered crystal structure comprising the elements Li, M and oxygen, wherein M has the formula M=(Niz(Ni1/2Mn1/2)yCox)1-kAk, with 0.13≤x≤0.30, 0.20≤z≤0.55, x+y+z=1 and 0
US10790508B2
An electrode material comprising a composite lithium metal oxide, which in an initial state has the formula: y[xLi2MO3.(1−x)LiM′O2].(1−y)Li1+dMn2−z−dM″zO4; wherein 0≤x≤1; 0.75≤y<1; 0
US10790500B2
The invention provides methods of preparing carbon/sulfur composites. In certain embodiments, the composites comprise multidimensional carbon tubular and/or spherical networks loaded with elemental sulfur, as well as compositions comprising such composites.
US10790498B2
Provided is a monocrystalline cathode active material for a lithium secondary battery, the monocrystalline cathode active material being represented by the Formula of LixPyNi1-a-bCOaAbO2.
US10790490B2
A battery includes: an electrode body; and a battery can housing the electrode body and having a bottom portion. The bottom portion has an arc-shaped groove. An opening angle of the groove with respect to a center of the bottom portion is 0.5 degrees or more and 56 degrees or less. A ratio of an inner diameter of the groove with respect to an outer diameter of the bottom portion is 44% or more and 77% or less.
US10790486B2
Provided are a secondary battery that is capable of preventing a can member from corroding and a method for manufacturing the same. The secondary battery includes a can member defining an outer appearance of the secondary battery, a top cap assembly an opening of the can member, a gasket insulating the can member and the top cap assembly from each other, and a fracture part disposed on an inner circumference of the opening. The fracture part is blocked from the outside by the gasket.
US10790481B2
The present invention relates to a packaging material for a power storage device, the packaging material having a structure in which at least a substrate protective layer, a substrate layer, an adhesive layer, a metal foil layer, a sealant adhesive layer, and a sealant layer are laminated in this order, wherein the substrate protective layer is a cured product of a raw material containing a polyester resin and a polyisocyanate, a ratio [NCO]/[OH] is 5 to 60, where [OH] is the number of moles of hydroxyl groups in the polyester resin, and [NCO] is the number of moles of isocyanate groups in the polyisocyanate, and the polyester resin has a hydroxyl value of 10 to 70 KOHmg/g.
US10790454B2
The field of the DISCLOSURE lies in active materials for organic image sensors. The present disclosure relates to transparent N materials and/or to transparent P materials and their use in absorption layer(s), photoelectric conversion layer(s) and/or an organic image sensor and methods for their synthesis. The present disclosure also relates to photoelectric conversion layer(s) including an active material according to the present disclosure, to a device, including active material(s) according to the present disclosure or photoelectric conversion layer(s) according to the present disclosure. Moreover, the present disclosure relates to an organic image sensor including photoelectric conversion layer(s) according to the present disclosure.
US10790447B2
A mask for thin film deposition of a display apparatus having both end portions coupleable to a frame in a state of tension in a lengthwise direction thereof, the mask including: a first portion having a first thickness and a plurality of pattern holes through which a deposition material may pass; a second portion comprising a welding portion having a second thickness configured to be coupled to a frame; and a third portion connecting the first portion and the third portion, wherein the first thickness is less than the second thickness, and the third portion includes an inclined surface connecting the first portion and the second portion.
US10790434B2
A piezoelectric thin film-stacked body is provided. A piezoelectric thin film-stacked body has a first electrode layer, a first oxide layer stacked on the first electrode layer, a second oxide layer stacked on the first oxide layer, and a piezoelectric thin film stacked on the second oxide layer, the electrical resistivity of the first oxide layer is higher than the electrical resistivity of the second oxide layer, the first oxide layer includes K, Na, and Nb, and the piezoelectric thin film includes (K,Na)NbO3.
US10790431B2
A method of manufacturing a thermoelectric conversion material includes a sintering step. In the sintering step, a sintered body of a sintered material (20) is obtained by applying a voltage to a conductive mold (10) in a first direction so as to cause energization under the condition in which an insulating layer (30) is disposed in at least a portion between an inner wall (12) of the mold (10) and the sintered material (20) and the insulating layer (30) keeps having insulating properties. Here, the sintered body is a thermoelectric conversion substance.
US10790430B2
A thermoelectric conversion element comprising a thermoelectric conversion section and electrodes, wherein the thermoelectric conversion section includes at least: a thermoelectric conversion material section or a thermoelectric conversion material layer which is formed of a thermoelectric conversion material; and a charge transport section or a charge transport layer which is formed of a charge transport material having at least both semiconducting electric conduction properties and metallic electric conduction properties.
US10790428B2
The present invention relates to a P-type skutterudite thermoelectric material, a method for preparing the same, and a thermoelectric device including the same. More specifically, the present invention relates to a P-type skutterudite thermoelectric material into which a specific filler and charge compensator are introduced, and which exhibits high thermoelectric performance, a method for preparing the same, and a thermoelectric device including the same.
US10790427B2
Disclosed are a lens for a light-emitting device usable in a display apparatus or a lighting apparatus, and a method of manufacturing a light-emitting device package. The lens may include a lens body including a light-receiving portion provided in a lower surface of the lens body, a light-emitting portion provided on an upper surface of the lens body, and a recess provided at a center of the upper surface of the lens body, and a flat portion provided in a horizontal shape on a bottom surface of the recess perpendicularly to a main emission line of light emitted from a light-emitting device to emit at least a part of light received through the light-receiving portion, upward. A diameter of the flat portion may be 1/100 to 1/10 of an inlet diameter of the light-receiving portion.
US10790419B2
An LED filament comprises at least one LED section, a conductive section, two conductive electrodes and a light conversion layer. The conductive section is used to electrically connect two adjacent LED sections. The two conductive electrodes are electrically connected to each of the LED sections. Each of the LED sections includes at least two LED chips electrically connected to each other. The light conversion layer covers the LED sections, the conductive sections and the conductive electrodes, and a part of the two electrodes is exposed respectively. Since the LED filament includes the LED section and the conductive section, when the LED filament is bent, the stress is easily concentrated on the conductive section. Therefore, the breakage probability of the conductive wires connected within the LED section is reduced during bending. The quality of the LED filament and its application is improved.
US10790416B2
Various methods and apparatuses are disclosed. A method may include disposing at least one die on a location on a carrier substrate, forming at least one stud bump on each of at least one die, forming a phosphor layer on the at least one stud bump and the at least one die, removing a top portion of the phosphor layer to expose the at least one stud bump, and removing a side portion of the phosphor layer located between two adjacent dies. An apparatus may include a die comprising top, bottom, and side surfaces. A phosphor layer may be disposed on the top, bottom, and side surfaces of the die. The phosphor layer may have substantially equal thicknesses on the top and side surfaces of the die as well as one or more stud bumps disposed on the top surface of the die.
US10790393B2
FinFET devices comprising multilayer gate spacers are provided, as well as methods for fabricating FinFET devices in which multilayer gate spacers are utilized to prevent or otherwise minimize the erosion of vertical semiconductor fins when forming the gate spacers. For example, a method for fabricating a semiconductor device comprises forming a dummy gate structure over a portion of a vertical semiconductor fin of a FinFET device, and forming a multilayer gate spacer on the dummy gate structure. The multilayer gate spacer comprises a first dielectric layer and a second dielectric layer, wherein the first dielectric layer has etch selectivity with respect to the vertical semiconductor fin and the second dielectric layer. In one embodiment, the first dielectric layer comprises silicon oxycarbonitride (SiOCN) and the second dielectric layer comprises silicon boron carbon nitride (SiBCN).
US10790377B2
A method for manufacturing a polysilicon semiconductor layer, a thin film transistor, and a manufacturing method are provided. The method for manufacturing a polysilicon semiconductor layer includes the following steps. A predetermined gas is dissociated, and a low amount of first ions and a high amount of second ions are screened out. A heavily doped region is doped with the second ions. A lightly doped region is doped with the first ions. Annealing is further performed, so that a polysilicon semiconductor layer is formed from an amorphous silicon layer.
US10790366B2
Methods of forming a ferroelectric material layer below a field plate for achieving increased Vbr with reduced Rdson and resulting devices are provided. Embodiments include forming a N-Drift in a portion of the Si layer formed in a portion of a p-sub; forming an oxide layer over portions of the Si layer and the N-Drift; forming a gate over a portion of the oxide layer; forming a S/D extension region in the Si layer; forming first and second spacers on opposite sides of the gate and the oxide layer; forming a S/D region in the Si layer adjacent to the S/D extension region and a S/D region in the N-Drift remote from the Si layer; forming a U-shaped ferroelectric material layer over the oxide layer and the N-Drift, proximate or adjacent to the gate; and filling the U-shaped ferroelectric material layer with a metal, a field gate formed.
US10790359B2
An intelligent semiconductor device has a body region in which a channel is formed. The body region has a heterojunction of different semiconductor layers and a quantum well formed in a semiconductor layer in contact with a drain. The quantum well is configured to store holes generated in a depletion layer of the drain region and imitate a short-term memory, and to convert the short-term memory into a long-term memory by enabling holes to be injected into a charge storage layer when the holes stored in quantum well exceed a specific threshold value. It is possible to fabricate with a bulk semiconductor substrate and utilize the conventional CMOS technology.
US10790353B2
A semiconductor device includes a source region and a drain region of a first conductivity type, a body region of a second conductivity type between the source region and the drain region, a gate configured to control current through a channel of the body region, a drift zone of the first conductivity type between the body region and the drain region, a superjunction structure formed by a plurality of regions of the second conductivity type laterally spaced apart from one another by intervening regions of the drift zone, and a diffusion barrier structure disposed along sidewalls of the regions of the second conductivity type of the superjunction structure. The diffusion barrier structure includes alternating layers of Si and oxygen-doped Si and a Si capping layer on the alternating layers of Si and oxygen-doped Si.
US10790350B2
A display apparatus includes: a substrate having a bending area between a first area and a second area; internal conductive lines on the substrate in the first area; external conductive lines on the substrate in the second area; an organic material layer covering the bending area and covering at least a portion of the internal conductive lines and the external conductive lines; and connection lines on the organic material layer and connecting the internal conductive lines to the external conductive lines, respectively. Organic through-holes are defined through the organic material layer, the connection lines are respectively connected to the internal conductive lines through the organic through-holes, and an upper surface of the organic material layer between the organic through-holes has a convex curved shape.
US10790349B2
An electroluminescent display device includes: a substrate including: an active area, and bezel area outside the active area and including a bending area, a first organic insulation layer (OIL) in the active area, covering a first signal line extending from the active area to the bezel area, a second OIL in the bending area, the second OIL being in a same layer as the first organic insulation film, first and second touch electrodes crossing over each other and sealing the active area on an encapsulation layer above the first OIL with a third OIL therebetween, a first signal line link pattern connected to the first signal line, and on the second OIL in the bending area, and second and third signal lines respectively connected to the first and second touch electrodes, and on the second OIL in parallel with the first signal line link pattern.
US10790329B2
To improve color reproduction areas in a display device having light-emitting elements. A display region has a plurality of picture elements. Each picture element includes: first and second pixels each including a light-emitting element which has a chromaticity whose x-coordinate in a CIE-XY chromaticity diagram is 0.50 or more; third and fourth pixels each including a light-emitting element which has a chromaticity whose y-coordinate in the diagram is 0.55 or more; and fifth and sixth pixels each including a light-emitting element which has a chromaticity whose x-coordinate and y-coordinate in the diagram are 0.20 or less and 0.25 or less, respectively. The light-emitting elements in the first and second pixels have different emission spectrums from each other; the light-emitting elements in the third and fourth pixels have different emission spectrums from each other; and the light-emitting elements in the fifth and sixth pixels have different emission spectrums from each other.
US10790325B2
An image sensor includes a substrate, thin lenses disposed on a first surface of the substrate and configured to concentrate lights incident on the first surface, and light-sensing cells disposed on a second surface of the substrate, the second surface facing the first surface, and the light-sensing cells being configured to sense lights passing through the thin lenses, and generate electrical signals based on the sensed lights. A first thin lens and second thin lens of the thin lenses are configured to concentrate a first light and a second light, respectively, of the incident lights onto the light-sensing cells, the first light having a different wavelength than the second light.
US10790320B2
Provided is a manufacturing method of an array substrate. When a first photomask is used to pattern a gate insulating layer to form a plurality of first conductive vias within the OLB area, by increasing a distance between two adjacent first via patterns to more than 10 μm, the effect of gray tone mask effect is reduced as a first conductive via is formed in the gate insulating layer Thus, a slope of the first photoresist via wall is relatively gentle, so that a slope of a via wall of the first conductive via is also relatively gentle, and as a passivation layer is formed thereafter, the passivation layer can be easily formed on the wall of the first conductive via without breaking. Then, a second metal layer in the first conductive via can be completely covered by the passivation layer to avoid oxidation.
US10790319B2
A TFT substrate includes a gate metal layer including a gate electrode of a TFT and a patch electrode, a gate insulating layer formed on the gate metal layer and including a first opening at least reaching the patch electrode, a source metal layer formed on the gate insulating layer, and including a source electrode of the TFT, a drain electrode, and a drain extending section extending from the drain electrode, an interlayer insulating layer formed on the source metal layer, and including a second opening overlapping the first opening when viewed from a normal direction of a dielectric substrate and a third opening at least reaching the drain extending section, and a conductive layer formed on the interlayer insulating layer and including a patch drain connection section. The patch drain connection section is in contact with the patch electrode within the first opening and in contact with the drain extending section within the third opening.
US10790318B2
A liquid crystal display device with a high aperture ratio is provided. A liquid crystal display device with low power consumption is provided. A display device includes a transistor and a capacitor. The transistor includes a first insulating layer, a first semiconductor layer in contact with the first insulating layer, a second insulating layer in contact with the first semiconductor layer, and a first conductive layer electrically connected to the first semiconductor layer via an opening portion provided in the second insulating layer. The capacitor includes a second conductive layer in contact with the first insulating layer, the second insulating layer in contact with the second conductive layer, and the first conductive layer in contact with the second insulating layer. The second conductive layer includes a composition similar to that of the first semiconductor layer. The first conductive layer and the second conductive layer are configured to transmit visible light.
US10790313B2
The present disclosure relates to an array substrate. The array substrate includes a substrate; an outer connection wiring formed on the substrate. The outer connection wiring includes an outer connection section and a wire changing section located on an inner side of the outer connection section. An inorganic film covers the outer connection wiring. The inorganic film is provided with a via hole configured to expose a part of the wire changing section, and a groove configured to expose the outer connection section. And a metal layer is formed on the inorganic film, the metal layer includes a plurality of metal wirings electrically connected to the wire changing section through the via hole.
US10790312B2
A display panel and a display device are provided. The display panel includes a base substrate, the base substrate includes a display region and a non-display region, the display region includes a main display region and a peripheral display region, and the peripheral display region includes an irregular display region; the non-display region includes a first region and a second region, the first region is adjacent to the irregular display region, and the second region is adjacent to other regions of the peripheral display region than the irregular display region; the display region includes at least one signal line, the non-display region includes at least one functional circuit and at least one wire, and the at least one functional circuit is coupled to the at least one signal line via the at least one wire.
US10790311B2
The present disclosure relates to a display substrate. The display substrate includes a substrate, a plurality of thin film transistors (TFTs), and data lines. Each of the TFT includes a gate electrode configured on different layer with the data line. A projection of the gate electrode on a plane partially overlaps with the data lines, wherein the data lines are arranged on the plane. A portion of an orthogonal projection of the gate electrode on the plane is arranged on one side of the data line, wherein the portion is not overlapped by the data lines, and the data lines are arranged on the plane.
US10790307B2
Disclosed is a switch branch structure having an input terminal, an output terminal, and a series stack of an N-number of transistors formed in an active device layer within a first plane, wherein a first one of the N-number of transistors is coupled to the input terminal, and an nth one of the N-number of transistors is coupled to the output terminal, where n is a positive integer greater than one. A metal layer element has a planar body with a proximal end that is electrically coupled to the input terminal and distal end that is electrically open, wherein the planar body is within a second plane spaced from and in parallel with the first plane such that the planar body capacitively couples a radio frequency signal at the input terminal to between 10% and 90% of the N-number of transistors when the switch branch structure is in an off-state.
US10790300B2
A semiconductor structure includes a memory die bonded to a support die. The memory die includes an alternating stack of insulating layers and electrically conductive layers located over a substrate including a single crystalline substrate semiconductor material, and memory stack structures extending through the alternating stack and containing a respective memory film and a respective vertical semiconductor channel including a single crystalline channel semiconductor material. The support die contains a peripheral circuitry.
US10790298B2
Methods and apparatus for forming a plurality of nonvolatile memory cells are provided herein. The method includes depositing in a stack of alternating insulator layers and memory cell layers a layer of silicon oxide, a layer of silicon nitride, and a layer of amorphous silicon; removing the layer of amorphous silicon while maintaining the layer of amorphous silicon in a recess of the memory cells; selectively oxidizing the layer of amorphous silicon and the layer of silicon nitride to remove the layer of amorphous silicon from the recess and the layer of silicon nitride from the insulator layers; and removing oxidizing material from the recess and the insulator layers such that the layer of silicon nitride remains only in the recess of each memory cell of the memory cell layers and the layer of silicon oxide remains on both the insulator layers and the memory cell layers.
US10790292B2
A method of forming a semiconductor device where memory cells and some logic devices are formed on bulk silicon while other logic devices are formed on a thin silicon layer over insulation over the bulk silicon of the same substrate. The memory cell stacks, select gate poly, and source regions for the memory devices are formed in the memory area before the logic devices are formed in the logic areas. The various oxide, nitride and poly layers used to form the gate stacks in the memory area are formed in the logic areas as well. Only after the memory cell stacks and select gate poly are formed, and the memory area protected by one or more protective layers, are the oxide, nitride and poly layers used to form the memory cell stacks removed from the logic areas, and the logic devices are then formed.
US10790288B2
Some embodiments include a memory array which has rows of fins. Each fin has a first pedestal, a second pedestal and a trough between the first and second pedestals. A first source/drain region is within the first pedestal, a second source/drain region is within the second pedestal, and a channel region is along the trough between the first and second pedestals. Digit lines are electrically coupled with the first source/drain regions. Ferroelectric capacitors are electrically coupled with the second source/drain regions. Wordlines are along the rows of fins and overlap the channel regions. Conductive isolation lines are under the wordlines along the rows of fins.
US10790280B2
A semiconductor includes a first transistor and a second transistor. The first transistor includes a first and a second epitaxial layer, formed of a first semiconductor material. The second epitaxial layer is disposed over the first epitaxial layer. The first transistor also includes a first gate dielectric layer surrounds the first and second epitaxial layers and extends from a top surface of the first epitaxial layer to a bottom surface of the second epitaxial layer and a first metal gate layer surrounding the first gate dielectric layer. The second transistor includes a third epitaxial layer formed of the first semiconductor material and a fourth epitaxial layer disposed directly on the third epitaxial layer and formed of a second semiconductor. The second transistor also includes a second gate dielectric layer disposed over the third and fourth epitaxial layers and a second metal gate layer disposed over the second gate dielectric layer.
US10790274B2
An Electro-Static Discharge (ESD) protection circuit includes a plurality of groups of p-type heavily doped semiconductor strips (p+ strips) and a plurality of groups of n-type heavily doped semiconductor strips (n+ strips) forming an array having a plurality of rows and columns. In each of the rows and the columns, the plurality of groups of p+ strips and the plurality of groups of n+ strips are allocated in an alternating layout. The ESD protection circuit further includes a plurality of gate stacks, each including a first edge aligned to an edge of a group in the plurality of groups of p+ strips, and a second edge aligned to an edge of a group in the plurality of groups of n+ strips.
US10790261B2
A method includes performing a first laser shot on a first portion of a top surface of a first package component. The first package component is over a second package component, and a first solder region between the first package component and the second package component is reflowed by the first laser shot. After the first laser shot, a second laser shot is performed on a second portion of the top surface of the first package component. A second solder region between the first package component and the second package component is reflowed by the second laser shot.
US10790254B2
A chip package structure is provided. The chip package structure includes a substrate having a first surface and a second surface opposite to the first surface. The chip package structure includes a first chip structure and a second chip structure over the first surface. The chip package structure includes a protective layer over the first surface and surrounding the first chip structure and the second chip structure. A portion of the protective layer is between the first chip structure and the second chip structure. The chip package structure includes a first anti-warpage bump over the second surface and extending across the portion of the protective layer. The chip package structure includes a conductive bump over the second surface and electrically connected to the first chip structure or the second chip structure. The first anti-warpage bump is wider than the conductive bump.
US10790249B2
The invention concerns a discrete electronic component including: a semiconductor chip including a transistor, the chip including a first metallization of connection to a first conduction region of the transistor; and a printed circuit board including first and second separate connection pads, wherein: the chip is assembled on the printed circuit board so that the first metallization of the chip is in contact with the first and second connection pads of the printed circuit board; and the assembly including the semiconductor chip and the printed circuit board is encapsulated in a package made of an insulating material leaving access to first and second connection terminals of the component connected, inside of the package, respectively to the first and second connection pads of the printed circuit board.
US10790247B2
A semiconductor device includes: a semiconductor chip; and an Ag fired cap formed so as to cover a source pad electrode formed on the semiconductor chip. The semiconductor chip is disposed on a first substrate electrode, and one end of a Cu wire is bonded onto the Ag fired cap by means of an ultrasonic wave. There is provided a semiconductor device capable of improving a power cycle capability, and a fabrication method of such a semiconductor device.
US10790246B1
A method of transferring different types of micro devices is provided. The method includes: assembling a first detachable transfer plate with first type micro devices thereon to an alignment assistive mechanism which is substantially above a receiving substrate, wherein the first type micro devices face the receiving substrate; aligning the first type micro devices on the first detachable transfer plate with positions of first sub-pixels respectively of pixels on the receiving substrate by the alignment assistive mechanism; transferring the first type micro devices to the first sub-pixels on the receiving substrate; replacing the first detachable transfer plate with a second detachable transfer plate with second type micro devices thereon, wherein the second type micro devices face the receiving substrate; and transferring the second type micro devices to second sub-pixels respectively of the pixels on the receiving substrate.
US10790245B2
A highly reliable high-frequency ceramic board appropriately transmitting signals with high frequencies up to 50 GHz includes a flat ceramic substrate, a pair of ground lines bonded to a peripheral portion of a back surface of the ceramic substrate, a first lead pad electrode bonding the ground lines, at least one pair of signal lines between the ground lines, second lead pad electrodes attached where the signal lines are bonded, and a groove-like recess between the second lead pad electrodes. The pair of signal lines forms a differential transmission line. An interval LGS between a first edge of the first lead pad electrode and a second edge of a corresponding second lead pad electrode and an interval LSS between facing second edges satisfy LSS<2LGS.
US10790234B2
A method of manufacturing a component carrier includes providing a known-good layer stack comprising an already formed electrically conductive connection structure and a known-good cavity, and mounting a known-good component on the already formed electrically conductive connection structure in the cavity.
US10790215B1
This disclosure provides a heat dissipation device configured to be in thermal contact with a heat source of a circuit board and including a main body part and an engagement assembly. The main body part includes a thermally conductive component and at least one fin assembly. The thermally conductive component is configured to be in thermal contact with the heat source, and the at least one fin assembly is thermally coupled to the thermally conductive component. The engagement assembly includes at least one first cover and at least one fastener. The at least one first cover presses against a side of the at least one fin assembly that is located away from the heat source. The at least one fastener is disposed through the at least one first cover and the at least one fin assembly and is configured to be fixed to the circuit board.
US10790211B2
A wafer-level packaging method and a package structure are provided. In the packaging method, a device wafer integrated with a first chip is provided. The device wafer includes a first front surface integrated with the first chip and a first back surface opposite to the first front surface. A first oxide layer is formed on the first front surface. A second chip is provided to include a bonding surface, on which a second oxide layer is formed. A carrier substrate is provided to be temporarily bonded with the surface of the second chip that faces away from the bonding surface. The second chip is bonded with the device wafer through bonding the first and the second oxide layers using a fusion bonding process. The second chip and the carrier substrate are debonded. An encapsulation layer is formed on the first oxide layer and covers the second chip.
US10790200B2
A wafer measurement system for measuring a measurable characteristic of a first measurement target formed on a wafer includes: a memory and a processor. The memory is configured to store an image of the wafer, multiple templates each including at least one line, and a measurement program. The processor is accessible to the memory and is configured to execute multiple modules included in the measurement program. The modules include: a template selection module configured to receive the templates and select a measurement template corresponding to a shape of the first measurement target; a template matching module configured to match the measurement template to the first measurement target; and a measurement module configured to measure the measurable characteristic of the first measurement target based on position information of the measurement template.
US10790198B2
The present disclosure relates to semiconductor structures and, more particularly, to fin structures and methods of manufacture. The structure includes: a plurality of fin structures formed of substrate material; a semiconductor material located between selected fin structures of the plurality of fin structures; and isolation regions within spaces between the plurality of fin structures.
US10790197B2
A semiconductor arrangement and method of forming the same are described. A semiconductor arrangement includes a third metal connect in contact with a first metal connect in a first active region and a second metal connect in a second active region, and over a shallow trench isolation region located between the first active region and a second active region. A method of forming the semiconductor arrangement includes forming a first opening over the first metal connect, the STI region, and the second metal connect, and forming the third metal connect in the first opening. Forming the third metal connect over the first metal connect and the second metal connect mitigates RC coupling.
US10790196B2
Methods for tuning threshold voltages of fin-like field effect transistor devices are disclosed herein. An exemplary method includes forming a first opening in a first gate structure and a second opening in a second gate structure. The first gate structure is disposed over a first fin structure, and the second gate structure is disposed over a second fin structure. The method further includes filling the first opening and the second opening by forming a gate dielectric layer, forming a threshold voltage tuning layer over the gate dielectric layer, etching back the threshold voltage tuning layer in the second opening, forming a work function layer over the threshold voltage tuning layer, and forming a metal fill layer over the work function layer. The threshold voltage tuning layer includes tantalum and nitrogen. The etching back uses a tungsten-chloride containing precursor.
US10790192B2
A method for processing a wafer in which patterns including a metal layer are formed on streets. The method includes: a step of applying a laser beam along the streets formed with the patterns to form laser processed grooves while removing the patterns; a step of forming cut grooves having a depth in excess of a finished thickness of the wafer, inside the laser processed grooves; a step of grinding the back surface side of the wafer to thin the wafer to the finished thickness and to expose the cut grooves to the back surface of the wafer, thereby dividing the wafer into a plurality of device chips; a step of removing a crushed layer formed on the back surface side of the wafer; and a step of forming a strain layer on the back surface side of the wafer by plasma processing using an inert gas.
US10790190B2
A method for fabricating a backside contact using a silicon-on-insulator substrate that includes a device layer, a buried insulator layer, and a handle wafer. The method includes forming a first switch and a second switch in the device layer. A trench that extends through the device layer and partially through the buried insulator layer is formed. An electrically-conducting connection is formed in the trench.
US10790187B2
The disclosure relates to a cleaning composition that aids in the removal of post-etch residues and aluminum-containing material, e.g., aluminum oxide, in the production of semiconductors that utilize an aluminum-containing etch stop layer. The compositions have a high selectivity for post-etch residue and aluminum-containing materials relative to low-k dielectric materials, cobalt-containing materials and other metals on the microelectronic device.
US10790182B2
There is provided a substrate holding mechanism of holding a substrate in a predetermined substrate holding region on a susceptor, including: a substrate holding member installed around the substrate holding region and configured to be in contact with a lateral surface of the substrate mounted on the substrate holding region at a predetermined contact surface of the substrate holding member when the substrate holding member is rotated inward of the substrate holding region; a biasing part configured to apply a biasing force with respect to the substrate holding member such that the substrate holding member is brought into contact with the lateral surface of the substrate to hold the substrate; and a release member configured to apply a pressing force against the biasing force of the biasing part with respect to the substrate holding member such that the substrate holding member is released to vertically lift up the substrate.
US10790172B2
The disclosure is and includes at least an apparatus, system and method for a ramped electrical interconnection for use in semiconductor fabrications. The apparatus, system and method includes at least a first semiconductor substrate having thereon a first electrical circuit comprising first electrical components; a second semiconductor substrate at least partially covering the first electrical circuit, and having thereon a second electrical circuit comprising second electrical components; a ramp formed through the second semiconductor substrate between at least one of the first electrical components and at least one of the second electrical components; and an additively manufactured conductive trace formed on the ramp to electrically connect the at least one first electrical component and the at least one second electrical component.
US10790171B2
Over a front surface of a silicon semiconductor wafer is deposited a high dielectric constant film with a silicon oxide film, serving as an interface layer, provided between the semiconductor wafer and the high dielectric constant film. After a chamber houses the semiconductor wafer, a chamber's pressure is reduced to be lower than atmospheric pressure. Subsequently, a gaseous mixture of ammonia and nitrogen gas is supplied into the chamber to return the pressure to ordinary pressure, and the front surface is irradiated with a flash light, thereby performing post deposition annealing (PDA) on the high dielectric constant film. Since the pressure is reduced once to be lower than atmospheric pressure and then returned to ordinary pressure, a chamber's oxygen concentration is lowered remarkably during the PDA. This restricts an increase in thickness of the silicon oxide film underlying the high dielectric constant film by oxygen taken in during the PDA.
US10790166B2
A substrate processing method includes a replacing step of replacing the processing liquid with a low surface tension liquid, a liquid film forming step of forming a liquid film of the low surface tension liquid on the upper surface of the substrate, by continuing supplying the low surface tension liquid to the upper surface of the substrate after the replacing step, an opening forming step of forming an opening at a central region of the liquid film, an enlarging removing step of removing the liquid film from the upper surface of the substrate by enlarging the opening toward a peripheral edge of the substrate, and a liquid film contact step of bringing a proximity member into contact with the liquid film, by bringing the proximity member close to the peripheral edge of the substrate after starting the opening forming step.
US10790165B2
A drive mechanism deforms two diaphragms to perform alternate increase and decrease in volume of a supply chamber. At this time, the two diaphragms are provided for the single supply chamber. This leads to possibility of suction and feed out of a desired amount of liquid even with limited deformation of the diaphragms. In addition, the two diaphragms achieve suppression in deformation thereof upon suction and feed out of a desired amount of liquid. This allows selection of the diaphragms each with a short stroke, yielding suppressed stagnation and quality degradation of the liquid.
US10790164B1
A method for forming a package structure is provided. The method includes forming a first die over a first substrate, and injecting a molding compound material from a first side of the first die to a second side of the first die. The molding compound material includes a plurality of first fillers, each of the first fillers has a length along a longitudinal axis and a width along a transverse direction, and the length is greater than the width. The method further includes heating the molding compound material to form a package layer over the first die, and the first fillers are substantially parallel to each other.
US10790159B2
The systems and methods described herein provide for the fabrication of semiconductor package substrates having magnetic inductors formed in at least a portion of the through-holes formed in the semiconductor package substrate. Such magnetic inductors are formed without exposing the magnetic material disposed in the through-hole to any wet chemistry (desmear, electro-less plating, etc.) processes by sealing the magnetic material with a patterned sealant (e.g., patterned dry film resist) which seals the magnetic material prior to performing steps involving wet chemistry on the semiconductor package substrate. Such beneficially minimizes or even eliminates the contamination of wet chemistry reagents by the magnetic material should the magnetic material remain exposed during the wet chemistry processes. The patterned sealant is removed subsequent to the semiconductor package processing steps involving wet chemistry.
US10790157B1
Provided is a method of selectively etching a substrate including at least one cycle of: depositing a chemical precursor on a surface of the substrate, the substrate including a first portion and a second portion, to selectively form a chemical precursor layer on a surface of the first portion of the substrate without forming or substantially without forming the chemical precursor layer on a surface of the second portion of the substrate, wherein the first portion of the substrate and the second portion of the substrate are of different composition; exposing the chemical precursor layer on the surface of the first portion of the substrate and the surface of the second portion of the substrate to a plasma environment subjected to a bias power; and selectively and in a self-limited fashion removing at least a part of the second portion of the substrate, and repeating the cycle until the second portion of the substrate is substantially or completely removed.
US10790154B2
Methods and systems for line cut by multi-color patterning techniques are presented. In an embodiment, a method may include providing a substrate. The method may also include forming a first feature on the substrate, the first feature having a cap formed of a first material. Additionally, the method may include forming a second feature on the substrate, the second feature having a cap formed of a second material. In still a further embodiment, the method may include selectively removing the second feature using an etch process that etches the first material at a first etch rate and etches the second material at a second etch rate, wherein the second etch rate is higher than the first etch rate.
US10790149B2
A method of forming crystallographically stabilized ferroelectric hafnium zirconium based films for semiconductor devices is described. The hafnium zirconium based films can be either doped or undoped. The method includes depositing a hafnium zirconium based film with a thickness greater than 5 nanometers on a substrate, depositing a cap layer on the hafnium zirconium based film, heat-treating the substrate to crystallize the hafnium zirconium based film in a non-centrosymmetric orthorhombic phase, a tetragonal phase, or a mixture thereof. The method further includes removing the cap layer from the substrate, thinning the heat-treated hafnium zirconium based film to a thickness of less than 5 nanometers, where the thinned heat-treated hafnium zirconium based film maintains the crystallized non-centrosymmetric orthorhombic phase, the tetragonal phase, or the mixture thereof.
US10790146B2
Aromatic resin polymers and compositions containing them are useful as underlayers in semiconductor manufacturing processes.
US10790144B2
A method for preparing a device having a film on a substrate is disclosed. In the method, a film is deposited on a substrate. The film includes a single-crystalline or poly-crystalline semiconducting thin film. The single-crystalline or poly-crystalline semiconducting thin film is formed by sequential evaporation of a first and a second element. One example device prepared by the method includes a silicon substrate and a film on the substrate, wherein the film includes semiconducting and single- or poly-crystalline pyrite as the compound.
US10790143B1
A semiconductor structure, a high electron mobility transistor (HEMT), and a method for fabricating a semiconductor structure are provided. The semiconductor structure includes a substrate, a flowable dielectric material pad layer, a reflow protection layer, and a GaN-based semiconductor layer. The substrate has a pit exposed from a top surface of the substrate. The flowable dielectric material pad layer is formed in the pit, and a top surface of the flowable dielectric material pad layer is below the top surface of the substrate. The reflow protection layer is formed on the substrate and the top surface of the flowable dielectric material pad layer. The GaN-based semiconductor layer is disposed over the substrate.
US10790142B2
Embodiments disclosed herein relate generally to capping processes and structures formed thereby. In an embodiment, a conductive feature, formed in a dielectric layer, has a metallic surface, and the dielectric layer has a dielectric surface. The dielectric surface is modified to be hydrophobic by performing a surface modification treatment. After modifying the dielectric surface, a capping layer is formed on the metallic surface by performing a selective deposition process. In another embodiment, a surface of a gate structure is exposed through a dielectric layer. A capping layer is formed on the surface of the gate structure by performing a selective deposition process.
US10790127B2
The invention provides a sputter deposition assembly that includes a sputtering chamber, a sputtering target, and a magnet assembly. The magnet assembly includes a magnetic backing plate comprising an elongated flexible magnetic control body or a plurality of layered metal sheets.
US10790120B2
Embodiments of showerheads having a detachable gas distribution plate are provided herein. In some embodiments, a showerhead for use in a semiconductor processing chamber may include a base having a first side and a second side opposing the first side; a gas distribution plate disposed proximate the second side of the base, wherein the gas distribution plate is formed from a material having an electrical resistivity between about 60 ohm-cm to 90 ohm-cm; a clamp disposed about a peripheral edge of the gas distribution plate to removably couple the gas distribution plate to the base; and a thermal gasket disposed in a gap between the base and gas distribution plate.
US10790119B2
Plasma processing with post plasma gas injection is provided. In one example implementation, a plasma processing apparatus includes a plasma chamber. The apparatus includes a processing chamber separated from the plasma chamber. The processing chamber includes a substrate holder operable to support a workpiece. The apparatus includes a plasma source configured to generate a plasma in the plasma chamber. The apparatus includes a separation grid separating the plasma chamber from the processing chamber. The separation grid can be configured to filter one or more ions generated in the plasma and allow the passage of neutral particles from the plasma chamber to the processing chamber. The apparatus can include at least one gas port configured to inject a gas into neutral particles passing through the separation grid.
US10790116B2
An apparatus may include a main chamber, the main chamber comprising a plurality of electrodes; an entrance tunnel, the entrance tunnel having an entrance axis extending into the main chamber along a first direction; and an exit tunnel, connected to the main chamber and defining an exit axis, wherein the entrance axis and the exit axis define a beam bend of at least 30 degrees therebetween.
US10790115B2
A multi charged particle beam writing method includes assigning, for each unit irradiation region per beam of multi-beams, each divided shot obtained by dividing a shot of a maximum irradiation time and continuously irradiate the same unit irradiation region, to at least one of a plurality of beams that can be switched by collective deflection; calculating, for each unit irradiation region, an irradiation time; determining, for each unit irradiation region, whether to make each divided shot be beam “on” or “off” so that the total irradiation time for a plurality of corresponding divided shots to be beam “on” may become a combination equivalent to the irradiation time calculated; and applying, to the corresponding unit irradiation region, the plurality of corresponding divided shots to be beam “on”, using the plurality of beams while switching a beam between beams by collective deflection.
US10790106B2
Disclosed is a relay device including a stator having first and second stationary contact points spaced apart from each other; a movable element provided so as to be movable in a first direction toward the stator and in a second direction away from the stator, the movable element being electrically connected with the stator by making contact with the first and second stationary contact points; and an actuator for moving the movable element in the first or second direction, wherein the movable element includes: a first movable part having a first contact surface formed thereon, which can make contact with the first stationary contact point; and a second movable part having second and third contact surfaces formed thereon, which can make contact with the second stationary contact point, wherein the second and third contact surfaces make contact with the second stationary contact point at different positions.
US10790104B2
A rotary switch device includes a terminal base to which a center portion contact and a fixed contact are fixed, a rotation operation member which is operable to rotate around the center portion contact with respect to the terminal base, a plate-like movable contact member which includes a contact protrusion part and a contact surface and which is held in the rotation operation member so as to short-circuit between the center portion contact and the fixed contact at a conductive rotation position, and a compression coil spring of a barrel type.
US10790100B1
One general aspect includes a device control switch for a panel assembly, including: a switch base mounted to the panel assembly; a switch button tiltably mounted to the switch base, the switch button configured to tilt away from a default position relative to a horizontal axis, the switch button including a nib; a flexibend sensor fixed to a portion of the switch base, the flexibend sensor in substantial contact with the nib via spring force; and where slight tilting of the switch button away from the default position will cause the flexibend sensor to deflect and remain in substantial contact with the nib as the nib moves with the switch button relative to the horizontal axis.
US10790098B2
An electrolytic capacitor includes a capacitor element and an electrolyte solution. The capacitor element includes an anode foil, a cathode foil opposite to the anode foil, and a conductive polymer layer disposed between the anode foil and the cathode foil. A dielectric layer is formed on the anode foil. An inorganic layer is formed on the cathode foil. The conductive polymer layer includes a conductive polymer. The inorganic layer has a surface having projections and recesses. The projections form a region where the inorganic layer is in contact with the conductive polymer layer and the recesses form a region where the inorganic layer is not in contact with the conductive polymer layer. A proportion of water in the electrolyte solution ranges from 0.1% by mass to 6.0% by mass, inclusive.
US10790083B2
A wireless charger has an electromagnetic shielding function to efficiently shield electromagnetic waves generated in a transmitting coil of the wireless charger. The wireless charger includes a transmitting coil generating a magnetic field by a high frequency signal. The wireless charger further includes at least two electromagnetic wave shielding filters located on the transmitting coil and shielding electromagnetic waves generated in the transmitting coil.
US10790080B2
A transformer device includes first, second, and third windings, located in an insulating substrate by conductive vias joined together by conductive traces. Positions of the conductive vias are arranged so as to optimize the isolation properties of the transformer, and to improve the coupling of the transformer by increasing the leakage inductance and reducing the distributed capacitance. The transformer device is compact and is weakly coupled. The weak coupling between the windings reduces the likelihood of the transformer malfunctioning, particularly when used in a self-resonant converter circuit.
US10790079B2
A thin film inductor includes a first magnetic thin film and a second magnetic thin film that are adjacent, the first magnetic thin film is nested in the second magnetic thin film, and a relative magnetic permeability of the first magnetic thin film is less than a relative magnetic permeability of the second magnetic thin film, and a difference between the relative magnetic permeability of the first magnetic thin film and the relative magnetic permeability of the second magnetic thin film is greater than or equal to a first threshold, where when a magnetic induction intensity of the second magnetic thin film reaches a saturated magnetic induction intensity of the second magnetic thin film, a magnetic induction intensity of the first magnetic thin film is less than or equal to a saturated magnetic induction intensity of the first magnetic thin film.
US10790075B2
The present invention is directed to a varistor comprising a dielectric material comprising a sintered ceramic composed of zinc oxide grains and a grain boundary layer between the zinc oxide grains. The grain boundary layer contains a positive temperature coefficient thermistor material in an amount of less than 10 mol % based on the grain boundary layer.
US10790074B1
A PTC circuit protection device includes a PTC polymer material and two electrodes attached to the PTC polymer material. The PTC polymer material includes a polymer matrix and a particulate conductive filler dispersed in the polymer matrix. The polymer matrix is made from a polymer composition that contains a non-grafted polyolefin. The conductive filler includes first tungsten carbide particles having a first average Fisher sub-sieve particle size of less than 2.5 μm and a first particle size distribution with a particle size D10 being less than 2.0 μm and a particle size D100 being less than 10.0 μm.
US10790071B1
A technique is disclosed for electro-optically inducing a force to fabricated samples and/or devices with laser light. The technique uses the interaction of the oscillating electric field of the laser beam in opposition with the electric field produced by an appropriate electric charge carrier to achieve a net repulsive (or attractive) force on the component holding the electric charge. In one embodiment, force is achieved when the field near the charge carrier is modulated at a subharmonic of the electric field oscillation frequency of the laser and the relative phases of the light field and electric charge carrier field are controlled to provide optimal repulsion/attraction. The effect is scalable by applying the technique to an array of charge carrier fields sequentially as well as using higher power lasers and higher carrier field voltages.
US10790070B2
Radiation detectors and methods of using the radiation detectors that provide a route for surface decontamination during use are described. The detectors utilize light illumination of an internal surface during use. Light is in the longer UV to near-infrared spectra and desorbs contamination from internal surfaces of radiation detectors. The methods can be carried out while the detectors are in operation, preventing the appearance of the negative effects of radioactive and non-radioactive contamination during a detection regime and following a detection regime.
US10790067B2
An X-ray inspection device performs inspection by irradiating an X-ray on an inspection object conveyed in an X-ray shielded space. The device has a shielding gate, having a passage part the shape of which is changeable in correspondence with the outer shape of the inspection object, so as to pass the inspection object. The shielding gate may be retractably provided in a shielding position inside the shielded space.
US10790065B2
Embodiments of the invention are directed to a method for production of a nuclear fuel pellet by spark plasma sintering (SPS), wherein a fuel pellet with more than 80% TD or more than 90% TD is formed. The SPS can be performed with the imposition of a controlled uniaxial pressure applied at the maximum temperature of the processing to achieve a very high density, in excess of 95% TD, at temperatures of 850 to 1600° C. The formation of a fuel pellet can be carried out in one hour or less. In an embodiment of the invention, a nuclear fuel pellet comprises UO2 and a highly thermally conductive material, such as SiC or diamond.
US10790064B2
A high performance field reversed configuration (FRC) system includes a central confinement vessel, two diametrically opposed reversed-field-theta-pinch formation sections coupled to the vessel, and two divertor chambers coupled to the formation sections. A magnetic system includes quasi-dc coils axially positioned along the FRC system components, quasi-dc mirror coils between the confinement chamber and the formation sections, and mirror plugs between the formation sections and the divertors. The formation sections include modular pulsed power formation systems enabling static and dynamic formation and acceleration of the FRCs. The FRC system further includes neutral atom beam injectors, pellet injectors, gettering systems, axial plasma guns and flux surface biasing electrodes. The beam injectors are preferably angled toward the midplane of the chamber. In operation, FRC plasma parameters including plasma thermal energy, total particle numbers, radius and trapped magnetic flux, are sustainable at or about a constant value without decay during neutral beam injection.
US10790062B2
A system and method for tracking and optimizing health indices is provided. In some embodiments the system provides for tracking and/or optimizing health indices of one or more individuals having a particular genetic profile and adaptively managing external factors the individual experiences so as to optimize a change in one or more health indices based on the individual's genetic profile.
US10790060B2
A method for at least one of characterizing, diagnosing, and treating a mental health associated condition in at least a subject, the method comprising: receiving an aggregate set of biological samples from a population of subjects; generating at least one of a microbiome composition dataset and a microbiome functional diversity dataset for the population of subjects; generating a characterization of the mental health associated condition based upon features extracted from at least one of the microbiome composition dataset and the microbiome functional diversity dataset; based upon the characterization, generating a therapy model configured to correct the mental health associated condition; and at an output device associated with the subject, promoting a therapy to the subject based upon the characterization and the therapy model.
US10790052B2
A medication assurance system for verification of both the medication and the patient is disclosed. A portable spectrometer is used to obtain a light spectrum of the medication. A subject identification or biometric device is used to identify the patient. A controller coupled to the portable spectrometer and the subject identification device identifies the medication by performing a chemometric analysis of the light spectrum. Based on the medication identified and the patient identified, the controller can determine if the medication is to be taken by the patient.
US10790046B2
Systems, methods, and apparatus are provided that allow a user to draw and edit a chemical structure using one or more gestures performed on an input interface, such as a touch pad or touch screen. For example, the user may assign an atom label to a chemical structure representation by performing a press and tap gesture, change a chemical bond characteristic in the chemical structure representation by performing a tap gesture, and/or lengthen a molecular chain in the chemical structure representation by performing a drag gesture. The user may also rotate the chemical structure representation in the graphical display by performing one or more rotation gestures.
US10790045B1
Techniques for screening homopolymers, copolymers or blends for fabrication are disclosed. A data repository stores data points. Each data point comprises a structural repeating unit (SRU) and at least one material property value for the SRU. Each SRU is a homopolymer SRU, a copolymer component SRU or a blend component SRU. A machine determines a fingerprint for at least a subset of the SRUs in the data repository. The machine stores, in the data repository, each determined fingerprint in conjunction with a corresponding SRU. The machine generates a quantitative modeling engine to predict material property values, based on SRUs, for homopolymers, copolymers or blends. The quantitative modeling engine is based, at least in part, on the fingerprints. The machine identifies, using the quantitative modeling engine, at least one homopolymer SRU, copolymer SRU set or blend SRU set that has a material property value within a given range.
US10790039B1
Disclosed herein is an apparatus that includes a first semiconductor chip including a data I/O terminal, a test terminal, a first data input node, a first data output node, a read circuit, a write circuit, and a test circuit configured to transfer a test data supplied from the test terminal to the read circuit, and a second semiconductor chip including a second data input node connected to the first data output node, a second data output node connected to the first data input node, and a memory cell array. The test circuit is configured to activate the read circuit, the write circuit and the memory cell array so that the test data is written into the memory cell array via the read circuit, the data I/O terminal, the write circuit, the first data output node, and the second data input node.
US10790038B2
A semiconductor apparatus includes: a pad unit comprising a plurality of data input/output (I/O) pads and a plurality of error detection code pads; an error detection code (EDC) read path configured to generate a plurality of EDCs by performing an error detection operation on a plurality of data, and output the plurality of EDCs through the plurality of error detection code pads; a comparison circuit configured to generate a comparison result signal by comparing the plurality of EDCs; and a data read path configured to output the comparison result signal through any one of the plurality of data I/O pads.
US10790036B1
A current demarcation voltage is determined, where the current demarcation voltage is to be applied to a memory cell for reading a state of the memory cell. A plurality of test demarcation voltages is determined based on the current demarcation voltage and a space between a first threshold voltage distribution corresponding to a first state of the memory cell and a second threshold voltage distribution corresponding to a second state of the memory cell. For each test demarcation voltage, an error rate of reading the state of the memory cell based on a respective test demarcation voltage is determined. A test demarcation voltage having the lowest error rate from the plurality of test demarcation voltages is determined. The current demarcation voltage is set to correspond to the test demarcation voltage having the lowest error rate.
US10790032B2
Apparatus and methods are disclosed, including a memory device or a memory controller configured to determine that a condition has occurred that indicates a performance throttling operation, implement a performance throttling responsive to the determined condition, responsive to implementing the performance throttling, set a performance throttling status indicator in an exception event status attribute, receive a command from a host device across a memory device interface, perform the command, prepare a response to the command, the response including a flag indicating that the performance throttling status indicator is set in the exception event status attribute, and send the response to the host device. Methods of operation are disclosed, as well as machine-readable medium and other embodiments.
US10790013B1
An SRAM cell in a bit interleaved memory architecture with two phase sequential write scheme to achieve 100% write ability and the SNM target with bit interleaved architecture in SRAM.
US10790009B1
A memory device comprises a memory cell array, a plurality of sense amplifiers and a memory controller for controlling the plurality of sense amplifiers. The memory cell array includes a plurality of bit lines, where a bit line is coupled to a plurality of memory cells. A sense amplifier is coupled to a bit line and provides a sensing current to access data from one or more memory cells of the plurality of memory cells corresponding to the bit line. The memory controller performs operations comprising: during a pre-charging stage of a memory access cycle, providing, to a particular sense amplifier, a first voltage; and during a sensing stage of the memory access cycle, providing, to the particular sense amplifier, a second voltage, where the second voltage is a non-zero voltage that is lower than the first voltage.
US10790006B2
The semiconductor memory device includes a memory cell array, a peripheral circuit and a control logic. The memory cell array includes a plurality of memory cells. The peripheral circuit performs a program operation for the plurality of memory cells in the memory cell array. The control logic controls the peripheral circuit and the memory cell array such that, during the program operation for the plurality of memory cells, pre-bias voltages are applied to a plurality of word lines coupled to the plurality of memory cells to precharge channel regions of the plurality of memory cells. Furthermore, different pre-bias voltages are applied to the plurality of word lines depending on the relative positions of the word lines.
US10790001B2
A bottom electrode structure for MRAM or MTJ-based memory cells comprises a taper so that the bottom CD is smaller than the top CD. A process of making a bottom electrode contact structure comprises etching a dielectric layer using a plasma chemistry with an increased degree of polymerization. We obtain a product made by this process.
US10789999B1
A spread spectrum clock generator including a clock generation circuit, an impedance component and a control circuit is provided. The impedance component is coupled to an impedance terminal of the clock generation circuit. The control circuit is configured to provide a control signal to the impedance component to generate a first voltage at the impedance terminal. The clock generation circuit is configured to generate a spread spectrum clock signal at an oscillation terminal of the clock generation circuit according to the first voltage. Furthermore, a memory storage device and a signal generation method are also provided.
US10789989B2
A video recording apparatus includes a recording device having a location information area and a video data area. The location information area stores location information of video data stored in the video data area. The video data area stores the video data in units of blocks with a size of 1 MB or greater. The tail end of the block is used as a table of contents region for storing table of contents information of a plurality of the most-recent blocks. By providing the table of contents regions at a predetermined frequency, the tables of contents of all blocks being used in the video data area are retained in a distributed and redundant manner. Whenever the power supply is re-activated, the tables of contents regions are read, and pieces of the table of contents information are joined appropriately to construct a complete table of contents in memory.
US10789981B2
A magnetic tape reading apparatus includes a reading element unit which includes: a plurality of reading elements which are disposed in a state of being adjacent to each other and each of which reads data by a linear scanning method from a specific track region including a reading target track in a track region included in a magnetic tape; and an extraction unit which performs a waveform equalization process according to a deviation amount between positions of the magnetic tape and the reading element unit, with respect to each reading result for each reading element, to extract data derived from the reading target track from the reading result.
US10789973B2
According to one aspect, driver management is provided. One or more speech segments of a driver of an autonomous vehicle may be recorded. A position, a destination, or a previous destination of a driver or an autonomous vehicle may be tracked. An estimated state of the driver may be determined based on one or more of the speech segments, the position, the destination, or the previous destination, and a calendar event associated with the driver or a passenger of the autonomous vehicle. Autonomous driving features may be automatically enabled, disabled, or operation of the autonomous vehicle may be enabled or disabled in different modes based on the estimated state of the driver. Additionally, notifications may be displayed, rideshare applications may be launched, or warnings may be sent based on the estimated state of the driver.
US10789968B2
A sound playback device and a noise reducing method thereof are disclosed. The method comprises the steps of: receiving an input sound signal, wherein the input sound signal includes a noise; performing a first denoising processing procedure to the input sound signal to obtain a first processing sound signal; performing a noise analysis procedure to the input sound signal to generate an analysis result; performing a second denoising processing procedure to the first processing sound signal to obtain a second processing sound signal according to the analysis result so as to reduce the noise; and outputting the second processing sound signal.
US10789946B2
Systems and methods are provided for speech recognition. An example method may be implementable by a server. The method may comprise adding a key phrase into a dictionary comprising a plurality of dictionary phrases, and for each one or more of the dictionary phrases, obtaining a first probability that the dictionary phrase is after the key phrase in a phrase sequence. The key phrase and the dictionary phrase may each comprise one or more words. The first probability may be independent of the key phrase.
US10789945B2
Systems and processes for operating a digital assistant are provided. In an example process, low-latency operation of a digital assistant is provided. In this example, natural language processing, task flow processing, dialogue flow processing, speech synthesis, or any combination thereof can be at least partially performed while awaiting detection of a speech end-point condition. Upon detection of a speech end-point condition, results obtained from performing the operations can be presented to the user. In another example, robust operation of a digital assistant is provided. In this example, task flow processing by the digital assistant can include selecting a candidate task flow from a plurality of candidate task flows based on determined task flow scores. The task flow scores can be based on speech recognition confidence scores, intent confidence scores, flow parameter scores, or any combination thereof. The selected candidate task flow is executed and corresponding results presented to the user.
US10789944B2
A device implementing a system for determining whether a semantically relevant answer can be provided with respect to a new question includes a processor configured to identify a question and a semantically relevant answer from source data, and to identify a semantically irrelevant answer to the question from a corpus of data corresponding to the source data based at least in part on the question and the answer. The processor is configured to assign a positive label to the semantically relevant answer, and a negative label to the semantically irrelevant answer. The processor is configured to generate a machine learning model based on the question, the positive label assigned to the semantically relevant answer, and the negative label assigned to the semantically irrelevant answer, and to provide the machine learning model to facilitate a determination of whether a semantically relevant answer can be provided with respect to a subsequent question.
US10789940B2
For dynamic wake word identification, a processor identifies a temporary wake word based on a first response. The processor further identifies one or more content tags from the first response. The processor identifies a second query in response to receiving the temporary wake word and a first content tag, without receiving a permanent wake word.
US10789937B2
This invention is an improvement of technology for automatically generating response voice to voice uttered by a speaker (user), and is characterized by controlling a pitch of the response voice in accordance with a pitch of the speaker's utterance. A voice signal of the speaker's utterance (e.g., question) is received, and a pitch (e.g., highest pitch) of a representative portion of the utterance is detected. Voice data of a responsive to the utterance is acquired, and a pitch (e.g., average pitch) based on the acquired response voice data is acquired. A pitch shift amount for shifting the acquired pitch to a target pitch having a particular relationship to the pitch of the representative portion is determined. When response voice is to be synthesized on the basis of the response voice data, the pitch of the response voice to be synthesized is shifted in accordance with the pitch shift amount.
US10789935B2
In one example, a headset obtains a first audio signal including a user audio signal from a first microphone on the headset and a second audio signal including the user audio signal from a second microphone on the headset. The headset derives a first candidate signal from the first audio signal and a second candidate signal from the second audio signal. Based on the first audio signal and the second audio signal, the headset determines that a mechanical touch noise is present in one of the first audio signal and the second audio signal. In response to determining that the mechanical touch noise is present in one of the first audio signal and the second audio signal, the headset selects an output audio signal from a plurality of candidate signals including the first candidate signal and the second candidate signal. Headset provides the output audio signal to a receiver device.
US10789931B2
In an embodiment, the present invention provides a sound-absorbing textile composite having a flow resistance of from 250 Ns/m3 to 5000 Ns/m3, including: a) at least one open-pore support layer including coarse staple fibers having a titer of from 3 dtex to 17 dtex and fine staple fibers having a titer of from 0.3 dtex to 2.9 dtex as scaffold fibers; and b) a flow layer arranged on the support layer, which flow layer includes a microporous foam layer.
US10789930B2
This invention is concerning a structure body containing inorganic particles having an average particle diameter of 6 mm to 50 mm, and 6 parts by mass to 40 parts by mass of a resin with respect to 100 parts by mass of the inorganic particles.
US10789927B2
The invention relates to a structure-borne sound actuator for a motor vehicle, which comprises an electro-dynamic excitation unit, and the excitation unit is formed with an excitation side configured to excite an acoustic body, wherein an acoustically rigid intermediate element is secured to the excitation side and the intermediate element has a coupling side, which faces away from the excitation side, and is configured for coupling to the acoustic body.
US10789925B2
A timing unit and method useable with a computer and user input includes a circuit and a timer. The timer establishes a reference signal having periodic occurrence and receives a trigger signal from the user input. The circuit generates information that represents the periodic occurrences of the reference signal and response timing data representing a relationship between the trigger signal and one of the occurrences. A communication channel is provided between the circuit and the computer.
US10789919B2
An acoustic guitar strap lock adapter that utilizes a conventional strap lock system in a manner that does not require modification to be made to the guitar. The adapter includes an elongated body having first and second ends, a first opening formed through the elongated body adjacent the first end thereof and being internally threaded to co-axially engage with the guitar's pick-up jack; and a second opening formed through the elongated body adjacent the second end thereof and being configured to securely receive a strap lock therein, whereby the guitar strap can be anchored to the acoustic guitar at a position offset from the pick-up jack.
US10789914B2
A computer system receives an input of a predetermined area within a screen which is screen-shared, and performs a mosaic process so as to cause a sharing destination not to visually recognize either the predetermined area or an area within the screen other than the predetermined area. The computer system extracts and stores a character or an image of a part on which the mosaic process is performed by receiving the input, and performs, when it is displayed on the screen, the mosaic process on it in addition to either the predetermined area or an area within the screen other than the predetermined area.
US10789912B2
Methods and apparatus to control rendering of different content for different view angles of a display screen are disclosed. An example apparatus includes a position analyzer to: determine a first location of a first person relative to a display screen, and determine a second location of a second person relative to the display screen. The example apparatus includes a position comparer to determine a difference in position between the first person and the second person based on the first and second locations. The example apparatus includes a content determiner to identify first content to display to the first person and second content to display to the second person when the difference satisfies a threshold, and identify third content to display to both the first person and the second person when the difference does not satisfy the threshold.
US10789908B2
A refresh rate adjustment method and circuit, a display device, and a storage medium, which pertains to the field of display technologies. The method includes acquiring a current driving refresh rate of a driving apparatus; determining whether the driving refresh rate is less than a driving refresh rate threshold; in response to the driving refresh rate being less than the driving refresh rate threshold, adjusting a display refresh rate of a display device, so that an adjusted display refresh rate is P times the driving refresh rate, and the adjusted display refresh rate is greater than the driving refresh rate threshold, where P is an integer greater than one.
US10789902B2
An electronic device may generate content that is to be displayed on a display. The display may have an array of liquid crystal display pixels for displaying image frames of the content. The image frames may be displayed with positive and negative polarities to help reduce charge accumulation effects. A charge accumulation tracker may analyze the image frames to determine when there is a risk of excess charge accumulation. The charge accumulation tracker may analyze information on gray levels, frame duration, and frame polarity. The charge accumulation tracker may compute a charge accumulation metric for entire image frames or may process subregions of each frame separately. When subregions are processed separately, each subregion may be individually monitored for a risk of excess charge accumulation.
US10789894B2
A drive method for a display panel is provided. A first multiplex signal, a second multiplex signal, a third multiplex signal, a fourth multiplex signal, a fifth multiplex signal, and a sixth multiplex signal sequentially generate the high level pulse in the predetermined order in each of the first row periods of the (2i−1)th multiplex period. In addition, the first multiplex signal, the second multiplex signal, the third multiplex signal, the fourth multiplex signal, the fifth multiplex signal, and the sixth multiplex signal sequentially generate the high level pulse in a reverse order to the predetermined order in each of the second row periods of the (2i)th multiplex period. As a result, mura within the display picture of the display panel is eliminated to improve the display quality.
US10789888B2
A proximity-detection method, a non-transitory computer readable medium and an electronic device are disclosed. The proximity-detection method is applied to the electronic device. The electronic device may include a display screen and an infrared-light proximity sensor covered by the display screen and configured to detect whether an object is proximity to the electronic device, the display screen has a capability of allowing infrared lights to pass through. The proximity-detection method may include setting an operation timing of the display screen as a target timing when the infrared-light proximity sensor is enabled, wherein the target timing comprises a target duration and the display screen is controlled to emit no lights during the target timing; controlling the infrared-light proximity sensor to emit the infrared lights during the target duration; and performing proximity detection based on the infrared lights.
US10789883B2
The disclosure provides a sensing apparatus and an operation method thereof. The sensing apparatus includes a sensing circuit, an analog-to-digital converter (ADC) circuit, a disturbing circuit and an output circuit. The sensing circuit is configured to output a sensing signal indicating a sensing result of a sensing line of the display panel. The ADC circuit is coupled to the sensing circuit to receive the sensing signal and outputs sensing data related to the sensing signal. The disturbing circuit is coupled to the ADC circuit to receive the sensing data and generates a time-variant disturbance component to disturb the sensing data to generate disturbed data. The output circuit is coupled to the disturbing circuit to receive the disturbed data.
US10789882B2
An optical compensation apparatus applied to panels is disclosed. A panel of the panels includes sub-pixels. The optical compensation apparatus includes an optical measurement module, a data processing module and an optical compensation module. The optical measurement module measures optical measurement values corresponding to the sub-pixels. The data processing module determines first optical compensation values needed for the sub-pixels according to the optical measurement values, determines an overall compensation operation reference of the panel accordingly, determines a demura algorithm suitable for the panel according to at least one threshold compensation value and the overall compensation operation reference and obtains second optical compensation values accordingly. Then, the optical compensation module outputs the second optical compensation values to perform optical compensation on a display data provided to the panel.
US10789878B2
A light source device according to the present disclosure includes: a first terminal, a second terminal, a third terminal, and a fourth terminal; a first light-emitting element that is disposed in a first path from the first terminal to the second terminal, includes a first electrode of a first type and a second electrode of a second type coupled to the second terminal, and emits first basic color light; a second light-emitting element that is disposed in a second path from the second terminal to the third terminal, includes a first electrode of the first type coupled to the second terminal and a second electrode of the second type, and emits second basic color light; and a third light-emitting element that is disposed in a third path from the second terminal to the fourth terminal, includes a first electrode of the first type coupled to the second terminal and a second electrode of the second type, and emits third basic color light.
US10789865B2
A display element having a display symbol arrangement, includes a carrier layer on a visible side, at least one display layer arranged on the side facing away from the visible side and one cover layer arranged on the carrier layer and the display layer. The transitions between the display layer and the cover layer are laminated in such a manner that the different layers form a common surface having the same optical effect and without hard edges at their transitions.
US10789855B2
A system configured to provide feedback to a user in order to motivate said user to reach one or more energy expenditure goals. The one or more energy expenditure goals may be associated with one or more of time periods, or activity sessions, and the feedback may be provided to a user using one or more of a visual display on a sensor device worn by a user, and/or using audible and haptic feedback.
US10789854B1
A graphical depiction of an exclusion zone on an airport movement surface is disclosed. The graphical depiction may be displayed on a display device of an aircraft. The display device may be further configured to display an aircraft ownship symbol. A location of the aircraft ownship symbol on the display device may be dependent on one or more signals related to the location of the aircraft relative to the airport movement surface. The display device of the aircraft may be configured to exit a taxi mode or enter the taxi mode based on a comparison between the exclusion zone and the one or more received signals.
US10789852B2
Systems, methods, computer-readable media, and apparatuses for receiving requests for roadside assistance, generating user interfaces and using machine learning to generate roadside assistance instructions are provided. In some examples, a request for roadside assistance may be received. A user and one or more partners may be identified based on the request. In some examples, a profile associated with the user, partner or the like may be identified. A user interface may be generated based on the profile and may include features unique to the profile, partner, or the like. In some arrangements, the interface may include a first portion and a second portion. Selection of an option from the first portion may cause the system to identify data for display in the second portion and cause the data to be displayed in the second portion. Machine learning may be used to determine or identify one or more roadside assistance instructions and a roadside assistance instruction may be generated and executed.
US10789847B2
A parking assist device includes: a comparator configured to compare parking priorities of a first vehicle and a second vehicle, the first vehicle being a vehicle to be newly parked in a parking section, the second vehicle being an automatically travelable vehicle already parked in a first parking space; a first instruction unit configured to output, to the second vehicle, a signal instructing to exit the first parking space by automatic travel, when the parking priority regarding use of the first parking space of the first vehicle is higher than that of the second vehicle; and a second instruction unit configured to output, to the first vehicle, a signal in instructing to park in the first parking space, when the parking priority regarding the use of the first paring space of the first vehicle is higher than that of the second vehicle.
US10789829B2
A hub device is disclosed comprising a first antenna communicating with a peripheral device, a second antenna communicating with a remote station. In a first operation mode, transmission by the first antenna is at a first bit rate. Operation may be triggered to switch to a second mode in which a stream of data is received from the remote station, and there is a transmission to the first peripheral device, of data derived from the data stream, the transmission being from the first antenna while the stream of data is being received on the second antenna. In the second mode, the transmission from the first antenna is at a second bit rate that is faster than the first bit rate such that transmitting the derived data at the second bit rate uses a shorter duty cycle than required to transmit the derived data at the first bit rate.
US10789824B1
Systems and methods are provided for reporting proximity in an assembly environment. One method includes equipping a technician with a first proximity detector that is wearable, disposing a second proximity detector at a robot that moves within a cell of the assembly environment, and directing the first proximity detector to provide a warning to the technician if a distance between the first proximity detector and the second proximity detector is less than a threshold.
US10789816B2
By one or more processors of a computing device, receive a player game election of a player, the player game election comprising a skill based video game and one or more player characteristics of the player, determine a first player eligibility of the player to participate in the skill based video game comprising verify the one or more player characteristics, send the first player eligibility to an operator of the skill based video game, receive a list of one or more players that fulfilled a win condition for the skill based video game, determine a second player eligibility to receive a payout based on the list of one or more players that fulfilled the win condition, the first player eligibility, and a player preference for a payout type, and distribute the payout to the one or more players that fulfill the win condition.
US10789804B2
The present disclosure describes systems and methods for simulating gameplay of a live event and placing wagers or non-wager submissions concerning an outcome of a simulation. The systems incorporate statistical data, event information, and user modifications to create the simulation.
US10789792B2
A dual mode, passcode storage, wireless secure lock is disclosed. In one embodiment, a key is provided that includes a key coil, a first key data processing device (DPD), a second key DPD, and a key radio transceiver. The first key DPD is configured to receive a first authentication code (AC) from a lock via the key coil. The first key DPD is configured to compare the first AC with data in memory of the key DPD. The first key DPD is configured to activate the second key DPD in response to response to determining the first AC compares equally to data in memory of the first key DPD. The second key DPD is configured to transmit a second AC to the lock via the key radio transceiver after the second key DPD is activated.
US10789789B1
A monitoring system is configured to monitor a vehicle and perform the action of receiving first sensor data that reflects an environmental condition in the vehicle. The monitoring system is configured to perform the action of determining that the environmental condition in the vehicle satisfies an environmental condition threshold. The monitoring system is configured to perform the action of, based on determining that environmental condition in the vehicle satisfies an environmental condition threshold, identifying, by the monitoring system, a second sensor that is located on a travel path of the vehicle. The monitoring system is configured to perform the action of transmitting, to the second sensor, instructions to capture second sensor data that is associated with the vehicle. The monitoring system is configured to perform the action of receiving, from the second sensor, the second sensor data.
US10789785B2
System and method are disclosed for data collection from landing gear components and providing predictive analytics. Methods comprise sending a signal to excite wheel assembly sensor located on a vehicle. In response to sending the signal excited the sensors, receiving a return signal encoded with measurement data. The measurement data is then stored on an RFID card, on an edge node and/or on a remote server. Upon receipt of the measurement data by the remote server, the remote server analyzes the data to generate predictive maintenance analytics data.
US10789781B2
Systems and methods for providing an interactive augmented experience using prerecorded video include: creating a scene model based on an image of a physical environment; generating a fantasy object; integrating a position of the fantasy object onto the scene model; determining a state of the fantasy object; selecting, using a type of meta data, one or more frames of a pre-recorded video of the physical environment associated with a desired physical camera, such that each of the frames is associated with a frame number and acquired with a physical camera; synchronizing a virtual camera with the desired physical camera; and projecting, using a first video player or a second video player, the one or more frames onto the scene model to position the scene model relative to the fantasy object, such that the projecting alternates between the first video player and the second video player.
US10789770B1
A computer-implemented method for displaying rich text on a 3D model includes obtaining, by one or more processing devices, a target rich text; invoking a rendering tool corresponding to a file format of the target rich text; rendering the target rich text using the rendering tool, to obtain a rendering result; invoking a graphical programming interface; and texture mapping the rendering result to an area of the 3D model using the graphical programming interface.
US10789766B2
A method and an apparatus for three-dimensional (3D) visual effect simulation are provided. A viewpoint movement distance is detected in a display plane. Subsequently, a first movement distance of a first graphic element in the display plane and a second movement distance of a second graphic element in the display plane are determined respectively according to the viewpoint movement distance. The first movement distance is not equal to the second movement distance. Further, a first location of the first graphic element is changed in the display plane according to the first movement distance, and a second location of the second graphic element is changed in the display plane according to the second movement distance.
US10789756B2
Systems, methods, and computer readable media to encode and execute an indirect command buffer are described. A processor creates an indirect command buffer that is configured to be encoded into by a graphics processor at a later point in time. The processor encodes, within a command buffer, a produce command that references the indirect command buffer, where the produce command triggers execution on the graphics processor of a first operation that encodes a set of commands within the data structure. The processor also encodes, within the command buffer, a consume command that triggers execution on the graphics processor of a second operation that executes the set of commands encoded within the data structure. After encoding the command buffer, a processor commits the command buffer for execution on the graphics processor.
US10789752B2
A method and system of using multiple image cameras or multiple image and depth cameras to capture a target object. Geometry and texture are reconstructed using captured images and depth images. New images are rendered using geometry based rendering methods or image based rendering methods.
US10789751B2
Method and apparatus for implementing animation in client application and animation script framework
A method for implementing animation in a client application, includes receiving an animation code written in a script language from a server, the animation code including a logic script and an animation description script; parsing the logic script in the animation code, and obtaining a view identifier, an animation identifier, and a pre-obtained correspondence relationship between the view identifier and the animation identifier included therein; determining a view component to be driven and corresponding to the view identifier in a client application based on a correspondence relationship between view identifiers and view components, and reading an animation description to be implemented and corresponding to the animation identifier in the animation description script according to the animation identifier corresponding to the view identifier; and determining that loading of the animation description to be implemented in the view component to be driven according to a condition provided by the logic script.
US10789747B2
Applications and services providing customized visualizations are described. A visualization service can obtain parameters of a space. The space may be a garden. In some cases, the visualization service can obtain one or more customizing criteria. A query can be generated using the parameters and the one or more customizing criteria. The visualization service can query, based on the generated query, the data resource for a set of images having a spatial similarity with the space as defined by the parameters and satisfying the one or more customizing criteria. One or more images of the set of images can be provided for display.
US10789745B2
An information processing apparatus includes an analyzing unit to analyze information of a score and of a capture data and time for each of a plurality of image data, a laying-out unit to perform a laying-out processing in which image data is arranged in a template using the information of the score and the capture date and time, an image replacement unit to replace first image data arranged in a first slot of the template with second image data based on a user instruction, and a storage control unit to store information regarding the image replacement. When the first image data is rearranged in the first slot by performing the laying-out processing after the first image data is replaced with the second image data, the first image data is replaced with the second image data based on the stored image replacement information.
US10789743B2
An image reconstructor to: receive projection space data; compute one or more measured transformed pixels; compute one or more predicted transformed pixels; compute first pixel innovation result data; compute second pixel innovation result data; compute preliminary transformed object update data; compute a transformed object voxel density update estimate; add the transformed object voxel density update estimate to a corresponding transformed preceding voxel data estimate; and reconstruct an object space image representing the object under observation using the transformed density estimate.
US10789737B2
A computer implemented method for reconstructing a 3-D volume image using a radiographic imaging system having one or more x-ray sources and a digital detector. A plurality of radiographic images of a subject at various angles are captured in the digital detector. Image data in two or more pixels of the detector that are adjacent to each other in a row direction or a column direction are combined, while pixels adjacent in the other direction are not combined.
US10789736B1
Disclosed are systems, methods, and computer-readable storage media to modify image content. One aspect includes identifying, by one or more electronic hardware processors, an image and content within the image, determining, by the one or more electronic hardware processors, a sky region of the image, determining, by the one or more electronic hardware processors, whether the content within the image is located within the sky region of the image, and in response to the content being within the sky region of the image, modifying, by the one or more electronic hardware processors, the content based on fractal Brownian motion.
US10789726B2
In accordance with example embodiments, the method and system for film previsualization provides users with real-time previsualization guidance. In accordance with example embodiments, the method includes scanning a set using a mobile camera system; setting a master shot position in the set; tagging a position of one or more subjects within the set; calculating one or more camera positions based on the position of the master shot and the position of the one or more subjects; and displaying on the display of the mobile camera system the location of the one or more camera positions on a map of the set. In accordance with example embodiments, the method further includes overlaying selected composition guides over a camera live view on the display of the mobile camera system.
US10789720B1
A system includes sensors and a tracking subsystem. The subsystem receives a first image feed from a first sensor and a second image feed from a second sensor. The field-of view of the second sensor at least partially overlaps with that of the first sensor. The subsystem detects, in a frame from the first feed, a first contour associated with an object. The subsystem determines, based on pixel coordinates of the first contour, a first pixel position of the object. The subsystem detects, in a frame from the second feed, a second contour associated with the same object. The subsystem determines, based on pixel coordinates of the second contour, a second pixel position of the object. Based on the first pixel position and the second pixel position, a global position for the object is determined in a space.
US10789718B1
An apparatus include a first circuit and a second circuit. The first circuit may be configured to (i) receive a plurality of sample values from a plurality of images in a video signal and (ii) estimate a plurality of positions of a plurality of maximum values in the images. Each estimation may operate on the sample values in a respective local region oriented parallel to an axis. The second circuit may be configured to track the positions of the maximum values in the images.
US10789717B2
Provided is a method of learning a pose of a moving object. The method includes determining 3D feature points in the 3D mesh model obtained by previously modeling a general shape of a moving object, fitting the 3D mesh model to the 2D learning image obtained by previously photographing the real shape of the moving object with respect to the determined 3D feature points, obtaining learning data associated with pose estimation of the moving object from the 2D learning image with the 3D mesh model fitted thereto, and learning a pose estimation model estimating a pose of a target moving object included in one real image obtained by the camera by using the learning data.
US10789716B2
An apparatus captures an image of a measuring instrument that is captured by an imaging apparatus, sets an area in the image as an edge detection processing target in response to a user operation, and executes edge detection processing on the set area in the image. Further, the image processing apparatus sets a value for correcting a position of a detected edge portion. The image processing apparatus corrects the position of the detected edge portion based on the set value and calculates a value indicated by a pointer of the measuring instrument according to the corrected position of the edge portion.
US10789711B2
Some embodiments are directed to a method of estimating a velocity of a contrast agent. The method includes receiving a plurality of video frames that were produced using a dynamic contrast enhanced imaging process, each video frame including a plurality of pixels/voxels. Information from the video frames is used to estimate velocity vectors indicating the velocity and direction of the agent with the vascular networks. The estimated velocity can be used to diagnose cancer, such as prostate cancer. Instead of velocity vectors, agent trajectories can be determined also used for the same purpose.
US10789703B2
Autoencoder-based, semi-supervised approaches are used for anomaly detection. Defects on semiconductor wafers can be discovered using these approaches. The model can include a variational autoencoder, such as a one that includes ladder networks. Defect-free or clean images can be used to train the model that is later used to discover defects or other anomalies.
US10789692B2
A method and system for generating an output image from a plurality, N, of corresponding input image channels is described. A Jacobian matrix of the plurality of corresponding input image channels is determined. The principal characteristic vector of the outer product of the Jacobian matrix is calculated. The sign associated with the principal characteristic vector is set whereby an input image channel pixel projected by the principal characteristic vector results in a positive scalar value. The output image as a per-pixel projection of the input channels in the direction of the principal characteristic vector is generated.
US10789683B2
The current application relates to an optimization procedure where the noise reduction strength is incrementally increased and applied in the noise reduction scheme. A non-linear quantitative map is then computed followed by the quantitative bias estimation. The optimization conditions are then checked and the noise reduction “strength” is increased if the bias difference is higher than a predefined threshold.
US10789680B2
A method, device, system, and article of manufacture are provided for generating an enhanced image of a predetermined scene from images. In one embodiment, a method comprises receiving, by a computing device, a first indication associated with continuous image capture of a predetermined scene being enabled; in response to the continuous image capture being enabled, receiving, by the computing device, from an image sensor, a reference image and a first image, wherein each of the reference image and the first image is of the predetermined scene and has a first resolution; determining an estimated second resolution of an enhanced image of the predetermined scene using the reference image and the first image; and in response to the continuous image capture being disabled determining the enhanced image using the reference image and the first image, wherein the enhanced image has a second resolution that is at least the first resolution and about the estimated second resolution.
US10789672B2
Disclosed are a method and device for image pasting on a spherical panoramic image. The method may comprise: establishing a spherical coordinate system for a first spherical panoramic image; mapping the first spherical panoramic image on a spherical surface to obtain a spherical projection image of the first spherical panoramic image; determining a first image pasting area in the spherical projection image according to the selection of the user and transforming the corresponding image into a plane image; transforming the image to be pasted into a shape of the plane image; mapping the transformed image to be pasted to the spherical coordinate system; rotating the image to be pasted that is mapped to the spherical coordinate system to a position at which the first image pasting area overlaps with the image; transforming the image to be pasted after being transformed into a second spherical panoramic image; determining a second image pasting area corresponding to the first image pasting area; and interpolating the second spherical panoramic image into the second image pasting area to complete the pasting. Distortionless image pasting on a spherical panoramic image may be realized.
US10789671B2
An apparatus, system, and method for controlling display, each of which: obtains a first image and a second image, the second image being superimposed on the first image; controls a display to display an image of a predetermined area of the first image, such that the predetermined area of the first image matches a display area of the display; and in response to an instruction to start displaying the first image superimposed with the second image, controls the display to display the image of the predetermined area of the first image, such that the second image being superimposed on the first image is displayed within the predetermined area of the first image.
US10789669B2
A method for using an EGL driver to create a renderable surface for an OpenGL API is provided. The EGL driver and the OpenGL API can be used with a Vulkan graphics driver, a memory, at least one processor, and a module stored in the memory including computer instruction code that is executable by the at least on processor. The method includes creating an EGL display structure; initializing the EGL display structure by querying the Vulkan driver for attributes of a physical display; choosing an EGL configuring matching the provided attributes; and creating the EGL surface. A non-transitory computer readable medium having an EGL driver with computer instruction code that is executable by a processor to create a renderable surface for an OpenGL API is also provided.
US10789664B2
A mobile terminal inputs a sound effect output from a communication device through a microphone in response to completion of access to an IC module, and determines whether a sound pattern of the input sound effect indicates a preset sound pattern. When it is determined that the sound pattern of the input sound effect indicates the preset sound pattern, the mobile terminal displays provision information on a location where the communication device exists, on the display device that is display-controlled by the mobile terminal.
US10789651B2
A system for evaluating text data to support multiple applications is disclosed. In some embodiments, text input data is received from multiple sources. The text input data may then be aggregated and mapped to create composite text input data. A semantic event in the composite text input data may be automatically detected, such as by being triggered by a semantic rule and associated semantic tag. A text mining result database may be updated by adding an entry to the database identifying the detected semantic event and the triggering semantic rule. An indication associated with the text mining result database may then be transmitted to a plurality of applications.
US10789650B1
A system for reconstructing a vehicular crash (i) receives sensor data of a vehicular crash from at least one mobile device associated with a user; (ii) generates a scenario model of the vehicular crash based upon the received sensor data; (iii) transmits the scenario model to a user computer device associated with the user; (iv) receives a confirmation of the scenario model from the user computer device; (v) stores the scenario model; and (vi) may generate at least one insurance claim form based upon the scenario model. As a result, the speed and accuracy of the claim processing is increased. The system may also utilize vehicle occupant positional data, and internal and external sensor data to detect potential imminent vehicle collisions, take corrective actions, automatically engage autonomous or semi-autonomous vehicle features, and/or generate virtual reconstructions of the vehicle collision.
US10789649B2
A method and apparatus of a device that performs goals-based investing using an account-level target is described. In one embodiment, the device processes data representing a plurality of goals of an investor, an investment style for each goal, an account for funding the goals, and initial funding levels for each goal to create a goal-level target for each goal. The device creates an account-level target based on the goal-level targets and an initial blend ratio that is formed from the initial funding levels. The device manages a purchased portfolio of the investor using the account-level target. The device allocates funds of the purchased portfolio to the goals such that the allocated funds update the funding levels for each goal. In a further embodiment, the device updates the account-level target based on an updated blend ratio, where the updated blend ratio is formed from the updated funding levels for each goal.
US10789647B2
Systems, methods and user interfaces are provided for order matrix management and highlighting. Market data may be arranged in a matrix where the market data may be highlighted and/or otherwise presented to provide further information to a user. In some cases a computer system may include a computer-readable medium containing computer-executable instructions that, when executed by one or more processors, cause a computing device to receive market data for a financial instrument. The computer system may further process instructions to identify pending orders that may result in a cross trade, such as with trades entered by a trader or between members of a same business organization. The computer system may further process instructions that cause the computer system to generate a user interface that highlights which of the pending orders that may result in a cross trade.
US10789645B2
On a display terminal of an electronic trading system, a graph is displayed having a first axis and a second axis, wherein the graph includes a curve corresponding to a range of values of a financial instrument. A user is allowed to select a portion of the graph. In response to the user selection of the portion of the graph, a trading dialog box is displayed on the display of the workstation, the dialog box being automatically populated with values for trading, the values based on the values of the selected portion of the graph.
US10789633B2
A merchandise holder, e.g., a drink coaster or a food placemat, is used to facilitate the purchase of food or beverage placed on the holder. A customer may use a mobile device to scan a QR code on a merchandise holder to purchase a beverage. Further, the merchandise holder may include an RFID scanner to keep track of the food or beverages consumed by the customer. The RFID scanner of the merchandise holder may scan RFID tags attached to the food or beverages consumed by the customer. A payment account of the customer may be associated with the merchandise holder to pay for the food or beverages placed on the holder. Accordingly, a customer may use the merchandise holder to order, keep track of, and pay for the food or beverages consumed by the customer.
US10789631B2
A method for peer-assisted shopping including receiving, at a first device, a transacting media container comprising base content and supplemental content related to one or more items in the base content. The method also includes receiving a selection of at least one of the one or more items. The method also includes initiating a first shopping cart within the transacting media container of the first device, the first shopping cart identifying the at least one selected item. The method also includes establishing a communication channel with a second device. The method also includes transmitting information to synchronize a second shopping cart associated with the second device with the first shopping cart.
US10789627B1
An approach to facilitating pricing of virtual containers is provided. Item prices associated with obtaining item instances of virtual items in a game space may be determined. Probabilities that container instances of virtual containers will provide individual ones of the item instances of the virtual items upon activation by users in the game space may be determined. Container prices to be associated with obtaining the container instances of the virtual containers may be determined based on the determined item prices and/or the determined probabilities. A store interface may present offers to the users to purchase the container instances of the virtual containers at the determined container prices.
US10789621B2
In an implementation, guiding a service flow is described. Historical behavior data of one or more users who use a target service is obtained for the target service. The historical behavior data is analyzed to obtain one or more user features. One or more target users are selected from one or more users who do not use the target service based on the one or more user features. Each target user has at least one of the one or more user features. Service flow guiding information is sent to each target user. The service flow guiding information guides each target user to use the target service.
US10789620B2
The present disclosure is directed toward systems and methods for identifying user segments. In particular, the systems and methods described herein evaluate user session logs to gather media content consumption history information associated with a plurality of users. Additionally, the systems and methods described herein analyze items of media content to identify keywords, genres, and other attributes, and further represent the items of media content as vectors. The systems and methods follow an algorithm to group items of media content into clusters and, based on the clusters of media content, further group users of media content into user clusters (e.g., user segments).
US10789616B2
Systems and methods are described for presenting supplemental information to a user that is related to an advertisement consumed by the user that the user found interesting. It may be determined that a user is interested in receiving supplemental information based on the user starting to use a device within a threshold time period from consuming the advertisement on a different device. The threshold time period may be determined based on the length of the advertisement slot including the advertisement (e.g., the threshold time period may be 30 seconds if the length of the advertisement slot is 30 seconds). In response to determining that the user started using the first device within the threshold period of time from the end of the advertisement, supplemental information associated with the advertisement may be presented to the user.
US10789608B1
A component in an advanced advertising system includes logic to arrange storage in a machine memory according to a data policy enforcement hierarchy defined in a digital file (policy file); logic to read the policy file from machine memory; logic to apply an arrangement of the policy file read from machine memory to control modifications to content of a received digital message requesting ad placement data; and logic to modify the received digital message according to the policy file.
US10789607B2
Loyalty programs can be operated within a payment processing system having multiple vendors, thereby providing access to detailed transaction data and with the flexibility for customization of the loyalty programs themselves, by establishing a communication for the transfer of data via a customer-facing channel. When the payment processing system processes a transaction between a merchant and an account holder, in addition to obtaining payment for the merchant from the account via an acquirer and an issuer, respectively, a transaction handler tabulates and stores different types of loyalty currencies in a loyalty reward account associated with the account holder if the account holder is enrolled in a loyalty program and criteria for applying the loyalty program are satisfied. The account holder is provided access to the loyalty account via the customer-facing channel.
US10789600B1
Aspects described herein may relate to a transaction exchange platform using a streaming data platform (SDP) and microservices to process transactions according to review and approval workflows. The transaction exchange platform may receive transactions from origination sources, which may be added to the SDP as transaction objects. Microservices on the transaction exchange platform may interact with the transaction objects based on configured workflows associated with the transactions. Processing on the transaction exchange platform may facilitate clearing and settlement of transactions. Some aspects may provide for dynamic and flexible reconfiguration of workflows and/or microservices. Other aspects may provide for data snapshots and workflow tracking, allowing for monitoring, quality control, and auditability of transactions on the transaction exchange platform.
US10789580B2
A method of performing a fund transfer at an ATM includes receiving an active authentication transaction key at an ATM from a mobile financial transaction instrument via a wireless communication protocol, generating a PIN at the ATM, and storing the PIN in a machine readable storage medium. An authorization request message is transmitted to a financial institution identified by the active authentication transaction key. The authorization request message includes the PIN and at least a portion of the active authentication transaction key. The PIN is received from a user of the mobile financial transaction instrument, and the funds are dispensed in response to receiving the PIN.
US10789568B2
An autonomous road vehicle is operative to receive ride source requests, product delivery requests, and ancillary product purchase and fulfillment requests. A product securing subsystem is attached to the autonomous road vehicle and comprises at least one securable compartment. Each securable compartment is operative to secure at least one product therein. Each securable compartment is associated with compartment access information. An access subsystem comprising at least one access information interface. The access subsystem is operative, upon receipt through the access information interface of compartment access information, to permit access to the compartment in order to enable product purchase and fulfillment requests.
US10789567B1
A method for determining a route for a drone to deliver a package from an origin to a destination using vehicles that are not actively participating in a delivery of the package; a method for delivering the package from the origin to the destination using in the drone in accordance with the route; a method for determining a route for delivering a package from an origin to a destination using plurality of drones and vehicles that are not actively participating in a delivery of the package; a method for delivering the package from the origin to the destination using the plurality of drones and vehicles in accordance with the route; a vehicle-associated package repository, for retaining packages deposited and collected by a drone, to be transported by a vehicle; and a vehicle-transported container comprising the vehicle-associated package repository.
US10789561B2
In one embodiment, a method of recommending a production plan includes calculating a similarity score between an incoming order and each historical order in a historical order database, providing a list of most similar historical orders and corresponding historical production plans ranked according to highest similarity scores, receiving an election indicating a historical production plan as a selected production plan, and admitting the selected historical production plan to fulfill the incoming order.
US10789559B2
A method and system for automatically generating a virtual assisted task is provided. The method includes establishing secure connections between a hardware device and databases external to the hardware device. A group of tasks associated with an individual are identified and available timeframes associated with an availability of the individual are determined. A first potential score and maximum score for each task are computed. The first potential score is compared to each maximum potential score and in response, a subset of tasks are automatically selected. The subset of tasks are mapped to the available timeframes and results of the mapping a cached within a caching circuit of the hardware device. Results of the caching are presented via the hardware device.
US10789557B2
A method and a system are provided for auto-allocation of one or more tasks to one or more resources of an organization. The method includes receiving one or more requests from a requestor computing device associated with the organization over a communication network. The one or more requests may include at least one or more first attributes of the one or more tasks and one or more pre-defined constraints. The method further includes extracting one or more second attributes associated with the one or more resources based on at least the one or more first attributes of the one or more tasks. The method further includes determining an allocation of the one or more tasks to the one or more resources based on at least the one or more first attributes and the one or more second attributes, such that the one or more predefined constraints are satisfied.
US10789555B2
A method, an apparatus, and a computer program product for accessing electronic medical records are provided in which a portable computing device uniquely associated with a user authenticates an identification of the user and automatically retrieves information corresponding to the user from electronic healthcare records systems using the identification. The retrieved information may be combined with other information and electronically delivered to a healthcare provider.
US10789553B1
Examples of a digital orchestration system are provided. The system may obtain orchestration data on a real-time basis. The system may identify a plurality of events for offering a plurality of user services across a plurality of user interaction stages. The system may identify a plurality of actions associated with each of the plurality of events. The system may create a recipe associated with each of the plurality of actions. The system may identify and implement the associated recipe. The system may create an event sequence for each of the plurality of user interaction stages. The system may create a user service sequence comprising the plurality of user services associated with the event sequence. The system may generate a user experience result based on the event sequence and the user service sequence.
US10789548B1
Systems and methods are provided for retraining a machine learning model to learn a retrained machine learning model. After a computing system receives an execution log of a prediction service and an observed user action, it may create retraining data. From the retraining data, the computing system may learn a retrained machine learning model. The retrained machine learning model can be used to compute future predictions of user actions if it has an improved performance over the original machine learning model.
US10789547B2
Techniques are described for identifying an input training dataset stored within an underlying data platform; and transmitting instructions to the data platform, the instructions being executable by the data platform to train a predictive model based on the input training dataset by delegating one or more data processing operations to a plurality of nodes across the data platform.
US10789543B1
In some embodiments, a functional object-oriented network (FOON) is provided that includes a plurality of functional units each comprising two or more input object nodes that each identify an object and its state before a manipulation motion is performed, a motion node that identifies a manipulation motion that can be performed using the objects, and one or more output object nodes that each identify an object and its state after the manipulation motion has been performed using the objects. In some embodiment, a robot can used the FOON to determine the discrete actions that are required to perform a given task.
US10789541B2
Methods, systems, and apparatus, including computer programs encoded on computer storage media, for constructing and programming quantum hardware for quantum annealing processes.
US10789540B2
Generate an automorphism of the problem graph, determine an embedding of the automorphism to the hardware graph and modify the embedding of the problem graph into the hardware graph to correspond to the embedding of the automorphism to the hardware graph. Determine an upper-bound on the required chain strength. Calibrate and record properties of the component of a quantum processor with a digital processor, query the digital processor for a range of properties. Generate a bit mask and change the sign of the bias of individual qubits according to the bit mask before submitting a problem to a quantum processor, apply the same bit mask to the bit result. Generate a second set of parameters of a quantum processor from a first set of parameters via a genetic algorithm.
US10789538B2
A computer-implemented method includes creating a classifier by: training a machine learning model using two or more tasks, wherein the tasks lie in two or more domains; including in the machine learning model at least one attribute common to at least two of said two or more domains; including in the machine learning model at least one latent feature that affects at least two of the two or more tasks that fall within one of the at least two domains; and constructing the classifier based on said machine learning model. The computer-implemented method further includes applying the classifier to at least one operational task.
US10789536B2
A method and associated systems for identifying inputs to be used by a decision-support application. The decision-support application requests from the input-selection system a set of topics of interest that have experienced similar trends in public interest over a specified period of time, subject to certain constraints and confidence factors. In response, the system uses content retrieved from online news and social-media sources to identify common topics and past trends of public interest in each of those topics. The system then retrieves, from a more robust set of sources that include online references and encyclopedias, content related to the most popular topics and their related qualities. The system builds a Trie data structure for each topic and its related qualities and uses properties of Trie structures to efficiently identify the most similar Tries. The system then returns to the decision-support application the topics that correspond to the most similar Tries.
US10789529B2
A data entry system is described which has a user interface which receives a sequence of one or more context text items input by a user. The data entry system has a predictor trained to predict a next item in the sequence. The predictor comprises a plurality of learnt text item embeddings each text item embedding representing a text item in a numerical form, the text item embeddings having a plurality of different lengths. A projection component obtains text item embeddings of the context text items and projects these to be of the same length. The predictor comprises a trained neural network which is fed the projected text item embeddings and which computes a numerical output associated with the predicted next item.
US10789527B1
A method that may include feeding an input image and downscaled versions of the input image to multiple branches of an object detector calculating, by the multiple branches, candidate bounding boxes; and selecting bounding boxes. The multiple branches comprise multiple shallow neural networks that are followed by multiple region units. Each branch includes a shallow neural network and a region unit. The multiple shallow neural networks are multiple instances of a single trained shallow neural network. The single trained shallow neural network is trained to detect objects having a size that is within a predefined size range and to ignore objects having a size that is outside the predefined size range.
US10789521B2
The present invention relates to a device for transmitting data and, particularly, to a device for transmitting data by using a magnetic stripe method. According to one embodiment of the present invention, the magnetic stripe data transmission device comprises: a coil to which a current is supplied in a first direction and a second direction, which is opposite to the first direction; a core for inducing a magnetic field when the current is supplied to the coil; a power source for supplying the current to the coil; driving units for intermittently supplying, to the coil, in the first direction or the second direction, a burst pulse or pseudo-burst pulse current supplied from the power source; and a control unit for outputting, to the driving units, a control signal in order to perform control such that the current is supplied to the coil alternately in the first direction and the second direction, wherein the core can be made of a material having an aspect ratio value of at least 0.5, having a coercivity value of 1000-10,000 [A/m], and having pseudo-hard magnetic density of which the saturated magnetic flux density value is at least 1 [T].
US10789517B2
Provided is technology enabling identifying the page of a color chart being measured while measuring the colors of the color chart, and generating color correction data. An information processing device 100 has a generator 121 that generates image data for printing a color chart 200 including, in part of the multiple patches, patches of an identification patch group 210 that represents page information by the sequence of patches in the group, the page information being at least one of the page number and order of pages in the color chart 200; an extractor 125 that extracts, from the color measurement results of the color chart 200 printed based on the image data, the page information represented by the patch sequence of the identification patch group 210 in the color chart 200; and an adjuster 127 that generates color correction data based on the color measurement results of the color chart 200.
US10789515B2
According to an embodiment, an image analysis device includes one or more processors. The one or more processors configured to: calculate a feature map of a target image; calculate context score information representing context of each pixel in the target image on the basis of the feature map; calculate shape score information representing a shape of an object in at least one region included in the target image on the basis of the feature map; correct the shape score information in the at least one region using the context score information in a corresponding region; and output the corrected shape score information in the at least one region.
US10789508B2
In the current artificial intelligence field, models of deep learning that is prevalent can only map functions. Therefore, a machine learning model with higher performance is desirable. The issue is to construct a machine learning model that enables deep competitive learning between data based on the exact distance.A precise distance scale is submitted by unifying Euclidean space and probability space.It submits a measure of the probability measure of fuzzy event based on this distance. Or, it constructs a new neural network that can transmit information of the maximum probability. Furthermore, super deep competition learning is performed between data having very small ambiguous fuzzy information and minute unstable probability information. By performing integral calculation on this result, it has become possible to obtain dramatic effects at tape macro level.
US10789505B2
A method is described that includes executing a convolutional neural network layer on an image processor having an array of execution lanes and a two-dimensional shift register. The executing of the convolutional neural network includes loading a plane of image data of a three-dimensional block of image data into the two-dimensional shift register. The executing of the convolutional neural network also includes performing a two-dimensional convolution of the plane of image data with an array of coefficient values by sequentially: concurrently multiplying within the execution lanes respective pixel and coefficient values to produce an array of partial products; concurrently summing within the execution lanes the partial products with respective accumulations of partial products being kept within the two dimensional register for different stencils within the image data; and, effecting alignment of values for the two-dimensional convolution within the execution lanes by shifting content within the two-dimensional shift register array.
US10789497B2
An image capturing device includes an image capturing unit, a light filter module, a light sensing unit, an infrared light source and a processing unit. The light filter module includes a first light filter and a second light filter. The first light filter filters an infrared and allows a visible light to pass. The second light filter filters a visible light and allows an infrared to pass. The light sensing unit senses an environmental light. When the processing unit determines that an intensity of the environmental light is higher than a threshold, the processing unit alternately switches the first light filter and the second light filter to a front of the image capturing unit, controls the image capturing unit to capture a visible light image through the first light filter, and controls the image capturing unit to capture an infrared image through the second light filter.
US10789488B2
According to an embodiment, an information processing device includes one or more processors. The one or more processors is configured to acquire a map in which, for each of grids in a particular space, observation information representing object information on an object or the observation information representing non-observation information on non-observation of the object is correlated; and correct, for each of the grids, correlation of the observation information by using a learned model based on the observation information correlated with other peripheral grids.
US10789478B2
Users desiring to generate videos from video clips may want to locate moments of interest within the video clips. A system and method described herein may be configured to provide recommendations of moments of interest within video clips post capture of the video clips. User accounts associated with users of the system may include preference information that defines user preferences with respect to values of attributes of video clips. Moments of interest may be identified within individual video clips when the individual video clips have at least one value of at least one attribute specified by the user preferences. Recommendations of identified moments of interest may be provide to users.
US10789477B2
A method for real-time detection of at least one scene by an apparatus, from among a set of possible reference scenes, includes acquiring current values of attributes from measurement values supplied by sensors. The method further includes traversing a path through a decision tree. The nodes of the decision tree are respectively associated with the attributes. The traversal considers at each node along the path, the current value of the corresponding attribute, so as to obtain at the output of the path, a scene from among the set of reference scenes. The obtained scene identifying which reference scene is the detected scene. The method further includes developing a confidence index (SC) associated with the identification of the detected scene.
US10789468B2
A method of performing context-based autonomous perception is provided. The method includes acquiring perception sensor data as an image by an autonomous perception system that includes a processing system coupled to a perception sensor system. Feature extraction is performed on the image by the autonomous perception system. The feature extraction identifies one or more features in the image. Contextual information associated with one or more conditions present upon acquiring the perception sensor data is determined. One or more labeled reference images are retrieved from at least one of a contextually-indexed database based on the contextual information, a feature-indexed database based on at least one of the features extracted, and a combined contextually- and feature-indexed database. The image is parsed, and one or more semantic labels are transferred from the one or more labeled reference images to form a semantically labeled version of the image.
US10789465B2
In a feature extraction and pattern matching system, image sharpening can enable vascular point detection (VPD) for detecting points of interest from visible vasculature of the eye. Pattern Histograms of Extended Multi-Radii Local Binary Patterns and/or Pattern Histograms of Extended Multi-Radii Center Symmetric Local Binary Patterns can provide description of portions of images surrounding a point of interest, and enrollment and verification templates can be generated using points detected via VPD and the corresponding descriptors. Inlier point pairs can be selected from the enrollment and verification templates, and a first match score indicating similarity of the two templates can be computed based on the number of inlier point pairs and one or more parameters of a transform selected by the inlier detection. A second match score can be computed by applying the selected transform, and either or both scores can be used to authenticate the user.
US10789463B2
New authentication features are proposed that are visible, can be authenticated with a mobile equipment and yet are challenging to counterfeit. In a possible embodiment, the surface of the authentication feature may have three-dimensional characteristics, which can be recognized by a handheld camera, such as a smartphone camera, while it cannot be easily reproduced by a simple scan and print procedure. In a further possible embodiment, at least two different viewpoints of the authentication feature may be acquired using a smartphone camera and the resulting images may be analyzed using the smartphone processor to identify the three-dimensional characteristics of the authentication feature. The manufacturing of the feature may be performed at a low cost by embossing the three dimensional structure on a surface. The authentication feature may be carried by a self-adhesive label or directly embedded on the product packaging.
US10789454B2
An image processing device includes one or more processors. The processors detects two or more first partial areas corresponding to each of two or more portions among a plurality of portions that are included in an object and that are set in advance from a first image, and detect two or more second partial areas corresponding to each of two or more portions among the portions from a second image. The processors extracts two or more first feature vectors from two or more of the first partial areas, and extract two or more second feature vectors from two or more of the second partial areas. The processors determines whether an object included in the first image and an object included in the second image are same, by using the first feature vectors and the second feature vectors.
US10789451B2
The present disclosure relates to a computer-implemented system and its associated method for single channel whole cell segmentation of a sample image of a biological sample. The biological sample may be stained with one or more non-nuclear cell marker stains, and the system and the method are configured to transform the sample image of the biological sample stained with the one or more non-nuclear cell marker stains into a segmented image having one or more cells with delineated nuclei and cytoplasm regions.
US10789447B2
A fingerprint authentication method and an electronic device are provided. The fingerprint authentication method includes: performing a fingerprint enrollment operation through a fingerprint sensor and storing enrolled fingerprint information to a storage circuit; sensing to-be-authenticated fingerprint information through the fingerprint sensor in a fingerprint authentication operation; and performing a default function corresponding to an authentication success of the fingerprint authentication operation and updating the enrolled fingerprint information according to authenticated fingerprint information if a similarity between the to-be-authenticated fingerprint information and the enrolled fingerprint information conforms to a default condition.
US10789445B2
Disclosed is a display device. The display device comprising a display area including a fingerprint recognition area and a plurality of pixels disposed on a substrate, an ultrasonic fingerprint sensor, corresponding to the fingerprint recognition area, disposed under the substrate, and a pressure sensor disposed under a rear side of the ultrasonic fingerprint sensor.
US10789444B2
A display apparatus includes a first substrate; a pixel array layer disposed on the first substrate and defining a display area and a non-display area, and the pixel array layer including a pixel signal line; a second substrate disposed opposite to the first substrate; a display medium disposed between the first substrate and the second substrate; and an ultrasonic element (UE) layer, disposed on the second substrate and including an ultrasonic signal line. Within at least parts of the display area corresponding to the ultrasonic element layer, a projection area on the first substrate by projecting the ultrasonic signal line along the normal direction of the first substrate at least partially overlaps with another projection area on the first substrate by projecting the pixel signal line along the normal direction of the first substrate.
US10789441B2
One or more implementations shown in the present specification provide a method for generating an identification code. A center of a detection area is determined. A plurality of concentric circles are determined based on the center. A plurality of position detection patterns whose distance from the center is the radius are determined based on the center and a radius. A start pattern from each position detection pattern is determined. N-ary characters corresponding to a to-be-encoded content to obtain the identification code are encode on the concentric circles based on a position of the start pattern. Codes corresponding to adjacent and same characters in the N-ary characters form an arc line segment. A code corresponding to a character that is different from both adjacent characters in the N-ary characters is a point. Codes corresponding to different characters in the N-ary characters have different colors.
US10789439B2
The invention is characterized in that a protection-encoding pattern is obtained based on an error correction codeword, that a protection-encoded code block is obtained by protection-encoding using the protection-encoding pattern a code block having a data codeword, and that the 2D barcode is generated based on the protection-encoded code block.
US10789436B1
A data capture device includes: a primary housing supporting a data capture assembly and having inner and outer surfaces joined by a perimeter wall; and a mounting accessory coupled to the inner surface. The mounting accessory mounts the device on an operator index finger in either of: a side-mounted mode in which the primary housing is between the index finger and a thumb; and a top-mounted mode, in which the primary housing is on a back of the index finger. The device includes an accessory trigger on the mounting accessory and a primary trigger supported on the outer surface. In the top-mounted mode, the accessory trigger is between the index finger and the thumb, for activation by the thumb. In the side-mounted mode, the primary trigger is disposed on the side of the index finger for activation by the thumb of the operator.
US10789435B2
An indicia-reading module is capable of integration into the smallest face of thin-profile smart device. The module employs chip-on-board packaging and a customized sensor enclosure to eliminate the stack-up height found in conventional packaging. The module also employs a customized frame to reduce volume by integrating circuit subassembly circuit boards into a unique architecture and by serving as the lenses for the illuminator and the aimer, thereby eliminating the need for any extra lenses or holders.
US10789433B2
A radio frequency identification (RFID) tag includes an antenna, a power circuit, a tuning circuit, a receiver, and a backscatter transmitter. The power circuit is operably coupled to convert a radio frequency (RF) signal received via the antenna from an RFID reader into one or more power supply voltages. The tuning circuit is operably coupled to the antenna and to adjust an RF characteristic of the antenna and/or the tuning circuit based on a difference between a resonant frequency of the RFID tag and a carrier frequency of the RF signal. The receiver is operably coupled to receive a command signal from the RFID reader. The backscatter transmitter is operably coupled to transmit a response signal to the RFID reader via the antenna.
US10789429B2
Certain aspects of the present disclosure provide techniques for displaying sentiment of a user text comment. One example method generally includes receiving a text comment comprising a sequence of words, providing a vector sequence representing the sequence of words to a sentiment model configured to output a sequence of sentiment scores for the vector sequence and providing cleaned text to a topic module configured to output relevance scores. The method further includes receiving, from the sentiment model, the sequence of sentiment scores for the vector sequence and receiving, from the topic module, the relevance scores for the cleaned text. The method further includes determining, final sentiment scores for each word of the sequence of words and generating a sentiment visualization for the sequence of words showing the final sentiment scores corresponding to each word of the sequence of words.
US10789425B2
For generating a response to a natural language command based on a concatenated graph, a processor identifies one or more relevant data sets in response to a natural language command received from an input device. Each relevant data set includes one of a subject of the natural language command and a subject of another relevant data set. The processor further generates a graph for each of the one or more relevant data sets and concatenates the graphs into a concatenated graph. In addition, the processor generates a response to the natural language command based on the concatenated graph.
US10789423B2
The disclosure generally describes methods, software, and systems, including a method for managing modifications to a document by collaborators. A digital document is identified for collaboration by a first user having ownership privileges for the document. The collaboration is associated with at least one collaborator. A duplicate version of the identified document is provided to each of the identified collaborators. The duplicate versions are monitored for modifications performed by corresponding collaborators. A list of modifications is created that identifies the modifications performed by the corresponding collaborators in the duplicate versions associated with those collaborators. A selection from the list of modifications is received from the first user of at least one modification for incorporation into the identified document. Based on the received selection, the selected at least one modification is merged into the identified document.
US10789421B1
An aspect of the present invention relates to a method for dynamically constructing a pre-populated note template comprising receiving a context from a user and determining whether there are any note templates that match an initial criteria including the received context. A note template is then loaded based on the determination of matching note templates. If there are one or more sections in the loaded template, for each section in the loaded template, determine if there are any forms for the section that match the context. A pre-populated Note template is then loaded including any matching forms.
US10789401B1
Approaches for folding multiply-and-accumulate (MAC) logic in a circuit design involve a design tool recognizing a first instance of the MAC logic and a second instance of the MAC logic. The design tool replaces the first instance of the MAC logic and the second instance of the MAC logic with one instance of pipelined MAC logic. The design tool configures the pipelined MAC logic to input data signals of the first instance of the MAC logic and the second instance of the MAC logic to the pipelined MAC logic at a first clock rate, and switch between selection of the data signals of the first instance of the MAC logic and the second instance of the MAC logic at a second clock rate that is double the first clock rate. The design tool further configures the pipelined MAC logic to pipeline input data signals at the second clock rate, and to capture intermediate results at the second clock rate. The design tool further configures a register to capture output of the pipelined MAC logic at the first clock rate.
US10789399B2
A method for compensation network design in a power converter design system is provided that includes computing optimal values for compensation components in a compensation network based on a plurality of loop specifications comprising crossover frequency (Fco), phase margin (PM), Gain Margin (GM), and low frequency gain (LFG), and applying changes to a power converter design comprising the compensation network based on the optimal values.
US10789392B2
A system for restricting physical access to at least one component process control system component has a locking device that is integrated with process control system security administration data. The locking device accesses the process control system security data when authenticating a user. Upon authentication of a user for physical access to the particular process control component, the user may directly access the component for which the user is authorized. The system provides tracking of all authenticated users and attempts to access the various control system components.
US10789386B2
A technique for promoting network security employs a user-centric approach in which a hardware appliance serves as a local security hub for storing and dispatching user identity information (UII). The hardware appliance is configured to release UII in response to access requests by applying a variable verification procedure. The variable verification procedure tests multiple verification factors associated with an access request, assigns a verification strength to each factor, and selectively releases the requested UII in response to a combined verification strength exceeding a threshold.
US10789384B2
A differentially private system receives a request from a client to perform a query on data stored in a database. The differentially private system establishes a set of permissions of the client with respect to the data in the database. The differentially private system deconstructs the query into query components. The query components include at least one relation that identifies a dataset in the database and at least one expressions specifying an operation to be performed in the identified dataset. The differentially private system identifies permissions necessary to perform the specified operation on the identified dataset. The differentially private system determines whether the established permissions grants of the client include the identified permissions necessary to perform the specified operation on the identified dataset. The differentially private system selectively executes the query responsive to the determination.
US10789380B2
A write protection cache (WPC) is introduced between a process and a disk cache on a solid state drive (SSD). The cache provides a holding area, and only data that has been seen more than once is committed to the disk cache. The WPC provides a layer of protection over the data on the disk by avoiding unnecessary writes to the drive. This protection is accomplished by only committing to disk the data or chunks that is seen more than once by a wide area network (WAN) process.
US10789378B1
A system for spreadsheet region and cell sharing includes an interface and a processor. The interface is to provide a display interface data for a spreadsheet document; receive a selected region of the spreadsheet document; and receive an access descriptor. The processor is to determine whether to enable access to the selected region based at least in part on the access descriptor.
US10789377B2
An item rating and recommendation platform identifies rating data including respective ratings of multiple items with respect to multiple users; identifies user-feature data including user features contributing to the respective ratings of the multiple items with respect to the multiple users; and receives, from a social network platform via a secret sharing scheme without a trusted initializer, manipulated social network data computed based on social network data and a first number of random variables. The social network data indicate social relationships between any two of the number of users. In the secret sharing scheme without the trust initializer, the social network platform shares with the item rating and recommendation platform manipulated social network data without disclosing the social network data. The item rating and recommendation platform updates the user-feature data based on the rating data and the manipulated social network data.
US10789376B2
A computer-implemented method includes: receiving, by a server storing one or more blockchain ledgers, an authorization request from a client, in which the authorization request includes a service end identifier and a user identifier; generating, based on the authorization request, a database authorization instruction corresponding to the authorization request and a ledger identifier corresponding to the authorization request; authorizing a service end corresponding to the service end identifier as a user in a blockchain ledger corresponding to the ledger identifier; configuring a permission value of the user in the blockchain ledger, in which the permission value determines a degree to which the service end can operate the blockchain ledger; and sending authorization information including the user identifier and the ledger identifier to the service end.
US10789369B2
A method of approximate address shuffling of an array includes receiving an array having an array size and non-null elements located in initial locations. The method includes receiving a pseudo-random function (PRF) key and initializing an output array to null. The method includes shuffling the non-null elements to generate shuffled locations for the non-null elements. The shuffling may include determining an intermediate shuffled location for a first non-null element. If a location in the output array corresponding to the intermediate shuffled location is null, the shuffling may include outputting a shuffled location as the intermediate shuffled location. If not, the shuffling may include generating an updated intermediate shuffled location. The method includes returning the output array having the first non-null element the location in the output array corresponding to the shuffled location.
US10789364B2
A method for providing an authenticated update in a distributed network is provided. The distributed network has a plurality of nodes coupled to a serial bus. The method begins with transmitting a credential from an external device to a first node. The update data and an authentication code are provided to a processor of a second node from the external device. The processor of the second node provides the update data and the authentication code to the transceiver of the second node. The authenticated update is finalized by the processor of the second node. The authenticated update is closed by the transceiver of the first node. The credential of the authenticated update is provided to the transceiver of the second node. The transceiver of the second node verifies the update data using the credential and the authentication code. After being verified, the authenticated update data is stored.
US10789355B1
A spammy app detection system may search a database for any new social media application discovered during a recent time period. A spammy app detection algorithm can be executed on the spammy app detection system on an hourly basis to determine whether any of such applications is spammy (i.e., posting to a social media page anomalously). The spammy app detection algorithm has a plurality of stages. When a new social media application fails any of the stages, it is identified as a spammy app. The spammy app detection system can update the database accordingly, ban the spammy application from further posting to a social media page monitored by the spammy app detection system, notify an entity associated with the social media page, further process the spammy application, and so on. In this way, the spammy app detection system can reduce digital risk and spam attacks.
US10789352B2
Method, apparatus and computer program product for multi-device user authentication are described herein. For example, the apparatus includes at least one processor and at least one non-transitory memory including program code. The at least one non-transitory memory and the program code are configured to, with the at least one processor, identify, on a first computing device, a first active interface session associated with one or more active authentication conditions each configured to enable access to a group-based communication interface of a group-based communication system; cause a first computing device to present an authentication command interface for the first active interface session; receive an interface session request from a second computing device indicating electronic communication by the second computing device with the authentication command interface; and cause the second computing device to execute limited user authentication routines each configured to enable a respective active authentication condition on the second computing device.
US10789345B1
Methods and systems for creating a verifiable digital identity are provided. The method includes obtaining a first user-generated item comprising an identifiable feature. The method also includes digitally signing the first user-generated item to generate a secure digital artifact. The method also includes uploading the secure digital artifact and the first user-generated item to an auditable chain of a public ledger. The method also includes verifying a digital identity of the user by auditing the auditable chain. The method also includes obtaining a second user-generated item generated comprising the identifiable feature. The method also includes comparing the first and second user-generated items. The method also includes uploading the second user-generated item to the public ledger when the comparing is within a threshold.
US10789343B2
An audio/video stream generated by a target object to be authenticated is obtained. The target object is associated with a user. A determination is made whether a lip reading component and voice component in the audio/video stream are consistent. In response to determining that the lip reading component and voice component are consistent, voice recognition is performed on an audio stream in the audio/video stream to obtain voice content. The voice content is used as an object identifier of the target object. A model physiological feature corresponding to the object identifier is obtained from object registration information. Physiological recognition is performed on the audio/video stream to obtain a physiological feature of the target object. The physiological feature of the target object is compared with the model physiological feature to obtain a comparison result. If the comparison result satisfies an authentication condition, the target object is authenticated.
US10789342B2
A storage device with a biometric module comprises a hub module, a first external transmission module, a biometric module, a control module and a storage module. The hub module comprises an external connection port and a plurality of internal connection ports. The first external transmission module electrically connects to the external connection port. The biometric module electrically connects to one of the internal connection ports. The control module electrically connects to an unoccupied one of the internal connection ports, and the control module is configured to obtain a permission signal and generate an access signal accordingly, the permission signal is associated with a biometric identification signal and a biometric comparison information. The storage module electrically connects to the control module. The storage module comprises a public area and a private area. The control module can access the private area when receiving the permission signal.
US10789334B2
Embodiments of a method and system for microbial pharmacogenomics can include: a sample handling system operable to collect containers including biological samples from a set of users, the handling system including a sequencing system operable to determine microorganism sequences from the biological samples; a microbiome characterization system operable to: determine microbiome pharmacogenomics data based on the microorganism sequences, collect supplementary data associated with the antibiotics-associated condition for the set of users, and transform the supplementary data and features extracted from the microbiome pharmacogenomics data into a characterization model associated with the antibiotics-associated condition; and a treatment system operable to promote a treatment to the user for the antibiotics-associated condition based on characterizing user biological material with the characterization model in relation to the antibiotics-associated condition.
US10789333B2
A circuit device includes a digital signal processor (DSP) that performs first up-sampling processing of up-sampling up-sampling target data having a first sampling frequency from the first sampling frequency to a second sampling frequency by first interpolation processing, and an arithmetic circuit that performs second up-sampling processing of up-sampling data output from the DSP from the second sampling frequency to a third sampling frequency by second interpolation processing.
US10789327B2
Methods and apparatuses of generating and providing a page of data object information are disclosed. A method of generating a page of data object information may include creating a three-dimensional scene by a server, the three-dimensional scene being a structure with a curved surface; determining display information of data objects, the display information including display models having three-dimensional display effects; determining respective positions of the display information of the data objects on the curved surface and respective first angles formed with the curved surface; and generating a page of data object information based on the display information, and information of the respective positions and the respective first angles of the data objects. The embodiments of the present disclosure can help improving a conversion rate of a page.
US10789322B2
A server receives a short link application from a requester. The short link application includes a long link uniform resource locator (URL). The server obtains a database identifier based on the long link URL. The server determines whether a database associated with the database identifier is accessible by the server. In response to a determination that the database associated with the database identifier is accessible by the server, the server obtains a short link URL associated with the long link URL from the database, and transmits the short link URL to the requester.
US10789311B2
A method and a device for selecting data content to be pushed to a terminal are disclosed. In some embodiments, the method includes: acquiring a user identifier, and acquiring a characteristic value, corresponding to the user identifier, in a preset user attribute type; acquiring data content, and searching for a decision tree object corresponding to the data content; locating a leaf node corresponding to the user identifier in the decision tree object based on the characteristic value, corresponding to the user identifier, in the preset user attribute type; and acquiring the number of clicks and the number of pushes stored in the located leaf node, generating a selection reference value based on the number of clicks and the number of pushes, and selecting, based on the selection reference value, data content to be pushed to a terminal corresponding to the user identifier.
US10789309B1
Methods and apparatus for associating an entity with at least one search query. Some implementations are directed to methods and apparatus for identifying multiple queries associated with an entity and identifying one or more of the queries as an entity search query that provides desired search results for the entity. Some implementations are directed to methods and apparatus for identifying a particular entity and, in response to identifying the particular entity, identifying an entity search query corresponding to the particular entity.
US10789307B2
Information from a variety of different sources may be used to enrich information about an object retrieved from a computing device/instance associated with a computing network (or web service provider). The additional information from the different sources provides to a user a more comprehensive set of information that may not be easily found (or even available) via sources associated with the computing network. As such, the additional information is beneficial in assisting users in making decisions regarding the purchase, licensing, and use of different objects (e.g. software, hardware, web services) associated with the computing network.
US10789302B2
A method and a system for extracting user-specific content. The method is executed by a processing module. Furthermore the method includes providing target data, generating hierarchical data structure of the target data, wherein hierarchical data structure includes one or more segments, determining an importance factor for each of the one or more segments using an algorithm, identifying one or more relevant segments based on the importance factor of each of the one or more segments, and compiling one or more relevant segments to obtain the user-specific content.
US10789295B2
The disclosed embodiments provide a system that searches a graph database. During operation, the system obtains a log-based representation of a graph database storing a graph, wherein the graph comprises a set of nodes, a set of edges between pairs of nodes in the set of nodes, and a set of predicates. Next, the system obtains a first query containing a first search pattern for searching the log-based representation. The system then matches the first search pattern to one or more records in the log-based representation. Finally, the system outputs, as a first result of the first query, the one or more records in a subgraph of the graph.
US10789284B2
A method and system of associating textual summaries with data representative of media content is provided. The method may include receiving a plurality of textual summaries, each textual summary representative of an event, pairing, by a neural network, each received textual summary with each of a plurality of pieces of data, each piece of data representative of media content, to generate a plurality of text-data pairings; and associating a first selected textual summary with a first piece of data based on a similarity of content features extracted from each received textual summary to content features extracted from each piece of data in each of the plurality of text-data pairings.
US10789283B2
Systems and methods are described to notify an author that suggested content is available. An author-assistance tool is instantiated with a document processor to perform research to suggest content for a document being edited at the document processor. A user interaction relating to a document is received via the document processor, and the author-assistance tool generates suggested content for the document when the author has intent for content suggestion or the document has a document type that is on a list of document types for which a content suggestion should be made. The author-assistance tool then determines that the suggested content meets a pre-determined quality threshold, and generates, via the user interface of the document processor, a notification to the author that the suggested content is available.
US10789273B1
A database management system provisions a database server that replicates assignments of resource identifiers to resources that are managed by another database server. Based at least in part on assignment of existing sets of identifiers to other database servers, the database management system identifies a set of identifiers that is distinct from these existing sets and assigns this set of identifiers to the provisioned database server. If the database management system detects an event that causes the database server to lose its ability to receive these assignments of identifiers from the other server, the database management system enables the database server to assign identifiers from its assigned set of identifiers.
US10789263B2
Various systems and methods are provided for accessing and traversing one or more data structures and generating a functional user interface that can enable non-technical users to quickly and dynamically search for resources of an organization and/or associated documents, events, entities, and/or other data. The user interfaces are interactive such that a user may make selections, provide inputs, and/or manipulate outputs. In response to various user inputs, the system automatically accesses and traverses data structures relating to resources, documents, events, entities, and other data, identifies resources, documents, events, entities, and/or other data that meet search criteria, and returns search results including resources that meet the search criteria and/or resources that are associated with documents, events, entities, and/or other data that meet the search criteria. Resources, documents, events, entities, and other data can be represented by respective types of data structures, which may be associated with other types of data structures. Properties or fields of data structures can have security settings and permissions associated with them.
US10789260B2
A method and system for identifying results of a query that includes a type predicate is provided. A search system maintains a collection of facts that includes a triple for each fact and a type table that maps entities of the facts to their corresponding type. The search system uses the type table to speed up the process of identifying the search results when the query includes a non-type query triple and a type query triple. A type query triple is a triple that has a type predicate, rather than a non-type predicate. To execute a query that contains a non-type query triple and a type query triple, the search system identifies the triples of the collection that match the non-type query triple. The search system then uses the type table to determine which of the identified triples match the type query triple for inclusion in the search results.
US10789251B2
Method and apparatus for stress management in a searchable data service. The searchable data service may provide a searchable index to a backend data store, and an interface to build and query the searchable index, that enables client applications to search for and retrieve locators for stored entities in the backend data store. Embodiments of the searchable data service may implement a distributed stress management mechanism that may provide functionality including, but not limited to, the automated monitoring of critical resources, analysis of resource usage, and decisions on and performance of actions to keep resource usage within comfort zones. In one embodiment, in response to usage of a particular resource being detected as out of the comfort zone on a node, an action may be performed to transfer at least part of the resource usage for the local resource to another node that provides a similar resource.
US10789248B2
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for accessing a relational database using requests that conform to a non-structure query language syntax. In one aspect, a method includes receiving, from a client, a first access request that conforms to a NoSQL syntax for accessing a wide column store, wherein the first access request comprises a first event feature and a first attribute feature that are related to the wide column store, and the first attribute feature comprises a column family feature of the wide column store; translating the first access request into a second access request that conforms to a SQL syntax, wherein the second access request comprises a second event feature corresponding to the first event feature and a second attribute feature corresponding to the first attribute feature; and forwarding the second access request to a relational database.
US10789247B2
According to examples, an apparatus may include a machine readable medium on which is stored machine readable instructions that may cause a processor to, for each of a plurality of resource setting levels, determine resource usage characteristics and execution times of executed workloads, assign, based on the resource usage characteristics of the executed workloads, each of the executed workloads into one of a plurality of resource bins, determine, for each of the resource bins, an average execution time of the executed workloads in the resource bin, determine a total average execution time of the executed workloads from the determined average execution times, identify a lowest total average execution time of the determined total average execution times, determine the resource setting level corresponding to the identified lowest total average execution time, and tune a resource setting to the determined resource setting level.
US10789245B2
A method is provided for searching semiconductor parts using a last alphabet deletion algorithm. A user can newly create a query term for a relevant semiconductor part by deleting an entered relevant semiconductor part name one by one starting from a last alphabet of the query term entered by the user so that the users can search the query term complementarily in order to search a desired semiconductor part more correctly although he or she incorrectly recognizes a relevant semiconductor part name or erroneously enters a query with a typo for the semiconductor part name during the retrieval of a specification of a semiconductor part when the user desires to grasp the function and use method of the semiconductor part which the user want to use.
US10789235B2
Methods, devices, and techniques for base user defined functions in a database management system are discussed herein. For example, in one aspect, a query request is received from a computer device. The query request may include a query operator representing a specialized user defined function (SUDF). The SUDF may then be executed. Executing the SUDF may include executing a base operation of a base user defined function (BUDF). The base operation may interact with an application programming interface (API) of the query engine to obtain a tuple stored in the database. Executing the SUDF may further include executing a specialized operation that processes the tuple according to an analytics function. The specialized operation may generate a result. Then, a query result may be returned to the computer device. The query result can include the result.
US10789234B2
The present disclosure provides a method and apparatus for storing data. The method comprises: extracting metric information and metadata associated with the metric information from time series data, the metric information including a time value and a numerical value at the time value; and staling the metric information in an object storage device and the metadata in a database. As compared with the prior art, the present disclosure provides a flexible storage design to guarantee extensibility of storage capacity and meanwhile support fast data retrieving.
US10789233B2
In a method for dynamic refresh of an index during query path generation for time series data, a query for time series data is received. During generation of a query plan based on the query, operations in a stage for a plurality of paths of execution are determined based at least in part on elements of the query, wherein execution of the stage comprises accessing an index of a plurality of indices. It is determined whether to refresh indices of a plurality of indices based on a potential usefulness of the indices in reducing a solution set for the stage of a path of execution of the plurality of paths of execution. The indices are selectively refreshed based on the potential usefulness of the indices in reducing a solution set for the stage of a path of execution of the plurality of paths of execution.
US10789232B2
In a method for generating a query plan for time series data, a query for time series data is received, the query including elements. The query is parsed to identify the elements and operators between the elements. First stages for a plurality of paths of execution are determined based at least in part on the elements and the operators. At least a first stage for the plurality of paths of execution is executed. The plurality of paths of execution is evaluated after completion of the first stage. Based on the evaluating, a subset of paths of execution is selected for continued execution and evaluation.
US10789225B2
A method to identify potentially duplicative records in a data set is provided. A computer may collect a data profile for the data set that provides descriptive information with regard to attributes of the data set. Based, at least in part, on the data profile, weights are determined for the attributes. As values of a data record are compared to values of the same respective attributes in other records, the overall likelihood of a match or duplicate, as indicated by the degree of similarity between values, is modified based on the determined weights associated with the respective attributes.
US10789213B2
Calculation of digest segmentations for input data using similar data in a data deduplication system
For calculation of digest segmentations for input data using similar data in a data deduplication system using a processor device in a computing environment, a stream of input data is partitioned into input data chunks. Similar repository intervals are calculated for each input data chunk. Anchor positions are determined between an input data chunk and the similar repository intervals, based on data matches between a previous input data chunk and previous similar repository intervals. Digest segmentations of the similar repository intervals are projected onto the input data chunk, starting at the anchor positions.
US10789211B1
In one implementation, a method includes identifying, by a storage system controller associated with a plurality of storage devices, a first content-dependent feature associated with a data sector and determining, by the storage system controller, a baseline data sector associated with the data sector. The method further includes determining, by the storage system controller, a content-dependent delta between the first content-dependent feature and a second content-dependent feature of the baseline data sector and providing the content-dependent delta and an indicator to the baseline data sector for storage on the plurality of storage devices.
US10789208B2
Embodiments map from a database environment, dependencies between files created at designtime and corresponding runtime data objects defined by deployment of those files. A dependency table is populated with dependency information (e.g., origin, target, dependency type) extracted during deployment. That dependency information may be searched according to user-specified parameters (e.g., a file provides an object; an object requires a file), to allow rapid correlation between designtime file(s) and related runtime data object(s). Embodiments are particularly useful in visualizing complex (e.g., one-to-many; many-to-one) file-object dependencies characteristic of modern database environments. Queries posed to the dependency table may further seek intra-designtime dependency information (e.g., one file depends upon another file; one file impacts another file), and/or intra-runtime dependency information (e.g., table objects referenced by view objects; view objects referenced by procedure objects). Dependency information may be recursively searched in an iterative manner in order to construct dependency pathways reflecting complex file-object relationships.
US10789204B2
Access is obtained to a plurality of intermediately transformed electronic documents (with a plurality of sections and subsections) which have been transformed, by topical analysis and text summarization techniques, from a plurality of original electronic documents comprising at least some unstructured electronic documents. Audit and retrieval agent code is appended to the sections and subsections to create a plurality of finally transformed electronic documents. Users are allowed to access the finally transformed electronic documents. The users are provided with accountability reminders contemporaneous with the access. The access of the users to the sections and subsections of the finally transformed electronic documents is logged. An audit report is provided based on the logging. Also provided is a cloud service for enterprise-level sensitive data protection with variable data granularity, using one or more one guest virtual machine images.
US10789203B2
A process set selection unit generates, based on a process set comprising a processing block performing arithmetic on a group of inputs and a group of outputs produced by the processing block, a group of new inputs having a combination number less than that of the group of inputs and a new processing block for the group of new inputs. A reuse execution unit prepares, based on the new processing block for performing arithmetic on the group of new inputs and a group of outputs produced by the new processing block, an associated result which associates the group of new inputs with the group of outputs, produces the group of outputs obtained from the association result if the group of new inputs have values equal to those of the group of inputs, and, if not, executes the new processing blocks to register an executed result to the associated result.
US10789196B2
Efficient communication between storage controllers can be performed. A storage system includes one or more backend switches that connect a first processor, a second processor, and one or more storage devices to each other. Each backend switch identifies a destination of a frame by referring to the frame received from the first processor. In a case where the destination of the frame is the second processor, each backend switch translates a first address, included in the frame, for specifying a location on the second memory in an address space of the first processor, into a second address for specifying the location on the second memory in an address space of the second processor, and transfers the frame including the second address to the second storage controller.
US10789186B2
Apparatuses and methods including memory commands for semiconductor memories are described. A controller provides a memory system with memory commands to access memory. The commands are decoded to provide internal signals and commands for performing operations, such as operations to access the memory array. The memory commands provided for accessing memory may include timing command and access commands. Examples of access commands include a read command and a write command. Timing commands may be used to control the timing of various operations, for example, for a corresponding access command. The timing commands may include opcodes that set various modes of operation during an associated access operation for an access command.
US10789180B2
A serial peripheral interface (SPI)-based data transmission method, including sending, by a first device, a first query request to a second device through a universal asynchronous receiver/transmitter (UART) interface, where the first query request queries the second device for an SPI mode supported by the second device, sending, by the first device, in response to the first device determining, according to a first query response returned by the second device, that the second device supports an SPI master mode, an SPI connection establishment request to the second device, where the SPI connection establishment request causes the second device to initiate establishment of an SPI connection to the first device, and performing, by the first device, through the SPI, and after the first device establishes the SPI connection to the second device, at least one of receiving data sent by the second device, or sending data to the second device.
US10789178B2
Problem The problem to be solved is to seek an alternative to known addressing methods which provides the same or similar effects or is more secure. Solution The problem is solved by a method (40) of addressing memory in a data-processing apparatus (10) comprising, when a central processing unit (11), while performing a task (31, 32, 33, 34) of the apparatus (10), executes an instruction involving a pointer (57) into a segment (s, r, d, h, f, o, i, c) of the memory: decoding the instruction by means of an instruction decoder (12), generating an address (45) within the memory by means of a safe pointer operator (41) operating on the pointer (57), augmenting the address (45) by an identifier (43) of the task (31, 32, 33, 34) and an identifier (44) of the segment (s, r, d, h, f, o, i, c), said identifiers (43, 44) being hardware-controlled (42), and, based on the augmented address (45), dereferencing the pointer (57) via a memory management unit (13).
US10789177B2
The present disclosure provides methods, apparatuses, and systems for implementing and operating a memory module, for example, in a computing device that includes a network interface, which is coupled to a network to enable communication with a client device, and processing circuitry, which is coupled to the network interface via a data bus and programmed to perform operations based on user inputs received from the client device. The memory module includes memory devices, which may be non-volatile memory or volatile memory, and a memory controller coupled between the data bus and the of memory devices. The memory controller may be programmed to determine when the processing circuitry is expected to request a data block and control data storage in the memory devices.
US10789175B2
A computing system comprises one or more cores. Each core comprises a processor and switch with each processor coupled to a communication network among the cores. Also disclosed are techniques for implementing an adaptive last level allocation policy in a last level cache in a multicore system receiving one or more new blocks for allocating for storage in the cache, accessing a selected profile from plural profiles that define allocation actions, according to a least recently used type of allocation and based on a cache action, a state bit, and traffic pattern type for the new blocks of data and handling the new block according to the selected profile for a selected least recently used (LRU) position in the cache.
