最新美国发明专利第2016-03-29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
US09301431B2	Apparatus and method for preventing component overheating and extending system survivability An example apparatus and method for preventing component overheating and extending system survivability of an appliance is provided and may include a component assembly configured to be inserted in a first slot of the appliance. The component assembly may include a door disposed on its side and extending substantially along the length of the component assembly. The door is movable between a first and a second position and the component assembly is configured so that when the component assembly is inserted in the first slot and the trap door is in the second position, the trap door provides a barrier to airflow in a second slot of the switch that is adjacent to the first slot when a second component assembly has been removed from the second slot.
US09301427B2	Heat-dissipation structure for an indicia reading module Small mobile computing devices place stringent requirements on the electronic modules integrated within. High temperatures inside these mobile computing devices are unavoidable; therefore good thermal management is important to insure proper module operation. Here a heat-dissipation structure for an indicia-reading module integrated within a mobile computing device is disclosed.
US09301425B2	Chiller-less cooling system and method for interventional detector A chiller-less cooling system for cooling an interventional detector comprising a detector housing. The detector housing comprising a detector tray to which the detector is attached, a lift frame on which a driving mechanism is installed to lift up/down the detector housing, a connecting arm to connect the detector tray and the lift frame, and a cover. The cooling system comprising a heat pipes connecting the detector tray and the lift frame so as to reduce a thermal resistance between the detector tray and the lift frame and transfer more heat from the detector, an external heat sink connected with the heat pipe for reducing a thermal resistance between the lift frame and an ambient environment, and a high heat transfer coefficient device embedded into the detector tray for collecting heat leading to the heat pipe, obtaining a uniform temperature distribution, and reducing a thermal resistance of the detector tray.
US09301424B2	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.
US09301416B2	Energy consuming device and assembly An energy consumption device includes a housing that supports a first and second terminal. An energy consuming module, which may include a light emitting diode array, is supported by the housing and is thermally coupled to a thermal bridge that extends below a lower surface of the housing. A cover can be positioned so as to secure the energy consuming module between the cover and the housing. A plurality of magnets can be configured to secure the energy consumption device to a rail that supports powered contacts so that the first and second terminals engage the powered contacts and the thermal bridge is pressed against the rail.
US09301415B2	Plug standards-compliant circuit modules and connectors A circuit module configured for connective mating with standards compliant receptacles includes a PCB configured with one or more tabs populated with conductive pads for connection to the receptacle. In preferred embodiments, the tab or tabs emerge from a circuit module case configured to be substantially compliant with dimensional requirements for connectors that couple with receptacles compliant with various specifications including, in preferred embodiments, the SFF 8639 or SATA Specifications.
US09301414B2	Waterproof box structure A waterproof box structure includes a composite plate and a soft film. The composite plate includes a chemical curing layer and a thermoplastic resin layer adhered and coupled to each other. The composite plate has a through hole. The through hole penetrates the chemical curing layer and the thermoplastic resin layer. The thermoplastic resin layer extends from the inner rim of the through hole and toward the center of the through hole to form a flange. The soft film hides the through hole. The outer rim of the soft film encloses the flange and is coupled to the flange.
US09301413B2	Universal system for mounting rack doors A mount for mounting a door to rack includes a rack including a first pair of vertically-extending supports, each support including an array of openings; a first mount coupled to the rack at a first position thereon, the first mount including: a first plate extending between the first pair of vertically-extending supports and including a first end and a second end, and a first hinge arm adjustably coupled with the first plate; a second mount coupled to the rack at a second position located below the first position, the second mount including: a second plate extending between the first pair of vertically-extending supports and including a first end and a second end, and a second hinge arm adjustably coupled with the second plate.
US09301410B2	Modular electrical wiring device system The present invention is directed to an electrical wiring system having a frame assembly that includes a frame opening at a central portion thereof. The frame opening provides access to the interior of the device wall box. At least one electrical wiring device is configured to snap into the frame opening such that the interior of the device wall box is completely enclosed by the frame assembly and the at least one electrical wiring device such that access to wiring disposed within the device wall box is substantially prevented. The at least one electrical wiring device includes at least one user-interface. An aesthetic overlay may be coupled to the frame assembly. The aesthetic overlay includes an overlay opening configured to accommodate the at least one user-interface such that the at least one user-interface is accessible to a user.
US09301409B2	Microwave component package The present invention is related to a microwave component packaging technique which ensures that there is no space between component and pocket after inserting the component into pocket. The continuity of ground connections at the microwave gates of the components is provided just compressing the component without using electrically conductive epoxy material.
US09301405B1	Method for manufacturing microthrough-hole in circuit board and circuit board structure with microthrough-hole A method for manufacturing microthrough-hole includes electroplating a metal layer on a carrier plate, patterning the metal layer to form a first circuit having copper pads, covering the first circuit with a photoresist layer and not covering the copper window between two of the copper pads, etching the metal layer beneath the copper window and removing the photoresist layer, sequentially forming an insulation layer and a second circuit on the first circuit and the copper window, the second circuit layer having a stop pad corresponding to the copper window, removing the carrier plate, upward drilling through the insulation layer between the stop pad and the copper window to form a microthrough-hole beneath the stop pad, and forming a conductive layer in the microthrough-hole to form the microthrough-hole connecting the first and second circuits. The microthrough-hole and its occupied area is greatly reduced, thereby achieving high circuit density.
US09301404B2	Ceramic substrate and method of manufacturing the same A ceramic substrate is provided that includes a ceramic substrate main body having a principal surface, and a connecting terminal portion disposed on the principal surface of the ceramic substrate main body that is capable of being connected to another component via solder. The connecting terminal portion includes a copper layer and a coating metal layer covering a surface of the copper layer. The ceramic substrate includes a contact layer disposed between the ceramic substrate main body and the copper layer. The contact layer includes one of a nickel-chromium alloy, chromium, molybdenum, and palladium, and is set back from a side surface of the copper layer in a substrate plane direction.
US09301400B2	Apparatus for use in fabricating touch screen panel An apparatus and method for fabricating a touch screen panel is disclosed. The method includes forming material patterns on different areas of a blanket roll and printing the material patterns on a transparent substrate by rotating the blanket roll over the transparent substrate. An apparatus for fabricating a touch screen panel includes a blanket roll being rotatable about a rotational axis and configured to print a plurality of material patterns on a substrate while rotating over the substrate. A circumferential surface of the blanket roll includes circumferential areas that are angularly separate from each other about the rotational axis. Each of circumferential areas comprises a pattern for printing a component of a sensing cell to be formed on the substrate.
US09301391B2	Substrate structure, semiconductor package device, and manufacturing method of substrate structure A substrate structure includes first, second and third metal layers embedded in a dielectric layer between its opposite upper first and lower second surfaces. The entire upper surface of the first metal layer is exposed on the first surface of the dielectric layer, the entire lower surface of the third metal layer is exposed on the second surface of the dielectric layer, and the second metal layer is disposed between the first metal layer and the third metal layer, wherein the area of the third metal layer is larger than the area of the second metal layer.
US09301389B2	Display apparatus A display apparatus includes a flexible display panel configured to display an image, and a bending control portion including a plurality of blocks on a rear side of the display panel, the plurality of blocks being connected to each other and rotated toward the display panel at a predetermined angle, wherein first side surfaces of the blocks are spaced part from each other at a first distance, first side surfaces of the blocks being adjacent to front surfaces of the blocks facing the display panel, wherein second side surfaces of the blocks are adjacent to each other and substantially parallel to each other, the second side surfaces of the blocks being adjacent to rear surfaces of the blocks opposite the front surfaces of the blocks, and wherein the blocks are rotatable toward the display panel with respect to a border therebetween, such that the first distance decreases.
US09301387B2	Printed circuit board with burr prevention structure A PCB according to an exemplary embodiment of the present disclosure includes a plurality of unit PCBs arrayed on the PCB, and a sawing line formed among the plurality of unit PCBs. The sawing line disposed among the dummy unit PCBs is formed with a conductive pad including a first layer formed with a PSR (Photo Solder Resistor) and a second layer on which the PSR is removed to open the conductive pad. Burr generation on the unit PCBs during a sawing process is prevented and a dummy area can be reduced.
US09301383B2	Low electron temperature, edge-density enhanced, surface wave plasma (SWP) processing method and apparatus A surface wave plasma (SWP) source couples microwave (MW) energy into a processing chamber through, for example, a radial line slot antenna, to result in a low mean electron energy (Te). An ICP source, is provided between the SWP source and the substrate and is energized at a low power, less than 100 watts for 300 mm wafers, for example, at about 25 watts. The ICP source couples energy through a peripheral electric dipole coil to reduce capacitive coupling.
US09301382B2	Apparatus for and method of source material delivery in a laser produced plasma EUV light source A device and method are disclosed in which gas is caused to flow parallel to a flow of source material to form a gas shroud. The gas shroud may protect flow of source material from being disrupted by a cross flow of gas. The gas shroud may also limit heating of a physical shroud through which the source material passes and limit accumulation of source material on the physical shroud by deforming a plasma bubble formed during irradiation of the source material so that the plasma bubble does not come too near the physical shroud. A device and method are also disclosed for establishing an additional transverse flow of gas so that the gas shroud does not cause source material contamination of an optic used to collect light generated during irradiation of the source material.
US09301375B2	Multiple strike ballast with lamp protection for electrodeless lamp A multi-strike ballast to ignite an electrodeless lamp is disclosed, and includes an inverter circuit, a protection circuit, and a controller. The inverter circuit, upon activation, sends an ignition pulse to the lamp. The inverter circuit shuts down upon receiving a deactivation signal, and activates upon receiving an activation signal, triggering another ignition pulse. The protection circuit senses a change in a voltage associated with the lamp. The sensed changed may indicate that the lamp has not yet ignited or that the lamp is broken. The controller receives the sensed change in voltage and, in response, sends a deactivation signal to the inverter circuit. The controller waits a predetermined time and then sends an activation signal to the inverter circuit. The controller repeats until a change in voltage associated with the lamp is not sensed, or until a predefined number of repeats occur, providing multiple ignition pulses to the lamp.
US09301373B2	Control unit and method for lighting control A control unit (9) for controlling luminance in a space (3), wherein the control unit is configured to estimate a three-dimensional location of at least one target (8) as a function of time, and control the luminance in the space based on the estimated three-dimensional location of the at least one target.
US09301372B2	Light control method and lighting device using the same There is herein described a light output control method for a controlling a lighting device by a motion of an object near an environment, the lighting device comprising a video sensor and a light-emitting unit, the light output control method comprising steps of emitting an infrared light onto at least a part of the object and at least a part of the environment, collecting the infrared light reflected by at least the part of the object and at least the part the environment as a two-dimensional depth data sequence of the video sensor, computing the motion of the object by utilizing the two-dimensional depth data sequence, and controlling the light-emitting unit to change an attribute of the output light if the motion of the object complies with a predetermined condition.
US09301371B2	Load control system providing power and communication over AC line wiring A load control system comprises a main load control device and a remote load control device, which does not require a neutral connection and allows for feedback at the remote load control device. The main device and the remote load control device are adapted to be coupled between an AC power source and an electrical load. The main load control device comprises a load control circuit for controlling the amount of power delivered to the electrical load. The main load control device is operable to enable a charging path to allow the remote load control device to charge a power supply during a first time period of a half-cycle of the AC power source. The main load control device and the remote load control device are operable to communicate with each other during a second time period of the half-cycle.
US09301363B2	Methods and systems for maintaining the illumination intensity of light emitting diodes Systems and methods for maintaining the illumination intensity of one or more LEDs above a minimal intensity level. The systems and methods may include: (1) a current regulator for regulating the current in a circuit; (2) a voltage source for applying current to a circuit; (3) an LED with a minimal intensity level that correlates to a set-point temperature; and (4) a thermal sensor that is in proximity to the LED and adapted to sense a temperature proximal to the LED. The thermal sensor may transmit a signal to the current regulator if the sensed temperature exceeds the set-point temperature. Thereafter, the current regulator may take steps to regulate the current in order to maintain the LED illumination intensity above the minimal intensity level.
US09301362B2	LED driver circuit In order to supply power and control the power supplied to an LED (43), in particular an LED (43) comprising a ceramic support element (4, 32), an LED driver circuit (17) is designed to regulate the supply current for the LED (43) in accordance with the temperature of the support element (4, 32).
US09301357B2	Backlight unit controlling current to light source unit and display apparatus having the same A backlight unit includes light source units which emit light, and light source driving integrated circuits which control a brightness of the light source units, respectively. Each of the light source driving integrated circuits includes a current generator which generates a first current and a second current, a current level controller which controls a current value of the first current in response to duty ratio information of a pulse width modulation signal, a voltage supply unit which outputs a voltage corresponding to the second current, an output buffer unit which outputs the voltage from the voltage supply unit, and a driving switch unit which drives the light source units to allow a current corresponding to the voltage provided from the output buffer unit to flow through the light source units, where current values of the second current and the first current are the same as each other.
US09301356B2	Light generating device A light generating device (1) is provided with at least a voltage input (21) adapted for receiving a variable voltage, at least three LED circuits (10), coupled with said voltage input (21), wherein each LED circuit (10) comprises a LED unit (14) and controllable current regulator (15) to control the current through said LED circuit (10). The light generating device (1) further comprises a controllable switch matrix (30) comprising a plurality of switches (25, 26, 27), said switch matrix (30) is configured to operate in at least three different switching modes and a controller (50), connected at least with said switch matrix (30), configured to determine said variable operating voltage and to control the switching mode of said switch matrix (30) in dependence of the determined operating voltage. To provide an efficient operation of such device (1) with a variable operating voltage, such as an AC voltage, in a first switching mode, said LED units (10) are connected parallel to each other, in a second switching mode, at least two of said LED units (10) are connected in series and in a third switching mode, said LED units 10 are connected in series with each other.
US09301353B2	Light emitting diode driving apparatus A light emitting diode driving apparatus may include: a light emitting diode emitting light by receiving rectified power; a driver driving the light emitting diode based on a voltage level of the rectified power; and a controller limiting an operation of the driver based on a voltage applied to the driver and a hysteresis reference value.
US09301352B2	Method and circuit for driving an LED load with phase-cut dimmers Embodiments of a dimmable driver circuit for a light-emitting diode (LED) load and a method for driving an LED load are described. In one embodiment, a dimmable driver circuit for an LED load includes an alternating current (AC)-direct current (DC) rectifier configured to convert an AC input voltage into a DC voltage, a damper and filter circuit configured to provide a latching current to a phase-cut dimmer and to suppress an inrush current caused by phase-cut dimming, and to filter electromagnetic interference (EMI) noise from the DC voltage, and a switching converter circuit connected to the damper and filter circuit and configured to operate in a boundary conduction mode (BCM) with a constant on-time to generate DC power for the LED load in response to the DC voltage. Other embodiments are also described.
US09301345B2	Determination of a heating profile for a large-scale microwave heating system A method for heating a plurality of articles according to a prescribed heating profile is provided. The method includes heating a first test article in a small-scale microwave heating system and, based on the value of one or more parameters determined during this small-scale heating, determining a prescribed heating profile for the test article. Suitable parameters can include for example, net power discharged, sequential microwave distribution, average temperature and flow rate of the fluid in the heating chamber, and residence time. The heating profile can then be used to control a commercial-scale microwave heating system used to heat a plurality of similar articles.
US09301343B2	Window-glass heating device A window-glass heating device for providing each adequate heat amount in accordance with each parts of the glass and for securing the good visibility to a driver, comprises: a first heater having a transparent heating film attached on the whole surface of the vehicle window glass; a second heater having a transparent heating film attached on a part of the surface of the vehicle window glass and being arranged at least overlapped with the first heater; a heating-requirement detector for detecting at least one of heating requirements such as the outside temperature, the inside temperature and any input through the operational equipments of vehicle inside; and a heating controller for controlling heat amount of the first and second heaters depending on the heating requirement.
US09301342B2	Heater wire A heater wire is obtained by twisting together a plurality of heating element wires in which a rectangular wire is spirally wound around a core wire, and forming an insulating sheath on an outer peripheral surface of the twisted heating element wires. The current carrying capacity can be increased by increasing the number of the heating element wires and there is no need of increasing the cross-sectional area of each of the rectangular wires. Therefore, a reduction in the bending capacity due to an increase in the cross-sectional area of the rectangular wires can be avoided, and the bending capacity can be improved significantly.
US09301341B2	Medium voltage heating element assembly A medium-voltage heating element assembly. The medium-voltage heating element assembly can include a dual core having an inner core and an outer core. Segments comprising the inner core and the outer core can be staggered. Furthermore, the dual core can include a notch-and-groove interface to prevent axial rotation of the inner core and/or inner core segments relative to the outer core and/or outer core segments. A bushing of the heating element assembly can include a stepped region, and the bushing can interface with the dual core along the stepped region.
US09301337B2	Near field communication (NFC) device as an initiator to high data rate communication A Near Field Communication (NFC) device has a short range wireless radio frequency communicator capable of seeking to initiate short range communication by transmitting an RF signal and of responding to such initiation so that communication between two short range wireless radio frequency communicators occurs when in range. The NFC device also has a high data rate data communicator for communicating directly with another high data rate data communicator to receive and transmit data when the short range wireless radio frequency communicator has communicated with another in-range short range wireless radio frequency communicator.
US09301330B2	Method for mobile radio communication and communication device A method for mobile radio communication between a communication partner device and a mobile communication device includes conducting a communication, at least temporarily, via at least two different mobile radio connections in two different mobile radio networks; evaluating the reception quality of receive signals of each mobile radio connection in the mobile communication device; selecting the mobile radio connection with the best reception quality for the mobile radio communication, at least in a receiving direction; deriving different audio signals from the receive signals of the different mobile radio connections; and feeding the derived different audio signals to a delay circuit, which aligns transit time differences and/or the amplitude differences of the derived different audio signals with respect to one another.
US09301324B2	Method and apparatus for controlling network access in a wireless communication system The present invention is directed to a method and an apparatus for use in a wireless communication system. Specifically, the present invention is directed to a method of performing random access procedure for network access and an apparatus therefore, in which the method comprises: receiving a first downlink signal including first information at time t1, the first information indicating a first time duration T1; receiving a second downlink signal including second information at a time t1+b within T1, the second information indicating a second time duration T2; and performing the random access procedure for network access, wherein if T2 is larger than b, the random access procedure is allowed after T2−b has passed from t1+b, wherein if T2 is equal to or less than b, the random access procedure is allowed after t1+b.
US09301321B2	Flexible transmission and back-off intervals in network devices A network device can be configured to dynamically vary a total back-off duration. The network device can determine a total transmit duration for transmitting data on a communication medium. If the total transmit duration exceeds a predetermined transmit interval associated with the data, the network device can determine the total back-off duration based, at least in part, on the total transmit duration and the predetermined transmit interval. The network device can initiate the total back-off duration by deferring data transmission on the communication medium during the total back-off duration. In some embodiments, if the network device implements multiple consecutive back-off intervals, the network device can determine whether to vary the duration of a second back-off interval depending on whether a transmission by another network device is detected on the communication medium after a first back-off interval elapses.
US09301317B2	Method and device for processing scheduling request in handover scenario A method and apparatus for processing a scheduling request in a handover scenario are provided. The method comprises: when user equipment has just handed over to a new cell, setting an advance time interval for triggering a scheduling request in advance according to a number of a subframe for sending a handover completion message of the user equipment; in the advance time interval, determining a trigger time for triggering the scheduling request in advance according to the number of the subframe for sending uplink data of the user equipment; and triggering the scheduling request in advance according to the trigger time. The technical solution is applied to guarantee that uplink FTP data are sent in time through sending a triggered scheduling request in advance, and avoid the occurrence of the FTP flow interruption phenomenon.
US09301316B2	Scheduling request enabled uplink transmission The present invention refers to transmission method in a mobile communication system (1) comprising a base station (20) and a terminal (10) for transmitting transmission data to the base station. In order to provide a more efficient transmission procedure, a method is provided, in which the terminal transmits a message to the base station indicating that an uplink transmission resource is to be used by the terminal; and further information is provided by the terminal to the base station.
US09301310B2	Robust techniques for upstream communication between subscriber stations and a base station A number of features for enhancing the performance of a communication system, in which data is transmitted between a base station and a plurality of subscriber stations located different distances from the base station, are presented. The power transmission level, slot timing, and equalization of the subscriber stations are set by a ranging process. Data is transmitted by the subscriber stations in fragmented form. Various measures are taken to make transmission from the subscriber stations robust. The uplink data transmission is controlled to permit multiple access from the subscriber stations.
US09301307B1	Frequency band selection in a multiband communication system In systems and methods of frequency band selection in a multiband communication system, it is determined for a wireless device that a lower frequency band signal strength criteria meets a first threshold above a higher frequency band signal strength criteria and that the higher frequency band signal strength meets a second threshold. A modulation and coding scheme of a communication link of the wireless device is determined. When the higher frequency band signal strength criteria meets the secpmd threshold and the determined modulation and coding scheme meets a third threshold, the wireless device is instructed to change from operating on the higher frequency band to operating on the lower frequency band.
US09301305B2	Architecture, devices and methods for supporting multiple channels in a wireless system Devices, systems, and methods are presented for a wireless base station to assign dynamically a plurality of radio transceiver chains among a varying number of wireless channels. In this manner, the communication system including the wireless base station may transition between a range extension mode and an enhanced capacity mode. In the range extension mode, a system is configured for maximum communication range with Subscriber Stations that are relatively distant from the radio transceiver chains, although communication is still possible with nearby Subscriber Stations. In the enhanced capacity mode, the system is configured for maximum communication throughput with Subscriber Stations that are relatively near to the radio transceiver chains, whereas communication with relatively distant Subscriber Stations will be either terminated or at least non-optimized.
US09301303B2	Method for scheduling frequency channels The invention concerns a method for scheduling frequency channels implemented in a device for a narrowband radiocommunication system sharing with a broadband radiocommunication system, each comprising a narrowband base station and a broadband base station, and the same frequency band, the frequency band being in part divided into a given number of frequency blocks, each comprising a given number of carrier frequencies to optionally be allocated to the narrowband base stations. The device comprises a means for associating carrier frequencies with the narrowband base stations and a means for distributing over the frequency band the carrier frequencies associated with the narrowband base stations such that each frequency block comprises at least two distinct groups of carrier frequencies, each associated with a different base station, the two groups of carrier frequencies being selected according to a distribution rule such that interference relating to the emission of the base stations associated with groups of carrier frequencies distributed in the same frequency block have a minimum interfered surface area.
US09301300B2	Edge continued evolution, improved channel request method and system The present invention is a method and system adapted to facilitate, between a mobile station (MS) and network, an indication of support for reduced time transmission interval (RTTI). The MS can provide a base station system (BSS) with an indication of its multislot capability within an access burst sent at the start of a contention based access. In another aspect, the MS can indicate support for a new Immediate Assignment message as the conventional Immediate Assignment message can only assign single timeslots. The present invention enables the Radio Access Network (RAN) to assign RTTI and more than one timeslot for GPRS/EDGE temporary block flows (TBFs) during an Access Grant Channel (AGCH) assignment. The method of the present invention can be implemented in a computer program product or distributed software adapted to be loaded into at least one or a plurality of memory locations and executed by at least one or a plurality of respective computer processors.
US09301297B2	Communication processor and communication processing method A communication processor that is compatible with a plurality of communication protocols while limiting increases in circuit scale is provided. The communication processor includes a computational processing circuit resource having a plurality of programmable function units (FUs). An operation mode determination unit determines an operation mode indicating a communication protocol application state. A permitted processing time determination unit determines a permitted processing time in accordance with the determined operation mode. In accordance with the permitted processing time, a resource allocation unit divides the plurality of FUs and allocates computational resources for each communication protocol indicated by the operation mode. A region controller controls the allocated computation resources. The computational processing circuit resource outputs data from after the computational processing at the timing when the computation processing ends.
US09301295B1	Redirection of wireless communication devices to target base stations that support requested media sessions In a wireless communication network, a network control system receives a request for a media session with a wireless communication device. The control system responsively determines if the wireless device is idle and determines if a source base station serving the wireless device can support the media session. If the wireless device is idle and the source base station does not support the media session, then the control system identifies a target base station to support the media session. The control system transfers a first redirect message for delivery to the wireless device through the source base station and transfers a second redirect message for delivery to the target base station. The redirect messages have session information for the media session. The target base station receives an acceptance of the media session from the wireless device and exchanges media for the media session responsive to the acceptance.
US09301290B2	Method and apparatus for transmitting control information in wireless communication system The present invention relates to a wireless communication system. More specifically, the present invention relates to a method for transmitting control information through a PUCCH in a wireless communication system and an apparatus thereof, comprising the steps of: spreading modulation symbol sets to first slot, by using a first code; spreading modulation symbol sets to second slot, by using a second code, wherein the length of the second code is varied according to the number of SC-FDMA symbols for PUCCH transmission.
US09301288B2	Method and apparatus for transmitting feedback information in wireless communication system A method and an apparatus for transmitting feedback of a mobile station (MS) in a wireless communication system supporting a multi-carrier operation are provided. The method includes transmitting feedback information to a base station, and in this case, the feedback information is transmitted through a MAC control message and the feedback information includes carrier information of an activation carrier related to the MAC control message.
US09301286B2	Method and apparatus for allocating an uplink carrier for transmitting uplink control information in a wireless communication system The present invention relates to a wireless communication system. More particularly, the present invention relates to a method and apparatus for allocating an uplink carrier for transmitting uplink control information in a wireless communication system that supports carrier aggregation. According to one embodiment of the present invention, a method for transmitting uplink control information in a wireless communication system that supports carrier aggregation of M (M≧1) uplink component carriers comprises: a step of receiving setup information on a primary uplink component carrier, from among said M uplink component carriers, via which one or more pieces of uplink control information are to be transmitted; a step of multiplexing said one or more pieces of uplink control information; and a step of transmitting the multiplexed uplink control information through the primary uplink component carrier.
US09301284B2	RRC messages and procedures A method and apparatus for radio resource control (RRC) messaging. A method in a wireless communication system includes receiving, at a wireless transmit/receive unit (WTRU) an RRC change command including a plurality of commands from a Node B and receiving, at the Node B, an RRC change response from the WTRU, wherein the RRC change command includes a command for performing a measurement gap configuration procedure and a command for performing a measurement gap activation procedure.
US09301283B2	Method and apparatus for accessing an uplink random access channel in a single carrier frequency division multiple access system A method and apparatus for accessing a contention-based uplink random access channel (RACH) in a single carrier frequency division multiple access (SC-FDMA) system are disclosed. A wireless transmit/receive unit (WTRU) randomly selects a RACH subchannel and a signature among a plurality of available RACH subchannels and signatures. The WTRU transmits a preamble using the selected signature via the selected RACH subchannel at a predetermined or computed transmission power. A base station monitors the RACH to detect the preamble and sends an acquisition indicator (AI) to the WTRU when a signature is detected on the RACH. When receiving a positive acknowledgement, the WTRU sends a message part to the base station. If receiving a negative acknowledgement or no response, the WTRU retransmits the preamble.
US09301282B2	Method and apparatus for resource allocation for transmitting uplink data on a cooperative terminal in a wireless connection system supporting terminal client cooperation The present invention relates to a resource allocation method for transmitting uplink (UL) data on a cooperative terminal during a process of client cooperation (CC) between terminals, wherein the method comprises the steps of: executing the client cooperation between the cooperative terminal and a source terminal; transmitting, by the cooperative terminal to a base station, an uplink resource allocation request message for transmitting uplink data corresponding to the cooperative terminal; receiving, by the cooperative terminal, first uplink resource allocation information responding to the uplink resource allocation message from the base station; and transmitting, by the cooperative terminal to the base station, uplink data corresponding to the cooperative terminal, through the first uplink resource allocation information, wherein the uplink resource allocation request message includes control information in order to differentiate between uplink data corresponding to the source terminal and the uplink resource allocation request message.
US09301281B2	Mechanisms for timing and signaling coordination in multi-point connectivity A method for communication in a wireless telecommunications network is provided. The method comprises coordinating, by a wireless device, with a first network node to identify a first radio resource configuration comprising a first set of radio resources which is used by the wireless device to communicate with the first network node. The first set of radio resources comprises at least one of radio resources in which the wireless device transmits to the first network node, or radio resources in which the wireless device receives from the first network node.
US09301278B2	Power supply control circuit, power supply device, electronic apparatus, and power supply control method A control circuit includes a detection circuit configured to detect a load current flowing into a load, and a setting circuit configured to set switching operations on first and second switch circuits according to the load current. The setting circuit is configured to cause both the first switch circuit and the second switch circuit to be in an off state, when a power supply stop signal is input from an outside, if the load current is in a first range, and to cause the first switch circuit to perform an on-off operation on the basis of the output voltage while causing the second switch circuit to be in the off state, if the load current is higher than a first reference value that is an upper limit of the first range.
US09301270B2	Method and apparatus for synchronization for device-to-device communication A method and an apparatus for synchronization for a device-to-device communication are disclosed. The method includes: instantly adjusting a synchronization phase value according to a time point when a synchronization signal is received, as soon as a device receives the synchronization signal from an adjacent device in an unconnected state; accumulatively storing at least one phase adjustment value according to a time point when at least one synchronization signal is received, whenever the device receives the at least one synchronization signal from at least one adjacent device in a connected state; and adjusting the synchronization phase value according to the stored at least one phase adjustment value when the device transitions from the connected state to the unconnected state.
US09301267B2	Radio over Ethernet A method of wireless communication utilizing a communication system that includes a baseband module that is in communication with a radio module via an Ethernet communication link. The method of wireless communication can include the synchronization of the internal reference clocks of the baseband module and radio module. A hierarchical arrangement can be used to synchronize the internal reference clocks with a grandmaster clock within the communication system. Further, packet transit calculations can be used to synchronize the internal reference clocks.
US09301266B2	Beacons for wireless communication A system and method for wireless devices to efficiently receive communications by transmitting and receiving specialized beacon messages. Particularly, a wireless device may await reception of a synchronizing beacon message from a transmitting device. A relative position identifier within the synchronizing beacon message may then allow the wireless device to anticipate future beacon message transmissions and to synchronize its reception pattern with the transmitter. In this manner the wireless device need only receive and decode beacon messages germane to its operation.
US09301262B2	Power control method and mobile communication terminal A power control method performed by a mobile communication terminal comprises determining a received signal code power of common pilot channel signals received from a base station on a common pilot channel in at least one time interval. A block error rate determination is performed to determine a block error rate for transmissions received from the base station. A downlink outer loop power control is performed in dependence on the determined received signal code power of the common pilot channel signals until the block error rate determination fulfills a convergence criterion.
US09301260B2	Wireless communication system, communication control apparatus, communication terminal apparatus, and control program of communication control apparatus To perform control so as to achieve a transmission power that satisfies a desired communication quality by an access method which a mobile station apparatus uses, in consideration of the frequency-selective diversity effect, when switching an access method to the one having a different frequency-selective diversity effect. In a wireless communication system in which a communication control apparatus and a communication terminal apparatus that are able to use a plurality of types of access methods perform wireless communication using any of the access methods, the communication control apparatus, when the necessity of changing the access method arises, determines the access method after change and notifies the communication terminal apparatus of switching the access method before change to the determined access method, and performs the transmission power control in accordance with communication characteristics of the determined access method.
US09301259B2	Apparatus and method for providing device charging information Mechanisms are described for providing information to a user regarding a wireless charging operation via the user's mobile terminal. Information may be received from a device engaged in a wireless charging operation, such as the user device being charged and/or the wireless charging plate via which the user device is charged, in response to a trigger. Information such as a charge time remaining, an amount of charge completed, or a charging queue status may be presented by the user's mobile terminal, such as via a display of the mobile terminal and/or through an audible indication provided by a speaker of the mobile terminal. The trigger may be any of a number of user interactions with the device engaged in the wireless charging operation.
US09301258B2	Geophysical data acquisition and power transfer method apparatus and system System, apparatus and method for collecting data from, and providing power to, a geophysical data acquisition device are described herein. The method may include charging a data transfer device comprising a data transfer port, a power transfer port and a battery module, coupling the data transfer device to a geophysical data acquisition device, deploying the geophysical data acquisition device and collecting data therewith, collecting data from the geophysical data acquisition device via the data transfer port and providing power to the geophysical data acquisition device via the power transfer port, replacing the data transfer device with a charged device, coupling the data transfer device to a charging station, transferring data from the data transfer device, and transferring power to the data transfer device via the charging station.
US09301257B2	Adaptive physical layer warm-up for LTE TDD C-DRX power optimization Methods and apparatus to reduce power consumption in user equipment (UE) that operates in a connected discontinuous reception (C-DRX) mode while in communication with wireless network are disclosed. A C-DRX warm-up period before the UE enters an on-duration is adjusted dynamically based on one or more factors including a time division duplex (TDD) uplink/downlink (UL/DL) subframe configuration, signal-to-noise ratio (SNR) values, and Doppler shift values. The C-DRX warm-up period is adapted based on the pattern of DL subframes in the UL/DL subframe configuration by including DL subframes that best contribute to channel estimation and adaptive tracking loops based on measured SNR and Doppler shift conditions. Favorable channel conditions, such as higher SNR and lower Doppler shift, can require fewer DL subframes and consequently shorter C-DRX warm-up periods. Higher Doppler shift values indicate more rapidly varying channel conditions and require DL subframes positioned closer to the start of the on-duration.
US09301254B2	Method and device for operating in idle mode A method and device for operating in an idle mode for Machine To Machine (M2M) communication are provided. A M2M device receives a paging message from a base station. The paging message includes a M2M group identifier that identifies a M2M group to which the M2M device belongs. The M2M device monitors an uplink resource allocation beginning from an offset during a monitoring duration.
US09301253B2	System and method for automatically scheduling radios on a mobile device Systems and methods are disclosed for automatically powering on and off one or more radios in a mobile device according to a schedule generated automatically for each of the one or more radios. To generate the schedules, each of the one or more radios are powered on for a designated period of time. During the designated period of time, information is recorded specifying the availability of network coverage for each of the radios. A schedule for each of the radios is then generated according to this information. Each radio is subsequently automatically powered on and off according its schedule.
US09301248B2	Methods and apparatuses for communication in a personal area network An exemplary technique is provided for communication in a personal area network. The technique includes transmitting, to a personal area network coordinator, joint information of a sensor device indicated by reserved bits and includes a type, a channel access rate, and a latest node buffer occupation rate of the sensor device; receiving, from the personal area network coordinator, information regarding adjusted active duration and duty cycle of the communication of the sensor device; and performing further communication based upon the adjusted active duration and duty cycle. Also, the technique includes receiving, from a sensor device, joint information indicated by reserved bits and includes a type, a channel access rate, and a latest node buffer occupation rate of the sensor device; adjusting an active duration and a duty cycle of the communication of the sensor device; and transmitting information regarding the adjusted active duration and duty cycle to the sensor device.
US09301247B2	Wireless local area network (WLAN) time division multiplexed (TDM) interframe space (IFS) time selection protocol A wireless network device in a wireless network that includes a plurality of wireless network devices comprises an RF transceiver that transmits and receives data packets and that periodically transmits or receives a beacon. A control module communicates with the RF transceiver, determines a group identifier and a station identifier based on the beacon, and selects one of a default IFS time and a second IFS time based on a data packet received.
US09301246B2	Sensor network and method of link extension based on time slot relaying in the same A sensor network includes: a network coordinator that broadcasts a first beacon frame; a sensor device that receives a frame from the network coordinator or transmits a frame to the network coordinator; and at least one repeater that relays the frame of the network coordinator to the sensor device or relays the frame of the sensor device to the network coordinator and that broadcasts a second beacon frame that is synchronized with the first beacon frame, wherein the sensor device is synchronized with the second beacon frame to transmit/receive the frame, the cyclic-superframe includes a plurality of slotted-superframes corresponding to the first beacon frame and the second beacon frame, and the network coordinator, the sensor device, and the repeater operate in a periodically repeated cyclic-superframe structure.
US09301245B2	Toll path routing protocol Methods, systems, and devices are provided for selecting a wireless access point from a plurality of access points operated by a plurality of wireless service providers, where each access point may be enabled to concurrently compete for a user's access. A wireless device may transmit and/or broadcast a request for communication service to several network access points, which may be access points associated with licensed- and unlicensed-spectrum network service. A wireless device may receive offers for service in response to a service request and select one of the offers based on one or several factors, which may include the power cost or battery life required to connect to a network access point associated with an offer. In some cases, a non-agent based scheme may be employed in which a wireless device may communicate directly, and may negotiate service with one or more access points. Other aspects, embodiments, and features are also claimed and described.
US09301241B2	Dedicated gateways for mobile broadband devices A quite simple and effective way for simplifying the mobile system for the mobile broadband customers, thereby lowering the equipment costs and in the end allowing for more competitive flat rate fees, is to direct the traffic from mobile broadband devices (110) to dedicated gateways (120). The mobile broadband device (110) is comprised in a user equipment (105) in a wireless communication network (100). The wireless communication network (100) comprises a network node (115) is arranged to be connected to the mobile broadband device (110). First, the mobile broadband device (110) sends (200, 300) an attach request message to the network node (115). The attach request comprises an information element indicating that the device (110) is a broadband device. Then, the device (110) receives (301) an attach accept message from the network node (115) comprising address information of the dedicated gateway (120). After the device (110) has received the attach accept message it sends (302, 205) traffic to the dedicated gateway (120).
US09301237B1	Server control and defined software networking Many concentric/overlaying networks exist in one or more wired or wireless networks simultaneously. The network box or mobile device may use one or more transmission protocols as deemed optimal and appropriate by the local server or the super server located in a LAN, WAN or the Internet. The units have the ability to multiplex between one or more transmission protocols. T/R may be located within or in close proximity to computer system to route the data. The software capability that is resident at the server level is capable of dynamically determining a number of factors for best data transfer, the best transmission frequencies and protocols, the best error correction and channel coding algorithms and multiplexes the transmission paths and tasks. Various optical and wireless protocols can co-exist in a network. Multiple communication environments are enabled by the data paths having devices such as CT/MDs, network switch boxes, and combinations.
US09301236B2	Network access management method of common terminal and railway dedicated terminal Provided is a network access management method of a terminal, the method including determining whether a terminal located adjacent to a railway dedicated wireless communication network is a common terminal or a railway dedicated terminal, based on a unique identifier (ID) of the terminal, and handing over the terminal to a different communication network allowing an access based on a result of the determining.
US09301230B2	Inter-system hand-over of a mobile terminal operable with a first and a second radio access network A method and device for initiation a mobile originating service-based inter-system handover. At least two radio access networks (RANs) of different types, i.e. RAN of a first type and a RAN of a second type. A dual-mode mobile terminal communicates with the communication system via the RAN of the first type. The initiation of the inter-system handover is included in a transmission including a bearer capability (BC) field. The BC field indicates that a requested service is only operable with the RAN of the second type. In particular, at least one BC field is set to a parameter value, which serves as indication for the receiving network and its processing entities, respectively, which receiving network indicated to carry out the inter-system handover initiated by the mobile terminal.
US09301228B2	Method, device, system and software product for providing system information to enable packet switched handover A method, mobile device, network device, system, and software product are presented for providing an indication whether a source radio network controller requests to receive system information from a handover target, and for receiving the system information in a target to source transparent container, if the indication requests to receive the system information.
US09301225B2	Managing power consumption in base stations and remote access points A wireless transmit/receive unit (WTRU) in communication with a wireless network that may include a base station (or base node) and a cell that may be in a dormant mode is contemplated. The WTRU may determine that the WTRU may be within a vicinity of the cell and may generate a report that includes one or more measurements related to a location of the WTRU. The WTRU may transmit the report to the network and may receive an indication to perform one or more measurements related to the cell. The one or more measurements related to the cell may be based on a Common Pilot Channel (CPICH), a Synchronization Channel (SCH), and/or a Broadcast Channel (Primary Common Control Physical Channel) (BCH P-CCPCH) that may be transmitted by the cell upon a command from a base node.
US09301224B2	Method and apparatus in a network node for establishing neighbor cell relations in a wireless network Disclosed is a method in a network node (106) for establishing neighbor cell relations in a wireless network for a source cell (107) served by the network node (106). The method comprises establishing (34) a temporary neighbor cell relation for a received unknown neighbor cell identification; verifying (36) validity of the temporary neighbor cell relation, and establishing (38) a permanent neighbor cell relation based on the established temporary neighbor cell relation, if the temporary neighbor cell relation is found valid, thus avoiding that a false neighbor cell identification results in a faulty permanent neighbor cell relation. Disclosed is also a corresponding apparatus in a network node for establishing neighbor cell relations in a wireless network.
US09301216B2	Method for controlling cell activation, base station, and terminal Embodiments of the present invention provide a method for controlling cell activation, a base station, and a terminal. According to the method for controlling cell activation, the base station, and the terminal that are provided in the embodiments of the present invention, through determination on cell identification information in the RRC signaling reconfiguration message, a corresponding cell remembers a previous activated state, or activation processing is performed, thereby implementing in an MF-Tx scenario, optimized configuration of an activated or deactivated state of the cell that participates in the multi-flow transmission when reconfiguration is implemented through RRC signaling.
US09301204B2	Methods for accessing to base station that uses sack mechanism and apparatuses using the same A method for mobile station accessing to a base station in a wireless communication system that uses selective acknowledgement mechanism, comprising: transmitting, an access probe from the mobile station to the base station; receiving, a message from the base station, wherein the message indicates parts of the plurality of data frames are not decoded by the base station; passing, an instruction from a MAC layer to a PHY layer of the mobile station, wherein the instruction is used to send a selective acknowledgement header; sending, the parts of data frames that are not decoded by the base station from the MAC layer to the PHY layer according to the message; and retransmitting the parts of the plurality of data frames.
US09301202B2	Method and system for controlling access to shared network The disclosure discloses a method and system for controlling access to a shared network. In both the method and the system, a core network node may send an overload indicator capable of distinguishing PLMNs to an access network node when the core network node is overloaded; and the access network node may learn a PLMN over which access control needs to be performed according to the overload indicator received. The method and the system of the disclosure distinguish the PLMNs in performing access control according to an actual situation of overload of the network node caused by a PLMN sharing the network, ensuring the fairness in performing access control over terminals of all PLMNs sharing the network. Therefore, the problem of unfairness in performing access control over terminals of different PLMNs in a network sharing scenario is solved.
US09301189B2	Radio measurement collection method and radio terminal A radio measurement collection method using UE configured to perform a process of retaining a measurement log including a measurement result of a radio environment according to a measurement configuration set by a measurement configuration message received from a network includes a step S109 in which the network transmits a UEInformationRequest message to request a transmission of the measurement log to the UE, and a step S110 in which the UE transmits a UEInformationResponse message to transmit the measurement log to the network. In step S110, the UE transmits the UEInformationResponse message to the network even when the measurement log is not retained.
US09301188B2	Secondary carrier activation/deactivation method and apparatus for mobile communication system supporting carrier aggregation A method for activating/deactivating secondary carriers of a User Equipment (UE) in a mobile communication system supporting carrier aggregation is provided. The method comprises, receiving a control message including an activation/deactivation Control Element (CE) in a first sub-frame from a Base station, identifying an activation command or a deactivation command of at least one secondary carrier based on the control message, determining whether a current sub-frame is a second sub-frame or not, performing at least one first operation for the at least one secondary carrier in a second sub-frame, and performing, when the activation/deactivation CE indicates deactivation of the at least one secondary carrier, at least one second operation for the at least one secondary carrier no later than the second sub-frame.
US09301187B2	Radio terminal, radio communication system, and radio communication method A communication unit of a radio terminal performs radio measurement of a base station and monitoring of a paging signal within a periodic duration. A controller controls the communication unit so as to perform filtering of the radio measurement within the duration with intervals less than half of the duration.
US09301186B2	Method of correlating QoS and power information Methods of MDT information logging and reporting are provided. In one embodiment, a method is provided to resolve shortcomings of prior art by correlating UL measurements with QoS information to enable UL performance analysis and accurate detection of coverage problems. In another embodiment, a method is provided to resolve the shortcomings of the prior art by making DL measurements and location information collecting or logging conditional on UL measurements.
US09301184B2	Procedure for formulating a signal to interference plus noise ratio A method and system for formulating an SINR metric for cells using only the existing RSRP and RSRQ measurements. With this method and system side information is exchanged between eNBs of an E-UTRAN using the X2 interface where the X2 interface carries the X2 Application Protocol (X2AP). The side information is introduced either within X2AP messages exchanged between NB nodes or via modification of existing X2AP messages. Serving cell system information block (SIB) messages may also be modified or new SIB messages introduced to facilitate computation of an SNIR metric at a UE.
US09301178B2	Data extraction method and data extraction device A data extraction method includes: obtaining a log in which control messages for a plurality of calls are mixed; and executing, by a processor, in parallel a plurality of extraction processes each extracting a control message for a different call to be extracted from the log. The plurality of extraction processes each includes: a first process that includes: determining whether a candidate message that satisfies a certain condition based on the call among the control messages is a paging message; and storing order information for specifying an order of the call among the plurality of calls, when determined that the candidate message is a paging message; and a second process that includes: determining, after the first process on the plurality of extraction processes has been completed, whether the candidate message determined to be the paging message is the control message of the call, based on the order information.
US09301177B2	Method and system to improve antenna tuner reliability A method and system performs antenna tuning which enhances radio frequency (RF) tuner reliability within a wireless communication device (WCD). The WCD, in response to receiving a request to change an active RF tuning state, retrieves component usage data corresponding to components of a tuning circuit that is tunable to an RF operating channel. The WCD selectively determines, using device environment state data and/or RF state data and the component usage data, an RF tuning state tuned to the RF operating channel. The selected RF tuning state (a) satisfies tuning performance specifications and (b) enhances component reliability performance by minimizing an operational wear on tuning circuit components. The WCD configures the tuning circuit using the selected RF tuning state and tracks session parameter values for tuning circuit components during a corresponding communication session. Following completion of the communication session, the WCD uses the tracked session parameter values to update component usage data.
US09301175B2	Configuration of interference measurement resources for enhanced downlink measurements and MU-MIMO Apparatuses and methods for indicating and performing interference measurements. A method for performing interference measurements includes identifying a CSI-IM configuration for the UE to perform interference measurement. The method includes determining whether the CSI-IM configuration includes a subset of a total number of frequency resources configured for CSI-IM in the wireless communication system. The method includes measuring interference based on the identified CSI-IM configuration. Additionally, the method includes sending feedback based on the measured interference. The method for performing interference measurements may also include determining whether to perform interference measurements based on all downlink subframes or only a portion of the downlink subframes. Additionally, the method may include performing interference measurement based on the subframe determination.
US09301173B2	Methods and apparatus to credit internet usage Methods, apparatus, systems and articles of manufacture to monitor mobile internet usage are disclosed. An example method includes identifying an application associated with a first request received at a proxy. The application is credited with a presentation duration based on a time difference between the first request and a second request, the second request associated with a same application as the first request.
US09301172B2	Method, apparatus, and system for interference and noise estimation Mobile broadband traffic has been exploding in wireless networks resulting in an increase of interferences and reduced operator control. Networks are also becoming more heterogeneous putting additional demand in interference management. Scheduler schedules uplink transmissions from UEs based on a load prediction algorithm that typically assumes worst case. However, UEs do not always use full power granted, and thus, much of granted radio resources are wasted. To address these and other issues, techniques to accurately predict/estimate other cell interferences and thermal noise separately and to accurately predict/estimate load utilization probabilities, rise-over-thermals, and load factor biases are described. The described techniques are applicable in a radio network node with any number of antenna branches. The techniques can be used to schedule UEs to more fully utilize available radio resources. Extended Kalman filtering can be adapted for use in estimation providing low order computational complexity.
US09301171B2	Methods, test systems and arrangements for verifying compliance with requirement specifications A method for verifying compliance of a communication device with one or more requirement specifications is disclosed. The method comprises establishing a link between a test system and the communication device, wherein the establishing comprises configuring two or more bearers, one or more control channels, and one or more uplink packet filters; closing a test loop comprising the test system and the communication device, wherein the closing comprises activating a test loop function of the communication device; sending units of data associated with different service data flows in a downlink of the test loop from the test system to the communication device, each of the units of data including information representing the service data flow associated with the unit of data; receiving the units of data at the communication device; transferring the units of data to an uplink transmission arrangement of the communication device; and verifying, at the test system, that each of the units of data is transmitted, by the communication device in an uplink of the test loop to the test system, on a correct bearer corresponding to the service data flow associated with the respective unit of data according to the one or more uplink packet filters. Corresponding test system and test loop function arrangement are also disclosed.
US09301169B2	Fading simulator and fading simulation method A fading simulator is provided, which includes a noise generator that generates an additive white Gaussian noise signal, receives a test signal to be input to a mobile communication terminal as a test target, and adds, to the test signal, a radio wave scattering effect, using the additive white Gaussian noise signal. The fading simulator is provided with setting means for setting for causing the noise generator to generate a same additive white Gaussian noise signal as the additive white Gaussian noise signal in the first test, when a first test is performed on the mobile communication terminal, and also for setting for causing the noise generator to generate the additive white Gaussian noise signal of the predetermined level when a second test for re-simulating the first test is performed after the first test.
US09301165B2	Dynamic control for multi-layer self optimization A device may determine that a parameter of a base station, included in a network, is to be adjusted. The device may determine a first proposed adjustment based on a first SON algorithm associated with adjusting the parameter based on performance information of multiple base stations included in the network. The device may determine a second proposed adjustment based on a second SON algorithm associated with adjusting the parameter based on performance information of the base station. The device may determine a weight factor, associated with the base station, based on a relationship between the base station and one or more neighbor base stations included in the network. The device may determine a final adjustment based on the first proposed adjustment, the second proposed adjustment, and the weight factor. The device may cause the parameter of the base station to be adjusted based on the final adjustment.
US09301164B2	Method, system, and terminal for performing system update between mobile communication terminals A method, a system, and a terminal for performing a system update between mobile communication terminals. The method includes: determining, by a target mobile terminal, whether hardware is compatible with a source mobile terminal; if the hardware is compatible between both terminals, obtaining, by the target mobile terminal through a wireless network, a system backup file transferred by the source mobile terminal; and performing, by the target mobile terminal, a system update according to the system backup file. A system update can be implemented between mobile phones through a wireless network without depending on an update server or downloading an update file from the update server, thereby reducing the burden of the update server, and facilitating exchange of systems between mobile phone users.
US09301163B2	Amplify and forward relay method The amplify and forward relay method enhances QOS in wireless networks and is based on the switch-and-examine (SEC) and SEC post-selection (SECps) diversity combining techniques where only a single relay out of multiple relays is used to forward the source signal to the destination. The selection process is performed based on a predetermined switching threshold. Maximal-ratio combining (MRC) is used at the destination to combine the signal on the relay path with that on the direct link.
US09301162B2	Method, base station and system for managing resources A method, a base station and a system for managing resources belong to the field of communication technologies. In an embodiment of the present invention, the base station decodes the uplink data or the acknowledgement information sent by the user equipment according to the format of the periodic indication information comprised in the uplink data or the acknowledgement information, determines that the uplink data or the acknowledgement information sent by the user equipment comprises the periodic indication information when the decoding is successful, and then validates the periodic resources corresponding to the periodic indication information comprised in the uplink data or the acknowledgement information. The technical solution of the present invention overcomes the problem in the prior art that data is erroneously retransmitted since the base station and the user equipment asynchronously validate the periodic resources corresponding to the periodic indication information, thereby reducing interruption time delay.
US09301161B2	Method and apparatus for available bandwidth estimation by a user equipment in idle and/or connected mode A method and apparatus for determining available downlink bandwidth are described. The described aspects may include estimating an available link capacity of a cell for a user equipment. The described aspects may include estimating an available fraction of cell resources for the user equipment. The described aspects may include estimating available bandwidth of the cell for the user equipment as a function of the estimated available link capacity and the estimated available fraction of cell resources. Available bandwidth may be estimated for a cell in a Universal Mobile Telecommunications System (UMTS) system when the user equipment is in an idle mode and/or a connected mode. Available bandwidth may be estimated for a cell in a Long Term Evolution (LTE) system when the user equipment is in an idle mode and/or a connected mode.
US09301157B2	Radio communication system, radio base station, and radio terminal The eNB 1 and the UE 2 establish the first bearer 11 between the eNB 1 and the UE 2 at the RRC layer, and the eNB 1 and the MME 3 establish the second bearer 12 between the eNB 1 and the MME 3 at the S1-AP layer. The OAM 4 measures the time length (TTL) of packet transfer between the eNB 1 and the UE 2, based on the transmission state of packets transmitted on the first bearer 11, and also measures the time length of packet transfer between the eNB 1 and the MME 3, based on the transmission state of packets transmitted on the second bearer 12.
US09301156B2	Location determination of infrastructure device and terminal device A method and apparatus determines a physical location of a wireless infrastructure device. At least one coarse location data from an associated terminal device is determined. Additional coarse location data are stored and accumulated. The device location is considered accurate by determining that enough received coarse location data has been received.
US09301155B2	System and method for managing access point functionality and configuration A system for managing access point functionally and configuration includes a server that is coupled to a computer network and configured to communicate with an access point via the computer network. The access point is configured to couple a mobile device to the computer network by providing a wireless link between the mobile device and the access point. The access point is further configured to produce a status point regarding the access point and the server is configured to receive the status report from the access point following a trigger event at the access point. In other examples, the server is further configured to transmit a response message and/or a configuration file to the access point in response to the status report that is received at the server. Other features and systems are also disclosed.
US09301154B2	Arrangements for controlling antennas A method of controlling an antenna system in which performance indicators relating to capacity and coverage are used to generate an instruction to adjust the order of MIMO provided by the antenna system and at least one of the level of beam forming and transmission power. The instruction may not be followed in case a decision-making entity decides that it is not appropriate.
US09301153B2	Radio relay apparatus, communication control method thereof, and communication system The radio relay apparatus 1 stores MAC addresses of the radio terminals 2a and 2b and IP addresses assigned to the radio terminals 2a and 2b by the DHCP server 5 on the IP network 4 in the memory unit of the radio relay apparatus 1. The radio relay apparatus 1 monitors the information of MAC addresses and IP addresses of the source radio terminal and the destination radio terminal included in the packet routed through its own apparatus, and based on the address information stored in the memory unit, when it determines that the radio terminals 2a and 2b communicate each other via its own apparatus, transitions from the first communication mode over the IP network 4 to the second communication mode not over the IP network 4.
US09301150B2	Methods and apparatus for clear channel assessment Systems and methods for determining primary channel availability are disclosed. One aspect is a method in a wireless communications system including a first primary channel having first and second frequency spectrum bandwidths. The second frequency spectrum bandwidth includes the first frequency spectrum bandwidth. The method includes determining whether a first preamble has been detected on the second primary channel during a first threshold period of time, determining whether a second preamble has been detected on the first primary channel during a second threshold period of time, determining whether a guard interval has been detected on the second primary channel during a third threshold period of time, determining whether the second primary channel is idle based at least in part on detection of the first preamble, the second preamble and the guard interval, and transmitting a wireless message based at least in part on whether the second primary channel is idle.
US09301144B2	Apparatus and method of automatically provisioning a femtocell A system that incorporates teachings of the present disclosure may include, for example, establishing communications with a femtocell located at premises with a gateway device. A request is received from the femtocell to authenticate the femtocell, wherein authentication allows the femtocell to receive subscribed services. Authentication information is received from the femtocell and an authentication process is initiated to authenticate the femtocell based on the request. An identification of the gateway device and the authentication information are provided to a remote server, wherein the providing of the identification and the authentication information is responsive to the establishing of the communications with the femtocell. The remote server identifies a subscriber account based on the identification of the gateway to authenticate the femtocell based on information obtained from the subscriber account. Other embodiments are disclosed.
US09301141B1	Secure wireless network credential sharing A wireless communications system mitigates the threat of a man-in-the-middle attack when sharing network credentials with a new device. A new wireless device signals that it needs credentials if no other devices are signaling that they need credentials. The new device provides a visible or audible indicator when requested to do so by a device with credentials. Either in response to approval by a user or automatically in response to the indicator, the device with credentials shares credentials with the new device, which can then establish a connection to the network.
US09301140B1	Behavioral authentication system using a secure element, a behaviometric server and cryptographic servers to authenticate users Embodiments of the disclosed technology are directed to methods and/or systems for using behavioral authentication for authenticating particular users of particular mobile devices. The methods and/or systems may employ a behavior monitor, a secure element, a behaviometric server and/or cryptographic servers to authenticate users. The behavior monitor may gather, interpret, decrypt and/or encrypt behavior information using a secure element and a behaviometric server. The behaviometric server may be used to compare recorded behavior data and compare them to stored profiles of users in order to generate authentication information based on the comparison.
US09301139B2	System and method for multifactor authentication and login through smart wrist watch using near field communication A system and method for multifactor authentication and login using a smart wrist watch with at least one NFC (Near Field Communication) technology tag, with a computing device such as mobile, pda, tablets, laptop, desktop, or any similar system comprising user Authentication NFC login support and multifactor login support system or website wherein at least one NFC tag id arrayed in Smart Wrist watch is used for said device system or said website already registered at the time of sign up or setting user name and password is treated as second authentication factor.
US09301134B2	Security key generation for dual connectivity Techniques for the secure generation of a set of encryption keys to be used for communication between a wireless terminal and an assisting base station in a dual-connectivity scenario. An example method includes generating (810) an assisting security key for the assisting base station, based on an anchor base station key. The generated assisting security key is sent (820) to the assisting base station, for use by the assisting base station in encrypting data traffic sent to the wireless terminal or in generating one or more additional assisting security keys for encrypting data traffic sent to the wireless terminal while the wireless terminal is dually connected to the anchor base station and the assisting base station. The anchor base station key, or a key derived from the anchor base station key, is used (830) for encrypting data sent to the wireless terminal by the anchor base station.
US09301126B2	Determining multiple users of a network enabled device Methods of predicting a change of users of a network enabled device and a network and network device configured to perform the methods. A present device category and a present device demographic profile are associated with the network enabled device. The present device category is one of a plurality of predefined categories each having a demographic profile associated therewith. The method includes: detecting a network event corresponding to the network enabled device; determining an event category corresponding to the detected network event, the event category being one of the plurality of predefined categories; and comparing the event category with the present device category. When the event category differs from the present device category, determining a new demographic profile based on the present device demographic profile and the demographic profile associated with the event category; and comparing the new demographic profile with the present device demographic profile. When the new demographic profile differs from the present device demographic profile, setting forth an alert predicting a change of users of the network enabled device.
US09301125B2	Communication system, communication program, communication apparatus, mobile terminal and, communication method A communication apparatus internally generates a virtual terminal (emulator) of a mobile terminal. The virtual terminal performs handover to a 3G network in place of the mobile terminal. In the event of an incoming call to the mobile terminal, the virtual terminal receives the call in place of the mobile terminal and notifies the mobile terminal of the call. Consequently, without having to perform handover, the mobile terminal is able to receive communication notification, whereby telephone communication by the mobile terminal remains enabled without the expenditure of power for handover, enabling a reduction in power consumption.
US09301117B2	SMS communication during emergencies Systems and methods provide, to emergency operators at an emergency call center, the ability to communicate through textual messages with wireless mobile devices from which emergency voice calls have been placed. By virtue of such textual communication, callers using wireless mobile devices can receive emergency instructions and/or provide information about their current location.
US09301115B2	Apparatuses and methods for handling attach procedure in a mobile communication system A user equipment for handling an attach procedure with a service network is provided. In the user equipment, a wireless module transmits an attach request message to the service network and receives an attach accept message replied to the attach request message from the service network, while a controller determines whether to accept the attach accept message according to a first parameter accompanying the attach accept message and sends an attach complete message, via the wireless module, to the service network in response to the attach accept message being accepted.
US09301113B2	Pico-cell extension for cellular network A pico-cell is located within a facility. The pico-cell has a wireless protocol for carrying calls placed to and from mobile devices in the facility. A call distributor is in communication with the pico-cell and handles calls carried by the pico-cell. The call distributor includes an embedded wireless switch for routing calls to and from mobile devices in the facility using the wireless protocol.
US09301110B1	Multimodal communication system and method A method and computing system for establishing a text-based communication session between a first user and one or more other users of a social network. A private ID is identified for a specific user chosen from the one or more other users. One or more remote contact databases are queried to associate the private ID with one or more telephone numbers for the specific user. An SMS communication session is enabled between the first user and the specific user based, at least in part, upon the one or more telephone numbers.
US09301108B2	Audio content distribution control system and method A system for providing access to audio files at multiple locations via a telecommunications network is described. The system includes an interface by which an end user can access at least one audio file from an online database; a system for selecting at least one audio file from the online database for inclusion in a playlist; a plurality of playback devices located in multiple locations; and a system for transmitting the at least one audio file for playing on the plurality of playback devices in multiple locations. Messages may be locked into playlists by an administrator using a message locking tool. Settings may be duplicated among devices using a cloning tool.
US09301107B2	Methods and apparatus for providing presentations for the composition of messages having size limitations A communication device provides a message composition interface. In the message composition interface, the communication device presents a maximum allowable remaining number of characters allowable for further entry in the message only when a character count of the number of character inputs received in the message is greater than or equal to a warning count value. The warning count value is less than a maximum allowable number of characters of the message.
US09301104B2	Data output method, data output program, and terminal device A mobile terminal device receives CM-related-information stored information from a receiving device that has received, from a sending device, the CM-related-information stored information together with a main program and a program containing a CM. Then, The mobile terminal device receives CM related information that is related to a CM from the sending device on the basis of the CM-related-information stored information. Then, the mobile terminal device displays the CM related information using text, a still image, or a moving image on the display screen in areas below a Web browser display, which is a normal display.
US09301101B2	Probabilistic location determination for precision marketing Location methods for mobile devices and location systems are provided. A location method for a mobile station includes identifying a current probable location of the mobile station, defined by a position of the mobile station and an uncertainty of the position. A predetermined area is identified which at least partially overlaps the identified current probable location of the mobile station. A probability distribution of the mobile station proximate to the predetermined area from the position of the mobile station and the uncertainty of the position can then be used to estimate a probability that the mobile station is proximate to the predetermined area. An exemplary method may also involve associating an event for the mobile station based on the estimated probability.
US09301099B2	Method of analyzing points of interest with probe data A method of analyzing points of interest (22) using traces from probe data is provided. The method includes providing a database of a digital vector map (18) configured to store a plurality of traces (1′-14′) representing roads. The method further includes collecting probe data from vehicles traveling along the traces. Then, bundling a group of select traces (2′, 5′, 7′, 9′, 11′) having routes with a common origin (20) and at least one divergence point (24, I) downstream from the origin (20) and building a database of vehicle maneuvers over the routes. Further, computing average speeds and delay times of a random population of vehicles traversing the vehicle maneuvers. Further yet, computing average speeds and delay times of all vehicles traversing the routes. Then, comparing the computed results from the random population of vehicles with the computed results from all vehicles traversing said routes.
US09301095B2	Apparatus and method for determining and providing relative values of contacts associated with mobile devices within a location-based group A method of increasing accuracy of location determination of mobile devices within a location-based subgroup starts with server receiving location data and proximity information from each of the mobile devices. Location data received from first mobile device includes first mobile device's fixed location. Proximity information received from first mobile device includes an identification of mobile devices within a proximity sensitivity radius of first mobile device's location. Server forms subgroup of mobile devices based on proximity information from each of the mobile devices. Subgroup may include first mobile device and mobile devices that have provided proximity information that identifies first mobile device are being within the proximity sensitivity radiuses of the mobile devices, respectively. Server may then refine the fixed location of the first mobile device, which includes identifying an intersection of the proximity sensor sensitivity of each of the mobile devices that are in subgroup. Other embodiments are described.
US09301093B2	Methods and apparatus for identifying and authorizing location servers and location services Techniques are provided which may be implemented in various methods, apparatus, and/or articles of manufacture to allow a mobile device to obtain certain location service(s) and/or the like from one or more computing devices that have been authorized for use. For example, in certain implementations, an authorizing location server may obtain a first message from a mobile device indicating a first set of location servers, determine a second set of location servers based, at least in part, on the first set of location servers, and transmit a second message to the mobile device indicating that the second set of location servers are authorized for location service related access by the mobile device.
US09301086B2	Data transmission system and method for bluetooth interface A data transmission system and a data transmission method for a Bluetooth interface are provided. The data transmission system includes a central electronic apparatus and a peripheral electronic apparatus. The central electronic apparatus has a central Bluetooth module, and the peripheral electronic apparatus has a peripheral Bluetooth module. Some Bluetooth characteristic information are transmitted between the central Bluetooth module and the peripheral Bluetooth module, wherein the characteristic information indicates a plurality of pieces of buffer size information in the central and peripheral Bluetooth modules. The central and peripheral Bluetooth modules perform a data transmission operation therebetween based on the characteristic information through a central enable flag and a peripheral Bluetooth module enable flag respectively.
US09301082B2	Mobile device sensor data subscribing and sharing Techniques for mobile devices to subscribe and share raw sensor data are provided. The raw sensor data associated with sensors (e.g., accelerometers, gyroscopes, compasses, pedometers, pressure sensors, audio sensors, light sensors, barometers) of a mobile device can be used to determine the movement or activity of a user. By sharing the raw or compressed sensor data with other computing devices, the other computing devices can determine a motion state based on the sensor data. Additionally, in some instances, the other computing devices can determine a functional state based on the sensor data and the motion state. For example, functional state classification can be associated with each motion state (e.g., driving, walking) by further describing each motion state (e.g., walking on rough terrain, driving while texting).
US09301080B2	Methods and apparatus for reducing cellular telephone radiation exposure In some aspects, a cellular telephone includes (1) a user interface portion having a communications circuit; and (2) a cellular portion having a first communications circuit adapted to communicate with the communications circuit of the user interface portion and a second communications circuit adapted to communicate with a cellular network. The cellular portion is removably coupled to the user interface portion so as to allow a user of the cellular telephone to communicate over a cellular network by using the user interface portion while the cellular portion is separated from the user interface portion. Numerous other aspects are provided.
US09301076B2	Game system, game process control method, game apparatus, and computer-readable non-transitory storage medium having stored therein game program A predetermined sound is reproduced at a position of a sound source object. The sound is received by a plurality of virtual microphones, and a sound volume of the sound received at each virtual microphone is calculated. In addition, a localization of the sound received at the virtual microphone is also calculated. Furthermore, a localization of a sound to be outputted to a sound output section is calculated on the basis of the loudness and the localization of the sound received at each virtual microphone. The sound of the sound source object is outputted to the sound output section on the basis of the localization.
US09301073B2	Systems and methods for determining the condition of multiple microphones Systems and methods for determining the operating condition of multiple microphones of an electronic device are disclosed. A system can include a plurality of microphones operative to receive signals, a microphone condition detector, and a plurality of microphone condition determination sources. The microphone condition detector can determine a condition for each of the plurality of microphones by using the received signals and accessing at least one microphone condition determination source.
US09301068B2	Acoustic prescription rule based on an in situ measured dynamic range The present application discloses systems, methods, and articles of manufacture for determining prescription rules for a hearing prosthesis. A method in accordance with the present disclosure includes identifying a threshold hearing level and an uncomfortable loudness level for a channel of a hearing prosthesis. In one example, the threshold hearing level and the uncomfortable loudness level are determined in response to a stimulation signal generated utilizing the hearing prosthesis in situ on a recipient. In the present example, the stimulation signal corresponds to the channel of the hearing prosthesis. The method further includes developing a prescription rule based on the threshold hearing level and the uncomfortable loudness level. Generally, the prescription rule includes at least one of a linear compression scheme and a wide dynamic range compression scheme.
US09301066B2	Auditory comprehension and audibility device Disclosed is an auditory comprehension and audibility device that assists users in hearing and comprehending auditory signals. The auditory comprehension and audibility device includes a magnetostrictive pad and a multi-turn coil that is disposed on the magnetostrictive pad. The multi-turn coil is electrically isolated from other devices, such as a speaker. An optional permanent magnet can also be placed on the magnetostrictive pad, which may help increase audibility of said auditory signals. The auditory comprehension and audibility device can be used in mobile phone covers, head phones, hearing aids and other devices that are used for hearing.
US09301063B2	Hearing instrument adapted to hold an exchangeable receiver into the housing and a method for making the hearing instrument A hearing instrument includes a housing and an exchangeable receiver. The hearing instrument further includes an opening in the housing for receiving the exchangeable receiver therein, and a coupler for actuating/de-actuating a physical coupling between the housing and the exchangeable receiver and for enabling the housing to hold the receiver.
US09301061B2	System and method for measuring and recording skull vibration in situ A method and apparatus for recording and measuring in-situ skull vibration includes a receiving means, a transducer mounted into or unto the receiving means and capable of transducing mechanical vibration within the dental bone conduction pathway into electrical signals, and extra-oral recordation hardware and software capable of receiving and processing the electrical signals from the transducer.
US09301059B2	Bone conduction hearing aid system A bone conduction hearing aid system with right and left ear microphone arrangements; right and left ear ambient sound signal processing units, right and left ear bone conduction output transducers for stimulating the user's right and left ear cochlea, respectively; a right and left ear cross-talk compensation filter units for generating right and left ear crosstalk compensation signals, respectively, from the processed audio signals of the respective signal processing unit according to an estimated transcranial transfer function; and means for subtracting the left ear cross-talk compensation signal from the processed audio signals of the right ear signal processing unit to generate the right ear output audio signals, and means for subtracting the right ear cross-talk compensation signal from the processed audio signals of the left ear signal processing unit to generate the left ear output audio signals.
US09301058B2	Method for selecting a preferred direction of a directional microphone and corresponding hearing device The preferred direction of a directional microphone of a hearing device and, in particular, a hearing aid should be selected automatically in a quick and reliable fashion. To this end, provision is made for a method for operating a hearing device with such a microphone which can be switched into at least a first and a second directional characteristic. Initially, respectively one signal-to-noise ratio is determined for the first and the second directional characteristic. Subsequently, the directional microphone is switched into that one of the two directional characteristics which leads to the higher signal-to-noise ratio. In particular, the total signal powers of different directional microphone signals can be determined to this end and the interference signal powers can be calculated in parallel thereto in a channel-specific fashion. Corresponding SNR values then result from the differences in the logarithmic power values.
US09301057B2	Hearing assistance system The present universal wearable computing device relates to a hearing assistance system, device, method, and apparatus that provide a discreet approach to user hearing assistance, without relying on a conventional hearing aid. The hearing assistance system and the requisite electronics may be incorporated into frames that also function as eyeglasses with earphone(s) that may be connected to the frame to assist user hearing. An earphone may be configured with minimal electronics, such that a power source enable sound transmissions to the ear, is provided by a connection to the frame of the eyeglasses. In another example, the earphone is configured without any electronics and sound is transmitted to the user/listener's ear(s) via a psychoacoustic system. The sound quality of the transmissions to the earphones may be optimized using a tuning/equalizer application operating from a computing device, such as an app on a mobile device. The tuning/equalizer application can be used by the user/listener to optimize volume input levels to the earphone(s).
US09301050B2	Squeal killer There are styles of music that rely on the amplification of a harmonica by utilizing a microphone and an amplifier. When a harmonica needs to be amplified to a level where an audience can hear, audible feedback typically occurs due to the interaction of the microphone properties with the high amplification level. This audible feedback forces the artist to maintain a lower volume level and therefore a lower projection of sound. There have been attempts to reduce feedback in the past through the use of resistor and capacitor networks, however, these attempts altered the normal sound of the amplifier which in most cases is not a positive consequence and frowned on by musicians. The Squeal Killer is the first feedback reduction device that utilizes a 12at7 vacuum tube and when used with a microphone and amplifier, significantly reduces feedback and allows the musician to obtain higher volume levels.
US09301046B1	Systems and methods for minimizing distortion in an audio output stage A control circuit coupled to a differential audio output stage may, responsive to a transition in a power supply voltage generated by a power supply, modify at least one of: (i) a first bandwidth associated with the power supply; (ii) a second bandwidth associated with a common-mode voltage generator for generating a desired output common-mode voltage based on the power supply voltage; and (iii) a third bandwidth associated with a common-mode feedback loop of the audio-output stage for setting an actual common-mode voltage at each of the pair of differential output terminals based on the desired output common-mode voltage; such that the second bandwidth is greater than or substantially equal to the first bandwidth during the transition and the third bandwidth is greater than or substantially equal to the second bandwidth during the transition.
US09301042B2	Electro-acoustic transducer An electro-acoustic transducer includes a needle electrode, an opposite electrode, a discharge region between the needle electrode and the opposite electrode, a high-frequency oscillating circuit in the discharge region causing a high-frequency discharge and modulating and extracting an audio signal in accordance with a sound wave introduced to the discharge region, or converting the discharge in the discharge region into a sound wave, the discharge being performed in accordance with a high-frequency signal modulated by an audio signal, and an inert gas supply channel that supplies inert gas toward the peripheral surface of the needle electrode. The electro-acoustic transducer includes a needle-electrode cover as a part of the inert gas supply channel. The needle-electrode cover extends beyond the tip of the needle electrode toward the opposite electrode and has a gas flow outlet disposed beyond the tip of the needle electrode toward the opposite electrode.
US09301037B1	Wireless phone accessory An apparatus for receiving audio from an audio source device, comprises a housing. The housing contains a receiver for receiving audio over a wireless connection, a microphone, a transmitter for transmitting audio from the microphone to the audio source device, and a processor capable of establishing the wireless connection. The apparatus further comprises a battery, a clip attached to the housing, for attaching the apparatus to a garment or an article of luggage, and a speaker adapted for placement on or in a human ear, coupled to the housing via a wire inside the housing and the speaker, such that the speaker, the clip and the housing appear as a single unit. The apparatus may also comprise a mechanical power switch, which powers on the apparatus, establishes the wireless connection, and answers an incoming call if present, upon the placement of the mechanical power switch in an on position.
US09301033B2	Directional microphone and operating method thereof A directional microphone and an operating method thereof include a first signal generator generating a first sound signal corresponding to a front sound coming through a front sound hole of the directional microphone. A second signal generator generates a second sound signal corresponding to a rear sound coming through a rear sound hole of the directional microphone. A phase delay controller delays a phase of the rear sound coming through the rear sound hole, and a signal processor synthesizes the first sound signal and the second sound signal.
US09301032B1	Stethoscope chestpiece usable with a portable electronic device and related methods An electronic stethoscope chestpiece includes a chestpiece housing having an interior space including a cavity extending from a radially enlarged open end to a radially constricted aperture to form a stethoscope bell. The radially enlarged open end and radially constricted aperture have a common radial axis. Another part of the interior space includes a circuit board positioned above the radially constricted aperture that mechanically supports a headphone connector and a sound detector located at the radially constricted aperture. The circuit board includes a first electrical channel adapted to transmit an electrical signal corresponding to sound in the stethoscope bell to a portable electronic device that records sound and a second electrical channel adapted to allow an audio signal transmitted from the portable electronic device to pass to the headphone connector.
US09301031B2	Modular speaker system, components of a modular speaker system, and methods of using the same A multi-speaker audio system is configured to provide flexible use of speakers in any number of different environments. The multi-speaker system may include a stationary speaker unit and a portable speaker unit. The portable speaker unit may be operated in conjunction with, or separate from, the stationary speaker unit. When connected or otherwise used with the stationary speaker unit, the portable speaker unit may receive audio signals and pass at least some of the signals and/or corresponding data to the stationary speaker unit for output. When disconnected from the stationary speaker unit, the portable speaker unit may receive audio signals and output sound accordingly. The stationary speaker unit may also be able to receive audio signals and pass at least some of the signals or corresponding audio data to the portable speaker unit or output the data itself. The speaker units may be physically coupled to each other, such as by connecting the speaker units using an adapter or port, joining electrical leads, or nesting the portable speaker unit at least partially within the stationary speaker unit.
US09301020B2	Method of targeted ad insertion using HTTP live streaming protocol A content delivery system and method that receives a request for a content stream that includes splice points. The method receives a playlist that includes an ordered list of media segment files that represent the content stream, and splice point tags, where generation of the media segment files aligns segment boundaries with the splice points in the content stream, and where each splice point tag is in a location in the playlist that corresponds to the position of one of the splice points in the content stream. The method identifies an insertion position in the playlist based on the location of the splice point tags, selects an advertisement segment, inserts the advertisement segment at the insertion position to create a modified playlist, removes the splice point tags from the modified playlist, and sends the modified playlist to the video display device.
US09301014B2	Handheld terminal, information providing method, information processing program, information providing server, broadcasting reception apparatus, and information providing system A handheld terminal includes a device communication unit which communicates with at least one or more broadcasting reception apparatus receiving contents and content information about the contents from a content provider and receives the content information from the broadcasting reception apparatus, a content display unit which displays the content information received from the broadcasting reception apparatus, a server communication unit which communicates with an information providing server which manages related information relating to the contents and receives the related information relating to the content information received from the broadcasting reception apparatus from the information providing server, and a related information display unit which displays the related information received from the information providing server.
US09301013B2	Methods and systems for alerting users regarding media availability Methods and systems are described herein for a media guidance application that alerts a user regarding the availability of media content. For example, the media guidance application may determine, based on the current progress of the user in media content, whether or not the user will complete the media content while the media content is available. If not, the media guidance application may alert the user.
US09301011B2	Collaborative recording compression technology used in CVRs A data compression reduces redundancy over time using information from other frames and among different viewers. A personal compressed copy of content includes an array of keys, and encrypted copy of the content and a codebook. The codebook, which is not a copy of the content may be stored in shared memory.
US09301006B2	Method and system for providing additional information on broadcasting content The present invention relates to a method and a system for providing additional information on broadcast content, and particularly, to a method and a system for providing additional information corresponding to broadcast content displayed on a television to a separate viewer's terminal. The method for providing additional information on the broadcast content is performed by a voice feature extraction server and comprises the steps of: extracting audio feature data of the broadcast content to store voice feature information previously grouped in preset units in a provided storage space; and detecting voice feature information corresponding to the voice feature data received from the viewer's terminal among the stored one or more pieces of voice feature information and transmitting the detected feature information to the viewer's terminal, wherein the viewer's terminal extracts the voice feature data from an input audio signal according to a preset method and transmits the extracted voice feature data to the voice feature extraction server, a temporal position corresponding to the voice feature data is determined from the received voice feature information, and the additional information is displayed at the temporal position.
US09301004B2	System and method for reproducing first reproduction data and at least second reproduction data, computer program and computer program product A system for reproducing first reproduction data and for reproducing second reproduction data includes: a first reproduction device, configured for reproducing the first reproduction data; and a second reproduction device, configured for reproducing the second reproduction data. The system is configured such that the first reproduction data is transmitted to the first reproduction device via a first logical communication channel and the second reproduction data is transmitted to the second reproduction device via a second logical communication channel. The second logical communication channel is different from the first logical communication channel. The system is configured such that the first reproduction data is identified using pattern recognition, and determination of the second reproduction data is based on the identification of the first reproduction data.
US09301001B2	Core satellite channels at hospitality establishment automatically selected according to viewing histories A user profile server stores a particular user profile corresponding to a user who belongs to a plurality of separate loyalty programs, and the particular user profile includes a plurality of different loyalty program user identifiers each identifying the user on a respective one of the separate loyalty programs. The user profile server communicates user a preference included on the particular user profile to a first controller via the computer network and communicates the user preference included on the particular user profile to a second controller via the computer network. The first controller is associated with a first hospitality location where the user is identified according to a first loyalty program user identifier included on the particular user profile, and the second is controller is associated with a second hospitality location where the user is identified according to a second loyalty program user identifier included on the particular user profile.
US09300995B2	Method of recommending events on an electronic device This technology provides a method, non-transitory computer readable medium and device that recommends one or more events on an electronic device. The electronic device provides an event to the user. The user selects a frame to obtain certain information. The electronic device detects frame number and event identification (ID) number associated with selected frame and provides frame number and event ID number to recommendation server for identifying attributes and values. The recommendation server identifies the attributes and values associated with the selected frame. Thereafter, the recommendation server provides the attributes and the values to the electronic device for selection of at least value by the user. The electronic device provides selected values to the recommendation server. The recommendation server searches listing of plurality of events to determine one or more events having the selected values. The recommendation server may then provide the list of one or more events having the selected values to the electronic device.
US09300993B2	Method and system for providing a content notification for a set-top box A method and system for providing a content notification for a set-top box is disclosed. An embodiment is disclosed that receives security information at a web portal and the security information has identification information for a user assigned to a set-top box, services a request to create a content notification preference for the set-top box at the web portal in response to successful entry of security information, determines media content received by the set-top box and the media content selected for display, determines the content notification preference associated with the set-top box, the content notification preference has a content notification rule to monitor media content received by the set-top box, and sends a content notification to a recipient based on the content notification preference.
US09300991B2	Use of simultaneously received videos by a system to generate a quality of experience value A first instance of a reference video is stored. A primary video and a second instance of the reference video are simultaneously received. At least one quality of experience value that infers a perceptual quality of the primary video as received by a system is generated by comparing the first instance of the reference video to the second instance of the reference video on a pixel-by-pixel, frame-by-frame, basis and determining whether each pixel and each frame contained in the first instance of the reference video are contained in the second instance of the reference video.
US09300987B1	Logical content ad insertion A stream server system includes logic to provide an output stream to a machine data network; logic to specify to a stream splicer, without modifying the output stream, a playlist file as a file to provide ad content, the playlist file including identifications of multiple digital content files each comprising a separate advertisement; and logic to stream the multiple content files individually to a stream splicer as a Single Program Transport Stream and to identify the content from the multiple content files to the stream splicer as a single content segment.
US09300986B2	Media system with canonical architecture for integrating media productions from different content providers A system and method for integrating media productions imported from a plurality of content provider systems are described. The system and method may communicate with a plurality of content provider systems to import a set of media productions from each content provider system and may normalize each media production into a normalized media document format. The media productions may be matched to each other based on the normalized media documents. The system and method may also create and store a plurality of canonical objects based on the matches determined for the media productions. For example, if a given media production matches one or more other media productions then all of the matching media productions may be linked together by a canonical object, e.g., so that the canonical object functions as an abstract representation of all of the matching media productions.
US09300983B2	Moving picture data comparing method and apparatus A method comprises extracting a picture type and size per picture frame from encoded first moving picture data, calculating a first characteristic quantity per picture frame and a first variation point indicating a variation point of the first characteristic quantity on the basis of the extracted picture type and size, extracting a picture type and size per picture frame from encoded second moving picture data, calculating a second characteristic quantity per picture frame and a second variation point indicating a variation point of the second characteristic quantity on the basis of the extracted picture type and size, and comparing the first characteristic quantity and variation point with the second characteristic quantity and variation point, and determining whether or not the first moving picture is similar to the second moving picture.
US09300980B2	Upsampling and downsampling of motion maps and other auxiliary maps in a tiered signal quality hierarchy Certain configurations herein include changing the resolution of an auxiliary map (e.g., a motion map, a z-map, etc.) at a first level of quality to obtain an auxiliary map at a second level of quality. For example, changing the resolution can include receiving a respective auxiliary map of one or more vectors at one or more lower levels of quality and progressively refining, via novel operations, the auxiliary map to higher or lower levels of quality in a hierarchy.
US09300979B2	Methods for transmitting and receiving data contents, corresponding source and destination nodes and storage means A method is proposed for transmitting at least two data contents by means of a source node to a destination node via at least two transmission paths. The method for transmitting includes steps of: sub-dividing each content into a succession of elementary data groups according to a predetermined pattern of repetition comprising at least two types of different elementary groups; transmitting elementary groups on at least one of the paths, according to a predefined alternation of elementary groups resulting from the sub-division of at least two different contents.
US09300978B2	Combined motion vector and reference index prediction for video coding A system and method for improving the coding efficiency of motion vector information in video coding. According to various embodiments, a list of motion vector predictor candidates is arranged according to predefined rules. Each motion vector also has a reference index associated with it. One of the motion vector candidates is then selected as a predictor based on predefined rules, or the selection is explicitly signaled in the bitstream. The reference index associated with the selected motion vector is used as a reference index for the current block. The reference index is predicted along with the motion vector. Such embodiments can improve the compression efficiency of modern video codecs.
US09300976B2	Video encoder/decoder, method and computer program product that process tiles of video data In video encoding it is common to encode the image data to remove redundancies in the information to be transmitted. While the pixel data is usually arranged in pixel blocks, the blocks can be arranged in one or more groups of N×M blocks called tiles. The tiles avoid the need to send header information on a tile-by-tile or block-by-block basis, and simplifies parallel processing of the tiles. Bits from respective tiles may then be reformatted to recreate bits according to a raster-scan direction. This enables the decoder to receive the bits in a regular raster-scan format, but also have the ability to decode the tiles once the bits are reformatted. By partitioning an image into tiles of size N×M, it is possible to further exploit the intra-frame correspondence of images in a vertical direction as well as horizontal direction since the tiles need not destroy as many dependencies between blocks in a tile as if the blocks where organized in slices or slice groups.
US09300970B2	Methods and apparatuses for encoding and decoding motion vector Encoding and decoding a motion vector using a motion vector of a current block of a current picture, which indicates a region corresponding to the current block in a first reference picture and one of generating a motion vector predictor from a motion vector of the adjacent block having a motion vector referring to the first reference picture among adjacent blocks encoded before the current block and a motion vector of an adjacent block referring to a second reference picture other than the first reference picture.
US09300969B2	Video storage Systems, methods, and devices for encoding video data are provided. For example, an electronic device for obtaining and encoding video may include image capture circuitry, motion-sensing circuitry, and data processing circuitry. The image capture circuitry may capture an uncompressed video frame, and the motion-sensing circuitry may detect physical motion of the electronic device. The data processing circuitry may encode the uncompressed video frame based at least in part on a quantization parameter, which the data processing circuitry may determine based at least in part on whether the motion-sensing circuitry has detected physical motion of the electronic device.
US09300968B2	Image processing device, image display device, and projector An image processing device adapted to perform image processing on an image signal input, and then output the image signal includes an interface section adapted to perform input and output of the image signal in process with a storage device located outside the image processing device, and connected to the image processing device, a compression processing section adapted to compress the image signal output from the interface section to the storage device, and a compression rate setting section adapted to set a compression rate used when compressing the image signal in the compression processing section.
US09300962B2	Video decoder parallelization for tiles A method for decoding video includes receiving a frame of the video that includes at least one slice and at least one tile. Each of the at least one slice and the at least one tile are not all aligned with one another. Each of the at least one slice is characterized that it is decoded independently of the other the at least one slice. Each of the at least one tile is characterized that it is a rectangular region of the frame and having coding units for the decoding arranged in a raster scan order. The at least one tile of the frame are collectively arranged in a raster scan order of the frame.
US09300961B2	Motion vector calculation method, picture coding method, picture decoding method, motion vector calculation apparatus, and picture coding and decoding apparatus A motion vector calculation method which attains a higher compression rate, includes: a selection step of selecting one of at least one reference motion vector of a reference block; and a calculation step of calculating a motion vector of a current block to be processed, using the one reference motion vector selected in the selection step, and in the selection step, when the reference block has two reference motion vectors, one of the two reference motion vectors is selected based on whether the reference block is located before or after the current block in display time order, and when the reference block has only one reference motion vector, the one reference motion vector is selected.
US09300958B2	Methods and apparatus for motion search refinement in a SIMD array processor Various approaches for motion search refinement in a processing element are discussed. A k/2+L+k/2 register stores an expanded row of an L×L macro block. A k-tap filter horizontally interpolates over the expanded row generating horizontal interpolation results. A transpose storage unit stores the interpolated results generated by the k-tap filter for k/2+L+k/2 entries, wherein rows or columns of data may be read out of the transpose storage unit in pipelined register stages. A k-tap filter vertically interpolates over the pipelined register stages generating vertical interpolation results.
US09300957B2	Video encoding method for encoding hierarchical-structure symbols and a device therefor, and video decoding method for decoding hierarchical-structure symbols and a device therefor Provided is a video encoding method and an apparatus for performing the same, and a video decoding method and an apparatus for performing the same. The video encoding method for encoding symbols having a hierarchical structure includes: encoding a picture of a video based on data units having a hierarchical structure; determining symbols of the encoded picture based on the data units having the hierarchical structure; determining an encoding method of the symbols based on characteristics of symbols, which are determined based on the data units having the hierarchical structure; and encoding and outputting the symbols according to the determined encoding method.
US09300955B2	Information processing apparatus, information processing method, and program An information processing apparatus includes an input unit, a storage unit, and a control unit. The input unit receives processed data having resulted from a process in which a test-content is read and processed by a device to be evaluated. The test-content is composed of a plurality of units for reproduction ordered along a time axis, each unit for reproduction having feature points, the number of the feature points monotonically increasing or decreasing by a predetermined difference along passage of reproduction time. The storage unit stores the predetermined difference. The control unit calculates the numbers of the feature points with respect to each of two adjacent units among the units for reproduction in the processed data, and detects an error in the processed data by determining whether or not a difference between the calculated numbers of the feature points is equal to the stored difference.
US09300954B2	Surrounding information-obtaining device for working vehicle At an end portion of a telescopic boom of a crane, a stereo camera which measures a distance from the end portion to an object is provided, and an image-processing controller which obtains three-dimensional position information of the object based on the crane as reference from measurement data to the object by the stereo camera is provided, and three-dimensional position information of an object in a surrounding area centering on the crane by the moving the telescopic boom is obtained.
US09300946B2	System and method for generating a depth map and fusing images from a camera array A method, apparatus, system, and computer program product for of digital imaging. Multiple cameras comprising lenses and digital images sensors are used to capture multiple images of the same subject, and process the multiple images using difference information (e.g., an image disparity map, an image depth map, etc.). The processing commences by receiving a plurality of image pixels from at least one first image sensor, wherein the first image sensor captures a first image of a first color, receives a stereo image of the first color, and also receives other images of other colors. Having the stereo imagery, then constructing a disparity map and an associated depth map by searching for pixel correspondences between the first image and the stereo image. Using the constructed disparity map, captured images are converted into converted images, which are then combined with the first image, resulting in a fused multi-channel color image.
US09300945B2	3D image photographing apparatus and method A three-dimensional (3D) image photographing apparatus including: an image sensor; a 3D shutter which is disposed on the light path of the image light and comprises a first opening and a second opening, and which sequentially executes a first operation of passing a first image light by opening only the first opening, a second operation of blocking both the first opening and the second opening, and a third operation of passing a second image light by opening only the second opening; and a control unit which is electrically connected to the image sensor and the 3D shutter and which synchronizes a vertical synchronization signal which is applied to the image sensor with a starting time of the second operation by controlling the image sensor and the 3D shutter.
US09300940B2	Method and apparatus for converting 2-dimensional image into 3-dimensional image by adjusting depth of the 3-dimensional image Provided are an apparatus and method for converting a two-dimensional (2D) image into a three-dimensional (3D) image. The method includes generating a first depth map by estimating depth information of an input image, wherein the input image is a 2D image; analyzing characteristics of the input image; predicting an error of the first depth map; determining a parameter for adjusting the first depth map based on the analyzed characteristics of the input image and the predicted error of the first depth map; adjusting the first depth map based on the determined parameter; and generating a 3D image of the input image based on the adjusted first depth map.
US09300939B2	Methods and systems for resolving conflicts in a multi-tuner digital video recording system An exemplary method includes a conflict resolution system 1) detecting a request for a DVR system having a plurality of tuners to tune to a media content program at a time during which all of the tuners are tuned to other media content programs, 2) identifying one or more media content programs that are being presented by the DVR system at the time of the request and one or more media content programs that are only being recorded by the DVR system at the time of the request, 3) presenting a conflict resolution interface that includes one or more selectable entries representative of the identified one or more media content programs that are only being recorded by the DVR system, and 4) excluding the identified one or more media content programs that are being presented by the DVR system from being represented in the conflict resolution interface.
US09300938B2	Systems, apparatus and methods for mapping between video ranges of image data and display Systems, apparatus and methods are provided to map a video range of image data to the video range of a display. Embodiments apply a weighted combination of values in input image data streams to generate image data having a range which matches the display capabilities. The weighted combination may be determined based on relative capabilities of the display and input image data. The video range of the image data and display may be a range of colors (gamut) and/or luminance (dynamic range).
US09300937B2	Color image sensor and operating method thereof There is provided a color image sensor including a sensing array and a processing unit. The sensing array includes a red pixel, a green pixel, a blue pixel, a red and green pixel and a red and blue pixel configured to output a detected signal, respectively. The processing unit is configured to calculate a signal difference between detected signals associated with the red pixel and the red and green pixel to be served as a red detected signal, calculate a signal difference between detected signals associated with the green pixel and the red and green pixel to be served as a green detected signal, and calculate a signal difference between detected signals associated with the blue pixel and the red and blue pixel to be served as a blue detected signal.
US09300935B2	Image processing apparatus capable of reducing differences of color characteristics between interchangeable lenses using white balance adjustment and control method thereof Provided is an image processing apparatus that corrects differences in the tints of captured images caused by differences in the color characteristics of lenses used to shoot the images, as well as a control method for such an apparatus. The type of an interchangeable lens used to shoot an image is determined from a plurality of types of interchangeable lenses having different color characteristics. The influence of differences in the color characteristics of the interchangeable lenses on the tint of the image is then reduced by setting at least one of white balance coefficients used in white balance adjustment of the image and conversion characteristics of a color space conversion process applied to the image to correspond to the type of the interchangeable lens used to shoot the image.
US09300934B2	Chroma automatic gain control A method for determining a chroma gain for a modulated chroma signal, comprises the steps: receiving the modulated chroma signal; generating a first chroma gain as a function of a color burst of the received modulated chroma signal; generating a second chroma gain as a function of a peak amplitude of the modulated chroma signal; and determining a final chroma gain for the received modulated chroma signal as a function of the first generated chroma gain and the second generated chroma gain, wherein the determined chroma gain is applied on the modulated chroma signal.
US09300931B2	Image pickup system An imaging system according to the present disclosure includes: a polarized light source which emits illuminating light including a component of light that oscillates parallel to a first polarization axis; an image capturing unit IP which is configured to get simultaneously first, second, third and fourth pieces of image information S101, S102, S104 including pieces of information about light beams that fall within first, second, third and fourth wavelength ranges, respectively, based on light beams that have returned at the same point in time from an object that is irradiated with the illuminating light, the light beam falling within the fourth wavelength range having been emitted from the polarized light source and reflected from the object, oscillating parallel to a second polarization axis that is different from the first polarization axis, and belonging to the same wavelength range as the component of the illuminating light.
US09300929B2	Illumination device and projector An illumination device includes a substrate including a fluorescent layer, and capable of rotating around a predetermined rotary shaft, a light source adapted to emit an excitation light adapted to excite the fluorescent layer, and a control device adapted to control emission of the light source so that, when the substrate is rotating, a first area of the fluorescent layer is irradiated with the excitation light in one round, and at least a part of the first area is not irradiated with the excitation light in another round.
US09300924B2	Electronic handheld audio/video receiver and listening/viewing device A handheld device in an audio and video system including a system for receiving and processing video and/or audio signals, a system for displaying a virtual image to a user, and a system for producing sounds audible to a user. The handheld device also incorporates a shroud to block ambient light when the handheld unit is engaged with the user's face. As a result, the user may hear sounds produced from the received audio signals. Further the user may see the virtual images produced from the received video signals when the handheld device is engaged with the users face.
US09300921B2	Video security systems and methods Systems and methods for the remote verification and monitoring of conditions surrounding an alarm signal are disclosed. In an aspect, a security system can comprise a security gateway located at a premises, wherein the security gateway is operable to detect an alarm condition and to receive video of at least a portion of the premises relating to the alarm condition, a first network coupled to the security gateway, and a second network coupled to the security gateway. The security gateway can be configured to cause transfer of alarm information comprising at least a portion of the received video and a first notification of the alarm condition in substantially real time through only the first network. The security gateway can be further configured to cause transfer of a second notification of the alarm condition through the second network substantially simultaneously with causing transfer of the alarm information through the first network.
US09300917B2	Content supply system and content supply method thereof and display device and control method thereof A content supply system and a content supply method thereof, and a display device and a control method thereof which supplies content to the display apparatus, are disclosed. A content supply system, including a user terminal which is used to purchase content; a content supply server which stores therein purchase description information of the first content purchased through the user terminal, and supplies second content based on the purchase description information of the purchased first content; and a display device which transmits usage authorization information to the content supply server corresponding to the purchase description information of the purchased first content, and receives the second content from the content supply server. The present invention supplies content which is purchased by a user through a user terminal and enables a user to use the content without double payment for the content.
US09300912B2	Software based whiteboard capture solution for conference room meetings Whiteboard contents are captured through a combination of hardware and software components such as a webcam and a capture application executed in a PC or a video conference system components. The captured content can be stored, used in an online meeting, processed, made available or transmitted to participants and others.
US09300909B2	Image display apparatus, electronic apparatus, image display system, image acquisition method and program Disclosed herein is an image display apparatus, including: an image display section including a plurality of pixels arrayed therein and each including a display element, the image display section allowing an image pickup section for image pickup to be arranged on the rear face side thereof, the image display section further including a light transmitting part provided in a region thereof corresponding to the image pickup section; and a noise suppression processing unit adapted to carry out, for image information acquired by the image pickup section through the light transmitting part, a reflection noise suppression process for suppressing a reflection component of a display image on the image display section to the picked up image.
US09300906B2	Pull frame interpolation A method and apparatus for performing pull frame interpolation are provided. Pull frame interpolation may include identifying a plurality of input video frames, generating a plurality of motion vectors indicating motion from a first frame of the plurality of input video frames to a second frame of the plurality of input video frames, identifying an interpolation point between the first frame and the second frame, generating a plurality of candidate interpolation motion vectors indicating motion from the first frame to the interpolation point and from the second frame to the interpolation point based on the plurality of motion vectors, selecting an interpolation motion vector from the plurality of candidate interpolation motion vectors based on a metric, and generating an interpolated frame at the interpolation point based on the selected interpolation motion vector.
US09300899B2	Method for projecting an image A method of projecting an image onto a viewing surface uses scanning projector, such as a laser-beam-steering pico projector, which scans a laser beam across the viewing surface. Each pixel area on the viewing surface which is included within images defined by a high intensity display digital video data, and each pixel area on the viewing surface which is included within images defined by a low intensity display digital video data are scanned. The projector beam illuminates each pixel area on the viewing surface which is included within images defined by the high intensity display digital video data for a greater period of time than is spent illuminating each pixel area on the viewing surface which is included within images defined by other digital video data.
US09300896B2	Method, computer-readable storage medium, reception apparatus, and information providing apparatus for identifying available channels and/or services A method, computer-readable storage medium, reception apparatus, and information providing apparatus for generating a list of accessible channels. The method includes retrieving from a primary server terrestrial broadcast channel information associated with a predetermined geographical region. The terrestrial broadcast channel information includes, for each broadcaster associated with the predetermined geographical region, one or a combination of a broadcast channel and a secondary server location associated with the respective broadcaster. Service information is retrieved, for each of at least one broadcaster associated with the predetermined geographical region, from a secondary server associated with the respective broadcaster based on the terrestrial broadcast channel information. The reception apparatus determines, for each of the at least one broadcaster associated with the predetermined geographical region, whether the broadcast channel associated with the respective broadcaster is receivable by the reception apparatus. The reception apparatus generates the list of accessible channels based on the determination.
US09300895B2	Systems, methods, and apparatus for facilitating expansion of media device interface capabilities System, methods, apparatus, and computer-readable media to facilitate expansion of media device interface capabilities are provided. A first media device may be configured to be communicatively couplable to a second media device. A first set of one or more interface ports that are configured to interface with one or more multimedia devices may be recognized. The second media device may be recognized when the second media device is communicatively coupled to the first media device. A second set of one or more interface ports provided by the second media device may be determined. A third set of interface ports may be determined based on the first set and the second set. Configuration information may be generated and provided to facilitate indication of interface options. Content may be provided via at least one interface port of the second set of one or more interface ports provided by the second media device.
US09300893B2	Image matching-based pointing techniques Techniques are disclosed that can be implemented as a system configured for image matching-based pointing and/or selection from information presented in an image displayed by a projection device. A pointing device configured as described herein may be pointed at a target portion of an image displayed by a projection device and allowed to capture an image inclusive of that target portion. In turn, the captured image data may be compared with data pertaining to the original displayed image. The resultant pointing location data can be used to generate one or more pointing indicators within the original image, and the projection device may display the resultant annotated image on screen, in some cases in real time and/or with precision resolution of a single pixel. A subsequent user selection can be made based on the known location of the pointing indicator. The techniques provide for more native human-machine interaction than existing approaches.
US09300891B2	Solid-state imaging device and method of manufacturing the same A solid-state imaging device according to the present disclosure includes: a pixel region which includes: pixel plugs formed above and electrically connected to a charge accumulation and diffusion layer, the pixel plugs respectively corresponding to pixels; lower pixel electrodes formed on and electrically connected to the pixel plugs, respectively, the lower pixel electrodes respectively corresponding to the pixels; an organic photoelectric conversion film formed on and electrically connected to the lower pixel electrodes; and an upper pixel electrode formed on and electrically connected to the organic photoelectric conversion film, and in which top surfaces of a global interconnect, a light shielding film, and a first AI pad formed in an uppermost layer of a multilayer interconnect structure disposed in a peripheral region is above a bottom surface of the organic photoelectric conversion film, the peripheral region being peripheral to the pixel region.
US09300880B2	Methods and systems for providing sensor data and image data to an application processor in a digital image format Methods and systems for providing sensor data and image data to an application processor on a mobile device are described. An example method involves receiving image data from at least one camera of the mobile device and receiving sensor data from an inertial measurement (IMU) of the mobile device. The method further involves generating a digital image that includes at least the image data and the sensor data. The sensor data may be embedded in pixels of the digital image, for instance. Further, the method then involves providing the digital image to an application processor of the mobile device using a camera bus interface. Thus, the sensor data and the image data may be provided to the application processor in a single data structure.
US09300877B2	Optical zoom imaging systems and associated methods An optical zoom imaging system includes (1) first and second image sensors disposed on a common substrate, and (2) first and second optical blocks in optical communication with the first and second image sensors, respectively. The first and second optical blocks have different respective magnifications. An array includes a plurality of the optical zoom imaging systems. A method for imaging a scene includes the following steps: (1) generating first image data representing the scene at a first zoom level using a first optical block in optical communication with a first image sensor, (2) generating second image data representing the scene at a second zoom level using a second optical block in optical communication with a second image sensor, the second zoom level being different from the first zoom level, and (3) selecting between the first image data and the second image data based on a desired zoom level.
US09300875B2	Imaging device display controller The imaging device includes an imaging component, a display component, a rotation detector, and a controller. The imaging component is configured to capture a subject and output image data. The display component is configured to change the orientation of a display screen and to display an image based on the image data. The rotation detector is configured to detect the orientation of the display screen of the display component. The controller includes a subject detector and a display controller. The subject detector is configured to detect information specifying a subject. The display controller is configured to control whether or not to rotate a content displayed on the display component according to the detection information of the subject detector and the detection result of the rotation detector.
US09300874B1	Lens actuating module A lens actuating module includes a holder, a cover, a lens and a lens actuator. The holder includes an opening hole and at least three first connecting portions. The cover is coupled to the holder and includes a through hole correspondent to the opening hole. The lens with an optical axis is correspondent to the through hole. The lens actuator is movably disposed in the cover and includes at least one elastic member and at least three suspension wires. The elastic member includes at least three second connecting portions. A longitudinal direction of each of the suspension wires is parallel to the optical axis. Two ends of each of the suspension wires are fixedly connected with one of the first connecting portions and one of the second connecting portions, respectively. More than 95% of each of the suspension wires along the longitudinal direction has a rectangular cross-section.
US09300869B2	Reduction of spatial resolution for temporal resolution A method of operating an image-sensing device includes detecting a trigger. The method also includes, in response to detecting the trigger, changing an operating mode of the image-sensing device from a first operating mode having a first spatial resolution and a first temporal resolution to a second operating mode having a second spatial resolution and a second temporal resolution. The second spatial resolution may be lower than the first spatial resolution and the second temporal resolution may be higher than the first temporal resolution. The method may also include capturing video data in the second operating mode, the video data having the second spatial resolution and the second temporal resolution.
US09300864B2	System and related method for determining vehicle wheel alignment A system for determining the orientation of at least one first wheel of a vehicle and provided with: at least one first target integrally coupled to the first wheel, an image-capturing device that acquires a first two-dimensional image of the first target and a processing device, operatively connected to the image-capturing device and processing the first two-dimensional image. The first target has a three-dimensional shape suitable for defining geometric quantities arranged according to a known three-dimensional arrangement; the processing device processes the first two-dimensional image to identify the projections of the geometric quantities and determine a spatial arrangement of the first target with respect to a reference system based on the geometrical characteristics of the projections, to determine the orientation characteristics of the first wheel.
US09300863B2	Electronic device An imaging unit images a subject. A contact detection unit detects contact or release of contact by a contacting object on an image displayed on a display screen of a display unit. A tactile sensation providing unit provides a tactile sensation to the contacting object in contact with the contact detection unit. A control unit instructs the tactile sensation providing unit to execute a tactile sensation providing operation when a contact area between the contact detection unit and the contacting object is equal to or greater than a standard area. After instructing the tactile sensation providing unit to execute the tactile sensation providing operation, the control unit controls the imaging unit to shorten the focal length if the contact area between the contact detection unit and the contacting object is less than the standard area and to extend the focal length if the contact area is equal to or greater than the standard area.
US09300857B2	Real-time sharpening of raw digital images An approach for sharpening an image, a raw digitized image is provided. One or more processors receive a raw digitized image. One or more processors identify a first set of one or more focus points of the raw digitized image that are in focus, wherein the first set of one or more focus points are associated with a first area of the raw digitized image. One or more processors may cause a depth map, including the raw digitized image and a mask, to be displayed. One or more processors apply sharpening of a first sharpening strength to the first set of one or more focus points of the raw digitized image that are in focus.
US09300856B2	Image encoding apparatus and method of camera device An apparatus and method for adjusting compression rate based on the image size analysis in a camera device are provided. The image processing apparatus includes a compression rate determiner which determines a compression rate according to complexity of an image by extracting auto focus filter values of the image acquired from the camera, a processor which processes the image acquired from the camera in a unit of the line, and a still image codec which compresses line images output from the processor at the compression rate.
US09300855B2	Imaging apparatus, imaging method, integrated circuit, and computer program A camera limits an EDOF range using F-DOF through user interactions without causing any discomfort, and includes: a user input unit for accepting input of a focal length; a range determination unit for determining a moving range of an in-focus position, based on the focal length; and an imaging unit for capturing an image in such a manner that the in-focus position moves in the moving range during a exposure time.
US09300852B2	Controlling robotic motion of camera Among other disclosed subject matter, a system includes a first camera generating a live image of a scene, the first camera configured for being placed in a plurality of locations by robotic motion. The system includes a handheld device that includes a display device for continuously presenting the live image, wherein movement of the handheld device causes the handheld device to generate an output that controls the robotic motion.
US09300849B2	Camera module The present invention relates to a camera module, the module including: a PCB; an image sensor mounted on the PCB and formed with an image pickup device; a base mounted on the PCB and including a plated portion formed at a lower center with an opening mounted with an IR filter; a lower spring plate formed with a conductive material; a spacer arranged on an upper surface of the lower spring plate and forming a staircase structure by a rib wrapping a periphery of the lower spring plate to supportively apply a pressure to the lower spring plate; a lens actuator including a bobbin, and a yoke; an upper spring plate coupled to an upper surface of the lens actuator; and a cover attached to an upper surface of the upper spring plate.
US09300847B2	Digital camera lens guard and use extender A digital camera lens guard and use extender to: extend the picture-taking capacities of the digital camera by using different camera filters; enable the digital camera to take pictures of the images formed at the eyepiece of a sighting device; protect the camera lens from dust, moisture, and contaminations; make the digital camera usable as an industrial tool; allow the digital camera to be used in photographing activities such as surveillance, sports, past times, research, astronomy; and maintain the original functions of the digital camera.
US09300842B1	Gated edge enhancement using orthogonal rational counters Methods and systems for determining an edge pixel as a function of both the local video and the spatial location. Several logical gating functions, which are solely mappings of image position, are generated. Edges are marked only at locations where the gating function is true (e.g., or active) and not at other image locations. In order for a pixel to be tagged as an edge pixel, both its surrounding pixels values must be detected as an edge and the gating function must be active. Each gate output can be determined by employing either the image pixel count or the image scanline count. Different gating functions can be associated with different edge types to ensure the edge modulation pattern occurs orthogonal to the edge direction.
US09300840B2	Image processing device and computer-readable storage medium storing computer-readable instructions An image processing device may generate text image data and background image data, based on original image data. The background image data may be generated by performing a correction process on target image data for setting a value of a first-type pixel having a tone value within a specific range before the correction process is performed to a tone value within the specific range after the correction process is performed, and setting a value of a second-type pixel having a tone value out of the specific range before the correction process is performed to a tone value within the specific range after the correction process is performed. The specific range may include a plurality of consecutive tone values that include a peak tone value. The peak tone value is included in a tone value distribution of the original image data and corresponds to a background of a text.
US09300837B2	Information processing apparatus, information processing method, and storage medium for identifiable information about print jobs An information processing apparatus includes a display control unit and a generation unit. The display control unit displays a job selection screen which displays a plurality of print jobs. The generation unit generates a combined print job in which first and second print jobs selected by using the job selection screen are combined, wherein the display control unit displays, on the job selection screen, information about the combined print job identifiable of each file format of the first and second print jobs prior to be combined, based on information indicating the file format of the first print job and information indicating the file format of the second print job.
US09300835B2	Image based interaction A method and apparatus for receiving an image associated with an interactive service on at least one social media server, the image belonging to a group of images. The image is stored and accessing of the image by a user is detected. In response, a request with an identification of the image is sent to a back-end server to access the interactive service. Interaction messages are exchanged with the interactive service so that the interactive service associated with the image is made available to users by accessing the image.
US09300833B2	Image reading device and image forming apparatus An image reading device includes a first and second document tables, a document transport member, and a reading unit. The first document table supports a document sheet. The second document table adjacent to the first document table allows the document sheet to pass therethrough while the document sheet is kept separate from the second document table. The reading unit, which reads the document sheet, includes a movement unit movable relative to the first and second document tables. At least one of positions of the first document table, the second document table, and a position where the document sheet is transported is set so as to cause an optical path length between the reading unit and the document sheet passing through the second document table to correspond to an optical path length between the reading unit and the document sheet supported by the first document table.
US09300831B2	Information processing apparatus, method, and recording medium An information processing apparatus is provided with a book data acquisition unit which acquires a book data item including a plurality of image data items related to covers and individual pages of a book, a length acquisition unit which acquires a longitudinal length and a lateral length of the book based on lengths of two sides of the plurality of image data items included in the book data item, and an image data determination unit which compares the longitudinal and lateral lengths of the book to the lengths of the two sides of each of the image data items to determine the image data item determined to include neither one page nor two facing pages as the image data item including a spine image.
US09300826B2	Multi-function peripheral having a link mechanism for moving a sheet supporter to a second position in conjunction with an upward movement of a base A multi-function peripheral including an opening-closing member supported by a main body to be swingable around a first axis parallel to a side surface of the main body, between a closed position and an open position, a sheet supporter supported by the main body to be swingable around a second axis parallel to the first axis, between a first position to be on a trajectory of the opening-closing member and a second position to be slanted relative to the side surface, a hinge disposed between the main body and the opening-closing member and including a base attached to the main body to be movable in a vertical direction together with the first axis, and a link mechanism disposed between the base and the sheet supporter and configured to move the sheet supporter to the second position in conjunction with an upward movement of the base.
US09300825B2	Operation device, image forming apparatus, and operation method An operation device according to one aspect of the present disclosure includes a touch panel, storage portion, and display reception portion. The touch panel displays a predetermined screen, and, when a key representing a predetermined name has been pressed on the screen, receives an input of a setting condition regarding the key. The storage portion stores as a table a name of a key displayed on the screen and an alternative name in association with each other, the alternative name being different from the name and representing a function substantially equivalent to a function of the name. The display reception portion, if an alternative name exists for a name in the table, displays, near a key of the name for which the alternative name exists, the alternative name corresponding to the name.
US09300820B2	Information processing apparatus, information processing method, and storage medium When an application is launched, it is determined whether a launching source is a device management. If it is determined that the launching source is the device management, a peripheral apparatus associated with the device management serving as the launching source is controlled as a default peripheral apparatus.
US09300818B2	Information processing apparatus and method An information processing apparatus includes an image generation unit that generates an image to be displayed at a terminal; a moved area detecting unit that detects a moved area in the image; a determining unit that determines whether the moved area includes a changed partial area that is different before and after the movement; an identifying unit that identifies the changed partial area as a frequently-changed area when the changed partial area is changed within a predetermined period of time for a number of times greater than or equal to a threshold; a first transmission unit that transmits image data of the changed partial area not identified as the frequently-changed area to the terminal; a second transmission unit that transmits video data of the frequently-changed area to the terminal; and a third transmission unit that transmits movement and size information of the moved area to the terminal.
US09300814B2	Network adaptive content download Techniques for managing content downloads to a computing device. The techniques include an agent on the computing device determining for each network of a plurality of networks available to the computing device, costs of downloading content and an exemption list. The exemption list includes content downloads that are exempted from costs charged by a particular network. The agent determines possible content downloads for the computing device. The agent also assesses potential costs associated with the possible content downloads based upon the costs and exemption lists determined for the plurality of networks. Based upon the assessment, the agent selects one of the networks for downloading at least part of the possible content downloads.
US09300813B2	Method and system for controlling access and utilization of femtocells via a network based service Aspects of a method and system for controlling access and utilization of femtocells via a network based service are provided. In this regard, a femtocell management entity communicatively coupled to a network and operable to manage one or more femtocells may be accessed via an end-user communication device. In this manner, the femtocell(s) may be managed via the end-user device such as one of the cellular enabled communication devices. The femtocell management entity may enable establishing one or more SLAs between the femtocell(s) and the cellular enabled communication device(s). The SLA(s) may enable the cellular enabled communication device(s) to establish one or more cellular communication channels with the femtocell(s). The SLA(s) may determine when the cellular communication channels may be established. The SLA(s) may determine how a femtocell owner/operator may be compensated for providing cellular service. The femtocell(s) may be accessed utilizing Internet Protocol.
US09300811B2	Catching up with an ongoing conference call Various technologies described herein pertain to retaining content of a conference call for accelerated replay. The content of the conference call can be recorded. Further, establishment of a connection of a participant to the conference call can be detected. For instance, the connection can be established with a computing device of the participant. Moreover, the establishment of the connection of the participant to the conference call can be detected subsequent to initiation of the recording of the content of the conference call. Responsive to detection of the establishment of the connection of the participant to the conference call, at least a portion of recorded content of the conference call can be transmitted to the computing device for playback at a playback speed that is greater than a speed at which the content is recorded.
US09300804B2	System and methods for enhanced multimedia in VoIP networks Calls placed to a call recipient bypass the terminating messaging system, creating an enhanced message in the call originator's messaging system and delivering the enhanced message using alternate routing information. A caller creates enhanced messages for a call recipient even when the call recipient's messaging system does not support such functionality. The caller also embeds stored content and/or use links in the enhanced messages to allow the message to be modified and/or deleted before it is accessed by the call recipient.
US09300802B1	Techniques for behavioral pairing in a contact center system Techniques for behavioral pairing in a contact center system are disclosed. In one particular embodiment, the techniques may be realized as a method for pairing in a contact center including ordering one or more contacts, ordering one or more agents, comparing a first difference in ordering between a first contact and a first agent in a first pair with a second difference in ordering between a second contact and a second agent in a second pair, and selecting the first pair or the second pair for connection based on the comparing, wherein the first contact and the second contact are different or the first agent and the second agent are different.
US09300798B1	Controlled-environment facility interactive voice response system functionality facilitating repetition of a last requested action An Interactive Voice Response system (IVR) may answer a call and recognize call origin identifying information associated with the call. Whereupon, the IVR may retrieve at least one category of action, with respect to a resident of a controlled-environment facility, last carried out by a caller associated with the call origin identifying information. The IVR may then present the calling party an option to carry out at least one action with respect to the resident of the controlled-environment facility corresponding to at least one category of at least one action last carried out by a caller associated with the call origin identifying information. The action may be depositing money to an account maintained for the benefit of the resident of the controlled-environment facility, retrieving and hearing current and/or changed information about the resident (such as from a controlled-environment facility management system), and/or the like.
US09300796B2	Telecommunications device for the deaf (TDD) interface for interactive voice response (IVR) systems Various embodiments are directed to a telecommunications device for the deaf (TDD) interface implemented by a server computing system. In one embodiment, the server computing system may be configured to receive an incoming telephony call from a TDD protocol-based device placed to a telephone number associated with the server computing system. In response to the incoming telephony call, the server computing system may invoke an automated telephony services application and associate a TTD interface with the incoming telephony call. The server computing device may output information from the automated telephony services application to the TDD protocol-based device via the TDD interface as TDD protocol-based data. Other embodiments are described and claimed.
US09300788B2	Apparatus and control method for the same An apparatus which accepts a connection of an external telephone and connects to a telephone line includes a first controller configured to control line impedance via the telephone line, a detecting unit configured to detect a ringing signal received from the telephone line, a determining unit configured to determine whether the external telephone captures a telephone line, and a second controller configured to invalidate the control over line impedance by the first controller in a case where the apparatus is a standby state and validate the suppression of the control over ringer impedance by the first controller in a case where the detecting unit detects the ringing signal and the determining unit determines that the external telephone does not capture a telephone line.
US09300787B1	Augmented device interaction through services Techniques may be provided for augmenting a call initiated by a first user device with functionality that enables the first user device to automatically interact with at least one other user device using one or more augmented services. In some examples, a service provider may receive information that identifies a connection between the first device and a second device. Additionally, an identifier of the first device may be received. Based at least in part on the identifier, the service provider may identify an augmented service capable of being implemented by the first device. Additionally, the service provider may enable implementation of the augmented service by the first device and the second device.
US09300779B2	Stateful integration of a vehicle information system user interface with mobile device operations A method, device, and vehicle information system are provided for persisting application context from the vehicle information system to the mobile device. The mobile device provides access to at least one application executing on the mobile device to the vehicle information system. On termination of that access, an operating context is determined for each of the mobile device applications where possible. In some cases, where application context is persisted from one system or device to the other, the current data is presented in accordance with a transport modality associated with the other device or system.
US09300773B2	Portable electronic device with moisture infiltration indication system A portable electronic device may have a dock connector moisture infiltration indication structure for indicating whether moisture has infiltrated the device. The structure may be located within a dock connector port. The dock connector may have a viewing hole that enables viewing of the moisture indicator. The moisture indicator may have four layers: upper and lower moisture barriers, a wicking layer and a dyeing layer. After becoming wet, the moisture indicator may change from one color to another color. A menu button in the device may have a transparent and opaque member with a viewing aperture. A moisture indicator may be formed on the button and may be viewed through the viewing aperture.
US09300771B2	Element substrate and light-emitting device A potential of a gate of a driving transistor is fixed, and the driving transistor is operated in a saturation region, so that a current is supplied thereto anytime. A current control transistor operating in a linear region is disposed serially with the driving transistor, and a video signal for transmitting a signal of emission or non-emission of the pixel is input to a gate of the current control transistor via a switching transistor.
US09300767B2	MAC header compression in long-range wireless local area networks A method includes receiving, at or from a station STA, a plurality of packets. Each packet includes a set of flag bits, and a MAC header containing at least a first address field specifying a receiver address and a second address field specifying a transmitter address. The method also includes determining whether each set of flag bits indicates that the STA was associated with an AP when the respective packet was generated, and processing the MAC header of each packet. Processing the MAC header of each packet includes processing a third address field in each packet for which it is determined that the respective set of flag bits indicates that the STA was not associated with an AP when the respective packet was generated. The third address field contains a MAC address of the STA.
US09300761B2	Client apparatus and server and control method thereof A client apparatus, a server, and a control method thereof are provided. The client apparatus includes a display, a user interface which receives a text input, a communication interface which transmits to the server information related to input text, a storage which receives a result of analysis of the information transmitted from the server and stores the same, and a controller which performs control operations so that, in response to the text input being received via the user interface after the result of the analysis received, the received text is converted based on a stored result of the analysis, before being displayed.
US09300760B2	Machine-specific instruction set translation Methods, systems, and computer program products are provided for machine-specific instruction set translation. One example method includes identifying computing devices, each device having a respective software component installed, the software component including a translator component for translating a program in a portable format to a machine-specific instruction set, and a sandbox component for executing programs translated to the machine-specific instruction set on the computing device using software-based fault isolation; identifying computing devices having a given hardware configuration; and transmitting another translator component and another sandbox component to each of the identified computing devices. Each of the identified computing devices having the given hardware configuration is configured to receive the components and to configure its software component to use the received components in lieu of the corresponding components.
US09300759B1	API calls with dependencies Techniques are disclosed for a client-and-server architecture where the client makes asynchronous API calls to the client. Where the client makes multiple asynchronous API calls, and where these API calls have dependencies (i.e., a result of one call is used as a parameter in a second call), the client may send the server these multiple asynchronous API calls before execution of a call has completed. The server may then execute these multiple asynchronous API calls, using a result generated from one call as a parameter to another call.
US09300755B2	System and method for determining information reliability In a system and method for determining the trustworthiness of network content (e.g., information units), the system collects information on the logical relationship between various information units (e.g. various information units may be logically inconsistent, logically identical, or otherwise logically related). The system also collects from a plurality of users, trustworthiness ratings for various information units. Based on these logical relationships and collaborative filtering with the users' preferences, the system generates individualized trust ratings that predict how much a user will trust any given information unit.
US09300754B2	Information processing system, information processing apparatus, information processing method, and program An information processing system includes: a parent terminal having a storage section storing device information including a drawing capability of a child terminal, a generation section generating transmission data of a user interface or a content in accordance with the device information, and a transmission section transmitting the transmission data to the child terminal; and a child terminal having a receiving section receiving the transmission data, and a display section displaying a user interface screen or a content playback screen on the basis of the transmission data.
US09300753B2	Smoothing peak system load via behavior prediction in collaborative systems with temporal data access patterns Techniques are described above for smoothing peak load in collaborative systems. One embodiment includes, prior to a predicted peak load period, pre-staging user-data associated with one or more users of the collaborative system. During the predicted peak load period, a request from a first one of the users for access to the pre-staged user-data associated with the first user is received. And in response to the request, the pre-staged user-data is provided to the first user.
US09300746B2	Information processing apparatus and control method therefor The information processing apparatus registers a Web application in association with a predetermined port number, and registers the transfer application in association with a transfer port number if it determines that the transfer application is to be registered. The information processing apparatus receives a request from the external device, and if a Web application indicated by identification information included in the received request is registered in association with the port number included in the request, executes that Web application, whereas if the Web application indicated by the identification information included in the received request is registered as a transfer application in association with the port number included in the request, the apparatus transmits, to the external device, a redirection message for transfer to the Web application by executing the transfer application, and causes the external device to automatically transmit a request for the registered port number and the Web application.
US09300744B2	Context sensitive and shared location based reminder Methods and apparatuses for providing reminders are disclosed. In one example, reminders are shared across devices. In one example methods and apparatuses are provided which identify when a subscribing device of a plurality of subscribing devices is at or in proximity to a reminder location, and outputting the reminder message at the subscribing device.
US09300742B2	Buffer ordering based on content access tracking Embodiments are disclosed that relate to buffering portions of a digital content item in different orders for different users. For example, one disclosed embodiment provides a method of providing a buffer ordering for a digital content item. The method includes tracking content access information for each user of a plurality of users, the content access information for each user comprising information regarding how content portions of each of one or more digital content items were accessed by the user. The method further comprises providing a different buffer ordering for a first user of a selected digital content item than for a second user based upon the content access information.
US09300740B2	Content delivery system where in a content marker information registered by one user may be viewed and/or requested by a user other than a specific user This system 1 accepts content marker information including content identifier information, and executes a process of causing a storing device to store the content marker information. The system accepts sharing-user identifier information for identifying a user/users who shares/share the stored content marker information. Upon acceptance of a content marker output request, the system transmits content marker information extracted based on the accepted sharing-user identifier information, to user equipment 2a, 2b. Upon acceptance of the content transmission request based on the content marker information, the system determines whether to transmit content data to the user equipment based on stored viewing permission information.
US09300739B2	Method and device for sharing objects in service groups of CPNS enabler A method and device for creating service groups and sharing objects within the service groups in a CPNS enabler are discussed. According to an embodiment, a method includes transmitting a first request to create a new CPNS service group to the CPNS server; receiving a second request to provide member information for the CPNS service group from the CPNS server in response to the first request; transmitting the member information for the CPNS service group to the CPNS server in response to the second request, the member information being used to create the CPNS service group and being stored in association with the CPNS service group in the CPNS server; and receiving a response indicating the creation of the CPNS service group from the CPNS server.
US09300737B1	Object replication using object device links and flags Systems and methods for providing data replication and/or synchronization across multiple processor-based devices. Data objects (e.g., image files, video files, audio files) may exist in a plurality of forms (e.g., original, preview, thumbnail). The systems and methods utilize object device links (ODLs) and needs/has flags which are replicated to multiple processor-based devices to provide partial or full object replication between multiple processor-based devices. Some implementations provide complete replica backups of objects. Some implementations provide temporary protection of original forms of objects, for example, when a user is traveling. Some implementations provide for relaying and shuttling of objects across multiple devices via one or more networks and/or via peer-to-peer wired or wireless communications also allowing for offsite and remote location backup of objects. Some implementations provide support for container and individual object replication policies with inheritance. Some implementations can provide load balancing storage of objects. Some implementations can provide for efficient space management of objects on storage-constrained devices.
US09300734B2	Multi-CDN digital content streaming Techniques for optimizing a plurality of parallel network connections for a digital content stream through a network between a plurality of content servers and a content player. Embodiments determine an indication of network performance for each of the plurality of parallel network connections. Additionally, upon determining that a first one the plurality of parallel network connections is underperforming, based on whether the indication of network performance associated with the first parallel network connection satisfies a threshold level of performance, the first parallel network connection is dropped. Upon determining that a total throughput for the digital content stream is less than a minimum threshold of network performance, embodiments select a content server with which to establish a new parallel network connection, based on historical network performance data associated with the selected content server, and also establishing the new parallel network connection to the selected content server.
US09300723B2	Enabling social interactive wireless communications A transfer system from transferring a media file includes a vehicle media system and a wireless mobile device. The vehicle media system includes a wireless receiver, a security measure, and a processor configured to wirelessly detect the wireless mobile device, and receive, using the wireless receiver, the media file from the wireless mobile device. The wireless mobile device includes a wireless transmitter, and a processor configured to wirelessly detect the vehicle media system, and transmit, using the wireless receiver, the media file from the wireless mobile device. At least one of the wireless mobile device and vehicle media system is configured to create a wireless connection between the vehicle media system and the wireless mobile device, and the wireless connection does not include the security measure.
US09300722B2	Auto-trimming of media files A system (and a method) is disclosed for processing a media file for transmission. The system determines a size of the media file and a threshold size for transmission of the media file to a destination. In responsive to the size of the media file exceeding the threshold size for the destination, the system sets a crop window for the media file, the crop window within the threshold size and provides for display an overlay of the crop window relative to the media file. The system generates a cropped media file based on a position of the overlay of the crop window relative to the media file. The generated cropped media file has a size within the threshold size. The system transmits the cropped media file to the destination.
US09300721B2	Method, apparatus and system for file transfer based on file directory The present disclosure provides a file directory-based file transfer method, apparatus and system to address the problem that conventional instant messaging (IM) systems cannot directly implement one-time transfer of an entire file directory. In one aspect, a the sending IM client sends files under root directories of one or more file folders under a file directory one file folder after another. Before sending files under a root directory of a respective file folder, the receiving IM client may send a notification message including a name of the respective file folder and location information of the respective folder under the file directory, and then send all files under the root directory of the respective file folder one-by-one. The receiving IM client establishes a file folder according to the received notification message, and stores files received after the notification message into a root directory of the established file folder.
US09300719B2	System and method for a mobile device to use physical storage of another device for caching Systems and methods for a mobile device to use physical storage of another device for caching are disclosed. In one embodiment, a mobile device is able to receive over a cellular or IP network a response or content to be cached and wirelessly access the physical storage of the other device via a wireless network to cache the response or content for the mobile device.
US09300718B2	System and method for keyword-based notification and delivery of content System and method to provide keyword-based notification and content, the method including: monitoring a communication interface, the communication interface configured to transport a communication between an agent and a customer; recognizing, by use of a processor, a candidate keyword in the communication; retrieving, from a non-volatile data storage, an information related to the keyword; and presenting to one of the agent and the customer the information related to the keyword.
US09300710B2	Adaptive bandwidth switching via short-circuitable download Stalling of segment downloads during adaptive bandwidth switching where bandwidth drops in the midst of download of a segment is overcome by downloading segments in multiple subsegments via multiple download operations. Additionally, bandwidth monitoring can be performed in between each subsegment download, and if bandwidth has fallen substantially, and the segment download is not near completion, then the already-downloaded subsegments can be discarded, and the segment download can be restarted from a lower-quality variant.
US09300707B2	System and method of monitoring, control and configuration of security and lifestyle devices A social networking site that communicates with a plurality of human users can also communicate with a plurality of non-human users. Information from one of the non-human users can be automatically received at the site and evaluated. Commands can be automatically transmitted to another of the non-human users in response to the evaluation. A human readable indicator can be posted at a page of the site.
US09300706B1	Digital photograph group editing and access A process of managing a digital photo involves capturing the photo using a digital camera; communicating the photo to a server system; the server system identifying faces of people in the photo; the server system matching the faces to the communication addresses of portable devices of the people; and the server system communicating the photo to the portable devices.
US09300700B2	Method and terminal for editing information in social network service applications The present disclosure discloses a method of editing information in a social network service (“SNS”) application, and a terminal for the same. The method can comprise: sending from a command terminal to an execution terminal a multimedia information obtaining command while the command terminal is executing an editing operation in an editing area of an SNS application; obtaining multimedia information by the execution terminal in accordance with the multimedia information obtaining command; sending the obtained multimedia information to the command terminal; and inserting the multimedia information by the command terminal into the editing area of the SNS application. The present disclosure accomplishes information editing via inter-terminal interaction, simplifies the process of information editing operation, increases the convenience of information editing, and enhances the SNS application's user loyalty.
US09300697B2	Connection model-based control of concurrent connection count and properties A connection request including a connection model key and a partner system attribute of the partner system requesting a connection is received at an application server from a partner system. Using a predefined connection model, as determination is made as to whether the received connection model key and the received partner system attribute respectively match a configured connection model key and a configured authorized partner system attribute within the predefined connection model. In response to determining that the received connection model key and the received partner system attribute match the respective configured connection model key and the configured authorized partner system attribute within the predefined connection model, a connection is created that includes a first unique connection name derived from the received partner system attribute.
US09300696B2	Method of sharing one or more media in a session between terminals In a first embodiment, a specific UE is enabled to copy all or a portion of one or more or media in an ongoing session with a remote end to another UE, so that the media can be shared by many UEs. In a second embodiment, when a specific UE shares all or a portion of media in an ongoing session with another UE, the shared media may be controlled.
US09300690B2	Secure network labeling to control inter-process communications in a multi-tenant platform-as-a-service (PaaS) system Implementations for secure network labeling to control inter-process communications in a multi-tenant Platform-as-a-Service (PaaS) system are disclosed. A method of the disclosure includes initializing, by a processing device of a node, a gear of an application on the node, wherein the node hosts a plurality of gears for a plurality of applications of a multi-tenant Platform-as-a-Service (PaaS) system, and wherein the plurality of applications comprising multi-tenant applications having different owners. The method further includes determining a user identifier (UID) of the gear, generating a custom network security label (NSL) of the gear, assigning the custom NSL to the gear, and applying the custom NSL to an outgoing network packet sent from the gear to another gear within the PaaS system.
US09300689B2	Apparatus connecting to network, control method for apparatus, and storage medium An apparatus verifies whether a setting value is set correctly according to a security policy, and controls a screen to shift to a screen indicating a correction method if there is any incorrect setting. The apparatus includes an obtaining unit configured to obtain a security policy. Each function of the multifunction peripheral device in accordance with the security policy is verified by a verification unit. In a case where the function does not corresponding to the security policy is found as a result of verification by the verification unit, a display control unit is configured to display a security policy solution screen including a link to a change screen for changing a setting of the function.
US09300681B2	Method for prefix reachability in a communication system A method, arrangement, and first access router in a packet-switched communication network for determining that a first endpoint originating a communication session with a second endpoint is not initiating a malicious man-in-the-middle attack. The first access router provides access for the first endpoint to the network and a second access router provides access for the second endpoint. The first and second access routers facilitate conducting a secure key exchange between the first and second endpoints, wherein a shared secret key is generated. The first access router utilizes a Prefix Reachability Detection (PRD) protocol to determine the first endpoint is topologically legitimate due to being topologically located behind the first access router, and then sends a Prefix Request Test Initialization (PRTI) message to the second access router indicating the first endpoint is topologically legitimate.
US09300679B1	System and method for monitoring computing servers for possible unauthorized access A system is provided that includes one or more computing servers and a processing circuit for monitoring data transactions of the computing servers. Each of the computing servers is configured to provide respective services to remote users. The processing circuit is configured to monitor data transactions of at least one of the computing servers, which is associated with a user account. A security policy of the user account includes a set of conditions that are indicative of unauthorized access when the conditions are satisfied by various characteristics of the monitored data. The processing circuit is configured to determine a threat level based on the characteristics of the data transactions and the conditions of the security policy. In response to the threat level exceeding a first threshold level indicated in the security policy of the user account, the processing circuit sends a notification to an authorized user of the user account.
US09300678B1	Systems and methods for authenticating photographic image data The present disclosure provides systems and methods for authenticating photographic data. In one embodiment, a method comprises providing an image authentication application for use on a client device, the application configured to control image capture and transmission; receiving an image data file from the application at the authentication server comprising a photographic image captured by the application and metadata associated therewith; applying a watermark to the photographic image to create a watermarked image; applying date and time information to the tagged image; applying location information to the tagged image; creating a web address associated with the image data file; uploading the photographic image, the tagged image, or both to the web address; and transmitting an authenticated image file to the client device, the authenticated image file comprising one or more of: the watermarked image, the photographic image, the date and time information, geographic information, and the web address.
US09300676B2	Risk assessment using social networking data Tools, strategies, and techniques are provided for evaluating the identities of different entities to protect individual consumers, business enterprises, and other organizations from identity theft and fraud. Risks associated with various entities can be analyzed and assessed based on analysis of social network data, professional network data, or other networking connections, among other data sources. In various embodiments, the risk assessment may include calculating an authenticity score based on the collected network data.
US09300674B2	System and methods for authorizing operations on a service using trusted devices Disclosed are systems and methods for ensuring confidentiality of information of a user of a service. One example method includes receiving a request to perform an operation for a service; selecting, based on a database of trusted devices, a trusted device for authorizing the operation of the service; establishing a secure connection with the trusted device; sending to the trusted device via the secure connection a request to enter confidential information on the trusted device to authorize the operation of the service; receiving the confidential information from the trusted device; and determining whether to authorize the operation of the service based on the confidential information.
US09300669B2	Runtime API framework for client-server communication In particular embodiments, a method includes receiving, by a computing device including an import/export framework, encoded client data. The client data may be encoded by a generic transcoding service. The method includes performing load-balancing based at least in part on the client data, authorizing the client's access of a remote application, and exporting the encoded client data to the remote application.
US09300664B2	Off-host authentication system An off-host authentication system includes a network. An off-host processing system is coupled to the network and sends an encrypted authentication item through the network in response to validating a user. An authentication information handling system (IHS) is coupled to the network and receives the encrypted authentication item from the off-host processing system through the network, decrypts the encrypted authentication item to produce a decrypted authentication item, validates the decrypted authentication item, and sends an approval message through the network. A directory system is coupled to the network and receives the approval message through the network and, in response, sends a user approval through the network. A host processing system, which is located in a user IHS that includes the off-host processing system and which is coupled to the network, logs a user into the user IHS in response to receiving the user approval through the network.
US09300663B2	Communication session transfer between devices Methods and apparatuses, including computer program products, are described for communication session transfer between a plurality of computing devices. A first computing device detects a presence of a second computing device in proximity to the first device, where the first device has established a first communication session with a remote computing device. The first device establishes a wireless connection to the second device. A first token is transmitted to the second device. A second token is received from the second device. The second token is authenticated via comparison to the first token. The first device transmits, to the second device, information indicating a state of the first communication session to enable the second device to establish a second communication session with the remote device, where the second communication session is established using the state of the first communication session.
US09300662B2	System and method for providing digital content A method of providing access to content based upon one or more adequately-credentialed keys being proximate to a certain location. The method includes a first step of acquiring credential information from at least one key tagged with credential information using a credential acquisition device (CAD) at the certain location. The method also includes a second step of confirming that the credential information meets requirements for receiving the content. Further, the method includes a step of providing access to the content after performing the first and second steps.
US09300660B1	Providing authorization and authentication in a cloud for a user of a storage array Providing authorization and authentication in a cloud for a user of a storage array includes: receiving, by a cloud-based security module from a client-side array services module, user credentials; authenticating, by the cloud-based security module, the user credentials; identifying, by the cloud-based security module, authorized access privileges defining one or more storage array services accessible by the user; generating, by the cloud-based security module, a token representing the authentication of the user credentials and the authorized access privileges; and providing, by the cloud-based security module to the client-side array services module, the token.
US09300659B2	Method and system of providing a picture password for relatively smaller displays Embodiments described herein relate to a device operable to process input for a picture password for proof of knowledge. In some embodiments, the device includes a display, an input subsystem, processor(s), and memory containing instructions executable by the processor(s) such that the device is operative to display, on the display of the device, an image for the picture password proof of knowledge. The image is associated with an overlaid grid comprising a plurality of elements, and each element corresponds to a distinct area of the image. The device is further operative to, in response to receiving an input via the input subsystem at a first location of the display, highlight an element of the overlaid grid at a second location on the first image on the display. The second location is offset from the first location by a predetermined offset.
US09300658B1	Secure authentication mechanism using quick response codes A method of securing authentication of a user's identity is disclosed. The method comprises the steps of: an authentication program of an entity receiving initiation of a transaction from a user; the authentication program searching for associated information of the user; the authentication program choosing an authentication query requiring input from the user based on the associated information; the authentication program generating a visual code representing the authentication query; the authentication program splitting the visual code into pieces; and the authentication program sending each piece of visual code to the user via a separate communication channel. A method of securing authentication of a user's identity with an entity is also disclosed.
US09300655B2	Method and device for secure notification of identity A system, methods and devices for the secure notification of an identity in a communications network. The methods include sending or receiving a communication including a hash of a certificate of a device to notify or detect the presence of the device in a network. Each certificate is associated with an identity which is excluded from the communication of the hash of the certificate. The received hash is compared to hashes of certificates stored in an electronic device to determine an identity. The identity may represent an electronic device or a user of the electronic device.
US09300654B2	Method of handling a certification request In a certification request, a user device includes an object identifier. When a certification authority generates an identity certificate responsive to receiving the certification request, the certification authority includes the object identifier, thereby allowing improved management of the identity certificate at the user device and elsewhere.
US09300652B2	Scoped access to user content Techniques for scoped access to user content are described. According to one or more embodiments, an access token is generated that includes an indication of a scope of permitted access to user content. The access token, for example, can specify scope by identifying a particular category and/or instance of content to which access is permitted. In at least some embodiments, a uniform resource identifier (URI) is used to specify the scope within the access token. When the access token is used to request user content, the URI can be mapped directly to a particularly category and/or instance of content. In at least some embodiments, direct mapping obviates the requirement for intermediate mapping and/or translation of the access token to identify requested user content.
US09300650B2	Information security system in smart mobile environment Provided is a security communication method of a terminal device. A first authentication unit of the terminal device identifies a first subscriber to connect a first communication network. A second authentication unit of the terminal device exclusively operates with the first authentication unit, and identifies a second subscriber to connect a second communication network which is different from the first communication network. When the second subscriber is identified, at least one external communication module of the terminal device can be inactive.
US09300645B1	Mobile IO input and output for smartphones, tablet, and wireless devices including touch screen, voice, pen, and gestures A cellular telephone or mobile device with several methods of touch, voice, and gesture based input is described. A user is able to interact with a touch screen display on the device to select one or more keys, expand keys, and customize legends or toolbars. A user may deliver spoken audio to the device and actuate a series of commands on the device including search on the device, search on the Internet, accessing an Internet resource, or downloading a document. A user may be able to execute one or more macros on the device. The device may further have a plurality of authentication methods based on the activities on the device. Authentication requests may be made for specific applications or the device. An authentication request may include identifying pictures taken on the device and engaging in activities with the photos.
US09300641B2	Method and apparatus for providing bootstrapping procedures in a communication network An approach is provided for performing authentication in a communication system. In one embodiment, a key is established with a terminal in a communication network according to a key agreement protocol. The agreed key is tied to an authentication procedure to provide a security association that supports reuse of the key. A master key is generated based on the agreed key. In another embodiment, digest authentication is combined with key exchange parameters (e.g., Diffie-Hellman parameters) in the payload of the digest message, in which a key (e.g., SMEKEY or MN-AAA) is utilized as a password. In yet another embodiment, an authentication algorithm (e.g., Cellular Authentication and Voice Encryption (CAVE)) is employed with a key agreement protocol with conversion functions to support bootstrapping.
US09300637B1	System and method to anonymize data transmitted to a destination computing device A method and system for anonymizing data to be transmitted to a destination computing device is disclosed. Data to be transmitted is received from a user computer. The data includes one or more characters. The data is replaced with a token representative of the data. The token is transmitted to the destination computing device over a network.
US09300636B2	Secure data exchange technique Techniques utilizing common encryption approaches for data from multiple parties enable those parties to discover information that is held in common by the parties without disclosing to any party information that is not held in common by the parties. Encrypted information for each party can be compared to determine which encrypted values match, and those encrypted values can be returned to any of the parties such that a party can determine which corresponding data the parties have in common without having access to any other data of any other parties.
US09300633B2	Network-level access control management for the cloud A cloud access manager obtains input regarding access control for at least one application deployed on a plurality of virtual machine instances in a cloud computing environment; the virtual machine instances are divided into at least first and second access zones. A cloud access manager registrar located in the cloud computing environment registers internet protocol addresses of external clients as seen from the cloud computing environment; at least some of the addresses are assigned to the clients via network address translation (NAT). Session traversal utility for NAT (STUN) is carried out to determine public internet protocol addresses assigned to the clients via NAT. The cloud access manager controls (i) access of the external clients to the plurality of virtual machine instances; and (ii) access of the plurality of virtual machine instances to each other, based on the registered internet protocol addresses, in accordance with the access zones.
US09300629B1	Password constraint enforcement used in external site authentication Techniques for password constraint enforcement used in external site authentication are disclosed. In some embodiments, password constraint enforcement used in external site authentication includes monitoring encrypted network communications between a client and an external site (e.g., a remote server), in which the encrypted network communications are encrypted using a first protocol (e.g., Secure Sockets Layer (SSL) protocol, HTTPS protocol, or another protocol for encrypted network communications); and determining if the client sends a request to create user credentials for an external site authentication. In some embodiments, password constraint enforcement used in external site authentication further includes performing password constraint enforcement used in the external site authentication.
US09300628B2	Correlating communication sessions The present invention relates to a session handling entity and an application server (AS) in a communication system, the session handling entity (S-CSCF) is obtaining, from a register entity, a correlation identity for a registering private user identity of a user, transmitting the correlation identity as part of a registration procedure to the application server, and the application server initiates, based on a received session request associated with the user, at least one session request towards corresponding number of devices of the user wherein the application server is configured to check the correlation identity to ensure that not more than one session request is initiated for each device of the user.
US09300627B2	System and method for automatic routing of dynamic host configuration protocol (DHCP) traffic At an intermediary dynamic host configuration protocol relay device, over a network, a dynamic host configuration protocol message is obtained from one of a plurality of remote dynamic host configuration protocol relay devices in communication with the intermediary dynamic host configuration protocol relay device over the network. The intermediary dynamic host configuration protocol relay device accesses data pertaining to a plurality of dynamic host configuration protocol back-end servers logically fronted by the intermediary dynamic host configuration protocol relay device. Based on information in the dynamic host configuration protocol message and the data pertaining to the plurality of dynamic host configuration protocol back-end servers, the dynamic host configuration protocol message is routed to an appropriate one of the plurality of back-end dynamic host configuration protocol servers.
US09300625B1	Network address verification Data payloads that may not be accessible to customer computing devices may be utilized to verify network address ownership. In some examples, a first payload may be provided to a computing device having an address. Additionally, a second payload may be received from the computing device. Based at least in part on a relationship between the first payload and the second payload, an action associated with the address may be performed.
US09300621B2	Communication history aggregation and presentation A unified communication application can allow a user to communicate with contacts across multiple electronic communication services. The unified communication application can aggregate communication history between the user and another person. A set of communication files associated with user identifiers of the user and the other person can be obtained, arranged, and presented to the user in an order based on a timestamp of each conversation line in the files.
US09300618B2	Customizing perishable content of a media channel A user can specify particular news weather, traffic, or other perishable content received on a particular Internet radio station or other media channel. The user can customize the station so that wherever the user is currently located, he can receive perishable content related to a preferred geographic location or other category. In some embodiments, a user can specify that a customized station plays local news from one city at the top of the hour, traffic from another city at 10 minutes past the hour, and music or other content at other times. The user can also customize the station to select the perishable content, or other original content, from the personal libraries of specified users. Thus, a user can customize not only the genre of content or select a particular local station, but can also modify the perishable content provided by the customized station.
US09300615B2	Methods and devices for generating action item from email Methods and devices for generating an action item based on an email message are described. In one embodiment, a processor-implemented method is described. The method includes: receiving an email message via a communication subsystem; determining that the received email message includes a follow up flag that indicates that an action is required regarding the email message; and in response to determining that the received email message includes a follow up flag that indicates that an action is required regarding the email message, creating an action item based on the received email message.
US09300613B2	System, method and computer readable medium for processing unsolicited electronic mail An internet service provider (ISP) is configured to analyze a subscriber's sent e-mail packets to determine a subscriber identity associated with the e-mail packets. A database is then queried to determine a current sending rate of e-mails by the subscriber. A sending rate above an allowed threshold causes the upstream transmission of the e-mail packets to be blocked by injecting connection destroying packets. A subscriber remains blocked from upstream transmission of e-mails until the sending rate as determined by the ISP drops below a second, more stringent threshold. This automatic process is also accompanied by automated messaging to the subscriber with information as to the measures taken and remedial options.
US09300610B2	System and method for selecting a file stored on a cloud server A system and a method are disclosed for selecting a file stored on a cloud server. A connection is established to a cloud server. A list of files stored on the cloud server is received. The list provided for display in a graphical user interface of an electronic messaging application. A user selection of a file from the list of files is received and the selected file is transferred from the cloud server in response to receiving the selection of the file. The transferred file is then attached to an electronic message.
US09300604B2	Multiple prefix connections with translated virtual local area network A system comprising an access node (AN) coupled to a plurality of service providers (SPs) and a host and configured to forward a plurality of services between the SPs and the host using a plurality of first connections between the AN and the host and a plurality of second connections between the AN and the SPs, and a router gateway (RG) positioned between the host and the AN and coupled to the AN via an access line that comprises the first connections, wherein the AN translates a plurality of first identifiers for the first connections to a plurality of second identifiers for the second connections to route the services appropriately between the host and the SPs over the first connections and the corresponding second connections.
US09300603B2	Use of rich context tags in logical data processing For a logical switching element implemented across several managed switching elements, some embodiments provide a method that receives a packet for processing through a logical processing pipeline of the logical switching element. The method processes the packet through a first set of stages of the logical processing pipeline of the logical switching element. The method generates a set of context tag values for indicating that the packet has been processed through the first set of stages of the logical processing pipeline. The method forwards the packet to a managed switching elements of the several managed switching elements for the managed switching element to further process the packet based on the context tag of the packet.
US09300601B2	Bonding device and method A device that includes a plurality of transceivers configurable to simultaneously operate with a combination of bonded and unbonded transceivers. A first transceiver of the plurality of transceivers is operable at a first data rate, and a second transceiver of the plurality of transceivers is simultaneously operable at a second data rate that is different than the first data rate. The first and second transceivers are operable as bonded transceivers and wherein a third transceiver, of the plurality of transceivers, is simultaneously operable at a third data rate and the third transceiver is not bonded with any other transceiver.
US09300600B2	Virtualized application acceleration infrastructure In an example embodiment, a computer-implemented method is illustrated that includes receiving first data from a first local area network (LAN) prior to the first data being transmitted across a wide area network (WAN). Also received are second data from a second LAN prior to the second data being transmitted across the WAN. A first optimization operation is performed on the first data to optimize the first data for transmission over the WAN. Also, the first optimization operation is performed using a first operating system executing on the computer system in response to the first data being received from the first LAN. A second optimization operation is performed on the second data using a second operating system in response to the second data being received from the second LAN. The optimized first data and the optimized second data are transmitted across the WAN.
US09300598B2	Virtualized application acceleration infrastructure In one example embodiment, a system and method is illustrated that includes processes a first data packet using a first operating system, the first data packet received from a first network. A second operation is shown that processes a second data packet using a second operating system, the second data packet received from a second network. Further, an additional operation is shown that determines a route associated with the first data packet and the second data packet, the route including at least one of a logical route or physical route. Moreover, an operation is shown that parses the first data packet into at least one first logical segment, and parsing the second data packet into at least one second logical segment. An operation is shown that transmits the first logical segment and the second logical segment as at least one data packet across the WAN.
US09300596B2	Method of packet encapsulation for multi-service operation from a distribution point The present disclosure relates to a communication system which, in accordance with one exemplary embodiment, a communication network for providing network services to at least one network device and at least one distribution point (DP) coupled to at least one network backbone. The at least one network device is located remote from the DP and coupled to the at least one network backbone via the at least one DP. The at least one DP is configured to receive a plurality of data units from the at least one network backbone in accordance with one or more communication protocols. A plurality of data frames, each having a header portion and a payload portion, are generated and each one of the received data units are mapped into one or more payload portions of the plurality of data frames. One or more of the plurality of data frames are mapped to a payload portion of at least one data transfer unit (DTU), which is then communicated to the at least one network device. Furthermore, a corresponding method and an appropriate transceiver are described.
US09300595B2	Method for network organization A transmitter for sending data packets over a time-multiplexed channel includes a time slot selector for selecting a time slot for transmitting a data packet; and a data packet position selector for selecting a data packet time position within the selected time slot, wherein the data packet time position is selected anew for at least every ith data packet. The transmitter is configured for transmitting the data packet in the selected time slot and the selected data packet position within the selected time slot. A method for transmitting data packet is also disclosed. Furthermore, a receiver, a method for receiving data packets and a computer program are additionally described.
US09300592B2	Physical port sharing in a link aggregation group Virtual switches are established in a host system of a computing environment. Each virtual switch of the virtual switches includes a respective virtual switch port grouped within a shared port group of virtual switch ports. The virtual switch ports of the shared port group are in communication with a common physical network adapter of the host system. The virtual switch ports of the shared port group share a single physical port of the physical network adapter as part of a common physical link aggregation group (LAG).
US09300589B2	Increasing transmission rate to a remote device in response to attributing information loss as not being a result of network congestion In response to a detected loss of previously transmitted information by an apparatus communicating with a remote device (e.g., using TCP), the rate of transmission of information is increased by the apparatus in response to attributing the detected loss of previously transmitted information as not being caused by congestion. This attribution of the packet loss is typically determined based on roundtrip delays between sent information and received corresponding acknowledgments, which may be used directly or indirectly, such as by estimating network queuing delays based on the measured roundtrip delays.
US09300588B2	Mobile communication method, mobile communication system and radio base station When congestion in an eNB is detected, effective utilization of resources is achieved by adjusting not only a data flow rate in an EPS-RAB but also a band of a core network bearer corresponding with the EPS-RAB. A mobile communication method according to an embodiment includes a step A of causing an eNB to notify an MME of a cause of congestion and identifier information of the EPS-RAB involved in the congestion, when the eNB detects the congestion.
US09300585B2	Shortening of service paths in service chains in a communications network A method is provided in one example embodiment and includes receiving at a network element a flow offload decision for a first service node that includes a portion of a service chain for processing a flow; recording the flow offload decision against the first service node at the network element; and propagating the flow offload decision backward on a service path to which the flow belongs if the first service node is hosted at the network element. Embodiments may also include propagating the flow offload decision backward on a service path to which the flow belongs if the flow offload decision is a propagated flow offload decision and the network element hosts a second service node that immediately precedes the service node on behalf of which the propagated flow offload decision was received and a flow offload decision has already been received by the network element from the second service node.
US09300584B1	Expanded quality of service processing of multiprotocol label switching (MPLS) packets In one embodiment, a packet switching device provides more than eight behavior aggregates of Quality of Service (QoS) processing based on a service type of a received Multiprotocol Label Switched (MPLS) packet and on a Traffic Class (TC) value extracted from a label of the MPLS packet. The service type is typically determined based on a forwarding equivalence class (FEC) associated with the MPLS packet. This service type may identify a service provided by a service provider and/or the type of packet traffic.
US09300581B1	Mesh network addressing In embodiments of mesh network addressing for duplicate address detection, an end device of the mesh network can generate an address identifier that includes an address and time-based information associated with the end device, which is attached to a router device for communication in the mesh network. The address identifier is maintained by the router device as a tuple state of the end device. The end device or the router device can initiate an address query requesting that mesh network devices in the mesh network having a designated address respond with the tuple state that corresponds to the designated address. The end device or router device receives the tuple state of mesh network devices having the designated address in response to the address query, and can then detect a duplicate address of a mesh network device based on the time based information.
US09300579B2	Packet metadata channels carrying infrastructure metadata in networks In one embodiment, an apparatus in a network determines particular metadata to communicate infrastructure information associated with a particular packet to another apparatus in the network. The apparatus sends into the network the particular packet including a metadata channel, comprising said particular metadata, external to the payload of the particular packet. Examples of infrastructure metadata carried in a packet include, but are not limited to, information defining service chaining for processing of the packet, contextual information for processing of the packet, specific handling instructions of the packet, and operations, maintenance, administration (OAM) instrumentation of the packet.
US09300577B2	Application intelligent request management based on server health and client information Requests to a server farm are managed in an application intelligent manner based on server health and client information. A request management (RM) module is configured to make smart routing decisions, based on routing rules that relate the nature of requests to a dynamic topology of a server infrastructure. The RM may use its knowledge of server applications, servers, and clients to deny potentially harmful requests from entering the service, route good requests to the suitable machines, and maintain a history of the decisions and consequences automatic and/or manual optimization.
US09300576B2	Methods, systems, and fabrics implementing a distributed network operating system Methods, systems, and computer programs are presented for managing a switching layer fabric. A network device operating system (ndOS) program includes program instructions for exchanging switching policy regarding a switching of network packets in a plurality of ndOS switching devices having respective ndOS programs executing therein. The first ndOS program is executed in a first ndOS switching device, and the switching policy is exchanged with other ndOS programs via multicast messages. Further, the ndOS program includes program instructions for exchanging resource control messages with the other ndOS switching devices to implement service level agreements in the switching layer fabric, where the ndOS switching devices cooperate to enforce the service level agreements. Further yet, the ndOS program includes program instructions for receiving changes to the switching policy, and program instructions for propagating the received changes to the switching policy via message exchange between the ndOS programs. The ndOS switching devices are managed as a single logical switch that spans the plurality of ndOS switching devices.
US09300574B2	Link aggregation emulation for virtual NICs in a cluster server A cluster compute server comprises a fabric interconnect, a first node coupled to the fabric interconnect and comprising a network interface controller coupleable to an external network, and a second node coupled to the fabric interconnect and comprising a fabric interface to provide a set of one or more virtual network interface controllers representing the network interface controller of the first node. The one or more virtual network interface controllers each appear as a local network interface controller to software executed at the second node. The first node is to emulate one or more link aggregation partners for the set of one or more virtual network interface controllers.
US09300571B2	Method and apparatus for handling multicast traffic Aspects of the disclosure provide method and apparatus for managing multicast traffic in a domain, such as a G.hn domain. A method includes storing, at a first node of a domain, a plurality of next nodes for transmitting messages in the domain, forwarding, from the first node to the plurality of next nodes, a probe message transmitted from a second node in response to a request from a third node to join a group to receive a multicast flow that enters the domain from the second node, and storing, at the first node, a list of nodes in association with the multicast flow. The list of nodes is determined at least in part based on a path through which the probe message is transmitted from the second node to the third node.
US09300568B2	Procedure to add alternate paths for IS-IS default route A method is implemented by a network device to determine loop free alternatives (LFA) for each next hop in a default route to border nodes of a level 1 intermediate system-intermediate system (IS-IS) area of the network device. The method selects a next next-hop for the default route and looks up a corresponding border node for the selected next-hop in a local routing information base (RIB). A next next-hop of the corresponding border node is selected. A check is made whether the selected next-hop of the corresponding border node is the same as selected next-hop of default route. Then an LFA of the selected next-hop of the corresponding border node is assigned as LFA of the selected next-hop of the default route.
US09300567B2	Systems and methods for adjusting a wireless network based on transaction data A distribution of a content selection being distributed throughout a wireless mesh network may be tracked. A wireless device in the wireless mesh network enables the content selection to be exchanged. Wireless devices then exchange the content, and a network topology is recorded in response. Finally, the network topology is reported to a reporting agent.
US09300562B2	Validating network traffic policy At least one inline probe is employed to test compliance of a network element with a network traffic policy. The testing capability of the probe is handled by specialized software or hardware. The inline probes hardware can be implemented in network elements such as routers or transceivers. The inline probes can be discovered, registered, and controlled by a dedicated controller disposed at a remote location.
US09300555B2	Peer-to-peer ad hoc network system for monitoring a presence of members of a group Embodiments include peer-to-peer ad hoc network having a group having a plurality of members, each of the plurality of members comprising a locating device, wherein the plurality of members are configured to detect an absence of one of the plurality of members from the group. The system also includes a location server configured to communicate with the locating device of at least one of the plurality of members and a supervisor device configured to receive an alert from the location server, wherein the alert is generated by the location server in response to a detection of the absence of one of the plurality of members from the group.
US09300553B2	Scaling a cloud infrastructure A method for scaling a cloud infrastructure, comprises receiving at least one of resource-level metrics and application-level metrics, estimating parameters of at least one application based on the received metrics, automatically and dynamically determining directives for scaling application deployment based on the estimated parameters, and providing the directives to a cloud service provider to execute the scaling.
US09300548B2	Providing dynamic reliability and security in communications environments A dynamic reliability and security capability is provided. The dynamic reliability and security capability may be configured to support use of a dynamic reliability profile (DRP) that specifies the reliability parameters of a customer both as function of time and as a function of the requirements of the application or service of the customer. The reliability parameters may specify reliability requirements and/or goals of the customer, thereby providing a time varying requirements/goals profile. The dynamic reliability and security capability may be configured to dynamically configure the cloud resources to provide the required reliability as specified by the DRP. The RSG capability may be configured to subsequently monitor and meter the behavior to assure that the specified reliability is in fact being delivered, which may include use of self-healing capabilities to provide service assurance.
US09300541B2	System and method for automatically learning and maintaining IP address allocation topology A topology map engine obtains, from a dynamic host control protocol relay device, a relayed request, of a client, for a dynamic host control protocol lease. The relayed request has at least one given IP address of the dynamic host control protocol relay device inserted therein. A search is made in a database for that IP address. If not found, dynamic host control protocol relay device information is obtained. This information includes: an identifier of the dynamic host control protocol relay device; and at least one network interface of the dynamic host control protocol relay device and any internet protocol addresses assigned to same. This information is obtained at the topology map engine and stored in the database.
US09300539B2	Network computing management Network computing management is implemented by determining a location of a requestor requesting access to an instance configured at a data center, retrieving a list of data centers configured for a network computing environment, and evaluating aspects of the data centers in the list in view of the location of the requestor. The network computing management is further implemented by selecting a data center from the list that satisfies a threshold level of criteria and which threshold level exceeds a level ascertained for remaining data centers in the list. In response to determining the data center selected is different from the data center through which the instance is configured, the network computing management relocates the instance to the selected data center.
US09300534B2	Method for optimally utilizing a peer to peer network In accordance with an embodiment of the invention, there is provided a method for splitting a load of monitoring a peer to peer network. The method has a first node in the peer to peer network receiving information reported by a second node in the peer to peer network, including information concerning which nodes are connected to the second node. The method further has the first node connecting to nodes different from the nodes that are connected to the second node using the received information. The method still further has the first node reporting information, including information concerning which nodes are connected to the first node, such that the second node also has access to the reported information, thereby splitting the load of monitoring the peer to peer network among the first and second nodes.
US09300532B2	Automating deployment of service applications by exposing hosting environment constraints Methods, systems, and computer-readable media for automating deployment of service applications by exposing environmental constraints in a service model are provided. In general, the methods are performed in the context of a general purpose platform configured as a server cloud to run various service applications distributed thereon. Accordingly, the general purpose platform may be flexibly configured to manage varying degrees of characteristics associated with each of the various service applications. Typically, these characteristics are provided in the service model that governs the environmental constraints under which each component program of the service application operates. As such, hosting environments are selected and adapted to satisfy the environmental constraints associated with each component program. Adapting the hosting environments includes installing parameters transformed from configuration settings of each component program via map constructs, thereby refining the hosting environment to support operation of the component program.
US09300523B2	System and method for performance management in a multi-tier computing environment A method of profiling code executed within a monitored tier of a multi-tier computing system includes the steps of periodically sampling the code executed by processing enclaves of the monitored tier, determining in real-time the periodical sampling overhead, dynamically adjusting the periodical sampling rate, identifying the business context of each code sample, and merging request traffic data and profiling data for presenting to an operator of the multi-tier system.
US09300521B2	Network device and method of transmitting content from a first network device to a second network device The invention relates to a first network device outputting content, the first network device retrieving an address of a second network device using a contactless interface from a third device, and the first network device transmitting the content, which was output at the time of retrieving said address, to the second network device.
US09300520B2	Mobile network application test Embodiments relate to a method, system, and computer program product for testing a mobile network application. An aspect includes a method that receives a test request for a mobile network application and activating a test session window on a browser of a mobile device according to the test request. The method also includes obtaining a request in hypertext markup language (HTTP) that corresponds to the test request such that the HTTP request contains session information for the test session window and sending the HTTP request to the mobile network application. An HTTP response containing session information is then received from the mobile network application.
US09300516B2	Receiver with channel estimation circuitry The invention concerns receive circuitry for demodulating an input signal received from a transmission channel, the receive circuitry including a frequency interpolation filter arranged to provide channel estimations (Ĥn) of the entire channel, the frequency interpolation filter having at least one filter receiving the pilot frequency channel estimations and performing filtering based on a plurality (Q) of the pilot channel estimations at a time; and a memory arranged to store the filter coefficients for the at least one filter, the coefficients being based on a frequency-domain autocorrelation of a model of the transmission channel, the model representing the time distribution of the channel power of the transmission channel determined independently of the pilot frequency channel estimations, wherein said model is based on a χ2 distribution.
US09300514B2	OFDM generation apparatus in a multi-carrier data transmission system OFDM generation apparatus and methods generating OFDM transmission signals from OFDM symbols, each including a plural OFDM subcarriers, for transmission in a multi-carrier data transmission system. In OFDM systems using the concept of Absolute OFDM and/or using Segmented OFDM common phase rotations of the OFDM subcarriers of the OFDM symbol with respect to adjacent OFDM symbols of the OFDM transmission signal generally appear. To avoid or compensate those common phase rotations, in the apparatus and method a selected mixing frequency is used for mixing the complex time-domain samples of the OFDM symbol from a baseband frequency up to a passband frequency by use of a mixing frequency to obtain the OFDM transmission signal, wherein the mixing frequency is selected such that common phase rotations of the OFDM subcarriers of the OFDM symbol with respect to adjacent OFDM symbols of the OFDM transmission signal are avoided or compensated after the mixing.
US09300510B2	Method of transmitting and receiving data unit in wireless local area network system and apparatus for the same A method for transmitting a data unit, performed by a transmitting station, in a wireless local area network system is provided. The method includes generating a repeated bit sequence, generating an interleaved bit sequence by interleaving the repeated bit sequence, generating at least one symbol by modulating the interleaved bit sequence, generating at least one OFDM symbol by performing IDFT (Inverse Discrete Fourier Transform) on the at least one symbol and transmitting the at least one OFDM symbol.
US09300508B2	High data rate milllimeter wave radio on a chip A millimeter wave radio transceiver having all or substantially all of its components fabricated on a single chip or chipset of a small number of semiconductor chips. The chip or chipsets when mass produced is expected to make the price of millimeter wave radios comparable to many of the lower-priced microwave radios available today from low-cost foreign suppliers. Transceivers of the present invention operate in the range of about 1 Gbps to more than 10 Gbps. The transceiver of a preferred embodiment is designed to receive binary input data at an input data rate in 10.3125 Gbps and to transmit at a transmit data rate in of 10.3125 Gbps utilizing encoded three-bit data symbols on a millimeter carrier wave at a millimeter wave nominal carrier frequency in excess of 70 GHz.
US09300507B2	Local oscillation generator and associated communication system and method for local oscillation generation A local oscillation generator includes an oscillation circuit, a frequency multiplication circuit, a mixer, and a frequency divider. The oscillation circuit provides a fundamental oscillation signal. The frequency multiplication circuit provides a first oscillation signal according to the fundamental oscillation signal. The mixer provides a mixed oscillation signal according to mixing of the fundamental oscillation signal and the first oscillation signal. The frequency divider frequency divides the mixed oscillation signal so that the local oscillation generator accordingly provides a local oscillation signal.
US09300503B1	Methods and systems for skew tolerance in and advanced detectors for vector signaling codes for chip-to-chip communication Advanced detectors for vector signaling codes are disclosed which utilize multi-input comparators, generalized on-level slicing, reference generation based on maximum swing, and reference generation based on recent values. Vector signaling codes communicate information as groups of symbols which, when transmitted over multiple communications channels, may be received as mixed sets of symbols from different transmission groups due to propagation time variations between channels. Systems and methods are disclosed which compensate receivers and transmitters for these effects and/or utilize codes having increased immunity to such variations, and circuits are described that efficiently implement their component functions.
US09300502B2	Method and device for performing coordinated precoding in wireless access system The present invention discloses a method and device for performing coordinated precoding in a wireless access system. In particular, the present invention includes: transmitting, to a base station, a measurement result of a plurality of interference signals by a terminal, the plurality of interference signals being transmitted from a plurality of adjacent base stations; receiving quasi-orthogonal CDM (Q-CDM) code information from the base station by the terminal in order to remove some of the plurality of interference signals, the Q-CDM code information being determined by the base station and the plurality of adjacent base stations; transmitting information on a channel state to the base station on the basis of a Q-CDM code by the terminal; and receiving downlink data, to which coordinated precoding is applied, from the base station by the terminal. Interference signals that have an intensity greater than a predetermined threshold from among the plurality of interference signals may be removed by using the Q-CDM code, and interference signals that have an intensity less than the predetermined threshold from among the plurality of interference signals may be removed by using null precoding.
US09300501B2	Spatial null creation using massive MIMO (M-MIMO) In a base station having a Massive Multiple Input Multiple Output (M-MIMO) antenna array, the availability of the M-MIMO antenna array is exploited to manage the interference caused by the base station to neighboring cells. In one embodiment, the large number of antenna elements of the M-MIMO antenna array are used to create precise transmit and/or receive spatial nulls at specific User Equipments (UEs) being served by a neighboring cell and/or in select areas of the neighboring cell. Depending on whether the spatial null is partial or full, transmissions by the base station may have reduced or even zero receive power within the neighboring cell.
US09300499B2	Transmission apparatus and method using pre-distortion The present invention relates to a transmission apparatus and a corresponding transmission method for transmitting data within a multi-carrier transmission system comprising two or more transmission apparatuses that are configured to transmit the same data. To avoid destructive interferences a transmission apparatus (10) is proposed comprising a signal input (30) configured to receive multi-carrier signals (S(k)) carrying data to be transmitted, a distortion unit (32) configured to distort said multi-carrier signals (S(k)) by use of a distortion function (P(k)) including a phase parameter for differently modulating the phase of said multi-carrier signals (S(k)), wherein said distortion function (P(k)) is different from distortion functions used by other transmission apparatuses, whose coverage areas overlap with the coverage area of the present transmission apparatus, by using a phase parameter that is different from the phase parameter used by said other transmission apparatuses, and a transmission unit (34) configured to transmit said distorted multi-carrier signals as transmission signal (Tx(k)).
US09300490B2	Packet forwarding method and network device Embodiments provide a packet forwarding method and a network device, which are applicable to a system that includes a source node, a destination node, a first device, and a second device, where L1, L2, L3 and L4 are established, and the packet forwarding method includes: receiving, by the second device through a universal tunnel, a packet to be sent to a destination node, where the packet carries service data and one of identifiers of the L1, the L2, the L3, and the L4; according to the identifier carried in the packet, querying a preconfigured logical channel mapping in the second device, determining that a forwarding channel is the L4, and sending the service data in the packet to the destination node through the L4. By using the technical solutions, the number of ICB PWs can be reduced.
US09300487B1	Re-establishing a direct tunnel between an access node and a gateway router To re-establish a direct tunnel between an access node and a gateway router in a wireless network, a control node that provides mobility management on behalf of mobile stations detects restart of the gateway router. In response to detecting restart of the gateway router, the control node sends context information regarding a previously established direct tunnel to the gateway router to enable the gateway router to re-establish the direct tunnel.
US09300486B2	Dynamically managing a system of servers A method and system manage a plurality of servers coupled to a network. Each of the servers is identified by a server name. At least one of the servers is identified by an old server name. The method notifies at least some of the plurality of servers that at a specified time the old server name will be changed to a new server name.
US09300480B2	Method for monitoring machine type communication device in mobile communication system The present invention relates to a mobile communication system and, more particularly, to a method for monitoring the occurrence of an event of a machine type communication (MTC) service in a mobile communication system. In the method for performing MTC monitoring, among MTC features, in particular, when one or a plurality of particular events occur, the occurred events are detected, and when information regarding a corresponding MTC device of the detected event is transmitted to a network entity, the network entity checks stored information regarding the corresponding MTC device; compares the checked information and information regarding the corresponding MTC device of the event, and provides the comparison information or the event-related information to a server that manages and maintains the MTC device.
US09300479B2	Method and apparatus for protecting digital content in a storage device Techniques for protecting digital content in a storage device from pirate and illegal use are described. According to one aspect of the techniques, a method for protecting digital content stored in a storage device from illegally accessing by a host, comprises: exchanging data between the storage device and the host to achieve a mutual authentication between the storage device and the host; disabling an encryption/decryption module in the storage device to prohibit the host from reading out the digital content decrypted by the encryption/decryption module until the authentication of the storage device to the host passes; and disabling the host to prohibit the host from reading out the digital content decrypted by the encryption/decryption module if the authentication of the host to the storage device fails. Thereby, pirate and illegal use of the digital content stored in the storage device are effectively prevented or decreased.
US09300471B2	Information processing apparatus, information processing method, and program An information processing apparatus includes: a storage unit that stores a tree structure formed by nodes, each of which is stores identification information identifying a document; and a registration unit that registers documents in the storage unit. The registration unit receives a document including identification information identifying the document and a word set and a key, registers the identification information in a leaf node in the tree structure, and calculates a secure index corresponding to identification information registered in each node from a root node to the leaf node in the tree structure based on the word set and the key. In addition, the registration unit generates a value calculated by adding the calculated secure index as a search index for the document and stores a value calculated by adding a search index generated for each of a plurality of received documents as a search index for the plurality of documents in the storage unit.
US09300462B2	Methods, devices, and algorithms for the linearization of nonlinear time variant systems and the synchronization of a plurality of such systems Methods, devices and algorithms for the linearization of nonlinear time variant systems and the synchronization of a plurality of such systems. An example of such a system would be a transmit path, including the power amplifier, as used in wireless transmit systems. Advances made in CMOS technology, digital to analog converter (DAC) technology make it possible to implement a substantial part of such a system in the digital domain. Another aspect is the integration of a substantial part of such a transmit system in a single integrated circuit (IC). A digital implementation that allows for linearization of a broad range of nonlinear and time variant effects. Since this digital implementations operate a high clock frequency a energy efficient implementation is essential to keep the power consumption under control. Another aspects is the reuse of methods, devices and algorithms used for the linearization a transmit system to synchronize multiple transmit systems.
US09300461B2	Reception circuit In a reception circuit, in a first operating mode, the operation of at least a first charge pump circuit of a phase frequency comparator, the first charge pump circuit, samplers other than a specific sampler in samplers provided in a multi-phase sampler, and a data reproducing unit stops. In a second operating mode, the operation of at least a second charge pump circuit of a phase comparator and the second charge pump circuit stops.
US09300457B2	Terminal apparatus, integrated circuit, wireless communication method, and base station apparatus A mobile station apparatus and a base station apparatus each efficiently transmit and/or receive, using a PUCCH, a HARQ-ACK for a transport block transmitted on a PDSCH. In a case where an EPDCCH candidate corresponding to a first EPDCCH-PRB-set and an EPDCCH candidate corresponding to a second EPDCCH-PRB-set correspond to the same resource elements and furthermore a same value of a DMRS scrambling sequence initialization parameter is configured for the two EPDCCH-PRB-sets and DCI formats with the same payload size are monitored for the two EPDCCH candidates, then a terminal apparatus determines a first ECCE number based on the first EPDCCH-PRB-set to determine a PUCCH resource for transmission of HARQ-ACK.
US09300456B2	Method and apparatus for transmitting ACK/NACK for downlink transmission in wireless communication system A method for receiving ACK/NACK information transmitted in response to a downlink transmission. The method according to one embodiment includes transmitting one or more relay physical downlink control channels (R-PDCCHs); transmitting the downlink transmission according to the one or more R-PDCCHs in a downlink subframe set including M downlink subframes, where M is a positive integer; and receiving ACK/NACK information for the downlink transmission in the downlink subframe set. The downlink subframe set and the uplink subframe are configured for a time division duplex (TDD). The one or more R-PDCCHs are control channels different from a physical downlink control channel (PDCCH). N physical uplink control channel (PUCCH) resources respectively having indexes 0, 1, 2, . . . , and N−1 are configured by a higher layer, where N is a positive integer and M≦N. Each of M PUCCH resources corresponds to each of the M downlink subframes.
US09300455B2	Method of transmitting sounding reference signal in wireless communication system A method of transmitting a sounding reference signal includes generating a physical uplink control channel (PUCCH) carrying uplink control information on a subframe, the subframe comprising a plurality of SC-FDMA (single carrier-frequency division multiple access) symbols, wherein the uplink control information is punctured on one SC-FDMA symbol in the subframe, and transmitting simultaneously the uplink control information on the PUCCH and a sounding reference signal on the punctured SC-FDMA symbol. The uplink control information and the sounding reference signal can be simultaneously transmitted without affecting a single carrier characteristic.
US09300453B2	Providing in-line services through radio access network resources under control of a mobile packet core in a network environment A method is provided in one example embodiment and includes sending, by a first entity associated with an access network, a first request message including a session identifier associated with a user session to a second entity associated with a core network. The method further includes establishing a first control channel with the second entity in which the first control channel is associated with the session identifier. The first control channel is an in-band channel between the first entity and the second entity. The method further includes receiving policy information associated with the user session from the second entity using the first control channel. The policy information is indicative of one or more policies to be applied in the access network to user data associated with the user session.
US09300451B2	Transmission of sounding reference signals for adaptively configured TDD communication systems Methods and apparatus of a base station or a User Equipment (UE) in communication with each other are provided. The UE is configured by the base station for operation with an adapted Time Division Duplex (TDD) UpLink-DownLink (UL-DL) configuration. A process enabling transmission of a Sounding Reference Signal (SRS) from the UE to the base station and a process for the base station to determine parameters for a DL transmission to the UE are provided.
US09300450B2	Distribution of cell-common downlink signals in a hierarchical heterogeneous cell deployment A high-power point (110) and one or more low-power points (120) transmit signals that are associated with the same cell-identifier in a heterogeneous cell deployment. The coverage areas corresponding to the low-power points (120) fall at least partly within the coverage area for the high-power point (110), so that mobile stations (130) within range of a low-power point are also within range of the high-power point (110), from a downlink perspective. The same CRS signals are transmitted by both the high-power (macro) point (110) and some or all of the low-power (pico) points (120). At the same time, the network transmits CRS-based PDSCH for a particular UE on both the high-power point (110) as well as on some or all of the low-power points (120). In some embodiments only a subset of the points, e.g., those points that the UE hears sufficiently well, participate in the PDSCH transmission using CRS for channel estimation.
US09300447B2	Communication method for cooperative multi-point and wireless device using same Provided are a communication method for a cooperative multi-point and a wireless device using the same. The wireless device receives, from a first cooperative multi-point (CoMP) cell, a first physical downlink shared channel (PDSCH) in a first subframe of a first frequency band, and receives, from a second CoMP cell, a second PDSCH in a second subframe of a second frequency band. A portion or the entire first frequency band is overlapped with the second frequency band. A first start point at which the first PDSCH in said first subframe starts being scheduled is the same as a second start point at which the second PDSCH in said second subframe starts being scheduled.
US09300442B2	Allowing a rejected wireless communication device access to a communication channel Devices, systems, articles of manufacture, and methods for allowing a rejected wireless communication device access to a communication channel are described. According to some embodiments, a message that includes a wait state override indicator is generated. The message is transmitted to the wireless communication device. A communication channel is established with the wireless communication device based on the wait state override indicator. Other aspects, embodiments, and features are also claimed and described.
US09300439B2	HARQ failure indication method, HARQ failure indication data frame and servicing node B thereof The present invention provides a Hybrid Automatic Repeat Request (HARQ) failure indication method, an HARQ failure indication data frame and a Serving Node B thereof. In the above method, when the decoding of the received Enhanced Dedicated Transport Channel (EDCH) data frame is unsuccessful and the condition of sending HARQ failure indication is satisfied currently, Serving Node B sends an HARQ failure indication data frame to the Service Radio Network Controller (SRNC). Wherein, a carrier identifier which indicates the carrier on which the HARQ failure happens is carried in the HARQ failure indication data frame. According to the present invention, when the SRNC receives the HARQ failure indication data frame, SRNC can perform Outer Loop Power Control (OLPC).
US09300435B2	Broadcast signal transmitting apparatus, broadcast signal receiving apparatus, and broadcast signal transceiving method in a broadcast signal transceiving apparatus Disclosed is a broadcast signal transmitting apparatus, a broadcast signal receiving apparatus, and a broadcast signal transceiving method in a broadcast signal transceiving apparatus. The broadcast signal transmitting method comprises the following steps: compressing the headers of data packets of an IP stream identified by IP address information, wherein the compressed data packets include a first packet, the header of which contains static field information, a second packet, the header of which contains dynamic field information, and a third packet, the header of which contains the compressed static field information and/or the compressed dynamic field information; signaling IP-PLP mapping information for mapping the IP stream and a component PLP for transmitting the IP stream, the IP stream compression information, and the header information of the first packet to L2 signaling information; and transmitting the header information of the second and third packets via the component PLP, and transmitting the L2 signaling information via a common PLP.
US09300433B2	Apparatus and method for encoding constant amplitude in code division multiplexing communication system A method and apparatus for encoding a constant amplitude that is applied to a code division multiplexing communication system are provided. By dividing a data bit into a block unit, the receiving side can easily determine an error, and by reducing power consumption in outdoor wide area communication using a bit string of a small length in a basic unit of an input frame, efficiency can be improved, and thus a physical layer of a ubiquitous sensor network can be optimized.
US09300430B2	Latency smoothing for teleoperation systems Systems (100) and methods (700) for increasing a predictability of Telematic Operations (“TOs”) of a Teleoperation System (“TS”). The methods involve: measuring an inherent latency of a Communications Link (“CL”) of TS which varies unpredictably over at least a first window of time; analyzing the inherent latency, which was previously measured, to determine a first reference value useful for increasing the predictability of the TOs; using the first reference value to select an amount of controlled latency to be added to CL (120) at each of a plurality of time points (502-518); and adding the amount of controlled latency to CL at each of the plurality of time points so as to increase the predictability of the TOs. In some scenarios, the amount of controlled latency added at a first time point is different than the amount of controlled latency added at a second time point.
US09300426B2	Transmission apparatus, transmission system, and method of controlling average optical input power A transmission apparatus includes: an amplifier controller configured to determine a target value for an average optical input power of a transmitting amplifier in a transmitting-side apparatus, based on an index based on a quality of transmission from an output of the transmitting amplifier to an output of a receiving amplifier in a receiving-side apparatus; and a pre-emphasis controller configured to determine amounts of adjustment of transmission optical powers for respective wavelengths, based on the target value and per-wavelength reception optical powers at the output of the receiving amplifier.
US09300425B2	DWDM hybrid PON LT configuration A method, a system, and an optical transceiver board for use in a Passive Optical Network (PON), comprising a line terminal (LT) card comprising a plurality of transmitters and one receiver, a Dense Wave Division Multiplex (DWDM) combiner, wherein the LT card is communicably coupled to the DWDM combiner, and a broadband wavelength division multiplexer (WDM) communicably coupled to the DWDM combiner.
US09300423B2	Device for synchronizing a time base for V2V communictation A device and vehicle for use in, and system for, a vehicle-to-vehicle (V2V) communication and safety system that uses TDMA communication architecture with a self-synchronized TDMA time base. The time base starts with a GPS and internal clock, then fine-tunes by averaging the time bases of all vehicles within radio range. In the described algorithms, all vehicles within a communication range rapidly converge on a common time base to high precision. The regularly broadcast safety messages themselves are used for time base synchronizing, eliminating the need for separate time stamps or transmissions. A range group of vehicles, first converges itself, then converges the group on a UTC time via GPS. Embodiments include use of vehicle distances in time computations. Applications anti-collision systems, optimized traffic flow and signal timing.
US09300422B2	Method for detecting a synchronization failure of a transparent clock and related protection schemes The method for detecting and managing a synchronization failure of a transparent clock is used in a packet network in order to determine and correct residence time of time-stamped packets within a traversed element of said network. The transparent clock is part of a Master/Slave synchronization path including a plurality of network elements and their associated transparent clocks. The method includes transmitting time-stamped packets from the Master to the Slave through different synchronization paths in order to have the Slave receiving multiple time signals transmitted through different paths, and determining a failure within a transparent clock of a failed/failing synchronization path if the time signal provided by said failed/failing path differs from the time signal provided by the other transmitting path(s).
US09300419B2	Proximity detection A method of estimating the proximity of a first device to a second device in a network causes the first device to perform a first measurement in a first period during which a control message broadcasted over the network instructs devices in the network to not transmit during the first period, wherein the second device disregards the control message and transmits a first signal during the first period which is measured by the first device during the first period, and forms a measure of the proximity of the first device to the second device in dependence on a strength of the first signal.
US09300416B2	Live radio transformer My innovative idea to create, program and provide manufactured boomboxes/car stereos with capabilities to record, play, pause, rewind, fast forward and save live radio feeds.
US09300410B1	Receiver calibration A process and apparatus (called Receiver Calibration) are described, that allows the determination of responses of a receiver to signals, the property values of which are known. The signals with known property values are supplied to the receiver via guided waves, i.e. in a controlled environment. The Receiver Calibration is suitable for calibration of a wide variety of devices.
US09300409B1	Rotational electrochemical seismometer using magnetohydrodynamic technology and related methods Systems and methods are provided for an electrochemical rotational sensor suitable for use in seismic applications that includes a magnetohydrodynamic (MHD) calibrator. The systems and methods allow for a rotational sensor to utilize a smaller toroid electrolyte channel and to be calibrated in a bandpass range of 100 seconds or 100 Hz.
US09300406B2	Method and system for the monolithic integration of circuits for monitoring and control of RF signals A method of operating a BPSK modulator includes receiving an RF signal at the BPSK modulator and splitting the RF signal into a first portion and a second portion that is inverted with respect to the first portion. The method also includes receiving the first portion at a first arm of the BPSK modulator, receiving the second portion at a second arm of the BPSK modulator, applying a first tone to the first arm of the BPSK modulator, and applying a second tone to the second arm of the BPSK modulator. The method further includes measuring a power associated with an output of the BPSK modulator and adjusting a phase applied to at least one of the first arm of the BPSK modulator or the second arm of the BPSK modulator in response to the measured power.
US09300405B2	Closed loop optical modulation amplitude control Systems and methods are provided for a low frequency AC comparison circuit. The low frequency AC comparison circuit includes circuitry configured to receive a monitoring signal generated by an optical detector, the monitoring signal being proportional to an amount of light generated by an optical transmission device that transmits based on a data signal that is received by an optical driver. The comparison circuit is further configured to generate a modulation current control signal that is transmitted to the optical driver based on a comparison of a low frequency AC component of the monitoring signal and a correlated low frequency AC component of the data signal.
US09300402B2	Dispersion management in optical networks including both coherent and direct detection receivers Dispersion may be managed in an optical network by allowing accumulation of dispersion to at least ten thousand ps/nm, and several tens of thousands of ps/nm in some embodiments. The accumulated dispersion may be returned to zero or near zero at a receiver and/or at one or more branch paths coupled to the transmission path.
US09300400B2	Communication through multiplexed one-dimensional optical signals An example apparatus comprises an optical transmitter which includes a first processor and at least two optical modulators. The first processor is configured to generate a first electronic representation for each of at least two optical signals for carrying payload data modulated according to a one-dimensional (1-D) modulation format, and to induce on respective ones of the first electronic representations an amount of dispersion that depends on a power-weighted accumulated dispersion (ADPW) of a transmission link through which the at least two optical signals are to be transmitted thereby generating complex-valued electronic representations of pre-dispersion-compensated optical signals. Each of the at least two optical modulators modulate a respective analog version corresponding to a respective one of the complex-valued electronic representations onto a polarization of an optical carrier.
US09300397B2	Multifunctional optical micro sensor system A device for measuring a measured optical transmission path includes a first optical transmitter transmitting into the measured optical tramsmission path and a compensation transmitter transmitting into a compensation optical transmission path. The device includes an optical receiver for receiving transmissions from each of the first optical transmitter and the compensation transmitter. A controller controls the compensation transmitter and provides a controller output signal representative of a measured value of the first transmission path. A nose piece separates the optical transmitter from the optical receiver. The compensation transmitter is placed in a first cavity. The receiver is placed in a second cavity. A filter in the measured optical transmission path has a transmissivity for the wavelength of the light of the first optical transmitter of at least 50% and an absorption factor for the wavelength of the light of the compensation transmitter of at least 25%.
US09300383B2	Precoder selection method and apparatus for performing hybrid beamforming in wireless communication system One or more embodiments provides a precoder selection method for performing hybrid beamforming in a wireless communication system. The method includes selecting a predetermined number of candidate transmit beams using a signal strength received through each of first combinations with receive beams that can be mapped to each transmit beam of each of transmit antennas mounted on a transmitter. The method also includes selecting a precoder using signal strength received through each of second combinations with receive beams that can be mapped to each of the candidate transmit beams.
US09300379B2	Method for precoding using a block diagonal matrix An objective problem of the invention is to provide a mechanism for improving the performance of a radio access network. According to a first aspect of the present invention, the object is achieved by a method in a first node for adapting a multi-antenna transmission to a second node over an effective channel. The first node and the second node are comprised in a wireless communication system. The method comprises the steps of obtaining at least one symbol stream and determining a precoding matrix having a block diagonal structure. The method comprises the further steps of precoding the at least one symbol stream with the determined precoding matrix, and transmitting the at least one precoded symbol stream over the effective channel to the second node.
US09300376B2	Transmitting apparatus, receiving apparatus, and control methods thereof A signal transmitting apparatus, a signal receiving apparatus and methods thereof are provided. A signal transmitting apparatus which transmits a signal to realize a diversity gain together with a signal transmitted from another transmitting apparatus in a multi input single output (MISO) method includes a first transmitter configured to transmit a first signal, a second transmitter configured to transmit a second signal, and a controller configured to control the first signal and the second signal to be transmitted in a first cooperative communication method, wherein the controller controls the first signal and the second signal to be transmitted together with the signal transmitted from another transmitting apparatus in a second cooperative communication method.
US09300373B2	Selection of precoding vectors in lean-carrier systems In a system using spatial precoding, in the event that reliable channel state information is unavailable, a transmitting node artificially creates a randomization of the precoders applied to the transmitted signal. Different precoding vectors are applied to both transmitted data and demodulation reference signals for each of several groups of time-frequency resources, where the precoding vectors vary randomly or pseudo-randomly from each group of time-frequency resources to the next frequency-adjacent group or groups, or to the next time-adjacent group or groups, or both. In an LTE system in particular, this randomization of precoders can be applied at the resource-block level or, at the level of the Precoding Resource block Group (PRG), for example. Thus, the precoders applied to the transmitted signal vary from one PRG to the next, in a random or pseudo-random fashion.
US09300372B2	Distributed antenna system for MIMO technologies The invention is directed to a method and system for supporting MIMO technologies which can require the transport of multiple spatial streams on a traditional Distributed Antenna System (DAS). According to the invention, at one end of the DAS, each spatial stream is shifted in frequency to a pre-assigned band (such as a band at a frequency lower than the native frequency) that does not overlap the band assigned to other spatial streams (or the band of any other services being carried by the DAS). Each of the spatial streams can be combined and transmitted as a combined signal over a common coaxial cable. At the other “end” of the DAS, the different streams are shifted back to their original (overlapping) frequencies but retain their individual “identities” by being radiated through physically separate antenna elements.
US09300369B2	Methods for selecting precoding vectors for multi-point MIMO (multiple-input-multiple-output) communications and related wireless termainals and radio network nodes A wireless terminal may receive multiple-input-multiple-output (MIMO) downlink communications from a wireless communication network including a plurality of base station sector antenna arrays using a codebook of precoding vectors. MIMO downlink communications may be received from the wireless communication. When receiving the MIMO downlink communications as multi-point MIMO downlink communications from first and second base station sector antenna arrays of the plurality of base station sector antenna arrays, a precoding vector may be selected for the multi-point MIMO downlink communications from only a subset of the precoding vectors of the codebook.
US09300362B2	Power supply apparatus and vehicle charging apparatus A low-pass filter (63) is disposed between a residential power line (3a) and a vehicle power line (7), and attenuates a power line communication high-frequency signal. A power line communication section (60) is connected in parallel to the low-pass filter (63), performs conversion to a signal of a frequency lower than that of a power line communication high-frequency signal superimposed on the residential power line (3a) from a charge command apparatus, and communicates with a vehicle via the vehicle power line (7) by means of the converted low-frequency signal. A control section (65) controls connection or disconnection of a connection section (64) based on a charge command apparatus command signal demodulated by the power line communication section (60).
US09300359B2	Sensor having an integrated Zigbee® device for communication with Zigbee® enabled appliances to control and monitor Zigbee® enabled appliances A sensor device integrates ZigBee® technology into power switch device to provide monitoring and control of power usage, as well as operational control of connected devices. The sensor device uses a power line communication (PLC) network to transfer collected data and to provide remote control capability to connected appliances. The sensor device, in conjunction with a master switch device, a communication enabled switching device, and the power switch device, provides an integrated home environment for communication, streaming media, monitoring, and remote control of power usage, as well as remote operational monitoring and control of connected appliances in the home.
US09300354B2	Receiver for acquiring and tracking spread spectrum navigation signals with changing subcarriers A receiver acquires and tracks a spread spectrum navigation signal with changing subcarriers. The carrier signal changes between several subcarriers according to a hopping frequency and is modulated with data and a pseudorandom noise code signal. The receiver includes a carrier wipe off unit for down converting a received spread spectrum navigation signal from its carrier frequency to a baseband frequency, a frequency hopping wipe off unit for wiping off the hopping frequency from the received spread spectrum navigation signal, and a replica signal generation unit for generating at least one replica signal of the pseudorandom noise code signal for acquiring and tracking the received spread spectrum navigation signal after carrier wipe off. The generation of the at least one replica signal is performed depending on a sojourn time of the spread spectrum navigation signal at a subcarrier and a selected predetection integration time, and a correlation and integration unit correlates and integrates the received spread spectrum navigation signal after carrier wipe off with the at least one replica signal for the selected predetection integration time.
US09300349B2	Extremely high frequency (EHF) communication control circuit An EHF communication system including an EHF communication chip. The EHF communication chip may include an EHF communication circuit having at least one controllable parameter-based module having a testable and controllable operating parameter The EHF communication chip may further include a test and trim circuit coupled to the EHF communication circuit, where the test and trim circuit includes a logic circuit having one or more memory elements, where the logic circuit is coupled to the controllable parameter-based module.
US09300348B2	Dual electrical compact small form-factor pluggable module Various exemplary embodiments relate to a compact small form-factor pluggable (CSFP) module including: a CSFP connector; a dual Ethernet receptacle; a first Ethernet transceiver connected between the CSFP connector and the dual Ethernet connector; a second Ethernet transceiver connected between the CSFP connector and the dual Ethernet connector; a processor connected to the CSFP connector, the first Ethernet transceiver, and the second Ethernet transceiver, wherein the processor receives control messages from the CSFP connector and wherein the processor transmits control messages to the first and second Ethernet transceivers.
US09300347B1	Active cover for electronic device Systems and methods of providing a mobile device cover are described. In some embodiments, the mobile device cover may include, for example, an acoustic sensor, a processor, and lighting devices. The processor can be operatively coupled to the acoustic sensor and the lighting devices. The acoustic sensor can be configured to receive sound generated by the mobile phone and to convert the sound into an acoustic signal. The processor can be configured to receive the acoustic signal and to determine whether the acoustic signal is similar to one of a plurality of acoustic signals previously stored on the mobile phone cover. Each of the previously stored acoustic signals can be indicative of, for example, a particular caller, a particular message sender, or a particular alert. Based on the acoustic signal determination, the processor is configured to cause lighting of the one or more lighting devices corresponding to the indicated caller, indicated message sender, or indicated alert.
US09300345B2	Conductive case for electronic camera device A case for a mobile phone surrounds the periphery of the mobile phone while not substantially surrounding a front of the mobile phone and not substantially surrounding a back of the mobile phone. The case includes four sides that define a substantially rectangular outer periphery around the mobile phone where each of the four sides of the mobile phone is substantially straight for at least 80% of its length.
US09300340B2	Communication terminal compatible with multiple smart cards A communication terminal compatible with multiple smart cards includes a socket for inserting a standard smart card and a chassis for making the socket fitting at least one of small and ultra-small types of smart cards. The small smart card and the ultra small smart card insert into the socket through the chassis. The present communication terminal proposes a mobile terminal compatible with 3FF and/or 4FF card because of the arrangement of the correspondent chassis in the case that it only arranges 2FF card socket.
US09300338B2	Systems and methods for multi-channel transceiver communications Systems and methods for transceiver communication are discussed herein. A filter module may be configured to filter each carrier signal of a multicarrier transmit signal with a different bandpass filter, each bandpass filter configured to filter a different frequency band. A carrier control module may be configured to control the plurality of bandpass filters of the filter module using a carrier selection signal to enable or disable each bandpass filter, thereby coupling carrier signals of the multicarrier transmit signal to a first set of bandpass filters and decoupling a second set of bandpass filters. Filtering the carrier signals of the multicarrier transmit signal is performed by the first set of bandpass filters while the decoupling of the second set of bandpass filters limits energy in the respective frequency band. An antenna may be configured to transmit the filtered multicarrier transmit signal.
US09300337B2	Reconfigurable carrier-aggregation receiver and filter A device includes, a reconfigurable baseband filter configured to receive a communication signal having a first carrier and a second carrier, the first carrier and the second carrier having non-contiguous respective frequencies, the reconfigurable baseband filter having a first filter portion and a second filter portion, the first filter portion and the second filter portion each comprising respective first and second amplification stages, and a plurality of switches associated with the first filter portion and the second filter portion, the plurality of switches for configuring the reconfigurable baseband filter into a plurality of sub-filters, each configured to generate at least one of a low pass filter output and a bandpass filter output.
US09300334B2	Anti-interference method and device for a wireless communication system An anti-interference method and device for a wireless communication system. The method includes: receiving a RF signal; analyzing the RF signal to obtain the power variation characteristic of the RF signal; and determining a gain control method according to the power variation characteristic of the RF signal. The anti-interference methods and devices according to the embodiments of the present invention can ensure the communication quality of the wireless communication system in a case that there is strong burst interference.
US09300333B2	Methods for computing predistortion values for wireless systems Methods for performing predistortion calibration on wireless communications circuitry are provided. The wireless communications circuitry may be adjusted using a digital gain setting and a radio gain index setting. A particular channel in a given band exhibiting the maximum dynamic range may be selected for measurement. Predistortion coefficient values may be computed based on measured results in the select channel. A power list may be obtained for the selected channel based on a maximum peak power level. A reference power list may then be obtained based on the minimum dynamic range in the given band. The predistortion coefficients associated with the selected channel may be translated from its power list to the reference power list. Predistortion coefficients for the remaining channels in the given band may similarly be computed by interpolating/extrapolating based on the values in their respective power lists and the reference power list.
US09300331B2	Method, apparatus and system for providing pre-emphasis in a signal A transmitter for generating a differential signal pair including a pre-emphasis component. In an embodiment, the transmitter comprises pre-driver circuitry including an input to receive a single-ended data signal. The differential transmitter further comprises a load circuit coupled between the input and a node coupled to an output of the pre-driver circuitry which corresponds to a constituent signal of the differential signal pair. In another embodiment, the load circuit is configurable to provide a signal path between the input and the node. A configuration of the load circuit allows for a type of pre-emphasis to be included in the constituent signal.
US09300329B2	Turbo-product codes (TPC) with interleaving Decoding associated with a second error correction code and a first error correction code is performed. Ns first and second-corrected segments of data, first sets of parity information, and second sets of parity information are intersegment interleaved to obtain intersegment interleaved data, where the Ns segments of data, the Ns first sets of parity information, and the Ns second sets of parity information have had decoding associated with the first and the second error correction code performed on them (Ns is the number of segments interleaved together). Decoding associated with a third error correction code is performed on the intersegment interleaved data and interleaved parity information to obtain at least third-corrected interleaved data. The third-corrected interleaved data is de-interleaved.
US09300328B1	Methodology for improved bit-flipping decoder in 1-read and 2-read scenarios Systems and methods are provided for decoding data. A decoder includes a syndrome memory, a state memory, and decoding circuitry communicatively coupled to the syndrome memory and the state memory. The decoding circuitry retrieves data related to a symbol from the syndrome memory. The decoding circuitry also retrieves data related to the symbol from the state memory. The decoding circuitry processes the data retrieved from the syndrome memory and the data retrieved from the state memory to determine whether to toggle a value of the symbol. The determination is based at least in part on whether the symbol of the data being decoded was previously toggled from an original state.
US09300326B2	Prevention of output supply boosting upon removal of input adapter A charging circuit using a switch mode power supply to charge a battery from a connected external power adapter may periodically turn off the switch mode power supply and disconnect its input terminal from the switch mode power supply. A load may be connected to the input terminal. The input terminal is monitored for voltage collapse, indicating whether or not the power adapter is connected.
US09300323B2	Method and device for serially transferring data, having switchable data encoding A method and an apparatus for data transfer in a network having at least two data processing units that exchange messages via the network are described, the exchanged messages having a logical structure in accordance with the CAN specification ISO 11898-1, coding of the bits for at least one first predefinable region within the exchanged messages being accomplished according to the method in accordance with the CAN standard ISO-11898-1, and such that when a switchover condition exists, coding of the bits for at least one second predefinable region within the exchanged messages is accomplished according to a method departing from the CAN standard ISO 11898-1.
US09300315B2	Systems and methods for implementing error-shaping alias-free asynchronous flipping analog to digital conversion A programmable, quantization error spectral shaping, alias-free asynchronous analog-to-digital converter (ADC) is provided. The ADC can be used for clock-less, continuous-time digital signal processing in receivers with modest Signal to Noise-plus-Distortion Ratio (SNDR) requirements and a tight power budget.
US09300313B2	Semiconductor integrated circuit device The semiconductor integrated circuit device includes a T-type switch circuit TS[k] that is between an input port A[k] and an input terminal Ain of an analog/digital conversion circuit and that includes first, second, and third PMOS transistors MP1, MP2, and MPc, and first, second, and third NMOS transistors MN1, MN2, and MNc; and a fourth PMOS transistor MPu for pre-charging the input terminal Ain to a power supply voltage VCCA. In detecting the presence or absence of a disconnection from the input port A[k] to a signal input terminal Vint[k], first, the input terminal Ain is pre-charged to the power supply voltage VCCA via the fourth PMOS transistor MPu and also the second NMOS transistor MN2 and the second PMOS transistor MP2 are turned on, and the first NMOS transistor MN1, the first PMOS transistor MP1, the third PMOS transistor MPc, and third the NMOS transistor MNc are turned off.
US09300309B2	Apparatus and method for source synchronous testing of signal converters An automatic tester, comprising a first signal converter, a first signal path, and a second signal path. The first signal converter is operable to convert, using a conversion clock signal, a signal from a digital signal domain to an analog signal domain to acquire an analog stimulus signal. The first signal path is operable to forward the analog stimulus signal from the first signal converter to a second signal converter operable to convert the analog stimulus signal back from the analog signal domain to the digital signal domain. The second signal path is operable to forward one of the conversion clock signal and a signal derived thereof from the first signal converter to the second signal converter. A difference between a propagation delay of an analog stimulus signal in response to a clock cycle of the conversion clock signal via the first signal path and a propagation delay of the conversion clock signal of the clock cycle via the second signal path is within a predetermined tolerance range.
US09300305B1	Frequency synthesizer and related method for improving power efficiency A frequency synthesizer includes a digitally controlled oscillator, a sigma-delta modulation circuit and a controller. The digitally controlled oscillator is arranged to generate an oscillating clock. The sigma-delta modulation circuit is arranged to generate an SDM input to the digitally controlled oscillator. The controller is arranged to adjust an operating frequency of the SDM circuit in response to a transmit power level of a transmitter using the oscillating clock.
US09300302B2	Oscillator circuit, a semiconductor device and an apparatus An oscillator circuit for providing an output clock signal is described. The oscillator circuit comprising a voltage reference, a first current source, first capacitor, first capacitor switch, second current source, second capacitor, second capacitor switch, first comparator, second comparator and flip-flop. The first comparator comprises a first chopper-stabilized comparator switchable between a compare phase and a zeroing phase in dependence on the output clock signal and arranged to operate in the compare phase in a first half-phase of the output clock signal to provide a first comparator output from comparing the first capacitor voltage to the reference voltage and in the zeroing phase in the second half-phase. The second comparator comprises a second chopper-stabilized comparator switchable between a respective compare phase and a respective zeroing phase in dependence on the output clock signal and arranged to operate in its compare phase in the second half-phase to obtain a second comparator output from comparing the second capacitor voltage to the reference voltage and in its zeroing phase in the first half-phase.
US09300298B2	Programmable logic circuit using three-dimensional stacking techniques A method of configuring a plurality of configurable integrated circuit dies including receiving a configuration data stream at a die stack. The configuration data stream includes configuration memory data for logic devices located on dies in the die stack. At least two of the dies are located on different substrates. The method also includes, performing for each of the dies in the die stack: receiving the configuration memory data for the die, storing the configuration memory data for the die in a configuration memory on the die, determining whether the configuration data stream includes configuration memory data for an additional die in the die stack, and transmitting the configuration data stream to the additional die in the die stack in response to the configuration data stream including configuration memory data for the additional die in the die stack.
US09300296B2	Level shifter circuit A level shifting circuit that includes a level shifter and a circuit stage. The circuit stage includes a pair of diodes circuits. The circuit stage includes a first output node and a second output node. The first output node is coupled via a current path to a first output of the level shifter and the second output node is coupled to via a current path to a second output of the level shifter. One of the diodes is coupled to the first output node and a power supply terminal. The other diode is coupled to the second output node and the power supply terminal.
US09300293B2	Fault detection for a distributed signal line An integrated circuit device includes a first signal line for distributing a first signal. The first signal line includes a plurality of branch lines, and a leaf node is defined at an end of each branch line. First logic is coupled to the leaf nodes and operable to generate a first status signal indicative of a collective first logic state of the leaf nodes of the signal line corresponding to the first signal.
US09300286B2	Antenna transmit receive switch An antenna switch is presented. The antenna switch can connect an antenna to either transmit circuitry or receive circuitry, depending on control signals applied to the antenna switch while presenting different impedances to a connected circuitry.
US09300284B2	Device select system for multi-device electronic system A device select system according to one embodiment includes an array of first electrical contacts adapted for coupling to a cable; an array of second electrical contacts adapted for coupling to an array of transducers, there being more second electrical contacts than first electrical contacts each of the first electrical contacts being associated with at least two of the second electrical contacts; and a select mechanism for selectively placing each of the first electrical contacts in electrical communication with one of the second electrical contacts associated therewith.
US09300282B2	Semiconductor device and semiconductor system including the same A semiconductor device includes a first pad suitable for receiving a first clock that is inputted from an exterior, a second pad suitable for receiving a second clock that is inputted from the exterior, a differential clock recognition unit suitable for recognizing between the first clock and the second clock as a positive clock of differential clocks and recognizing the other as a negative clock of the differential clocks in response to a mirror function signal which represents whether a mirror function is enabled or not, an output unit suitable for outputting an internal signal as an output signal in response to the differential clocks and controlling an output moment of the output signal in response to the mirror function signal and an output moment control signal, and a third pad suitable for supplying the output signal to the exterior.
US09300281B2	Triangular wave generating circuit to provide clock synchronization A triangular wave generating circuit incorporates a capacitor, first, second, third, and fourth constant current sources, first and second switching units, a high/low level limiter, a clock generator, and a phase detecting unit. The first and second constant current sources charge the capacitor and the third and fourth constant current sources discharge the capacitor. The phase detecting unit compares an externally supplied clock signal with an internal clock signal and generates first and second phase signals base on a phase difference between the externally supplied clock signal and the internal clock signal. The second switching unit comprises a third switch and a fourth switch. The third switch couples the second constant current source to the capacitor in response to the first phase signal. The fourth switch couples the fourth constant current source to the capacitor in response to the second phase signal.
US09300280B2	Single-power dual-polarity Marx bank circuit A high voltage circuit is provided for electrical pulse generation. The circuit includes an input voltage supply, a ground potential, a difference load, inverting and non-inverting Marx bank circuits connected respectively to output voltage nodes. The voltage supply has positive and negative terminals, with ground connecting to the voltage supply at the negative terminal. The output voltage nodes connect to the load. The inverting Marx bank circuit has a first n-plurality of stages in parallel, connecting at a first stage to the positive terminal and at a last stage at the inverting output node. The non-inverting Marx bank circuit has a second plurality of stages in parallel, connecting at a first stage to the positive terminal and at a last stage at the non-inverting output node. The load combines the inverting output voltage of minus n-times the input voltage with the non-inverting output voltage of plus n-times the input voltage for a total of 2n-times the input voltage.
US09300276B2	Oscillation control circuit for biasing ring oscillator by bandgap reference signal and related method An oscillation control circuit for a ring oscillator includes a bandgap reference circuit and an oscillation frequency control circuit. The bandgap reference circuit is arranged for generating a bandgap reference signal by mirroring a proportional-to-absolute-temperature current. The oscillation frequency control circuit is coupled to the bandgap reference circuit, and is arranged for biasing the ring oscillator according to the bandgap reference signal. When the ring oscillator has a plurality of stages, the oscillation frequency control circuit includes one current source and a plurality of current mirrors for biasing the plurality of stages of the ring oscillator, respectively.
US09300274B2	Method of providing multiple voltage references to a radio-frequency device using a single analog line A method of providing multiple voltage references to a radio-frequency device using a single analog line includes the steps of setting the analog line voltage level to be a first reference voltage signal; instructing a first voltage reference device to memorize the first reference voltage signal by sending a first digital control signal to a digital line; providing the first reference voltage signal to the RF device via the first voltage reference device; re-setting the analog line voltage level to be a second reference voltage signal; instructing a second voltage reference device to memorize the second reference voltage signal by sending a second digital control signal to the digital line, the second digital control signal being different from the first digital control signal; and providing the second reference voltage signal to the RF device via the second voltage reference device.
US09300272B2	Tunable filter structures and design structures Tunable filter structures, methods of manufacture and design structures are disclosed. The method of forming a filter structure includes forming a piezoelectric resonance filter over a cavity structure. The forming of the piezoelectric resonance filter includes: forming an upper electrode on one side of a piezoelectric material; and forming a lower electrode on an opposing side of the piezoelectric material. The method further includes forming a micro-electro-mechanical structure (MEMS) cantilever beam at a location in which, upon actuation, makes contact with the piezoelectric resonance filter.
US09300268B2	Content aware audio ducking A novel audio ducking method that is aware of the loudness levels of the audio content is provided. The method specifies a minimum loudness separation between audio tracks that are designated as masters and audio tracks that are designated as slaves. The method attenuates the volume of the slave tracks in order to provide at least the minimum loudness separation between the slave tracks and the master tracks. The amount of attenuation for a slave is determined based on the loudness levels of the slave and of a master.
US09300267B2	Digital gain control device and method for controlling an analog amplifier with a digital processor to prevent clipping An amplifier including a first gain level is provided. An analog input is provided to the amplifier. An analog output from the amplifier is converted to a digital output. The digital output is analyzed to detect a level of the analog output exceeding a threshold. A second gain level of the amplifier is set lower than the first gain level. An interface is provided to adjust the threshold. A signature of the analog output is identified. A library comprising a plurality of signatures is provided including the signature of the analog output. The signature of the analog output is compared to the plurality of signatures to determine when to reset the first gain level of the amplifier. The level of the digital signal is monitored to determine when to reset the first gain level of the amplifier. The first and second gain levels are set using a digital signal processor.
US09300265B2	Wireless communication device, method and power amplifier of the same A wireless communication device that includes a power amplifier and an antenna is provided. The power amplifier includes a first and a second power amplifying paths, a first and a second selection circuits, first matching circuits and second matching circuits. The first and the second power amplifying paths receive a first and a second input signals respectively. The first selection circuit selects one of the first matching circuits according to a frequency band of the first input signal to perform a first matching process to generate a first output signal. The second selection circuit selects one of the second matching circuits according to a frequency band of the second input signal to perform a second matching process to generate a second output signal. The antenna is coupled to the power amplifier to transmit the first and/or the second output signals.
US09300264B2	Receiver arrangement and method of performing operations of receiver A receiver includes LNA-mixer arrangement, a current buffer arrangement and an analog filter arrangement. The LNA-mixer arrangement receives a plurality of input signals and provides a wide-band input match for a specified frequency range of operation. The LNA-mixer arrangement includes a plurality of LNA structures and a plurality of mixer structures where each of the LNA structure path is coupled to a single mixer structure. The LNA-mixer arrangement outputs a first signal. The current buffer arrangement receives the first signal and reduces the Image Rejection (IR) asymmetry between the high frequency portion and the low frequency portion of the first signal as well as provides a gain to the first signal. The current buffer arrangement outputs a second signal. The analog filter arrangement receives the second signals and perform filtering and calibration.
US09300263B2	Apparatus and method pertaining to volume control An apparatus comprises a volume-control user interface, a transmitter, an audio amplifier (having a corresponding amplification range), and a control circuit operably coupled to the foregoing components. This control circuit is configured to respond to a volume change made via the volume-control user interface that is within the amplification range of the audio amplifier by making a corresponding change to a volume level for an audio signal being transmitted by the transmitter. The control circuit is also configured to respond to a volume change made via the volume-control user interface that exceeds the amplification range of the audio amplifier by transmitting a volume-increase command.
US09300254B2	Radio frequency devices with surface-mountable capacitors for decoupling and methods thereof An embodiment of a radio-frequency (RF) device includes at least one transistor, a package, and a surface-mountable capacitor. The package contains the at least one transistor and includes at least one termination. The surface-mountable capacitor is coupled in a shunt configuration between the at least one transistor and a power supply terminal of the device to decouple the at least one transistor from a power supply.
US09300250B2	Signal level adjusting device and high-frequency apparatus To provide, in a frequency synthesizer including: a variable attenuator provided at a subsequent stage of a voltage controlled oscillator; a detector; and a control unit outputting a control voltage for adjusting an attenuation amount of the variable attenuator via a digital/analog converter in accordance with a detection voltage, a technology with which a spurious due to a change in an output of the digital/analog converter can be suppressed. A low-pass filter is provided between an output side of a digital/analog converter and a variable attenuator to cut a frequency component corresponding to an overshoot generated when an output of the digital/analog converter is changed. Further, a period of time from when a control unit outputs a control voltage to when it reads a signal level detected by a detector is set to a period of time longer than a time constant of the low-pass filter determined by a cut-off frequency of the low-pass filter so that no influence is exerted on an operation of automatically controlling the signal level.
US09300242B2	Nonvolatile thermal memory method and apparatus for electronic overload relay An electronic overload relay includes a microcontroller having an internal random-access memory (RAM) in which a motor thermal model is stored. The microcontroller is coupled to a power supply having a bulk storage capacitor. In response to a trip or stop condition of a protected motor, the thermal model is maintained in the RAM with no timing or decrementing. When the motor restarts, the microcontroller calculates a change in capacitor voltage to estimate the motor stop duration. The thermal model is decremented based on the estimated duration.
US09300236B2	Increasing the excitation current of a multiphase AC generator connected to an electrical system of a motor vehicle upon the activation of the generator A process for increasing the excitation current, particularly when activating the alternator, whose rectified alternator voltage is regulated by way of a regulator, is provided. For regulating the alternator voltage, the regulator sets the excitation current of an excitation winding of the alternator. The regulator further receives a phase signal. A rapid increasing of the excitation current to a defined value takes place, during which the phase signal is analyzed simultaneously. This rapid increasing continues until the phase signal or a quantity derived therefrom meets a defined condition with respect to the alternator voltage. Therefore, a further increasing of the excitation current takes place, preferably at a rate of change reduced with respect to the previous rapid increase.
US09300235B2	System and method for serial communication by an electronic circuit A motor driver includes at least two terminals suitable for being coupled to a motor controller and to receive a motor command signal and transmit a motor status signal when the motor driver is controlling a motor. A serial data communication circuit may be configured to send and receive serial data over the at least two terminals when the at least two terminals are idle.
US09300234B2	Rotary electric machine controller, rotary electric machine control method, and method of creating control map A rotary electric machine controller according to the present application includes: a superimposer for superimposing a high-frequency signal on one of a voltage and a current of a motor having saliency; an estimator for calculating an estimate value of a magnetic-pole position of a rotor included in the rotary electric machine based on a high-frequency component appearing in the other one of the voltage and the current of the rotary electric machine; a retainer for retaining information relating to a correction amount corresponding to the estimate value of the magnetic-pole position of the rotor; and a corrector for correcting the estimate value of the magnetic-pole position of the rotor based on the information relating to the correction amount.
US09300232B2	Method for controlling a permanently excited synchronous motor A method for controlling a permanently excited synchronous motor, in particular a brushless direct-current motor, having a permanently magnetized rotor and a number of stationary Stator windings to which an alternating voltage of predetermined amplitude and frequency is applied, wherein the frequency of the alternating voltage is determined by the speed of the motor and a phase difference results between the alternating voltage and the alternating current for each Stator winding. Accordingly, current is applied to the Stator windings in such a way that between alternating voltage (UPhase) and alternating current (IPhase) arises a phase angle (ΨTarget, Ψ′Target), which is selected according to speed (ω), motor inductance (L), and the power received by the motor.
US09300230B2	Apparatus for elevating and manipulating objects An enclosure to enclose the vertical electromagnetic repulsive elevation and manipulation of electromagnets is presented. The enclosure is capable of elevating the electromagnet to various heights and additionally horizontally repelling the elevated electromagnet from one elevated position to the next. The heights of the elevated electromagnet may vary depending on the voltage of the base electromagnets, the polarities of the electromagnets and the desired height of the elevated electromagnet.
US09300228B2	Vibratory drive apparatus using lubricant between elastic member and piezoelectric member A highly-durable vibratory drive apparatus is provided without the need for additional assembly processes. The vibratory drive apparatus includes: a vibrator including a first elastic member, a second elastic member and an electro-mechanical energy conversion element, the electro-mechanical energy conversion element being between the first elastic member and the second elastic member; a moving member configured to contact the vibrator and be moved relative to the vibrator; and a lubricant provided between the first elastic member and the electro-mechanical energy conversion element.
US09300225B2	Solar photovoltaic power conversion system and method of operating the same A solar photovoltaic power conversion system is provided to convert a DC input voltage into an AC output voltage, which mainly includes an input capacitor bank, a first switching circuit, a second switching circuit, a first filtering circuit, a second filtering circuit, and a control circuit. The first switching circuit has a first power switch and a second power switch. The second switching circuit has a third power switch and a fourth power switch. The control circuit produces a first control signal, a second control signal, a third control signal, and a fourth control signal to respectively control the first power switch, the second power switch, the third power switch, and the fourth power switch so as to reduce leakage current of the DC input voltage caused by parasitic capacitance voltage.
US09300224B2	Automatic voltage regulation for photovoltaic systems A photovoltaic system includes solar cells and photovoltaic inverters configured to convert direct current generated by the solar cells to alternating current. Grid voltage at the point of interconnection (POI) of the photovoltaic system and the power grid is measured and compared to a setpoint. A control signal is generated based on the measured grid voltage. The control signal is provided to the photovoltaic inverters. The control signal is adjusted to cause the photovoltaic inverters to generate or absorb reactive power to respond to transient grid voltage changes.
US09300220B2	Uninterruptible power supply system An uninterruptible power supply system including a rectification circuit, a power calibrating conversion circuit, an inverting conversion circuit, an LC circuit, a first output switch, a second output switch and a relay switch is disclosed. The rectification circuit couples to the main electricity. The power calibrating conversion circuit couples to the rectification circuit, and includes an independent drive unit and a switch unit. The inverting conversion circuit couples to the power calibrating conversion circuit. The LC circuit couples between output neutral terminal and output ground terminal. The first output switch couples between the LC circuit and the inverting conversion circuit. The second output switch couples between the inverting conversion circuit and output live terminal. The relay switch couples between the input neutral terminal and the LC circuit. When the relay switch turns on, the input neutral terminal connects with the output neutral terminal through the LC circuit.
US09300218B2	Voltage control for an output transistor of a signal output stage The invention relates to a signal (feed) separator for dead-zero or live-zero measurement signals. The signal (feed) separator has a primary-side (feed) input, a secondary-side output, a direct-current transformer for transferring primary-side measurement input current, an output stage for providing a secondary-side measurement output current, and an auxiliary energy feed-in for supplying the primary side and for supplying the secondary side. The auxiliary voltage of the auxiliary energy feed-in is controlled on the secondary side by a control device with the aid of a measuring device in such a way that the power loss of the output stage is substantially independent of a load connected in the operating state.
US09300216B2	Switching power supply and image forming apparatus equipped with switching power supply A power supply device including a transformer having a primary winding and a secondary winding, and a switching element connected to the primary winding configured to drive the switching element to output voltage from the secondary winding includes a control unit configured to drive the switching element such that the switching element is turned on and, in which, in a case where the control unit performs an intermittent drive operation which repeats a period for which the switching element is driven and a period for which the drive of the switching element is stopped, in which the control unit drives the switching element such that the switching element is turned off before the voltage according to the current flowing to the primary winding reaches the voltage output from the secondary winding in the period for which the switching element is driven.
US09300214B2	Multiphase converter with active and passive internal current sharing A multiphase DC-DC converter includes multiple groups of first and second LLC power trains coupled in parallel which collectively provide an output voltage to a load. A voltage feedback control loop senses an output voltage for the LLC converter and generates an identical reference current signal for each of the multiple groups of power trains, the signals representing a reference current based on the sensed output voltage, wherein an active current sharing operation is provided between each of the groups. A local current control loop for each of the groups generates PWM control signals to each of the respective first and second power trains based on the reference current, the PWM control signals having an identical frequency but out of phase with respect to each other, wherein a passive current sharing operation is provided within each of the plurality of power groups.
US09300208B2	Power converter with switched current supply control element A series circuit of a diode Da1, capacitors Ca1, Ca2 and a diode Da2 is connected in parallel to a series circuit of switching elements S1 and S2. A common junction between the capacitors Ca1 and Ca2 is connected to an emitter of the switching element S2. A series circuit of a switching element Sa1 and a diode Da3 is connected between a cathode of the diode Da1 and a cathode of the diode Da2. A series circuit of a diode Da4 and a switching element Sa2 is connected between an anode of the diode Da1 and the ground. A reactor La1 is connected between a source of the switching element Sa1 and a drain of the switching element Sa2.
US09300206B2	Method for estimating power of a power converter A controller for estimating a power of a power converter and method of estimating the same has been introduced herein. In one embodiment, the controller includes an analog/digital converter configured to provide samples of a rectified voltage waveform corresponding to a rectified sensed voltage of the power converter. The controller also includes a processor configured to estimate a minimum value of the rectified voltage waveform in accordance with the samples and remove an offset from the rectified voltage waveform to obtain an unbiased rectified voltage waveform in accordance with the estimate of the minimum value. The controller is also configured to obtain an unbiased rectified current waveform corresponding to sensed current of the power converter and provide an average power of the power converter.
US09300204B2	Switching power supply A switching power supply comprises a noise detecting circuit and a canceling signal generating circuit. The noise detecting circuit detects GND bounce noise developing on a ground line of the control circuit accompanying switching operation of a switching element. The canceling signal generating circuit generates a canceling signal corresponding to the GND bounce noise and in a reversed phase, and adds the canceling signal to the ground line when the noise detecting circuit detects the GND bounce noise. In an embodiment, the canceling signal generating circuit generates a canceling signal based on the current flowing through the switching element. In another embodiment, the canceling signal generating circuit generates a canceling signal of a pulse signal with a pulse height equal to a threshold level for detection determination of the GND bounce noise in the noise detecting circuit.
US09300202B2	System and method of dynamic droop for switched mode regulators A regulator system with dynamic droop including a regulator control network which is adapted to control regulation of an output voltage to a reference level, a DC droop network which provides a droop signal to modify the reference level based on output load according to a predetermined DC load line, and a dynamic droop network which adjusts the droop signal to delay recovery to the predetermined DC load line within an AC load line tolerance in response to a load transient. A transient reduction network may be included to reduce transient overshoot for load insertion or release depending upon duty cycle type. The dynamic droop network adjusts the droop signal to optimize utilization of an AC delay parameter while transitioning between an AC offset voltage allowance and the predetermined DC load line.
US09300195B2	Linear motor for a small electric handheld device A handle for a small electric handheld appliance in which the handle comprises a motor assembly disposed in the handle. The motor assembly comprises a generally L-shaped magnetic yoke formed from two substantially perpendicular surfaces, such that the two substantially perpendicular surfaces define a concave receiving portion. The motor assembly also comprises an iron core and a coil winding disposed substantially in the concave receiving portion, such that the iron core and the coil winding are free from contact with one of the two substantially perpendicular surfaces when the motor is at rest.
US09300194B2	Electromagnetic device An electromagnetic device is provided and includes a stator defining a bore, a rotor rotatable within the stator bore and having permanent magnetic elements disposed about an outer surface thereof to define a series of magnetic poles, power coils configured to generate a power current as a first portion of the magnetic poles pass each of the power coils due to rotor rotation and sense coils configured to generate a sense current as a second portion of the magnetic poles pass each of the sense coils due to the rotor rotation.
US09300191B2	Enclosed electric motor with ventilation In one embodiment, an electric motor. A first bracket is fixed to the first side of a stator core in an axial direction, and is fixed to first bearing housing. A second bracket is fixed to the second side of the stator core, and is fixed to second bearing housing. The rotor includes a shaft rotatably supported by bearings, and an attached rotor core. Rotor core faces the inside of the stator core. A fan is attached to the shaft between the rotor core and the first housing. A flue formed between the first housing and the first bracket is configured to draw air from a port to a part of the first bracket. A rotation detection circuit includes a detected part fixed to the fan, and is within the flue. A sensor operable to detect the part is set in the flue, counter to the detected part.
US09300187B2	Power generation method The present invention provides a power generation method capable of storing natural energy without specific limitations and capable of taking out the natural energy as needed to generate power. The power generation method of the present invention includes a potential energy storage step and a power generation step. In the potential energy storage step, second objects are transferred from the low place to the high place by using a rotational force of a rotating body that is rotationally driven by a kinetic energy produced when a first object, which is present at a high place in nature, falls. In the power generation step, the power generator is operated by using the kinetic energy produced when the second objects fall.
US09300186B2	Electrically powered reciprocating motor An electric motor to replace conventional electrical motors for general applications comprising at least a propulsion unit (101). The propulsion unit (101) has a propulsion member (11) and a casing (12) having a pair of first guides (13) secured to opposite laterals. It also has a plurality of second guides (14) spaced and disposed along a surface of said casing (12), for receiving and actuating the propulsion member (11).
US09300185B2	Flywheel power generating facility and method of operating same In one embodiment, a flywheel power generating facility includes a flywheel power generator including a flywheel for storing rotational energy, and configured to convert the rotational energy into electric power to supply the electric power to a test facility. The generating facility further includes a driving motor configured to rotate the flywheel, and a power supply device configured to supply electric power to the driving motor. The generating facility further includes a detector configured to output a signal related to the rotation of the flywheel, and a controller configured to control operation of the driving motor, based on the outputted signal. The controller controls the operation of the driving motor so that the driving motor provides accelerating torque to the flywheel while the supply of the electric power to the test facility is stopped and while the electric power is supplied to the test facility.
US09300180B2	Molded motor A molded motor includes an annular yoke part, a stator including a stator core having, a plurality of teeth parts extending from an inner peripheral surface of the annular yoke part toward a center thereof, an insulator covering the stator core, an outer shell formed around the stator core and the insulator and made of resin, a rotor coaxially disposed at the center of the stator, a connecting wire guide provided on the insulator to stand in an axial direction of the stator core at a position corresponding to an engagement recess of an outer peripheral part of the outer shell, and a connecting wire guided by the connecting wire guide. A crimped part of a bracket adapted to be attached to an end face of the stator is engaged with the engagement recess when a part of a side end face of the bracket is crimped and secured.
US09300179B2	Electric rotating machine An electric rotating machine having high cooling performance is provided. The electric rotating machine is configured to include a rotor rotating around a rotational axis; and a stator disposed to face the circumferential surface of the rotor. The stator includes a stator core having a cylindrical core back and a plurality of teeth radially extending from the core back, and a stator coil wound around the teeth in concentrated winding via an insulation material. A spacer having electric insulation performance is attached between the stator coils each wound around the respective teeth adjacent to each other. The spacer has a coefficient of linear expansion greater than that of the stator core.
US09300178B2	Stator of electric rotating machine The stator of a vehicle-use electric rotating machine includes a stator core having slots formed along a circumferential direction thereof, segment conductors having a rectangular cross section and wound on the stator core such that each of the slots accommodates at least two of the segment conductors to form a stator winding, a sheet-like electric insulating member disposed in each of the slots so as to surround the segment conductors accommodated in the slot, the electric insulating member being formed with a plurality of projections projecting toward a wall surface of the slot, and a resin filled in each of the slots so as to impregnate into the electric insulating member.
US09300177B2	Electric motor and bearing arrangement An electric motor has a rotor that is rotatably arranged around a rotor shaft. The rotor is mounted by way of at least one outer bearing that is arranged at a radial distance from the rotor shaft. The rotor has an annular design and is connected to the rotor shaft by way of at least one flexible connecting element.
US09300171B2	Emergency power supply apparatus A modular emergency power system architecture (200) with a plurality of output power supply lines for feeding power to a destination, in which the operational status of each output power supply line is configurable. The architecture comprises a plurality of load bars (208, 209) from which power is delivered to the destination. The load bars (208, 209) are selectively connectable to send power to or receive AC power from a mains supply (202) and/or a DC bus (210) via one or more AC/DC power conversion modules (212, 214). The DC bus (210) is connected to receive a secondary (e.g. emergency) power supply (218, 224). The architecture may provide redundancy and on-the-fly reconfigurability to complement changes in the physical location of critical components in the destination, e.g. caused by virtualization, zoning or repair. The architecture is operable as a stand-alone uninterruptible power supply (UPS) or as an extended runtime generator for an existing UPS.
US09300169B1	Automotive roof rack with integral solar cell array A solar power assembly is provided. The assembly includes means for nonplanar generation of solar power, wherein the solar power comprises sunlight converted into electrical energy; means for transmission of the solar power to a means for storage of electrical energy in a vehicle; and means for attachment of the means for nonplanar generation of solar power to a sunlight-exposed surface the vehicle. The assembly is capable of capturing sunlight from multiple angles and producing solar power for the vehicle's use.
US09300167B2	Circulating charging/discharging device for an electric vehicle A circulating charging/discharging device for an electric vehicle has a battery assembly, a switch, a controller, a power generator motor, a power generator and a wheel motor. The battery assembly has a charging module and a discharging module connected in parallel. The battery assembly has output terminals connected to the switch. The controller turns on/off the switch and controls operations of the electric vehicle. The power generator motor and the wheel motor connect to the battery assembly through the switch for receiving power from the battery assembly. The wheel motor drives the wheel of the vehicle to let the vehicle move. When the vehicle is started, the battery assembly transmits power to the power generator motor through the switch so that the power generator motor drives the power generator for generating power used for charging the battery assembly. Therefore, the battery assembly is charged when the vehicle is moving.
US09300166B2	Battery management system and driving method thereof A battery management system (BMS) includes a first switch, a master BMS, and a slave BMS. The first switch is coupled to a charging and discharging path of a battery pack, which includes at least one battery cell. The master BMS is electrically coupled to the first switch to control operation of the first switch. The slave BMS obtains information of the battery pack, determines a status of the battery pack based on the information, and controls operation of the first switch based on the status of the battery pack.
US09300159B2	Charging method for a rechargeable battery and charging architecture therewith A charging method for a rechargeable battery and a related charging architecture are provided. The provided charging method includes following steps. A characteristic curve of the rechargeable battery related to charge cycle vs. a residual capacity of a non-constant voltage charging stage under a warranty life limitation is provided. An expected residual capacity corresponding to a condition when a terminal voltage of the rechargeable battery reaches a limited charge voltage is found from the characteristic curve related to the charge cycle vs. the residual capacity of the non-constant voltage charging stage by using a current charge cycle count of the rechargeable battery. A real residual capacity corresponding to a condition when the terminal voltage of the rechargeable battery reaches the limited charge voltage approaches to the expected residual capacity by adjusting a charging current of the rechargeable battery.
US09300157B2	Context aware battery charging In accordance with an example embodiment of the present invention, there is provided an apparatus including monitoring unit and a charging control unit. The monitoring unit is configured to monitor at least one data acquisition source of a device operated by a rechargeable battery and to estimate a context of the device based on data acquired from the at least one data acquisition source. The charging control unit is configured to dynamically adjust charging voltage and charging current applied to the rechargeable battery based on the estimated context of the device acquired from the monitoring unit. The battery includes at least one battery cell.
US09300154B2	Power management system A power management system includes: a first power source that includes a first storage cell; a second power source that includes a second storage cell; a power load that is driven with first power output by the first power source and second power output by the second power source; and an integrated control device that controls the first power and the second power such that a first cell temperature of the first storage cell is substantially the same as a second cell temperature of the second storage cell.
US09300152B2	Electric vehicle charging station, system, and methods There is disclosed an electric vehicle charging station, an electric vehicle charging system, and methods of provisioning and operating an electric vehicle charging station. The electric vehicle charging station may include a power control to control the flow of power from a power grid, a controller coupled to the power controller, and a wireless communications interface operable to communicate using a short range wireless communications protocol. The controller may be configured to communicate with a remote server opportunistically via the wireless communications interface and an available personal computing/communications device external to the electric vehicle charging station.
US09300150B2	Variable orientation for charging coils An aspect provides an information handling device, including: one or more processors; a memory device assessable to the one or more processors and storing code executable by the one or more processors; one or more rechargeable batteries providing power to one or more of the one or more processors and the memory device; and a wireless charging coil system operatively coupled to the one or more rechargeable batteries; the wireless charging coil system comprising two or more coil portions oriented at an angle with respect to one another such that the two or more coil portions are aligned along two or more charging planes. Other aspects are described and claimed.
US09300149B2	Regulator, battery charging apparatus and battery charging method to prevent voltage of a battery from increasing beyond a full-charge voltage during chattering [Problem to be Solved]To provide a regulator capable of more appropriately preventing the voltage of a battery from increasing beyond a full-charge voltage during a battery chattering.[Solution]A regulator 1 includes a rectifying circuit 2, a first battery detecting circuit 3, a first full-charge detecting circuit 4, a first differentiating circuit 5 having a fifth resistor r5 connected between a first terminal T1 and one end of a first capacitor C1 and a second capacitor connected in series with the fifth resistor r5 between the first terminal T1 and one end of the first capacitor C1, and a first driving circuit DR that controls the rectifying circuit 2 to rectify an alternating current according to output of an alternating-current generator ACG and controls the rectifying circuit 2 to operate or stop according to signal at one end of a first battery connecting switch element SW1.
US09300147B2	Method for avoiding signal collision in wireless power transfer In a wireless power transmitter, a wireless power receiver, and a signal collision avoiding method disclosed herein, when a new wireless power receiver is placed in a specific area while the wireless power transmitter is performing communication with a specific wireless power receiver, the new wireless power receiver analyzes a response signal formed by the specific wireless power receiver through a listening mode, and transmits its own response signal at a collision-avoided time point, thereby allowing an efficient stable data communication.
US09300145B2	Wireless power transmission apparatus A wireless power transmission apparatus includes: a transmitter that wirelessly transmits electric power; and a receiver that can receive, in a resonant relation with the transmitter, a transmission signal including the electric power transmitted from the transmitter, wherein the receiver includes a frequency variable unit that can change a reception resonant frequency; a detecting unit that detects reception power; and a control unit that controls the frequency variable unit to perform frequency adjustment such that the reception power detected by the detecting unit is maximized.
US09300139B2	Method and apparatus for integrated electric power generation, storage and supply distributed and networked at the same time An electric power retention distribution cell supplies stored electrical power as the primary electric supply to an end user at predetermined times. The cell has a rechargeable battery assembly, a bi-directional inverter and a switch control, and is connected to an electric utility grid, to one or more end users and to alternate power generation sources, such as wind or solar. The battery assembly is charged from the alternate power generation source and from grid power, and the cell is switched at selected times to provide the primary electric supply from stored electric power in the cell to the end user. A circuit of the battery assembly gives an extended electric power storage time by controlling storage parameters. Networks using the electric cell are also described for a utility hub network formed using two or more cells, and for a regional utility hub network formed using multiple utility hubs.
US09300134B2	Methods and systems for power restoration planning In at least some embodiments, a computer system includes a processor and a storage device coupled to the processor. The storage device stores a program that, when executed, causes the processor to simulate restoration of a power grid system and to generate a restoration plan for the power grid system based on the simulation.
US09300133B2	Central inverters Various techniques are employed alone or in combination, to reduce the levelized cost of energy imposed by a power plant system. Solar energy concentrators in the form of inflated reflectors, focus light onto photovoltaic receivers. Multiple concentrators are grouped into a series-connected cluster that shares control circuitry and support structure. Individual concentrators are maintained at their maximum power point via balance controllers that control the flow of current that shunts this series connection. DC current from clusters is transmitted moderate distances to a centralized inverter. The inductance of transmission lines is maximized using an air-spaced twisted pair, enhancing the performance of boost-type three phase inverters. Cluster outputs are separate from individual inverters in massively interleaved arrays co-located at a central location. Step-up transformers convert inverter voltages to grid voltages, and small transformers provide isolation and voltage step-up only on receiver-to-receiver imbalance currents, typically <20% of the total current.
US09300130B2	Switching module including switching element controlled to be turned off when conduction failure is detected A switching module includes a switching element having a control terminal, electrically connected to a first conduction path including a reference terminal, to be opened and closed by controlling the switching element to be ON and OFF. The switching element is controlled in response to a voltage difference between the reference terminal and the control terminal. Moreover, the switching module includes determining unit that determines whether or not a conduction failure has been occurred between the control terminal and an outside the switching module; and reducing unit that reduces an absolute value of the voltage difference when the determining unit determines that the conduction failure has occurred, so as to forcibly turn OFF the switching element.
US09300129B2	Reverse battery protection for battery-powered devices Reverse battery protection circuits for devices powered by batteries coupled in parallel can include both P-channel and N-channel MOSFETs. Each positive battery terminal connector of a battery-powered device can be coupled to a gate of an N-channel MOSFET or to both a gate of an N-channel MOSFET and a gate of a P-channel MOSFET. In some embodiments, each negative battery terminal connector of the device can be connected to a gate of a P-channel MOSFET. In the event of a reverse battery connection, one or more of the protection circuit's P-channel and N-channel MOSFETS can switch to a non-conductive state to isolate the device's load from an incorrectly installed battery and prevent the incorrectly installed battery and/or other parallel-coupled battery from prematurely discharging. Methods of protecting a load from a reverse battery connection are also provided, as are other aspects.
US09300122B2	Access plate adapter for electrical fixture An electrical assembly, such as a lighting assembly, includes a housing adapted for mounting to a wall or ceiling. The housing has an outer wall for attaching to the wall or ceiling and an opening for wire connections between the housing and the power source. An access plate adapter is removably coupled to the opening in the housing to define a channel between the housing and the wall or ceiling. The adapter has a bottom wall and a side wall forming a well and an outwardly extending top wall at a top end of the side wall. The bottom wall has as plurality of tabs forming hooks for coupling with the opening in the housing wall. The top wall of the adapter has a dimension to contact the surface of the wall or ceiling and form a seal to define a closed channel between the housing and the wall or ceiling.
US09300121B2	Magnetic wall cover system A magnetic wall cover system that includes an inner cover made at least partially of a ferrous material. The inner cover has an outer alignment surface. The magnetic wall cover system also has an outer cover that has an inner alignment surface. The outer cover is adapted to be removably mounted on the inner cover such that the inner alignment surface is in engaging relationship to the outer alignment surface when the outer cover is mounted over the inner cover. The magnetic wall cover system also includes at least one magnet disposed on the outer cover. The magnet is adapted to form a magnetic attraction between the magnet and the ferrous material of the inner cover.
US09300117B2	Service access point for a uninterruptible power supply A power system including an uninterruptible power system (UPS) and a maintenance bypass panel (MBP) The UPS has an input to receive input power and an output to provide output power. The MBP has an input to receive the output power provided by the UPS and an output to provide the input power to the input of the UPS. A busbar is configured to couple one of the input of the UPS to the output of the MBP and the output of the UPS to the input of the MBP. The busbar has a first region to couple to one of the input and the output of the UPS, a second region to couple to one of the input and the output of the MBP, and a measurement region. A cover shields the busbar from inadvertent contact and includes a small diameter aperture to permit access to the measurement region of the busbar.
US09300114B2	Laser device, method of manufacturing the same, laser device array, light source and light module Provided is a laser device comprising a substrate, an active layer, and a current confinement layer. The current confinement layer includes an oxide layer that is formed extending from a edge of the current confinement layer in a parallel plane parallel to a surface of the substrate, toward a center of the current confinement layer along the parallel plane, and that does not have an inflection point between the edge and a tip portion formed closer to the center or has a plurality of inflection points formed between the edge and the tip portion.
US09300112B2	Packaged laser diode and method of packaging a laser diode A leadframe-type packaged laser diode is provided, in which the laser diode chip is electrically decoupled from the package. A leadframe-type package including a two-dimensional grid of electrodes encapsulated in a molded plastic framework allows batch processing of one- or two-dimensional arrays of leadframes, the batch processing including laser diode chips attachment, wirebonding, and packaging, with subsequent breakout of individual packaged laser diodes from the one- or two-dimensional array.
US09300111B2	Semiconductor light emitting device A semiconductor light emitting device includes a conductive substrate, a light emitting laminate including a second conductivity type semiconductor layer, an active layer, and a first conductivity type semiconductor layer stacked on the conductive substrate, a first electrode layer electrically connected to the first conductivity type semiconductor layer, a second electrode layer between the conductive substrate and the second conductivity type semiconductor layer, the second electrode layer being electrically connected to the second conductivity type semiconductor layer, and a passivation layer between the active layer and the second electrode layer, the passivation layer covering at least a lateral surface of the active layer of the light emitting laminate.
US09300107B2	Bright few-cycle fiber source using resonant dispersive wave emission in an optical fiber Methods and apparatus for generating ultrashort optical pulses. Pulses of an infrared source are launched into an optical fiber characterized by a zero-dispersion wavelength (ZDW), where the wavelength of the infrared source exceeds the ZDW of the optical fiber by at least 100 nm. A resonant dispersion wave (RDW) is generated in the optical fiber that has a central wavelength blue-shifted by more than 500 nm relative to the pump wavelength, and, in some cases, by more than 700 nm. The optical fiber has a core of a diameter exceeding the central wavelength of the RDW by at least a factor of five. In a preferred embodiment, the infrared source includes a master-oscillator-power-amplifier, embodied entirely in optical fiber, and may include an Erbium:fiber oscillator, in particular.
US09300106B2	Laser device with a laser unit and a fluid container for a cooling means of said laser The invention relates to a laser device (10) comprising at least one laser unit (20) for generating laser light, and cooling means (30) for cooling said laser unit, said cooling means including a channel arrangement (35) through which a cooling fluid is circulated for transferring heat away from the laser unit. The laser device is characterized in that a mounting member (46) for releasably holding a fluid container (50) is provided, the mounting member comprises a first connector element (42) for connecting to a second connector element (44) of the fluid container in a fluid tight manner, and the mounting member is connected with the channel arrangement. The invention further relates to a fluid container for cooling fluid for use in the laser device. The fluid container is designed as a cartridge (50) and comprises an information storage means (60) for storing information about the container and the cooling fluid filled in said fluid container.
US09300105B2	Methods and apparatus pertaining to picosecond pulsed fiber based lasers A pulsed fiber laser apparatus for outputting picosecond laser pulses can comprise a fiber delivered pulsed seed laser for providing picosecond optical seed pulses, and at least one optical fiber amplifier in optical communication with the fiber delivered pulsed seed laser. The optical fiber amplifier can comprise a gain optical fiber that receives and optically amplifies picosecond optical pulses by operating in a nonlinear regime wherein the picosecond optical pulses can be spectrally broadened by a factor of at least 8 during amplification thereof. The apparatus can further comprise a pulse compressor apparatus in optical communication with the optical fiber amplifier for providing compressed picosecond optical pulses. The pulse compressor apparatus can provide a dispersion of at least 50 ps/nm and can provide a compression ratio of the time duration of the picoseconds optical pulses received by the pulse compressor apparatus to the time duration of the compressed picosecond optical pulses of no greater than about 50.
US09300102B2	Crimping press Crimping presses that include a frame with a first crimping tool, and a press carriage with a second crimping tool. A bias applicator applies prebiasing initial force acting at least codirectionally to crimping force reaction that is separatory to the first and second crimping tools. The prebiasing initial force acts prior to crimping engagement of the crimping tools. The bias applicator is situated between holders.
US09300101B2	Electric cable swivel and related fabrication methods Improved electric cable swivel assemblies and related fabrication methods are provided. More particularly, the present disclosure provides improved electric cable swivel assemblies configured to reduce entanglement of swimming pool cleaner power cables, and related cable swivel fabrication methods. In exemplary embodiments, the present disclosure provides for a electric cable swivel assembly including a swivel body/housing that is configured and dimensioned to mount with respect to a first cable and a second cable. The swivel body/housing is configured to provide a continuous electrical contact between the first and second cables, wherein the first and second cables are generally axially rotatable relative to each other. Methods of overmolding and/or otherwise fabricating the swivel are disclosed herein.
US09300098B1	Adjustable pad mount substation adapter plates An adapter plate is provided for connecting a first conductor pad with a first axis and a second conductor pad with a second axis where the pads have a common bolt pattern. The adapter plate includes a top and bottom surfaces, a first and second ends, a longitudinal axis defined between the ends, and first and second adjustable connectors. The first adjustable connector has arc-shaped slots extending through the top and bottom surfaces at the first end. Similarly, the second adjustable connector has arc-shaped slots extending through the top and bottom surfaces at the second end. The first adjustable connector is connectable to the common bolt pattern so that the top or bottom surface contacts the first conductor pad, while the second adjustable connector is connectable to the common bolt pattern so that the top or bottom surface contacts the second conductor pad.
US09300097B2	Multi-function power strip Embodiments of a multi-function power strip are shown, said strip including a first endcap and a second endcap; at least one rail, said rail being adapted to engage with at least one outlet module; the rail also being engaged with a transformer module, said transformer module in electrical connection with the at least one outlet module, and adapted to receive electrical power therefrom, said transformer module further comprising a transformer adapted to transform electrical power into a plurality of voltages suitable for powering a plurality of different models of electronic accessories, and a connector forming a circuit to provide a suitable one of the plurality of voltages to an electronic accessory; and wherein the at least one outlet module and the transformer module are releasably joined together.
US09300092B1	High frequency RJ45 plug with non-continuous ground planes for cross talk control There is provided a communication connector including a housing and a plurality of electrical contacts received by the housing. A printed circuit board (PCB) is provided and includes at least first and second pairs of electrical conductive traces. The first pair of traces is connected to a first pair of contacts. The second pair of traces is connected to a second pair of contacts. The PCB has first and second regions. The first pair of contacts is located in the first region and the second pair of contacts is located in the second region. The PCB further includes at least a first ground plane. The first ground plane has first and second sections. The first and second sections are electrically isolated from one another. At least a portion of the first section being adjacent to at least a portion of the first pair of traces. At least a portion of the second section is adjacent to at least a portion of the second pair of traces whereby signal transmission is enhanced. A layer of dielectric material which has a relatively low dielectric constant is located between the first and second traces and the first ground plane.
US09300091B2	Connector with interposed ground plate A connector is mateable with a mating connector along a mating direction. The connector comprises a housing, a plurality of first contacts, a plurality of second contacts and a ground plate. The housing has a plate-like portion extending in a predetermined plane which is defined by the mating direction and a pitch direction perpendicular to the mating direction. The plate-like portion has a first principal surface and a second principal surface which is opposite to the first principal surface in a predetermined direction perpendicular to both the mating direction and the pitch direction. The first contacts are held by the housing. The first contacts have first contact portions, respectively. The second contacts are held by the housing. The second contacts have second contact portions, respectively. The ground plate includes a main portion. The main portion is formed with a plurality of openings. Each of the openings pierces the main portion in the predetermined direction and has a closed periphery in the predetermined plane. The main portion is embedded in the plate-like portion by insert molding. The main portion is positioned between the first contact portions and the second contact portions in the predetermine direction.
US09300080B2	Twist lock connector assembly An electrical connector including a substantially tubular housing for housing an electrical terminal, and a substantially cylindrical electrical terminal holder configured to be inserted into the housing, the electrical terminal holder being configured to hold the electrical terminal, wherein the electrical terminal holder and the housing are configured to be mechanically engaged by twisting the electrical terminal holder with respect to the housing after being inserted therein.
US09300076B2	Electrical connector assembly having a spin ring and a pre-mold covering an electrical connector An electrical connector and a method for creating the electrical connector is provided and includes an electrical conductor, an electrical connector having an electrical connector front and rear, wherein the electrical connector rear includes an electrical connector termination connected to the conductor, a pre-mold material having an over-mold groove and being securely associated with the electrical connector assembly to cover the electrical connector rear, the electrical connector termination, and a portion of the electrical conductor and the cable, an over-mold material securely associated with the electrical connector assembly to cover a portion of the pre-mold material and the cable, wherein a portion of the over-mold material is located in the over-mold groove and a spin ring having a spin ring rear, wherein the spin ring is movably associated with the electrical connector assembly such that the spin ring rear is located proximate the over-mold material.
US09300068B2	Edgecard connector with common-end datum to reduce misalignment tolerances A connector includes a body, a slot within the body configured to receive a substrate and including a first end and a second end, contacts arranged along the slot between the first end and the second end, and a biasing mechanism arranged at the first end to align the substrate as the substrate is inserted into the slot so that substrate is in contact with the second end when the substrate is fully inserted into the slot.
US09300062B2	Attachment devices and methods for light emitting devices Attachment devices and methods for use with light emitting devices are provided. In one aspect, the light emitting device can include a submount and a light emission area disposed over the submount. The device can further include at least one attachment member provided on the submount. The attachment member can engage an electrical component thereby providing a gas-tight, solder free connection between the attachment member and electrical component.
US09300059B2	Press-fit type connector terminal and method of fabricating the same A press-fit type connector terminal includes a contact section inserted into a through-hole of a printed circuit board, the press-fit connector terminal being formed of a single elastic metal sheet, the contact section including a plurality of contact pieces surrounding a longitudinal center line of the press-fit type connector terminal, and a pair of binders binding the plurality of contact pieces at opposite ends thereof, the pair of binders having a thickness that is smaller than a maximum thickness of the plurality of contact pieces.
US09300055B2	Mobile device with two antennas and antenna switch modules A mobile device includes a system circuit board, a ground element, a communication module, a first antenna, a second antenna, a first ASM (Antenna Switch Module), and a second ASM. The first antenna is configured to receive or transmit a first signal in a first frequency band. The second antenna is configured to receive or transmit a second signal in a second frequency band. The second frequency band is different from the first frequency band. The first ASM is coupled between the first antenna and the communication module, and is configured to separate frequencies of the first signal. The second ASM is coupled between the second antenna and the communication module, and is configured to separate frequencies of the second signal.
US09300054B2	Printed circuit board based feed horn A new class of feed horns is provided based on the use of metamaterial printed circuit board (PCB) liners on the walls of the feed horns. These feed horns may be implemented to achieve low cost operation. PCBs making up the metamaterial liner may be assembled together in such a manner as to form a feed horn with a square or rectangular aperture shape, although other suitable shapes are possible. These PCBs may be fabricated from standard low cost, off-the-shelf dielectric material. A conductor artwork pattern on the PCB surface forming the interior surface of the feed horn can be designed such that the PCB feed horn yields radio frequency (RF) properties similar to that of a corrugated feed horn. A simple flat plate ground plane bonded to the back side of the PCB can serve as the feed horn structure.
US09300053B2	Wide band embedded armor antenna using double parasitic elements For use with an armored vehicle, a wideband embedded armor antenna is provided. The antenna includes an armor layer mounted to the armored vehicle. A driven dipole is mounted between the armor layer and the vehicle, the dipole operating in the UHF band. A first parasitically driven dipole is mounted on the outside of the armor layer. A second parasitically driven dipole is mounted between the driven dipole and the vehicle. A feed for the driven dipole is provided which does not pierce the armor layer.
US09300047B2	Antenna for reception of circularly polarized satellite radio signals An antenna for receiving circularly polarized satellite radio signals has a conductive base surface and at least one a conductor loop oriented horizontally above the base surface by a height h. The conductor loop is configured as a polygonal or circular closed ring line radiator. The ring line radiator forms a resonant structure that is electrically excited so that the current distribution of a running line wave in a single rotation direction occurs on the ring line, wherein the phase difference of which, over one revolution, amounts to essentially 2π. A vertical radiator extends between the conductive base surface and the circumference of the ring line radiator. The height h is smaller than ⅕ of the free-space wavelength λ.
US09300044B2	Methods for RF connections in concentric feeds A concentric feed is provided. The concentric feed includes an outer-conductive tube electrically connected at a base of an inner-conductive tube to an outer-conductive tube by a process comprising the steps of: configuring the outer-conductive tube; configuring the inner-conductive tube; and positioning the outer-conductive tube to contact the inner-conductive tube at the base. The outer-conductive tube is configured to include: a side-port; a first-edge surface; a first-interior surface sharing an edge with and perpendicular to the first-edge surface; a second-edge surface; and a second-interior surface sharing an edge with and perpendicular to the second-edge surface. The inner-conductive tube is configured to include: the base at a base-end of the inner-conductive tube, the base including a first lip and a second lip protruding orthogonal to a first surface and a second surface, respectively, and a central-port centered on the central axis and parallel to the central axis; and a main-body.
US09300039B2	Triaxial positioner for an antenna A positioner for an antenna intended to be placed in a given or restricted volume comprises: a first axis Aα ensuring the movement of the antenna in azimuth, a third axis Aγ ensuring the movement of the antenna in elevation, said third axis Aγ being orthogonal and coplanar to the first axis Aα, and a second axis of rotation Aβ or cross-elevation axis positioned so as to intersect said first axis Aα and said third axis Aγ at one and the same virtual point O, said virtual point O of intersection of the three axes Aα, Aβ, Aγ constituting the pivot point of the movements of said antenna mounted on the positioner.
US09300038B2	Method, system, and apparatus for resonator circuits and modulating resonators Embodiments of resonator circuits and modulating resonators and are described generally herein. One or more acoustic wave resonators may be coupled in series or parallel to generate tunable filters. One or more acoustic wave resonances may be modulated by one or more capacitors or tunable capacitors. One or more acoustic wave modules may also be switchable in a filter. Other embodiments may be described and claimed.
US09300037B2	Antenna device and antenna mounting method An antenna device (10) includes: an antenna (100) including a radiating element (101) and an internal ground (103); a coaxial cable (200) whose internal conductor (204) is connected with the radiating element (101) and whose external conductor (203) is connected with the internal ground (103); and an external ground (500) capacitive-coupled with the external conductor (203) of the coaxial cable (200).
US09300034B2	Multi-antenna structure A multi-antenna structure includes a base plate, a first antenna, a second antenna, a first metal line, and a second metal line. The base plate includes a grounded metal surface. The grounded metal surface includes two short sides and two long sides. The first antenna and the second antenna are arranged on the base plate. The first metal line and the second metal line are electrically connected to the two short sides of the grounded metal surface. A current path of the two short sides is prolonged because of the first metal line and the second metal line. A longitudinal current is equal to a transverse current at a low frequency. A current of the first antenna and a current of the second antenna does not interfere each other. Isolation between the first antenna and the second antenna is improved.
US09300028B2	Frequency selective limiter A selective frequency limiter having a magnetic material and a slow wave structure disposed to magnetically couple a magnetic field, produced by electromagnetic energy propagating through the slow wave structure, into the magnetic material.
US09300026B2	Nondirectional RF power divider An improved nondirectional radiofrequency power divider is characterized by the following features: —having an outer conductor (1) and/or outer conductor housing (1′), with a first inner conductor (11), wherein the first inner conductor (11) runs in the outer conductor (1) or in the outer conductor housing (1′), —with a second inner conductor (13), wherein the second inner conductor (13) runs in the space (15) which is formed between the first inner conductor (11) and the outer conductor (1) or the outer conductor housing (1′), —the second inner conductor (13) is electrically connected to a branch line running away therefrom or is provided therewith, the second inner conductor (13) is relatively adjustable and/or positionable in terms of the distance of said second inner conductor from the first inner conductor (11) and/or in terms of the distance of said inner conductor from the outer conductor (1) or from the outer conductor housing (1′) so as to effect a variable power distribution.
US09300025B2	Interface between an integrated circuit and a dielectric waveguide using a carrier substrate with a dipole antenna and a reflector A system includes an integrated circuit that has a substrate with a top surface and a bottom surface. Semiconductor circuitry is including a radio frequency (RF) amplifier configured to produce an RF signal or an RF receiver configured to receive an RF signal is formed on the top surface of the substrate. A through-substrate via is coupled to an output of the RF amplifier. A metalized antenna formed on the bottom surface of the substrate is coupled to the through-substrate via. The metalized antenna is configured to launch an electromagnet wave representative of the RF signal into a dielectric waveguide (DWG) when the DWG is coupled to the bottom side of the substrate.
US09300024B2	Interface between an integrated circuit and a dielectric waveguide using a dipole antenna, a reflector and a plurality of director elements A system includes an electronic device coupled to a mating end of a dielectric wave guide (DWG). The electronic device has a multilayer substrate that has an interface surface configured for interfacing to the mating end of the DWG. A conductive layer is etched to form a dipole antenna disposed adjacent the interface surface. A reflector structure is formed in the substrate adjacent the dipole antenna opposite from the interface surface. A set of director elements is embedded in the mating end of the DWG. Specific spacing is maintained between the dipole antenna and the set of director elements.
US09300020B2	Filterless broadband front-end isolator Representative implementations of devices and techniques provide isolation between transmit and receive portions of a broadband transceiver of a wireless communication system. filterless isolation technique is performed via a directional Phase shifting arrangement that includes an isolating hybrid device coupled to a non-reciprocal phase shifting combiner/splitter.
US09300019B2	High-frequency module A multilayer substrate includes therein wiring conductors, ground conductors, interlayer connection conductors, and a matching inductor. A control signal input terminal is provided on a second main surface of the multilayer substrate. Electrodes on which a high-frequency switch is mounted are electrically connected to the wiring conductors through the interlayer connection conductors. The control signal wiring conductor is located on a dielectric layer close to the second main surface of the multilayer substrate, and the high-frequency signal wiring conductor is located on a dielectric layer close to a first main surface of the multilayer substrate. The ground conductor, which is superposed with the control signal wiring conductor in plan view is separated from the matching device conduction ground conductor by a separation portion. With this structure, influence of harmonic noise due to input of high-frequency switch control signals is reduced and degradation of the communication characteristics is reduced.
US09300018B2	Energy source system having multiple energy storage devices System are described that include an energy storage device adapted to store and release energy and an ultracapacitor. The systems include a switching device coupled to the energy storage device to selectively connect and disconnect the energy storage device to a load, and a second switching device coupled to the ultracapacitor and adapted to connect and disconnect the ultracapacitor to the load. The systems may include a sensor adapted to sense the current draw at the load. The first switching device is activated to connect the energy storage device to the load when a rate of change of the current draw at the load is below a threshold, and the second switching device is activated to connect the ultracapacitor to the load when the rate of change of the current draw at the load is greater than or equal to the threshold.
US09300012B2	Solid electrolyte secondary battery Provided is a solid electrolyte secondary battery with a greater capacity than previous solid electrolyte secondary batteries. Furthermore, the disclosed solid electrolyte secondary battery can obtain a high power output and improve battery function while ensuring a large capacity. The solid electrolyte secondary battery is provided with a cathode chamber, a cathode active material container that is provided independently and stores some cathode active material, and a channel medium that is provided between the two and through which the active material passes. The cathode active material is transferred by the channel medium and heterogeneity, when the active material is discharged, can be curbed. By providing a transfer medium, which transfers the cathode active material, the cathode active material can be forcibly transferred.
US09300009B2	Electrolyte compositions for lithium ion batteries The invention is directed in a first aspect to an ionic liquid of the general formula Y+Z−, wherein Y+ is a positively-charged component of the ionic liquid and Z− is a negatively-charged component of the ionic liquid, wherein Z− is a boron-containing anion of the following formula: The invention is also directed to electrolyte compositions in which the boron-containing ionic liquid Y+Z− is incorporated into a lithium ion battery electrolyte, with or without admixture with another ionic liquid Y+X− and/or non-ionic solvent and/or non-ionic solvent additive.
US09300006B2	Battery cell of stair-like structure Disclosed herein is a battery cell configured to have a structure in which an electrode assembly including a separator disposed between a cathode and an anode is mounted in a battery case, wherein the battery case includes an upper case and a lower case, the upper case and/or the lower case being provided with a receiving part, in which the electrode assembly is mounted, the electrode assembly includes a plurality of electrodes or unit cells stacked in a height direction on the basis of a plane, two or more of the electrodes or the unit cells having different planar sizes, and the receiving part of the battery case is provided with stair-like steps corresponding to an external appearance of the electrode assembly.
US09300005B2	Cable-type secondary battery The present invention relates to a cable-type secondary battery having a horizontal cross section of a predetermined shape and extending longitudinally, comprising: a core for supplying lithium ions; an inner electrode, comprising a spiral electrode formed by spirally twisting two or more wire-type inner current collectors coated with an inner electrode active material on the surface thereof; a separation layer surrounding the outer surface of the inner electrode to prevent a short circuit between electrodes; and an outer electrode surrounding the outer surface of the separation layer, and comprising an outer electrode active material layer and an outer current collector. The core for supplying lithium ions is disposed in the inner electrode, from which the electrolyte of the core for supplying lithium ions can be easily penetrated into an electrode active material, thereby facilitating the supply and exchange of lithium ions.
US09300002B2	Three-dimensional supercapacitors and batteries with high energy densities A three-dimensional electrode architecture for a supercapacitor and/or battery characterized by high power density and high energy density includes at least one negative electrode and at least one positive disposed in an interpenetrating manner. Also disclosed are corresponding or associated three-dimensional supercapacitors or batteries as well as methods for making the same.
US09300001B2	Fuel cell stack In a fuel cell stack, fuel cells are stacked together in a stacking direction, and the stacked fuel cells are placed in a casing. An upper side panel of the casing includes an outer plate and an inner plate which are joined together. Flat plate members are interposed between the outer plate and the inner plate at positions corresponding to both end portions of the outer plate and the inner plate extending in the stacking direction. The flat plate members are thicker than the outer plate and the inner plate.
US09299999B2	Three electrode type of microbial fuel cell and a method for operating the same Provided are a three electrode type microbial fuel cell and a method of operating the same. The fuel cell includes a sediment electrode acting as an anode and placed in sediment on the bottom of a contaminated water zone, an intermediate electrode acting as an anode or a cathode and placed in water, and an floating electrode acting as a cathode and placed adjacent to a water surface. In the three electrode type microbial fuel cell, the intermediate electrode may be used as an anode or a cathode according to the concentration of organic contaminants in water of the contaminated water zone, so that the fuel cell can continue to generate electricity in any case where the organic contaminants are present in or removed from the water.
US09299994B2	Fuel cell assembly A fuel cell assembly comprising a plurality of fuel cell plates in a stack. The stack defines an air inlet face and/or an air outlet face; and two opposing engagement faces. The fuel cell assembly also comprises a detachable cover configured to releasably engage the two engagement faces in order to define an air chamber with the air inlet or outlet face.
US09299990B2	Fuel cell Through enhancement of productivity in a gas flow-path formation member, rising of production cost and deterioration of productivity of a cell that contains the gas flow-path formation member in cell components of the cell are prevented.A porous board 32 as a gas flow-path formation member that is individually formed from a separator is a molded piece containing carbon powder as raw materials, whereby possibilities of corrosion in an inner cell environment are naturally lower than the metallic-made. Further, since necessary conductivities are securable by carbon itself, additional treatments such as gilding for improvement of conductivity are not required. Moreover, because a plurality of openings of the porous board 32 are regularly arranged, forming either a tortoise-shell formed mesh 22 or lozenge-formed mesh 26, the porous board 32 can be easily molded with a mold 30 and can be accurately formed with high precision even in mass production. Still further, removal of burrs 34 and expansion of surface roughness are performable to the porous board 32 through an identical process following molding.
US09299989B2	Cable-type secondary battery The present disclosure provides a cable-type secondary battery, comprising: an inner electrode; a separation layer surrounding the outer surface of the inner electrode to prevent a short circuit between electrodes; and a sheet-form outer electrode spirally wound to surround the separation layer or the inner electrode.
US09299988B2	Electrode sheet including notching portion Disclosed herein is an electrode sheet having an electrode active material applied to one major surface or opposite major surfaces of a current collector sheet, the electrode sheet being cut to manufacture a plurality of unit electrode plates, wherein first notch portions are formed at one side, selected from between an upper side and a lower side, of the electrode sheet such that the first notch portions are arranged at intervals corresponding to a width of each of the unit electrode plates and second notch portions corresponding to the first notch portions are formed at the other side of the electrode sheet, and wherein an upper end cut side for a cutting margin is formed at each of the second notch portions, the upper end cut side being smaller in size than a lower end cut side.
US09299986B2	Method for manufacturing metal-made three-dimensional substrate for electrodes, metal-made three-dimensional substrate for electrodes and electrochemical applied products using the same In a method for manufacturing a metal-made three-dimensional substrate, a metal foil is passed between a pair of rollers 21 and 22. Each surface S of a pair of the rollers 21 and 22 is provided with protrusion portions 23 arranged in a grid pattern, and the protrusion portions 23 are arranged so that protrusions 23 of the one roller 22 are oriented toward the center 27 of a virtual quadrangle having four adjacent protrusion portions 23a to 23d of the other roller 21 as the apices.
US09299985B2	Secondary battery and electrolyte solution for secondary battery to be used in same Provided is a secondary battery having a good battery property at a high temperature. A secondary battery according to an exemplary embodiment of the invention comprises a negative electrode and an electrolyte liquid; wherein the negative electrode is formed by binding a negative electrode active substance on a negative electrode collector with a negative electrode binder; and wherein the electrolyte liquid comprises a compound (A) having a C═S bond. In this embodiment, the negative electrode active substance is formed by covering at least one of a metal (a) that can be alloyed with lithium and a metal oxide (b) that can absorb and desorb a lithium ion with a carbon material (c). Alternatively, the negative electrode active substance comprises a metal (a) that can be alloyed with lithium and the negative electrode binder negative electrode is a polyimide or a polyamide-imide.
US09299976B2	Secondary battery including a cap plate comprising an inversion plate A secondary battery includes an electrode assembly; a case accommodating the electrode assembly; a cap plate sealing the case and having an inversion plate; and an insulation plate having a short-circuit hole generally corresponding to the inversion plate and an air opening spaced from the short-circuit hole and fluidly connected to a top surface of the cap plate; a terminal plate coupled to a top surface of the insulation plate and electrically connected to the electrode assembly; and a terminal assembly including a sealing member coupled to a bottom surface of the insulation plate and formed to encompass the short-circuit hole and the air opening.
US09299974B2	Rechargeable battery A rechargeable battery including: an electrode assembly; a case accommodating the electrode assembly; a cap plate covering an opening of the case; an electrode terminal on the cap plate; and a lead tab connecting the electrode assembly to the electrode terminal, and including a fuse, the fuse including a plurality of sub-fuses defined along a width of the lead tab by a plurality of through holes formed in the lead tab.
US09299969B2	Secondary battery A secondary battery including an electrode assembly; a case containing the electrode assembly; a cap plate sealing an opening of the case; a terminal plate electrically connected to the electrode assembly; an electrode terminal electrically connected to the terminal plate; and an insulation layer between the cap plate and the terminal plate and electrically insulating the cap plate and the terminal plate from each other, and the terminal plate includes a first metal layer connected to the electrode terminal, and a second metal layer on the first metal layer, the second metal layer being between the first metal layer and the insulation layer.
US09299968B2	Wire arranging device A wire arranging device includes bus bars each interconnecting a plus and a minus terminal, in a first and a second terminal row, a first and a second row of bus bar containing rooms in which the bus bars are individually contained, a first and a second tray part respectively connected to the first and the second row of the bus bar containing rooms stacked on each other, first wires of which one ends are connected to the bus bars of the first row and placed on the first tray part, while the other ends are connected to a first connector at a second terminal row side, and second wires of which one ends are connected to the bus bars of the second row and placed on the second tray part, while the other ends are connected to a second connector at a first terminal row side.
US09299965B2	Production device for packaged electrode and manufacturing method of packaged electrode A production device 100 for a packaged electrode 20 includes a conveyance unit 200 superimposing an electrode 40 and a pair of separators 30 from a front end 51 side of a conveying direction while conveying them, first joining units 300 joining lateral edges 31 of the separators to each other, and second joining units 400 joining at least either front edges 32 or rear edges 33 of the separators to each other. The lateral edges of the separators, superimposed while being conveyed by the conveyance unit, are joined to each other by the first joining units from the front end side of a conveying direction. At least either the front edges or the rear edges of the separators are joined to each other by the second joining units in a state where conveyance is stopped.
US09299964B2	Energy storage element A non-aqueous electrolyte secondary battery includes: a container; an electrode assembly; an electrode terminal; a current collector; and an internal insulation sealing member insulating the container and the current collector. The container includes a wall having an outer surface with a protrusion part protruding outward from the outer surface and an inner surface with a recess part formed correspondingly in position to the protrusion part. The recess part has an outermost bottom surface and an inner side surface formed continuously between the bottom surface and the inner surface of the wall of the container. At least part of the inner side surface of the recess part is tilted to the protrusion direction of the protrusion part. The internal insulation sealing member is between the current collector and the recess part of the container, and has side wall parts parallel to the at least part of the inner side surface.
US09299962B2	Battery encasement An encasement for an electrochemical cell and method of making such encasement is discloses. The design of the encasement results in an encasement having an area of high stress located away from the weld zone area of the encasement, where the cover and the case are welded together.
US09299961B2	OLED display panel An OLED display panel and manufacturing method of the panel are provided in which a terminal electrode is exposed by performing etching with fixed etching conditions without performing step processing. A terminal region comprised from a plurality of metal electrodes 2 conducting with an organic light emitting element of a display part is formed above a substrate 1. Next, a stacked sealing film comprised from a first Si contained inorganic layer, an organic resin layer and a second Si contained inorganic layer is formed above a surface of the display part and the terminal region 6. Next, etching is performed using etching conditions suitable for the first and the second Si contained inorganic layer while the display part is masked, the first and the second Si contained inorganic layer above the metal electrode 2 are removed and a surface of the metal electrode 2 is exposed.
US09299960B2	Electronic device manufacturing apparatus The electronic device manufacturing apparatus is provided with: a substrate holding member; a first supply source which is provided so as to move relative to the primary surface side of the substrate, and which forms a nitrogen-containing layer by supplying a nitrogen-containing compound towards the primary surface of the substrate; and a second supply source which is disposed downstream of the first supply source in the direction of movement relative to the substrate, which forms a transparent electrode layer by supplying towards the primary surface of the substrate an electrode material having silver as the main component thereof, and which is disposed such that, between starting formation and two minutes after finishing formation of the nitrogen-containing layer at a prescribed position on the substrate, formation of the transparent electrode layer is started at said prescribed position on the substrate.
US09299955B2	Self light-emitting device To provide a method of improving an efficiency for extracting light in a self light-emitting device using an organic EL material. In the self light-emitting device having a structure in which an EL layer (102) is sandwiched between a transparent electrode (103) and a cathode (101), a film thickness of the EL layer (102) and a film thickness of the transparent electrode (102) are equivalent to the film thicknesses in which there is no occurrence of a guided light, and an inert gas is filled in a space between the transparent electrode (103) and a cover material (105).
US09299954B2	Organic light-emitting apparatus and method of manufacturing the same An organic light-emitting apparatus including: a substrate; an organic light-emitting device disposed on the substrate and including a first electrode, a second electrode, and an intermediate layer disposed between the first electrode and the second electrode; and an encapsulation layer provided to cover the organic light-emitting device. The encapsulation layer includes a first inorganic layer including a first fracture point, and a first fracture control layer provided on the first inorganic layer to seal the first fracture point.
US09299951B2	Display panel including multilayer diffusion barrier Disclosed is a display panel including: a flexible substrate; a buffer layer disposed on the flexible substrate; a pixel disposed on the buffer layer and comprising a thin film transistor and an image device connected to the thin film transistor; a barrier layer disposed on the flexible substrate to protect the pixel from a substance from the flexible substrate; and a diffusion prevention layer disposed between the barrier layer and the buffer layer and configured to prevent hydrogen generated from the barrier layer from being diffused into the thin film transistor.

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