US10238014B2
The present disclosure relates to converters. Embodiments of the teachings herein may be employed for converting an input voltage present between two input terminals into an alternating voltage with a prespecified amplitude and frequency for the activation of a single or multiphase load. For example, a converter may include: at least two submodules of an inverter arm connected in series with one another and a heat sink. Each of the submodules may include: a circuit carrier; at least two controllable switching elements electrically connected on the circuit carrier; and a first and a second terminal. The first main terminals of the controllable switching elements may be connected thermally to a cooling surface of the heat sink. The heat sink may include a number of heat sink parts electrically insulated from one another. An electrical connection of the second submodule terminal of the first submodule to the first submodule terminal of the second submodule may include a respective assigned heat sink part.
US10237988B2
An electronic device is provided. The electronic device includes a frame and a display member exposed through an opening of the frame. The display member includes a first glass exposed through the opening to an outside and a second glass disposed on a surface of the first glass. The second glass includes an area formed to project beyond an edge of the first glass such that the area is positioned inside the frame.
US10237980B2
A patterned conductive layer on a flexible substrate includes pads for mounting an array of LEDs, conductive strips, and conductive tabs that couple the conductive strips to the pads. The desired circuit configuration is created by removing select tabs by punching holes or otherwise piercing the flexible substrate at the location of the tabs. In some embodiments, the patterned conductive layer is arranged to permit each LED to be mounted in either of two mirrored orientations, and in some embodiments, the patterned conductive layer is arranged to permit a separation between LEDs that is not predefined by the pattern. In some embodiments, the unmodified patterned conductive layer is arranged to provide a parallel circuit configuration, and the modified patterned conductive layer is arranged to provide a series or series-parallel configuration.
US10237978B2
A fabricating method according to the present disclosure is a component built-in multilayer substrate fabricating method for incorporating a component (12) in a resin multilayer substrate (11) formed by laminating and pressing thermoplastic resin sheets (111a to 111d) so as to crimp them to each other. With the fabricating method according to the present disclosure, a metal pattern (13) is provided on a component mounting surface of the thermoplastic resin sheet (111a). Further, the component (12) is inserted in the area sandwiched by the metal pattern (13). Out of widths relating to the area sandwiched by the metal pattern (13), the width in the component mounting surface side is assumed to be a width W2, and the width in the component-insertion side is assumed to be a width W3, the width W2 being equal to or larger than a width W1 of the component but less than the width W3.
US10237977B2
A method includes forming a multi-stacked electronic device having two or more electronic components, each of the electronic components includes a leadframe, the leadframes of each electronic component are physically joined together using a non-solder metal joining process to form a joint, and the joint is located outside a solder connection region.
US10237975B2
Transparent conductive electrodes comprising merged metal nanowires and the method of making the same are disclosed. The merged nanowire junctions have junction depth (J12) less than the combination of the diameters (d1, d2) of the individual metal nanowires.
US10237973B2
Signal transmission characteristics in a case where a conductive pin is inserted into a through hole to perform connection with an external circuit are improved. A multilayer wiring substrate includes a front layer and a rear layer, and includes a plurality of layers in an inner layer. A conductive portion is provided in each of the layers, and a wiring is disposed on the rear layer. The conductive pin for connection with the external circuit is inserted into the through hole. A land is disposed around the through hole on the rear layer, and the land and the conductive pin are connected to each other through solder.
US10237968B2
An electrooptical apparatus includes an element substrate of which a first terminal group and a second terminal group for connecting each flexible substrate are sequentially formed thereon from a displaying portion. A signal wiring for supplying a video signal to a display control circuit for driving the displaying portion is dispersed and connected to the first terminal group and the second terminal group. In addition, a resistance of the signal wiring for the video signal which passes through the first terminal group and reaches the display control circuit and a resistance of the signal wiring for the video signal which passes through the second terminal group and reaches the display control circuit are substantially equal to each other.
US10237967B2
Among other things, an electronics assembly within an imaging system is provided. The electronics assembly includes a circuit board assembly through which a signal is delivered. The circuit board assembly defines a heat transfer opening between a first side and a second side. An electronics component is electrically coupled to the first side of the circuit board assembly. A heat transfer component supports the electronics component. The heat transfer component includes a base portion coupled to the electronics component and to the circuit board assembly. The heat transfer component includes a heat dissipation portion extending through the heat transfer opening of the circuit board assembly. The heat dissipation portion dissipates heat generated by the electronics component.
US10237965B2
The present invention relates an environmentally robust chassis design for use in high demand or mission critical environments, including power stations, sub-stations, roadside transportation, rail, and industrial applications. The present invention provides a) increased cooling and reliability for the components of electronic equipment, more particularly electronic components, which could affect the power supply, data transmission; and b) increased tolerance to excessive shock and vibration (e.g. can withstand over 20 G of force).
US10237963B2
A radio-frequency (RF) cavity apparatus for accelerating charged particles includes first and second cavity arms. The first and second cavity arms have respective first and second axes of rotational symmetry and each cavity arm includes at least one cell. The first and second cavity arms are connected by a resonance coupler. The cell(s) of the first cavity arm have an axial dimensional parameter that is equal to a corresponding axial dimensional parameter of the cell(s) of the second cavity arm, and the cell(s) of the first cavity arm have at least one non-axial dimensional parameter that differs from corresponding non-axial dimensional parameter(s) of the cell(s) of the second cavity arm.
US10237960B2
A device and method are disclosed in which a source material delivery system can be reoriented so that the path of the source material is not directly towards an irradiation region in operating conditions in which the path is expected to be unpredictable. A shroud provided to protect the flow of source material from being disrupted is segmented so with one part of the shroud being movable with respect to another part of the shroud so that the movable part can avoid interfering with the path of the source material when it is not directly towards the irradiation region.
US10237959B2
A discharge lamp lighting device includes a control unit adapted to control a frequency of the AC electric current supplied to a discharge lamp by a feeding unit, in different manners within a first term and a second term which are alternately repeated, the control unit is adapted to control the frequency of the AC electric current such that, within the first term, the frequency of the AC electric current becomes at least one frequency out of plural set frequencies, and is further adapted to control the frequency of the AC electric current, based on a predetermined frequency and an electric current within the previous first term, such that, within the second term, the frequency of the AC electric current becomes a frequency lower than this predetermined frequency.
US10237958B2
A decision support unit for an outdoor lighting network (100) is disclosed. The outdoor lighting network includes a plurality of lighting units (LU1-LU8) grouped in a plurality of zones (30, 31). The decision support unit includes a controller (20) including safety monitor module (23) arranged to determine a safety factor for each of the plurality of zones (30, 31). The safety factor for each the plurality of zones 30, 31 is determined using at least one factor that represents an aspect that contributes to an assessment of each of the plurality of zones' safety. The decision support unit may also include a decision module (24) that determines a repair priority of a faulty lighting unit (LU1-LU8) using the safety factors determined by the safety monitor module (23).
US10237952B2
An LED fixture includes at least one LED; an electrical power terminal, electrically connected to the LED, the electrical power terminal for electrically connecting the LED to an LED driver, a storage device for storing data in relation to the LED, and a data processing device, electrically connected to the storage device for storing data in the storage device and reading data therefrom, the data processing device being arranged and connected for providing data communication via at least one of the electrical power terminal and the LED.
US10237949B1
A wall-mounted keypad may include a light detector circuit located inside the keypad that is configured to measure an ambient light level in a space. The light detector circuit may receive ambient light through an aperture that is hidden from view by the keypad. The keypad may include a reflector for directing ambient light onto the light detector circuit. The keypad may include an enclosure that houses the light detector circuit. The enclosure may define a recess that exposes at least a portion of the light detector circuit. The enclosure may include a reflector that may focus ambient light received through the aperture onto the light detector circuit. The keypad may include a control circuit that may be configured to illuminate the indicia of respective buttons of the control device in response to actuations of the one or more buttons, in accordance with the measured ambient light level.
US10237947B2
An arrangement for operating an organic radiation-emitting component (D) is specified. The arrangement comprises a driver circuit (T) with at least two driver outputs (TA1, TAn), a decoupling unit (E) with at least two inputs (EE1, EEn) and outputs (EA1, EAn) corresponding to the inputs (EE1, EEn), the radiation-emitting component (D) with at least two electrodes (DE1, DEn), and a contact sensor (S) with a sensor electrode (SE1) which is at least partially formed by one of the electrodes (DE1, DEn) of the radiation-emitting component (D). The radiation-emitting component (D) emits electromagnetic radiation during operation. One of the driver outputs (TA1, TAn) of the driver circuit (T) is coupled in each case, in a low-impedance manner using DC technology, to one of the electrodes (DE1, DEn) of the radiation-emitting component (D). The driver circuit (T) and the contact sensor (S) can be coupled to a common energy source (Q). The contact sensor (S) is decoupled from the driver circuit (T) by means of the decoupling unit (E) in such a manner that contact of the sensor electrode (S) by a user can be detected during operation of the radiation-emitting component (D).
US10237941B2
The current subject matter relates to a lighting device that can be installed in an already existing fixture in a structure. The lighting device can include a light emitting diode (LED) lighting segment and a fluorescent lighting segment. The LED lighting segment can include a LED lighting source, and the fluorescent lighting segment can include a fluorescent lighting source. The LED lighting source can be activated. Motion sensors and/or occupancy sensors can detect motion and/or occupancy of an occupant in the structure. If there is motion or if the occupancy is more than a predetermined threshold, the fluorescent lighting source can be activated. After each regular interval of time, the detection of motion or occupancy can be re-performed. If there is no detection of motion and/or occupancy, the fluorescent lighting source can be deactivated, after a period of time. Related apparatus, systems, techniques and articles are also described.
US10237928B2
An embodiment disclosed herein includes a monolithic graphite electrode. The electrode has a main body having a length of more than 3050 mm. Another embodiment disclosed herein includes an electrode column comprising a plurality of monolithic graphite electrodes. The column has a length of more than 3050 mm of electrode per joint. A further embodiment discussed herein is the practice of increasing the length of the electrode to minimize the occurrence of an electrode joint in the electrode column for a given length. This practice will improve efficiencies for both electrode manufacturers as well as electric arc furnace operators.
US10237927B2
This contrivance model discloses a coil panel consisting of the body, the base used for sealing the body as well as the magnetic stripe and the magnetic vane located at the base bottom from top to bottom. The magnetic vane is a cyclic structure. This contrivance model also discloses an induction cooker. This contrivance model not only can effectively reduce electromagnetic radiation arising from operation of the induction cooker and the coil panel and improve heat emission efficiency, but also features easy installation and disassembly.
US10237922B2
A sheet includes a conductive film, and bus bars including an upper and lower bus bars connected to upper and lower sides of the conductive film. The conductive film includes a recess, a first region between the upper bus bar and the lower bus bar, a second region that is another region between the upper and lower bus bars, and openings in the first region. The upper or lower bus bar is formed along a side of the conductive film including the recess. The first region is between a bus bar at which the recess is positioned and another bus bar facing the recess. A distance between the upper and lower bus bars is shorter in the first region than in the second region. The openings are formed in an upper or a lower part of the first region on a side of the another bus bar.
US10237921B2
A heater assembly is disclosed herein. The heater assembly may comprise a tubular body. The tubular body may include a graphite core disposed in a heating path. The graphite core may be coated with an overcoat layer. The tubular body may include slits that may cut-off heat transfer between portions of the tubular body. The heater assembly may have a configuration comprising a plurality of heating rungs having a predominant portion disposed substantially perpendicular to an upper surface of the heater so that the predominant portion is disposed vertically. The heater assembly may include a flange at a first end and a lip at a second end. The heater assembly configuration provides a heater that exhibits reduced thermal stress and/or reduced CTE mismatch stress particularly compared to other designs.
US10237919B2
The invention relates to a heating element comprising a substrate (1) equipped with a thin-film multilayer, the thin-film multilayer comprising a film (3) suited to being heated, this film having a sheet resistance of between 20 and 200 Ω/square, the heating element also comprising two conductive collectors suited to being fed with electrical voltage, the film suited to being heated being a transparent electrically conductive oxide film and the film (3) suited to being heated not being machined and being electrically connected to the two conductive collectors, the film (3) suited to being heated having a thickness of between 50 nm and 300 nm.The invention allows a heating element, with a film suited to being heated that is simple to manufacture, to be easily installed in an electric vehicle or easily connected to the national grid.
US10237918B2
The present inventive disclosures are generally directed to an improved means to precisely measure temperature at a location remote from a central controller and a means to control heater and/or cooler power at that remote location with a temperature setpoint that is adjustable at the central-controller location, with a remote device/unit connected to the central controller using no more than two wires, employing specialized time-sliced alternating operating modes via those two wires in which high-accuracy current-based temperature readings are transmitted back to a central controller in one mode, and thermal-device power is provided in the other mode. The improved system is, as a result, both very cost-efficient and mass-efficient for controlling a multitude of thermal zones.
US10237917B2
A heater according to an embodiment of the present disclosure includes a heater element including a flat heat generating body, a linear slit formed in a linearly opened manner with one end arranged at an outer circumference of the heat generating body and the other end arranged in the turnover portion of the heat generating body, and a turnover portion formed in an opened manner to continue from the other end, an opening diameter of the turnover portion being larger than a slit width of the linear slit, the heater element generating heat by electrification, and a pair of electrodes connected to a predetermined face of the heater element, a voltage being applied on the electrodes during electrification of the heater element.
US10237913B2
Provided are systems and methods for reversing the conventional roles of central and peripheral devices in a BLE network. Doing so includes implementing an end node (EN) as the sole initiator of a connection between a particular EN and a particular mobile access point (AP). Such implementation includes determining such connection based on a relative proximity of an EN to the mobile AP, and a relative value of the connection between an EN and the mobile AP. Accordingly, a relative location of the EN may be determined based on such proximity, and particularly in response to mobility of the AP.
US10237908B2
A method for topology hiding is disclosed, comprising: receiving, at a gateway, the gateway positioned between a core network and a radio access network, a configuration information request from a base station; analyzing, at the gateway, a topology of the radio access network, the radio access network including the base station; grouping, at the gateway, the base station into a first group based on the topology; sending, from the gateway to the base station, a grouping message to indicate that the base station be placed in the first group; and terminating connections from the core network to one or more base stations in the first group at the gateway as a back-to-back proxy, thereby hiding the topology of the radio access network from the core network.
US10237907B2
An apparatus and method in a heterogeneous wireless communication system reconnect a Mobile Station (MS) to a previously connected cell upon occurrence of a Radio Link Failure (RLF) in a current cell when a portion of a coverage of the second cell is included in a coverage of the first cell. A Mobile Station (MS) stores system information of a first Base Station (BS) of a first cell when performing handover from the first cell to a second cell. When changed system information of the first BS is received from a second BS of the second cell, the MS updates the stored system information using the changed system information. When detecting that a connection with the second cell is lost prior to a handover from the second cell, the MS performs reconnection to the first BS using the stored system information.
US10237906B2
Methods and apparatuses for improving uplink transmissions in a wireless communication system are disclosed herein. In one method, a user equipment receives an indication indicating a type of data that can be transmitted using a cooperation mode. A first data is transmitted using the cooperation mode, in which the first data belongs to the type of data using the cooperation mode based on the indication. A second data is transmitted without using the cooperation mode, in which the second data does not belong to the type of data using the cooperation mode based on the indication. The cooperation mode is enabled when transmitting the first and second data.
US10237900B2
A self-assembling network is configured to automatically and dynamically connect devices used in operations carried out on or near roads bearing vehicle and pedestrian traffic. An automatic, ad hoc network connecting existing and new devices can be used to enhance safety by gathering and exchanging safety critical information. In some cases, existing equipment can be augmented with a network controller and radio frequency communications to permit the devices to join a wireless local network and exchange information over the network. New devices, including wearable devices, can be configured to act as nodes on the wireless local network. Establishing the relative position of vehicles, sensors, wearables, and other nodes on the disclosed ad hoc wireless network allows the coordination of functions based on position.
US10237899B2
A command processing method of a wireless terminal configured to communicate with a transportation means and a mobile terminal. The command data processing method includes receiving command data destined for the transportation means from the mobile terminal and checking an operation status of the transportation means. The method also includes determining whether to deliver the command data to the transportation means based on the operation status of the transportation means and information on the command data and delivering, when the command data is determined to be delivered to the transportation means, the command data to the transportation means.
US10237892B2
An apparatus and method for transmitting an indicator of channel quality while minimizing the use of a broadcast channel is described. A metric of forward link geometry of observed transmission signals is determined. An indicator of channel quality value is determined as a function of the observed transmission signals. An access sequence is selected, randomly, from one group of a plurality of groups of access sequences, wherein each of the plurality of groups of access sequences correspond to different ranges of channel quality values.
US10237884B2
A network device may receive a communication having a geographic position of a user equipment (UE) in a cell based on satellite information. A network device may send information on orthogonal frequency division multiplexing (OFDM) resources in a time slot. The OFDM resources may be scheduled based on the UE and another UE being part of a group and a probability of interference between the UE and another UE being located outside close proximity of the geographic position.
US10237870B2
Managing orthogonal frequency division multiple access (OFDMA) uplink acknowledgements is described herein. An example system can include an interface circuit to generate a physical layer convergence protocol data unit (PPDU) including a physical layer preamble, a first sub-channel field corresponding to a first station, and a second sub-channel field corresponding to a second station. The first sub-channel field can carry a first unicast trigger corresponding to the first station, and the second sub-channel field can carry a second unicast trigger corresponding to the second station. The interface circuit can also transmit the PPDU to the first and second stations.
US10237869B2
A method of remote data transmission over a frequency spectrum divided into a plurality of different elementary channels, between a first device and a second device, including the transmission by the first device of a first signal including a succession of first data by modulation of the first data simultaneously over a number of elementary channels of the plurality of elementary channels and the transmission of a second signal representative of a plan of use of the plurality of elementary channels including a succession of second data at least by modulation of all the second data over a single elementary channel from among said number of elementary channels.
US10237859B2
The present invention relates to a wireless communication system, and more particularly, to a method and apparatus for transmitting an uplink signal. A method for transmitting an uplink signal at a UE in a wireless communication system includes, when a virtual cell ID for a reference signal for demodulation of a physical uplink channel is provided, generating a sequence of the reference signal on the basis of the virtual cell ID, and transmitting the generated reference signal to an eNB. A group hopping pattern of the reference signal can be determined on the basis of the virtual cell ID.
US10237854B2
A WTRU receives a control message intended for the WTRU in a shared physical radio resource space in a transmission time interval (TTI) monitored by the WTRU. The WTRU determines whether the control message is intended for the WTRU based on WTRU identity-masked cyclic redundancy check bits. The WTRU processes the control message. The control message has radio resource assignment information and a separate indication indicating whether the control message is a type of control message associated with an uplink or a downlink transmission. The WTRU processes a downlink transmission received in assigned radio resources in the TTI on a condition that the indication indicates that the control message type is associated with a downlink transmission. The WTRU transmits an uplink transmission in assigned radio resources in a subsequent TTI on a condition that the indication indicates that the control message type is associated with an uplink transmission.
US10237850B2
A system and method for handling conflicts between periodic resources configured or assigned to a wireless device in a communication network including, in one embodiment, a system and method for determining whether a conflict exists between a first periodic resource occurring with a first periodicity and at least one other periodic resource occurring with a second periodicity in a search region defined based on the first periodicity and the second periodicity, and when a conflict exists, configuring the at least one other periodic resource at a conflict-free position in the search region. By defining the search region based on periodicities of conflicting resources, the present disclosure helps to reduce computations and/or processing time required for identifying and resolving conflicts.
US10237841B1
Certain aspects of the present disclosure provide techniques for using a message to update a user equipment (UE) radio capability. For example a method of wireless communication by a user equipment (UE) may include generating a tracking area update (TAU) message with an indication of a UE radio capability update, transmitting the TAU message, and detaching and reattaching the UE from a network if a UE capability inquiry is not received from the network or a capability mismatch between the UE and the network is detected.
US10237839B2
Aspects of the present disclosure provide techniques for phase tracking in wireless communications using frames with some portions that use relatively long symbol durations.
US10237833B2
According to an example embodiment of this application, a method may include by a processor, processing communication with a network element, the communication comprising one or more frames, wherein each frame comprises at least two subframes; receiving a signaling indicating definition of subframe groups; receiving a power control command for controlling a transmission power; and applying the power control command.
US10237830B1
Methods, systems, and devices, including machine-readable media, for dynamic battery power management are disclosed. In some implementations, an electronic device that is powered by a battery senses a voltage provided by the battery and an electric current provided by the battery. The electronic device determines a present state of the battery. The electronic device determines a current limit for the electronic device based on the sensed voltage and electric current and the determined present state of the battery. The electronic device manages power use of the electronic device to maintain electric current draw from the battery at or below the electric current limit.
US10237822B2
In some embodiments, automatic selective enablement of a wireless interface is provided. In some embodiments, a first device such as a recording device broadcasts a notification via a first wireless interface. The notification may be received by a second device such as a network device, which activates a second wireless interface in response. In some embodiments, the second device may transmit a notification via the first wireless interface to indicate that the second wireless interface has been activated. In response to receiving such a notification, the first device may activate its own second wireless interface in order to complete the connection and transmit a data record to the second device. In some embodiments, the first wireless interface is a low-power wireless interface, and the second wireless interface is a high-power wireless interface.
US10237821B2
Provided are a method and apparatus for dormant mode operation in a user equipment. During dormant mode, data transmission between the user equipment and network is suspended. For dormant mode operation, the user equipment determines whether to enter dormant mode, and sends, upon determining to enter dormant mode, a dormant mode entry message containing dormant mode time information to the network.
US10237818B2
A method for beacon information provisioning, transmissions and protocol enhancements includes defining multiple level beacons based on the attributes of beacon information fields/elements. A short beacon may be used in addition to a primary beacon in space-time block code (STBC) modes, non-STBC modes and in multiple bandwidth modes. The short beacons may also be used for Fast Initial Link Setup (FILS) and to extend system coverage range. Beacon transmissions may use adaptive modulation and coding set/scheme (MCS).
US10237817B2
A system and method of locating a wireless connection among a plurality of possible wireless connections. More particularly, a system and method of locating a user preferred wireless connection among a plurality of possible wireless connections. The method includes scanning for available networks and determining whether the available networks satisfy one or more user preferences. The method further includes establishing a secondary network connection with one of the available networks based on one or more user preferences being satisfied.
US10237810B2
The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates beyond 4th-Generation (4G) communication system such as long term evolution (LTE). Provided is a method for processing System Information (SI) by a User Equipment (UE) in a mobile communication system. The method includes receiving, from a first base station (BS), information related to change of SI; and waiting for reception of changed SI based on the information.
US10237806B2
Embodiments of the present invention provide a single platform that provides controller functionality for each of security, monitoring and automation, as well as providing a capacity to function as a bidirectional Internet gateway. Embodiments of the present invention provide such functionality by virtue of a configurable architecture that enables a user to adapt the system for the user's specific needs. Embodiments of the present invention further provide for a software-based installation workflow to activate and provision the controller and associated sensors and network. Embodiments of the present invention also provide for downloading of previously-stored configuration data to the controller from a remote server, and for activation and provisioning of the controller from the previously-stored configuration data.
US10237805B2
In Internet Protocol communications based on mobile station number (MSISDN) such as Rich Communication Services (RCS), the operator in a region which should be used to route services to a user device addressed by a mobile station number can be determined by recording which operator is the source of any capabilities exchange or signed presence subscription messages relating to the mobile station number which are received. The identified operator identities can then be stored in association with the respective mobile station numbers in a routing database. Messages to be sent to mobile station numbers can then be routed based on respective stored operator identities associated with the mobile station numbers in the routing database.
US10237803B2
An electronic device and method thereof are provided. The electronic device includes a communication module configured to communicate with a communication server; an input module configured to receive a user command; and a processor configured to receive a device changing command, via the input module, during a call between the electronic device and a first external electronic device, and transmit, to the communication server, via the communication module, a message for changing the call between the electronic device and the first external electronic device to a call between a second external electronic device and the first external electronic device. The second external electronic device uses a same subscription information as the electronic device, and the message includes call state information of the call between the electronic device and the first external electronic device.
US10237800B2
The present invention relates to a method and device for distributing idle UE by a carrier in eNB of a multi-carrier based mobile communication system. The method of distributing idle UE in a multi-carrier based mobile communication system according to the present invention includes a process of determining a search rate by a carrier on the basis of information representing load on the carrier, a step of determining a cell reselection priority on the idle UE on the basis of the determined search rate, and a process of transmitting the determined cell reselection priority to the idle UE.
US10237798B2
A device establishes a first transmission control protocol (TCP) connection with a client device associated with a wireless network, and establishes a second TCP connection with a server device associated with the wireless network. The device also provides a first TCP window size to the client device via the first TCP connection, and provides a second TCP window size to the server device via the second TCP connection, where the first TCP window size is different than the second TCP window size.
US10237794B2
A method and apparatus are provided for performing acquisition, synchronization and cell selection within an MIMO-OFDM communication system. A coarse synchronization is performed to determine a searching window. A fine synchronization is then performed by measuring correlations between subsets of signal samples, whose first signal sample lies within the searching window, and known values. The correlations are performed in the frequency domain of the received signal. In a multiple-output OFDM system, each antenna of the OFDM transmitter has a unique known value. The known value is transmitted as pairs of consecutive pilot symbols, each pair of pilot symbols being transmitted at the same subset of sub-carrier frequencies within the OFDM frame.
US10237792B2
The present invention relates to a method for detecting a number of user terminals (8a, 8b), each of said user terminals (8a, 8b) comprising a receiver unit (10), a transmitter unit (11) and a control unit (12) arranged to control said receiver unit (10) and transmitter unit (11), each of said user terminals (8a, 8b) also being associated with a wireless communication network (1) comprising a plurality of network cells (2, 3), each being equipped with a node (4, 5). The method comprises detecting (16) communication between each of said user terminals (8a, 8b) and an associated node (4; 5) of said wireless communication network (1). Furthermore, the method comprises: detecting (17) a first control message being transmitted from a user terminal (8a, 8b); detecting (18) a second control message being transmitted from a node (4; 5), said second control message being associated with the first control message; and increasing (19) a counter (15a) representing said number of user terminals (8a, 8b) based on detection of transmission of said control messages. The present invention also relates to a detector device (9) for detecting a number of user terminals (8a, 8b).
US10237786B2
Systems and methods presented herein provide for reducing latency in wireless service through a communication link comprising a virtual Modem Termination System (vMTS) and a modem. The communication link is coupled with a virtualized wireless link. In one embodiment, a method includes transferring a buffer status report (BSR) from a user equipment (UE) through the communication link to a control portion of the virtualized wireless link, generating a wireless grant to allow the data of the UE through virtualized wireless link, and generating a backhaul grant for the UE to transfer data through the communication link based on the wireless grant information.
US10237777B2
Embodiments of the present disclosure provide a method for transmitting and receiving a service between a terminal device and a base station. The terminal device receives radio resource configuration information and indication information from the base station. The radio resource configuration information includes frequency band information of N (N≥2) frequency ranges and characteristic information of radio interface technologies corresponding to each of the N frequency ranges. The indication information indicates a frequency range in which a physical layer resource is to be used by the terminal device to transmit and receive the service. Characteristics of the radio interface technologies include at least one of: a cyclic prefix (CP) length, a duration of an orthogonal frequency division multiplexing (OFDM) symbol, or a subcarrier spacing.
US10237774B2
The invention relates to a process for acquiring the parameters of a mobile radio network (3), whereby regular subscriber terminal devices (1) perform the acquisition without the use of additional external devices (GPS receiver, storage and processing module, notebook . . . ) being necessary. The acquisition of characteristic data can be configured dynamically by the mobile radio system (3) and is preferably performed every time that the user determines a position in any case (when using Location Based Services) or the subscriber terminal device (1) reaches a defined range (4) of the mobile radio network (3), whereby the definition of this range (4) is based either on network-standard field identifiers (Cell ID, LA, RA, URAI TA) or was defined by an open polygon of coordinates. The acquired data are transferred to an acquisition, analysis and processing unit (2).
US10237763B1
A system includes a wireless interface to a central computer system that communicates with multiple mobile communication platforms (MCPs), and logic to receive a request for content from a device aboard a first MCP, the content not stored on the first MCP, the device having an associated data plan. The system includes logic to communicate the request for content to the central computer system, and to receive from the central computer system an indication of a time delay before the content will be available to the device on a non-priority basis, and logic to notify the device of the time delay, and to provide the device with an indication of an impact that receiving the content on a priority basis will have on the data plan.”
US10237762B2
A base station is provided. The base station includes a transmitter and a receiver. The transmitter transmits, to a node including mobility management function, a setup message, the message including both first information about a tracking area supported in the base station and second information indicating a type of the cell of the base station. The receiver receives a response message of the setup message from the node including mobility management function.
US10237758B2
A computer device may include a memory configured to store instructions and a processor configured to execute the instructions to select a base station; obtain one or more metric values for user equipment (UE) devices attached to the selected base station; and determine usage categories for at least some of the UE devices attached to the selected base station, wherein a usage category identifies a combination of a data type, a movement type, and a user type associated with a particular UE device. The processor may be further configured to execute the instructions to classify the obtained one or more metric values based on the determined usage categories; select one or more optimization actions for the selected base station based on the classified one or more metric values; and instruct the selected base station to perform the selected one or more optimization actions.
US10237755B2
A method and apparatus are disclosed for handling beamforming in a wireless communication system. In one embodiment, the method includes receiving a second signal indicating a number of beam sweeping from a cell, wherein there are multiple network nodes in the cell and at least two network nodes of the cell have different beamforming capabilities. The method also includes receiving a first signal from any network node of the cell at multiple time intervals based on the number of beam sweeping.
US10237745B2
Methods and systems for managing access of a communication resource in a licensed assisted access (LAA) network. Each transmission point (TP) of a plurality of TPs provides a first set of information indicative of expected usage of a first communication resource by each TP. Information is transmitted to the TPs to cause each TP to align usage or reservation of the first communication resource with any other TP belonging to a first radio access cluster (RAC) to which the given TP belongs, the first RAC being one in a first set of one or more RACs, wherein each of the plurality of TPs belongs to a respective RAC in the first set of RACs and each RAC in the first set of RACs contains one or more TPs.
US10237743B2
A system deploys electronic countermeasures against unmanned aerial vehicles (UAVs) that are determined to be a threat. A radio transceiver coupled to at least one antenna detects if radio signals are being communicated between a remote control unit and a UAV. A mitigation engine communicatively coupled to the radio transceiver synthesizes an exploit signal to be transmitted to the UAV, wherein the exploit signal is configured to inject commands into the UAV's navigation system. If the system determines that the UAV is operating in an autopilot mode, it transmits an induce-mode signal that causes the UAVs to switch to a communication mode so the UAV is responsive to the exploit signal.
US10237735B2
Apparatus and method for multi cell communication using beamforming in wireless communication system
A multicell access method using beamforming in a wireless communication system is provided. In the method for operating a terminal, an access procedure for accessing a first base station using a first antenna and accessing a second base station using a second antenna is performed. Communication with the first base station is performed using the first antenna. Communication with the second base station is performed using the second antenna.
US10237732B2
A method and device for authenticating a user of a communication device accessing an online service. The online service is accessible over a data network and is provided through a service platform. The communication device is connected to a mobile phone network and to the data network. The communication device includes an interface software application configured to interact with the service platform through the data network for fruition of the online service, and a messaging function configured to send messages through the mobile phone network. A user-side authentication application is provided at the communication device, a provider-side authentication application is provided at the service platform, and an authentication control function is provided in communication relationship with the provider-side authentication application and with the mobile phone network.
US10237730B2
Disclosed herein are methods and systems for encrypting communications using a secure element. An embodiment takes the form of a method including the steps of performing a key-exchange procedure with an endpoint via a voice-communication device to obtain a symmetric seed key for a secure voice session with the endpoint; generating first and second symmetric session keys for the secure voice session based on the obtained symmetric seed key; receiving outbound voice packets from the voice-communication device in connection with the secure voice session, each outbound voice packet including a header and an unencrypted payload; using a first symmetric encryption algorithm and the first symmetric session key, followed by a second symmetric encryption algorithm and the second symmetric session key to generate and output twice-encrypted outbound-voice-packet payloads to the voice-communication device for transmission to the endpoint in connection with the secure voice session.
US10237720B1
A method of enabling a home network to identify a location of its subscriber roaming within a visited network. An Intelligent Data Routing (IDR) application functions as a proxy between a Serving GPRS Support Node (SGSN) of the visited network and a Gateway GPRS Support Node (GGSN) of the home network. The IDR receives a Create PDP Context Request message or an Update PDP Context Request message that is sent from the SGSN to GGSN. The IDR determines whether the Routing Area Identity (RAI) and User Location Information (ULI) Information Elements (IEs) of the Request message have been populated by the SGSN. If the IDR application determines that at least one of these IEs is absent, the IDR application populates them with appropriate values obtained from the SGSN. The routing application sends the modified Request message having the populated RAI and ULI IEs to the GGSN.
US10237714B2
A method and a system for Bluetooth communication, and an electronic device are disclosed. The method includes: acquiring data packets from a data source device by means of data interception within at least a portion of a time period in a Bluetooth communication process, wherein the data interception is a working mode that allows unidirectional acquisition of data packets delivered by the data source device in the Bluetooth communication process.
US10237710B2
A control system for hazardous environments decreases flame paths, decreases punctures to the control system when installing interfaces, and increases safety. The control system may be characterized as a “one size fits all” controller that is able to automatically recognize a plurality of user interfaces. The controller has an enclosure to which the interfaces can be attached. The interfaces may interact with control electronics wholly contained in the enclosure using a variety of “wireless” mechanisms. Such mechanisms include reflecting light waves, infrared (IR) communication, radio-frequency identification, inductive coils, short-range wireless communication, camera images, piezoelectricity, and magnetism, and the like. The interfaces may include switches, indicator lights, smoke detectors, and the like.
US10237708B2
In a network system in which a plurality of data utilizing networks are present, in order to achieve both prevention of data spread across different data utilizing networks and an increase in the number of terminals configuring a data forwarding network, a terminal device that reproduces and forwards data by the store-and-forward system determines participation in a data forwarding network and a data utilizing network by managing network control information for network control and data access control information for data access control simultaneously with data.
US10237702B2
A method, a computer program, and an apparatus for a mobile device for adjusting communication via a mobile communication system. The method includes determining an imminent communication limitation of communication via a mobile communication system based on an anticipated position of the mobile device on a route which is traveled multiple times by the mobile device. The method calculates an anticipated temporal extent of the imminent communication limitation and adjusts the communication via the mobile communication system based on the anticipated temporal extent of the imminent communication limitation.
US10237694B2
Non-limiting examples of the present disclosure describe evaluation of log data of an application/service for the migration of user data to a data center in a geographic region of a user. Log data for the application/service is evaluated over a given time period on a per user basis. Evaluation of the log data comprises determining, for a user, one or more active days within the given time period. An active day comprises one or more call operations made to the application by the user. A primary geographic region of the user may be determined for the given time period based on analysis of the one or more active days of the log data. One or more data centers may be assigned for storage of user data based on the primary geographic region.
US10237688B2
Methods, systems and devices for determining a more precise location of a fixed wireless device and providing an enhanced location based service (eLBS). A fixed wireless device may be configured to determine its approximate location (e.g., a current location waypoint, etc.), communicate with other fixed or mobile wireless devices to receive location information, and determine a more precise location of the fixed wireless device based on the approximate location and the received location information. The fixed wireless device may use the computed location information to provide a location based service and/or send the more precise location to another wireless device for use in providing a location based service.
US10237672B2
An audio headset may receive a plurality of audio signals corresponding to plurality of surround sound channels. The headset may determine, via its audio processing circuitry, context and content of the audio signals. The audio processing circuitry may process the audio signals to generate a pair of stereo signals carrying one or more virtual surround channels, wherein the processing comprises automatically controlling, based on the context and the content of the audio signals, a simulated acoustic environment of the virtual surround channels.
US10237664B2
Disclosed herein are methods, systems, and devices for discontinuously recording audio input representative of an audio environment. The audio environment can be an environment of a recipient of a hearing prosthesis and the discontinuously recorded audio input can be used to characterize the audio environment of the recipient, to control settings of the hearing prosthesis, or to provide some other application. Discontinuously recording the audio input can provide a recording that characterizes the audio environment of the recipient while protecting the privacy of individuals speaking nearby the recipient. Discontinuously recording the audio input may include recording discontinuous time segments of the audio input such that the semantic content of speech within the audio input, the identity of speakers in the audio input, or other private information present in the audio input is masked.
US10237663B2
A device to transmit an audio signal to a user comprises a transducer and a support. The support is configured for placement on the eardrum to drive the eardrum. The transducer is coupled to the support at a first location to decrease occlusion and a second location to drive the eardrum. The transducer may comprise one or more of an electromagnetic balanced armature transducer, a piezoelectric transducer, a magnetostrictive transducer, a photostrictive transducer, or a coil and magnet. The device may find use with open canal hearing aids.
US10237661B2
A speaker device comprises a vibration system, a magnetic circuit system, and an auxiliary system for accommodating and fixing the magnetic circuit system and the vibration system. The vibration system comprises a diaphragm, a centering disk and a voice coil which are joined together. The centering disk comprises a first fixing portion, a second fixing portion provided within the first fixing portion, and a connecting arm connecting the first fixing portion and the second fixing portion. A central position of the second fixing portion is provided with a piezoelectric sheet, the centering disk is provided with a first pad corresponding to the piezoelectric sheet, and the piezoelectric sheet is electrically connected to the first pad. Since a signal emitted by the piezoelectric sheet is mixed with an audio signal emitted by the voice coil-diaphragm, the speaker device of the present invention has improved medium-high frequency effect and acoustic performance.
US10237651B2
An audio processing method and an electronic device for supporting the same are provided. The audio signal processing method includes checking property information of an audio signal in response to a request for playing the audio signal; processing, when property information fulfills a first condition, the audio signal using the first method and, when the property information fulfills a second condition, the audio signal using the second method; and outputting the audio signal processed using one of the first and second methods through a speaker.
US10237644B1
Systems, methods, and computer-readable media are provided for enhancing a user's listening experience by adjusting physical attributes of an audio playback system based on detected environmental attributes of the system's environment.
US10237639B2
A system and method for performing microphone gating operations, is disclosed. The system and method include a transmitter configured to emit a transmit signal towards an object and a receiver configured to receive a reflected signal from the object, the reflected signal corresponding to the transmit signal. The system and method also include a controller configured to instruct the transmitter to emit the transmit signal and receive the reflected signal from the receiver. The controller is further configured to detect motion of the object based upon the reflected signal and turn a microphone on or off based upon the motion of the object.
US10237633B2
An optical node supporting a modular deployment and upgrade of optical spectrum includes one or more C+L-Band amplifier modules; and a modular base module configured to interface one or more C-Band optical modems; wherein, in an initial deployment configuration, the modular base module provides channelized Amplified Spontaneous Emission (ASE) loading for select channels in the C-Band via a first ASE noise source coupled to a multiplexer for the C-Band, bulk ASE loading over the L-Band via a second ASE noise source coupled to an L-Band output, and an upgrade port for connection to an L-Band upgrade module. The L-Band upgrade module can selectively connect to the upgrade port to provide an L-Band upgrade configuration where the L-Band upgrade module and the modular base module coordinate transition of the bulk ASE loading to L-Band channelized ASE loading via a third ASE noise source.
US10237630B2
A transmission system, a receiver and a method for satellite signal transmission, wherein the satellite signals includes respective data streams consisting of a sequence of data packets. The method incudes: subdividing the data packets of the data stream, through a splitter, into a first and at least one second data pseudo-streams; modulating the first and at least one second data pseudo-streams through a first and at least one second modulators, respectively; transmitting the modulated data pseudo-streams through respective transmission channels (Ch#1 . . . Ch#N), wherein, in order to generate the data pseudo-streams, the splitter will: select each data packet of the data stream; interrogate the modulators in a sequential manner in order to identify that modulator which, among the modulators, is available to accept the data packet, and send the latter to it; send a null data packet to the remaining modulators.
US10237626B2
The present invention provides for eliminating the requirement for cable modems and routers to be installed in CATV system subscriber homes, and/or establishments, by instead including the cable modems and routers in a CATV provider's main distribution line, for sharing amongst a plurality of subscriber homes and/or establishments.
US10237617B2
A user interface allows for blending of television program choices from which a viewer may select, the blending representing options for linear and non-linear programming presented together within a single hierarchy of a designated category. The blending may further include managed content relevant to the designated category, where desired. Such designated categories may include television programming categories and/or content categories. The options for linear and non-linear programming may be presented together within a single screen of the user interface.
US10237616B2
A computer system may include at least one processor and at least one memory storing instructions that, when executed, cause the at least one processor to perform a process. The process may include receiving audio data from a user device, and accessing content data including at least one audio signature associated with video content. The process may also include correlating the audio data with the at least one audio signature and identifying recognized video content based on the correlation of the audio data with the at least one audio. The process may also include receiving tuning data including content being presented on a display component. The process may further include correlating the recognized video content with the tuning data, determining viewed video content based on the correlation of the recognized video content with the tuning data, and storing the viewed video content in a user array.
US10237615B1
Video edits are generated to create highlight videos of gameplay of an online game. The video edits include one or more video clips of the online game. A video clip includes a portion of a recording of the gameplay of the online game. From user emotional manifestations, events of interests, and/or other information of the online game, the portion of the recording of the online game to include in the video clip are determined. The user is presented with access to the video edits and/or previews to the video edits.
US10237614B2
In one embodiment, a method comprising receiving data of a plurality of viewports generated from a content item during rendering of the content item, receiving data about at least one feature included in the content item, comparing the data of the plurality of viewports with the data about the at least one feature included in the content item, and computing a score representing to what extent the at least one feature is included in the plurality of viewports. Related apparatus and methods are also described.
US10237610B1
A method and system are provided for assigning metadata candidates to a commercial by performing image analysis on a plurality of the video frames to identify video frames that include one or more of identifiable product-related logos, brand-related logos, product-related text, or brand-related text which appear in the video frames, capturing frame data for such video frames, calculating a persistence metric from the frame data for each of the identifiable product-related logos, brand-related logos, product-related text, or brand-related text, comparing the persistence metric for each of the identifiable product-related logos, brand-related logos, product-related text, or brand-related text to a predetermined threshold value, and assigning to the commercial, the identified products or brands as metadata candidates when the persistence metric exceeds the predetermined threshold value.
US10237602B2
A method of generating a personalized video for a user of a social networking service. For a plurality of images associated with the user, respective first metrics are determined for respective images of the plurality of images based on one or more predefined image-content criteria, a first set of images is selected from the plurality of images based at least in part on the respective first metrics, and the personalized video is populated with the first set of images. The method further includes providing the personalized video to the user for viewing.
US10237601B2
A distribution system and reception apparatus, and methods thereof, are provided for broadcasting and receiving a plurality of non-backwards-compatible services. The broadcasting method includes receiving, by a first service provider, a plurality of first services, which include a first service from each of the first and second service providers. The first service provider generates a first broadcast multiplex, including the plurality of first services, and broadcasts the first broadcast multiplex on a first broadcast channel allocated to the first service provider. A second service provider receives a plurality of second services, which include a second service from each of the first and second service providers. The second service provider generates a second broadcast multiplex, including the plurality of second services, and broadcasts the second broadcast multiplex on a second broadcast channel allocated to the second service provider.
US10237597B2
A reception apparatus includes receiver and processing circuitry. The receiving circuitry is configured to receive a broadcast stream. The processing circuitry is configured to extract a service list table (SLT) from the broadcast stream. The SLT includes service information for each of a plurality of services in the broadcast stream. The processing circuitry is configured to determine whether the broadcast stream includes a digital rights management (DRM) service that is supported by the reception apparatus based on service category information in the service information for the plurality of services in the broadcast stream. The processing circuitry is configured to acquire DRM-related information, which is associated with the reception apparatus and delivered in the DRM service, based on a determination that the broadcast stream includes the DRM service that is supported by the reception apparatus.
US10237593B2
Monitoring quality of experience (QoE) using a no-reference (NR) method. An uncompressed audio/video (AV) stream is received from output of a device under test (DUT), where the uncompressed AV stream includes content that is known to be devoid of a set of one or more AV artifacts. At least one of the set of AV artifacts is automatically tested for its existence using a no-reference method that does not use a comparison to an input reference AV stream. Upon determining that there is an AV event representing one of the set of AV artifacts based on the automatic testing, a video clip that includes the AV event is automatically generated. The automatically generated video clip is stored.
US10237586B2
A method includes identifying a plurality of user-interested multimedia files based at on one of a history of a plurality of user multimedia searches, a plurality of user multimedia views, or a history of multimedia sharing with other users. The method creates a catalog of the plurality of user-interested multimedia files, wherein the catalog includes one of more groups of the plurality of multimedia files based on one of a multimedia file length, the history of the plurality of user multimedia searches, the plurality of user multimedia views, or a history of multimedia shares with other users. The method generates a novel multimedia file, where combining one generates the novel multimedia file or more individual multimedia files selected from the catalog of multimedia files.
US10237572B2
Provided is an apparatus for decoding a moving picture that determines a quantization step size of a previous coding block according to scan order as the quantization step size predictor of the current coding block when a quantization step size of a left coding block of a current coding block and a quantization step size of an above coding block of the current coding block are unavailable and determines an available motion vector encountered first when retrieving motion vectors in the order of motion vector of a first predetermined position and motion vector of a second predetermined position in a reference picture as a temporal motion vector candidate. Therefore, it is possible to reduce the amount of coding bits required to decode motion information and the quantization step size of the current prediction block.
US10237566B2
A GPU loads point sprites that represent coded blocks of transform coefficients of one or more frames encoded in a bitstream and loads a transform kernel as a transform kernel texture. The GPU constructs an output frame using an inverse transform on the coded blocks of transform coefficients by transforming the point sprites with the transform kernel texture and by optionally dequantizing the point sprites. A single render pass may be used in which the rasterization formula performs the inverse transform and optionally dequantization. To preserve bandwidth, a CPU may refrain from sending the GPU at least some zero valued transform coefficients for the point sprites. Also, to reduce processing, the transform coefficients can remain in a zig-zag arrangement. The transform kernel texture used in the decoding can correspond to a modified version of the basis matrices used to encode the frame, which compensates for the zig-zag arrangement.
US10237565B2
In one example, a device for coding video data includes a video coder configured to code, for a bitstream, information representative of which of a plurality of video coding dimensions are enabled for the bitstream, and code values for each of the enabled video coding dimensions, without coding values for the video coding dimensions that are not enabled, in a network abstraction layer (NAL) unit header of a NAL unit comprising video data coded according to the values for each of the enabled video coding dimensions. In this manner, NAL unit headers may have variable lengths, while still providing information for scalable dimensions to which the NAL units correspond.
US10237554B2
A method and apparatus for video encoding to generate a partitioned bitstream without buffering transform coefficient and/or prediction data for subsequent coding units are disclosed. An encoder incorporating an embodiment according to the present invention receives first video parameters associated with a current coding unit, wherein no first video parameters associated with subsequent coding units are buffered. The encoder then encodes the first video parameters to generate a current first compressed data corresponding to the current coding unit. A first memory address in the first logic unit is determined and the encoder provides the current first compressed data at the first memory address in the first logic unit.
US10237550B2
When carrying out an intra-frame prediction process to generate an intra prediction image by using an already-encoded image signal in a frame, an intra prediction part 4 selects a filter from one or more filters which are prepared in advance according to the states of various parameters associated with the encoding of a target block to be filtered, and carries out a filtering process on a prediction image by using the filter. As a result, prediction errors which occur locally can be reduced, and the image quality can be improved.
US10237548B2
Systems and methods are provided for alleviating bandwidth limitations of video transmission, enhancing the quality of videos at a receiver, and improving the VR/AR experience. In particular, an improved video transmission and rendering system is provided for generating high-resolution videos. The systems have therein a transmitter and a VR/AR receiver; the transmitter includes an outer encoder and a core encoder, while the receiver includes a core decoder and an outer decoder. The outer encoder is adapted to receive the video from a source and separately output a salient video and an encoded three-dimensional background, and the outer decoder is adapted to merge the background with the salient video thereby producing an augmented video. Also provided is a system that simulates pan-tilt-zoom (PTZ) operations without PTZ hardware. Further provided are methods for video transmission whereby a three-dimensional background model is generated, a background independently encoded, updated incrementally, and the background and the updates transmitted independently from the video.
US10237547B1
A method for testing energy efficiency of a display device having automatic brightness control (ABC) and local dimming functions includes the following steps: S1: executing an estimation program to obtain an estimation value of on-mode average power consumption of the display device; S2: when the estimation value is greater than or equal to a threshold value, adjusting a turn-on preset brightness value, first brightness adjustment ratios, and/or second brightness adjustment ratios to cause the estimation value to be less than the threshold value; and, S3: when the estimation value is less than the threshold value, actually measuring the display device to obtain a measurement value of the on-mode average power consumption of the display device.
US10237546B2
A videoconference equipment monitoring system that continuously monitors and diagnoses the health of the system's network and devices using vendor-agnostic diagnostic hardware/software. The system comprises a monitoring server and one or more executable probes, wherein each executable probe is operable to collect data from devices in the network, communicate with other executable probes to collect internal network data, and communicate with the monitoring server to send information relating to the stains of networks and devices.
US10237544B2
The present invention provides an open head mount display device and a display method thereof, relates to the field of head mount display technology, and can solve technical problems (such as a tedious operation, a poor display effect, an inaccurate position of the display image or the like) of the open head mount display device in the prior art. The open head mount display device of the present invention comprises: a display unit for providing a display image to user's eyes; an image acquisition unit for acquiring an image of an external object; an image analysis unit for analyzing and determining a position of the external object relative to the user's eyes in accordance with the image acquired by the image acquisition unit; and an image adjusting unit for adjusting the display image in accordance with an analysis result of the image analysis unit.
US10237541B2
The stereoscopic image display device includes: an observer position measuring unit which measures the observing position of the observer; an image processing unit which calculates the relative position of the observing position of the observer and the stereoscopic display panel, calculates the luminance adjustment amount suited for stereoscopic image display for the relative position, and performs luminance adjustment processing on the image data according to the luminance adjustment amount; and a stereoscopic display panel unit which projects the image data on which the luminance adjustment processing is performed to the right eye and the left eye of the observer via the stereoscopic display panel.
US10237539B2
A 3D display apparatus is provided. The 3D display apparatus includes a display panel and a viewing area separator disposed on a front side of the display panel and configured to provide a plurality of optical views having different viewpoints to a viewing zone, and a processor configured to render a plurality of image views having different viewpoints based on a depth of an input image and provide a multiview image by arranging the plurality of image views on the display panel in an arrangement pattern. The processor is further configured to determine, based on the arrangement pattern, an estimated crosstalk occurring between the plurality of image views having the different viewpoints, correct the plurality of image views by performing crosstalk inverse compensation according to the estimated crosstalk, and provide the multiview image based on the crosstalk inverse compensation.
US10237532B2
A method of colorizing a 3D point cloud includes receiving the 3D point cloud, receiving a 2D color image acquired by a camera, creating a 2D intensity image of the 3D point cloud based on intrinsic and extrinsic parameters of the camera, generating a set of refined camera parameters by matching the 2D intensity image and the 2D color image, creating a depth buffer for the 3D point cloud using the set of refined camera parameters, determining a foreground depth for each respective pixel of the depth buffer, and coloring the point cloud by, for each respective point of the 3D point cloud: upon determining that the respective point is in the foreground, assigning a color of a corresponding pixel in the 2D color image to the respective point; and upon determining that the respective point is not in the foreground, not assigning any color to the respective point.
US10237528B2
Embodiments are directed towards enabling digital cameras to create a 3D view, which can be re-rendered onto any object within a scene, so that it is both in focus and a center of perspective, based on capturing a single set of multiple 2D images of the scene. From capturing a single set of 2D images for a scene, a depth map of the scene may be generated, and used to calculate principal depths, which are then used to capture an image focused at each of the principal depths. A correspondence between a 2D image of the scene and the principal depths are determined that corresponds to a specific principal depth. For different coordinates of the 2D image, different 3D views of the scene are created that are each focused at a principal dept that corresponds to the given coordinate.
US10237526B2
A shooting method comprising the steps of: defining at least two sub-regions on a shot picture; using the at least two sub-regions as color temperature reference regions to conduct white balance adjustment and shoot photographs; determining a color temperature reference region selected on a shot photograph; and calling out a photograph obtained by shooting after white balance adjustment according to the selected color temperature reference region from the shot photographs and displaying same, so that it is realized that photographs are shot first and then white balance adjustment is conducted thereon. Although photographs are shot first and then white balance adjustment is conducted thereon, in fact, many photographs have been obtained after independent white balance adjustment is conducted when the photographs are shot. Therefore, embodiments may accurately restore a previous white balance effect in a shooting environment after the color temperature reference regions are selected afterwards.
US10237525B2
A luminance indicated by an HDR signal is appropriately displayed. A first image processing unit (22) converts, in accordance with a maximum luminance level indicated by an HDR signal input to the first image processing unit (22), a gradation performance indicated by the HDR signal into a prescribed gradation performance according to a display panel (10), and a panel control unit (27) converts, in accordance with the maximum luminance level indicated by the HDR signal and a maximum luminance displayable by the display panel (10), a gradation value indicated by the HDR signal into a gradation value displayable by the display panel (10).
US10237522B2
A cooling device according to an embodiment of the invention includes an axial-flow fan and a heat sink having a fin assembly in which a recess portion is formed on a side thereof which faces the axial-flow fan to thereby provide a cooling device in which a space necessary for cooling is reduced, a light source unit including the cooling device and a projector including the light source unit.
US10237519B2
An imaging apparatus includes an image-forming optical system that forms an image by using optical signals; an imaging device that includes a plurality of pixels, receives, with the plurality of pixels, the optical signals used to form the image, and converts the optical signals into electric signals; and a color filter that is located between the image-forming optical system and the imaging device and has a light transmittance which differs according to positions on the color filter corresponding to the plurality of pixels and according to a plurality of wavelength bands.
US10237518B2
A mobile body photographs an image with a camera while moving, and transmits to a control apparatus image data representing the photographed image and state information indicating the state thereof including the location thereof. The control apparatus displays a map including a moving range of the mobile body on a display unit and overlays a route of the mobile body on the map to display the route. The control apparatus detects an occurrence of an event such as finding of an intruder and the location of the mobile body at the time of the occurrence of the event, based on the received image data and state information, and displays a marker indicating the detected location over the map. Whenever an event occurs, an additional marker is displayed over the map and the history of the past events is recorded on the map.
US10237517B2
An electronic device displays an image during a communication between two people. The image represents one of the people to the communication. The electronic device determines a location where to place the image and displays the image such that the image appears to exist at the location.
US10237516B2
A video display with high image quality is achieved even when a frame cycle varies for each frame. A video display system includes a video source device 11 which outputs a video signal and a display device 12 which displays a video based on a video signal output from the video source device 11. The video source device 11 includes a drawing time prediction unit 104 and a transmitting unit 102. The drawing time prediction unit 104 calculates frame interval information indicating an interval from when a video signal of a first frame is output to when a video signal of a second frame to be a next frame of the first frame is output. The transmitting unit 102 transmits the frame interval information calculated by the drawing time prediction unit 104 to the display device 12.
US10237514B2
Disclosed herein is a camera system including, a camera apparatus having, an image sensor, a correction section, a first transmission processing section, and a synchronization processing section, and a video processing apparatus having a second transmission processing section and a conversion section, wherein the video processing apparatus outputs the video data obtained by the conversion by the conversion section.
US10237507B2
An analog-to-digital converter includes a comparator having paired differential input ends, and a first capacitor and a second capacitor each provided at respective differential input ends. The first capacitor includes a plurality of first sub-capacitors that are coupled side by side with one another, and the second capacitor includes a plurality of second sub-capacitors that are coupled side by side with one another. The plurality of first sub-capacitors and the plurality of second sub-capacitors are mixedly arranged in each column of a plurality of columns.
US10237506B2
Disclosed is an image adjustment apparatus including a receiver which is configured to receive a first input image of an object which is time-synchronously captured and a second input image in which a motion event of the object is sensed time-asynchronously, and an adjuster which is configured to adjust the first input image and the second input image.
US10237500B2
The present technology relates to a solid-state imaging device that can improve imaging quality by reducing variation in the voltage of a charge retention unit, a method of driving the solid-state imaging device, and an electronic apparatus.A first photoelectric conversion unit generates and accumulates signal charge by receiving light that has entered a pixel, and photoelectrically converting the light. A first charge retention unit retains the generated signal charge. A first output transistor outputs the signal charge in the first charge retention unit as a pixel signal, when the pixel is selected by the first select transistor. A first voltage control transistor controls the voltage of the output end of the first output transistor. The present technology can be applied to pixels in solid-state imaging devices, for example.
US10237499B2
A method of processing an image using an electronic device is provided. The method includes displaying at least part of a first image which is obtained through a first image sensor and at least part of a second image which is obtained through a second image sensor through a display unit which is functionally connected to the electronic device, storing the at least part of the first image, storing the at least part of the second image in response to a detecting of a signal, and storing the at least part of the first image and the at least part of the second image to be simultaneously replayed as at least one image.
US10237498B1
Extension devices such as upstream facing port devices (UFP devices) and downstream facing port devices (DFP devices) connect via an extension medium. When a UFP device and a DFP device pair with each other, DisplayPort video and/or audio information from a DisplayPort source device can be presented by a DisplayPort sink device, which are coupled to the UFP device and DFP device, respectively. In some embodiments, the DFP device may train a DisplayPort link to the DisplayPort sink device regardless of whether it is receiving actual data from a UFP device, and may provide placeholder data to the DisplayPort sink device in order to keep the link active. The DFP device may then replace the placeholder data with the actual data from the UFP device, once received, and may thereby seamlessly switch the DisplayPort sink device from presenting placeholder data to presenting data from the DisplayPort source device.
US10237496B2
A system configured to host a teleconference session is disclosed. The system hosts a teleconference session between a plurality of client computing devices. The system provides transitions of displayed content between various positions of a user interface that displays a teleconference stream. The transitions can occur in response to an event that changes a state of the teleconference session, where the state of the teleconference session can be associated with a total number of users participating in the teleconference session. Accordingly, in various examples described herein, a change in state of the teleconference session can be attributed to an event in which a user joins the teleconference session or an event in which a user leaves the teleconference session.
US10237491B2
Provided is a method of controlling an electronic apparatus. The method includes: generating a focus map that indicates focus values of a plurality of blocks defined by splitting a field; continuously capturing a plurality of images corresponding to the focus values in the focus map; and storing the plurality of images, focus value information of each of the plurality of images, and focus value information of the field.
US10237488B2
An image capturing apparatus includes an image capturing unit having an image capturing device; and a control unit that calculates a control value of exposure conditions on the basis of an image signal for output, the image signal for output being generated by exposing the image capturing device under the exposure conditions including an exposure time for image output for every unit time, and corrects the control value on the basis of a detection image signal, the detection image signal being generated by adding at least one of an exposure time for first detection longer than the exposure time for image output and an exposure time for second detection shorter than the exposure time for image output within a unit time.
US10237486B2
The image-capturing apparatus includes a camera controller performing communication with a lens apparatus, and a camera image stabilizer performing, using image stabilization information, an image stabilization operation. The camera controller sets, before receiving from the lens apparatus first image stabilization information produced by the lens apparatus depending on a shake of the lens apparatus, second image stabilization information usable for the image stabilization operation, causes the camera image stabilizer, when receiving the first image stabilization information, to perform the image stabilization operation using the first image stabilization information, and causes the camera image stabilizer, when not receiving the first image stabilization information, to perform the image stabilization operation using the second image stabilization information.
US10237483B2
A behavioral recognition system may include both a computer vision engine and a machine learning engine configured to observe and learn patterns of behavior in video data. Certain embodiments may provide image stabilization of a video stream obtained from a camera. An image stabilization module in the behavioral recognition system obtains a reference image from the video stream. The image stabilization module identifies alignment regions within the reference image based on the regions of the image that are dense with features. Upon determining that the tracked features of a current image is out of alignment with the reference image, the image stabilization module uses the most feature dense alignment region to estimate an affine transformation matrix to apply to the entire current image to warp the image into proper alignment.
US10237482B2
A monitoring camera sets ON or OFF of swing correction in accordance with setting information about whether or not the swing correction of an image (that is, captured image) captured by an image sensor is performed, and corrects swing by cutting out a part of the captured image based on a swing detected value of a vibration sensor in a case where the swing correction is set ON. The monitoring camera outputs the captured image while maintaining a state thereof in a case where the swing correction is set OFF.
US10237477B2
Various embodiments of the present invention relate generally to systems and methods for analyzing and manipulating images and video. In particular, a multi-view interactive digital media representation can be generated from live images captured from a camera. The live images can include an object. An angular view of the object captured in the live images can be estimated using sensor data from an inertial measurement unit. The determined angular views can be used to select from among the live images and determine when a three hundred sixty degree view of the object has been captured. When the plurality of images is output to a display, the object can appear to undergo a 3-D rotation, such as a three hundred sixty degree rotation, through the determined angular view where the 3-D rotation of the object is generated without a 3-D polygon model of the object.
US10237474B2
One embodiment of an apparatus includes a reference position receiving unit configured to receive intermediate or end panorama reference position information input by a user, and a control unit configured to control an imaging device to begin generating a plurality of images to be used to generate a panoramic image based on the intermediate or end panorama reference position information input by the user after the reference position receiving unit receives the intermediate or end panorama reference position information.
US10237467B2
An image capturing device adapted to capture a plurality of images of an object and an image capturing method are provided. The image capturing device includes an image sensing element, a first lens element, a second lens element and a variable focal length lens element. The image sensing element includes a plurality of image sensing pixels. The first lens element focuses a beam coming from the object to a focus position in a range of depth of focus. The variable focal length lens element is disposed between the first lens element and the second lens element or inside the first lens element, and is configured to adjust a focus object distance of the image capturing device. The beam has an image width on an image plane of the range of depth of focus. The image width is smaller than a first pixel width.
US10237466B2
The present technology relates to an image processing device and method, and a program for enabling easier recognition of the degree of focus of an image after photographing.A focus area determining unit calculates focus scores based on a photographed image, the focus scores indicating the degrees of focus of the respective areas in the photographed image. A warning control unit determines the degree of focus of a predetermined area in the photographed image in accordance with the focus scores for the respective areas, and issues a warning instruction in accordance with a result of the determination. The warning is issued by displaying the warning, outputting a warning sound, vibrating, or emitting light, for example. As the degree of focus is determined in accordance with the focus scores, neither blurring nor defocusing is caused, and the user can be prompted to check the degree of focus. The present technology can be applied to digital still cameras.
US10237462B2
The present invention relates to a camera module, the module including: a PCB; an image sensor mounted on the PCB and formed with an image pickup device; a base mounted on the PCB and including a plated portion formed at a lower center with an opening mounted with an IR filter; a lower spring plate formed with a conductive material; a spacer arranged on an upper surface of the lower spring plate and forming a staircase structure by a rib wrapping a periphery of the lower spring plate to supportively apply a pressure to the lower spring plate; a lens actuator including a bobbin, and a yoke; an upper spring plate coupled to an upper surface of the lens actuator; and a cover attached to an upper surface of the upper spring plate.
US10237459B2
In a system for determining liveness of an image presented for authentication, a reference signal is rendered on a display, and a reflection of the rendered signal from a target is analyzed to determine liveness thereof. The analysis includes spatially and/or temporally band pass filtering the reflected signal, and determining RGB values for each frame in the reflected signal and/or each pixel in one or more frames of the reflected signal. Frame level and/or pixel-by-pixel correlations between the determined RGB values and the rendered signal are computed, and a determination of whether an image presented is live or fake is made using either or both correlations.
US10237455B2
A camera system includes a camera mounting frame having a plurality of camera mounts. Each camera mount is configured to hold a respective camera at a respective lens orientation such that mounted cameras provide different respective lens orientations relative to each other, with each mounted camera providing a different field of view facing outward from the mounting frame. The camera system may provide obstruction-free, fully spherical image and video capture to record spherical images or spherical videos in which the nadir hole and/or a physical support element of the camera system is eliminated or reduced in size during the digital stitching process of the image or video.
US10237445B2
In one example, halftone data comprising first data and second data representing a plurality of pixels in a halftone is generated. The first data associates a first subset of the plurality of pixels in the halftone with a first colorant, the first subset defining a first region in the halftone. The second data associates a second subset of the plurality of pixels in the halftone with a second colorant different from the first colorant, the second subset defining a second region in the halftone. The first subset of the plurality of pixels in the halftone and the second subset of the plurality of pixels in the halftone are mutually exclusive, and the first region is at least partially enclosed by the second region.
US10237440B2
A printing apparatus capable of adding information to a printing target image includes an addition unit configured to add the information, a setting unit configured to set an area to which the information is added based on a user operation, a specification unit configured to specify a length of a sheet used for printing in a sheet conveyance direction, and a control unit configured to control, in a case where the length of the sheet in the sheet conveyance direction is not specified, the addition unit to add the information into a leading end side area in the sheet conveyance direction even if a trailing end side area is set by the setting unit as the area to which the information is added.
US10237436B1
Extraction of specific color plane to support multiple spot layer range for N-Up copying or printing
Print jobs call for printing multiple logical pages on the same sheet, using base colorants and an extension colorant, and call for a different number of printing passes of the extension colorant for different logical pages. A first bitmap is created, and a first printing pass prints the first bitmap. The first bitmap is then modified to leave only the extension colorant plane, to create a modified bitmap; and a second printing pass prints the modified bitmap on the same sheet. The modified bitmap is additionally modified by removing printing pixels for the logical pages that do not contain an instruction to perform an additional printing pass of the extension colorant; and an additional printing pass prints the modified bitmap. These printing passes are repeated until no more of the logical pages contain the instruction to perform an additional printing pass of the extension colorant.
US10237425B2
An image processing apparatus including a transmission function for transmitting an image sets whether to permit use of a destination not previously registered. The image processing apparatus also receives, from an external apparatus, data including at least a destination field. The image processing apparatus sets the transmission destination based on destination information included in the destination field of the received data upon a condition that a setting is set permitting use of a previously un-registered destination and does not set the transmission destination based on the destination information included in the destination field of the received data upon a condition that a setting is set prohibiting use of a previously un-registered destination.
US10237418B2
Methods, systems, and computer readable media for charging based on radio congestion in mobile networks are disclosed. In some examples, a method includes receiving a radio congestion message specifying a user plane congestion level for a radio access network (RAN) from a RAN congestion awareness function (RCAF) for the RAN. The method includes providing the user plane congestion level to a charging system. The method includes, at the charging system, altering one or more charging records for one or more respective subscribers accessing the RAN with user equipment (UE) based on the user plane congestion level.
US10237415B2
A method of managing communications between communication devices within a digital intercom system includes providing input and output tables for each communication device. The tables for each device are made up of cells formed from linear arrays corresponding to communication channels and the other devices. When two devices communicate on a given channel, a cell in the appropriate input and output table is identified based on the channel and the devices communicating. The cells provide volume control information which can be relied upon to determine if or to what degree audio signals should be transferred between the devices.
US10237401B2
A system for recording voice calls, comprising a plurality of endpoints, a call controller for establishing call connections between the endpoints, a storage element, and a middlebox for storing and forwarding call control packets and voice packets between the endpoints and call controller, and intercepting and forwarding predetermined voice packets to the storage element for archiving.
US10237400B2
A method for estimating, in a broadband communication system including an access network and a plurality of broadband communication lines associated with the access network, a sustainable speed that can be sustained by a selected broadband communication line of the plurality of lines.
US10237389B2
Systems, devices, and methods are disclosed for wireless communication of analyte data. One such method includes, during a first interval, establishing a first connection between an analyte sensor system and a display device. During the first connection, the method includes exchanging information related to authentication between the analyte sensor system and the display device. The method includes making a determination regarding whether authentication was performed during the first interval. During a second interval, the method may include establishing a second connection between the analyte sensor system and the display device for transmission of an encrypted analyte value, and bypassing the exchanging of information related to authentication performed during the first connection. The method also includes, during the second interval, the analyte sensor system transmitting the encrypted analyte value to the display device, if the determination indicates that the authentication was performed during the first interval.
US10237384B2
A hands-free mount for a mobile device. An example hands-free mount includes a first magnetic attachment for combining with the mobile device, and a second mating magnetic attachment for combining with the first magnetic attachment. In an example, the hands-free mount includes a housing for the second mating magnetic attachment. A strap may be fitted through the opening in the housing to secure the housing to an object for attaching the mobile device to the object via magnetic connection of the first magnetic attachment on the mobile device to the second mating magnetic attachment of the housing. An example hands-free mount may also include a kickstand on the housing. The kickstand in the open position supports the mobile device in a substantially upright position. The kickstand folds into the closed position for carrying the mobile device.
US10237379B2
An example method for distributed service chaining is provided and includes receiving a packet belonging to a service chain in a distributed virtual switch (DVS) network environment, the packet includes a network service header (NSH) indicating a service path identifier identifying the service chain. The packet is provided to a virtual Ethernet module (VEM) connected to an agentless service node (SN) providing an edge service such as a server load balancer (SLB). The VEM associates a service path identifier corresponding to the service chain with a local identifier such as a virtual local area network (VLAN). The agentless SN returns the packet to the VEM for forwarding on the VLAN. Because the VLAN corresponds exactly to the service path and service chain, the packet is forwarded directly to the next node in the service chain. This can enable agentless SNs to efficiently provide a service chain for network traffic.
US10237377B2
A packet rewriting apparatus is arranged between a tunnel end point and a switch that refers to content of the original header to determine processing to be applied to a packet. The packet rewriting apparatus is provided with: a packet rewriting rule storage unit that stores packet rewriting rule(s) for writing information corresponding to a virtual network identifier included in an additional header of a packet outputted from a tunnel end point, to a prescribed region of the original header; and a packet rewriting unit that rewrites, in accordance with the packet rewriting rule, to a packet in which information corresponding to the virtual network identifier is written to the original header of a transmitted packet.
US10237372B2
Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for managing operation of telecommunications devices. In one aspect, a method includes actions of executing a container program that lacks scripts that manage operation of telecommunications devices that interact with a cloud platform, monitoring messages generated by the telecommunications, filtering the messages to select a subset of messages that trigger execution of the scripts by the container program, identifying, for each selected message in the subset of messages and from an index of available scripts, a particular script that is executed in response to receipt of the selected message, merging each particular script with the container program to create a management program that manages operation of the telecommunications devices based on the subset of messages, and managing operation of the telecommunications devices with the management program.
US10237359B2
The present invention includes a wireless communication method and device comprising a one-to-one exchange of wireless electronic device identifications or unique profile IDs between a sending and a receiving party who are both registered users of the electronic business/personal card service and further comprising upload of the wireless electronic identifications to a data server computer system wherein said system matches said identifications with those of registered users and said computer system displays information about the user associated with each identification.
US10237358B2
A remote location monitoring system, for example, a home monitoring or weather monitoring system may include one or more sensors and/or receivers at a first location such as a residence or business to be monitored. The sensors and receivers may communicate with a remote central server via a gateway device and the detection data received from the sensors and receivers may be displayed via display circuitry coupled to a processor of the gateway device. The sensors, receivers, and gateway device may be controlled by users locally or remotely via the server. Users may register to receive remote notifications of weather events and other home monitoring events. Users may also access remotely sensors and receivers to configure alerts, notifications, and automatic responses for the devices and integrated appliances at the first location.
US10237355B2
In some examples, a method includes: providing, by a programmable network platform (PNP), a software interface to receive service requests for configuration of services; receiving a service request to configure a service within the edge network of the one or more network data centers; generating, by the PNP and based on the service request, a service definition that specifies one or more service requirements to implement the service; determining at least one network field unit that is capable of servicing the service request, wherein the network field unit controls a portion of the edge network; determining one or more particular, physical devices of the edge network that are usable to provide the service; and configuring physical devices of the edge network to provide the service.
US10237332B2
A network address assigned a shared designation by a first client computer is received, in a first data format, automatically, at a host computer from the first client computer. The network address is categorized and published. Publishing the network address includes converting the network address into a second data format, receiving, at the host computer, a subscription request from a second client computer, and sending the network address to the second client computer in response to receiving the subscription request.
US10237317B2
A portable communication device comprises a housing having therein: a microphone interface for receiving a first audio signal generated by a microphone connected thereto; an audio processing block in electronic communication with the microphone interface so as to receive the first audio signal, the audio processing block configured to generate a second audio signal corresponding to the first audio signal; a transmitter in electronic communication with the audio processing block so as to be configured to transmit the second audio signal; a receiver configured to receive third audio signals; an audio receive block in electronic communication with the receiver so as to generate a plurality of fourth audio signals, each fourth audio signal corresponding to a respective one of the third audio signals; and a speaker interface for connection to a speaker configured to emit audio corresponding to the fourth audio signals.
US10237296B2
A method for performing automatic penetration testing (PT) in an organization having at least one end unit, the method comprising: providing a PT device having a PT algorithm stored in a memory unit; connecting the PT device to an active network port in the organization; performing automated penetration testing, comprising: scanning the network to identify all end units and vulnerabilities in the network; creating possible attack scenarios; attacking the network according to the PT algorithm, and based on the attack scenarios; and creating a vulnerability report, wherein the PT algorithm simulates the operation of a real hacker, and wherein overloading the network is prevented.
US10237295B2
A system, program, and method for anomaly detection in heterogeneous logs. The system having a processor configured to identify pattern fields comprised of a plurality of event identifiers. The processor is further configured to generate an automata model by profiling event behaviors of the plurality of event sequences, the plurality of event sequences grouped in the automata model by combinations of one or more pattern fields and one or more event identifiers from among the plurality of event identifiers, wherein for a given combination, the one or more event identifiers therein must be respectively comprised in a same one of the one or more pattern fields with which it is combined. The processor is additionally configured to detect an anomaly in one of the plurality of event sequences using the automata model. The processor is also configured to control an anomaly-initiating one of the network devices based on the anomaly.
US10237290B2
The present invention relates generally to network communications, and more particularly to machine-to-machine (M2M) data communications. The present invention provides for a method, apparatus and computer program product for detecting performance event data across a machine-to-machine (M2M) network indicative of anomalous performance of data and thereafter alerting users of performance issues in real-time or near real-time.
US10237288B2
The invention discloses a method for deep data inspection over an industrial internet field broadband bus, the method including: obtaining, by a first node, a message to be transmitted; judging, by the first node, whether a bus device address in the message to be transmitted lies in a preset range of bus device addresses; and if the bus device address lies in the preset range of bus device addresses, then transmitting, by the first node, the message to be transmitted to a processor of the first node. The first node only forwards the message to be transmitted, lying in the preset range of bus device addresses to thereby improve the security of transmitting the message.
US10237284B2
A method for implementing an Internet of Things security appliance is presented. The method may include intercepting a data packet sent from a server to a client computing device. The method may include performing a security check on the data packet using security modules. The method may include determining the data packet is not malicious based on the security check. The method may include determining a shadow tester to test the data packet based on a type associated with the client computing device. The method may include creating a virtualization environment of the client computing device using the shadow tester. The method may include analyzing behaviors associated with the data packet within the virtualization environment using detection modules. The method may include determining the behaviors do not violate a behavior policy associated with the client computing device. The method may include transmitting the data packet to the client computing device.
US10237280B2
Devices, systems, and methods for allowing parents to view and track smart phone activities of their children can include one or more child software modules. The module can be installed on each child's smart phone. The module can access and extract data from or about more than one of the smart phone's other software applications, including at least two of the following: a texting application, a social media application, an image application that facilitates transmission or reception of images, and a web browser application. The module can further send the extracted data to an analysis server. The module can also monitor location data. Moreover, the system can include an analysis server that can identify potentially harmful language, images, and websites. Further, the system can include a parent portal. The parent portal can receive results from the analysis server.
US10237278B1
In one implementation, a computer system maintains one or more permissions associated with a credential held by a first user, where at least one of the one or more of permissions is delegatable by the first user to one or more other users. The computer system receives an indication that the first user has chosen to delegate a particular permission from amongst the one or more permissions to a second user, wherein the particular permission is needed to perform a particular type of action. Based on the first user indicating a choice to delegate the particular permission to the second user, the computer system associates the delegation of the particular permission with the second user. Based on delegating the particular permission with the second user, the computer system enables the second user to perform the particular type of action.
US10237277B2
One or more embodiments of the disclosure include systems and methods that generate and utilize digital visual codes. In particular, in one or more embodiments, the disclosed systems and methods generate digital visual codes comprising a plurality of digital visual code points arranged in concentric circles, a plurality of anchor points, and an orientation anchor surrounding a digital media item. In addition, the disclosed systems and methods embed information in the digital visual code points regarding an account of a first user of a networking system. In one or more embodiments, the disclosed systems and methods display the digital visual codes via a computing device of the first user, scan the digital visual codes via a second computing device, and provide privileges to the second computing device in relation to the account of the first user in the networking system based on the scanned digital visual code.
US10237271B2
A network access device may obtain user fingerprint information of a terminal. The network access device may transmit the user fingerprint information of the terminal to a portal server, before the terminal is authenticated, so that the portal server may push to the terminal an authentication page corresponding to the user fingerprint information of the terminal.
US10237264B2
Systems and methods for integrative legacy context management are disclosed herein. An example computer hardware system may include at least one processing unit coupled to a memory, and the memory may be encoded with computer executable instructions that when executed cause the at least one processing unit to receive a set of credentials associated with a user from a user device, cross-reference the set of credentials with a first set of credentials of an agent associated with the user to determine whether the set of credentials is valid; and if the set of credentials is valid, provide a second set of credentials of the agent to the user device in response to a request for the second set of credentials from the user device.
US10237261B2
Systems and methods are disclosed for performing location-based authentication using location-aware devices. One method includes: receiving an access request comprising authentication credentials and a first location from a first location-aware device; receiving a second location from a second location-aware device associated with the authentication credentials; and upon determining that the first location and second location are within a pre-determined distance, authenticating the authentication credentials.
US10237260B2
A system may include a first computer system and a second computer system. The first computer system may be configured to generate a Constrained Application Protocol (CoAP) message including authentication data and message data. The first computer system may be further configured to communicate the CoAP message for delivery to the second computer system. The second computer system may be configured to perform message validation based on the authentication data.
US10237246B1
A communication server, interacting with an organization system having users that wish to communicate securely, provides secure communication capability to the users, without the communication server itself having access to unencrypted content of the user communications or to cryptographic keys that would allow the communication server to derive the unencrypted content. Thus, the communication server that provides the secure communication capability need not itself be trusted by the users with access to communicated content. To achieve this, the various entities communicate to exchange cryptographic keys in such a manner that the communication server never obtains usable copies of the cryptographic keys. Secure search capability is also provided by the client devices supplying a set of message tokens obtained by transformations that the communication server cannot replicate, and the communication server maintaining a search index storing the message tokens in association with the (encrypted) messages from which they were obtained.
US10237245B2
A method includes a trusted component of a host computing system, obtaining, from a client, via a hypervisor of the host, a request to run an instance of a guest image within the hypervisor. The request includes a unique identifier of the guest image, contents of the guest image, and a communication key. The request is encrypted with a request key accessible to the owner and the trusted component and not accessible to the hypervisor. The trusted component generates an authorization request to an authorizing entity of the client requesting authorization for the hypervisor to run the instance. The authorization request includes the unique identifier, a use counter, and a unique challenge. The trusted component encrypts the authorization request with the communication key and communicates the authorization request to the authorizing entity, via the hypervisor.
US10237241B2
Some embodiments include a method of utilizing a proxy device to mitigate latency related to a transport layer security (TLS) handshake protocol. The proxy device can be an untrusted proxy of a server or a client. The proxy device can negotiate cipher suites on behalf of its principal (e.g., the server or the server) without storing private keys of its principal. The use of the proxy device can reduce a typical two round-trips taken between the server and the client into a single round-trip.
US10237240B2
Techniques for assessing risk associated with firewall rules are provided. In one implementation, a method includes receiving a request for the network to apply a firewall policy rule to control traffic to a machine associated with the network, wherein the firewall policy rule comprises information that identifies a remote address from which the traffic can originate and a type of the traffic. The method further includes determining a remote address risk value representative of a first degree of security risk associated with allowing the traffic to access the machine in response to the traffic being determined to originate from the remote address; determining a traffic type risk value representative of a second degree of security risk associated with allowing the type of traffic to access the machine; and determining a total risk value based on a combination of the remote address risk value and the traffic type risk value.
US10237238B2
An approach for regional firewall clustering for optimal state-sharing of different sites in a virtualized/networked (e.g., cloud) computing environment is provided. In a typical embodiment, each firewall in a given region is informed of its peer firewalls via a registration process with a centralized server. Each firewall opens up an Internet protocol (IP)-based communication channel to each of its peers in the region to share state table information. This allows for asymmetrical firewall flows through the network and allows routing protocols to ascertain the best path to a given destination without having to take firewall placement into consideration.
US10237229B2
A method, system and computer program product for improving readability and understandability in messages posted on a social media website. The messages posted on a social media website, such as the user's social networking feed, are scanned. The scanned messages are analyzed for topics, meaning and/or tenses using natural language processing. The text in the scanned messages are split into message segments based on topic, meaning, tenses, punctuation, custom identifiers, hashtags and/or @ symbols. These message segments are then grouped based on relatedness of the topics, meaning and/or tenses. The message segments are ordered in each group of message segments, such as based on timestamps. The ordered message segments are then displayed to the user. By displaying these message segments in separate groupings in a logical order, the user will be able to view the messages posted on the user's social media website in a more readable and understandable manner.
US10237221B2
Techniques to promote filtered messages based on historical reply rate are described. In one embodiment, an apparatus may comprise a messaging interface component operative to receive an incoming message; and transmit the incoming message to a configured delivery mailbox on a client device; and a destination mailbox configuration component operative to determine one or more connection categories between the sender account and the recipient account; determine a predicted reply rate for the incoming message based on the one or more connection categories, a recipient reply history for the recipient account, and a sender reply history for the sender account; configure the delivery mailbox for the incoming message based on the predicted reply rate; identify a most-prominent connection category of the one or more connection categories; and configure the incoming message with a banner message indicating the most-prominent connection category. Other embodiments are described and claimed.
US10237217B1
A user's access to online content is controlled based at least in part on the type of access network utilized to access the content. When a request is received from a user via an access network to access online content, the access-network type and the content type are determined. A determination of a portion of the content to communicate to the user is made based on one or more policies that control access to the identified content type when transmitted via the identified access-network type, and the determined portion of the content is communicated to the user.
US10237216B2
Methods and systems are provided for obtaining status information associated with a person or an entity and performing actions based on the status information. An indication of the person or the entity may be detected in an output of an electronic device, and status information associated with the person or the entity may be determined, with the status information comprising an indication of accessibility of the person or the entity. The status information may be provided to a user via the electronic device, and based on user input that is responsive to providing the status information, one or more actions relating to the person or the entity may be performed. The one or more actions may comprise initiating in response to the user input and based on the status information, a communication session, to provide connectivity with the person or the entity.
US10237211B2
An information processing apparatus includes a conversion object acquirer and a message converter. The conversion object acquirer acquires a message in a car, which is transmitted and received in the car between an information terminal for driver seat and any other information terminal, as a conversion object message, during a period from the time when the message is generated by a transmitting-end terminal to the time when the message is provided to a user by a receiving-end terminal. The message converter determines the type of a message conversion process on the basis of terminal attribute information of the receiving-end terminal and converts the conversion object message in accordance with the message conversion process which is determined, to thereby acquire a converted message.
US10237205B2
A method using a computer in conjunction with a non-transitory computer readable storage medium is provided comprising a computer receiving a message for forwarding at an ingress switch of a multi-stage circuit switching network. The method also comprises computer executing a first routing algorithm in transmitting the message, the algorithm comprising the computer determining at least one availability matrix for each middle switch, wherein a given middle switch comprises a switch between ingress and egress switches of the network. The method also comprises the computer assigning resources to a selected middle switch and updating the availability matrix and causing the ingress switch to transmit the message via the middle switch based on determining a first availability matrix for the middle switch using the algorithm wherein the algorithm is executed to forward messages on at least one of unicast, fan-in, and fan-out bases and minimize blocking and imbalance on middle switches.
US10237197B2
This disclosure relates generally to communication network, and more particularly to a system and method for processing data packets for transmission in a wireless communication network. In one embodiment, a method is provided for processing data packets for transmission in a wireless communication network. The method comprises dynamically creating a plurality of data packet discard groups (DPDG's), determining a plurality of simultaneously active data packet transmission protocol (DPTP) packet discard timers (DPDT's) corresponding to the plurality of DPDG's, and assigning each of the plurality of simultaneously active DPDT's to each of the plurality of DPDG's. Each of the created plurality of DPDG's comprises a plurality of data packets.
US10237190B2
A method of operating a data network may include establishing a data path through the data network between a routing gateway and service provider equipment providing a data service. Moreover, the data service may be provided for use at the routing gateway over the data path during a data session. A request may be received from the service provider equipment where the request defines a data flow characteristic for the data path between the routing gateway and the service provider equipment providing the data service. The data flow characteristic may then be transmitted to a network element along the data path between the routing gateway and the service provider equipment. A request from service provider equipment can include an allowed bandwidth or prioritization. Related methods, data networks, data service providers, routing gateways, and computer program products are also discussed.
US10237189B2
One embodiment of the present invention provides a system for correctly processing an interest in a content-centric network (CCN). During operation, a first node in the CCN receives an interest for a piece of content from a second node. The interest indicates a name of the piece of content and a hop count from the second node to a destination node advertising the piece of content. The system determines, based on forwarding information and information associated with pending interests stored on the first node, whether a distance-based forwarding condition is met; and in response to the distance-based forwarding condition being met, accepts the interest.
US10237180B2
A system for hierarchical topological addressing and hierarchical recursive routing in a network includes routing devices organized in a hierarchical topology forming a routing layer including levels. The levels include first and second levels including first and second subsets of the routing devices, respectively. Each routing device in the first level is directly connected to endpoint modules and to routing devices in the second level. Each routing device has a hierarchical address based on a location of the routing device within the hierarchical topology. Each routing device performs recursive one-hop routing to route packets through the network. Performing recursive one-hop routing on a particular packet includes: selecting a network port based on a destination address of the packet, wherein the destination address is a hierarchical address of a second routing device in the first level, and forwarding the packet to a routing device directly connected to the selected network port.
US10237178B2
Methods, systems, and computer readable media can be operable to facilitate the mapping of packet identifiers to a constant value. A multimedia device may receive one or more pieces of multimedia content and may select a constant PID value for each of one or more component streams associated with the content. The multimedia device may map PIDs of each respective one of the one or more component streams to a constant PID value designated for the component type of the respective component stream. The multimedia device may replace the PIDs of each component stream with constant PID values such that each component stream type includes the same PID value for the entirety of the stream. The modified component streams, each having continuity with respect to PID values, may be stored as a recording or output to a device for viewing.
US10237177B2
A transfer device includes: first and second ports connected to L3 and L2 networks, respectively; a storage unit that stores data processing information which brings a MAC address of a communication device in the L2 network into correspondence with information regarding processing of data, and address information which brings an IP address of the communication device in the L2 network into correspondence with the MAC address thereof; and a transfer unit that, upon receiving data addressed to the communication device in the L2 network through the first port, searches the address information with an IP address in the data to acquire a MAC address corresponding to the IP address, searches the data processing information with the acquired MAC address, and depending on a search result, controls whether to transfer the data through the first port based on information regarding processing of data corresponding to the acquired MAC address.
US10237153B2
Embodiments of the present invention provide a packet retransmission method and apparatus, where the method includes: sending, by a transmit end, a first packet to a receive end by using a first path, where the first path is a path on a Transmission Control Protocol TCP data connection; receiving a response message by using a second path, where the response message is used to indicate that the receive end does not receive the first packet, and the response message includes an indication field, where the indication field is used to indicate that a packet is transmitted on the second path; and resending the first packet to the receive end by using the second path, where the resent first packet includes the indication field.
US10237151B2
A method for profiling network traffic. The method includes capturing, from the network traffic using a packet capturing device, a plurality of packets, identifying a first portion of the plurality of packets as a first flow based at least on a common Internet Protocol (IP) address assigned to each packet of the first flow by a network address translation (NAT) device, extracting, by a hardware processor separate from the NAT device and based on an NAT profile of the NAT device, a first data item from the first flow, wherein the first data item is inserted into the first flow by the NAT device for identifying a first host device coupled to the NAT device, and determining, by the hardware processor based on the first data item, that the first flow is generated by the first host device.
US10237142B2
A novel method for troubleshooting a logical network is provided. The logical network has logical forwarding elements operating inside virtual network forwarding engines. The method receives a source identifier and a destination identifier that correspond to nodes in the logical network. The method then retrieves a set of network data from a virtual network forwarding engine and identifies a path in the logical network by traversing the logical network according to the retrieved set of network data. This traversal starts at an initial network node that is identified by the source identifier and continues through a set of next-hop network nodes that are each identified based on the destination identifier. At least some of the network nodes are logical ports associated with logical forwarding elements implemented by the virtual network forwarding engine. The method then reports the set of traversed logical nodes.
US10237138B2
A system maintains, generates, and manages infrastructure layouts. The infrastructure layouts interconnect infrastructure components and capture relational aspects between the components within the interconnections. The infrastructure layouts map northbound services, which are service outputs, to southbound services, which are service capabilities, for fulfillment. The system may traverse a mapping from a northbound service to a fulfilling southbound service to generate a workflow to support deployment of the northbound service. In various implementations, the system may compare a path, which maps a northbound service to a southbound service, to a policy model to determine compliance with the policy.
US10237135B1
A technology to optimize virtualized computing is described. Usage of a plurality of virtualized computing instances is identified in a virtualized computing environment. Purchasing configuration optimization rules are applied to calculate an optimized purchasing configuration for the plurality of virtualized computing instances in a virtualized computing environment. The optimized purchasing configuration is recommended for the plurality of virtualized computing instances.
US10237126B2
A JAVA virtual machine with multiple tenants is shared by allocating an IP address to each of the tenants, creating a separate virtual network interface for each of the tenants and configuring each separate virtual network interface with the respective separate IP address allocated for each tenant. For each of the tenants, network operations are performed via the virtual network interface created for that tenant, to provide for network isolation of each tenant sharing a JAVA virtual machine.
US10237115B2
A method is described for determining automatically, via a network protocol, a system topology of a network system, wherein the network system comprises a plurality of network components, wherein each of the network components support a directory protocol, and wherein the system topology comprises a respective address of each of the plurality of network components. The system topology is mapped via the directory protocol. Finally, a role-based access credential is configured for a user, via the directory protocol, wherein the role-based access credential determines which of the plurality of network components are accessible to the user.
US10237103B2
Aspects provide for selecting a precoder mode for a transmission, changing a cyclic prefix (CP) length based on the selected precoder mode, and transmitting a signal that includes the changed CP length. Changing the CP length may involve using the selected precoder mode to lookup a value by which to change a nominal CP length. After changing the CP length, information indicating the changed CP length may be transmitted to a receiver of the signal. Precoder mode selection may be based on feedback information that indicates whether a receiver requests a change to the CP length. Precoder mode selection may be based on a received reference signal that indicates a condition of a communication channel. The reference signal may be used to select the precoder mode that results in the smallest relative delay spread, the largest relative delay spread compression, the largest relative beamforming gain, and/or the largest relative throughout.
US10237100B2
Methods and systems for digitization of broadband analog signals may comprise in a radio frequency (RF) transceiver comprising a diplexer, first and second automatic gain and slope control (ASCS) modules, and a combiner): receiving an input RF signal comprising at least two signals, splitting the input RF signal in the frequency domain into first and second signals of different frequency utilizing the diplexer, configuring a frequency-dependent gain level for each of the first and second signals utilizing the first and second ASCS modules, and combining output signals from the first and second ASCS modules utilizing the combiner. The frequency dependent gain levels of the first and second signals may be configured to enable an ADC receiving the combined signal to operate with an effective number of bits (ENOB) of approximately 10.
US10237099B2
Systems, methods, and apparatus are provided for automated identification of open space in a wireless communications spectrum, by identifying sources of signal emission in the spectrum by automatically detecting signals, analyzing signals, comparing signal data to historical and reference data, creating corresponding signal profiles, and determining information about the open space based upon the measured and analyzed data in near real-time.
US10237096B2
There is provided mechanisms for processing a reception signal r. The method is performed by a receiver. The method comprises receiving a reception signal r representing a sequence of input symbols xn, the reception signal comprising a sequence of pulse forms gT selected from a set of pulse forms. The method comprises generating a set of decoded symbols Formula (I) from the reception symbols by subjecting a set of sampled symbols yn derived from the reception signal to a whitening filter defined by second coefficients K, and to an equalizer defmed by first coefficients R. The first coefficients R and the second coefficients K are selected from respective matrices of a Toeplitz decomposition of a Gram matrix G defmed by the inner product of all pulses in the set of pulse forms. {circumflex over (x)}n (I)
US10237093B2
A method and an apparatus apply an adaptive weight in a wireless communication system. In the method, channel estimation is performed. A weighting factor that reduces a Mean Square Error (MSE) is determined with respect to a channel in a specific section. A channel estimate value is multiplied by the weighting factor.
US10237086B2
A smart home wireless control system includes a mobile control terminal, a plurality of remote-controlled devices and a signal access point (AP), wherein the mobile control terminal and the remote-controlled devices exchange data through the AP, each remote-controlled device includes an access controller and a controlled appliance connected to the access controller, the inside of the access controller is provided with a wireless signal station and a counter, the mobile control terminal detects the signal intensities of the wireless signal stations of each remote-controlled device, and the mobile control terminal conducts smart control on the remote-controlled devices according to the changes of the received signal intensities of the remote-controlled devices.
US10237084B2
Provided are a method and an apparatus for providing point-to-multipoint transmission in a single cell in E-UTRAN. The method may include receiving system information for single-cell multi-transmission in a primary cell (PCell); determining whether to transmit a multimedia broadcast multicast service (MBMS) interest information message; and transmitting the MBMS interest information message, wherein the MBMS interest information message is determined to be transmitted when the terminal sets an RRC connection or when interest group communication service information of the previous interest information message, which the terminal transmitted last, has been changed.
US10237079B2
In one embodiment, a sleep proxy device identifies one or more services offered by a first node in the network. The sleep proxy device announces the one or more identified services to a second node in the network on behalf of the first node. The sleep proxy device intercepts an attempt by the second node to use the one or more services offered by the first node. The sleep proxy device causes the first node to switch from a low power state to an awake state, based on the intercepted attempt.
US10237078B2
A proxy server in a cloud-based proxy service receives a secure session request from a client device as a result of a Domain Name System (DNS) request for a domain resolving to the proxy server. The proxy server participates in a secure session negotiation with the client device including transmitting a digital certificate to the client device that is bound to domain and multiple other domains. The proxy server receives an encrypted request from the client device for an action to be performed on a resource that is hosted at an origin server corresponding to the domain. The proxy server decrypts the request and participates in a secure session negotiation with the origin server including receiving a digital certificate from the origin server. The proxy server encrypts the decrypted request using the digital certificate from the origin server and transmits the encrypted request to the origin server.
US10237076B2
A communication device includes a first interface configured to perform communication using a first network and a second interface configured to perform communication using a second network. The communication device is configured to generate a first server certificate including first device information for identifying the communication device in the first network and a second server certificate including second device information for identifying the communication device in the second network, receive a communication request, execute communication with the first specific device through the first interface by using the first server certificate in a case where the communication request is received from a first specific device through the first interface, and execute communication with the second specific device through the second interface by using the second server certificate in a case where the communication request is received from a second specific device through the second interface.
US10237070B2
A system, apparatus, method, and machine readable medium are described for sharing authentication data. For example, one embodiment of a method comprises: generating and storing a persistent group identification code (Group-ID) for a group of authenticators sharing a common set of authorization (Uauth) keys, an initial Group-ID to be generated on a first use of a first authenticator and/or following a factory reset of the first authenticator generating and storing an individual asymmetric wrapping key encryption key (WKEK) on a first use of the first authenticator and/or following each factory reset of the first authenticator; generating and storing a symmetric wrapping key (WK), the wrapping key to be generated on a first use of the first authenticator and/or following each factory reset of the first authenticator; generating a join-block using an authenticator identification code for the first authenticator and the WKEK, the join-block usable to join an existing authenticator group, the join block to be sent to a second authenticator; verifying the join-block at the second authenticator and generating a join response block responsive to user approval, the join response block generated by encrypting the WK and Group-ID using the WKEK, the join response block to be transmitted to the first authenticator; and decrypting the join response block and storing the WK and Group-ID.
US10237069B2
An on-car-data recording apparatus mounted on a train to record image data, which is data of a video or an image photographed by an image pickup apparatus set in the train, including: a secret-key retaining unit that retains a secret key paired with a public key for electronic signature for which certification by a certification authority is completed, a train-specific-information managing unit that manages information specific to the own train capable of specifying a traveling position of the own train, an electronic-signature generating unit that integrates, the image data and the information managed by the train-specific-information managing unit, calculates a hash value of obtained integrated data, and generates an electronic signature on the basis of the calculated hash value and the secret key, and an image data managing unit that retains the generated electronic signature and the image data used in generating the electronic signature in association with each other.
US10237068B2
A system and methods are provided for verifying proof of transit of network traffic through a plurality of network nodes in a network. Information is obtained about a packet at a network node in a network. The information may include in-band metadata of the packet. Verification information is read from in-band metadata of the packet. Updated verification information is generated from the verification information read from the packet and based on configuration information associated with the network node. The updated verification information is written back to the in-band metadata in the packet. The packet is forwarded from the network node in the network.
US10237065B2
There is described a chip for performing cryptographic operations. The chip comprises a key storage module, a rule storage module, an interface module and a cryptographic module. The key storage module is configured to store one or more cryptographic keys. The rule storage module is configured to store one or more rules, each rule comprising respective rule data, the rule data identifying a respective predetermined cryptographic operation associated with the rule and further identifying at least one of the one or more cryptographic keys to be used in the respective predetermined cryptographic operation. The interface module is configured to receive a rule execution request, wherein the rule execution request comprises a rule identifier to identify a specific rule of the one or more rules to be executed. The cryptographic module is configured to execute the specific rule so as to perform the respective predetermined cryptographic operation in response to the rule execution request. The chip is configured such that the cryptographic keys and the cryptographic module may only be used by executing rules from the one or more rules in response to associated rule execution requests received by the interface module. There is also described a set top box comprising the chip, a chip-implemented method of performing a cryptographic operation, and a method of loading a new rule into a rule storage module of a chip.
US10237063B2
A method of producing a secure integrated circuit (IC), including: loading the IC with a unique identification number (UID); loading the IC with a key derivation data (KDD) that is based upon a secret value K and the UID; producing a secure application configured with a manufacturer configuration parameter (MCP) and the secret value K and configured to receive the UID from the IC; producing a manufacturer diversification parameter (MDP) based upon the MCP and the secret value K and loading the MDP into the IC; wherein secure IC is configured to calculate a device specific key (DSK) based upon the received MDP and the KDD, and wherein the secure application calculates the DSK based upon the MCP, K, and the received UID.
US10237062B2
A system and method for opportunistic cryptographic key management includes generating a security capability assessment on a first electronic device based on security capabilities of the device, selecting a key management mode based on the security capability assessment, generating a cryptographic key based on the key management mode, and storing the cryptographic key based on the key management mode.
US10237054B2
The present invention relates to pulse power technology. The system includes an input channel, a pulse edge detector (2) connected in series with two inputs, a filter (3), a variable delay unit (4), and a feedback channel from the generator to one of the inputs of the pulse edge detector (2). The system comprises a reference delay unit (1), and the input channel is connected both to the variable delay unit (4) and to a reference delay unit (1) for simultaneous supply of input to said units. Signals to both inputs of the pulse edge detector (2) are synchronous on average, i.e. tstab.avg=1/τ∫tstab dt=tref with τ>>τest.oper where: tstab.avg—generator output delay relative to the input signal, averaged over the operation time of the system τ at a given tref; tref—reference unit (1) output delay relative to the input signal; τest.oper—stabilization system time response to changes in external parameters, with the stabilization delay tstab determined from the condition tstab=tvar+tunstab where: tvar—delay of the variable delay unit (4); tunstab—unstable delay of the generator. The stabilization of the delay is independent of the pulse repetition frequency.
US10237050B2
A tunable filter reduces the total number of filters used in TDD (Time-Division Duplex) communication circuitry. The communication circuitry may include a tunable filter and a first switch associated with the tunable filter. The tunable filter may include a tuning component and a filtering component. The tuning component may be located with the first switch on a first die. The filtering component may be located in a laminate underneath the first switch. Power amplifiers for amplifying transmission signals may be located on a second die, and the second die may be located on the laminate.
US10237047B2
The present disclosure provides a full duplex communication method implemented by a Radio Base Station (RBS) supporting Time Division Duplex (TDD) scheme and the associated RBS. The method comprises configuring a first logic cell and a second logic cell for the RBS by specifying a first downlink/uplink (DL/UL) configuration corresponding to the first logic cell and a second, different DL/UL configuration corresponding to the second logic cell. The method also comprises transmitting a first wireless signal to a first UE associated with one of the first and the second logic cells and receiving a second wireless signal from a second UE associated with the other of the first and the second logic cells simultaneously in a subframe, which is allocated for DL communication according to one of the first and the second DL/UL configurations corresponding to the one of the first and the second logic cells and is allocated for UL communication according to the other of the first and the second DL/UL configurations corresponding to the other of the first and the second logic cells. Self-interference suppression is performed to suppress interference from the transmission of the first wireless signal to the reception of the second wireless signal.
US10237043B2
The present invention provides a terminal device that allows constraints on user allocation to be prevented and spread codes to be allocated in a scheduler when non-adaptive HARQ is employed using a PHICH. A codeword generator (103) generates code words (CW) by encoding data, a layer mapping unit (108) places each CW in one or a plurality of layers, a DMRS generator (110) generates a reference signal for each layer in which a CW is placed by using any resource among a plurality of resources defined by a mutually orthogonal plurality of OCCs, and an ACK/NACK demodulator (102) receives a response signal indicating a retransmission request. When a response signal requesting retransmission of only a CW placed in a plurality of layers is received, the DMRS generator (110) uses each resource having the same OCC among the plurality of resources for the reference signals generated in the corresponding layers.
US10237041B2
Method and apparatus for self-configuration and self-optimization in a wireless communication system
The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). An apparatus implements a method for self-configuration and self-optimization. A method for operating a base station (BS) in a wireless communication network comprises transmitting a message including information on coverage modification indicating whether the message is for pre-notification of cell re-configuration, to another BS, and receiving an acknowledgement message from the another BS.
US10237039B2
A wireless network may implement a reduced bandwidth for control information transmitted and/or received on the wireless network. The reduced bandwidth may be used to avoid interference that may be detected from an in-band or adjacent channel. The reduced bandwidth may be used for transmission and/or reception of control information on a cellular or Wi-Fi channel. An eNB or an access point (AP) may signal to a wireless transmit/receive unit (WTRU) information associated with the reduced control channel, such as the power and/or the location of the channel in a frequency band. The control channel may be shifted to avoid a change in interference.
US10237033B2
A method for determining pilot symbol position, a user equipment and a base station, the method includes: determining a pattern of candidate pilot symbol positions for an uplink sTTI (shortened Transmission Time Interval) transmission in an uplink sub-frame; receiving an uplink grant from a base station, where the uplink grant is used to schedule the uplink sTTI transmission; and determining at least one pilot symbol position for an uplink sTTI based on the pattern of candidate pilot symbol positions and position indication information in the uplink grant. Technical solutions of the present disclosure can reduce bit overhead in a process of determining pilot symbol position.
US10237032B2
In mixed numerology case, the performance of a physical downlink shared channel (PDSCH) can be improved by multiplexing PDSCH of one numerology with the channel state information reference signals (CSI-RS) of the other numerology and use of an advanced receiver. However, due to the interference from the PDSCH of the other numerology, the channel estimation for the underlying UE can be impacted if the CSI-RS is corrupted. An adaptive CSI-RS configuration can be deployed where the CSI-RS density is adapted based on the PDSCH transmission of the other numerology. Namely, based on the scheduling decision of the other numerology, the CSI-RS density can be changed. Thus, the impact on channel estimation can be minimized when the data channel of one numerology is multiplexed with the CSI-RS of the other numerology.
US10237026B2
A wireless communication device (alternatively, device, WDEV, etc.) includes at least one processing circuitry configured to support communications with other WDEV(s) and to generate and process signals for such communications. In some examples, the device includes a communication interface and a processing circuitry, among other possible circuitries, components, elements, etc. to support communications with other WDEV(s) and to generate and process signals for such communications. The WDEV receives a null data packet (NDP) announcement frame that specifies a sub-carrier (SC) or tone grouping factor, a communication channel bandwidth, and other WDEV(s) to respond with beamforming feedback. The WDEV process the NDP announcement frame to determine it is to respond, and if so, then receives a NDP sounding frame that includes long training fields (LTFs) and pilots at predetermined locations and generates beamforming feedback of communication channel estimates at SCs as determined based on a sub-carrier roster look up table (LUT).
US10237021B2
The present invention relates to a network device (1) for joint decoding of received signals in a cellular wireless communication system (50) comprising a plurality of spatially distributed base stations (10) interconnected to said network device (1) by means of at least one backhaul interface having a round-trip delay being larger than a transmission interval for a HARQ cycle of a HARQ algorithm employed by the cellular wireless communication system (50), said network device (1) comprising a processor ( ) adapted to: receive a plurality of baseband signals (BBSs) corresponding to uplink signals received by said plurality of base stations (10) in uplink radio links, said uplink signals being associated with an uplink transmission (ULT) from a user device (20); and decode said uplink transmission (ULT) from said user device (20) by combining said plurality of baseband signals (BBSs).
US10237016B2
A receiver, transmitter and system are programmed to communicate based on a signal including a plurality of signal components associated respectively with a plurality of subcarriers over a communications channel. The receiver is programmed to determine, from the plurality of subcarriers, a subcarrier subject to interference and erase the signal component associated with the subcarrier subject to interference. The receiver is further programmed to reconstruct the signal based on the plurality of first signal components excluding the erased first signal component.
US10237010B2
A system and method for constructing an interference component using a detected data symbol and an estimated channel response in a non-orthogonal system and a method of estimating a channel using a structure of the non-orthogonal system and the interference component are provided. The system includes a receiver that receives a reference signal and data transmitted from a transmitter; detects adjacent data symbols around the reference signal; estimates an initial channel state; constructs the interference signal based on the adjacent data symbols and the initial channel state; estimates the channel state on the basis of the constructed interference signal; and perform an iterative process of reconstructing the interference signal based on the basis of the estimated channel state and re-estimates the channel state based on the reconstructed interference signal.
US10237009B2
The invention relates to techniques for controlling a dynamic hitless resizing in data transport networks. According to a method aspect of the invention, a network connection comprises M tributary slots defined in a payload area of a higher order transport scheme of the data transport network and the method comprises the steps of receiving a connection resize control signal at each of the nodes along the path of the network connection; adding at each node along the path in response to the connection resize control signal a second set of N tributary slots to the first set of the M tributary slots, such that the network connection comprises M+N tributary slots; and increasing, after M+N tributary slots are available for the network connection at each node along the path, a transport data rate of the network connection.
US10237000B1
A method for compensating phase shift is provided. The method includes sweeping a transmitter (TX) clock frequency over a frequency range and sampling resistance values at a receiver (RX) circuit while sweeping the TX clock frequency. A first frequency in the frequency range is determined which corresponds to a maximum resistance value sampled at the RX circuit. Using a look-up table (LUT), a phase adjust value is determined based on the first frequency. A phase of the TX clock is adjusted based on the phase adjust value.
US10236998B1
Embodiments herein describe a distributed system that includes a central controller coupled to a plurality of separate radio heads. Each of the radio heads is coupled to the central controller via respective wired backends (e.g., cables). The radio heads includes one or more transceivers (e.g., radios) and antennas for wireless communicating with client devices. In the embodiments herein, the central controller can perform a variant of CCA to determine if a first one of the radio head can transmit wireless signals to, or receive wireless signals from, a first client device while a second radio head is communicating with a second client device using a combination of RTS/CTS, channel sensing, and interference cancellation techniques.
US10236983B2
A communication system includes a vehicle exterior antenna, an electro-optic converter, and a multimode optical fiber. The vehicle exterior antenna transmits and receives an electric signal to and from a cloud system in the exterior of a vehicle. The electro-optic converter is connected to the vehicle exterior antenna and converts an electric signal received by the vehicle exterior antenna into an optical signal. The multimode optical fiber has a plurality of propagation modes for propagation of optical signals and connects the electro-optic converter and an on-vehicle device (an opto-electric converter, an on-vehicle router, and the like) in the interior of the vehicle.
US10236981B2
A processor of an apparatus is configured to apply one or more control algorithms using estimated data to adjust the one or more control parameters of a section of an optical fiber network. The estimated data are derived from measurements of optical signals in the section and from knowledge of the section. The estimated data is a function of optical nonlinearity and of amplified spontaneous emission.
US10236979B2
A transmitter includes a light source which enables changing the characteristic of light, on a time-series basis, and a controller which sets a predetermined duration for a symbol included in information to be transmitted and controls the light source to change the characteristic of the light emitted by the light source, on a time-series basis in accordance with a value of the symbol in the duration. A receiver includes a camera which generates a plurality of images each recording an image capturing range including at least a part of an area irradiated with the light from the transmitter, with a predetermined image capturing period, and a processor configured to extract a feature amount representing the characteristic of the light, from each of the plurality of images, and decode the value of the symbol from a time-series change in the feature amount.
US10236977B2
A computerized system and method for managing a passive optical network (PON) is disclosed. The system includes a detection and analysis module adapted for receiving uploaded measurement data from an optical line terminal (OLT) and at least one optical network terminal (ONT), and at least one of technical tools data, service failure data, and outside plant data. The detection and analysis module is adapted for determining a source of failure or potential failure in the PON by correlating the uploaded measurement data and the at least one of technical tools data and service failure data with information stored in a memory medium for the OLT and each ONT.
US10236976B2
A lighting device includes: a communication unit configured to wirelessly communicate with a wireless device provided externally; a command receiver that receives a command from outside; a light emitter including a light source; and a controller connected to the communication unit, the command receiver, and the light emitter. The command receiver receives a wireless device specifying command that specifies the wireless device with which the communication unit is to wirelessly communicate. The controller tests wireless communication with the wireless device via the communication unit based on the wireless device specifying command received, obtains communication reliability information regarding the reliability of the wireless communication, and causes the light emitter to perform at least one of flashing, dimming, and toning based on the communication reliability information obtained.
US10236972B2
Improved connectivity between a portable communication device and an accessory is provided through the configuration of a USB type interface. Independent control of a mission-critical subsystem and auxiliary subsystems allow for mission-critical audio and push-to-talk (PTT) to be maintained even in the event of a fault condition within the system. The configurability aspect of the interface allows for additional mission-critical input features to be configured into independent mission-critical subsystems.
US10236953B2
An access packet group is formed for packet capture of MU-MIMO capable access points. A neighbor list for a plurality of access points discovered by an access point is received. The access point has MU-MIMO capability for multiple concurrent streams of data with multiple clients. A frame report is received from the access point of RSSI values for the plurality of access points on the neighbor list. A group of access points is selected from the plurality of access points to switch into packet capture mode, based on RSSI values. The group of access points is configured into packet capture mode.
US10236951B2
According to the present specification, a method for reporting channel state information (CSI) in a wireless communication system, which is performed by a UE includes: transmitting UE capability information including second control information indicating the total number of CSI-RS resources which are maximally supported in one CSI process to a base station.Therefore, there is an effect that implementation complexity of the UE can be reduced.
US10236949B2
Embodiments of the present invention disclose a base station, including: a first channel state information acquiring module, configured to acquire channel state information of dimension-reduced channel subspace by means of level-one channel state information measurement; a set determining module, configured to: schedule the user equipment, and determine a set of user equipment involved in multiple-input multiple-output; a second channel state information acquiring module, configured to: perform level-two channel state information measurement on user equipment in the set of user equipment to acquire state information of a dimension-reduced real-time channel; and a data sending module, configured to: process downlink data and a user-specific demodulation reference signal by means of two-level precoding, and send processed downlink data and a processed user-specific demodulation reference signal to the user equipment in the set of user equipment.
US10236948B2
Disclosed is a phase noise mitigation method using a MIMO system in which each antenna has an independent oscillator. The phase noise mitigation method includes: receiving a transmission signal transmitted from a transmitting antenna, through a receiving antenna and an oscillator; estimating multiple parameters for a phase noise of a transmission terminal and a phase noise of a receiving terminal on the basis of a result of mathematical modeling of signals transmitted and received through the MIMO system in which each antenna has an independent oscillator; and mitigating phase noises of the transmission terminal and the receiving terminal which are estimated from the received signal.
US10236940B2
Disclosed herein is a frame including a metal layer and being capable of transmitting electric waves that may be applied to a device including a wireless charging module or a wireless communication module, and wherein each of the modules may be selected from at least one of a charging transmitter, a charging receiver, and a near field communication module. Herein, for example, a mobile device including at least one wireless charging receiver and being capable of performing wireless charging accordingly, may be expected to perform the wireless charging more easily despite having its external feature configured of a metallic material having a more excellent and luxurious texture and having a more enhanced durability.
US10236928B2
A protective case for a mobile device having a molded multi-layered construction is disclosed. The case includes a mobile device cavity that is configured to receive and retain the mobile device and a storage cavity that extends internally from an upper portion of the case to a lower portion of the case. The lower and upper portions of the case are hinged to one another to facilitate access to the storage compartment. The exterior back surface of the case is configured to conceal the existence of the storage compartment. Other and various unique aspects relating to the construction, configuration and manufacture of the case are disclosed.
US10236927B2
The invention relates to a protective case apparatus for a mobile terminal, having a case base body having a baseplate region for covering a rear of the terminal. The baseplate region has an abutment area for abutting the rear of the mobile terminal. The case base body also has side walls that are integrally molded on the baseplate region and are each configured to directly abut a respective narrow side of the mobile terminal and thereby to hold the mobile terminal against the abutment area. The case base body has only three side walls and one short side of the abutment area is without a wall. When the mobile terminal is arranged in the protective case apparatus, a narrow side of the mobile terminal that is arranged on the short side is not covered by the case base body.
US10236926B2
In a method for determining the performance of at least one antenna in a system including a plurality of antennas, the method subdivides a reception area and/or a transmission area of at least one antenna into a plurality of sectors, determines at least one value of a performance parameter for at least one of the plurality of sectors indicating an antenna performance, and determines at least one statistical value from the values of the performance parameter.
US10236920B2
Injectable transmitters are provided that can include a body with the body housing a power source and an oscillator, the injectable transmitter also including an antenna extending from the body, the body and antenna being of sufficient size to be injected through a 9 gauge needle. Radio frequency transmitters are provided that can include a body extending from a nose to a tail with the body housing a power source and RF signal generator components. The power source of the transmitter can define at least a portion of the nose of the body. The transmitters can have an antenna extending from the tail. Methods for attaching a radio frequency (RF) transmitter to an animal are provided. The methods can include providing an RF transmitter and providing an injection device having a needle of gauge of 9 or smaller; providing the RF transmitter into the injection device; and providing the RF transmitter through the 9 gauge or smaller needle and into the animal.
US10236916B2
A method for determining an error vector for a data word according to a Reed-Muller Code includes determining the syndrome of the error vector according to the Reed-Muller Code, expanding the syndrome with zeroes to 1 bit length less than the length of the Reed-Muller Code, determining a code word of a Simplex Code of 1 bit length less than the length of the Reed-Muller Code whose difference to the expanded syndrome has a weight below a first threshold or equal to or above a second threshold, expanding the difference between the determined code word and the expanded syndrome by a zero, and outputting the expanded difference as error vector if its weight is below the first threshold or outputting the inverted expanded difference as error vector if the weight of the expanded difference is equal to or above the second threshold.
US10236913B2
An error checking and correcting (ECC) decoder is provided to perform a BCH decoding to decode codeword into decoded data. The ECC decoder includes a syndrome generator circuit, an error locator polynomial circuit, and a decoding circuit. The syndrome generator circuit generates a plurality of syndromes corresponding to the codeword. The error locator polynomial circuit performs an arithmetic operation by using the syndromes to generate a plurality of coefficients in an error locator polynomial. The arithmetic operation includes a plurality of operators, wherein at least one of the operators is a lookup table circuit. The decoding circuit obtains at least one solution to the error locator polynomial with the coefficients and corrects the codeword according to the solution to the error locator polynomial to generate the decoded data.
US10236910B2
A message-passing iterative decoding method of an associated LFSR sequence (or M-sequence) as a simplex code, to a parity matrix H. The method includes determining a set of parity polynomials with a low weight obtained by combining the parity equations of the matrix H. For each combination of K such polynomials of this set, an extended parity matrix Hext is built by concatenating elementary parity matrices associated with the parity polynomials of said combination. The combination of parity polynomials leading to a bipartite graph not having cycles with a length 4 and having a minimum number of cycles with lengths 6 and 8 is selected. Then, the LFSR sequence is decoded using the bipartite graph corresponding to the selected combination. This decoding method enables the false-alarm rate to be substantially reduced.
US10236909B2
A storage device may program data differently for different memory areas of a memory. In some embodiments, the storage device may use different codebooks for different memory areas. In other embodiments, the storage device may modify bit orders differently for different memory areas. What codebook the storage device uses or what bit order modification the storage device performs for a particular memory area may depend on the bad storage locations specific to that memory area. Where different codebooks are used, optimal codebooks may be selected from a library, or codebooks may be modified based on the bad storage locations of the memory areas.
US10236889B1
An apparatus includes a fractional divider and a modulator circuit. The fractional divider circuit may be configured to generate a feedback clock signal in response to a selection signal, a divided clock signal and an output clock signal. The modulator circuit may be configured to generate the selection signal in response to the feedback clock signal. The fractional divider may generate four phase clock signals from the divided clock signal. The four phase clock signals may be interleaved by the fractional divider circuit to select one of the four phase clock signals as the feedback clock signal. The fractional divider operates at a divide-by-4 clock speed. The selection signal may be synchronized in response to the divided clock signal to generate the feedback clock signal. The fractional divider circuit may be implemented using CMOS logic.
US10236870B2
An apparatus includes a first circuit and a second circuit. The first circuit may be configured to generate a plurality of delayed signals each as a copy of an input signal shifted in time by a sequence of respective delays based on a control signal. At least two of the respective delays may have a different duration. The first circuit may also be configured to change a number of driver signals that are active during each delay in the sequence of respective delays based on the input signal and the plurality of delayed signals to control a slew rate of an output signal. The second circuit may be configured to drive the output signal in response to the driver signals.
US10236868B2
A semiconductor device includes: a semiconductor chip including a level shift circuit to output a high amplitude signal from an input of a logical signal, the level shift circuit including a series coupling circuit coupled to a second power supply, a control circuit coupled to the series coupling circuit for controlling the series coupling circuit based on the logical signal, and a first potential conversion circuit coupled between the series coupling circuit and the control circuit and coupled to a first power supply. The series coupling circuit includes a plurality of first MOS transistors coupled in series between the second power supply and a reference power supply, and a plurality of second MOS transistors coupled in series between the second power supply and the reference power supply in series with the plurality of first MOS transistors.
US10236863B2
A programmable voltage variable attenuator (VVA) that enables selection among multiple analog, continuous attenuation ranges. Some embodiments include a dual-mode interface to enable digitally programming a DAC and provide the analog output to control the attenuation level of the VVA, or alternatively apply an externally provided analog voltage to directly control the VVA attenuation level. A VVA may be used in conjunction with a digital step attenuator (DSA). Some embodiments include circuitry for changing the VVA reference impedance. The attenuator architecture of the VVA includes one or more variable resistance shunt elements and/or series elements which may be a resistor and FET circuit controlled by a provided variable analog voltage. The multiple resistance element architecture may be implemented with stacked FET devices. Embodiments for the VVA may be based, for example, on T-type, Bridged-T type, Pi-type, L-pad type, reflection type, or balanced coupler type attenuators.
US10236861B2
A ladder filter in which the pass band is defined by serial arm resonators and first and second parallel arm resonators includes the serial arm resonators, the first and second parallel arm resonators, and a third parallel arm resonator. The third parallel arm resonator is connected in parallel to the first parallel arm resonator, the electrostatic capacitance of the third parallel arm resonator is smaller than that of the first parallel arm resonator, and the anti-resonant frequency of the third parallel arm resonator is positioned outside the pass band of the ladder filter. The anti-resonant frequency of the first parallel arm resonator is positioned at the high frequency side of the anti-resonant frequencies of the second parallel arm resonators.
US10236857B2
Disclosed is a technology that enables an elastic composite filter to have a capacitor to remove noise. The elastic composite includes a functional material layer; electrode patterns disposed on top and bottom surfaces of the material layer, respectively; and a conductive elastic member adhered onto the top electrode pattern, wherein the elastic member is coupled electrically and mechanically to the top electrode pattern to be used as an electrode, and the elastic member is in direct contact with a conductive object to provide elasticity.
US10236852B2
An integrated circuit (IC) includes an input pad and an output pad separated from the input pad by a predetermined distance. A plurality of capacitors are coupled in series between the input pad and the output pad. The plurality of capacitors are distributed to substantially span the predetermined distance. An inductor is formed from a bond wire, having a first end attached at the first input pad and a second end attached at the output pad. The inductor and plurality of capacitors configured to form a predetermined open circuit resonance.
US10236842B2
A circuit includes an amplifier having a first power terminal configured to be coupled to a supply voltage and a second power terminal configured to be coupled to a reference potential. The circuit further includes a first impedance element coupled between a first input terminal of the amplifier and a first output terminal of the amplifier. The circuit additionally includes a second impedance element coupled between the first input terminal and the reference potential. The amplifier is configured to output a first voltage at a second output terminal of the amplifier in response to the supply voltage being greater than an output voltage at the first output terminal of the amplifier. The amplifier is further configured to output a second voltage at the second output terminal of the amplifier in response to the supply voltage being less than the output voltage at the first output terminal of the amplifier.
US10236839B2
Spatially combining signals may include receiving a number of RF input signals at a number of RF input connectors. At least one of the RF input signals is a variable envelope signal. A variable envelope signal is converted into two or more outphased constant envelope signals. The two or more outphased constant envelope signals are amplified. The amplified outphased constant envelope signals are radiated. At a spatial combiner aperture, the radiated amplified outphased constant envelope signals are combined to create a combined signal. The combined signal is output onto an output RF connector.
US10236830B2
A signal processing system and method is disclosed, applicable to environment providing voltage to Class-H driver. When using the signal processing system, the first is to detect the volume change of inputted voice and use the detection result as a power source to generate an expectation value for the circuit; the input end of the power generation circuit also adds a voltage offset in addition to the expectation value, so that the output voltage from the output end of the power generator provided to the Class-H driver is higher than a fixed value. The signal processing system and method of the present invention can adjust automatically and rapidly the output voltage signal for the power voltage provided to the Class-H driver by using negative feedback controller (such as, negative feedback loop, voltage offset and proportional integral differential (PID)) based on the detected volume change of inputted voice.
US10236824B2
A voltage controlled oscillator (“VCO”) circuit is disclosed. The VCO includes a switch module comprising a first transistor and a second transistor; a first LC-tank module, the first LC-tank module is operatively connected between the drain of the first transistor and the drain of the second transistor; and a second LC-tank module, the second LC-tank module is operatively connected between the gate of the first transistor and the gate of the second transistor, the source of the first transistor and the source of the second transistor are operatively connected.
US10236821B1
A mounting apparatus to secure a pair of solar panel rails to a S-tile roof and minimize penetrations or damage to the roof's rafter is provided. The mounting apparatus includes a lower hook assembly with a plate coupled to the roof's rafter and an upright tab coupled to the plate, and an upper arm assembly coupled to the lower hook assembly's upright tab, the upper arm assembly having a generally U-shaped member with a first symmetric half member and a second symmetric half member, each symmetric half member having a slot to receive a fastener that secures one of the pair of solar panel rails thereto. The upper arm assembly is slidably mounted to the upright tab of the lower hook assembly to permit height adjustments of the upper arm assembly relative to the S-tile roof. The apparatus can also be used with M, W and clay tile roofs.
US10236817B2
A method and system for controlling power transfer includes the operations of receiving a power transfer value indicating a power level to be transferred either to or from an energy storage sub-system and receiving an input comprising a rotational speed of a rotating mass in the energy storage sub-system. The operations further include calculating a torque value corresponding to the power transfer value based on the rotational speed of the rotating mass and determining whether the torque value exceeds a maximum allowed torque. The operations further include defining an adjusted torque value as the maximum allowed torque value if the torque value exceeds the maximum allowed torque value or defining the adjusted torque value as the torque value if the torque value does not exceed the maximum allowed torque value, and providing the torque value to a direct torque controller for controlling the torque of the rotating mass.
US10236815B2
Electric motors may include one or more sensors usable to determine rotor alignment and/or speed. A method and apparatus for rotor alignment and/or speed error detection and/or correction are proposed, such as using signals from one or more sensors. A method and apparatus for controlling stator tooth activation based, at least in part, on corrections and offsets is also disclosed.
US10236808B2
The present disclosure provides a system and method to determine at least one parameter of a motor, such as an inductance. The inductance can be determined, such as based on one or more digitally sampled motor winding currents. A digital filter can be applied to the digital samples such as to determine a slope of the motor winding currents. The digital filter can include a least squares fit that can be applied to the digital samples, such as to determine a slope of the motor winding currents. The least squares fit can be determined based on a computation of central tendencies such as an average value of time, an average value of current, an average value of the square of time, and the average value of the product of time and current. The average values can be determined recursively to provide improved computational speed.
US10236807B2
A shift range controller includes a target angle setter obtaining, from an output shaft sensor, sensor signals provided by switches. The target angle setter corrects a target count value that corresponds to a requested shift range, based on the respective sensor signals. When a legitimate number of edges are detected within a signal detection range, or an edge detection window for detecting at least one of the sensor signals (e.g., P1 signal), the target angle setter calculates a post-correction target count value based on an actual count value at an edge detection timing. When the number of edges detected in the detection window is greater than the legitimate number, or, when the edge is detected at a position outside the detection window for at least one of the sensor signals, the target angle setter invalidates the correction of the target count value based at least on the one of the sensor signals.
US10236806B2
The present disclosure relates to electric motors. The teachings thereof may be embodied in a power module, e.g., a power module for the delivery of a phase current for a current phase of an electric motor. For example, a power module may include: a circuit carrier having a surface; at least two first contact surfaces, a second contact surface, at least two third contact surfaces defined on the surface; a first power transistor connected to each of the at least two first contact surfaces; at least two second power transistors connected to the second contact surface; wherein the at least two second power transistors are connected via a further contact surface to one of the at least two third contact surfaces; and the at least two first and the at least two third contact surfaces are arranged one after the other, in one direction, and the second contact surface is disposed next to both the at least two first and the at least two third contact surfaces.
US10236804B2
The control circuit includes a current detecting part detecting a driving current of the motor, a set duty generating part generating a set duty for outputting the driving control signal based on the speed command information and the actual rotational frequency information, a limit value determining part determining a current limit value based on the set duty and an instructed duty corresponding to the speed command information and a limiting part limiting the driving current of the motor based on the driving current of the motor detected by the current detecting part and the current limit value determined by the limit value determining part.
US10236802B2
Systems and methods are disclosed for adaptive regeneration systems for electric vehicles. In one embodiment, an example method may include determining, by an adaptive regeneration system, that an electric vehicle is decelerating, determining an output voltage of a power source at the electric vehicle, determining that a voltage potential of a battery system at the electric vehicle is greater than the output voltage, and causing the voltage potential of the battery system to be modified to a value equal to or less than the output voltage.
US10236799B2
A driving circuit for a piezoelectrically actuated pump includes a boost converter, a control circuit and a voltage switch circuit. The boost converter outputs a constant voltage. The control circuit includes a voltage-division circuit, a comparator and a frequency adjustment circuit. The constant voltage is divided by the voltage-division circuit into a first voltage and a second voltage. The comparator compares first voltage with second voltage so as to output a positive voltage or a negative voltage. The voltage switch circuit receives and feedbacks positive voltage or negative voltage to the piezoelectric actuator load. The control circuit and the voltage switch circuit form a resonant circuit to control the piezoelectric actuator load according to the variety of minor voltage outputted form the piezoelectric actuator load. The frequency adjustment circuit detects and adjusts the variety of the minor voltage automatically so as to adjust operating frequency of the piezoelectric actuator load.
US10236797B2
The invention relates to an ultrasonic motor, comprising a piezoelectric ultrasonic actuator (1) having four friction elements (4) disposed thereon, a friction surface (6) which is in frictional contact with the friction elements, and an electrical excitation device (16), wherein the ultrasonic actuator is in the shape of a ring or hollow cylinder, having an inner circumferential surface (14), an outer circumferential surface (12) and two planar end surfaces (5) connecting the inner and the outer circumferential surfaces. The four friction elements are disposed on one of the end surfaces of the ultrasonic actuator so as to be spaced equidistantly with respect to the circumferential direction, such that in each case two of the friction elements lie diametrically opposite, and the ultrasonic actuator comprises twelve identical circumferential sections (10), each of which has a generator for an acoustic standing wave to be formed in the ultrasonic actuator and the deformations of the ultrasonic actuator caused by the standing wave lead to deflections of the friction elements on a movement path inclined with respect to the end surface and/or a movement path substantially perpendicular to the end surface. Each generator has at least one excitation electrode (11), at least one general electrode (13) or a section of a general electrode and a layer of piezoceramic (15) disposed between the excitation electrode and the general electrode or the section of the general electrode.
US10236796B2
A single hybrid motor of the present invention has a rotor, a first stator, a first torsional vibrator, a first longitudinal vibrator, a first template, and a first connecting element. One end of the first connecting element is connected with the rotor, the first torsional vibrator, the first longitudinal vibrator, the first template, the first elastic block and the second elastic block. The first elastic block is disposed between the rotor and the first torsional vibrator. The second elastic block is disposed between the first template and the first longitudinal vibrator. Adjusting the length of the first elastic block or/and the second elastic block allows the first torsional vibrator and the first longitudinal vibrator of the single hybrid motor to obtain a plurality of sets of resonance frequencies within a degeneracy range.
US10236793B2
A grid connection power conversion device for connecting a distributed power supply to a three-phase commercial power system is provided. The power conversion device comprises an inverter, an instantaneous voltage detection circuitry to detect a maximum three-phase instantaneous voltage value of the commercial power system, a line voltage detection circuitry to detect a maximum value of each of three line voltages, an instantaneous voltage drop detection circuitry to detect an instantaneous voltage drop, and an output current control circuitry to control an output current value from the inverter. When the instantaneous voltage drop detection circuitry detects an instantaneous voltage drop, the output current control circuitry reduces the output current value from the inverter to an output current value corresponding to a minimum value among the four maximum voltage values which are the maximum three-phase instantaneous voltage value and the maximum values of the three line voltages.
US10236785B2
This application relates to methods and apparatus for control apparatus of a voltage source converter for direct current transmission of electrical power over a transmission line. The control apparatus comprises regulation control for generating a regulation signal for the converter to regulate an electrical parameter of the voltage source converter, such as voltage or power, so as to regulate power transmission over the transmission line. The regulation signal is based on the difference between a measured value of said parameter and a reference value of said parameter, as may be supplied from a reference control block and may be derived from a demand signal indicating the voltage or power demand. The apparatus also includes damping control configured to generate a damping signal for modulating said regulation signal to reduce the effect of resonance within the bandwidth of control of the converter. The damping signal is generated as a function of a measured voltage or current of the transmission line and an impedance value for the transmission line. The damping signal may be high-pass filtered so as to have no substantial impact on steady state operation.
US10236780B2
A converter includes a switching circuit, a resonant circuit, a rectifying circuit, and a transformer including a primary winding, and a secondary winding. The switching circuit is configured to convert a DC input voltage to a switching signal. The resonant circuit is electrically coupled to the switching circuit and configured to receive the switching signal to provide a primary current. The primary winding is coupled to the resonant circuit. The rectifying circuit is coupled to the secondary winding and configured to rectify a secondary current outputted by the secondary winding so as to provide an output voltage. The resonant circuit includes a variable inductor to adjust the characteristic curve of the converter.
US10236779B2
In one embodiment, a power supply controller, or alternately a semiconductor device having a power supply controller, may have a first circuit configured to form a sense signal that is representative of a signal from an auxiliary winding of a transformer. A feedback circuit may be configured to allow the sense signal to increase in response to a turn-off of the power switch, to subsequently detect a second increase of the sense signal prior to subsequently turning on the power switch, and to form a feedback signal as a value of the sense signal responsively to the second increase of the sense signal.
US10236778B2
System and method are provided for protecting a power converter. The system includes a first comparator, and an off-time component. The first comparator is configured to receive a sensing signal and a first threshold signal and generate a first comparison signal based on at least information associated with the sensing signal and the first threshold signal, the power converter being associated with a switching frequency and further including a switch configured to affect the primary current. The off-time component is configured to receive the first comparison signal and generate an off-time signal based on at least information associated with the first comparison signal. The off-time component is further configured to, if the first comparison signal indicates the sensing signal to be larger than the first threshold signal in magnitude, generate the off-time signal to keep the switch to be turned off for at least a predetermined period of time.
US10236777B2
Magnetically isolated feedback circuits and regulated power supplies are disclosed. In some embodiments, a magnetically isolated feedback circuit includes an isolated gate drive circuit and a forward converter circuit. The isolated gate drive circuit is operable to receive a plurality of pulses, wherein the isolated gate drive circuit produces a plurality of isolated bi-polar pulses from the plurality of pulses. The forward converter circuit is electrically coupled to the isolated gate drive circuit and is operable to be electrically coupled to a load. The plurality of isolated bi-polar pulses causes the forward converter circuit to sample a voltage at the load as a sampled voltage. The forward converter circuit is operable to provide the sampled voltage to a feedback input of a pulse width modulator.
US10236773B2
Systems and methods for driving a low quiescent current DCDC converter are disclosed. An error threshold compensation circuit of the DCDC converter is configured to detect an output voltage of the DCDC converter, compare the output voltage to a target voltage, and modify a first threshold voltage of the hysteresis control circuit based on the comparison.
US10236770B1
The present disclosure relates to a high-voltage generator with multi-stage selection in low-voltage transistor process which include a boosted circuit, a plurality of switch and a feedback circuit. The boosted circuit includes multiple charge pump, so that can generate a DC output voltage higher or lower than the input signal. Turning on or turning off each switch controlled by a control signal respectively. Both ends of the circuit is connected to the output end of the high-voltage generator and charge pumps. By controlling the turning on or turning off each switch, it determines the magnitude of the boost and it also can ensure that switches will not be damaged due to excessive voltage difference.
US10236763B2
A switching circuit with reverse current prevention for use in a Buck converter includes a power switch coupled to a coupling node, which is an interconnection point of a power switch, an inductor and a freewheeling diode of the Buck converter. The inductor is coupled between the coupling node and an output of the Buck converter, and the freewheeling diode is coupled between coupling node and an output return of the Buck converter. A controller is coupled to receive a feedback signal to control switching of the power switch to regulate a transfer of energy from the input to the output of the Buck converter. A reverse current prevention circuit is coupled to detect a reverse current condition of the power switch to generate an inhibit signal to inhibit the power switch from receiving a drive signal to prevent a reverse current through the power switch.
US10236755B2
A method includes steps of: preparing first and second plates, each first plate having surrounding apertures, each aperture including a first accommodation portion and an outer necking portion, each second plate having surrounding accommodation portions; stacking the first plates by aligning necking portions to form band gaps extending linearly and parallel to each other; stacking two second plates to two opposing terminal portions of the stacked first plates; penetrating metal bars into the aligned first and second accommodation portions by exposing both ends of each metal bar; beetling the necking portions at each band gap so as to locate firmly the corresponding metal bar; positioning a first mold and a second mold to clamp the stacked plate structure; injecting metal slurries into the first and second molds and then solidifying the metal slurries to form two end rings; and, removing the first and second molds to complete a rotor structure.
US10236754B2
Provided is a stator of a rotary electric machine in which a bonding portion of ends of coil segments is formed at a coil end of the stator without being inflated toward the opposite side to a stator core, and the coil end can be minimized in an axial direction. The stator of the rotary electric machine includes a stator core (10) having a plurality of slots and a coil segment (30) which is disposed in the stator core to form a stator winding (3). The ends of the coil segments are overlapped in the axial direction, and bonded through the bonding portion. The bonding portion is formed in a shape such that the bonding portion is melted and flows down from the end (6a) of the coil segment on the opposite side to the stator core toward the end (5a) of the coil segment on a side near the stator core.
US10236753B2
A method of manufacturing an assembled conductor includes: arranging a plurality of peripheral wires having anisotropic cross-sectional shapes around a central wire; bundling the central wire and the peripheral wires that have been arranged, to form a conducting wire bundle; and rolling the conducting wire bundle to form the assembled conductor. The arranging includes a bending process for bending the plurality of peripheral wires in directions along imaginary lines that extend radially relative to an axis of the central wire on an imaginary plane intersecting the axis of the central wire.
US10236752B2
A coil segment manufacturing apparatus includes a conducting wire material feeder which repeatedly feeds a conducting wire material while changing the feeding amount and interposing a processing time, a coating remover which removes an insulation coating of the conducting wire material at a removal position each time the processing time is reached, and a conducting wire material cutter which cuts the conducting wire material each time the processing time is reached.
US10236751B2
A method of manufacturing a stator core includes punching out core members from an electrical steel sheet in three rows arrangement side by side along a width direction of the electrical steel sheet. Each of the core members has connecting projections. The connecting projections project radially outward from an outer periphery of the core member. The punched out core members are stacked to form the stator core. Each of the core members in two of the three rows arrangement have a connecting projection angled at a first angle from the width direction of the electrical steel sheet. Each of the core members in a third row having a connecting projection angled at a different second angle from the width direction of the electrical steel sheet.
US10236750B2
A rotating electric machine with a built-in control device that can be downsized. The rotating electric machine with a built-in control device includes a rotor including a permanent magnet of sensor use provided on a rear side of a rotor shaft, a front side housing fixed with a first bearing supporting a front side of the rotor shaft, a motor frame including a rotor and a stator, a heat sink fixed with a second bearing supporting the rear side of the rotor shaft, a control substrate mounting a rotary sensor, a microcomputer, and a driving circuit. The microcomputer controls the driving circuit based on signals from the rotary sensor and drives a plurality of switching elements. At least one of a smoothing condenser and a noise reduction coil, connected to the switching elements, is arranged at a far rear side of the control substrate.
US10236736B2
A damper finger segment is radially disposed between a retaining ring and a damper ring arrangement at a rotor end of a generator arrangement, in particular of a high power turbogenerator, having a multitude of plate-like finger elements with a longitudinal extension and arranged parallel to each other. Each neighboring pair of finger elements encloses a gap and all finger elements are joined at one end of each finger element by a band-like strip section having a longitudinal extension being oriented orthogonally to the longitudinal extension of the finger elements. At least one slot is provided in each plate-like finger element and/or in the band-like strip section. The at least one slot has a slot axis oriented parallel to the longitudinal extension of the plate-like finger elements.
US10236719B2
The present invention relates to a power control method and device in a wireless power transmission system. According to the present invention, even if a CEP packet is not transmitted from a wireless power reception device over a certain period of time, a wireless power transmission device may additionally determine whether the wireless power reception device is located in a charging area and sustainably perform charging.
US10236718B2
An agricultural machine and attachment combination has a wireless attachment connection for transmitting electronic information, commands, and electric power between the agricultural machine and attachment. An agricultural machine side control system having a wireless interface is connected to the agricultural machine and an attachment side control system having a wireless interface is connected to the attachment. Each interface has at least one inductively coupled communication receiver and at least one inductively coupled communication transmitter. The transmitters and receivers cooperate to transmit electronic information and commands between the agricultural machine side control system and the attachment side control system. A primary coil is connected to the agricultural machine for transmitting power to the attachment. A secondary coil is connected to the attachment for receiving power from the agricultural machine. The primary coil and the secondary coil cooperate to transmit power from the agricultural machine to the attachment using inductance.
US10236717B2
A portable apparatus can be used for a wireless charging operation. The portable apparatus includes a charging body including a transmitter configured to send a power signal for a charging operation, a first rotating member supporting a charging target, and a second rotating member supporting the charging body. Herein, the first rotating member and the second rotating member revolve around the charging body in a predetermined direction, but move within different rotating angles.
US10236714B2
The present invention provides a method for controlling an uninterrupted power supply system comprising multiple converters and a control device, the multiple converters are connected in parallel between a power supply side and a load side of the uninterrupted power supply system, each converter is provided to be individually activated by the control device to provide power from the power supply side to the load side, comprising the steps of determining a system load level at the load side of the uninterruptable power supply system, determining a number of required active converters based on the system load level and a system efficiency depending on the number of active converters, and activating the number of required converters based on the above determination.
US10236705B2
An Electric Vehicle Supply Equipment includes a plurality of first power modules and a control circuit. The first power modules are electrically coupled in series at output and configured to provide a charging current and a charging voltage to charge an Electric Vehicle. The control circuit is configured to output a first current control signal to control one of the first power modules to be operated in a constant current mode and output first voltage control signals to control the other first power modules to be operated in a constant voltage mode respectively. The control circuit controls the charging current via the first power module operated in the constant current mode, and controls the first power modules operated in the constant voltage mode have the output voltages corresponding to their first voltage control signals respectively.
US10236703B2
Disclosed is an apparatus and method for controlling charge and discharge of a secondary battery. The apparatus for controlling charge and discharge of the secondary battery includes the power control unit calculates an amount of discharging power of the secondary battery, and when voltage value of the secondary battery is less than a preset reference voltage value, outputs a compensation charge control signal to charge the secondary battery with an amount of charging power obtained by adding an amount of power compensation to the calculated amount of discharging power. According to the present disclosure, the problem of a charge amount of the secondary battery reducing gradually with increasing charge and discharge cycles of the secondary battery may be prevented by compensating for the charge amount of the secondary battery.
US10236700B2
A rechargeable device is disclosed. The rechargeable device may include an enclosure, a rechargeable battery cell, a constellation assembly, and charging circuitry. The enclosure may include a receptacle defining a longitudinal opening into the enclosure. The constellation assembly may include a diaphragm, a puck, and a contact point affixed to the puck and configured to engage an electrode of a charging pad surface. The charging circuitry may be configured to charge the battery cell based on electrical power received from the charging pad surface via the contact point. The receptacle may further permit movement of the puck and the affixed contact point along the longitudinal opening.
US10236699B2
A charging stand is provided including a body having a first surface, and a bump having a top region and one or more sides. The one or more sides extend between the first surface and the top region. The charging stand further includes one or more base contact pins that are coupled to the body. Each base contact pin has an exposed end disposed at a first distance in a first direction from the first surface. The charging stand further includes a bump contact pin extending from the top region of the bump. The bump contact pin has an exposed end disposed a second distance in the first direction from the first surface, the second distance is greater than the first distance, and the first direction is perpendicular to the first surface.
US10236691B2
Techniques are disclosed herein for improved power meter disconnect switch operation, which may include opening and/or closing of the disconnect switch. In particular, for reasons such as reduction of electromechanical stress on the disconnect switch, the disconnect switch may be operated based, at least in part, on a voltage at the load side of the disconnect switch. For example, in some cases, the disconnect switch may be opened slightly before a zero crossover of a waveform corresponding to the load side voltage. As another example, in some cases, the disconnect switch may be closed slightly before or slightly after a zero crossover of a waveform corresponding to the load side voltage.
US10236689B2
A solar cell management system for increasing the efficiency and power output of a solar cell and methods for making and using the same. The management system provides an electric field across one or more solar cells. The imposed electric field exerts a force on both the electrons and holes created by light incident on the solar cell and accelerates the electron-hole pairs towards the electrodes of the solar cell. The solar cell management system considers variations in configuration of solar cells to maximize the power output of the solar cells. The accelerated electron-hole pairs have a lower likelihood of recombining within the cells' semiconductor's material. This reduction in the electron-hole recombination rate results in an overall increase in the solar cells' efficiency and greater power output.
US10236688B2
An electrical power regulating apparatus includes a controller arranged to detect an electrical source characteristic of an electrical power source; and a power converter arranged to adjust an electrical load characteristic of an electrical loading stage in connection with the electrical power source based on the at least one electrical source characteristic being detected by the controller, such that the electrical power source is arranged to deliver a maximum amount of electrical power to the electrical loading stage. A method for regulating an electrical power circuit is also provided.
US10236679B2
With an IC including a driver that drives a large current, its characteristics may be deteriorated or the IC may be broken by heat generated by the large current. By providing a plurality of sensors and disposing some of the sensors so as to be close to an output driver that flows a large current, which is a source of heat generation, an increase in the temperature of the IC can be rapidly detected, and the deterioration of the characteristics of the IC can be prevented by accurately actuating an overheating protection function based on a result of detection. Alternatively, breakage of the IC can be prevented by suppressing overheating.
US10236676B2
The invention is a pulse-controlled inverter with one or more semiconductor switches and freewheeling diodes arranged in parallel to each semiconductor switch. The semiconductor switches are triggered only when the current does not flow through a freewheeling diode that is arranged in parallel to the semiconductor switch. This allows the number of triggering processes for the semiconductor switch to be reduced. The reduced number of triggering processes for the semiconductor switches results in lower power losses and an increased service life of the entire system.
US10236665B2
A temporary insulating switch cabinet cover is installed in the doorway of an electrical switch cabinet having high voltage energized switchgear in order to enable a worker to perform maintenance tasks on the switchgear while the switchgear is energized. The cover is designed to expose a part of the energized switchgear while covering and isolating another part of the energized switchgear so that a worker is enabled to work on the exposed part of the energized switchgear while being protected and insulated from the unexposed covered part of the energized switchgear.
US10236663B2
A semiconductor optical device includes a laminated structure constituted of a first compound semiconductor layer of an n type, an active layer, and a second compound semiconductor layer of a p type, the active layer including at least 3 barrier layers and well layers interposed among the barrier layers, and the semiconductor optical device satisfying Egp-BR>Egn-BR>EgWell when a bandgap energy of the barrier layer adjacent to the second compound semiconductor layer is represented by Egp-BR, a bandgap energy of the barrier layer between the well layers is represented by EgWell, and a bandgap energy of the barrier layer adjacent to the first compound semiconductor layer is represented by Egn-BR.
US10236660B2
A submount which has a mounting surface on which three or more semiconductor lasers are arranged in a first direction, and includes a heat generator configured to increase the temperatures of the three or more semiconductor lasers, in which, where the heat generator generates heat, a first heat of the heat absorbed by a first semiconductor laser of the three or more semiconductor lasers disposed at one end along the first direction is larger than a second heat of the heat absorbed by a second semiconductor laser of the three or more semiconductor lasers disposed to be adjacent to the first semiconductor laser on the mounting surface.
US10236649B2
There is provided an adapter for adapting an electronic device to a modular electronic device system. The adapter generally has a housing having two lateral edges, a cavity between the lateral edges and being adapted to receive the electronic device, each of the two lateral edges of the housing having at least one magnetic coupler electrically connectable with at least one magnetic coupler of the modular electronic device system by magnetically engaging the at least one magnetic coupler of the adapter with the at least one magnetic coupler of the modular electronic device system, and an internal electric conductor network electrically connected to the magnetic couplers of the adapter and electrically connected to an internal connector which is electrically connectable to the electronic device when received in the cavity of the housing.
US10236644B2
The invention provides a buckle-type lamp holder, which is in the field of lamps manufacturing technology. A buckle-type lamp holder includes a lamp connector and a power input connector arranged correspondingly, wherein the lamp connector is arranged with a metal connector and the power input connector is arranged with a corresponding electric groove, in which a metal contact sheet is arranged to electrify with the metal connector; according to the invention, the metal connector is arranged in a “T” shape, and a cross section of the electric groove is arranged in a “⊥” shape, so that the fixation effect is better by the combination of both; the electric groove is arranged in an arc shape and is centrosymmetric, to ensure that the installation process can be completed by rotating a certain angle and the installation process is more convenient, which reduces the cost effectively.
US10236642B2
An electrical connector includes an insulative housing having a main body defining a plurality of mating cavities each coupled with an LED located right behind the mating cavity. A plurality of contacts are disposed in the housing corresponding to each of the mating cavities. A translucent color ring is assembled upon a front face of the main body of the housing in front of each mating cavity. A printed circuit board is vertically attached upon a rear side of the main body with a terminal module assembled on the bottom edge. A plurality of LEDs are mounted upon the printed circuit board wherein all LEDs are electrically connected to the terminal module having connecting legs.
US10236640B2
An electrical connector for a safety restraint system comprises a connector housing, a plurality of contact elements disposed in the connector housing, an activation member movable relative to the connector housing in an activation direction between a deactivation position and an activation position, and a short-circuiting member disposed on the activation member. The connector housing is adapted to be plugged into a mating connector in a plug-in direction. The contact elements are adapted to be brought into electrical contact with a plurality of mating contact elements of the mating connector. The short-circuiting member is disposed on the activation member and electrically connects the contact elements only in the deactivation position. The contact elements are not electrically connected to one another in the activation position.
US10236639B2
An attachment structure for directly attaching a shield connector to an opening formed in a metal casing is provided. A shield connector for directly mounting on a device is attached to an opening formed in a metal casing. A connector housing is fastened to the casing with bolts from outside the casing. The opening of the metal casing has a diameter-enlarged portion formed in an end portion of the opening in an outside direction of the casing to be enlarged toward the outside direction. The shield shell has a contact piece at an end portion of the shield shell, and the contact piece is housed in and contacts with the diameter-enlarged portion in a state that the shield connector is attached to the opening.
US10236638B2
An electrical connector includes an insulative housing having a base and a tongue, an upper and lower rows of contacts mounted in the insulative housing and exposed upon the tongue and a pair of grounding pieces separated from each other and retained in the insulative housing between the two rows of contacts. Each grounding piece includes a securing portion disposed in the mating tongue and defines an abutment exposed upon corresponding side face of the mating tongue. The pair of grounding pieces are far away from corresponding power contacts along the transverse direction thereby resulting that the grounding pieces are wholly offset from the power contacts in the vertical direction so as to avoid the power contacts from electrical sparkle.
US10236632B2
An electrical connector includes: an insulative housing having a base portion; a number of conductive terminals affixed to the insulative housing and arranged in two rows, each conductive terminal comprising a contacting portion, and each row of conductive terminals comprising a pair of grounding terminals and a number of internal terminals located between the pair of grounding terminals; a metal shielding plate affixed to the insulative housing and sandwiched between the two rows of conductive terminals; and a main shell enclosing the insulative housing; wherein a distance between the contacting portions of the internal terminals and the metal shielding plate is greater than a distance between the contacting portions of the grounding terminals and the metal shielding plate.
US10236630B2
The present disclosure includes: housing for housing terminals; first lever which is mounted in housing to allow change of position between an initial position and a lock position, and which allows locking a mating lock member of a mating connector in the lock position; and second lever which is mounted in housing to allow change of position between an initial position and an auxiliary lock position, and which allows locking first lever at the lock position in the auxiliary lock position.
US10236628B2
A connector is provided which includes a housing, a terminal installed in the housing, and a shell covering at least a portion of the housing. A top plate part of the shell includes a cantilevered latch member, which is a plate spring shaped single latch member formed by cutting and raising the central part in the width direction of the top plate part. The latch member includes a pair of latch claws formed by folding both the right and left ends of the latch member.
US10236620B2
A seal ring mounting portion has: an outer circumferential surface portion that is provided so as to come into close contact with an inner circumferential portion of a seal ring, and extends along a circumferential direction of the seal ring in a state of being in close contact with the inner circumferential portion of the seal ring; and a holding portion that has a first wall portion provided on one width-direction side of the outer circumferential surface portion and a second wall portion provided on another width-direction side of the outer circumferential surface portion, the holding portion sandwiching and holding the seal ring from two sides in a width direction of the seal ring by the first wall portion and the second wall portion in the state of the seal ring being in close contact with the outer circumferential surface portion. The first wall portion and the second wall portion are provided so as to not overlap each other in a view from a central axis direction of the seal ring in a state of being mounted to the seal ring mounting portion.
US10236611B2
A printed circuit board assembly and method for electrically communicating between a first printed circuit board and a second printed circuit board is disclosed. The method includes coupling the first printed circuit board to the second printed circuit board via an electrical communication cable. The electrical communication cable includes a VPX-compliant electrical interface, a flat flex interface, and a flexible cable that electrically couples the VPX-compliant electrical interface to the flat flex interface; and electrically communicating over the electrical communication cable.
US10236607B2
A contacting device having a carrier and at least one contacting unit, wherein the carrier has a bottom side and a top side, the top side of the carrier having a plurality of mutually insulated conductive tracks, the contacting unit having a plurality of contact elements that at least partially are formed of an electrically conductive material and in each case are mutually electrically insulated, each contact element along a longitudinal axis being composed of at least one fixing section and a contacting portion adjoining the fixing section, each fixing section being supported on the top side of the carrier, having a first contact surface and being positively and conductively connected to one of the conductive tracks, each contacting portion having a distance to the top side varying between zero and a maximum distance.
US10236604B2
A plug connector for flexible conductor films having film-insulated conductors, includes a plug connector housing in which at least one plug contact element is arranged, and a connection region in which blades electrically conductively connected to the at least one plug contact element penetrate and fix at least one film-insulated conductor and produce an electrical contact. The plug connector housing includes two housing parts which can be pushed into one another, of which the first housing part supports the blades and the at least one plug contact element electrically conductively connected thereto, and the second housing part receives and supports the flexible conductor film and has the at least one blade receptacle which is adapted to the blades and whose boundary surfaces are designed such that the at least a part of the blades is bent towards the film-insulated conductor when the two housing parts are pushed into one another.
US10236600B2
A terminal block having a terminal housing, at least two electrically conductive contact elements, at least two conductor connection elements for connecting electric conductors, and at least one separating element arranged movably in the terminal housing, the separating element having a longitudinal axis and the two electrically conductive contact elements being connected in a first position of the separating element and disconnected in a second position of the separating element. A reduction of the space requirement for the separation point between the contact elements and the separating element during simple operation of the separating element is achieved by the contact elements being arranged consecutively in the longitudinal direction of the separating element; the separating element is arranged in the terminal housing to be movable in the longitudinal direction; and the movement direction of the separating element is different from the direction of the longitudinal extension of the terminal block.
US10236596B2
A connection terminal includes a terminal main body, a contact member, a locking structure, and a position adjustment structure. The terminal main body is electrically conductive and includes a female connector. The contact member is disposed, in a first region of an internal space of the female connector, to face an inner circumferential surface of the female connector. The locking structure holds the contact member at a position thereof after completion of housing of the contact member in the internal space. The position adjustment structure adjusts the position of the contact member in the internal space. The position adjustment structure includes a locked holder disposed in the contact member and a locking holder disposed in the terminal main body.
US10236587B2
An antenna having an emission unit emits first and second polarized waves which intersect each other and a supply unit that supplies the first and second polarized waves to the emission unit is provided. The supply unit includes a plurality of cross-shaped coupling apertures that allow first and second slots that the first and second polarized waves are transmitted to intersect and supply the first and second polarized waves to the emission unit. The first and second polarized wave guide directs the first and second polarized waves to the plurality of cross-shaped coupling apertures. The distances from first polarized wave supply slots to the first polarized waves to the first polarized wave guide to the plurality of cross-shaped coupling apertures and from second polarized wave supply slots to the second polarized waves to the second polarized wave guide to the plurality of cross-shaped coupling apertures are respectively about the same.
US10236585B2
A dual band end fed dipole provides at least two distinct operating frequencies, e.g. 2.45 GHz and 5.5 GHz. Properties of the antenna include low cost to manufacture, e.g. ease of automation; minimal manual labor to manufacture, e.g. reliability; dual band operation; broad bandwidth; good feed line isolation; omnidirectional beam pattern; minimal vertical beam squint; small diameter; and high efficiency. Embodiments of the invention provide a dual band end fed dipole with a low band trap on the feed side that requires minimal manual labor to manufacture because the antenna is formed from a single flat sheet of metal and soldering is replaced with crimping. Minimal dielectric loading is also achieved.
US10236584B2
An antenna is connected to a first end of a high-frequency transmission line, and a connector is connected to a second end of the high-frequency transmission line. A characteristic impedance of a microstrip line is higher than characteristic impedances of first and second strip lines, and a characteristic impedance of a coplanar line is higher than a characteristic impedance of the second strip line. Thus, at a certain frequency, a standing wave develops in which the position of the microstrip line and the position of the coplanar line are maximum voltage points and three-quarter-wavelength resonance is a fundamental wave mode. Thus, the cutoff frequency of the high-frequency transmission line is high, and an insertion loss of a signal is significantly reduced to be low over a wide band.
US10236583B2
A dielectric antenna has high impact resistance and high receiving sensitivity. The dielectric antenna includes a dielectric member which includes a laminate of a flexible dielectric portion including dispersed dielectric ceramic particles and a substrate having higher hardness than the flexible dielectric portion, and electrode disposed on the dielectric member.
US10236580B2
Disclosed is a method for implementing antenna modularization, comprising: dividing components of an antenna, forming antenna modules by the divided components, and setting types of the antenna modules. Also disclosed are a device for implementing antenna modularization and antenna modules.
US10236578B2
Disclosed are improved antenna structures, systems, and methods of manufacturing. In an embodiment, low-cost internal 2G/5G antennas have flat metal dipole construction, which can include a stiffener. External embodiments include quad dipole antenna structures, with broadside or corner arrays. Isolated multi-band center or end-fed dipole antennas can include single-sided PCB or metal-only structures, for operation with at least two distinct frequencies, and can provide RF isolation, such as with an RF trap or a Balun system. Embodiments of non-DC path or pass-through dual band antennas feature trap structures, along with discrete or distributed matching, and can provide a DC feed path for LEDs. Low profile and flat vertically polarized omni-directional antennas, such as for operation at 915 MHz, include an open slot driven cavity. Stacked 2G/5G antenna structures provide axial symmetry between quadrants. Improved construction methods and antenna structures include enhanced thin metal components and low cost, crimp-only construction methods.
US10236570B1
A floor system uses interlocking elements to form a surface raised above a floor surface for the distribution of electrical power and data throughout the floor of a building. The base units of the interlocking elements define channels which receive cables for data and power transmission. Channel and corner covers overlie the channels and interlock with the base units to form the raised surface. Fused electrical feed modules within channels provide electrical power to bus bars which distribute the power to fused terminal boxes and radio frequency sensors and beacons mounted in the base units.
US10236567B2
A third brake light antenna adapter includes an antenna base attached to a spacer that is installed between the vehicle third brake light and the third brake light opening. The spacer is provided with gaskets, substantially identical to the OEM third brake light gaskets, which provide weatherproof seals between the spacer and the vehicle and between the spacer and the third brake light. Special support brackets enable the spacer to grip the inside of the vehicle passenger compartment to hold it securely to the vehicle without extensive modifications to the vehicle structure itself.
US10236566B2
A vehicular antenna device includes an antenna unit transmitting and receiving various electromagnetic waves or signals, an antenna cover configured to cover the antenna unit, and a pad configured to be attached to an inner peripheral surface of the antenna cover. The antenna unit is configured to be attached to the antenna cover with the pad disposed therebetween. The pad includes a plurality of pressure ribs formed in an inner surface of a peripheral wall thereof. The pressure ribs are configured to be pressed by the antenna unit being attached to the antenna cover in a condition in which the pad is partially displaced from a predetermined position relative to the antenna cover before the antenna unit is attached to the antenna cover.
US10236559B2
An apparatus and associated method are provided involving a housing having a periphery configured to operate as a second antenna, a third antenna, and a fourth antenna. The periphery includes a top wall having a first slot formed therein, a first side wall having a second slot formed therein, and a second side wall having a third slot formed therein. The top wall is arranged between the first side wall and the second side wall, and a top portion of the periphery is defined between the second slot and the third slot. The top portion is divided into a first top side portion and a second top side portion via the first slot. Further, the first top side portion operates as the second antenna, and the second top side portion operates as both the third antenna and the fourth antenna.
US10236558B2
Provided is an LTE full-band cellphone antenna structure, including a ground plate, a circuit board having a feeding point, a feeding terminal matching circuit provided on the circuit board and a metal unit surrounding the circuit board and the ground plate. The metal unit includes a grounding portion electrically connected with the ground plate and a non-grounding portion electrically disconnected with the grounding portion. The feeding point is electrically connected with the non-grounding portion so that the non-grounding portion serves as a middle-high frequency radiator. A gap is provided between the non-grounding portion and the ground plate, and the ground plate is excited in a coupling manner so as to generate a current, such that the ground plate serves as a low frequency radiator. The antenna of the present disclosure covers all LTE frequency bands, which has advantages of less tuning difficulty and less influence by processing accuracy.
US10236556B2
An antenna structure includes a metallic member. The metallic member includes a front frame, a backboard, and a side frame. The side frame defines a slot. The front frame defines a first gap and a second gap. The front frame between the first gap and the second gap forms a first radiating section, the front frame between the first gap and an end of the slot forms a third radiating section. Current enters the first radiating section from the first feed portion, the current flows through the first radiating section and towards the first gap and the second gap, respectively, thus activating radiating signals in a first frequency band and a second frequency band, the third radiating section obtains current from the first radiating section by coupling, thus activating radiation signals in a fourth different frequency band. A wireless communication device using the antenna structure is provided.
US10236554B2
A trickle-charged RFID device includes a main antenna receiving wireless interrogator signals from one or more RFID readers, a power harvester connected with the main antenna to obtain power from the wireless interrogator signals, and an intermediate storage device connected to the power harvester to collect trickle flows of unused power harvested from wireless interrogator signals received by the RFID device that lack an inquiry for the device. The RFID device further includes a primary storage device, into which the intermediate storage device discharges its collection of trickle flows of unused power when the collection reaches a predetermined threshold level, which recharges power lost from the main storage device. The intermediate storage device can include one or more capacitors including super-capacitors, and the main storage device can include a rechargeable battery, such that the effective life of the main storage device is extended from the collected trickle flows.
US10236553B2
A method for coupling dielectric waveguide cables is disclosed. The method comprises positioning a first dielectric waveguide cable and a second dielectric waveguide cable such that a first segment of the first dielectric waveguide cable and a second segment of the second dielectric waveguide cable are disposed side by side, generating an electromagnetic coupling between the first segment and the second segment, and transmitting an electromagnetic wave signal from the first dielectric waveguide cable to the second dielectric waveguide cable through the electromagnetic coupling.
US10236550B2
An in-line resonator filter has a linear array of three or more conductors. A first pair of adjacent conductors has inductive main coupling and oppositely signed capacitive main coupling, while a second pair of non-adjacent conductors has inductive cross-coupling. The first and second pairs have one conductor in common. Between the second pair of non-adjacent conductors, there is no direct ohmic connection that provides the corresponding inductive cross-coupling. The oppositely signed capacitive main coupling compensates for at least a portion of the inductive main coupling between the first pair of adjacent conductors. The in-line resonator filter is able to provide one or more transmission zeros without requiring any discrete bypass connectors that provide direct ohmic connection between pairs of non-adjacent conductors. As such, the in-line resonator filters can be smaller, less complex, and less susceptible to damage.
US10236538B2
The battery management system can automatically re-combine batteries in a battery set in parallel connection or in series connection or in mixed series-parallel connection, or mixed parallel-series connection, and makes each individual cell in a battery being accessible, such that each individual cell can be monitored (i.e. its parameters can be measured) and charged or discharged. Therefore, with this system, batteries can be charged or discharged to their best performance.
US10236536B2
A secondary battery including: an electrode assembly including a first electrode, a second electrode, and a separator interposed between the first electrode and the second electrode; and an accommodation portion, wherein the electrode assembly is disposed in the accommodation portion, and wherein a semipermeable electrolyte solution storage portion is adjacent to the electrode assembly in an upper end or a lower end of the accommodation portion.
US10236533B2
Disclosed herein is a stacked/folded type electrode assembly configured to have a structure in which two or more unit cells, each of which includes a separator disposed between a positive electrode and a negative electrode, each having an electrode mixture including an electrode active material applied to a current collector, are wound using a sheet type separation film, wherein the positive electrode is configured to have a structure in which a positive electrode mixture is coated on an aluminum foil as the current collector and the negative electrode is configured to have a structure in which a negative electrode mixture is coated on a metal foil, other than the aluminum foil, as the current collector, the unit cells include one or more full-cells and/or bi-cells, one of the unit cells located at each outermost side of the electrode assembly is configured such that one outermost electrode of the unit cell is a single-sided electrode, the single-sided electrode being configured such that the electrode mixture is applied only to one major surface of the current collector facing the separator, and the separation film has higher elongation than the separator.
US10236532B2
Disclosed are an additive for an electrolyte represented by the following Chemical Formula 1, and an electrolyte and a rechargeable lithium battery including the same: wherein R1 to R4 and n are the same as described in the detailed description.
US10236529B2
Provided is a fuel cell stack capable of suppressing damage to a seal member and suppressing leakage of a reaction gas to the outside of a casing or entry of water from the outside of the casing for a long period of time. The fuel cell stack includes a pair of end plates and holds a laminate from two sides in a direction, a casing which houses the laminate and has connection bars extended between the pair of end plates, a fastening member inserted into an end plate side mounting hole and a connection bar side mounting hole, and chamfered parts formed in an end plate side small diameter part of the end plate side mounting hole. A chamfer angle between an inner surface of the outer chamfered part and the direction is larger than a chamfer angle between an inner surface of the inner chamfered part and the direction.
US10236528B2
Solid oxide electrochemical devices, methods for making the electrochemical devices, and methods of using the electrochemical devices are provided. The electrochemical devices comprise a plurality of stacked functional layers that are formed by a combination of three-dimensional (3D) extrusion printing and two-dimensional (2D) casting techniques.
US10236525B2
A control apparatus includes a control unit which instructs a constant temperature mode to the fuel cell unit as one of operation modes, the constant temperature mode being a mode for performing an control to cover power consumption of the auxiliaries by power supplied from the outside and an control to keep a temperature of the power generation unit constant within a prescribed temperature range. In the constant temperature mode, power output from the power generation unit is at least smaller than the power consumption of the auxiliaries.
US10236523B2
A fuel cell system. The fuel cell system includes at least one fuel cell having an anode chamber and a cathode chamber separated from the anode chamber, and a cathode gas source, a gas supply line connected to the cathode gas source, for feeding cathode gas into the cathode chamber, and an exhaust air line connected to the cathode chamber for the conducting exhaust air out of the cathode chamber. The gas supply line and the exhaust air line are connected by at least one gas flow regulation element, which opens the gas supply line in the direction of the exhaust air line and/or the exhaust air line in the direction of the gas supply line in dependence on an operating status of the fuel cell.
US10236513B2
A rechargeable battery cell has an organic-liquid electrolyte contacting a dendrite free alkali-metal anode. The alkali-metal anode may be a liquid at the operating temperature that is immobilized by absorption into a porous membrane. The alkali-metal anode may be a solid that wets a porous-membrane separator, where the contact between the solid alkali-metal anode and the liquid electrolyte is at micropores or nanopores in the porous-membrane separator. The use of a dendrite-free solid lithium cell was demonstrated in a symmetric cell with a porous cellulose-based separator membrane. A K+-ion rechargeable cell was demonstrated with a liquid K—Na alloy anode immobilized in a porous carbon membrane using an organic-liquid electrolyte with a Celgard® or glass-fiber separator.
US10236510B2
To improve cycling characteristics of a non-aqueous electrolyte secondary battery by obtaining a nickel-cobalt composite hydroxide having a sharp particle size distribution as a precursor, a slurry including a nickel-cobalt composite hydroxide obtained by continuously supplying an aqueous solution that includes at least nickel and cobalt, an ammonium ion donor aqueous solution and a caustic alkali aqueous solution to a reaction vessel and reacting, is continuously extracted and separated into a large particle size portion and s small particle size portion by classification, and the small particle size portion is continuously returned to the reaction vessel. As a result, a nickel-cobalt composite hydroxide is obtained that is expressed by the general formula: Ni1−x−yCoxMy(OH)2 (where, 0.05≤x≤0.50, 0≤y≤0.10, 0.05≤x+y≤0.50, and M is at least one kind of metal element selected from among Al, Mg, Mn, Ti, Fe, Cu, Zn and Ga, and that satisfies the relationships (D50−D10)/D50≤0.30, and (D90−D50)/D50≤0.30 among D10, D50 and D90 of this composite hydroxide.
US10236508B2
A positive active material includes an overlithiated lithium transition metal oxide including: a metal cation and a Li2MO3 phase, wherein M is at least one metal selected from a Period 4 transition metal having an average oxidation number of +4 and a Period 5 transition metal having an average oxidation number of +4, and wherein an amount of the Li2MO3 phase is less than or equal to about 20 mole percent, based on 1 mole of the overlithiated lithium transition metal oxide.
US10236504B2
Achieved is a nickel-cobalt-manganese composite hydroxide which is excellent in reactivity with a lithium compound, and able to achieve a positive electrode active material which has excellent thermal stability and battery characteristics. The nickel-cobalt-manganese composite hydroxide is intended to serve as a precursor for a positive electrode active material of a non-aqueous electrolyte secondary battery, and represented by a general formula: Ni1-x-y-zCoxMnyMz(OH)2 (0
US10236501B2
According to one embodiment, there is provided an active material including monoclinic niobium titanium composite oxide particles and a carbon material layer. The monoclinic niobium titanium composite oxide particles can absorb and release Li ions or Na ions and satisfy Formula (1) below. The carbon material layer covers at least a part of surfaces of the niobium titanium composite oxide particles and satisfies Formula (2) below: 0.5≤(α/β)≤2 (1) 0≤(γ/σ)≤0.1 (2)
US10236498B2
At a first position, an active material layer material is pressurized by first and second rolls, so as to form an active material layer on the second roll. Further, at a third position on a downstream side relative to the first position but on an upstream side relative to, in a rotation direction of the second roll, a second position where a third roll is opposed to the second roll, a part corresponding to a non-formation region in the active material layer is pressurized between a removal surface of the removal portion and the second roll, thereby transferring the pressurized part to the removal surface from the second roll so as to remove the pressurized part. Further, at the second position, the active material layer is transferred onto a surface of a current collector foil from the second roll.
US10236497B2
An intermittently coated battery electrode manufacturing method capable of preventing a positional displacement from occurring between a first surface of a collector and a second surface opposed to the first surface. The intermittently coated battery electrode manufacturing method includes: forming, at a part of a strip-shaped collector where an active material is not coated, a front end indicator indicating a front end of the active material to be intermittently coated on the collector; performing coating of the active material on a first surface of the collector based on a detection signal of the front end indicator to form an intermittent coating layer; and starting coating of the intermittent coating layer on a second surface opposite to the first surface based on the detection signal of the same front end indicator as that used for forming the active material coating layer on the first surface.
US10236496B2
A wiring module to be attached to a unit battery group in which a plurality of unit batteries, each having a positive and a negative electrode terminal, are arranged side by side, the wiring module including: a bus bar that overlaps the electrode terminals and electrically connects adjacent electrode terminals; a temperature detection member having a plate-shaped detection portion that overlaps the bus bar, and detects the temperature of the bus bar; an insulating protector holding the bus bar and the temperature detection member; and a cover covering at least a portion of the insulating protector. The detection portion overlaps a region of the bus bar other than a region of the bus bar that overlaps the electrode terminals, and a pressing rib that presses the detection portion toward the bus bar in a state where the cover is covering the insulating protector is provided on the cover.
US10236495B2
A secondary battery is disclosed. In one aspect, the secondary battery includes a case accommodating an electrode assembly, a cap plate sealing an opening of the case, an electrode terminal electrically connected to the electrode assembly and disposed over the cap, and an insulating member provided between the cap plate and the electrode terminal and configured to insulate the electrode terminal from the cap plate. The battery also includes a connection tab disposed over the electrode terminal, and a safety device having a portion positioned under the connection tab and electrically connected to the electrode terminal via the connection tab. The safety device has at least one of electric conductivity and thermal conductivity greater than that of the connection tab, and at least a part of the safety device is seated on the insulating member.
US10236494B2
A secondary battery may include a fuse formed in an electrode terminal. In exemplary embodiments, the secondary battery may include an electrode assembly including a first electrode plate, a second electrode plate and a separator, a current collector plate electrically connected to the electrode assembly, a case accommodating the electrode assembly, the current collector plate and an electrolyte, and an electrode terminal electrically connected to the current collector plate and protruded to an outside of the case, wherein the electrode terminal portion includes a protrusion part electrically connected to the current collector plate in a normal condition and selectively electrically disconnectable therefrom.
US10236484B1
An external battery pack for protecting against a battery fire or battery explosion, said battery pack connectable to an emergency locator transmitter (ELT) typically mounted in an aircraft. The external replaceable battery pack has a protective metal enclosure and a removable metal cover. The box includes an aluminum honeycomb grid core mesh with passages, each sized to receive a single battery and a pair of printed circuit boards on top and bottom to receive battery power, voltage and current, from multiple batteries for use with an ELT. By using smaller and more batteries together, the possibility of a catastrophic failure is greatly eliminated or reduced in that a smaller battery have a lesser fire or explosion potential. The batteries are isolated from each other from excessive heat or destruction by explosion.
US10236481B2
A rechargeable battery includes an electrode assembly including first and second electrodes; a case in which the electrode assembly is accommodated; a cap plate combined to the case; an electrode terminal provided in the cap plate and including first and second electrode terminals; and a lead tab including first and second current collecting tabs for electrically connecting the electrode assembly to the electrode terminal, wherein the second current collecting tab includes an electrode connecting portion that is connected to the electrode assembly, and a terminal connecting portion that is bent from the electrode connecting portion and electrically coupled to the cap plate.
US10236468B2
A hybrid light emitting device, a display panel, and a display device are disclosed. The hybrid light emitting device comprises a first electrode, a light emitting material composite layer, a hybrid connecting composite layer, a first light emitting layer, and a second electrode which are stacked in this order. The first electrode and second electrode are configured to provide a first carrier and a second carrier during operation, respectively. The hybrid connecting composite layer comprises at least two hybrid connecting layers. In a direction from the first electrode to the second electrode, the at least two hybrid connecting layers increase in term of the first carrier mobility and decrease in term of the second carrier mobility.
US10236467B2
Disclosed is an OLED device capable of reducing the number of manufacturing processes to apply a micro-cavity structure, and a method for manufacturing the same, wherein the OLED device may include a pixel having first to third subpixels, wherein each of the first to third subpixels includes a first electrode including a reflective metal material, an organic light emitting layer on the first electrode, a second electrode disposed on the organic light emitting layer and formed of a transparent metal material, and a semi-transmissive electrode on the second electrode, wherein a distance between the first electrode and the semi-transmissive electrode in the first subpixel, a distance between the first electrode and the semi-transmissive electrode in the second subpixel, and a distance between the first electrode and the semi-transmissive electrode in the third subpixel are different from one another.
US10236461B2
An organic photoelectronic device may include a photoelectronic conversion layer between a first electrode and a second electrode and a buffer layer on the photoelectronic conversion layer. The photoelectronic conversion layer may be between a first electrode and a second electrode, and the buffer layer may be between the first electrode and the photoelectronic conversion layer. The photoelectronic conversion layer may include at least a first light absorbing material and a second light absorbing material configured to provide a p-n junction. The buffer layer may include the first light absorbing material and a non-absorbing material associated with a visible wavelength spectrum of light. The non-absorbing material may have a HOMO energy level of about 5.4 eV to about 5.8 eV. The non-absorbing material may have an energy bandgap of greater than or equal to about 2.8 eV.
US10236455B2
An organic light-emitting device is provided to have high efficiency and long lifespan. The organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; an emission layer disposed between the first electrode and the second electrode and including a host and a dopant; an electron blocking layer disposed between the first electrode and the emission layer; and an electron transport region disposed between the emission layer and the second electrode, in which the electron blocking layer includes a metal halide, a metal oxide, or a combination thereof, and the actually measured lowest unoccupied molecular orbital (LUMO) value of the electron blocking layer is greater than the actually measured LUMO value of the host in the emission layer.
US10236447B2
A method of repairing a light emitting device assembly includes providing a light emitting device assembly including a backplane and light emitting devices, where a predominant subset of pixels in the light emitting device assembly includes an empty site for accommodating a repair light emitting device, generating a test map that identifies non-functional light emitting devices in the light emitting device assembly, providing an assembly of a repair head and repair light emitting devices, wherein the repair light emitting devices are located only on locations that are mirror images of empty sites within defective pixels that include non-functional light emitting devices, and transferring the repair light emitting devices from the repair head to the backplane in the empty site in the defective pixels.
US10236437B2
A magnetic memory device includes a semiconductor substrate; a magnetoresistive element provided on the semiconductor substrate. The magnetoresistive element includes a storage layer, a tunnel barrier layer, and a reference layer which are stacked, the reference layer having a magnetization direction perpendicular to a principal surface of the semiconductor substrate. The magnetic memory device further includes a magnetic field generation section provided away from the magnetoresistive element and configured to generate a magnetic field perpendicular to the principal surface of the semiconductor substrate. The semiconductor substrate, the magnetoresistive element and the magnetic field generation section are integrated as one unit.
US10236433B1
A thermal impedance amplifier includes: a resistive layer including: a resistance member; a first electrode in electrical communication with the resistance member; and a second electrode in electrical communication with the resistance member; a switch layer opposing the resistive layer and including: a switch member; a first switch electrode in electrical communication with the switch member; and a second switch electrode in electrical communication with the switch member, the switch member: switching from a first resistance to a second resistance in response to receiving phonons from the resistance member, being superconductive at the first resistance, and producing an amplified voltage in response to being at the second resistance; and a thermal conductor interposed between the resistance member and the switch member.
US10236426B2
An optoelectronic semiconductor component and a method for producing an optoelectronic semiconductor component are disclosed. In an embodiment, the component includes a carrier, a multi-pixel semiconductor chip that emits electromagnetic radiation during operation, wherein the semiconductor chip is arranged on the carrier, and wherein the semiconductor chip has a plurality of individually activatable pixels capable of generating primary radiation and a wavelength conversion element for at least partially converting the primary radiation emitted from the semiconductor chip into electromagnetic secondary radiation, wherein an active zone of the multi-pixel semiconductor chip extends continuously over the plurality of pixels, and wherein the wavelength conversion element is implemented in one piece.
US10236425B2
The present invention relates to a white light emitting device having high color rendering, and the white light emitting device is a white light emitting lamp comprising a blue LED chip having an excitation wavelength of 440-460 nm, and a phosphor layer covering a light emitting surface of the blue LED chip and excited by the excitation wavelength of the blue LED chip so as to emit light, wherein the phosphor layer comprises a first phosphor having an emission peak wavelength of 480-499 nm; a second phosphor having an emission peak wavelength of 500-560 nm; and a third phosphor having an emission peak wavelength of 600-650 nm. According to aspects of the present invention, a white LED chip having high color rendering can be provided, and particularly, the white light emitting device having high color rendering for specific colors such as R9 and R12 can be provided.
US10236414B2
A semiconductor light emitting device and a method of manufacturing a semiconductor light emitting device, the device including a first conductive semiconductor layer including a plurality of V-shaped recesses; an active layer on the first conductive semiconductor layer along a shape of the plurality of V-shaped recesses; a second conductive semiconductor layer on the active layer; a reflection assisting layer on the second conductive semiconductor layer; and a reflection layer on the reflection assisting layer, wherein a thickness of the second conductive semiconductor layer is 45 nm to 100 nm.
US10236395B2
A manufacturing method of antireflection substrate structure includes: providing a silicon wafer having a first rough surface; forming an antireflection optical film on the silicon wafer, wherein the antireflection optical film conformally overlays the first rough surface; performing a surface treatment on the antireflection optical film so that the antireflection optical film has a hydrophilic surface, and the hydrophilic surface is relatively far away from the silicon wafer; dropping a colloidal solution on the hydrophilic surface of the antireflection optical film, wherein the colloidal solution includes a solution and multiple nano-balls and the nano-balls are adhered onto the hydrophilic surface; and performing an etching process on the hydrophilic surface of the antireflection optical film by taking the nano-balls as an etching mask so as to form a second rough surface, wherein the roughness of the second rough surface is different from the roughness of the first rough surface.
US10236393B2
A TFT, a method for driving TFT, an array substrate, and a display device are disclosed. The TFT comprises a first gate on a base plate, an active layer insulated from the first gate, a source and a drain, and a second gate arranged on a side of the active layer away from the first gate and insulated from the active layer. The second gate comprises at least two sub-gates. An orthographic projection of each sub-gate overlaps that of a channel region. The first gate is capable of controlling the complete channel region, and the second gate is capable of controlling a portion of the channel region. The first and second gates maintain an energy band of the channel region at a relatively stable state, and thus maintain stable switching characteristics. This increases reliability and electrical performance of TFT.
US10236389B2
A miniaturized transistor is provided. A first layer is formed over a third insulator over a semiconductor; a second layer is formed over the first layer; an etching mask is formed over the second layer; the second layer is etched using the etching mask until the first layer is exposed to form a third layer; a selective growth layer is formed on a top surface and a side surface of the third layer; the first layer is etched using the third layer and the selective growth layer until the third insulator is exposed to form a fourth layer; and the third insulator is etched using the third layer, the selective growth layer, and the fourth layer until the semiconductor is exposed to form a first insulator.
US10236388B2
A dual gate oxide thin-film transistor and manufacturing method for the same. The thin-film transistor comprises: a substrate; a bottom gate electrode formed on the substrate; a first gate insulation layer disposed on the bottom gate electrode; a semiconductor layer formed on the first gate insulation layer; a second gate insulation layer formed on the semiconductor layer; and a top gate electrode formed on the second gate insulation layer; wherein, the transistor further comprises a data line, the data line and the bottom gate electrode, or the data line and the top gate electrode are located at a same metal layer. Because the data line and the bottom gate (or the top gate) electrodes are located at a same metal layer, and through one photolithography for patterning to reduce the number of the mask, decrease the production cost. Besides, the stability and the response speed are increased.
US10236386B2
The present disclosure provides vertical hetero- and homo-junction tunnel FET (TFET) based on multi-layer black phosphorus (BP) and transition metal dichalcogenides.
US10236372B2
A silicon carbide semiconductor device, including a silicon carbide substrate, multiple trenches provided in the silicon carbide substrate, a first semiconductor region provided between each adjacent two of the trenches, a second semiconductor region selectively provided in the first semiconductor region, multiple third semiconductor regions selectively provided in the silicon carbide substrate to each cover a bottom of one trench, multiple fourth semiconductor regions selectively provided in the silicon carbide substrate, each between adjacent two of the trenches and being in contact with the first semiconductor region, multiple gate electrodes, each provided via a gate insulating film in one of the trenches, a first electrode connected to the first and second semiconductor regions, and a second electrode connected to the rear surface of the silicon carbide substrate. At least two of the trenches are arranged between each adjacent two of the fourth semiconductor regions.
US10236365B2
A homoepitaxial, ultrathin tunnel barrier-based electronic device in which the tunnel barrier and transport channel are made of the same material—graphene.
US10236364B1
A tunnel field-effect transistor having source and drain contacts made from different electrically conductive materials enables independent optimization of contact resistance on the source and drain sides of the transistor. Dielectric caps on the gate electrode, source contact and drain contact made from different materials allow the selective removal of portions of the caps during gate, source and drain wiring. A wiring strap can be formed across the gate and drain to electrically connect two source contacts together. Multiple drain contacts or multiple gate electrodes may alternatively be electrically connected by wiring straps. Strap wiring facilitates placing transistors in closer proximity to increase the number of transistors for a given chip area.
US10236359B2
Replacement metal gate structures with improved chamfered workfunction metal and self-aligned contact and methods of manufacture are provided. The method includes forming a replacement metal gate structure in a dielectric material. The replacement metal gate structure is formed with a lower spacer and an upper spacer above the lower spacer. The upper spacer having material is different than material of the lower spacer. The method further includes forming a self-aligned contact adjacent to the replacement metal gate structure by patterning an opening within the dielectric material and filling the opening with contact material. The upper spacer prevents shorting with the contact material.
US10236351B2
A method of processing a power semiconductor device includes: providing a semiconductor body with a trench extending into the semiconductor body along an extension direction and including an insulator; providing a monolithic electrode zone within the trench; and removing a section of the monolithic electrode zone within the trench to divide the monolithic electrode zone into at least a first electrode structure and a second electrode structure arranged separately and electrically insulated from each other.
US10236341B2
According to one embodiment, a semiconductor device includes first to fourth semiconductor regions, first and second electrodes, and a first insulating film. The first semiconductor region includes first and second partial regions, and an intermediate partial region. The first electrode is separated from the first partial region. The second electrode includes first and second conductive regions. The second semiconductor region is provided between the first conductive region and the first electrode. The third semiconductor region is provided between the first conductive region and at least a portion of the second semiconductor region. The fourth semiconductor region includes third and fourth partial regions. The fourth partial region is positioned between the first conductive region and the first electrode. The first insulating film is provided, between the fourth partial region and the first electrode, and between the second semiconductor region and the first electrode.
US10236340B2
In a general aspect, a power semiconductor device can include a first trench shield electrode and a second trench shield electrode defined in a semiconductor region, the first and second trench shield electrodes each having a first portion disposed in an active region and a second portion disposed in a termination region. A trench of the first trench shield electrode and a trench of the second trench shield electrode can define a mesa of the semiconductor region therebetween. The device can further include an implant enrichment region disposed in the termination region, the implant enrichment region can be intersected by the first trench shield electrode and the second trench shield electrode, and can have a portion disposed in the mesa of the semiconductor region, the portion extending from the trench of the first trench shield electrode to the trench of the second trench shield electrode.
US10236339B2
According to one embodiment, a semiconductor device includes first to sixth semiconductor regions, a first electrode, and a first insulating film. The first semiconductor region includes first and second partial regions. The second semiconductor region is separated from the first partial region in a second direction crossing a first direction. The third semiconductor region is provided between the first partial region and the second semiconductor region. The fourth semiconductor region is provided between the first partial region and the third semiconductor region. The first electrode is separated from the second partial region, the second and third semiconductor regions, and a portion of the fourth semiconductor region. The first insulating film contacts the third semiconductor region. The fifth semiconductor region is provided between the first insulating film and the second partial region. The sixth semiconductor region is provided between the first insulating film and the fifth semiconductor region.
US10236338B2
A SiC single crystal seed of the present invention has a main surface with an offset angle of at least 2° but not more than 20° relative to the {0001} plane, and at least one sub-growth surface, wherein the sub-growth surface includes an initial facet formation surface that is on the offset upstream side of the main surface and has an inclination angle θ relative to the {0001} plane with an absolute value of less than 2° in any direction, and the initial facet formation surface has a screw dislocation starting point.
US10236337B2
A semiconductor device comprises a first conductive layer. A second conductive layer is formed over the first conductive layer. A semiconductor component is disposed over the first conductive layer. The second conductive layer lies in a plane between a top surface of the semiconductor component and a bottom surface of the semiconductor component. A third conductive layer is formed over the semiconductor component opposite the first conductive layer. The semiconductor device includes a symmetrical structure. A first insulating layer is formed between the first conductive layer and semiconductor component. A second insulating layer is formed between the semiconductor component and third conductive layer. A height of the first insulating layer between the first conductive layer and semiconductor component is between 90% and 110% of a height of the second insulating layer between the semiconductor component and third conductive layer. The semiconductor component includes a passive device.
US10236332B2
The present disclosure relates to an organic light emitting diode display having high luminescence. The present disclosure suggests an organic light emitting diode display comprising: a data line, a scan line and a driving current line defining a pixel area on a substrate; an anode electrode formed within the pixel area; an additional capacitance formed by overlapping expanded portions of the anode electrode with some portions of the driving current line; a bank defining a light emitting area in the anode electrode; an organic emission layer formed on the anode electrode; and a cathode electrode formed on the organic emission layer. The present disclosure suggests high luminescence organic light emitting diode display by including an additional capacitance for increasing the anode capacitance.
US10236327B2
Disclosed is an organic light-emitting display device that has improved color viewing angle characteristics while including a mesh pattern. The organic light-emitting display device includes an organic light-emitting array including a plurality of pixel openings, and a touch electrode array bonded to the organic light-emitting array. The touch electrode array includes a plurality of first mesh electrodes arranged in a first direction and having a lattice structure, and a plurality of second mesh electrodes arranged in a second direction and having a lattice structure. Each of the first mesh electrodes and the second mesh electrodes includes a plurality of overlapping portions that overlap the pixel openings, and a plurality of non-overlapping portions positioned between the pixel openings. At least some of the overlapping portions include brightness-increasing portions, which are formed of a material different from that of the non-overlapping portions.
US10236316B2
A display device includes: a substrate; a plurality of light-emission elements arranged, on the substrate, in a first direction and a second direction intersecting each other, each of the light-emission elements having a first electrode layer, an organic layer including a luminous layer, and a second electrode layer which are laminated in that order; and a separation section disposed, on the substrate, between the light-emission elements adjacent to each other in the first direction, the separation section having two or more pairs of steps. The first electrode layers in the light-emission elements are separated from each other, and the organic layers as well as the second electrode layers in the light-emission elements adjacent to each other in the first direction are separated from each other by the steps included in the separation section.
US10236305B2
A semiconductor device including a capacitor whose charge capacity is increased while improving the aperture ratio is provided. Further, a semiconductor device which consumes less power is provided. A transistor which includes a light-transmitting semiconductor film, a capacitor in which a dielectric film is provided between a pair of electrodes, an insulating film which is provided over the light-transmitting semiconductor film, and a first light-transmitting conductive film which is provided over the insulating film are included. The capacitor includes the first light-transmitting conductive film which serves as one electrode, the insulating film which functions as a dielectric, and a second light-transmitting conductive film which faces the first light-transmitting conductive film with the insulating film positioned therebetween and functions as the other electrode. The second light-transmitting conductive film is formed over the same surface as the light-transmitting semiconductor film of the transistor and is a metal oxide film containing a dopant.
US10236298B2
Provided is a vertical non-volatile memory device in which a capacitor constituting a peripheral circuit region is formed as a vertical type so that an area occupied by the capacitor in the entire device can be reduced as compared with a planar capacitor. Thus, a non-volatile memory device may be highly integrated and have a high capacity. The device includes a substrate having a cell region and a peripheral circuit region, a memory cell string including a plurality of vertical memory cells formed in the cell region and channel holes formed to penetrate the vertical memory cells in a first direction vertical to the substrate, an insulating layer formed in the peripheral circuit region on the substrates at substantially the same level as an upper surface of the memory cell string, and a plurality of capacitor electrodes formed on the peripheral circuit region to penetrate at least a portion of the insulating layer in the first direction, the plurality of capacitor electrodes extending parallel to the channel holes. The plurality of capacitor electrodes are spaced apart from one another in a second direction parallel to the substrate, and the insulating layer is interposed between a pair of adjacent capacitor electrodes from among the plurality of capacitor electrodes.
US10236295B2
A method of fabricating a semiconductor device includes forming a material layer and a mask pattern on a substrate, mounting the substrate onto an electrostatic chuck, loading the substrate, including the material layer and the mask pattern, mounted on the electrostatic chuck, into an etching chamber, and forming a material pattern by dry etching the material layer using the mask pattern as an etching mask. The dry etching of the material layer includes adjusting a pressure of the etching chamber to adjust a lateral over-etch of the material pattern in a first direction, wherein the first direction is parallel to a surface of the substrate facing the material pattern, and adjusting a temperature of the electrostatic chuck to adjust an etching of the material pattern in a second direction, wherein the second direction crosses the first direction.
US10236286B2
A semiconductor integrated circuit apparatus and a manufacturing method for the same are provided in such a manner that a leak current caused by a ballast resistor is reduced, and at the same time, the inconsistency in the leak current is reduced. The peak impurity concentration of the ballast resistors is made smaller than the peak impurity concentration in the extension regions, and the depth of the ballast resistors is made greater than the depth of the extension regions.
US10236284B2
A semiconductor device includes a semiconductor layer having an element formation region in which a semiconductor element is formed. An element isolation well is formed in a surface portion of the semiconductor layer to isolate the element formation region. A field insulating film is formed on a surface of the semiconductor layer. The field insulating film surrounds the element formation region in an annular shape when viewed from a top. An interlayer insulating film is formed on the semiconductor layer. A wiring is formed on the interlayer insulating film. A conductive film is formed on the field insulating film.
US10236275B2
Stacking integrated circuits containing serializer and deserializer blocks using through silicon via
A die stack having a second die is stacked vertically on top of a first die. A first plurality of test pads is located along a first edge of the first die. A second plurality of test pads is located along a second edge of the first die. The first edge of the first die is parallel to the second edge of the first die. A third plurality of test pads is located along a first edge of the second die. A fourth plurality of test pads is located along a second edge of the second die. The first edge of the second die is parallel to the second edge of the second die. The first edge of the first die and the second edge of the first die are perpendicular to the first edge of the second die and the second edge of the second die.
US10236270B2
An interposer of silicon for use in a semiconductor module, wherein the interposer has a top side serving for arrangement of functional semiconductor and an underside and is subdivided into a connection layer and a thermal layer along a plane running between the top side and the underside. The connection layer forming the surface of the interposer has a network with contact pads arranged on the surface for connection of the functional semiconductors arranged on the surface of the interposer, while the thermal layer has no metallization, and the underside of the interposer formed by the thermal layer serves for dissipating the heat generated by the functional semiconductors.
US10236266B2
An element chip manufacturing method includes a preparation process of preparing a substrate which includes a first surface having an exposed bump and a second surface opposite to the first surface and includes a plurality of element regions defined by dividing regions, a bump embedding process of embedding at least a head top part of the bump into the adhesive layer, a mask forming process of forming a mask in the second surface. The method for manufacturing the element chip includes a holding process of arranging the first surface to oppose a holding tape supported on a frame and holding the substrate on the holding tape, a placement process of placing the substrate on a stage provided inside of a plasma processing apparatus through the holding tape, after the mask forming process and the holding process.
US10236264B2
A wireless IC device includes an element body including first and second principal surfaces, an RFIC element buried in the element body, and an antenna coil disposed in the element body. The antenna coil includes a first wiring pattern provided on the second principal surface, a first metal pin reaching the first principal surface and the second principal surface, a second metal pin reaching the first principal surface and the second principal surface, and a second wiring pattern provided on the first principal surface. Terminal surfaces of the first input/output terminal and the second input/output terminal of the RFIC element face the second principal surface of the element body and are spaced away from the antenna coil while being connected to the first wiring pattern through first and second conductors extending from the second principal surface of the element body in a direction of the first primary surface.
US10236261B2
An electronic package is provided, which includes: a substrate; an electronic component and a shielding member disposed on the substrate; an encapsulant formed on the substrate and encapsulating the electronic component and the shielding member; and a metal layer formed on the encapsulant and electrically connected to the shielding member. A portion of a surface of the shielding member is exposed from a side surface of the encapsulant and in contact with the metal layer. As such, the width of the shielding member can be reduced so as to reduce the amount of solder paste used for bonding the shielding member to the substrate, thereby overcoming the conventional drawback of poor solder distribution. The present disclosure further provides a method for fabricating the electronic package.
US10236257B2
A method for constructing an advance conductor structure is described. A pattern is provided in a dielectric layer in which a set of features are patterned for a set of metal conductor structures. An adhesion promoting layer is created disposed over the patterned dielectric. A metal layer is deposited to fill a first portion of the set of features disposed the adhesion promoting layer. A ruthenium layer is deposited disposed over the metal layer. Using a physical vapor deposition process, a cobalt layer is deposited disposed over the ruthenium layer. A thermal anneal reflows the cobalt layer to fill a second portion of the set of features.
US10236256B2
Methods of forming self-aligned cuts and structures formed with self-aligned cuts. A dielectric layer is formed on a metal hardmask layer, and a mandrel is formed on the dielectric layer. A cut is formed that extends through the dielectric layer to the metal hardmask layer. A section of a metal layer is formed on an area of the metal hardmask layer exposed by the cut in the dielectric layer. After the metal layer is formed, a spacer is formed on a vertical sidewall of the mandrel.
US10236254B1
A semiconductor memory device includes first and second insulating plates, a stacked body provided between the first insulating plate and the second insulating plate, and a semiconductor member. The stacked body includes interconnect layers. The interconnect layer includes a first interconnect portion contacting the first insulating plate, a second interconnect portion contacting the second insulating plate, a third interconnect portion, a fourth interconnect portion, fifth and sixth interconnect portions are separated from the first and the second insulating plates. The fifth interconnect portion is connected to the first interconnect portion via the third interconnect portion, and is insulated from the second interconnect portion. The sixth interconnect portion is connected to the second interconnect portion via the fourth interconnect portion, and is insulated from the first interconnect portion. The semiconductor member is disposed between the fifth interconnect portion and the sixth interconnect portion.
US10236248B2
The manufacturing method of a semiconductor device can improve the mechanical strength of a pad more than before, and suppress the occurrence of a crack. The manufacturing method of a semiconductor device includes: forming a first pad constituted by a first metal layer; forming an insulating layer on the first pad; providing an opening portion in the insulating layer by removing the insulating layer on at least a partial region of the first pad; forming a second pad constituted by a second metal layer in the opening portion of the insulating layer so as to have a film thickness that is smaller than the film thickness of the insulating layer; and forming a third pad constituted by a third metal layer on the second pad.
US10236247B2
An isolation system, isolation device, and Integrated Circuit are disclosed. The isolation system is described to include an integrated circuit chip having a first capacitive plate, a second capacitive plate positioned with respect to the first capacitive plate to enable a capacitive coupling therebetween, an enhanced isolation layer positioned between the first capacitive the second capacitive plate that facilitates an electrical isolation between the first capacitive plate and the second capacitive plate, a first bonding wire that is in electrical communication with the second capacitive plate, and an isolation trench that at least partially circumscribes the first capacitive plate and is positioned between the first capacitive plate and the first bonding wire.
US10236244B2
Provided is a semiconductor device having a wiring structure on a semiconductor element and capable of securing high quality and high reliability in response to the desire for high-temperature operations, a large-current specification, thinner wafers, smaller device size, and reduced loss. A semiconductor device that includes an insulating circuit board; a semiconductor element implemented on the insulating circuit board; a first insulating resin layer laminated on the insulating circuit board; a copper-plated wiring which contacts the semiconductor element via a window portion formed in the first insulating resin layer, which enables contact with the semiconductor element; and a second insulating resin layer laminated so as to seal the copper-plated wiring, and a method for producing the semiconductor device are provided.
US10236234B2
A chip on film package includes a base film, a patterned circuit layer, a solder resist layer, a chip and a graphite sheet. The base film includes a first surface and a mounting region located on the first surface. The patterned circuit layer is disposed on the first surface. The solder resist layer partially covers the patterned circuit layer. The chip is disposed on the mounting region and electrically connected to the patterned circuit layer. The graphite sheet covers at least a part of the solder resist layer, wherein an outer edge of the graphite sheet is substantially aligned with an outer edge of the solder resist layer.
US10236232B2
Various thermal management devices for providing thermal management of integrated circuit chips are disclosed. In one aspect, a thermal management device is provided that has a heat spreader plate that includes mechanical connection structures to enable the heat spreader plate to mount on a first circuit board and thermally contact the integrated circuit chip when the integrated circuit chip is directly mounted on the first circuit board and to enable the heat spreader plate to mount on a second circuit board having a socket and thermally contact the integrated circuit chip when the integrated circuit chip is mounted in the socket.
US10236227B2
An electronic package is provided, including a circuit portion, an electronic element disposed on the circuit portion and a lid member disposed on the circuit portion to cover the electronic element. A separation portion is formed between the lid member and the electronic element. The lid member facilitates to prevent warping of the overall package structure. The invention further provides a method for fabricating the electronic package.
US10236225B2
The present disclosure generally relates to a method for performing semiconductor device fabrication, and more particularly, to improvements in lithographic overlay techniques. The method for improved overlay includes depositing a material on a substrate, heating a substrate in a chamber using thermal energy, measuring a local stress pattern of each substrate, wherein measuring the local stress pattern measures an amount of change in a depth of the deposited material on the substrate, plotting a plurality of points on a k map to determine a local stress pattern of the substrate, adjusting the thermal energy applied to the points on the k map, determining a sensitivity value for each of the points on the k map, and applying a correction factor to the applied thermal energy to adjust the local stress pattern.
US10236224B2
An apparatus and a method for reducing wafer warpage are provided. The method includes positioning a mold wafer structure on a stage. The mold wafer structure includes a mold layer and a stack structure positioned on a wafer. The stage includes a center region and an edge region adjacent the center region. Warpage information of the mold wafer structure is obtained. The mold wafer structure is heated by the stage based on the warpage information to reduce a warpage of the mold wafer structure. A temperature of the center region and a temperature of the edge region are different from each other. An operation test is performed on the stack structure.
US10236217B1
A semiconductor device includes a plurality of stacked gate regions spaced apart from each other on a substrate, a plurality of first epitaxial source/drain regions between the plurality of stacked gate regions, wherein the first epitaxial source/drain regions extend from sides of the plurality of stacked gate regions in a first doped region, a plurality of second epitaxial source/drain regions between the plurality of stacked gate regions and positioned over the first epitaxial source/drain regions, wherein the second epitaxial source/drain regions extend from sides of the plurality of stacked gate regions in a second doped region, and a contact region extending through a second epitaxial source/drain region of the plurality of second epitaxial source/drain regions to a first epitaxial source/drain region of the plurality of first epitaxial source/drain regions.
US10236187B2
The invention provides a semiconductor package and a method for fabricating a base for a semiconductor package. The semiconductor package includes a base. The base has a device-attach surface. A radio-frequency (RF) device is embedded in the base. The RF device is close to the device-attach surface.
US10236181B2
A manufacturing system and a method for forming a clean interface between a functional layer and a 2D layered semiconductor are provided herein. In the steps of the method, the substrate equipped with the 2D layered semiconductor is exposed to a reaction gas, and a stimulus is applied to the reaction gas to generate active particles having higher selectivity toward contaminants on the exposed surface of the 2D layered semiconductor so that the contaminants can be decomposed and removed. Additionally, the contaminants can be removed without damage to the 2D layered semiconductor. A functional layer is in-situ deposited to be in contact with the 2D layered semiconductor. Without the contaminants, a clean interface between the functional layer and the 2D layered semiconductor can be obtained and the 2D layered semiconductor can exhibit better electrical properties.
US10236180B2
A semiconductor integrated circuit device may include a structure, a first capping layer, a channel layer and a second capping layer. The structure may have an opening formed in the structure. The first capping layer may be formed in the opening of the structure. The channel layer may be arranged between the structure and the first capping layer. The second capping layer may be arranged on the channel layer and the first capping layer.
US10236178B2
GaN based nanowires are used to grow high quality, discreet base elements with c-plane top surface for fabrication of various semiconductor devices, such as diodes and transistors for power electronics.
US10236175B2
Disclosed is a liquid chemical for forming a water-repellent protecting film on a wafer. The liquid chemical is a liquid chemical containing a water-repellent-protecting-film-forming agent for forming the water-repellent protecting film, at the time of cleaning the wafer which has a finely uneven pattern at its surface and contains at least at a part of a surface of a recessed portion of the uneven pattern at least one kind of matter selected from the group consisting of titanium, titanium nitride, tungsten, aluminum, copper, tin, tantalum nitride, ruthenium and silicon, at least on the surface of the recessed portion. The liquid chemical is characterized in that the water-repellent-protecting-film-forming agent is a water-insoluble surfactant. The water-repellent protecting film formed with the liquid chemical is capable of preventing a pattern collapse of the wafer, in a cleaning step.
US10236161B2
Lithographic apparatuses suitable for, and methodologies involving, complementary e-beam lithography (CEBL) are described. In an example, a method of fine alignment of an e-beam tool includes projecting an electron image of a plurality of apertures of an e-beam column over an X-direction alignment feature of a wafer while moving the wafer along the Y-direction. The method also includes detecting a time-resolved back-scattered electron (BSE) detection response waveform during the projecting. The method also includes determining an X-position of every edge of every feature of the X-direction alignment feature by calculating a derivative of the BSE detection response waveform. The method also includes, subsequent to determining an X-position of every edge of every feature of the X-direction alignment feature, adjusting an alignment of the e-beam column to the wafer.
US10236152B2
Fuse assemblies in the form of fuse blocks and fuse holders include embedded permanent magnet arc suppression features that facilitate higher voltage operation of fusible circuit protection without increasing the size of the fuse assemblies. The embedded magnets apply an external magnetic field upon an overcurrent protection fuse and produce an arc deflection force to enhance arc quenching capability of the fuse without increasing its form factor.
US10236142B2
A luminous keyboard includes a key structure, a supporting plate, a switch circuit board, a light guide plate, a top-view light-emitting element and a reflecting element. The supporting plate includes a supporting plate opening. The supporting plate is located under the key structure. The switch circuit board is located over the supporting plate. The light guide plate is located under the supporting plate, and includes a light guide plate opening. The top-view light-emitting element is inserted into the light guide plate opening. The reflecting element is arranged between the top-view light-emitting element and the key structure. After the light beam is transmitted through the supporting plate opening, the light beam is transmitted through the switch circuit board and reflected to the light guide plate by the reflecting element. Then, the light beam is guided to a periphery region of the key structure by the light guide plate.
US10236140B2
A key structure includes a movable element, an elastic element, a light-emitting element and a pressure sensing element. The pressure sensing element is arranged between the elastic element and the light-emitting element. The elastic element is disposed on the movable element. The light-emitting element emits a light beam. The light beam is transmitted through the pressure sensing element and projected to the movable element to illuminate the key structure. While the key structure is depressed, the elastic element is pushed by the movable element. The pressure sensing element is pushed by the elastic element according to different magnitudes of the depressing force. Consequently, the key structure generates different pressure sensing signals.
US10236136B1
A high voltage switch system including a circuit interrupter having a first set of contacts in series with a first coil, which are in series with a second coil and a second set of contacts, the first coil wound around a first core and the second coil wound around a second coil such that upon an arc forming between the contacts of the first and second contacts, the arcs are motivated in opposite directions to be extinguished.
US10236123B2
Methods and systems to improve a multilayer ceramic capacitor using additive manufacturing are disclosed. Conductive layer ends of a multilayer ceramic capacitor may be modified to comprise a round shape, which may increase structural stability of the capacitor's layers. Other configurations may be possible, such as bulbous or wavy shaped conductive layer ends. The layers may comprise one or more pillars made from dielectric material, e.g., barium titanate, disposed through a portion of a conductive layer. The dielectric material may be the same material used in the insulator layers of the capacitor. Each pillar may comprise a plurality of spot connections surrounding its perimeter. The embedded pillars may be used to prevent delamination of the layers and to increase mechanical strength. Additionally, an algorithm of a computing device may determine an optimal shape, size, and/or configuration of the capacitor based on one or more predetermined specifications or properties.
US10236121B2
A capacitor unit is integrally provided with: a capacitor main body; a pair of bus bars that are connected to a pair of corresponding electrodes of the capacitor main body; and a casing that internally contains the capacitor main body and the bus bars and is made of resin. The bus bars are each provided with an input terminal on a first end side to which a connection terminal of a high-voltage cable for DC power is connected, while being each provided with an output terminal on a second end side to which an inverter substrate is connected.
US10236115B2
An integrated transformer includes a primary winding and a secondary winding each having a spiral planar arrangement coils. A dielectric portion of dielectric material is interposed between the primary winding and the secondary winding. A field plate winding is electrically coupled with the primary winding. The field plate winding includes at least one field plate coil having a first lateral extension greater than a second lateral extension of a primary outer coil of the primary winding. The field plate coil is superimposed in plan view to the primary outer coil of the primary winding.
US10236101B2
A grommet and a wire harness with a grommet are provided. The grommet is for attachment to the joint between tube members into which electrical wires are inserted, and includes a main body portion that is formed by a material that has elasticity and is shaped as a tube capable of coming into close contact with the tube members. The main body portion has a pair of divided bodies that are obtained dividing the main body portion such that the interior of the main body portion is open over the entire length thereof. Mating surfaces of the pair of divided bodies are fixed to each other in a liquid-tight manner.
US10236096B2
A wire harness including one or more electrically conductive paths and a resin molded product having a tubular shape which accommodates and protects the one or more electrically conductive paths. The resin molded product includes a first part having clearances along a circumferential direction between an inner surface of the resin molded product and outer surfaces of the one or more electrically conductive paths and a second part having substantially no clearance between the inner surface of the resin molded product and an outer surface of one of the one or more electrically conductive paths in an area along the circumferential directions.
US10236095B1
This invention discloses a wiring harness, a method of manufacturing said wiring harness, and a lamp assembly which utilizes said wiring harness. The wiring harness is comprised of a plurality of insulated conductive electrical wires which extend through a modular connector plug. The modular connector plug is comprised of a molded wire matrix and a mounting plug. To manufacture the wiring harness, a molded wire matrix is overmolded onto a plurality of insulated conductive electrical wires and then a mounting plug is overmolded onto the wire matrix.
US10236094B2
A method for manufacturing of an electrode of a surge arrester, an electrode and a surge arrester are disclosed. In an embodiment, the method includes positioning an electrode body in an electrochemical cell with and an electrolyte solution for a nickel deposition. The electrolyte solution includes at least one or more of magnesium sulphate, sodium sulphate and sodium chloride and electrolytically coating the electrode body with a coating to form the electrode for the surge arrester. The coating has nickel and the electrolyte solution is configured such that a surface of the coating includes a reduced wettability.
US10236091B2
A DR detector having a layer of imaging pixels and one or more shield layers behind the layer of imaging pixels. A first shield layer may have a thickness selected to be between about 1 mil and about 5 mils of a material selected from lead, tungsten, tin, copper, aluminum, and magnesium, selected according to an energy magnitude of radiographic energy received by the detector. A second shield layer may be positioned behind the first shield layer. The second shield layer may have a similar or different thickness selected according to an energy magnitude of radiographic energy received by the detector. The first shield layer may be positioned directly behind the layer of imaging pixels and the second shield layer may be positioned at an interior surface of the back of the detector housing.
US10236080B2
A medical equipment case is provided for containing and transporting at least one article of medical equipment and a two-way audio-visual system. Such equipment may be used, for example, for telemedicine applications by a patient discharged from a hospital, or other subject in need of remote health care monitoring. The medical equipment case may include features that provide for security and facilitate return of the medical equipment case and medical equipment and audio-visual system contained therein, such as machine-readable indicia encoding information for return of the case from a usage location. The medical equipment case and contained medical equipment and two-way audio visual system together form a medical support system that can be used by a patient discharged from a hospital. Methods of controlling the medical support system are also described.
US10236075B1
A processor-implemented method, according to one embodiment, includes: activating a subset of a plurality of p-MTJ cells oriented in one or more columns of a MRAM array. Activating the subset of p-MTJ cells includes: applying a first voltage to a gate terminal of the transistor in each of the p-MTJ cells in parallel, applying a second voltage to a first end of the MTJ sensor in each of the p-MTJ cells in parallel, and applying a third voltage to a drain terminal of the transistor in each of the p-MTJ cells in parallel. The processor-implemented method also includes: monitoring the activated subset of p-MTJ cells, determining whether any of the activated p-MTJ cells have failed, and in response to determining that an activated p-MTJ cell has failed, physically locating the failed p-MTJ cell. Other systems, methods, and computer program products are described in additional embodiments.
US10236073B2
A shift register, a gate driving circuit, and a display device are provided. The shift register includes an input unit, a first control unit, a second control unit, a voltage gating unit, an output unit, an energy storage unit and a reset unit. The shift register can output dual driving signals with fewer switching elements. When it is applied to the gate driving circuit, the total number of switching elements included in the gate driving circuit can be reduced, the wiring can be simplified, and the area occupied by the gate driving circuit can be decreased, thereby facilitating narrowing to the frame of the display device.
US10236072B1
A method of operating an electronic device includes: precharging a fuse read node to an intermediate voltage less than an input voltage, wherein the fuse read node connects a fuse array and a fuse read circuit, the fuse array including a fuse cell configured to store information and the fuse read circuit configured to read the stored information; connecting the fuse cell to the fuse read node for reading the information; and determining, with the fuse read circuit, the information from the fuse cell based on changes to the intermediate voltage at the fuse read node.
US10236069B2
An apparatus is described. The apparatus includes a storage device having multiple non volatile memory chips and controller circuitry. The controller circuitry is to implement wear leveling of storage cells of the non volatile memory chips at a granularity of segments of storage cell arrays of the non volatile memory chips that share a same disturber node and that are coupled to a same storage cell array wire to diminish disturb errors.
US10236068B2
The present invention relates to an improved sensing amplifier and related method for use in read operations in flash memory devices. In one embodiment, a voltage offset is induced in the sensing amplifier through the use of capacitors.
US10236067B2
A controller adapts the read voltage thresholds of a memory unit in a non-volatile memory. In one embodiment, the controller determines, based on statistics for a memory unit of the non-volatile memory, an operating state of the memory unit from among a plurality of possible operating states and adapts at least one read voltage threshold for a memory cell in the memory unit based on the determined operating state.
US10236059B2
A resistive RAM (RRAM) device has a bit line, a word line, a source line carrying a bias voltage that is a substantially static and non-negative voltage, an RRAM cell, and a bit line control coupled to the bit line circuit. The RRAM cell includes a gate node coupled to the word line, a bias node coupled to the source line, and a bit line node coupled to the bit line. The bit line control circuit is configured to generate non-negative command voltages to perform respective memory operations on the RRAM cell.
US10236054B1
In general, embodiments of the technology relate to improving read performance of solid-state storage by using decoding parameters deemed particularly suitable for the read operation that is currently being performed. More specifically, embodiments of the technology relate to using different decoding parameters when a read operation needs to be repeated because the initial read operation has failed.
US10236053B1
Methods, devices, and systems are disclosed that generally perform a time delay determination of a voltage change on a signal node to determine a corresponding signal value on another node causing the voltage change. In an example the circuit device includes a first circuit configured to couple, when enabled, a signal value onto a first node, and a read circuit having an input coupled to the first node. The read circuit is configured to effect a voltage transition of a signal node at a variable rate corresponding to the voltage of the first node, and to determine the signal value based upon a time-to-transition measurement of the signal node.
US10236045B2
A clock pattern generating method of a semiconductor memory device is provided. The method includes generating the same clock pattern through a plurality of detection clock output pins when an output selection control signal is in a first state and generating clock patterns different from each other through the plurality of detection clock output pins when the output selection control signal is in a second state different from the first state.
US10236034B2
Examples disclosed herein relate to dual in-line memory module (DIMM) battery backup. Some examples disclosed herein describe systems that include a backup power source pluggable into a DIMM slot. The backup power source may include a plurality of battery cells electrically connected to a DIMM to provide backup power to the DIMM. Each of the plurality of battery cells supporting the DIMM may be electrically connected to a DC-to-DC converter in series and to each other in parallel.
US10236028B2
Device for providing a playable sequence in renderable manner comprises: a providing unit for providing defined functions, said functions for applying playable effects to objects, a time unit for adding time boundaries to said functions, to provide time bounded functions, an ordering unit for ordering said time bounded functions into a sequence, and a translation unit for applying translations to said objects in accordance with said effects.
US10236025B2
Provided are an evaluation method of a magnetic tape, in which the magnetic tape which is an evaluation target includes a magnetic layer including a servo pattern, the method including: reading the servo pattern by a magnetic head including a tunnel magnetoresistance effect type element as a servo pattern reading element; measuring electric resistance of the tunnel magnetoresistance effect type element after the reading; and determining quality of the magnetic tape by using a degree of a decrease in the measured electric resistance from a reference value as an index, and a manufacturing method of a magnetic tape including: evaluating the magnetic tape including a servo pattern in a magnetic layer by the evaluation method.
US10236023B2
An apparatus, according to one embodiment, includes: a head carriage assembly having a beam for coupling to a magnetic head, and an actuator assembly coupled to the beam of the head carriage assembly. The actuator assembly includes: a fine motion motor for enabling positioning of the beam of the head carriage assembly along a fine motion direction oriented perpendicular to an intended direction of media movement, a skew motion motor for enabling rotatable positioning of the head carriage assembly about an axis of skew which extends perpendicular to a plane defined by the intended direction of media movement across the head carriage assembly and the fine motion direction, and a main coil configured to induce skew motion and lateral motion of the beam of the head carriage assembly relative to the fine motion motor and the skew motion motor upon energization of the main coil by applying current thereto.
US10236020B2
A recording head includes a near-field transducer proximate a media-facing surface. The near-field transducer comprises an aperture portion surrounded by walls of plasmonic material, the walls oriented normal to the media-facing surface. A notch protrudes within the aperture. The notch comprises at least one of Rh and Ir. A write pole is proximate the near-field transducer. The write pole has a back surface facing away from the media-facing surface and an aperture-facing surface proximate the aperture.
US10236013B2
A personal audio assistant includes a housing for a device, a first microphone within or on the housing where the first microphone captures audio, a communication module within the housing, a logic circuit communicatively coupled to the device, and an interaction element. The interaction element and logic circuit are configured to initiate control of audio content or initiate at least an operation of the device in response to an analysis of the audio. Other embodiments are disclosed.
US10236002B2
A method and device for decoding a signal. The method for decoding a signal includes: obtaining spectral coefficients of sub-bands from a received bitstream by means of decoding; classifying sub-bands in which the spectral coefficients are located into a sub-band with saturated bit allocation and a sub-band with unsaturated bit allocation; performing noise filling on a spectral coefficient that has not been obtained by means of decoding and is in the sub-band with unsaturated bit allocation, so as to restore the spectral coefficient that has not been obtained by means of decoding; and obtaining a frequency domain signal according to the spectral coefficients obtained by means of decoding and the restored spectral coefficient. Therefore, a sub-band with unsaturated bit allocation in a frequency domain signal may be obtained by classification, thereby improving signal decoding quality.
US10235999B1
Among other things, requests are received from voice assistant devices expressed in accordance with different corresponding protocols of one or more voice assistant frameworks. Each of the requests represents a voiced input by a user to the corresponding voice assistant device. The received requests are re-expressed in accordance with a common request protocol. Based on the received requests, responses to the requests are expressed in accordance with a common response protocol. Each of the responses is re-expressed according to a protocol of the framework with respect to which the corresponding request was expressed. The responses are sent to the voice assistant devices for presentation to the users.
US10235995B2
A user media device may include a microphone array and a communication interface. The microphone array may include an omnidirectional microphone and a directional microphone. The microphone array may be selectively switchable. The communication interface may communicatively couple the user media device with a computer and may transmit audio captured by the microphone array to the computer for transfer to a remote service. The remote service may generate text of the processed audio via natural language processing. The remote service may further perform semantic reasoning of the processed audio via a semantic reasoning engine. The remote service may also generate content based at least in part on the semantic reasoning performed on the processed audio. The curated content may include a report having results of the semantic reasoning organized to demonstrate the results in a meaningful way with respect to the processed audio.
US10235982B2
A system and computer-implemented method for generating music content includes a music notation data store having a collection of notation data files and an audio data store having a collection of audio data files, each data file in the notation and audio data stores including associated music characteristic metadata. One or more computer processor is arranged to receive user music preference inputs from a user interface and to search the notation and audio data stores to identify a plurality of data files corresponding to one or more user preference input. The processor randomly selects at least one notation file and at least one audio file from the identified notation and audio files and generates a music instance file by combining the selected notation and audio files for playback to the user.
US10235979B1
A hi-hat stand includes an upper pipe and a lower pipe. A leg unit includes leg plates, stays, a fixing collar, and a sliding collar. The leg plates and the stays are assembled with the lower pipe via the sliding collar and the fixing collar. On the outer circumferential surface of the lower pipe, a slide preventing surface is formed in a fixing position of the sliding collar. The slide preventing surface is formed by diamond knurling.
US10235978B2
The present invention comprises a drum with two playing surfaces on opposites ends of a hollow drum body. The drum is configured for the first drum head to produce a loud sound and the second head to produce a quiet sound, under the same full force drum strikes without compromising the feel and rebound of the drum heads. The drum may have a central base, a shell disposed on each side of the base, and a drum head stretched over each of the shell. The drum heads are attached to a shallow drum body with independent tensioning of the heads and sandwiched drum shells. The tensioning system is mounted to the central base. An optional snare system may be mounted to the base.
US10235974B2
A display system displays, on each of a plurality of display devices arranged side by side, among image data of a plurality of pages, each of image data of the number of display devices, and reflects input information, which indicates information input by a user, on image data displayed on a master display device among the plurality of display devices. Moreover, the display system displays, on each of the plurality of display devices, among the image data of the plurality of pages, each of image data which is obtained by shifting the image data of the number of display devices in accordance with an operation on a page operation unit. Thereby, a viewer is able to view image data of several pages at once, and it is possible to reflect information input by a user even when image data of a target page is shifted backward or forward.
US10235971B1
Disclosed is a system and method for enhancing display uniformity at display boundaries. A memory stores multiple input data patterns comprising pixel data to be displayed for multiple display time intervals. A comparator receives input data patterns for a preceding time interval. The comparator compares the difference between a pixel data associated with a pixel of a current line and a preceding line with a predefined threshold. A display controller determines a rescan pattern corresponding to a blanking time interval between the preceding display time interval and a current display time interval by driving the pixel data using a look-up table. The display panel displays the input data patterns corresponding to current display time interval after the blanking time interval having the rescan pattern such that coherency amongst display characteristics of the current display time interval and the preceding display time interval is achieved.
US10235968B2
A medical image display apparatus, including: a storage section; a display section; a specification section which receives user's specification of medical image data as an adjustment reference; a display control section which controls the display section to display an adjustment reference medical image on the basis of the medical image data as the adjustment reference and a density adjustment value associated with the medical image data; an adjustment instruction section which receives user's instruction to perform density adjustment of the adjustment reference medical image displayed on the display section; and an overall adjustment section which, for each piece of medical image data other than the medical image data as the adjustment reference, changes a density adjustment value associated with the medical image data on the basis of change information indicating a content changed by the density adjustment.
US10235966B2
An image display device includes an image display unit including first pixels each constituted of sub-pixels of three or more colors included in a first color gamut and second pixels each constituted of sub-pixels of three or more colors included in a second color gamut different from the first color gamut, the first pixels and the second pixels being arranged in a matrix and adjacent to each other; and a processing unit that determines an output of the sub-pixels included in each pixel of the image display unit corresponding to an input image signal. The processing unit determines an output of the sub-pixels included in the other one of the pixels based on part of components of an input image signal corresponding to one of the first pixel and the second pixel that are adjacent to each other.
US10235965B2
A method for interacting with a virtual game environment in an actor/director model is performed on a first computing device in an actor mode of operation and a second computing device in a director mode of operation. Both devices display the shared virtual environment. The second device pairs with the first device and synchronizes with the virtual environment of the first device during the pairing. After the pairing, the first device receives a message from the second device to request a change in the virtual environment. The first device implements the requested change and transmits changes including the requested change to the second device. The second device displays the virtual environment and additional controls. After pairing, responsive to receiving a user input on a control of an element in the virtual environment, the second device generates and transmits a message to the first device to request the element change.
US10235957B2
A gate driver on array circuit includes a first driver module and a second driver module. The first driver module includes a first driver unit, a first output unit, and a first reset unit. The second driver module includes a second driver unit, a second output unit, and a second reset unit. The first output unit is used for generating a present stage scan drive signal and a present stage cascade signal. The second output unit is used for generating the present stage scan drive signal and the present stage cascade signal.
US10235953B2
The present invention discloses a display panel, a displayer and the drive method thereof, the display panel comprising a cell substrate and an array substrate. The array substrate comprises a plurality of gate lines and a plurality of data lines, wherein, a sub-pixel unit is defined by an i-th line gate line, an (i+1)-th line gate line, a j-th column data line and aj+1-th column data line, wherein, i and j are both natural number. The outermost side of the cell substrate is provided with an FPR film array comprising a first FPR film and a second FPR film, wherein, the first FPR film is corresponding to the first pixel electrode so as to convert emitting light of the first pixel electrode into polarized light in a first direction, and the second FPR film is corresponding to the second pixel electrode so as to convert emitting light of the second pixel electrode into polarized light in a second direction, wherein, the first direction is different from the second direction. The displayer shows the original images as well as the interference image at the same time, thereby the original image shown in the displayer cannot be seen and the display information in displayer is protected effectively.
US10235950B2
A liquid crystal display device includes a display area in which pixels are disposed in a matrix with rows and columns. The display area includes first and second configuration columns. The first configuration column is a column where first pixels are aligned. The first pixels each include a pixel electrode including first and second areas. In the first area, electrodes extending in a first direction inclined to the column direction are disposed. In the second area, electrodes extending in a second direction inclined differently from the first direction are disposed. The second configuration column is a column where second and third pixels are alternately aligned. The second pixels each include a pixel electrode including electrodes extending in a third direction inclined to the column direction. The third pixels each include a pixel electrode including electrodes extending in a fourth direction inclined differently from the third direction.
US10235932B2
An inverting circuit is disclosed. The inverting circuit includes a pull-up unit including first, second, and third terminals. The first terminal receives a first control signal, and the third terminal is connected to a signal output terminal and outputs a first level signal. The inverting circuit also includes a pull-down unit including fourth, fifth, and sixth terminals. The fourth terminal is connected to the second terminal of the pull-up unit, and the fifth terminal receives a second control signal. In addition, the sixth terminal is connected to the signal output terminal and outputs a second level signal. The inverting circuit also includes a first capacitor, connected to the second terminal of the pull-up unit and the fourth terminal of the pull-down unit, and to the third terminal of the pull-up unit and the sixth terminal of the pull-down unit.
US10235928B2
A wearable display device includes: a display on an exterior side of the wearable display device; one or more processors that determine positioning data that describe a physical three-dimensional orientation of the wearable display device relative to a face of a user by: receiving radio frequency (RF) readings from an array of RF detectors within the wearable display device, where the RF detectors detect a relative orientation and distance between the wearable display device and an RF transmitter that is positioned on a head of the user; and determining positioning data that describe the relative orientation and distance between the wearable display device and the RF transmitter based on the RF readings from the array of RF detectors; and a video display controller that displays video content on a section of the wearable display device that is facing the user according to the positioning data.
US10235920B2
A graphene display, and the graphene display's driving method and device are disclosed. The graphene display driving method includes: obtaining the grey-level values of the three primary colors of a pixel to be input; determining the colors and the grey-level values of the two dynamic subpixels and the static subpixel according to the grey-level values of the pixel's three primary colors and a pre-determined correspondence relationship between three primary colors' grey-level values and four primary colors' grey-level values; and applying driving voltages respectively corresponding to the colors and grey-level values of the two dynamic subpixels and the static subpixel to the two dynamic subpixels and the static subpixel. The present disclosure is able to achieve a greater gamut, enhance display quality, and reduce power consumption of the display.
US10235918B2
Disclosed is a timing controller including: a receiving unit configured to receive image data; a buffer memory configured to temporarily store and output the received image data; a timing controller circuit configured to generate a transmission clock signal; and a transmitter configured to receive the transmission clock signal and a transmission data signal, wherein the transmission data signal includes the image data output by the buffer memory, wherein the transmitter is configured to transmit a transmission signal, wherein the transmission clock signal is embedded in the transmission data signal, and wherein the transmission clock signal has a magnitude different from the transmission data signal.
US10235917B2
A disclosed display device includes a data driver configured to receive data signals corresponding to an input image and to output a first data signal corresponding to a first portion of the input image to be displayed. The display device also includes a display panel having a plurality of data lines and a display area configured to display the first portion of the input image based on the first data signal from the data driver. The data driver is further configured to cut off a second data signal corresponding to a second portion of the input image substantially outside the display area of the display panel from being output.
US10235911B2
A badge mounted on a vehicle is provided herein. The badge includes a substrate and a housing attached thereto defining a cavity therebetween. A light source is configured to emit an excitation light. A first photoluminescent structure and a second photoluminescent structure are disposed within the badge and each is configured to convert the excitation light emitted from the light source into a converted light of a different wavelength. A light scattering layer is disposed between the first and second photoluminescent structures.
US10235907B2
A band for wrist, or other part of a limb, comprises a band and an information sheet, for important information. The latter displays written or printed information and can be folded up under the band so that when worn it is held in place between the strap and limb. The information is also kept from view in that position.
US10235897B2
Methods for providing drawing assistance to a user sketching an image include geometrically correcting adjusting user strokes to improve their placement and appearance. In particular, one or more guidance maps indicate where the user “should” draw lines. As a user draws a stroke, the stroke is geometrically corrected by moving the stroke toward a portion of the guidance maps corresponding to the feature of the image the user is intending to draw based feature labels. To further improve the user drawn lines, parametric adjustments are optionally made to the geometrically-corrected stroke to emphasize “correctly” drawn lines and de-emphasize “incorrectly” drawn lines.
US10235891B2
A method and device for displaying vertical constraints of an aircraft, an associated program produce and aircraft are disclosed. In one aspect, the vertical constrains are displayed on a display device of the aircraft, the display device being part of an aircraft piloting system, the method being implemented by an electronic device that is part of the aircraft piloting system. The method includes acquiring at least one vertical constraint of the aircraft, computing a representative slope value associated with the vertical constraint, and displaying a symbol depicting the vertical constraint at the representative slope value associated with the vertical constraint on a slope scale.
US10235886B1
Activating a smart bumper system is provided. Traffic data are received from a set of sensors located on each of a plurality of vehicles within a defined area. A collision is predicted between two or more vehicles is imminent based on analyzing the traffic data. A smart bumper system of at least one of the two or more vehicles that will be involved in the predicted collision is actuated to minimize an amount of damage during the predicted collision.
US10235885B2
Disclosed are an autonomous vehicle driving system and method that increase probability that a signal of a traffic light will be recognized by using map information built in an autonomous vehicle driving system and a traffic light infrastructure, determine which travel route is allowed according to a camera recognition result and signal information delivered through V2X communication (traveling is allowed from which entrance lane to which exit lane), and enable an autonomous driving vehicle and a traffic light infrastructure to exchange intersection passage route information in order to allow the autonomous driving vehicle to efficiently pass through an intersection.
US10235884B2
A system, a method, and a computer program for utilizing a WiFi beacon for low-latency communication with smart computing devices. Embodiments of the invention use beacon-stuffed network announcement broadcast signals to promptly convey urgent safety information to pedestrians and other vulnerable road users and to warn them of approaching vehicles. This information can then be used to generate visual or audible alerts that are presented on a smart computing device of the vulnerable road user. Similarly, beacon-stuffed network announcement broadcast signals transmitted by pedestrians' smart computing devices can be used to warn vehicle operators of pedestrians in their path.
US10235882B1
Among other things, equipment is located at an intersection of a transportation network. The equipment includes an input to receive data from a sensor oriented to monitor ground transportation entities at or near the intersection. A wireless communication device sends to a device of one of the ground transportation entities, a warning about a dangerous situation at or near the intersection, there is a processor and a storage for instructions executable by the processor to perform actions including the following. A machine learning model is stored that can predict behavior of ground transportation entities at or near the intersection at a current time. The machine learning model is based on training data about previous motion and related behavior of ground transportation entities at or near the intersection. Current motion data received from the sensor about ground transportation entities at or near the intersection is applied to the machine learning model to predict imminent behaviors of the ground transportation entities. An imminent dangerous situation for one or more of the ground transportation entities at or near the intersection is inferred from the predicted imminent behaviors. The wireless communication device sends the warning about the dangerous situation to the device of one of the ground transportation entities.
US10235881B2
A method and device for configuring an autonomous operation capability of a vehicle are disclosed. A first dataset is identified relating to a plurality of vehicles, wherein the vehicle is one of the plurality of vehicles. A state value function is produced for the autonomous vehicle capability in relation to the first dataset. A second dataset is identified relating to a portion of the plurality of vehicles, wherein the portion of the plurality of vehicles includes the vehicle. A policy control gain is optimized for the autonomous vehicle capability in relation to the second dataset. The autonomous vehicle capability is operable to generate an autonomous vehicle action for progressing to a next state based on the state value function in cooperation with the policy control gain.
US10235879B2
A notification system of a vehicle includes a sensing unit that detects an object outside the vehicle or detects an operational status of a function of the vehicle; an output unit; and a controller. The controller is configured to determine whether a touch has been detected on an interior handle of a door of the vehicle. If a touch is detected on the interior handle, the controller determines that an object outside the vehicle detected by the sensor is within a predetermined distance in a rearward direction from the door on which the touch was detected, or determines that an operational status of a function of the vehicle detected by the sensor indicates that the function is not yet complete; and controls the output unit to output a notification corresponding to the detected object outside the vehicle or the detected operational status of the function of the vehicle.
US10235877B1
Self-driving vehicles safety system, comprising synthesized and coordinated components and entities, including vehicles, pedestrians, and traffic control light mechanisms, exchanging information, employing lidar (light imaging detection and ranging), radar and intelligent computer-based decision support algorithm systems that analyze images and extract information, to provide safety and vehicle control, regulated and prioritized traffic, and reduced vehicle emissions.
US10235874B2
A remote control method, and a remote control system and a gateway for implementing the method are provided. The method includes receiving, by a remote control device, a plurality of ultra-wideband signals transmitted by a main control device to calculate position data; calculating, by the remote control device, rotation vector data according to detection data of the remote control device; transmitting, by the remote control device, the rotation vector data and the position data to the main control device to allow the main control device to identify an electronic device the remote control device aims at and transmit control information corresponding to the electronic device to the remote control device according to the rotation vector data and the position data; and displaying, by the remote control device, a control interface for controlling the electronic device according to the received control information.
US10235867B2
A low power, battery operated wall or surface mountable personal safety device equipped with a convex mirror and an audible alarm. The device is for alerting a user to anyone approaching from beside or behind, and allows them to trigger the audible alarm when they feel threatened. The device may also be equipped to send a signal to a central processor to identify and record the location and time of the alarm activation.
US10235865B2
A hand-washing monitor and hand washing monitoring system are provided. The hand-washing monitoring system includes a motion detector mounted near, to or in a sink and configured to detect a scrubbing motion near a location of an outlet of a sink faucet. Both the hand-washing monitor and the hand-washing monitoring system include a processor coupled to the motion detector and a memory coupled to the processor. The processor is configured to monitor the motion detector for signals indicative of the scrubbing motion that is continuous during a predetermined scrubbing interval and to provide signal indicating a successful scrubbing operation when the scrubbing motion is continuously detected during the entire interval. The hand-washing monitor includes a housing containing the processor, the motion detector, the memory and proximity sensors for detecting the application of soap.
US10235859B1
Systems and methods for mitigating drowsy and/or sleepy driving may include utilizing vehicle-related and wellness-related telematics to detect and/or predict drowsy and/or sleepy driving states of a driver of a vehicle and take mitigating actions to thereby increase the safety of the driver and other people and/or vehicles in the vicinity of the driver's vehicle. Vehicle-related telematics data and wellness-related telematics data (which may include sleep data) may be collected via sensors that disposed on-board the vehicle, in the vehicle's environment, and at a personal health/fitness tracker of the driver. The collected data may be collectively interpreted to detect, predict, and/or otherwise discover information relating to a drowsy and/or sleepy state of the driver, and one or more mitigating actions may be automatically performed based on the discovered information to thereby mitigate undesirable effects of drowsy/sleepy driving and increase driving safety.
US10235850B2
Aspects of the subject disclosure may include, for example, a garment that includes a receiver, configured to receive at least one coded command from a notification generator, and at least one haptic feedback generator that delivers haptic feedback to a user while wearing the garment during a transit, corresponding to the at least one coded command, where the notification generator is configured to determine a notification to be sent to the user in response to at least one event of interest determined by an input analyzer, and to generate the at least one coded command that indicates the notification, and where the input analyzer is configured to analyze input data corresponding to the transit of the user of the garment to identify the at least one event of interest, occurring during the transit of the user. Other embodiments are disclosed.
US10235846B2
A computing device includes one or more memory devices storing executable instructions, one or more processors configured to execute the instructions, a programmable display screen configured to display text-based information, a user activity sensor, a battery configured to provide power to the one or more processors, and a battery status visual indicator. The battery status indicator is located on a surface of the computing device and is configured to display, in response an indication from the user activity sensor of an interaction by a user with the computing device, non-text-based information indicating a status of the battery.
US10235844B1
A system, apparatus, and computer readable storage to implement a networked gaming system that enables a plurality of players to wager on one or more dealers at different dealing stations dealing independent games simultaneously. A live video is captured on each dealing station and simulcast to player stations where players are playing at. Players can bet on any combination of the games that are being broadcast.
US10235838B2
A voucher ticket system and method of use employing a bill validator installed into any suitable automated machine, including an Automated Teller Machine (ATM), a gaming machine, etc. The bill validator is integrated with a bill reader, a voucher ticket reader, a reader to obtain an electronic voucher ticket from a portable computing device, a printer, and any other supporting peripheral devices. The method processes a deposit, a withdrawal, a transfer and a management of a financial balance of each account. The electronic money handling terminal and the electronic money transaction server communicate through an electronic money handling terminal interface. Upon recognition of an electronic money account of a gaming player, the system receives a voucher ticket master ID issued by a voucher ticket management system at the cash-out, and proceeds with a cash out event to the electronic money account.
US10235834B2
In various embodiments, players may compete in a gaming context.
US10235829B2
The invention is directed to a gaming machine and method of providing a game. The game machine comprises a display and a controller. The display is configured to display a plurality of symbol positions displayed in a grid. The controller is configured to: initiate a game and define an initial result, the initial result including a symbol in each of the symbol positions within the grid; detect a trigger condition, the trigger condition being a collection of the same symbol within every position of the grid along a first axis; determine at least one adjacent axis from the first axis as a function of predetermined criteria; and copy the same symbol into at least one predetermined position along the adjacent axis.
US10235827B2
A gaming system for interacting with a wagering game in 3D space includes sensors positioned to define a 3D volume within which things may be introduced to make gestures that are detected in the 3D volume and associated with wagering-game functions Different 3D gestures cause different wagering-game functions to be earned out One gesture browses among selections involved in the game outcome while another gesture selects a wagering-game element 3D gestures change virtual camera angles to view hidden surfaces 3D wagering-game objects Gestures include throwing physical dice that transition to virtual dice whereupon the game software takes over to depict a randomly selected game outcome RFID-tagged chips are placed on tables to determine their value and location A fishing game detects a hook attached to a fishing rod held by the player and displays a virtual representation of the hook on four video displays.
US10235817B2
A method for improving the accuracy with which a road profile ahead of a vehicle may be determined. The method may include receiving a plurality of inputs corresponding to a plurality of on-board sensors corresponding to a vehicle. An on-board computer system may estimate motion of the vehicle. The on-board computer system may correct data corresponding to a forward-looking sensor of the plurality of on-board sensors by accounting for the motion of the vehicle. Accordingly, the on-board computer system may use the corrected data to produce more accurate information characterizing the driving environment ahead of the vehicle. This more accurate information may be used to better estimate the motion of the vehicle in the future as the vehicle encounters that driving environment, which may improve the corrections that may be applied to the data corresponding to the forward-looking sensor at that time.
US10235815B2
The invention notably relates to a computer-implemented method for localizing a 3D modeled object in a 3D scene, the method comprising a positioning of the 3D modeled object in the 3D scene, the positioning being performed following an algorithm that rewards, for each of first couples made of two 3D points of the 3D modeled object and their respective associated normal vectors, a match with a respective second couple made of two 3D point of the 3D scene and its respective associated normal vectors, the first couple being positioned substantially on the second couple, the match between the first couple and the second couple amounting to a substantial integer equality between the value of a quantized descriptor for the first couple and the value of the quantized descriptor for the second couple. This improves the localizing a 3D modeled object in a 3D scene.
US10235812B2
In accordance with an example aspect, there is provided an apparatus comprising at least one processing core and at least one memory including computer program code, the at least one memory and the computer program code being configured to, with the at least one processing core, cause the apparatus at least to obtain a movement context of a user, rank, based at least in part on the movement contest, at least two objects based on their visibility to the user, and determine, based at least in part on the ranking, at least one of the at least two objects as a placement object for an augmented reality information element.
US10235811B2
An embodiment of a graphics processor pipeline apparatus may include a vertex fetcher to fetch vertices, a vertex shader communicatively coupled to the vertex fetcher to shade the fetched vertices, a primitive assembler communicatively coupled to the vertex shader to assemble primitives, and a primitive replicator communicatively coupled to the primitive assembler to replicate primitives for at least a first and a second viewport.
US10235808B2
A user device comprises a network interface, a rendering module, and a scene modification module. The network interface is configured to receive a video signal from another device via a network. The rendering module is configured to control display apparatus of the user device to display a virtual element to a user of the user device, the virtual element comprising a video image derived from the video signal. The modification module is configured to generate rendering data for displaying a modified version of the virtual element at the other device. The modified version does not include said video image. The network interface is configured to transmit the rendering data to the other device via the network. Alternatively or in addition, the rendering data can be modified at the other device to the same end.
US10235802B2
A graphics system has a rendering space divided into a plurality of rectangular areas, each being sub-divided into a plurality of smaller rectangular areas of a plurality of pixels. Data is received representing a tiled set of polygons to be rendered in a selected one of the rectangular areas. For each polygon, a determination is made whether that polygon is located at least partially inside a selected one of the smaller rectangular areas in the selected rectangular area. If so, which pixels of the plurality of pixels in the selected smaller rectangular area are inside the polygon are identified. Or, if that polygon is not located at least partially inside the selected smaller rectangular area, no further processing of the polygon is performed at one or more of the plurality of pixels in the smaller rectangular area.
US10235797B1
Techniques described herein are directed to a system and methods for generating 3D models of an object which accurately depict reflective properties of the object. To do this, an image of an object is captured and a rendered image of the object is generated from the image. The system then generates a lighting effect which approximates an effect of the actual light source on the appearance of the object when the image was captured. A number of rendered images of the object are generated using the lighting effect, each having different visual material property values. Once the rendered images have been generated, the system may compare the generated rendered images to the actual image in order to identify the rendered image which best approximates the actual image. The visual material property values associated with the best approximation are then assigned to the object.
US10235782B2
A method for generating a visualization connection line is presented. The method may include displaying, by a processor, a plurality of nodes on a computer visualization, whereby each node within the displayed plurality of nodes includes a plurality of scoring targets. The method may also include calculating an importance score for each scoring target within the plurality of scoring targets. The method may further include determining a connection line path between at least two related nodes within the displayed plurality of nodes based on the calculated importance score. The method may also include displaying a visualization connection line on the computer visualization along the determined connection line path.
US10235774B1
A method for calibrating an image capturing device mounted on a machine is provided. The image capturing device is configured to capture one or more images of a calibration target. The one or more images include a set of reference points corresponding to the calibration target. The method includes receiving a first positional data and a second positional data associated with the image capturing device and the calibration target respectively. The method includes generating, through the processor, a set of augmented reality points based on the first positional data and the second positional data. The method further includes overlaying, through the processor, the set of augmented reality points on the set of reference points displayed on the display. The method includes iteratively adjusting, through the processor, at least one of a roll, a yaw, or a pitch of the image capturing device until the set of augmented reality points align with the corresponding set of reference points.
US10235772B2
An installation error detection apparatus of an onboard camera includes: an input portion that receives a photographed image; a storage portion that stores position information of a feature point of the vehicle; a feature point detection portion; a determination portion that determines whether the installation position of the onboard camera is the proper position; and a notification portion that informs installation defect of the onboard camera. The notification portion calculates the installation position of the onboard camera required to minimize the deviation amount and corrects the photographed image by the onboard camera. The notification portion detects the feature point and calculates a similarity degree of the position of the feature point and the position information. The notification portion determines the installation defect of the onboard camera and informs the installation defect. The notification portion determines that a vehicle body is deformed and informs the vehicle body being deformed.
US10235764B2
A method for collision detection between colliders in a real-time virtual scene includes: obtaining a shortest distance from a cylindrical collider corresponding to a virtual object to each plane of a first binary space partitioning collider in a virtual scene; extending each plane of the first binary space partitioning collider according to the shortest distance to form a second binary space partitioning collider; extending an axis-aligned bounding box of the first binary space partitioning collider to generate an outer edge-extended bounding box; obtaining an intersection set of the generated outer edge-extended bounding box and the second binary space partitioning collider; and performing collision detection between the cylindrical collider and a result of obtaining the intersection set of the outer edge-extended bounding box and the second binary space partitioning collider.
US10235763B2
Systems and methods of determining optical flow are provided. For instance, a plurality of input color vectors respectively associated with a plurality of input pixels can be obtained. Each input pixel can have a known position within an image. A color rate of change associated with each input pixel in the image can be obtained. An optical flow estimate associated with a subject pixel within the image can be determined based at least in part on the plurality of input color vectors and the color rates of change associated with the input pixels in the image.
US10235746B2
Disclosed herein are a method and apparatus for fusing a panchromatic image and an infrared image. The apparatus includes: an image acquisition unit configured to acquire a panchromatic image and an infrared image having the same coordinate system; a filtering unit configured to generate a low-frequency panchromatic image by performing low-frequency filtering on the panchromatic image, and to generate a high-frequency panchromatic image by subtracting the low-frequency panchromatic image from the panchromatic image; an image correction unit configured to generate a corrected high-frequency panchromatic image, to construct a linear regression equation, and to generate a corrected infrared image by using the constructed linear regression equation; a scaling factor determination unit configured to determine the ratio at which the panchromatic image and the infrared image are fused together; and a fused image generation unit configured to generate a fused image through multiplication and addition.
US10235743B2
A measuring apparatus includes an optical system configured to project light onto a sample and to receive light via the sample, an imaging device configured to take an image of a light source via the optical system, and a processor configured to obtain an optical characteristic of the sample based on an output of the imaging device. The processor is configured to determine a coefficient of a Wiener filter based on one of the image and a Fourier transform thereof and corresponding one of the light source (an aperture in an aperture unit) and a Fourier transform thereof, and obtain the optical characteristic based on the Wiener filter of which the coefficient has been determined, a Fourier transform of the image, and a Fourier transform of the light source.
US10235729B1
Methods and systems for managing pricing guarantees for prescription drugs are described. In one embodiment, a designation of a pharmacy within a pharmacy network may be received as a preferred pharmacy designation. The preferred pharmacy designation may be associated with a member. A set of preferred pharmacy benefits may be associated with the member and the preferred pharmacy designation. A pharmacy claim associated with the preferred pharmacy designation for a prescription for the member may be adjudicated based on the set of preferred pharmacy benefits. Other methods and systems are described.
US10235726B2
Methods and systems for managing real estate permissions are disclosed. At least one user device is in network communication with a server platform. The server platform comprises a database storing at least one master key associated with at least one piece of real estate. The at least one user device is operable to unlock the at least one master key by at least one corresponding slave key for permission. The at least one user device is operable to function within the at least one piece of real estate based on obtained permission. At least one geofence is associated with the at least one piece of real estate. The at least on geofence is defined by at least one geographic designator associated with at least one Internet Protocol (IP) address.
US10235723B2
A system and method for automatically generating reports. The method includes: retrieving reporting requirements for an enterprise; obtaining, based on the retrieved reporting requirements, at least partially unstructured data; creating, based on the obtained at least partially unstructured data, at least one template, wherein each template is a structured dataset; and generating, based on the created at least one template and the retrieved reporting requirements, at least one report.
US10235717B2
The present invention provides systems and methods which afford a technical application for insuring, bonding, and underwriting a transmission of a data set, streaming data, and/or document over the Internet through TCP/IP and all other electronic media such as WAP, VOIP, fiber optic channels, microwave channels, and through standard electrical switches, electrical outlets and power lines. The present invention includes a computer-readable medium having computer-executable instructions to cause a system to perform a method for insuring, bonding, and/or underwriting data transmission. The method includes enabling a first remote client coupled to a communications network to insure, bond, and/or underwrite a transmission of an electronic data set, streaming data, and/or document, with a selected coverage type for a selected coverage amount, from the first remote client to one or more second remote clients. The method includes charging a fee to an appropriate account for the selected coverage type and amount.
US10235712B1
Systems and methods for generating product image maps are disclosed. An image containing at least one object is received, and the object is extracted to determine whether it corresponds to a product available via an electronic commerce system. An image map can be generated so that a user interface including hyperlinks to the product in the electronic commerce system can be employed.
US10235705B2
Methods, apparatus, and products are disclosed for enhancing a shopping experience that include: determining, by a self-checkout terminal, that a shopper invoked a help event; selecting, by the self-checkout terminal in dependence upon the help event, a shopper assistant to assist the shopper; and providing, by the self-checkout terminal to the shopper, distinguishing information identifying the shopper assistant.
US10235701B2
Methods and computer-readable media are provided herein for implementing custom application programming interfaces (API) for creating, managing, and provisioning packages of online applications. An offer management service API is implemented that provides methods for creating and modifying offers for packages of online applications. An offer provisioning API is implemented that provides methods enabling the provisioning of online applications for subscribers to offers. An application provider API is published and utilized to provision and maintain individual instances of online applications provided by application providers.
US10235700B2
As part of the method for operating pay stations of an ID-based access control system for a post-payment scenario comprising a central server (1) and at least one access control device (5), each access control device (5) of the access control system is assigned to a zone and each pay station (4, 4′, 4″) is assigned to a zone. Each zone comprises a unique zone-ID and, at the start of the execution of the method for each zone a presence record created in the central server (1) is forwarded via one or more proxy-servers (2,3) to the pay stations (4, 4′, 4″) of each zone and stored in the pay stations (4, 4′, 4″). Subsequently, at pre-set, definable time intervals or when the Delta changes recorded in the central server (1)—namely the IDs of the customer media no longer present in the zone and the IDs of customer media newly added—a pre-set threshold in a zone for the customer media newly added in this zone and/or for the customer media no longer present in the zone is exceeded, a file containing the Delta changes for updating the presence record stored in the pay stations (4, 4′, 4″) is transmitted via one or more proxy-servers (2, 3) to the pay stations (4, 4′, 4″).
US10235691B2
Systems, methods, and software for relatively low cost or free viral marketing management are provided. The system, method and software may be configured to create a primary advertisement including a code associated with the primary user, and send the created primary advertisement, the primary promotional code, and information associated with a marketing management system to one or more prospective secondary users. The secondary user may use the marketing management system to create a secondary advertisement including at least a portion of the primary advertisement, and send the created secondary advertisement, primary or secondary promotional code, and information associated with a marketing management system to one or more subsequent users.
US10235686B2
A set of SKUs is divided into a plurality of different Mean Field clusters, and a tracker (or sensor) is identified for each cluster. Product decisions for each Mean Field cluster are generated based on the tracker (or sensor) and each Mean Field cluster is then deconstructed to obtain product decisions for individual SKUs in the Mean Field cluster.
US10235667B2
A payment terminal can have an application processing unit coupled to a transaction processing unit. The transaction processing unit can receive payment information from a payment device via a payment interface coupled to the transaction processing unit. The transaction processing unit can encrypt the payment information in accordance with a standard payment protocol and provide the encrypted payment information and other protocol dependent information to the application processing unit. The application processing unit can execute a point-of-sale application that can have the transaction processing unit acquire the payment information and have the application processing unit transmit the encrypted payment information and other protocol-dependent information from the transaction processing unit to a payment server.
US10235663B2
A method and device of requesting and receiving payment in a group chat environment are disclosed. The method includes: displaying a conversation interface of a group chat session for a pre-established conversation group, the pre-established conversation group including a user of the user device and a plurality of other users participating in the pre-established conversation group; providing, in the conversation interface of the group chat session, a control for requesting payment from the pre-established conversation group; detecting an input from the user invoking the control for requesting payment from the pre-established conversation group; and in response to detecting the input from the user, posting a group payment request as a chat message to the group chat session.
US10235659B2
A system and method for making proceeds of a transaction available to a user before the transaction is completed is provided. The system may be part of an on-line system or traditional merchant configured to facilitate payments or fund transfers from users. In example embodiments, a request from a first entity to conduct a transaction involving a first value is received. Funds of the transaction are caused to be released prior to the transaction clearing a financial institution. Based on the transaction being rejected by the financial institution, at least a portion of the first value is charged against a credit source.
US10235658B2
The maintenance management device 3 includes an error status diagnosis unit 11, a grace period estimation unit 14, a maintenance cost estimation unit 15, and a screen display unit 17. When the error status diagnosis unit 11 has diagnosed the occurrence of an anomaly, the grace period estimation unit 14 estimates a first grace period leading up to the occurrence of a failure. The maintenance cost estimation unit 15 estimates the cost of corrective maintenance incurred when the failure occurs after the elapse of the first grace period. The screen display unit 17 displays a combination of the first grace period and the cost of corrective maintenance. Alternatively, the grace period estimation unit 14 estimates a second grace period over which preventive maintenance may be postponed without a failure.
US10235657B2
A system and method to track time and attendance of an individual at a workplace is provided. The system includes a location tracking system that detects a presence of a portable electronic device carried by the individual, a time clock system that records a registration time of the individual at the workplace, and a main controller. If the main controller receives an electronic communication indicative that the portable electronic device is at the workplace, and if the main controller does not detect recording of the individual registration time at the time clock system, and if the main controller detects a current time at or later than a start time of a scheduled work shift time period of the individual at the workplace, then main controller automatically causes an alert at the portable electronic device prompting the individual to transmit a feedback signal acknowledging need to record the registration time.
US10235649B1
The present disclosure extends to methods, systems, and computer program products for generating attribute tables for holding attributes and a retail data model linking customer attributes to perform analytics on customer behavior that is optimized for the Hadoop platform.
US10235646B2
Computer-implemented systems and methods are provided for automated task scheduling and management. In some embodiments, a system for automated task scheduling may comprise at least one processor configured to receive a request with information for a task to be performed by a respondent. The one or more processors may retrieve employee information and, based on one or more attributes in the employee information and one or more attributes in the task information, identify one or more employees to complete the task. The one or more processors may assign the task to the identified employee(s), and monitor a status of the task based on periodic inputs from the employee.
US10235640B2
A system and method for cost-based migration planning includes determining cost factors and constraints associated with at least one of migrating and transforming a plurality of components. A cost-based model is constructed using the cost factors and constraints. The cost-based model is applied to groupings of the plurality of components to provide a cost-based determination grouping scheme in accordance with the constraints. The grouping scheme is output to provide migration waves for migrating or transforming the plurality of components.
US10235631B2
Methods and apparatus of modeling work vehicle data and predicting machine failures based on the same are disclosed. An example method includes accessing a first alert sequence from a work vehicle, the first alert sequence is associated with one or more of observed diagnostic code, observed vehicle sensor data, or observed vehicle status data; comparing the first alert sequence to a model including an association between reference alert sequences, reference machine failures, and probable parts used to repair the respective reference machine failures; identifying a substantial similarity between the first alert sequence and a first reference alert sequence of the reference alert sequences; and based on the model and the first reference alert sequence, identifying first probable parts of the probable parts used to repair a first reference machine failure of the reference machine failures, where the first reference machine failure is associated with the first reference alert sequence.
US10235629B2
A method and system is provided for estimation of sensor data confidence based on statistical analysis of different classifier and feature-set (CF) configurations. A method may include: training a classifier of a CF configuration based on a training set of nominal sensor data values; executing the classifier on the training set to generate a first set of confidence values; collecting statistics on the confidence values; calculating a confidence decision threshold based on the collected statistics; executing the classifier on an evaluation set of nominal and degraded sensor data values, to generate a second set of confidence values; deciding whether the sensor data values of the evaluation set are nominal or degraded based on a comparison of the second set of confidence values to the confidence decision threshold; and calculating a score to evaluate the trained classifier based on a verification of the decisions.
