| Document | Document Title |
|---|---|
| US10045470B2 |
Component mounting method
A component mounting line includes a component mounting apparatus and a board distributing apparatus. The component mounting apparatus includes two transport lanes, each having a carry-in area where a board is carried and a mounting area where a component is mounted onto the board received from the carry-in area. The board distributing apparatus distributes the board to any one of the two transport lanes. The board distributing apparatus distributes the board to any one of the two transport lanes based on a presence or absence of boards in the carry-in area and the mounting area. |
| US10045466B1 |
High performance server through improved hybrid cooling
The present invention provides a hybrid cooled blade server enclosure having a liquid-cooled insert having a chilled surface for contacting a heat exchange block on the blade server and an electric fan for removing heated air from the enclosure. |
| US10045458B2 |
Chassis structure
A chassis structure includes a chassis body and at least one holder module. The holder module includes a frame and a guiding assembly. The frame is located in the chassis body and has a first linking portion and a second linking portion. The guiding assembly is disposed on the chassis body and has a first guiding slot and a second guiding slot. The second guiding slot has a first segment and a second segment. The first guiding slot and the first segment extend along a straight direction, and the second segment extends along an arched direction. The first linking portion and the second linking portion are adapted to move along the first guiding slot and the first segment respectively at the same time such that the frame moves upward, and then the second linking portion is adapted to move along the second segment such that the frame rotates. |
| US10045452B2 |
Electronic device structures and methods of making
Electronic device structures may include a sleeve member including a cavity extending from a first end of a body toward a second, opposite end, and an opening in communication with the cavity at the first end of the sleeve member. A frame configured to engage an electronic device member, such as a substrate bearing electronic components, may be sized and shaped to be positioned at least partially in the cavity. The frame may include a connector interface at a first end of the frame, the connector interface sized and shaped to at least partially occlude the opening and to accommodate a portion of the substrate extending therethrough and comprising a blade bearing electrical contacts. Support members may extend from proximate the connector interface toward a second end of the body within the cavity when the frame is located at least partially in the cavity. |
| US10045449B1 |
Adjustable facial-interface systems for head-mounted displays
A facial-interface system for a head-mounted display may include (1) a facial interface having a positioning abutment surface and (2) a facial-interface adjustment apparatus. The facial-interface adjustment apparatus may include a positioning member that is rotatable about a pivot, the positioning member comprising an extending surface and a contracting surface. The facial-interface adjustment apparatus may also include an actuation member that that is movable to rotate the positioning member about the pivot between (1) an extended holding position in which the extending surface of the positioning member faces and abuts the positioning abutment surface of the facial interface, and (2) a contracted holding position in which the contracting surface of the positioning member faces and abuts the positioning abutment surface of the facial interface. Various other systems, devices, and methods are also disclosed. |
| US10045448B2 |
Flexible screen module and electronic device having the module
A flexible screen module includes a casing, a flexible screen, a bracket, and a support member. The casing has an opening. The first rotating shaft has an axial direction and is accommodated in the casing. The flexible screen is capable of being wound around the first rotating shaft and is capable of being unwound from the first rotating shaft and extended out of the casing through the opening. A bracket is fixed to the flexible screen and is capable of being wound around the first rotating shaft along with the flexible screen. The bracket supports the flexible screen in the axial direction. A support member is capable of being wound in the casing and is capable of being extended out of the casing along with the flexible screen, the support member has a curve memory characteristic in the axial direction. |
| US10045447B1 |
Circuit board architecture for an electronic device
An electronic device is provided. In some embodiments, the electronic device includes an electronic device housing having a major planar face, first and second circuit boards oriented parallel to the major planar face, a third circuit board electrically connected with the first and second circuit boards, and a battery partially surrounded by the first, second, and third circuit boards. At least a portion of the third circuit board is oriented perpendicular to the major planar face between the first and second circuit boards. |
| US10045446B2 |
Housing of electronic product with non-removable battery built therein
A housing of an electronic product with a non-removable battery built therein includes: a front shell (6) located at the front of the housing, a battery cover (1) located at the back of the housing, a rear shell (2) located between the front shell and the battery cover, a battery compartment formed by connecting the rear shell and the battery cover, and a battery (7) arranged in the battery compartment. The housing of an electronic product with a non-removable battery built therein also includes an anti-removal assembly used for connecting the battery cover to the rear shell to prevent the battery from being removed. |
| US10045445B2 |
Flexible display substrate and manufacturing method thereof
The invention provides a flexible display substrate and manufacturing method thereof. The manufacturing method for flexible display substrate patternizes the inorganic layer between the two organic layers on the flexible substrate so that the two organic layer contacting each other at the gaps on the inorganic separation layer, so as to avoid the potential damage on the films during the subsequent laser-lift-off process. The method is simple and the manufacturing process is efficient. The flexible display substrate of the present invention uses a structure of stacked four thin film layers to realize effective water/oxygen blocking, thus avoiding display devices' eroding. The inner two organic layers of the flexible substrate contact each other directly at the gaps of the inorganic separation layer, and the high adhesion strength between the upper and lower film layers of the flexible substrate helps avoiding film-peeling inner the stacked structure. |
| US10045441B2 |
Touch panel and its manufacturing method
A touch panel and its manufacturing method are provided. In the touch panel, a transparent conductive layer is partitioned by a height difference structure into first electrodes, an array of second electrode components and filling blocks. The array of second electrode components is connected serially by an array of conductive bridging lines so as to form several columns of second electrodes. |
| US10045439B2 |
Garments having stretchable and conductive ink
Methods of forming garments having one or more stretchable conductive ink patterns. Described herein are method of making garments (including compression garments) having one or more highly stretchable conductive ink pattern formed of a composite of an insulative adhesive, a conductive ink, and an intermediate gradient zone between the adhesive and conductive ink. The conductive ink typically includes between about 40-60% conductive particles, between about 30-50% binder; between about 3-7% solvent; and between about 3-7% thickener. The stretchable conductive ink patterns may be stretched more than twice their length without breaking or rupturing. |
| US10045433B2 |
Conductive-layer-integrated flexible printed circuit board
The present invention provides a conductive-layer-integrated flexible printed circuit board that has excellent electrical insulation reliability and that prevents the electrically conductive layer from being detached during a reflow process. The conductive-layer-integrated flexible printed circuit board includes: (A) an electromagnetic-shielding conductive layer; (B) an insulator film; and (C) a wiring-pattern-equipped film, (A) the electromagnetic-shielding conductive layer, (B) the insulator film, and (C) the wiring-pattern-equipped film being laminated in this order, (B) the insulator film containing at least (a) a binder polymer and (b) a black coloring agent having a reflective range within the infrared range. |
| US10045430B2 |
Lighting system and method for operating a lighting system
A lighting system and a method for a operating a lighting system, enabling to obtain an identification tag (7) comprised in lighting design data (5) directly from an output beam (3), i.e. from the emitted light of the at least one lighting unit (2). It is thus possible to trace any unauthorized distribution of a lighting design by monitoring the emitted light without the need to directly access the controller or any other part of the lighting system. |
| US10045428B2 |
Controlling system for controlling a power/data-communication system
The invention relates to a controlling system (4) for controlling loads (2), especially lighting units, of a power/data-communication system like a PoE system, wherein a command is provided, which defines desired power levels of loads of the power/data-communication system. An overall power change amount is determined, which will be caused by the provided command, and the loads are controlled such that the slope of the overall power consumption of the loads, when being set to the desired power levels, is reduced, if the determined overall power change amount is larger than a predefined power change threshold. Thus, if the provided command may lead to an overall power change amount causing problems like blown fuses, the loads are controlled such that the slope of the overall power consumption of the loads, when being set to the desired power levels, and hence the likelihood of, for instance, blown fuses is reduced. |
| US10045427B2 |
System and method of autonomous restore point creation and restoration for luminaire controllers
A method (3600) and system (2800, 2900, 3000, 3100) autonomously create a restore point for a luminaire controller (2810, 3110) and restore it to proper operation when required. The luminaire controller operates by using first operating software having a first software image, and receives a second software image of second operating software. The luminaire controller communicates the first software image to a first device (2820, 3120) connected to the luminaire controller via a communication network (2805, 3105), installs the second operating software, and performs a self test of the luminaire controller. If the luminaire controller fails the self test, the luminaire controller requests via the network that the first device transfer the first software image to the luminaire controller via the network, receives the first software image, installs the first operating software, and reverts to operation with the first operating software. |
| US10045426B2 |
Switch for controlling lighting using magnetic sensing and touch sensing and method using the same
Disclosed herein are a lighting control switch using magnetic sensing and touch sensing and a method using the lighting control switch. The lighting control switch includes a magnetic sensing module for generating a magnetic sensing signal by sensing a magnetic signal that is generated in order to control a lighting device, a touch-sensing module for generating a touch-sensing signal by sensing a touch signal that is generated in order to control the lighting device, and a control unit for receiving the magnetic signal and the touch signal based on logic control in response to generation of at least one of the magnetic sensing signal and the touch-sensing signal and controlling the lighting device by generating a control signal in consideration of the magnetic signal and the touch signal. |
| US10045422B2 |
System and method for light-based activation of an occupancy sensor wireless transceiver
An occupancy sensor preferably includes an occupancy sensing element configured to detect moving objects within an area of coverage, and a wireless transceiver configured to facilitate wireless coupling of the occupancy sensor to a remote device to facilitate remote wireless configuration and/or commissioning of the occupancy sensor. The wireless transceiver can be configured to be activated in response to a light sensing element of the occupancy sensor being exposed to one or more flashes of light. The wireless transceiver can be de-activated after configuration. |
| US10045420B2 |
Current balancing system for semiconductor elements in parallel
A circuit is for balancing currents flowing through a parallel assembly of semiconductor components of the same type. The circuit may include a respective regulation circuit for each semiconductor component. Each regulation circuit may include a comparator of a first signal representative of the current flowing through the component with a reference signal, and a resistive element of a changeable resistance and controlled by the comparator. |
| US10045419B2 |
Color-temperature adjustable LED lightning device and method for adjusting color temperature of LED lighting device
A color-temperature adjustable light-emitting diode (LED) lighting device and a method for adjusting the color temperature of an LED lighting device are provided. The color-temperature adjustable LED lighting device includes: a power supply module, a micro-control unit (MCU), an adjustable LED driving power supply having a positive output terminal and a negative output terminal, a cool white LED array, a warm white LED array, a first switch circuit, a second switch circuit, a first current detection circuit, and a second current detection circuit. The power supply module is connected to an input terminal of the MCU and an input terminal of the adjustable LED driving power supply. |
| US10045418B2 |
Systems and methods for high output, high color quality light
Systems and methods for a high output, high color quality light are disclosed. In some embodiments, such a light may include a light fixture including one or more LEDs configured to output a cumulative light output; wherein the cumulative light output comprises an intensity of greater than or equal to 10,000 lumens; and wherein the cumulative light output comprises a CRI of at least 90. |
| US10045405B2 |
Multiple display-units LED light device has special light effects
The Multiple Display-units LED light device has special light effects which means the more than one of display-unit can be assembly into one viewing product install within the base by certain strength or assembly means which has the prong means or other unlimited power source mans to supply the electric signal to the said LEDs to make the eye-catching light effects. The display unit may have the build-in input-end or separated input-end to allow to match the said receptacle means of the base. The base with LED related circuit, prong means and other control means, IC means may disposed into the base or incorporated with sealed-unit to make the light beam to be seen by viewer though the viewing area for dedicated art, word, signal, data, design, motion liquid, 3 dimensional, geometric design, art, digital data, liquid crystal screen, LCD and colored image with color change LEDs for illumination. |
| US10045398B2 |
Wireless power receiver
A wireless power receiver includes a resonance circuit, a power receiver, and a data transmitter. The power receiver is configured to control the resonance circuit to receive wireless power. The data transmitter is configured to control the resonance circuit to transmit data. |
| US10045394B2 |
Techniques for paging in extended discontinuous reception
Aspects of the present disclosure provide techniques that may be used wireless network communication devices to support devices operating with extended discontinuous reception (eDRX). An exemplary method, performed by a BS, generally includes determining at least one paging hyper-frame for paging a user equipment (UE) based on an identification (ID) of the UE, the paging hyper-frame determined from a set of periodically occurring hyper-frames that each span a number of radio frames, receiving a request to page the UE, and transmitting a paging signal to the UE in at least one subframe within a radio frame of the paging hyper-frame. Another exemplary method, performed by a UE, generally includes determining at least one paging hyper-frame for monitoring for a paging signal from a base station (BS) based on an identification (ID) of the UE, the paging hyper-frame determined from a set of periodically occurring hyper-frames that each span a number of radio frames, and monitoring for the paging signal in at least one subframe within a radio frame of the paging hyper-frame. |
| US10045391B2 |
Methods, apparatuses and computer program products for prose communication
Methods, corresponding apparatuses, and computer program products for ProSe communication are provided. A method comprises sending, from a first base station, a first configuration message to at least one of two user equipments which are performing ProSe communication over a first locally routed path via the first base station such that the two user equipments perform the ProSe communication over a second locally routed path via a second base station. The method also comprises sending, from the first base station, a second configuration message to the second base station such that the second base station is configured to support the two user equipments to perform the ProSe communication over the second locally routed path via the second base station. In the method, ciphering and deciphering of ProSe communication traffic at a specific protocol layer by the first base station is skipped such that the ciphering and deciphering are performed by the two user equipments or by the second base station and the two user equipments. With the claimed invention, the back-and-forth routing between the first base station and second base station resulting in heavy traffic load can be alleviated. |
| US10045389B2 |
Determining connectivity to a network device to optimize performance for controlling operation of network devices
Techniques are described for determining connectivity to a network device to optimize performance for controlling operation of one or more network devices. A computing device may determine connectivity to a network device to send a request for information to the network device. The computing device can determine whether it has access to a network (e.g., a wireless network), which includes the network device. The computing device may determine whether it has authorization to communicate with the network device on the network. Authorization may be based on the registration of the network device to communicate with the computing device. When the computing device can access the network and when the computing is authorized to communicate with the network device, communication (e.g., a request) may occur using the network or by direct transmission to the network device. Otherwise, the computing device may communicate with the network device using a remote network. |
| US10045386B2 |
Method and apparatus for device-to-device (D2D) mobility in wireless systems
A wireless transmit/receive unit (WTRU) may receive discovery related configuration information that includes discovery filtering information and information for a non-long term evolution radio access technology (non-LTE RAT). The WTRU may monitor a device to device (D2D) communication interface on the non-LTE RAT based on the discovery filtering information and send a report that includes information associated with the discovery filtering information. The WTRU may receive a message to allow the WTRU to establish a D2D communication link with another WTRU using the non-LTE RAT. |
| US10045385B2 |
Method and apparatus for supporting management actions for very high throughput in wireless communications
A method and apparatus may be used to establish a communication link between devices such as VHT access points (AP)s or VHT wireless transmit/receive units (WTRU)s. For example, an AP or a WTRU may transmit management action request frames such as Association, Direct Link Setup (DLS) or Tunneled Direct Link Setup (TDLS) request frames. The management action frame may include VHT Capability information of the AP or the WTRU. In response to the management action request frame, the receiving AP or WTRU may transmit management action response frames to establish a communication link. Existing 802.11 management action frames may be used to include the VHT Capability information. The VHT Capability information may be used to implement various VHT features such as channel configurations or Beamforming. |
| US10045384B2 |
Method for managing link failure of user equipment simultaneously connected to multiple rats and device for performing same
A method for managing link failure, according to one embodiment of the present invention, comprises the steps of: receiving a link failure report (LFR) for notifying that a link between user equipment and an base station of a second RAT has been disassociated; requesting an entity of a first RAT, which manages interworking between the first RAT and the second RAT, to switch a flow of downlink data for the user equipment, which is to be transmitted to the base station of the second RAT, to a base station of the first RAT; establishing a direct tunnel between the base station of the first RAT and the base station of the second RAT by using an identifier of the base station of the second RAT, which is included in the LFR of the user equipment; and relaying the downlink data for the user equipment, which has been buffered in the base station of the second RAT up to before the switch of the flow after the disassociation of the link, from the base station of the second RAT to the user equipment. |
| US10045382B2 |
Link adaptation on a license assisted access carrier
In accordance with the example embodiments of the invention there is at least a method and an apparatus to perform determining, by the network node, an occurrence of collisions in a communication associated with the network device of the communication network, where the determining is using a sensing threshold; and based on the determined occurrence of collisions, updating an outer-loop link adaptation offset of the communication. |
| US10045380B2 |
Method and apparatus for providing random access information when paging a wireless device
The present invention relates to a method for supporting random access (RA) of a wireless device. The method is performed in a radio network node of a wireless communication system. The radio network node serves a cell. The method comprises determining (610) whether to allocate a dedicated RA preamble to the wireless device at paging of the wireless device in the cell. When it is determined to allocate the dedicated RA preamble to the wireless device at paging, the method further comprises transmitting (620) an indicator of the dedicated RA preamble to the wireless device in a message related to the paging of the wireless device. The dedicated RA preamble is valid for RA during a time window. Corresponding methods in the wireless device and in a core network node are also provided, as well as the nodes themselves. |
| US10045378B2 |
Channel monitoring method and device
The present disclosure provides a channel monitoring method and a channel monitoring device, to achieve the channel resource contention for an LTE system in the case that it operates on an unlicensed carrier. The channel monitoring method includes steps of: determining, by a device, a starting time point of CCA detection for monitoring a channel before data transmission and a required duration within which a CCA detection result indicates that the channel is clear; and monitoring, by the device, the channel on an unlicensed frequency band in accordance with the starting time point and the required duration. |
| US10045372B2 |
Management of the use of a gateway by a plurality of terminals
Management of the use of a gateway by a plurality of terminals. A method is provided for managing the use of a gateway capable of interconnecting networks. The gateway is capable of receiving requests to access a network from a plurality of terminals. The maximum number of simultaneous accesses via the gateway varies with time. |
| US10045367B2 |
Uplink data fragmentation for multi-user networks
An apparatus for wireless communication includes data generation logic configured to generate data to be transmitted to an access point and to determine that a size of the data exceeds a size of a first transmit opportunity (TX_OP). The apparatus includes data fragmentation logic configured to generate at least a first data fragment and a second data fragment based on the data, where a size of the first data fragment is selected based on the size of the first TX_OP. The apparatus further includes a wireless interface configured to transmit, during the first TX_OP, a first data packet to the access point, the first data packet including the first data fragments. |
| US10045366B2 |
Scheduler for layer mapped code words
An eNode-B includes PUSH mapping hardware for improved performance. A scheduler schedules first and second code words of first and second respective user devices. A buffer receives and stores first and second identifiers. A de-multiplexer outputs a first code word number based on the first identifier and a second code word number based on the second identifier. A set of completion queues store the first and second code word numbers. A sequence controller generates first and second select signals corresponding to the first and second identifiers. A multiplexer outputs one of the first and second code word numbers based on the select signals, and the scheduler schedules the first and second code words based on the first and second identifiers. |
| US10045364B2 |
Schedule aggregation and antenna-radiation-pattern optimization
An electronic device modifies a schedule of communication frequencies (such as an orthogonal frequency division multiplexing access schedule) by changing the times when subcarriers are used for communication with a set of electronic devices in order to cluster subsets of the set of electronic devices. This clustering may leave the throughput associated with the communication at least approximately unchanged. Then, the electronic device selects, for the subsets, transmit antenna radiation patterns and receive antenna radiation patterns in order to increase the throughputs during transmission and/or receiving. |
| US10045363B2 |
HD-FDD method and system with no overlapping between downlink and uplink subframes
A half-duplex (HD), frequency division duplexing (FDD), method for wireless communication systems, implementing an uplink and downlink prioritization respectively for a HD-FDD type mobile communication terminal during a transition between a downlink (DL) sub-frame, labelled n, and an uplink (UL) sub-frame, labelled n+1, in order to avoid overlapping of said sub-frames. This method comprises a step of sending by a base station an allocation message, a step of receiving the allocation message by said terminal and a step of processing said allocation message by said terminal. |
| US10045360B2 |
Macro-assisted multi-connectivity scheme in multi-RAT cellular systems
A novel Macro-assisted Multi-Connectivity (MC) mobility scheme for UEs traversing clusters of (mmWave) small cells (small-BS or SBS) under the coverage of the same 5G or LTE Macro-cell (macro-BS or MBS) is proposed. It keeps the same Control/User split scheme and C-Plane anchor at MBS, same as in LTE Dual Connectivity (DuCo or DC), yet extending DuCo with a multi-connectivity split bearer user plane. For example, MBS adopts a multi-way packet data convergence protocol (PDCP) bearer split based on routing weighted by channel quality, SBS's resource availability, etc. with or without inter-BS flow control. Utilizing the MC user plane, a macro-assisted make-before-break MC mobility can be enabled. |
| US10045354B2 |
Adaptive channel mapping for wireless communications
Disclosed in some examples are devices, methods, systems, and machine readable media that reduce the burden of a master device of a second wireless connection by utilizing the channel map of a first wireless connection. Since both the first and second wireless connections are located at nearly the same location, the “good channels” are very similar for both connections. Therefore a second wireless connection may take advantage of the channel assessment conducted by a first wireless connection in identifying channels by using one or more channels of the first wireless connection for communications in the second wireless connection. |
| US10045347B2 |
Virtual multicarrier design for orthogonal frequency division multiple access communications
Embodiments of the present invention provide a virtual multicarrier design for orthogonal frequency division multiple access communications. Other embodiments may be described and claimed. |
| US10045346B1 |
Assigning a low-GDV carrier to a high-speed UE
Disclosed are methods and systems for selecting a carrier on which to serve a user equipment device (UE). In particular, a base station may determine that a speed of movement of the UE is threshold high. In response to determining that the speed of movement of the UE is threshold high, the base station may select a carrier based on a group delay variation (GDV) of the selected carrier. For example, the base station may respond to the determining by selecting a carrier having a threshold low GDV. In another example, the base station may respond to the determining by selecting the carrier having the lowest GDV among two or more candidate carriers being considered as part of the selection process. As such, once a carrier is selected, the base station may then serve the UE on the selected carrier. |
| US10045344B2 |
Wireless communication system and wireless communication method
In a wireless communication system which can share the same frequency band with time division duplexing (TDD) and frequency division duplexing (FDD), a wireless terminal carries out an FDD downlink reception in a second frequency band overlapping a first frequency band allocated to TDD, thus carrying out reception at the TDD downlink reception timing. Alternatively, a wireless terminal carries out a TDD downlink reception in a second frequency band overlapping a first frequency band allocated to FDD, thus carrying out reception at the FDD downlink reception timing. |
| US10045343B2 |
Digital auto frequency control for a general purpose if subsystem with multi-modulation schemes
An automatic frequency control (AFC) device is provided. The AFC device includes an input module, a received signal strength indicator (RSSI) module and a carrier frequency offset (CFO) estimation module. The input module down converts and samples a received signal. The RSSI module is coupled to the input module and calculates a RSSI signal in response to the down converted and sampled received signal. The CFO estimation module is coupled to the input module and the RSSI module and calculates a moving average of binary elements of the down converted and sampled received signal. The CFO estimation module continues to calculate the moving average until the AFC converges. |
| US10045340B1 |
Methods and apparatus for carrying out backoff operations
A method is carried out on a device capable of utilizing a high efficiency wireless local area network (HEW) communication protocol and a legacy communication protocol, and includes wirelessly receiving a communication frame; when the measured energy level of the frame exceeds a static clear channel assessment (CCA) energy level, identifying the BSS to which the frame corresponds, wherein identifying the BSS to which the frame corresponds comprises utilizing a BSS identifier included in the frame when the frame is an HEW frame or utilizing a MAC address included in the frame when the frame is a legacy frame; when the frame corresponds to the same BSS as the device, processing the frame utilizing the static CCA energy level; and when the frame corresponds to an overlapping OBSS, processing the frame utilizing a dynamic CCA energy level. |
| US10045336B2 |
PUCCH resource compression for EPDCCH in TDD mode
Techniques are described for compressing the PUCCH resources reserved for acknowledging downlink data transmissions when those resources are implicitly signaled by EPDCCHs that schedule the downlink transmissions in TDD mode. An acknowledgement resource offset field transmitted in the EPDCCH is configured to correspond to one or more values that compress the region in PUCCH resource index space that would otherwise be reserved for the subframes of a bundling window. |
| US10045332B2 |
UE autonomous radio resource configuration extension
Systems, methods, and apparatuses for user equipment (UE) autonomous radio resource configuration extension are provided. As disclosed herein, a UE may operate in dual connectivity with two (or more) base stations, each providing a set of carriers (e.g., cell groups) for wireless communication. The UE may have a simultaneous connection with a carrier from each base station and may autonomously determine a timing difference between carriers of respective cell groups. The UE may adjust the timing of an operation in relation to a radio resource configuration of one or both carriers to account for the difference. In some examples, the UE autonomously adjusts a measurement gap operation or adjusts a discontinuous reception (DRX) operation to account for a determined timing difference between carriers. The autonomous UE timing adjustments may include extending or offsetting a time duration or adjusting one or more subframes in which the operation is performed. |
| US10045328B2 |
Apparatus enabling multicast to a specific terminal group
To enable multicast to a specific terminal group to be performed.There is provided an apparatus including an acquisition unit configured to acquire channel configuration information indicating a configuration of a multicast channel disposed in an MBSFN subframe for a specific terminal group, and a control unit configured to notify the specific terminal group of the channel configuration information. |
| US10045321B2 |
Information processing using a population of data acquisition devices
Distributed systems, controllers and methods for processing information from a plurality of devices are provided. A distributed system includes a plurality of devices distributed in an environment. Each device has at least a communication capability for interchanging information with others of the devices and/or with a communication system. Each of at least some of the devices has one or more sensors for acquiring sensor data related to the environment proximate to the device. At least one of the communication system or one or more of the devices is configured as a controller configured to: select a subset of devices from among the plurality of devices, receive information based on the acquired sensor data of the selected subset, and combine the received information from the selected subset to determine a characteristic of the environment proximate to one or more of the devices. |
| US10045320B2 |
Handover in wireless communications
Systems and methodologies are described that facilitate handing over mobile device communications in a wireless network from a source base station to a target base station without using a random access channel (RACH). In this regard, the mobile device can monitor multiple base stations determining timing information related thereto and access scheduling request channels for the base stations. When ready for handover, the mobile device can request data resources over the scheduling request channel using the appropriate timing information. |
| US10045314B2 |
Time synchronized routing in a distributed antenna system
A system for routing signals in a Distributed Antenna System includes a plurality of Digital Access Units (DAUs) and a plurality of Digital Remote Units (DRUs). The plurality of DAUs are coupled and operable to route signals between the plurality of DAUs. The plurality of DRUs are coupled to the plurality of DAUs and operable to transport signals between DRUs and DAUs. The system also includes a plurality of Base Transceiver Stations (BTS) and a plurality of Base Transceiver Station sector RF connections coupled to the plurality of DAUs and operable to route signals between the plurality of DAUs and the plurality of Base Transceiver Stations sector RF port connections. The system further includes one or more delay compensation merge units operable to delay signals transmitted from or received by each of the plurality of DRUs. |
| US10045313B2 |
Controlling power in non-licensed band
Provided are a method and an apparatus for controlling transmission power in a wireless communication system. A wireless device is connected to a first serving cell utilizing a licensed band and a second serving cell utilizing a non-licensed band. The transmission power from the second serving cell is determined by considering the clear channel assessment (CCA) coverage of the wireless device or the second serving cell. |
| US10045306B2 |
Self-optimizing network entity for a telecommunications system
Certain features relate to systems and methods for optimizing the radio frequency characteristics of signals transmitted between a radio base station (RBS) and a distributed antenna system (DAS). A self-optimizing network (SON) entity can determine adjustments to radio frequency operations and management parameters at the RBS based on radio frequency parameters measured by a measurement and configuration module at the DAS. Adjustments to radio frequency operations and management parameters can include adjustments configured to compensate for signal latency caused by the DAS. Adjustments to radio frequency operations and management parameters can also include adjustments to signal gain due to noise rise caused by the DAS. The SON entity can also measure nominal receive power levels for the RBS for purposes of open loop power control. |
| US10045304B2 |
Apparatus and method for controlling uplink transmission power in a multiple element carrier wave system
The present invention relates to an apparatus and method for controlling uplink transmission power in a multiple element carrier wave system. The method for controlling uplink transmission power by a terminal in a multiple element carrier wave system includes the steps of: generating an uplink signal to be transmitted in a first serving cell; receiving, from a base station, random access start information for commanding the start of a random access procedure for a second serving cell; calculating the estimated surplus power from first transmission power scheduled for an uplink signal transmission, and second transmission power scheduled for a transmission of a PRACH to which a random access preamble is mapped; and when the estimated surplus power is smaller than a threshold power, adjusting the first transmission power or the second transmission power on the basis of power allocation priority. |
| US10045303B2 |
Method and arrangement in a telecommunication system
The embodiments of the present invention relate to a method and arrangement in a telecommunication system, in particular to methods and arrangements relating to overlapping MBSFN-areas. A notification mechanism is introduced that allows a user equipment to distinguish notifications for different MBSFN areas and different MBMS Control Channels. The user equipment then knows already upon reception of the notification whether it has to wake up and read a specific MBMS Control Channel. The embodiments of the present invention thus support multiple MBSFN areas per cell while still maintaining the benefits of reduced battery consumption in the UE due to said MBMS notification mechanism. |
| US10045302B2 |
Power control in wireless networks
A method, an apparatus, and a computer-readable medium for wireless communication are provided. In one aspect, the apparatus is configured to measure an energy level of a transmission channel. The apparatus is configured to compare the measured energy level to a first threshold energy level. The first threshold energy level corresponds to a first state of the transmission channel. The apparatus is configured to determine whether to transmit data in the transmission channel based on the comparison. The apparatus is configured to reduce a transmission power of the apparatus and transmit the data in the transmission channel at the reduced transmission power when the measured energy level is greater than the first threshold energy level. |
| US10045301B2 |
Method for managing resources on a terminal
A method for managing resources during the capture of at least one data stream on a terminal is disclosed. The terminal can comprise at least one first acquisition device for acquiring a data stream and a second acquisition device alternative to the first acquisition device, the first and second acquisition devices being suitable for capturing one and the same type of data. The method is noteworthy in that it comprises steps of obtaining of an indication according to which a limit of resources is reached, of identification of the acquisition devices currently in use, and of implementation of a resources-saving measure associated with the first acquisition device, when the first device is identified as currently in use. |
| US10045298B2 |
Methods of transmitting and receiving frame by station operating in power save mode in wireless LAN system and apparatus for supporting same
The present invention relates to methods of transmitting and receiving a frame, which are performed by a station operating in a power save mode in a wireless LAN system. The method includes: transmitting a poll frame requesting the transmission of a buffered frame to an access point AP, wherein the poll frame includes a sustain time field that indicates a service section; and receiving at least one buffered frame from the AP within the sustain time in response to the poll frame. A method is provided for transmitting and receiving a frame executed by a station (STA) operating in a power sub mode in a wireless LAN system. The method includes transmitting a first poll frame requesting the transmission of a buffered frame to an access point AP, receiving an acknowledgement ACK frame in response to the first poll frame, and receiving at least one buffered frame from the AP. |
| US10045297B1 |
Increased time in a suspended state during network transmissions
A system and method are disclosed for increasing time a computing device remains in a suspended state during network transmissions. On a first network packet of a plurality of network packets being received while the device is in a suspended state, a wake reference count is incremented and components of the device are temporarily switched from the suspended state to a powered-on state for consumption of the network packet. The wake reference count is incremented for each of the other network packets, and decremented each time each of the packets is consumed by the components of the computing device. In response to the wake reference count being fully decremented, the components are automatically returned from the powered-on state to the suspended state. |
| US10045293B2 |
Method and apparatus for distributed processing for wireless sensors
Certain aspects of the present disclosure relate to a method for compressed sensing (CS). The CS is a signal processing concept wherein significantly fewer sensor measurements than that suggested by Shannon/Nyquist sampling theorem can be used to recover signals with arbitrarily fine resolution. In this disclosure, the CS framework is applied for sensor signal processing in order to support low power robust sensors and reliable communication in Body Area Networks (BANs) for healthcare and fitness applications. |
| US10045290B2 |
Method and apparatus for operating a wireless PAN network using an overlay protocol that enhances co-existence with a wireless LAN network
A computing device is interfaced with other devices in a wireless personal area network (PAN) to enhance co-existence with a wireless local area network (WLAN). The computing device coordinates activity of the wireless PAN as a coordinator for the wireless PAN, including communicating with the wireless PAN devices using an overlay protocol that is only partially compliant with the protocol used over the WLAN but enables co-existence. WLAN devices can, upon hearing an overlay protocol frame, understand at least enough of the overlay protocol frame to defer use of a common wireless networking medium. If the PAN coordinator is capable of associating with the WLAN, it can be a dual-network device capable of associating with the WLAN and PAN simultaneously. The dual-network device can use a common network module to handle both WLAN and PAN traffic, communicate with a WLAN device in ad hoc mode and enable power saving. |
| US10045289B2 |
Method and apparatus for controlling enabling of station
A method for controlling enabling of a station, the method compromising: determining, according to coverage of at least two stations and expected transmission rates of all services, at least one target service that meets a first preset condition or a second preset condition, the first preset condition comprises: for a first target service corresponding to a first station, only the first station can meet an expected transmission rate of the first target service, and the second preset condition comprises: for a second target service corresponding to a second station, no station can meet an expected transmission rate of the second target service; and determining a target station as a to-be-enabled station from the at least two stations according to a sum of expected transmission rates of target services corresponding to each station. |
| US10045286B2 |
Method and apparatus for selecting network
A method for a mobile terminal to select a network includes: when the mobile terminal is unable to reside on a top-priority network, recording information of a first cell of the top-priority network that the mobile terminal is unable to reside on, wherein the top-priority network is determined based on a rule preset in the mobile terminal; monitoring an environment for detecting the top-priority network when the mobile terminal is residing on a non-top-priority network; and if a second cell of the top-priority network is detected and a relationship between the detected second cell and the first cell satisfies a preset condition, handing over the mobile terminal to the detected second cell, no matter whether a current network connection state of the mobile terminal is an idle state. |
| US10045285B2 |
Wireless local area network access point search method, apparatus, and system
The present application discloses a wireless local area network access point search method, an apparatus, and a system, relates to the field of communications technologies, and can reduce power consumption for passive scanning. According to the method, beacon sending information of a wireless local area network access point and measurement information of a user equipment are matched, so that the user equipment can search for the wireless local area network access point only at the time when and a frequency channel number at which the wireless local area network access point sends a beacon. Compared with the prior art in which a user equipment needs to continuously keep a state of searching for a wireless local area network access point, the present application greatly shortens time spent by the user equipment in listening to a beacon, and therefore reduces power consumption of passive scanning. |
| US10045275B2 |
Endpoint repeater functionality selection
Disclosed are apparatus and methodology for improving communications among battery operated network endpoints and a central facility. A battery operated endpoint may determine its remaining battery capacity and decide whether it is able to provide message repeating services to other endpoints within the network. The endpoint may make such decision based also on its own communications reliability to a central facility either directly or via other endpoints operating as repeaters. |
| US10045274B2 |
Method and apparatus for propagating and maintaining update information
The invention proposes an improvement to increase the speed at which a Trickle algorithm can propagate update information in a multi-hop network, while still controlling the number of redundant transmissions and ensuring scalability of the algorithm. It does this by intelligently adapting the size of a listen-only period (t1, t2), depending on the fact if a node has recently received an update or not. |
| US10045269B2 |
Network access processing method and apparatus
Embodiments of the present disclosure provide a network access processing method and apparatus. The method includes: receiving traffic information and network load information that are reported by multiple access networks; determining a target access network in the multiple access networks according to the traffic information and the network load information; and when a current access network of a user terminal is different from the target access network: if the user terminal supports an inter-system mobility policy (ISMP), handing over the user terminal to the target access network; or if the user terminal supports an inter-system routing policy (ISRP) and it is determined that at least one application on the user terminal can be handed over to the target access network, handing over the at least one application to the target access network. In this way, properness of selecting an access network for a terminal or a terminal application can be improved. |
| US10045264B2 |
RAN rule and condition match reporting for LTE-WLAN interworking control and management
Methods for LTE-WLAN interworking control and management are proposed. In one novel aspect, a mobile termination (MT) can use an AT command to report the change of a RAN rule and/or a RAN condition match. A terminal equipment (TE) can use the AT command to query a list of matches and current RAN measurement values. A RAN rule match means one or more than one of RAN rules satisfy the threshold provided by the network according to TS36.304 description, or change from satisfied to unsatisfied. A RAN condition match means all RAN rules within a RAN condition are all satisfied according to TS36.604 description, or if any of the RAN condition change from satisfied to unsatisfied. If the reporting is enabled by TE, an unsolicited result code (URC) is sent from MT to TE whenever changes in the current RAN rule or RAN condition match occur. |
| US10045263B2 |
Network switching method and terminal device
A network switching method and a terminal device, which relate to the field of communications technologies, includes acquiring a network resource parameter of a network allowed to be accessed, and determining, from the network allowed to be accessed and according to the network resource parameter of the network allowed to be accessed, a target network to be switched to and a network resource parameter of the target network, where the network resource parameter of the target network is used to determine and set a running parameter of an application program that is to be run in the target network, and switching from a current network to the target network, and running the application program in the target network. The solutions can be used to enable the application program to implement, to some extent, seamless network switching. |
| US10045260B2 |
Subscription fall-back in a radio communication network
A method performed by a connectivity service platform in a communication network. The platform is enabled to communicate with a radio device via a wireless network connection of a first subscription of the radio device. The method comprises falling back to a second subscription, thereby enabling the connectivity service platform to communicate with the radio device via a wireless network connection of said second subscription of the radio device instead of the first subscription. The method also comprises receiving a request message from the radio device via the network connection of the first subscription. The method also comprises sending a reject message to the radio device, in response to the received request message and in view of the platform having fallen back to the second subscription. The reject message comprises a fall-back indication for instructing the radio device to fall back from the first subscription. |
| US10045259B2 |
Call setup techniques using WLAN radio and shared cellular radio
In some embodiments, a cellular baseband processor communicates wirelessly and reports cellular metrics for both a first cellular RAT and a second cellular RAT. The cellular baseband processor may be configured to tune away, for a time interval, from the first cellular RAT to monitor for communications on the second cellular RAT. In some embodiments, the cellular baseband processor is configured not to report cellular metrics during the time interval to prevent a RAT manager from setting up a connection for voice calls on a WLAN RAT during the time interval. In some embodiments another processing element the RAT manager is configured to ignore cellular metrics from the cellular baseband processor during the interval. This may reduce signal load and power consumption, in some embodiments. |
| US10045250B2 |
Method for configuring a new prohibition buffer status reporting timer in a D2D communication system and device therefor
The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for configuring a new prohibition buffer status reporting timer in a D2D communication system, the method comprising: configuring with a first group of logical channel and a second group of logical channel; receiving, from a network, an indication indicating that Buffer Status Reporting (BSR) for the first group of logical channel is prohibited; and triggering a BSR for the second group of logical channel if a BSR trigger condition is met for the second group of logical channel not indicated by the indication. |
| US10045230B2 |
Data exchange method and apparatus
The present invention relates to a data exchange method and apparatus. The method includes: sending, by a primary base station, a request of setting up an X3 interface to a secondary base station, wherein the X3 interface has a capability of bidirectional data communication; receiving, by the primary base station, a response of setting up the X3 interface sent by the secondary base station; and performing, by the primary base station, bidirectional data exchange with the secondary base station by using the X3 interface. |
| US10045228B2 |
Method and apparatus, in mobile communication system, for effectively providing configuration information about small cell that has small cell service region
A method and an apparatus, in a mobile communication system, for effectively providing configuration information about a small cell that has a small cell service region are provided. The method for transmitting reconfiguration information of a small cell base station in a mobile communication system includes: when deciding to reconfigure a small cell, obtaining the latest macro cell configuration information from a macro cell base station; generating reconfiguration information about the small cell on the basis of the obtained macro cell configuration information; and transmitting, to the macro cell base station, the regenerated reconfiguration information so that the macro cell base station can transmit the reconfiguration information to User Equipment (UE). |
| US10045226B2 |
Multi-antenna distribution of wireless broadband in a building
The disclosed embodiments include methods and systems for distributing a broadband wireless signal in a building. The disclosed methods and systems feature a wireless broadband transmitter associated with multiple base antennas, where the base antennas are inserted into one or more ducts of the ventilation system of the building. Communication between the transmitter and receivers within the building may be optimized by selecting, modifying or controlling a configuration parameter of at least one of the multiple base antennas to enhance distribution of the wireless broadband signal within the ducts of the ventilation system and between the transmitter and device receivers. |
| US10045225B2 |
Determining the optimum coverage position in a building for externally provided RF signals
A system and method are disclosed for determining a location to position an RF signal repeater within a structure, based on the position having the highest probability of being the location of the highest probable RF signal strength. |
| US10045224B2 |
Information processing method and apparatus
An information processing method and apparatus relate to the field of mobile communications technologies, which are used to resolve a technical problem that no better network planning method is available. A user target throughput (UTT) for a user terminal and a grid throughput ability (GTA) of a grid in which the user terminal is located are determined such that whether a GAP area exists in the grid is determined. This determining manner not only considers user experience, but also makes reference to real service features of a network. Conducting network planning in this manner can make network planning more appropriate and make user experience better. |
| US10045222B2 |
Method for communicating message between entities in coexistence management system
Disclosed are methods of exchanging messages necessary for interaction among entities in a coexistence management system that manages a plurality of frequency sharing devices. Specifically, a method of exchanging messages in a coexistence management system including a coexistence enabler (CE), a coexistence manager (CM), and a coexistence discovery and information server (CDIS) includes generating, by the CM, a ReconfigurationRequest message, sending the ReconfigurationRequest message to the CE, and waiting for a ReconfigurationResponse message from the CE. The ReconfigurationRequest message includes at least one of an operating channel list of a white space object (WSO) served by the CE, a transmission power limitation, a flag indicating whether or not a channel is shared, a transmission schedule, and channel classification information. |
| US10045218B1 |
Anomaly detection in streaming telephone network data
In one example, a method includes receiving a feature vector that characterizes a call history for a telephone network subscriber, wherein the feature vector comprises respective categorical values for one or more categorical features and respective continuous values for one or more continuous features, and applying, to the categorical values, a first algorithm to determine a categorical score for the feature vector. The example method further includes applying, to the continuous values, an isolation forest algorithm to determine a continuous score for the feature vector, and outputting, in response to determining at least one of the categorical score for the feature vector and the continuous score for the feature vector indicate the feature vector is anomalous, an indication that the feature vector is anomalous. |
| US10045210B2 |
Method, server and system for authentication of a person
The invention relates to a method for authentication of a person previously known by a server to own a telephone having a unique identifier and to possess an access code, which method involves: the server sending (53) an identification code to a terminal on request by the latter via a first network; transferring (57) the identification code to the telephone; the server receiving (59), from the telephone via a second network, the identification code in association with the unique identifier; the server (61) generating a single-use authentication token and sending (63) the latter to the telephone; returning (64) the token to the server; and, in parallel: acquiring (67) via the terminal the access code input by the person; and sending (69) said access code to the server; authentication (71) of the person is obtained by the server if the identification code, the unique identifier, the authentication token and the access code correspond. |
| US10045203B2 |
Enterprise software/firmware management and distribution
Systems and methods relating to obtaining group criteria for mobile devices to be associated with a user-specified group; determining that a first mobile device satisfies the group criteria; obtaining a release time for the group in connection with a first software update; determining that availability of the first software update should not be indicated prior to the release time to the first mobile device based on the determination that the first mobile device satisfies the group criteria; and indicating, at a first time, to the first mobile device that the first software update is available based on the first time occurring during or after the release time. |
| US10045200B2 |
Communication management for core network
Systems and methods for managing communications among a central entity and multiple local entities in a telecommunication core network are disclosed. Localized central entities may be established across the core network based on localization patterns of telecommunication devices. The localized central entities may duplicate a portion of central entity data and provide local entities more efficient access to the data. |
| US10045199B2 |
Mobile communication system, mobile station, switching station, and location registration method for mobile station
A decrease is realized in network load caused by a change in selection of location registration device or an increase or decrease in the number of installations, on a circuit switching network side. A mobile communication system includes a mobile station, a packet switching station, and a plurality of location registration devices that perform location management of the mobile station. With respect to the mobile station, after one location registration device is already selected from among the plurality of location registration devices, when the mobile station performs location registration, an NRI (Network Resource Identifier) included in a TMSI (Temporary Mobile Station Identifier) is transmitted to the packet switching station. The packet switching station makes a request for location registration with respect to the one location registration device, based on the NRI. |
| US10045190B2 |
Bluetooth device and method for providing and obtaining bluetooth device information
A method for providing information associated with a target Bluetooth device. A first, search-attempting Bluetooth device sends an inquiry message for searching for a nearby target Bluetooth device. A target Bluetooth device responds by sending an inquiry response message including predefined information mark data. The first Bluetooth device extracts link information from the information mark data, and uses the link information to access information associated with the target Bluetooth device. If the link information includes a user manual link or an application link, after the first Bluetooth device and the target Bluetooth device are paired, the manual link or the application link are used for obtaining a manual associated with the target Bluetooth device or downloading an application associated with the target Bluetooth device. |
| US10045189B2 |
Enhanced wireless home phone for an emergency call service network
An enhanced wireless home phone (WHP) component for use in an emergency call service network is presented herein. A method can include in response to determining that address information representing an address corresponding to a subscriber identity associated with a wireless service has been included in a data store corresponding to an emergency telecommunication service, determining whether a location of a wireless communication device associated with the subscriber identity satisfies a defined condition with respect to a distance of the wireless communication device from the address; and in response to determining that the location of the wireless communication device satisfies the defined condition, and in response to determining that a communication corresponding to the emergency telecommunication service has been received from the wireless communication device, sending the address information directed to a public safety answering point device. |
| US10045186B2 |
Low energy audio streaming
Systems, methods, software and apparatus enable low energy communication of audio data between an end user device and an associated intermediate communication device. Audio data is transmitted between the end user source device and associated intermediate communication device by cyclical updating and low energy transmission of data values as audio data packet fragments representing the audio data, which are assembled into audio data packets by the associated intermediate communication device. Packaged audio data is transmitted from one intermediate communication device to another intermediate communication device that is associated with an end user sink device. The end user sink device's associated intermediate communication device unpacks and transmits audio data packet fragments to the end user sink device by cyclical updating of and low energy transmission of data values as audio data packet fragments representing the audio data that are converted into acoustic signals. |
| US10045185B1 |
Dynamic advertisement data
A sender device is provided. The sender device may include a peripheral device, a transceiver in communication with at least one recipient device, and a controller in communication with the peripheral device and the transceiver. The controller may be configured to receive a signal from the peripheral device, determine a state of the sender device based on the signal, select an advertisement packet based on the state of the sender device, and transmit the advertisement packet to at least one recipient device including data requested by the recipient device. |
| US10045179B2 |
Method for performing machine type communication for the purpose of coverage improvement, apparatuses and systems for performing the same
A method of performing a downlink machine type communication from a base station to a MTC (machine type communication) terminal includes, at the base station, transmitting at least one of a system information—the system information excluding a Master Information Block (MIB)—, a control information and data to the MTC terminal using a system bandwidth having a predetermined size. The base station performs frequency hopping using a frequency hopping pattern in a unit of narrow band on the at least one of the system information—the system information excluding a Master Information Block (MIB)—, the control information and the data to transmit to the MTC terminal, and the narrow band is less than the system bandwidth. |
| US10045173B1 |
Vehicle outside notification device
Provided is a vehicle outside notification device including a notification necessity determination unit configured to determine whether or not it is necessary to provide a traffic participant in a vicinity of a host vehicle with notification regarding an action schedule of the host vehicle, a preceding vehicle determination unit configured to determine whether or not a preceding vehicle is present in a case where it is determined that it is necessary to provide the notification, a notification output unit configured to output the notification, and a notification control unit configured to control the notification output unit. The notification control unit outputs the notification in a case where the preceding vehicle determination unit determines that the preceding vehicle is not present. The notification control unit restricts the output of the notification in a case where the preceding vehicle determination unit determines that the preceding vehicle is present. |
| US10045166B2 |
Method and device for identifying short messages from pseudo base stations
The present disclosure relates to methods and devices for identifying short messages received by mobile terminals as being from pseudo base stations, wherein, the method comprises: obtaining feature information of the short message when the mobile terminal receives the short message, wherein the feature information includes content information; judging whether the short message is suspected to be an annoying short message based on the feature information; obtaining, when it is judged that the short message is suspected to be an annoying short message, an operation time of when the mobile terminal performed a cell reselection operation with a location area update, wherein the operation time is closest in time to when the mobile terminal received the short message; determining whether the short message is an annoying short message from a pseudo base station based on the operation time. In the technical feature, information security of user terminals may be enhanced. |
| US10045165B2 |
Provision of content to mobile communication devices
A system and method for provision of content in messages sent to a mobile communications device. The additional content may be selected based on information associated with a user. In some embodiments the additional content includes a proposal from a vendor. |
| US10045164B2 |
Method of single-cell point-to-multipoint transmission
A method of single-cell point-to-multipoint (SCPTM) transmission for a mobile device in a wireless communication system is disclosed. The method comprises monitoring a message including mapping information between at least a temporary mobile group identity (TMGI) and at least a group radio network temporary identify (G-RNTI), determining whether a SCPTM service is started or activated according to whether one of the at least a TMGI corresponding to the SCPTM service is mapped to a G-RNTI, and performing a query procedure to start or turn on data transmission for the SCPTM service when the SCPTM service is not started or not activated. |
| US10045160B2 |
Dynamic flow and distribution optimization
Methods and apparatus, including computer program products, are provided for monitoring group location. In some example embodiments, there is provided a method which includes receiving, at a controller, a location of a group of trackers; determining, by the controller, whether to optimize a schedule for the group of trackers as the group of trackers traverses a venue, wherein the determining is based on at least the received location; and sending, by the controller, a message to update the schedule, when the determining indicates the optimization should be performed. Related systems, methods, and articles of manufacture are also described. |
| US10045157B2 |
Targeting notifications intended for drivers to a trusted automobile passenger
Systems and methods for redirecting notifications, including determining that a first mobile device is in motion at a speed that exceeds a threshold value, determining that the while the first mobile device is in motion at a speed that exceeds the threshold value, the first mobile device is within a threshold distance of a second mobile device, determining that a notification has been received by the first mobile device and transmitting the notification to the second mobile device. |
| US10045156B2 |
Physical security system and method
Systems (100) and methods (110) for operating a physical security surveillance system. The methods involve: detecting the constant unencrypted radio transmissions of mobile phones in order to capture in a cloud-based archive the identities, geographical trails, speeds and motions of most people nearby deployed units. Once recorded by a locally deployed sensor (104), the aggregated data (102) from the recorded mobile phones (106) is pooled in a globally inclusive database, synthesized, processed and filtered. On a paid-subscription basis, the data is accessible in a searchable archive that includes dozens of search parameters and filters. Users may visualize geographical trails of mobile phones on a multi-featured map, a geographically corresponding input of Google Street View, or a geographically corresponding input of video surveillance. Users may receive text message alerts when designated blacklisted individuals trespass in designated surveillance zones. |
| US10045148B2 |
Location-based wireless device presentation and connection
Apparatuses, methods, and computer-readable media for a proximity-based connection facilitation device (“PBC”) may be described which may facilitate discovery and connection to computing devices. The PBC may present visual elements representing devices based on their locations, such as their proximity to the PBC. The PBC may present visual elements for a limited set of devices. The PBC may present computing devices in a visual manner that may depict their proximity to the PBC. The PBC may also provide for facilitated connection to devices that are not as proximate to the PBC. The PBC may facilitate identification of devices that are proximate to an identified device. By facilitating a user in selecting a first device and then visualizing devices proximate to the first device, the PBC may facilitate a user in chaining from a first device to devices that are less easily identified. Other embodiments may be described and/or claimed. |
| US10045147B2 |
Application control of primary-connected devices from secondary-connected devices
A memory stores a message map associating requests with human-machine interface (HMI) notifications. A vehicle receives a request from a secondary-connected device, and sends an HMI notification to a primary-connected device, constructed based on the message map and the request, to simulate user input to the vehicle to cause the primary-connected device to perform the request. A secondary-connected device connected to a vehicle computing platform receives a command, constructs a request message describing the command; and sends the request message to the computing platform, to cause the computing platform to send a HMI notification to a primary-connected device to simulate user input to the vehicle requesting the primary-connected device to perform the command. |
| US10045138B2 |
Hybrid test tone for space-averaged room audio calibration using a moving microphone
An example implementation may involve a network device detecting within a playback environment, via a microphone, an audio signal over a duration of time. After the duration of time, the implementation further involves the network device determining a frequency response of the playback environment based on the detected audio signal and a test tone. The test tone includes (i) a first component that includes noise at frequencies between a minimum of a calibration frequency range and a first threshold frequency, and (ii) a second component that sweeps through frequencies between a second threshold frequency and a maximum of the calibration frequency range. |
| US10045136B2 |
MEMS loudspeaker with position sensor
A MEMS loudspeaker for generating sound waves within an audible wavelength spectrum includes a circuit board, a membrane spaced from the circuit board and being deflectable along a z-axis, at least one piezoelectric actuator for deflecting the membrane, an electronic control unit embedded in the circuit board for controlling the at least one piezoelectric actuator, and at least one position sensor for providing to the control unit a sensor signal dependent on the deflection of the membrane, the control unit controlling the piezoelectric actuator based on the sensor signal. |
| US10045135B2 |
Method and device for recognition and arbitration of an input connection
Embodiments herein enable fast and easy interconnectivity among multimedia accessories including mobile devices and other devices. There is only limited space on mobile devices yet there are numerous input connectors. The standard TRRS audio jack is one such input that has and remains common, primarily because it is the accepted standard for audio input; namely, headphones and earpieces for listening purposes. Embodiments herein describe an intelligent switch to that audio jack that permits for additional backward and forward compatibility. It transparently allows a user to insert analog or digital audio devices, such as earphones, without the need to manually reconfigure device settings. The device herein automatically converts between input connector types using the same input convention present on their existing mobile devices. Other embodiments are disclosed. |
| US10045133B2 |
Variable sound attenuator with hearing aid
A device combining a variable sound attenuator with a hearing device, (such as a hearing aid or tinnitus device) that allows a user to adjust the amount of attenuation of environmental sound in a variable, continuous fashion or in a discrete controlled fashion from zero attenuation to maximum attenuation without removing the device from the ear. The attenuator includes a housing having a passageway, the passageway allowing for sound to pass through the housing and a variable control, the variable control able to control the size of the passageway through the housing and the device including a second passageway for transmitting amplified sound from the hearing device into the ear of the wearer. |
| US10045132B2 |
Method of fitting a hearing aid system, a hearing aid fitting system and a computerized device
A method (100) of fitting a hearing aid system comprising identification of an auditory neurodegeneration of a person based on the ability of the person to perceive small differences in intensity level, a computerized device (200, 300) and a non-transitory computer-readable medium storing instructions thereon, which when executed by a computer perform said method. |
| US10045131B2 |
System and method for automated hearing aid profile update
A method includes receiving a new hearing aid profile generating instruction, generating a new hearing aid profile corresponding to each of a plurality of hearing aid users in response to receiving the new hearing aid profile, and providing the new hearing aid profile to a computing device associated with the hearing aid users. |
| US10045128B2 |
Hearing device test system for non-expert user at home and non-clinical settings
A hearing device test system for use by a non-expert user may include a hearing device comprising a sound processor and a speaker and a portable test unit including a test microphone acoustically coupled to an exterior of the portable test unit via an acoustic calibration cavity. The portable test unit may include a coupler at an opening to the acoustic calibration cavity configured to receive the hearing device at least partially therein and the test microphone may be configured to produce a calibration signal input responsive to acoustic calibration stimuli provided by the speaker of the hearing device. The hearing device test system may also include a processor associated therewith and configured to measure a level of the calibration signal input. |
| US10045125B2 |
Micro-electromechanical sound transducer with sound energy-reflecting interlayer
A MEMS sound transducer for at least one of generating and detecting sound waves in air in an audible wavelength spectrum includes a carrier substrate, a cavity defined in the carrier substrate, the cavity defining at least one opening, and a multilayered piezoelectric membrane structure spanning over the opening of the cavity and having an edge area connected with the carrier substrate so that with respect to the carrier substrate the membrane structure is capable of vibrating to at least one of generate and/or and detect sound energy, wherein the membrane structure has in cross-section at least in some areas a first piezo layer spaced from a second piezo layer. An interlayer is arranged in an area between the first and second piezo layers, the interlayer being made of at least one of silicon oxide, silicon nitride and polysilicon, the interlayer being configured so that sound energy can be reflected in the direction of at least one interface of the membrane structure adjacent to the air. |
| US10045122B2 |
Acoustic echo cancellation reference signal
Systems and methods for acoustic echo cancellation are provided. An example method includes receiving a reference signal. The reference signal represents at least one sound captured inside an enclosure of a loudspeaker. The loudspeaker is operable to play back a far end signal. The method also includes receiving an acoustic signal. The acoustic signal represents at least one sound captured outside the enclosure of the loudspeaker. The acoustic signal includes at least a near end signal and the far end signal. The method enables attenuation, using the reference signal, the far end signal in the acoustic signal. The reference signal can be captured by a low sensitivity microphone placed inside the enclosure of the loudspeaker. The attenuation of the far end signal may include subtractive cancellation. |
| US10045121B2 |
Microelectromechanical systems (MEMS) microphone bias voltage
Microelectromechanical systems (MEMS) sensors and related bias voltage techniques are described. Exemplary MEMS sensors, such as exemplary MEMS acoustic sensors or microphones described herein can employ one or more bias voltage generators and single-ended or differential amplifier arrangements. Various embodiments are described that can effectively increase the bias voltage available to the sensor element without resorting to high breakdown voltage semiconductor processes. In addition, control of the one or more bias voltage generators in various operating modes is described, based on consideration of a number of factors. |
| US10045117B2 |
Earpiece with modified ambient environment over-ride function
An earpiece includes an earpiece housing sized and shaped to block an external auditory canal of a user, at least one microphone positioned to sense ambient sound, a speaker, and a processor disposed within the earpiece housing and operatively connected to each of the at least one microphone and the speaker, wherein the processor is configured to modify the ambient sound based on user preferences to produce modified ambient sound in a first mode of operation and to produce a second sound in response to a trigger condition. The second sound may be an unmodified version of the ambient sound. The second sound may be a modified version of the ambient sound which suppresses at least a portion of the ambient sound. The second sound may be a warning sound. |
| US10045114B2 |
Ear attachment apparatus
Various embodiments provide for an improved attachment apparatus for attaching the attachment apparatus to an ear of a user. In some embodiments, the attachment apparatus may include an attachment body that defines an opening configured to enable at least a portion of a user's ear to pass through the opening when the attachment apparatus is coupled to the user. In such embodiments, the attachment body may prevent an anterior portion of the ear from passing through the opening and may receive, from an interaction with the anterior portion of the ear, a force that biases the first attachment portion in a direction away from a median plane of the user. In some embodiments, the attachment body may secure the attachment apparatus to the ear of the user while the first attachment portion is biased away from the median plane of the user. |
| US10045113B2 |
Earpiece positioning and retaining
A positioning and retaining structure for an in-ear earpiece. An outer leg and an inner leg are attached to each other at an attachment end and attached to a body of the earpiece at the other end. The outer leg lies in a plane. The positioning and retaining structure have a stiffness that is greater when force is applied to the attachment end in a counterclockwise direction in the plane of the outer leg than when force is applied to the attachment end in a clockwise direction in the plane of the outer leg. The positioning and retaining structure position an earpiece associated with the earpiece in a user's ear and retains the earpiece in its position. |
| US10045111B1 |
On/off head detection using capacitive sensing
A system and method for detecting donning and doffing of an electronic device includes a capacitive sensor configured to generate a capacitance signal based on a capacitance measured by the sensor. The method also includes generating an average capacitance signal by averaging the capacitance signal over a period of time, and generating an intermediate signal based on a difference between the capacitance signal and the average capacitance signal. The method also includes generating a don or doff signal and setting the average capacitance signal to be equal to the capacitance signal when the don or doff signal is generated. The don signal is generated subsequent to the electronic device changing state from a doffed state to a donned state. The doff signal is generated subsequent to the electronic device changing state from a donned state to a doffed state. |
| US10045106B1 |
Microphone cover system
A microphone cover system for includes a microphone to capture audible sounds. An odor enhancing unit is removably positioned on the microphone to inhibit moisture from contacting the microphone. The odor enhancing unit is comprised of a fluid permeable material to facilitate sound waves to pass therethrough to the microphone. Moreover, the odor enhancing unit emits a selected odor to enhance an odor associated with the microphone. |
| US10045104B2 |
Audio calibration using a microphone
A microphone that includes a calibration signal generator that generates a calibration signal based upon a received invocation input. The calibration signal has known audio properties. The microphone also includes a transducer that converts sound energy into an electrical signal. An integrated circuit receives the electrical signal from the transducer. An external microphone interface provides the calibration signal to a device external to the microphone. |
| US10045103B1 |
Kinesthetic speaker system and method of use
A kinesthetic speaker usage system provides a speaker connected to a housing about a cavity into which the sound from the speaker is directed. The housing has an exterior surface in tactile communication with a retainer which can direct vibration directly or directly to a user, such as a person. Many embodiments utilize a pipe for the housing, such as a flexible pipe. |
| US10045094B2 |
Content supply device, content supply method, program, terminal device, and content supply system
The present disclosure relates to a content supply device, a content supply method, a program, a terminal device, and a content supply system in which the reception side that acquires a FLUTE session can be notified of the reception mode. A content supply device according to the present disclosure includes: a fragment stream generating portion that generates a fragment stream on the basis of source data of content; a FLUTE-stream generating portion that generates a FLUTE stream from the generated fragment stream; an SDP creation portion that creates an SDP including a reception mode in the case of a reception side receiving a FLUTE session including the FLUTE stream; and a multicast delivery portion that delivers the FLUTE stream over FLUTE multicast and, prior to delivery of the FLUTE stream over FLUTE multicast, delivers the SDP over FLUTE multicast. The present disclosure can be applied to a system that delivers content over FLUTE multicast. |
| US10045092B2 |
Device-resident content protection
Systems and methods are provided for enforcing the consumption and broadcasting of protected content. A user device on which protected content may be captured, consumed and/or broadcast to other user devices, identifies content being consumed and/or broadcast. Upon identifying the content, the content is determined as being protected or unprotected. If the content is deemed to be protected, the user device can cease consumption of the content on the user device as well as to the other user devices to which the content is being broadcast. Additionally, the user device can transmit a warning notification to one or more of the user device and the other user devices. Further still, the user device can present options to legitimize the presentation of the content on the user device and/or the other user devices. |
| US10045089B2 |
Selection of encoder and decoder for a video communications session
For a first device participating in a video communications session with a second device, some embodiments provide a method that receives sets of encoding features supported by each of one or more decoders of the second device. The method selects an encoder for the video communication session from several encoders available to the first device. The method selects a set of encoding features of the selected encoder based on the sets of encoding features received from the second device. The method transmits an encoded video bitstream to the second device along with information identifying the selected features in order for the second device to select a decoder to decode the bitstream. |
| US10045087B1 |
Systems and methods for providing parental control features in video mosaic environments
Systems and methods for providing parental control support in video mosaic environment are disclosed. Upon receiving a request for a video mosaic page, screen data, which may include parental control information, is received. The screen data may identify the video assets in the video mosaic page. A determination is made whether the video assets in the video mosaic page are locked or unlocked by parental controls in force on the user equipment. Locked assets may be masked and individually unlocked upon verification of a parental control access code or PIN. Unlocked assets may be presented in cells, or windows, in the video mosaic page and may also be individually locked and subsequently masked. A separate set of parental control settings may be maintained for video mosaic pages or the mosaic parental control commands may be resolved with system parental control settings. |
| US10045086B1 |
Interactive system for virtual cinema and method
A virtual cinema interactive system includes a server and at least two user terminals. The user terminals communicate with the server. An inviter can invite his friends to watch film together on a virtual cinema displayed on each user terminal, and distribution of virtual cinema seating, talking between film watchers, and film watcher reactions to the film can be recognized and facilitated. A virtual cinema interactive method is also disclosed. |
| US10045084B2 |
Video-on-demand content delivery system for providing video-on-demand services to TV service subscribers
A video-on-demand (VOD) content delivery system has a VOD Application Server which manages a database of templates for presentation of video content elements of different selected types categorized in hierarchical order. A web-based Content Management System receives content uploaded online in file formats with metadata for title and topical area, and automatically converts it into video data format compatible with the VOD content delivery system indexed by title and topical area. A User Interface for the system delivers listings data to the viewer's TV indexed by title and topical area specified by the uploaded metadata. |
| US10045080B2 |
Systems and methods for managing media content based on segment-based assignment of content ratings
Embodiments of the present invention relate generally to media content, such as content contained within audio works (e.g., songs, audio-books, etc.), audiovisual works (e.g., movies, films, etc.), and textual works, as examples, as well as managing playback of such content, and more specifically to assigning independent content ratings to various segments of an individual work (as opposed to or in addition to a content rating for the individual work as a whole) and managing playback of such work based at least in part on the assigned ratings of the various segments. |
| US10045076B2 |
Entertainment content ratings system based on physical expressions of a spectator to scenes of the content
A method for generating a rating of entertainment content is provided. The method includes receiving data from a monitoring device associated with a spectator, the monitoring device communicatively coupled to the computing system, wherein the data obtained by the monitoring device includes a physical expression of the spectator viewing the entertainment content, analyzing the physical expression of the spectator to obtain (i) an eyesight direction of the spectator, and (ii) a facial expression of the spectator, during a scene of the entertainment content, determining an emotional reaction of the spectator to the scene of the entertainment content based on the analyzing of the physical expression of the spectator, calculating an emotional ranking of the scene of the entertainment content based on the emotional reaction of the spectator to the scene, and providing the overall ranking of the entertainment content in view of an aggregate of emotional reactions of the spectator. |
| US10045071B2 |
Method and system for fast digital channel change utilizing time-stamp management
A video stream demultiplxer receives video streams comprising a selected current content channel and one or more adjacent content channels. Time stamp management is concurrently performed on the adjacent content channels while decoding the selected current content channel. Timing information such as Decoding Time Stamp (DTS) and Presentation Time Stamp (PTS) values, and/or random access points (RAPs) may be determined for pictures stored for the selected current content channel and the adjacent content channels. The determined timing information is utilized to determine a Program Clock Reference (PCR) value for each of the selected current channel and the adjacent channels for channel monitoring. A timebase, derived from a PCR rate that is determined based on the determined PCR value, is determined for decoding the selected current content channel. An adjacent content channel, which is primed during decoding of the selected current content channel, may be directly decoded for display if selected. |
| US10045069B2 |
Interactive method and system of mobile device and television, computer-readable medium
In one aspect of the invention, an interactive method of a mobile device and a television for displaying content on the mobile device according to that displayed on the television and/or controlling the television by the mobile device includes searching a television in a network initiated from a mobile device and establishing a connection of the mobile device to the television, obtaining media information of content currently displayed on the television, obtaining basic information and a related content resource of the media information from a cloud server, and displaying the basic information and the related content resource of the media information on an interface of the mobile device. |
| US10045066B2 |
Display apparatus and display method
A display apparatus, including a display configured to display a multi-window screen image comprising a plurality of windows; and a controller configured to control the display to change an appearance of at least one window of the plurality of windows based on a setting provided by a user, and to display the at least one window using the changed appearance. |
| US10045063B2 |
Mosaic focus control
Various arrangements for controlling presentation of the video mosaic are presented. A television receiver may store a front-end switching condition and a back-end switching condition. The front-end switching condition may define criteria occurring within a piece of content that triggers when focus is to switch from the piece of content to another piece of content. The back-end switching condition may define when focus is to switch to a higher-ranked piece of content. The television receiver may output to a presentation device, the video mosaic comprising a plurality of pieces of content presented within a plurality of tiles. The television receiver may control focus among the plurality of tiles within the video mosaic based on the front-end switching condition and the back-end switching condition, wherein one tile from the plurality of tiles receives focus at a given time. |
| US10045058B2 |
Method and apparatus to deliver a personalized media experience
Aspects of the subject disclosure may include, for example, a method comprising encoding, by a server comprising a processor, media content to generate a plurality of media content files each having a filename and a uniform resource locator. The method also comprises receiving a channel request from a client media processor and generating a playlist. The playlist is mapped to the requested channel, and includes a filename and uniform resource locator for a personalized content file that is not included in the media content files. The method further comprises receiving a file request from the client media processor in accordance with the playlist, multicasting the plurality of media content files so that the client media processor receives the plurality of media content files, and delivering the personalized content file to the client media processor to enable presentation of personalized content in accordance with the playlist. Other embodiments are disclosed. |
| US10045056B2 |
Ingress noise inhibiting network interface device and method for cable television networks
Ingress noise from subscriber equipment is mitigated or prevented from reaching a cable television (CATV) network. All upstream signals including ingress noise are initially transmitted to the CATV network whenever their instantaneous power exceeds a threshold which typically distinguishes ingress noise from a valid upstream signal. Whenever the instantaneous power is below the threshold, ingress noise is blocked from reaching the CATV network. A gas tube surge protection device is included to resist component destruction and malfunction arising from lightning strikes and other high voltage, high current surges. |
| US10045048B2 |
Method and apparatus for decoding multi-view video
The present invention relates to a video decoding apparatus and a method for decoding a multi-view video, and the video decoding apparatus according to the present invention comprises: an entropy-decoding unit for entropy-decoding a bitstream and outputting video information required for decoding a current block in a depth picture; a memory for saving pictures referenced when decoding the current block; and a prediction unit for inducing a prediction sample of the current block, by using motion information of a texture picture within the same view as motion information of the current block. |
| US10045047B2 |
Image coding method, image decoding method, image coding apparatus, and image decoding apparatus
An image coding method includes: deriving a candidate for a motion vector predictor from a co-located motion vector; adding the candidate to a list; selecting the motion vector predictor from the list; and coding a current block and coding a current motion vector, wherein the deriving includes: deriving the candidate by a first derivation scheme in the case of determining that each of a current reference picture and a co-located reference picture is a long-term reference picture; and deriving the candidate by a second derivation scheme in the case of determining that each of the current reference picture and the co-located reference picture is a short-term reference picture. |
| US10045045B2 |
Motion vector coding apparatus, method and program for coding motion vector, motion vector decoding apparatus, and method and program for decoding motion vector
According to exemplary embodiments of the present invention, references to a motion vector in a neighboring block of an enhancement layer or in a block of a previously coded picture, and a motion vector of a base layer are equally handled. Accordingly, a motion_prediction_flag with identification information can be integrated for further improved coding efficiency. |
| US10045041B2 |
Techniques for inter-layer residual prediction
Techniques for inter-layer residual prediction are described. In one embodiment, for example, an apparatus may comprise an encoding component to determine whether a predicted motion for an enhancement layer block is consistent with a predicted motion for a collocated lower-layer block, determine whether to apply inter-layer residual prediction to the enhancement layer block based on whether the predicted motion for the enhancement layer block is consistent with the predicted motion for the collocated lower-layer block, and in response to a determination that inter-layer residual prediction is to be applied to the enhancement layer block, generate a predicted residual for the enhancement layer block based on a residual for the collocated lower-layer block and generate a second-order residual for the enhancement layer block by comparing a calculated residual to the predicted residual. Other embodiments are described and claimed. |
| US10045039B2 |
Method for decoding image and apparatus using same
A method or coding image information, according to the present invention, comprises the steps of: binarizing according to different techniques, index values of forward prediction, backward prediction, and bidirectional prediction, depending on whether the bidirectional prediction is applied when inter-predicting a current block; and entropy coding a binarized codeword, wherein whether to apply the bidirectional prediction when inter-predicting the current block can be determined on the basis of the size of the current block. As a result, provided are a method for binarizing an inter-prediction direction of a prediction unit having a specific size, and an apparatus using same. |
| US10045038B2 |
Method and apparatus for using a current picture as a reference picture
Methods and apparatus of managing decoded picture buffer for a video coding system are disclosed for a system using an Inter prediction mode and an Intra Block Copy mode. According to one method, a current-picture-usage flag in a picture or slice level is determined. If the current-picture-usage flag indicates that the current picture is not allowed to be used as the reference picture for the current picture, only one picture buffer is allocated in a DPB (decoded picture buffer) for the current picture and a reconstructed current picture after in-loop filtering is stored in the picture buffer in the DPB. According to another method, the system allocates only one picture buffer in the DPB for both the Inter prediction mode and the Intra Block Copy mode of the current picture if all of one or more in-loop filters are disabled for the entire part of the current picture. |
| US10045037B2 |
Method for encoding digital video data
The present invention relates to a method for encoding digital video data corresponding to a sequence of digital source images using a cache memory, each of the digital source images having an equal source image width corresponding to a first number of blocks, the cache memory having a cache width corresponding to a second number of blocks, wherein the second number of blocks is smaller than the first number of blocks. |
| US10045034B2 |
System and method for using pattern vectors for video and image coding and decoding
An exemplary embodiment of the invention relates to a method of using pattern vectors for image coding and decoding. The method comprises converting a block of image data into a set of transform coefficients, quantizing the transform coefficients such that a number of the coefficients become zero, constructing a single entity or bit vector indicating which coefficients are non-zero, coding the single entity or bit vector as an integer using an adaptive, semi-adaptive or non-adaptive arithmetic coder, coding the values of the coefficients in any fixed order, using an adaptive, semi-adaptive or non-adaptive arithmetic coder, or some other coder, and coding all coefficients except the zero coefficients. The system and method of decoding data relate to the corresponding hardware and process steps performed by the decoder when decoding a bitstream coded as described herein. |
| US10045031B2 |
Method and apparatus for coding/decoding image
Disclosed are a method and an apparatus for coding/decoding an image. The method for decoding the image comprises the steps of: deriving a scale factor of a current block, depending on whether the current block is a conversion skip block; and scaling the current block on the basis of the scale factor, wherein the scale factor of the current block is derived on the basis of the position of a conversion coefficient inside the current block, and wherein the conversion skip block is the current block to which conversion is not applied and is specified on the basis of information indicating whether to apply reconversion to the current block. |
| US10045028B2 |
Media display system that evaluates and scores macro-blocks of media stream
A display system for displaying a media stream based on a given access point includes a decoder for decoding frames of the media stream, and an evaluation unit for scoring macro blocks (MBs) of a current frame. A score of an intra-MB is defined as a predetermined value, and a score of an inter-MB is generated based on scores of MBs in previously decoded frames. A controller signals a display to skip the current frame or start to display the media stream from a qualified frame identified using the scores of the MBs of at least the current frame. |
| US10045024B2 |
Method and device for quantising the floating value of a pixel in an image
The invention relates to a method and device for quantising the floating value of a pixel of an image by rounding either to a lesser whole number, to a greater whole number, or to the whole number closest to this floating value. The method is characterised in that the selection of rounding this floating value is determined based on a test value. |
| US10045022B2 |
Adaptive content dependent intra prediction mode coding
A system and a method are disclosed for encoding and decoding a video frame using spatial prediction. The video frame is separated into a plurality of image blocks, and a plurality of spatial predictors is created for an image block using methods well-known in the art. The set of predictors is reduced to a set containing fewer spatial predictors before continuing the coding process for the block. The reduction of spatial predictors involves comparing a plurality of spatial predictors in a predetermined sequence and grouping or processing a subset of the spatial predictors to a set of representative spatial predictors. |
| US10045020B2 |
Method and apparatus for encoding/decoding multilayer video signal
A scalable video signal decoding method, according to the present invention, determines a corresponding picture belonging to a lower layer used for an inter-layer prediction of a current picture belonging to an upper layer, and performs the inter-layer prediction of the current picture by using the corresponding picture in the determined lower layer, wherein the inter-layer prediction is restrictively performed according to a tile boundary alignment flag indicating whether tiles between the upper layer and the lower layer are aligned. |
| US10045018B2 |
Asymmetric data decompression systems
A system having one or more different asymmetric data decompression algorithms and a processor. A first asymmetric data decompression routine is configured to produce decompressed data with a higher data rate for a given data throughput than a second asymmetric data decompression routine of the plurality of different asymmetric data decompression routines. The processor is configured to analyze one or more data parameters from one or more data blocks containing video data and to select two or more different data decompression routines. |
| US10045016B2 |
Lip sync error detection and correction
A method of managing lip synchronization error in a multimedia content delivery network includes identifying a video packet and an audio packet associated with the video packet and determining a synchronization offset between the audio and video packets at a first monitoring point in the network. The audio and video packets are then detected at a second monitoring point in the network and a second synchronization offset is determined. When a delta between the first synchronization offset and the second synchronization offset exceeds a threshold, lip synchronization error information may be automatically recorded and/or reported to a service provider and corrective action may be taken if potential sources of the lip synchronization error are within the domain of the service provider. The video packet may be identified by a timestamp within the packet and the audio packet may be identified by audio data within the audio packet. |
| US10045012B2 |
Display apparatus and method of controlling screen thereof
A display apparatus and a method of controlling a screen thereof are provided. The method includes displaying a rectangular screen including a digital image in a display area, receiving information to modify a shape of the rectangular screen, and modifying and displaying the shape of the rectangular screen based on a coordinate value of a horizontal axis of the display area, and the received information. A height of the modified screen decreases as the height is closer to the coordinate value, and the digital image decreases in size as the digital image is closer to the coordinate value to correspond to the height. |
| US10045011B2 |
Providing timing information over a data link
Systems and methods may involve minimizing interference when synchronization information is being transmitted from multiple sources. This may include receiving a trigger signal wherein the trigger signal includes a timing parameter to be used by a user device to synchronize with a content platform, and transmitting a synchronization signal having a transmitter identification and the timing parameter. |
| US10045010B2 |
Method and apparatus of private display device
There is provided a system and method for providing privacy viewing of an output from a electronic display, including a first polarizer configured to polarize a display signal at a first polarization angle; a second polarizer configured to polarize a noise signal at a second polarization angle orthogonal to the first polarization angle; a combiner configured to combine the polarized display signal and the polarized noise signal, and a third polarizer configured to receive the output of the electronic display and polarize the combined polarized display and noise signal at the first polarization angle. The system includes first and second polarization rotators configured to rotate the first and second polarization angles of the combined polarized display and noise signals prior to being output by the electronic display and prior to being received by the third polarizer. |
| US10045005B2 |
3D camera module
Provided is a 3D camera module, comprising: a first camera lens group for forming a light path of a first light bundle so as to be one of a left-eye lens group and a right-eye lens group in the 3D camera module; a second camera lens group, disposed apart from the first camera lens group, for forming a light path of a second light bundle so as to be the other of the left-eye lens group and the right-eye lens group in the 3D camera module; an image sensor disposed on the movement path of the first and second light bundles so as to sense a first image by the first light bundle and a second image by the second light bundle; and a movement control unit configured to move the first camera lens group and the second camera lens group in at least one direction of a forward and backward direction and a left and right direction so as to control the first and second images. |
| US10045003B2 |
Efficient mode decision method for multiview video coding based on motion vectors
A method for determining a macroblock (MB) coding mode for a current MB in a dependent view. A window around a co-located MB in a base view is determined, wherein the co-located MB is a MB in the base view having a same location as the current MB in the dependent view. A coding mode complexity value (CMCV) is determined for each MB in the window, wherein the CMCV is based on a coding mode used to encode the MB. Rate distortion optimization (RDO) is performed for the current MB using a reduced number of coding modes if a total CMCV for all MBs in the window is less than a threshold, or using all supported coding modes if the total CMCV for all MBs in the window is greater than the threshold. A coding mode for the current MB is determined based on the RDO results. |
| US10044999B2 |
Image processing to convert image with a low dynamic range into image with the original high dynamic range
An image processing device includes a luminance signal expansion unit which expands a luminance signal, and a chroma signal correction unit which corrects a chroma signal in a manner adjusted to the expansion of the luminance signal. |
| US10044995B2 |
Projection image correcting method and projection apparatus
The present disclosure provides a projection image correcting method and a projection apparatus. The method includes: receiving real-time brightness values of M sub-images in a current to-be-displayed image, the real-time brightness values being acquired by a plurality of sensors arranged on a reflector which is located opposite to a projection lens, and obtaining a brightness adjusting value of a j-th sub-image in the current to-be-displayed image according to the real-time brightness values of the M sub-images. Adjustment is made, in combination with brightness adjusting values obtained from the current image to be displayed, to brightness values of each sub-image in an image to be displayed after the current to-be-displayed image, thereby making brightness of displayed images uniform, and improving the projection image quality. |
| US10044994B1 |
Projector and method of driving the same
Embodiments of the present disclosure provide a projector and a method of driving a projector. The projector includes an image source for generating an image light and a transmission and reflection element. The image light includes a bright-state region image light and a dark-state region image light. The transmission and reflection element includes transmission and reflection units. Each of the transmission and reflection units is configured to reflect the image light irradiated thereon when in a reflective state, and to transmit the image light irradiated thereon when in a transmissive state. The transmission and reflection element is configured to perform one of a transmission and a reflection on the bright-state region image light so that the bright-state region image light is projected and displayed, and perform the other on the dark-state region image light so that the dark-state region image light is not projected and displayed. |
| US10044991B2 |
Imager system with median filter and method thereof
An imaging system configured to display a captured image on a display having a lower dynamic range than the imaging system is provided, wherein the imaging system includes a high dynamic range imager configured to capture at least one high dynamic range image, and a processing device communicatively connected to the high dynamic range imager, wherein the processing device is configured to reduce color speckles caused by errant interpolated pixel values and reduce occurrence of errant values of alternate color while maintaining at least one of sharpness detail, edge detail, and generate smoothing color rendering in a displayed image. |
| US10044986B2 |
Multi-angular color, opacity, pigment characterization and texture analysis of a painted surface via visual and/or instrumental techniques
A computer implemented method. The method includes performing at least one of a visual evaluation and an instrument measurement of a target coating on a target sample to generate colorimetric information, and identifying, using a processor, a bulk toner that is present in the target coating by determining a color and a color intensity at different viewing angles relative to the target sample. The method also includes identifying, using the processor, at least one specific toner that is present in the target coating by detecting a presence and an orientation of colored and/or non-colored pigmentation effects that are present in the target coating, and outputting, using the processor, a formulation of the target coating that includes at least the at least one specific toner. |
| US10044985B1 |
Video monitoring using plenoptic cameras and mirrors
A video-based monitoring and image post-processing system may include a plenoptic camera that has multiple mirrors in its field of view. The plenoptic camera may capture four-dimensional light-field information for multiple images of its field of view and may embed that information in image data sent to a local or backend server for post-processing. An image processing application on the server may extract image data for pixels that collectively represent one of the mirrors, and apply a focusing operation on the extracted image data to generate a video stream of a virtual camera represented by the mirror, dependent on the image information and the distance between the mirror and the camera. The application may correct distortions due to the curvature of the mirror. The system may provide video monitoring in areas without a single line of sight without the need for a large number of expensive cameras. |
| US10044981B2 |
Dynamic video image management
Disclosed aspects relate to dynamic video image management. A set of dynamic image quality factors may be collected with respect to a dynamic video image. A set of display parameter values may be determined based on the set of dynamic image quality factors. The set of display parameter values may be of a set of display parameter values for a set of computing assets. The set of display parameter values may be determined to benefit the set of dynamic image quality factors with respect to the dynamic video image. The set of computing assets may be configured using the set of display parameter values. The set of computing assets may be configured to benefit the set of dynamic image quality factors with respect to the dynamic video image. |
| US10044977B2 |
Display apparatus and control methods thereof
A display apparatus includes a communication interface configured to communicate with another display apparatus, a display configured to display contents being shared with the other display apparatus and a video call user interface (UI) for a video call with a user of the other display apparatus, and a processor, in response to at least one of a gesture and a voice of the user included in video call data received from the other display apparatus satisfying a predetermined condition, configured to control the display to change a size of the video call UI displayed on the display. |
| US10044972B1 |
Systems and methods for automatically transferring audiovisual content
Systems and methods to automatically transfer audiovisual content include camera devices, client computing devices, and centralized servers. A camera device captures audiovisual content and notifies an external entity, e.g., a (client) computing device or a centralized server. The external entity may effectuate transfer of the content to other computing devices and/or destinations. Operations on the audiovisual content, including but not limited to tagging, transcoding, clipping, speed changes, and/or image cropping, are synchronized and propagated across different computing devices and the centralized server such that any user from any computing device can be presented with the latest version of any particular audiovisual content. |
| US10044971B2 |
Television set and desktop display apparatus
There are provided a television set and a desktop display apparatus. The television set comprises a major structure configured to realize a display function, and further comprises: a power supply conversion means configured to convert AC mains into a DC voltage; a power supply allocation means disposed in the major structure and configured to convert the DC voltage output from the power supply conversion means into a DC operating voltage required by respective circuits in the major structure, wherein the power supply allocation means and the power supply conversion means are connected mutually and disposed separately. Since the major structure configured to realize the display function and the power supply conversion means configured to convert the AC mains into the DC voltage are disposed separately, electrical isolation of the DC voltage from the AC mains is realized, so that danger of electric shock of human body is avoided. |
| US10044969B2 |
Electric apparatus and an operation method thereof
The present invention discloses an electric apparatus and operation method thereof. The electric apparatus includes: display unit to display the output content from said electric apparatus; operation unit used to operate said electric apparatus; the apparatus further includes: the primary indication unit, when the primary indication unit is started up, the operation unit is in visible status and otherwise the operation unit is in invisible status. The design of the present invention improves the front visual effect and the interactive performance of the electrical apparatus. |
| US10044967B2 |
Broadcast receiving apparatus and control method thereof
A method for interacting with a graphical user interface (GUI) of a television operating in a step mode in which movement of a cursor among menu items displayed on the GUI is performed stepwise in accordance with a manipulation of a direction key of the remote controller, the method including receiving, by the television, from a remote controller a signal corresponding to spatial movement of the remote controller detected by the remote controller that instructs the television to switch from (i) the step mode to (ii) a position mode of the GUI in which the movement of the cursor among the menu items is performed in accordance with the spatial movement of the remote controller and switching from the step mode of the GUI to the position mode of the GUI based on the signal. |
| US10044953B2 |
Solid-state imaging device, method for driving solid-state imaging device, and electronic apparatus
A solid-state imaging device capable of reducing an area of a chip, capable of realizing both reduction of voltage and prevention of inversion video noise and consequently capable of realizing a higher image quality having a pixel portion and a clipping circuit capable of clipping a pixel readout voltage in accordance with a clipping voltage, wherein the pixel includes a photo-electric conversion element PD, a transfer element capable of transferring a charge accumulated in the photo-electric conversion element in a transfer period, a floating diffusion FD to which the charge accumulated in the photo-electric conversion element is transferred through a transfer element, a source-follower element which converts the charge in the floating diffusion to a voltage signal in accordance with a charge quantity, and a reset element which resets the floating diffusion to a predetermined potential in a resetting period, and the clipping circuit is arranged in an ineffective region of the pixel portion, a driving method for the same, and an electronic apparatus. |
| US10044950B2 |
Image pickup device
In a related-art image pickup device, there is a problem that the power consumption increases. A semiconductor device includes a plurality of pixel circuits connected to one vertical signal line SL, and an inverting amplification circuit configured to amplify a signal level obtained through the vertical signal line SL with an amplification factor determined according to a capacitance ratio between an input capacitor Ci and a feedback capacitor Cf, in which the feedback capacitor Cf is disconnected from an output of the inverting amplification circuit and connected to the vertical signal line SL in a charge recovery period set in a period between a first timing and a second timing, the first timing being a timing when amplification of an image pickup signal read from a first pixel circuit by the inverting amplification circuit has been completed, the second timing being a timing when amplification of a dark level signal read from a second pixel circuit by the inverting amplification circuit is started. |
| US10044944B2 |
Automatic composition of video with dynamic background and composite frames selected based on foreground object criteria
A processing device generates composite images from a sequence of images. The composite images may be used as frames of video. A foreground/background segmentation is performed at selected frames to extract a plurality of foreground object images depicting a foreground object at different locations as it moves across a scene. The foreground object images are stored to a foreground object list. The foreground object images in the foreground object list are overlaid onto subsequent video frames that follow the respective frames from which they were extracted, thereby generating a composite video. |
| US10044938B2 |
Method and apparatus for processing images of receipts
Systems and methods of processing images of expense receipts are provided. Images of expense receipts are received from an image capture device and an image filter is used to process the images. The filtered images are displayed to the user in a real-time preview portion of a user interface. |
| US10044936B2 |
Method and apparatus for estimating motion in video, method and apparatus for stabilizing video, and computer-readable recording medium
A method of stabilizing a video is provided. The method includes detecting a feature point from a first frame; predicting a location of the feature point in a second frame based on a location of the feature point in the first frame and a predetermined parameter; detecting the feature point from the second frame; determining a distance between the predicted location and a location of the feature point detected from the second frame; and updating the parameter based on a location difference between the feature point detected in the first frame and the feature point detected in the second frame, in response to determining that the distance is within a predetermined threshold. |
| US10044934B2 |
Method for capturing an image with dark current reduction and low power consumption
The invention relates to a method for capturing an image in an image sensor with a matrix of rows and columns of active pixels, powered between a first power supply terminal at zero potential (Vss) and a second power supply terminal at a positive power supply potential (Vdd). Each pixel comprises a photodiode and a gate for transferring the photogenerated charges to a charge storage node. A negative potential (VNEG) is applied to the transfer gate by a charge pump during the charge integration time and it receives a transfer control signal (TRA) common to all the pixels during a transfer time window. The transfer or reset control signal successively comprises at least one first phase during which it goes from the negative potential (VNEG) to a positive transfer potential, a second phase during which it goes from the positive transfer potential to the zero potential supplied by the first power supply terminal, a third phase of finite duration during which it remains at the zero potential, and a fourth phase in which it goes back from the zero potential to the negative potential supplied by the charge pump. Going through the power supply potential limits the current demands in the charge pump which has to re-establish the negative potential VNEG at the end of the transfer. |
| US10044927B2 |
Capturing a stable image using an ambient light sensor-based trigger
A method and apparatus for capturing stable images are disclosed. An ambient light sensor makes measurements of ambient light. A change in ambient light between two measurements is determined. If the change in ambient light measurements falls in a predefined range, then the change may be attributable to ambient light sensor being blocked by a user to trigger image capturing. Consequently, a camera is triggered to capture an image. Conversely, if the change in ambient light measurement is outside the range, image capturing is not triggered as the change may be attributable to other factors. |
| US10044923B2 |
Apparatus and method for information processing and program
An information processing apparatus includes an acquisition unit configured to acquire restriction information about imaging functions from an imaging device connected to a network, a setting control unit configured to display a setting window in which after a parameter for one imaging function is selected, selectable parameters for other imaging functions are restricted in accordance with the selected parameter on the basis of the restriction information so that the imaging functions to be used are selected, and an information processing unit configured to acquire image information about an image captured using the selected imaging functions via the network. |
| US10044919B2 |
Structures and methods for capturing images by a portable electronic device
An imaging structure for a portable electronic device is disclosed. The imaging structure may include a housing having an opening for obtaining external light. The imaging structure may also include a reflective module coupled with the housing. The reflective module may include a reflective surface for reflecting the external light. The imaging structure may further include a photo-sensing module coupled with the reflective module. The photo-sensing module may be configured to generate an image based on the external light reflected from the reflective module toward the photo-sensing module. |
| US10044918B2 |
Solid-state imaging device having an anti-reflection feature and method for manufacturing the same
The present disclosure relates to a solid-state imaging device, a method for manufacturing the same, and an electronic apparatus capable of improving sensitivity while suppressing degradation of color mixture. The solid-state imaging device includes an anti-reflection portion having a moth-eye structure provided on a boundary surface on a light-receiving surface side of a photoelectric conversion region of each pixel arranged two-dimensionally, and an inter-pixel light-blocking portion provided below the boundary surface of the anti-reflection portion to block incident light. In addition, the photoelectric conversion region is a semiconductor region, and the inter-pixel light-blocking portion has a trench structure obtained by digging the semiconductor region in a depth direction at a pixel boundary. The techniques according to the present disclosure can be applied to, for example, a solid-state imaging device of a rear surface irradiation type. |
| US10044910B2 |
Image reading apparatus and image reading method that reduce error in color reproduction due to variation in light source unit, and recording medium therefor
An image reading apparatus includes a light source unit and an image reading unit. The light source unit radiates white light containing a light having a first spectrum and a light having a second spectrum. The image reading unit generates image data in accordance with light reflected from the original document. The reflected light contains the light having the first spectrum and the light having the second spectrum. The image reading unit determines a correction value for calibrating a light amount of the light having the first spectrum as a ratio of a calibration reference value to a reflection light amount of the light having the first spectrum from a calibration document advance-prepared for calibration of the light having the second spectrum. The calibration reference value is set as a reference reflection light amount of the light having the first spectrum. |
| US10044899B2 |
On-chip image sensor data compression
Systems and methods are disclosed that capture and compress frames of pixel data. In an implementation, an image sensor chip converts light into pixel data and generates transform data by applying a transform to a portion of the pixel data associated with a pixel category from a plurality of pixel categories and generates compressed pixel data at a variable compression rate by compressing the transform data. The variable compression rate is within an available bandwidth of an output bus that outputs the compressed pixel data. |
| US10044894B2 |
Image forming apparatus having timer function related to power consumption modes
An image forming apparatus which performs an adjustment operation at appropriate timing. Whether to execute a first or a second adjustment processes is controlled based on the number of sheets on which images are formed. A first adjustment operation is executed in a case where the number of sheets has reached a first number since a previous first adjustment process was executed. A second adjustment operation is executed in a case where the number of sheets has reached a second number since a previous second adjustment process was executed. The first adjustment operation is executed in a case where the number of sheets has reached the first number prior to a designated time by a predetermined period. The second adjustment operation is skipped in a case where the number of sheets has reached the second number prior to the designated time by the predetermined period. |
| US10044892B2 |
Image forming apparatus and method for performing preparation operation prior to acceptance of job executing instruction
An image forming apparatus including a transmission assembly configured to establish and interrupt a connection between a motor and at least one sheet feeder, and a controller configured to accept a selection of one of a first and a second job, and in response to acceptance of the first job including an operation of driving the at least one sheet feeder, begin a preceding process in advance of accepting an instruction to execute the first job. In the preceding process, the controller controls the transmission assembly to establish the connection between the motor and the at least one sheet feeder. |
| US10044889B1 |
Image forming apparatus and image forming method
A sheet processing apparatus according to an embodiment includes an image reading unit that reads an image of a sheet. A sheet discharge tray receives a sheet read by the image reading unit. A measurement unit measures a total weight of sheets on the sheet discharge tray. A read counter counts a number of all sheets read by the image reading unit. The read counter stores the number of the currently read sheet in association with the measured total weight of the sheets on the sheet discharge tray. A measured value comparison unit compares the current measured weight of the sheets and a stored measured weight stored in association with the number of the read sheet immediately preceding the currently read sheet. A dropped page identification unit identifies, by page number, one or more sheets dropped from the sheet discharge unit based on the comparison result. |
| US10044888B2 |
Image forming apparatus and control method thereof
An image forming apparatus includes an operation display unit, a display range registration unit, an icon registration unit, and a display control unit. In the operation display unit, an icon for selecting an image forming apparatus operation is displayed. In the display range registration unit, information on a display range of the icons displayed on the operation display unit is registered. In the icon registration unit, information on a display position of the icon on the operation display unit is registered. In the display control unit, a movement button for moving the icon based on the information on the display range which is registered in the display range registration unit is displayed when the icon is selected. In the display control unit, the information on the display position which is registered in the icon registration unit is updated when the movement button is pressed. |
| US10044887B2 |
Platen display system
A multifunctional printer comprising a liquid crystal layer mounted below a platen, with a light source positioned below the platen and liquid crystal layer. The multifunctional printer can display images using the liquid crystal layer and light source, such that the images are visible to users on the platen. The images can be deactivated and the platen made clear when users choose to scan documents placed on the platen. The images can include print previews, user interface components, and/or scan lines that indicate the boundaries of a scan area on the platen. |
| US10044886B2 |
Image forming apparatus, image forming system, and image forming method
An image forming apparatus includes a display and circuitry that controls the display to display multiple display components corresponding to multiple setting items, accepts a setting value for a first setting item through corresponding one of the multiple display components, based on a determination indicating a first setting item is one of a preregistered combination of setting items to be configured en bloc, modifies setting values for respective ones of the preregistered combination of setting items based on the accepted setting value for the first setting item, determines whether any one of the multiple display components corresponding to the modified setting values for the preregistered combination of setting items is configured as non-displayed, and based on a determination indicating any one of the multiple display components corresponding to the modified setting values is configured as non-displayed, outputs a notification indicating the setting value for the non-displayed setting item is modified. |
| US10044881B2 |
Relay apparatus, communication system and communicating method
A relay apparatus connected to service providing apparatuses respectively providing services and a communication apparatus that includes an additional-information storage unit configured to store additional information associated with the service and identification information, comprises: a receiving unit configured to receive notification including the service and the user identification information from the communication apparatus; a generating unit generating an output command for outputting, to the relay apparatus, the additional information stored in the additional-information storage unit corresponding to the service and the identification information included in the notification; an output commanding unit transmitting the output command to the communication apparatus; an acquiring unit acquiring the additional information output in response to the output command; a first communication unit configured to perform communication with the service providing apparatus using the acquired additional information; and a second communication unit that transmits, to the communication apparatus, information acquired from the service providing apparatus. |
| US10044878B2 |
Identifying unused capacity in wireless networks
A method may include determining a capacity metric for sectors in a network, estimating a usage metric for each of the sectors for periods of time and determining a number of user devices that can access data services based on the capacity metric and the usage metric. The method may also include storing information identifying the determined number of user devices, receiving a request from a first user device for access to data services during a first period of time and accessing the stored information to determine whether the number of user devices that can access data services for the first period of time is greater than zero. The method may further include providing access via the wireless network to the first user device during the first period of time, in response to determining that the number of user devices that can access data services is greater than zero. |
| US10044874B2 |
Telephone number based information loading method and device
Disclosed are a telephone-number-based information loading method and device, wherein the method comprises steps of: detecting a telephone number in current display contents on a terminal side; determining whether the telephone number carries a feature identifier; and if yes, then generating a dial option control that is based on the telephone number in the current display contents, and/or invoking entry information of a webpage type service previously associated with the telephone number. According to the present invention, it is possible to conserve bandwidth resources, while preventing the occurrence of a situation in which a user mistakenly enters a dangerous website because of a search error, resulting in a security threat or other losses. |
| US10044871B2 |
Conference system including automated equipment setup
A conference system leveraging radio frequency communication standards for initiating a conference and controlling conference room presets. The system comprises a processor, a memory, a data storage device, a display, and at least one communication interface configured to enable communications with a remote server and one or more RF beacons, wherein the one or more RF beacons are configured for periodically broadcasting a beacon ID. The system further comprises a program of instructions stored in the memory and executable in the processor, the program of instructions being operable to: receive from at least one of the one or more RF beacons the beacon ID, estimate a distance to the at least one of the one or more RF beacons according to a detected signal strength of the RF beacon broadcast, determine a location based on the distance to the at least one of the one or more RF beacons, accept information defining a conference type from a plurality of conference types, each conference type being associated with preset resources, display at least one preset parameter associated with the conference type, receive preset information including a start time, an end time, and one or more settings for a preset resource, automatically associate the preset information with at least one preset resource based on the determined location and the conference type, and send to the associated preset resources at least one control command comprising the one or more settings in response to the start time. |
| US10044870B2 |
Control system, communications terminal, communications system, control method, and recording medium
A control system includes a session controller to control establishing a session for transmitting information between a communications terminal and other communications terminals, in response to a request from the communications terminal, and a start request receiver to receive, after a first session for transmitting information between a first communications terminal and a second communications terminal and a second session for transmitting information between a third communications terminal and a fourth communications terminal have been established, a communications start request for starting communications between the first communications terminal and the fourth communications terminal. When the start request receiver receives the communications start request, the session controller decouples the first session and the second session, and establishes a session for transmitting information between the second communication terminal and the third communications terminal and a session for transmitting information between the first communication terminal and the fourth communications terminal. |
| US10044868B1 |
Call routing methods and systems
Methods and systems for routing calls based on a minimum expected delay, classification, and priority of the call are provided. In some embodiments, when a call is received, the call is classified and prioritized within the classification. A minimum expected delay time is determined. Based on the minimum expected delay time, the classification, and the prioritization, the call is routed to a representative with instructions on how the call should be treated. |
| US10044864B2 |
Computer-implemented system and method for assigning call agents to callers
A computer-implemented system and method for assigning call agents to callers is provided. A call from a caller is received into a call center. A voice sample is obtained from the caller during the call and analyzed. Traits of the caller are identified from the analyzed voice sample. A determination that at least one of the identified traits includes characteristics of multiple populations for that trait is made. The identified trait is defined as a percentage of each population included in that trait. The caller traits are compared to traits associated with each active agent within the call center. The agent with the traits most similar to the caller traits is assigned to the caller. |
| US10044859B1 |
Using real-time speech analytics to navigate a call that has reached a machine or service
Various embodiments of the invention provide methods, systems, and computer program products for using real-time speech analytics to navigate a call that has reached a machine or service. In various embodiments, a call leg is established from a call handler handling the call to a speech analytics system configured to analyze the call to detect keywords. As the speech analytics system monitors the call, the speech analytics system sends an event to the call handler upon detecting a keyword. In turn, the call handler carries out some action based on the event that is configured to advance the progress of the call. Accordingly, if the call handler determines a live party has been reached on the call as result of the action, the call handler connects the call with a second live party to converse with the live party reached on the call. |
| US10044853B2 |
Limiting distraction from in-vehicle portable devices
Disclosed is a technique for managing communications of portable devices within a vehicle through an in-vehicle router system. The in-vehicle router system includes a plurality of out-of-band interfaces used to determine a user class associated with a portable device used to manage a connection with a wireless access point. The out-of-band interface receives a query from a portable device via a first communication link. The query includes identifying information of the portable device and a request for network credentials to a second communication link with a wireless access point. A user type is determined based on a location of the out-of-band interface and a unique identifier. Network credentials associated with the determined user type are retrieved. The network credentials are provided to the portable device via the first communication link. Access to the second communication link is restricted based on the user type and/or vehicle status information. |
| US10044850B2 |
Electronic device for controlling tactile notifications and operating method thereof
According to one embodiment of the present disclosure, a control method of an electronic device includes: determining whether data is received by a background process of the electronic device and outputting a tactile notification notifying a user of the reception of the data when the data is received. Other embodiments are also disclosed herein. |
| US10044848B2 |
Natural language user interface
A mobile device is configured to wirelessly authenticate with a reader device. The mobile device may receive an acoustic signal from a user, and a command may be determined based on the acoustic signal. The mobile device may transmit the command to the reader device if the mobile device and the reader device are authenticated. The reader device may receive the command, and may analyze the command to determine an action to be performed. The reader device may then perform the action if the mobile device is authorized to request the command to be performed. |
| US10044836B2 |
Conducting investigations under limited connectivity
Systems and methods are provided for obtaining and providing one or more resources for an investigation to be conducted remotely from a server. Resources needed to conduct an investigation may include one or more portions of a database and/or one or more functionalities of a data analysis platform. Based on the investigation to be conducted (e.g., type of investigation, location of investigation, personnel involved, etc.), a computing system may obtain different amounts/types of resources from the server. The investigation may be conducted via a web application that runs on the computing system. The web application may access the resources obtained from the server. The results of the investigation may be sent by the computing system to the server. The computing system may receive updates from the server. The computing system may act as a server for other remote systems that are conducting investigations. |
| US10044834B2 |
Systems, methods and computer program products for enabling a communication device to provide session improvement requests to a server of a network operator's access network
This disclosure describes a system for enabling a subscriber to use a device to submit a session improvement request to a server of an access network. In one aspect, the method is performed by a service provider's server and may include: receiving from the access network a first request message transmitted by the user's communication device to the access network and a source address; and in response to receiving the first request message, generating a response to the first request and transmitting the response to the source address, wherein the step of generating the response comprises: determining whether computer code for transmitting a second request message to a server of the access network should be included in the response, wherein the determination is based at least in part on the source address. |
| US10044833B2 |
Data processing method and apparatus used for terminal application
Disclosed is a data processing method used for a terminal application, comprising: an information obtaining step for obtaining basic transmission parameter configuration information from a server, the basic transmission parameter configuration information including a minimum number of pieces and a maximum number of pieces of data transmitted to the server at a single time when a terminal uploads the data to the server, and a minimum time interval and a maximum time interval between two times of transmission when the data is transmitted continually; and a transmission piece number determining step for determining, as for transmitting the data to the server for first and second times, a number of pieces of the data transmitted to the server for the first and second times to be the minimum number of pieces included in the basic transmission parameter configuration information, and determining, as for transmitting each time after transmitting the data to the sever for the second time, a number of pieces of the data transmitted to the server for a current time in accordance with network transmission speeds for the previous two times. Also disclosed is a data processing apparatus used for the terminal application. The invention can reasonably use network resources to dynamically upload APP data. |
| US10044827B1 |
Trigger-based session service cache population
A method and apparatus for trigger-based cache population are disclosed. In the method and apparatus, a trigger for populating a session cache is detected and the session cache is populated with a plurality of aspects of data as a result of detecting the occurrence of the trigger. The plurality of aspects of the data are associated with a session established with a session service. |
| US10044822B2 |
Communication apparatus, server, communication apparatus control method, server control method, recording medium containing communication apparatus control program and recording medium containing server control program
A communication apparatus includes a memory and a processor. The processor is configured to perform operations including acquiring device IDs and calculation data items from a plurality of calculation devices, respectively, each device ID and each calculation data item being in association with each other. In a case where a group ID stored in the memory is selected, transmitting names data items corresponding to the acquired device IDs and the acquired calculation data items corresponding to the acquired device IDs, in association with the group ID to a server, and receiving an integrated data item being obtained based on the names data items and the acquired calculation data items associated with the group ID. |
| US10044820B2 |
Method and system for automated transaction analysis
The present invention relates to a method and a system to automate identification of transactions. The method comprises receiving raw log files from a transaction device into a log collector, storing the raw log files to a log storage, processing the raw log files by a log parser unit to remove the fields and the entries of the raw log files that are not relevant for the transaction identification analysis, identifying of at least one session of at least one user by clustering the processed one or more entries from a single user session using at least one session identifier unit, identifying at least one user path that is followed by at least one user during a single user session, identifying at least one entry point from the identified single user path and determining at least one transaction and at least one sub transaction from the identified entry point. |
| US10044818B2 |
Notification related to predicted future geographic location of mobile device
Systems and methods for receiving a notification related to a predicted future geographic location of a mobile device are provided. In some aspects, a plurality of geographic locations of the mobile device are determined. A speed for the mobile device is determined based on at least a subset of the plurality of geographic locations and associated timestamps. A future geographic location of the mobile device is predicted based on the speed and at least one geographic location from among the plurality of geographic locations. A representation of the predicted future geographic location of the mobile device is provided to a server. In response to the provided representation of the predicted future geographic location of the mobile device, a notification related to a point of interest associated with the predicted future geographic location of the mobile device is received from the server. |
| US10044814B2 |
Information processing terminal and control method for processing both service searched on network and service provided via site
A web browser of an information processing terminal serving as a user agent (UA) is capable of registering function information of a local service that a local server (printer) provides, which is acquired by search, and function information of a service acquired via a site that a server provides. When receiving Invocation in Web Intents, the web browser displays a list of the registered function information to prompt the user to select a service to be used. If function information that has previously been registered has been found by search, the web browser updates display of the list of the registered function information according to a result of the search. |
| US10044813B2 |
Failover and live migration of zero/thin clients
In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may be a control device. The control device determines that a first thin client is in a remote session with a remote machine and is in wireless connection with one or more peripherals. The control device detects that the first thin client is in a predetermined status. The control device requests a second thin client to resume the remote session of the remote machine. The control device connects the one or more peripherals with the second thin client wirelessly. |
| US10044811B2 |
Methods and systems for forwarding data
Methods and systems for forwarding data between a first network element and a terminal at a management server, comprising the steps of receiving a request from the terminal to communicate with the first network element during a first data session; determining whether a first connection has been established with the first network element; establishing the first connection with the first network element if the first connection has not been established with the first network element; and forwarding data between the first network element and the terminal using the first connection during the first data session. |
| US10044809B2 |
Wireless communication device for transmitting and receiving packetized data
Provided is a wireless communication device for packet communication. When power is applied, in a case where a packet data is received before receiving a message notifying that packet communication starts, the other party is urged to transmit a message saying that the packet communication starts and a packet number is initialized in accordance with transmission and reception of the message that the packet communication starts. |
| US10044808B2 |
Heterogeneous cloud-store provider access systems, and/or associated methods
In certain example embodiments, heterogeneous cloud-store provider access systems (HCPAS), and/or associated methods, are provided. Certain example embodiments provide users with managed access to cloud stores distributed across multiple, disparate providers, in a device-independent manner. A common API and user-friendly user interface allow for a single sign-on access to the various providers. Advantageously, users need not download and install differing cloud store provider access software for each provider, device, and/or provider-device combination, used to access the cloud drives. Instead, by using the HCPAS, a user can manage the distributed storage and provide improved common access, e.g., in terms of administrative and operational functions. |
| US10044805B2 |
Asymmetric data mirroring
Methods, systems, and products mirror data between local memory and remote storage. A write command is sent from a server to a remote storage device, and a timer is established. A current time of the timer is compared to a maximum time period. If the maximum time period expires without receipt of an acknowledgment to the write command, then a write error is assumed to exist to the remote storage device. |
| US10044803B2 |
Consolidated processing of storage-array commands by a snapshot-control media agent
A “snapshot-control media agent” (“snap-MA”) is configured on a secondary storage computing device that operates apart from client computing devices. A “forwarder” media agent operates on each client computing device that uses a storage array, yet lacks command channels to the storage array. The forwarder media agent forwards commands directed at the storage array to the snap-MA, which receives and processes commands directed at the storage array that were forwarded by the forwarder media agents. Responses from the storage array are transmitted to the respective forwarder media agent. The snap-MA pools storage-array-command devices to avoid capacity limitations in regard to communications channels at the storage array. The snap-MA operating in conjunction with the forwarder media agents enable the illustrative system to consolidate the communication of storage-array commands away from client computing devices and/or proxy media agent hosts and into the secondary storage computing device that hosts the snap-MA. |
| US10044802B2 |
System for detection of content servers and caching popular content therein
An apparatus comprising a network interface to at least a first portion of a network and at least a second portion of a network. A deep-packet-inspection (DPI) unit identifies at least a source of content, the DPI unit further inspecting one or more packets provided from the identified at least a source of content over the first portion of the network, each packet having at least a specific source address and a specific destination address. A storage stores at least a portion of the content. A content delivery unit receives a request from the second portion of the network for requested content from the identified at least a source of content and responsive thereto provides the requested content, or portions of the requested content, from the storage to the second network if the requested content, or portions of the requested content, is stored in the storage, or otherwise sending the request over the first portion of the network to the identified at least a source of content for the requested content, or missing portions of the requested content. |
| US10044790B2 |
Extending digital artifacts through an interactive surface to a mobile device and creating a communication channel between a mobile device and a second mobile device via the interactive surface
A unique system and method that facilitates extending input/output capabilities for resource deficient mobile devices and interactions between multiple heterogeneous devices is provided. The system and method involve an interactive surface to which the desired mobile devices can be connected. The interactive surface can provide an enhanced display space and customization controls for mobile devices that lack adequate displays and input capabilities. In addition, the interactive surface can be employed to permit communication and interaction between multiple mobile devices that otherwise are unable to interact with each other. When connected to the interactive surface, the mobile devices can share information, view information from their respective devices, and store information to the interactive surface. Furthermore, the interactive surface can resume activity states of mobile devices that were previously communicating upon re-connection to the surface. |
| US10044789B2 |
Communication apparatus, control program of communication apparatus, and relay apparatus providing efficient download of electronic data
A communication apparatus, a control program of the communication apparatus, and a relay apparatus are provided. The communication apparatus is configured to download electronic data from a server storing a first amount or more of electronic data and to output the downloaded electronic data. The communication apparatus includes an output unit configured to output a second amount of electronic data smaller than the first amount at one time, a download information acquiring unit configured to acquire download information necessary for downloading the first amount of electronic data stored in the server, from the server, a download unit configured to download the second amount of electronic data of the first amount of electronic data from the server, using the download information acquired by the download information acquiring unit. The output unit is configured to output the electronic data downloaded by the download unit. |
| US10044783B2 |
Method of controlling a real-time conference session
In a method of controlling a real-time conference session there is a first user and a second user connected to a media processing unit. The first user has a passive mode wherein data is received at and transmitted by the first user's communication terminal as passive data but not received by the communication terminal of the second user and an active mode wherein the data is received and transmitted by the first user's terminal and received by the second user's terminal as active data. When the first user switches from the passive mode to the active mode there is a duration of the conference call that is left to be transmitted to the second user. That portion has been recorded and is played at a faster rate to the second user. |
| US10044780B2 |
Dynamic segregated secure data connection
A system can perform operations including receiving a first data stream from a first device, wherein the first data stream is associated with an active session between the first device and a mobile network and wherein the first data stream is associated with a first incoming port. The system can also receive a second data stream from the first device, wherein the second data stream is associated with the active session, and wherein the second data stream is associated with a second incoming port. The system can also determine a third port and a fourth port that are outgoing ports that respectively correspond to the first and second ports. The system can also transmit the first data stream to a second device via the third port and transmit the second data stream to a third device via the fourth port. |
| US10044779B2 |
Real-time or near real-time streaming
Methods and apparatuses provide real-time or near real-time streaming of content, specified in one or more playlists, using transfer protocols such as an HTTP compliant protocol. In one embodiment, a method can adaptively determine a minimum overlap for an overlap in time between two streams being received concurrently in order to determine when to switch between the two streams, and the minimum overlap can be determined based on connection speed. In another embodiment, a minimum playlist duration can be set as a multiple of a target duration which specifies a maximum duration of a media file specified in a playlist. In another embodiment, a method can enforce a start point for playback at a client device. |
| US10044776B2 |
Combining communication contents
When a communication message notification initiated by a current communication window is received, a correlation relationship between a party participating in a communication and K communication subjects that belong to a same user system which acts as another party participating in the communication is obtained respectively. The K communication subjects that belong to the same user system have a common principal account and each communication subject has a corresponding child account. Alternatively, the K communication subjects use a same account and logs in different communication tools in the same system. K≥1. According to the correlation relationship, historical communication contents between the party participating in the communication and the K communication subjects are obtained respectively. The historical communication contents are combined. The combined communication contents are saved and displayed. The present techniques avoid the tedious and overdue problem of manually combining the communication contents. |
| US10044775B2 |
Calculating an entity'S location size via social graph
Techniques for determining a location of an entity are described. A determination module using member profile data may determine the location of the entity. Member profile data can include information about a member's employer and the employer's location. The module accesses member profiles from a social network. Additionally, the module may create a subgroup of entity-related member profiles from the accessed member profiles. The entity-related member profiles can be associated with a specific entity. Furthermore, the module may determine a suggested location for the specific entity based on location information derived from the related member profiles. Moreover, the module may calculate a connection density for the specific entity based on connections associated with the entity-related member profiles. Subsequently, the module may determine that the suggested location is a physical location when the calculated connection density is above a pre-determined threshold value. |
| US10044769B2 |
Telecommunications network call control
Telecommunications network components configured to manage call control of a communication session of user equipment are described herein. An anchoring network device may proxy signaling traffic for the communication session. The anchoring network device may determine a routing identifier based at least in part on which access network, or which type of access network, is carrying the communication session, and may transmit state information of the communication session to a call-control server in association with the routing identifier. The call-control server may provide control information of the communication session to the anchoring network device in response to the state information. The anchoring network device may modify the communication session, e.g., by adding or dropping one or more parties, in response to the control information. The routing identifier may be determined based at least in part on capabilities of a communication session indicated in a session-initiation message. |
| US10044768B2 |
Service control awareness for call routing between packet switched telephony domain and circuit switched telephony domain
A telecommunications network has a packet switched domain for handling packet based calls and a circuit switched telephony domain for handling circuit switched calls. A node of the packet switched telephony domain decides whether to terminate a call to a user equipment using a packet based connection to the user equipment or using a circuit switched connection to the user equipment. In response to deciding to terminate the call using the circuit switched connection, the node sends, to a further node controlling routing of calls between the packet switched telephony domain and the circuit switched telephony domain, an indication that services related to the call are controlled in the packet switched telephony domain. In accordance with the indication, the further node may then adapt its control signalling with respect to a node of the circuit switched telephony domain. |
| US10044766B2 |
Managing mid-dialog session initiation protocol (SIP) messages
Processing mid-dialog SIP messages by receiving a mid-dialog SIP message from a SIP user agent client, creating a new SIP session, associating the new SIP session with the mid-dialog SIP message, identifying an application that is associated with the mid-dialog SIP message, providing to the application the mid-dialog SIP message in the context of the new SIP session, receiving an acknowledgement from the application that the application will accept the mid-dialog SIP message, and responsive to receiving the acknowledgement, providing to the application the mid-dialog SIP message in the context of the new SIP session. |
| US10044764B2 |
Context-aware delegation engine
A context-aware delegation engine can enable an account owner to identify granular criteria (or context) that will be used to determine what content a delegate will have access to. The account owner can therefore leverage a wide range of information to dynamically determine whether a delegate will receive access to particular content. The delegation engine can be configured to provide a delegation policy to be evaluated to determine whether a delegate should receive access to particular content. Such a delegation policy can be generated based on input provided by the delegator thereby providing the delegator with fine-grained control over which content will be accessible to a particular delegate. The delegation policy can be structured in accordance with an authorization protocol schema such as XACML, SAML, OAuth 2.0, OpenID, etc. to allow the evaluation of the delegation policy to be performed by a policy decision point in such authorization architectures. |
| US10044751B2 |
Using recurrent neural networks to defeat DNS denial of service attacks
A system for mitigating network attacks is provided. The system includes a protected network including a plurality of devices. The system further includes one or more attack mitigation devices communicatively coupled to the protected network. The attack mitigation devices are configured and operable to employ a recurrent neural network (RNN) to obtain probability information related to a request stream. The request stream may include a plurality of at least one of: HTTP, RTSP and/or DNS messages. The attack mitigation devices are further configured to analyze the obtained probability information to detect one or more atypical requests in the request stream. The attack mitigation services are also configured and operable to perform, in response to detecting one or more atypical requests, mitigation actions on the one or more atypical requests in order to block an attack. |
| US10044750B2 |
Code labeling based on tokenized code samples
Disclosed herein are systems and methods for detecting script code malware and generating signatures. A plurality of script code samples are received and transformed into a plurality of tokenized samples. The tokenized samples are based on syntactical elements of the plurality of script code samples. One or more clusters of samples are determined based on similarities in different ones of the plurality of tokenized samples, and known malicious code having a threshold similarity to a representative sample of the cluster of samples is identified. Based on the identifying, the cluster of samples is identified as malicious. Based at least on respective ones of the plurality of tokenized samples associated with the cluster of samples, a generalized code signature usable to identify the script code samples in the cluster of samples is generated. |
| US10044747B2 |
Method, system, and computer program product for automatically mitigating vulnerabilities in source code
A method for automatically mitigating vulnerabilities in a source code of an application is provided in the present invention. The method includes the following steps. First, the source code is complied, and a path graph is built according to the compiled source code. The path graph includes a plurality of paths traversing from sources to sinks, and each of the paths includes a plurality of nodes. Then, at least one tainted path is identified by enabling a plurality of vulnerability rules. Each of the at least one tainted path corresponds to a vulnerability, and each of the at least one vulnerability corresponds to a sanitization method. Then, the at least one vulnerability is determined if it is mitigable. If the at least one vulnerability is mitigable, the at least one vulnerability is mitigated automatically. Furthermore, the method may be implemented as a system and a computer program product. |
| US10044744B1 |
Covert storage channel communication between computer security agent and security system
A processing device in one embodiment comprises a processor coupled to a memory and is configured to intercept a storage communication directed over a storage channel between a potentially infected machine and an associated storage system, and to determine if the intercepted storage communication is from a security agent deployed on the potentially infected machine. If the intercepted storage communication is from the security agent, at least a portion of the communication is provided to a security system. If the intercepted storage communication is not from the security agent, the communication is forwarded to the storage system. Accordingly, the security agent is configured to communicate with the security system using storage communications sent over the storage channel in a manner that avoids detection of the security agent by malware that may be installed on the machine and configured to monitor network communications. |
| US10044736B1 |
Methods and apparatus for identifying and characterizing computer network infrastructure involved in malicious activity
In some embodiments, an apparatus includes a memory and a processor operatively coupled to the memory. The processor is configured to receive a set of domain name resolutions associated with a domain. Each domain name resolution from the set of domain name resolutions includes a mapping between a domain name and an Internet Protocol (IP) address. The processor is then configured to determine, based on the set of domain name resolutions, a set of resolution metrics associated with a first geolocation and a set of resolution metrics associated with a second geolocation. The processor is also configured to compare and identify a role of an adversary infrastructure at the first geolocation and a role of an adversary infrastructure at the second geolocation, and subsequently send a signal such that a remedy response associated with at least one of the set of IP addresses or the domain name is initiated. |
| US10044733B2 |
System and method for controlling a rendering device based upon detected user proximity
A method is disclosed for generating a media playlist by a media rendering device having a proximity detector. The proximity detector detects a first identification device, receives a first identification associated with the first identification device, and selects a first preference list associated with the first identification. The proximity detector detects a second identification device, receives a second identification associated with the second identification device, and selects a second preference list associated with the second identification. The media player generates a combined preference list based upon the first preference list and the second preference list and generates a playlist of songs based on the combined preference list. |
| US10044730B1 |
Methods, systems, and articles of manufacture for implementing adaptive levels of assurance in a financial management system
Disclosed are methods, systems, and articles of manufacture for implementing adaptive levels of authentication assurance according to sensitivity or criticality of information accessed or actions performed in a financial management system to enhance user experience and usability of the financial management system while providing adequate security to safeguard sensitive data. Various flow nodes are associated with one or more levels of assurance which are further associated with some authentication tokens of different authentication strengths. Users are usually first authenticated with a lower authentication strength token. Risk profiles may also be accessed to examine the users' requests for access for fraud detection or prevention purposes. As users attempt to access more sensitive data at a higher level of assurance beyond the authorized level, further authentication with higher authentication strength and involving more user efforts in completing the authentication is required before users are authorized on the higher level of assurance. |
| US10044724B2 |
Automatic internet activation for registered user device upon detecting its device identifier on network of hospitality establishment during active reservation
A service controller includes a network interface for coupling to a local area network of a hospitality establishment, and one or more processors coupled to the network interface. The one or more processors are configured to detect a device identifier of a user device on a local area network of a hospitality establishment, determine whether a guest of the hospitality establishment is associated with the device identifier, and automatically activate a service for the user device at the hospitality establishment in response to detecting the device identifier on the local area network when a guest of the hospitality establishment is determined to be associated with the device identifier. |
| US10044721B2 |
Communication device authentication in small cell network
A technique is provided for authenticating a first communication device located in a coverage area of a base station. The base station receives a localization message from the first communication device, the localization message containing an identifier of the first communication device. The base station interrogates a register to retrieve a call number associated with the first communication device by means of the identifier of the first communication device. The base station sends a request message to a second communication device that contains the call number and a request for access to the base station. The base station receives a response message from the second communication device, and if the response message contains a positive response to the request, the first communication device is granted access to the base station. |
| US10044719B2 |
Client application based access control in cloud security systems for mobile devices
Systems and methods, implemented by one or more nodes in a cloud-based security system, for enforcing application-based control of network resources include receiving a request from a user device for the network resources; evaluating the request through the cloud-based security system and determining an application on the user device performing the request; and performing one of (1) denying the request if the application is unauthorized to access the network resources, (2) redirecting the request to an authorized application on the user device if the application is legitimate but unauthorized to access the network resources, and (3) allowing the request if the application is authorized to access the network resources. |
| US10044717B2 |
Dynamic extensible application server management
A real-time plugin command-driven administrative control interface is provided that implements direct real-time command-driven control of operational functionality of application server plugins deployed at a group of application servers. One of request-level application server functionality and server-level application server functionality of at least one of the group of application servers is changed by issuing a real-time application-server plugin command received from the real-time plugin command-driven administrative control interface to a deployed application server plugin. |
| US10044712B2 |
Authentication based on gaze and physiological response to stimuli
A user may be authenticated to access an account, computing device, or other resource based on the user's gaze pattern and neural or other physiological response(s) to one or more images or other stimuli. When the user attempts to access the resource, a computing device may obtain login gaze tracking data and measurement of a physiological condition of the user at the time that the user is viewing an image or other stimulus. Based on comparison of the login gaze tracking data and the measurement of the physiological condition to a model, the computing device can determine whether to authenticate the user to access the resource. |
| US10044710B2 |
Device and method for validating a user using an intelligent voice print
A method of validating a user for accessing a secure system comprising selecting a picture that is prompted to the user, generating, through the user, an intelligent voice print in regards to the selected picture, matching the intelligent voice print associated with the selected picture to a stored authentication voice print and picture pair, authenticating the user when the intelligent voice print is matched to within a predetermined voice tolerance, verifying a textual component of the intelligent voice print to within a predetermined textual tolerance, validating the authenticating and the verifying of the user, and receiving access to the secure system based on the validating of the user against the stored intelligent voice print and picture pair. |
| US10044708B2 |
Method and apparatus for controlling authentication state of electronic device
A method for controlling an authentication state of an electronic device according to various embodiments of the present disclosure includes authenticating user login with representative authentication information in a first application requiring user authentication, identifying temporary authentication information when authenticating the user in the first application, storing the identified temporary authentication information and the representative authentication information, deciding whether temporary authentication information is identical to the stored temporary authentication information by identifying the temporary authentication information while using the first application, and maintaining the authentication state if the temporary authentication is identical to the stored temporary authentication information. |
| US10044706B2 |
Encryption methods and apparatus
The embodiments discussed herein relate to updating and encrypting passwords for one or more computing devices. The computing devices can be associated with a common user account. According to the embodiments discussed herein, the user the can update a password of the user account at one computing device, and log into another computing device using the updated password without having to provide the current password for the other computing device. The embodiments incorporate a variety of encryption and key generation methods in order to safely transmit password updates between local computing devices. Specifically, the embodiments set forth methods and apparatus for generating and storing breadcrumbs that allow for decrypting a current password of a computing device using a new password. |
| US10044696B2 |
Simplified sensor integrity
An apparatus is provided that includes at least one processor device, an energy storage module to power the apparatus, memory to store a secret such that powering down and restarting the apparatus causes the secret to be lost, logic executable by the at least one processor device to generate attestation data using the secret that data abstracts the secret, and a communications interface to send the attestation data to another device. |
| US10044689B2 |
System and method for authenticating users
A security application for a computing device, e.g., a mobile phone, allows generation of a secret according to a unique user input (e.g., user credentials). The secret is stored in a directory such that it is retrievable when the unique user input is received via a user interface of a device on which the security application executes or is coupled with. Responsive to receiving an identifier associated with the secret, the security application prompts, e.g., via a user interface of the mobile phone, entry of the unique user input; and, subsequently, verifies the unique user input. Following such verification, the security application provides the secret for use in encoding a communication with a remote computer-based station. Entry of the user credentials may be required prior to the security application generating the secret, and may be responsive to receipt of an invitation (e.g., from the remote computer-based station) to generate it. |
| US10044686B2 |
Systems and methods for decryption as a service via a hardware security module
Systems and methods for decryption of payloads are disclosed herein. In various embodiments, systems and methods herein are configured for decrypting thousands of transactions per second. Further, in particular embodiments, the systems and methods herein are scalable, such that many thousands of transactions can be processed per second upon replicating particular architectural components. |
| US10044680B2 |
Method for hiding receiver's address for link layer in group communication
The present invention relates to a receiver information hiding method of hiding receiver information of a message in a system including a transmitting terminal broadcasting the message and a multitude of receiving terminals receiving the message, and the method includes selecting by the transmitting terminal at least one receiving terminal that has to process the message from the plurality of terminals, transforming by the transmitting terminal address information regarding the selected at least one receiving terminal, generating by the transmitting terminal the message using the transformed address information and broadcasting the generated message, and determining by each of the plurality of receiving terminals whether or not the corresponding receiving terminal is included in the selected at least one receiving terminal using specific address information corresponding to each of the plurality of receiving terminals and the transformed address information, in response to the reception of the message, and selectively processing or ignoring the message according to the determination result. |
| US10044679B2 |
System and method for proxy-based privacy protection
User privacy while browsing the Internet can be preserved by reversing the man-in-the-middle attack using a distributed network of proxy servers. The proxy servers receive user requests to load webpages of interest to a user and simulate the user's web-browsing activity by retrieving the target webpage from a target server. The proxy servers remove elements that could be used to track the user from the retrieved webpages by creating a representation of a version of the page without the tracking elements, which is provided to the user. By interacting with the target servers, the proxy servers protect the user from being tracked by the target servers. Further, by observing the user's browsing activity, the proxy servers can build a profile of the users that can be used to supplement content provided to user. The user can edit the profile and thus can control the information stored on the network. |
| US10044678B2 |
Methods and apparatus to configure virtual private mobile networks with virtual private networks
Methods and apparatus to configure virtual private mobile networks with virtual private networks are disclosed. A disclosed example method includes logically provisioning, for a client, the virtual private mobile network to process wireless network communications associated with the client that correspond to a specified address space of the client, provisioning at least a portion of a server within a cloud computing data center to host resources for the client, and configuring at least a portion of an edge router of the cloud computing data center to transmit the wireless network communications between the portion of the server and the virtual private mobile network. |
| US10044677B2 |
System and method to configure a firewall for access to a captive network
An approach is proposed that contemplates system and method to configure firewall rules of a VPN gateway of a protected network so that users of devices in the protected network can access Internet securely via a captive network. First, the proposed approach enables the VPN gateway to probe the captive network with an HTTP request to discover a captive portal of the captive network. After the captive portal is discovered, one or more firewall rules of the VPN gateway are added so that network traffic from the devices in the protected network are redirected to the captive portal for authentication. Once the users are authenticated and a VPN tunnel is established between the VPN gateway and a remote VPN tunnel terminal, the firewall rules previously added are removed from the VPN gateway and all network traffic from the devices in the protected network are routed over the VPN tunnel. |
| US10044675B1 |
Integrating a honey network with a target network to counter IP and peer-checking evasion techniques
Techniques for integrating a honey network with a target network environment (e.g., an enterprise network) to counter IP and peer-checking evasion techniques are disclosed. In some embodiments, a system for integrating a honey network with a target network environment includes a device profile data store that includes a plurality of attributes of each of a plurality of devices in the target network environment; a virtual clone manager executed on a processor that instantiates a virtual clone of one or more devices in the target network environment based on one or more attributes for a target device in the device profile data store; and a honey network policy that is configured to route an external network communication from the virtual clone for the target device in the honey network to an external device through the target network environment. |
| US10044672B2 |
IPv6 address assignment method and apparatus
IPv6 address assignment method and apparatus are provided. The method includes: receiving first Prefix Delegations (PDs) sent by at least two network access devices, where the first PDs sent by the different network access devices are different from each other; generating second PDs according to the received first PDs, where the second PDs have a one-to-one correspondence with the first PDs; and sending the generated second PDs to user device for generating by the user device IPv6 addresses according to the second PDs. |
| US10044664B2 |
Prevention of sending messages by mistake
Machine logic implemented techniques for preventing sending messages by mistake (with such “mistakes” including sending a message to an unintended recipient). One embodiment of the technique includes: detecting an intention of sending a message to a target user; responsive to detection of the intention, predicting a risk that the target user is not a desired recipient of the message; and providing a prompt responsive to the predicted risk being higher than a predetermined threshold. |
| US10044663B2 |
System for electronic mail server configuration management
The present invention provides for a rules-based system for managing the configuration of electronic mail (email) and/or messaging servers within an enterprise. Rules can be created and implemented that are unique to the enterprise's environment. Embodiments of the present invention provide for checking the current, “live” configuration settings of a mail/message server by applying the applicable rules in the rules database to the current settings. As a result of executing the compliance check, settings that are non-compliant are identified. System configuration may allow for non-compliant settings to be automatically re-configured so as to be compliant with the rule, or the user may be provided with options to authorize automated reconfiguration of all non-compliant settings or select which non-compliant settings that the user desires to re-configure. |
| US10044662B1 |
Email conversation linking
A system adapted to link email conversations is disclosed. An email client identifies email conversations from email header information and presents the conversations along with other emails in a user's inbox. The user interface receives user inputs selecting first and second email conversations and specifying that the two should be linked. The email client generates an identifier and associates the identifier with emails that are comprised in the selected first and second conversations. When a recipient receives an email that is part of a conversation that has been linked by another user, the recipient's email client notifies the user of the prior linking and provides a button with which the recipient may also implement the link. A user may select to create a new email and link the new email to an existing conversation. An identifier is generated and associated with the new email and emails in the selected conversation. |
| US10044658B2 |
Group messaging method, and device
A group messaging method and a device, which relate to the field of communications is described. The group messaging method is applied to a group-send management device and includes: acquiring an information parameter of an information scheduling device, generating a group-send policy according to the information parameter, and sending the group-send policy to a terminal device served by the information scheduling device. The terminal device performs group messaging according to the group-send policy. The group messaging method and the device provided in the embodiments of the present invention are used for group messaging. |
| US10044654B2 |
Operating a match cooperative without handling personally identifiable information
The present disclosure provides a detailed description of techniques used in systems, methods, and in computer program products for building and operating a match cooperative without handling personally identifiable information. The various embodiments address the problem of discovering attributes pertaining to a particular user without sharing personally identifiable information pertaining to that particular user. More specifically, the claimed embodiments are directed to approaches for receiving online and offline PII and NPII associated with various users, obfuscating (e.g., hashing) the PII, and matching the obfuscated PII to the NPII based on various data (e.g., common attributes, etc.) and methods (e.g., deterministic matching, probabilistic matching, etc.). The matched NPII attributes can then be used to target the user associated with the obfuscated PII in online advertising campaigns. |
| US10044652B2 |
Context driven modification of attachments in a messaging session
Embodiments of the present invention provide a method, system and computer program product for message attachment modification based upon determined context. In an embodiment of the invention, a method for message attachment modification based upon determined context is provided. The method includes loading into memory a message referencing a file to be transmitted to a recipient, determining a context for the transmission of the message, modifying the file according to the determined context, and transmitting the message with the modified file to the recipient. |
| US10044647B1 |
Systems and methods for controlling enrollment and secure persistent SMS texting account servicing with an intelligent assistant
The disclosed technology includes systems and methods for controlling enrollment and secure persistent SMS texting account servicing communications. A method is provided that includes receiving, at an enrollment web portal, enrollment data including: enrollment credentials identifying a user for authentication, a phone number of a mobile device associated with the user, and consent by the user to persistently interact with an account servicing system via SMS texting. The method includes: processing the received enrollment data, authenticating the user responsive to processing the received enrollment data, storing the phone number of the mobile device associated with the user in a phone number data storage, and generating, responsive to the authenticating, a revocable token for persistent access to a natural dialog module via a SMS texting gateway for the mobile device identified by the phone number. |
| US10044643B2 |
Virtual insertion into a network
A network appliance is virtually inserted in a data path within a network. Packet data that matches a criteria is intercepted at a logical point within the data path. The intercepted packet data is forwarded to an application running on the virtually inserted network appliance. |
| US10044641B2 |
Data packet processing in SDN
The present invention discloses a method and apparatus for processing a data packet in a software defined network SDN protocol-based network. The method comprises: receiving a data packet forwarded by a SDN switch in the network; obtaining a rule corresponding to a data flow where the data packet is located; determining, according to the received data packet, data flow characteristics of the data flow where the data packet is located; determining timeout information of the rule according to a predetermined matching relationship between the data flow characteristics and the timeout information, the timeout information indicating time that the rule will be kept in a flow table of the SDN switch; and sending the rule and the timeout information of the rule to the SDN switch for processing the data packet by the SDN switch according to the rule. By means of the method and apparatus of the embodiments of the present invention, the timeout information of the rule may be set flexibly, so that the performance of SDN is boosted efficiently. |
| US10044640B1 |
Distributed resource scheduling layer utilizable with resource abstraction frameworks
An apparatus in one embodiment comprises a processing platform that includes a plurality of processing devices each comprising a processor coupled to a memory. The processing platform is configured to implement virtual resources for use by client applications. The processing platform is further configured with a multi-layered architecture including at least a client applications layer, a distributed resource scheduling layer, a resource abstraction layer and a resource layer comprising the virtual resources. The distributed resource scheduling layer registers as a framework with the resource abstraction layer, and the client applications register as respective processing tasks with the distributed resource scheduling layer. The distributed resource scheduling layer controls allocation of the virtual resources of the resource layer to the client applications. The virtual resources illustratively comprise respective containers, respective virtual machines, or combinations thereof. |
| US10044631B2 |
Software defined infrastructures that encapsulate physical server resources into logical resource pools
A software defined infrastructure (SDI) makes available a subset of a computer server's resources to a cloud solution or workload. Multiple subsets of resources can be combined in a SDI to provide a logical resource pool. This allows cloud administrators to create software defined infrastructures derived from the partial capacity of a collection of systems. The resources defined across the physical boundaries of a computer server can then be made available to host deployment of cloud workloads. The infrastructure resource pool can be selected upon deployment of a cloud workload. |
| US10044622B2 |
Load balancing for a virtual networking system
Embodiments of the invention provide a method for load balancing a networking system comprising multiple computing nodes. The method comprises maintaining one or more data sets on at least one computing node. The method further comprises receiving, from each computing node, a load information unit for the computing node, wherein the load information unit relates to resource usage on the computing node. For each computing node, the method determines whether the load information for the computing node exceeds a corresponding load threshold for the computing node. A data set on at least one computing node is transferred to another computing node when the load information for the at least one computing node exceeds a corresponding load threshold for the at least one computing node. |
| US10044620B2 |
Multi-phase IP-flow-based classifier with domain name and HTTP header awareness
An apparatus and method for classifying traffic data in a communication network based on IP flow. Traffic data in a communication network is monitored in order to detect an IP flow. A preliminary classification is assigned to the IP flow based on protocol information contained in its first packet. Subsequent packets within the IP flow are further monitored, and the IP flow is reclassified based, in part, on the domain name of the responding server. Web pages can also be classified, and monitored to determine their response time. |
| US10044617B2 |
Stateful services on stateless clustered edge
In order to enable dynamic scaling of network services at the edge, novel systems and methods are provided to enable addition of add new nodes or removal of existing nodes while retaining the affinity of the flows through the stateful services. The methods provide a cluster of network nodes that can be dynamically resized to handle and process network traffic that utilizes stateful network services. The existing traffic flows through the edge continue to function during and after the changes to membership of the cluster. All nodes in the cluster operate in active-active mode, i.e., they are receiving and processing traffic flows, thereby maximizing the utilization of the available processing power. |
| US10044615B2 |
Packet sending method and network device
The present application provides a packet sending method and a network device. The packet sending method includes: receiving, by a network device, a first data packet; and if a MAC entry matching a destination MAC address of the first data packet is not found in a media access control MAC address table of the network device, sending, by the network device, the first data packet according to a forwarding behavior in a MAC default entry of the MAC address table. When the MAC entry matching the destination MAC address of the first data packet is not found, the network device does not need to flood the first data packet on all interfaces, but directly sends the first data packet according to the MAC default entry in the own MAC address table, thereby reducing a need for MAC address capacity in the network device, and not increasing unnecessary network traffic. |
| US10044613B2 |
Multiple radio link control (RLC) groups
Technology to process radio link control (RLC) groups is disclosed. In an example, a carrier aggregation (CA) capable user equipment (UE) operable process radio link control (RLC) groups can include a UE radio frequency (RF) transceiver and a processor. The UE RF transceiver can be configured to receive packets from more than one cell via a sending node RF transceiver. The processor can be configured to process service data units (SDU) of the packets in a radio link control (RLC) entity of a protocol stack (PS). Each SDU can be associated with an RLC flow identifier (RFI). The RFI can comprise an RLC group identifier (RGI) indicating the sending node RF transceiver, and a radio bearer identifier (RBID). |
| US10044609B2 |
Communication path selection for content delivery
Disclosed herein are methods, systems, and software for modifying a communication path based on content delivery performance data. In one example, a method of operating a content server that hosts content to be provided to a plurality of end user devices includes identifying latency data for a plurality of end user devices communicating with the content server, and identifying that the one or more end user devices in the plurality of end user devices exceed a latency threshold based on the latency data. The method further includes, in response to identifying that the one or more end user devices in the plurality of end user devices exceed the latency threshold, modifying the communication path between the content server and the one or more end user devices by modifying a domain name system (DNS) configuration for the content server. |
| US10044607B2 |
Communication with segment routing in a cable modem network environment
A system and method for facilitating communication with segment routing in a cable modem network environment may be provided. A pseudowire (PW) control packet including segment routing information including a PW segment identifier (SID) for establishing a data session between the RPD and a network element over a packet switched network is received at a remote physical device (RPD). The PW SID may be indicative of a segment in the packet switched network to be used for communicating PW data packets of the data session. The PW control packet and the PW data packets being are emulations of a point-to-point connection between the RPD and the network element. A mapping between the PW SID and the data session is written into a segment table of the RPD. |
| US10044606B2 |
Continuity check systems and methods using hardware native down maintenance end points to emulate hardware up maintenance end points
A node configured to emulate a hardware UP Maintenance End Point (MEP) using one or more DOWN MEPs includes a plurality of ports; a switching fabric configured to switch data between the plurality of ports; and processing circuitry communicatively coupled to the plurality of ports and configured to emulate an UP MEP on a first port of the plurality of ports using at least a first DOWN MEP on a second port of the plurality of ports. The DOWN MEP can be implemented in hardware on the second port and the processing circuitry can be configured to execute application software configured to emulate the UP MEP. |
| US10044605B2 |
Apparatus, system, and method for distributing routing-protocol information in clos fabrics
The disclosed method may include (1) identifying, at a first node, a preconfigured level of the first node, (2) receiving, at the first node from a second node, a neighbor advertisement that includes a preconfigured level of the second node, (3) determining that a difference between the preconfigured level of the first node and the preconfigured level of the second node is equal to one, (4) recording, at the first node based on the difference being equal to one, an adjacency relationship between the first node and the second node, (5) transmitting a first type of routing-protocol packet from the first node to the second node based on the adjacency relationship, and (6) refraining from transmitting a second type of routing-protocol packet from the first node to the second node based on the adjacency relationship. Various other apparatuses, systems, and methods are also disclosed. |
| US10044601B2 |
Transmission of broadcast communication
A multi-cast multi-poll scheme for BLUETOOTH low energy (BLE) technology to be used by one or more mobile devices within a communication environment is disclosed. A broadcaster communication device comprises a transceiver that is configured to communicate with a plurality of recipient communication devices. The broadcaster communication device further comprises a controller that is configured to transmit a packet to the plurality of recipient communication devices and to receive, at predefined time intervals, responses from the plurality of recipient communication devices according to a pre-negotiated order without transmitting any additional packets. |
| US10044599B2 |
Method for managing domain routing table in router on network structure based on hierarchical domain
The present disclosure relates to a method for hierarchically managing routing information in a domain router for routing domains on a network. The method includes: storing and managing a domain state advertisement message received from a neighboring domain router in a storage unit in a certain database format, generating at least one management target domain area according to the domain state advertisement message, and generating management information including a spanning tree including routing topology information and a routing table for each of the management target domain area to maintain in the storage unit; and reconfiguring the spanning tree according to a change of the database or a given cycle and updating the routing table to store and manage in the storage unit. |
| US10044593B2 |
Smart ethernet edge networking system
A system is provided for controlling the flow of data-packet traffic through an Ethernet telecommunications network having a multiplicity of nodes interconnected by multiple network links. Incoming data-packet traffic from multiple customer connections are received at a first node for entry into the network via the first node. Flow control messages are generated to represent the states of the first node and, optionally, one or more network nodes upstream from the first node, and these states are used as factors in controlling the rate at which the incoming packets are admitted to the network. Alternatively, the flow control messages may be used to control the rate at which packets generated by a client application are transmitted to the first node. |
| US10044591B2 |
Two-way remote communication system for testing a client device program
The described technology is directed towards server-controlled testing and/or monitoring of a client device application program. The server loads plug-in components directed towards the testing and/or monitoring operations, and instructs the client device to couple counterpart plug-in components to the client device application program. The server's plug-in components communicate with the application program's plug-in components to run the testing and/or monitoring operations, which may be automated, send queries to the client to receive responses, and send commands to the client to take actions. The server includes dashboards for interacting with the client device. The client device includes virtual input devices that allow the server to inject input into the client application program. |
| US10044590B2 |
Method of effective retaining of NAT channel service
A method of effective retaining of NAT channel service is provided. The method is applicable to a network system comprising at least one intranet device, a NAT network device and at least one server, in which the NAT network device is allocated with a plurality of NAT channel ports. The intranet device operates a process for detecting a valid period of the NAT channel with respect to the server via the NAT channel ports. The intranet device periodically transmits a packet, within the valid period of the NAT channel, to the server via the NAT channel ports so as to allow each NAT channel to constantly retain active to provide network transmission service. |
| US10044588B2 |
Systems and methods for live testing performance conditions of a multi-tenant system
A method receives start commands for starting end-to-end testing of a live multi-tenant system that hosts shared services for multiple tenants; executes multiple test scripts for generating controller commands in response to the start commands, the executing the test scripts generating respectively synthetic transaction inputs; provides the synthetic transaction inputs to the live multi-tenant system, the live multi-tenant system configured to use the synthetic transaction inputs to perform respectively multiple synthetic transactions involving multiple destinations in the live multi-tenant system, the live multi-tenant system configured to generate respectively multiple test results in response to the multiple synthetic transactions; receives and evaluates the test results generated by the live multi-tenant system to test end-to-end performance conditions of the multi-tenant system; and generates one or more alerts upon recognizing an alert trigger condition based upon the evaluating of the test results. |
| US10044585B2 |
Virtual private network dead peer detection
Methods and systems are provided for detecting dead tunnels associated with a VPN. An indicator of a tunnel capability, for example, a DPD vendor ID, is received from a peer through a VPN connection. The tunnel capability is associated with one or more phase II tunnels associated with the VPN. Traffic generated by the peer is detected, and if traffic is detected at a tunnel, the tunnel is presumed to be alive. When no traffic is detected in a tunnel, a DPD packet exchange with the tunnel is initiated. A determination is made, based on the packet exchange, whether the tunnel is alive. |
| US10044584B1 |
Network interface port management
Disclosed aspects relate to network interface port management pertaining to a set of queues of a physical port of a client physical machine. A set of echo packets may be transmitted from the client physical machine to a server physical machine. The set of queues of the physical port of the client physical machine may be monitored with respect to an expected return of the set of echo packets. A triggering event related to the expected return of the set of echo packets may be detected with respect to the set of queues of the physical port of the client physical machine. A wellness indication pertaining to the set of queues of the physical port of the client physical machine may be determined based on a nature of the triggering event. |
| US10044583B2 |
Fast detection and identification of lost packets
The invention provides a packet loss detection system that in near-real time detects packet loss and reports the identities of the lost packets. The identities of the lost packets are based on a set of packet-specific information that includes five-tuple flow information of the packet and other unique packet identifiers. A set of meters are placed at various vantage points in the network, each meter generates digests summarizing all the traffic passing through itself. The digests are exported to a collector/analyzer, which decodes the digests and performs an analysis to detect packet losses and to determine the lost packets' identities. The collector compares between the traffic digests generated by all the meters surrounding the segment. Mismatches among the digests indicate packet losses. The collector restores the identifiers of the lost packets by further decoding the mismatches between the digests. |
| US10044576B2 |
Estimation of power consumption of individual websites
An example method of estimating a power consumption of one or more websites includes receiving browser metrics from a browser hosted on a device. The browser metrics correspond with accessing a single website. The method also includes estimating a power consumption by the device while accessing the single website based on the browser metrics. |
| US10044574B2 |
Packet processing method, forwarding plane device and network device
Embodiments of the present invention provide a packet processing method, a forwarding plane device and a network device, the method includes: receiving, by a forwarding plane device, a first packet transmitted by a user, where an identity of the user is comprised in the first packet, and a forwarding table is comprised in the forwarding plane device; determining, by the forwarding plane device, an identity of a service according to a corresponding relationship between the identity of the user and the identity of the service as well as the identity of the user in the first packet; generating, by the forwarding plane device, a second packet by encapsulating the first packet with the identity of the service; and transmitting the second packet to a network device, to enable the network device to manage the service according to the identity of the service in the second packet. |
| US10044573B2 |
Method, apparatus, and system for monitoring quality of OTT video
The present invention discloses a method, an apparatus, and a system for monitoring quality of an OTT video, which can implement monitoring of quality of an OTT video in a convenient manner. An OTT video monitoring apparatus intercepts a message sent by an OTT video terminal to an OTT video source for requesting to watch an OTT video; sends a response message to the OTT video terminal, where the response message carries a monitoring instruction, so that the OTT video terminal obtains identifier information of the OTT video according to the monitoring instruction; the OTT video monitoring apparatus obtains the identifier information of the OTT video from the OTT video terminal; and monitors quality of the OTT video according to the identifier information of the OTT video. |
| US10044568B2 |
Network extension groups of global VLANs in a fabric switch
One embodiment of the present invention provides a switch in a network of interconnected switches. The switch includes a network extension module, which maintains a mapping between a first virtual local area network (VLAN) identifier and a first global VLAN identifier of a network extension group. The network extension group is represented by a range of global VLAN identifiers for a tenant. A global VLAN identifier is persistent in a respective switch of the network and represents a virtual forwarding domain in the network. During operation, the network extension module includes the global VLAN identifier in a packet belonging to the first VLAN. |
| US10044567B2 |
System and method for determining optimal bandwidth for streaming to a client device in an adjustable bit rate video system
A system and method for selecting an initial bandwidth setting. A determination is made that a client is initiating a communication session. Network conditions for the client are determined. A bandwidth setting for the client is selected utilizing the network conditions and a previous bandwidth setting saved in a memory. The communication session for the client is initiated utilizing the bandwidth seating. |
| US10044563B2 |
Automated change monitoring and improvement recommendation system for incident reduction in information technology infrastructure
A method includes obtaining, from a service management database, one or more change tickets and one or more incident tickets relating to an information technology infrastructure, defining one or more change-incident pairs based on linkages between the incident tickets and the change tickets, identifying, from the change-incident pairs, one or more dimensions affecting outcomes of implementation of one or more change types, generating at least one recommendation for altering implementation of subsequent changes of a given change type to the information technology infrastructure based on the identified dimensions, applying the at least one recommendation to the implementation of one or more subsequent changes of the given change type to configuration items in the information technology infrastructure, monitoring the information technology infrastructure to determine outcomes of the subsequent changes of the given change type, and modifying the at least one recommendation responsive to the monitoring. |
| US10044557B2 |
Configuration method for a wiring system
A method (100) for configuring a wireless connection (30) between a control component (10) and a first field component (20) of a wiring system (11). Circuit information (40) of the wiring system (11) is first provided. A wired connection (42) between the control component (10) and the first field component (20) is then captured. A first radio network address (12) is then assigned to the control component (10), wherein the first radio network address (12) corresponds to a first end (46) of the wired connection (42). Similarly, a second radio network address (22) is assigned to the first field component (20), wherein the second radio network address (22) corresponds to a second end (48) of the wired connection (42). Linkage information (50) that includes the first and second radio network addresses (12, 22) is then provided to the control component (10) to define a wireless connection (30) between the control component (10) and the first field component (20). |
| US10044556B2 |
Identifying performance-degrading hardware components in computer storage systems
Performance-degrading hardware components in computer storage systems are identified. A timed-out input/output (I/O) operation is detected. Hardware components that include a plurality of types of hardware components involved with the timed-out I/O operation are identified. Involve counts of the hardware components are increased. A plurality of suspicious hardware components are identified based, at least in part, on a hardware hierarchy including one or more types of hardware components. There is at most one suspicious hardware component for each type of hardware component. A performance-degrading hardware component is identified from among the plurality of suspicious hardware components based, at least in part, on the involve counts and the hardware hierarchy. The performance-degrading hardware component is in a layer of the hardware hierarchy that is lower than layers including other suspicious hardware components. |
| US10044554B2 |
Analyzing dropped wireless local area network connections
A device may aggregate dropped connection information associated with multiple dropped network connections. The dropped connection information may include at least one of: information associated with a mobile device that experienced a dropped network connection, information associated with a user of the mobile device, information associated with an access point that experienced the dropped network connection, information associated with a network from which the mobile device was dropped, or information that identifies a location associated with the dropped network connection. The device may identify a pattern associated with the multiple dropped network connections based on aggregating the dropped connection information, and may provide reporting information associated with the pattern. |
| US10044551B2 |
Secure cloud management agent
Embodiments relate to providing a secure management agent for high-availability continuity for cloud systems. An aspect includes receiving operating parameters and threshold settings for a plurality of computing clouds. Secure relationships are established with the plurality of computing clouds based on the operating parameters. Data is mirrored across the plurality of computing clouds. Threshold data is then monitored for the plurality of computing clouds to maintain a continuity of resources for the plurality of computing clouds. |
| US10044543B2 |
Reducing crest factors
The present disclosure describes methods, systems, and computer program products for a reducing crest factors. An input signal is received. The input signal includes a clipping signal that reduces a peak amplitude of a source signal based on a predetermined clipping level. The input signal is transposed to a plurality of transposed signals using a plurality of multipliers. A feedback signal is generated based on the plurality of transposed signals using a first plurality of delay taps. A windowing signal is generated based on the feedback signal. The windowing signal is used to reduce a crest factor of the source signal. |
| US10044540B2 |
Data processing apparatus and method
A data processing apparatus maps input symbols to be communicated onto a predetermined number of sub-carrier signals of an Orthogonal Frequency Division Multiplexed (OFDM) symbol. The data processor includes an interleaver memory which reads-in the predetermined number of data symbols for mapping onto the OFDM sub-carrier signals. The interleaver memory reads-out the data symbols on to the OFDM sub-carriers to effect the mapping, the read-out being in a different order than the read-in, the order being determined from a set of addresses, with the effect that the data symbols are interleaved on to the sub-carrier signals. The set of addresses are generated from an address generator which comprises a linear feedback shift register and a permutation circuit. |
| US10044538B2 |
Signal converter and control device
A signal converter 100 includes, for at least two-phase signals detected by a resolver excited by a carrier signal having a carrier frequency fc, a first phase shifter 101 that shifts a phase of a first phase signal of the resolver with a pole at a frequency f1 lower than the carrier frequency fc, a second phase shifter 102 that shifts a phase of a second phase signal of the resolver with a pole at a frequency f2 higher than the carrier frequency fc, and a synthesizer 103 that combines the phase-shifted first phase signal with the phase-shifted second phase signal. |
| US10044536B2 |
Method and apparatus for independent packet and OFDM boundaries
Methods and apparatus are disclosed for data packetizing in an orthogonal frequency division multiplexing (OFDM) system. In order to improve transmission efficiency, the present invention uses independent packet and OFDDM block boundaries. Therefore, a packet is allowed to go across the OFDM block boundary and packed into two OFDM blocks. To indicate the start of each packet, a Frame Delimiter (FD) with a predefined format is inserted in front of each packet. The predefined format of the FD can be a predefined bit pattern or modulation points of modulation constellation. Idle data can also be inserted into OFDM blocks when no packet is ready. When data of one or more packets and idle data contain the predefined bit pattern of the FD, the data are modified to avoid generating the pre-defined bit pattern. |
| US10044535B2 |
Serial communication apparatus, communication system, and method for communication
A serial communication apparatus includes an adder configured to add a start code and a length code to a head of data, a transmitter configured to convert the data together with the added start code and the added length code into a serial format and to transmit the converted data including the start code and the length code, a receiver configured to receive the converted data transmitted from the transmitter, and a processor configured to detect the start code and the length code included in the received converted data, to specify the head of the data based on the detected start code, to specify a tail of the data based on the detected start code and the detected length code, and to process the converted data based on the specified head and the specified tail of the data. |
| US10044532B2 |
Pre-coder selection based on resource block grouping
The present invention provides a receiver. In one embodiment, the receiver includes a receive portion employing transmission signals from a transmitter having multiple antennas and capable of providing channel estimates. The receiver also includes a feedback generator portion configured to provide to the transmitter a pre-coder selection for data transmission that is based on the channel estimates, wherein the pre-coder selection corresponds to a grouping of frequency-domain resource blocks. The present invention also provides a transmitter having multiple antennas. In one embodiment, the transmitter includes a transmit portion coupled to the multiple antennas and capable of applying pre-coding to a data transmission for a receiver. The transmitter also includes a feedback decoding portion configured to decode a pre-coder selection for the data transmission that is fed back from the receiver, wherein the pre-coder selection corresponds to a grouping of frequency-domain resource blocks. |
| US10044527B2 |
Apparatus, system and method of simultaneous transmit and receive (STR) wireless communication
In some demonstrative embodiments, a simultaneous transmit and receive (STR) transceiver may include a receiver; a transmitter; a Radio Frequency (RF) echo cancellation module to generate an analog echo cancellation signal to be applied to a received RF signal via the receiver based on a transmitted RF signal via the transmitter; and a digital baseband module. The RF echo cancellation module may include a plurality of tap modulators to modulate a plurality of delayed taps of the transmitted RF signal. A tap modulator may include a plurality of phase shifters to generate a plurality of phase-shifted signals by applying a plurality of phase shifts to a delayed tap; and a plurality of multipliers to multiply the plurality of phase-shifted signals with a respective plurality of weights. The digital baseband module may determine the plurality of weights based on a plurality of subcarriers of a digital frequency-domain signal corresponding to the transmitted RF signal. |
| US10044525B2 |
Scalable tenant networks
Template-driven locally calculated policy updates for virtualized machines in a datacenter environment are described. A central control and monitoring node calculates and pushes down policy templates to local control and monitoring nodes. The templates provide boundaries and/or a pool of networking resources, from which the local control and monitoring node is enabled to calculate policy updates for locally instantiated virtual machines and containers. |
| US10044520B1 |
Computer monitoring system, apparatus and method for monitoring appliance operation
A system and method to monitor individual appliance performance. A monitor module is provided for aggregating data from a plurality of appliances wherein the module includes. Included in the monitor device is a gateway device configured to capture operational data relating to each of the plurality of appliances and an analyzing device configured to determine individual operational characteristics for each of the appliances from analysis of the captured operational data. A notification device is further provided which is configured to provide information to a user regarding the determined operational characteristics for each of the appliances. |
| US10044519B2 |
Doorbell communication systems and methods
Doorbell systems can include a doorbell and a remote communication device. In some embodiments, the remote communication device can be communicatively coupled to a wireless network of a building, to the doorbell, and to a remote computing device. In several embodiments, the remote communication device facilitates communication with at least one of the doorbell, the remote computing device, and a remote sensor. |
| US10044516B2 |
Adaptive multi-control unit load balancing in a Voice-over-IP system
A Voice-over-IP (VOIP) system includes a plurality of multi-control units (MCUs). A first MCU in the VOIP system hosts a first VOIP session that joins a plurality of conference devices. Based on an impact metric being acceptable, and an alternate MCU accepting to host the VOIP session, the system joins the plurality of conference devices to a replacement VOIP session hosted on the alternate MCU. |
| US10044515B2 |
Operating system supporting cost aware applications
A mobile computing device that supports cost-aware application components for operation over a metered network. A current basis for computing usage charges over one or more networks may be made available to the cost-aware application components through an application programming interface supported by an operating system service. That service may receive a policy for charging for data usage over a network and may also obtain information defining data usage for the mobile computing device. Based on this information, the service may determine a current basis for charging for data usage. With this information, the application component can determine a manner for executing network operations that involve data transmission over the network, such as deferring the operation or selecting an alternative network. |
| US10044510B2 |
Storing and using data with secure circuitry
An electronic device is provided. The electronic device includes a processor, a memory configured to connect to the processor, and an embedded secure element (eSE) configured to connect to the processor over a physical channel to receive secure data sent by the processor over the physical channel, and store the secure data. |
| US10044506B2 |
Method for controlling function and an electronic device thereof
An electronic device comprising: a cover; a sensing unit; a memory; and at least one processor operatively coupled to the memory and the cover, configured to: acquire authentication information by using the sensing unit; detect a current state of the cover; and disable a locking function in response to detecting that the cover is in a closed state and the authentication information satisfies a first condition. |
| US10044505B2 |
Stable data-processing in a distributed computing environment
A node in a distributed computing environment can generate key-value pairs. The node can categorize the key-value pairs into bins, with each key-value pair being categorized into a bin spanning a range of hashed keys that includes a hashed key of the key-value pair. The node can determine nodes in the distributed computing environment that are mapped to the bins. The node can distribute each key-value pair to a node corresponding to a bin into which the key-value pair was categorized. The node can then sort any of the key-value pairs maintained on the node by hashed key or key to generate sorted key-value pairs. The node can assign index values to the sorted key-value pairs. The indexed key-value pairs may be the same each time the above process is run, regardless of the underlying topology of the distributed computing environment. This can result in stable data-processing. |
| US10044504B2 |
Long-haul high rate quantum key distribution
Multiple bit values can be encoded on a single photon in a quantum key distribution (QKD) system using a plurality of sidebands of an optical carrier frequency. Computational and conjugate bases can be defined, and photons decoded based on a selected state from either basis. If n sidebands are available, as many as log2n bits can be encoded on a single photon. Errors in detected bit values due to selection of an incorrect basis state or other errors can be at least partially corrected by bit distillation to identity bit strings for which a transmitter and a receiver record the same values, without insecure transmission of these values. |
| US10044500B2 |
Error correction coding redundancy based data hashing
Storage infrastructures and methods that generate hash values based on error correction codes. A system is provided that includes: a code retrieval system implemented on a host having logic for issuing a redundancy read command to a storage system to retrieve a redundancy code for an identified data block; and a hashing system implemented on the host for hashing the redundancy code to generate a hash value based on the redundancy code. A storage system is also provided that includes: a memory for storing data blocks and associated redundancy codes; and a controller having: an input/output for receiving a hash value read command for a specified data block from a host and returning a hash value; a decoding system that extracts a redundancy code associated with the specified data block; and an in-memory hashing system for computing a hash operation on the redundancy code. |
| US10044494B2 |
Electronic control device
The present invention achieves, using simple circuits, timing synchronization among ECUs of an electronic control device which is configured from a driver ECU, a sensor ECU, and an integrated ECU which are connected over a network. This electronic control device is provided with a driver ECU for driving various loads for vehicular control, a sensor ECU for sampling various sensor signals, and an integrated ECU which is connected to the driver ECU and sensor ECU over a network and calculates command values to the various loads in accordance with various sensor data, the electronic control device being characterized in that the driver ECU has timer D for generating internal timing, the sensor ECU has timer S for generating internal timing, and the integrated ECU has timer M serving as a reference for timer D and timer S. |
| US10044485B2 |
User equipment apparatus and method for feeding back channel state information in a wireless communication system
A method and apparatus are described for transmitting a channel state information (CSI) reporting at a user equipment (UE) in a wireless communication system. A rank indicator (RI) and a first type precoding matrix indicator (PMI) are transmitted to a base station (BS) according to a first CSI feedback type. A second type PMI and a channel quality information (CQI) are transmitted to the BS according to a second CSI feedback type. The RI and the first type PMI are jointly coded, and transmitted through a physical uplink control channel (PUCCH). A reporting period of the first type PMI is longer than a reporting period of the second type PMI. The first type PMI is a wideband PMI, and the second type PMI is a subband PMI. The reporting period of the first type PMI is equal to a reporting period of the RI. |
| US10044484B2 |
Method and device for allocating resource for uplink control channel in wireless communication system
Provided are a method and a device for allocating a resource for an uplink control channel in a wireless communication system. The method for allocating a resource for an uplink control channel in a wireless communication system comprises: receiving at least one downlink subframe; and allocating a physical uplink control channel (PUCCH) resource for transmitting an acknowledgement/not-acknowledgement (ACK/NACK) for the at least one downlink subframe, wherein the PUCCH resource is allocated on the basis of a control channel element of a control channel for scheduling each of the at least one downlink subframe, and if a particular subframe that satisfies a particular condition is included in the at least one downlink subframe, a control channel element included in the special subframe is excluded from the control channel element used to allocate the PUCCH resource. |
| US10044483B2 |
Apparatus and method for transmitting and receiving message
Disclosed herein is a method and an electronic device. The electronic device may include a display and a transmission/reception module, and at least one processor. The processor may implemented the method, including receiving a first message and a second message to be transmitted to an external electronic device, generating, by at least one processor, a combined message including both the first message and the second message, and transmitting, by a transmission/reception module, the combined message to the external electronic device. |
| US10044476B2 |
Signal field length indication in a high efficiency wireless local area network (WLAN)
A first set of orthogonal frequency domain multiplexing (OFDM) symbols for a first portion of a PHY data unit and a second set of OFDM symbols for a second portion of the PHY data unit are generated. OFDM symbols of the first set are generated with a first OFDM tone spacing. At least some OFDM symbols of the second set are generated with a second tone spacing different from the first tone spacing. A value for a length indicator indicative of a duration of the PHY data unit is determined based on the first tone spacing and the second tone spacing. The first portion of the PHY data unit is generated to include (i) the first set of OFDM symbols and (ii) the length indicator set to the determined value. The second portion of the PHY data unit is generated to include the second set of OFDM symbols. |
| US10044475B2 |
Characterization of in-chip error correction circuits and related semiconductor memory devices/memory systems
A method of operating a semiconductor memory device can include receiving data, from a memory controller, at an Error Correction Code (ECC) engine included in the semiconductor memory device, the data including at least one predetermined error. Predetermined parity can be received at the ECC engine, where the predetermined parity is configured to correspond to the data without the at least one predetermined error. A determination can be made whether a number of errors in the data is correctable by the ECC engine using the data including the at least one predetermined error and the predetermined parity. |
| US10044470B2 |
Header alignment in communication system
Representative implementations of devices and techniques provide communication between networked nodes operating on a communication network medium. In an implementation, a node generates a broadcast frame that includes at least a preamble and a payload. The preamble of the broadcast frame may include supplemental information. The supplemental information may be associated with one or more symbols of the preamble. The supplemental information may contain predetermined header information for use by nodes operating on the communication network medium. |
| US10044468B2 |
Optical transceiver and data mapping method using thereof
Disclosed is an optical transceiver. The optical transceiver includes a decoder for decoding an 8B10B line-coded signal, a data mapper for separating the decoded signal into block units and securing extra memory capacity by mapping a data code and a block information code onto each of the separated blocks, and an FEC encoding unit for creating Forward Error Correction (FEC) data and mapping the FEC data onto the extra memory capacity. |
| US10044458B2 |
Data migration method and communications node
Embodiments of the present invention provide a data migration method and a communications node. The method includes: determining, by a first node in an OPUCn signal, a second tributary slot corresponding to a first tributary slot, where the second tributary slot is an idle tributary slot; and migrating, by the first node, a first low-order ODU service from the first tributary slot to the second tributary slot. In the embodiments of the present invention, by migrating, in an OPUCn signal, a first low-order ODU service of a first tributary slot to an idle second tributary slot, the existence of tributary slot fragments can be avoided, thereby improving utilization of network bandwidth resources. |
| US10044457B2 |
Preventing invalid defect detection during OTN out-of-frame states
Methods and systems can suppress invalid defect detection when Out-Of-Frame (OOF) conditions occur within an Optical Transport Network. One method for processing a report of a defect during an OOF condition may include detecting the OOF condition at a downstream node, detecting an indication of the defect caused by the OOF condition, suppressing a report associated with the indication of the defect, determining whether the OOF condition is clear, determining whether the indication of the defect is still present if the OOF condition is clear; and cancelling the report if the indication of the defect is not present. A network node which processes a report of a defect during an OOF condition may include a network interface, and a processor which is coupled to the network interface. The processor may be configured to perform a method for suppressing invalid defect detection during OOF conditions. |
| US10044456B1 |
Clock generation with non-integer clock dividing ratio
A clock generator for generating a target clock with a frequency equal to the frequency of an input clock divided by a non-integer ratio is disclosed. The clock generator comprises a clock divider. The clock divider is configured to divide the input clock by a first dividing ratio during a first portion of a frame period to generate a first clock slower than the target clock, and divide the input clock by a second dividing ratio during a second portion of the frame period to generate a second clock faster than the target clock. A difference between the first dividing ratio and the second dividing ratio is 0.5 or 1. In some embodiments, the first dividing ratio and the second dividing ration are integers closest to the non-integer ratio. |
| US10044452B2 |
Methods and systems for skew tolerance in and advanced detectors for vector signaling codes for chip-to-chip communication
Advanced detectors for vector signaling codes are disclosed which utilize multi-input comparators, generalized on-level slicing, reference generation based on maximum swing, and reference generation based on recent values. Vector signaling codes communicate information as groups of symbols which, when transmitted over multiple communications channels, may be received as mixed sets of symbols from different transmission groups due to propagation time variations between channels. Systems and methods are disclosed which compensate receivers and transmitters for these effects and/or utilize codes having increased immunity to such variations, and circuits are described that efficiently implement their component functions. |
| US10044450B2 |
Communication control device, communication control method and information processing apparatus
A communication control device that acquires first interference information indicating a first interference from communication involving a communication node that is not controlled by the communication control device and second interference information indicating a second interference from communication involving another communication node that is controlled by the communication control device. The communication control device classifies the communication nodes into groups related to a decision of a radio resource that is available for use by a communication node based on the first interference information and the second interference information. |
| US10044447B2 |
Linear isolation amplifier with output DC voltage cancellation
An electronic circuit includes an isolation amplifier, having a first input terminal receiving an AC-signal and including a linear opto-isolator. The opto-isolator has a first output terminal that provides a unipolar signal having an AC-component proportional to the input signal. The circuit includes a transimpedance receiver with first and second operational amplifiers. The first amplifier has a second output terminal and first and second differential input terminals, with the first differential input terminal receiving and amplifying the unipolar output signal from the first output terminal providing an output signal from the circuit at the second output terminal. The second amplifier is configured as an integrator, having a third output terminal coupled to the second differential input terminal and having third and fourth differential input terminals, with the third differential input terminal receiving the output signal from the second output terminal and the fourth differential input terminal connected to ground. |
| US10044446B2 |
Optical communication system and device for linearizing non-linear signal transmission characteristics
A device for linearizing non-linear signal transmission characteristics of an optical communication system. A non-linearity introducing part is between an input port and an output port of the optical communication system. The non-linearity introducing part at least partly causes said non-linear signal transmission characteristics. The device is configured for connection between said input port and the non-linearity introducing part, in parallel with the non-linearity introducing part, and comprises a pair of Junction Field Effect Transistors (JFETs), configured to operate in an anti-parallel configuration. |
| US10044442B2 |
Quasi-wireless communication system
A method for delivering a communication signal is disclosed. The method includes receiving, at an optical transceiver, an optical communication and constructing, at a baseband integrated circuit in communication with the optical transceiver, a radio frequency communication (e.g., the intermediate frequency data and control signals) based on the optical communication. The method also includes transmitting the radio frequency communication from a Sommerfeld-Goubau launcher in communication with the baseband integrated circuit as a surface wave along a power line to a strand mount device disposed on the power line. The strand mount device is configured to receive the radio frequency communication and wirelessly transmit the radio frequency communication (e.g., via a wireless link) to a user device. |
| US10044437B2 |
Radio communication system, information providing device, mobile terminal, and method for providing information to mobile terminal
Downlink is achieved by point-to-multipoint communication. There is provided a radio communication system 1 that provides information to a mobile terminal 3 via a radio communication device 2 that performs radio communication with the mobile terminal 3. The mobile terminal 3 is capable of receiving first downlink information that has been transmitted by point-to-multipoint radio communication receivable by a plurality of the mobile terminals 3, and capable of receiving second downlink information that has been transmitted by point-to-point communication. The mobile terminal 3 is capable of transmitting uplink information by point-to-point radio communication. The first downlink information and the second downlink information are formed such that information to be used in the mobile terminal 3 is obtained when the mobile terminal 3 performs information processing by using both the first downlink information and the second downlink information. |
| US10044435B2 |
Method for transparent on-board routing of data packets at very high bit rate in a space telecommunication system using a network of at least one regenerative satellite(s)
A method for transparent on-board routing of data packets at high bit rate is implemented by a telecommunication system comprising an origin transmitting station, a first destination receiving station, a second destination receiving station, and a plurality of at least two satellites. The origin transmitting station segments high bit rate data streams into coded or uncoded packets each having the structure of a coded or uncoded DVB-S2 baseband frame BBFRAME; and the origin transmitting station inserts, for each segmented BBFRAME packet, coded or uncoded, an on-board routing label of a single piece respectively associated with the coded or uncoded BBFRAME packet. The on-board routing label contains an identifier of the destination receiving station associated with the coded BBFRAME packet, out of the first destination receiving station and the second destination receiving station. |
| US10044434B2 |
Frequency capacity fill rate analyzing system and method of automatically analyzing the frequency capacity fill rate of wireless communication links
A frequency capacity fill rate analyzing system for analyzing the frequency capacity fill rate of wireless communication links, in particular satellite communication links, includes at least one transmitter and at least one receiver between which the communication link is established, and a spectrum analyzer associated to the at least one receiver. The spectrum analyzer is connected to a central controlling device that is provided with a data processing unit on which an analysis task management software is running, and which is connected to a database in which technical parameters of the communication link are stored. The data processing unit is configured such that the spectrum analyzer automatically analyzes the frequency capacity fill rate of radio frequency signals transmitted via the communication link on the basis of an analysis task obtained from the central controlling device. |
| US10044432B2 |
Relay method and relay device
Disclosed is a relay method including: receiving, as input, respective reception signals by two receive antennas, the reception signals each including a reception signal resulting from multiplexing respective transmission signals transmitted by two transmission antennas in a first frequency band; performing frequency conversion on the reception signal received by one of the receive antennas so as to obtain a signal of a third frequency band; and performing frequency multiplexing on the signal having the third frequency band and the reception signal received by the other of the receive antennas. |
| US10044421B2 |
Wireless communication via combined channel training and physical layer header signaling
Embodiments herein relate to wireless communication using combined channel training and physical layer header (SIG) signaling. Devices that comply with the 802.11ax or High Efficiency WLAN (HEW) standard may generate and transmit packets that include such combined information. The combined information may be beamformed to a receiver device via an OFDM signal, which may be decoded by the receiver device to obtain subsequent data included in the signal. For example, initial training symbols associated with channel training subcarriers in the signal may be detected and used to perform a rough estimate of the channel. The rough estimate may thereafter be refined using data symbols detected from adjacent data subcarriers using the channel training symbols. In this way, data subcarriers may also be used to determine a channel response along with channel training subcarriers. Channel training information may be transmitted with data, such as user-specific information, in a single symbol. |
| US10044412B1 |
System and method for providing contactless payment with a near field communications attachment
A system and method in accordance with exemplary embodiments may include an attachment with a near field communication antenna, a secure element, a plug capable of connecting the attachment to an audio jack on a mobile device. Further, a system and method in accordance with exemplary embodiments may include receiving a payment initiation instruction from a customer, using a near field communication antenna, sending payment information to a point of sale device, using one or more computer processors, encoding data related to the payment as audio data, and transmitting the data related to the payment through an audio jack. |
| US10044406B1 |
Interference mitigation in single twisted-pair communications
A transceiver to communicate in a vehicle via a single twisted-pair Ethernet cable includes a transmitter and a receiver, an analog front end, an equalizer, and a controller. The transmitter transmits signals via the single twisted-pair Ethernet cable. The receiver receives signals via the single twisted-pair Ethernet cable. The analog front end receives a first signal received by the transceiver via the single twisted-pair Ethernet cable and outputs a second signal. The equalizer includes a notch filter to cancel electromagnetic interference from the second signal. The controller makes a frequency response of the equalizer independent of the electromagnetic interference by controlling tap values of the notch filter. The controller controls gain of one or more of the analog front end and the equalizer based on the frequency response of the equalizer. |
| US10044398B2 |
Cascode amplifier segmentation for enhanced thermal ruggedness
According to some implementation, a power amplifier includes a plurality of pairs of transistors, each pair of transistors including a common emitter transistor and a common base transistor arranged in a cascode configuration. The power amplifier further includes electrical connections implemented to connect the plurality of pairs in a parallel configuration between an input node and an output node. According to some implementations, the electrical connections are configured to distribute a collector current to all of the common base transistors to thereby reduce likelihood of damage to one or more common base transistors during a thermal run-away event. |
| US10044395B2 |
Features and manufacturing methods for a case for a portable electronic device
An accessory unit for use with an electronic device is described. Accessory unit includes a front flap and a rear cover. The rear cover includes a recessed portion that defines a chamber and a lip portion. The chamber is configured to receive a consumer electronic device, and the lip portion is configured to hold the consumer electronic device therein by an interference fit that exposes substantially all of a display portion of the consumer electronic product. The front flap can include segments formed from panels with folding regions therebetween, which allow the front flap to fold. Further, an end region of the front flap pivotally couples the front flap to the rear cover, such that the front flap may be moved between open and closed configurations. The front may include magnetic elements. |
| US10044393B2 |
Watch type mobile terminal
The present invention provides a watch type mobile terminal which comprises: a body; a first wireless communication unit installed in the body; a band connected to the body and wound on a user's wrist; a first battery installed in the body or the band; a wireless audio module mounting unit formed on the band and having a concave shape; and a wireless audio module which can be attached to or detached from the wireless audio module amounting unit, wherein the wireless audio module comprises: a housing; an audio output unit installed in the housing; a second wireless communication unit installed in the housing; and a second battery installed in the housing and receiving power supplied from the first battery. |
| US10044391B2 |
Radio receiver module
The disclosure relates to a radio receiver module for receiving a signal having a lower side band and an upper side band, the module comprising: a noise detector configured to identify a noise frequency associated with an unwanted noise signal within the lower or upper side band; a filter configured to attenuate the noise frequency and increase gain at a mirror frequency within the signal in order to provide a filtered signal, wherein the mirror frequency is within the sideband that is unaffected by the unwanted noise signal and the mirror frequency corresponds to the noise frequency. |
| US10044390B2 |
Glass substrate including passive-on-glass device and semiconductor die
In an illustrative example, an apparatus includes a passive-on-glass (POG) device integrated within a glass substrate. The apparatus further includes a semiconductor die integrated within the glass substrate. |
| US10044388B2 |
Channel selection filter compensation
A method is disclosed of a communication device adapted to process a received signal using either of a first channel selection filter and a second channel selection filter, where the received signal comprises signal entities each representing an individually processed block of data. The method comprises (during use of the first channel selection filter) detecting a presence of an interference signal outside a pass band of the first channel selection filter and switching to use of the second channel selection filter in response to detecting the presence of the interference signal. The method also comprises (if the switching occurs at a first point in time within a first signal entity dividing the first signal entity into a first part and a second part) applying a time domain compensation filter to one of the first part and the second part of the first signal entity. Corresponding computer program product, receiver arrangement and communication device are also disclosed. |
| US10044387B1 |
Systems and methods for removing images and spurs from measured radio frequency (RF) signals
Measurement systems and methods are provided for performing preselection to remove images and spurs from a signal being measured that automatically determines a threshold value that is used in the preselection algorithm. Using the automatically-determined threshold value in the preselection algorithm improves image and spur removal from the final trace that is displayed on the display device of the measurement system by trading off the risk of images or spurs being contained in the final trace against the average level of noise bias. |
| US10044380B1 |
Method for automatic adjustment of a tunable passive antenna and a tuning unit, and apparatus for radio communication using this method
The invention relates to a method for automatically adjusting one or more tunable passive antennas and a single-input-port and single-output-port tuning unit. The invention also relates to an apparatus for radio communication using this method, for instance a radio transceiver. An apparatus for radio communication of the invention comprises: a tunable passive antenna; a feeder; a single-input-port and single-output-port tuning unit; a sensing unit; a transmission and signal processing unit which applies an excitation to the input port, which delivers one or more antenna adjustment instructions, and which delivers one or more tuning unit adjustment instructions; and a control unit which delivers one or more antenna control signals to the tunable passive antenna, and one or more tuning control signals to the single-input-port and single-output-port tuning unit. |
| US10044377B1 |
High swing transmitter driver with voltage boost
A transmitter driver is disclosed. The transmitter driver includes first and second voltage mode drivers and a secondary data path. The secondary data path is connected in parallel with the first and second voltage mode drivers. A high frequency booster provides a high frequency path for boost current from the current source, to enable a high frequency voltage boost at the output ports. |
| US10044369B1 |
Interleaved codes for dynamic sizeable headers
Embodiments are directed towards efficient variable length encoding and decoding of numerical data sets using new interleaved start-step codes. The proposed codes minimize the space required to represent and store numerical values in data intensive applications. Efficient implementations are possible at higher processing speeds and reduced code size than current state-of-the-art codes. Encoding engines select one of a plurality of numerical values from an input stream. The encoding engines convert each numerical value into a codeword. Each codeword consists of a plurality of data bits interleaved with a group of control bits. The encoding engines provide each codeword to an encoded stream. Decoding engines select one of a plurality of codewords from an encoded stream. The decoding engines convert each codeword into a numerical value. The decoding engines provide each codeword to an output stream. Interleaved codes can add intrinsic value to Blockchain applications and the Internet of Things (IoT). |
| US10044367B1 |
Arbitrary noise shaping transmitter with receive band notches
Techniques for generating signals with arbitrary noise shaping are discussed. One example apparatus configured to be employed within a transmitter can comprise a noise shaper configured to: receive an input signal xq; and apply noise shaping to the input signal xq to generate a noise shaped output signal yq, wherein an in-band noise of the noise shaped output signal yq is below an in-band noise threshold of a spectral mask associated with the noise shaper, wherein an out-of-band noise of the noise shaped output signal yq is below an out-of-band noise threshold of the spectral mask, and wherein a noise of the output signal yq in each of a plurality of bandpass regions is below an associated noise threshold for that bandpass region of the spectral mask. |
| US10044354B2 |
I/O cell
An I/O cell includes a reference output circuit that has a reference output transistor, connected to an output terminal, and has a reference pre-buffer, the reference pre-buffer driving the reference output transistor according to an input signal of the input terminal; adjustment output circuits that have an adjustment output transistor, connected to the output terminal and connected in parallel with the reference output transistor, and have an adjustment pre-buffer, the adjustment pre-buffer driving the adjustment output transistor according to the input signal; and a gate voltage detection control circuit that monitors all of gate voltages applied to the output transistors included in the reference output circuit and the adjustment output circuit. The gate voltage detection control circuit generates a timing when all of the output transistors are turned OFF when switching the H/L level of the output current to the load according to the change of the input signal. |
| US10044352B2 |
Electronic equipment and automobile mounting the same
An electronic equipment is provided with a semiconductor device including an electrode joined to an electric conductor via a joint layer, a calculator and a controller. The semiconductor device is configured to pass current bidirectionally. The calculator is configured to calculate an imbalance EM progression index. The imbalance EM progression index is a difference between a forward current EM progression index and a reverse current EM progression index. The controller is configured to: adopt a condition to accelerate an increase rate of the reverse current EM progression index in at least a part of an excessive forward current EM period; and adopt a condition to accelerate an increase rate of the forward current EM progression index in at least a part of an excessive reverse current EM period. |
| US10044349B2 |
Radio frequency (RF) switch with on and off switching acceleration
A Radio Frequency (RF) switch having two or more stages coupled in series is disclosed. A first Field-Effect Transistor (FET) with a first control terminal is coupled across a gate resistor to shunt the gate resistor when the first FET is on. An RF switching device is configured to pass an RF signal between a signal input and a signal output when the RF switching device is on. A second FET having a second control terminal coupled to an acceleration output is configured to shunt the RF switching device when the second FET is on. A third FET is coupled between the first control terminal and the signal input for controlling charge on a gate of the first FET. A third control terminal of the third FET is coupled to an acceleration input for controlling an on/off state of the third FET. |
| US10044347B2 |
Dead time control circuit for a level shifter
Systems, methods, and apparatus for use in biasing and driving high voltage semiconductor devices using only low voltage transistors are described. The apparatus and method are adapted to control multiple high voltage semiconductor devices to enable high voltage power control, such as power amplifiers, power management and conversion and other applications wherein a first voltage is large compared to the maximum voltage handling of the low voltage control transistors. Timing of control signals can be adjusted via internal and/or external components so as to minimize shoot trough currents in the high voltage devices. A DC/DC power conversion implementation from high input voltage to low output voltage using a novel level shifter which uses only low voltage transistors is also provided. Also presented is a level shifter in which floating nodes and high voltage capacitive coupling and control enable the high voltage control with low voltage transistors. |
| US10044343B2 |
Drive circuit, and control method of drive circuit
A drive circuit includes a control signal generator configured to generate a control signal based on a drive signal and a source drive signal, and an amplifier including a high-side transistor and a low-side transistor controlled based on the control signal. The amplifier is configured to output the drive signal from an output terminal to drive a capacitive load during a first period in which a voltage of the drive signal changes to be higher than or equal to a first voltage per unit time and a second period in which the voltage changes to be lower than the first voltage or does not change per unit time. The first period includes a period in which one of the high-side and the low-side transistors performs a switching operation. The second period includes a period in which the one of the high-side and the low-side transistors performs a linear operation. |
| US10044342B2 |
Delay line for one shot pre-emphasis
A die-to-die data transmitter is disclosed with a pull-up one-shot circuit and a pull-down one-shot circuit, each forming a delay circuit that determines a variable preemphasis period. |
| US10044338B2 |
Mutually induced filters
A mutually induced filter for filtering radio frequency (RF) power from signals supplied to a load is described. The mutually induced filter includes a first portion connected to a first load element of the load for filtering RF power from one of the signals supplied to the first load element. The load is associated with a pedestal of a plasma chamber. The mutually induced filter further includes a second portion connected to a second load element of the load for filtering RF power from another one of the signals supplied to the second load element. The first and second portions are twisted with each other to be mutually coupled with each other to further facilitate a coupling of a resonant frequency associated with the first portion to the second portion. |
| US10044336B2 |
Apparatus for preventing noise in electronic device
The present disclosure relates to an apparatus for preventing noise in an electronic device. An apparatus for preventing noise in an electronic device includes a microphone unit including a microphone, the microphone unit connected to a first power terminal and a second power terminal, and a switch unit including at least one switch and at least one resistance, the switch unit connected to the first power terminal and the microphone in series. |
| US10044329B2 |
Transmission module, array antenna device including transmission module, and transmission device including transmission module
A transmission module includes n oscillator modules and a phase command signal generator. Each of the oscillator modules includes a voltage controlled oscillator and an amplification circuit. The voltage controlled oscillators output transmission high-frequency signals having the same frequency and synchronized among the n oscillator modules by synchronous control based on a common reference signal. The amplification circuits each perform power amplification for the transmission high-frequency signal from a corresponding one of the voltage controlled oscillators and output the resultant signal. Phases of the transmission high-frequency signals synchronized among the n oscillator modules and output from the voltage controlled oscillators are separately controlled according to respective n phase command signals from the phase command signal generator. |
| US10044328B2 |
Transimpedance amplifier with bandwidth extender
A transimpedance amplifier that includes an input configured to receive a current input from an upstream device and output configured to present an output voltage. The current input may be from a photodetector or any other device that is part of an optical signal receiving unit front end. In one configuration, there are three amplifier stages in the transimpedance amplifier connected in series. A feedback path with feedback resistor connects between the input and output of the transimpedance amplifier. A bandwidth extender circuit connects between a stage output and a stage input of the transimpedance amplifier. In a three stage embodiment, the bandwidth extender circuit extends between an input of the second stage and the output of the second stage. The bandwidth extender includes at least one active device configured to provide positive feedback to increase gain. The bandwidth extender circuit is able to be automatically or selectively deactivated to filter unwanted frequency components. |
| US10044326B2 |
Method of generating a pulse width modulation (PWM) signal for an analog amplifier, and a related pulse width modulator
A method (300) of generating a pulse width modulation (PWM) signal for an analog amplifier, the amplifier arranged to receive an amplifier input signal having a magnitude, is disclosed. The method comprises receiving (302) a modulator input signal, which is associated with the amplifier input signal; and using (304) the modulator input signal to modulate a carrier to produce the PWM signal, wherein the carrier's frequency varies in dependence on the magnitude of the amplifier input signal. A related pulse width modulator is also disclosed. |
| US10044324B2 |
Power amplifier device with controlled envelope tracking modulator and adapted static voltage
This invention relates to a power amplifier device comprising an amplifier component (A) operable to receive an input signal (s;) and to provide an amplified output signal (so), according to a control signal (ctrl), an envelope tracking modulator (ET), providing the control signal (ctrl) according to a static voltage (V s) and a dynamic voltage (V D), a power supply (S) providing said static and dynamic voltages according to measurements performed by a power sensor (PS) on the amplified output signal, so that the static voltage (Vs) is determined as a mean value of the output signal (So) over a predetermined time duration. |
| US10044318B2 |
Clean energy generation, storage, and distribution solar shade device and method of use thereof
A solar shade-energy device comprising a solar shade having a photovoltaic solar panel and a support structure; a means of mounting said solar shade; an energy storage-distribution module having a housing, an energy storage device, power conditioning circuitry, and one-or-more energy distribution ports; a means of detachably mounting said energy storage-distribution module onto said solar shade; and a disconnectable electrical interface means between said energy storage-distribution module and said photovoltaic solar panel is disclosed. A method of using said solar shade-energy device is also disclosed. |
| US10044314B1 |
Motor apparatus and motor driving circuit
A motor apparatus and a motor driving circuit are provided. The motor apparatus includes a motor module and the motor driving circuit. The motor driving circuit includes a plurality of bridge arm circuits, a temperature sensor, and a control circuit. Each of the bridge arm circuits is controlled by one of the first PWM signals and one of the second PWM signals generated by the control circuit and outputs a driving signal to drive the motor module. The temperature sensor senses a temperature of the bridge arm circuits and provides a temperature sensing value to the control circuit. When the temperature sensing value is greater than or equal to a threshold temperature value, the control circuit increases a duty cycle of the first PWM signal of one bridge arm circuit and a duty cycle of the second PWM signal of the other bridge arm circuits to lower the temperature. |
| US10044312B2 |
Modular stacked DC architecture traction system and method of making same
A modular stacked DC architecture for traction system includes a propulsion system includes an electric drive, a direct current (DC) link electrically coupled to the electric drive, and a first DC-DC converter coupled to the DC link. A first energy storage device (ESD) is electrically coupled to the first DC-DC converter, and a second DC-DC converter is coupled to the DC link and to the first DC-DC converter. The system also includes a second energy storage device electrically coupled to the second DC-DC converter and a controller coupled to the first and second DC-DC converters and configured to control a transfer of energy between the first ESD and the DC link via the first and second DC-DC converters. |
| US10044308B2 |
Drive apparatus with moment of inertia estimation
A method for operating a controller apparatus for controlling a drive apparatus having a load moment and a moment of inertia, includes determining an estimated load value of the load moment by a load moment estimator during a constant-running phase, when a drive speed of the drive apparatus is kept to a constant setpoint value by the controller apparatus, using a model to describe an association between the moment of inertia and the load moment and generating an estimated inertia value of the moment of inertia as a pilot control of the moment of inertia based on the model during the constant-running phase. Further disclosed are a controller apparatus and a drive apparatus designed to carry out the method. |
| US10044301B2 |
Providing a motor interface compatible with multiple motor types
Disclosed are exemplary embodiments of systems and methods for providing a motor interface compatible with multiple motor types. In an exemplary embodiment, a motor control interface circuit generally includes a solid-state switching device controllable to switch a DC voltage from a DC voltage source to provide a signal at a tap of a motor. A normalizing circuit is provided between the DC voltage source and the tap, the normalizing circuit having a clamping device configured to limit a voltage of the signal provided at the tap to an interface voltage level predefined for driving a plurality of motor types having different interface voltage ranges. |
| US10044300B2 |
Method for supplying power to an electric motor, associated computer program, inverter control device and electrical rotating machine
A method of supplying electrical power to an electric motor including phases having respective directions about a rotation axis of the electric motor and configured to carry respective phase currents defining a current vector starting from the rotation axis, the method including: switching connection of the phases to a voltage source so as to cause the current vector to turn, where the switched connection of the phases includes, during at least one turn of the current vector, for each of one or more phases: over a part of the turn, disconnecting the phase from the voltage source to open circuit the phase, and over another part of the turn, switching connection of the phase to the voltage source, and where a perpendicular to the direction of the phase passes through the part of the turn over which the phase is disconnected from the voltage source. |
| US10044299B2 |
Motor driving device
A motor driving device includes: an inverter control unit configured to generate and output a control signal for feedback-controlling a motor using a control command value for setting driving of the motor and a feedback value including a current value of driving power supplied to the motor; an inverter configured to supply driving power to the motor in accordance with the control signal output from the inverter control unit; and an abnormality detecting unit configured to detect an abnormality of the inverter. The abnormality detecting unit determines that the inverter is abnormal when a sum of three-phase AC voltage values of the driving power supplied to the motor is greater than a predetermined voltage value and a difference between the control command value supplied to the inverter control unit and the feedback value is less than a predetermined value. |
| US10044295B2 |
Piezoelectric actuator and robot
A piezoelectric actuator includes a piezoelectric element, a vibrating plate configured to vibrate according to application of a signal to the piezoelectric element, and a driven body driven by the vibration of the vibrating plate. The vibrating plate vibrates in a first mode according to a signal having a first frequency, vibrates in a second mode according to a signal having a second frequency, and vibrates in a third mode according to a signal having a third frequency. The first frequency and the second frequency are different. The first frequency and the third frequency are different. |
| US10044294B2 |
Apparatus and method for controlling asymmetric modular multilevel converter
Disclosed is an apparatus and method for controlling an asymmetric modular multilevel converter which allow numerous levels to be expressed according to a combination of modules each using a different voltage, comprising: an asymmetric arm configured with a full bridge and a half bridge; and a control method of controlling each capacitor level of the full bridges and capacitor level of the remaining half bridges to be different from one another by a full bridge structure, wherein each module configuring the asymmetric arm uses a different voltage and an output voltage is expressed by a combination thereof. |
| US10044291B2 |
Method and device for modulating a five-level inverter, and photovoltaic system
A method and device for modulating a five-level inverter, and a photovoltaic system are provided. The method includes: acquiring a voltage command value Vcmd of a phase bridge; controlling a first and a fourth switching devices to be switched on alternately when Vcmd≥V1Pos+Vthrs1; controlling the first and a third switching devices to be switched on alternately when V1Pos−Vthrs2≤Vcmd |
| US10044289B2 |
LED drive circuit including a plurality of LEDs connected in series
The LED drive circuit has a rectifying circuit that rectifies an alternating-current voltage, an LED string including a plurality of LEDs connected in series, a first switch whose one end is connected to a cathode of an LED in a last stage of the LED string, a capacitor whose one end is connected to the other end of the first switch, a second switch that is connected between one end of the capacitor and the anode of the LED in the first stage of the LED string, and a third switch that is connected between the cathode of the LED in the last stage of the LED string and a second terminal of the rectifying circuit, and which turns on when the full-wave rectified voltage is lower than a charge start voltage and turns off when the full-wave rectified voltage is higher than or equal to the charge start voltage. |
| US10044284B2 |
Synchronous rectifier driving method, synchronous rectifier circuit and switching power supply
A synchronous rectifier driving method, a synchronous rectifier circuit and a switching power supply are provided, and the method includes: detecting an output current in a secondary winding of a transformer unit, and generating a first driving signal according to the output current; obtaining a protection signal according to a voltage signal of the secondary winding of the transformer unit in a synchronous rectifier circuit; correcting the first driving signal by using the obtained protection signal to obtain a second driving signal; and driving a rectifier in the synchronous rectifier circuit according to the second driving signal. |
| US10044280B2 |
DC/DC converter
A DC/DC converter includes: duty command calculation units for calculating duty command values for first, second, third, and fourth switching elements on the basis of difference voltage between a high-voltage-side voltage command value and a high-voltage-side voltage detection value; and a phase shift duty command calculation unit for calculating a phase shift duty command value corresponding to a phase difference between gate signals for the first and fourth switching elements and gate signals for the second and third switching elements, on the basis of difference voltage between a voltage target value and a charge voltage detection value of a charge/discharge capacitor, wherein gate signals for driving the first, second, third, fourth switching elements are generated on the basis of the duty command values and the phase shift duty command value. |
| US10044274B2 |
Protection circuit for power supply
A protection circuit for power supply is disclosed. The power supply includes a power conversion unit having a primary winding and a secondary winding. The primary winding receives an input voltage. The secondary winding is used for generating an output voltage. The protection circuit comprises a first impedance unit coupled to the secondary winding. A loading current of the power supply flows through the first impedance unit. The output voltage is generated at the first impedance unit. A second impedance unit is coupled to the secondary winding and generates a reference voltage. A comparison unit compares the output voltage and the reference voltage to generate a protection signal for turning off the power supply. A adjustment unit is coupled to the second impedance unit and the comparison unit and adjusts the magnitude of the reference voltage for controlling the comparison unit to output the protection signal. |
| US10044259B2 |
Low power DC-DC converter
A DC-DC converter comprises an oscillator and a charge pump, to ensure operation at low voltage. The oscillator comprises one or more source degenerated transistors comprising a degeneration impedance located between a source of the transistor and a ground connection. The degeneration impedance comprises an inductor and a capacitor. Also provided is an energy harvesting device comprising such a DC-DC converter. |
| US10044255B2 |
Multiphase power supply and phase control
A multi-phase power supply circuit includes at least a first phase and a second phase (such as semi-resonant DC-DC power converter circuits), each of which output current to power a load. The first phase includes a first inductor device through which first current is delivered to the load. The second phase includes a second inductor device through which second current is delivered to the load. A current monitor circuit of the multi-phase power supply circuit is operable to monitor current through the second inductor device. Control circuitry of the multi-phase power supply circuit is operable to adjust timing of activating a control switch in the second phase to an ON state based on the monitored current. Timing of the phases is adjusted to achieve a common switching and zero current switching amongst the phases. |
| US10044253B2 |
Levitated-micro manipulator system
A system including a first circuit substrate having conductive traces in layers of the first substrate, the first substrate having a first diamagnetic layer, a second circuit substrate having conductive traces in layers of the second substrate, the second substrate having a second diamagnetic layer, at least one manipulator residing adjacent one of the first and second diamagnetic layers, the manipulator being moveable across the first and second diamagnetic layers through magnetic fields generated by selected application of current to the conductive traces, and a controller coupled to the traces arranged to produce signals which result in the current being applied to the conductive traces. |
| US10044251B2 |
Linear motor
An object is to provide a linear motor in which even when the overall length of the linear motor is long, the amount of magnets to be employed does not increase and hence size reduction and weight reduction of a stator is realized.A linear motor comprising a stator 2 and a movable element 1 provided with a coil 1a is characterized in that: the stator 2 includes two plate-shaped parts elongated in a moving direction of the movable element 1 and the two plate-shaped parts are provided facing each other so as to be magnetically linked in such a manner that a movement domain of the movable element 1 is located in between; in each of surfaces facing each other in the two plate-shaped parts, a plurality of tooth parts 21a and 22a are aligned in the moving direction such that the tooth parts 21a (22a) of one plate-shaped part and the tooth parts 22a (21a) of the other plate-shaped part are located in a staggered manner; in the movable element 1, inside the coil 1a, two magnets 1c, 1d and three yokes 1b are alternately arranged along the moving direction; and the two magnets 1c and 1d are magnetized along the moving direction and the magnetization directions are opposite to each other. |
| US10044249B2 |
Rotary electric machine
The present invention relates to a rotary electric machine formed by a stator assembly and a rotor assembly arranged such that they rotate relatively with respect to one another, the stator assembly comprising at least a first stator and a second stator, and the rotor assembly comprising at least a first rotor and a second rotor, the first stator, the first rotor, the second stator and the second rotor being arranged consecutively in a coaxial distribution. |
| US10044248B2 |
Electric drive apparatus and electric power steering apparatus
In an electric driving apparatus and an electric power steering apparatus, an electronic control assembly is divided into a power-supply circuit unit mounted on a metal substrate, a power-conversion circuit unit mounted on a metal substrate, and a control circuit unit mounted on a resin substrate. A power-supply-connector wiring part, which supplies electric power from the power-supply circuit unit to the power-conversion circuit unit and the control circuit unit, and a signal-transmission-connector wiring part, which transmits signals to be input to or output from the control circuit unit, are embedded in a synthetic-resin connector terminal assembly arranged on an outer peripheral side of each of the metal substrates. Connector terminals of the power-supply-connector wiring part and the signal-transmission-connector wiring part, which are exposed from the connector terminal assembly, are directly connected to corresponding connectors of the power-supply circuit unit, the power-conversion circuit unit, and the control circuit unit. |
| US10044241B2 |
Coil insulating structure/bobbin with grooves for inserting insulating slot closer
A coil is wound via an electrically insulating member within a slot of a stator core of an electromagnetic motor which is formed of a stator and a rotor. Groove portions are formed to oppose one another in respective opposing portions of a slot opening portion side of the electrically insulating member. An electrically insulating sheet is disposed by being inserted into the pair of groove portions. |
| US10044237B2 |
Pole shoe cooling gap for axial motor
There is provided an axial flux motor comprising one or more rotating disks (10) and a stator (20) comprising a cavity (30) formed between walls (40a, 40b) and containing therein more than one electro-magnetic coil assembly (50). Each electro-magnetic coil assembly (50) comprises more than one pole piece (60), each having an axially extending shank portion (70a) and first and second radially extending end shoes (72a, 72b) and one or more associated coils (55), each of the one or more associated coils (55) being wound around a shank portion (70a), wherein said outer surface (75) of said end shoes are preferably joined to one or other of said walls (40a, 40b). One or both of said first or second shoes further comprise a heat exchange surface (72a1, 72b1) facing a coil (55) wound around the shank (70a) such as to define first cooling channels (100a, 100b) between one or both of said heat exchange surface (72a1, 72b1) and said coil (55), and a second flow channel (100c) defined by the spacing of said coil (55) and adjacent coils (55). |
| US10044232B2 |
Inductive power transfer using acoustic or haptic devices
A first electronic device includes a first coil that is operative in at least two modes. In a first mode, the first coil may be utilized to moves a membrane to produce one or more sound waves, register movement of a membrane to detect one or more sound waves, or generates one or more haptic outputs. In the second mode, the first coil may be used to inductively transmit power to and/or inductively receive power from a second coil included in a second electronic device. In various cases, the second coil may be a dedicated inductive power transmission coil. In other cases, the second coil may be capable of multimode operation similar to the first coil. |
| US10044229B2 |
Efficiencies and flexibilities in inductive charging
Systems and methods are provided for inductive powering and/or charging of electric or electronic devices or batteries. For example, a system may comprise a base unit, such as a charger or power supply, which includes one or more primary coils generally having a planar or curved surface. Each primary coil can be activated to generate a magnetic field in a direction substantially perpendicular to the planar or curved surface to provide power to one or more inductive power receiver coils of a receiver to power or charge one or more portable devices or batteries. The base unit is capable of detecting a wireless communication signal or a modulation communication signal in the one or more primary coils created by modulation of the receiver's impedance and is capable of using the wireless communication signal or the modulation communication signal to control output voltage, current or power from the receiver. |
| US10044228B2 |
Wireless power system with a self-regulating wireless power receiver
A method and system for self-regulating wireless power transmitted to a wireless power receiver (WPR) is provided. An auto-tuning network is operably coupled within the WPR. The auto-tuning network comprises an impedance network that dynamically increases, decreases, or maintains amount of the received wirelessly transmitted power by detecting changes in a rectifier load disposed in the WPR and/or in an output voltage of the rectifier in the WPR. The auto-tuning network self-regulates the wireless power received from a wireless power transmitter (WPT) obviating the need for conventional communication messages. The WPT is hence free from a modulator/demodulator block and an out-of-band communication block and can operate over a limited operating range to enable simpler design for passing EMC regulation. Additionally, the WPR implements a receiver-maximum power-signature algorithm for enabling the WPT to detect unsupported receivers, configure its operating point and range, and terminate power transmission when not needed by WPR. |
| US10044227B2 |
Magnetic resonance coupling arrangement
A wireless power transfer system is disclosed. The system includes a first resonator having a first resonant frequency ωo1, a half power bandwidth Δω1, and an unloaded quality factor Qo1=ωo1/Δω1 coupled through a first coupling circuit to a power source, a second resonator having a second resonant frequency ωo2, a half power bandwidth Δω2, and an unloaded quality factor Qo2=ωo2/Δω2 coupled through a second coupling circuit to a load, the first resonator disposed a distance away from the second resonator, wherein the distance is smaller than the first and second resonant wavelengths, the first and second coupling circuits are configured so that up to a maximum achievable power transfer efficiency between the first and second resonators can be achieved, wherein Qo1 and Qo2 can be less than 100. |
| US10044218B2 |
Micro-energy harvester for battery free applications
A micro-energy harvester that receives an input direct current (DC) voltage from a micro-energy source. The micro-energy harvester includes an oscillator and builds up the input DC voltage into an output DC voltage, where the oscillator includes a transistor that is configured to be normally off and the transistor is configured to be switched on by the micro-energy source. The micro-energy harvester outputs the output DC voltage to a micro-energy application. The micro-energy application and the micro-energy harvester are both configured to operate without a battery. The micro-energy harvester also includes an integrated power manager that provides a complete solution for transforming and storing electrical energy from micro-energy power sources to efficiently power applications that do not require continuous power. |
| US10044217B2 |
Mobile terminal, DC-charging power source adaptor, and rapid charging method
This disclosure provides a mobile terminal, a DC-charging power source adaptor, and a rapid charging method, which are proposed for a power source adaptor outputting dynamically adjustable voltage, where core voltage of a battery is divided into several intervals, and further in a segmented constant-current-like charging mode, a volt value of charging voltage output by the power source adaptor is adjusted dynamically according to the interval in which the core voltage of the battery in the mobile terminal while the battery is being charged lies, and the battery is DC-charged directly using the charging voltage output by the power source adaptor. |
| US10044215B2 |
Method, apparatus, and server for updating software
An electronic device, wireless control device, system management server, wireless control method, and an update method are provided. The electronic device includes a wireless charging module configured to receive a request signal from a wireless control device and transmit a response signal to the wireless control device in response to the request signal; and a processor configured to update system software of the electronic device based on a management mode booting signal that is received from the wireless control device in response to the request signal. |
| US10044213B2 |
Fast charging for lithium ion battery
A method and apparatus for fast charging a battery with optimal charging. In an arrangement, a system includes a battery charger for applying a voltage to a rechargeable battery; and a controller coupled to the battery charger and monitoring at least one of a battery voltage, a battery temperature, and the current flowing into the battery; wherein the system is configured to apply a charging current from the battery charger by calculating an open cell anode voltage and an anode resistance of the battery, and determining the charging current. In additional arrangements, lithium ion plating is prevented by the charging current. Additional methods and arrangements are disclosed. |
| US10044212B2 |
Modeling a change in battery degradation
A battery controller and method for controlling a battery include training parameters for a battery capacity prediction model based usage of similar batteries and capacity information for the respective similar batteries. The model characterizes a capacity decay rate. Future battery capacity is predicted for a battery under control based on the battery capacity prediction model and a present value of the battery capacity. One or more operational parameters of the battery under control is controlled based on the predicted future battery capacity. |
| US10044207B2 |
Universal power delivery cable, power delivery controller applied to a universal serial bus cable, and universal serial bus cable
A universal power delivery cable includes a first connector, a second connector, and a power delivery controller. The first connector is used for coupling a host, wherein the host has a power delivery function. The second connector is used for coupling an electronic device. When the first connector is coupled the host, the second connector is coupled the electronic device, and the electronic device does not have the power delivery function, the power delivery controller makes the electronic device imitate to have the power delivery function. After the power delivery controller makes the electronic device imitate to have the power delivery function, the host charges the electronic device according to a specification of the power delivery function and a specification of the electronic device. |
| US10044205B1 |
Wireless charging cart and charging rack
A cart for charging and storing electronic devices having a frame defining opposed sides of the car and wheels to enable the cart to be movable. The cart includes a charging box having dividers that define receptacles configured to receive electronic devices, with each receptacle including a charger configured to charge an electronic device, with the charging box being pivotably mounted to the cart between the opposed sides of the cart whereby the charging box can pivot outwardly of the cart. The cart can further include a locking frame pivotably mounted to the cart above the charging box, with the locking frame being pivotable between an open position in which electronic items stored within the charging box are accessible by a user and a secured position in which electronic items stored within the charging box are inaccessible. |
| US10044204B2 |
Power source adaptor for charging directly
The application discloses a power source adaptor for charging directly, where the power source adaptor for charging directly is timed to communicate wirelessly with a mobile terminal which is a charging object, to obtain a change in voltage of a battery in the mobile terminal, adjusts dynamically a volt value of charging voltage output by the power source adaptor for charging directly according to the varying voltage of the battery, and charges directly the battery in the mobile terminal using the charging voltage. |
| US10044200B2 |
Storage battery system
A storage battery system connected to a power system includes: a storage battery; a BMU which monitors a state of the storage battery; a PCS which converts AC power of the power system into DC power to charge the storage battery with the DC power and converts DC power of the storage battery into AC power to discharge the AC power to the power system; and a control device. The control device receives a charge/discharge request from an EMS and storage battery information supplied from the BMU and controls the PCS based on the charge/discharge request and the storage battery information. The control device includes a charge/discharge command unit which calculates chargeable/dischargeable electric power based on the storage battery information and determines a charge/discharge command to the PCS based on the charge/discharge request by using the chargeable/dischargeable electric power as a constraint condition. |
| US10044198B2 |
Battery control IC, battery pack, and authentication method thereof
It is possible to limit the use of non-authentic battery packs. A battery control IC (200) includes an authentication circuit (208) and a charge/discharge control circuit (210). The charge/discharge control circuit (210) controls charging and discharging of a battery (22). The authentication circuit (208) performs a process for performing an authentication with a host device. The authentication circuit (208) is configured to perform a process associated with a first authentication in a common key system. The charge/discharge control circuit (210) is configured to perform a control to enable a discharge operation when the first authentication is established. |
| US10044197B2 |
Portable power supply and battery charger
A portable power source includes a housing and a battery receptacle supported by the housing. The battery receptacle is configured to receive a battery. The portable power source also includes a first power tool battery pack port that is configured to receive a first power tool battery pack. The portable power source further includes a charging circuit coupled to the battery receptacle and the power tool battery pack, and an inverter. The charging circuit is configured to receive power from the battery receptacle and to provide power to the power tool battery pack port. The inverter includes a DC input coupled to the battery receptacle, inverter circuitry, and an AC output. The inverter circuitry is configured to receive power from the battery receptacle via the DC input, invert DC power received from the battery receptacle to AC power, and provide the AC power to the AC output. |
| US10044196B1 |
Utility distribution infrastructure
Described herein are systems and devices for providing a utility distribution infrastructure for one or more moveable pieces of active furniture. The utility distribution infrastructure is configured to provide one or more utilities such as electrical power, heating, cooling, fluid, gas, communications, and so forth, to one or more pieces of active furniture, which may be repositioned within the infrastructure. |
| US10044193B2 |
System and method for controlling outputs of photovoltaic system
A voltage at a point of common coupling (PCC) between a photovoltaic (PV) system and a power grid is regulated by a controller having a gain determined according to a gain function that is a function of a time. The gain function is determined based on an error between the voltage measured at the PCC and the reference voltage, and the gain is updated according to the updated gain function and a current instance of time. The controller generates a modulating signal using the updated gain and the voltage at the PCC is regulated according to the modulating signal. |
| US10044191B2 |
Method for operating a battery converter and bidirectional battery converter
The disclosure relates to a method for operating a bidirectional battery converter connected to an AC grid, taking into account the availability of locally generated electrical power. Furthermore, the present disclosure relates to a battery converter comprising measuring devices for detecting the state of charge of a connected battery and comprising a controller, which performs the method. |
| US10044189B2 |
System for supplying power from the main powerhouse to a drill floor powerhouse
A system for supplying power for drilling operations has a main powerhouse and a drill floor powerhouse in which the drill floor powerhouse is movable in relation to the main powerhouse. The main powerhouse has an generator/generator, a mud pump, and a mud pump drive thereat. The mud pump drive is supplied with power from the engine/generator. The drill floor powerhouse as an energy storage system connected or interconnected to an output line from the engine/generator such that power from the engine/generator is directed to the energy storage system. The drill floor powerhouse has a load connected to the energy storage system such that power from the energy storage system is directly transferred to the load and such that power from the engine/generator is isolated from the load. |
| US10044184B1 |
Monitoring and shutdown device for a solar photovoltaic module
A monitoring and shutdown device for a solar photovoltaic (PV) module (20) has a control switch (11), a micro control unit (MCU) (10), a voltage acquisition unit (13), a temperature acquisition unit (14) and a power line communication (PLC) module (15). The control switch (11) connects to a power series circuit of the PV module. Output terminals of the voltage acquisition unit (13) and the temperature acquisition unit (14) connect to the MCU. The voltage acquisition unit (13) and the PLC module (20) connect to the power series circuit. The MCU (10) connects to the control switch (11), and determines whether over-voltage or over-temperature occurs to the PV module (20) by the voltage and temperature acquisition units (13, 14). For abnormal conditions, the MCU (10) sends a notification through the PLC module (15), and disconnects the PV module (20) from the power series circuit by the control switch (11). |
| US10044181B2 |
Power system for supplying high voltage to an electron beam emitter
Power system for supplying high voltage to an electron beam emitter, which is adapted to sterilize a packaging container or a packaging material by electron beam irradiation, the power system comprising a voltage multiplier for generating a high voltage, a first voltage measurement device for measuring an output voltage level of the voltage multiplier and providing a first measured voltage value, and an actuator for modifying the output voltage level of the voltage multiplier based on the first measured voltage value provided by the first voltage measurement device, characterized in that the power system further comprises a second voltage measurement device adapted to independently measure the output voltage level of the voltage multiplier and provide a second measured voltage value. |
| US10044180B2 |
Electronic circuit breaker for an electrical load in an on-board electrical system of a motor vehicle
The present disclosure includes an electronic circuit breaker for an electrical load in and on-board electrical system of a motor vehicle. The electronic circuit breaker includes a shunt resistor connected at its input side to an input (E) of the electronic circuit breaker, a controllable switching element coupled at its input side to an output of the shunt resistor and at its output side to an output (A) of the electronic circuit breaker, the output being connectable to the electrical load, and a control input (gate). The electronic circuit breaker also includes a voltage detector and a hold element coupled to the voltage detector and configured to hold the control signal in a switched off (out) state when the controllable switching element has switched off the electrical load. |
| US10044178B2 |
Notification appliance enclosure
A notification appliance enclosure is disclosed that facilitates convenient attachment and removal of a cover thereof. The enclosure may include a housing having at least one retaining catch extending from a first side thereof and at least one pivot catch extending from a second side thereof. The enclosure may further include a cover adapted to fit over the housing, the cover having at least one retaining catch recess and at least one pivot catch recess formed therein and adapted to receive the retaining catch and the pivot catch, respectively, to secure the cover against movement away from the housing when the cover and the housing are connected to one another. The cover may further include a catch release pocket adapted to receive the tip of a tool or implement for allowing the retaining catch and the retaining catch recess to be forcibly moved out of engagement with one another. |
| US10044172B2 |
Electrode for spark plug comprising ruthenium-based material
An electrode material that may be used in spark plugs and other ignition devices including industrial plugs, aviation igniters, glow plugs, or any other device that is used to ignite an air/fuel mixture in an engine. In one embodiment, the electrode material is a ruthenium-based material that includes ruthenium (Ru) as the single largest constituent on a wt % basis, and at least one of rhenium (Re) or tungsten (W). The electrode material may further include one or more precious metals and/or rare earth metals. The electrode material may be used to form the center electrode, the ground electrode, firing tips, or other firing tip components. |
| US10044166B2 |
CW DUV laser with improved stability
A deep ultra-violet (DUV) continuous wave (CW) laser includes a fundamental CW laser configured to generate a fundamental frequency with a corresponding wavelength between about 1 μm and 1.1 μm, a third harmonic generator module including one or more non-linear optical (NLO) crystals that generate a third harmonic and an optional second harmonic, and a fifth harmonic generator. The fifth harmonic generator module includes a cavity resonant at the fundamental frequency, and combines the fundamental frequency with the third harmonic in a first NLO crystal to generate a fourth harmonic, then combines the fourth harmonic with unconsumed fundamental frequency in a second NLO crystal to generate the fifth harmonic. One or more lenses are used to focus the third and fourth harmonics in the first and second NLO crystals, respectively. |
| US10044162B2 |
High energy nanosecond pulsed fiber laser based on incoherent beam combination
An incoherent beam combination based high energy nanosecond pulsed fiber laser includes a nanosecond pulsed seed, a fiber splitter, fiber amplifiers, synchronization fibers, a fiber laser combiner and a laser output head. The output fiber of the pulsed seed is fusion spliced to the input fiber of the splitter; the output fibers of the splitter are fusion spliced to the fiber amplifiers separately; synchronization fibers are fusion spliced between the amplifiers and the input fibers of the fiber laser combiner. The nanosecond pulsed seed is split by the fiber splitter and amplified in the later fiber amplifiers; synchronization fibers make sure the optical time-domain synchronization; the fiber laser combiner allows for the incoherent combination of high energy pulsed laser. |
| US10044157B2 |
Portable furniture power outlet
A portable furniture power outlet includes a main body having a larger cross dimensional thickness along a top end, and a smaller cross dimensional thickness along a bottom end to form a wedge between two cushions of any piece of furniture. The main body includes a plurality of AC and DC receptacles that are positioned in either a vertical or horizontal orientation. A main body shoulder and a plurality of ridges increase the static friction of the device to prevent movement during use. A cable management system is positioned along the outside surface of the main body, and a transformer that performs wireless device charging is provided within the main body. |
| US10044156B1 |
Cable management
A cabling module is cable management system is configured for use within an IT component and includes an internal cable bundle configured for use within the IT component. An external cable termination module is configured to terminate a first end of the internal cable bundle. A cabling module is configured to terminate a second end of the internal cable bundle. A cable management arm is positioned between the external cable termination module and the cabling module and is configured to absorb any slack in the internal cable bundle. |
| US10044150B2 |
Multiport radio frequency connector isolation
Previously available elastomeric EMI gaskets provided for multiport RF connector assemblies have performance limiting drawbacks. Consequently, EM isolation provided by a previously available elastomeric EMI gasket is often inadequate. Various implementations disclosed herein include multiport RF connection arrangements that use a metal gasket arranged within at least a portion of an isolation space provided by a multiport RF connector. In some implementations, a multiport connection arrangement includes a substrate, a multiport RF connector and a fitted metal gasket. The substrate includes a first surface and a first plurality of connection ports. The multiport connector has a body that includes a second surface, a second plurality of connection ports, and includes an electromagnetic isolation boundary that defines an isolation space between at least two of the second plurality of connection ports terminating at the second surface. Mechanical fasteners are optional and are included to merely provide engagement, without substantial compressive force. |
| US10044149B2 |
Female and male connectors
A female connector includes a female terminal, an inner housing which holds the female terminal, an outer housing relatively movable to the inner housing, tubular first shield shell integrated with the inner housing, and an elastic member which generates a resilient force. The male connector includes a male terminal, a housing which holds the male terminal, and the tubular second shield shell integrated with the housing. First shield shell abuts against the second shield shell on the connector insertion direction side with insertion of the connectors and is pressed against the second shield shell by the resilient force of the elastic member. |
| US10044147B2 |
Slotted shield
A shield for an electrical connector is provided and includes a first member, a second member, a slot, and a bridge. The slot is positioned between the first member and the second member. The bridge extends transverse across the slot and connects the first member with the second member. |
| US10044146B2 |
Pass-through connector
Technology is provided for a pass-through connector including a connector body having first and second end portions. The first end is configured as an internal style connector and has a pair of receptacle openings. The connector body also includes a second end portion configured as an external style connector and has a pair of receptacle openings. A conductive shroud is attached to the second end portion of the connector body and can include mounting flanges to facilitate attachment to a panel or bulkhead. Terminal conductors are disposed in the connector body and extend between the pairs of receptacle openings. The terminal conductors are configured to releasably engage a plug of a Mini-SAS HD cable assembly, for example, when coupled to the first or second end. Each terminal conductor is a single continuous piece of conductive material to directly connect the cable assembly connectors together with minimal impedance discontinuity. |
| US10044143B2 |
Multi-functional position holder and connector including same
A single multi-functional position holder is positioned in a receiving space of a housing to implement multiple functions of: satisfying a limitation on the height of a connector by making contact with an insertion portion and a concentric mounting portion of a connector assembly assembled through a curling process; increasing durability to absorb an internal load attributable to the curling process, by making tight contact with the housing; and preventing shaking of a PCB assembly due to a disturbance by restricting the PCB assembly to hold a PCB, thereby reducing the number of component parts of the connector, the process steps, and the cost. In particular, the multi-functional position holder is fixed in the housing without welding so that it is possible to remove a welding process from an assembling process of the connector. |
| US10044142B1 |
Connector locking holder
A connector locking holder includes an electrical connector having a first connector body with a first electrical contact, and a second connector body with a second electrical contact. The first connector body is configured to be coupled to the second connector body to provide the connector in a connected state in which the first and second electrical contacts are electrically connected to each other. A holder is configured to secure the connector to an assembly which includes the connector. An attachment is configured to attach the connector to the holder only when the connector is in said connected state. |
| US10044138B2 |
Connector with linearly movable operating member that is movable optionally in opposite first and second moving directions for connecting the connector to a mating connector
An operating member (11) is displaceable to an assembled position, an initial position and a connection position with respect to a housing (10) and proceeds with a connecting operation of the housing and a mating housing (12) by cam engagement with the mating housing (12) when being displaced from the initial position to the connection position. The housing (10) includes resilient locks (25, 26) configured to restrict a displacement of the operating member (11) in a direction opposite to that from the assembled position toward the initial position by resiliently locking the operating member (11) at the assembled position and restrict a displacement of the operating member (11) in a return direction from the initial position to the assembled position by resiliently locking the operating member (11) at the initial position. |
| US10044137B2 |
Break-away cable connector
An electric vehicle charging station having a console, a cable and a vehicle connector. The cable is connected with a break-away system that allows for a controlled structural failure of one of the cable connections when the vehicle connector is pulled away from the console with a critical level of force. The break-away system could be a body positioned along the length of the cable, and could be a connection between the cable and either the console or the vehicle connector. |
| US10044136B1 |
Cable strain arrestor assembly
A cable strain arrestor assembly that protects equipment from damage due to pulling forces on attached cables is disclosed. The assembly comprises a mounting bracket that attaches to an equipment enclosure and converts pulling forces on the cables into compressional forces on the cables in order to break the cables before any damage can be transferred further through the cables. The assembly is able to convert these pulling forces by utilizing a tapering slot and a complementary shaped clamping collar with a channel that contracts as the clamping collar is moved in the direction of the taper of the slot. |
| US10044132B2 |
Cable seal connector with punch-out capability for unused cavities
A cable seal connector assembly includes an outer housing having a sealing area with a plurality of terminal insertion cavities configured to receive a wire and a cable seal of an electrical connection. The cable seal is disposed about the wire and configured to seal one terminal insertion cavity of the plurality of terminal insertion cavities. At least one terminal insertion cavity of the plurality of terminal insertion cavities includes a molded member integrally formed within the terminal insertion cavity when the outer housing is formed. The molded member is configured to seal the terminal insertion cavity, and the molded member configured to be removed from the terminal insertion cavity. |
| US10044128B1 |
Modular, repairable, aircraft ground power receptacle, method of repair and repair kit
A modular, repairable aircraft ground power receptacle includes a base containing pin bases with outwardly opening sockets. Removable pins are secured in the sockets and a pin cover plate is placed there over with prong ends of pins extending through the pin cover plate for connection with a ground power plug. Damage pins may be removed and replaced without disconnecting aircraft power cables from the receptacle. Repair kits may include replacement pins and, optionally, replacement cover plates and related fasteners and tooling. |
| US10044126B2 |
Plug connector to connect two electrical assemblies
A plug connector to connect two electrical assemblies is provided that establishes a releasable connection between the assemblies, such as cells of a battery. The plug connector includes two contact pins, each connected to an electrical assembly, and a parallel plug connector with a busbar that is firmly connected to two contact housings. The length and shape of the parallel plug connector are adapted to the spacing of the contact pins of adjacent electrical assemblies when in the installed position. In this installed position, the parallel plug can connect the electrical assemblies together. In this form, tolerances in the position of the electrical assemblies are compensated in the insertion direction. The contact housings have common insertion directions and the parallel plug is movable from the insertion direction onto the two contact pins simultaneously. In this form, the parallel plug can be inserted after installation of the electrical assemblies. |
| US10044125B2 |
Electrical connector power terminal having a widened thinner and lower section
An electrical connector includes: an housing including a base portion and a tongue portion; and an upper and lower rows of conductive terminals retained to the housing, each row of conductive terminals including a pair of grounding terminals at two outer ends thereof and a power terminal immediately inwardly of one of the pair of grounding terminals, each conductive terminal having a contacting section exposed to a surface of the tongue portion, a tail section extending out of the base portion, and a retaining section between the contacting section and the tail section; the power terminal has a widened section extending from the contacting section thereof toward an adjacent grounding terminal and embedded in the tongue portion; a thickness of the widened section is less than a thickness of the contacting section; a bottom surface of the widened section is lower than a bottom surface of associated contacting section. |
| US10044121B2 |
Press-fit terminal
A press-fit terminal includes a fixing part to be fixed to a fixing member, a terminal part formed by a single member extending from one side face of the fixing part continuously, a press-fit part formed by the single member continuously extending from the other side face opposed to the one side face of the fixing part, the press-fit part to be closely inserted into a through-hole of a substrate and a receiving surface arranged on the one side face of the fixing part to be allowed to abut on a jig. A center position of the terminal part and a center position of the press-fit part are arranged alternately with respect to a center position of the fixing part. The center position of the press-fit part and a center position of the receiving surface are arranged so as to coincide with each other. |
| US10044118B2 |
Electrical contact with anti-rotation feature
An electrical contact, connector and assembly. The contact includes a contact portion for mating with a mating contact. A stabilizing portion extends from an end of the contact which is opposite the contact portion. The stabilizing portion cooperates with at least one stabilization member of a housing of an electrical connector to minimize the rotation of the contact relative to the electrical connector. The connector includes a housing having stabilization members provided in contact receiving cavities. The assembly includes a terminal position assurance device which engages the stabilizing portions and cooperates with the stabilizing portions to increase the pull out force required to displace the contacts. |
| US10044113B2 |
Two-way crimpless butt connector
A two-way crimpless butt connector is provided. The butt connector includes a cylindrical housing including a pair of open ends providing two-way entry into the housing, a cylindrical conduit including a pair of open ends each configured to receive an end of a wire therein, and a fastener configured to secure and adjoin the pair of wire ends in the conduit. The fastener includes bendable teeth disposed on the open ends of the conduit. The teeth protrude radially inwardly and form an opening including a diameter smaller than a diameter of the wire ends. When a wire end is inserted into the conduit, the teeth bend with the wire end, thereby engaging the wire end and securing it within the conduit. In this way, the wire ends may be inserted into the housing, adjoined, and locked in the conduit without the use of a crimper, thereby establishing an electrical connection therebetween. |
| US10044110B2 |
Antennas with shared grounding structure
Techniques for providing multiple antennas in a wireless device using a compact configuration to achieve good isolation and broad bandwidth. In an aspect, first and second monopole elements that may be separately driven are provided on opposite sides of a grounding strip conductively coupled to a common grounding structure. By capacitively coupling the first and second monopole elements to the common grounding structure, the effective resonator size of each monopole antenna is increased, thus achieving better performance for the antenna structure. Illustrative patterns for the common grounding structure and other antenna elements are further disclosed. |
| US10044105B2 |
Variable capacitance device and communication apparatus
A variable capacitance device includes: (A) a first signal line that contains multiple first variable capacitance elements connected in series; (B) a second signal line that contains multiple second variable capacitance elements connected in series; (C) a first bias line used for applying a first direct-current voltage to each of the multiple first variable capacitance elements and multiple second variable capacitance elements; and (D) a second bias line used for applying a second direct-current voltage to each of the multiple first variable capacitance elements and multiple second variable capacitance elements. And, a part of at least one of the first bias line and second bias line is arranged so that it passes between two adjacent first variable capacitance elements among the multiple first variable capacitance elements. |
| US10044104B1 |
Test arrangement and test method
A test arrangement for wirelessly testing a device under test comprises a test antenna for receiving wireless signals from the device under test, a movable test antenna carrier that carries the test antenna and is movable to adjust the distance between the test antenna and the device under test, a transformation processor that is coupled to the test antenna and performs a near-field to far-field transformation based on the wireless signals received from the device under test and outputs respective transformed signals, and a signal processor that is coupled to the transformation processor and calculates a minimum far-field distance for the device under test based on the transformed signals, wherein the signal processor evaluates if the distance between the test antenna and the device under test is equal to or larger than the calculated minimum far-field distance. |
| US10044100B2 |
On-vehicle radar device
In an on-vehicle radar device, a receiving antenna part includes a first antenna array with a plurality of receiving antennas arranged in a first direction perpendicular to a predetermined reference direction, and a second antenna array with three or more receiving antennas arranged in a second direction perpendicular to the reference direction and different from the first direction. A computing part computes the elevation angle of an object, using a first detection angle formed by the reference direction and a direction of the object acquired using the first antenna array in a plane parallel to the reference direction and the first direction, a second detection angle formed by the reference direction and a direction of the object acquired using the second antenna array in a plane parallel to the reference direction and the second direction, and a relative inclination angle formed by the first and second directions. |
| US10044099B2 |
Compact shielded automotive radar module and method
An automobile radar module and method include a PCB having a first side on which RF electronic components are mounted and a second side on which digital electronic components are mounted. An EMI shield is mounted over the first side of the PCB, and a radome is mounted over the EMI shield. The EMI shield comprises an aperture exposing RF components on the first side of the PCB. The radome comprises a protrusion which protrudes into the aperture in the EMI shield. The protrusion and sidewalls of the aperture define a shielded region above the RF components on the first side of the PCB. The sidewalls extend at an acute angle with respect to a plane of the primary surface of the EMI shield, the acute angle being selected based on operational parameters of the radar module such that a predetermined shielding performance is realized. |
| US10044096B2 |
Mobile device and manufacturing method thereof
A mobile device includes a metal housing and an antenna structure. A ground plane and a ground branch form at least a portion of the metal housing. The ground branch is coupled to the ground plane. A slot is formed between the ground branch and the ground plane. A circuit element is coupled to the ground branch and the ground plane. The antenna structure is formed by the ground branch. The antenna structure is excited by a signal source. |
| US10044092B2 |
Methods of modifying erect concealed antenna towers and associated modified towers and devices therefor
The disclosure describes installing an antenna canister in a portion of a concealed antenna pole at a location that is below a top of the pole while the antenna pole is erect and associated components to facilitate the procedure, as well as multi-piece vertical rods, pole mounting bracket assemblies and retrofit kits. |
| US10044091B2 |
Antenna equipment mount
An antenna mount assembly disclosed herein provides for an efficient and elegant solution for installation of antenna equipment on existing wooden poles. An implementation of the antenna equipment mount includes one or more concave mounting plates, each of the plurality of concave mounting plates configured to be attached to a pole and a plurality of mount elements, each of the plurality of mount elements irremovably attached at a first end to one of the concave mounting plates and attached at another end to a C-channel bracket. Each of the concave mounting plates includes a threaded opening aligned with a threaded opening in the C-channel bracket. |
| US10044080B2 |
Battery temperature raising system and control method thereof
A battery temperature raising system and a control method thereof are provided. The battery temperature raising system includes a power supply that operates a heater attached to a battery module. The heater is configured to increase a battery temperature and a variable resistor mounted on a circuit between the heater and the power supply adjusts a heating value of the heater based on an adjustment state of a resistance value. A heater relay is mounted on the circuit between the heater and the power supply and opens and closes the circuit to selectively turn on/off the heater. A first sensor senses the battery temperature and a second sensor senses a heater temperature. A controller outputs a control signal to operate the heater relay to selectively turn on/off the heater based on temperature information sensed by the sensors and a control signal to adjust the resistance value of the variable resistor. |
| US10044074B2 |
Battery power source control and current detection systems and methods
Provided battery systems include a plurality of battery electronic control units, each associated with a battery pack of a plurality of battery packs. Each battery electronic control unit is adapted to acquire analog current measurements of the associated battery pack and to convert the acquired analog current measurements to a digital value such that the plurality of battery electronic control units produce a plurality of digital values. The system may sum the digital values, or may process pulse-width modulated signals, analog signals and so forth. A battery system electronic control unit is adapted to receive and monitor the plurality of digital values and to determine a total battery system current value based on the received plurality of digital values. |
| US10044073B2 |
Method for preventing battery swelling and electronic device thereof
An apparatus and a method for preventing battery swelling in an electronic device are provided. The operating method of an electronic device includes checking a temperature of the electronic device and state of charge (SoC) of a battery, determining whether to discharge the battery based on the temperature of the electronic device and the SoC of the battery, and discharging the battery in response to the battery discharge determination. |
| US10044066B2 |
Fluorinated electrolyte compositions
Electrolyte compositions comprising novel fluorine-containing carboxylic acid ester solvents are described. The fluorine-containing carboxylic acid ester solvents are represented by the formula R1—C(O)O—R2, wherein R1 is CH3CH2— and R2 is —CH2CHF2, R1 is CH3— and R2 is —CH2CH2CHF2, R1 is CH3CH2— and R2 is —CH2CH2CHF2, R1 is CHF2CH2CH2— and R2 is —CH2CH3, or R1 is CHF2CH2— and R2 is —CH2CH3. The electrolyte compositions are useful in electrochemical cells, such as lithium ion batteries. |
| US10044062B2 |
Silicone-containing ionic materials
An ionic material that contains a crosslinked polydimethylsiloxane network and an ionic liquid and, optionally, a lithium salt. Also disclosed are a methods of preparing the above-described ionic material, as well as a battery and a capacitor each including the ionic material as an electrolyte. |
| US10044058B2 |
Reactivation of flow battery electrode by exposure to oxidizing solution
A flow battery includes at least a cell that has a first electrode, a second electrode and an electrolyte separator layer arranged between the electrodes. A supply/storage system is external of the cell and includes a first vessel fluidly connected in a first loop with the first electrode and a second vessel fluidly connected in a second loop with the second electrode. The first loop and the second loop are isolated from each other. The supply/storage system is configured to fluidly connect the first loop and the second loop to move a second liquid electrolyte from the second vessel into a first liquid electrolyte in the first vessel responsive to a half-cell potential at the first electrode being less than a defined threshold half-cell potential. |
| US10044057B2 |
Porous ceramic molten metal composite solid oxide fuel cell anode
A fuel cell anode comprises a porous ceramic molten metal composite of a metal or metal alloy, for example, tin or a tin alloy, infused in a ceramic where the metal is liquid at the temperatures of an operational solid oxide fuel cell, exhibiting high oxygen ion mobility. The anode can be employed in a SOFC with a thin electrolyte that can be a ceramic of the same or similar composition to that infused with the liquid metal of the porous ceramic molten metal composite anode. The thicknesses of the electrolyte can be reduced to a minimum that allows greater efficiencies of the SOFC thereby constructed. |
| US10044052B2 |
Gas liquid separator and fuel cell system
The gas liquid separator comprises a gas liquid separator-forming portion formed in an end plate of a fuel cell to have an opening at an end face of the end plate and that constitutes part of the gas liquid separator; and a cover member located to cover the opening and is combined with the gas liquid separator-forming portion to constitute the gas liquid separator. The gas liquid separator-forming portion includes a first inner wall portion provided to serve as a flow path of the off-gas and form part of a reservoir and that is configured to include an off-gas outlet, to be connected with the opening and to be formed concave in a thickness direction of the end plate; and a surrounding portion protruded from the first inner wall portion along a first direction from the gas liquid separator-forming portion toward the cover member to surround the off-gas outlet. |
| US10044050B2 |
Electrically conductive sheet material
An electrically conductive sheet material having a base body with fibers, at least part of the fibers having carbon fibers, optionally having channels extending through the base body, capable of providing an electrically conductive and flexible sheet material which has a low electrical resistance and which can be produced on a large scale in the most simple, cost-effective and reproducible manner possible. |
| US10044048B2 |
Fuel cell system with interconnect
The present invention includes a fuel cell system having a plurality of adjacent electrochemical cells formed of an anode layer, a cathode layer spaced apart from the anode layer, and an electrolyte layer disposed between the anode layer and the cathode layer. The fuel cell system also includes at least one interconnect, the interconnect being structured to conduct free electrons between adjacent electrochemical cells. Each interconnect includes a primary conductor embedded within the electrolyte layer and structured to conduct the free electrons. |
| US10044046B2 |
Deposition on two sides of a web
Apparatuses and methods for depositing materials on both side of a web while it passes a substantially vertical direction are provided. In particular embodiments, a web does not contact any hardware components during the deposition. A web may be supported before and after the deposition chamber but not inside the deposition chamber. At such support points, the web may be exposed to different conditions (e.g., temperature) than during the deposition. |
| US10044045B2 |
Process for producing a fuel cell electrode catalyst, fuel cell electrode catalyst and use thereof
Provided is a process for producing a fuel cell electrode catalyst with high catalytic activity that is alternative to a noble metal catalyst, through a heat treatment at a relatively low temperature. A process for producing a fuel cell electrode catalyst includes a step (I) of obtaining a catalyst precursor, including a step (Ia) of mixing at least a metal compound (1), a nitrogen-containing organic compound (2), and a fluorine-containing compound (3), and a step (II) of heat-treating the catalyst precursor at a temperature of 500 to 1300° C. to obtain an electrode catalyst, a portion or the entirety of the metal compound (1) being a compound containing an atom of a metal element M1 selected from the group consisting of iron, cobalt, chromium, nickel, copper, zinc, titanium, niobium and zirconium, and at least one of the compounds (1), (2) and (3) containing an oxygen atom. |
| US10044042B2 |
Rechargeable battery with wafer current collector and assembly method
Apparatus and techniques herein related battery plates. For example, a first battery plate can include a conductive silicon wafer. A first mechanical support can be located on a first side of the conductive silicon wafer. A first active material can be adhered to the first mechanical support and the first side of the conductive silicon wafer, the first active material having a first polarity. In an example, the battery plate can be a bipolar plate, such as having a second mechanical support located on a second side of the conductive silicon wafer opposite the first side, and a second active material adhered to the second mechanical support and the second side of the conductive silicon wafer, the second material having an opposite second polarity. |
| US10044041B2 |
Binder for secondary batteries and secondary battery including the same
Disclosed are a binder with a core-shell structure for a secondary battery electrode, and a secondary battery including the same, wherein the core includes styrene-butadiene rubber (SBR), the shell includes a copolymer of two or more monomers selected from the group consisting of a conjugated diene-based monomer, a (meth)acrylic ester-based monomer, an acrylate-based monomer, a vinyl-based monomer, a nitrile-based monomer, and an ethylenically unsaturated carboxylic acid monomer, and the binder includes a functional group providing binding capacity to surfaces of the SBR particles. Such a binder provides excellent adhesive strength and elasticity and, thus, overall performance of a secondary battery including the same may be improved. |
| US10044038B2 |
Nitride- and oxide-modified electrode compositions and their methods of making
Compositions and methods of making compositions are provided for nitride- and/or oxide-modified electrode compositions. In certain embodiments, the nitride- and/or oxide-modified compositions have the general formula M1−zM′zOaF3−xNy. Such compositions may be used as bulk or surface compositions, and used in a battery as the anode or cathode. In other embodiments, the electrode includes a surface coating composition selected from metal nitrides and metal oxides, and a core composition having the formula M1−zM′zOaF3−x, or an oxide fluoride. |
| US10044031B2 |
Graphene oxide as a sulfur immobilizer in high performance lithium/sulfur cells
A battery is described. The battery is composed of a graphene oxide-sulfur (GO-S) nanocomposite cathode, a separator, an anode, and an electrolyte. |
| US10044026B2 |
Paste composition for lithium ion secondary battery negative electrode-use, composite particles for lithium ion secondary battery negative electrode-use, slurry composition for lithium ion secondary battery negative electrode-use, negative electrode for lithium ion secondary battery-use, and lithium ion secondary battery
A material for slurry composition-use for example is a paste composition including a negative electrode active material that contains a silicon-based negative electrode active material in an amount of at least 30 mass % and a water-soluble polymer in an amount of at least 3 parts by mass and less than 500 parts by mass per 100 parts by mass of the silicon-based negative electrode active material. The water-soluble polymer includes at least 20.0 mass % and no greater than 79.5 mass % of structural units derived from an ethylenically unsaturated carboxylic acid compound (A) and at least 20.0 mass % and no greater than 79.5 mass % of structural units derived from a copolymerizable compound (B) that has an ethylenically unsaturated bond and a water solubility of at least 7 g/100 g at 20° C., and the water-soluble polymer has a degree of swelling in electrolysis solution of less than 120%. |
| US10044020B2 |
Cell connector for a battery system or for a battery cell of an electrical energy store, battery and motor vehicle
A cell connector for connecting lithium-ion battery cells of a lithium ion battery includes a body and a fuse. |
| US10044016B2 |
Storage battery
A storage battery includes a negative electrode including, as an active material, at least one of a metal capable of forming a dendrite and a metal compound thereof, a positive electrode, a separator, and an electrolyte containing an additive. In the storage battery, a concentration of the additive in the electrolyte in a region on a side of the negative electrode defined by the separator is higher than a concentration of the additive in a region on a side of the positive electrode. |
| US10044013B2 |
Battery used for unmanned aerial vehicle and an unmanned aerial vehicle
The present invention discloses an unmanned aerial vehicle and a battery thereof. The battery includes a battery body and a shell disposed on one end of the battery body. The shell has a clamp button disposed on the side opposite the unmanned aerial vehicle. One end of the clamp button is fixed on the shell and the other is used for detachably connecting with the unmanned aerial vehicle. The clamp button makes the battery detachably connect with the main body of the unmanned aerial vehicle be possible and it is very convenient for changing the battery. |
| US10044012B2 |
Battery pack of electric vehicle, electric vehicle chassis and method for replacing battery modules
Provided are systems and methods for configuring battery packs in electric vehicles. A battery pack may include a plurality of battery modules, a support part, and at least one opening provided on the support part. The support part may be provided with a bottom for supporting the plurality of battery modules, sides, a top, and an accommodation space formed by the bottom, the sides, and the top for accommodating the plurality of battery modules. The opening provided on the bottom of the support part may enable the plurality of battery modules to be passed through the at least one opening and be detachably mounted to the bottom of the support part so as to be supported by the bottom. |
| US10044009B2 |
Encapsulated microbattery having terminal connected to active layer through a via
Disclosed herein is an electronic device including a substrate, with an active layer stack on the substrate. A cover is on the active layer stack and has a surface area greater than that of the active layer so as to encapsulate the active layer stack. A conductive pad layer is on the cover. At least one conductive via extends between the active layer stack and the conductive pad layer. |
| US10044008B2 |
Rechargeable battery
According to aspects of embodiments of the present invention, a secondary battery includes: an electrode assembly including: a first electrode plate; a second electrode plate; and a separator between the first electrode plate and the second electrode plate; a can comprising an opening formed on an end of the can to accommodate the electrode assembly; and a cap plate configured to seal the opening of the can, the cap plate including: a first surface; a second surface parallel to the first surface; a third surface coupling the first and second surfaces and having a constant height; and a chamfer at a portion of the first surface which contacts the third surface, wherein the chamfer has a varying tilt. |
| US10044006B2 |
Offset vehicle crash elements
A crash elements structure in an electric vehicle for reducing the damage to a vehicle battery caused by a vehicle collision. The crash elements structure may be situated near a corner of the vehicle battery, and may channel energy received by the vehicle away from the vehicle battery. The crash elements structure includes an upper structure positioned above and laterally offset from a lower structure, and a “W” structure that interfaces between the vehicle battery and the upper and lower structures. The upper and lower structures include several shells coupled together to form hexagonal apertures. The specific arrangement of the shells and the upper and lower structures influences the transfer of energy through the crash elements structure in the event of a collision. |
| US10044005B2 |
Electrode, an electronic device, and a method for manufacturing an optoelectronic device
According to various embodiments, an electrode may include at least one layer including a chemical compound including aluminum and titanium. |
| US10044003B2 |
Metal encapsulant having good heat dissipation properties, method of manufacturing same, and flexible electronic device encapsulated in said metal encapsulant
The present invention relates to a metal encapsulant having good heat dissipation properties, a method of manufacturing same, and a flexible electronic device encapsulated in said metal encapsulant, and particularly, to a metal encapsulant having excellent flexibility, moisture resistance, workability, and heat dissipation properties by forming a coating layer including a metal graphite composite on one surface thereof, to a method of manufacturing same, and a flexible electronic device encapsulated in said metal encapsulant. |
| US10044002B2 |
Display device
A display device includes a display panel and a camera module. The display panel displays an image on a first surface, and includes a first substrate, a sub-pixel structure, a reflection pattern, and a transflective reflection pattern. The first substrate included a plurality of pixel regions each having sub-pixel regions, a transparent region, and a reflection region surrounding the sub-pixel regions and the transparent region. The second substrate is disposed on the sub-pixel structure. The reflection pattern is disposed in the reflection region on the second substrate, and exposes the sub-pixel regions and the transparent region. The transflective reflection pattern is disposed on the second substrate, and has an opening exposing at least a portion of at least one transparent region among the transparent regions. The camera module is disposed in the second surface on the display panel, and the second surface is opposite to the first surface. |
| US10044000B2 |
Light-emitting device and electronic apparatus
A first light-emitting element and a second light-emitting element that have a resonance structure that causes output light from a light-emission functional layer to resonate between a reflective layer and a semi-transmissive reflective layer, and a pixel definition layer, and in which an aperture part is formed to correspond to each of the first light-emitting element and the second light-emitting element, are formed on a base. A first interval between the reflective layer and the semi-transmissive reflective layer in the first light-emitting element and a second interval between the reflective layer and the semi-transmissive reflective layer in the second light-emitting element are different, and a film thickness of the pixel definition layer is less than a difference between the first interval and the second interval. |
| US10043994B2 |
Layered structure of a luminescent device, method for producing and operating a luminescent device and correspondingly produced luminescent device
The invention relates to a layered structure (1) of an apparatus that luminesces by means of organic luminescence, which consists of at least two layers (2, 3) of transparent, semiconductive fibers as a substrate and an electrode, as well as a layer (5) disposed between adjacent layers (2, 3), composed of a photoactive polymer, in which layer, in interaction with the adjacent layers (2, 3) of transparent, semiconductive fibers, an organic luminescence (7) can be brought about. Furthermore, methods for the production and for the operation of corresponding layered structures, and a luminescent apparatus formed from them, are indicated. |
| US10043990B2 |
Dual-gate chemical field effect transistor sensor
A chemical sensing field effect transistor device is disclosed. The device can include a control gate structure interfacing a control side of a semiconductor channel region, a source region, and a drain region. The control gate structure can comprise a control gate dielectric and a control gate electrode. The device can include a sensing gate structure interfacing the semiconductor channel region, the source region, and the drain region at a sensing side of the semiconductor channel region opposite the control gate structure. The sensing gate structure can comprise a sensing gate dielectric, and a sensing gate electrode. The device can include a functional layer interfacing the sensing gate electrode opposite the sensing gate dielectric. The functional layer can have an exposed interface surface. The functional layer can be capable of binding with a target analyte material sufficient to create a measurable change in conductivity across the semiconductor channel region. |
| US10043989B2 |
Light-emitting device and manufacturing method thereof
A light-emitting device having a curved light-emitting surface is provided. Further, a highly-reliable light-emitting device is provided. A substrate with plasticity is used. A light-emitting element is formed over the substrate in a flat state. The substrate provided with the light-emitting element is curved and put on a surface of a support having a curved surface. Then, a protective layer for protecting the light-emitting element is formed in the same state. Thus, a light-emitting device having a curved light-emitting surface, such as a lighting device or a display device can be manufactured. |
| US10043986B2 |
Organometallic compound and organic light-emitting device including the same
An organometallic compound represented by Formula 1: wherein in Formula 1, M, L1, n1, n2, and R41 to R47 are described in the specification. |
| US10043982B2 |
Light-emitting element, light-emitting device, display device, electronic device, and lighting device
Provided is a light-emitting element with high emission efficiency. The light-emitting element including a first electrode, a second electrode, and a layer containing an organic compound between the first electrode and the second electrode. The layer containing the organic compound includes a light-emitting layer at least containing a first organic compound, a second organic compound, and a fluorescent substance. The first organic compound has an electron-transport property. The second organic compound has a hole-transport property. The second organic compound has a triarylamine skeleton. At least one of three aryl groups in the triarylamine skeleton is a group including a p-biphenyl skeleton. |
| US10043971B2 |
Non-volatile register file including memory cells having conductive oxide memory element
Some embodiments include apparatuses and methods having a memory element included in a non-volatile memory cell, a transistor, an access line coupled to a gate to the transistor, a first conductive line, and a second conductive line. The memory element can include a conductive oxide material located over a substrate and between the first and second conductive lines. The memory element includes a portion coupled to a drain of the transistor and another portion coupled to the second conductive line. The first conductive line is coupled to a source of the transistor and can be located between the access line and the memory element. The access line has a length extending in a first direction and can be located between the substrate and the memory element. The first and second conductive lines have lengths extending in a second direction. |
| US10043966B2 |
Semiconductor device including via plugs
A semiconductor device includes a lower insulating layer on a substrate, a lower wiring layer extending on the lower insulating layer, a lower surface of at least a part of the lower wiring layer being covered by the lower insulating layer, a plurality of via plugs extending in a first direction on the lower wiring layer, the plurality of via plugs including a real via plug and a first dummy via plug connected to the part of the lower wiring layer covered by the lower insulating layer, and an upper wiring layer overlapping the lower wiring layer and extending in a second direction different from the first direction on the real via plug, the upper wiring layer not overlapping the dummy via plug. |
| US10043965B2 |
Ultrasonic wave converter, electric pulse generating device, and ultrasonic wave generating device comprising same
An ultrasonic wave generating device includes: an ultrasonic transducer; and a variable pulse generating device which generates and outputs an electric pulse. The ultrasonic transducer comprises a piezoelectric element which receives electric pulse from the electric pulse generating device and vibrates, and a memory which stores characteristic information of the ultrasonic transducer. The electric pulse generating device includes a variable pulse generator which generates and outputs an electric pulse having at least one of a variable frequency, a variable voltage and a variable current, an information receiver which receives characteristic information of the ultrasonic transducer from the memory, and a controller controlling the variable pulse generator based on the characteristic information of the ultrasonic transducer received by the information receiver such that the variable pulse generator generates and outputs an electric pulse which has at least one of a variable frequency, a variable voltage and a variable current. |
| US10043961B2 |
Light-emitting diode device
A LED device includes a substrate; a plurality of LED units on the substrate, wherein each LED unit includes: a first semiconductor layer; a second semiconductor layer; a first sidewall; a second sidewall opposite to the first sidewall; and a third sidewall connecting the first and second sidewalls; a first group of conductive connecting structure including n (n is an integer, and n>1) first conductive connecting structures formed on the first sidewall of one of the LED units and electrically connecting the LED units; and a second group of conductive connecting structure including m (m is an integer, m≥1, and n≠m) second conductive connecting structures formed on the second sidewall of the same one of the LED unit and electrically connecting the LED units; wherein each of the first and the second conductive connecting structures includes a middle part, a first and a second extending parts; wherein the first and the second extending parts have different length. |
| US10043960B2 |
Light emitting diode (LED) packages and related methods
Light emitting diode (LED) packages and methods are disclosed herein. In one aspect, a light emitting package is disclosed. The light emitting package includes one or more areas of conductive material having a thickness of less than approximately 50 microns (μm). The package can further include at least one light emitting diode (LED) electrically connected to the conductive material and at least one thin gap disposed between areas of conductive material. |
| US10043956B2 |
Method for manufacturing light emitting device
A method for manufacturing a light emitting device includes: preparing an intermediate body including a plurality of light emitting elements spaced apart from each other, each of the light emitting elements having a pair of electrodes disposed on the same side, and a covering member covering side surfaces of the light emitting elements while a part of a surface of each of the electrodes is exposed from the covering member, the covering member having a recess between adjacent ones of the light emitting elements; forming a metal layer that continuously covers the surface of each of the electrodes of the light emitting elements and an inner surface of the recess of the covering member; and cutting the metal layer and the covering member at the inner surface of the recess. |
| US10043952B2 |
Light emitting device with wavelength converting side coat
Embodiments of the invention include a semiconductor light emitting device, a first wavelength converting member disposed on a top surface of the semiconductor light emitting device, and a second wavelength converting member disposed on a side surface of the semiconductor light emitting device. The first and second wavelength converting members include different wavelength converting materials. |
| US10043951B2 |
Light emitting device package and method of manufacturing the same
A light emitting device package includes a package body having a mounting region including a mounting surface for a light emitting device, a groove portion, and a bottom surface lower than the mounting surface, and a lead frame supported by the package body, a portion of the lead frame being disposed on the bottom surface and a portion of the lead frame being exposed by the groove portion. The light emitting device has a first plane on which an electrode pad is disposed, a second plane opposite the first plane, and a third plane disposed between the first plane and the second plane to connect the first plane to the second plane. The light emitting device is to be disposed in the mounting region such that the first plane is in contact with the mounting surface and the electrode pad is in the groove portion. |
| US10043949B2 |
Optoelectronic semiconductor chip
According to the present disclosure, optoelectronic semiconductor chip includes at least one n-doped semiconductor layer, at least one p-doped semiconductor layer and one active layer arranged between the at least one n-doped semiconductor layer and the at least one p-doped semiconductor layer. The p-doped semiconductor layer is electrically contacted by means of a first metallic connection layer, and a reflection-enhancing dielectric layer sequence is arranged between the p-doped semiconductor layer and the first connection layer, which dielectric layer sequence includes a plurality of dielectric layers with different refractive indices. |
| US10043933B2 |
Solar cell and method for manufacturing the same
A solar cell and a method for manufacturing the same are discussed. The solar cell can include a semiconductor layer containing first impurities and having a front surface and a back surface, the front surface being a light incident surface, a first portion on the back surface of the semiconductor layer, the first portion being more heavily doped with second impurities different from the first impurities than the semiconductor layer, and forming a p-n junction with the semiconductor layer, a second portion on the back surface of the semiconductor layer, the second portion being more heavily doped with the first impurities than the semiconductor layer, a third portion on the back surface of the semiconductor layer between the first portion and the second portion, a first electrode on the back surface of the semiconductor layer and connected to the first portion, a second electrode on the back surface of the semiconductor layer and connected to the second portion, and a passivation layer on the back surface of the semiconductor layer and contacting the first portion. |
| US10043931B2 |
Solar cell module and solar cell module manufacturing method
A solar cell module includes a plurality of solar cells 1 connected to each other in a way that bus bar electrode 21 formed on surfaces of adjacent solar cells 1 are connected to each other with wiring members 41,42. The bus bar electrode 21 is embedded in the wiring member 41, and the solar cell 1 and the wiring member 41 are bonded together with a resin. |
| US10043929B1 |
Spectrally adaptive multijunction photovoltaic thin film device and method of producing same
A method is provided for converting optical energy to electrical energy in a spectrally adaptive manner. The method begins by directing optical energy into a first photovoltaic module that includes non-single crystalline semiconductor layers defining a junction such that a first spectral portion of the optical energy is converted into a first quantity of electrical energy. A second spectral portion of the optical energy unabsorbed by the first module is absorbed by a second photovoltaic module that includes non-single crystalline semiconductor layers defining a junction and converted into a second quantity of electrical energy. The first quantity of electrical energy is conducted from the first module to a first external electrical circuit along a first path. The second quantity of electrical energy is conducted from the second module to a second external electrical circuit along a second path that is in parallel with the first path. |
| US10043925B2 |
Guided-wave photodetector apparatus employing mid-bandgap states of semiconductor materials, and fabrication methods for same
Guided-wave photodetectors based on absorption of infrared photons by mid-bandgap states in non-crystal semiconductors. In one example, a resonant guided-wave photodetector is fabricated based on a polysilicon layer used for the transistor gate in a SOI CMOS process without any change to the foundry process flow (‘zero-change’ CMOS). Mid-bandgap defect states in the polysilicon absorb infrared photons. Through a combination of doping mask layers, a lateral p-n junction is formed in the polysilicon, and a bias voltage applied across the junction creates a sufficiently strong electric field to enable efficient photo-generated carrier extraction and high-speed operation. An example device has a responsivity of more than 0.14 A/W from 1300 to 1600 nm, a 10 GHz bandwidth, and 80 nA dark current at 15 V reverse bias. |
| US10043924B1 |
Low cost optical sensor package
Optical sensor packages include a substrate assembly such as a leadframe or semiconductor substrate. One or more optical devices are mounted to the substrate assembly. One or more optical overlays are disposed (e.g., stacked) on the active side of the optical device(s), and mounted to the device(s) using an adhesive layer. In embodiments, the optical devices may comprise optical sensors (e.g., photodetector such as phototransistors or photodiodes), light sources (e.g., light emitting diodes (LED), combinations thereof, and so forth. A mold layer is formed over the substrate assembly, proximate to the optical device and optical overlay so that an outer surface of the optical overlay is exposed. |
| US10043922B2 |
Back contact layer for photovoltaic cells
A photovoltaic cell structure is disclosed that includes a back contact layer that includes single wall carbon nanotube elements. The single wall carbon nanotube (SWNT) back contact is in electrical communication with an adjacent semiconductor layer and provides a buffer characteristic that impedes elemental metal migration from the back contact into the semiconductor active layers. In one embodiment, the SWNT back contact includes a semiconductor characteristic and a buffer characteristic. In another embodiment, the SWNT back contact further includes a metallic characteristic. |
| US10043920B2 |
Highly responsive III-V photodetectors using ZnO:Al as n-type emitter
A photodiode includes a p-type ohmic contact and a p-type substrate in contact with the p-type ohmic contact. An intrinsic layer is formed over the substrate and including a III-V material. A transparent II-VI n-type layer is formed on the intrinsic layer and functions as an emitter and an n-type ohmic contact. |
| US10043918B2 |
Semiconductor device and manufacturing method thereof
Provided are a transistor which has electrical characteristics requisite for its purpose and uses an oxide semiconductor layer and a semiconductor device including the transistor. In the bottom-gate transistor in which at least a gate electrode layer, a gate insulating film, and the semiconductor layer are stacked in this order, an oxide semiconductor stacked layer including at least two oxide semiconductor layers whose energy gaps are different from each other is used as the semiconductor layer. Oxygen and/or a dopant may be added to the oxide semiconductor stacked layer. |
| US10043915B2 |
Semiconductor device and method for manufacturing the same
By using a conductive layer including Cu as a long lead wiring, increase in wiring resistance is suppressed. Further, the conductive layer including Cu is provided in such a manner that it does not overlap with the oxide semiconductor layer in which a channel region of a TFT is formed, and is surrounded by insulating layers including silicon nitride, whereby diffusion of Cu can be prevented; thus, a highly reliable semiconductor device can be manufactured. Specifically, a display device which is one embodiment of a semiconductor device can have high display quality and operate stably even when the size or definition thereof is increased. |
| US10043914B2 |
Semiconductor device comprising a plurality of oxide semiconductor layers
A substrate having an insulating surface is prepared; a stacked film including a first oxide semiconductor layer and a second oxide semiconductor layer is formed over the substrate; a mask layer is formed over part of the stacked film and then dry etching treatment is performed, so that the stacked film is removed, with a region provided with the mask layer remaining, and a reaction product is formed on a side surface of the remaining stacked film; the reaction product is removed by wet etching treatment after removal of the mask layer; a source electrode and a drain electrode are formed over the stacked film; and a third oxide semiconductor layer, a gate insulating film, and a gate electrode are stacked and formed in this order over the stacked film, and the source electrode and the drain electrode. |
| US10043913B2 |
Semiconductor film, semiconductor device, display device, module, and electronic device
A semiconductor device with favorable electrical characteristics is provided. In an oxide semiconductor film, a plurality of electron diffraction patterns are observed in such a manner that a surface over which the oxide semiconductor film is formed is irradiated with an electron beam having a probe diameter whose half-width is 1 nm while the position of the film and the position of the electron beam are relatively moved. The electron diffraction patterns include 50 or more electron diffraction patterns observed in different areas. The sum of the percentage of first electron diffraction patterns and the percentage of second electron diffraction patterns accounts for 100%. The first electron diffraction patterns account for 50% or more. The first electron diffraction pattern includes observation points that are not symmetry or observation points disposed in a circular pattern. The second electron diffraction pattern includes observation points corresponding to the vertices of a hexagon. |
| US10043911B2 |
Thin film transistor, method for fabricating the same, array substrate and display device
A thin film transistor (TFT), a method for fabricating the same, an array substrate and a display device are provided. The TFT includes a source electrode and a drain electrode, a semiconductor active layer, a gate insulating layer and a gate electrode. The TFT further includes a light-shielding layer between the source electrode and the drain electrode. The light-shielding layer separates the source electrode and the drain electrode, and the light-shielding layer is disposed on a light incident side of the semiconductor active layer and is used to prevent the incident light from irradiating on the semiconductor active layer. |
| US10043908B2 |
Contact structure of semiconductor device
The disclosure relates to a semiconductor device. An exemplary structure for a contact structure for a semiconductor device comprises a substrate comprising a major surface and a cavity below the major surface; a strained material in the cavity, wherein a lattice constant of the strained material is different from a lattice constant of the substrate; a Ge-containing dielectric layer over the strained material; and a metal layer over the Ge-containing dielectric layer. |
| US10043904B2 |
Method and structure of improving contact resistance for passive and long channel devices
A semiconductor device includes a gate arranged on a substrate; a source/drain formed on the substrate adjacent to the gate; a source/drain contact extending from the source/drain and through an interlayer dielectric (ILD) over the source/drain, a portion of the source/drain positioned adjacent to the source/drain contact; and a silicide positioned along a sidewall of the source/drain contact between the portion of the source/drain and the source/drain contact, and along an endwall of the source/drain contact between the source/drain contact and the substrate. |
| US10043893B1 |
Post gate silicon germanium channel condensation and method for producing the same
Methods of forming a graded SiGe percentage PFET channel in a FinFET or FDSOI device by post gate thermal condensation and oxidation of a high Ge percentage channel layer and the resulting devices are provided. Embodiments include forming a gate dielectric layer over a plurality of Si fins formed over a substrate; forming a gate over each fin; forming a HM and spacer layer over and on sidewalls of each gate; forming a u-shaped cavity in each fin adjacent to the gate and spacer layer; epitaxially growing an un-doped high percentage SiGe layer in each u-shaped cavity and along sidewalls of each fin; thermally condensing the high percentage SiGe layer, an un-doped low percentage SiGe formed underneath in the substrate and fins; and forming a S/D region over the high percentage SiGe layer in each u-shaped cavity, an upper surface of the S/D regions below the gate dielectric layer. |
| US10043887B2 |
Methods for forming a semiconductor device with a gate stack having angled sidewalls
A semiconductor device includes a metal gate stack. The metal gate stack includes a high-k gate dielectric and a metal gate electrode over the high-k gate dielectric. The metal gate electrode includes a first top surface and a second bottom surface substantially diametrically opposite the first top surface. The first top surface includes a first surface length and the second bottom surface includes a second surface length. The first surface length is larger than the second surface length. A method of forming a semiconductor device is provided. |
| US10043886B2 |
Metal gate formation through etch back process
A method includes forming a dummy gate stack over a semiconductor region, forming a dielectric layer at a same level as the dummy gate stack, removing the dummy gate stack to form an opening in the dielectric layer, filling a metal layer extending into the opening, and etching back the metal layer, with remaining portions of the metal layer having edges lower than a top surface of the dielectric layer. The opening is filled with a conductive material, and the conductive material is over the metal layer. The metal layer and the conductive material in combination form a replacement gate. A source region and a drain region are formed on opposite sides of the replacement gate. |
| US10043885B2 |
Bi-layer metal deposition in silicide formation
A method includes performing a first sputtering to form a first metal film on a surface of a semiconductor region. The first sputtering is performed using a first ion energy. The method further includes performing a second sputtering to form a second metal film over and contacting the first metal film, wherein the first and the second metal films includes a same metal. The second sputtering is performed using a second ion energy lower than the first ion energy. An annealing is performed to react the first and the second metal films with the semiconductor region to form a metal silicide. |
| US10043880B2 |
Metal silicide, metal germanide, methods for making the same
In one aspect, methods of silicidation and germanidation are provided. In some embodiments, methods for forming metal silicide can include forming a non-oxide interface, such as germanium or solid antimony, over exposed silicon regions of a substrate. Metal oxide is formed over the interface layer. Annealing and reducing causes metal from the metal oxide to react with the underlying silicon and form metal silicide. Additionally, metal germanide can be formed by reduction of metal oxide over germanium, whether or not any underlying silicon is also silicided. In other embodiments, nickel is deposited directly and an interface layer is not used. In another aspect, methods of depositing nickel thin films by vapor phase deposition processes are provided. In some embodiments, nickel thin films are deposited by ALD. |
| US10043878B2 |
Vertical field-effect-transistors having multiple threshold voltages
Various embodiments disclose a method for fabricating a semiconductor structure including a plurality of vertical transistors each having different threshold voltages. In one embodiment the method includes forming a structure having at least a substrate, a source contact layer on the substrate, a first spacer layer on the source contact layer, a replacement gate on the first spacer layer, a second spacer layer on the replacement gate, and an insulating layer on the second spacer layer. A first trench is formed in a first region of the structure. A first channel layer having a first doping concentration is epitaxially grown in the first trench. A second trench is formed in a second region of the structure. A second channel layer having a second doping concentration is epitaxially grown in the second trench. The second doping concentration is different from the first doping concentration. |
| US10043871B1 |
Rare earth nitride and group III-nitride structure or device
Structure or device comprises a AlxGa1-xN or InyGa1-yN layer or substrate, a rare earth nitride epitaxial layer, and an AlzGa1-zN epitaxial interlayer between the rare earth nitride epitaxial layer and the AlxGa1-xN or InyGa1-yN layer or substrate. The interlayer is in direct contact with the rare earth nitride epitaxial layer and the AlxGa1-xN or InyGa1-yN layer or substrate. |
| US10043870B2 |
Method and structure to improve film stack with sensitive and reactive layers
Embodiments of the present disclosure generally relate to a film stack including layers of group III-V semiconductor materials. The film stack includes a phosphorous containing layer deposited over a silicon substrate, a GaAs containing layer deposited on the phosphorous containing layer, and an aluminum containing layer deposited on the GaAs containing layer. The GaAs containing layer between the phosphorous containing layer and the aluminum containing layer improves the surface smoothness of the aluminum containing layer. |
| US10043868B2 |
Semiconductor structure and method of forming the same
A semiconductor structure and method of forming the same. The semiconductor structure includes a fin structure formed on a substrate and an isolation structure formed therein. The isolation structure includes a trench with a concave upper sidewall, a straight lower sidewall and a rounded top corner. A first dielectric layer fills a lower portion of the trench. A second dielectric layer covers a top surface of the first dielectric layer, the concave upper sidewall and the rounded top corner of the trench. |
| US10043862B2 |
Light-emitting device and driving method thereof
In a light emitting device, luminance irregularities caused by fluctuation in threshold of TFTs for supplying a current to EL elements among pixels hinder the light emitting device from improving the image quality. A voltage equal to the threshold of a TFT 110 is held in capacitor means 111 in advance. When a video signal is inputted from a source signal line, the voltage held in the capacitor means is added to the signal, which is then applied to a gate electrode of the TFT 110. Even when threshold is fluctuated among pixels, each threshold is held in the capacitor means 111 of each pixel, and therefore, influence of the threshold fluctuation can be removed. Since the threshold is stored in the capacitor means 111 alone and the voltage between two electrodes is not changed while a video signal is written, fluctuation in capacitance value has no influence. |
| US10043861B2 |
Package method of OLED substrate and OLED package structure
The present invention provides a package method of an OLED substrate and an OLED package structure. In the package method, by manufacturing the passivation layer with two layers in the process of manufacturing the OLED substrate, and the first layer is a regular silicon oxide layer, and the second layer is a silicon oxynitride layer, and the silicon oxynitride layer directly contacts with the seal, and the adhesion of the seal and the silicon oxynitride layer is stronger to promote the adhesion result of the seal and the OLED substrate for achieving the result of raising the seal package performance. In the OLED package structure of the present invention, similarly, the property of stronger adhesion of the seal and the silicon oxynitride layer is utilized to promote the adhesion result of the seal and the OLED substrate for achieving the result of raising the seal package performance. |
| US10043860B2 |
Display device and method of manufacturing the same
A method of manufacturing a display device includes: forming an active layer on a substrate; forming a first insulation layer covering the active layer; forming a gate metal line on the first insulation layer; forming a third insulation layer covering the gate metal line and including a silicon oxide; forming a fourth insulation layer including a silicon nitride on the third insulation layer; forming a fifth insulation layer including a silicon oxide on the fourth insulation layer; arranging a blocking member over a region in which the active layer and the gate metal line overlap; forming a fifth auxiliary insulation layer by doping nitrogen ions in the fifth insulation layer; and exposing a part of an upper surface of the fourth insulation layer by removing a portion of a fifth main insulation layer of the fifth insulation layer which does not overlap the fifth auxiliary insulation layer. |
| US10043857B2 |
Display panel, fabricating method thereof and display device
A display panel, a fabricating method thereof and a display device are disclosed, the display device includes a plurality of pixels. Each pixel comprises: a white sub pixel comprising a tandem white OLED; and a color filter layer, disposed at the light exit side of the white sub pixel and disposed outside and along at least one side of the white sub pixel. The display panel can reduce color drift in a side view and improve viewing effect. |
| US10043849B2 |
Display device and electronic device that expands color reproduction area by satisfying the surplus in the color gamut
To improve color reproduction areas in a display device having light-emitting elements. A display region has a plurality of picture elements. Each picture element includes: first and second pixels each including a light-emitting element which has a chromaticity whose x-coordinate in a CIE-XY chromaticity diagram is 0.50 or more; third and fourth pixels each including a light-emitting element which has a chromaticity whose y-coordinate in the diagram is 0.55 or more; and fifth and sixth pixels each including a light-emitting element which has a chromaticity whose x-coordinate and y-coordinate in the diagram are 0.20 or less and 0.25 or less, respectively. The light-emitting elements in the first and second pixels have different emission spectrums from each other; the light-emitting elements in the third and fourth pixels have different emission spectrums from each other; and the light-emitting elements in the fifth and sixth pixels have different emission spectrums from each other. |
| US10043848B2 |
Semiconductor device and a method of manufacturing a semiconductor device
In order to form a light receiving element having high reliability and a MOS transistor together on the same silicon substrate, after forming a gate electrode of the MOS transistor, a gate oxide film in a light receiving element forming region is removed. Then, a thermal oxide film is newly formed in the light receiving element forming region, and ion implantation is performed in the light receiving element forming region through the thermal oxide film such that a shallow pn junction is formed. |
| US10043847B2 |
Image capturing module and electrical apparatus
An image capturing module including a substrate, a plurality of light emitting devices, a sensor, and a transparent colloid curing layer is provided. The light emitting devices and the sensor are disposed on the substrate and are respectively electrically connected to the substrate. The transparent colloid curing layer is disposed on the substrate and covers the sensor and the light emitting devices. At least one trench is provided at a side of the transparent colloid curing layer opposite to the sensor. The at least one trench is located between the sensor and the light emitting devices, and a depth of the at least one trench is less than a thickness of the transparent colloid curing layer. An electrical apparatus is also provided. |
| US10043841B1 |
Image sensor device and method for forming the same
A method for forming an image sensor device is provided. The method includes providing a substrate having a front surface and a back surface. The method includes removing a first portion of the substrate to form a first trench. The method includes forming a first isolation structure in the first trench. The first isolation structure has a top surface. The method includes removing a second portion of the first isolation structure and a third portion of the substrate to form a second trench passing through the first isolation structure and extending into the substrate. The method includes forming a second isolation structure in the second trench. The method includes forming a light-sensing region in the substrate. The method includes removing a fourth portion of the substrate to expose a first bottom portion of the second isolation structure and a backside of the light-sensing region. |
| US10043840B2 |
Image sensor and electronic device including the same
An image sensor includes a semiconductor substrate including a plurality of photo-sensing devices, a photoelectric conversion device disposed on the semiconductor substrate and absorbing the mixed light of a first color and a second color, and a color filter disposed on one side of the photoelectric conversion device and configured to selectively transmit a mixed light including a third color, and an electronic device including the image sensor is provided. |
| US10043838B2 |
Image sensor
An image sensor may include: a photoelectric conversion element including a second conductive layer formed over a first conductive layer; an insulating layer and a third conductive layer which are sequentially formed over the second conductive layer; an opening exposing the second conductive layer through the third conductive layer and the insulating layer; a channel layer formed along the surface of the opening, and including first and second channel layers which are coupled to each other while having different conductivity types; and a transfer gate formed over the channel layer to fill the opening, and partially formed over the third conductive layer. |
| US10043833B2 |
Semiconductor device
A semiconductor device includes a first transistor which includes a first gate electrode below its oxide semiconductor layer and a second gate electrode above its oxide semiconductor layer, and a second transistor which includes a first gate electrode above its oxide semiconductor layer and a second gate electrode below its oxide semiconductor layer and is provided so as to at least partly overlap with the first transistor. In the semiconductor device, a conductive film serving as the second gate electrode of the first transistor and the second gate electrode of the second transistor is shared between the first transistor and the second transistor. Note that the second gate electrode not only controls the threshold voltages (Vth) of the first transistor and the second transistor but also has an effect of reducing interference of an electric field applied from respective first gate electrodes of the first transistor and the second transistor. |
| US10043825B2 |
Lateral bipolar junction transistor with multiple base lengths
A method comprises forming shallow trenches in an intrinsic base semiconductor layer and forming a first base layer thereon; applying a first mask to the layer; etching the first base layer; forming a second base layer on the intrinsic base semiconductor layer adjacent the first base layer; removing the first mask; applying a second mask to the base layers; simultaneously etching the layers to produce extrinsic bases of reduced cross dimensions, a length of the second extrinsic base layer being different from a length of the first extrinsic base layer; disposing spacers on the extrinsic bases; etching around the bases leaving the intrinsic base semiconductor layer under the bases and spacers; implanting ions into sides of the intrinsic base semiconductor layer under the extrinsic bases to form emitter/collector junctions; depositing semiconductor material adjacent to the junctions and the trenches; and removing the applied second mask. |
| US10043822B2 |
Semiconductor memory devices having vertical pillars that are electrically connected to lower contacts
A semiconductor memory device may include an electrode structure including a selection line on a substrate and word lines between the substrate and the selection line, vertical pillars penetrating the electrode structure and being connected to the substrate, sub-interconnections and bit lines sequentially stacked on and electrically connected to the vertical pillars, and lower contacts connecting the vertical pillars to the sub-interconnections. The selection line may include a plurality of selection lines separated from each other in a first direction by an insulating separation layer, and central axes of the lower contacts connected in common to one of the sub-interconnections may be shifted, in a second direction across the first direction and parallel to a top surface of the substrate, from central axes of the vertical pillars thereunder. |
| US10043821B2 |
Non-volatile memory device and method of manufacturing same
According to an embodiment, a non-volatile memory device includes a first conductive layer, electrodes, an interconnection layer and at least one semiconductor layer. The electrodes are arranged between the first conductive layer and the interconnection layer in a first direction perpendicular to the first conductive layer. The interconnection layer includes a first interconnection and a second interconnection. The semiconductor layer extends through the electrodes in the first direction, and is electrically connected to the first conductive layer and the first interconnection. The device further includes a memory film between each of the electrodes and the semiconductor layer, and a conductive body extending in the first direction. The conductive body electrically connects the first conductive layer and the second interconnection, and includes a first portion and a second portion connected to the second interconnection. The second portion has a width wider than the first portion. |
| US10043817B2 |
Semiconductor memory device
A highly integrated semiconductor memory device includes a substrate, a plurality of vertical pillars above the substrate, a plurality of connection lines extending over the vertical pillars, a plurality of lower via plugs provided above the vertical pillars and connecting the vertical pillars to the connection lines, a dummy connection line provided at a same level as the connection lines with respect to a main surface of the substrate, and a dummy via plug connected to a lower surface of the dummy connection line and having a different height than each of the lower via plugs. The vertical pillars, the connection lines, the lower via plugs are provided in a cell region, and the dummy connection line and the dummy via plug are provided in a dummy region. |
| US10043809B1 |
Semiconductor device and method for fabricating the same
A method for fabricating semiconductor device includes the steps of: providing a substrate having a cell region and a peripheral region; forming a bit line structure on the cell region and a gate structure on the peripheral region; forming an interlayer dielectric (ILD) layer around the bit line structure and the gate structure; forming a conductive layer on the bit line structure; performing a first photo-etching process to remove part of the conductive layer for forming storage contacts adjacent two sides of the bit line structure and contact plugs adjacent to two sides of the gate structure; forming a first cap layer on the cell region and the peripheral region to cover the bit line structure and the gate structure; and performing a second photo-etching process to remove part of the first cap layer on the cell region. |
| US10043807B1 |
Semiconductor device and method of forming the same
A semiconductor device and a method of forming the same, the semiconductor device includes a plural fin structures, two gates, a protection layer and an interlayer dielectric layer. The fin structures are disposed on a substrate. The two gates are disposed on the substrate across the fin structures. The protection layer is disposed on the substrate, surrounded sidewalls of the two gates. The interlayer dielectric layer is disposed on the substrate, covering the fin structures and the two gates. |
| US10043805B2 |
Method to induce strain in finFET channels from an adjacent region
Methods and structures for forming strained-channel finFETs are described. Fin structures for finFETs may be formed using two epitaxial layers of different lattice constants that are grown over a bulk substrate. A first thin, strained, epitaxial layer may be cut to form strain-relieved base structures for fins. The base structures may be constrained in a strained-relieved state. Fin structures may be epitaxially grown in a second layer over the base structures. The constrained base structures can cause higher amounts of strain to form in the epitaxially-grown fins than would occur for non-constrained base structures. |
| US10043802B2 |
Gate structure with additional oxide layer
A semiconductor structure and a method for forming the same are provided. The semiconductor structure includes a substrate and a gate structure formed over the substrate. The gate structure includes a gate dielectric layer formed over the substrate and a capping layer formed over the gate dielectric layer. The gate structure further includes a capping oxide layer formed over the capping layer and a work function metal layer formed over the capping oxide layer. The gate structure further includes a gate electrode layer formed over the work function metal layer. |
| US10043800B2 |
Integrated circuit device with gate line crossing fin-type active region
An integrated circuit device includes a substrate including a device active region, a fin-type active region protruding from the substrate on the device active region, a gate line crossing the fin-type active region and overlapping a surface and opposite sidewalls of the fin-type active region, an insulating spacer disposed on sidewalls of the gate line, a source region and a drain region disposed on the fin-type active region at opposite sides of the gate line, a first conductive plug connected the source or drain regions, and a capping layer disposed on the gate line and extending parallel to the gate line. The capping layer includes a first part overlapping the gate line, and a second part overlapping the insulating spacer. The first and second parts have different compositions with respect to each other. The second part contacts the first part and the first conductive plug. |
| US10043797B2 |
Techniques for forming vertical transistor architectures
Techniques are disclosed for forming vertical transistor architectures. In accordance with some embodiments, a semiconductor layer is disposed over a lower interconnect layer and patterned into a plurality of vertical semiconductor bodies (e.g., nanowires and/or other three-dimensional semiconductor structures) in a regular, semi-regular, or irregular array, as desired for a given target application or end-use. Thereafter, a gate layer surrounding the active channel portion of each (or some sub-set) of the vertical semiconductor bodies is formed, followed by an upper interconnect layer, in accordance with some embodiments. During processing, a given vertical semiconductor body optionally may be removed and, in accordance with some embodiments, either: (1) blanked to provide a dummy channel; or (2) replaced with an electrically conductive plug to provide a via or other inter-layer routing. Processing can be performed in multiple iterations, for example, to provide multi-level/stacked vertical transistor circuit architectures of any standard and/or custom configuration. |
| US10043796B2 |
Vertically stacked nanowire field effect transistors
A device includes a substrate, a first nanowire field effect transistor (FET), and a second nanowire FET positioned between the substrate and the first nanowire FET. The device also includes a first nanowire electrically coupled to the first nanowire FET and to the second nanowire FET. |