最新美国发明专利第2016-02-09期 - 专利汇|PatentHub专利检索|专利查询网|发明专利查询分析

Document	Document Title
US09258932B2	Data center thermal management Historical high-spatial-resolution temperature data and dynamic temperature sensor measurement data may be used to predict temperature. A first formulation may be derived based on the historical high-spatial-resolution temperature data for determining a temperature at any point in 3-dimensional space. The dynamic temperature sensor measurement data may be calibrated based on the historical high-spatial-resolution temperature data at a corresponding historical time. Sensor temperature data at a plurality of sensor locations may be predicted for a future time based on the calibrated dynamic temperature sensor measurement data. A three-dimensional temperature spatial distribution associated with the future time may be generated based on the forecasted sensor temperature data and the first formulation. The three-dimensional temperature spatial distribution associated with the future time may be projected to a two-dimensional temperature distribution, and temperature in the future time for a selected space location may be forecasted dynamically based on said two-dimensional temperature distribution.
US09258930B2	Expandable data center with side modules Enlarging a computing room includes moving a movable wall of a computing room away from one or more other walls of the computing room such that a gap is created in an expansion zone between the movable wall and the other walls. Side modules are coupled in the gaps between the movable wall and the other walls such that the side modules, the movable wall, and the other walls define an enlarged computing room that includes the expansion zone.
US09258927B2	Heat transfer arrangement and electronic housing comprising a heat transfer arrangement A heat transfer arrangement for heat exchange between an inside of an electronic component housing and an ambient environment. The heat transfer arrangement comprises a refrigerant circuit with an evaporator a condenser and conduits (202). A refrigerant is arranged to self-circulate in a refrigerant flow in the refrigerant circuit. A flow control device (124) comprises a movable member (206) adapted to control the refrigerant flow. The movable member (206) affects a through flow area of one of the conduits (202). The movable member (206) is adapted to move in response to a pressure change inside the refrigerant circuit by being affected from a first side by a refrigerant pressure inside the refrigerant circuit and from a second side by a spring force such that the refrigerant flow is changed.
US09258924B2	Heat dissipation device for electronic ballast An electronic ballast is provided with an elongated housing; a heat sink module disposed in the housing and including a channel extending from one end to an other end; a plurality of power semiconductor modules disposed on both sides of the heat sink module respectively; an inlet assembly disposed at one end of the heat sink module proximate to a first panel at one end of the housing; an outlet assembly disposed at the other end of the heat sink module proximate to a second panel at an other end of the housing; and a fan disposed between the other end of the heat sink module and the second panel. Only a small portion of heat is dissipated by surface areas of the housing. Thus, the housing can be made compact to save space.
US09258922B2	PoP structures including through-assembly via modules A device includes a Through-Assembly Via (TAV) Module, which includes a substrate, a plurality of through-vias penetrating through the substrate, and a second plurality of metal posts at a bottom surface of the TAV module and electrically coupled to the plurality of through-vias. A polymer includes a first portion between and contacting sidewalls of the first package component and the TAV module, a second portion disposed between the first plurality of metal posts, and a third portion disposed between the second plurality of metal posts. A first plurality of Redistribution Lines (RDLs) is underlying a bottom surface of the second and the third portions of the polymer. A second plurality of RDLs is over the first package component and the TAV module. The first plurality of RDLs is electrically coupled to the second plurality of RDLs through the plurality of through-vias in the TAV module.
US09258911B2	Multi-rack retractable door apparatus A electronic equipment rack assembly retractable door apparatus is disclosed, which may include channels, horizontally mounted at the top and bottom of an open side of the rack assembly, and latch plates mounted to the rack assembly. The retractable door apparatus may have movable door frame members, each having a housing with a cavity and a slot opening to the cavity, rollers attached to the housing and contained within the channels, designed to maintain the door frame member in a vertical orientation, a spool, attached within the housing, a spring configured provide a torsional tensioning force on the spool, and a latching door handle, attached to the housing to engage with the latch plate receptacles. The retractable door apparatus may also include a door material attached to the door frame member spools and configured to pass through the slots in the door frame member housings.
US09258910B2	Multi-directional display console for an electronic equipment cabinet An apparatus for a multi-directional display that includes a first surface situated in an electronic equipment cabinet, wherein the first surface is capable of extending out of at least two sides of the electronic equipment cabinet. A first electronic display is mechanically coupled to a first mount, such that the first electronic display is capable of rotating independently from the first mount. The first mount is coupled to the first surface, such that the first electronic display is viewable when the first surface is separately extended out of the at least two sides.
US09258906B2	Liquid-based pressure sensitive adhesive for grounding applications An electronic device may be provided with electronic device structures such as housing structures, antenna structures, printed circuits, and structures associated with electrical components. The structures may be attached to each other using adhesive. A liquid pressure sensitive adhesive precursor material is deposited onto one or more surfaces of structures to be bonded. Light or heat can be applied to cure the liquid adhesive material and form pressure sensitive adhesive layers. During curing, chemical bonds are formed between the adhesive material and the structures. Assembly equipment may press the structures together to form pressure sensitive adhesive bonds that can be reworked without disturbing the chemically bonded portions of the adhesive material. The pressure sensitive adhesive may include conductive particles for forming conductive paths.
US09258904B2	Semiconductor device and method of forming narrow interconnect sites on substrate with elongated mask openings A semiconductor device has a semiconductor die with a plurality of bumps formed over a surface of the semiconductor die. A plurality of conductive traces is formed over a surface of the substrate with interconnect sites. A masking layer is formed over the surface of the substrate. The masking layer has a plurality of parallel elongated openings each exposing at least two of the conductive traces and permitting a flow of bump material along a length of the plurality of conductive traces within the plurality of elongated openings while preventing the flow of bump material past a boundary of the plurality of elongated openings. One of the conductive traces passes beneath at least two of the elongated openings. The bumps are bonded to the interconnect sites so that the bumps cover a top surface and side surface of the interconnect sites. An encapsulant is deposited around the bumps between the semiconductor die and substrate.
US09258902B2	Biocompatible bonding method suitable for implantation The invention is directed to a method of bonding a hermetically sealed electronics package to an electrode or a flexible circuit and the resulting electronics package, that is suitable for implantation in living tissue, such as for a retinal or cortical electrode array to enable restoration of sight to certain non-sighted individuals. The hermetically sealed electronics package is directly bonded to the flex circuit or electrode by electroplating a biocompatible material, such as platinum or gold, effectively forming a plated rivet-shaped connection, which bonds the flex circuit to the electronics package. The resulting electronic device is biocompatible and is suitable for long-term implantation in living tissue.
US09258901B2	Method for installing microwire A microcircuit deposition system incorporates a first printing engine for depositing a dielectric on a substrate. A microwire spooling machine houses a microwire spool and incorporates a tension guide to position a microwire trace onto the dielectric layer. A second printing engine trails the microwire spooling machine to deposit a covering dielectric layer over the microwire trace.
US09258899B2	Method of fabricating a wiring board A method of fabricating a wiring board includes forming a surface plating layer on a support member, and forming an external connecting pad on the surface plating layer formed on the support member such that an area of the external connecting pad formed on the surface plating layer is smaller than an area of the surface plating layer. The method also includes forming an insulating layer and a wiring layer on a surface of the support member where the external connecting pad is formed, and removing the support member.
US09258898B2	Embedded electronic device and method for manufacturing an embedded electronic device An embedded electronic device and a method for manufacturing the same wherein the embedded electronic device is composed of a printed circuit board, having a top surface and a bottom surface, a plurality of circuit components attached to the top surface of the printed circuit board having a plurality of standoffs on the bottom surface of the printed circuit board, a bottom overlay attached to the bottom surface of the printed circuit board, a top overlay positioned above the top surface of the printed circuit board and a core layer positioned between the top surface of the printed circuit board and the top overlay.
US09258885B2	PCB back drill detection method and PCB plating A method for detecting back-drilled holes in a PCB and a PCB panel are provided. The method comprises: forming, on a metal layer of a first inner layer of a multi-layer PCB, metal rings according to positions of the back-drilled holes during a process of forming the PCB, wherein each of the formed metal rings has an outer diameter greater than an aperture of each of the back-drilled holes; forming, at positions corresponding to the positions of the back-drilled holes, metal holes extending through an outer layer of the PCB and the formed metal rings; forming two first detection holes electrically connected with the formed metal rings; forming the back-drilling holes on the PCB, which extend through and expand the metal holes; and detecting an electrical conduction between the two first detection holes so as to determine whether a position offset exists between the back-drilled holes and the metal holes.
US09258879B2	Heat radiating substrate and method of manufacturing the same Disclosed herein is a heat radiating substrate including: a heat radiating plate having a step formed so that one side and the other side thereof have thicknesses different from each other; a conductor pattern layer formed over the heat radiating plate and including a mounting pad on which a control device and a power device are mounted and a circuit pattern; and an insulating layer formed between the heat radiating plate and the conductor pattern layer.
US09258878B2	Isolation of thermal ground for multiple heat-generating devices on a substrate Embodiments of a mechanism of thermal isolation for multiple heat-generating devices on a substrate are described. In one aspect, a substrate is configured for a plurality of heat-generating devices to be disposed thereon. The substrate comprises an electrically-conductive layer that is electrically coupled to the heat-generating devices when the heat-generating devices are disposed on the substrate. The electrically-conductive layer is configured to thermally isolate the heat-generating devices such that there is no thermal coupling through the electrically-conductive layer amongst the heat-generating devices.
US09258873B2	Signal and power supply transmission The present invention relates to signal and power supply transmission for an X-ray source. In order to provided an improved signal and power supply transmission with reduced constructional complexity and enhanced operation possibilities, an integrated signal and power supply transmission arrangement is provided, comprising a supply board (12), a main board (14), an insulating plate (16), at least one transformer arrangement (18), and at least one signal transmission arrangement (20). The insulating plate is provided between the supply and the main board. The transformer arrangement is provided to supply electric energy to the driving circuit of a transistor, which in turn feeds an X-ray source. The transformer arrangement comprises a primary electric conductor arranged on the supply board to cause electromagnetic induction in a secondary electric conductor arranged on the main board. The signal transmission arrangement is adapted to transmit a signal between the supply board and the main board; wherein the signal transmission arrangement comprises at least a first optical signal transmission device provided on the supply board, and a second optical signal transmission device (30) provided on the main board. The insulating plate is light-transmissive at least in the part between the first and second optical signal transmission device. The first and the second optical signal transmission devices are arranged in an optical connection path.
US09258871B2	LED flash light and method for indicating near-end-of-life status of such an LED flash light The invention comprises a method for indicating that an LED flash light for an aircraft such as an anti-collision or beacon or strobe LED light has reached a near-end-of-life status, wherein the LED flash light under normal operational condition within a given time interval generates a predetermined number of normal flashes with the number being one or more than one, e.g. two. The method comprises the steps of determining the actual photometric condition of the LED flash light, and comparing the actual photometric condition to a given condition in a normal flashing mode. If the actual condition deviates from the given condition by more than a predetermined amount, the LED flash light is operated in order to generate within the given time interval one additional near-end-of-life-indicating flash.
US09258869B2	Trailer tail light adapter/converter An electrical adapter configured to allow a towing vehicle's standard six wire electrical output connection to be used with a trailer's standard four wire electrical input connection, with the adapter combining electrical signals from the towing vehicle by use of a pair of logic circuits in a manner that results in the trailer's tail lights displaying all desired signals, including simultaneous braking and turning signals, and a converter configured to allow a towing vehicle's standard four wire electrical output connection to be used with a trailer's standard four wire electrical input connection, with the converter combining electrical signals from the towing vehicle by use of a pair of logic circuits in a manner that results in the trailer's tail lights displaying all desired signals, including simultaneous braking and turning signals.
US09258865B2	Low-flickerlight-emitting diode lighting device having multiple driving stages An LED lighting device includes multiple luminescent devices driven by a rectified AC voltage. The multiple luminescent devices are turned on flexibly in a multi-stage driving scheme using multiple current control units. At least one charge storage unit is coupled in parallel with at least one luminescent device. When the rectified AC voltage is still insufficient to turn on the at least one luminescent device, the at least charge storage unit is configured to discharge energy to the at least one luminescent device, thereby keeping the at least one luminescent device turned on.
US09258864B2	LED light control and management system An LED light and communication system is in communication with a broadband over power line communications system. The LED light and communication system includes at least one optical transceiver light fixture. The optical transceiver light fixture includes a plurality of light emitting diodes, at least one photodetector, and a processor. A facility management unit is in communication with the processor. The facility management unit is constructed and arranged to control the operation of the optical transceiver light fixture.
US09258863B2	Method and apparatus for TRIAC applications Aspects of the disclosure provide a circuit. The circuit includes a control circuit and a return path circuit. The control circuit is configured to operate in response to a first conduction angle of a dimmer coupled to the circuit. The first conduction angle is adjusted to control an output power to a first device. The dimmer has a second conduction angle that is independent of the control of the output power to the first device. The return path circuit is configured to provide a return path to enable providing power to a second device in response to the second conduction angle.
US09258862B2	LED backlight driving circuit, LCD device, and method for driving the LED backlight driving circuit A light emitting diode (LED) backlight driving circuit includes an LED light bar, a power supply that drives the LED light bar to light, a short-circuit protection unit, and a divider resistor. An output end of the LED light bar is coupled to the short-circuit protection unit and the divider resistor. The short-circuit protection unit includes a comparing unit and a driving unit coupled to the comparing unit. Voltage of two ends of the divider resistor is regarded as a feedback voltage, and the feedback voltage and a first reference voltage are input to the comparing unit. When a difference value of the first reference voltage subtracted from the feedback voltage is greater than a preset deviation value, the driving unit controls the power supply to turn off. When brightness of one normal LED light bars reaches a maximum, the first reference voltage is greater than or equal to voltage of two ends of the divider resistor corresponding to the one normal LED light bar.
US09258856B2	Light emitting diode power supply apparatus There is provided a light emitting diode power supply apparatus capable of limiting a rise in a voltage level of a power supplied to a light emitting diode even in the case in which driving of the light emitting diode is stopped for a long period of time. The light emitting diode power supply apparatus includes: a power supply unit supplying a driving power set under a control to a light emitting diode; and a controlling unit selecting one of a detection voltage obtained by detecting a current flowing to the light emitting diode and a voltage provided according to an operation state of the light emitting diode to control a power supply operation of the power supply unit.
US09258855B1	Highly efficient LED lighting fixture A highly efficient LED lighting fixture includes a plurality of LEDs and a power converter and control circuit. The power converter circuit is a non-isolated power converter circuit. A heat sink is thermally coupled to a circuit board that carries the power converter, and an AC powered fan directs air over the heat sink to remove heat from the circuit board. The LED lighting fixture has an efficacy of at least 70 lm/w.
US09258853B2	Light-emitting device, electronic device, lighting device, and method for manufacturing the light-emitting device A light-emitting device in which deterioration of an organic EL element due to impurities such as moisture or oxygen is suppressed is provided. The light-emitting device includes a first substrate and a second substrate facing each other, a light-emitting element provided over the first substrate, a first sealant provided so as to surround the light-emitting element, and a second sealant provided so as to surround the first sealant. One of the first sealant and the second sealant is a glass layer and the other is a resin layer. A dry agent is provided in a first space surrounded by the first sealant, the second sealant, the first substrate, and the second substrate, or in the resin layer. The light-emitting element is included in a second space surrounded by the first sealant, the first substrate, and the second substrate.
US09258845B2	Cellular docking station A system for communicating with the user of a cellular telephone via the cellular mobile radio (CMR) system and the public switched telephone network (PSTN). A communications interface appends the telephone exchange number of an outgoing communication to include an identifier unique to the communications interface. The outgoing communication is transmitted by the cellular telephone to the CMR system, which recognizes and verifies the outgoing communication as originating with the communications interface. Accordingly, the origination of the outgoing communication from a communications interface is documented prior to forwarding the outgoing communication to its intended recipient via the PSTN. Communications incoming to a communications interface are authenticated as such, and a record as to this is created, prior to forwarding the incoming communication to the cellular telephone.
US09258844B2	Method and apparatus for transmitting content in portable terminal A method and an apparatus for transmitting content in a portable terminal are provided. The method includes searching for devices, to each of which content is to be transmitted, by a first communication module, and displaying information indicating devices discovered as a result of the search; determining, when a particular portable terminal to which the content is to be transmitted is selected among the displayed information, whether the selected particular portable terminal is currently performing a communication connection with another portable terminal; requesting and receiving, through a second communication module, in response to determining that the particular portable terminal is currently performing the communication connection with the another portable terminal, an address of a device matched to a selected transmission method; and making a communication connection with the particular portable terminal; transmitting the content to the particular portable terminal, through a third communication module matched to the selected transmission method.
US09258842B2	Collision avoidance systems and methods Disclosed herein are various embodiments of collision avoidance systems and methods. One method embodiment, among others, comprises a client sending an end of transmission (EOT) request to an access point (AP), and responsive to the EOT request, the AP responding with an EOT frame.
US09258839B2	Other network component receiving RRC configuration information from eNB In order to re-establish a suspended RRC connection, the mobile device (101) in one example sends a connection re-establishment request message to the RAN (102) to have the suspended RRC connection re-established. The RAN node may need to attempt to retrieve the RRC connection data (either from memory or if from another network element if stored elsewhere/if the RRC connection was suspended by another RAN node) and verifies whether the RRC connection is valid. When verified, the mobile device (101) receives, in response to the message, a connection re-establishment command message from the RAN (102). In response to the message, the mobile device (101) re-establishes the RRC connection with the RAN (102), using the stored RRC connection information, and sends a connection re-establishment complete message to the RAN (102). The mobile device (101) and RAN (102) may then resume user plane data communication with each other.
US09258834B2	Method of mobile terminal internal communications The present invention discloses a method of mobile terminal internal communications, which belongs to the field of mobile communications. The method comprises: a control signal channel is connected within an application processor module and a baseband processor module, and the control signal channel is composed of a first signal channel, a second signal channel and a feedback channel. A first request signal is sent from the application processor module to the baseband processor module via the first signal channel, and then a feedback is sent from the baseband processor module to the application processor module via the feedback channel. After the feedback is sent to the application processor module, the application processor module starts to send data to the baseband processor module. A second request signal is sent from the baseband processor module to the application processor module, and then the baseband processor module starts to send data to the application processor module.
US09258833B2	LTE/Wi-Fi coexistence A method for communication in a wireless device (24) includes establishing a first connection with a base station (BS-28) of a long-range wireless data network, and a second connection on a Wireless Local Area Network (WLAN). A time interval (96) is selected in the wireless device for communicating over the second connection. In preparation for the selected time interval, the BS is caused to refrain from scheduling data transmission from the wireless device to the BS over the first connection during the time interval, by reporting to the BS prior to the time interval that no data is pending for transmission from the wireless device. The wireless device communicates over the second connection on the WLAN during the time interval.
US09258832B2	Method and device for transmitting data in wireless communication system Provided are a method and device for transmitting data in a wireless communication system. A user equipment (UE) transmits uplink data, to a base station, via a physical uplink shared channel (PUSCH) corresponding to a random access response grant, in a UE-specific aperiodic SRS subframe. At said time, the PUSCH is assigned to the entire UE-specific aperiodic SRS subframe.
US09258828B2	Wireless communication apparatus and method According to one embodiment, a wireless communication apparatus includes a storage, a selection unit, a processing unit. The storage stores a first set and a second set, including first frame spaces of one or more types and the second set including second frame spaces of the one or more types, each of the second frame spaces that are identical in type to the first frame spaces being not less than the first frame spaces, and a second frame space of any one of the types being longer than a first frame space of the any one of the types. The selection unit selects either the first set or the second set. The processing unit communicates with a first apparatus, by using either the first frame spaces or the second frame spaces.
US09258826B2	Method for transmitting and receiving signal based on dynamic change of wireless resource in wireless communication system and apparatus therefor The present application relates to a method for enabling a terminal to transmit or receive a signal to or from a base station in a wireless communication system. Specifically, the method comprises the steps of: acquiring at least one amongst a downlink grant and an uplink grant in a specific sub-frame; determining the use of a dynamic sub-frame which is changeable for the dynamic use on the basis of the acquired grant information as one amongst an uplink transmission or a downlink reception; and transmitting or receiving the signal to or from the base station according to the determined use.
US09258814B2	Carrier indicator field for cross carrier assignments Techniques for supporting operation on multiple carriers are described. In an aspect, a carrier indicator (CI) field may be used to support cross-carrier assignment. The CI field may be included in a grant sent on one carrier and may be used to indicate another carrier on which resources are assigned. In one design, a cell may determine a first carrier on which to send a grant to a UE, determine a second carrier on which resources are assigned to the UE, set a CI field of the grant based on the second carrier and a CI mapping for the first carrier, and send the grant to the UE on the first carrier. The UE may receive the grant on the first carrier from the cell and may determine the second carrier on which resources are assigned to the UE based on the CI field of the grant and the CI mapping for the first carrier.
US09258812B2	Method and apparatus for transmitting control information in a wireless communication system The present invention relates to a wireless communication system, and more specifically, to an ACK/NACK (Acknowledgement/Negative ACK) transmission method in a wireless communication system and an apparatus therefor. The ACK/NACK transmission method preformed by user equipment in a wireless communication system comprises: receiving a PDCCH (Physical Downlink Control Channel); receiving a PDSCH (Physical Downlink Shared Channel) indicated by the PDCCH; and transmitting an ACK/NACK for the PDSCH. According to the ACK/NACK transmission method and apparatus of the invention.
US09258808B2	Methods for transmitting and receiving of control channel in wireless communication systems A method of transmitting and receiving a control channel in a wireless communication system is provided. A base station allocates a data channel to a radio resource, adds start position information of the data channel into a payload of a control channel, and performs signaling for indication information on the start position information added into the payload of the control channel to a terminal. Accordingly, the legacy system and the enhanced system can efficiently transmit a control channel.
US09258807B2	Communication network device, communication terminal, and communication resource allocation methods A communication network device of a communication system is described comprising a transmitter configured to transmit data in a plurality of frames, wherein in each frame, a plurality of communication resource elements is provided to be allocated for data transmission of downlink control data, wherein a data communication resource element is defined by a frequency range and a communication time interval within the frame and a communication resource allocator configured to allocate a first set of the communication resource elements of the plurality of communication resource elements provided to be allocated for data reception of downlink control data in a frame for the transmission of the downlink control data and to allocate a second set of the communication resource elements of the plurality of communication resource elements provided to be allocated for data reception of downlink control data in the frame that have not been allocated for the transmission of downlink control data for the transmission of data of another type than the downlink control data.
US09258802B2	Integrated circuit for controlling a process and integrated circuit comprising circuitry A base station can prevent deterioration of data channel application control accuracy due to influence of transmission power control to a control channel. In the base station, each encoding section performs encoding processing to an SCCH (Shared Control Channel) of each mobile station, each modulating section performs modulation processing to the encoded SCCH, an arranging section arranges the SCCH to each mobile station to one of a plurality of subcarriers which configure an OFDM symbol, and transmission power control section controls transmission power of the SCCH based on reception quality information reported from each mobile station. The arranging section arranges a plurality of the SCCH to be under transmission power control to one of the subcarriers so that combinations at resource blocks are the same.
US09258800B2	Method of mapping physical resource to logical resource in wireless communication system A method of mapping a physical resource to a logical resource in a wireless communication system is described. The method includes dividing a physical frequency band into at least one frequency partition. Each frequency partition is divided into a localized region and a distributed region in a frequency domain. The method further includes mapping the at least one frequency partition into at least one logical resource unit. The localized region is directly mapped into the logical resource unit and the distributed region is mapped into the logical resource unit after rearranging subcarriers within the distributed region.
US09258797B2	Method and apparatus for a local positioning system A local positioning system uses a power delivery network throughout a facility to easily deploy inexpensive electromagnetic receivers for capturing location fingerprints from the transmission of wireless devices. These captured fingerprints are then compared with a database of similar fingerprints compiled from a facility surveying process. Location of the wireless device is inferred from the known location corresponding to that survey-derived fingerprint that is most highly correlated with the fingerprint derived from the wireless device. The known location may then be used to provide a logical mapping of the wireless device within facility floor plans or the like.
US09258792B2	Methods for power headroom reporting, resource allocation, and power control Methods and apparatuses are provided for reporting power headroom for a UE. At least one of power control information associated with a PUSCH transmission in a subframe and power control information associated with a PUCCH transmission in the subframe is received. One of a first power headroom information and a second power headroom information is conditionally generated. One of the first power headroom information and the second power headroom information is conditionally transmitted. If the UE transmits the PUSCH without the PUCCH in the subframe, the second power headroom information is generated by subtracting the transmit power for the PUSCH transmission and a transmit power for a PUCCH from the maximum transmit power of the UE in the subframe based on the power control information associated with the PUSCH transmission and power control information associated with the latest PUCCH transmission.
US09258784B2	Method and device for optimizing mobile radio transmitter/receiver having antenna A method is provided, comprising transmitting a radio transmission using a radio transmitter circuit connected to a corresponding antenna of a mobile electronic device, detecting a change in transmission conditions, and adjusting the power radiated by said antenna in response to a detected change. A mobile electronic device is provided, comprising a radio transmitter circuit, an antenna connected to said radio transmitter circuit, and a controller adapted for transmitting a radio transmission using said radio transmitter circuit, detecting a change in transmission conditions, and adjusting the power radiated by said antenna in response to a detected change.
US09258782B2	Configurable transceiver A configurable transceiver may include a configurable receiver, a configurable transmitter, and a digital signal processor (DSP). One or more components of the configurable receiver and/or the configurable transmitter may be a block that includes an array of components, such as an array of amplifiers, an array of filters, etc. The DSP may determine a configuration of the configurable receiver that satisfies a bit error rate threshold and minimizes power consumption. The DSP may configure the blocks of the configurable receiver in accordance with the determined configuration of the configurable receiver. The DSP may receive an indication of a modulation scheme being used for transmitted data and may determine a configuration of the configurable transmitter for the modulation scheme that satisfies an error vector magnitude threshold and minimizes power consumption. The DSP may configure the blocks of the configurable transmitter in accordance with the determined configuration of the configurable transmitter.
US09258781B2	Method and apparatus for early termination of an RX chain Methods and apparatus for wireless communication for improving the call performance and power consumption during the connection state of a user equipment (UE). Aspects of the methods and apparatus relate to receiving a transmit power control (TPC) command from a network entity and decoding every TPC slot of the TPC command. Aspects of the methods and apparatus include ceasing the decoding of a TPC slot set when the current decoded symbol of the TPC slot is in disagreement with the previous decoded symbol of the TPC slot. The receiver of the UE is then deactivated until the end of the TPC slot set.
US09258779B2	Apparatus, system and method of wireless communication during a power save state Some demonstrative embodiments include apparatuses, systems, devices and/or methods of wireless communication during a power save state. For example, a wireless network interface may be configured to interface between a wireless communication device and a wireless network. The wireless network interface may include a controller to receive an indication of a power save state of the wireless communication device, and to generate an Information Element (IE) including Transmit (Tx) filter setup information defining allowed frames, which are allowed to be transmitted to the wireless communication device during the power save state; and a transmitter to transmit the IE via the wireless network.
US09258777B2	Method, apparatus, and network management system for acquiring an energy efficiency parameter of a network with overlaid coverage The present invention provides a method, an apparatus, and a network management system for acquiring an energy efficiency parameter of a network with overlaid coverage, and a radio access network device and a communication system. The network management system can acquire, via the radio access network device, the performance measurement parameter of the target cell in the energy efficiency measurement area and the energy consumption value of the radio access network device to which the target cell in the energy efficiency measurement area belongs, then the network management system further acquires the energy efficiency parameter of the energy efficiency measurement area in the network with overlaid coverage, so as to help an operator with accurately learning about the actual gain brought by the cell energy saving use case.
US09258774B2	Method for information processing and electronic apparatus thereof A method for information processing and an electronic device thereof are provided. The method includes: obtaining, in the case that a first application runs, a first control operation for the first application; during a process for establishing a group in response to the first control operation, controlling a first wireless communication module to serve as a wireless access point and naming the wireless access point with parameter information for the first group; establishing, after response information is obtained, a communication path directly connected to at least one second electronic device, the response information being response information generated in the case that the at least one second electronic device scans and selects the wireless access point; and obtaining, via the communication path, information indicating that the at least one second electronic device joins the first group.
US09258770B2	Providing access point information to a user Aspects of the subject technology relate to systems, methods, and machine-readable media for providing an access point recommendation to a client system. A system may be configured to receive, from a plurality of reporting systems, access point reports for a plurality of access points, each access point report comprising information about an access point, prioritize the plurality of access points based on the access point reports, and provide an access point recommendation to a client system based on the prioritization of the plurality of access points.
US09258768B2	Method for using legacy Wi-Fi and Wi-Fi P2P simultaneously A method for using legacy Wi-Fi and Wi-Fi Peer-to-Peer (P2P) simultaneously is provided. The method includes entering a device discovery process of Wi-Fi P2P, if use of a Wi-Fi P2P function is requested while using a legacy Wi-Fi function, acquiring a Group Owner (GO) right of Wi-Fi P2P in the device discovery process, performing a listen state over the same channel as a channel where the legacy Wi-Fi function is in use, through the acquisition of the GO right, and performing a search state over a social channel of Wi-Fi P2P, and repeating the listen state and the search state until the device discovery process is ended.
US09258765B1	Chirp networks A wire-less/Wired mesh network is described, using a multi-slot modular mesh node to house diverse transceiver elements (e.g. IR, Wi-Fi, Powerline). A radio agnostic tree based mesh network is formed, based on what type of wire-less links are formed on the uplink and downlink of the backhaul and what type of radios etc are used for the Access Points AP, see FIG. 17,23.In addition to servicing IP based clients (e.g. Wi-Fi, WiMax, Bluetooth), the modular mesh nodes APs may also serve as receivers/collectors for low cost chirp devices. These devices are not “agile” and therefore contentious. APs, servicing these devices, alleviate potential contention by multiple means including: sending out a “incoming” CTS, efficient delivery through container based schedulable bus deliveries, and its reverse (moving chirp transmission times to be sequential).Multiple approaches for “pollen” to reach the intended “flower” in a timely manner are described. The method of transport is standard IP based packets yet security is inherent in this pollen-flower based system: only mesh nodes are privy to the routing tables that indicate that packet addresses are not IP. Multiple options to further obfuscate packet flow are presented.A multi-agent based approach driving business process flow is described. Such agents can also provide specialized mesh network routing e.g. navigation agents for chirp devices.Tree based routing and logical radio abstractions are revisited.An organic approach to providing category/class based form of data type identification is proposed, to efficiently match publishers and subscribers, based on the type of data being sought. A private, secure and natively Publish/Subscribe M2M community is engendered at the edge. It has loosely, dynamic and ad hoc couplings to big data servers, also operating on their own private exchange/market place, using a real time publish/subscribe infrastructure with content categories used as part of pollen identification.
US09258762B2	Mobile node host route installation and withdrawal In general, techniques are described for atomically installing and withdrawing host routes along paths connecting network routers to attenuate packet loss for mobile nodes migrating among wireless LAN access networks and a mobile network. In some examples, whenever the mobile node moves from one attachment point to the next, it triggers the distribution of its host route from the new attachment point toward the service provider network hub provider edge (PE) router that anchors the mobile node on a service provider network. Routers participating in the Mobile VPN install the host route “atomically” from the attachment point to the mobile gateway so as to ensure convergence of the network forwarding plane with the host route toward the new attachment point prior to transitioning mobile node connectivity from a previous attachment point.
US09258753B2	Distributed seamless roaming in wireless networks One embodiment of the present invention provides a system for configuring an access point in a wireless network. During operation, the access point discovers one or more existing access points associated with the wireless network. The access point then obtains a set of configuration information from one existing access point, and synchronizes a local timestamp counter to a selected existing access point, thereby allowing the access point to be configured without using a centralized management station.
US09258748B1	Circuit switch fallback handling for wireless communication devices in wireless communication networks Systems, methods, and software for handling circuit switch fallback (CSFB) communications are provided herein. A method of operating a wireless communication device includes wirelessly registering with the first communication network to receive a wireless data service, and after the registration with the first communication network with an enabled CSFB configuration, wirelessly registering with a second wireless communication network to receive a wireless circuit switched voice service. The method also includes identifying a service problem with the second wireless communication network, and in response, de-registering from the first wireless communication network and disabling the CSFB configuration. The method includes, after disabling the CSFB configuration, re-registering with the first wireless communication network to receive the wireless data service. After the re-registration with the first wireless communication network, the method includes exchanging voice communications over the wireless data service of the first wireless communication network without using the CSFB services.
US09258744B2	Sharing of network resources within a managed network A system that incorporates teachings of the subject disclosure may include, for example, a processor which when executing computer instructions performs the operations including receiving network operator-approved credentials associated with a first communications device. Pre-assigned network resources are accessible by the first communications device by way of the network operator-approved credentials. The processor also performs operations including replicating the network operator-approved credentials, and receiving a request from a second communications device for access to the pre-assigned network resources of the first communications device. A copy of the replicated network operator-approved credentials is forwarded to enable the second mobile device to access the pre-assigned network resources. Other embodiments are disclosed.
US09258737B2	Device and method for simultaneously transmitting data in multi-network A receiving device includes: a communication unit to receive a plurality of partial data divided from data to be transmitted through two or more connection networks; an information confirming unit to confirm (i) transmission order information and (ii) network transmission order information indicating related to a transmission order assigned to of the specific partial data among the plurality of partial data to be transmitted through a the specific connection network designated among the two or more connection networks; and the control unit to determine whether non-received partial data are lost based on at least one of the transmission order information and the network transmission order information.
US09258735B2	Device-assisted services for protecting network capacity A wireless end-user device has a wireless wide-area network (WWAN) modem. A network element securely provisions the device with a differential traffic control policy list that distinguishes how network traffic for at least one network type should be treated on a per-application basis. A user is also allowed, through an interface, to configure one or more aspects of how a differential traffic control policy is applied to applications. One or more device agents classify whether an application is interacting with a user in a user interface foreground of the device and whether data communication for Internet service activities is provided through the WWAN modem. Based on the network- and user-configured policy information and the classifications, a network stack agent determines whether to allow or disallow a given Internet access request. Some requests that may otherwise be disallowed are allowed when the WWAN modem is already active to serve another request.
US09258734B2	Resource management in multiple radio access networks Embodiments of the present disclosure describe techniques and configurations for resource management associated with communications in multiple radio access networks. In one example, a method of resource management may include obtaining quality of experience (QoE) information from a network server running deep packet inspection or an application executing on a computing device and configured to provide content to the computing device for user access, and determining whether to adjust the content delivery via at least one of the two radio access networks, based at least in part on the quality experience information. The adjustment may include increasing or reducing the content delivery via one of the radio access networks. The content may be delivered to the computing device via at least two radio access networks substantially simultaneously. Other embodiments may be described and/or claimed.
US09258731B2	Load-dependent transmission in communication networks In one embodiment, a first network device detects load information transmitted by a second network device and selects one of a plurality of modes of communication responsive to the detected load information. The modes of communication include at least a first mode of communication that is selected responsive to a relatively low load condition and a second mode of communication that is selected responsive to a relatively high load condition. In each of the modes particular information is to be transmitted from the first network device to the second network device including at least one identifier and associated data, and in different ones of the modes different portions of the particular information are transmitted from the first network device to the second network device using different channel arrangements. The first and second network devices may comprise, for example, respective sensor and access point nodes of a wireless network.
US09258725B2	Power headroom report method and apparatus of user equipment A power headroom report method and apparatus of a User Equipment (UE) provides an efficient resource allocation in a mobile communication system. The power headroom report method of the present disclosure includes calculating a power headroom change by comparing the current power headroom and the previous power headroom. The method also includes determining, when the power headroom change is greater than a predetermined threshold value, whether a report prohibit timer set to a predetermined value has expired. The method further includes reporting the current power headroom when the report prohibit timer has expired, and resetting the prohibit timer to a different value.
US09258722B2	Method and apparatus for reliable communications in underground and hazardous areas A method and apparatus for reliable wireless voice, data and location communication for deployment in underground, industrial and other hazardous environments using a wireless mesh network. The network includes protocol for dispatch operation, emergency operation, remote supervision, remote status, asset control, machine state of health and operational management. The architecture is based on localized clusters of autonomous nodes capable of ad hoc interconnection with nearby nodes and connection to gateway nodes. The resulting network is an ad hoc mesh topology comprised of fixed mesh nodes with approximately 50% coverage overlap between nodes. This provides a reliable communication network for mobile nodes carried by personnel and sensor nodes that are fixed or mobile that supports voice, data and tracking/situation awareness. Each cluster of nodes transfers digital voice and data to gateway nodes either directly or through multi-hop transactions.
US09258721B2	System and method to support data applications in a multi-homing, multi-mode communication device A method includes receiving a request to bind a port to a requesting application and determining whether an open application is bound to the port. The method further includes binding the requesting application to the port when the open application is not bound to the port.
US09258719B2	Methods and apparatus for partitioning wireless network cells into time-based clusters In some embodiments, an apparatus includes a cluster partitioning module and an optimization module. The cluster partitioning module receives a first performance indicator set for a first instance of a time period set. The cluster partitioning module defines a recurring schedule set, where each time period from the recurring schedule set is associated with a performance indicator from the first performance indicator set and within a predefined range of a performance indicator associated with the remaining time periods from the recurring schedule set. The optimization module receives a second performance indicator set for a second instance of the time period set. The optimization module defines a metric value based on the second performance indicator set, and causes a change in a network implementation based on the metric value at each time period from a third instance of the time period set and from the recurring schedule set.
US09258707B1	Timing security flags in common public radio interface Examples disclosed herein provide systems, methods, and software for communication using Common Public Radio Interface. In one example, a system for CPRI communication includes a radio equipment control system configured to generate a timing security flag for a basic frame, insert the security flag into the basic frame, and initiate transfer of the basic frame to a radio equipment system. The radio equipment system is further configured to receive the basic frame, identify validity of the timing security flag, and upon validation, update timing on the radio equipment.
US09258705B2	Apparatus, method and system for creating and maintaining multicast data encryption key in machine to machine communication system A wireless communication system includes a system and method for encryption of multicast data between a subscriber station and a base station that communicate a multicast service in a Machine-To-Machine (M2M) communication system. An M2M service controller manages the multicast service manages information for encrypting the multicast data and provides the information to the subscriber station and the base station.
US09258703B2	Method, system and computer program product for wirelessly connecting a device to a network A device wirelessly receives first and second identifiers contemporaneously from a network. The first identifier indicates that the network operates in a first mode that is not secure. The second identifier indicates that the network operates in a second mode that is secure. In response to wirelessly receiving the first and second identifiers, the device wirelessly connects to the network in the first mode to determine whether the network accepts the device for the second mode, irrespective of whether the network previously accepted the device for the second mode, and irrespective of whether the device already stores authentication information for the second mode. In response to determining that the network accepts the device for the second mode, the device wirelessly connects to the network in the second mode to securely communicate with the network in response to the authentication information.
US09258702B2	AP-local dynamic switching A technique for implementing AP-local dynamic switching involves Layer 2 switching. This may be accomplished by providing data associated with wireless stations to an AP sufficient to enable the AP to determine whether traffic from a particular wireless station should be locally switched. Alternatively, the wireless station may be able to determine whether to locally switch traffic based upon the traffic itself. For example, it may be desirable to AP-locally switch voice traffic to avoid latency, which is particularly detrimental to voice transmissions such as voice-over-IP. Traffic that is not to be switched locally is Layer 2 tunneled upstream.
US09258701B2	Adding randomness internally to a wireless mobile communication device An electronic device is provided with an integral transducer used to update a random data pool without connection to an external source of new random data. In one embodiment, there is provided a method for providing random data on an electronic device, the method comprising: storing random data in a random data pool in a memory; sensing motion of the electronic device using a transducer integrally carried as part of the electronic device, wherein the transducer is configured to generate an output in response to sensed motion; generating new random data in accordance with the output of a transducer when sensed motion exceeds a threshold; and storing the new random data in the random data pool in the memory.
US09258697B2	Mobile station, position management apparatus, mobile communication system and communication method A system includes a subscription storage that stores a group identifier for identifying a home base station 60 and the service available for a UE 70 as subscription information, in correspondence with a mobile terminal identifier for identifying UE 70; a positional information update request receiver for receiving a positional information update request of UE 70 from an MME 40; and a positional information response transmitter that extracts the available service corresponding to the mobile terminal included in the positional information update request, from the subscription storage and transmits a positional information update response included with the extracted service to MME 40. With this configuration, it is possible to provide a mobile communication system or the like in which, for a plurality of services provided through local IP access functionality of a home base station, the owner of a home base station or the mobile network operator can designate the access right for each of the services, and forwarding of communication data and communication path selection can be done based on the designated access right.
US09258691B2	Merchant server programmed for user acquisition within a repeat payment computer system A repeat payment computer system includes a merchant server and mobile billing operator server that are programmed for user acquisition through carrier billing and subsequent conversion to credit card billing. An advantage of the process is that the user does not have to enter credit card information for the default billing cycles to occur. The user only enters a phone number and password. Fewer barriers are provided for the user to become a regular repeat customer of the merchant server. The fees associated with mobile billing according to the default billing cycles have to be paid by the merchant server and may be too high in the long run. The merchant server can avoid the high fees associated with carrier billing by switching the user to billing according to the credit card information provided. The user is typically switched after the user has already become a regular customer.
US09258690B2	Supporting emergency calls on a wireless local area network Several methods are provided for communicating emergency call capability information between a station and an access point (AP) in a wireless local area network. The methods include advertising by the AP of its emergency call capabilities and announcing by the station of its emergency call capabilities. The AP can advertise its emergency call capabilities in a beacon frame, a probe response frame, a reassociation response frame, or a reauthentication response frame. The station can announce its emergency call capabilities in an association request frame, a reassociation request frame, an authentication request frame, or a reauthentication request frame.
US09258685B2	Lighting controller with integrated wide area network interface The present disclosure is directed to a photo controller. In one embodiment, the photo controller includes a central processing unit (CPU), a local area connection (LAN) interface in communication with the CPU, a wide area network (WAN) interface in communication with the CPU and an electrical power control component in communication with the CPU to control a lighting device.
US09258681B2	Indoor localization of mobile devices Aspects of the present disclosure provide systems and methods for generating models of a wireless network environment in an indoor space which may be used to predict an indoor location. The disclosure relates to collecting wireless network access point identifier information and power level observed at various locations are collected to generate various signal maps. The signal maps may be used to generate models of the indoor space. In one example, a voting model may use a probability distribution of a plurality of signal maps in order to identify a location with a highest probability of overlap with current signals received at a client device. Once a location has been identified, it may be used to assist with any number of navigational functions, such as providing turn by turn directions to another indoor location, for example, a conference room or exit, or simply providing information about the current location.
US09258676B2	Mobile device for creating, managing and sharing location information A method performed by a mobile device entails determining a current location of the mobile device, storing the current location as a breadcrumb (recorded) location of the mobile device, and performing an action with respect to the breadcrumb location when the mobile device has moved away from the breadcrumb location. The action may entail sharing the breadcrumb location with another device. Reverse geocoded address information may be provided for the breadcrumb locations.
US09258675B2	Method and system for providing enhanced location based information for wireless handsets using dead reckoning Methods, devices and systems for generating enhanced location information on or about a mobile device may include improved dead reckoning solutions in which the mobile device performs location determination calculations with the aid of network components or global positioning systems (GPS). The network aided location information may be provided to the processor and utilized in measuring the accuracy of sensor based location calculations. The mobile device may utilize local sensors to obtain a set of combined sensor output location information, which may seed execution of dead reckoning. To ensure that most accurate location information is provide to the enhanced location based service, the dead reckoning location information may be compared to a current best estimate. Results of the comparison may be passed to the enhanced location based service and the methods, systems, and devices may reiterate the location determination.
US09258673B2	Centralized status server for call management of location-aware mobile devices Systems, methods and computer program products for utilizing location information in a virtual private branch exchange (vPBX) system are described. In some implementations, the vPBX system can use the location information to determine an availability status of a user of a mobile device (e.g., out of the office, in the office, at home, busy, and the like). The vPBX system can obtain the geographic coordinates of the mobile device and correlate these coordinates with known coordinates for locations associated with the user (e.g., the user's office, home, or other predefined locations). An inference of the user's availability can then be determined based on the correlation (e.g., whether the user is currently out of the user's office, at the user's home, or at another location). The user's availability can be made available to other users associated with the vPBX system, and can be used for call management (e.g., routing).
US09258671B2	Host controller interface and messaging method for ANT applications A system and method using ANT and/or ANT+ protocols for one or more ANT and/or ANT+ applications. The system can include a Bluetooth interface and a Host Controller Interface (HCI) that are configured to process incoming and outgoing ANT and/or ANT+ messages from/to one or more ANT and/or ANT+ enabled devices. The ANT and/or ANT+ messages can be communicated to one or more ANT and/or ANT+ enabled devices utilizing a Bluetooth transceiver. The Bluetooth interface and the HCI can be configured to wrap one or more ANT and/or ANT+ messages with a header and/or to remove a header from one or more wrapped ANT and/or ANT+ messages. The header can be an HCI compatible header.
US09258669B2	Registering a mobile application with a server In an example embodiment, a test request is sent to a server configured to provide data to the mobile device application. Then a response to the test request is received from the server. The response is analyzed to identify a pattern in the response indicative of a communication sent via a particular communication path. An available communication path between the mobile device application and the server corresponding to the pattern is identified. Then, a mobile device application is registered with the server via the identified communication path.
US09258665B2	Apparatus, systems and methods for controllable sound regions in a media room Systems and methods are operable to present audio content of a received media content stream in a plurality of user controllable spot focused sound regions. An exemplary embodiment receives an audio content stream comprising at least a first audio channel and a second audio channel; multiplies the first audio channel into a plurality of first audio channels, multiplies the second audio channel into a plurality of second audio channels; communicates a first one of the multiplied plurality of first audio channels and a first one of the multiplied plurality of second audio channels to a first audio sound region controller; and communicates a second one of the multiplied plurality of first audio channels and a second one of the multiplied plurality of second audio channels to a second audio sound region controller.
US09258664B2	Headphone audio enhancement system An audio enhancement system can provide spatial enhancement, low frequency enhancement, and/or high frequency enhancement for headphone audio. The spatial enhancement can increase the sense of spaciousness or stereo separation between left and right headphone channels. The low frequency enhancement can enhance bass frequencies that are unreproducible or attenuated in headphone speakers by emphasizing harmonics of the low bass frequencies. The high frequency enhancement can emphasize higher frequencies that may be less reproducible or poorly tuned for headphone speakers. In some implementations, the audio enhancement system provides a user interface that enables a user to control the amount (e.g., gains) of each enhancement applied to headphone input signals. The audio enhancement system may also be designed to provide one or more of these enhancements more effectively when headphones with good coupling to the ear are used.
US09258663B2	Systems and methods for assembling non-occluding earbuds Systems and methods for assembling non-occluding earbuds are disclosed. The earbud includes a non-occluding housing having a directional sound port offset with respect to a center axis of the earbud. The housing can have an asymmetric shape amenable to in-the-ear retention. Additionally, the housing can have a seamless or nearly seamless construction even though two or more parts are joined together to form the housing.
US09258662B2	Condenser microphone and manufacturing method thereof A condenser microphone comprises a substrate, a vibratile diaphragm and a back plate. The substrate has an opening. The diaphragm is disposed corresponding to the substrate and covers the opening, and has a plurality of protrusions. The back plate is coupled to the diaphragm and has a plurality of through holes, at least some of which are corresponding to the protrusions respectively. An interval is formed between the diaphragm and the back plate, and when the diaphragm vibrates, the protrusions move into or further near the through holes.
US09258661B2	Automated gain matching for multiple microphones A method includes receiving, at a processor, a first data frame at a first time from a first microphone. The method also includes receiving a second data frame at the first time from a second microphone. The method further includes calculating a power ratio of the first microphone and the second microphone based on the first data frame and the second data frame in response to determining that the first data frame and the second data frame are noise data frames.
US09258650B2	Capacitive electromechanical transducer A capacitive electromechanical transducer in which a reception characteristic is hardly affected by an elastic wave intruding into a substrate is provided. The capacitive electromechanical transducer includes a first electric connection portion that is connected to a second electrode disposed on a surface of a substrate to draw the second electrode onto a side of a surface of the first substrate on a side opposite from a surface in which a first electrode and the second electrodes are provided. With respect to a thickness direction of a first substrate, a diaphragm with which the first electric connection portion is covered is formed on the side of the surface of the first substrate, in which the first and second electrodes are provided.
US09258649B2	Speaker device A vibrating film 47 is supported by a cylindrical body frame 31, and a first driving unit 61 for driving the vibrating film 47 based on an applied voice signal, is disposed in the body frame 31 on one surface side of the vibrating film 47, and a second driving unit 75 for driving the vibrating film 47 in the same direction as a vibrating direction of the vibrating film 47 driven by the first driving unit 61 based on the applied voice signal, is disposed in the body frame 31 on the other surface side of the vibrating film 47.
US09258640B2	Compact noise suppression circuit for small speakers A compact noise suppression circuit for a small speaker system and having a circuit board with a left signal input connection and a right signal input connection and a ground connection, and further having a left speaker supply connection and a left speaker return connection, and a right speaker supply connection and a right speaker return connection, and further having a left bifilar coil and a right bifilar coil, and left and right coil connections on the circuit board, and means securing said left and right bifilar coils to respective coil connections on the circuit board. Also disclosed is a compact portable audio player system incorporating such a noise suppression circuit, and a noise suppression circuit for a mon-aural signal system.
US09258639B2	Method and apparatus for creating personal sound zone An apparatus and method for creating a personal sound zone are provided. The personal sound zone creating apparatus increases directivity in a horizontal direction by including a broadside array adapted to generate a sound beam perpendicularly to an arrangement of an array constituted by at least three transducers in a personal audio device. Also, the personal sound zone creating apparatus controls back radiation by including an end-fire array by arranging at least two arrays.
US09258633B2	Rear cover of flat panel electronic device and flat panel electronic device having the rear cover The present invention provides a rear cover of a flat panel electronic device and a flat panel electronic device having the rear cover. A outer surface of the rear cover is provided with a recess and a supporting leg, the supporting leg is pivotably connected in the recess through a pivot means so as to enable the supporting leg to pivot between a retracting position and an unfolding position, the supporting leg is configured to be contained in the recess when being in the retracting position, and to make an angle with the rear cover when being in the unfolding position, a speaker is disposed in the supporting leg, sound holes are disposed at a position on a side wall of the supporting leg which is corresponding to the speaker, a through-hole is formed at a position of the rear cover which is corresponding to the pivot means, and an electric wire of the speaker passes through the through-hole to extend into the rear cover. The angle of the screen of the flat panel electronic device relative to the user can be adjusted through the supporting leg of the rear cover to improve the user's comfort level in watching, and the surface to be placed (such as the table surface) has no influence on the sound effect.
US09258628B2	Method and apparatus for transferring WDM signals between different wavelength division multiplexed optical communications systems in an optically transparent manner In a WDM optical communication system that includes a plurality of nodes interconnected by communication links, a node is provided which includes an optical coupling arrangement having at least one input port for receiving a WDM signal and a plurality of output ports for selectively receiving one or more wavelength components of the WDM optical signal. The optical coupling arrangement is adaptable to reconfigure its operational state to (i) selectively direct any one of the wavelength components received on the input port to any of the output ports independently of any other of the wavelength components and (ii) selectively direct any combination of two or more of the wavelength components from the input port to at least two of the output ports that serve as WDM output ports. At least one optical WDM interface is optically coupled to a first of the WDM output ports. The optical WDM interface is adapted to receive, at different times, a transponder and a transmission link through which a WDM signal can be communicated. At least one transponder is coupled to a second of the WDM output ports.
US09258625B2	Method and system for load balancing between a video server and client A method and system for balancing the load and resource requirements in a digital video distribution system between a video server and its video clients by allowing the server and the clients to exchange resource capabilities with each other. Upon receipt of a request for a video stream from among available video content, the server determines whether it or the requesting client should scale the video stream based on which entity, client or server, is better equipped to scale the requested video stream to comply with the requesting client's resources and resolution capacity.
US09258623B2	Method and device for quality assessment of encrypted streaming media flows A device, computer program product and a method, the method may include: Extracting first size information about sizes of different frames of a first segment of an encrypted first streaming media flow that has a first CBR. Extracting second size information about sizes of different frames of a second segment of a second streaming media flow that has a second CBR that equals the second CBR. The extracting of the first and second size information and the determining of the relationship are executed without decrypting the first and second encrypted streaming media flows. Determining, based on first and second size information and on the first and second type information, a relationship between qualities of the first and second streaming media flows based on the first and second size information. Extracting first type information indicative of which frame of the first segment is the first reference frame and which frames of the first segment are the first non-reference frames. Extracting second type information indicative of which frame of the second segment is the second reference frame and which frames of the second segment are the second non-reference frames.
US09258620B2	Method and system for controlling data distribution via cellular communications utilizing an integrated femtocell and set-top-box device Aspects of a method and system for controlling data distribution via cellular communications with an integrated femtocell and set-top-box (IFSTB) device are provided. In this regard, a cellular enabled communication device may detect when it is within cellular communication range of a femtocell. Upon detection of the femtocell, the cellular enabled communication device may communicate instructions to a content source instructing the content source to deliver multimedia content to the femtocell. In instances that multimedia content is already being delivered to the cellular enabled communication device prior to the detection, the instructions from the cellular enabled communication device may instruct the content source to redirect the multimedia content to the femtocell. In this regard, the multimedia content may be delivered from the content source to the cellular enabled communication device via the femtocell. The femtocell may deliver at least a portion of the multimedia content to other communication devices.
US09258614B2	System and method for resolving scheduling conflicts in multi-tuner devices and systems A system and method for resolving scheduling conflicts in multi-tuner devices. A multi-tuner device generates an interactive graphical display representing a current schedule for tuner usage. A user may identify a program for viewing or recording and conditionally reserve a tuner to provide the requested service. The multi-tuner device identifies any scheduling conflicts arising from the requested service and provides an updated graphical display showing a new schedule for tuner usage, which schedule is subject to selection by the requesting user. Upon selection of the new schedule, the new schedule becomes the current schedule.
US09258612B2	Transmission, reception and identification methods, security processor and information recording medium for said methods The invention pertains to a method for transmitting a piece of additional data from a security processor to an external apparatus, in which the transmission of the piece of additional data is done by delaying (98) the start of a transmission of an information frame from the security processor to the external apparatus by a time lag that is a function of the value of this piece of additional data.
US09258606B1	Using second screen devices to augment media engagement metrics Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for using second screen devices to augment media engagement metrics. In one aspect, a method includes accessing user activity data describing user activities performed by a user on a first user device during a first time period, and accessing data describing presentation of one or more content items during the first time period on second user devices. For the first user device, determining based on the user activity data, for each of a plurality of second time periods that are sub-periods of the first time period, a first level of user engagement with the first user device, and determining, based on the user activity data, for each second time period that is a sub-period of the first time period, a second level of user engagement with the one or more content items presented.
US09258601B2	Methodology for equalizing systemic latencies in television reception in connection with games of skill played in connection with live television programming A method of and system for handling latency issues encountered in producing real-time entertainment such as games of skill synchronized with live or taped televised events is described herein. There are multiple situations that are dealt with regarding latencies in receiving a television signal with respect to real-time entertainment based on the unfolding games played along with the telecasts. Systemic delays, arbitrarily imposed delays of a broadcast signal and variances in the precise broadcast times of taped television programs have to be equalized so as to provide fair entertainment.
US09258600B2	Digital television signal, digital television receiver, and method of processing digital television signal A method of processing a digital television (DTV) signal in a DTV receiver, the method includes receiving a digital television signal including a plurality of extended text table (ETT) instances that appear in transport stream packets with common PID values, the ETT instances having common table ID values, each ETT instance comprising a section header and a message body, the section header containing a table identification (ID) extension field that serves to establish uniqueness of each ETT instance, the message body containing an extended text message (ETM) which provides detailed descriptions of a virtual channel or an event associated with each ETT instance, wherein the section header further contains a current next indicator field, wherein the ETT instance further contains a CRC 32 field, demodulating the digital television signal and identifying at least one pertinent ETT instance from the plurality of ETT instances.
US09258593B1	System and method for home security monitoring using a television set-top box Techniques disclosed herein enable automated home security monitoring via a television connected to a set-top box, such as a cable set-top box. Such techniques integrate the television with a home security system. A television viewer can use the television to control, interact, and automatically receive information about home security events in real-time. A television viewer can control lighting, and room temperature, and arm/disarm sensors in the home such as door sensors, motion detectors, cameras, etc, as well as access camera images. Events from such sensors can be monitored or viewed on the television set when they are triggered. For example, when triggered, an icon representing the sensor can be shown on the television screen, or in case of a camera, an image or video can be shown that cause the triggered event.
US09258592B2	Method and apparatus for secure transfer of previously broadcasted content A method and apparatus for secure transfer of previously broadcasted content enables the secure transfer of previously broadcasted content between DVRs on a computer network.
US09258583B2	Content rating Disclosed are systems and methods for generating ratings for content items based on a user's consumption history. The content items may comprise various forms of media content, including, video, audio, Internet webpages, etc. When a user or consumption device accesses content items, a computing device may monitor the amount of the content items consumed by a user over one or more consumption sessions. In one embodiment, threshold values may be identified for one or more rating levels of a rating scale associated with the content items, and a rating for a content item may be generated based on the amount of the content item consumed by the user or the amount paid for the content item by the user. The computing device may calibrate or update generated ratings by measuring accuracy of the ratings and adjusting one or more threshold values associated with the content items.
US09258581B2	DTV transmitting system and receiving system and method of processing broadcast signal A method is described for transmitting broadcast signals. First encoding of mobile data for a mobile service is performed. Second encoding of the first encoded mobile data is performed. The second encoded mobile data multiplexed with main data for a main service in a time domain is transmitted. The second encoded mobile data is allocated in a mobile unit and the main data is allocated in a main unit. The second encoded mobile data is transmitted with signaling information. The signaling information includes information to detect the mobile unit and a coding rate of the mobile data.
US09258579B1	Temporal shift of object resolution and optimization A method, system, and media are provided for delivery of content from a communication device. A temporal shifting server enables delivery of temporal shifting messages. The temporal shifting server checks conditions associated with a communication network connected to the communication device and determines whether conditions of the communication network support delivery of content stored in a large file. If the communication network can support the large file, the large file is communicated over the communication network to a recipient and a copy may be retained by the temporal shifting server. If the communication network is unable to transmit the large file, the temporal shifting server generates an identifier for the content, transmits the identifier to the communication device, receives a small file that stores a version of the content, and stores the small file.
US09258574B2	Filtering method for removing block artifacts and/or ringing noise and apparatus therefor Provided are a filtering method and apparatus for removing blocking artifacts and ringing noise. The filtering method includes transforming video data on a block-by-block basis, and detecting the presence of an edge region in the video data by checking the distribution of values obtained by the transformation. Accordingly, it is possible to completely remove blocking artifacts and/or ringing noise by more effectively detecting the presence of an edge region in video data.
US09258571B2	Method and apparatus for coding video and method and apparatus for decoding video accompanied with arithmetic coding A method of decoding a video through symbol decoding includes parsing symbols of image blocks from a received bitstream; classifying a current symbol into a prefix bit string and a suffix bit string based on a threshold value determined according to a size of a current block; performing arithmetic decoding of the prefix bit string and the suffix bit string by using respective arithmetic decoding methods determined for each of the prefix bit string and the suffix bit string; performing inverse binarization of the prefix bit string and the suffix bit string by using respective binarization methods determined for each of the prefix bit string and the suffix bit string; and restoring the image blocks by performing an inverse transformation operation and a prediction operation on the current block by using the current symbol restored through the arithmetic decoding and the inverse binarization.
US09258569B2	Moving image processing method, program and apparatus including slice switching It is an object of the present invention to provide a method, a program, and an apparatus for processing a moving image, allowing efficient and smooth decoding in a simple configuration without heavily depending on the functions of an OS. Herein disclosed is a method for processing a moving image using a plurality of processing units, comprising: a step of dividing a frame of the moving image into a plurality of slices, where a number of the plurality of slices is not a multiple of a number of the plurality of processing units; a processing step, assigned to each of the plurality of slices, for processing each of the plurality of slices; and a switching step for executing slice switching, which switches between the slices to be processed, in the processing step. The method according to the present invention, not limited to the processing of moving images, allows efficient and smooth decoding in a simple configuration, even if the number of slices is not an integer multiple of the number of the processing units, without heavily depending on the functions of an OS.
US09258567B2	Method and system for using motion prediction to equalize video quality across intra-coded frames In a video processing system, a method and system for using motion estimation to equalize video quality across intra frames are provided. Inter-prediction processing may be enabled for macroblocks in an “I” frame to generate temporal statistics. The inter-prediction processing may comprise motion estimation and motion compensation. Spatial statistics may be generated from the macroblocks in the “I” frame. A rate control may be determined based on the inter-prediction processing and spatial statistics.
US09258566B1	System and method of spherical image compression Disclosed herein is a projection-aware compression, which may be used on image data such as, for example, spherical image data. The compression may be considered to be non-uniform in a sense that the compression need not be uniformly applied, but may be applied to image data as a function of latitude information associated with the image data.
US09258562B2	Derivation of depth map estimate In some example techniques for generating and updating depth map estimates used for inter-view motion prediction and/or inter-view residual prediction for coding multiview video data, each of a plurality of dependent views is associated with a dependent depth view estimate, which may be generated or updated based on coding of the texture data of the dependent view relative to a base view. In such examples, each of the dependent depth map estimates may be warped to the base view to produce a respective one of a plurality of base depth map estimates. Each dependent depth map estimate and the respective base depth map estimate for a depth map estimate pair associated with the respective one of the plurality of dependent views.
US09258558B2	Image coding method, image decoding method, image coding apparatus, image decoding apparatus, and image coding and decoding apparatus An image coding method comprising: obtaining current signals to be coded of each of the processing units of the image; generating a binary signal by performing binarization on each of the current signals to be coded; selecting a context for each of the current signals to be coded from among a plurality of contexts; performing arithmetic coding of the binary signal by using coded probability information associated with the context selected in the selecting; and updating the coded probability information based on the binary signal, wherein, in the selecting, the context for the current signal to be coded is selected, as a shared context, for a signal which is included in one of a plurality of processing units and has a size different from a size of the processing unit including the current signal to be coded.
US09258553B2	Multi-view display device A multi-view display device display images based on received image signals, received request signals, and transmits timing control signals. When the device receives request signals with distinct channel information during a given period, the device displays a first image signal and transmits a first timing control signal that includes one of the distinct channel information during a first period of an image frame, and displays a second image signal and transmits a second timing control signal that includes the other of the distinct channel information during another second period of the image frame. User controllers having glasses are activated or deactivated to view or obscure the displayed images based on receipt of the timing control signals.
US09258545B2	Stereoscopic imaging apparatus A stereoscopic imaging apparatus which uses contrast AF to obviate disadvantages of phase-difference AF, shorten processing time of contrast AF, and improve focusing accuracy. A stereoscopic imaging apparatus including a single photographing optical system, an image sensor for forming a first image which passed through a first region and a second image which passed through a second region, wherein the first region and the second region are pupil-split in a predetermined different direction in the photographing optical system, and a contrast AF controlling part for controlling the positions of a lens in the photographing optical system by using the first image and the second image.
US09258544B2	Digital receiver and method for processing caption data in the digital receiver The present description provides a digital receiver which provides 3D caption data and a method for processing 3D caption data in the digital receiver of the present invention. A method for transmitting a broadcast signal for 3D service according to one aspect of the present invention comprises the following steps: encoding 3D video ES including a 3D caption service; generating signaling information for signaling a 3D video service including the encoded 3D video ES; and transmitting a digital broadcast signal including the 3D video service and the signaling information, wherein said 3D caption service includes a first command code for generating left caption data and a second command code for indicating a disparity value for a caption window, and generates right caption data on the basis of the first command code and second command code.
US09258540B2	Imaging apparatus This invention allows recording of moving images with a large number of pixels and high frame rate while suppressing the circuit scale and power consumption. A first processing circuit encodes a frame acquired from an image capturing device, records the resultant encoded data in a recording medium at a recording position received from a second processing circuit, and transmits a relevant data amount to the second processing circuit. The second processing circuit encodes a frame obtained from the image capturing device, records the resultant encoded data in the recording medium at a recording position determined in prior recording processing, determines a recording position for the first processing circuit, and transmits the determined recording position to the first processing circuit. Upon receiving information showing a data amount, the second processing circuit updates a recording position based on the received data amount.
US09258538B2	Projector and control method for projector A projector modulates light emitted from a light source and projects the light, the projector including an image acquiring unit, a modulating unit, a light adjusting mechanism, and a light adjusting control unit. The image acquiring unit acquires an image from an image source. The modulating unit modulates the light emitted from the light sources, based on the image acquired by the image acquiring unit. The light adjustment mechanism reduces an amount of light incident on the modulating unit from the light source. The light adjustment control unit performs light adjustment control by the light adjustment mechanism, based on the image acquired by the image acquiring unit. The light adjustment control unit performs control to increase the amount of light incident of the modulating unit when the light adjustment mechanism maintains a predetermined light-adjusted state.
US09258535B2	Intrinsically safe video inspection system An intrinsically safe video inspection system intended for use in a Class I, Zone 0 area is capable of visually surveying hazardous area locations; where the potential for fire or explosion exists because of gases, dust, or easily ignitable fibers in the atmosphere. The intrinsically safe camera of the present invention has the distinct ability to be used all areas that require increased safety and works in various hazardous environments, allowing users the ability to remotely view and inspect various mines, silos, and storage tanks. The inspection system includes a low power, high 3.2 megapixel resolution camera with digital zoom capability that allows for the close inspection and examination and utilizes an LED fiber light pipe for illumination needs. The video inspection system of the present invention provides for the illumination in various cavity sizes, while reducing the risk of unintended accidents.
US09258534B2	Image-based inventory control system and method Systems and methods for determining an inventory condition of objects based on captured images are described. An exemplary inventory control system or method utilizes a highly efficient and economical approach to apply suitable imaging parameters for capturing images of a storage drawer being accessed by a user, or for manipulating the captured images of the drawer. An inventory condition of the drawer is determined based on the captured images or manipulated images.
US09258532B2	Portable terminal device and storage medium There is provided a portable terminal device and a storage medium having stored therein a parking position guiding program, which are capable of accurately assisting a search of a parking position when a user goes back to a parking position. A portable terminal device is configured to acquire position information representing a current position of a vehicle, stores the position information in a storage unit when the accuracy of the acquired position information satisfies a predetermined accuracy, and give a notice to a user to image an image of a surrounding area when the accuracy of the acquired position information does not satisfy a predetermined accuracy.
US09258531B2	System and method for video-quality enhancement A video enhancement system provides automatic enhancement to video data that includes the presence of obscurations. The system provides near-field enhancement of the video data by detecting the presence of near-field obscurations such as snowflakes/raindrops and determining whether the detected obscurations are located over background pixels or foreground objects. The detected obscuration pixels are filled-in depending on whether they are located over the background or foreground to create an enhanced image. The system may also provide local/global adaptive contrast enhancement to enhance video in the presence of far-field obscurations.
US09258527B2	Handling of information generated within a receiver of a broadcast communication system A broadcast communication system is presented which includes a broadcast communication transmitter, a broadcast communication receiver, and an information processor. The broadcast communication receiver is configured to receive programming from the broadcast communication transmitter. The receiver is also configured to generate information relating to the operation of the broadcast communicate receiver. In addition, the receiver is configured to connect to the information processor and transfer the information thereto during a time period in accordance with user input accepted by the receiver. The information processor is configured to receive and process the information.
US09258525B2	System and method for reducing latency in video delivery A system and a method for producing a low-latency video for transmission over a network. The low-latency video may be created by modeling a select portion of original video data and comparing a current frame of the model against previous frames of the model in order to estimate the select portions of the original video data. The estimated, select portions of the original video data may be combined with a remainder of the original video data (such as background images) in order to produce the low-latency video. Model data and the original video data can be transmitted over the network using different paths in order to ensure that the model data is transmitted as quickly as possible, thereby allowing enough time for a morpher to process the model data before combining the model with the original video data.
US09258519B2	Encoder assisted frame rate up conversion using various motion models An Encoder Assisted Frame Rate Up Conversion (EA-FRUC) system that utilizes various motion models, such as affine models, in addition to video coding and pre-processing operations at the video encoder to exploit the FRUC processing that will occur in the decoder in order to improve the modeling of moving objects, compression efficiency and reconstructed video quality. Furthermore, objects are identified in a way that reduces the amount of information necessary for encoding to render the objects on the decoder device.
US09258517B2	Methods and apparatuses for adaptively filtering video signals Methods and apparatuses for adaptively filtering video content are disclosed herein. An apparatus may include a filter configured to receive a video signal. The filter may further be configured to perform an up-conversion on a plurality of frames of the video signal to provide a plurality of up-converted frames. The filter may further be configured to filter the plurality of up-converted frames to provide a plurality of filtered frames and to perform a down-conversion operation on the plurality of filtered frames to provide a filtered video signal.
US09258515B2	Image display device An image display device includes: an image generation unit that generates image display light based on an image signal; a projection unit that projects the image display light generated by the image generation unit; a combiner that presents the image display light projected by the projection unit as a virtual image; and a rotating unit that rotationally moves the combiner along at least one rotation surface, wherein the projection unit changes a direction in which the image display light is projected based on the rotational movement of the combiner.
US09258513B2	Method and system for reconfiguring a selection system based on layers of categories descriptive of recordable events A method and system for selection of recordable events from among a set of recordable events, based on categories and sub-categories, that cumulatively describe a substantial portion of the entire set of recordable events. After receiving a first set of categories, and first sets of sub-categories corresponding to the first set of categories, at a device, the device is configured to use the first set of categories and the first set of sub-categories, to guide a user in selecting a series of recordable events to experience and/or record. Thereafter, the device receives a second set of categories and respective second sets of sub-categories that correspond to the categories of the second set of categories, and the device responsively configures itself to use the second set of categories and the second sets of sub-categories, to guide a user in selecting a series of recordable events to experience and/or record.
US09258511B2	Indicia of contact viewing activity Embodiments include a television appliance configured to display a selected on-screen viewing activity, and a client application. The client application is configured to maintain a list of contacts and allow a user of the media appliance to establish communication events with contacts via a network interface and packet-based network. The client application is further configured to receive a machine-readable data item via the network interface and packet-based network from a television appliance of one or more of said contacts, the machine-readable data item indicating a current television channel being viewed by the respective contact. In at least some embodiments, the client application may control operation of said user's television appliance in relation to the contact's television appliance based on the data item.
US09258507B2	Solid-state imaging apparatus There is a need to provide a solid-state imaging apparatus capable of highly accurately analog-to-digital converting an analog voltage output from a pixel circuit. The solid-state imaging apparatus supplies a counter code to an integral A/D converter. The counter code CD includes 3-phase clock signals and gray signals. The clock signals each have a cycle equal to specified cycle multiplied by 8 and allow phases to shift from each other by specified cycle. The gray signals linearly increase count values at a cycle equal to specified cycle multiplied by 4. The counter code reverses only the logical level of a signal when a count value changes. A count value error can be limited to a minimum.
US09258505B2	Imaging apparatus, imaging system, method for driving imaging apparatus, and method for driving imaging system Provided is an imaging apparatus that generates a signal based on the sum of signals output by a plurality of pixels, and a signal based on the difference between the signals output by the plurality of signals, and performs AD conversion on the generated signals.
US09258501B2	Endoscope system using CMOS image sensor having pixels without internal sample/hold circuit An endoscope system includes a host device and an endoscope including a very small area CMOS image sensor having only four pads (power, ground, digital in, analog out), and including an array of 4T pixels and associated control circuitry for performing correlated double sampling (CDS) to generate analog reset level and analog signal level values associated with light detected by photodiodes in each pixel. Instead of processing the analog values on-chip, the analog reset values and analog signal values are transmitted in separate sets one row at a time along with interleaved synchronization signals by way of a single analog contact pad to the host device of the endoscopic system, which uses the synchronization signals to reconstruct the sensor's internal clock in order to process the analog values. The endoscope housing thus requires only four wires and is made very small.
US09258499B2	Solid-state image pickup apparatus, image pickup system, and driving method of the solid-state image pickup apparatus for converting analog signal into digital signal An apparatus includes a pixel array in which pixels for outputting an analog signal are arranged in a matrix, vertical output lines each of which is connected to pixels in a same column, A/D conversion units, which are individually connected to the vertical output lines, for converting the analog signal into a digital signal, and a constant current supply unit for supplying a constant current to the A/D conversion units. Each of the A/D conversion units includes an integration unit for integrating the constant current, a comparison unit for comparing the integrated constant current with the analog signal and outputting a comparison signal, and a digital signal storage unit for storing a digital signal corresponding to the comparison signal. The integration unit includes an input capacitor for receiving the constant current. The comparison unit is connected to the constant current supply unit via the input capacitor.
US09258498B2	Image sensor An image sensor includes a pixel unit and a pixel readout circuit. The pixel unit includes an image pixel array including a plurality of image pixel columns, respectively; a first reference pixel array including a plurality of first reference pixel columns; and a bias circuit, coupled to the image pixel columns for generating a plurality of column sensing signals, coupled to the first reference pixel columns for generating a plurality of first reference signals, and further for generating a first average reference voltage signal according to the plurality of first reference signals. The pixel readout circuit generates a plurality of reset values and a plurality of sampling values according to the column sensing signals and the first average reference voltage signal, wherein the plurality of reference pixel rows is less than the plurality of image pixel rows.
US09258497B2	Correction image creation device, radiographic imaging device, imaging device, computer readable medium and correction image creation method A correction image creation device includes: an acquisition unit that acquires at least one original image, which is a basis when creating a correction image used in offset correction with respect to an image that has been obtained by imaging; a determination unit that determines whether or not noise from the exterior is superimposed on the original image; and a cancellation unit that cancels creation of the correction image in a case in which it has been determined by the determination unit that noise from the exterior is superimposed on the original image.
US09258495B2	Multi-spectral infrared imaging system for flare combustion efficiency monitoring The multi-spectral imaging system for real-time measurement of combustion efficiency of an industrial flare is provided. The system includes four spectral bands, one for a hydrocarbon group (fuel), one for carbon dioxide (CO2), product of complete combustion), one for carbon monoxide (CO, product of partially completed combustion), and one for background reference. More spectral bands can be added to measure combustion efficiency of specific compounds or enhance the background reference adjustment. The analysis apparatus includes a machine readable storage medium, which provides instructions that cause the analysis apparatus to perform operations to obtain the combustion efficiency of the flare. The operations includes acquiring at least three spatially and temporally synchronized intensities from an imaging unit capturing images of the flare, and producing the combustion efficiency of the flare from said at least three intensities, and absorption coefficients of materials contained in the flare.
US09258493B2	Method and apparatus for relaying ultrasound data An ultrasound data relaying method is performed by an ultrasound data relaying apparatus. According to the method, user information is received from a mobile terminal connected to the ultrasound data relaying apparatus. Ultrasound photographing information is received from an ultrasound diagnosis apparatus. The ultrasound photographing information is transmitted to the mobile terminal based on the received user information.
US09258489B2	Image acquisition method and apparatus A method and an apparatus for acquiring an image of a subject are provided. The method for acquiring the image of the subject includes acquiring a first preliminary image and a second preliminary image of the subject through an image sensor operatively coupled to an electronic device, determining a candidate emission time relating to an acquisition of an output image of the subject, based on a difference between state information of at least part of the first preliminary image and state information of at least part of the second preliminary image, comparing the candidate emission time with a time corresponding to a synchronization period where a plurality of lines of the image sensor simultaneously acquires the output image, and acquiring the output image of the subject based on the comparison.
US09258485B2	Image sensor cropping images in response to cropping coordinate feedback Reducing consumption of image sensor processor bandwidth includes capturing an image containing subject matter with an image sensor and cropping the image to generate a cropped image. Cropping the image is performed by the image sensor in response to coordinates received from an image sensor processor. The cropped image is sent from the image sensor to the image sensor processor and new coordinates based on a position of the subject matter in the cropped image are determined with the image sensor processor. The new coordinates are then sent to the image sensor.
US09258483B2	Multi-purpose camera system supporting normal camera functionality and additional user input functionality A multi-purpose camera system includes an image capture block and an image signal processing block. The image capture block is arranged for generating an image signal, wherein the image capture block has an image sensor, an optical system, and a control circuit. The image signal processing block is arranged for processing the image signal. When the multi-purpose camera system is operated in a first operation mode, the multi-purpose camera system acts as a camera for generating a captured image output; when the multi-purpose camera system is operated in a second operation mode, the multi-purpose camera system acts as part of a user input apparatus for receiving a user input; and an overall configuration of the control circuit and the image signal processing block in the first operation mode is different from an overall configuration of the control circuit and the image signal processing block in the second operation mode.
US09258475B2	Wireless imaging system, method of controlling wireless imaging system, wireless communication apparatus, and storage medium A wireless apparatus includes a determination unit configured to determine whether the received control information is leading control information for controlling the imaging process or succeeding control information succeeding the leading control information, a decision unit configured to decide a succeeding control timing at which the succeeding control information is output, with reference to a leading control timing at which the leading control information is output, and an output unit configured to output the leading control information to the imaging unit in accordance with the leading control timing and output the succeeding control information to the imaging unit in accordance with the succeeding control timing.
US09258474B2	Image capturing apparatus, component mounting apparatus, component testing apparatus, and substrate inspection apparatus The TDI sensor includes: a light receiving unit including pixel rows each having a plurality of image capturing elements arranged in a first direction and generating and holding electric charges corresponding to respective exposure amounts, and electric charge holding rows each having a plurality of electric charge holding sections having only a function of holding the electric charges and arranged in the first direction so as to correspond to respective image capturing elements of the pixel rows, one of the pixel rows and one or a plurality of the electric charge holding rows being alternately arranged in a second direction orthogonal to the first direction; and a transfer unit that sequentially, on a row-by-row basis, transfers electric charges held by the image capturing elements and the electric charge holding sections to adjacent rows, and outputs a signal corresponding to electric charges finally accumulated by the transfer.
US09258468B2	Method and apparatus for separate spectral imaging and sensing An optical device that creates separate images for different wavelength bands of light. The device comprises a light sensor, a first dichroic filter, and a first mirror. The light sensor comprises a first light sensing portion and a second light sensing portion. The first dichroic filter reflects a first portion of incident light of a first wavelength band from a source through an imaging lens with the imaging lens projecting a first image of the source onto the first light sensing portion of the light sensor; and the first dichroic filter transmits a second portion of incident light of a second wavelength band from the scene different from the first wavelength range. The first mirror is positioned to reflect the transmitted second portion of incident light through the imaging lens, the imaging lens projecting a second image of the source onto the second light sensing portion of the light sensor.
US09258465B2	Image device having efficient heat transfer, and associated systems An imaging device provides efficient heat transfer by orienting components of the imaging device such that heat is transferred out of the imaging device instead of within the imaging device assembly. Heat is transferred out of the imaging device assembly through a printed circuit board to which the assembly housing is mounted thereon and/or through the housing itself.
US09258461B2	Image processing device and method, and image processing program An NR coefficient (Kf) is calculated on the basis of a representative value (Pm) of a pixel of interest and a low-pass filtered value (La-Ld) nearest to the representative value (Pm) of the pixel of interest among a plurality of low-pass filtered values filtered one-dimensionally in different directions in an input image, and the pixel value of the pixel of interest and a value output by a two-dimensional low-pass filter (25) are weighted by the NR coefficient (Kf) and added (36). The representative value of the pixel of interest may be, for example, a median value obtained by filtering the current frame and a past frame in the time axis direction. The image processing device reduces noise without lowering resolution.
US09258456B2	Image reading device, image forming apparatus, and recording medium An image reading device includes an image reading section, an image processing section, and a density reference member. Based on a location of a defect in the image reading section or in the density reference member, the image processing section determines whether or not to at least partially restrict either a read range of the image reading section when the image reading section reads an original document or usage of a result obtained by reading the original document by the image reading section. The image processing section determines whether or not to apply a smoothing process to each density value detected by reading the original document by the image reading section. The determination is made based on a comparison between a normal-value determining threshold and each density value detected by reading the density reference member by the image reading section.
US09258451B2	Information transmitting apparatus, information transmitting method, and non-transitory computer readable medium An information transmitting apparatus includes a recipient information memory storing multiple pieces of recipient information and recipient identification information that is associated with each of the multiple pieces of recipient information and is used for identifying each piece of recipient information; a user information memory storing user selection identification information, which is the recipient identification information selected by a user from the recipient information memory, and storing information indicating a time when the user selection identification information is selected by the user; an information transmitting unit reading out the recipient information corresponding to the user selection identification information from the recipient information memory to transmit information to the recipient identified by the recipient information that is read out; and a notification unit notifying the user of change if the recipient information stored in the recipient information memory is changed after the selection.
US09258450B2	Facsimile machine and facsimile system that performs fax transmission to specific transmission destination and perform fax reception from specific sender periodically Provided is a facsimile apparatus that prevents a transmission forgetfulness of a regular transmission. Every time a FAX is transmitted, a transmission history is accumulated in a transmission history table. A regular transmission detecting part refers to the transmission history table for every time zone corresponding to the check interval memorized in a setting table. Thereby, the regular transmission detecting part detects whether or not the regular transmission was carried out in the past. If the regular transmission is carried out, the transmission judging part refers to the transmission history table. The transmission judging part judges whether or not the regular transmission was carried out in the time zone for today. If judged the transmission being not carried out, an informing part reports that the regular transmission is not carried out to the mail address corresponding to the report destination memorized in the setting table.
US09258449B1	Image processing apparatus, system, image processing method, and non-transitory computer readable medium An image processing apparatus includes a first memory, a reception unit, a storage controller, and an image processing executing unit. The first memory temporarily stores data and the data reading and writing speed of the first memory is higher than that of a second memory. The reception unit receives instruction data indicating the content of image processing that is directed. The storage controller stores the received instruction data in the first memory if an attribute of the received instruction data meets a predetermined condition and, otherwise, stores the received instruction data in the second memory. The image processing executing unit executes the image processing indicated by the stored instruction data.
US09258443B2	Image forming apparatus remotely operated by external terminal, image forming system including the same, and recording medium An image forming apparatus which can be remotely operated by an external terminal comprises a touch panel for displaying various information and receiving an operation input from an operator, a status detection part for detecting an apparatus status of the image forming apparatus, a status display part provided separately from the touch panel, for displaying the apparatus status detected by the status detection part, a generation part for generating data of a first image representing a display content on the touch panel and a second image representing a display content on the status display part, and a transmitting part for transmitting the data of the first and second images to the external terminal as display data for a remote operation screen on the external terminal.
US09258442B2	Image processing system, image processing apparatus and portable terminal configured to display an effect of performing image adjustment processing to image data in the image processing apparatus An image processing apparatus displays a menu indicating one or more settings pertaining to image adjustment processing and a unique marker corresponding to a currently selected setting in the menu. A portable terminal detects the marker as depicted in a captured image that has been captured by an image capturing device and displays a screen indicating an effect of performing the image adjustment processing in accordance with a setting corresponding to the marker.
US09258441B1	Image forming apparatus with menu display and method for controlling the same An image forming apparatus according to an embodiment includes an input unit that receives a selection of a menu item from a plurality of menu items. A display control unit displays setting information corresponding to the selected menu item on a display unit. An image forming control unit performs image forming and processing according to the setting information when a predetermined condition is satisfied after the setting information is displayed on the display unit.
US09258439B2	Image processing apparatus and system, and methods of controlling these, and storage medium An image forming apparatus, in a case where in a remote control instruction received from an information processing apparatus that controls a maintenance, a screen to be displayed next is a restricted screen, if a predetermined input is not accepted from a user of the image forming apparatus, does not display the restricted screen to the operation unit, and if the predetermined input is accepted, does display the restricted screen to the operation unit.
US09258434B1	Using a mobile device as an external monitor A method, system, and medium are provided for using a mobile device (e.g., a smart phone, personal digital assistant (“PDA”), reading device, cell phone) as a external monitor for a computing device (e.g., a laptop, a desktop personal computer). A mobile device may also be used as an input device for the computing device. For example, a trackball, touch screen, keypad, or other input device on the mobile device may be used to control applications operating on the computing device. The mobile device may send and receive communications at the same time a computing device is utilizing the mobile device's input and output components. The mobile device's battery may be charged while the computing device controls the mobile device's input and output mechanisms.
US09258431B2	Methods, systems, and computer program products for providing a dynamic and flexible media gateway termination identifier Methods, systems, and computer program products for providing a dynamic and flexible media gateway termination identifier are disclosed. According to one aspect, the subject matter described herein includes a method for flexibly identifying terminations within a media gateway. The method includes receiving a syntax for representing terminations of a media gateway, communicating the syntax to a network node for processing media gateway control messages, and, at the network node, processing a media gateway control message using the syntax to identify a termination of the media gateway.
US09258430B2	Method for dynamically providing a terminal connected to a public communication network, with services offered by a private telecommunication network A communication server enabling the provision of services offered by a second private communication network to terminals connected to a first communication network. The terminals are capable of simultaneously exchanging signaling data on a first transmission channel and voice data on a second transmission channel, in accordance with a selected protocol. The server is capable of transmitting configuration data to a terminal connected to the first network over the first channel and in accordance with a selected criterion. The configuration data is designed to enable a connection with the server to be set up on the first channel by the terminal, during a voice link on the second channel, so as to provide the terminal, during the voice link, with services offered by the second network.
US09258428B2	Audio bandwidth extension for conferencing In one embodiment, a method includes extracting, by a processor, components from an audio signal to generate a modulating signal. The audio signal is generated by an endpoint operable to capture audio proximate the endpoint. The method also includes filtering, by the processor, the audio signal to generate a band-limited audio signal. The method also includes modulating, by the processor, the band-limited audio signal by the modulating signal to generate an enhancement signal. The method also includes combining, by the processor, the audio signal and the enhancement signal to generate an enhanced audio signal.
US09258427B2	System and method for forwarding calls A system and method for forwarding calls is disclosed. A system that incorporates teachings of the present disclosure may include, for example, a communication device having a controller element to receive a call from a communication system, retrieve a caller ID from information associated with the call, present a caller ID, receive a request to forward the call, present one or more communication identifiers responsive to the forwarding request, receive a selection corresponding to one of the one or more communication identifiers, and submit to the communication system a request to forward the call to the selected communication identifier. Additional embodiments are disclosed.
US09258425B2	Method and system for speaker verification In many scenarios, speaker verification systems can be given a single-channel audio with recordings of multiple speakers. To perform accurate speaker verification, a system can isolate the speech of a speaker. In one embodiment, a method, and corresponding system, of speaker verification includes extracting a target speaker's speech, using a known speaker voiceprint, from an audio recording that includes the target speaker's speech and the known speaker's speech. The known speaker voiceprint can correspond to the known speaker. Extracting the target speaker's speech can include determining portions of the audio recording where the known speaker voiceprint matches the known speaker's speech above a particular threshold, and extracting the target speaker's speech from other portions of the audio recording. In this manner, speaker verification is performed on the target speaker's speech without interference from the known speaker's speech and allows for a more accurate verification.
US09258424B2	Prioritize contact numbers of customers in real time A microprocessor executable contact manager operable to determine, for selected different types of customer communication devices, a likelihood of contacting successfully a customer at a respective type of customer communication device and select, based on the likelihood, an order and/or sequence in which to contact customer communication devices of the different customer communication device types.
US09258423B1	Contextual lead generation in an automated communication link establishment and management system Methods and systems may generate contextual leads in an automated communication link establishment and management system. In addition, systems and methods may automatically integrate an automated calling system with a customer relationship management system, contact management system, and/or task management system, so that historical information stored concerning past contact activity and automated calling sessions relating to contacts is automatically updated in the customer relationship management system, contact management system, and/or task management system.
US09258422B2	Computer telephony integration complete healthcare contact center Methods, systems, and products enable a healthcare facility or server to process incoming communications. When a communication is received, the time and a recipient's address may be compared to a schedule of procedures. The recipient's address may be associated with a patient or with medical personnel, such as a physician or nurse. If the time and the recipient's address match an entry in the schedule of procedures, then an alternate destination may be chosen for the communication.
US09258421B2	Speech analytics: conversation timing and adjustment Agents of a contact center often encounter conversational delays when speaking with a customer. These delays may be introduced by transmission delays, which include the distance between the agent and the customer, and processing delays, such as those introduced by systems and processes within a contact center. By providing an agent with information based on the amount of the delay, the agent can be prompted to overtalk the customer by a target amount. As a result, the customer may experience a more natural conversation with the agent. Furthermore, if a customer prefers more or less of a delay, such as based on their cultural norms, the delay may be modified to account for those cultural norms and better accommodate the conversational preferences of a diverse customer base.
US09258420B2	Software-based operator switchboard A system and computer program product for providing a software-based operator switchboard for a phone system provide improved functionality, with greater simplicity, than conventional techniques. A telecommunications system may comprise an operator switchboard computer system displaying and receiving input with a graphical user interface indicating an operation to be performed by an end-user device, generating a first message in a first message format based on the received input, and transmitting the message to a server computer system, and a server computer system receiving the first message from the first computer system, translating the first message from the first message format to form at least one second message in a second message format, and transmitting the second message to perform the operation to be performed by at least one end-user device. Messages may also be transmitted from end-user devices to the server computer system, translated, and transmitted to the operator switchboard computer system.
US09258419B2	System and method for managing emergency calls A system and method for managing emergency calls are disclosed herein. The method includes receiving an emergency related call at a call center, and during the emergency related call, retrieving information related to i) a type of incident being reported, ii) a location of the incident being reported, and iii) a description of the incident being reported. A public safety answering point to notify of the incident is identified, where such identification is based upon at least some of the retrieved information. A database is searched for outgoing calls to the identified public safety answering point, and based upon results from the searching, a determination is made as to whether to contact the identified public safety answering point.
US09258417B2	Interconnected voice response units A method and system of collecting confidential data by means of initiating a bridge call with a caller and a vendor. The bridge call allows an interconnection between a merchant's Interactive Voice Response unit (IVR) and a vendor's Interactive Voice Response unit (IVR) without the need to loop the caller back to the merchant after the confidential data is collected. An Automatic Number Identification field is present on each call to identify the caller. A caller enters confidential data into a vendor's IVR using the telephone. Once the confidential data is validated and stored, the vendor updates a call management repository record and terminates the bridge call.
US09258408B2	Method and apparatus for third-party control of device behavior An approach is provided for enabling third-parties to manage a mobile device when within a third party's domain range. Data regarding a point-of-interest and an associated action by a mobile device is received. The action is defined by a third-party. Whether the mobile device is within a predetermined range of the point-of-interest is detected. The action is invoked if the mobile device is within the predetermined range.
US09258407B2	Portable electronic device having plurality of speakers and microphones A portable electronic device includes a display unit, a first audio unit, a second audio unit, a first sensing unit, a second sensing unit, and a controlling unit. The first audio unit includes a first speaker and a first microphone. The second audio unit includes a second speaker and a second microphone. The first sensing unit senses an orientation of the portable electronic device. The second sensing unit senses whether a user is close to one of the first speaker and the second speaker. The controlling unit triggers one of the first audio unit and the second audio unit to output and input audio signals according to the orientation of the portable electronic device and turns off the display unit when the user is close to the one of the first speaker and the second speaker.
US09258405B1	Meeting integration for a messaging and scheduling application A method and apparatus for meeting integration for scheduling and message application are disclosed. The method includes: inserting a reminder entry into an inbox of a messaging portion of an application, the reminder entry to indicate an upcoming occurrence of an event scheduled in a scheduling portion of the application; and persisting the reminder entry in the inbox for a predetermined amount of time including throughout a duration of the event. Other embodiments are also disclosed.
US09258402B2	System and method for controlling mobile devices Systems and methods displaying information from a mobile device are described herein. One embodiment of this disclosure provides a method of controlling a mobile device without a native touch screen display. The mobile device is coupled to an external touch-screen device. The method comprises receiving input via a touch screen display. The method further comprises mapping the input to one or more keypad events. The method further comprises transmitting to at least one application the one or more keypad events.
US09258396B2	Hand-held electronic device having rolled-up screen and display method thereof A hand-held electronic device having a rolled-up screen comprises a flexible screen which can be partially received within a casing by a reeling mechanism in such a manner that the displaying function can still be performed by the flexible screen partially exposed outside the casing. When the flexible screen is pulled out and entirely exposed outside of the casing, the entire flexible screen can be used for image-displaying. Thus, advantages in both the high displaying quality of a large screen and excellent portability of a small-sized hand-held electronic device can be attained.
US09258393B2	Mobile terminal A mobile terminal includes a terminal main body, a circuit board, an antenna device and a connecting portion. The terminal main body has a plurality of members. The circuit board and an antenna device are built in the terminal main body so as to be spaced apart from each other. The connecting portion electrically connects the circuit board and the antenna device to each other. In the mobile terminal, the connecting portion is a conductive pattern formed on one surface of at least one of the members defining an internal space of the terminal main body.
US09258392B2	Method and apparatus for generating metadata of immersive media Disclosed are a method and an apparatus for generating metadata of immersive media and disclosed also are an apparatus and a method for transmitting metadata related information. The apparatus includes: at least one of a camera module photographing or capturing the image; a gyro module sensing horizontality; a global positioning sensor (GPS) module calculating a position by receiving a satellite signal; and an audio module recording audio; and a network module receiving sensor effect information from a sensor aggregator through a wireless communication network; and an application generating metadata by performing timer-synchronization of an image photographed based on the camera module, a sensor effect collected by using the gyro module or the GPS module, or audio collected based on the audio module.
US09258391B2	Processing method and apparatus A processing apparatus externally receives a processing request and executes the requested processing. The processing apparatus transmits the result of the processing to a processing request source if a connection to the processing request source is maintained until the requested processing is executed. The processing apparatus stores the result of executing the processing in a memory if the connection to the processing request source is disconnected before the end of the requested processing. The processing apparatus transmits the processing result stored in the memory to the processing request source if the processing requested when the processing request is received is executed but is stored in the memory.
US09258384B2	Dynamic network device processing using external components A network device may receive information regarding a service set identifying service to apply to a data flow received via a particular interface of the network device; receive the data flow via the particular interface; identify a service to provide to the data flow based on the information regarding the service set; identify a processing device to process the data flow; and provide the data flow to the processing device. The processing device may be different than the network device and may process the data flow, on behalf of the network device, to form a processed data flow. The processed data flow may include the data flow with the service applied to the data flow. The network device may further receive the processed data flow from the processing device and transmit the processed data flow toward a destination device.
US09258377B2	Publish information on website The present disclosure provides an example method, device, and system for publishing information to various websites. Publishing Information is collected from a corresponding registration server based on registration information. The publishing information includes the receiving terminal registration information. The publishing information is sent to a corresponding website according to the receiving terminal registration information. The receiving terminal registration information corresponds to a server domain address of the corresponding website. The present techniques reduce redundant posting steps at the websites and improve the efficiency of posting.
US09258376B2	Aggregated presence over user federated devices One embodiment of a system for aggregating and distributing presence information comprises a hosted presence aggregator server. The hosted presence aggregator server receives an update of presence information from a user device and relays the presence information update to another user device, wherein the user devices are part of a federation of user devices controlled by a single user which relay updates in presence status of the single user to one another via the hosted presence aggregator server.
US09258373B2	System and method for generating three-dimensional geofeeds, orientation-based geofeeds, and geofeeds based on ambient conditions based on content provided by social media content providers A system and method for generating a geofeed based on one or more geofeed parameters including altitude parameters, ambient condition parameters, and orientation parameters is provided. A geofeed includes a collection of content, aggregated from various content providers, that is relevant to one or more geographically definable locations. The generated content may include, for example, video, audio, images, text, hyperlinks, and/or other content that may be relevant to a geographically definable location. The content providers may include, for example, social media platforms, online knowledge databases, individual content creators, and/or other providers that can distribute content that may be relevant to a geographically definable location. The system may filter content into the geofeed and/or out of the geofeed based on one or more geofeed parameters and/or display the geofeed comprising the filtered content.
US09258370B2	Service assembly and delivery A system for assembling and delivering a communications service or product is described which is flexible to accommodate the rapid introduction of new product/service offerings on a frequent basis. The method involves receiving data relating to a number of communication service components and creating and storing a data structure for each communication service component. Data component is also received relating to a communication service, the data identifying at least one of the communication service components and a data structure for the communications service is created and stored. In response to receiving an input requesting provisioning of the communications service, an end-to-end process flow for delivering the communications service is automatically created based on the data structure for the communications service and the data structure for the identified communication service components.
US09258369B2	System and method to provide a network-based service A method of providing a network-based service can include receiving a request for a service at a proxy server, wherein the request identifies a user. The method can also include identifying an application associated with the service based on the request and identifying a user data element required by the application for the user to access the application. The method can also include creating an application request element that includes the identified data element and proxying the request to the application using the created application request element.
US09258367B2	Technique for managing sessions with entities in a communication network A technique for managing sessions in a communication network that does not subscribe to registration events immediately after an entity in the network is registered but rather delays subscribing to these events until a time that such notification would be normally used, such as after a revocable session has been established with the entity. An entity registers to enable sessions to be established with other entities in the communication network. After a session is established, a check is performed to determine if a subscription to be notified of events that warrants revoking the session already exists. If not, a subscription is established to be notified of events that warrant revoking the session. If during the session a notification is received indicating that an event that warrants revoking the session has occurred, the session is revoked.
US09258362B2	System and method for establishing peer to peer connections between PCS and smart phones using networks with obstacles A method of circumventing network obstacles to provide a peer-to-peer communication channel between peers utilizing hypertext transfer protocol (HTTP) includes communicating a HTTP request from a peer device to a relay through a network including an obstacle where the HTTP request is intended for another peer device. The method further includes communicating a HTTP response from the relay to the peer device and establishing a communication channel between the peer device and the another peer device via the relay. The communication channel permits the peer device and the another peer device to send and receive data.
US09258360B2	Intelligent disaster recovery for database connection failures Embodiments of the invention provide techniques for disaster recovery in the event of a database connection failure. In one embodiment, a network address for a secondary server may be stored in multiple data objects of a client computer. In the event of a failed connection to a primary server, the network address of the secondary server may be retrieved from one of the data objects stored in the client computer. When an updated network address for the secondary server is received, it may be propagated to the data objects of the client computer.
US09258357B2	Method for accessing plural cloud storages, electronic apparatus and non-transitory computer readable medium A method for accessing plural cloud storages, an electronic apparatus and a non-transitory computer readable medium are disclosed herein. The method for accessing plural cloud storages includes steps of: providing a unified interface on the data processing system, the unified interface being configured for offering a unified interface format instruction to plural application programs to access each of the cloud storages; linking the unified interface with a plurality of configuration plug-ins, each of the configuration plug-ins comprises at least one distinct instruction for accessing a particular cloud storage; and converting a request with the unified interface format instruction from one of the application programs to one of the at least one distinct instruction according to the configuration plug-ins for accessing a destination cloud storage of the cloud storages.
US09258352B2	Method for transmission in a multi-destination network The invention relates to a method for transmission of messages from a sender node to multiple destination nodes in a network in which:The same message is sent from the sender node to multiple destination nodes, and the destination node of a message returns an acknowledgment message to the sender node after receiving the message it comprises a step of the distribution, by the sender node, of the destination nodes into at least two groups of destination nodes according to a predetermined distribution criterion taking into account the to and fro travel time between the sending of the message and the receiving of the acknowledgment message from the destination node, and a step of sending of messages to destination nodes in the same group with a latency period between the sending of two successive messages to the same destination nodes of the same group, the latency periods, each specific to a group and defining the throughput rate of the group being different from one group to another.
US09258349B2	Method and apparatus of performing remote computer file exchange Disclosed are an apparatus and method of exchanging data between a first computing device and a second computing device using a customized data transfer protocol. One example of operation may include establishing a control channel between the first computing device and the second computing device to exchange control information, negotiating a data transfer between the first and second computing devices, establishing a data channel between the first and second computing devices to transfer data, and transferring data from the first computing device to the second computing device over the data channel in parallel with control information being transferred over the control channel. The client devices may be a client and server configuration transferring data via a point-to-point data connection.
US09258346B2	System, method and program for controlling MP3 player Communicating an audio message to a listener of an audio player device. An audio message file is generated at a workstation and sent to the audio player device via a network. In response to receipt of the audio message file, the audio player device halts play of a song or other audio content that was being played by the audio player device at a time of receipt of the audio message file, and plays the audio message file. Alternately, the audio player device plays the audio message file after completion of play of the song or other audio content that was being played by the audio player device at a time of receipt of the audio message file.
US09258345B2	Full-duplex bi-directional communication over a remote procedure call based communications protocol, and applications thereof Systems and methods for reducing the cost but increasing the performance caused in streaming data between a client and a server are described herein. Embodiments of the present invention relate to reducing the cost but increasing the performance by the traditional data streaming where two TCP connections, one for each direction of traffic is used. Further embodiments allow a server in communication with one or more clients using a RPC based communication protocol to bi-directional stream not on two TCP connections but a single TCP connection. In one embodiment, this is achieved by transmitting from the client to the server an initial handshake. If the server receives the handshake, then the client streams a request stream to the server and the server streams a response stream to the client simultaneously over the same single TCP connection establishing full-duplex streaming.
US09258341B2	Method and device for centralized peer arrangement in P2P overlay networks A method and device for arranging a plurality of peers at distribution levels in a P2P network with respect to a streaming source are described. At least one peer of the plurality of peers having a highest upload capacity may be arranged at the distribution level closest to the streaming source. Remaining peers of the plurality of peers may be arranged at subsequent distribution levels in order of descending upload capacity, such that each peer has an upload capacity that does not exceed the upload capacity of any peer at an immediately preceding level. The peers may be further arranged such that the total upload capacity of the peers at any distribution level is equal to or exceeds total download demand of the peers at an immediately subsequent level. If a predetermined maximal allowed number of distribution levels has been exceeded, one or more peers may be moved or re-arranged.
US09258337B2	Inclusion of web content in a virtual environment A virtual environment server records and broadcasts a Uniform Resource Locator (URL), browser state information, and optionally clipping parameters, that are to be associated with a three dimensional (3D) surface in a virtual environment. When a user's Avatar encounters the 3D surface in the virtual environment, the client obtains the URL and browser state information, and obtains the web content using a standard web browser. The web content is stored into an off-screen buffer. The content from the off-screen buffer is then rendered locally as a texture map onto the 3D surface of the virtual environment. Whenever one of the users interacts with the web content, a new URL and new browser state information is used to obtain the updated web content in the same way. The new URL and new browser state information is also passed from the client to the server, so that the server may update the URL and new browser state information in each of the other clients associated with each of the other users.
US09258334B2	Universe media shuffling A communication broker and methods of administering the same are provided. The communication broker is adapted to direct various enterprises to set up a media channel directly therebetween while remaining in the control signaling path for the communication session. The broker may enable the enterprises to use standard authentication techniques and the Datagram Transport Layer Security (DTLS) protocol to establish the media channel.
US09258330B2	Image processing apparatus that operates according to security policies, control method therefor, and storage medium An image processing apparatus which is capable of restraining operation that does not comply with security policies even in a case where security policies are changed through setting of user modes. The security policies are set in advance in the image processing apparatus. The image processing apparatus has a UI operation unit that enables operation on the image processing apparatus. When settings of the image processing apparatus are changed via the UI operation unit, it is verified whether or not the changed settings match the security policies. Operation of the image processing apparatus is restrained until it is verified that the changed settings match the security policies.
US09258329B2	Dynamic access control policy with port restrictions for a network security appliance A network security appliance supports definition of a security policy to control access to a network. The security policy is defined by match criteria including a layer seven network application, a static port list of layer four ports for a transport-layer protocol, and actions to be applied to packet flows that match the match criteria. A rules engine dynamically identifies a type of layer seven network application associated with the received packet flow based on inspection of application-layer data within payloads of packets of the packet flow without basing the identification solely on a layer four port specified by headers within the packets. The rules engine is configured to apply the security policy to determine whether the packet flow matches the static port lists specified by the match criteria. The network security appliance applies the actions specified by the security policy to the packet flow.
US09258325B2	Media access control address translation in virtualized environments A method and a network device are provided to transmit network packets through a network security device. The method, performed by the network device, receives a request to send a network packet from a first computing device to a second computing device over a network that includes the network device and the network security device. The network packet includes a first network interface identifier for identifying the first computing device and a second network interface identifier for identifying the second computing device. The method identifies third and fourth network interface identifiers that cause the network packet to be transmitted through the network security device. The method transmits the network packet over the network through the network security device using the third and fourth network interface identifiers. The method transmits the network packet to the second computing device using the first and second network interface identifiers.
US09258324B2	Methods, systems, and computer program products for protecting a communication network against internet enabled cyber attacks through use of screen replication from controlled internet access points A method includes receiving from a client device at a client interface application a request to access an application, determining whether the application is external to a communication network, redirecting the request to an external communication server when the application is external to the communication network, sending the request from the external communication server to the application that is external to the communication network, receiving information from the application that is external to the communication network at the external communication server responsive to sending the request, and replicating a screen of the external communication server containing the information received from the application for display at the client interface application.
US09258321B2	Automated internet threat detection and mitigation system and associated methods A risk assessment and managed security system for network users provides security services for dealing with formidable cyber threats, malware creations and phishing techniques. Automated solutions in combination with human-driven solutions establish an always-alert positioning for incident anticipation, mitigation, discovery and response. A proactive, intelligence-driven and customized approach is taken to protect network users. Assessments of threats are made before and after a breach. Cyber threats are identified in advance of a resulting network problem, and automated analysis locates the threats and stops them from having an adverse effect. Humans can focus on the high-level view, instead of looking at every single potential problem area. Troubling patterns may be reviewed within the network environment to identify issues. Cyber analysis is conducted to provide a baseline over time via statistically proven, predictive models that anticipate vulnerabilities brought on by social-media usage, Web surfing and other behaviors that invite risk.
US09258320B2	System for testing computer application This document discloses a method, apparatus, and computer program product for testing a computer program application in a server computer. The method comprises: receiving, from a client device, a test request requesting the server computer to test suspicious behavior associated with the computer program application; acquiring the computer program application on the basis of the test request; applying at least one test routine to the computer program application and testing for suspicious behavior associated with the computer program application; creating a test report specifying at least some features of the suspicious behavior, if any found during the at least one test routine; and communicating the test report to the client device.
US09258314B1	Detection of anomalous instances through dynamic feature selection analysis This specification describes technologies relating to detecting anomalous user accounts. A computer implemented method is disclosed which evaluates an unknown status user account. The method described compares features associated with a plurality of known anomalous user accounts stored in a database to features present in the unknown account. A correlation value corresponding to the probability of a specific feature occurring in a particular anomalous user account is calculated and a dependence value corresponding to the degree of dependence between the given feature and at least one other feature is also calculated. A subset of features in the unknown account is generated comprising those features that possess a correlation value less than a threshold value and a dependence value below a maximum correlation value. A risk score for the unknown account is calculated by selecting those features from the subset that maximizes the correlation value. The unknown account is then reviewed by an account reviewer if the risk score exceeds a threshold value.
US09258313B1	Distributed application awareness A network device is configured to receive network traffic associated with an application executing on a user device; identify, based on the network traffic, an application identifier associated with the application; determine whether the application identifier matches one of a set of application identifiers stored by the network device; identify a policy based on the application identifier when the application identifier matches one of the set of application identifiers; and apply the policy to the network traffic associated with the application. The policy may be obtained from another network device, in communication with the network device, when the application identifier does not match one of the set of application identifiers.
US09258312B1	Distributed policy enforcement with verification mode User-specified policies may be efficiently implemented and enforced with a distributed set of policy enforcement components. User-specified policies may be transformed into a normal form. Sets of normal form policies may be optimized. The optimized policies may be indexed and/or divided and provided to the distributed set of policy enforcement components. The distributed policy enforcement may have a sandbox mode and/or verification mode enabling policy configuration verification. With appropriate authorization, substitute data may be used in verification mode to evaluate requests with respect to policies. Evaluation results, relevant policies, and decision data utilized during request evaluation may be collected, filtered and reported at a variety of levels of detail. Originating user-specified policies may be tracked during the policy normalization process to enable reference to user-specified policies in verification mode reports.
US09258311B2	Virtual federation of remote portals Embodiments of the invention provide systems and methods for providing a virtual federation of remote portals. According to one embodiment, providing a virtual federation of remote portals can comprise defining, by a portal system, a configuration of a virtual federation of a plurality of nodes. For example, each node can comprise an application server executing a different enterprise application and maintaining application content for the enterprise application in a separate database. The portal system can also define access control information for a user of the portal system. Each node of the virtual federation can similarly define access control information for the user. The system can then provide access to the application content of the nodes at runtime based on the configuration of the virtual federation and the access control information for the user defined by the portal system and the access control information for the user defined by the nodes.
US09258310B2	Method and device for processing and tracking TACACS+ session A method and device for processing and tracking a TACACS+ session, wherein, the method includes: registering an attribute value in a TACACS+ packet of a TACACS+ session to be tracked; when a TACACS+ client receives a TACACS+ request packet, analyzing the TACACS+ request packet to judge whether an attribute value in the TACACS+ request packet is the same as the registered attribute value or not; if the two are the same, saving the Session_id value in the TACACS+ request packet; when the TACACS+ client receives a TACACS+ response packet, comparing the Session_id value in the TACACS+ response packet with a saved Session_id value, and if the two Session_id values are the same, setting the status of the corresponding TACACS+ session as successful. The embodiments of the present document track the TACACS+ response packet, so as to implement the function of tracking the whole TACACS+ session that conforms to specific conditions.
US09258299B2	Biometric cloud communication and data movement An apparatus, method, system, and computer accessible medium are disclosed. In one embodiment the apparatus includes a first computing device having a processor coupled to memory. The apparatus also includes a first biometric reader unit to determine biometric signatures, the biometric reader unit communicatively coupled to the computing device. The memory stores a plurality of data files. The apparatus also includes a bio-packet generation unit to generate a packet comprising a first bio-identifier, the first bio-identifier comprising at least one biometric signature of a user. Finally, the apparatus includes a bio-packet transmission unit to send the generated packet to a remote server.
US09258292B2	Adapting federated web identity protocols A method of performing a Real-Time Communication in Web-browsers (RTCWEB) identity authentication based on an authentication of a non-RTCWEB compliant Identity Provider (IdP) server comprising receiving, by an RTCWEB IdP client, an RTCWEB identity authentication request from a user agent, creating a session resource with a Relying Party (RP) client, wherein the RP client guards the session resource, instructing the user agent to authenticate with the RP client by employing a non-RTCWEB identity protocol to access the session resource, receiving authentication results from the non-RTCWEB compliant IdP server via the RP client, and sending an RTCWEB authentication to the user agent via the session resource.
US09258285B2	Device pairing via human initiated contact A system may include and/or involve a first device, a second device, and logic to effect pairing of the first and second devices upon activation of contact sensors of both the first and second devices.
US09258284B2	Server, method of group key notification and program According to one embodiment, a server includes a message communicator, a key information storage, and a key controller. The message communicator is configured to communicate a message to a client. The key information storage is configured to store key information including at least a key value being value of key, a validity term of key, and assignment information of key. The key controller is configured to generate a key notification message including a key value of the client and a key update time when the message communicator receives a key request message from an authenticated client. The key value is corresponding with the assignment of the key information. The key update time decides from the validity term of the key and a validity term of authentication succeeded state of the client. The message communicator transmits the key notification message to the client.
US09258280B1	Tunnel interface for securing traffic over a network Methods and systems for a flexible, scalable hardware and software platform that allows a managed security service provider to easily provide security services to multiple customers are provided. According to one embodiment, a method is provided for delivering customized network services to subscribers of the service provider. A request is received, at a service management system (SMS) of the service provider, to establish an Internet Protocol (IP) connection between a first and second location of a first subscriber of the managed security service provider. Responsive to the request, the SMS causes a tunnel to be established between a first and second service processing switch of the service provider which are coupled in communication via a public network and associated with the first location and the second location, respectively.
US09258278B2	Unidirectional deep packet inspection The invention relates to a communication device (1) comprising a processor configured to create a client handshake message in order to negotiate security settings for a network connection between the device and a network node (2) of the telecommunication network using a transport layer security protocol. The client handshake message comprises a first encryption algorithm indicator indicative of a first encryption algorithm proposed by the communication device for communication from the communication device (1) to the network node (2), and a second encryption algorithm indicator indicative of a second encryption algorithm proposed by the communication device for communication from the network node to the communication device (1). Only one of the first and second encryption algorithm indicator indicates that communication is non-encrypted while the other of the first and second encryption algorithm indicator is indicating that communication is encrypted. This enables e.g. a gateway to perform deep packet inspection in one direction while in the opposite direction the data is still safely encrypted.
US09258275B2	System and method for dynamic security insertion in network virtualization A method and apparatus for dynamic security insertion into virtualized networks is described. The method may include receiving, at a network device from a second network device, a data packet and application data extracted from the data packet. The method may also include generating a routing decision for a network connection associated with the data packet based, at least in part, on the application data. Furthermore, the method may include transmitting the routing decision for the data packet to the second device for the second device to route the data based on the routing decision.
US09258272B1	Stateless deterministic network address translation Stateless deterministic network address translation (NAT) within a service provider network is described. A plurality of customer premise equipment (CPEs) positioned within customer networks and a NAT device positioned within a service provider network operate as ingress and egress for tunnels having network packets of a first network transport protocol that encapsulate inner network packets of a second network transport protocol. The NAT device stores a mapping table that maps, for each of the CPEs, a public network address of the first transport protocol to a public network address and restricted port range of the second transport protocol. The NAT device outputs control messages to communicate the respective restricted port range to each of the CPEs, and the CPEs provide network address translation within the customer networks at the ingress of the tunnels based on the restricted port range received from the NAT device of the service provider network.
US09258269B1	Methods and systems for managing delivery of email to local recipients using local reputations A computer-implemented method for managing delivery of email to local recipients. The computer-implemented method may include establishing a local reputation for an email sender address. The method may include storing a domain-name-system record associated with the local reputation on a domain-name system. The domain-name system may be mail-transfer agent agnostic. The method may also include identifying one or more emails sent from the email sender address to one or more local recipients. The method may include forming a spam verdict for each of the one or more emails by analyzing contents of each of the one or more emails. The method may additionally include updating the local reputation for the email sender address based on the one or more spam verdicts.
US09258268B2	Methods and apparatus to dynamically select a peered voice over internet protocol (VoIP) border element Methods and apparatus to select a dynamically peered voice over Internet protocol (VoIP) border element are disclosed. An example method comprises collecting data representative of a dynamic performance of a voice over Internet protocol network, prioritizing a selection of a peered border element based on the collected data, and modifying a telephone number mapping (ENUM) database based on the prioritized selection.
US09258258B2	Implementing injection of formal numerical message identifiers in cloud stacks A method and apparatus are provided for injecting formal numerical message identifiers in an existing cloud stack. Numerical message identifiers are automatically injected into predefined messages of each translated message catalog before building the translated message catalogs into enhanced binary message catalogs. The numerical message identifiers are generated using an existing unique message identification (msgid) string within the translated message catalog.
US09258256B2	Inverse PCP flow remapping for PFC pause frame generation An overflow threshold value is stored for each of a plurality of virtual channels. A link manager maintains, for each virtual channel, a buffer count. If the buffer count for a virtual channel is detected to exceed the overflow threshold value for a virtual channel whose originating PCP flows were merged, then a PFC (Priority Flow Control) pause frame is generated where multiple ones of the priority class enable bits are set to indicate that multiple PCP flows should be paused. For the particular virtual channel that is overloaded, an Inverse PCP Remap LUT (IPRLUT) circuit performs inverse PCP mapping, including merging and/or reordering mapping, and outputs an indication of each of those PCP flows that is associated with the overloaded virtual channel. Associated physical MAC port circuitry uses this information to generate the PFC pause frame so that the appropriate multiple enable bits are set in the pause frame.
US09258255B2	Hierarchical programming of dual-stack switches in a network environment An example method for hierarchical programming of dual-stack switches in a network environment is provided and includes receiving packets from the network at a line card in the modular switch, a first portion of the packets being destined to Internet Protocol version 6 (IPv6) destination IP (DIP) addresses and a second portion of the packets being destined to IPv4 DIP addresses, and performing hierarchical lookups of the IPv6 DIP addresses and the IPv4 DIP addresses. Layer 3 (L3) lookups for the IPv6 DIP addresses are performed at the line card, and L3 lookups for IPv4 DIP addresses are performed at a fabric module in the modular switch. The line card and the fabric module are interconnected inside a chassis of the modular switch. In specific embodiments, the method further comprises inspecting the packets' destination Media Access Control (DMAC) addresses comprising router MAC addresses indicative of IPv6 or IPv4 address families.
US09258251B2	Resource and admission control method The present invention provides a resource and admission control method applied to nomadicity and wholesale scenarios, which clarifies an interaction process between a PD-FE of a NGN home operator/NGN retail service provider and a PE-FE of a NGN home operator/NGN retail service provider, puts forward a resource request process, resource modification process and resource release process of the resource and admission control method applied to the nomadicity and wholesale scenarios, and solves problems existing in the related art.
US09258249B2	Resource access throttling Techniques for resource access throttling are described. In implementations, access to a network resource can be controlled based on a variety of factors, such as a type of user requesting access to the network resource. For example, consider a scenario where an online content store is preparing to launch. To prevent resources associated with the online content store from being overwhelmed by the number of requests for access when the store is launched, techniques can be implemented to throttle the number of requests that are granted. For instance, requests for access can be throttled based on different user types.
US09258248B2	Energy-efficient network device with coordinated scheduling and processor rate control A network device of a communication network is configured to implement coordinated scheduling and processor rate control. In one aspect, packets are received in the network device and scheduled for processing from one or more queues of that device. An operating rate of a processor of the network device is controlled based at least in part on at least one of an arrival rate of the packets and a number of the packets stored in the one or more queues. As one example of processor rate control based on packet arrival rate, the operating rate of the processor may be controlled by accumulating a designated number of the received packets, determining an average arrival rate of the accumulated packets, and setting the operating rate of the processor based on the average arrival rate.
US09258247B2	Method and apparatus for load sharing A load sharing method comprises: receiving a message and determining an outbound interface that is configured to forward the message; obtaining bandwidth usage parameters of the outbound interfaces when a number of the outbound interfaces is greater than 1; selecting one of the outbound interfaces as a forwarding outbound interface for forwarding the message, according to the bandwidth usage parameters of the outbound interfaces and a content of the message.
US09258245B2	Multiple cell dequeue for high speed queueing A system includes a task scheduler to select a queue from a port. The port includes a determined number of cell slots between pick opportunities. The task scheduler selects a queue at a pick opportunity. A queue manager connects with the task scheduler to pop cell packets from the selected queue, and to send update information to the task scheduler. The update information includes information of how the queue manager expects to fill the cell slots between the task scheduler selections. The task scheduler makes subsequent queue selections based on the update information.
US09258224B2	Packet processing VLIW action unit with or-multi-ported instruction memory An embodiment of the invention includes a memory and apparatus for packet processing in a switching network. The memory includes a plurality of words where each word includes a plurality of bits. Each word in the plurality of words is addressed by separate and distinct read address. A logic circuit performs a logical “OR” function on all the bit in all the words addressed by the separate and distinct read addresses and outputs a result.
US09258223B1	Packet routing in a network address translation network A differentiated services code point (DSCP) field and a flags field of a data packet are utilized to route the packet in a network address translation (NAT) network. A sending device configures the DSCP field in the packet with information that may be used to identify a destination for the packet within the NAT network. The sending device also configures the flags field to indicate that the DSCP field is to be utilized to identify the destination. When a device in the NAT network receives the packet, the device examines the flag field to determine whether the DSCP field is to be utilized to identify the destination. If the flag indicates that the DSCP field is to be utilized to identify the destination, the DSCP field is utilized to locate the destination network address for the packet. The packet is then transmitted to the identified destination network address.
US09258219B1	Multi-unit switch employing virtual port forwarding A multi-unit switch includes a plurality of network devices, and a central switch communicatively. The central switch includes a forwarding database for making virtual port forwarding decisions, the forwarding database being populated with virtual port entries corresponding to virtual ports of the central switch, ones of the virtual ports mapped to corresponding ones of physical ports of the plurality of network devices. The central switch is configured to make forwarding decisions to determine virtual ports to which packets are to be forwarded, and forward packets to appropriate physical ports of the central switch based on the virtual port forwarding decisions based on the mapping of virtual ports to physical ports. Network devices are configured to receive packets from the central switch and to forward the received packets to appropriate physical ports of the network devices responsively to indications of the virtual port forwarding decisions made by the central switch.
US09258213B2	Detecting and mitigating forwarding loops in stateful network devices In one embodiment, a stateful device receives a packet on a particular interface of a stateful device in a computer network, where the packet includes source identification and destination identification. The source identification and destination identification of the packet may then be swapped and checked against a stateful connection table managed at the stateful device for the particular interface, such that a loop may be detected at the particular interface in response to the swapped source identification and destination identification matching an existing entry in the stateful connection table. In the event there is such a detected loop, the packet (e.g., and any subsequent similar packets) may to be dropped, accordingly.
US09258212B2	Supporting arbitrary routing criteria in software defined networks System, method, and computer program product to route data communications based on non-routing criteria, by receiving, by a network element, a data packet, identifying, in a routing table of the network element, a first route for routing the data packet, computing, by an application executing on the network element, a routing score for the first route based on one or more non-routing criteria, computing, by the application, a routing score for a second route for routing the data packet based on the one or more non-routing criteria, and upon determining that the routing score for the second route is less than the routing score of the first route, updating the routing table to cause the network element to route the data packet according to the second route.
US09258210B2	Dynamic area filtering for link-state routing protocols In general, techniques are described for dynamically filtering, at area border routers (ABRs) of a multi-area autonomous system, routes to destinations external to an area by advertising to routers of the area only those routes associated with a destination address requested by at least one router of the area. In one example, a method includes receiving, by an ABR that borders a backbone area and a non-backbone area of a multi-area autonomous system that employs a hierarchical link state routing protocol to administratively group routers of the autonomous system into areas, a request message from the non-backbone area that requests the ABR to provide routing information associated with a service endpoint identifier (SEI) to the non-backbone area. The request message specifies the SEI. The method also includes sending, in response to receiving the request and by the ABR, the routing information associated with the SEI to the non-backbone area.
US09258209B2	System and method for layer 3 proxy routing A system and method for efficiently handling layer 3 proxy routing after mobile devices move between subnets includes a controller and one or more ports coupled to the controller. The controller is configured to receive a gateway address request on the one or more ports, determine whether the gateway address request is received on an inter-domain link from a second gateway, determine whether the gateway address request is originated from the second gateway when the gateway address request is received on the inter-domain link, determine a layer 2 address of the second gateway when the gateway address request is not originated from the second gateway, form a gateway address response including the layer 2 address of the second gateway, and transmit the gateway address response on one of the one or more ports.
US09258199B2	Node placement method within a wireless network, such as a wireless local area network The disclosure includes a method of and associated system for placing nodes in a wireless local area network (WLAN). The method includes receiving user-specified parameters regarding the network. The parameters can include a layout of a building or other space, and requirements for the WLAN. An algorithm then employs these parameters to automatically create and optimized layout of multiple wireless access points for the WLAN. The method can display the layout and provide various types of information to the user.
US09258197B2	Prioritizing service requests Disclosed are various embodiments for prioritizing service requests. A load associated with a service is determined. A request destined for processing by the service is received. One or more client-specified parameters are determined from the request. The client-specified parameters include one or more of: a droppability parameter indicating whether the request is droppable, or a deadline parameter indicating a deadline for completion of processing of the request. When the load meets a threshold, a prioritization is assigned to the request based at least in part on the client-specified parameter.
US09258188B2	Data collection system having EIR terminal interface node A network accessible node facilitates management of a fleet of portable communication devices (EIR terminal), including portable data terminals and/or barcode readers, by directing performance of software upgrade and/or configuration update actions by one or more members of the fleet of EIR terminals. The node can be configured for use in managing the reprogramming of the one or more EIR terminals. In one embodiment, the node can be disposed in a common local facility and connected to a common local area network with the at least one EIR terminal.
US09258187B2	System and method for optimizing and digitally correcting errors on a computer system A method for optimizing a computer system, the method comprising the steps of receiving at least one key corresponding to at least one attribute of at least one configurable computer system; accessing an electronic key database stored in a memory that includes computer configuration information; comparing the received keys with entries in the key database; generating recommendations where the recommendations include commands selected from the group consisting of deleting, Disabling, suspending, changing process priority, and delaying the execution of the attribute corresponding to the key received from the configurable computer system; and transmitting the recommendations to the configurable computer system based upon the comparison of the received keys with entries in the key database.
US09258182B2	Apparatus and methods for accessing a data network A packet data network gateway, P-GW, is located in a second network for supporting control plane data in a wireless communications system that additionally comprises a first network having a first P-GW operably couplable to the P-GW, and a serving gateway, S-GW. The P-GW comprises a processor arranged to: monitor and build terminal device context information for a plurality of terminal devices being served with user plane data by the second network; and determine an operational status of at least one of: the backhaul link, first P-GW. In response to the processor determining that at least one of: the backhaul link, first P-GW, is unavailable, the processor is arranged to perform at least one of: terminate signalling between the first network and at least one of a mobility management entity, MME, the S-GW; defer signalling between the first network and at least one of the MME, the S-GW; perform at least some functionality of the first P-GW.
US09258180B2	Information processing apparatus and computer-readable storage medium An information processing apparatus is communicable with a device via a first communication channel and communicable with a device management apparatus for managing the device via a second communication channel. The information processing apparatus includes a request generator configured to generate a first device information acquisition request in a second protocol based on a device information acquisition request in a first protocol transmitted from the device management apparatus via the second communication channel; a first transmitter configured to transmit the first device information acquisition request to the device via the first communication channel; a first receiver configured to receive a first device information acquisition response in the second protocol including device information from the device via the first communication channel; and a response generator configured to generate a device information acquisition response in the first protocol based on the first device information acquisition response.
US09258179B2	Failure recovery in an IP multimedia subsystem network A method is provided for facilitating recovery from the failure of a P-CSCF within an IP multimedia Subsystem network. A gateway, such as a GGSN, monitors signals arriving at the gateway from the P-CSCF and provides an indication if the monitored signals become unacceptable, for example because of an interruption in the signals. The gateway responds by signalling the unavailability of the P-CSCF to user equipment, which was associated with the P-CSCF during a previous registration with the IMS network. In response, for example, the user equipment affected by the failure may request re-registration with the IMS network using a different available P-CSCF.
US09258178B2	Pilot sequence design for long range WLAN In a method for generating a physical layer (PHY) data unit, pilot tone contribution sequence values for a first set of orthogonal frequency division multiplexing (OFDM) symbols and for a second set of OFDM symbols are determined using a pilot mapping function. The first set is to be included in a signal field of the data unit, and the second set is to be included in a data portion of the data unit. The first set and the second set are generated to include pilot tones modulated based on the pilot tone contribution sequence values determined, respectively, for the first set of OFDM symbols and for the second set of OFDM symbols. The signal field is generated to include the first set, and the data portion is generated to include the second set. The data unit is generated to include at least the signal field and the data portion.
US09258174B1	Server-layer path negotiation between client and server network layers In one embodiment, negotiation is performed between the client-layer (e.g., Layer-3 or Layer-2) network and the server-layer (e.g., optical) network to establish a path through the server-layer network with desired server-layer characteristics. This negotiation may include a first iteration of a client-layer request of one or more first server-layer characteristics followed by a negative server-layer response, and a subsequent iteration of a particular client-layer request of one or more particular server-layer characteristics followed by a positive server-layer response, with said particular server-layer characteristics including at least one relaxed server-layer characteristic of said first server-layer characteristics. One embodiment establishes, in response a client-layer request to the server-layer network responsive to the positive server-layer response, a server-layer path between said two client-layer devices that satisfies said particular server-layer characteristics, but does not satisfy said first server-layer characteristics.
US09258169B2	Resilient messaging infrastructure A first message resilience client device receives from a second message resilience client device a message and a request to deliver the message to a client/server-based server application executed by a server device on behalf of a remote client/server-based client application executed by the second message resilience client device that originated the message. A determination is made as to whether a connection to the server device that executes the client/server-based server application is currently possible using at least one available connection. In response to determining that the connection to the server device that executes the client/server-based server application is not currently possible, the message is stored locally for one of later delivery to the client/server-based server application and propagation of the message to another message resilience client device on behalf of the remote client/server-based client application.
US09258168B2	Telecommunication signaling using nonlinear functions One exemplary embodiment can describe a method for communicating. The method for communicating can include a step for identifying characteristics of a communications channel, a step for identifying a set of nonlinear functions used to generate waveforms, a step for assigning a unique numeric code to each waveform, a step for transmitting a numeric sequence as a series of waveforms, a step for receiving the series of waveforms, and a step for decoding the series of waveforms.
US09258165B2	Receiving apparatus, receiving method and program, and receiving system Disclosed herein is a receiving apparatus including a correlation value computer configured, for a digital signal, transmitted on a frame basis, having a correlation between a first section and a second section occupying predetermined intervals at a start part of each frame, to extract signals in two sections separated by time intervals of the first section and the second section and compute correlation values; a maximum value detector configured to detect a maximum value of the correlation values; a digital signal processor configured to execute processing on the digital signal on the basis of a timing with which a maximum value has been detected by the maximum value detector; and a reset processor configured to reset the processing executed in the digital signal processor every time the maximum value is detected.
US09258162B2	Method and system for desynchronizing channels in multi-carrier communication systems A method and system are provided for reducing the peak factor in a multi-carrier communication system, the data being transmitted on m channels comprising, in the transmission of data in the form of a frame, a step in which a number d of desynchronization symbols are introduced at the start of each of the frames, the number d being chosen as a function of the transmission channel number concerned.
US09258159B2	Transmitter and zero bits padding method thereof Provided are a transmitter, a receiver and methods of padding and depadding zero bits to an L1-post signaling. The transmitter includes: a zero padder configured to divide an information word into a plurality of groups, pad zero bits to at least one of the plurality of groups by group unit, and pad additional zero bits to at least one of the plurality of groups remaining after the zero bits are padded, thereby constituting the information word for encoding the L1-post signaling; and an encoder configured to perform encoding on the information word for encoding the L1-post signaling. The zero padder pads the additional zero bits according to a predetermined criterion, starting from a front end or a back end of the at least one of the remaining groups.
US09258147B2	Multi-frame data processing apparatus and method using frame disassembly A multi-frame data processing apparatus and method using frame disassembly is provided. The multi-frame data apparatus includes a data communication unit, a frame processing unit, and a data processing unit. The data communication unit receives a transmission signal from a Line Adaptation Unit (LAU). The frame processing unit disassembles each frame of the transmission signal and acquires information data that is included in the transmission signal. The data processing unit transfers the information data to an Algorithm Processing Unit (APU), and acquires processed information data that is obtained by processing the information data via the APU based on a corresponding algorithm.
US09258142B2	Message system for social networks A method of operating a message system can include maintaining a list of users of the message system and maintaining a connection list and a message stream for each user of the message system. After receiving a message from a first user of the message system, the received message can be published on the message stream of the first user and on the message streams of the users identified in the first user's connection list. If the received message is detected to be a reply to an earlier message from a second user, then the earlier message can be published on the message streams of the users identified in the first user's connection list, who are not in the second user's connection list.
US09258141B2	Supplemental mobile communication device Systems and methods provide a supplemental mobile communication device that allows use of a host communication device with a network different from that associated with the host device, e.g., a network of a different service provider or that is otherwise restricted to the host device. The system may include a supplemental mobile communication device having a transmitter selectively communicating with a plurality of host devices associated with a different wireless network. The system may further include a processor configured to compare a service plan associated with the supplemental mobile communication device with a service plan associated with the host device, and selectively route communications initiated by a user interface of the host device through one of the first and second communication networks based upon at least the comparison of the first and second service plans.
US09258139B2	Method for regulating data transmission over a communication channel, corresponding device and computer program product Transmission of data frames over a channel in a communications network takes place on a slotted time base. A method comprises an evaluation, by at least one node of the network having a frame available for transmission, of whether the channel is available for transmission. If the channel is available for transmission, the available frame is transmitted over the channel in a subsequent slot of the slotted time base. If the channel is not available for transmission, owing to a frame (having a certain temporal length) being transmitted over the channel at a certain time, the slotted time base of the node is resynchronized as a function of the frame being transmitted. The resynchronization includes identifying, as a function of the certain temporal length, an interval of delay to evaluate again at a future time whether the channel is available for transmission.
US09258138B2	Unidirectional coding for bidirectional data bus radio frequency interference mitigation An integrated circuit chip can include an interference mitigator. The interference mitigator can be to modify encoding to generate a cancellation pattern for optimum cancellation of radio frequency interference (RFI) at the effective mid-point of the data bus. The interference mitigator can also be to transmit the generated cancellation pattern across the data bus to cancel the radio frequency interference.
US09258131B2	Method and apparatus for controlling operations of devices based on information regarding power consumption of the devices A method of controlling operations of a participating controlled device in a network that includes a control device and the participating controlled device, the method including: receiving operation limiting information from the participating controlled device, the operation limiting information including combinations of allowed operations from among a plurality of operations that the participating controlled device is capable of performing, and power consumption levels that are relative amounts of power consumption of the combinations of allowed operations; setting a power consumption level corresponding to the participating controlled device, from among the power consumption levels, based on information regarding time-based price and the operation limiting information; and controlling the operations of the participating controlled device based on the set power consumption level.
US09258130B2	Apparatus and method for anonymity-based authentication and key agreement capable of providing communication message binding property Disclosed herein are an apparatus and method for anonymity-based authentication and key agreement capable of providing a communication message binding property. The apparatus includes a signature verification unit and a binding checking unit. The signature verification unit receives a plurality of messages, each carrying a signature including link information of a sender, and verifies the signature of each of the plurality of messages. The binding checking unit, if it is determined by the signature verification unit that the signature is valid, determines whether the plurality of messages has been sent by an identical sender based on the link information of the signature.
US09258124B2	Time and event based one time password A system and method for generating a One Time Password (OTP) based upon a value TEC that can change based both upon the occurrence of an event and the passage of time. The OTP can be computed at a token and sent to a verifier. The verifier stores exact or estimated parameters necessary to compute one or more expected OTPs from the token, including TEC. The value TEC can be synchronized between the token and the verifier.
US09258123B2	Multi-layered color-sensitive passwords A method of authenticating a user of a computing device is proposed, together with computing device on which the method is implemented. In the method a modified base image is overlaid with a modified overlay image on a display and at least one of the modified base image and modified overlay image is moved by the user. Positive authentication is indicated in response to the base image reference point on the modified base image being aligned with the overlay image reference point on the modified overlay image and selection of a color for a portion of the display that matches a pre-selected color.
US09258122B1	Systems and methods for securing data at third-party storage services A computer-implemented method for securing data at third-party storage services may include (1) receiving, at a server-side computing system, a request to provide a user with access to a file that is encrypted, (2) determining, in response to the request, whether a transitory symmetric key of the user is available to encrypt a decryption key with which the file may be decrypted, (3) encrypting the decryption key with the transitory symmetric key of the user if the transitory symmetric key of the user is available or encrypting the decryption key with the public key of an asymmetric key pair designated for the user if the transitory symmetric key of the user is unavailable, and (4) storing the encrypted decryption key. Various other methods, systems, and computer-readable media are also disclosed.
US09258118B1	Decentralized verification in a distributed system A credential, such as a password, for an entity is used to generate multiple keys. The generated keys are distributed to credential verification systems to enable the credential verification systems to perform authentication operations. The keys are generated such that access to a generated key allows for authentication with a proper subset of the credential verification systems. Thus, unauthorized access to information used by one authentication system does not, by itself, allow for successful authentication with other authentication systems.
US09258112B2	Configurable key-based data shuffling and encryption A data shuffling and encryption system may include data storage to store a key and a coding module to shuffle and encrypt an input data sequence. The shuffling and encrypting may include determining an n-dimensional space and populating the n-dimensional space with the input data sequence. A quasi-random function may be applied to sample the n-dimensional space, and samples may be used as an index into the n-dimensional space to determine an output data sequence from the n-dimensional space.
US09258111B2	Memory device which protects secure data, method of operating the memory device, and method of generating authentication information In one embodiment, the memory device includes a first memory area and a second memory area. The first memory area stores secure data. The first memory area is inaccessible by an external device. The second memory area is configured to store encrypted secure data. The second memory area is accessible by the external device, and the encrypted secure data is an encrypted version of the secure data in the first memory area.
US09258109B2	Clock recovery method and apparatus The invention relates to a phase rotation method for a clock recovery, comprising the steps of: providing a timing estimation value that indicates for each input data symbol at least whether an input data sample has been sampled early or late by a sampling clock signal; generating a phase offset value indicating a phase rotation of the sampling clock signal based on the timing estimation value; modifying the timing function value based on a change of the phase offset value, resulting in the timing estimation value.
US09258108B2	Closed loop, optical feedback synchronization system for imaging applications A closed loop, optical feedback synchronization system provides real time feedback and control of a light emitting fiber when scanning or displaying an image. The light emitting fiber is driven by an actuator in an angular pattern to scan the image. Light reflected from a lens assembly is received by an optical synchronizer integrated circuit that includes a slot located between walls of the circuit. The reflected light is directed toward a multi-mode fiber in optical communication with the circuit. A radial position of the reflected light as it passes the slot may be used to compensate for a drift in angular velocity of the light emitting fiber.
US09258107B1	Local oscillator phase noise tracking for single carrier transmission A system and method for tracking noise in a received signal uses a forward/backward Decision-Directed Phase Tracking Loop to generate a phase-noise compensation signal that removes phase noise from received single-carrier signals.
US09258103B2	Method and system for monitoring activity of a remote link partner to trigger training of ethernet channels to support EEE networks It may be determined via monitoring whether a first link partner and/or a second link partner coupled via an Ethernet link has trained or refreshed circuitry and/or has updated at least one parameter. Based on the determination, a corresponding link partner may be trained, refreshed and/or updated. One or more of an echo canceller, a far-end crosstalk canceller and a near-end crosstalk canceller for one or more channels may be configured based on the training, refreshing and/or updating. One or more channels may be silent and/or one or more may be active. Link partners may communicate via one or more of in-band signaling, out-of-band signaling to determine which link partner may monitor and/or which may control or initiate operation. The controlling link partner may be assigned a master mode of operation. Training, refreshing and/or updating for the monitoring link partner may be based on a timer.
US09258099B2	System and method for user cooperation protocol for interference alignment in wireless networks Embodiments are provided herein for implementing a user cooperation protocol for interference alignment (IA) in wireless local area network (WLAN) or a Wi-Fi hotspot. The embodiments allow collecting knowledge of the channels from user stations (STAs) and sending this information to the corresponding access points (APs) in the network. This information is then used by the APs to pre-code their signals such as to remove interfering signals to non-intended STAs. An AP transmits to the STAs a group identifier (GrpID) indicating an order of STAs for transmitting channel state information (CSI) and an AP index indicating an order of STA groups of the APs for transmitting the CSI. When a STA detects a CSI transmission from another STA preceding the STA in the order of transmission as indicated by the AP index and GrpID, the STA transmits its CSI.
US09258098B2	Exclusive and overlapping transmission unit allocation and use in a network One embodiment allocates and uses exclusive and overlapping transmission units in a network. One embodiment includes sending information, from a first network node in a network, during an exclusive transmission unit, wherein the exclusive transmission unit includes one or more wireless time slot-frequency pairings assigned to the first network node to send info nation without another assigned network transmission unit providing overlapping time slot-frequency interference from another network node communicating in the network. One embodiment includes sending information, from the first network node, during an overlapping transmission unit, wherein the overlapping transmission unit includes one or more wireless time slot-frequency pairings assigned to the first network node to send information, with the overlapping transmission unit overlapping in time slot-frequency with one or more other assigned network transmission units that will cause interference if simultaneously used.
US09258097B2	Configuring new paths in a wireless deterministic network In one embodiment, a first node in a wireless deterministic network communicates to a second node configuration information identifying a destination-facing path portion of a particular one-way path traversing from a source node to a destination node within the wireless deterministic network. The destination-facing portion includes a path traversing from the second node over one or more additional nodes to the destination node over which to forward packets received over a first portion of the particular one-way path from the source node to the second node. The configuration information includes a particular time slot for the second node to receive packets being sent over the particular one-way path. In one embodiment, the first node receives from the second node an acknowledgement message in the particular time slot that the destination-facing portion of the particular one-way path was configured and activated.
US09258091B2	Resource allocation method and device in communication network A resource allocation method and device in a communication network. The method includes: determining the carrier aggregation (CA) mode of the communication network; and selecting a resource allocating mode for the communication network according to the CA mode of the communication network. The method can select different resource scheduling modes according to different CA scenarios, thereby providing system frequency diversity gain and multi-user diversity gain.
US09258090B2	Methods and apparatus for transmitting and receiving signal by using modulation order of interference signal Methods and apparatus are provided for receiving a serving signal from a base station by a user equipment. A signal that includes the serving signal and an interference signal is received. A Log Likelihood Ratio (LLR) of the received signal is calculated according to each of a plurality of modulation orders applicable to the interference signal to obtain a plurality of LLR values. A modulation order of the interference signal is determined, based on the plurality of LLR values. The serving signal is reconstructed, based on the determined modulation order.
US09258089B2	System and methods for compress and forward relaying schemes in joint signal processing Embodiments are provided for a compress and forward relaying scheme in joint multi-cell processing. A plurality of base stations receive similar combinations of user signals from a plurality of users, compress the signals using quantization, and relay the signals over respective backhaul links to a processor in the network for decoding the signal. The processor determines suitable quantization noise levels for the backhaul links according to a weighted sum-rate maximization function for optimizing the quantization noise levels, subject to a backhaul sum capacity constraint on the backhaul links. The determined quantization noise levels are sent to the base stations, which then quantize the received combinations of user signals according to the quantization noise levels and relay the quantized signals to the processor. The quantization is according to a Wyner-Ziv coding or a single user compression algorithm that excludes statistical correlations between the user signals at the base stations.
US09258088B2	Method of performing buffer status reporting and communication device thereof A method of performing buffer status reporting for a mobile device capable of UL MIMO and/or capable of receiving and transmitting on a plurality of component carriers in a wireless communication system is disclosed. The method comprises generating at least a MAC subheader, generating at least two MAC control elements for jointly indicating buffer status of at least a logical channel group in the mobile device, and generating a MAC PDU including the at least a MAC subheader and the at least two MAC control elements for the buffer status reporting.
US09258087B2	Method and apparatus for hybrid automatic repeat request transmission A method and apparatus for hybrid automatic repeat request (HARQ) transmission are disclosed. If a packet has not been successfully transmitted, it is determined whether an HARQ early termination condition is met. If the HARQ early termination condition is met, the HARQ process is terminated and the packet is discarded at the HARQ level. The HARQ early termination condition is met if a positive acknowledgement (ACK) has not been received until the number of retransmissions reaches a predetermined limit that is dynamically configured based on channel condition, measurement, etc. Alternatively, the HARQ early termination condition is met if a transmit power required for successful transmission of the packet is much higher than an actual transmit power. Alternatively, the HARQ early termination condition is met if a transport format combination (TFC) selected for retransmission is different from an optimal TFC. A higher layer may be notified of the early HARQ termination.
US09258084B2	Method and implementation for network coefficents selection A method and apparatus that improves the performance of TCP (and other protocols) in a data network by implementing segmenting the TCP path and implementing a proprietary protocol (DPR™) over the network. The DPR™ protocol provides a multiplexed tunnel for a multiplicity of TCP sessions from a client to a cloud proxy. DPR™ implements congestion management, flow control, reliability, and link monitoring. Other network protocols (such as UDP) are supported with a reliability protocol based upon network coding that improves the transmission reliability. A network and a method for transmitting processes in a network are disclosed, using deterministic coefficients for encoding packets based on network coding principles. Disclosed is a method and implementation for using deterministic coefficients for encoding packets based on network coding principles. The use of deterministic coefficients reduces the need for extra information to be transmitted to recover the lost packets and results in significantly reduced overhead and increased performance, security and reliability.
US09258083B2	Transmission device, transmission method, reception device, reception method, integrated circuit, and program A transmission device that performs multiple-input multiple-output (MIMO) transmission of transmit data using a plurality of fundamental bands. The transmission device includes an error correction coding unit, a mapping unit, and a MIMO coding unit. The error correction coding unit, for each data block of predefined length, performs error correction coding and thereby generates an error correction coded frame. The mapping unit maps each predefined number of bits in the error correction coded frame to a corresponding symbol and thereby generates an error correction coded block. The MIMO coding unit performs MIMO coding with respect to the error correction coded block. Components of data included in the error correction coded block are allocated to at least two of the fundamental bands and transmitted.
US09258079B2	Apparatus and method for generating soft-decision information in a multiple antenna system A method and an apparatus for generating soft-decision information in a multiple antenna system are provided. The method includes determining Q candidate symbol vectors for a first transmission symbol of a received signal vector by performing parallel detection on a received signal vector and a channel matrix, determining a candidate symbol vector having a shortest Euclidean distance to the received signal vector from among the Q candidate symbol vector, as an approximate Maximum Likelihood (ML) symbol vector, determining (Q−1) candidate symbol vectors for each of the remaining transmission symbols of the received signal vector by performing partial parallel detection on the received signal vector and the channel matrix using the approximate ML symbol vector, and calculating Log Likelihood Ratios (LLRs) of bits of the first transmission symbol using the candidate symbol vectors, wherein Q represents a modulation order.
US09258078B2	Apparatus and method for transmitting jamming signal A node device is provided. The node device includes forming a jamming signal generation unit configured to generate a jamming signal for a target signal which is transmitted from a base station to an intended receiving device supposed to receive the signal and an unintended receiving device not supposed to receive the signal, a beamforming vector determination unit configured to determine a beamforming vector of the jamming signal based on an amplitude of a received power of the jamming signal at the intended receiving device, and a transmission unit configured to transmit the jamming signal based on the determined beamforming vector.
US09258077B2	Butterfly filter coefficient setting method and device, receiver and receiving method The present invention relates to a butterfly filter coefficient setting method and device, a receiver, and a receiving method. The receiver is a DP-CO-OFDM receiver, comprising: a phase recovery device configured to perform a phase recovery of a received signal one OFDM symbol by one OFDM symbol, so as to obtain a phase-recovered first polarization signal and a phase-recovered second polarization signal; a butterfly filter configured to perform butterfly filtration of the phase-recovered first polarization signal and the phase-recovered second polarization signal one OFDM symbol by one OFDM symbol, so as to obtain a butterfly-filtered first polarization signal and a butterfly-filtered second polarization signal; a coefficient setting unit configured to set a filter coefficient used by the butterfly filter for the current OFDM symbol; and a data recovery device configured to recover data from the butterfly-filtered first polarization signal and the butterfly-filtered second polarization signal.
US09258073B2	Network element for a packet-switched network A network element for a packet-switched network has a plurality of network ports for exchanging synchronization messages with further network elements, a local clock, a timestamp generation module associated to each network port for triggering generation of a timestamp, and a synchronization control module selectively configurable in a first operating mode and a second operating mode as a function of a configuration signal. When the synchronization control module is configured in the first operating mode, it is adapted to adjust an offset of the local clock as a function of the timestamps of the synchronization messages received through the slave port. When the synchronization control module is configured in the second operating mode, it is adapted to compute a residence time of a synchronization message in the network element as a function of the timestamps obtained at the time of receiving and sending the synchronization message.
US09258072B2	Multiple-input multiple-output low-noise block downconverter and low-noise module A low-noise block downconverter (LNB) is disclosed. The low-noise block downconverter comprises a first input module, for outputting a first intermediate frequency (IF) signal after receiving a first polarization signal via a first input end; a second input module, for outputting a second IF signal after receiving a second polarization signal via a second input end; a first output module, coupled to the first input module, for amplifying the first IF signal, to output a first user signal to a first user; and a second output module, coupled to the second input module, for amplifying the second IF signal, to output a second user signal to a second user.
US09258067B2	Method and apparatus for measuring the performance of antennas, mobile phones and other wireless terminals An apparatus including a chamber that defines an internal cavity therein, adapted to enclose the device under test, and including walls of an inwardly reflective material, rendering the walls reflective to electromagnetic waves, thereby simulating a multi-path environment. Thus, the chamber is a reverberation chamber. At least one moveable object and chamber antenna are arranged in the cavity. A measuring instrument is connected to the device under test and the chamber antenna, for measuring the transmission between them. Further, an improved antenna holder is disclosed, comprising three surfaces of a reflective material, said surfaces extending in planes which are orthogonal in relation to each other and each surface facing away from the other surfaces, and wherein a chamber antenna is arranged on each of said at least three surfaces. Other improvements relate to video surveillance, channel emulation and shielding.
US09258065B2	Coherent transponder with enhanced frequency locking The present document relates to an optical communication system. In particular, the present document relates to the alignment of the laser frequency at a transmitter of the optical communication system and the local oscillator frequency at a coherent receiver of the optical communication system. A coherent optical receiver (222) is described. The receiver (222) comprises a reception unit adapted to convert a received optical signal at a carrier frequency into a digital signal using a local oscillator, referred to as LO, having an LO frequency; a spectral analysis unit adapted to estimate a degree of asymmetry of a spectrum of the received optical signal, based on the digital signal; and a transmission unit adapted to transmit an indication of the degree of asymmetry to a near-end transponder (210) comprising a transmitter (211) of the received optical signal.
US09258064B2	Light emission circuit Apparatus comprises first and second light sources driven respectively by second and third inverting amplifiers with feedback from the first and second light sources to provide signal content respectively on positive and negative phases of an input signal; and a bias control arrangement configured to measure a bias level of one of the light sources and to bias the second and third amplifiers based on the measured bias level.
US09258062B2	Optical amplification device and optical amplification method An optical amplification device includes: a plurality of semiconductor optical amplifiers to which an optical burst signal is input at a different timing; an optical coupler that combines output signals output from the plurality of semiconductor optical amplifiers; a detection unit that detects an optical inputting to the plurality of semiconductor optical amplifiers; and a control unit that activates one of the semiconductor optical amplifiers where the optical inputting is detected, inactivates the other semiconductor optical amplifier, and remains the activation until another optical inputting is detected in the other semiconductor optical amplifier.
US09258059B2	Non-semaphore linked list management Methods, systems, and computer program products are provided for inserting the packet into a tail of a linked list buffer, and the linked list buffer includes a plurality of Buffer Descriptors (BD), a HEAD pointer pointing to a null Buffer Descriptor (NullBD) and a NULLBD pointer. The NULLBD pointer is switched to point to the NullBD and the HEAD pointer to point to a valid BD which represents a memory address of payload data in the packet to be transmitted. Upon transmission of the packet, the HEAD pointer is converted to point to the NullBD and the NULLBD pointer to point to the valid BD. The valid BD pointed by the NULLBD pointer is finally transferred to a free linked list buffer so that the NULLBD pointer points to no memory address.
US09258048B2	Method and terminal for feeding back channel state information The present invention discloses method and terminal for feeding back channel state information. The method comprises: UE determining channel state information comprising first-type PMI and/or second-type PMI according to indication information, wherein first-type PMI is used for indicating index of one first precoding matrix in first precoding codebook, each first precoding matrix is used for mapping channel information of one wideband and/or long-term channel; second-type PMI is used for indicating index of one second precoding matrix in second precoding codebook, each second precoding matrix is used for mapping channel information of one subband and/or short-term channel; UE feeding back first-type PMI in PUCCH periodically and feeding back second-type PMI in PUSCH periodically or non-periodically, or, feeding back first-type PMI and second-type PMI in PUCCH. Through the present invention, precision of feeding back channel state information by UE is increased, and base station can dynamically select SU-MIMO or MU-MIMO transmission.
US09258046B2	Efficient beacon transmission and reception A control point, such as a laptop, phone, wireless access point, or other device, transmits beacons to receiving stations in a wireless network. The control point may reduce power and bandwidth consumption by transmitting beacons with smaller payloads and/or less frequently to sectors with no associated stations. The stations, which may include laptops, phones, or other devices may reduce power consumption be powering on their antennas when beacons may be transmitted to their sectors.
US09258043B2	Distortion-aware multiple input multiple output precoding Precoding parameters used for precoding of a source are selected to minimize distortion that would otherwise be induced in the source during encoding and transmission of the source over a multiple input multiple output (MIMO) channel.
US09258042B1	Reuse of matrix equalizer for the purpose of transmit beamforming in a wireless MIMO communication system A beamforming technique used in a MIMO wireless transmission system determines a transmitter beamforming steering matrix using a matrix equalizer of a transmitter or a receiver within the MIMO communication system, to thereby increase the speed and/or to decrease the processing needed to implement effective beamforming within the transmitter of the communication system. This beamforming technique can be used when a transmitter, with multiple transmitter antennas, is used to communicate with one or with multiple receivers within the communication system.
US09258037B2	Method of managing mobility using coordinated multiple point communication Provided is a method of managing mobility of a user equipment. The method includes: establishing by a first base station a communication with the user equipment; transmitting by the first base station a Coordinated Multiple Point (CoMP) addition request to a second base station; establishing by the first and second base stations a CoMP communication with the user equipment according to the CoMP addition request; transmitting by the first base station an anchor cell change request to the second base station; and operating the second base station as an anchor cell of the CoMP communication according to the anchor cell switch request.
US09258034B2	Methods and apparatus for coordinating communications between a NFC radio and other coexisting RAT radios A method, an apparatus, and a computer program product for wireless communication are provided in connection with reducing interference between NFC communications and other coexisting RAT based communications. In one example, a communications device may include an interface that is equipped to detect that a NFC communication and a coexisting RAT communication are to occur within a threshold time of each other, determine whether the communications will interfere with each other beyond a threshold level of interference, and align timing for the NFC communication and the RAT communication upon a determination that the communications will not interfere with each other beyond the threshold level of interference. In another example, a communications device may include an interface that is equipped to detect that a NFC subsystem has established a NFC connection, and provide a message to another RAT subsystem to establish a link or perform a handover.
US09258032B2	System and method for receiving data across an isolation barrier In one embodiment, a system for communication has a receiver for receiving data from a passive transmitter capacitively coupled to the receiver. The receiver has a sensing element having a plurality of terminals configured to be capacitively coupled to the passive transmitter and DC isolated from the passive transmitter.
US09258031B2	Dynamic range compressor A dynamic range compressor of a subband type for carrying out a dynamic compression on a broadband input signal includes a subband splitting device for splitting the broadband input signal into K narrowband subband signals. An amplifier unit amplifies each of the K subband signals to obtain K amplified subband signals. Further, a subband combining device is provided for combining the K amplified subband signals to obtain a broadband output signal, which is a dynamically compressed version of the broadband input signal. An envelope detecting device generates, for each of the K subbands, a respective one of K envelope signals. An amplifier control device generates, in dependence of the K envelope signals, K amplifier control signals, each being representative of one of the K amplification factors. The amplifier control device is adapted to generate an amplification control signal in dependence of more than one of the K envelope signals.
US09258030B2	Wireless communication device A wireless communication device including an integrated processing circuit and a first memory is provided. The integrated processing circuit includes a processing unit capable of processing a wireless communication signal and a radio frequency (RF) unit capable of performing a conversion between a radio frequency (RF) signal and a baseband signal, wherein the wireless communication signal is one or more of the RF signal and the baseband signal. The first memory is coupled to the integrated processing circuit. The first memory is capable of storing data used by the processing unit, wherein the RF unit and the first memory are packaged in a single semiconductor device.
US09258024B2	SIM card connector and mobile terminal An SIM card connector and a mobile terminal are disclosed. The SIM card connector comprises a card holder as well as a power supply terminal, a first terminal and a second terminal disposed within the card holder. When the SIM card is plugged, the power supply terminal connects with a power supply contact of the SIM card earlier than the first terminal, and the first terminal connects with the power supply contact earlier than the second terminal. The mobile terminal comprises an interruption detection module, a power supply management module and an SIM card connector. The power supply management module is configured to stop supplying power to the power supply terminal when it is determined that a signal received by the power supply management module changes from a second control signal into a first control signal.
US09258022B2	Wide bandwidth digital predistortion system with reduced sampling rate A digital predistortion linearization method is provided for increasing the instantaneous or operational bandwidth for RF power amplifiers employed in wideband communication systems. Embodiments of the present invention provide a method of increasing DPD linearization bandwidth using a feedback filter integrated into existing digital platforms for multi-channel wideband wireless transmitters. An embodiment of the present invention utilizes a DPD feedback signal in conjunction with a low power band-pass filter in the DPD feedback path.
US09258021B1	Low-power RX synthesizer sharing TX hardware An analog front-end (AFE) for a communications device includes a low-power frequency synthesizer with reduced footprint. The AFE includes a first frequency synthesizer and a second frequency synthesizer. The first frequency synthesizer is coupled to a transmit (TX) chain and to a receive (RX) chain of the AFE. The first frequency synthesizer is to generate a first local oscillator (LO) signal for transmitting or receiving carrier signals when the device is in a normal operating mode. The second frequency synthesizer is coupled to the RX chain and shares one or more components of the TX chain. The second frequency synthesizer is to utilize the one or more shared components to generate a second LO signal for receiving carrier signals when the device operates in a low-power mode. For example, the one or more shared components may include a voltage source and/or one or more inductors.
US09258018B2	Transmit architecture for wireless multi-mode applications In one embodiment, an apparatus includes an upconversion unit configured to upconvert a baseband signal to a radio frequency (RF) signal. A plurality of baluns for a plurality of wireless bands are provided. Multiplexing circuitry is coupled to the plurality of baluns where the upconversion unit is coupled to each balun through the multiplexing circuitry. The multiplexing circuitry is configured to multiplex the radio frequency signal from the upconversion unit to one of the plurality of baluns based on a wireless band being used.
US09258017B2	Input device switching an operating channel of a radio transceiver between first and second computer systems An input device for switchable use between first and second computer systems. A controller of the input device can execute switching logic to direct a radio transceiver of the input device to switch an operating channel of the radio transceiver to a first channel monitored by the first computer system in response to a first event, and thereby, the input device can be utilized to insert data into the first computer system. The controller can execute switching logic to direct the radio transceiver to switch the operating channel to a second channel monitored by the second computer system in response to a second event, and thereby, the input device can be utilized to insert data into the second computer system.
US09258013B1	Data compression with Huffman code on multicore processors An encoding system analyzes a data file to determine if portions of the data file include significant disparities in symbol probability. Huffman coding trees are produced for each of the portions of the data file and the portions are separately encoded according to specific Huffman coding trees. Encoded portions and the corresponding Huffman coding tree are packaged together and transmitted to a decoder. The encoder and decoder processes portions using different Huffman coding trees in parallel via multiple processors or processing cores.
US09258007B2	Scale of photoelectric encoder including base member having roughened surface and manufacturing method of scale A scale of a photoelectric encoder includes a base member and gratings on the base member. The gratings can be formed on the surface of the base member by plating and arranged at a prescribed pitch on the base member. The surface of the base member is a roughened surface which is roughened by sandblasting or with a chemical. The gratings are light absorptive gratings or light reflective metal gratings.
US09258005B2	Sensor system using multiple modes for analog to digital conversion A device for converting analog to digital is disclosed. The device includes a dual mode converter and a control unit. The dual mode converter has a coarse mode and a fine mode. The dual mode converter is configured to receive an input signal and convert the input signal to a digital output having a selected resolution. The control unit is coupled to the dual mode converter and is configured to operate the converter in the coarse mode until a coarse approximation is obtained and to operate the converter in the fine mode until a fine approximation is obtained having the selected resolution. The fine mode includes multi-bit incremental tracking.
US09258001B1	Dual-input oscillator for redundant phase-locked loop (PLL) operation An oscillator of a phase-locked loop (PLL) or frequency-locked loop (FLL) may include two inputs. The two inputs may include a first analog input and a second digital input. The second digital input may receive a digital signal setting a desired output clock frequency of the oscillator and/or indicating an approximate frequency of frequency range for output by the oscillator. The first analog input may receive a voltage representative of a desired frequency for the output clock frequency of the PLL or FLL to fine-tune the output frequency from the approximate frequency set by the second digital input. The first analog input may be generated from a master clock input signal. When the master clock input signal disappears, the second digital signal controls the output frequency of the oscillator to allow redundant operation of the PLL or FLL even when no master clock input signal is present.
US09257999B1	Compensating for a known modulated interferer to a controlled oscillator of a phase-locked loop Systems and methods for compensating for a known interferer to a Controlled Oscillator (CO) of a Phase-Locked Loop (PLL) are disclosed. In one embodiment, a system includes a PLL and a compensation system. The compensation system is configured to generate a compensation signal based on a complex correlation of an output signal of a phase detector of the PLL and a signal derived from a replica of a known interferer to the CO. The compensation system is further configured to apply the compensation signal to the control signal provided by the low-pass filter of the phase-locked loop to thereby provide the compensated control signal for the CO of the phase-locked loop. In this manner, the compensation system mitigates the known interferer at the CO of the PLL.
US09257998B2	Phase locked loop A circuit includes a phase locked loop and a logic IC. The phase locked loop is coupled to the logic IC. The logic IC is configured for generating an adaptive residue according to a first parameter and a second parameter. The phase locked loop is configured for providing the first parameter and the second parameter, and the phase locked loop generates an oscillator signal based on the adaptive residue.
US09257995B2	Apparatuses and methods for mitigating uneven circuit degradation of delay circuits Apparatuses and methods for mitigating uneven circuit degradation of delay circuits are disclosed. In an example method, an imbalance in transistor threshold voltages is detected between a transistor of a first delay circuit and a transistor of a second delay circuit that is series coupled to the first delay circuit, and a clock level of an input clock signal to the first delay circuit is switched responsive to detecting the imbalance.
US09257992B2	Communication device and control method thereof A communication device is provided in the present invention. The communication device comprises an oscillation signal source, a tunable capacitor array, a frame counter; and a control module. The control module is configured to jointly or separately control the tunable capacitor array and the frame counter to compensate a first frequency offset of the oscillation signal source when the communication device operates in a first mode, and to jointly or separately control the tunable capacitor array and the frame counter to compensate a second frequency offset of the oscillation signal source when the communication device operates in a second mode.
US09257991B2	High-speed frequency divider A programmable high-speed frequency divider architecture is provided that is programmable to divide an input clock signal frequency by a selectable division N. The frequency divider architecture has a shift register circuit having N/2 shift register stages, connected in series when N is an even integer and trunc[N/2]+1 shift register stages when N is an odd integer. The frequency divider architecture includes a feedback logic circuit that performs a logical NAND of the output clock signal with the logical ORed result of a pre-output signal provided from a shift register stage prior to the output stage and another signal that indicates whether the selectable divisor N is odd or even.
US09257987B1	Partial reconfiguration using configuration transaction layer packets Systems and methods for implementing partial reconfiguration on an integrated circuit (IC) are provided. During runtime, certain configuration changes may be implemented. The embodiments described herein allow for partial reconfiguration updates to be driven via an independent pathway, reducing complex arbitration, freeing additional application memory resources, and enabling customized partial reconfiguration logic.
US09257985B2	Synchronized logic circuit Consistent with an example embodiment, the disclosed includes a synchronized logic circuit comprising: an input module; an output module; a decision logic module connected between the input and output modules and configured to provide a next output state to the output module dependent on a current input state provided from the input and output modules; a clock module connected to the input and output modules and configured to provide a clock signal for synchronizing operation of the input and output modules; and an input detection module connected to the input module and configured to provide an enable signal to the clock module on detection of a change in an input provided to the input module, wherein the clock module is configured to provide a clock signal to the input and output modules on receiving the enable signal from the input detection circuit.
US09257979B2	Embedded JFETs for high voltage applications A device includes a buried well region and a first HVW region of the first conductivity, and an insulation region over the first HVW region. A drain region of the first conductivity type is disposed on a first side of the insulation region and in a top surface region of the first HVW region. A first well region and a second well region of a second conductivity type opposite the first conductivity type are on the second side of the insulation region. A second HVW region of the first conductivity type is disposed between the first and the second well regions, wherein the second HVW region is connected to the buried well region. A source region of the first conductivity type is in a top surface region of the second HVW region, wherein the source region, the drain region, and the buried well region form a JFET.
US09257977B1	Duty-cycle distortion self-correcting delay line A duty-cycle distortion self-correcting delay line has an even number of programmable delay lines connected in series between a data signal input and a data signal output. Each programmable delay line is paired with a corresponding inverting element. A data signal propagated from the input to the output is passed un-inverted in half of the delay lines and is passed inverted in the other half of the delay lines. When the data signal is a square wave clock signal, a duty cycle distortion caused by the delay lines passing the un-inverted signal is cancelled by a duty cycle distortion caused by the delay lines passing the inverted signal. The inverting elements may be XNOR or XOR gates connected to an anti-aging signal input which, when asserted, maintains all of the delay lines in order to avoid differential aging effects leading to acquired duty cycle distortion.
US09257973B1	Supply-state-enabled level shifter interface circuit and method An enable circuit receives an input enable signal that is referenced to a first voltage and generates a level-shifted output enable signal referenced to a second voltage. Bias control circuitry prevents shoot-through currents during ramping of the first voltage and from causing indeterminate logic levels of the level-shifted output enable signal. An enabled level-shifting circuit receives an input logic signal that is referenced to the first voltage and generates a level-shifted output logic signal referenced to the second voltage. Enable circuitry operates in response to the level-shifted output enable signal to enable normal level-shifting operation while the first and second voltages are at normal operating levels and prevents shoot-through currents in the enabled level-shifting circuit from causing indeterminate levels of the level-shifted output logic signal.
US09257970B1	Magnetic latch A device includes a first free layer, the first free layer being capable of magnetic polarization using a first electrical current, a fixed layer, the fixed layer having a static magnetic polarization, and a first spacer layer disposed between the first free layer and the fixed layer. The device may also include a second free layer, the second free layer being capable of magnetic polarization using a second electrical current, and a second spacer layer disposed between the second free layer and the fixed layer, wherein the device is operable, via the first electrical current, to store a binary value, the binary value being represented by a resistance characteristic of the first spacer layer, and wherein the device is operable, via the second electrical current, to store a compliment of the binary value, the compliment being represented by a resistance characteristic of the second spacer layer.
US09257967B2	Multi-phase signal generator and multi-phase signal generating method thereof A multi-phase signal generator and a multi-phase signal generating method thereof. The multi-phase signal generator includes a signal generator, a first comparator, a second comparator and a logic operation circuit. The signal generator generates a periodic signal. The first comparator receives the periodic signal and respectively compares the periodic signal with a first reference voltage and a second reference voltage to generate a first output signal. The second comparator receives the periodic signal and compares the periodic signal with a first threshold voltage to generate a second output signal. The logic operation circuit performs logic operations on the first output signal and the second output signal so as to generate a plurality of first phase output signals.
US09257961B2	Resonator element and resonator having a tapered arm next to the base A resonator element includes: at least one resonating arm which performs flexural vibration; a base portion connected to an end of the resonating arm; and a tapered portion which is axisymmetrical with respect to a centerline which bisects the width of the resonating arm, and which has a width increasing toward a portion of the tapered portion connected to the base portion from a portion of the tapered portion connected to the resonating arm, wherein assuming that the length and width of the resonating arm are L and W and the length and width of the tapered portion are Lt and Wt, the shape of the tapered portion is controlled to satisfy a taper length occupancy η=Lt/L and a taper width occupancy ξ=2 Wt/W.
US09257957B2	Impedance matching system and operating method thereof An impedance matching system is provided. The impedance matching system includes an impedance matching apparatus and an impedance analysis apparatus. The impedance matching apparatus varies a capacitance value of a capacitor according to an applied voltage value, and matches an impedance according to the varied capacitance value. The impedance analysis apparatus supplies a voltage for varying the capacitance value to an impedance matching circuit, and determines an impedance value, changed according to the voltage value, to analyze characteristic of a capacitor included in the impedance matching apparatus.
US09257954B2	Automatic audio harmonization based on pitch distributions Two audio samples and/or sets of audio samples are identified. The pitch distributions of the audio samples and/or sets of audio samples are identified, the pitch distribution of an audio sample or set of audio samples referring to how much of each of multiple pitches of notes is present in the audio sample or set of audio samples. Based on the pitch distributions of the audio samples and/or sets of audio samples, at least one pitch of one of the audio sample and/or set of audio samples can be automatically adjusted (but need not be, depending on the pitch distributions) to increase harmonic coherence of the audio samples and/or sets of audio samples.
US09257952B2	Apparatuses and methods for multi-channel signal compression during desired voice activity detection Systems and methods are described to create a desired voice activity detection signal. A main acoustic signal and a plurality of reference acoustic signals are compressed. The compressed main acoustic signal is normalized by the plurality of compressed reference acoustic signals to create a plurality of normalized compressed main acoustic signals. The plurality of normalized compressed main acoustic signals is processed with a plurality of single channel normalized voice threshold comparators to form a plurality of normalized desired voice activity detection signals. One of the plurality of normalized desired voice activity detection signals is selected from the plurality of normalized desired voice activity detection signals to output as the desired voice activity detection signal.
US09257951B2	Differential amplifier An amplifier for amplifying a differential audio signal, having common-mode rejection and digital gain control, includes a current source (401) which supplies a constant level of current to a first current path (I1) and a second current path (I2), and input stage (403) which modulates the current in the current paths in response to a differential input signal, and an output stage (405) which produces an output signal by amplifying the difference in current between the current paths, a degree of feedback provided to the input stage by a feedback stage (402) that modulates the current in the current paths in response to the output signal, and the degree of modulation by the feedback stage is determined by the attenuation provided by at least one multiplying digital-to-analog converter (407) located therein.
US09257948B2	High efficiency power amplifier A high efficiency power amplifier of the present invention includes a transistor and an output power processing circuit section. The output power processing circuit section includes an output matching circuit section and an output harmonic processing circuit section. The output matching circuit section carries out impedance matching to the fundamental wave component of the output power. The output harmonic processing circuit section carries out a reactive power control to a reactive power of a plurality of harmonic power components respectively having a plurality of harmonic angular frequencies which are integral multiples of the base angular frequency of the output power. The output harmonic processing circuit section is formed to realize the reactive power control to at least one of the plurality of harmonic power components by orthogonalizing the phases of the current and voltage in the reactive power.
US09257946B2	Amplifier circuits Radio Frequency (RF) amplifier circuits are disclosed which may exhibit improved video/instantaneous bandwidth performance compared to conventional circuits. For example, disclosed RF amplifier circuits may employ a baseband decoupling network connected in parallel with a low-pass RF matching network of the amplifier circuit.
US09257940B2	Apparatus and methods for capacitive load reduction Apparatus and methods for capacitive load reduction are disclosed. In one embodiment, a power amplifier system includes a plurality of power amplifiers and an envelope tracking module for generating a supply voltage for the power amplifiers. The power amplifier system further includes a switch and a decoupling capacitor operatively associated with a first power amplifier of the system. The switch is configured to electrically float an end of the decoupling capacitor when the first power amplifier is disabled so as to reduce capacitive loading of the envelope tracker and to operate as a dampening resistor when the power amplifier is enabled so as to improve the stability of the system.
US09257939B1	Quadrature LC VCO with passive coupling and phase combining network A circuit and method for generating a signal is disclosed. The circuit includes a set of wide tuning LC tanks, a set of core transistors cross coupled to the set of wide tuning LC tanks, and a combining network coupled to the set of wide tuning LC tanks and the set of core transistors. The combining network further includes a set of inputs connected to the set of wide tuning LC tanks and the set of core transistors, a set of coupling transistors connected to the set of inputs, a set of source inductors connected to the set of coupling transistors, a coupling capacitor connected to the set of source inductors, a load resistor connected to the coupling capacitor. The combining network combines the set of inputs and the signal is delivered to the load resistor as a fourth order harmonic.
US09257935B2	Motor control apparatus and method A motor control apparatus and method are provided. The motor control apparatus may include a power supply device supplying power to a motor, a power control device selectively blocking current supplied to the motor depending on whether or not the current supplied from the power supply device to the motor is greater than a reference current value, a controller that controls an intensity of the current supplied from the power supply device to the motor, and a load torque detector that detects a load torque generated by the motor as the motor rotates. The controller controls a maximum value of the current to be supplied to the motor so that the maximum value is less than the reference current value when the maximum value of the load torque detected by the load torque detector is greater than a maximum motor output due corresponding to the reference current value.
US09257931B2	Power conversion apparatus A power conversion apparatus is equipped with switching devices to perform power conversion of input AC power supplied from an AC power supply to output AC power having a predetermined voltage and a predetermined frequency, and to supply the power to a motor connected thereto. The apparatus includes a controller controlling switching of the switching devices, a capacitor smoothing a ripple generated by the switching of the switching devices, a current controller controlling a current flowing to the motor, and a voltage distortion corrector detecting a harmonic component caused by distortion in motor input power, and superimposing compensation values on an output of the current controller in accordance with a value of the harmonic component.
US09257928B2	Control device for stepping motor and control method for stepping motor There is provided a control device for a stepping motor, configured to apply an excitation current to multiple coils to rotate a rotor. The control device includes a drive unit configured to apply a drive voltage to the coils, and a control unit configured to control the drive voltage applied by the drive unit, wherein the control unit includes a stop control unit configured to perform, during a hold period of a stop period of the stepping motor, a stop control which gradually decreases a magnitude of the excitation current flowing in the coils such that the rotor moves to a predetermined stop position, and wherein the stop control unit is configured to perform the stop control such that a variation amount of the excitation current per unit time becomes a predetermined threshold value for the stop period or less.
US09257927B2	Apparatus and method for controlling stepping motor An apparatus and method is provided for controlling a stepping motor in a digital photographing apparatus, the apparatus including: a temperature measuring unit for measuring a temperature; and a digital signal processor (DSP) for determining a measured temperature driving value of the stepping motor in correspondence with the measured temperature, changing the determined driving value based on a target position to which the stepping motor is supposed to move, and outputting the changed driving value to the stepping motor. Accordingly, power consumption of image capturing apparatuses may be eventually reduced by reducing power consumption of a stepping motor by driving the stepping motor with different driving values depending on temperatures and positions thereof.
US09257922B2	Parallel harness current imbalance and failure detection Current imbalance may be detected in a 3-phase power system by monitoring current output between two points of a phase signal provided along wire pairs from an inverter to a motor. In some embodiments, each wire of a wire pair leading to the motor from the inverter may be provided with a line current sensor. A comparison of current output from each wire in the wire pair may be performed to determine if a current imbalance is present. In some embodiments, a phase current sensor may be coupled to a phase input of the inverter. Failures in the 3-phase system may be detected by measuring the output from each phase current sensor for imbalanced distribution of power output. In some embodiments, the output from the phase current sensors may be compared to an output of a line current sensor along the same phase for current imbalances or harness failures.
US09257919B2	Method and apparatus for brushless DC motor control In one aspect of the teachings herein, an interface circuit obviates the need for a microcontroller with multi-channel PWM capability in the context of controlling a brushless, three-phase DC motor. Instead, the interface circuit generates the requisite set of motor-phase control signals using a single PWM channel from the microcontroller. The interface circuit is implemented as a standalone integrated circuit (IC) in one embodiment, and is integrated into a pre-driver circuit in another embodiment.
US09257903B2	Pumping circuit A pumping circuit includes a cross-coupled charge pump circuit including first and second capacitors configured to pump an input voltage in response to a first clock signal and to an inverted first clock signal and a plurality of transistors configured to one of transfer the input voltage to the first and second capacitors and to transfer a pumping voltage to an output node, and a switching voltage supply circuit configured to supply switching voltages to gates of the plurality of transistors to enable the transfer of the input voltage and the pumping voltage.
US09257899B1	Charge pump circuit and phase lock loop circuit having the same A charge pump circuit and a phase lock loop circuit (PLL) having the same are provided. A main voltage divider and an assistant voltage divider configured in the charge pump circuit generate a voltage division within a predetermined time of activating the charge pump circuit. Therefore, when the charge pump circuit initiates operating, a voltage of a control end of a main switch set configured in the charge pump circuit is set to be the voltage division. The voltage of the control end is gradually decreased from the voltage division to a stable voltage according to a first current and a second current flowing through the main switch set. Accordingly, it can decrease the time from initiating operation of the pump circuit to stabilizing the voltage of the control end, thereby it can increase the working efficiency of the PLL.
US09257893B2	USB power supply A universal serial bus (USB) power supply is disclosed as including a main body (12) and a cable (24) releasably connectable with each other, the main body (12) being releasably connectable to a direct current (DC) power source and having a USB receptacle (20) electrically connectable with the DC power source. The cable (24) includes a USB plug (26) releasably connectable with the USB receptacle (20) to establish electrical connection and data communication there-between and a connector (30) electrically connected with the USB plug (26). The power supply is operable in a detached mode in which the main body (12) is out of connection with the cable (24) and in an attached mode in which the main body (12) is releasably connected with the cable (24). The power supply is adapted, when in the attached mode, to automatically change the voltage of a DC power output from the connector (30).
US09257892B2	Method and device for current driven electric energy conversion Device comprising an electric power converter circuit for converting electric energy. The converter circuit comprises a switch arrangement with two or more controllable electric switches connected in a switching configuration and controlled so as to provide a current drive of electric energy from an associated electric source connected to a set of input terminals. This is obtained by the two or more electric switches being connected and controlled to short-circuit the input terminals during a part of a switching period. Further, a low pass filter with a capacitor and an inductor are provided to low pass the output from the switch arrangement and designed such that a high impedance at a frequency range below the switching frequency is obtained, seen from the output terminals. Switches implemented by normally-on-devices are preferred, e.g. in the form of a JFET. The converter circuit may be in different configurations such as half bridge buck, full bridge buck, half bridge boost, or full bridge boost. A current driven conversion is advantageous for high efficient energy conversion from current sources such as solar cells or where a voltage source is connected through long cables, e.g. powerline cables for long distance transmission of electric energy. In many applications the total size of filter components (capacitors and inductors) can be reduced compared to voltage driven topologies. One application is an audio amplifier arranged to drive a loudspeaker.
US09257890B2	Permanent magnet rotor for an electrical machine A rotor for an electrical machine has a rotor body and permanent magnets arranged on the circumference of the rotor body, wherein those areas of the circumference of the rotor body which are covered by the permanent magnets have at least one recess and/or that side of the permanent magnets which faces the circumference of the rotor body has at least one recess. Each recess is configured as a slot which extends in parallel relationship to a circumference-proximal side of the permanent magnets. Removably insertable in the recesses are ferromagnetic bars to allow removal of the permanent magnets.
US09257880B2	Camera, control apparatus for cam drive mechanism and control method for cam drive mechanism A control apparatus for a cam drive mechanism comprising a motor, a driven member having a cam follower, a rotatable cam which is rotated by the motor, and a cam surface on the cam, the cam surface including a pressing area which is inclined so as to press the cam follower against a load when the cam is rotated by the motor and a recessed area which is inclined in a direction opposite to the inclination direction of said pressing area. A controller rotates the cam by the motor in a single direction, and changes a rotational speed of the motor between when the cam is positioned at a first rotational position at which the recessed area and the cam follower face each other, and when the cam is positioned at a second rotational position at which the pressing area and the cam follower face each other.
US09257877B2	Superconducting machine and method for the operation thereof A superconducting machine is disclosed, in particular for use as a generator in a stand-alone power system. In at least one embodiment, the superconducting machine includes a stator and a rotor capable of rotating with respect to the stator. At least one superconducting coil for generating at least two magnetic poles is provided on at least one component part, in particular the rotor, which superconducting coil is cooled via a cooling device; and at least two parallel winding elements are provided on the respective other component part, in particular the stator, in the armature winding for each phase, which winding elements can be connected either in series or in parallel via at least one switching device.
US09257875B2	Stator of segmented conductor type electric rotary machine and fabrication method thereof One embodiment provides a stator of a segmented conductor type electric rotary machine including an annular stator core and coil. On at least one axial end portion of the stator core, the coils are disposed to form a coil end so that plural spanning portions of the coils are arranged continuously in a circumferential direction and so that circumferentially adjacent ones of the spanning portions partially overlap each other as seen in an axial direction. An apex portion of the spanning portion is twisted so that an intersecting state is formed as seen in a radial direction within a range where the spanning portion is exposed as seen in the axial direction.
US09257874B2	Rotor unit, rotating electrical machine, and method of manufacturing rotor unit A rotor unit includes a plurality of rotating bodies arranged along a central axis. Each of the plurality of rotating bodies includes an annular rotor core surrounding the central axis, a plurality of magnets arranged in the circumferential direction around the rotor core, and a holder arranged to hold the magnets. Further, the holder includes a plurality of partitioning portions each axially extending between respective ones of the plurality of magnets. The axial dimension of the plurality of partitioning portions is longer than the axial dimension of the respective ones of the plurality of magnets which are held by the plurality of partitioning portions. Further, the plurality of rotating bodies is disposed in a state where the circumferential positions of the plurality of magnets are out of alignment.
US09257867B2	Vehicle An externally chargeable vehicle which is charged with electric power from an external power supply includes an HV-ECU for controlling a power storage device during any of operation of the vehicle and external charging, and a PLG-ECU for controlling a charging device during external charging. With such a configuration, running and charging can be controlled while a function of the HV-ECU for controlling operation of the vehicle and a function of the PLG-ECU for external charging is prevented from becoming redundant.
US09257866B2	Wireless charging device The present disclose relates to a wireless charging device for charging a portable electronic device. The wireless charging device includes a charging panel, a transmitting unit and at least one adsorbent unit. The charging panel includes a first surface and a second surface opposite to the first surface. The first surface supports the portable electronic device. The charging panel defines a through hole through the first surface. The transmitting unit includes a coil for generating electromagnetic signals. The adsorbent unit extends through the through hole of the charging panel and adsorbs the portable electronic device.
US09257865B2	Wireless power distribution system and method A wireless power distribution system and method for power tools and other battery-powered devices. The system includes a power transmitter and a plurality of power harvesters or receivers. The receivers are located in power tools, battery packs that are attachable to and detachable from the power tools, a device or case that is interfaceable with the power tool or battery pack, conventionally-sized batteries, or other battery-powered devices. The power transmitter transmits radio frequency (“RF”) power signals to the receivers that are within transmission range of the power transmitter. The receivers receive the RF power signals and convert the RF power signals into direct current. The direct current is used to charge a battery, directly power a tool, etc.
US09257863B2	Charge and discharge control device and charge and discharge control method A charge and discharge control device includes: a coordination unit which generates coordination information for calculating an output value which each storage battery is caused to output, based on a bus voltage value and a target voltage value; a string output calculating unit which calculates, based on the coordination information, an output target value indicating the output value which the storage battery is caused to output to maintain the bus voltage value at the target voltage value; and a control unit which causes, among the storage batteries, a storage battery corresponding to the calculated output target value to output an output having a magnitude indicated by the calculated output target value, wherein the coordination unit generates the coordination information to avoid simultaneous presence of a storage battery that outputs an output in a charge direction and a storage battery that outputs an output in a discharge direction.
US09257862B2	Method and apparatus for battery desulfation A method and apparatus for removing the sulfation from the plates of the battery and driving the sulfate crystals back into the electrolyte solution without overheating the battery is presented. The present invention includes a rotary magnetic hub and coil assembly to produces a unique output not found in other charging systems on the market. The battery desulfation method and apparatus of the present invention is self-adjusting to the battery, regardless of voltage and works by removing the sulfate crystals from the plates of lead acid batteries. As a result, the normal life of the average battery may be greatly extended. Heavily sulfated batteries may be brought back to working condition. When used for short durations for healthy batteries, the present invention keeps the sulfate crystals off the plates and in solution to extend the working life of the battery.
US09257861B2	Control apparatus and control method Disclosed herein is a control apparatus, including: a supplying section to which a voltage which varies in response to a variation of a state is supplied from an electric power generation section; and a control section configured to change the number of battery units, for which charging is to be carried out, in response to a relationship between the voltage and a reference value.
US09257860B2	Battery pack, cell balancing method of the same, and energy storage system including the battery pack A method and battery management system performing cell balancing for a battery pack includes measuring a voltage of each of a plurality of battery cells in a battery pack, selecting one of the plurality of battery cells as a battery cell subject to cell balancing based on the measured voltages, selecting one of a plurality of resistors as a resistor on which cell balancing is performed, and outputting the voltage of the battery cell subject to cell balancing from a multiplexer that receives the voltage of each of the plurality of battery cells to the resistor on which cell balancing is performed.
US09257855B2	Charger A charger in one aspect of the present invention includes: a connecting portion, two protection devices, a charging device, a control device, and a voltage detection device. A first protection device is configured such that its power consumption in a charging inhibited state is lower than that in a charging permitted state. A second protection device is configured such that its power consumption in the permitted state is lower than that in the inhibited state. The control device is configured to respectively set, when the battery is not connected to the connecting portion, the first protection device to the inhibited state and the second protection device to the permitted state, and thereafter switch, when the voltage value of the charging path detected by the voltage detection device is equal to or greater than a predetermined specified voltage value, the second protection device to the inhibited state.
US09257852B2	Battery pack and method of controlling the same A battery pack includes at least one battery cell, a microcomputer having a first voltage measuring terminal, a second voltage measuring terminal, and a reference voltage output terminal, the microcomputer being configured to control recharge and discharge of the at least one battery cell by detecting an abnormality of a reference voltage at the reference voltage output terminal in accordance with first and second voltages at respective first and second voltage measuring terminals, a voltage distribution unit connected between the reference voltage output terminal and a ground, the voltage distribution unit being configured to distribute voltage and to output to the microcomputer a medium voltage as the first voltage, and a voltage measuring unit connected between the reference voltage output terminal and the ground, the voltage measuring unit being configured to output to the microcomputer a forwarding direction voltage of a diode as the second voltage.
US09257849B2	Electrical quantity adjusting apparatus, electrical quantity adjusting method, electrical quantity adjusting program and power supply system According to one embodiment, an electrical quantity adjusting apparatus connected to an electrical facility includes a memory unit that stores a target level which is a target electrical quantity, a presenting level deciding unit that decides a presenting level to an exterior, the presenting level being an electrical quantity relating to the electrical facility and corresponding to at least a part at the target level, a presenting level output unit that outputs the presenting level decided by the presenting level deciding unit to the exterior via a communication network, a presenting level receiving unit that receives a presenting level from the exterior via the communication network, and an adjusting unit that adjusts the electrical quantity relating to the electrical facility based on the target level, the presenting level decided by the presenting level deciding unit, and the presenting level received by the presenting level receiving unit.
US09257846B2	Energy storage systems and associated methods A method for responding to a change in electric power demand includes (1) charging an energy storage subsystem from an electric power grid, (2) discharging the energy storage subsystem into the electric power grid at a discharge rate that is less than a maximum rate of discharge of the energy storage subsystem, and (3) adjusting the discharge rate in response to a signal selected from the group consisting of a signal to provide a regulation up service and a signal to provide a regulation down service. An energy storage system includes an energy storage subsystem for storing electric power, an interface for interfacing the energy storage subsystem with an electric power grid, and a controller configured to control operation of the interface in response to a signal to provide a regulation up service and a signal to provide a regulation down service.
US09257845B2	Power generation plant voltage control A method for controlling a power generation plant may be provided. First, an equivalent grid voltage may be estimated based on electric magnitudes measured at a connection point of the power generation plant and an equivalent model of a power grid to which the power generation plant is connected. Then, on the basis of said estimated equivalent voltage, a command indicative of reactive power to be produced by the power generation plant may be generated.
US09257843B2	Controller, wind park and control method Described is a controller, wherein the controller is adapted: to control a transformation ratio of a park transformer of a wind turbine park including wind turbines connected to a first node. The park transformer is connected between a first node and a second node which is connected to a utility grid to which electric energy produced by the wind turbines is to be delivered. Further a wind park and a control method are described.
US09257839B2	Systems and methods for managing multiple power domains A system includes a voltage converter configured to provide a first output voltage at a first output terminal, wherein the first output voltage is from a first group comprising a first high regulation voltage, a first low regulation voltage, and a battery voltage. A first plurality of circuits has power supply terminals coupled to the first output terminal. A power control circuit uses information about operational states of the plurality of circuits to direct the voltage converter to provide the first output voltage from the first group appropriate for the operational states of the first plurality of circuits.
US09257838B2	Circuit and method for allocating power among generators A circuit and method for allocating power among two or more generators to a single load on a shared bus includes a sharing regulator and a feedback loop for each generator. A digital share command input and current in the feedback loops will cause the sharing regulators to alter the power of the generators at the generator outputs, thereby allocating the load on the shared bus according to the share command, and confirming the allocation of power at the outputs.
US09257836B2	Suppression of transients in communications across an isolation barrier Common mode transient immunity for an isolation system is improved by using a common transient suppression circuit coupled to a receive circuit to suppress transients in signals received by the receive circuit that were transmitted from a transmit side of the isolation barrier using optical, magnetic, inductive, or other mechanisms.
US09257835B2	Output-stage circuit and method for over current protection thereof and audio amplify system An output-stage circuit is disclosed. The output-stage circuit includes high-side output driver, first body selector, low-side output driver, second body selector and inductance. When output current is larger than current threshold value so as to make the low-side output driver generate overcurrent, the low-side output driver controlled by second control signal is disabled, and the high-side output driver controlled by first control signal is enabled so as to create first current channel. When output current is larger than current threshold value so as to make the high-side output driver generate overcurrent, the high-side output driver controlled by the first control signal is disabled, and the low-side output driver controlled by the second control signal is enabled so as to create second current channel to avoid current flowing through low-side output driver's body, and thus reduce the output current and voltage spiking of the output voltage.
US09257833B2	Adaptive topology assisted protection and control of electric power delivery systems Disclosed are adaptive communication assisted protection and control. Local intelligent electronic devices (IEDs) associated with local switching devices and having unique IDs may transmit switch status and unique IDs to an area IED. The area IED may calculate topology using switch status, and provide control information to local IEDs using the topology. The area IED may communicate the unique ID of the local IED calculated to be immediately upstream of each local IED and, upon detection of a fault, the local IEDs may send blocking signals that include the received unique ID of the IED immediately upstream therefrom. The area IED may communicate control commands that include the unique IDs and control commands for the local IEDs to take the control action. Upon matching of the unique ID in the control command with its own unique ID, the local IEDs may take the control action and transmit remaining actions.
US09257824B2	Electrical enclosure with improved mechanical arrangement An electric cabinet comprising an outer frame defining the general shape of the electric cabinet and an inner frame comprising fixing uprights and cross-members, a functional assembly fixed onto the inner frame and comprising a plurality of functional units each equipped with a mounting plate designed to receive one or more electric equipment units. The mounting plates are fixed onto the uprights and fixing cross-members in contiguous manner to form a separating partition delineating a first space located towards the front part and a second space located towards the rear part. The functional assembly comprises at least one support fixed in independent manner onto an upright or a cross-member of the inner frame and a connector arranged on the support, the support being positioned on the upright or fixing cross-member so as to enable the connector to pass through an opening made through the mounting plate.
US09257823B2	Low voltage power receptacle for modular electrical systems A low voltage power receptacle assembly is provided for use in a modular electrical system. The receptacle assembly includes a housing that defines an internal cavity for receiving a circuit board assembly that transforms a line voltage input to a lower voltage output. The housing may define a plurality of contact-receiving portions in spaced arrangement, and has at least two electrical contacts disposed in respective contact-receiving portions. A low voltage power receptacle is in communication with the circuit assembly and provides user-access to the low voltage output. Optionally, the size of the housing may be varied to suit a particular application, and a spacer may be used inside the cavity to ensure proper positioning of the low voltage power receptacle.
US09257822B2	Distribution structure of wire harness A wire group of a branch line or a trunk line of a wire harness is covered with a corrugated tube in proximity to an external interfering material projecting from a vehicle body panel. A corrugated clamp is fit fixedly on an end side of the branch portion of the corrugated tube, an outer surface of a vehicle body locking box of the corrugated clamp is brought into abutment with the vehicle body panel having the external interfering material projecting therefrom, and the distance between an outer surface of the wire group covered with the corrugated clamp and the corrugated tube fitted thereon and the external interfering material is larger than the dimension of projection of the external interfering material from the vehicle body panel.
US09257807B2	Tool for installing wires in a wire harness conduit A wire handheld tool including a handle contiguous to a shank with a wire securing portion. The wire securing portion may be a relatively flat portion with one or more wire passageways used to secure one or more wires thereto. The wire handheld tool can be used to insert, remove, and/or replace wires contained in wire harness conduits. Some embodiments can include a plurality of passageways traversing the relatively wire securing portion in non-parallel diagonal directions relative to each other. In some embodiments, one wire passageway can be included and configured for a wire to traverse a length of the wire securing portion securing itself thereto. The handle of the tool can be ergonomically designed for comfort and practicality, and additionally, may include non-conductive components or coatings to prevent electrically shocking a user.
US09257800B2	Cable connector assembly with a shorter size and method of assembling the same A cable connector assembly for mating with a mating connector, including: a printed circuit board (PCB), a mating member mounded on the PCB, an insulative housing receiving the PCB, and a cable extended from the insulative housing. The PCB includes a first portion made of flexible material, a second portion bent and extended from one side of the first portion, and a third portion bent and extended from another side of the first portion. The mating member is soldered on the first portion. The cable is soldered with the second portion and the third portion.
US09257789B2	Connector with force multiplying mechanism and connector assembly provided therewith A slider (19) to be slid by rotating a lever (20) is mounted in a first lever-side connector (L1). The slider (19) is held at an initial position where cam followers (17) provided on the first lever-side connector (L1) can be received into cam grooves (29). When the slider (19) is at the initial position, a part of the slider (19) projects out from the connector. Lever plates (20A) of the lever (20) are so configured that protecting edge portions (38) formed on parts of side edges of the lever plates (20A) are located substantially at the same position as or behind a projecting end part of the slider (19) when the slider (19) is at the initial position. Further, the protecting edge portions (38) are located closer in distance to rotary shafts (34) than an operating portion (20B).
US09257787B2	Interface device In a preferred embodiment, the present invention is an interface device comprising a receiver and a test adapter. The receiver has on each outer side a groove or ridge for use in initial engagement of the test adapter with the receiver. The test adapter has an engagement member having a plurality of clips arranged such that at least one clip engages with the groove or ridge on a side of the receiver. The test adapter further has a screw mechanism for drawing the engagement in and out of the test adapter to engage and disengage the test adapter with the receiver.
US09257785B2	Electronic devices and fool-proof methods An electronic device having a fool-proof feature is provided, including a first magnet, an output terminal, a hall sensor and a power supply unit. The first magnet generates a magnetic field. The output terminal is disposed in the range of the magnetic field and is mated with an input terminal of a second electronic device. The hall sensor generates a hall voltage according to the magnetic field. The power supply unit is coupled to the output terminal and provides power to the output terminal according a control signal outputted from the hall sensor, in which the hall sensor outputs the control signal when the output terminal is coupled to the input terminal and the hall voltage exceeds a specific voltage, such that the power supply unit provides power to the output terminal according to the control signal, and the second electronic device receives power from the output terminal.
US09257782B2	Electrical connector with moisture absorbing pin An electrical connector has a casing configured to define a chamber when mated with a mating connector, a plurality of contact pins projecting from the casing into the chamber when mated with the mating connector, and a moisture-absorbing pin retained by the casing for movement between a retracted position wherein the moisture-absorbing pin is substantially enclosed by the casing and an extended position wherein the moisture-absorbing pin extends into the chamber. A fluid is contained within the casing that is compressed by a movement of at least one of the contact pins during engagement of the electrical connector with the mating connector, compression of the fluid urging the moisture absorbing pin from the retracted position to the extended position.
US09257780B2	Coaxial cable connector with weather seal A connector is attachable to a coaxial cable. The connector, in one embodiment, has a connector body, a sleeve, a fastener and a seal assembly. At least part of the seal assembly is configured to be removeably coupled to the sleeve.
US09257774B2	Connector A connector (10) has a terminal accommodating portion (31) with a plurality of cavities (34) into which terminals (20) are accommodated from behind and a front holder (50) is mounted into the terminal accommodating portion (31). The front holder (50) includes locks (53) that move onto locked portions (49) on the upper surface of a narrow portion (45) of the terminal accommodating portion (31) when the front holder (50) is mounted into the terminal accommodating portion (31). The narrow portion (45) includes deformation preventing recesses (47) that fit to deformation preventing ribs (57) on the front holder (50) in a convexo-concave manner. The deformation preventing ribs (57) and the deformation preventing recesses (47) contact each other in a vertical direction when the locks (53) move onto the locked portions (49), thereby suppressing excessive deflection of the front holder (50) or the narrow portion (45).
US09257768B2	Electrical connector with robust heat-dissipation structures An electrical connector includes an insulative housing and two rows of power contacts received in the insulative housing. The insulative housing includes a main body and a mating port extending from the main body. Each power contact includes a mating portion protruding into the mating port, a Z-shaped intermediate portion extending rearwardly from the mating portion and a termination portion. The insulative housing includes a first heat dissipation path extending along a first direction, a second heat dissipation path extending along a second direction perpendicular to the first direction, and a third heat dissipation path extending along a third direction perpendicular to the first direction and the second direction. The first heat dissipation path, the second heat dissipation path and the third heat dissipation path are surrounding the power contacts for heat dissipation.
US09257765B2	Connector pin on springs An electronic device includes a printed circuit board (PCB) with a first conductive element and having a first side opposite a second side. The electronic device includes a wall disposed on the first side of the PCB and having a channel through the wall. The electronic device includes a supporting structure disposed on the second side of the PCB. The electronic device includes a connector which includes an electrically conductive based configured to provide a conductive path between the first conductive element and the channel and also includes a spring structure disposed between the electrically conductive base and the supporting structure.
US09257764B2	Low insertion force connector utilizing directional adhesion An electrically conductive connector includes a columnar structure with a slanted contact surface. The columnar structure is electrically coupled to a first circuit member. An electrical conduction path is established between the first circuit member and a second circuit member when the slanted contact surface of the columnar structure mates with a contact surface of the second circuit member via van der Waals forces.
US09257761B2	Electrical coaxial connector An electrical coaxial connector comprising a signal-joining contacting conductor and a grounding contacting conductor each supported by an insulating base member, wherein a body portion of the signal-joining contacting conductor has a press-contacting part with a contacting protrusion for contacting with a signal-joining conductor in a mating connector and a first base part in such a manner that a measure of thickness of the press-contacting part including the contacting protrusion is not more than the maximum measure of thickness of the first base part, and an annular portion of the grounding contacting conductor has an engaging part with an engaging protrusion for engaging with a grounding conductor in the mating connector and a second base part in such a manner that a measure of thickness of the engaging part including the engaging protrusion is not more than to the maximum measure of thickness of the second base part.
US09257756B2	Dual band directive/reflective antenna A dual band antenna having a directive element and a reflective element is disclosed. A first and second antennas are arranged substantially parallel to each other and spaced between approximately 0.5-0.8 times the wavelength of the first antenna. The dual band antenna provides high gain at the zenith and at the horizon and enable v variation in the antenna beam shape as well as a reduction in cross polarization.
US09257751B2	Integration of microstrip antenna with CMOS transceiver A monolithic antenna element comprises a microstrip patch antenna and a ground plane, with a substrate between the patch antenna and the ground plane. A feeding via extends from the ground plane layer through the substrate to the patch antenna, connecting to the antenna distal from lateral edges of the antenna. A coplanar waveguide (CPW) feed line is formed in the ground plane layer, and interrupts and is electrically distinct from the ground plane. The CPW extends from a lateral edge of the ground layer to the feeding via. The antenna can be flip chip bonded to a CMOS die, reducing cost of millimeter wave transceivers, e.g. 57-64 GHz. The antenna is fabricated using standard PCB technology and a single substrate for the antenna. Antenna arrays can be fabricated. Appropriately designed antenna feeds, flip chip interconnects and antenna shape provide suitably broad antenna bandwidth, with relatively high efficiency.
US09257750B2	Electronic device with multiband antenna An electronic device may have an antenna for providing coverage in wireless communications bands of interest. The wireless communications bands may include first, second, third, and fourth communications bands. The antenna may have an antenna resonating element with first, second, and third arms and may have an antenna ground. The antenna ground may be formed form metal housing structures and other conductive structures in the electronic device. The first arm may be configured to exhibit an antenna resonance in the first and third communications bands. The second arm may be configured to exhibit an antenna resonance in the second communications band. The third arm may be configured to exhibit an antenna resonance in the fourth communications band. The third arm may be located between the first arm and the ground. A diagonal crossover path may pass over a return path and may couple the second and third arms.
US09257746B2	Phased-array transceiver for millimeter-wave frequencies A phased-array receiver that may be effectively implemented on a silicon substrate. A receiver includes multiple radio frequency (RF) front-ends, each configured to receive a signal with a given delay relative to the others such that the gain of the received signal is highest in a given direction. The receiver also includes a power combination network configured to accept an RF signal from each of the RF front-ends and to pass a combined RF signal to a down-conversion element, where the power distribution network includes a combination of active and passive components. Each RF front-end includes a phase shifter configured to delay the signal in accordance with the given direction and a variable amplifier configured to adjust the gain of the signal.
US09257742B2	Mandrel-wound magnetic antenna and method of making same An antenna includes an electrical excitation component and a core component. The electrical excitation component has and input, an output and a conducting component. The conducting component is disposed between the input and the output and can conduct current from the input to the output. The core component has a concentrically wound magnetic film having a substrate and a magnetic material layer. The core component can have a magnetic current loop induced therein. The electrical excitation component is arranged such that concentric magnetic fields associated with current conducted through the electrical excitation component are additionally associated with a magnetic current loop within the core component.
US09257741B2	Directional antenna structure with dipole antenna element An antenna structure includes a dipole antenna element, a closed-loop conductor, and a reflection plane. The dipole antenna element is configured to transmit an electromagnetic signal. The closed-loop conductor is disposed adjacent to the dipole antenna element. The dipole antenna element is substantially between the closed-loop conductor and the reflection plane, or the closed-loop conductor is substantially between the dipole antenna element and the reflection plane. The reflection plane is configured to reflect the electromagnetic signal from the dipole antenna element so as to enhance the total gain of the antenna structure. The mutual coupling effect between the closed-loop conductor and the dipole antenna element effectively causes the distance between the dipole antenna element and the reflection plane to be shorter.
US09257736B1	Broadband spiral transmission line power splitter The present invention features a broadband radio frequency (RF) device in the form of a power splitter. A broadband spiral transmission line power divider is used to divide power into two powers with a constant phase difference between the two divided powers. The power divider produces large bandwidths.
US09257735B2	Reconfigurable waveguide interface assembly for transmit and receive orientations An antenna apparatus comprises a lower assembly and an upper assembly, which together forming a cavity to contain an RF circuit device. The upper assembly comprises a waveguide flange interface at an external surface of the upper assembly. The waveguide flange interface comprises a waveguide channel extending from the external surface to an internal surface forming a surface of the cavity. An opening of the waveguide channel at the internal surface is substantially centered about a first centerline of the upper assembly parallel with the external surface and offset from a second centerline of the upper assembly parallel with the external surface, whereby the second centerline perpendicular is to the first centerline. The upper assembly is removably attachable to the lower assembly in either of a first orientation or a second orientation, whereby the second orientation represents a 180 degree rotation of the upper assembly relative to the first orientation.
US09257733B2	Oxygen permeable membrane for air secondary battery, armouring material for air secondary battery and secondary battery Provided is an oxygen permeable membrane for use in an air secondary battery, which excels in oxygen permeability, barrier performance to water, being capable of preventing electrolyte from leaking out. Such an oxygen permeable membrane includes a thermoplastic resin membrane and inorganic particles having pores having pore diameter of 10 Å or less contained in the thermoplastic resin membrane, in which the thermoplastic resin membrane has one surface on which hydrophobic treatment is effected.
US09257726B2	Battery assembly with enhanced properties A battery assembly for use in an aircraft. The battery assembly may include a battery and a circuit configured to monitor the battery in situ. The circuit may include at least one sensor positioned to sense at least one property of the battery and a processor in communication with the sensor. The battery assembly may also include a battery housing, wherein the battery and the circuit are positioned within the battery housing. A method for evaluating a battery in an electric device. The method may include collecting operational information from the battery. The operational information may be collected without removing the battery from the electric device. The method may also include comparing the operational information to a degradation routine describing a property of the battery and calculating a capacity of the battery.
US09257724B2	Reaction chamber arrangement and a method for forming a reaction chamber arrangement A reaction chamber arrangement is provided, the reaction chamber arrangement including a first chemical reaction chamber; a second chemical reaction chamber; an isolation member between the first chemical reaction chamber and the second chemical reaction chamber, wherein a first electrode is mounted on a first side of the isolation member, an exposed surface of the first electrode facing into the first chemical reaction chamber and wherein a second electrode is mounted on a second side of the isolation member, an exposed surface of the second electrode facing into the second chemical reaction chamber; and an electronic component configured to measure or control at least one of the first chemical reaction chamber and the second chemical reaction chamber, wherein the electronic component is arranged between and connected to the first electrode and the second electrode, and at least partially surrounded by an isolation material of the isolation member.
US09257722B2	Accumulator and method for the production of an accumulator The invention relates to an accumulator (10), particularly a prismatic lead accumulator, comprising a housing and (a) at least one stack (29) of plates, (b) which has a plurality of spaced-apart pole plates (14, 16) that are entirely suspended by a fixing element (28) in at least one circumferential direction (U). According to the invention, the fixing element (28) is fixedly connected to the housing (19).
US09257719B1	Electrolyte additives for lithium-ion batteries This invention employs a diamine electrolyte additive that enhances performance of lithium-ion batteries both at high and low temperatures, thereby minimizing the conventional performance gap across a wide temperature range, such as −30° C. to 60° C. At low temperatures, diamine additives can enhances cycling kinetics. At high temperatures, diamine additives can minimize capacity fading. In some variations, a lithium-ion battery electrolyte composition comprises a non-aqueous solvent, a lithium salt soluble in the non-aqueous solvent, and a diamine additive having the formula H2N—R—NH2, wherein R is an organic group such as (—CH2—)n, n=2-12.
US09257714B2	Organic electrolyte solution and redox flow battery including the same An organic electrolyte solution including a solvent; an electrolyte including a metal-ligand coordination compound; and an additive including a hydrophobic group and a metal affinic group.
US09257712B2	Fuel cell system and operation method thereof In a fuel cell system of the present invention, a reformed gas generated in a reformer (R1) being activated is supplied to a fuel cell stack (F1), and an off-gas discharged from the fuel cell stack (F1) is supplied to a heat supply device (B2) provided for a reformer (R2) being deactivated. By activating at least one reformer (Rn), all of a plurality of reformers (Rn) can be warmed-up. Therefore, energy consumption in a standby state can be suppressed, and the fuel cell system can be started-up quickly in emergencies. The reformed gas may be supplied to the heat supply device (B2) instead of the off-gas.
US09257709B2	Paper-based fuel cell The present disclosure provides biological fuel cells comprising a paper-based fuel delivery layer which delivery fuel to the biological anode and cathode via capillary action and/or evaporation. In some embodiments the paper-based fuel delivery layer incorporates an outwardly extending fan-shaped region which enables a constant volumetric flow rate through the cell.
US09257705B2	Method for producing Pt-free electrocatalysts for fuel cells and batteries A method for synthesizing a nitrogen-doped carbon electrocatalyst by performing selective catalytic oxidative polymerization of solid aniline salt on a carbon support with a catalytic system containing Fe3+/H2O2 to obtain a mixture, and then heat treating the mixture under a nitrogen atmosphere at 900° C.
US09257694B2	Rechargeable battery having a lead tab with injection material A rechargeable battery including an electrode assembly that performs a charge and discharge operation; a case that houses the electrode assembly; a cap plate coupled to an opening of the case; an electrode terminal installed in the cap plate; and a lead tab that connects the electrode assembly to the electrode terminal, wherein the lead tab includes a current collecting connection portion that is connected to the electrode assembly; a terminal connection portion that is bent from the current collecting connection portion to be connected to the electrode terminal; and an injection material that embeds the terminal connection portion in which a fuse is formed, and wherein the injection material includes an exposing hole therein, the exposing hole exposing at least one side of the fuse.
US09257692B2	Flat-type battery Disclosed is a flat battery which includes power generating element 18 accommodated in an inner space formed by sealing outer peripheral edges of package members 16 and 17, collector 11a, 13a connected to an electrode plate of power generating element 18 and an electrode tab 14, 15 taken out from the outer peripheral edges of package members 16 and 17. Electrode tab 14, 15 has conducting portion 151 overlapping and joined to collector 11a, 13a and stress relieving portion 152 formed of a material having higher elasticity than that of conducting portion 151. It is thus possible to prevent the occurrence of wrinkles in collector 11a, 13a or electrode tab 14, 15 and separations in weld joints due to a difference in expansion/contraction rate between collector 11a, 13a and electrode tab 14, 15.
US09257682B2	Method for manufacturing external cladding for laminate battery In method for manufacturing an external cladding for a laminate battery according to the present invention, austenitic stainless steel foil having a thermoplastic resin layer on one of a front surface and a rear surface and a lubricating film on the other surface is used as a material, the stainless steel foil is disposed such that the surface provided with the thermoplastic resin layer opposes a punch, and drawing is implemented on the stainless steel foil without using lubricating oil in a condition where an annular region of the stainless steel foil, which is contacted by a shoulder portion of the punch, is set at a temperature of 20° C. or lower, and an exterior region on an exterior of the annular region is set at a temperature between 40° C. and 100° C.
US09257680B2	Method to make organic electroluminescent element material In the present invention, provided is an organic electroluminescent element material having a high externally taking-out quantum efficiency, which is suitable for manufacturing an element exhibiting long light emission lifetime, and also provided is an organic electroluminescent element possessing the material, a method of manufacturing the organic electroluminescent element, and a display as well as an illuminating device fitted with the organic electroluminescent element.
US09257678B2	Organic luminescent display device An organic electroluminescent display device of the invention includes an element substrate, an organic electroluminescent light-emitting element disposed on the element substrate, and a sealing film disposed on the organic electroluminescent light-emitting element, wherein the organic electroluminescent light-emitting element includes an anode formed of metal and disposed on the element substrate, a light-emitting layer disposed on the anode, and a transparent cathode disposed on the light-emitting layer, and the sealing film includes a light-transmittance-reducing layer colored in black.
US09257674B2	Organic light emitting diode display and manufacturing method thereof An OLED display includes: a substrate; an organic light emitting element formed on the substrate and including a first electrode, an emission layer, and a second electrode; and an encapsulation layer formed on the substrate while covering the organic light emitting element. The encapsulation layer includes an organic layer and an inorganic layer, and a protrusion and depression structure is formed in an interface between the organic layer and the inorganic layer.
US09257672B2	Organic light-emitting display apparatus An organic light emitting display apparatus, including a first electrode; a second electrode on the first electrode, the second electrode including silver and magnesium; an organic emission layer between the first electrode and the second electrode; a metal layer between the organic emission layer and the second electrode; and a barrier layer between the organic emission layer and the second electrode.
US09257670B2	Display device A novel display device with higher reliability having a structure of blocking moisture and oxygen, which deteriorate the characteristics of the display device, from penetrating through a sealing region and a method of manufacturing thereof is provided. According to the present invention, a display device and a method of manufacturing the same comprising: a display portion formed by aligning a light-emitting element using an organic light-emitting material between a pair of substrate, wherein the display portion is formed on an insulating layer formed on any one of the substrates, the pair of substrates is bonded to each other with a sealing material formed over the insulating layer while surrounding a periphery of the display portion, at least one layer of the insulating layer is made of an organic resin material, the periphery has a first region and a second region, the insulating layer in the first region has an opening covered with a protective film, the sealing material is formed in contact with the opening and the protective film, an outer edge portion of the insulating layer in the second region is covered with the protective film or the sealing material.
US09257669B2	Display panel and method for fabrication thereof A display panel is provided. The display panel includes a substrate, a pixel array, a peripheral circuit, and a protective layer. The substrate includes a display region and a non-display region. The pixel array is located in the display region of the substrate. The peripheral circuit is located in the non-display region. The protective layer is located in the display region and the non-display region. The peripheral circuit and the pixel array are covered by the protective layer. The protective layer in the non-display region has a plurality of openings, which expose the substrate. The apertures of the openings is between 1 μm and 1 mm, and the spacing between the openings is 10 μm and 1 cm.
US09257665B2	Lifetime OLED display Light emitting devices including sub-pixels having different numbers of emissive layers are provided. At least one sub-pixel of a first color may include a single emissive layer, and at least one sub-pixel of a second color may include multiple emissive layers disposed in a vertical stack. Light emitting devices in which different voltages are applied to each sub-pixel or group of sub-pixels are also provided. In some configurations, the voltage to be applied to a sub-pixel may be selected based upon the number of emissive layers in the sub-pixel.
US09257664B2	Organic electroluminescent display device An organic EL display device includes an organic EL element having a first light-emitting portion, a second light-emitting portion, an n-type charge-generation layer, and a p-type charge-generation layer. The first light-emitting portion has a first light-emitting layer and a hole-injection layer. The first light-emitting layer is formed between an anode and a cathode. The hole-injection layer is made of amorphous carbon and in contact with the anode. The second light-emitting portion has a second light-emitting layer, which is formed between the first light-emitting portion and the cathode. The n-type charge-generation layer is formed between the first and second light-emitting portions. The n-type charge-generation layer is in contact with the first light-emitting portion. The p-type charge-generation layer is made of amorphous carbon and formed between the n-type charge-generation layer and the second light-emitting portion. The p-type charge-generation layer is in contact with the second light-emitting portion.
US09257660B2	Method for fabricating single electron transistor having nanoparticles of uniform pattern arrangement A transistor and a fabrication method thereof. A transistor includes a channel region including linkers, formed on a substrate, and metallic nanoparticles grown from metal ions bonded to the linkers, a source region disposed at one end of the channel region, a drain region disposed at the other end of the channel region opposite of the source region, and a gate coupled to the channel region and serving to control migration of charges in the channel region. The metallic nanoparticles have a substantially uniform pattern arrangement in the channel region.
US09257658B2	Method of making organic electroluminescent materials A method of making ligands for producing novel heteroleptic iridium complexes is provided. The method includes reacting the condensation product of an aryl 1,2-diamine and an aryl aldehyde with manganese dioxide in a solvent. The novel iridium complexes produced using the ligands are useful compounds in OLED devices.
US09257655B2	Light-emitting element, light-emitting device, electronic device, and lighting device Provided is a light-emitting element which has high emission efficiency and a long lifetime and is driven at low voltage. The light-emitting element includes an EL layer between a pair of electrodes. The EL layer includes a compound which gives a first peak at a m/z of around 266.10 in a mass spectrum.
US09257653B2	Organic light-emitting diode including multi-layered hole transporting layer, and flat display device including the organic light-emitting diode An organic light-emitting diode including: a first mixed layer between an emission layer and a first electrode and including first and second compounds; a second mixed layer between the emission layer and the first mixed layer and including third and fourth compounds; a first charge generation layer between the first mixed layer and the first electrode and including the first and second compounds and a first charge generation material; a second charge generation layer between the first mixed layer and the second mixed layer and including the third and fourth compounds and a second charge generation material; and a buffer layer between the emission layer and the second mixed layer, the first and the third compounds are each independently a compound represented by Formula 1 below, and the second compound and fourth compounds are each independently a compound represented by Formula 2 below:
US09257651B2	Organic electroluminescence element and method for manufacturing organic electroluminescence element Disclosed are: an organic electroluminescent element which has high power efficiency, excellent resistance to luminance decrease due to continuous operation and excellent storage stability at high temperatures, while being reduced in chromatically change of color developing light; and a method for manufacturing the organic electroluminescent element. Specifically disclosed is an organic electroluminescent element that has a positive electrode and a negative electrode on a supporting substrate, while comprising an organic layer, which contains at least one light-emitting layer, between the positive electrode and the negative electrode. The organic electroluminescent element is characterized in that at least one layer in the organic layer contains a crown ether compound and a compound having a dibenzofuran skeleton.
US09257649B2	Method of manufacturing organic layer on a substrate while fixed to electrostatic chuck and charging carrier using contactless power supply module An organic layer deposition apparatus, a method of manufacturing an organic light-emitting display device by using the same, and an organic light-emitting display device manufactured using the method, and in particular, an organic layer deposition apparatus that is suitable for use in the mass production of a large substrate and enables high-definition patterning, a method of manufacturing an organic light-emitting display device by using the same, and an organic light-emitting display device manufactured using the method.
US09257646B2	Methods of forming memory cells having regions containing one or both of carbon and boron Some embodiments include a memory cell having a first electrode, and an intermediate material over and directly against the first electrode. The intermediate material includes stabilizing species corresponding to one or both of carbon and boron. The memory cell also has a switching material over and directly against the intermediate material, an ion reservoir material over the switching material, and a second electrode over the ion reservoir material. Some embodiments include methods of forming memory cells.
US09257642B1	Protective sidewall techniques for RRAM Some embodiments relate to a resistive random access memory (RRAM). The RRAM includes a RRAM bottom metal electrode, a variable resistance dielectric layer arranged over the RRAM bottom metal electrode, and a RRAM top metal electrode arranged over the variable resistance dielectric layer. A capping layer is arranged over the RRAM top metal electrode. A lower surface of the capping layer and an upper surface of the RRAM top metal electrode meet at an interface. Protective sidewalls are adjacent to outer sidewalls of the RRAM top metal electrode. The protective sidewalls have upper surfaces at least substantially aligned to the interface at which the upper surface of the RRAM top metal electrode meets the lower surface of the capping layer.
US09257640B2	Memory device and method for manufacturing the same A memory device according to an embodiment includes an ion metal layer, an opposing electrode, and a resistance change layer. The ion metal layer contains a first metal and a second metal. The resistance change layer is disposed between the ion metal layer and the opposing electrode. The first metal is able to move repeatedly through an interior of the resistance change layer. The concentration of the first metal in a central portion of the ion metal layer is higher than the concentration of the first metal in an end portion of the ion metal layer.
US09257637B2	Method of manufacturing MRAM memory elements A STT-MRAM comprises a method to form magnetic random access memory (MRAM) element array having ultra small dimensions using double photo exposures and etch of their hard masks. The memory cells are located at the cross section of two ultra-narrow photo-resist lines suspended between two large photo-resist bases. Array of MRAM cells with small dimension is formed by a third magnetic etch.
US09257635B2	Memory element and memory device Spin transfer torque memory elements and memory devices are provided. In one embodiment, the spin transfer torque memory element includes a first portion including CoFeB, a second portion including CoFeB, an intermediate portion interposed between the first and second portions, a third portion adjoining the second portion opposite the intermediate portion, and a fourth portion adjoining the third portion opposite the second portion. The intermediate portion includes MgO. The third portion includes at least one of Ag, Au, Cr, Cu, Hf, Mo, Nb, Os, Re, Ru, Ta, W, and Zr. The fourth portion includes at least alloy of CoPt, FePt, and Ru.
US09257634B2	Piezoelectric element, liquid ejecting head, liquid ejecting apparatus, actuator, sensor, and piezoelectric material A piezoelectric element 300 includes a first electrode 60, a piezoelectric layer 70 which is provided on the first electrode, and a second electrode 80 which is provided on the piezoelectric layer, and the piezoelectric layer is made of a piezoelectric material expressed as a mixed crystal including a first component formed of a complex oxide containing Bi and Fe and having a rhombohedral perovskite structure and a complex oxide containing Ba and Ti and having a tetragonal perovskite structure, a second component formed of a complex oxide containing Bi, K, and Ti and having a tetragonal perovskite structure, and a third component formed of a complex oxide containing Bi, Mg, and Ti and having a rhombohedral perovskite structure.
US09257625B2	Semiconductor light emitting device Disclosed is a semiconductor light emitting device. The semiconductor light emitting device includes a light emitting structure including a first conductive semiconductor layer, an active layer and a second conductive semiconductor layer, a metal support layer having a plurality of protrusions disposed under the second conductive semiconductor layer, an insulating layer disposed between the second conductive semiconductor layer and the metal support layer, and a stepped conductive layer disposed between the second conductive semiconductor layer and the metal support layer. The stepped conductive layer includes a lower parts and an upper parts. The upper parts are directly contacted with the second conductive semiconductor layer. The lower parts are disposed between the insulating layer and the metal support layer. The insulating layer is laterally disposed between the plurality of upper parts.
US09257624B2	Light emitting diode package A light emitting diode package includes a package body having a cavity, a light emitting diode chip having a plurality of light emitting cells connected in series to one another, a phosphor converting a frequency of light emitted from the light emitting diode chip, and a pair of lead electrodes. The light emitting cells are connected in series between the pair of lead electrodes.
US09257623B2	Light-emitting diode package A light-emitting diode package includes a light-emitting structure, a first electrode pad and a second electrode pad connected with the light-emitting structure, an insulating pattern layer in contact with a bottom surface of the light-emitting structure and abutting the first and second electrode pads, a substrate including via-holes in contact with a bottom surface of the insulating pattern layer and exposing a portion of the first electrode pad and a portion of the second electrode pad, a first penetrating electrode and a second penetrating electrode that are disposed in the via-holes and respectively connected with the first and second electrode pads, a fluorescent material layer disposed on the light-emitting structure, a glass disposed on and spaced apart from the light-emitting structure with the fluorescent material layer therebetween.
US09257619B2	Light-emitting device and manufacturing method thereof To provide a light-emitting device that is provided with an optical member firmly bonded to a semiconductor light-emitting element and has a high light extraction efficiency, the light-emitting device includes a light-emitting element having a semiconductor layer and an optical member bonded to the light-emitting surface of the light-emitting element with a metal film being interposed therebetween wherein the metal film has a thickness in a film-forming rate conversion not less than 0.05 nm nor more than 2 times of an atomic diameter of the metal atoms forming the metal film.
US09257618B2	LED package and method of manufacturing the same The present invention provides a Light Emitting Diode (LED) package, comprising a Printed Circuit Board (PCB), an LED mounted on the PCB, a pillar placed higher than the LED around the LED on the PCB, a transparent plate disposed on the pillar, spaced apart from the LED, and configured to transmit light emitted from the LED, and a fluorescent layer formed on a surface of the transparent plate, facing the LED, and conformably coated with a substance for converting the light emitted from the LED into white light by changing a wavelength of the light, wherein an electrical pad of the LED and an electrical pad of the PCB are electrically connected to each other, and the LED and the fluorescent layer are spaced apart from each other.
US09257616B2	Molded LED package and method of making same Packaged light emitting diodes (LEDs) and methods of packaging a LED include providing a first lead having a first recess in a bottom surface and a second lead having a second recess in a bottom surface, placing a LED die over a top surface of at least one of the first and the second leads, electrically connecting the LED die to the first lead and to the second lead, forming a package around the LED die that includes an opening in its upper surface exposing at least the LED die, and separating the package containing the LED die, the first lead and the second lead from a lead frame such that the package contains a first castellation and a second castellation in a side surface of the package, such that the castellations expose the leads and/or a first platable metal which is electrically connected to the leads.
US09257610B2	Light emitting diode and manufacturing method thereof A light emitting diode includes: a substrate; an n-type semiconductor layer disposed on the substrate; an active layer disposed on the n-type semiconductor layer; a p-type semiconductor layer disposed on the active layer; a first electrode disposed on the p-type semiconductor layer and made of a metal oxide; a second electrode disposed on the first electrode and made of graphene; a p-type electrode disposed on the second electrode; and an n-type electrode disposed on the n-type semiconductor layer, wherein a work function of the first electrode is less than a work function of the p-type semiconductor layer, but is greater than a work function of the second electrode.
US09257604B2	Light-emitting device having a patterned surface The disclosure provides a light-emitting device. The light-emitting device comprises: a substrate having a first patterned unit; and a light-emitting stack on the substrate and having an active layer with a first surface; wherein the first patterned unit, protruding in a direction from the substrate to the light-emitting stack, has side surfaces abutting with each other and substantially non-parallel to the first surface in cross-sectional view, and has a non-polygon shape in top view.
US09257602B2	Substrate having hetero-structure, method for manufacturing the same and nitride semiconductor light emitting device using the same Provided is a hetero-substrate that may include a base substrate, a buffer layer disposed on the base substrate, and a first semiconductor layer disposed on the buffer layer, the first semiconductor layer including a nitride semiconductor. A defect blocking layer is disposed on the first semiconductor layer. The defect blocking layer may include a plurality of metal droplets. A second semiconductor layer may be disposed on the defect blocking layer, the second semiconductor layer including a nitride semiconductor.
US09257595B2	Nitride light-emitting diode element and method of manufacturing same A nitride LED having improved light extraction efficiency and/or axial luminous intensity is provided. The nitride LED contains a nitride semiconductor substrate having, on a front face thereof, a light-emitting structure made of a nitride semiconductor, wherein a roughened region is provided on a back face of the substrate, the roughened region has a plurality of protrusions, each of the plurality of protrusions has a top point or top plane and has a horizontal cross-section which is circular, except in areas where the protrusion is tangent to other neighboring protrusions, and which has a surface area that decreases on approaching the top point or top plane, the plurality of protrusions are arranged such that any one protrusion is in contact with six other protrusions, and light generated in the light-emitting structure is output to the exterior through the roughened region.
US09257594B2	Thin film transistor with an oxide semiconductor layer An object is to provide a semiconductor device including a thin film transistor with excellent electrical characteristics and high reliability and a method for manufacturing the semiconductor device with high mass productivity. A main point is to form a low-resistance oxide semiconductor layer as a source or drain region after forming a drain or source electrode layer over a gate insulating layer and to form an oxide semiconductor film thereover as a semiconductor layer. It is preferable that an oxygen-excess oxide semiconductor layer be used as a semiconductor layer and an oxygen-deficient oxide semiconductor layer be used as a source region and a drain region.
US09257591B2	Photocoupler semiconductor device According to an embodiment, a semiconductor device includes a primary side lead, a light-emitting element electrically connected to the primary side lead, and a thyristor-type light-receiving element. The light-receiving element includes a first face for detecting light emitted from the light-emitting element, and a second face provided on an opposite side of the first face. The light-receiving element includes an anode electrode, a cathode electrode, and a gate electrode that are provided on the first face. The device further includes a secondary side first lead electrically connected to the anode electrode, a secondary side second lead electrically connected to the cathode electrode, and a secondary side third lead electrically connected to the gate electrode. The secondary side third lead is connected to the second face of the light-receiving element.
US09257589B2	Single photon avalanche diode with second semiconductor layer burried in epitaxial layer A first semiconductor layer serves as a first implanted layer of a first conductivity type. A second semiconductor layer of a second conductivity type is provided under the first semiconductor layer. The second conductivity type is opposite to the first conductivity type. The second semiconductor layer is buried in an epitaxial layer grown above a substrate. The second semiconductor layer becomes fully depleted when an appropriate bias voltage is applied to the device.
US09257588B2	Microchannel avalanche photodiode (variants) The invention is directed to an avalanche photodiode containing a substrate and semiconductor layers with various electro-physical properties having common interfaces both between themselves and with the substrate. The avalanche photodiode may be characterized by the presence in the device of at least one matrix consisting of separate solid-state areas with enhanced conductivity surrounded by semiconductor material with the same type of conductivity. The solid-state areas are located between two additional semiconductor layers, which have higher conductivity in comparison to the semiconductor layers with which they have common interfaces. The solid-state areas are generally made of the same material as the semiconductor layers surrounding them but with conductivity type that is opposite with respect to them. The solid-state areas may be made of a semiconductor with a narrow forbidden zone with respect to the semiconductor layers with which they have common interfaces.
US09257587B2	Suspension and absorber structure for bolometer A semiconductor device includes a substrate having an upper surface that defines a sensing region. A fixed beam structure is supported at a first level above the sensing region. The fixed beam structure includes fixed beam supports that extend upwardly from the upper surface of the substrate to position the fixed beam structure at the first level above the sensing region. An absorber structure is supported above the fixed beam structure at a second level above the sensing region. The absorber structure includes a pillar support that extends upwardly from the fixed beam structure to position the absorber structure at the second level above the sensing region.
US09257584B2	Solar cell interconnects and method of fabricating same A solar cell device and a method of fabricating the device is described. The solar cell is fabricated by providing a substructure comprising an absorber over a back contact having a P1 line therein and scribing a P2 line in the absorber by mechanical scribing and laser scribing after the mechanical scribing. The scribing can be performed with an integrated scriber, including a scribing tip and a light source mounted adjacent the scribing tip and operable concurrently with the scribing tip.
US09257583B2	Solar cell A solar cell including a substrate 1, a nanopillar 11 having diameter D1 connected to the substrate 1, and a nanopillar 12 having diameter D2 connected to the substrate 1 is characterized in that D2 is greater than D1 in order to realize a solar cell having, as the surface structure, a nanopillar array structure with which it is possible to prevent reflection within the broad wavelength region of solar light. A nanopillar array structure 21 formed from two types of nanopillars having different diameters has a point of minimum reflectivity of a nanopillar array structure formed from the nanopillar 11 having diameter D1 and a point of minimum reflectivity of a nanopillar array structure formed from the nanopillar 12 having diameter D2 and therefore, is capable of preventing reflection within the broad wavelength region of solar light.
US09257582B2	Photodetectors and photovoltaics based on semiconductor nanocrystals A composite material is described. The composite material comprises semiconductor nanocrystals, and organic molecules that passivate the surfaces of the semiconductor nanocrystals. One or more properties of the organic molecules facilitate the transfer of charge between the semiconductor nanocrystals. A semiconductor material is described that comprises p-type semiconductor material including semiconductor nanocrystals. At least one property of the semiconductor material results in a mobility of electrons in the semiconductor material being greater than or equal to a mobility of holes. A semiconductor material is described that comprises n-type semiconductor material including semiconductor nanocrystals. At least one property of the semiconductor material results in a mobility of holes in the semiconductor material being greater than or equal to a mobility of electrons.
US09257577B1	Light receiving element A light receiving element includes a substrate of a first conduction type, a light absorbing layer of the first conduction type formed on the substrate, a diffusion layer of a second conduction type formed on a portion of the light absorbing layer, a window layer of the first conduction type formed on the light absorbing layer so as to surround the diffusion layer and having a bandgap larger than that of the light absorbing layer, an anode electrode formed on the diffusion layer, and a cathode electrode provided on the substrate so as to contact the substrate without contacting each of the window layer and the light absorbing layer, wherein a groove is formed which surrounds a boundary between the diffusion layer and the window layer as viewed in plan and extends through the window layer and the light absorbing layer as viewed in section.
US09257576B2	Amino acid generator and polysiloxane composition containing the same A coating film forming composition includes an amino acid generator including a protecting group that is eliminated to generate an amino acid. A coating film forming composition includes a component (A): the amino acid generator; a component (B): a hydrolyzable silane, a hydrolysis product thereof, a hydrolysis-condensation product thereof, or a mixture thereof; and a component (C): a solvent.
US09257572B2	Vertical type memory device A semiconductor device, comprising: a plurality of memory cell strings; a bitline; and an interconnection coupling at least two of the memory cell strings to the bitline. Memory cell strings can be coupled to corresponding bitlines through corresponding interconnections. Alternate memory cell strings can be coupled to different bitlines through corresponding different interconnections.
US09257571B1	Memory gate first approach to forming a split gate flash memory cell device A split gate flash memory cell device with a line-shaped charge trapping dielectric structure is provided. A semiconductor substrate includes a first source/drain region and a second source/drain region. A select gate and a memory gate are spaced over the semiconductor substrate between the first and second source/drain regions. A line-shaped charge trapping dielectric structure is arranged between the semiconductor substrate and the memory gate. A method for manufacturing the split gate flash memory cell device is also provided.
US09257570B2	Semiconductor memory device and method for manufacturing the same A semiconductor memory device according to an embodiment includes a semiconductor substrate, a first insulating film provided on the semiconductor substrate, a plurality of first electrodes provided on the first insulating film, a second insulating film provided on a side surface of the first electrodes and on an upper surface of the first electrodes, and a second electrode insulated from the first electrodes by the second insulating film. The second electrode includes an interconnect portion provided on the second insulating film, and a downward-extending portion extending into a space between the first electrodes from the interconnect portion. A lower end portion of the downward-extending portion is not covered with the second insulating film.
US09257569B2	Semiconductor device A semiconductor device includes an oxide layer, a source electrode layer in contact with the oxide layer, a first drain electrode layer in contact with the oxide layer, a second drain electrode layer in contact with the oxide layer, a gate insulating film in contact with the oxide layer, a first gate electrode layer overlapping with the source electrode layer and the first drain electrode layer and overlapping with a top surface of the oxide layer with the gate insulating film interposed therebetween, a second gate electrode layer overlapping with the source electrode layer and the second drain electrode layer and overlapping with the top surface of the oxide layer with the gate insulating film interposed therebetween, and a third gate electrode layer overlapping with a side surface of the oxide layer with the gate insulating film interposed therebetween.
US09257567B2	Semiconductor device and manufacturing method thereof In a CMOS image sensor in which a plurality of pixels is arranged in a matrix, a transistor in which a channel formation region includes an oxide semiconductor is used for each of a charge accumulation control transistor and a reset transistor which are in a pixel portion. After a reset operation of the signal charge accumulation portion is performed in all the pixels arranged in the matrix, a charge accumulation operation by the photodiode is performed in all the pixels, and a read operation of a signal from the pixel is performed per row. Accordingly, an image can be taken without a distortion.
US09257563B2	Thin film transistor array panel and method of manufacturing the same A thin film transistor array panel includes a substrate, a gate electrode on the substrate, a gate insulating layer on the gate electrode, a semiconductor layer on the gate insulating layer, a source electrode and a drain electrode on the semiconductor layer and facing each other, a floating metal layer between the source electrode and the drain electrode, and a passivation layer covering the source electrode, the drain electrode, and the floating metal layer. The floating metal layer is electrically floating.
US09257560B2	Method of semiconductor device including step of cutting substrate at opening of insulating layer Provided is a flexible device with fewer defects caused by a crack or a flexible device having high productivity. A semiconductor device including: a display portion over a flexible substrate, including a transistor and a display element; a semiconductor layer surrounding the display portion; and an insulating layer over the transistor and the semiconductor layer. When seen in a direction perpendicular to a surface of the flexible substrate, an end portion of the substrate is substantially aligned with an end portion of the semiconductor layer, and an end portion of the insulating layer is positioned over the semiconductor layer.
US09257553B2	Vertical transistor and method to form vertical transistor contact node A vertical transistor structure includes a substrate with a protruding structure, an offset layer covering a top surface of the protruding structure, a conductive layer disposed on the offset layer, and an interlayer disposed between the offset layer and the conductive layer to serve as a contact node.
US09257549B2	Semiconductor field effect power switching device A semiconductor device having a semiconductor body, a source metallization arranged on a first surface of the semiconductor body and a trench including a first trench portion and a second trench portion and extending from the first surface into the semiconductor body is provided. The semiconductor body further includes a pn-junction formed between a first semiconductor region and a second semiconductor region. The first trench portion includes an insulated gate electrode which is connected to the source metallization, and the second trench portion includes a conductive plug which is connected to the source metallization and to the second semiconductor region.
US09257543B2	Reverse-conducting insulated gate bipolar transistor and diode with one structure semiconductor device In the reverse-conducting IGBT according to the present invention, an n-type buffer layer surrounds a p-type collector layer. A p-type separation layer surrounds an n-type cathode layer. The n-type buffer layer separates the p-type collector layer and the p-type separation layer from each other. The p-type separation layer separates the n-type cathode layer and the n-type buffer layer from each other. Therefore, the present invention makes it possible to reduce snapback.
US09257542B2	Power semiconductor device with resistance control structure A power semiconductor device includes a resistance control structure disposed in a central portion of a semiconductor substrate having a resistance to a current higher than in a peripheral portion of the substrate surrounding the central portion. The semiconductor includes a first semiconductor layer of a first conductivity type which extends laterally to run across the central portion and the peripheral portion, and a second semiconductor layer of a second conductivity type which faces the first semiconductor layer in a thickness direction and extends laterally to run across the central portion and the peripheral portion. A lifetime control layer is provided in the first semiconductor layer, extends laterally to run across the central portion and the peripheral portion and has a higher lifetime killer concentration in the central portion than the peripheral portion. The resistance control structure includes the lifetime control layer.
US09257540B2	Magnetic field effect transistor A magnetic field effect transistor is presented. A magnetic field effect transistor comprises a current control part and a magnetic field applying part. A current control part comprises multiple electrodes and a current flowing material region located between multiple electrodes and in which the amount of current flowing between the electrodes is changed, and a magnetic field applying part applying a magnetic field generating from a magnetization state, which changes according to external input, of a pre-set material. By controlling current by using magnetic fields, high speed operation is possible as charging time is not required, and calculation results may be stored without external power supply because magnetic field is supplied by altering magnetization state of a material according to external input.
US09257538B2	Fin-type field effect transistor and manufacturing method thereof A FinFET device includes a gate dielectric layer on a substrate, a fin on the gate dielectric layer having a middle section and source and drain regions at opposite ends, and a gate structure on the middle section of the fin. The FinFET device also includes a trench in a portion of the source and drain regions and a multi-layered epitaxial structure in the trench. The multi-layered epitaxial structure includes a first epitaxial layer in direct contact with the bottom of the trench, a second epitaxial layer on the first epitaxial layer, and a third epitaxial layer on the second epitaxial layer. The first epitaxial layer is a carbon-doped silicon layer having a carbon dopant concentration of less than 4 percent by weight, the second epitaxial layer is a barrier metal layer, and the third epitaxial layer is a metal layer.
US09257537B2	Finfet including improved epitaxial topology A semiconductor device includes a semiconductor substrate having a plurality of semiconductor fins formed on an upper surface thereof. An epitaxial material is formed on the upper surface of the semiconductor substrate and on an outer surface of the semiconductor fins. The epitaxial material includes an epi upper surface having a lower region that contacts the semiconductor fins and an upper region formed above the lower region. The upper region extends parallel with an upper surface of the semiconductor fins.
US09257533B2	Method of making an insulated gate bipolar transistor structure A method for fabricating a high voltage semiconductor transistor includes growing a first well region over a substrate having a first conductivity type, the first well region having a second type of conductivity. First, second and third portions of a second well region having the first type of conductivity are doped into the first well region. A first insulating layer is grown in and over the first well portion within the second well region. A second insulating layer is grown on the substrate over the third portion of the second well region. An anti-punch through region is doped into the first well region. A gate structure is formed on the substrate. A source region is formed in the first portion of the second well region on an opposite side of the gate structure from the first insulating layer. A drain region is formed in the first well region.
US09257532B2	Method for forming a semiconductor device with a trench and an isolation A method for forming a semiconductor device. One embodiment provides a semiconductor substrate having a trench with a sidewall isolation. The sidewall isolation is removed in a portion of the trench. A gate dielectric is formed on the laid open sidewall. A gate electrode is formed adjacent to the date dielectric. The upper surface of the gate electrode is located at a depth d1 below the surface of the semiconductor substrate. The gate oxide is removed above the gate electrode. An isolation is formed simultaneously on the gate electrode and the semiconductor substrate such that the absolute value of height difference d2 between the isolation over the gate electrode and the isolation over the semiconductor substrate is smaller than the depth d1.
US09257530B1	Methods of making integrated circuits and components thereof One exemplary embodiment provides a method of making an integrated circuit. The method includes forming a dummy gate structure above a semiconductor substrate, etching an exposed semiconductor substrate outside the dummy gate structure, depositing silicon oxide over the dummy gate structure and the semiconductor substrate to form a silicon oxide layer, etching source and drain contact vias through the silicon oxide layer, implanting source and drain dopants through the source and drain contact vias, removing the dummy gate structure, forming a final gate structure, etching substantially all of the silicon oxide layer, and depositing an ultra low K dielectric to form an ultra low K dielectric layer.
US09257529B2	Method of forming self-aligned contacts using a replacement metal gate process in a semiconductor device Techniques disclosed herein provide a gate pitch scaling solution for creating source/drain contacts in a replacement metal gate fabrication scheme. Such techniques provide a self-aligned contact process that protects gate electrodes from shorts due to etching from misaligned patterns. Techniques herein provide a dual layer cap formed by making a semi conformal material deposition over a non-planar topography of RMG formation structures, and using selective etching and planarization to yield a dual layer protective cap that does not excessively increase an aspect ratio.
US09257522B2	Memory architectures having dense layouts Some embodiments relate to a memory cell to store one or more bits of data. The memory cell includes a capacitor including first and second capacitor plates which are separated from one another by a dielectric. The first capacitor plate corresponds to a doped region disposed in a semiconductor substrate, and the second capacitor plate is a polysilicon or metal layer arranged over the doped region. The memory cell also includes a transistor laterally spaced apart from the capacitor and including a gate electrode arranged between first and second source/drain regions. An interconnect structure is disposed over the semiconductor substrate and couples the gate electrode of the transistor to the second capacitor plate.
US09257519B2	Semiconductor device including graded gate stack, related method and design structure A semiconductor device is disclosed. The semiconductor device includes a substrate; and a gate structure disposed directly on the substrate, the gate structure including: a graded region with a varied material concentration profile; and a metal layer disposed on the graded region.
US09257518B2	Method for producing a metal-gate MOS transistor, in particular a PMOS transistor, and corresponding integrated circuit At least one MOS transistor is produced by forming a dielectric region above a substrate and forming a gate over the dielectric region. The gate is formed to include a metal gate region. Formation of the metal gate region includes: forming a layer of a first material configured to reduce an absolute value of a threshold voltage of the transistor, and configuring a part of the metal gate region so as also to form a diffusion barrier above the layer of the first material. Then, doped source and drain regions are formed using a dopant activation anneal.
US09257516B2	Reduction of oxide recesses for gate height control An intermediate semiconductor structure in fabrication includes a substrate. A plurality of gate structures is disposed over the substrate, with at least two of the gate structures separated by a sacrificial material between adjacent gate structures. A portion of the sacrificial material is removed to form openings within the sacrificial material, which are filled with a filler material having a high aspect ratio oxide. The excess filler material is removed. A portion of the gate structures is removed to form gate openings within the gate structures. The gate openings are filled with gate cap material and the excess gate cap material is removed to create a substantially planar surface overlaying the gate structures and the sacrificial material to control sacrificial oxide recess and gate height.
US09257513B1	Semiconductor component and method In accordance with an embodiment, a method for manufacturing a semiconductor component includes providing a semiconductor material having a surface and forming a passivation layer on the semiconductor material Portions of the passivation layer are removed and portions of the semiconductor material exposed by removing the portions of the passivation layer are also removed. A layer of dielectric material is formed on the passivation layer and the exposed portions of the semiconductor material and first and second cavities are formed in the layer of dielectric material. The first cavity exposes a first portion of the semiconductor material and has at least one step shaped sidewall and the second cavity exposes a second portion of the semiconductor material. A first electrode is formed in the first cavity and a second electrode is formed in the second cavity.
US09257512B2	Semiconductor component with dynamic behavior One embodiment provides a semiconductor component including a semiconductor body having a first side and a second side and a drift zone; a first semiconductor zone doped complementarily to the drift zone and adjacent to the drift zone in a direction of the first side; a second semiconductor zone of the same conduction type as the drift zone adjacent to the drift zone in a direction of the second side; at least two trenches arranged in the semiconductor body and extending into the semiconductor body and arranged at a distance from one another; and a field electrode arranged in the at least two trenches adjacent to the drift zone. The at least two trenches are arranged at a distance from the second semiconductor zone in the vertical direction, a distance between the trenches and the second semiconductor zone is greater than 1.5 times the mutual distance between the trenches, and a doping concentration of the drift zone in a section between the trenches and the second semiconductor zone differs by at most 35% from a minimum doping concentration in a section between the trenches.
US09257510B2	Electronic device having graphene channels A graphene electronic device includes a substrate, a first electrode and a second electrode provided on the substrate and spaced apart from each other, and graphene channels connecting the first electrode with the second electrode. Each of the graphene channels is separated from the substrate to have a cylindrical structure.
US09257509B2	Electrical devices with graphene on boron nitride Methods of forming and resulting devices are described that include graphene devices on boron nitride. Selected methods of forming and resulting devices include graphene field effect transistors (GFETs) including boron nitride.
US09257501B2	Semiconductor device A semiconductor substrate of a semiconductor device includes a first conductive body region that is formed in the element region; a second conductive drift region that is formed in the element region; a gate electrode that is formed in the element region, that is arranged in a gate trench, and that faces the body region; an insulating body that is formed in the element region and is arranged between the gate electrode and an inside wall of the gate trench; a first conductive floating region that is formed in the element region and that is surrounded by the drift region; a first voltage-resistance retaining structure that is formed in the peripheral region and that surrounds the element region; and a gate pad that is formed in the peripheral region, and is electrically connected to the gate electrode in a position on the element region-side of the first voltage-resistance retaining structure.
US09257497B2	Metal-insulator-metal (MIM) capacitor techniques Some embodiments relate to a metal-insulator-metal (MIM) capacitor. The MIM capacitor includes a capacitor bottom metal (CBM) electrode, a high-k dielectric layer arranged over the CBM electrode, and a capacitor top metal (CTM) electrode arranged over the high-k dielectric layer. A capping layer is arranged over the CTM electrode. A lower surface of the capping layer and an upper surface of the CTM electrode meet at an interface. Protective sidewalls are adjacent to outer sidewalls of the CTM electrode. The protective sidewalls have upper surfaces at least substantially aligned to the interface at which the upper surface of the CTM electrode meets the lower surface of the capping layer.
US09257496B2	Method of fabricating capacitor structure A method of fabricating a capacitor structure includes the following steps. Firstly, a substrate is provided. A first conductive layer, a first insulation layer, a second conductive layer and a second insulation layer are sequentially formed over the substrate. A hard mask material layer is formed on the second insulation layer. Then, the hard mask material layer is defined with a photo resist pattern, so that a hard mask is formed. After the photo resist pattern is removed, the second conductive layer is defined with the hard mask, so that a first electrode of the capacitor structure is formed.
US09257493B2	Organic light-emitting diode display device The present invention discloses an organic light-emitting diode display device. More particularly, the present invention relates to the structure of an organic light-emitting diode display device for suppressing a vertical crosstalk phenomenon in the organic light-emitting diode display device having an internal compensation structure for threshold voltage variations in driving transistors. According to an embodiment of the present invention, a shield electrode may be formed using the same metal layer as that of scan lines or data lines, thereby providing an organic light-emitting diode display device in which the effect of coupling between the gate electrode of driving thin-film transistors and the data lines is minimized.
US09257492B2	Method for producing a passive electronic component, method for producing an optoelectronic assembly and passive electronic component Various embodiments may relate to a method for producing a passive electronic component, including forming a first electrically conductive layer on a substrate, forming a second electrically conductive layer on the first electrically conductive layer, forming a first trench in the first and second electrically conductive layers such that the substrate is exposed in the first trench, wherein the first trench separates a first contact region from a second contact region, applying a dielectric in a structured fashion to the second electrically conductive layer in the first contact region and at least partly to the substrate in the first trench such that the dielectric electrically insulates the first contact region from the second contact region, and applying an electrically conductive electrode layer in a structured fashion to the dielectric above the first contact region and to the second contact region.
US09257486B2	RRAM array having lateral RRAM cells and vertical conducting structures An RRAM array is provided. The RRAM array includes a plurality of horizontal electrode lines elongated in a horizontal direction. The RRAM array also includes a plurality of conducting structures elongated in a vertical direction. Each of the conducting structures includes a plurality of electrode blocks and a plurality of contact vias which are alternately arranged. The electrode blocks and the electrode lines are on the same horizontal planes. The RRAM array further includes a plurality of resistance variable elements sandwiched between the electrode lines and the electrode blocks.
US09257484B2	Non-volatile memory device and method of manufacturing the same According to one embodiment, there are provided a memory cell forming region, a first wiring hookup region in which first wirings extending in a first direction are formed by being drawn outside of the memory cell forming region, a second wiring hookup region which is disposed in a layer above the first wirings and in which second wirings extending in a second direction are formed by being drawn outside of the memory cell forming region, and a first dummy wiring connected to each of the second wirings. The first dummy wiring is disposed so that a sum of the area of the second wiring and the area of the first dummy wiring becomes the same in the respective second wirings.
US09257481B2	LED arrray including light-guiding structure An LED array includes: a first LED unit having a first active layer and a first side; a second LED unit having a second active layer and a second side facing the first side; a trench separating the first LED unit from the second LED unit; and a light-guiding structure formed between the first LED unit and the second LED unite for guiding the light emitted by the first active layer and the second active layer away from the LED array.
US09257474B2	Solid-state image sensor and electronic device There is provided a solid-state imaging device including a substrate having a surface over which a plurality of photodiodes are formed, and a protection film that is transparent, has a water-proofing property, and includes a side wall part vertical to the surface of the substrate and a ceiling part covering a region surrounded by the side wall part, the side wall part and the ceiling part surrounding a region where the plurality of photodiodes are arranged over the substrate.
US09257470B2	Imaging lens and solid state imaging device According to one embodiment, an imaging lens includes a first optical system and a microlens array. The first optical system includes an optical axis. The microlens array is provided between the first optical system and an imaging element. The microlens array includes microlens units provided in a first plane. The imaging element includes pixel groups. Each of the pixel groups includes pixels. The microlens units respectively overlap the pixel groups when projected onto the first plane. The first optical system includes an aperture stop, and first, second, and third lenses. The first lens is provided between the aperture stop and the microlens array, and has a positive refractive power. The second lens is provided between the first lens and the microlens array, and has a negative refractive power. The third lens is provided between the second lens and the microlens array, and has a positive refractive power.
US09257468B2	Solid-state imaging device, imaging device, and signal reading medium that accumulates an amplified signal without digitization This solid-state imaging device includes a first substrate and a second substrate which have circuit elements constituting pixels disposed therein are electrically connected to each other. The pixels includes: a photoelectric conversion element disposed in the first substrate; an amplifier circuit that amplifies a signal generated in the photoelectric conversion element to output the amplified signal; a signal accumulation circuit which is disposed in the second substrate and accumulates the amplified signal which is output from the amplifier circuit; and an output circuit that outputs the amplified signal accumulated in the signal accumulation circuit from the pixel.
US09257467B2	Image sensor modules, methods of manufacturing the same, and image processing systems including the image sensor modules An image sensor module is provided. The image sensor module includes a printed circuit board (PCB), an image sensor chip disposed on a first plane of the PCB and electrically connected to the PCB, and an image signal processing chip disposed on the first plane of the PCB and electrically connected to the PCB. An aspect ratio of the image signal processing chip is at least two times greater than an aspect ratio of the image sensor chip. A minimum feature size of a metal line implemented in the image sensor chip is at least 1.5 times greater than a minimum feature size of a metal line implemented in the image signal processing chip.
US09257466B2	Solid state imaging device and method for manufacturing solid state imaging device Certain embodiments provide a solid state imaging device including a plurality of pixels. Each of the pixels has a semiconductor layer which has a charge accumulating layer at a front surface thereof and a filter layer provided above a rear surface of the semiconductor layer. Transmissive wavelength bands of the filter layers included in the pixels are different from each other, and thicknesses which a plurality of the semiconductor layers included in the pixels and including a plurality of the charge accumulating layers have are different from each other.
US09257463B2	Self-aligned implantation process for forming junction isolation regions A device includes a semiconductor substrate, a well region in the semiconductor substrate, and a Metal-Oxide-Semiconductor (MOS) device. The MOS device includes a gate dielectric overlapping the well region, a gate electrode over the gate dielectric, and a source/drain region in the well region. The source/drain region and the well region are of opposite conductivity types. An edge of the first source drain region facing away from the gate electrode is in contact with the well region to form a junction isolation.
US09257462B2	CMOS image sensor for increasing conversion gain In one embodiment, the image sensor includes a first photodiode configured to convert an optical signal into a photocharge, a sensing node configured to store the photocharge of the first photodiode, and a circuit configured to selectively output an electrical signal corresponding to the photocharge at the sensing node on an output line. The circuit is connected to at least a first conductive contact, and the output line is disposed between the sensing node and the first conductive contact.
US09257461B2	Image device including dynamic vision sensor, ambient light sensor and proximity sensor function An image device including a pixel array and a controller, The pixel array having first pixels and second pixels and corresponding channel drivers. The controller may perform operations of a dynamic vision sensor (DVS), an ambient light sensor (ALS) and a proximity sensor (PS).
US09257458B2	Liquid crystal display device and manufacturing method thereof A method of manufacturing a liquid crystal display device including a TFT substrate with display and peripheral regions. The display region has pixels each having a pixel electrode and a TFT. A counter substrate opposes the TFT substrate and has a color filter formed at a position corresponding to a position at which the pixel electrode is formed above the TFT substrate. The method includes coating, outside of the display region of the TFT substrate, a second alignment film in the shape of a frame, and coating, in the display region, a first alignment film that dries more slowly than the second alignment film. The first and second alignment films are in contact, and the second alignment film is thicker than the first alignment film.
US09257456B2	Method of forming a metal pattern and method of manufacturing a display substrate A method of forming a metal pattern includes disposing a gate metal layer on a substrate; disposing a photoresist layer on the gate metal layer; etching portions of the photoresist layer to form a first photo pattern; etching portions of the gate metal layer to form a gate pattern including a gate electrode, in which the gate metal layer is patterned using the first photo pattern as a mask; ashing an end portion of the first photo pattern to form a second photo pattern; disposing a first gate insulating layer over the substrate and the second photo pattern; removing the second photo pattern and a portion of the first gate insulating layer disposed over the second photo pattern; and disposing a second insulating layer over the gate pattern and the remaining portions of the first gate insulating layer.
US09257453B2	Display device including first to sixth transistors and light-emitting element In view of the problem that a reduced thickness of an EL film causes a short circuit between an anode and a cathode and malfunction of a transistor, the invention provides a display device that has a light emitting element including an electrode and an electroluminescent layer, a wire electrically connected to the electrode of the light emitting element, a transistor provided with an active layer including a source, a drain and a channel forming region, and a power supply line electrically connected to one of the source and the drain of the transistor, wherein the wire is electrically connected to the other of the source and the drain of the transistor, and the width of a part of the electrode in the vicinity of a portion where the electrode is electrically connected to the wire is smaller than that of the electrode in the other portion.
US09257450B2	Semiconductor device including groups of stacked nanowires and related methods A method for making a semiconductor device may include forming, above a substrate, a stack of alternating layers of first and second semiconductor materials. The second semiconductor material may be different than the first semiconductor material. The method may further include forming fins from the stack, with each fin having alternating layers of the first and second semiconductor materials, and selectively removing sidewall portions of the second semiconductor material from the fins to define recesses therein. The method may also include forming a dielectric material within the recesses, forming additional first semiconductor material on sidewall portions of the first semiconductor material in the fins, and forming a dielectric layer overlying the fins to define nanowires including the first semiconductor material within the dielectric layer.
US09257445B2	Method of making a split gate non-volatile memory (NVM) cell and a logic transistor Semiconductor structures and methods for making semiconductor structures include a split gate non-volatile memory (NVM) cell in an NVM region. A charge storage layer, a first conductive layer, and a capping layer are formed over the substrate, which are patterned to form a control gate stack in the NVM region of the substrate. A high-k dielectric layer, a metal layer, and a second conductive layer are formed over the substrate. The second conductive layer and the metal layer are patterned to form remaining portions of the second conductive layer and the metal layer over and adjacent to a first side of the control gate stack. The remaining portion of the second conductive layer is removed to form a select gate stack, which includes the remaining portion of the metal layer. A stressor layer is formed over the substrate.
US09257444B2	Method of fabricating semiconductor devices having vertical cells According to example embodiments, a method of fabricating a semiconductor device includes: forming a preliminary stack structure including upper and lower preliminary stack structures by alternately stacking a plurality of interlayer insulating and sacrificial layers on a cell, first pad area, dummy area and second pad area of a substrate; removing an entire portion of the upper preliminary stack structure on the second pad area; forming a first mask defining openings over parts of the first and second pad areas; etching an etch depth corresponding to ones of the plurality of interlayer insulating and sacrificial layers through a remaining part of the preliminary stack structure exposed by the first mask; and repetitively performing a first staircase forming process that includes shrinking sides of the first mask and etching the etch depth through remaining parts of the plurality of interlayer insulating and sacrificial layers exposed by the shrunken first mask.
US09257434B2	Semiconductor device including a reservoir capacitor A semiconductor device includes: a Through Silicon Via (TSV) region extending in a first direction and crossing a center portion of a semiconductor device; a plurality of cell regions disposed at both sides of the TSV region in a second direction crossing the first direction; a plurality of peripheral circuit regions each disposed between the TSV region and a corresponding cell region or between two neighboring cell regions in the first direction; a plurality of test pad regions each disposed at an edge portion of the semiconductor device and having a plurality of test pads, wherein the plurality of test pad regions encloses the cell regions, the peripheral circuit regions, and the TSV region; and a reservoir capacitor disposed below corresponding test pads in a test pad regions.
US09257431B2	Memory cell with independently-sized electrode Memory cell architectures and methods of forming the same are provided. An example memory cell can include a switch element and a memory element. A middle electrode is formed between the memory element and the switch element. An outside electrode is formed adjacent the switch element or the memory element at a location other than between the memory element and the switch element. A lateral dimension of the middle electrode is different than a lateral dimension of the outside electrode.
US09257428B2	Structure and method for FinFET device The present disclosure provides an embodiment of a fin-like field-effect transistor (FinFET) device. The device includes a plurality of first fin structures over a substrate. The first fin structure includes a first semiconductor material layer, a second semiconductor material layer disposed over the first semiconductor material layer, being at least partially surrounded by a semiconductor oxide feature. The device also includes a third semiconductor material layer disposed over the second semiconductor material layer and a second fin structures over the substrate and adjacent to one of the first fin structures. The second fin structure includes the first semiconductor material layer and the third semiconductor material layer disposed over the dielectric layer.
US09257424B2	Semiconductor device A semiconductor device is provided that includes a composite semiconductor body including a high voltage depletion-mode transistor and a low voltage enhancement-mode transistor. The high voltage depletion-mode transistor is stacked on the low voltage enhancement-mode transistor so that an interface is formed between the high voltage depletion-mode transistor and the low voltage enhancement-mode transistor. The low voltage enhancement-mode transistor includes a current path coupled in series with a current path of the high voltage depletion-mode transistor, and a control electrode is arranged at the interface.
US09257423B2	Method to provide the thinnest and variable substrate thickness for reliable plastic and flexible electronic device An electronic device is formed by depositing polyimide on a glass substrate. A conductive material is deposited on the polyimide and patterned to form electrodes and signal traces. Remaining portions of the electronic device are formed on the polyimide. A second polyimide layer is then formed on the first polyimide layer. The glass substrate is then removed, exposing the electrodes and the top surface of the electronic device.
US09257422B2	Signal processing circuit and method for driving signal processing circuit A memory element capable of operating at high speed and reducing power consumption and a signal processing circuit including the memory element are provided. As a writing transistor, a transistor which is formed using an oxide semiconductor and has significantly high off-state resistance is used. In a memory element in which a source of the writing transistor is connected to an input terminal of an inverter, a control terminal of a transfer gate, or the like, the threshold voltage of the writing transistor is lower than a low-level potential. The highest potential of a gate of the writing transistor can be a high-level potential. When the potential of data is the high-level potential, there is no potential difference between a channel and the gate; thus, even when the writing transistor is subsequently turned off, a potential on the source side hardly changes.
US09257414B2	Stacked semiconductor structure and method A method for forming a stacked semiconductor structure comprises providing a first chip comprising a plurality of first active circuits and a first aluminum connection pad, depositing a first dielectric layer on a first side of the first chip, forming a first copper bonding pad on the first aluminum connection pad, providing a second chip comprising a plurality of second active circuits, depositing a second dielectric layer on a first side of the second chip, forming a second copper bonding pad in the second dielectric layer, stacking the first chip on the second chip, wherein the first copper bonding pad is in direct contact with the second copper bonding pad and bonding the first chip and the second chip to form a uniform bonded feature.
US09257409B2	Decoupling MIM capacitor designs for interposers and methods of manufacture thereof Decoupling metal-insulator-metal (MIM) capacitor designs for interposers and methods of manufacture thereof are disclosed. In one embodiment, a method of forming a decoupling capacitor includes providing a packaging device, and forming a decoupling MIM capacitor in at least two metallization layers of the packaging device.
US09257406B2	On-chip interconnects with reduced capacitance and method of fabrication thereof An electronics interconnection system is provided with reduced capacitance between a signal line and the surrounding dielectric material. By using a non-homogenous dielectric, the effective dielectric loss of the material is reduced. This reduction results in less power loss from the signal line to the dielectric material, which reduces the number of buffers needed on the signal line. This increases the speed of the signal, and reduces the power consumed by the interconnection system. The fabrication techniques provided are advantageous because they can be fabricated using today's standard IC fabrication techniques.
US09257404B2	Semiconductor device, having through electrodes, a manufacturing method thereof, and an electronic apparatus A semiconductor device includes a semiconductor substrate and a through electrode provided in a through hole formed in the semiconductor substrate. The through electrode partially protrudes from a back surface of the semiconductor substrate, which is opposite to an active surface thereof. The through electrode includes a resin core and a conductive film covering at least a part of the resin core.
US09257402B2	Terminal structure, and semiconductor element and module substrate comprising the same A preferred terminal structure comprises a base material; an electrode formed on the base material; an insulating covering layer formed on the base material and on the electrode and having an opening exposing at least part of the electrode; an under bump metal layer containing Ni, formed in a region in the opening on the electrode so that an upper surface of the metal layer is at a position lower than an upper surface of the insulating covering layer in a peripheral edge portion of the opening; and a dome-shaped bump containing Sn and Ti, formed in a region in the opening on the under bump metal layer, wherein an end portion of a boundary between the under bump metal layer and the bump is in contact with an inner wall of the opening portion in the insulating covering layer.
US09257401B2	Method of fabricating bump structure and bump structure A method of forming a semiconductor device includes forming an under-bump metallurgy (UBM) layer overlying a portion of a metal pad region within an opening of an encapsulating layer over a semiconductor substrate, and forming a bump layer overlying the UBM layer to fill the opening of the encapsulating layer. A removal process is initiated on an upper surface of the encapsulating layer and a coplanar top surface of the bump layer to remove the upper surface of the encapsulating layer until a top portion of the bump layer protrudes from the encapsulating layer.
US09257400B2	Semiconductor device A semiconductor device has a chip mounting part, a first semiconductor chip, and a second semiconductor chip. The first semiconductor chip is mounted over the chip mounting part in a direction in which its first principal plane faces the chip mounting part. A part of the second semiconductor chip is mounted over the chip mounting part in a direction in which its third principal plane faces the first semiconductor chip. The element mounting part has a notch part. A part of the second semiconductor chip overlaps the notch part. In a region of the third principal plane of the second semiconductor chip that overlaps the notch part, a second electrode pad is provided.
US09257399B2	3D integrated circuit and methods of forming the same An integrated circuit structure includes a package component, which further includes a non-porous dielectric layer having a first porosity, and a porous dielectric layer over and contacting the non-porous dielectric layer, wherein the porous dielectric layer has a second porosity higher than the first porosity. A bond pad penetrates through the non-porous dielectric layer and the porous dielectric layer. A dielectric barrier layer is overlying, and in contact with, the porous dielectric layer. The bond pad is exposed through the dielectric barrier layer. The dielectric barrier layer has a planar top surface. The bond pad has a planar top surface higher than a bottom surface of the dielectric barrier layer.
US09257396B2	Compact semiconductor package and related methods A method of forming a semiconductor package includes providing a substrate having one or more conductive elements disposed therein. Each conductive element extends from a first surface of the substrate toward a second surface of the substrate extending beyond the second surface. The second surface comprises one or more substrate regions not occupied by a conductive element. A first die is attached within a substrate region, and the first die is coupled to at least one of the conductive elements. The first die may be coupled to at least one of the conductive elements by a wire bond connection. Alternatively, an RDL is formed over the second surface, and the first die is coupled to at least one conductive element through the RDL. A second die may be attached to an outer surface of the RDL, and the second die is electrically coupled to the first die through the RDL.
US09257387B2	Semiconductor device and method of manufacturing the same A semiconductor device has a resistor area and wiring area selectively disposed on a semiconductor substrate. In this semiconductor device, a second interlayer insulating film is formed above the semiconductor substrate, and a thin-film resistor is disposed on the second interlayer insulating film in the resistor area. Vias that contact the thin-film resistor from below are formed in the second interlayer insulating film. A wiring line is disposed on the second interlayer insulating film in the wiring area. A dummy wiring line that covers the thin-film resistor from above is disposed in a third wiring layer that is in the same layer as the wiring line, and an insulating film is interposed between the thin-film resistor and the dummy wiring line.
US09257385B2	Landing areas of bonding structures A device includes a first and a second package component. A metal trace is disposed on a surface of the first package component. The metal trace has a lengthwise direction. The metal trace includes a portion having an edge, wherein the edge is not parallel to the lengthwise direction of the metal trace. The second package component includes a metal pillar, wherein the second package component is disposed over the first package component. A solder region bonds the metal pillar to the metal trace, wherein the solder region contacts a top surface and the edge of the portion of the metal trace.
US09257384B2	Integrated circuit packaging system with substrate and method of manufacture thereof A method of manufacture of an integrated circuit packaging system includes: providing a base substrate; mounting a stack substrate over the base substrate with an inter-substrate connector directly on the stack substrate and the base substrate, the inter-substrate connector having an inter-substrate connector pitch; mounting an integrated circuit over the stack substrate, the integrated circuit having an internal connector directly on the stack substrate; and attaching an external connector directly on the base substrate, the external connector having an external connector pitch greater than the inter-substrate connector pitch.
US09257380B2	Forming functionalized carrier structures with coreless packages Methods of forming a microelectronic packaging structure and associated structures formed thereby are described. Those methods may include attaching a die to a carrier material, wherein the carrier material comprises a top layer and a bottom layer separated by an etch stop layer; forming a dielectric material adjacent the die, forming a coreless substrate by building up layers on the dielectric material, and then removing the top layer carrier material and etch stop layer from the bottom layer carrier material.
US09257379B2	Coreless packaging substrate and method of fabricating the same A coreless packaging substrate is provided which includes: a circuit buildup structure having at least a dielectric layer, at least a wiring layer and a plurality of conductive elements, a plurality of electrical pads embedded in the lowermost one of the at least a dielectric layer, a plurality of metal bumps formed on the uppermost one of the at least a wiring layer, and a dielectric passivation layer formed on the surface of the uppermost one of the circuit buildup structure and the metal bumps, with the metal bumps exposed from the dielectric passivation layer. The metal bumps each have a metal column portion and a wing portion integrally connected to the metal column portion, such that the bonding force between the metal bumps and a semiconductor chip is enhanced by the entire top surface of the wing portions of the metal bumps being completely exposed.
US09257372B2	Surface mount package for a semiconductor integrated device, related assembly and manufacturing process A surface mount package of a semiconductor device, has: an encapsulation, housing at least one die including semiconductor material; and electrical contact leads, protruding from the encapsulation to be electrically coupled to contact pads of a circuit board; the encapsulation has a main face designed to face a top surface of the circuit board, which is provided with coupling features designed for mechanical coupling to the circuit board to increase a resonant frequency of the mounted package. The coupling features envisage at least a first coupling recess defined within the encapsulation starting from the main face, designed to be engaged by a corresponding coupling element fixed to the circuit board, thereby restricting movements of the mounted package.
US09257371B2	Semiconductor device A semiconductor device is reduced in size. The semiconductor device includes a die pad, a plurality of leads arranged around the die pad, a memory chip and a power source IC chip mounted over the die pad, a logic chip mounted over the memory chip, a plurality of down bonding wires for connecting the semiconductor chip to the die pad, a plurality of lead wires for connecting the semiconductor chip to leads, and a plurality of inter-chip wires. Further, the logic chip is arranged at the central part of the die pad in a plan view, and the power source IC chip is arranged in a corner part region of the die pad in the plan view. This reduces the size of the QFN.
US09257370B2	Cavity package with pre-molded cavity leadframe A cavity package is disclosed comprising a metal leadframe, a metal ring connected to the metal leadframe, a plastic body molded to the metal leadframe forming a substrate cavity including an exposed die attach pad of the leadframe for affixing a semiconductor device, exposed lead fingers of the leadframe for wire bonding to the semiconductor device and an external circuit, and an exposed top surface of the metal ring, and a metal cap for closing and encapsulating the substrate cavity. The metal ring is integrated into the pre-molded cavity leadframe for providing an electrical ground path from the metal cap to the die attach pad and permitting attachment of the metal cap to the pre-molded leadframe using solder reflow.
US09257368B2	Microelectric package utilizing multiple bumpless build-up structures and through-silicon vias A microelectronic package having a first bumpless build-up layer structure adjacent an active surface and sides of a microelectronic device and a second bumpless build-up layer structure adjacent a back surface of the microelectronic device, wherein conductive routes are formed through the first bumpless build-up layer from the microelectronic device active surface to conductive routes in the second bumpless build-up layer structure and wherein through-silicon vias adjacent the microelectronic device back surface and extending into the microelectronic device are electrically connected to the second bumpless build-up layer structure conductive routes.
US09257366B2	Auto-compensating temperature valve controller for electro-rheological fluid micro-channel cooled integrated circuit A structure and method of using the structure. The structure including an integrated circuit chip having a set of micro-channels; an electro-rheological coolant fluid filling the micro-channels; first and second parallel channel electrodes on opposite sides of at least one micro-channel, the first channel electrode connected to an output of an auto-compensating temperature control circuit, the second channel electrode connected to ground; the auto-compensating temperature control circuit comprising a temperature stable current source connected between a positive voltage rail and the output and having a temperature sensitive circuit connected between ground and the output, a leakage current of the temperature stable current source being essentially insensitive to temperature and a leakage current of the temperature sensitive circuit increasing with temperature.
US09257363B2	Semiconductor device and method of manufacturing the same A base plate has a mounting surface on which a semiconductor element is mounted and a heat-radiation surface for radiating heat to a cooler. The cover has a portion that seals the semiconductor element on the mounting surface of the base plate. The cover has a projecting portion arranged outside the heat-radiation surface and projecting from a level of the heat-radiation surface in a thickness direction. The intermediate layer is arranged on the heat-radiation surface of the base plate, projects from the level of the projecting portion of the cover in a thickness direction, and is made of a thermoplastic material in a solid-phase state.
US09257359B2	System and method to process horizontally aligned graphite nanofibers in a thermal interface material used in 3D chip stacks The chip stack of semiconductor chips with enhanced cooling apparatus includes a first chip with circuitry on a first side and a second chip electrically and mechanically coupled to the first chip by a grid of connectors. The apparatus further includes a thermal interface material pad placed between the first chip and the second chip, wherein the thermal interface material pad includes nanofibers aligned parallel to mating surfaces of the first chip and the second chip. The method includes creating a first chip with circuitry on a first side and creating a second chip electrically and mechanically coupled to the first chip by a grid of connectors. The method further includes placing a thermal interface material pad between the first chip and the second chip, wherein the thermal interface material pad includes nanofibers aligned parallel to mating surfaces of the first chip and the second chip.
US09257355B2	Method for embedding a chipset having an intermediary interposer in high density electronic modules A method for creating a high density electronic module including the steps of coupling a die to an interposer for form a chipset, mounting the chipset to a substrate, coupling a wafer to the substrate so that the chipset is within a window formed in the wafer, filling the window with encapsulant to encapsulate the chipset, removing the substrate to create a reconstructed wafer, and providing an interconnection structure on the interposer to form the high density electronic module.
US09257349B2	Method of scavenging impurities in forming a gate stack having an interfacial layer A multi-layer scavenging metal gate stack, and methods of manufacturing the same, are disclosed. In an example, a gate stack disposed over a semiconductor substrate includes an interfacial dielectric layer disposed over the semiconductor substrate, a high-k dielectric layer disposed over the interfacial dielectric layer, a first conductive layer disposed over the high-k dielectric layer, and a second conductive layer disposed over the first conductive layer. The first conductive layer includes a first metal layer disposed over the high-k dielectric layer, a second metal layer disposed over the first metal layer, and a third metal layer disposed over the second metal layer. The first metal layer includes a material that scavenges oxygen impurities from the interfacial dielectric layer, and the second metal layer includes a material that adsorbs oxygen impurities from the third metal layer and prevents oxygen impurities from diffusing into the first metal layer.
US09257348B2	Methods of forming replacement gate structures for transistors and the resulting devices Disclosed herein are illustrative methods and devices that involve forming spacers with internally trimmed internal surfaces to increase the width of the upper portions of a gate cavity. In some embodiments, the internal surface of the spacer has a stepped cross-sectional configuration or a tapered cross-sectional configuration. In one example, a device is disclosed wherein the P-type work function metal for a PMOS device is positioned only within the lateral space defined by the untrimmed internal surfaces of the spacers, while the work function adjusting metal for the NMOS device is positioned laterally between the lateral spaces defined by both the trimmed and untrimmed internal surfaces of the sidewall spacers.

1 2 3 4 5 6 7 8 9 10