最新美国发明专利第2014-07-22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
US08787959B2	Method of controlling a broadcast call The invention concerns a method of controlling a broadcast call in a telecommunications network (30) and a broadcast call control system (2). The telecommunications network (30) comprises switching units (214 to 220) for providing telephone connections to subscribers (221 to 230) of the telecommunications network (30). First, a broadcast call is triggered by one of one or more trigger servers (210, 211, 2101 to 2151) of a broadcast call control system (2) operating in parallel to the telecommunications network (30). This includes specifying data identifying a group of subscribers (221 to 230) of the telecommunications network (30) to be reached by the broadcast call and an announcement to be made to the group of subscribers (221 to 230) in the broadcast call. Then, a connection setup to each subscriber of the group of subscribers (221 to 230) in a cascade is requested and the announcement is replayed to each subscriber (221 to 230) a connection has been established to.
US08787953B1	Integrating two-dimensional barcodes and embedded links with call center operation In various embodiments, advertising campaigns can be defined that incorporate technologies such as two-dimensional bar codes or embedded links in electronic material, for directing a user to communicate with a call center. For instance, in particular embodiments, the reading of a two-dimensional bar code by a user with a smart phone may cause various forms of communication requesting a return communication. The communication from the smart phone may be sent to, and received at, the call center, where a calling campaign associated with an advertising campaign is identified using information associated with the communication. A responding communication may be initiated from the call center to the user.
US08787946B2	Automatic pairing of a telephone peripheral unit and an interface unit System for audio communication comprising: a peripheral unit and an interface unit, wherein the peripheral unit comprises a microphone and a speaker, and the peripheral unit is connectable to a telephone via the interface unit, the interface unit having a unique interface unit device address, and the peripheral unit having a unique peripheral unit device address, wherein the peripheral unit and the interface unit are mutually connectable via a wireless communication link for audio communication and via a detachable wired communication link for auxiliary data, and wherein the system further comprises automatic pairing routine for pairing the peripheral unit and the interface unit to establish the wireless communication link.
US08787943B2	Method and system for localizing mobile communication terminals Systems and methods are disclosed for determining a geographic position of a mobile communications terminal operable in a wireless communications network. According to one embodiment, a first estimated position of the mobile communications terminal may be calculated based on pseudo-range measurements related to a plurality of signals received from transmitters of a global navigation satellite system. Moreover, a second estimated position of the mobile communications terminal may be calculated based on information provided by the wireless communications network. The first estimated position may be analyzed to derive an indication of whether at least one of the pseudo-range measurements is affected by errors. If at least one of the pseudo-range measurements is affected by errors at least one third estimated position may be calculated based on a sub-set of pseudo-range measurements and evaluated against the first estimated position.
US08787940B2	Personalized location information for mobile devices Providing location information on a mobile device includes receiving signals from external devices. Each signal includes information that specifies a geographic location for the external device that has provided the signal. A geographic location for the mobile device is calculated by using the information contained in each of the received signals. A representation of the geographic location of the mobile device is generated. The representation of the geographic location is included within an electronic message that provides information describing a user of the mobile device to other users of an electronic communications system. The electronic message is transmitted to another device to provide an indication of the geographic location for the user to one of the other users of the electronic communications system.
US08787932B2	Personalized location information for mobile devices Providing location information on a mobile device includes receiving signals from external devices. Each signal includes information that specifies a geographic location for the external device that has provided the signal. A geographic location for the mobile device is calculated by using the information contained in each of the received signals. A representation of the geographic location of the mobile device is generated. The representation of the geographic location is included within an electronic message that provides information describing a user of the mobile device to other users of an electronic communications system. The electronic message is transmitted to another device to provide an indication of the geographic location for the user to one of the other users of the electronic communications system.
US08787930B2	Method and apparatus for estimating position of access point in Wi-Fi system A method and apparatus for estimating a position of an access point (AP) includes (a) measuring a strength of a signal, transmitted by the AP, at three or more measurement points (MPs), (b) selecting an imaginary attenuation factor, (c) calculating a range between the AP and each of the MPs on the basis of the imaginary attenuation factor and a strength of a signal measured at the MP, (d) calculating an intersecting point of ranging circles in each of which a position of the MP is a center and the range between the MP and the AP is a radius, (e) calculating a best intersecting point from among a plurality of the intersecting points obtained by repeating the steps (c) and (d) while changing the imaginary attenuation factor, and (f) estimating the best intersecting point as the position of the AP.
US08787926B2	Method and system for the spectrum manager operation in cognitive radio systems A system and method for the operation of a Spectrum Manager (SM) within a cognitive radio system includes two primary states of operation: SM at network initialization and SM at network operation. While in the network Initialization state, the SM's primary responsibility is to find an operating channel. After an operating channel is found, the SM moves from the network initialization state to the network operation state while executing a procedure to establish a network. While in the network operation state, the SM can execute other procedures, a procedure to update list of available channel from the incumbent database of channel and frequency data, a procedure to determine a signal type, a procedure to enter co-existence mode, deciding when to move to a backup channel and issuing calls for the same as well as background procedures such as looking for better backup channels when the SM is otherwise idle.
US08787924B2	Methods and systems for transmission of multiple modulated signals over wireless networks A method and apparatus for requesting and allocating bandwidth in a broadband wireless communication system. The inventive method and apparatus includes a combination of techniques that allow a plurality of CPEs to communicate their bandwidth request messages to respective base stations. The CPE is responsible for distributing the allocated uplink bandwidth in a manner that accommodates the services provided by the CPE. By using a combination of bandwidth allocation techniques, the present invention advantageously makes use of the efficiency benefits associated with each technique.
US08787922B2	System and method for cooperative inter-cell interference control A system to cooperatively control inter-cell interference is provided. A first frequency allocated to a central area of a serving cell associated with a serving base station may be allocated to a central area of a neighboring cell associated with a neighboring base station. A second frequency allocated to an edge area of the serving cell may be allocated to an edge area of the neighboring cell. Where a terminal is located in the edge of the neighboring cell, scheduling information, channel information, and data may be exchanged between the terminal and the serving base station.
US08787921B2	Method of handling measurement capability and related communication device A method of handling measurement capability for a network in a wireless communication system comprising a mobile device capable of communicating with the network through a maximum number of component carriers, the method includes receiving a capability information message indicating a component carrier capability, from the mobile device, and determining whether to configure a measurement gap to at least one of the component carriers, according to the component carrier capability and a first number of component carriers that have been configured to the mobile device.
US08787913B2	Primary connection strategy for vehicle originated cellular communication to a call center A system and method for making vehicle originated calls to a telematics service provider or other call center. The method includes identifying a call type associated with a desired wireless communication of speech or data to the call center, and then carrying out one of a number of different call connection processes depending on the call type. For voice channel cellular connections, an in-band modem cellular connection is preferably established in most instances using a connection retry strategy that includes primary, secondary, and possibly tertiary connection attempts. The system and method can be carried out in connection with various cellular system technologies, but is especially suited for use with GSM systems.
US08787909B2	Server for control plane at mobile communication network and method for controlling local IP access service Disclosed is a method of controlling a LIPA (Local IP Access) service in a server taking charge of the control plane within a mobile communication network. The method of controlling a LIPA service may include receiving an initial message from Home (e)NodeB. The initial message may include at least one of LIPA related information and capability information. The LIPA related information may include at least one of APN (Access Point Name) for LIPA and information for a local gateway, and the capability information may include an indicator indicating whether the Home (e)NodeB supports a LIPA function, and the initial message may include an access request message by a terminal. The method of controlling a LIPA service may further include determining whether the terminal can use a LIPA service at the Home (e)NodeB by considering at least one of the LIPA related information within the initial message, the capability information within the initial message, and subscriber information of the terminal, upon receiving the initial message; storing a result of the determination; generating an access accept message including an indicator indicating whether the terminal can use a LIPA service at the Home (e)NodeB; and transmitting an initial setup message including the generated access accept message to the Home (e)NodeB.
US08787908B2	Efficient femto discovery protocol using macro synchronization A method, a computer program product, and an apparatus are provided in which the apparatus (e.g., a femto cell) receives timing information from a second apparatus (e.g., a macro cell). The apparatus receives a signal from a third apparatus (e.g., a UE) based on the received timing information. The apparatus transmits a broadcast signal based on the received signal. A method, a computer program product, and an apparatus are provided in which the apparatus (e.g., a UE) receives timing information from a second apparatus (e.g., macro cell). The apparatus transmits a signal to a third apparatus (e.g., a femto cell) based on the received timing information. The apparatus receives a broadcast signal from the third apparatus in response to the signal.
US08787907B2	Frequency selection and transition over white space A method of wireless communication includes determining at least one neighboring apparatus from which to obtain information, obtaining information related to a plurality of channels from the at least one neighboring apparatus, selecting a channel from the plurality of channels based on the obtained information, and transmitting on the selected channel.
US08787906B2	Method and system for enabling connection of a mobile communication terminal to a radio communication network A method for enabling connection of a mobile communication terminal to a radio communication network, comprising broadcasting through a geographic area information about available radio access networks available in the geographic area, the information being intended to be used by the mobile communication terminal for determining which radio access networks cover a current mobile communication terminal location within the geographic area. The information includes an identifier of at least one radio access network available in the geographic area, and, associated with the identifier of the at least one radio access network, data adapted to determine an extent of coverage of the geographic area by that radio access network.
US08787905B2	Method and check node for locking location of user network device A method for locking a location of a Home NodeB (HNB) is provided, which includes: a Connectivity Session Location and Repository Function (CLF) and/or a verification node storing various location identifiers corresponding to location information; the user network device which includes a HNB or a Home evolved Home NodeB (HeNB) sending location information to the verification node after obtaining said location information; said verification node comparing received location information with the various location identifiers stored in the verification node and/or corresponding location identifiers inquired from the CLF, and determining whether to register the location information of said user network device according to a comparison and/or inquiry result. A verification node for giving support to locking a location of a user network device is further provided.
US08787900B2	Methods and systems for testing cell phones with multiple antennas The present invention relates to testing cell phones that simulates network conditions. In particular, it relates to new testing capabilities for simulating changes in correlation characteristics of signal components delivered to a cell phone. Correlation characteristics express changing environmental conditions and physical relationships among antennas in the cell phone and at base stations.
US08787899B2	Restricting and preventing pairing attempts from virus attack and malicious software A method, device and system restrict and prevent virus attack and malicious software to a wireless communication device from a pairing attempt by another wireless communications device. A switch is included in a transmission path coupling a first device to a second device, wherein the second device is attempting to pair with first wireless communications device. A detector coupled to the transmission path, detects an address of the second wireless communications device in a pairing communication protocol between the first and second devices. A counter coupled to the detector counts the pairing attempts of the second device. A compare circuit compares the pairing attempts to a selected number N. The compare circuit signals the switch to open when the number of attempts equals or exceeds the number N, breaking the connection, thereby preventing the first device from receiving virus attacks and malicious software.
US08787898B2	System, method and apparatus for remotely configuring selective call features A method, system and apparatus for remotely configuring selective call features includes receiving a selective call feature request message addressed to a feature configuration address associated with a first communication device from a second communication device. The selective call feature request message includes a selective call feature command. The method further includes enabling a selective call feature indicated by the selective call feature command for the first communication device. In various embodiments, the selective call feature request message is a text message. In some embodiments, the method further includes sending a selective call feature acknowledgment message to the second communication device. The selective call feature acknowledgment message indicates that the selective call feature is enabled for the first communication device. In various embodiments, the selective call feature request message includes a selective call forwarding command, a selective call acceptance command, or a selective call rejection command.
US08787895B2	System and method for providing advertising on a device A display system and method of advertising, includes, in one embodiment, loading a graphic advertisement onto a computer-readable medium of an electronic device. The graphic advertisement is or has a time passage indicator for indicating the passage of time. An idle-time sensor determines an idle-time period in which updated application information is not presented on a display of the device due to, for example, data processing activity by the processor, data transfer activity, congestion or latency in the network, or any other activity that occupies resources in the device to delay or temporally preventing updating of the display. The graphic advertisement is displayed when the device is in the idle-time period, animated to indicate the passage of time, and removed after the idle-time period has ended.
US08787892B2	Mobile terminal and method of controlling the mobile terminal A mobile terminal and a method of controlling the mobile terminal are provided. The method includes locking the mobile terminal; if a communication event occurs, displaying communication event alert information on a display module; and if a predefined gesture input is received in connection with the communication event alert information, unlocking the mobile terminal and entering an operating mode corresponding to the communication event. Therefore, it is possible to readily unlock the mobile terminal and place the mobile terminal in any operating mode in response to a gesture input.
US08787890B2	Handheld electronic device and saving number method and digital storage media A method for saving number applied to a handheld electronic device is provided. The method has the following steps. An entered number is shown on a screen of the handheld electronic device. Whether the entered number is one of saved numbers is determined. If the entered number is not corresponding to one of the saved numbers, a save button is shown on the screen, and the entered number is saved after the save button is triggered.
US08787888B2	Sharing location information during a communication session In one embodiment, a method includes establishing a communication session between a first device and a second device. The first device is a mobile computing device. The location of the first device is received at the second device. The location of the first device is displayed on a graphical user interface of the second device during the communication session.
US08787887B1	Promotion operable recognition system Embodiments describe a recognition system that works in conjunction with a subscriber's cellular phone and the network serving the subscriber. According to an embodiment, a subscriber can use a cellular phone to receive and capture data signals, from, for example, an audio output. The captured data signals can be transmitted to a remote network element that receives and translates the captured data and performs a plurality of functions. A promotion can be selectively tailored to a user based in part on the user location.
US08787883B2	Wireless user based notification system A group of wireless device users are notified of an event. A location data determination algorithm is provided to a wireless device, where the algorithm determines a frequency at which the device interacts with network elements to determine its location. The location data is stored in a notification server and used to identify a user at a specific location. When a governmental or commercial entity wishes to issue a notification, a message is provided to those users whose location is identified as being in an area defined by the entity.
US08787882B2	Resource profile adjustment for pre-fetching of assets to user equipment Systems and methods are disclosed for adjusting resource profiles which are used by user equipment (UE) to pre-fetch assets from content providers. In one embodiment, a recommender system receives a resource profile from a UE. The resource profile indicates content providers that have assets for the UE to download in advance during a pre-fetch operation. The resource profile also defines a percentage of UE resources allocated to each of the content providers for downloading the assets during the pre-fetch operation. The recommender system then adjusts the percentages of the UE resources in the resource profile for the end user to generate an updated resource profile for the end user, and transmits the updated resource profile to the UE for use in one or more subsequent pre-fetch operations.
US08787878B1	System of providing information to a telephony subscriber An information fulfillment system and method provide information to a user having a wireless communication device. Upon input of an access code at the wireless communication device, a fulfillment center delivers information based on the access code. Automatic verification, connection, and/or billing modification processes optionally are provided for implementation of the system and method.
US08787877B1	System of providing information to a telephony subscriber An information fulfillment system provides information to a user having a wireless communication device. Upon manual or automatic input of an access code to the wireless communication device, the fulfillment center delivers information based on the access code. Automatic verification, connection, and/or billing modification processes are provided for implementation of the system and method.
US08787874B2	Method and mobile device for conference call security override A method for controlling access to a conference call, the method comprising authenticating a mobile device in accordance with access requirements for the conference call rejecting the mobile device if the participant does not comply with the access requirements in response to the rejection, determining by a processor based on information other than said access requirements that the mobile device is legitimate and overriding the rejection to allow connection to the conference call if it is determined that the mobile device is legitimate.
US08787871B2	System and method for calculating and disseminating intelligent evacuation routes based on location awareness and integrated analytics A system for providing emergency-related information. The system can include a processor configured to execute computer-readable instructions. The system can also include one or more communications devices utilized by a user, wherein the one or more communications devices is communicatively linked with a provider. Additionally, the system can include a personalized notification route engine (PNRE) configured to execute on the processor and communicatively linked with the provider. The PNRE can be configured to receive geospatial information associated with the one or more communications devices via the provider. Also, the PNRE can be configured to obtain data comprising one or more among evacuation routes, evacuation rules, demographic data, environmental conditions, external alerts, real-time traffic data, and traffic control data. The PNRE can further be configured to determine the emergency-related information based on the geospatial information and the obtained data and transmit the determined emergency-related information to the user via the provider.
US08787870B2	Method, apparatus and computer program product for providing emergency service validation An apparatus for providing emergency service validation may include a processor. The processor may be configured to receiving a message associated with a registration event of a device to a communication session. The message may include a parameter having information indicative of a location of the device at a time of the registration. The processor may also be configured to determine whether the location of the device at the time of the registration corresponds to a location where an emergency service dispatch is supportable.
US08787868B2	Alarm notification system and method Apparatus for alert notification, the apparatus comprising: a power mode detector, configured to detect a predefined change in a power mode of a mobile phone, and an alert notifier, associated with the power mode detector and configured to notify a predefined user about an alert condition the detected predefined change in the power mode is indicative of.
US08787860B2	Image cancellation in receivers using dual adaptive filters The present disclosure includes apparatus, systems, and techniques relating to receiver image cancellation. A described technique includes receiving a downconverted signal in a digital domain, the downconverted signal including an in-phase signal and a quadrature signal; generating a first signal of a signal channel based on the downconverted signal; generating a second signal of an image channel based on the downconverted signal; filtering the second signal using first weights to produce a pilot training signal; filtering the second signal using second weights to produce an image cancellation signal; generating an output signal by subtracting the image cancellation signal from the first signal to resolve the desired signal; updating the first weights based on the first weights, the second signal, the pilot training signal, and a pilot signal; and updating the second weights based on the second weights, the output signal, and the pilot training signal.
US08787858B2	Method and device for noise floor estimation A method for determining the noise floor in a receiver includes sorting received estimated values of the noise floor by time bins in a time cycle, determining and storing the average value of the received values in each time bin for a previous time cycle, and determining a scale factor for each time bin in the current time cycle by dividing the average value of each time bin in the previous time cycle by the smallest average value of the time bins in the previous time cycle. The division for time bin k in the previous time cycle is used as scale factor for time bin k in the current time cycle. A compensated noise floor power level for each time bin in the current time cycle may be determined by applying the scale factor of the current time bin to the currently received estimated value.
US08787856B2	Method and system for receiving radio stations A system for receiving radio stations includes: at least one A/D converter in order to digitize the entire desired frequency band, for instance, an FM band, received via at least one antenna, and a demodulation unit for demodulating at least two signals of different transmitting frequencies of a radio station.
US08787854B2	Low power local oscillator signal generation A method and apparatus for providing an oscillating signal within a transmitter/receiver circuit is described. The transmitter/receiver circuit may include an oscillator that generates an oscillating signal that may be provided to a low power, low gain mixer of the transmitter/receiver circuit along a shorter circuit path that includes low power circuitry, such as low power buffers and low power frequency dividers. The oscillating signal may also be provided to a high power, high gain mixer along a longer circuit path that includes high power circuitry, such as high power buffers and high power frequency dividers. Specifically, the low power circuitry is adapted to consume less power in an ON state than the high power circuitry in an ON state, and the shorter circuit path has a shorter electrical path length than the longer circuit path.
US08787853B2	Receiver system comprising a main receiver and au auxiliary receiver for correcting imperfections in the main receiver A receiver circuit comprising first and second receivers for demodulating first and second parts, respectively, of a received signal. The receiver circuit also comprises an adjustment circuit for adjusting the demodulated signal from the first receiver. The output signal from the adjustment circuit is used as output signal from the receiver circuit which also comprises an adjustment value circuit for determining an adjustment value for the adjustment circuit in adjusting the output signal from the first receiver. The adjustment value circuit receives the demodulated signal from the second receiver and the output signal from the adjustment circuit and uses differences between these input signals for forming said adjustment value. The first receiver and the second receiver have different transfer functions within one and the same frequency range.
US08787847B2	Apparatus and method for calibration of transmitter in communication device A method and an apparatus for calibration of a transmitter not having a Surface Acoustic Wave (SAW) filter are provided. The apparatus includes a calibration unit for outputting a detuning signal by which a resonance frequency of a Radio Frequency (RF) circuit is detuned with respect to a transmit operating frequency, and an RF unit for changing the resonance frequency according to the detuning signal and for outputting an out-of-band noise and a transmit signal having a relatively lower power than that of a case where the resonance frequency and the transmit operating frequency are tuned to each other.
US08787844B2	Signal transceiving method, signal transceiver utilizing the signal transceiving method, network connection method and network device utilizing the network connection method A signal transceiving method, applied to a signal transceiver, includes: adjusting to approximate a value of a clock frequency of a signal to be transmitted from the signal transceiver to a value of a clock frequency of a received signal; performing an echo cancellation operation; computing a distance between a first certification code transmitted by the signal transceiver and a second certification code received by the signal transceiver; and stopping the echo cancellation operation when the distance is smaller than a threshold value.
US08787841B2	Method and system for providing beamforming feedback in wireless communication systems Techniques to support beamforming for stations in a wireless network are described. In one aspect, a station may support beamforming with implicit feedback or explicit feedback by having capabilities to transmit and receive sounding frames, respond to training request by sending a sounding frame, and respond to request for explicit feedback. In one design of explicit beamforming, the station may send a first frame with a request for explicit feedback and may also send a Null Data Packet (NDP) having at least one training field but no data field. The station may receive a second frame with the explicit feedback, which may be derived based on the NDP. The station may derive steering information (e.g., steering matrices) based on the explicit feedback and may then send a steered frame with beamforming based on the steering information. The station may also perform implicit beamforming using NDP for sounding.
US08787840B2	Method and system employing wideband signals for RF wakeup A method of reducing an energy consumption of a wireless network, the method including periodically entering a sleep mode by a receiver node, broadcasting a signal simultaneously across a wide band frequency range, upon waking up from the sleep mode, listening by the receiver node to only a first narrow part of the wide band frequency range, the receiver node subsequently either returning to sleep if a signal strength of the broadcasted signal is less than a predefined signal strength threshold, or staying awake for an additional period of time if the signal strength of the broadcasted signal is greater than the predefined signal strength threshold.
US08787839B2	Mobile communication terminal test device and mobile communication terminal test method To provide a mobile communication terminal test device and a mobile communication terminal test method capable of enabling a tester to intuitively know a set transmission power variation. A mobile communication terminal test device 1 includes: a pseudo base station device 10 that transmits and receives a signal to and from a mobile communication terminal 5; a transmission power setting display processing unit 22 that generates an input screen for inputting the set values of the transmission power of the pseudo base station device 10 and a variation in the transmission power over time; an operation unit 31 that inputs the set values; a transmission power graph display processing unit 23 that generates a graph indicating the variation in the transmission power over time using the set values; and a display unit 33 that displays the graph.
US08787838B2	Method for site appraisal for the operation of a data radio receiver, particularly for the capture of consumption data The suitability of a fixed or current mobile operating location for the receiver (19) in a data memory (13, 15) for picking up the consumption data (12) transmitted by a data radio channel in a wireless local data capture system (11) from consumption points (14) to a data memory (13, 15) can easily and reliably be qualitatively assessed in situ or for the purpose of remote diagnosis by virtue of a channel scan being initiated and the memory receiver (17) performing an RSSI measurement, which is preferably presented as a histogram (20) against current channel use. This renders permanent sources of interference and link budget problems in the data radio (particularly UHF) channel and also temporary sources of interference and collision problems in this channel identifiable and thereby avoids costly receiver location changes, without use of radio-specific specialist personnel, after a site has previously been selected for the receiver installation only empirically but inexpediently.
US08787836B1	Systems, methods, and devices having databases and automated reports for electronic spectrum management Systems, methods, and apparatus are provided for automated identification of signals and devices in a wireless communications spectrum, by identifying sources of signal emission in the spectrum by automatically detecting signals, analyzing signals, comparing signal data to historical and reference data, creating corresponding signal profiles, and automatically identifying signals and devices, comparing and storing data from a multiplicity of units and automatically generating reports for a wireless communications spectrum in near real time.
US08787833B2	Radio communication method and system The first communication apparatus transmits existence confirmation request notices to the second communication apparatus, using the first frequency band and the second frequency band that is a frequency band different from the first frequency band. The second communication apparatus returns existence confirmation response notices as a response to the correctly received existence confirmation request notices of the first frequency band and the second frequency band, to the first communication apparatus, using the frequency bands corresponding to the first frequency band and the second frequency band. The first communication apparatus, after having received one or more of the existence confirmation response notices transmitted from the second communication apparatus, exchanges data with the second communication apparatus, using the frequency band that corresponds to the existence confirmation response notice transmitted through the higher frequency band among the first and second frequency bands.
US08787832B2	Dynamic range wireless communications access point The claimed subject matter provides for systems and/or methods for a dynamic range wireless access point to initiate deliberate and/or selective communications with one or more wireless devices over a short range radio path. One embodiment of an access point system comprises a processor that transfers one or more wireless devices to a long range radio path once a transition condition has been met. In another embodiment, an access point system may affect transactions between user/customer's smart devices and a commercial place of business where the access point system and the smart devices initiate communications when the smart devices are deliberately placed within the proximity of the access point antenna and/or the smart devices are brought within the vicinity of the access point antenna such as by passing through the entrance or exit to the place of business.
US08787831B2	Smart data storage apparatus and data transmitting method for the same A smart data storage apparatus and data transmitting method for the same are to combine the hard disk with the dual interface memory, and are to use radio frequency identification (RFID) technology or near field communication (NFC) technology. The information of the self-monitoring analysis and reporting technology (SMART) of the hard disk still could be received by the handheld device without the power for the hard disk. Moreover, the external hard disk could be registered with the handheld device quickly.
US08787826B2	Apparatus and method of accessing to network in wireless communication A method and apparatus of accessing to a network node in a wireless communication system is provided. A relay node (RN) determines whether an access to a network node is allowable. The RN attempts to access to the network node if it is determined that the access to the network node is allowable. Service delay due to access failure can be prevented.
US08787824B2	System and method for determining repeater gain A method for operating a repeater in a wireless communication network includes transmitting a predetermined sequence of bits over a first antenna of a repeater and measuring an attenuation in the transmitted bits as received at a second antenna of the repeater. The method also includes determining a power value for the repeater based on the attenuation. Additionally, the method includes receiving information at a first power level from one of a mobile terminal and a base station and determining, based at least in part on the power value, a second power level at which to transmit the received information. Furthermore, the method includes transmitting the received information at the second power level.
US08787822B2	Entertainment system Disclosed here is an audio system and a method of operating the same. The audio system comprises a receiver module for receiving radio frequency (RF) input signal associated with a plurality of radio stations, an Analog to Digital Converter (ADC) coupled to the receiver for digitizing the received RF input signal and a stored set of computer-executable instructions. The instructions include those for selecting a particular radio station from the plurality of radio stations, shifting the frequency of the particular radio station to an intermediate frequency (IF), demodulating the frequency shifted portion of the RF input signal to retrieve an output signal and generating a time division multiplexed signal based on the output signal.
US08787820B2	Content creation in an online learning environment A collaborative learning service allows for a participant to create and share content for discussion with other participants in an online learning environment. Tagged content along with descriptive content regarding the tagged content is received from a participant. The content may be associated with a particular topic and/or forum. The content is published into a forum for discussion amongst participants. Following the publishing of the content to the online learning environment, participants, such as educators and students, may discuss, interact, and collaborate with one another regarding the content. The content may be stored in a library of topics for subsequent retrieval by any participant namely an educator.
US08787811B2	Lenticular lens sheet manufacturing apparatus A lenticular lens sheet manufacturing apparatus includes a transparent toner layer forming section and a lens forming section. The transparent toner layer forming section includes a photoreceptor drum, a charging section and a exposure section that form an electrostatic latent image on the photoreceptor drum, a developing section that forms a transparent toner image, a transfer section that transfers the transparent toner image to one side of a transparent substrate, and a fixing section that heats the transparent toner image transferred to one side of the transparent substrate to fix the transparent toner image, thereby forming a transparent toner layer on one side of the transparent substrate. The lens forming section pressurizes under heating the transparent toner layer formed on one side of the transparent substrate to shape the layer into a concavo-convex shape, thereby forming a lens layer having a concavo-convex shape on one side of the transparent substrate.
US08787809B2	Pressure members comprising CNT/PFA nanocomposite coatings Exemplary embodiments provide a pressure member used in electrophotographic printing devices, wherein the pressure member can include a coated outermost layer containing fluoropolymers and carbon nanotubes (CNTs) each surrounded by an elastomeric material.
US08787808B2	Fixing device including fixing members for applying pressure on a conveyed sheet There are provided two members which respectively have a form of a cylindrical roller or an endless belt and which are put in pressure contact with each other so as to form a nip section for fixation. There is provided a heating source which heats at least one of the two members to fixing temperature. In an end section corresponding to a downstream side of a nip section with respect to a sheet conveyance direction, one member out of the two members is curved in a state of protruding toward the other member. The one member has a surface made of fluorine-based resin, and an arithmetic average roughness of the surface is in a range of 0.1 μm to 1.3 μm.
US08787807B2	Printer with laminating function A printer having a body and a fixing mechanism is provided. The body has a first transporting track. The fixing mechanism has a heating mechanism and a pressurized mechanism, and the first transporting track is disposed between the heating mechanism and the pressurized mechanism. During a printing procedure, the heating mechanism provides a toner fixed temperature, and the pressurized mechanism provides a toner fixed pressure. During laminating procedure, the heating mechanism provides a laminating temperature, and the pressurized mechanism provides a laminating pressure. There is no additional laminating mechanism disposed inside the printer. The printer can execute a toner fixed function or a laminating function by adjusting the temperature and the pressure of the fixing mechanism originally disposed in the printer.
US08787801B2	Developing apparatus and developer cartridge A developing apparatus includes a developing roller and a feed roller accommodated in a developing chamber of a developing frame, a first agitating member accommodated in a storing chamber of the developing frame for agitating the developer by rotating in a prescribed rotational direction while moving the developer in the rotational direction, a second agitating member accommodated in a developer accommodation chamber of a developer cartridge, a wall portion provided between the storing chamber and the developer accommodation chamber and formed with an opening for circulating the developer between the storing chamber and the developer accommodation chamber to face the storing chamber on a position above the upper end portion of the feed roller, and a conveyance member arranged between the opening of the wall portion and the developer accommodation chamber for conveying the developer in an axial direction of the developing roller.
US08787799B2	Illuminating device, image reading apparatus and image forming apparatus An illuminating device (210) according to an embodiment of the invention included in an image reading apparatus (100) and an image forming apparatus (D) includes light source portions (211a1), (211b1), (211a2) and (211b2), light-guiding members (213a) and (213b) for illuminating an illumination target (G) from an elongated light emitting face (M) that extends in a longitudinal direction (Y), by guiding light from the light source portions, and holding members (216a) and (216b) for holding the light-guiding members. The holding members include holding portions (2161a) and (2161b) for removably holding the light-guiding members, and tilted portions (2162a) and (2162b) that reflect light emitted from the light emitting face (M), the tilted portions extending from a front end on the light emitting face (M) side of the holding portions, obliquely widening with increasing distance from the light-guiding members.
US08787798B2	Photosensitive drum and vibration reduction method for same, and photosensitive drum unit Disclosed is a photosensitive drum that is provided with a structure that can decrease noise-causing vibrations without being accompanied by the addition of new parts. The photosensitive drum (2) is provided with a tube-shaped conductive base (11) on the surface of which a photosensitive layer (12) is formed, and flanges (13) attached to both ends of the conductive base (11) by being inserted into said both ends. The end sections (13a) of the flanges (13) in the tube-length direction (Z) of the conductive base (11) contact the inner surface (11a) of the conductive base (11) within an electrically-charged region (Le) of the photosensitive layer (12).
US08787796B2	Developing unit and image forming apparatus including the same An image forming apparatus includes a body, a developing unit detachably installed within the body, and a body cover installed at one side of the body, to open or close an opening for installation of the developing unit. The developing unit includes a developing cartridge provided with a waste developing agent outlet, and a developing agent cartridge provided with a waste developing agent inlet. The waste developing agent outlet is closed by a second shutter member when the opening is opened. The waste developing agent inlet is closed by a first shutter member when the developing agent cartridge is separated from the developing cartridge. Accordingly, there is no leakage of waste developing agent during replacement of the developing cartridge or developing agent cartridge.
US08787793B2	Image carrier driver and image forming apparatus with damper configured to attenuate oscillation associated with power transmission An image carrier driver includes an image carrier, a first power transmitter, a rotator, a second power transmitter, and a damper. The image carrier is configured to rotate by power generated by a driving source. The first power transmitter is configured to transmit the power from the driving source to the image carrier. The rotator is disposed further downstream than the image carrier in a flow of power transmission. The second power transmitter is configured to transmit the power from the image carrier to the rotator. The damper is disposed in the image carrier and is configured to attenuate an oscillation associated with the power transmission and transmitted to the image carrier.
US08787790B2	Developing apparatus having a spacer and a leakage preventer A developing apparatus includes an organic photo conductor, an OPC frame part to support the organic photo conductor, a developing roller to develop a latent image formed on the organic photo conductor by supplying a developer, a developing roller frame part to support the developing roller, a developer storing part to store the developer and provided with a supplying opening through which the developer is supplied to the developing roller, a spacer removably interposed between the OPC frame part and the developing roller frame part and spacing the OPC frame part from the developing roller frame part such that the organic photo conductor and the developing roller do not contact each other, a leakage preventer removably attached to and sealing the supplying opening, and a connecting part to connect the spacer with the leakage preventer. Thus, the spacer and the leakage preventer are capable of being removed simultaneously.
US08787781B2	Image forming apparatus and method for controlling the same An image processing apparatus capable of forming an image using a plurality of devices which make periodic movements by an electrophotographic method includes a control unit configured to control image formation using the devices, a gradation characteristic storage unit configured to store therein a gradation characteristic of each of the devices, an acquisition unit configured to acquire a phase in each of the devices corresponding to a position of a target pixel, a calculation unit configured to calculate an amount of density variation caused by each of the devices corresponding to the phase and an input value expressing the target pixel, and a correction unit configured to correct an input value expressing the image based on the density variation amount corresponding to each of the devices, wherein the calculation unit calculates the density variation amount based on the gradation characteristic.
US08787780B2	Image forming apparatus having a fixing unit comprising a current detection unit An apparatus is capable of switching between a mode in which a first resistance heating element and a second resistance heating element are connected in series and a mode in which they are connected in parallel. When a temperature increase rate detected by a temperature detection unit is smaller than a threshold rate although a current detected by a current detection unit is greater than a threshold current, a notification of a failure is issued.
US08787774B2	Method and system for a narrowband, non-linear optoelectronic receiver Methods and systems for a narrowband, non-linear optoelectronic receiver are disclosed and may include amplifying a received signal, limiting a bandwidth of the received signal, and restoring the signal utilizing a level restorer, which may include a non-return to zero (NRZ) level restorer. The NRZ level restorer may include a pulse-triggered bistable circuit, which may include two parallel inverters, with one being a feedback path for the other. The inverters may be single-ended or differential. A photogenerated signal may be amplified in the receiver utilizing a transimpedance amplifier and programmable gain amplifiers (PGAs). A received electrical signal may be amplified via PGAs. The bandwidth of the received signal may be limited utilizing one or more of: a low pass filter, a bandpass filter, a high pass filter, a differentiator, or a series capacitance on the chip. The signal may be received from a photodiode integrated on the chip.
US08787770B2	Transport apparatus A transport apparatus includes a plurality of transport processing units. The transport processing unit transports optical signals on an optical network which controls, by transmitting or receiving the optical signals including control information, apparatuses that are managed on the basis of areas. The transport processing unit includes a setting-information storage unit that stores therein setting information indicating a group to which a plurality of apparatuses within the area belongs, a frame generating unit that, upon receiving the optical signal, determines on the basis of the setting information whether the control information is to be terminated or to be passed through itself, sets a destination depending on the result of the determination, and generates a frame including the control information, and a path switching unit that switches a path of the frame on the basis of the destination of the frame.
US08787768B2	Method and apparatus for synthesizing and correcting phase distortions in ultra-wide bandwidth optical waveforms In accordance with various aspects of the disclosure, a method, an apparatus and a system for characterizing and compensating for deterministic phase nonlinearities and distortion inherent in radio frequency and optical components utilized to synthesize a single sideband suppressed carrier optical waveform in the presence of random phase noise generated by an optical carrier source is disclosed. The method comprises mixing a modulated optical signal with a continuous wave optical signal in an optical coupler; optically heterodyning the mixed signal output from the optical coupler in a detector to produce a radio frequency waveform; and analyzing the produced radio frequency waveform in a processor based on a phase history of a preselected continuous wave signal to measure distortion characteristics of the radio frequency modulated optical signal.
US08787767B2	High-speed low-jitter communication system Communication apparatus and techniques, such as for optical communication, can include providing a reference frequency derived from an atomic energy level transition or a molecular energy level transition, generating at least two specified optical carrier signals at least in part using the reference frequency, coherently modulating the specified optical carrier signals using respective baseband information signals to provide respective coherently-modulated optical subcarriers. A combined optical information signal comprising the optical subcarriers can be transmitted to a receiver, such as via a fiber optic cable. In an example, a received optical information signal can be optically Fourier transformed to provide respective coherent outputs, which can be coherently downconverted.
US08787766B1	Chip scale fiber optic transmitter, receiver, transceiver A chip scale fiber-optic device that includes a transducer that sends and receives information signals, a submount that holds the transducer in a substantially fixed position, and a multimode fiber lens that conveys the information signals between the transducer and an optical fiber.
US08787763B2	Repeater Embodiments of the present invention provide a repeater, including a local unit and a remote unit. The local unit includes a base station interface unit, multiple local basic units and a controller. The remote unit includes multiple remote basic units. The controller is configured to generate, according to a down-tilt angle and/or azimuth angle of a downlink signal instructed by a control instruction, a downlink signal phase for each remote basic unit. The multiple local basic units each are configured to perform, according to the downlink signal phase generated by the controller for a corresponding remote basic unit, phase adjustment on the downlink signal sent by the base station interface unit. The multiple remote basic units each are configured to receive the downlink signal sent by a corresponding local basic unit and to send the downlink signal.
US08787762B2	Optical-layer traffic grooming at an OFDM subcarrier level with photodetection conversion of an input optical OFDM to an electrical signal A method for optical layer traffic grooming includes receiving at least two optical input signals into respective optical receivers, each optical receiver having a photodetector for converting the respective optical input signal into a respective electrical signal; a grooming processor responsive to the electrical signals, the grooming processor being a radio frequency RF processor for processing the electrical signals at a subcarrier level to produce an RF orthogonal frequency division multiplexing signal OFDM signal; and modulating the groomed RF OFDM signal at a transmitter for conversion of the groomed RF OFDM into an optical signal.
US08787758B2	Supporting multi-dwelling units in passive optical networks One embodiment provides a system for controlling flow rate in an EPON. The system includes an OLT, an ONUs coupled to the OLT via a passive optical splitter, a switch coupled to a port located on the ONU, and a flow-control mechanism. The ONU includes one or more queues corresponding to one or more classes of Services, and one or more ports. The switch includes a plurality of UNI ports, and the switch is configured to switch one or more upstream traffic flows belonging to the one or more classes of services from the plurality of UNI ports. The flow-control mechanism is configured to set a flow rate of an upstream traffic flow of certain class of service originated from a UNI port. The flow-control mechanism sets the flow rate based on status of an ONU queue corresponding to the class of service of the upstream traffic flow.
US08787756B2	All optical batcher banyan switch, batcher switch, banyan switch and contention manager An all-optical contention manager includes at least two inputs and at least two outputs. The outputs are configured to output signals to a Banyan switch. The contention manager detects and resolves routing contentions between incoming optical signals prior to outputting the signals to the Banyan switch. The signals have tags that include routing information. A photonic comparator in the contention manager compares the tags of incoming optical signals in order to detect contention.
US08787749B2	Electronic apparatus An electronic apparatus includes an exterior cover including a strap attachment portion, a circuit board on which an electric element that generates heat is mounted, and a chassis member to which the circuit board is fixed and through which the heat generated by the electric element is transferred. The chassis member is formed of a metallic material, and the chassis member includes a reinforcing portion arranged to overlap the strap attachment portion to reinforce the strap attachment portion. The reinforcing portion is disposed to be exposed inside the strap attachment portion.
US08787746B2	Image shake correcting apparatus, optical equipment, and imaging device An image shake correcting apparatus includes a movable member configured to hold an image shake correcting member; a fixed member configured to hold the movable member so as to be movable along a spherical surface centering on a rotational center point; and an electromagnetic drive unit configured to have a magnet and a coil provided in portions that are mutually opposed in the movable member and the fixed member, wherein the magnet and the coil are disposed with inclination from a direction perpendicular to an optical axis so that a direction of drive force that is generated when the coil is energized approximately conforms to a tangential direction of a spherical surface centering on the rotational center point.
US08787744B2	Electrical component-accommodating case and imaging apparatus having the same A case that accommodates electronic components therein is described. The case includes a plurality of parts that are configured to engage with each other by a snap-fit joint. At least one part of the plurality of parts includes a groove unit. A width of the groove unit is gradually reduced away from the snap-fit joint. The groove unit is formed in an inner surface of the at least one part of the plurality of parts.
US08787732B2	Exporting metadata associated with digital video Some embodiments provide a method for processing metadata associated with digital video in a multi-state video computer readable medium. The method specifies a set of rules for propagating the metadata between different states in the video computer readable medium. It then propagates the metadata between the states based on the specified set of rules.
US08787731B2	Methods, systems, and computer program products for coordinating playing of media streams Methods and systems are described for coordinating playing of media streams. In one aspect, an access by a media player to a presentation device to play a media stream is detected. Additionally, presentation focus information is accessed for determining whether the media player has presentation focus for playing the media stream. Further, it is determine, based on the presentation focus information, that the media player has presentation focus for playing the media stream. Still further, in response to determining the media player has presentation focus, it is indicated that the media player is allowed to play the media stream via the presentation device.
US08787729B2	Media composition system with remote connection Computer-based methods for time-based media composition of programs that include secondary material. The methods involve searching for secondary media available from secondary material providers over a wide-area network, selecting secondary material, receiving metadata pertaining to the selected secondary material, inserting a representation of the selected secondary media into a media composition, playing back a sequence of the media composition that includes the secondary media, wherein playback of the secondary media involves playing an evaluation version of the secondary media streamed to a media composition system over the wide area network, and displaying metadata pertaining to the selected secondary material. The media composition system facilitates purchasing and transfer, and re-linking of the secondary media for inclusion within the media composition. In-context previewing of secondary media facilitates selection of the optimal secondary material, accelerated workflows, and improved media cost control.
US08787728B2	Data reproduction apparatus and data reproduction control method According to one embodiment, a data reproduction apparatus comprises a reproduction module configured to reproduce image data, a resolution selection module configured to select one of resolutions, an image quality mode selection module configured to select on or off state of an image quality mode, a selection disable module configured to disable the resolution selection module to select a prescribed resolution when the image quality mode selection module selects the on state of the image quality mode, and an image processor configured to improve a quality of the image data reproduced by the reproduction module in accordance with the resolution selected by the resolution selection module when the image quality mode selection module selects the on state of the image quality mode.
US08787726B2	Streaming video navigation systems and methods The multimedia systems and methods disclosed herein permit rapid switching from one video stream to another in order to present similar images at different camera angles. The systems and methods further describe a virtual joystick and a moviola system. The virtual joystick allows a viewer to select for viewing in a main portion of a display, a sequence of images at a different camera angle than what was previously rendered on the main portion. The different camera angle is intuitively obvious based on a spatial relationship between two or more thumbnail display windows displayed in the virtual joystick. The moviola system allows rapid backwards navigation of a video stream that has already been received in a video receiver, and also allows slow motion backwards/forwards viewing starting from a paused image.
US08787725B2	Systems and methods for managing video data Described herein are systems and methods for managing video data. Embodiments are described by reference to a Digital Video Management (DVM) system, for example methods for controlling a DVM system. In overview, the present technology relates to the ability of an operator to modify a system alert level in the context of a DVM system, thereby to reduce the need for manual interaction in times of high alert. This may be achieved by implementing a system alert level controller via a graphical user interface. Increasing the system alert level, at least in some embodiments, correspondingly increases system resource consumption, for example by automating various actions (such as record) or increasing the amount/quality of recordings made. In effect, the system is temporarily operated on a high-cost basis thereby to assist manage risk during times of high alert by reducing reliance on the operator.
US08787714B2	Lens array and optical module provided therewith Provided is a lens array that can reliably obtain monitor light and is easy to manufacture. In the provided lens array, light incident on a first lens surface (11) from light-emitting elements is split by a reflective/transmissive layer (17) between a first optical surface (14a) and a first prism surface (16a) and sent, respectively, towards a second lens surface (12) and a third lens surface (13). Monitor light included in the light sent towards the third lens surface (13) is sent by the third lens surface (13) towards a light-receiving element (8). The path of light incident on the first optical surface (14a) is collinear with the path of light outgoing from the second optical surface (14b).
US08787713B2	Optical device, optical hybrid circuit, and optical receiver According to aspects of embodiments, an optical device includes a first coupler configured to split an optical signal; a second coupler configured to cause optical signals to interfere with each other, a first waveguide configured to couple the first coupler to the second coupler, the first waveguide includes a first phase shifter region having a section narrower in width than an end of the first phase shifter region, the second waveguide includes a second phase shifter region having a section wider in width than an end of the second phase shifter region.
US08787712B2	Low loss directional coupling between highly dissimilar optical waveguides for high refractive index integrated photonic circuits An optocoupler, an optical interconnect and method of manufacture providing same are provided for coupling an optical signal between a high refractive index waveguide of an integrated circuit and a waveguide external to the integrated circuit. The optocoupler includes a thinned high refractive index waveguide having a thickness configured to exhibit an effective refractive index substantially matching a refractive index of the external waveguide.
US08787708B2	Endless phase shifting Endless phase shifting apparatus, structures, and methods useful—for example—in MIMO optical demultiplexing.
US08787703B2	Method for simplified storage of data representing forms A procedure for structuring and storing data representing the form of an object that can be represented by a set of interpolation points, wherein the data representing an object is stored in a hierarchy having at least two levels, wherein a subset of the data representing the object is saved at each level and wherein the data is assigned to the levels by selecting at least two anchor points, whose data is saved in the uppermost hierarchical level, from the set of interpolation points and by consecutively selecting, from the interpolation points remaining in the set, the interpolation point with the largest distance from a line through the interpolation points and anchor points that have already been assigned to levels.
US08787702B1	Methods and apparatus for determining and/or modifying image orientation Methods and apparatus for processing one or more images, e.g., images representing pages including text, to detect and in some instances correct the orientation of the page. In some embodiments the methods and apparatus for processing image data comprise generating a histogram of foreground pixel counts corresponding to a current line of text of the image being processed with the foreground pixel counts corresponding to different rows of pixels corresponding to the current line of text and identifying based on statistical analysis of the generated histogram whether the current page of text is oriented in an inverted or non-inverted position. In some embodiments analysis is performed on multiple lines of text with cumulative statistics being used in to determine the orientation of the page. In some embodiments, a page whose orientation is determined to be upside down is re-oriented to be right-side up.
US08787699B2	System and method for capturing adjacent images by utilizing a panorama mode A system and method for capturing adjacent images includes an imaging device with a panorama manager that performs various procedures to manipulate one or more image parameters that correspond to adjacent frames of captured image data. An image-stitching software program may then produce a cohesive combined panorama image from the adjacent frames of image data by utilizing the manipulated image parameters.
US08787698B2	Methods and apparatus for directional texture generation using image warping Methods and apparatus for directional texture generation using image warping. An image warping directional texture generation method may, for example, be used to design hair or hairstyles. The method may obtain one or more user strokes via a provided brush or other user interface element to paint directional texture, such as hair, onto a target image. Primitives, such as strands, wisps, partings, etc., may be used to paint the directional texture. After the user applies a stroke to paint a primitive or a portion of a primitive onto the target image, the primitive may be automatically adjusted to fit the primitive to the stroke, handle distortion artifacts, and blend the primitive into the existing image. The user may continue to apply strokes until satisfied with the overall result.
US08787691B2	Image processing device and image processing method of images with pixels arrayed in a checkerboard fashion Encoding efficiency of image prediction encoding can be improved by performing horizontal packing as horizontal processing to manipulate a horizontal-direction array of pixels of each of a first thinned-out image and a second thinned-out image arrayed in checkerboard fashion, obtained by thinning out the pixels of each of a first image and a second image different from the first image every other line in an oblique direction, wherein pixels of first and second thinned-out images are packed in the horizontal direction. A combined image can be generated, which is combined by adjacently arraying the post-horizontal processing first and second thinned-out images after horizontal processing, as an image to serve as the object of prediction encoding. Aspects of this disclosure can be applied to a case of performing prediction encoding on a first and second image, such as a left and right images making up a 3D image.
US08787688B2	Tracking a reference picture based on a designated picture on an electronic device A method for tracking a reference picture on an electronic device is described. The method includes receiving a bitstream. The method also includes decoding a portion of the bitstream to produce a decoded reference picture. The method further includes tracking the decoded reference picture in a decoded picture buffer (DPB) with reduced overhead referencing based on a designated picture. The method additionally includes decoding a picture based on the decoded reference picture.
US08787680B2	Scalable near duplicate image search with geometric constraints Methods are disclosed for finding images from a large corpus of images that at least partially match a query image. The present method makes use of feature detectors to bundle features into local groups or bundles. These bundled features are repeatable and much more discriminative than an individual SIFT feature. Equally importantly, the bundled features provide a flexible representation that allows simple and robust geometric constraints to be efficiently enforced when querying the index.
US08787678B2	System and method for visual searching of objects using lines Disclosed is method of visual search for objects that include straight lines. A two-step process is used, which includes detecting straight line segments in an image. The lines are generally characterized by their length, midpoint location, and orientation. Hypotheses that a particular straight line segment belongs to a known object are generated and tested. The set of hypotheses is constrained by spatial relationships in the known objects. The speed and robustness of the method and apparatus disclosed makes it immediately applicable to many computer vision applications.
US08787677B2	Image processing method, image processing apparatus, and program Function approximation performed when a raster image is converted into a vector image is performed in a simple manner with high accuracy, without using feedback. When anchor points are extracted from a coordinate point sequence obtained from the raster image, and function approximation is performed on the coordinate point sequence between anchor points, an appropriate point among coordinate points defined in a unit approximation section that is partitioned by anchor points is selected, and after setting the direction of the corresponding coordinate point as a tangential direction, correction is performed such that the position of a control point obtained from a tangent line does not intersect another control point.
US08787676B2	Image processing apparatus, computer readable medium storing program, and image processing method An image processing apparatus includes a receiving unit, a path calculation unit, and a separation unit. The receiving unit receives an image including at least a character image. The path calculation unit calculates a separation path in the image received by the receiving unit. The separation path is a line segment that separates a character image from the image. The separation unit separates the image received by the receiving unit into plural character images using a separation path calculated by the path calculation unit. The path calculation unit calculates a separation path within a predetermined range including a portion of a character image in the image so that a cumulative value of luminance values of pixels along the separation path satisfies a predetermined condition.
US08787674B2	Method of and device for identifying direction of characters in image block The embodiments disclose a method of and a device for identifying direction of characters in image block. The method includes: performing optical character recognition processing on the image block by assuming various directions as assumed character directions to obtain sub image blocks, recognized characters and correctness measures in each assumed direction; in sub image blocks in the assumed directions with a 180° mutual relation, searching for a minimum matching pair; when there is one sub image block in each assumed direction in a minimum matching pair and recognized characters belonging to the minimum matching pair are the same rotation invariant character or belong to the same rotation invariant character pair, adjusting their correctness measures to the same; calculating an accumulative correctness measure in each assumed direction based on the adjusted results; and identifying the direction of the characters in the image block according to the accumulative correctness measures.
US08787671B2	Character recognition preprocessing method and apparatus Disclosed is a character recognition preprocessing method and apparatus for correcting a nonlinear character string into a linear character string. A binarized character string region is divided into character regions on a character-by-character basis. Upper and lower feature points of each character region are derived, and an upper boundary line, which is a curve connecting the upper feature points of the character regions, and a lower boundary line, which is a curve connecting the lower feature points of the character regions, are generated by applying cubic spline interpolation. Nonlinearity is corrected through adaptive region enlargement by using the maximum horizontal length and the maximum height of the divided character regions.
US08787667B2	Signal processing apparatus and method, and program Signals are provided which allow colors in a wider color range than predetermined standards, which can be handled by apparatus according to such predetermined standards. A primary color converter converts first color signals having primary color points in a wider color range than the primary color points according to BT.709 into second color signals based on the primary colors according to BT.709. A photoelectric transducer converts the second color signals into third color signals according to photoelectric transducer characteristics defined in a numerical range wider than a range from 0 to 1.0 of color signals corresponding to a luminance signal and color difference signals according to BT.709. A color signal converter converts the third color signals into a luminance signal and color difference signals. A corrector incorporated in the color signal converter corrects the color difference signals into color difference signals.
US08787666B2	Color analytics for a digital image In a first exemplary embodiment of the present invention, an automated, computerized method is provided for processing an image. According to a feature of the present invention, the method comprises the steps of providing an image file depicting an image, in a computer memory, determining intrinsic component information as a function of spatio-spectral information for the image, and calculating analytical information, as a function of the intrinsic component information.
US08787663B2	Tracking body parts by combined color image and depth processing A method for image processing includes receiving a depth image of a scene containing a human subject and receiving a color image of the scene containing the human subject. A part of a body of the subject is identified in at least one of the images. A quality of both the depth image and the color image is evaluated, and responsively to the quality, one of the images is selected to be dominant in processing of the part of the body in the images. The identified part is localized in the dominant one of the images, while using supporting data from the other one of the images.
US08787661B2	Object processing device and object selection method A portion within an image in which a plurality of objects (21 and 22) overlap is partitioned into a plurality of small regions (31a and 32a), each of the units of identification information for the plurality of objects (21 and 22) is assigned to a dot corresponding to the plurality of small regions (31a and 32a), and thereby, identification-use layout information is generated, whereby even if a plurality of objects overlap upon a layout of a display image, upon the layout of the identification-use layout information that has been generated for identifying the plurality of objects, the identification information corresponding to each object does not overlap. As a result, it is possible to identify each object by the identification information acquired from the position of the cursor.
US08787652B1	Apparatus and system for imaging currency bills and financial documents and method for using the same A first prompt is displayed to insert a deposit slip that includes declared information. The deposit slip is received, transported at a first speed, and imaged. A total declared cash-in amount and a total declared check amount are extracted from image data associated with the deposit slip. The total declared cash-in amount is determined to be a non-zero number. A second prompt is displayed to insert currency bills. The currency bills are received, transported at a second speed, and imaged. Deposit information is generated from image data associated with each of the currency bills. The deposit information at least includes a calculated total cash deposit amount. The deposit information is compared with the declared information to determine if the deposit transaction is balanced.
US08787645B2	Method and system for analyzing optical coherence tomography (OCT) results using color reflectivity discretization analysis A method of analyzing an OCT image. An OCT image has many differently colored dots. The system detects the number of differently colored dots, quantifies them and performs statistical analysis to determine a likelihood of disease. The different colored dots correspond to different retina cell types and structures.
US08787643B2	Functional imaging A method includes generating a kinetic parameter value for a VOI in a functional image of a subject based on motion corrected projection data using an iterative algorithm, including determining a motion correction for projection data corresponding to the VOI based on the VOI, motion correcting the projection data corresponding to the VOI to generate the motion corrected projection data, and estimating the at least one kinetic parameter value based on the motion corrected projection data or image data generated with the motion corrected projection data. In another embodiment, a method includes registering functional image data indicative of tracer uptake in a scanned patient with image data from a different imaging modality, identifying a VOI in the image based on the registered images, generating at least one kinetic parameter for the VOI, and generating a feature vector including the at least one generated kinetic parameter and at least one bio-marker.
US08787640B2	Image processing system, method, program, and storage medium to implement universal color design An image processing system that facilitates process of color universal design that enables people with color amblyopia to recognize color difference as image pattern without changing characteristic of coloration and gradation and people with no disabilities who look the same image to feel less discomfort. A hue determining unit 102 determines hue of image data, and a selecting unit 105 selects halftone processing in accordance with the determined hue. If the selected halftone processing is dithering process that uses AM dithering, a halftone processing unit 106 executes halftone processing with different line per inch depending on the determined hue.
US08787638B2	Method and device for retinal image analysis The present application provides methods and devices for diagnosing and/or predicting the presence, progression and/or treatment effect of a disease characterized by retinal pathological changes in a subject.
US08787633B2	System and method of organism identification A system and method for identifying organisms by analysis of scattergrams of colonies is disclosed. cattergrams are obtained by culturing samples and illuminating the resultant colonies by a laser. The forward scattered light is imaged and subject to a feature extraction process. The feature vector may include Zernike or Chebyshev moments and may also include Harelick texture features. Feature vectors may be used to train a classification process using either supervised or unsupervised machine learning techniques. The classification process may be used to associate a colony phenotype with the genotype of the sample.
US08787630B2	Multispectral barcode imaging A multispectral sensor is provided with an illumination source and a digital imaging system. The illumination source is disposed to provide light at multiple wavelengths to an object. The digital imaging system is disposed to receive light scattered from the object and has a digital array of light detectors and a color filter array. The color filter array has a multiple distributed filter elements, each of which is adapted to transmit light of one of a limited number of specified narrowband wavelength ranges. The color filter array is disposed to filter the light scattered from the object prior to encountering the digital array of light detectors.
US08787629B2	Image processing based on line-of-sight of a person An information processing apparatus includes a face detection unit configured to detect a face of a person from an image; a storage unit configured to store dictionary data which holds information relating to faces and line-of-sight correction data corresponding to respective persons; an authentication unit configured to authenticate a person corresponding to the face detected by the face detection unit, using the information relating to faces in the dictionary data; a line-of-sight detection unit configured to detect information relating to a line of sight from the face detected by the face detection unit; and a line-of-sight correction unit configured to correct the information relating to a line of sight detected by the line-of-sight detection unit, using the line-of-sight correction data in the dictionary data corresponding to the person authenticated by the authentication unit.
US08787627B1	System for non-repudiable registration of an online identity A method of generating irrefutable evidence of registration that cannot be repudiated by the registrant for a network-based application is described. The method initiates an image capture session to capture a plurality of images of an individual user. The method, during the image capture session, provides a sequence of tasks to be performed by the individual user in order to validate the image capture session in capturing an image of a person participating in a real-time event.
US08787626B2	OMNIGENE software system A software system which employs a special set of simulated electrical circuits to generate user-specific textured and signature color images based on DNA, speech, fingerprint and retinal scans. The output of the system can be used in a variety of applications including easy visual identification of different types of gene sequences (human, plant, diseased, normal, etc.), drug design, multi-level security ID cards based on biometric data, custom colors and textures for diverse home and office products such as clothing, bedspreads, linen, stationery and fabric.
US08787622B2	Biometric authentication device, biometric authentication method, and recording medium A biometric authentication device and method include extracting movement information representing bending and stretching of an imaging object from a plurality of images obtained, and determining whether or not the imaging object is a biological object, based on the movement information.
US08787611B2	Frame for speaker, speaker using same, and electronic apparatus and mobile device using speaker A connector housing made of resin includes a hole through which an eyelet terminal is inserted, a first wall for regulating a position of the eyelet terminal in an inserting direction of the eyelet terminal, and a second wall for regulating the position of the eyelet terminal in a direction opposite to the inserting direction of the eyelet terminal. The eyelet terminal includes a stopper contacts a wall surface and is provided at a place corresponding to the wall surface for regulating the position of the eyelet terminal in the inserting direction of the eyelet terminal, and a protrusion engaged with the second wall. The second wall is provided on a side wall surface of the hole. The above structure prevents the eyelet terminal from being taken off from the connector housing.
US08787609B2	Eardrum implantable devices for hearing systems and methods An implantable device is configured for placement in the eardrum to transmit an audio signal to a user. The device may be configured to improve transmission of an electromagnetic signal from an input assembly on a lateral side of eardrum to an output assembly positioned on a medial side of the eardrum, for example at least partially in the middle ear of the user. The output assembly may comprise a transducer or at least two electrodes configured to stimulate the cochlea, for example. The device may include an opening to transmit the light signal or an optic to transmit the light signal. Alternatively the device may be configured to support a transducer of the output assembly with the eardrum when the device is implanted in the eardrum, such that the eardrum vibrates in response to the signal electromagnetic signal. The electromagnetic signal may include light energy.
US08787603B2	Method for operating a hearing device as well as a hearing device Acclimatization of a hearing device user to a hearing device is made more acceptable by automatic acclimatization management. The intensity of the hearing device is increased in the long term, e.g. during several months. The speed of the intensity increase depends on user inputs. A user controls an audio processing parameter (APP), such as volume, with a user control. Each time the user switches the hearing device off and on again, the power-on value (POV) of the audio processing parameter (APP) is changed. The amount of the change depends on which settings for the audio processing parameter (APP) have been selected by the hearing device user and how long the settings have been active. An initial power-on value (iPOV) and a target power-on value (tPOV), which is to be reached at the end (H) of the acclimatization phase, may be programmed by an audiologist.
US08787601B2	Condenser microphone A condenser microphone includes a substrate having a cavity, first and second spacers defining an opening, a diaphragm having a rectangular shape positioned inside of the opening, and a plate having a rectangular shape positioned just above the diaphragm. Plate joint portions integrally interconnected with two sides of the plate are directly attached onto the second spacer. Supports, which are attached onto the second spacer across the opening and project inwardly of the opening, are connected to the prescribed portions of the diaphragm via third spacers relatively to the other two sides of the plate. The center portion of the diaphragm can be designed in a multilayered structure, and the peripheral portion can be bent outwardly. In addition, both ends of the diaphragm are fixed in position, while free ends of the diaphragm vibrate due to sound waves.
US08787599B2	Reduced microphone handling noise Methods and apparatuses for reduced microphone handling noise are disclosed. In one example, a microphone system includes a microphone to output a microphone output signal and a sensor adapted to output a sensor signal indicating whether the sensor is in proximity to or touching a user finger. A processor is adapted to process the microphone output signal using touch mode signal processing responsive to a determination the sensor is in proximity to or touching the user finger.
US08787597B2	Pop-up noise suppression in audio Systems and methods for suppressing pop-up noise in an audio signal are disclosed. The system includes a driver circuit shared by a pin interface and a complementary pin interface. A control unit is coupled to the pin interface and the complementary pin interface. To activate the pin interface, the control unit is configured to first activate the driver output at the complementary pin interface. Once the complementary pin interface achieves a preset voltage, the driver output is switched to the pin interface by the control unit. In addition, the driver circuit can be calibrated for a DC offset on the complementary pin interface by re-using calibration data calculated at the pin interface. Further, DC correction signals can be provided from a pre-biasing circuit based on the calibration data of the driver circuit.
US08787596B2	Audio system including multiband audio dynamics processor An audio system includes a level controller receiving an input audio signal from an audio medium. The level controller includes a gain adjust module producing an output audio signal based on the input audio signal. A filter arrangement is communicatively coupled to the level controller. The filter arrangement receives the output audio signal and divides the output signal into a plurality of filtered signals. Each of the filtered signals corresponds to a respective frequency band. A multiband dynamics controller is communicatively coupled to the filter arrangement. The multiband dynamics controller receives the filtered signals and applies a respective gain characteristic to each of the filtered signals to thereby produce a plurality of gain adjust signals. The gain adjust signals are combined into a multiband dynamics controller output signal.
US08787592B2	Boundary microphone A membrane pressure-sensitive switch includes a circuit board provided with an electrode pattern detecting electrical conductivity, a membrane having a conductive surface, and a spacer interposed between the membrane and the circuit board. The electrode pattern is surrounded by a ground pattern on the front surface of the circuit board. The ground pattern on the front surface is connected to another ground pattern on the rear surface of the circuit board. The spacer is composed of a conductive material. The conductive surface of the membrane, the ground pattern on the front surface of the circuit board, and the spacer are electrically conducted. The electrode pattern is disposed between the conductive surface of the membrane and the other ground pattern on the rear surface of the circuit board.
US08787591B2	Method and system for interference suppression using blind source separation A method of interference suppression is provided that includes receiving a first audio signal from a first audio capture device and a second audio signal from a second audio capture device wherein the first audio signal includes a first combination of desired audio content and interference and the second audio signal includes a second combination of the desired audio content and the interference, performing blind source separation using the first audio signal and the second audio signal to generate an output interference signal and an output audio signal including the desired audio content with the interference suppressed, estimating interference remaining in the output audio signal using the output interference signal, and subtracting the estimated interference from the output audio signal to generate a final output audio signal with the interference further suppressed.
US08787590B2	Rearview assemblies incorporating hands-free telephone components The rearview assembly of the present invention may include any one or more of the following: a housing for attaching to the vehicle, the housing may define an interior space that is acoustically separated into at least two chambers; a first speaker that may be located in a first one of the at least two chambers of the interior space of the housing; a first microphone subassembly located on the top surface of the housing; a second microphone subassembly located on the bottom surface of the housing; a display positioned in the housing; an audio/data transceiver for transmitting and receiving audio and data signals to/from a portable device; and a control circuit for determining whether a portable device having a predetermined identification code is within the range of the audio/data transceiver, and for exchanging data with the portable device through the audio/data transceiver.
US08787588B2	Coupling of speakers with integrated circuit Systems and methods for a low pin architecture to couple speakers with integrated circuits are disclosed herein. In an implementation, the low pin architecture facilitates in reducing the required pin interfaces to couple a low power speaker, a high power speaker, and earphone speakers with integrated circuits (ICs). For this, the high power speaker can be cross-coupled between the pin interfaces that are coupled to the low power speaker and the earphone speakers. These pin interfaces are driven by corresponding driver circuits. In said implementation, some of the driver circuits can be shared to drive multiple pin interfaces. These shared driver circuits include a combined cascode circuit having a first cascode circuit integrated with a second cascode circuit to reliably and selectively drive one or more of the pin interfaces.
US08787579B2	Key-based content management and access systems and methods An exemplary method includes receiving data representative of a content instance over a network from an access device associated with a user, storing the content instance, encrypting the content instance in response to a command initiated by the user, providing a key configured to facilitate decryption of the encrypted content instance, transmitting data representative of the encrypted content instance to a requesting access device, receiving data representative of a request to access the key from the requesting access device over the network, and performing a predefined action related to the key in response to the request and in accordance with at least one access rule, the at least one access rule based on at least one of a user profile and an access device profile.
US08787578B2	Method and apparatus for encrypting transmissions in a communication system Method and apparatus for encrypting transmission traffic at separate protocol layers L1, L2, and L3 so that separate encryption elements can be assigned to separate types of transmission traffic, which allows the implementation of different levels of encryption according to service requirements. Encryption elements use variable value inputs, called crypto-syncs, along with semi-permanent encryption keys to protect from replay attacks from rogue mobile stations. Since crypto-sync values vary, a method for synchronizing crypto-syncs at the mobile station and base station is also presented.
US08787576B2	System and method for detecting unauthorized wireless access points Unauthorized wireless access points are detected by configuring authorized access points and mobile units to listen to all wireless traffic in its cell and report all detected wireless devices to a monitor. The monitor checks the reported devices against a list of authorized network devices. If the reported wireless device is not an authorized device, the monitor determines if the reported device is connected to the network. If the reported device is connected to the network and is not an authorized device, the monitor alerts the network operator or network manager of a rogue device connected to the network and attempts to locate and isolate the rogue device.
US08787573B2	Cipher communication method and apparatus for the same A cipher communication method for an encryption apparatus an includes: receiving a second encryption key while performing a cipher communication using a first encryption key; storing encryption key input information on the first and second encryption keys in a static region; copying the stored encryption key input information into a dynamic region; selecting any one of the first and second encryption keys based on the copied encryption key input information and current time information; generating encryption key position information and encryption key selection information on the selected encryption key; and transmitting a cipher text and the encryption key selection information to another encryption apparatus connected to the encryption apparatus through a network such that the another encryption apparatus acquires an encryption key to decrypt the cipher text.
US08787572B1	Enhanced association for access points Techniques and systems for associating a client with an access point using a security protocol are described. A described technique includes initiating an association request; establishing an association between a first device and a second device different from the first device based on the association request; participating in a handshake including exchanging an operational key between the first device and the second device during the handshake; and entering an operational phase using the operational key when the handshake is successful. Participating in the handshake can include participating in an authenticated handshake when the association request indicates an authenticated access, and participating in an unauthenticated handshake when the association request indicates an unauthenticated access.
US08787569B2	System and method for secure communication of components inside self-service automats Method to secure the communication of components within self-service automats that are linked to each other by a bus system, having a transmitter and a receiver, characterized in that data are exchanged as tuples (C, A, R, N, Z) on the transport layer of the bus system where C are the message data M encrypted with an encryption key, A are the message data M authenticated with an authentication key, R represents the role of a component on the bus system of active or passive participants, N represents a message counter, Z represents a session counter.
US08787565B2	Method and apparatus for generating an advanced encryption standard (AES) key schedule An Advanced Encryption Standard (AES) key generation assist instruction is provided. The AES key generation assist instruction assists in generating round keys used to perform AES encryption and decryption operations. The AES key generation instruction operates independent of the size of the cipher key and performs key generation operations in parallel on four 32-bit words thereby increasing the speed at which the round keys are generated. This instruction is easy to use in software. Hardware implementation of this instruction removes potential threats of software (cache access based) side channel attacks on this part of the AES algorithm.
US08787558B2	Low complexity, optimized power management scheme for very high speed digital subscriber line transceivers 2 An apparatus comprising a processor configured to determine a power management (PM) state from a plurality of PM states for a digital subscriber line (DSL) transceiver, wherein the plurality of PM states comprise a idle state, a full on state, and a low power state, wherein the full on state consumes more power than the low power state, wherein the low power state consumes more power than the idle state, wherein the low power state comprises at least one PM profile, and wherein the DSL transceiver supports a very high speed digital subscriber line 2 (VDSL2) data transmission protocol, and instruct the DSL transceiver to use the PM state.
US08787555B2	Process for obtaining expert advice on-demand Obtaining expert advice on-demand includes maintaining a substantially real-time list of available experts in selected fields, in an electronic database. The system receives a request from a customer for expert advice in one or more of the selected fields maintained in the electronic database. The system then electronically identifies one or more available experts to the customer in response to the request received and routes the request for expert advice to at least one of the available experts.
US08787550B2	Methods, systems, and computer program products for processing a nature of address indicator and/or calling party number to support telecommunication features A call is processed by examining a nature of address indicator in a signaling message associated with the call and allowing the call to complete in a jurisdiction associated with a national nature of address indicator if the nature of address indicator is international. A call is also processed by examining a nature of address indicator in a signaling message associated with the call. A number of digits associated with a calling party number in the signaling message is determined and the call is allowed to complete if the nature of address indicator is national and the number of digits associated with the calling party number exceeds ten.
US08787547B2	Selective audio combination for a conference Selective audio combination for a conference. The conference may be initiated between a plurality of participants at respective participant locations. The conference may be performed using a plurality of conferencing endpoints at each of the participant locations. Audio may be received from each of the plurality of conferencing endpoints. Audio level information may also be received from each of the plurality of conferencing endpoints. The audio may be combined from a plural subset of the plurality of conferencing endpoints to produce conference audio. The plural subset is less than all of the plurality of conferencing endpoints. The audio may be combined based on the audio level information. The conference audio may be provided to the plurality of conferencing endpoints.
US08787540B1	Call routing to subject matter specialist for network page Disclosed are various embodiments for location based call routing to a subject matter specialist. A call request is received from a computing device which includes an identifier of a network page. A topic specialist for the network page is identified from the contents of the network page. The call request is completed by establishing a call between the computing device and another computing device which is operated by the topic specialist.
US08787536B1	Systems and methods for communicating with an interactive voice response system Embodiments of the present invention provide a communication device. The communication device comprises a processor. Further, the communication device comprises a memory coupled to the processor. The memory comprises a database comprising at least one visual Interactive Voice Response (IVR) menu associated with at least one IVR system. Further, the memory comprises instructions executable by the processor for sending a first section of a data packet to a second communication device. The first section comprising first information is sent based on a visual IVR menu associated with the second communication device. Further, the memory comprises instructions executable by the processor for receiving an acknowledgement message from the second communication device based on the first section of the data packet. Furthermore, the memory includes instructions executable by the processor for sending a second section of the data packet to the second communication device based on the acknowledgement message. The second section comprises second information.
US08787534B1	Method and apparatus of processing speech dialog data of a user call A method and apparatus of processing caller experiences is disclosed. One example method may include determining a call event type occurring during a call and assigning a weight to the call event type via a processing device. The method may also include calculating a caller experience metric value representing a caller's current call status responsive to determining the at least one call event type, the caller experience metric being a function of the current event type weight and a discounting variable that discounts a value of past events. The method may also provide comparing the caller experience metric to a predefined threshold value and determining whether to perform at least one of transferring the call to a live agent and switching from a current caller modality to a different caller modality.
US08787530B2	Telecommunication diagnostic information management A diagnostic tool is adapted to include the capability of initiating one or more diagnostic tests, collecting the raw data from the diagnostic test(s) and transporting the raw diagnostic data to an OSS. The OSS interprets the raw diagnostic data and stores the results in a database. The stored results can be searched, sorted, manipulated, analyzed, and the like. The results of any of these operations can then be, for example, displayed to one or more entities such as customer support, network operators, network planners, or the like.
US08787529B2	Compact coherent current and radiation source Coherent electronic current, which can be used to generate coherent radiation, is generated by first generating and transmitting an array of discrete electron beamlets from a nanocathode array along a longitudinal axis. The array of electron beamlets is then focused to reduce the spacing that separates the electron beamlets. The transverse-axis spacing of the electron beamlets is then transferred to the longitudinal axis via an emittance exchange beamline, creating a periodically modulated distribution of coherent electronic current. The coherent electronic current can then be directed into a stream of photons to generate coherent radiation.
US08787528B2	Diagnostic device system A diagnostic device system has a weight-reduced rechargeable battery. When a portable radiographic apparatus and a portable X-ray source are carried to and used for imaging at a private home or a care home, the portable radiographic apparatus and the portable X-ray source are loaded on an automobile. When the charge amount of rechargeable batteries for operation housed in the portable radiographic apparatus or the portable X-ray source loaded on the automobile is low, or when there are plural destinations and the charge amount of the rechargeable batteries becomes low, a rechargeable battery for charging mounted on the automobile is used to charge the rechargeable batteries for operation while traveling. Because the rechargeable batteries for operation are charged while traveling, a large number of rechargeable batteries for operation does not need to be charged in advance, whereby the weight of the rechargeable batteries for operation can be reduced.
US08787526B2	Systems, devices, and methods including implants for managing cumulative X-ray radiation dosage including X-ray radiation direction determination devices Systems, devices, and methods are described including implantable radiation sensing devices having exposure determination devices that determines exposure information based on the at least one in vivo measurand output.
US08787525B2	X-ray monochromator, method of manufacturing the same and X-ray spectrometer An X-ray monochromator including: a substrate having a concave surface; and an inorganic oxide film formed on the concave surface and having a plurality of pores, in which the plurality of pores of the inorganic oxide film being laid periodically in a stacked manner in the normal directions of the concave surface, and in which the plurality of pores being cylindrical is provided. The X-ray monochromator shows an excellent X-ray spectroscopic performance.
US08787518B2	Tetrahedron beam computed tomography with multiple detectors and/or source arrays A tetrahedron beam computed tomography system including an x ray source array that sequentially emits a plurality of x ray beams at different positions along a scanning direction and a collimator that intercepts the plurality of x-ray beams so that a plurality of fan-shaped x-ray beams emanate from the collimator towards an object. The system includes a first detector receiving a first set of fan-shaped x ray beams after they pass through the object, the first detector generating a first imaging signal for each of the received first set of fan-shaped x-ray beams and a second detector receiving a second set of fan-shaped x ray beams after they pass through the object, the second detector generating a second imaging signal for each of the received second set of fan-shaped x-ray beams. Each detector and source pair form a tetrahedral volume. In other embodiments, the system may also have more than two detectors arrays and/or more than one source array. Each pair of source array and detector array forms a tetrahedral volume. Using multiple detector arrays and source arrays can increase field of view, reduce the length of detector and source arrays so that the imaging system is more compact and mobile.
US08787513B2	Digital re-sampling apparatus using fractional delay generator Disclosed herein is a digital re-sampling apparatus. The digital re-sampling apparatus includes a sample buffer, a sample buffer control unit, a filter bank, a first delay bank, a fractional delay constant table, a combiner bank, and a second delay bank. The sample buffer temporarily stores an input sample in synchronization with an input sampling frequency. The sample buffer control unit controls writing and reading operations. The filter bank includes a number of digital filters equal to the number of stages, and filters the input sample. The first delay bank differentially delays a filter output value. The fractional delay constant table stores information about re-sampling time. The combiner bank includes a number of adders and multipliers, performs an operation, and outputs a re-sampled value. The second delay bank causes a delay so that output of each combiner can be synchronized with each output of the fractional delay constant table.
US08787512B1	Synchronization of time accurate strobe (TAS) messages An apparatus includes Radio Frequency (RF) circuitry and baseband circuitry. The RF circuitry is configured to receive strobe messages that are based on a system clock over a digital interface, and to communicate synchronously with the system clock based on the received strobe messages in accordance with a Radio Access Technology (RAT) that is selected from among multiple different RATs. The baseband circuitry is configured to generate the strobe messages, to delay the strobe messages by a delay that depends on the selected RAT, and to send the delayed strobe messages to the RF circuitry over the digital interface.
US08787510B2	Channel selection exploiting multiple observations of the channel delay spread A method, a mobile system, and a user device for determining a delay spread are disclosed. A memory 306 may store a compound test value based on a multiburst history. The multiburst history may be a set of power delay profile decisions. A processor 304 may create a short power delay profile channel estimate and a long power delay profile channel estimate. The processor 304 may select a chosen power delay profile channel estimate based on the compound test value.
US08787509B2	Iterative interference cancellation receiver A method for suppressing interference in a wireless communication comprises receiving a burst of symbols, filtering the burst of symbols using an interference suppression filter with a first plurality of weights, decoding the filtered burst of symbols to generate data corresponding to the burst of symbols, encoding the data to generate a re-encoded burst of symbols, calculating a second plurality of weights for the interference suppression filter based upon the re-encoded burst of symbols, filtering the re-encoded burst of symbols using the interference suppression filter with the second plurality of weights, and decoding the filtered re-encoded burst of symbols.
US08787507B2	Detection and mitigation of interference in a receiver A novel receiver architecture optimizes receiver performance in the presence of interference. In various embodiments, power estimation circuits are used with variable selectivity to determine the exact nature of the interference and to optimize the performance correspondingly. The variable selectivity is achieved using stages of filtering with progressively narrower bandwidths. Also, the actual method of optimizing the receiver performance is novel compared to the prior art in that the gain settings and the baseband filter order (stages to be used) will be optimized based on the nature of the interference as determined by the power detector measurements. For a device such as a cellular phone that operates in a dynamic and changing environment where interference is variable, embodiments advantageously provide the capability to modify the receiver's operational state depending on the interference.
US08787506B2	Decoders and methods for decoding convolutional coded data Decoder and communications devices including such decoders can obtain a convolutional coded bit stream including a plurality of coded data bits. According to some implementations, if a signal quality associated with the convolutional coded bit stream is above a predetermined threshold, a decoded value for each information bit may be calculated at least from a modulo 2 sum of a coded data bit added to at least one other coded data bit, at least one previously calculated information bit, or a combination of at least one other coded data bit and at least one previously calculated information bit. Also, according to some implementations, if the signal quality associated with the convolutional coded bit stream is not above the predetermined threshold, the convolutional coded bit stream may be decoded with a conventional convolutional decoding scheme. Other aspects, embodiments, and features are also claimed and described.
US08787498B2	Systems and methods for enhanced carrier suppression Included are embodiments for enhanced carrier suppression. One embodiment of a circuit includes a mixer that receives a cover sequence, the cover sequence including transition data from a first signal and a second signal. The mixer may be configured to generate a modulated cover sequence by modulating a radio frequency (RF) carrier with the cover sequence. Some embodiments also include a modulator that is communicatively coupled to the mixer. The modulator may be configured to receive and modulate an altered version of the first signal and an altered version of the second signal. The modulator may additionally receive the modulated cover sequence as an RF carrier input and generate an RF output by modulating the modulated cover sequence with the altered version of the first signal and the altered version of the second signal.
US08787496B2	Receiving method and apparatus, and communication system using the same A radio unit receives burst signals in a target system or those in a MIMO system. A judgment unit determines if a MIMO signal having a form of channel corresponding to the target system is assigned posterior to a target LTS and a target signal. If a constellation of signal points in a position posterior to the target LTS and target signal corresponds to a constellation of signal points in a MIMO signal, the judgment unit judges that the MIMO signal is assigned in the received burst signal. If it is judged by the judgment unit that the MIMO signal was assigned, an instruction unit stops the operation of a baseband processing unit for MIMO-STS and the like assigned posterior to the MIMO signal.
US08787491B2	Method and apparatus for generating reference signal The disclosure discloses a method for generating a reference signal. The method includes: a user equipment receiving a first signaling carrying reference signal solution information sent by a base station, wherein the reference signal solution information has at least one mapping relation with at least one piece of orthogonal code configuration information and at least one hopping mode, and the at least one mapping relation is stored in the base station and the user equipment; determining a corresponding piece of orthogonal code configuration information and a corresponding hopping mode according to the received reference signal solution information and the stored at least one mapping relation; and generating a reference signal according to the determined piece of orthogonal code configuration information and the determined hopping mode.
US08787489B2	Wireless communication device A wireless communication device includes a transmission data generator which segments transmission data into a plurality of subslots and then generates a plurality of slots each including a predetermined number of subslots from among the plurality of subslots, and a transmitter which transmits the plurality of slots generated by the transmission data generator. The time length T1 of the subslots is equal to or smaller than an oscillator stopping time which is determined on the basis of a change in voltage of a commercial AC power supply.
US08787486B2	Distance-level combining for MIMO systems with HARQ and/or repetition coding Systems and methods are provided for decoding signal vectors in multiple-input multiple-output (MIMO) systems, where the receiver has received one or more signal vectors from the same transmitted vector. For each received signal vector, the receiver evaluates a decoding metric using each possible value of the transmitted signal vector to produce a set of distances. The receiver then combines distances from across the received signal vectors to produce a combined distance associated with each possible value of the transmitted signal vector. Using the combined distances, the receiver may choose among the possible values of the transmit signal vector to determine the actual transmit signal vector.
US08787484B2	Precoding techniques for downlink coordinated multipoint transmission in radio communications system A precoding vector of coordinated multipoint transmission (CoMP) for at least one user equipment is decided by receiving the channel state information for CoMP from the user equipment, wherein the channel state information includes inter-cell correlation property between a serving cell serving the user equipment and a cooperating cell for CoMP; and deciding the precoding vector of CoMP based on the channel state information.
US08787482B2	Method and system for selecting pre-coding matrix in closed loop multi-input multi-output system A method and a system for selecting a pre-coding matrix in a closed loop MIMO system are provided. The method includes: traversing all pre-coding matrices and respectively calculating a CINR corresponding to each pre-coding matrix; and obtaining an MCS according to a CINR corresponding to a pre-coding matrix, calculating a spectral efficiency corresponding to the MCS, and selecting a pre-coding matrix with a largest spectral efficiency. According to the method and system provided by the present disclosure, an appropriate pre-coding matrix can be selected. By using the appropriate pre-coding matrix in the closed loop MIMO system, the channel quality, the throughput of a closed loop multiplexing system in the scenario that the channel changes slowly, and the gain can be improved. Besides, the method of the present disclosure can avoid calculation of the BER formula on the premise of a large number of assumptions, and reduce the computation complexity.
US08787475B2	Method of designing codebook for network multiple input multiple output communication system and method of using the codebook Provided herein is a method of designing a network codebook that may be shared by a plurality of base stations. Also provided herein is a feedback method of a terminal using the network codebook. The network codebook design method may design the network codebook by processing a pre-defined first codebook based on large scale fading of the base stations. The terminal may more effectively feed back a preferred matrix indicator with respect to the network codebook.
US08787474B2	System and method for generating a signal with a random low peak to average power ratio waveform for an orthogonal frequency division multiplexing system A method for generating a signal with a random low peak to average power ratio waveform for an orthogonal frequency division multiplexing system involves processing a complex vector to generate a processed complex vector and performing an inverse fast Fourier transform on the processed complex vector to generate a signal with a random low peak to average power ratio waveform for an orthogonal frequency division multiplexing system.
US08787473B2	Method and apparatus for noise estimation in orthogonal frequency division multiplexing (OFDM) system The present invention discloses a method and apparatus for performing noise estimation in an OFDM system. The method comprises: a channel estimation coefficient generation module generating a channel estimation coefficient wk, where k is an integer between - N tap 2 ⁢ ⁢ and ⁢ ⁢ N tap 2 , and Ntap is a positive integer greater than 1, 0
US08787469B2	Method for codebook design and beamforming vector selection in per-user unitary rate control (PU2RC) system A base station includes a storage unit to store a codebook, wherein the codebook includes a plurality of matrices; a control unit to perform beamforming using the codebook to generate a signal; and a multi-antenna to transmit the signal. For all of the plurality of matrices, all column vectors of a same matrix of the plurality of matrices are orthogonal to each other. For all columns of the plurality of matrices, all column vectors of a same column of all of the plurality of matrices satisfy a Grassmannian line packing (GLP) criterion.
US08787468B2	Method and apparatus for multi-radio coexistence A method for multi-radio coexistence receives historical frequency usage information and historical time usage information from a first radio. The method creates a time and frequency mask by extrapolating the historical frequency and time usage information to future times and frequencies when the first radio will be active and uses the time and frequency mask to schedule a second radio to avoid receiving when the first radio will likely be active. A related apparatus has a collocated radio input for receiving timing usage information, a non-collocated radio input for receiving frequency usage information, and a time and frequency mask generator for creating a time and frequency mask using the timing usage information and the frequency usage information. The method and apparatus predicts collocated and non-collocated radio activity in both the time and frequency dimensions to reduce interference among radios operating in overlapping or adjacent frequency bands.
US08787466B2	Video playback device, computer readable medium and video playback method A video playback device includes a part to acquire a first video data at a first frame rate containing frame sequences each including a frame holding information about a background image and information about a moving object image, and second frames each holding information about position of the moving object image; and a generation part to generate, based on the first video data, a second video data to be played back at a second frame rate, the generation part includes a part to compute, with respect to each two contiguous frames in the first video content, position of a virtual moving object image situated in between two moving object images in the two contiguous frames; and a part to create, with respect to each position of the virtual moving object image, a frame image containing the background image and the motion object image placed in the computed position.
US08787465B2	Method for neighboring block data management of advanced video decoder An embodiment improves the operation of a H.264 and Joint Scalable Video Codec (e.g., JSVC/H.264 Amendment 3) video decoder by managing neighboring block data during the decoding process. An embodiment pre-computes neighboring block tables to efficiently locate the neighboring block data required to decode a current macroblock. In particular, the pre-computed most probable joint neighboring block tables disclosed herein handle both macroblock adaptive frame field (MBAFF) coding and non-MBAFF coding. An embodiment is further capable of managing variable block sizes. Other embodiments are described and claimed.
US08787464B1	Hadamard transformation of data for video compression A video processor is described, which is useful for implementing a Hadamard transform process, in compliance with the H.264 standard. The video processor includes an input, for receiving a block of image data. The image data is loaded into an internal register. In response to receiving a SIMD instruction, a multiplier, which incorporates the H.264 Hadamard transform matrix in its associated hardware, processes the block of image data, and writes the resulting partially transformed pixel data back to the internal register, transposing the data during the process.
US08787461B2	High-performance block-matching VLSI architecture with low memory bandwidth for power-efficient multimedia devices A high-performance block-matching VLSI architecture with low memory bandwidth for power-efficient multimedia devices is disclosed. The architecture uses several current blocks with the same spatial address in different current frames to search the best matched blocks in the search window of the reference frame based on the best matching algorithm (BMA) to implement the process of motion estimation in video coding. The scheme of the architecture using several current blocks for one search window greatly increases data reuse, accelerates the process of motion estimation, and reduces the data bandwidth and the power consumption.
US08787455B2	Method for entropically transcoding a first data stream into a second compressed binary data stream, and corresponding computer program and image recording device A method for entropic transcoding of a first sequence of binary data of words to transcode into a second compressed sequence of binary data uses a predetermined entropic code involving a variable-length of the encoded words to transcode each word of the first sequence of binary data into a transcoded word. Based on a predetermined number B of low-order bits, the method includes application to each word of the first sequence of binary data: subdivision of the word into first and second subwords, wherein the first subword includes the B low-order bits of the word, and the second subword includes the other high-order bits of the word, application of the predetermined entropic code to the second subword to obtain a second transcoded subword, and obtaining the transcoded word by concatenation of the first subword and of the second transcoded subword.
US08787453B2	Image decoding device, image encoding device, and method thereof A lossless decoding unit 52 takes quantization parameters of decoded blocks spatially or temporally adjacent to a block to be decoded, as selection candidates, and extracts, from stream information, difference information indicating difference as to a prediction quantization parameter selected from the selection candidates. A quantization parameter calculating unit 59 calculates, from the prediction quantization parameter and the difference information, a quantization parameter of the block to be decoded. Thus, decoding of the image can be performed correctly by calculating a quantization parameter equal to a quantization parameter used at the time of image encoding.
US08787451B2	Method of removing a blocking artifact using quantization information in a filtering system In one embodiment, the method includes obtaining quantization information related to at least one of a first block and an adjacent second block, comparing the quantization information with a predefined constant value, and performing a filtering process based on the comparing step when both of the first block and the second block are intra-coded blocks according to obtained block type information. The filtering process includes calculating a value of at least one pixel in the first block to obtain a filtered value based on pixel values of at least two pixels in the first block. At least two successive pixels on a block boundary between the first and second blocks are filtered.
US08787450B2	Method of removing a blocking artifact using quantization information in a filtering system In one embodiment, the method includes obtaining quantization information related to at least one of a first block and an adjacent second block, comparing the quantization information with a predefined constant value, and performing a filtering process based on a result from the comparing step. The filtering process includes calculating a value of at least one pixel in the first block to obtain a filtered value based on pixel values of at least two pixels in the first block. The method further includes filtering at least two successive pixels on a block boundary between the first and second blocks.
US08787445B2	Allocation of available bits to represent different portions of video frames captured in a sequence A technique of encoding video frames allocates an available number of bits to different portions of the video frame. A processing unit identifies a region of interest (ROI) in a video frame, and computes a first and second complexity parameter respectively representing the change in video information in the ROI portions and non-ROI portions in the video frame relative to a reference frame. Bits are allocated to the ROI portion proportional (positive correlation) to the first complexity parameter and a ratio of the area of the ROI to the area of the frame. The remaining available bits are allocated to the non-ROI. In an embodiment, the bits are encoded according to H.264 standard.
US08787443B2	Content adaptive deblocking during video encoding and decoding Disclosed herein are exemplary embodiments of methods, apparatus, and systems for performing content-adaptive deblocking to improve the visual quality of video images compressed using block-based motion-predictive video coding. For instance, in certain embodiments of the disclosed technology, edge information is obtained using global orientation energy edge detection (“OEED”) techniques on an initially deblocked image. OEED detection can provide a robust partition of local directional features (“LDFs”). For a local directional feature detected in the partition, a directional deblocking filter having an orientation corresponding to the orientation of the LDF can be used. The selected filter can have a filter orientation and activation thresholds that better preserve image details while reducing blocking artifacts. In certain embodiments, for a consecutive non-LDF region, extra smoothing can be imposed to suppress the visually severe blocking artifacts.
US08787442B2	Communication system and data transception method thereof An apparatus and method for receiving data in a communication system including a communication module and a memory. The communication module may compress data received from an external system by using a first data compression/decompression block, and may transfer the compressed data to the data bus. The memory may decompress the compressed data received from the data bus using the second data compression/decompression block, and may store the decompressed data in the memory. Also, the memory may compress data to be transmitted using the second data compression/decompression block and may transfer the compressed data to the data bus. The communication module may decompress the compressed data received from the data bus using the first data compression/decompression block, and may transmit the decompressed data to the external system.
US08787441B2	Device and method for coding and decoding video data and data train The invention relates to a device for coding video data comprising means to code a video stream as groups of pictures, each group of pictures comprising at least one description unit relevant to the coding of the said group of pictures. According to the invention, the coding device comprises means to insert in the stream of data at least one message indicating whether the description unit of the current group of pictures is identical to the description unit relevant to the preceding group of pictures. The invention also relates to a device for decoding video data comprising means to decode a stream of data coded with a device according to one of the preceding claims. According to the invention, the decoding device comprises means to analyze the said messages, means to decode the at least one next description unit if the said message indicates that this unit is different from the preceding description unit, otherwise, if it is identical, not to decode it.
US08787439B2	Decision feedforward equalization In described embodiments, a Decision Feed Forward Equalizer (DFFE) comprises a hybrid architecture combining features of a Feed Forward Equalizer (FFE) and a Decision Feedback Equalizer (DFE). An exemplary DFFE offers relatively improved noise and crosstalk immunity than an FFE implementation alone, and relatively lower burst error propagation than a DFE implementation alone. The exemplary DFFE is a relatively simple implementation due few or no critical feedback paths, as compared to a DFE implementation alone. The exemplary DFFE allows for a parallel implementation of its DFE elements without an exponential increase in the hardware for higher numbers of taps. The exemplary DFFE allows for cascading, allowing for progressive improvement in BER, at relatively low implementation cost as a solution to achieve multi-tap DFE performance.
US08787438B1	Reconditioning equalizer filter for non-constant envelope signals A technique for a reconditioning equalizer filter for non-constant envelope signals is described. The input to a transmitter chain is modified by a reconditioning equalizer filter, prior to being applied to the transmitter. The reconditioning equalizer filter modifies and smoothens the amplitude of the signal. The modified and smoothened signal has its peaks reduced which results in lower Crest Factor. The input to the reconditioning equalizer filter could be a baseband, intermediate frequency (IF) or radio frequency (RF) signal. When the signal is an IF or RF signal, it needs to be down-converted to baseband before being applied to the reconditioning equalizer filter. The reconditioning equalizer filter could be performed in a digital or analog domain.
US08787437B2	Adaptive equalizer and method thereof An adaptive equalizer and an adaptive equalizing method are provided. The adaptive equalizer includes an adaptive equalizing unit, for adaptively equalizing an inputted signal to output the equalized signal; a coefficient updating unit, for updating a coefficient of a filter of the adaptive equalizing unit; a switching unit, connected between the coefficient updating unit and the adaptive equalizing unit and a monitoring device, for controlling on or off of the switching unit in accordance with the fact that a down sampling phase of the inputted signal or a down sampling phase of the equalized signal is within a predetermined range. When the switching unit is on, the coefficient updating unit is capable of updating the coefficient of the adaptive equalizing unit, and when the switching unit is off, the coefficient updating unit is incapable of updating the coefficient of the adaptive equalizing unit.
US08787432B1	HF communication system with decoding operations and related methods An HF communication system includes a first device, and a second device. The first device sends a message to the second device, the message including a preamble portion, a variable length data portion after the preamble portion having a given ending point selected from among potential ending points, and a check portion after the variable length data portion indicating an end of the message. The second device performs a decoding operation on the message at a potential ending point, and performs a check operation on a potential check portion of the decoded message, and when the check operation is successful, recovers the variable length data portion from the decoded message. Otherwise, the second device performs another decoding operation on the message at a next potential ending point, and performs another check operation on another potential check portion of the respective decoded message.
US08787430B2	Low complexity high-speed communications transceiver A communication system is disclosed that allows high data-rate transmission of data between components. N-bit parallel data is transmitted in K-frequency separated channels on the transmission medium so as to fully take advantage of the overall bandwidth of the transmission medium. As a result, a very high data-rate transmission can be accomplished with low data-bit transmission on individual channels. A transmitter system and a receiver system are described for the communication system.
US08787425B2	Signal processing arrangement and signal processing method A signal processing arrangement is designed to process a digitalized phase-modulated and/or digitalized spreaded input signal (1) and has a complex channelizer (2) which despreads and/or demodulates the input signal (1) in the time range on the basis of a folding operation.
US08787422B2	Dual fixed geometry fast fourier transform (FFT) A method includes executing a first instruction at a processor to perform a first fast Fourier transform (FFT) operation on a set of inputs in a time domain to produce data in a frequency domain, where the set of inputs is in a first order and where the data in the frequency domain is in a second order. The method also includes performing an operation on the data in the frequency domain to produce data in the frequency domain, where the data in the frequency domain is in the second order. The method includes executing a second instruction at the processor to perform a second FFT operation on the data in the frequency domain to produce data in the time domain, where the data in the time domain is in the first order.
US08787421B2	Transmitting spread signal in communication system A method for receiving Acknowledgement/Negative acknowledgement (ACK/NACK) information in a mobile communication system includes receiving a first signal including first spread ACK/NACK information and second spread ACK/NACK information from a first antenna set of a transmitting end in an orthogonal frequency division multiplexing (OFDM) symbol; receiving a second signal including third spread ACK/NACK information and fourth spread ACK/NACK information from a second antenna set of the transmitting end in an OFDM symbol; and de-spreading at least the first and third spread ACK/NACK information or the second and fourth spread ACK/NACK information for identifying the ACK/NACK information.
US08787417B2	Laser light coupling into SOI CMOS photonic integrated circuit A hybrid laser for generating radiation includes an optical passive material and an optical active material. The laser includes a first optical waveguide and optical laser components with reflectors in the optical passive material. The first optical waveguide is adapted for coupling out radiation from the hybrid laser. The laser also includes a second optical waveguide defined in the optical active material. The optical laser components include reflectors defining a cavity and furthermore are adapted for providing laser cavity confinement in the first optical waveguide and the second optical waveguide. The second optical waveguide thereby is positioned at least partly over the first optical waveguide so that an evanescent coupling interface is defined between the second optical waveguide and the first optical waveguide and the evanescent coupling interface is positioned within the laser cavity.
US08787413B2	Temperature controller for gas laser A temperature controller for a gas laser which controls temperatures of a plurality of temperature-controlled apparatuses including a first temperature-controlled portion requiring a high-precision temperature-control and a second temperature-controlled portion requiring a low-precision temperature-control as compared with the first temperature-controlled portion and allowing a temperature-control with a low or high temperature as compared with the first temperature-controlled portion, comprises a first temperature control portion generating a cooling agent or a heating agent for adjusting a temperature of each first temperature-controlled portion, a second temperature control portion generating a cooling agent or a heating agent for adjusting a temperature of each second temperature-controlled portion, a first piping system connecting the first temperature control portion and each first temperature-controlled portion in parallel, and a second piping system connecting the second temperature control portion and each second temperature-controlled portion in parallel.
US08787412B2	Method for calibrating a tunable laser Method for calibrating and tuning a part wise monotonically, continuously tunable semiconductor laser having a phase section and a first Bragg reflector section, through which sections a phase current and a first reflector current, respectively, are applied, which laser is not actively cooled, includes a) a calibration step, including obtaining at least two tuning lines along which tuning lines all combinations of phase and Bragg currents are stable operating points, identifying at least one reference stable operating point along a first one of the identified tuning lines at which operating point the laser emits light at a certain reference frequency, and storing at least one reference stable operating point; and b) a subsequent tuning step, during which the output frequency of the laser in relation to the reference frequency is controlled to a desired output frequency by translating the operating point of the laser along the first tuning line.
US08787410B2	Compact, coherent, high brightness light sources for the mid and far IR Compact high brightness light sources for the mid and far IR spectral region, and exemplary applications are disclosed based on passively mode locked Tm fiber comb lasers. In at least one embodiment the coherence of the comb sources is increased in a system utilizing an amplified single-frequency laser to pump the Tm fiber comb laser. The optical bandwidth generated by the passively mode locked Tm fiber comb laser is further decreased by using simultaneous 2nd and 3rd order dispersion compensation using either appropriate chirped fiber Bragg gratings for dispersion compensation, or fibers with appropriately selected values of 2nd and 3rd order dispersion. Fibers with large anomalous values of third order dispersion, or fibers with large numerical apertures, for example fibers having air-holes formed in the fiber cladding may be utilized.
US08787407B2	Processing messages correlated to multiple potential entities Various exemplary embodiments relate to a method and related network node including one or more of the following: receiving a message; determining whether the network device should identify an entity associated with the message using a plurality of entity records, wherein each entity record of the plurality of entity records corresponds to an entity; if the network device should identify an entity associated with the message using the plurality of entity records: extracting at least one identification value; identifying a set of entity records as matching the at least one identification value; determining whether the set of entity records includes more than one entity record; and if the set of entity records includes more than one entity record: identifying a most current entity record that has been most recently modified, and processing the message as being associated with the entity to which the most current entity record corresponds.
US08787405B1	Device and method for adapting transmission parameters based on successful transmission of a frame A network device including a medium access control device and an adaptation module. The medium access control device is configured to transmit a first frame based on a first parameter. The first parameter identifies one of a first guard interval, a first group of one or more antennas, a first preamble type, or a first bandwidth. The adaptation module is configured to (i) determine whether transmission of the first frame is successful, and (ii) if the transmission of the first frame is unsuccessful, select a second parameter. The second parameter identifies one of a second guard interval, a second group of one or more antennas, a second preamble type, or a second bandwidth. The medium access control device is configured to, in response to unsuccessful transmission of the first frame, transmit the first frame based on the second parameter.
US08787401B1	Distributed antenna system with location determination based on pseudo-pilot signals A distributed antenna system comprises a base antenna system and coverage antenna systems. The base antenna system wirelessly receives a network pilot signal and transfers the network pilot signal to a first coverage antenna system and to a second coverage antenna system. The first coverage antenna system wirelessly transfers the network pilot signal and a first pseudo-pilot signal that is correlated to a first location. The second coverage antenna system wirelessly transfers the network pilot signal and a second pseudo-pilot signal that is correlated to a second location. In some examples, user devices translate the pseudo-pilot signals into their correlated locations.
US08787398B2	Linear route protection A system for controlling packet forwarding through a point-to-point (p2p) connection between first and second end nodes of a packet network domain having a mesh topology. The system comprises a sub-ring network instantiated in the network domain, the sub-ring network comprising a pair of topologically diverse ring spans extending between the first and second end nodes. Each of the end nodes is controlled to forward packets of the p2p connection through the sub-ring network in accordance with a ring network routing scheme, and an intermediate node traversed by one of the ring spans is controlled to forward packets of the p2p connection through the ring span in accordance with a linear path routing scheme.
US08787396B2	Centralized control and management planes for different independent switching domains A network includes a first switching domain having a distributed fabric comprised of interconnected standalone switches. The standalone switches communicate with each other in accordance with a packet-based distributed fabric protocol. A second switching domain has a plurality of cell-based switches in communication with a cell-based switch fabric. The cell-based switches communicate with each other through the cell-based switch fabric in accordance with a cell-based distributed fabric protocol. One of the cell-based switches is coupled by a communication link to one of the standalone switches of the first switching domain. The second switching domain includes a server device coupled to one of the cell-based switches. The server device is configured with logic to process control packets for the standalone switches in accordance with the packet-based distributed fabric protocol and control packets for the cell-based switches in accordance with a protocol that is different from the packet-based distributed fabric protocol.
US08787395B2	Method for placing in standby and waking up a residential gateway according to programmable time slots The present invention concerns a method for putting on standby and waking up a domestic gateway, characterized in that a time slot is stored by the gateway and the gateway is put on standby at the start of the said time slot and woken up at the end of the said time slot. It also concerns a domestic gateway that implements the said method.
US08787392B2	Dynamic routing metric adjustment In one embodiment, one or more routing update parameters may be set for and propagated to nodes of a directed acyclic graph (DAG) in a computer network, the routing update parameters indicative of when to perform a corresponding routing update operation. A decision node (e.g., a root node of the DAG, application in a head-end, etc.) may gather network statistics of the DAG during operation based on the routing update parameters, and may accordingly determine at least one adjusted routing update parameter based on the gathered network statistics. This adjusted routing update parameter may then be propagated to the nodes of the DAG, such that the nodes operate according to the (adaptively) adjusted routing update parameter.
US08787391B2	Techniques for using the network as a memory device Techniques for using the network as a memory device are provided. Network packets continue to circulate on a network using the network communication channel as a memory device. Nodes of the network are configured to selectively copy, use, verify, modify, create, and purge the network packets using file management semantics.
US08787387B2	Method for transmitting data and related service data A method of transmitting data and service information associated with said data, including an addressing step during which a set of service information D(Si) that is intended to be stored is referenced by means of an address AD. The address AD includes a session identifier Si, a session being defined as a string of successive activations of different communications means. Service information D(Si) is marked unequivocally by means of an identifier Si that is invariant throughout the session concerned. Thus no element external to that session can reach or degrade the service information, and its permanence is guaranteed until the end of the session.
US08787386B2	Systems and methods for creating composed communication services Systems and methods are described for creating composed communication services within a gateway to a telecom network. Composed communication services are virtual services which can be created by a network operator and which combine two or more actual communication services that perform functionality in the telecom network. For example, a composed messaging service can be created for a client, which combines methods from the MMS and SMS communication services. Subsequently, when the client invokes either SMS or MMS services in the gateway, those invocations will be counted against the composed service and the SLA and policy control will be applied against it accordingly.
US08787384B2	Pre-emptive acknowledgement for data transmission in a communication system Techniques for sending acknowledgement (ACK) information for data transmission are described. In one design, a receiver receives a transmission of data, processes the received transmission to decode the data, and generates ACK information for the data prior to decoding all of the data. The receiver may generate the ACK information based on decoding results for a portion of the data and/or received signal quality of the received transmission. The receiver may send the ACK information at a designated ACK transmission time prior to completing decoding for all of the data. The receiver may receive a transmission of multiple (K) packets and may generate ACK information for these K packets after decoding L packets, where 1≦L
US08787383B2	Method, apparatus, system, and article of manufacture for providing distributed convergence nodes in a communication network environment Distributed convergence nodes referred to as “Supernodes”, embodied as a functional technology component within an end user application, automatically determine whether said component should become “active” and assume the responsibility of forwarding IP multicast data present on a LAN (which supports IP multicast communication) to a “Routing Supernode” via a WAN (which does not support IP multicast communication). The Routing Supernode, in turn, is responsible for forwarding that traffic to other Supernodes present on other LANs. The traffic sent to and from the Routing Supernode is sent via unicast communication. All Supernodes are responsible for forwarding traffic on their respective LAN across the WAN to a Routing Supernode, and for forwarding traffic received over the WAN from the Routing Supernode onto their own respective LANs. An election process determines which device in a LAN is to operate as a SuperNode.
US08787379B2	Destination-based virtual channel assignment in on-chip ring networks An apparatus comprising a plurality of nodes and a plurality of links connecting the nodes in a ring topology, wherein a first node from among the plurality of nodes is coupled to a first link from among the plurality of links, wherein the first link comprises a plurality of virtual channels, and wherein each of the plurality of virtual channels is assigned to provide service to a unique one of the plurality of nodes.
US08787375B2	Multicast to unicast conversion technique A technique allows stations to utilize an equal share of resources (e.g., airtime or throughput). This prevents slow stations from consuming too many resources (e.g., using up too much air time). Fairness is ensured by selective dropping after a multicast packet is converted to unicast. This prevents slow stations from using more than their share of buffer resources. Multicast conversion aware back-pressure into the network layer can be used to prevent unnecessary dropping of packets after multicast to unicast (1:n) conversion by considering duplicated transmit buffers. This technique helps achieve airtime/resource fairness among stations.
US08787373B2	Multicast miss notification for a distributed network switch Techniques are provided for multicast miss notification for a distributed network switch. In one embodiment, a bridge element in the distributed network switch receives a frame destined for a multicast group on a network. If a local multicast forwarding table of the bridge element does not include any forwarding entry for the multicast group, a forwarding entry is selected from the local multicast forwarding table as a candidate for being replaced. An indication of the candidate is sent to a management controller in the distributed network switch.
US08787372B2	System and method for transferring data in a multi-drop network Systems and methods of transmitting data to a plurality of devices are provided. In one example, a system is configured to broadcast data to a group of multiple devices. Each of the group of devices is configured to inspect the message and locally store the content of the message. Further, the group of devices is configured so that a single device of the group responds to each message.
US08787367B2	User partitioning in a communication system Systems and methods for routing an incoming service request to one of a plurality of pod units are described. A communication system can be provided that includes a plurality of pods each having a first pod serving a first subset of user accounts associated with a hosted PBX system. The first pod can include a first pod unit in a first data center and a second pod unit in a second data center. A global user directory (GUD) can be used to store a plurality of user keys that are mapped to the plurality of pods. A router can be provided to identify a user key from an incoming service request, query the GUD to identify the first pod as being associated with the user key, and route the incoming service request to one of the first and second pod units.
US08787365B2	Method for managing a switch chip port, main control board, switch board, and system Embodiments of the present invention provide a method for managing a switch chip port. The method is applied in a distributed communications system and includes: detecting whether each of multiple service boards is in position; when it is detected that a service board is not in position, controlling disabling of a port corresponding to the detected not-in-position service board on a first switch chip of the main control board; and/or sending an in-position message including information about the not-in-position service board to the switch board, so that the switch board controls, according to the information about the not-in-position service board, disabling of a port corresponding to the not-in-position service board on a second switch chip of the switch board. Energy saving of a switch chip port can be efficiently implemented by adopting the technical solutions in the embodiments of the present invention, thereby efficiently reducing power consumption of the system.
US08787364B2	Serial memory and IO access architecture and system for switched telecommunication and computing platforms A computing and communication architecture utilizes a serial protocol based switched fabric among circuit cards housed in packaging arrangement. In one embodiment, each circuit card connected to the serial protocol based switched fabric in the packaging arrangement is provided with a protocol processor that enables all of the circuit cards to efficiently provide packet-based serial self-clocked communications at line speed. As a result, it is not necessary to arrange the circuit cards in a hierarchical manner in order to address the problems of switch blocking and related traffic congestion issues that would otherwise limit the implementation of the serial protocol based backplane arrangement for housing circuit cards.
US08787363B2	Fault isolation constructs for POTS emulation service on an FTTx platform Fiber to the user (“FTTU’), fiber to the curb (“FTTC”), fiber to the node (“FTTN”), and fiber to the premise (“FTTP”) platforms (referred to herein as “FTTx”), require plain old telephony service (“POTS”) emulation using voice over IP (“VoIP”) signaling and bearer channels. Such a POTS emulation service requires emulation of existing fault isolation mechanisms in POTS and also must be extended to the topologies in the VoIP environment. The present invention is adapted to provide POTS emulation using existing fault isolation mechanisms in POTS and also provides POTS emulation for topologies in VoIP environments in the scope of FTTx.
US08787361B2	System and method for call routing and paging across different types of networks A network architecture uses an Application Server Autonomous Access (ASAA) server which allows paging and call routing across different types of wireless and wireline access networks. The ASAA server provides connectivity between an external voice or data network and a wireless transmit/receive unit (WTRU). The external voice or data network may be a public switched telephone network (PSTN) or a public data network (PDN), so that the connectivity between the external network and the WTRU is provided through the access networks using data from the ASAA server.
US08787359B2	Enhanced wide area network support via a broadband access gateway A wireless broadband access gateway having a wireless interface compatible with any of a number of commercial wireless wide area network standards provides enhanced wire area network coverage via a broadband network. The gateway may function as a wireless wide area network base station having a small coverage area, and may be communicatively coupled via a broadband access provider to a broadband wireless controller that cooperatively coordinates call management for access devices comprising cellular or mobile multimedia handsets. The broadband network may comprise cable, digital subscriber line, satellite, T1, or T3 type networks, and may carry traffic unrelated to the signaling, control, voice, and multimedia information of associated with wide area network calls. The wireless broadband access gateway may comprise a set-to-box, and may operate to convert from air interface protocols used to communicate with mobile handsets of the wireless wide area network, to/from the packet-based protocols that may be used in the broadband network.
US08787358B2	System for ad-hoc communication sessions In one implementation, a guest device on an ad hoc network is permitted to initiate a communication session through a packet switched network depending on the destination endpoint of the communication session. A network device maintains a list of approved destination endpoints, which may be identified by telephone numbers, addresses, or uniform resource identifiers. The approved destination endpoints correspond to services that are offered to users of guest devices, such as voicemail, videoconferencing, or customer service. The network device receives a request for a communication session from a guest device, and the request includes data indicative of a destination endpoint. The network device compares the data indicative of the destination endpoint to the list of approved destination endpoints. If there is a match, the request is forwarded to a next hop router. If there is no match the request is dropped or returned to the guest device.
US08787355B2	Method to interact with packet-network based services and applications via intelligent network signaling A cross domain server is configured to receive calls to at least one predetermined phone number. The cross domain server is a member of a packet-switched network. The cross domain server receives a call setup message for a call from a subscriber outside of the packet-switched network. The cross domain server performs an action in the packet-switched network on behalf of the subscriber and based on the call. The call is disconnected.
US08787354B2	Apparatuses, methods and systems for tiered routing engine (“TRE”) provides an automatic routing, selecting, processing for calls placed in an international network according to a selected International Tier Level for premium or guaranteed delivery. In one embodiment, a platform initiates international tiered routing information to a gateway based on a pre-set platforms' knowledge of the terminating gateway topology, Automatic Number Identification, and assigned services that requires such transmission. In one embodiment, a user may select a tier to route an international call. In another embodiment, the contextual fields of a communication mechanism define tags and tier levels indicating determining, routing and handling information to be sent to a validated gateway, or routing devices. In one embodiment, contextual tags includes customized domain name and global descriptors of compatible network components, delivery control, trunk group service ID, trunk-related tier level, and other trunk-related service attributes for tiered routing.
US08787353B2	Method and system for directed call establishment to facilitate the provision of enhanced communications services A method and system for directed call establishment to anchor selected cellular calls in a Voice over Internet Protocol (VoIP) or an IP Multi-Media Subsystem (IMS) network employs a mobile handset application client to interrupt selected cellular call initiations and request a directed call establishment number from a converged services node. A call placed to the directed call establishment number creates a call signaling path through the converged services node in the VoIP or IMS network, which can then exercise control over the call to provide enhanced call services. The converged services node completes a call connection to the original called number in a manner transparent to the user of the mobile handset.
US08787351B2	Method and apparatus for scheduling transmissions in a communication network The method includes assigning a priority to a mobile unit based on a Quality of Service (QoS) class associated with the mobile unit and a score associated with a user of the mobile unit.
US08787349B2	Method and system for reducing timing uncertainty of data transmission and reception In accordance with the present disclosure, disadvantages and problems associated with timing accuracies of higher data rate communications systems may be reduced. In accordance with one embodiment of the present disclosure a wireless communication element comprises a first controller configured to generate data transfer information indicating a trigger value. The wireless communication element further comprises a second controller communicatively coupled to the first controller. The second controller comprises a counter configured to increment a counter value and is configured to receive the data transfer information from the first controller. The second controller is further configured to generate a data transfer trigger when the counter value corresponds with the trigger value such that the wireless communication element initiates a data transfer with a second wireless communication element in response to the data transfer trigger.
US08787347B2	Varied transmission time intervals for wireless communication system Embodiments describe a varied transmission time interval in wireless communication system. According to some embodiments is a method for assigning a transmission time interval. The method can include measuring a channel condition and/or a data rate of packet communicated by at least one wireless device. Based in part on the data rate and/or channel condition information, a determination can be made whether to schedule a long transmission time interval or a short transmission time interval to the packet. A long transmission time interval can be scheduled if the channel condition is poor and/or there is a low data rate. A short transmission time interval can be scheduled if the channel condition is good and/or the data rate is high or fast. The method can be repeated for multiple wireless devices. Also included is an alternative interlacing structure that supports both long transmission time intervals and short transmission time intervals.
US08787346B2	Wireless communication apparatus and wireless communication method There is disclosed a wireless communication apparatus that does not interrupt synchronous communication but can continuously perform the synchronous communication even when an address duplication occurs between the local wireless communication apparatus and a nearby wireless communication apparatus. A plurality of wireless communication apparatuses constitutes an ad hoc network system where they transmit beacons to each other. In the wireless communication apparatus, an address processing part (145) generates a first address, which includes a beacon period slot number corresponding to the position-on-beacon-period of a beacon generated by the local wireless communication apparatus, and a second address assigned at random. A beacon processing part (140) determines whether the second address generated by the address processing part (145) is coincident with a second address at another wireless communication apparatus. A transmitting part (170) uses one of the first and second addresses generated by the address processing part (145) to transmit a frame to the other wireless communication apparatus.
US08787343B2	Efficient method for determining a preferred antenna pattern Aspects of the present disclosure propose a method for determining preferred transmit and receive antenna patterns of a wireless device with respect to another wireless device. The method generally includes determining the beamforming or calibrating coefficients corresponding to the preferred transmit and receive antenna patterns of a wireless device iteratively.
US08787341B2	Method for reporting channel information based on link adaptation in wireless local area network and the apparatus for the same A method for reporting channel information in a wireless local area network system is provided. The method includes receiving a data block for requesting a modulation and coding scheme (MCS) feedback from a requesting station, the data block including a data field and a stream indicator indicating a number of at least one spatial stream in the data field; determining, the MCS feedback based on the data block; and, transmitting the MCS feedback to the requesting station, the MCS feedback including a recommended MCS and a recommended stream indicator indicating a number of at least one recommended spatial stream. The number of the at least one recommended spatial stream in the MCS feedback is equal or less than the number of the at least one spatial stream in the data block.
US08787340B2	Method and system for reducing connection set-up time A method of connection setup in mobile wireless data communications systems is disclosed where the connection setup time is decreased for delay-sensitive communications sessions relative to the normal connection setup time for confidence-dependent communications sessions. This is achieved by performing some of the connection set-up steps for delay-sensitive communications sessions after successfully demodulating a smaller number of indications identifying an access terminal's desired serving resource than would be demodulated in the case of a confidence-dependent communication session prior to performing the same connection set-up steps.
US08787338B2	Determining a communication channel from a plurality of possible channel bandwidths In a method of determining an available channel bandwidth in a communication system, wherein the communication system utilizes i) a set of component channels for transmitting data streams and ii) a set of access control channels, and wherein each of at least some of the access control channels partially overlaps, in frequency, at least one of the component channels, whether a primary channel of the access control channels is idle is determined. The primary channel partially overlaps, in frequency, at least a first one of the component channels. That a composite channel includes one or more of the component channels is determined based at least on a determination of whether the primary channel is idle. A signal is caused to be transmitted via the composite channel after determining that the composite channel includes one or more of the component channels.
US08787336B1	System and method for establishing a local chat session A system and method are provided for initiating and establishing a local chat session. In general, a first network device determines whether to initiate a local chat session with a second network device based either directly or indirectly on a profile for the second network device. The profile includes content information describing content stored by the second network device. In one embodiment, the first network device obtains an identifier of the second network device via a local wireless connection and requests the profile for the second network device from a central node maintaining a database storing profiles for a number of network devices including the first and second network devices. After receiving the profile for the second network device from the central node, the first network device determines whether to initiate the local chat session with the second network device based on the profile for the second network device.
US08787333B2	Medium reservation announcement In wireless meshes, mesh points announce reservation of the wireless medium in beacon frame. Each mesh point determines scheduled reservation of the medium for transmission of the future beacon frames and scheduled reservations of the medium for data communication with the station The station further aggregates the reservations into a single element: an medium occupation element and integrates this element into the beacon frame for future transmission to nearby mesh points.
US08787331B2	Femtocell local breakout mechanisms A system and methodology that employs local breakout mechanisms at a femto access point (FAP) to facilitate efficient utilization of backhaul and/or macro networks is provided. In particular, a slave Gateway GPRS Support Node (GGSN) can be integrated within the FAP to directly route the incoming traffic from a user equipment (UE) at the FAP. In one example, Internet bound traffic can be directly routed to the Internet, without employing macro network resources. Further, the system can avoid hairpinning by routing traffic between the UE and a home Local Area Network (LAN) by a anchoring a call or a session in the slave GGSN and facilitate integration of UEs with home applications by employing a UE Digital Home Agent. In addition, the FAP can perform UE-to-UE CS media breakout to facilitate communication between UEs attached to the FAP, without routing the traffic through the core macro network.
US08787327B2	Apparatus and method for transmitting and receiving packets in a mobile communication system supporting hybrid automatic repeat request An apparatus and method are provided for operating Hybrid Automatic Repeat reQuest (HARQ) in a mobile communication system. The method includes receiving a number of HARQ processes of a persistent resource allocation and persistent resource allocation interval information; receiving data according to the persistent resource allocation interval information; calculating a HARQ process IDentifier (ID) using the number of HARQ processes of the persistent resource allocation, the persistent resource allocation interval information, and time information; and associating a HARQ process with the calculated HARQ process ID.
US08787325B2	Scheduling best effort traffic with guaranteed latency traffic in a communications system having a bluetooth-like packet communication protocol Time frames (TFs) are allocated for performance of transactions of a low latency data stream (LLDS) and a best effort data stream (BEDS) in Bluetooth®-like equipment, wherein payload carrying packets of the different data streams are equal in size, each occupying multiple TFs. An overrule mechanism enables uncompleted transactions of one data stream to continue as needed into TFs allocated to another data stream. Every TF within an allocation window (AW) is individually allocated to the LLDS or the BEDS, and plural TFs immediately following the AW form a guard space between adjacent AWs, the guard space being allocated to neither the LLDDS or the BEDS. Configuration of the AW and of the guard space guarantees the LLDS a first opportunity to transmit a payload carrying packet and continued opportunities to retransmit the packet until successful, after which the BEDS is given an opportunity for transmission and possible retransmissions.
US08787323B2	Wireless communication methods and apparatus supporting synchronization Peer to peer communication timing, e.g., for an ad hoc network, is referenced with respect to an external broadcast signal from a terrestrial or satellite based transmitter. Wireless terminals, seeking to communicate via peer to peer communications, receive the reference broadcast signal, and set their internal timing structure with respect to the reference signal. This facilitates peer to peer timing coordination. A wireless terminal transmits a signal, e.g., a user beacon signal identifying its presence, during a time interval during which another wireless terminal is expected to be monitoring. Reference signal based coordinated timing and use of user beacon signals allows the wireless terminals to maintain situational awareness and coordinate peer to peer communications, while keeping power consumption low, since wireless terminal modules can be powered down during predetermined intervals in the coordinated timing structure where the wireless terminal does not need to transmit and/or receive.
US08787321B2	Broadband wireless communication resource assigning method, base station apparatus and terminal apparatus A method of wireless communication for communication between a base station and a plurality of terminal apparatuses, the method including: dividing an available frequency into a plurality of segments and notifying control information to the terminal apparatus, the control information including setting of a segment of the plurality of segments, communication quality of which will be fed back by the terminal apparatus, and cancellation of a segment of the plurality of segments, communication quality of which has already been fed back from the terminal apparatus; and feeding back communication quality related to a predetermined segment to the base station in accordance with the control information by the terminal apparatus.
US08787318B2	System and method for managing an access network re-selection A system and method is provided for managing an access network re-selection. The system includes computing hardware configured to provide a first indication indicating a target access network to be re-selected in case of a handover event and a second indication for establishing a certain context on a target access network. Further, computing hardware may be configured to establish the certain context on the target access network dependent on the provided second indication, said established context including a first part of the access network re-selection. And computing hardware may be configured to execute a second part of the access network re-selection due to the provided first indication and a received trigger for the handover event.
US08787317B2	Wireless handover optimization Aspects of the present invention relate to improved systems and methods for handing over a UE from a source node to a target node. In some embodiments, the target node receives UL and DL count information directly from the UE being handed over, rather than from the source node or from a core network node.
US08787316B2	Mechanism for 3rd generation partnership project multiple inter-network quality of service continuity A system to promote connectivity for inter-radio access technology (RAT) handover from a first radio access network (RAN) to a second radio access network (RAN) is provided. The system comprises a component configured such that for each access point name (APN) in communication with the first radio access network (RAN), the maximum bit rate (MBR) for each active non-guaranteed bit rate (non-GBR) bearer in the second radio access network (RAN) is determined based on each respective access point name's (APN's) used aggregate maximum bit rate (AMBR) and the number of active non-guaranteed bit rate(s) (non-GBR) bearers for the respective access point name (APN).
US08787313B2	Method, network system and destination network for transmitting QoS during a handover process between systems A method for transmitting quality of service (QoS) during a handover process between systems and a network system and a destination network thereof are provided, which enable the QoS to be transmitted to a second access network during a handover process of a user equipment (UE) between systems. The method comprises: a second network mobility management network element acquires QoS of a UE during a handover process of the UE from a first network to a second network; and the second network mobility management network element transmits the acquired QoS to the second network access network and/or a user plane network element.
US08787312B2	Apparatus and method for improved handover performance There is provided a method in a first base (Node_B_S) station adapted to receive media access control layer packet data units (MAC-d; PDU 101, 102, 104, 105) from a radio network controller (RNC) relating to at least a traffic flow relating to a given user entity (UE_Q) and forwarding (MAC-hs/MAC-ehs) such packet data units to said user entity. The transmission to the given user entity is adapted to be potentially handed over to at least a second radio base station (Node B_T), the method being characterized in the following steps:—the first base station (Node_B_S) continuously updating (12, 33, 335, 41) at least a data structure (UNACK_MACD_CNT) relating to media access control layer packet data units (MAC-d PDU's) of a priority queue of the user entity, which packet data units are recently transmitted from a protocol layer (RLC) in the radio network controller (RNC RLC) whereby at least some of said packet data units may not be received by a corresponding protocol layer (RLC) in the user entity (UE_Q) yet,—the first base station, upon receiving a predetermined signal (UNACK_MACD_REQ (108)) from the radio network controller requesting the data structure, transmitting (41, 110) a current value of said data structure (UNACK_MACD_CNT) to the radio network controller (RNC). Also, a method for a radio network controller is provided and corresponding entities.
US08787311B2	Technique for AT command handling in relation to an EPS packet domain A method and system of facilitating the use of AT commands specified for a General Packet Radio Service (GPRS) packet domain in relation to an Evolved Packet System (EPS) packet domain is provided. An embodiment of the present invention comprises defining, in response to an AT command directed to the definition of a secondary Packet Data Protocol (PDP) context, an EPS Service Data Flow (SDF) on the basis of the secondary PDP context.
US08787294B2	Response message transmission method, base station, and user equipment Disclosed are a response message transmission method, a base station, and a user equipment (UE), to achieve an improved system performance while taking into account the system resource overhead. The method comprises: the UE confirming K bit of response message awaiting feedback; the UE confirming M number of channel resources awaiting selection, the M number of channel resources awaiting selection comprising J number of dynamic channel resources and N number of semi-static channel resources, wherein M=(J+N), 0=N=M, (M−N)=L=M, and M, L, and N are integers; the UE selecting at least one channel resource from the M number of channel resources, and selecting a piece of identification information for use in characterizing the response message awaiting feedback; on each of the selected channel resources, the UE transmitting the selected identification information for use in characterizing the response message awaiting feedback. Employment of the technical solution of the present invention allows to a certain degree an improved system performance and system throughput, while at the same time taking into account the system resource overhead.
US08787292B2	Method and apparatus for multi-channel operation in wireless local area network system Disclosed are a method and apparatus for multi-channel operation, performed by an access point (AP), in a WLAN system, the method includes: transmitting channel assignment information to a plurality of stations (STAs), in which the channel assignment information is for assigning at least one of a first channel and a second channel to each of the plurality of STAs; transmitting channel activity information to the plurality of STAs, in which the channel activity information is for indicating an activity duration where the AP transmit or receive a frame through each of the first channel and the second channel; and transmitting or receiving a frame through the first channel or the second channel on the basis of the channel activity information.
US08787290B2	Method for wireless resource scheduling, network element of access network and terminal thereof Disclosed in the present invention is a radio resource scheduling method, including: a network element in an access network acquiring uplink (UL) data feature information corresponding to a service supported by a terminal; the terminal waiting for an UL resource scheduling signaling of the network element in the access network when judging that an initiated service is regular or predictable; the network element in the access network sending the UL resource scheduling signaling to the terminal to carry out UL resource scheduling on the terminal according to the UL data feature information corresponding to the service initiated by the terminal when the service initiated by the terminal is regular or predictable. Also disclosed in the present invention are a network element in an access network element and a terminal. The present invention enables the UL resource scheduling to save more control signaling, improving the radio spectrum efficiency and system throughput.
US08787285B2	Dual association local area network transceiver and methods for use therewith A radio frequency (RF) transceiver includes an RF section including an RF receiver operable to convert a received RF signal into inbound data and an RF transmitter to convert outbound data into a transmit signal in accordance with a local area network protocol. A processing module configures the RF section for communication with a first remote device via a first frequency channel of the local area network protocol and configures the RF section for communication with a second remote device via a second frequency channel of the local area network protocol to maintain simultaneous association with both the first remote device and the second remote device.
US08787276B2	Method and apparatus for allocating bandwidth in wideband wireless communication system The present invention relates to a method and to an apparatus for allocating a bandwidth in a wideband wireless communication system. Said method comprises: allocating a bandwidth to an uplink burst area in accordance with the bandwidth request received from at least one terminal; determining whether a preemptive grant bandwidth allocation is enabled or not; determining a preemptive grant terminal if the preemptive grant bandwidth allocation is enabled; and allocating a preemptive grant bandwidth within a residual bandwidth to the determined preemptive grant terminal. By doing this, the present invention can efficiently use the bandwidth of an uplink frame, and shorten the time taken for bandwidth request/approval between a terminal and a base station.
US08787272B2	Group shared distributed reservation protocol A method (400) for creating a group shared distributed reservation in a wireless network. The method comprises collecting information about the distributed reservation availabilities of devices in the wireless network (S410); selecting a group of shared devices to be included in the group shared distributed reservation based on the collected information (S420); sending a reservation request to each device in the group of shared devices (S430); and updating the group of shared devices to include only devices that accept the reservation request (S460), thereby creating a group shared distributed reservation of medium access time slots.
US08787271B2	Method and device for communication between devices with different transmission coverage Provided is a large range management device (LRMD) of managing a communication between a plurality of small range devices (SRDs) and a plurality of large range devices (LRDs), the SRDs and the LRDs being located in a single cell and having different transmission coverage, the LRMD including an access slot allocation unit to allocate an SRD access slot to a radio resource for a downlink, to enable a first SRD to request an association from a network, a selection unit to select a communication relay device for relaying relay data of the first SRD, a relay slot allocation unit to allocate at least one SRD relay slot to a radio resource for an uplink, to enable the communication relay device to relay the relay data to a second SRD or another LRD, and a receiving unit to receive the relay data based on the at least one SRD relay slot.
US08787269B2	Method for communicating with relay station A method for communicating with a relay station is disclosed. The method for communicating with a relay station comprises transmitting resource allocation information of downlink traffic and uplink traffic from a base station to the relay; and transmitting the downlink traffic to the relay by encapsulating the downlink traffic in accordance with the resource allocation information and receiving encapsulated uplink traffic from the relay in accordance with the resource allocation information. It is possible to enable efficient communication through a relay using a minimum interface without deterioration of throughput even in the case that a base station does not know detailed attributes of a relay existing in a system. Also, it is possible to coordinate collision through a master relay in case of a system supporting multi-hop relays.
US08787265B2	Method of transmitting and receiving acknowledgment signal in a wireless communication system A method of receiving an acknowledgement (ACK) signal from at least one access terminal (AT) in a wireless communication system is disclosed. More specifically, the method includes transmitting at least one packet via a packet data channel from an access network (AN), receiving at least one ACK signal from the at least one AT using same channelization resources, wherein each AT is assigned a code specific to each AT, and identifying the ACK signal corresponding to the transmitted packet from the received at least one ACK signal.
US08787264B2	Method and apparatus for processing shared sub-packets in a communication system Method and Apparatus for Processing Shared Sub-packets in a Communication System are disclosed. A communication system providing both voice and data services allows for a plurality of subscriber station to share a data sent in a unit of a forward traffic channel. To provide information required by the subscriber stations to determine that a unit of the forward traffic channel is shared, and to correctly decode the data, different control channel structures are described. Additionally, the control channel structures provides for more efficient signaling of code channel assignment.
US08787252B2	Private base station and radio network entity There is provided a private base station including a processing unit configured to scan data of overlaying macro cells of a public radio network in order to report the location of the private base station; a communication unit configured to request a connectivity service from the public radio network by using identification data of the private base station and the location of the private base station; and a communication unit configured to receive grant to utilize the re-quested connectivity service once the identification data has been verified by the public radio network.
US08787251B2	Method and apparatus for provisioning of information in a cellular communication network A network management system for managing communications in a cellular communication network comprising an access point operably coupled to an access controller. The network management system comprises an access controller configuration logic module arranged to configure the access controller with configuration information. The network management system further comprises an access point configuration logic module arranged to configure the access point with configuration information comprising, at least in part, configuration information intended for the access controller.
US08787250B2	Systems and methods for distributed data routing in a wireless network In various embodiments, the data plane may be abstracted from a control plane in a wireless network such as WiMax, WiFi, LTE or the like. In some embodiments, a routing device comprises a control module, a service module, and a router module. The control module may be configured to receive communication instructions from a control server. The service module may be configured to process the communication instructions and provide data path instructions based on the communication instructions. The router module may be configured to receive data from a source device and route the processed data to a target device based on the data path instructions. The control server may comprise a WiMax server such as an ASN server or a CSN server.
US08787249B2	Mobile IP multiple registrations and PCC interactions In a wireless communication system having multiple access nodes, a home agent (HA) maintains home address (HoA) for a mobile node so that an IP session can be established. As the mobile node moves within a coverage area of various access nodes, the mobile node can establish a secure relationship with a local access gateway and thereby register a local IP address, referred to as a care-of-address (CoA), with the HA. Mobile IP protocol can be established so that multiple sessions can be conducted. In maintaining policy and charging control (PCC), HA informs a policy and charging rules function (PCRF), which in turn can then send the appropriate PCC rules (e.g., IP flows and related policies) to a policy and charging enforcement function (PCEF) for a particular access gateway. Coordination necessary to associate CoA and HoA can further include filter information as to application can run on a particular interface.
US08787248B2	Method in a wireless repeater employing an antenna array including vertical and horizontal feeds for interference reduction An echo cancellation wireless repeater with first and second antenna arrays having vertical and horizontal feed antenna elements selects a combination of antenna elements for reception and transmission to reduce interference and improve the quality of signal reception. In one embodiment, the antenna elements are switchably connected to transceiver circuits and a combination of antenna elements is selected based on the best desired performance result. In another embodiment, the antenna elements are each connected to its own transceiver circuit and the echo cancellation repeater performs beamforming in baseband to select a combination of antenna elements.
US08787241B2	Method and apparatus for use in cooperative relays using incremental redundancy and distributed spatial multiplexing A method and apparatus are used in cooperative relays with incremental redundancy (IR) and distributed spatial multiplexing. A wireless transmit/receive unit (WTRU) may listen to the base station (BS) transmission during Phase 1 of the communication, and use cooperation between a relay station (RS) and the BS for the data transmission during Phase 2 to improve performance. During Phase 2, both the BS and the RS may transmit data to the WTRU, using either distributed Space Time Block Codes/Space Frequency Block Codes (STBC/SFBC) or distributed spatial multiplexing.
US08787239B2	Methods and apparatus for enabling relay-model tethered data calls in wireless networks A method and apparatus for enabling a data call in a wireless network comprising determining if the data call in a packet app is a relay model tethered data call; and determining if default link flow type Flow 1 is deactivated for the data call. In one aspect, one or more of the following is also included: determining if the type of the data call is CDMA 2000 1X, IS-95A/B, EVDO Rev. 0, EVDO Rev. A or EVDO Rev. B; determining the type of the packet app; requesting to deactivate default link flow type Flow 1; and determining if default link flow type Flow 1 is deactivated for the data call; and wherein the type of the packet app is of a default packet app (DPA), a multi-flow packet app (MPA), an enhanced multi-flow packet app (EMPA) or a multi-link multi-flow packet app (MMPA).
US08787237B2	Method and system to enable handover in a hybrid terrestrial satellite network A hybrid satellite/terrestrial wireless network having a plurality of terrestrial cells and satellite coverage areas is disclosed. A multiplex transmitted in a terrestrial cell may include signaling information for neighboring terrestrial cells and neighboring satellite coverage areas. The signaling information may include indicators identifying different profiles for the hybrid satellite/terrestrial network, and include other information enabling handover from the terrestrial cell multiplex to one of the neighboring terrestrial or satellite multiplexes.
US08787232B2	Method and apparatus for updating extended access barring information A method and apparatus for extended access barring (EAB) in a wireless communication system. In detail, the present description proposes a DRX cycle threshold, which is used to determine specific mechanism of EAB information update and acquisition. In detail, the present description proposes a method in which a first EAB information update/acquisition scheme is applied when a DRX cycle for a certain UE is greater (i.e., longer) than the DRX cycle threshold and a second EAB information update/acquisition scheme is applied when the DRX cycle is not greater than the DRX cycle threshold.
US08787231B2	Method and apparatus for saving power of user equipment in wireless communication system An apparatus and method for improved power saving in a User Equipment (UE) supporting enhanced Inter-Cell Interference Coordination/Time-domain ICIC (eICIC/Time-domain ICIC) are provided. The power saving method includes receiving control information including a reference pattern for a power saving mode from a base station, determining whether the terminal is configured to operate in the power saving mode, and determining, when the terminal is configured to operate in the power saving mode, whether to decode a downlink control channel according to the reference pattern.
US08787221B2	Method of transmitting, receiving, recording, playing and displaying weather radio A receiver may receive alerts from a radio-broadcast following a tone or other indication preceding each alert, for example, the National Oceanic and Atmospheric Administration's (NOAA) broadcasted weather alerts. Received alerts may be recorded and stored for future playback to an end user, and the receiver may indicate to the user that an alert has been stored, varying the type of indication according to the type of alert stored. The receiver may record alerts specific to one or more zip codes, geographic regions, Global Positioning System (GPS) coordinates, Federal Information Processes Standards (FIPS) codes, Specific Area Messaging Encoding (SAME) profiles, or other user location data. The user may then select locations and type of alerts to be replayed. Additionally, the receiver may be used in conjunction with other co-located devices to provide information to an end user through a variety of methods and devices.
US08787217B2	Method, apparatus and computer program product for fast retransmission of proposal messages In one aspect, the invention provides a layer 2 network device that implements a fast retransmission method that causes the layer 2 network device to transmit proposal messages more frequently than defined in the RSTP standard. By transmitting proposal messages (e.g., proposal RST BPDUs) more frequently, the network device can significantly reduce the duration of a network traffic outage caused by a lost proposal message or a lost agreement message.
US08787215B1	Combined switch and receive tuner for enhanced LTE-TDD system An antenna tuner unit (ATU) that includes a T/R switch integrated with a receive only tuner circuit that is made up of a relatively tiny tuner circuitry is provided. The integration of the T/R switch with the receive only tuner circuit uses a microelectronics fabrication technology like silicon-on-insulator (SOI) with minimum cascading stages. As a result, the ATU of the present invention avoids a relatively complicated and expensive technology like Micro-electromechanical systems (MEMS). The ATU of the present disclosure is applicable to fourth generation (4G) standards like long term evolution time division duplex (LTE-TDD) or for a receiver diversity system such as a multiple-input and multiple-output (MIMO) system. The control of the receive only tuner circuit is accomplished via a relatively simple one-wire general input output (GPIO) thus allowing interface with most existing or future 4G transceiver products.
US08787212B2	Methods for reducing set-up signaling in a long term evolution system A method for reducing set-up signaling in a Long Term Evolution (LTE) communication system is performed by an LTE subsystem. The method includes the LTE subsystem: receiving from a first user equipment (UE) a first message as part of a connection procedure to connect the first UE to the LTE system, the first message having contents that include an identifier for identifying a virtual channel on which the first UE intends to transmit media; determining a status of the virtual channel; and based on the status of the virtual channel, determining whether to send to the first UE a response to the first message that allows the connection procedure to proceed or to send to the first UE a response that terminates the connection procedure.
US08787208B2	Method and apparatus for allocating backbone VLAN identifiers Methods and apparatuses for allocating backbone virtual local area network identifiers (BVIDs) to connection requests in a provider backbone bridging-traffic engineering (PBB-TE) network are described. During operation, a system (e.g., a network management system) can receive a set of connection requests for a set of connections that are desired to be set up in the PBB-TE network. Next, the system can allocate a BVID to each connection request in the set of connection requests so that, once the set of connection requests are set up in the PBB-TE network, conflicting connections in the PBB-TE network have different BVIDs.
US08787206B2	Multi-address space mobile network architecture, method for registering host information, and method for sending data A multi-address space mobile network architecture is disclosed, in which edge networks (ENs) are connected to a core network (CN) through core edge routers (CERs). A distributed hash table (DHT) set in the CN is adapted to not only store or update a mapping relation between a CER ID and CER location information in the CN, but also receive registration information sent from a host through the CER, and store or update mapping relations between a host ID host identifier (HI) and the CER ID and between the HI and host location information. A method for registering host information includes the steps as follows. The host acquires routable host location information in an EN to which the host currently added and information of the CER in the EN. The host sends registration information to the CN through the CER in the EN. Further, a method for sending data is described. The network architecture and methods of the present invention may improve update and query efficiency of the registration information from the host.
US08787205B2	System and method for multicast transmission A system and method for multicast transmission are disclosed. In one embodiment, a virtual exchange network including interconnected nodes is embedded within a network. A sender is disposed in communication with a root node and receivers are disposed in communication with a set of edge nodes. The sender publishes a packetized data stream to which the receivers subscribe. The packetized data stream is promulgated by implicit signaling through optimum virtual exchange network connections from the sender through the virtual exchange network to the receivers. The interconnected nodes, responsive to receiving the published packetized data stream, are adapted to multicast N instances of the published packetized data stream to N recipients selected from the group consisting of receivers and other of the interconnected nodes.
US08787197B2	Global switch resource manager A network device includes an input circuit configured to receive a plurality of data streams. An output circuit is configured to transmit the plurality of data streams. A forwarding engine includes a plurality of different types of resources associated with transmission of the plurality of data streams and is configured to transfer data streams from the input circuit to the output circuit according to the plurality of different types of resources. A resource manager is configured to determine performance requirements for each of the plurality of data streams, determine whether the performance requirements for each of the plurality of data streams can be accepted, store data entries corresponding to the performance requirements in response to a determination that the performance requirements can be accepted, and program, for each of the plurality of data streams, the plurality of different types of resources based on the data entries.
US08787195B2	Beacon selection in communication networks Systems and methods for beacon selection in communication networks are described. In various implementations, these systems and methods may be applicable to Power Line Communications (PLC). For example, a method may include performing, using a terminal device deployed in a communications network, receiving a beacon transmitted by a switch device within the communications network and, in response to the terminal device having had a previous connection with the switch device, determining a connection time of the previous connection. The method may also include performing at least one of: adding the switch device to a blacklist in response to the connection time being smaller than a first threshold value, or selecting the switch device for subsequent communication in response to the connection time being greater than a second threshold value.
US08787192B2	Method and apparatus for processing data between different layers of mobile station in a wireless communication system A method and user equipment (UE) for communicating data between a serving layer and a served layer are provided. In one design, a serving layer adjusts the value for the served layer before it forwards the value to the served layer. In another design, The serving layer forwards the value to the served layer without adjusting but the served layer adjusts the received value. A predefined mapping rule can be further applied when adjusting the value between two layers.
US08787189B2	Feedback method and system of channel quality indicatior A method of CQI feedback comprises: in a CoMP system, a terminal feeding back a CQI corresponding to a comprehensive channel formed between the terminal and all transmission nodes in a CATS or each CQI corresponding to each channel between the terminal and each transmission node. A system of CQI feedback; in the system is also disclosed, a feedback unit at the terminal side is used in the CoMP system to calculate and feed back the CQI corresponding to the comprehensive channel formed between the terminal and all the transmission nodes in the CATS or each CQI corresponding to each channel between the terminal and each transmission node. With the method and system of the present invention, not only the CQI feedback in the CoMP system can be realized, but also the difference between the CQI feedback in the control channel and that in the traffic channel can be avoided.
US08787188B1	Merging for wireless access points A method for tracking wireless access points from a computing device. The method includes scanning in a first scan to identify wireless access points that are within wireless communication of the computing device, and scanning in one or more subsequent scans to identify wireless access points that are within wireless communication of the computing device. The method also includes creating a group of wireless access points that includes a combination of wireless access points that were identified in the first scan or in the one or more subsequent scans, and providing to a user of the computing device a list of wireless access points that includes members of the group of wireless access points that have been identified in a predetermined period of multiple scans for wireless access points.
US08787187B2	Communication device, computer program product, and communication method A communication device transmits a plurality of measurement packets for identifying an available bandwidth to another communication device connected via a network, using bandwidths in the measurement bandwidth range. The communication device then determines whether the available bandwidth is included in the measurement bandwidth range. In a case where the available bandwidth is not included in the measurement bandwidth range, the communication device determines whether the available bandwidth is located on a narrowband side or on a wideband side with respect to the measurement bandwidth range, and determines a bandwidth shift amount based on an amount of change. The communication device updates the measurement bandwidth range by shifting one of the lower bandwidth and the upper bandwidth based on the bandwidth shift amount.
US08787183B2	Method and apparatus for channel estimation using multiple description codes Techniques for using multiple description codes (MDC) for channel feedback to improve channel estimation accuracy are described. A receiver may obtain an initial/measured channel vector for a communication channel. The receiver may select a codebook in a set of codebooks for quantizing the initial channel vector. Each codebook may include a different set of channel vectors/codewords. Different codebooks may be selected in different reporting intervals. The receiver may select a channel vector in the selected codebook, and the selected channel vector may have (i) a largest correlation with a normalized channel vector or (ii) a smallest distance to the initial channel vector. The receiver may send the selected channel vector and possibly the selected codebook to a transmitter. The transmitter may receive the selected/reported channel vectors from the receiver in different reporting intervals and may derive a final channel vector for the communication channel based on the reported channel vectors.
US08787177B2	Techniques for radio link problem and recovery detection in a wireless communication system A technique for radio link detection in a wireless communication system includes estimating a first error rate of an indicator channel. In this case, the indicator channel includes an indication of a number of symbols in a control channel. A second error rate of the control channel is also estimated. The first and second error rates are then combined to provide a performance metric. Based on the performance metric, a determination is made as to whether a radio link problem exists.
US08787175B2	System for advertising routing updates Systems and methods for advertising routing updates are disclosed. An example method includes forwarding a proposed routing update from a provider edge router to first and second customer edge routers when a route reflector determines that the proposed routing update having a first route target represents a desirable routing configuration for the provider edge router; and when the route reflector determines that the proposed routing update represents an undesirable routing configuration for the provider edge router: forwarding a first substitute routing update from the provider edge router to the first customer edge router different from the proposed routing update and including a second route target different from the first route target; and forwarding a second substitute routing update from the provider edge router to the second customer edge router different from the proposed routing update and including a third route target different from the first route target.
US08787174B2	Methods, systems, and computer readable media for condition-triggered policies According to one aspect, the subject matter described herein includes a method for determining condition-triggered policies. The method occurs at a Diameter node. The method includes receiving a notification of a network condition. The method further includes determining, based on the network condition, policy information for a plurality of associated subscribers.
US08787168B2	System and method employing intelligent feedback mechanisms for flow control on a client device A method for efficiently transmitting packets from a client device comprising: receiving a packet to be transmitted at a network socket on a client device; calculating a flow hash value for the packet, the flow hash value associating the packet with a particular network flow, the flow hash value usable to track the packet and other packets associated with the particular network flow; receiving feedback for the flow from a network layer of the client device beneath the socket layer, the flow being identified using the flow hash value, the feedback indicating conditions associated with the flow on a network link; and performing flow control operations on the flow responsive to the feedback for the flow.
US08787162B2	Outgoing communication barring service in the IP multimedia subsystem A user terminal may include an IP Multimedia Subsystem, IMS, client to enable the terminal to communicate with an IMS network. The IMS client may include a conference creation and control unit configured to create and control an IMS conference involving one or more participants, participants being identified within a conference INVITE or REFER message by respective Uniform Resource Identifiers, URIs, within a URI list. The conference creation and control unit may include a response handling unit configured to receive from the IMS network, in response to the sending of an INVITE or REFER, a SIP response message including an XML body specifying an Outgoing Communication Barring, OCB, service invocation result and configured to present the specified result to a terminal user. Related methods and application servers are also discussed.
US08787161B2	Methods of implementing dynamic quality of service or bandwidth provisioning A method of operating a data network may include establishing a data path through the data network between a routing gateway and service provider equipment providing a data service. Moreover, the data service may be provided for use at the routing gateway over the data path during a data session. A request may be received from the service provider equipment where the request defines a data flow characteristic for the data path between the routing gateway and the service provider equipment providing the data service. The data flow characteristic may then be transmitted to a network element along the data path between the routing gateway and the service provider equipment. A request from service provider equipment can include an allowed bandwidth or prioritization. Related methods, data networks, data service providers, routing gateways, and computer program products are also discussed.
US08787160B2	Method, apparatus, and system for judging path congestion The present disclosure relates to the field of communications, and discloses a method for determining path pre-congestion. The method is applicable to an Ethernet path. Pre-congestion is determined and flagged through an ingress node or an intermediate node in the Ethernet path, and a pre-congestion status indication packet is sent by an egress node to the ingress node or a policy server, so that the ingress node or the policy server obtains pre-congestion information of the Ethernet path, and notify an application function entity AF of performing admission control. When the method in the present disclosure is used, problems of packet loss and excessively long time delay caused by the conventional congestion control technology may be avoided, thereby ensuring user experience of existing services.
US08787156B2	Data transmission control methods and devices A method of controlling a radio access network entity of a data unit communication network is described, said radio access network entity being involved in providing a transport service to a radio terminal of said data unit communication network, said transport service being characterized by a set of values associated with respective service quality parameters, said method comprising: monitoring (S30) a communication quality at the radio access level of a communication between said terminal and an access point of said radio access network, and setting (S31) a congestion indication marking in data units of said transport service if said communication quality fulfills a radio communication degradation condition.
US08787152B2	Virtual switch interconnect for hybrid enterprise servers Virtual switch interconnect for hybrid enterprise servers including a system for network configuration. The system includes a first processor coupled to a second processor via a network. The network includes a plurality of switches and links between the switches to offload processing from the first processor to the second processor. The switches include at least one virtual switch. The first processor is configured to perform a method that includes receiving network configuration data and switch state information for the network. It is detected that a first link and a second link provide two different paths between two of the switches. The first link is selected, at the computer, as a primary link based on contents of the network configuration data. The second link is deactivated in response to the selecting.
US08787148B2	Methods and systems to communicate media data across different networks Example methods and apparatus to communicate media across different networks are disclosed. A disclosed example method involves determining, with a processor, whether a second network device in a second network has a capability associated with a first descriptor in a first data packet from a first network device in a first network, communicating, with the processor, a second descriptor indicative of whether the second network device has the capability to the first network device via a second data packet, and when the second network device has the capability, receiving, via the second network device, data from a communication source that bypasses the first network device and communicates the data to the second network device.
US08787147B2	Ten gigabit Ethernet port protection systems and methods The present disclosure provides protection systems and methods for Ethernet ports. In particular, the present invention may provide a form of facility protection for any two facilities, located on any two cards. The facilities are provisioned as a protected pair and using automatic ITU-T Y.1731 control frames for control. In an exemplary embodiment, provisioning includes creation of an L2 protection service and associating it to a pair of facilities. One facility is identified as a working facility and the other as a protection facility. Under normal conditions (i.e., no facility fault), the working facility is in an active state and not conditioning while the protection facility is in a standby state and transmitting conditioning to subtending equipment. If a facility fault is detected at the working facility, then the working facility transmits condition Remote Fault (RF) and the protection facility removes it's transmit conditioning and becomes the active facility.
US08787146B2	Timing adjustment method, receiving station, and transmitting station in wireless communication system, and wireless communication system A discontinuous change in a transmission timing in a time domain, which is caused by a transmission timing adjustment processing of an OFDMA uplink or the like, brings about a discontinuous rotation of a signal phase in a frequency domain, resulting in reduced communication quality. A wireless communication system of the present invention allows the signal phase of the frequency domain in a receiving station to be continuous before and after the timing adjustment processings by controlling a signal sequence in a transmission signal after conversion in the time domain in synchronization with the timing adjustment processing.
US08787141B2	Frame and data pattern structure for multi-carrier systems A transmitting apparatus for transmitting signals in a multi carrier system on the basis of a frame structure, each frame including at least one signalling pattern and one or more data patterns, said transmitting apparatus including frame forming means for arranging first signalling data in the at least one signalling pattern in a frame, and adapted to arrange data in the one or more data patterns in a frame, whereby the data of the one or more data patterns are arranged in data frames, each data frame comprising second signalling data and content data, transforming means for transforming the at least one signalling pattern and the one or more data patterns from the frequency domain into the time domain in order to generate a time domain transmission signal, and transmitting means for transmitting the time domain transmission signal.
US08787139B2	Information storage medium, reproducing method, and recording method A machine readable information storage medium, a reproducing method and apparatus which reproduces data from the storage medium, and a recording method and apparatus for recording data on the storage medium. The information storage medium includes a control area which stores within a data structure information usable by the recording or reproducing apparatus to record or reproduce the data on or from the storage medium. The information stored within the data structure includes a version corresponding to a specification, a revision number of recording speed, and an extended part version field.
US08787138B2	Information storage medium, reproducing method, and recording method A machine readable information storage medium, a reproducing method and apparatus which reproduces data from the storage medium, and a recording method and apparatus for recording data on the storage medium. The information storage medium includes a control area which stores within a data structure information usable by the recording or reproducing apparatus to record or reproduce the data on or from the storage medium. The information stored within the data structure includes a version corresponding to a specification, a revision number of recording speed, and an extended part version field.
US08787137B2	Optical pickup device and optical disc device An optical pickup device includes a laser light source 201, a collimating optical system 202 for converting laser light to parallel light, a focusing optical system 205 for focusing the parallel light onto an optical disc, a light detection unit for receiving returning light returning by reflection of the focused light from the optical disc 101 and outputting a detection signal, and a reflecting mirror 204 disposed between the collimating optical system and the focusing optical system. The reflecting mirror 204 has a reflective surface including three regions having different reflectances. The central region on the reflecting surface meets the other two regions, at positions illuminated by the light focused by the light focusing optical system, in boundary lines that are parallel to a radial direction on the optical disc 101. The reflectance of the central region is lower than the reflectances of the other two regions.
US08787136B2	Holographic memory apparatus and method for adjusting incident angle of reference beam A holographic memory apparatus includes an optical detector which receives reflected light of reference beam from the surface of a hologram recording medium. An incident angle of the reference beam is estimated on the basis of information on a focused position on the optical detector. When the incident angle is different from a target incident angle, the incident angle of the reference beam is adjusted according to a difference between the incident angle and the target incident angle.
US08787134B2	Thermally assisted magnetic recording head inspection method and apparatus In a method and an apparatus for inspecting a thermally assisted magnetic recording head element, a specimen is mounted on a table movable in a plane of a scanning probe microscope device, evanescent light is generated from a portion of light emission of evanescent light of the specimen, scattered light of the evanescent light is detected by moving the table in the plane while a cantilever of the scanning probe microscope having a probe is vertically vibrated in the vicinity of a surface of the specimen, and an intensity distribution of the evanescent light emitted from the portion of light emission of evanescent light or a surface profile of the portion of light emission of evanescent light of the specimen is inspected using position information of generation of the evanescent light based on the detected scattered light.
US08787133B2	Recording apparatus, recording method, and sparing destination selecting method A recording apparatus includes: a recording unit to record information by laser irradiation on a recording medium having multiple recording layers where information is recorded, with a track formed in the layers as a continuous recording area and data recorded within a track, and also multiple tracks set to one layer according to recording purpose; and a control unit to determine a sparing destination where information is recorded on a recording position specified according to a recording request, and if sparing processing occurs, as a first priority the next recording address of a track being recorded is selected as a sparing destination, and as a second priority the next recording address of a track overlapped with a track where recording is performed according to the recording request in a layering direction of the layers is selected as a sparing destination, and to cause the recording unit to execute sparing recording.
US08787128B2	Near-field optical head having tapered hole for guiding light beam A near-field optical head for recording and reading-out information on and from a recording medium by utilizing near-field light produced from a very small aperture. The very small aperture is formed at an apex of a taper formed by an optical propagation member having a tip pointed toward a recording medium. A light introducing part is connected directly to the optical propagation member for propagating light along an optical path extending in a direction generally parallel to the recording medium. The optical propagation member is formed of a uniform dielectric layer in the light introducing part and inside of the taper. A light reflection layer reflects light propagated through the light introducing part toward the very small aperture.
US08787126B2	Waveguide with blocking layer An apparatus includes a write pole, a waveguide adjacent to the write pole, the waveguide having a truncated end, and a blocking layer positioned adjacent the truncated end and extending from one side of the waveguide across a portion of an aperture at the truncated end. The waveguide can be a solid immersion mirror or a channel waveguide.
US08787123B2	Information notifying device and electronic timepiece The present invention provides an information notifying device including an hour plate with a display opening, a vibrating motor which is placed on a lower side of the hour plate and causes vibration with eccentric rotation of an eccentric rotation section for information notification, and a rotary plate which rotates with the eccentric rotation of the eccentric rotation section of the vibrating motor and exposes a function display section from the display opening for information notification.
US08787116B2	Collapsed mode operable cMUT including contoured substrate A capacitive ultrasound transducer capable of operation in collapsed mode either with a reduced bias voltage, or with no bias voltage, is provided. The transducer includes a substrate that is contoured so that a middle region of the flexible membrane is collapsed against the substrate in the absence of a bias voltage. A non-collapsible gap may exists between the substrate and peripheral regions of the flexible membrane. The contour of the substrate may be such as to strain the flexible membrane past the point of collapse, or to mechanically interfere with the flexible membrane. The substrate may include a further membrane disposed beneath the flexible membrane, the further membrane being contoured so that the flexible membrane is collapsed against it. The substrate may a support disposed beneath the further membrane to deflect a corresponding portion of the further membrane upward toward the flexible membrane. The support may be a post. The transducer may be operated in collapse mode with an improved efficiency (k2eff) as compared to otherwise similar conventional transducers exhibiting comparably uncontoured substrates. A related medical imaging system is provided, which may include an array of such transducers disposed on a common substrate. A method of operating such a transducer is provided that includes operating the transducer in the collapse mode in the absence of a bias voltage.
US08787115B1	Acoustics for power and communication in small devices The invention provides devices and methods for using acoustics to communicate between a macro-scale transceiver and a micro-device or between multiple micro-devices. The micro-devices may passively scatter sound from a transceiver or actively generate sound. Acoustic waves can also provide power to a micro-device.
US08787111B2	Devices and methods for positioning TOWs in marine seismic systems A method and system for deploying seismic tows, such as seismic streamers, from a common carrier rope for conducting marine seismic surveys. The deployment system generally comprises a carrier rope having at least one deflector urging the carrier rope laterally relative to the towing vessel and seismic tows that are independently moveable along the deployed carrier rope to desired locations from which to be deployed. The carrier rope may be deployed from the tow vessel into the water prior to deploying the seismic streamer(s) into the water.
US08787109B2	Word line driver having a control switch A word line driver including a control switch configured to receive a control signal, where the control switch is between a first node configured to receive an operating voltage signal and a second node configured to determine an output of the word line driver. The word line driver further includes a cross-coupled amplifier electrically connected to the second node. The word line driver further includes at least one inverter electrically connected to the cross-coupled amplifier. A semiconductor device including the word line driver and a memory array including at least one electronic fuse.
US08787108B2	Layout of memory cells and input/output circuitry in a semiconductor memory device A semiconductor memory device includes a memory cell array divided into a plurality of subarrays arranged in matrix form, the plurality of subarrays making up a plurality of subarray columns, an address pad column formed outside the memory cell array, the address pad column comprising a plurality of address pads that are arranged to be substantially parallel to the subarray columns, a data I/O pad column formed in a middle section of the memory cell array, the data I/O pad column comprising data I/O pads that are arranged to be substantially parallel to the subarray columns, an address input circuit arranged in the middle section of the memory cell array, and a pad input address line formed in a direction substantially perpendicular to the subarray columns on the memory cell array, the pad input address line directly connecting the address pad and the address input circuit.
US08787104B2	Semiconductor memory device A semiconductor memory device includes a temperature sensor configured to generate a low-temperature signal which is enabled at below first set temperature and a high-temperature signal which is enabled at above second set temperature; a start signal generator configured to receive a refresh command and generate a start signal according to the low-temperature signal; and an address counter configured to count refresh addresses in response to the start signal.
US08787103B2	Analog-to-digital and digital-to-analog conversion window adjustment based on reference cells in a memory device An analog-to-digital conversion window is defined by reference voltages stored in reference memory cells of a memory device. A first reference voltage is read to define an upper limit of the conversion window and a second reference voltage is read to define a lower limit of the conversion window. An analog voltage representing a digital bit pattern is read from a memory cell and converted to the digital bit pattern by an analog-to-digital conversion process using the conversion window as the limits for the sampling process. This scheme helps in real time tracking of the ADC window with changes in the program window of the memory array.
US08787100B2	Non-volatile memory device generating a reset pulse based on a set pulse, and method of operating the same A non-volatile memory device includes a set pulse generator configured to generate a set pulse, a reset pulse generator configured to generate a reset pulse based on the set pulse, and a write driver block configured to write second data to a second non-volatile memory cell using the reset pulse, while writing first data to a first non-volatile memory cell using the set pulse.
US08787099B2	Adjusting access times to memory cells based on characterized word-line delay and gate delay A memory tracking circuit activates a reset signal that resets a word-line pulse generator to switch the memory from an access state to a recess state. Activation is based on (i) a signal received at the far end of a tracking row after a propagation delay and (ii) a signal applied to a transistor-based gate delay. If the memory is in a fast PVT condition such that the gate delay is of less duration than, or substantially equal to, the propagation delay, then a slow-down circuit delays activation of the reset signal to allow sufficient access margin. The delay in the latter case is less than that in the former case. If the memory is in a slow PVT condition such that the gate delay is longer than the propagation delay, then the slow-down circuit does not delay activation of the reset signal to prevent excess access margin.
US08787098B2	System and method of reference cell testing Systems and methods of testing a reference cell in a memory array are disclosed. In a particular embodiment, a method includes coupling a first reference cell of a first reference cell pair of a memory array to a first input of a first sense amplifier of the memory array. The method also includes providing a reference signal to a second input of the first sense amplifier. The reference signal is associated with a second reference cell pair of the memory array.
US08787090B2	Memory cell operation Embodiments of the present disclosure provide methods, devices, modules, and systems for programming memory cells. One method includes determining a quantity of erase pulses used to place a group of memory cells of the array in an erased state, and adjusting at least one operating parameter associated with programming the group of memory cells at least partially based on the determined quantity of erase pulses.
US08787088B2	Optimized erase operation for non-volatile memory with partially programmed block In connection with an erase operation of a block of non-volatile storage elements, a determination is made as to whether the block is partially but not fully programmed. A degree of partial programming can be determined by a pre-erase read operation which determines a highest programmed word line, or which determines whether there is a programmed storage element in a subset of word lines above a small subset of source side word lines. Since a partially programmed block will pass an erase-verify test more easily than a fully programmed block, a measure is taken to ensure that the block is sufficiently deeply erased. In one approach, an erase-verify test is made stricter by adjusting a sensing parameter when the block is partially programmed. In another approach, the block can be programmed before being erased. Or, an extra erase pulse which is not followed by an erase-verify test can be applied.
US08787081B2	Data path for multi-level cell memory, methods for storing and methods for utilizing a memory array Memories, data paths, methods for storing, and methods for utilizing are disclosed, including a data path for a memory using multi-level memory cells to provide storage of multiple bits per memory cell. One such data path includes a bit mapping circuit and a data converter circuit. Such a bit mapping circuit can be configured to map bits of the original data to an intermediate arrangement of bits and such a data converter circuit can be configured to receive the intermediate arrangement of bits and convert the intermediate arrangement of bits into intermediate data corresponding to a memory state to be stored by memory cells of a memory cell array.
US08787079B2	Reading data from multi-level cell memory A method at a data storage device includes determining a first hard bit of a first logical page, the first hard bit corresponding to a particular cell of the MLC memory. A second hard bit of a second logical page is sensed. The second hard bit corresponds to the particular cell. The first hard bit is used as a soft bit of the second logical page to provide reliability information during a decode operation of the second logical page.
US08787078B2	Method and apparatus for reducing read disturb in memory Various aspects of a NAND memory include a control circuit that applies a read bias arrangement to a plurality of word lines to read a selected data value stored on a plurality of memory cells by measuring current flowing between the first end and the second end of the series of memory cells. The read bias arrangement is applied to word lines of the plurality of word lines applies only word line voltages less than a second maximum of a second threshold voltage distribution.
US08787076B2	Magnetic memory and method of manufacturing the same A magnetic memory according to the present invention has: a first underlayer; a second underlayer so formed on the first underlayer as to be in contact with the first underlayer; and a data storage layer so formed on the second underlayer as to be in contact with the second underlayer. The data storage layer is made of a ferromagnetic material having perpendicular magnetic anisotropy. A magnetization state of the data storage layer is changed by current driven domain wall motion.
US08787075B2	Low-voltage semiconductor memory Provided is memory which is capable of dynamically changing memory cell bit reliability and of switching the operating mode so as to accommodate process variations, thereby reducing the operating voltage. The memory is provided with a mode control line selection circuit for dividing mode control lines in to word units and using control line selection signals and global control signals to control the mode control lines divided into word units, and a word line selection circuit for dividing the word lines that control the conduction of switching unit into word units and using word line selection signals and global word signals to control the word lines divided into word units. The mode control line switching circuit is used to switch between a 1 bit/1 cell mode and a 1 bit/n cell mode in word units.
US08787070B2	Reference cell circuit and variable resistance nonvolatile memory device including the same Included are reference cells each including a variable resistance element which reversibly changes between a predetermined low resistance state LR and a predetermined high resistance state HR according to an application of an electric signal, a comparator which compares resistance values of the reference cells, a pulse generation circuit which generates an electric signal for setting the reference cells to LR or HR, and a control circuit which controls operations where application of the generated electric signal to one of the reference cells corresponding to a comparison result of the comparator and application of a new electric signal generated by the pulse generation circuit to one of the reference cells corresponding to a new comparison result of the comparator are repeated, and then one of the reference cells corresponding to a final comparison result of the comparator is connected to an output terminal.
US08787068B2	Semiconductor device A semiconductor device includes first and second interconnects, a variable resistance element that may assume a first resistance value or a second resistance value in response to the current flowing therein, first and second transistors connected between the first and second interconnects in series with each other on both sides of the variable resistance element, and a power supply circuit unit that delivers the power supply to a control electrode of the first transistor. The power supply circuit unit supplies the power of a first power supply when the variable resistance element is to make transition to the first resistance value and the power supply circuit unit supplies the power of a second power supply when the variable resistance element is to make transition to the second resistance value, thereby allowing transitioning of the resistance values of the variable resistance element.
US08787066B2	Method for forming resistive switching memory elements with improved switching behavior Methods for producing RRAM resistive switching elements having optimal switching behavior include crystalline phase structural changes. Structural changes indicative of optimal switching behavior include hafnium oxide phases in an interfacial region between a resistive switching layer and an electrode.
US08787062B2	Pinning magnetic domain walls in a magnetic domain shift register memory device A magnetic domain wall shift register memory device includes a nanowire, a plurality of pinning sites disposed along the nanowire and a control line arranged substantially parallel to the nanowire and configured to support a current.
US08787061B2	Semiconductor memory device According to an embodiment, a semiconductor memory device comprises: a semiconductor substrate; a memory cell array configured having a plurality of memory units, each of the memory units including a plurality of memory cells connected in series, the plurality of memory cells being stacked, the plurality of memory units involving a first memory unit and a second memory unit; and a plurality of bit lines connected to ends of each of the memory units in the memory cell array. The first memory unit and the second memory unit are arranged in a staggered manner by the first memory unit being displaced in a row direction with respect to the second memory unit by an amount less than an arrangement pitch in a row direction of the first memory unit or the second memory unit.
US08787060B2	Method and apparatus for optimizing driver load in a memory package An apparatus is provided that includes a plurality of array dies and at least two die interconnects. The first die interconnect is in electrical communication with a data port of a first array die and a data port of a second array die and not in electrical communication with data ports of a third array die. The second die interconnect is in electrical communication with a data port of the third array die and not in electrical communication with data ports of the first array die and the second array die. The apparatus includes a control die that includes a first data conduit configured to transmit a data signal to the first die interconnect and not to the second die interconnect, and at least a second data conduit configured to transmit the data signal to the second die interconnect and not to the first die interconnect.
US08787056B2	Electric power converter apparatus enabling reduction of temperature differences among a plurality of semiconductor modules of the apparatus An electric power converter apparatus includes a plurality of semiconductor modules connected in parallel, with respective current-carrying electrode terminals of the modules being connected to a common branch point via connecting leads having respectively different values of impedance, such that the impedance values decrease in accordance with increased degrees of effectiveness of cooling the respective semiconductor modules, thereby reducing variations in operating temperature between the modules.
US08787053B2	Close control of electric power converters A close control of electric power converters includes a diode D1 in parallel with a switch I1; a diode D2 in parallel with a switch I2; a transformer (T1). The switches (I1, I2) are controlled, cyclically repeating the following stages: at a time T0 the switch I1 is switched on; at a time T1 the switch I1 is switched off; the switch I2 is switched on before the current passing through the diode D2 reaches zero; at a time T3 the switch I2 is switched off; and at a time T4, when the diode D1 becomes conductive, the first stage is returned to. In particular, the close control of electric power converters relates to electrically isolated electric power supplies working at high frequency with high efficiency and a high level of integration.
US08787050B2	Circuit connection control system of fuel cell and method of operating the same A circuit connection control system of a fuel cell includes a point connection portion to which an anode current collecting portion and a cathode current collecting portion of each unit cell are electrically connected, a voltage measuring unit that measures an output voltage of each unit cell, a switching unit connecting the anode current collecting portions and the cathode current collecting portions of the plurality of unit cells at the point connection portion; and a DC-DC converter that converts a voltage generated from the fuel cell to a predetermined voltage. A method of operating the circuit connection control system includes measuring an output voltage of each unit cell; detecting a first unit cell showing an output voltage lower than a predetermined first voltage; and connecting the first unit cell in parallel to a second unit cell.
US08787048B2	Control methods for the synchronisation of parallel-connected power converters operating in accordance with a pulse width modulation (PWM) strategy A method is described for controlling a plurality of parallel-connected power converters 20a, 20b, each of which operates in accordance with a pulse width modulation (PWM) strategy defined by an independent voltage carrier signal and an independently controllable modulating sinusoidal voltage signal which are used to generate a PWM command signal for each PWM strategy. The voltage carrier signals of the PWM strategies have the same switching period and desynchronisation of the PWM command signals causes an unwanted circulating current to flow between the power converters 20a, 20b. The method thus comprises providing the independently controllable modulating sinusoidal voltage signal of the PWM strategy of at least one of the plurality of power converters 20a, 20b with a dc voltage offset to modify the PWM command signal of the at least one power converter and thereby increase the synchronisation of the PWM command signals so that the magnitude of any unwanted circulating current is reduced. The typically determined based on the magnitude of the circulating current flowing between the parallel-connected power converters 20a, 20b.
US08787045B1	Control method for inhibiting harmonic distortion of input current A control method is used in a power factor corrector. Firstly, a current command signal from a computing circuit is received. Then, the current command signal is compared with an input signal of the power conversion circuit, so that a current error signal is generated. If the power factor corrector is operated in a transition interval between the first mode and the second mode, an addition operation is performed on the unadjusted current error signal, a feedforward signal and the adjusted current error signal, thereby generating a current control signal. A switch control signal is generated according to the current control signal. A switching element of a power conversion circuit is controlled according to the switch control signal. Consequently, the harmonic distortion of the input current is inhibited.
US08787038B2	Chassis for electronic device A chassis for an electronic device includes a main housing and a removable cover. The main housing includes a base plate and two opposite side plates integrally formed together. The removable cover includes a main portion and two opposite side portions. The side portions are latched on the side plates. A space is defined between each side portion of the cover and each side plates of the main housing. A waveguide is formed between each side portion and each side plate to attenuate electromagnetic radiation in the space.
US08787032B2	Enhanced stacked microelectronic assemblies with central contacts A microelectronic assembly includes a dielectric element having first and second surfaces, first and second apertures extending between the first and second surfaces and defining a central region of the first surface between the first and second apertures, first and second microelectronic elements, and leads extending from contacts exposed at respective front surfaces of the first and second microelectronic elements to central terminals exposed at the central region. The front surface of the first microelectronic element can face the second surface of the dielectric element. The front surface of the second microelectronic element can face a rear surface of the first microelectronic element. The contacts of the second microelectronic element can project beyond an edge of the first microelectronic element. At least first and second ones of the leads can electrically interconnect a first central terminal of the central terminals with each of the first and second microelectronic elements.
US08787031B2	Casing comprising a re-recordable computer medium to be fixed in a service cabinet The invention relates to a case 1 intended to be fixed in an electrical cabinet, said case comprising a frontal opening which can be closed by a means of closing 3, and further comprising means of fastening 5 making it possible to fix said case 1 in said electrical cabinet, in particular on a metal rail, and said case 1 further comprising (a) at least one anti-magnetic and/or anti-static protective means 4, (b) a re-writeable medium 2, 21 for storing computer data, which is protected by said anti-magnetic and/or anti-static protective means 4.
US08787030B2	Multilayer circuit board with resin bases and separators A multilayer circuit board (1) includes resin bases (101 to 10N) stacked while placing separators (121 to 12N−1) in between, interconnect patterns (111 to 11N) respectively formed on one surface of each of the resin bases (101 to 10N), and electro-conductive bumps (201 to 20N−1) which electrically connect the interconnect patterns (111 to 11N). The resin bases (101 to 10N) and the separators (121 to 12N−1) are heat-bonded, the separators (121 to 12N−1) are composed of a first thermoplastic resin material having a first glass transition temperature, and the resin bases (101 to 10N) are composed of a second thermoplastic resin material having a second glass transition temperature higher than the first glass transition temperature.
US08787027B2	Mounting apparatus for circuit board A mounting apparatus for fixing a circuit board having a position block comprises an enclosure having a bottom plate; a first mounting member having a first securing portion, and a second mounting member having a first position portion and a first mounting portion. A first through hole is defined on the bottom plate. A first depressed portion is defined around the first through hole on the bottom plate. A first fixing hole is defined on the first securing portion. The first position portion is received in the first depressed portion to prevent the first position portion rotating relative to the bottom plate. The first mounting portion passes through the first through hole to be fixed in the first fixing hole. The bottom plate is fixed between the first securing portion and the first position portion. The position block engages the position slot to fix the circuit board on the enclosure.
US08787022B2	Semiconductor storage device and method of manufacturing the same According to one embodiment, coupling capacitance in a state in which a first heat radiation member is arranged between parallel flat plates of a first capacitor formed by a surface of a housing opposed to one surface of a printed circuit board and the printed circuit board is smaller than coupling capacitance in a state in which an integrally formed object having a relative dielectric constant of 5.8 is arranged between the first capacitor to cover a first radiating region containing the controller and the first nonvolatile semiconductor memories.
US08787020B2	Module cooling method and plenum adaptor A method and apparatus for cooling modules in a radio system is disclosed. The apparatus comprises an adaptor module with side walls and integrated heat exchanging elements. The adaptor module adapts the air flow from a chassis in the radio system such that the exiting ducting on the chassis efficiently mate with the air conduits in the modules. The adaptor allows the use of new high power density modules in the existing chassis without changing the module design. The use of adaptor module in chassis provides efficient cooling and use less volume in the chassis.
US08787017B2	Mobile terminal A mobile terminal is disclosed, by which a user is facilitated to detach a battery cover from a terminal body and by which the exterior beauty of the mobile terminal is enhanced. The present invention includes a body including a rear case having a front part and a rear part, a battery received in the body, a battery cover detachably provided between the front part and the rear part to protect the battery against external environment, a guide member fixed to an inner surface of one end portion of the battery cover, a moving member received in the guide member to be guided by the guide member to move in front and rear directions, and a hooking member provided within the body, the hooking member including a hooking surface engaged with the moving member to fix the battery cover to the body.
US08787009B2	Portable electronic device case A case for holding a portable electronic device includes an anterior portion, a posterior portion, a boot, a transparent covering portion, and a plurality of fasteners. The anterior portion may have a front surface, a back surface, and a screen window. The posterior portion may have a front surface and a back surface. The boot may be flexible and may fit around the portable electronic device. The boot may have a sidewall, a flange extending inwardly from the sidewall, and a rear panel. The sidewall may be between the anterior portion and the posterior portion. The transparent covering portion may have an outer edge, a front surface, and a back surface. The outer edge may be between the boot and the back surface of the anterior portion. The plurality of fasteners may fasten the anterior portion and the posterior portion.
US08787007B2	System for mounting appliances behind a flat panel display The invention relates to a system for mounting an appliance behind a flat panel display having VESA-FDMI holes, comprising: —a mount board (40) provided with a first connection element with which the mount board is connectable to the display via the VESA-FDMI holes; —a support element connectable to the mount board and comprising a support portion having open ends for supporting the appliance thereon; and —an adjustable fastening element connectable to the mount board for fastening the appliance against the mount board, wherein the mount board (40) is connectable to a further mount board of the same type (40′).
US08787005B2	Display apparatus A display apparatus includes: a cylindrical casing which is rotatably driven; and a plurality of curve-arranged displays which are installed inside the casing and have the same number as a plurality of slits formed in the casing, wherein each curve-arranged display has an L-shaped or inverted L-shaped cross-section, and short sides of a plurality of display device substrates in which a display device is installed on the short side of the L shape or the inverted L shape are arranged in the form of an arc.
US08787003B2	Low inductance capacitor module and power system with low inductance capacitor module According to one embodiment of a capacitor module, the capacitor module includes a substrate having a metallization on a first side of the substrate, a plurality of connectors electrically coupled to the metallization and a plurality of capacitors disposed on the metallization. The plurality of capacitors includes a first set of capacitors electrically connected in parallel between a first set of the connectors and a second set of the connectors. The capacitor module further includes a housing enclosing the plurality of capacitors within the capacitor module.
US08787002B2	Winding-type solid electrolytic capacitor package structure A winding-type solid electrolytic capacitor package structure includes a capacitor unit, a package unit and a conductive unit. The conductive unit includes a winding-type capacitor having a first conductive pin and a second conductive pin. The package unit includes a package body for enclosing the capacitor unit. The conductive unit includes a first conductive terminal electrically connected to the first conductive pin and a second conductive terminal electrically connected to the second conductive pin. The first conductive terminal has a first embedded portion contacting the first conductive pin and enclosed by the package body and a first exposed portion connected to the first embedded portion and exposed from the package body. The second conductive terminal has a second embedded portion contacting the second conductive pin and enclosed by the package body and a second exposed portion connected to the second embedded portion and exposed from the package body.
US08787000B2	Interactive electrostatic field high energy storage AC blocking capacitor A interactive electrostatic field high energy storage AC blocking capacitor in which a first a first embodiment of the invention comprises a charging plate in the form of an active interactive electrostatic field charging plate 10 being formed from electric conducting material into a three longitudinal parallel partially separated sectioned closed continuous electrical loop, comprising a mid-section 12 and two outer sections 13 and 14, one at each side of the mid-section. The charging plate in the form of an active interactive electrostatic field charging plate 10 is capacitively coupled to a negative plate 27 by a dielectric material 22 and the negative plate 27 is provided with a connector 15 for connection to an electric circuit. The mid-section 12 is provided with a connector 15 as means to connect it to a source of a charge and the two outer sections 13 and 14 being electrically connected at 16 and 17 to the mid-section 12 is such a way so they have opposing charging current flow. When the active electrostatic field reversing charging plate is charged, the charging current flows around the mid-section 12 of the active interactive electrostatic field charging plate 10 charging it, creating an electrostatic field, which is concentrated along its outer edges. The same charging current then flows in the opposite direction around the two outer sections 13 and 14 charging them and creating an opposing concentrated electrostatic field along their outer edges. This ensures that the charge is evenly distributed in the dielectric material 22 around the active interactive electrostatic field charging plate by which the interactive electrostatic field charging plate 10 is capacitively coupled to the negative plate 27. Eliminating all localized electrostatic field concentrations, increasing the voltage at which it can be charged, thereby increasing electric energy storage capacity and being able to block AC current.
US08786999B2	Component module for a reduced pressure treatment system A reduced pressure treatment system includes a control unit having a control system and a reduced pressure source. The reduced pressure treatment system further includes a manifold unit in fluid communication with the reduced pressure source and a component module to augment treatment. The component module is configured to communicate with the control system of the control unit, and the component module includes a first mounting region configured to be coupled to a complimentary mounting region of the control unit. The component module further includes a second mounting region identical to the complimentary mounting region of the control unit to allow a second component module to be coupled to the first component module.
US08786997B2	Non-excited operation type electromagnetic brake control device and method A non-excited operation type electromagnetic brake control device and method which are free from vibration noise and frequent switching when reducing average current which flows through a brake coil in a holding state of a non-excited operation type electromagnetic brake are provided. An acute triangle voltage wave generation unit generates a stepped acute triangle voltage wave which is formed by valley parts with a first angle and peak parts with a second angle smaller than the first angle arranged alternatively. A comparative voltage wave generation unit generates a comparative voltage wave based on current which flows through the brake coil. A comparison unit compares the acute the triangle voltage wave with the comparative voltage wave when the non-excited operation type electromagnetic brake is in the holding state. A switch performs switching to supply current to the brake coil when the acute triangle voltage wave is larger than the comparative voltage wave and to cut off the supply of current to the brake coil when the acute triangle voltage wave is not larger than the comparative voltage wave.
US08786996B1	Methods and devices for protecting CATV circuits from combination and ring waves In a grounded electrically conductive housing for an electrical device, common electrically conductive connection points for one or more components connected thereto to be protected from harmful voltage surges, are provided with a spark gap formed between the connection points and ground, via either electrically conductive surge rods, electrode chips, or eyelets for conducting the voltage surges across the spark gap to ground thereby protecting the associated components from damage due to a voltage surge.
US08786994B2	Arrangement comprising a surge arrester A configuration includes a surge arrester. The surge arrester includes first and second connecting terminals. At least one connecting terminal is connected to an electrically conductive connecting path to contact the surge arrester. The connecting path is mounted in a universally jointed manner.
US08786992B2	Electrical apparatus with higher durability against surges An electrical apparatus, which is immovable in a facility, comprises plural electric circuits. Each electric circuit has one or more resistance elements and is connected to each input terminal connected a power source. The electric circuits are arranged positionally closely with each other. In each electric circuit, a desired functional circuit is connected in series to the resistance element, and a protection circuit is connected in series to the resistance element and connected in parallel with the functional circuit. A discharge member is provided in each electric circuit and arranged between each input terminal and the functional circuit. The discharge member includes a discharge gap which allows the discharge member to face with the discharge member of an adjacently arranged electric circuit.The discharge gap discharge deliberately to the adjacently positioned discharge member when a voltage applied to a selected electric circuit exceeds a predetermined voltage value.
US08786991B1	Automated three phase power monitoring system Embodiments of the invention relate to automated three phase power monitoring systems. Embodiments of the invention include a zero crossing activated switch having an overload condition signal input that is electrically connected to a signal output terminal. The zero crossing activated switch prohibits conduction of the overload condition signal to a neutral ground RMS reactive breaker control mechanism until the zero crossing activated switch determines that at least one of three alternating currents crosses zero relative to a neutral signal.
US08786990B2	Driver-based distributed multi-path ESD scheme A driver-based distributed multi-path ESD scheme is disclosed. Embodiments include providing a plurality of I/O cells, wherein each of the I/O cells includes a first driver having a first source, a first drain, and a first gate; and providing a first signal to turn on the first driver in each of the I/O cells during an ESD event to form a plurality of parallel ESD paths that include turned-on first drivers.
US08786989B2	Electronic device comprising a buffer and means for protecting against electrostatic discharges The electronic device comprises a first terminal and a second terminal, a buffer connected between the first terminal and the second terminal and comprising a signal input, and means for protecting against electrostatic discharges likely to occur across at least a pair of nodes of the buffer. The device comprises at least one integrated structure connected between the two nodes and said signal input, containing at least one MOS transistor and forming both said protection means and at least a part of said buffer.
US08786987B2	Biased two dimensional magnetic sensor Apparatus for two dimensional reading. In accordance with some embodiments, a magnetic read element has a bias magnet disposed between a plurality of read sensors. The bias magnet may be configured to concurrently bias each read sensor to a predetermined magnetization.
US08786981B2	Bearing device, method of manufacturing bearing device, and information recording/reproducing apparatus A first inner ring and a second inner ring respectively include inner ring rolling surfaces formed so that the external radius of inner end portions is smaller than a first separation distance and formed so as to have an external radius that become larger than the first separation distance, and a first outer ring and a second outer ring respectively include outer ring rolling surfaces formed so that the internal radius of outer end portions is larger than a second separation distance and formed so as to have an internal radius that becomes smaller than the second separation distance, and the first outer ring and the second outer ring are formed integrally with each other to form an outer ring.
US08786979B1	Self servo write process for discrete track media Systems and techniques relating to control of magnetic devices are disclosed. A described technique includes receiving a waveform via a head about a recording medium which includes data tracks and servo regions, detecting a servo region based on the waveform becoming an alternating signal, which is indicative of the head's path over discrete radially arranged magnetic strips in the servo region; performing a frequency synchronization of a read clock based on the detection to establish a frequency lock; performing a phase synchronization of the read clock to align a phase of the read clock with respect to acquired samples of the alternating signal; performing a synchronization of a write clock based on a write of a test sequence to the medium, the write clock being responsive to the frequency lock and the read clock; and writing, using the synchronized write clock, data to the medium for servo control.
US08786978B2	Magnetic disk device and method of controlling head position According to one embodiment, a magnetic disk device includes a reference head select module selects any one of magnetic heads as a reference head; a follow-up controller executes a follow-up control of a trajectory of the reference head based on a signal read by the reference head; and an eccentric controller executes an eccentric control of a trajectory of a magnetic head other than the reference head in order that an eccentric error between the trajectory of the reference head and the trajectory of the corresponding magnetic head is close to zero.
US08786977B2	Induced transducer head vibration Vibration of a transducer slider can be used during slider fly height calibration to detect contact of the transducer slider with a disc surface. Amplification of the vibration may cause the transducer slider to tap the disc surface rather than drag across the disc surface when detecting contact with the disc surface. Amplification may be achieved by applying an in-phase AC signal to the transducer slider at the same frequency as the vibration of the slider. Reduced contact between the slider and the disc surface reduces wear on and the possibility of damage to the transducer slider and/or the disc surface. Once the fly height of the transducer slider is calibrated, the AC signal may be shifted out-of-phase with the slider vibration to dampen the slider vibration.
US08786972B2	Magnetic recording disk drive with method for recovery of data from failed data sectors A magnetic recording disk drive determines the locations of defective bits in a failed data sector, and allows for the error correction code (ECC) to correctly decode the data from the sector. After a sector has failed decoding, the digitized waveform and the read channel state from the failed sector are stored in memory. A nondata pattern is written to the failed sector and read back to determine the locations of the defective data bits in the failed sector, which are then used to update the read channel state. The data pattern from the failed sector, with the identified bit error locations, is attempted to be decoded. If the decoding is successful then the sector is marked as bad and the correctly decoded data pattern is written to a different region of the disk, for example physical sectors specifically intended for use as spare sectors.
US08786970B2	Determining inter-track coherence using output signals from first and second tracks An assembly and method to determine adjacent track coherence is disclosed. The assembly includes coherence circuitry configured to receive phase and frequency offsets from timing recovery circuitry and determine an inter-track phase and frequency coherence between the encoded data on a first track and the encoded data on a second track adjacent to the first track utilizing the frequency and phase offsets from the timing recovery circuitry for the output signals corresponding to the first and second tracks.
US08786960B2	Projection apparatus The present invention provides a projection apparatus including an image generation device and a projection lens. The image generation device has a light valve, and generates a light. The projection lens includes a first lens group having an optical axis and a second lens group disposed between the first lens group and the light valve. The light generated from the light valve penetrates through the second lens group and forms an intermediate image between the first lens group and the second lens group. The intermediate image penetrates through the first lens group to form a projection image. A center of the projected image and a center of the light valve are disposed at a first side of the optical axis, and a center of the intermediate image is disposed at a second side of the optical axis different from the first side.
US08786950B1	Method and system for managing light at an optical interface An interface between two different optical materials can comprise a stack of thin film layers that manage light incident on that interface. One of the optical materials can have a first composition and a first refractive index, while the other optical material can have a second composition and a second refractive index. The stack can comprise thin film layers of the first optical material interleaved between thin film layers of the second optical material. The layers of the stack can be configured to provide the stack with an aggregate composition of at least one of the optical materials that progressively varies from one end of the stack to the other end. To provide the progressive variation in composition, the layers of one of the optical materials can have a progressively increased thickness across the stack, or can progressively increase in number, for example.
US08786948B2	Apparatus for illuminating a reticle An apparatus for illuminating a marking, which is applied on a transparent reticle in the form of a diffraction structure, wherein illuminating beams are injected into the reticle via a side edge surface of the reticle such that they are emitted after diffraction at the marking perpendicular to the plane of the reticle, wherein a concavely curved mirror having two focal points is attached to the side edge surface such that a light source is arranged in the region of the first focal point and the marking is arranged in the region of the second focal point, wherein a second mirror having two focal points is attached such that a second light source with a second emission wavelength is arranged in the first focal point thereof and the marking is arranged in the region of the second focal point of the second mirror.
US08786938B2	DP-QPSK demodulator In an embodiment, a demodulator includes first, second, third, fourth and fifth beam displacers, a half waveplate, and a quarter waveplate. The second beam displacer is positioned to receive an output from the first beam displacer. The third beam displacer is positioned to receive an output from the second beam displacer. The half waveplate is positioned to receive an output from the third beam displacer. The fourth beam displacer is positioned to receive an output from the half waveplate. The fifth beam displacer is positioned to receive an output from the fourth beam displacer. The quarter waveplate is positioned between the fourth beam displacer and the fifth beam displacer.
US08786935B2	Color electrophoretic display The present invention is directed to a color display device wherein each of the display cells is filled with an electrophoretic fluid comprising two types of charged pigment particles dispersed in a colored medium. Multiple colors of high quality may be achieved by the present invention.
US08786928B2	Single mirror optical scanner A device includes an optical scanner that comprises a mirror, a first actuator that rotates the mirror around a first axis of rotation, a first angular position sensor that senses an angular position of the mirror around the first axis of rotation, a second actuator that rotates the mirror around a second axis of rotation, a second angular position sensor that senses an angular position of the mirror around the second axis of rotation, and a controller coupled to the first and second drivers to drive the respective first and second actuators to rotate the mirror into respective angles around the first and second axes of rotation.
US08786923B2	Methods and systems for recording to holographic storage media According to one aspect and example, a method for recording holographic media and/or holographic master data masks includes recording at least a first hologram or information layer with a first holographic medium (e.g., a “submaster”) and recording at least a second information layer with a second holographic medium (e.g., a second “submaster”). The first information layer and the second information layer from the first and second holographic media are then sequentially reconstructed and stored with a single holographic master medium (e.g., a “master”). The holographic master may then be used to record the stored first and second information layers into additional holographic media, for example, into HROM devices or the like.
US08786911B2	Image processing device and method for printing a two-dimensional code using a history record storage unit Provided is an image processing device including an image sequence acquisition unit acquiring a read image sequence made up of images read from each of recording media on which a two-dimensional code enabling a page number of a document to be specified is printed, a page number specifying unit specifying the page number corresponding to each of the read images in the read image sequence based on a reading result of the two-dimensional code image, and a page number determining unit determining the page number corresponding to a target image which is a read image of which the page number is not specified based on a position of the target image in the read image sequence, a position in the read image sequence, of the read image of which the page number is specified, and the page number corresponding to the read image of which the page number is specified.
US08786910B2	Scanning device and method with phantom folder An object of the present invention is to provide a scanning device, a scanning method, and a computer-readable medium capable of easily performing display of a scanner on a computer of a user and display for starting scanning operation. A scanning device include a controller for displaying a phantom folder corresponding to a usable scanner on a display unit only when the scanner can be used, and for starting scanning operation by the scanner when the phantom folder is selected, a receiver receiving scan data from the scanner, and a storage storing the scan data received.
US08786909B2	Communication apparatus that selectively uses codecs, method of controlling the communication apparatus, and storage medium A communication apparatus which is capable of selectively using codecs appropriately. The communication apparatus is provided with a software codec configured to encode and decode images and a hardware codec configured to encode and decode images at higher speed than the software codec. In facsimile communication with an IP-FAX machine connected to an IP network, the communication apparatus causes the hardware codec to encode or decode an image. In facsimile communication with an analog facsimile machine connected to an analog network, the communication apparatus causes the software codec to encode or decode the image.
US08786908B2	Image forming apparatus, method of controlling drawing processing, and recording medium storing drawing processing control program An image forming apparatus provided with a first drawing processor and a second drawing processor, includes a converter to convert a data format of drawing processing data from a data format suitable for the first drawing processor to a data format suitable for the second drawing processor, and a process allocator to control drawing processing based on a processing load on the converter.
US08786906B2	Image processing apparatus and image processing method An image processing apparatus for performing screen processing on input image data via passes may include a screen processing unit, a detection unit, and a correction unit. The screen processing unit receives image data as received image data and performs screen processing on the received image data to produce screen-processed image data. The detection unit detects a difference of low frequency components between the received image data and the screen-processed image data. The correction unit corrects the screen-processed image data based on a difference detected by the detection unit. On subsequent passes, a process of at least one of the screen processing unit, the detection unit, and the correction unit is repeated to convert the input image data to screen-processed image.
US08786905B2	Image forming device A problem that setting (setting the kind of a paper or a printout method) for achieving the print effect (gloss effect or matte effect) at a maximum is very complicated and therefore, a manual setting thereof by a user is very difficult. When image data which a user desires to print and a desire for a print effect to transparent form image data are input, the paper type, conversion of the transparent form image data and a printout method for realizing the print effect are automatically set and printed out.
US08786904B2	Image processing apparatus, image output system, image processing control method and computer readable information recording medium Color gamuts of output images based on image output methods of plural image output apparatuses and output media are stored. Plural sets of color reference data for associating a color gamut of the image output request apparatus with color gamuts of output images of the image output apparatuses are stored. It is determined whether an output of image data from the image output request apparatus by one of the image output apparatuses is possible. When it is not possible, another one of the image output apparatuses is determined. A preview image and image data for outputting are generated corresponding to the determined one of the image output apparatuses based on the image data, the profile information of the determined one of the image output apparatuses and the color reference data.
US08786902B2	Image processing apparatus, method and printer for generating three-dimensional painterly image An image processing apparatus includes an image acquiring unit, a distance acquiring unit, a painterly transformation processor, a thickness information acquiring unit, and a data generating unit. The distance acquiring unit acquires distance information for each of at least one object image included in an acquired image. The painterly transformation processor transforms each of the object image, included in the acquired image, into a painterly image. The thickness information acquiring unit acquires thickness information corresponding to the distance for each of the object image. The data generating unit generates data in which the painterly image and the thickness information are associated with each other.
US08786901B2	Image processing apparatus, image processing method, and computer program product An image processing apparatus draws an image in units of band. The image processing apparatus includes: a first storage unit that stores therein a halftone pattern; an analyzer that analyzes drawing commands, the drawing commands including a first command specifying a drawing band that is the band on which drawing is performed, a second command giving an instruction to read the halftone pattern, and a third command giving an instruction to execute drawing; and a drawing processor that, only when an image, drawing of which is instructed by the second command, is determined as belonging to the drawing band, reads the halftone pattern specified by the first command from the first storage unit to draw that image using the halftone pattern read.
US08786899B2	Conversion arrays for print image data transformation Systems and methods for using conversion arrays to transform image in print jobs to different color depths. In one embodiment, the system stores a plurality of conversion arrays for converting images of print jobs encoded according to a page description language. The system receives a print job encoded according to the page description language, locates an image in the encoded print job, and identifies an existing color depth of the image, a pel color range, and a desired output color depth for the image. The system further selects a conversion array from the memory based on at least one of the existing color depth of the image, the pel color range, and the desired output color depth, and converts the image from the existing color depth of the image to the desired output color depth using the conversion array. The system further transmits the converted image for printing.
US08786895B2	Image processing devices and image processing processes An image processing device that transmits print image data to an image forming portion to form a target image on at least one recording medium, includes a processor and a non-transitory, computer-readable medium storing computer-readable instructions that, when executed by the processor, cause the image processing device to perform steps including: generating display image data at a display scale for displaying the target image including an element of the target image on a display portion prior to formation of the target image on the at least one recording medium; and generating print image data at a print scale for forming the target image on the recording medium, such that the element of the target image to be formed on the at least one recording medium has substantially the same size as the element of the target image displayed on the display portion.
US08786891B2	Apparatus, method, and storage medium for transferring data to a buffer An information processing apparatus includes a buffer, an output unit configured to output data held in the buffer to an output device, and a transfer unit configured to transfer data held in a memory to a buffer of the output unit, wherein the transfer unit transfers the data held by the memory in a first mode in which data of an amount corresponding to a size of the buffer of the output unit is transferred and then, transfers the data held by the memory in a second mode in which data of an amount smaller than the size of the buffer of the output unit is transferred a plurality of times.
US08786890B2	Delivery expert system, method and computer program product An automated rule-based system for facilitating delivery of a fax document from a source to a destination over a network where an initial delivery attempt has been unsuccessful. Rules may be stored in a database. The database may include rules based on past delivery information or new delivery instructions. When an input condition is determined, the database may be traversed to determine an action based on the set of rules. The actions may include one or more of resubmitting the fax document to the network for a next delivery attempt, cancelling the document, and identifying the destination as a technical problem. The input conditions may include an identification of non-business days and non-business hours.
US08786889B2	Method for computing scale for tag insertion Computing a scale factor to insert a first set of shapes into a second set of shapes to form a combined image includes receiving the two sets of shapes, using a processor to convert the first set of shapes into a set of rectangles and the second set of shapes into a set of intervals and computing the scale factor for either the set of intervals or the set of rectangles to generate the combined image by iteratively inserting the set of rectangles into the set of intervals and updating the scale factor in response to a residual area or an overflow area until all the rectangles in the set of rectangles have been inserted into the set of intervals and the residual area in the set of intervals is below a threshold, and storing the combined image in memory.
US08786880B2	Device agent for distributed processing and printing Systems and algorithmic processes directed to first and second image processing devices connected to a network for distributed processing/printing. The first device receives a print job from a user device, and divides the print job into a plurality of portions of the print job which require image processing prior to printing. These portions are then transmitted to a number of the second devices which are compatible with distributed processing/printing and which are in an idle status mode. The second devices process the portions by, for example, rasterizing the portions, and then transmit the rasterized portions back to the first device. The first device assembles the rasterized portions into an assembled print job which is ready for printing. The first device prints the assembled print job or transmits the assembled print job to another networked device for printing, facsimile transmission, email transmission or storage.
US08786877B2	Modification of post-print instructions for documents of print jobs already within an ADF system Systems and methods for modification of post-print instructions. The system includes a data center and a post-printing system. The data center is operable to receive a first print job that includes a plurality of documents and a first post-print instruction defining how the documents are processed after printing. The data center is also operable to receive a request that one or more documents in the print job be processed according to a second post-print instruction, and to extract the document(s) from the print job to generate a second print job. The second print job includes the extracted document(s) and the second post-print instruction defining how the document(s) are processed after printing. The post-printing system is operable to process the remaining documents of the first print job according to the first post-print instruction, and to process the document(s) of the second print job according to the second post-print instruction.
US08786873B2	Application server for use with a modular imaging system Systems and methods are disclosed for managing autonomous detector and imager subsystems communicating as nodes on a network. In an embodiment, an application server is provided which coordinates use of the autonomous imager and detector subsystems so that appropriate combinations of imagers and detectors are used for particular imaging applications. In another embodiment, the performance of a detector subsystem may be automatically evaluated prior to use, such as by one or more automated routines that monitor or measure factors related to detector performance. Additional systems, methods, and devices are also disclosed.
US08786871B2	Printer with selectable capabilities A system comprising a processor and a memory comprising firmware is provided. The firmware is executable by the processor to cause the processor to operate a print mechanism in accordance with a first state associated with a capability of the print mechanism, change the first state associated with the capability to a second state in response to receiving first information from an external interface, and operate the print mechanism in accordance with the second state associated with the capability.
US08786868B2	Output control data generating device, data generating method, and program An output control data generating device for controlling an output device includes a character selection unit that receives a selection of a desired character code set and a desired character from a group containing at least one character code set that can be used on the output control data generating device; a font selection unit that receives a selection of output font data, which is information for outputting the selected character to the output device, from among a plurality of different font groups disposed to the output device; a mapping unit that produces a font group definition file that stores the selected character mapped to the output font data; and an output control unit that controls output to the output device, using the font group definition file.
US08786864B2	Circular common-path point diffraction interference wavefront sensor A circular common-path point diffraction interference wavefront sensor includes an optical matching system, a beam-splitter, a first reflection mirror, a second reflection mirror, a first Fourier lens, a second Fourier lens, a charge-coupled device (CCD) detector, a computer system, and a two-pinhole mask having a reference pinhole and a testing window and placed at a confocal plane of the first Fourier lens and the second Fourier lens. A testing beam is divided into two beams through the beam-splitter. One beam makes the pinhole diffraction by the reference pinhole, thereby producing the approximately ideal plane wave as the reference wave. Another beam passes through the testing window almost without any attenuation as the signal wave. The spatially linear carrier frequency is introduced by adjusting the tilt angle of the beam-splitter. The present invention is adapted for all kinds of dynamic and static detection field of wavefront phase.
US08786863B2	Transmitted wavefront measuring method, refractive-index distribution measuring method, and transmitted wavefront measuring apparatus that calculate a frequency distribution and obtain a transmitted wavefront of the object based on a primary frequency spectrum in the frequency distribution A transmitted wavefront measuring method comprises the steps of emitting light 101 from a light source 100 onto an object to be measured 120 to receive interfering light transmitted through the object and a diffraction grating 130 on a light receiving portion 140 disposed at a predetermined distance from the diffraction grating to measure an intensity distribution of the interfering light T10, performing a Fourier transform of the intensity distribution to calculate a frequency distribution T20, and obtaining a transmitted wavefront of the object based on a primary frequency spectrum in the frequency distribution T30 to T90. The step of obtaining the transmitted wavefront comprises the steps of performing an inverse Fourier transform of the primary frequency spectrum with reference to a grating frequency of the diffraction grating to calculate a complex amplitude of the interfering light T60, and obtaining the transmitted wavefront based on the complex amplitude T90.
US08786861B2	Optical device with variable wavelength interference filter An optical device includes a telecentric optical system, a variable wavelength interference filter, and a detection section, the variable wavelength interference filter includes a first reflecting film, a second reflecting film provided to a movable section, and an electrostatic actuator adapted to displace the movable section, an effective measurement area capable of transmitting a light with a wavelength, which is within a predetermined allowable range centered on a measurement center wavelength when an amount of the displacement of the movable section takes a maximum displacement value, is set in the first reflecting film and the second reflecting film, and the telecentric optical system guides the incident light to the variable wavelength interference filter so that a principal ray of the incident light is parallel thereto and perpendicular to the first reflecting film, and at the same time, collects the incident light in the effective measurement area.
US08786858B2	Gas detector A gas detector (100) for remote gas detection in a target region (106) comprises a light source (102) for emitting a light beam (110) into the target region and a light sensor (112) for sensing light returning therefrom. The light beam is wavelength-modulated around an absorption wavelength of the gas. A controller (108) is operatively connected to the light sensor for detecting a presence of the gas on a path of the light beam based on returning light sensed by the light sensor. An indicator (124) that is operatively connected to the controller indicates the presence of the gas. A scanning device (104) is arranged with respect to the light source so as to scan the light beam through the target region, and with respect to the light sensor so that the light sensor receives the returning light via the scanning device. The indicator cooperates with the scanning device to indicate a position of the gas in the target region.
US08786855B2	Shaped input apertures to improve resolution in grating spectrometers An aperture shaped to provide a narrow beam in the horizontal plane but a wider beam in the vertical plane that will provide improved image quality in spectrometers without sacrificing as much throughput as typically experienced using a reduced diameter round aperture along with a method of mounting the entrance slit and the limiting aperture on a transparent block for optical stability and ease of alignment is disclosed.
US08786852B2	Nanoscale array structures suitable for surface enhanced raman scattering and methods related thereto Methods for fabricating nanoscale array structures suitable for surface enhanced Raman scattering, structures thus obtained, and methods to characterize the nanoscale array structures suitable for surface enhanced Raman scattering. Nanoscale array structures may comprise nanotrees, nanorecesses and tapered nanopillars.
US08786851B2	System for testing distortion of liquid crystal display device A system for testing a distortion of a liquid crystal display (LCD) device can test the LCD device within a chamber in a state of being assembled perpendicular to the ground, whereby whether any distortion occurs in an internal component can be fast detected even in severe conditions of high temperature and high humidity and under an actual installation environment of a user.
US08786849B2	Method for measuring an optical system First test beams (464a-d), after passing through an optical system on optical paths that differ in pairs, impinge on a first measurement region (461) at angles that differ in pairs with respect to the measurement plane. Second test beams (465a-d), after passing through the optical system on optical paths that differ in pairs, impinge on a second measurement region (462) at angles that differ in pairs, wherein the second region differs from the first. A value of a first measurement variable of the test beam at the first region is detected for each of the first test beams, and comparably for a second measurement variable at the second region for the second test beams. Impingement regions (467a-d) on reference surface(s) (466, 471) of the optical system are determined and a spatial diagnosis distribution of a property of the reference surface(s) for each test beam is calculated.
US08786842B2	Grazing and normal incidence interferometer having common reference surface A system for inspecting specimens such as semiconductor wafers is provided. The system provides scanning of dual-sided specimens using a diffraction grating that widens and passes nth order (n>0) wave fronts to the specimen surface and a reflective surface for each channel of the light beam. Two channels and two reflective surfaces are preferably employed, and the wavefronts are combined using a second diffraction grating and passed to a camera system having a desired aspect ratio. The system preferably comprises a damping arrangement which filters unwanted acoustic and seismic vibration, including an optics arrangement which scans a first portion of the specimen and a translation or rotation arrangement for translating or rotating the specimen to a position where the optics arrangement can scan the remaining portion(s) of the specimen. The system further includes-means for stitching scans together, providing for smaller and less expensive optical elements.
US08786841B2	Thin film temperature measurement using optical absorption edge wavelength A technique for determining the temperature of a sample including a semiconductor film 20 having a measurable optical absorption edge deposited on a transparent substrate 22 of material having no measurable optical absorption edge, such as a GaN film 20 deposited on an Al2O3 substrate 22 for blue and white LEDs. The temperature is determined in realtime as the film 20 grows and increases in thickness. A spectra based on the diffusely scattered light from the film 20 is produced at each incremental thickness. A reference division is performed on each spectra to correct for equipment artifacts. The thickness of the film 20 and an optical absorption edge wavelength value are determined from the spectra. The temperature of the film 20 is determined as a function of the optical absorption edge wavelength and the thickness of the film 20 using the spectra, a thickness calibration table, and a temperature calibration table.
US08786840B1	Method and device for remotely monitoring an area using a low peak power optical pump A method and device for remotely monitoring an area using a low peak power optical pump comprising one or more pumping sources, one or more lasers; and an optical response analyzer. Each pumping source creates a pumping energy. The lasers each comprise a high reflectivity mirror, a laser media, an output coupler, and an output lens. Each laser media is made of a material that emits a lasing power when exposed to pumping energy. Each laser media is optically connected to and positioned between a corresponding high reflectivity mirror and output coupler along a pumping axis. Each output coupler is optically connected to a corresponding output lens along the pumping axis. The high reflectivity mirror of each laser is optically connected to an optical pumping source from the one or more optical pumping sources via an optical connection comprising one or more first optical fibers.
US08786838B2	Analyte monitoring systems and methods A reagentless whole-blood analyte detection system that is capable of being deployed near a patient has a source capable of emitting a beam of radiation that includes a spectral band. The whole-blood system also has a detector in an optical path of the beam. The whole-blood system also has a housing that is configured to house the source and the detector. The whole-blood system also has a sample element that is situated in the optical path of the beam. The sample element has a sample cell and a sample cell wall that does not eliminate transmittance of the beam of radiation in the spectral band.
US08786837B2	Distance measuring apparatus The present application provides a distance measuring apparatus that can measure a distance with accuracy even when a light receiving level of a reflected light becomes saturated. A light emitting section of the distance measuring apparatus emits a measuring light toward an object to be measured. A light receiving section receives the reflected light being reflected from the object to be measured. A distance calculating section obtains a distance to the object to be measured based on an elapsed time which is from a point the measuring light is emitted until a point a light receiving level of the reflected light indicates a peak thereof. A distance correcting section corrects a value of the distance to the object to be measured depending on a length of saturation time of the light receiving level when the light receiving level becomes saturated and the peak is impossible to identify.
US08786833B2	Lithographic method and arrangement for manufacturing a spacer A lithographic method includes exposing a first layer of material to a radiation beam to form a first pattern feature in the first layer, the first pattern feature having sidewalls, and a focal property of the radiation beam being controlled to control a sidewall angle of the sidewalls; providing a second layer of material over the first pattern feature to provide a coating on sidewalls of the first pattern; removing a portion of the second layer, leaving a coating of the second layer of material on sidewalls of the first pattern; removing the first pattern formed from the first layer, leaving on the substrate at least a part of the second layer that formed a coating on sidewalls of that first pattern, the part of the second layer left forming second pattern features in locations adjacent to the locations of sidewalls of the removed first pattern feature.
US08786831B2	Positioning apparatus A positioning apparatus includes a moving member, an actuator, and a controller. The moving member can move in at least a first direction. The actuator is provided along the first direction. The controller controls a current applied to the actuator in order to support the weight of the moving member. The bending rigidity of the moving member in the first direction is greater than the bending rigidity of the moving member in a second direction perpendicular to the first direction.
US08786830B2	Immersion lithographic apparatus including a pressure sensor to measure pressure of the immersion liquid and a device manufacturing method An immersion lithographic apparatus has a pressure sensor configured to measure the pressure of immersion liquid in a space between the substrate and a projection system. A control system is responsive to a pressure signal generated by the pressure sensor and controls a positioner to exert a force on the substrate table to compensate for the force exerted on the substrate table by the immersion liquid.
US08786828B2	Lithographic apparatus and device manufacturing method A lithographic apparatus includes a phase adjuster to adjust a phase of an optical wave traversing an optical element of the phase adjuster during exposure of a pattern on a substrate. In use, the pattern is illuminated with an illumination mode including an off-axis radiation beam. This beam is diffracted into a number of first-order diffracted beams, one associated with a first pitch in the pattern, along a first direction, another associated with a second pitch along a different, second direction. An area is identified where the first-order diffracted beam associated with the first pitch traverses the optical element. An image characteristic of an image of the pattern is optimized by calculating a desired optical phase of this first-order diffracted beam in relation to the optical phase of the other first-order diffracted beam. The phase adjuster is controlled to apply the desired optical phase to the first order diffracted beam.
US08786823B2	Lithographic apparatus and device manufacturing method An immersion lithographic apparatus is disclosed in which at least a part of the liquid supply system (which provides liquid between the projection system and the substrate) is moveable in a plane substantially parallel to a top surface of the substrate during scanning. The part is moved to reduce the relative velocity between that part and the substrate so that the speed at which the substrate may be moved relative to the projection system may be increased.
US08786820B2	Display device and method of fabricating the same A display device includes a substrate, a backplane, a display medium layer, a protective layer, a driving component, a flexible printed circuit (FPC) and a sealant. The backplane and the display medium layer are disposed on the lower side and the upper side of the substrate, respectively. The protective layer covers the display medium layer and prevents moisture and oxygen from permeating into the display medium layer to deteriorate its performance. The sealant surrounds the first side surface of the substrate and the second side surface of the display medium layer, and wraps at least a portion of the driving component and a portion of the FPC. Additionally, a manufacturing method of a display device is also provided.
US08786814B2	Liquid crystal display apparatus A liquid crystal display apparatus includes a liquid crystal panel with a pad portion area, the pad portion area having an input pad portion, the input pad portion including a plurality of input pads and a plurality of dummy pads, an output pad portion, and a conducting wire portion, the conducting wire portion electrically connecting two dummy pads of the plurality of dummy pads in the input pad portion, a driving integrated circuit (IC) on the pad portion area, the driving IC including an input bump portion corresponding to the input pad portion and an output bump portion corresponding to the output pad portion, and a flexible printed circuit (FPC) electrically connected to the driving IC.
US08786813B2	Liquid crystal display and pixel units thereof The present invention provides a liquid crystal display and pixel units thereof. The pixel unit has a plurality of subpixel units, and each of the subpixel units is a rectangular block, and the rectangular block is divided into a triangular bright-partition and a triangular dark-partition along an inclined line, and the bright-partition of each subpixel unit corresponds to the dark-partitions of adjacent subpixel units, so as to reduce jagged phenomenon of lines in screen images with the configuration of the pixel unit, and thereby enhance image quality of the liquid crystal display.
US08786803B2	Backlight assembly and display apparatus having the same A display apparatus includes a light guide plate, a light source unit, a display panel, a receiving container, and a driving part. The light guide plate includes at least one chamfered corner and a light incident surface defined by the chamfered corner. The light source unit generates the light and is positioned adjacent to the light incident surface. The display panel receives the light to display an image and the receiving container includes a bottom and sidewalls extended from the bottom to receive the light guide plate and the light source unit. The driving part is electrically connected to the display panel to apply a driving signal to the display panel and is electrically connected to the light source unit to apply a power source voltage to the light source unit.
US08786797B2	Backlight lamp cover, backlight backboard and liquid crystal display module The present disclosure provides a backlight lamp cover, a backlight backboard and a liquid crystal display module. According to the present disclosure, a lamp cover is improved by further providing a bending structure to support and limit a movement of a liquid crystal display panel as well as to support a bezel, in substitution of main functions of a mold frame in the related art. At the same time, the backboard structure is improved accordingly by adding a stepped structure so as to supplementally limit the liquid crystal display panel. Thus, the functions of a mold frame in the related art can be provided without a conventional mold frame in a liquid crystal display module. That is, one part is reduced.
US08786793B2	Display device and manufacturing method thereof A gate insulating film is formed over a gate electrode; a microcrystalline semiconductor is formed over the gate insulating film; an impurity element for controlling the threshold value is added into the microcrystalline semiconductor film by an ion implantation method; the microcrystalline semiconductor film is irradiated with a laser beam so that the crystallinity of the microcrystalline semiconductor film is improved; and then, a buffer layer is formed over the microcrystalline semiconductor film, whereby a channel-etched thin film transistor is formed. Further, a display device including the thin film transistor is manufactured.
US08786792B2	Mother substrate for liquid crystal display device and method of fabricating the same A mother substrate for a liquid crystal display device includes: a substrate; a plurality of unit array patterns on the substrate, each of the plurality of unit array patterns including a gate line, a data line crossing the gate line, a thin film transistor connected to the gate line and the data line and a pixel electrode connected to the thin film transistor; a first electrostatic discharge pattern surrounding the plurality of unit array patterns; a second electrostatic discharge pattern connected to the gate line and crossing the first electrostatic discharge pattern; and a third electrostatic discharge pattern connected to the data line and crossing the first electrostatic discharge pattern, the third electrostatic discharge pattern contacting the second electrostatic discharge pattern.
US08786782B2	Multiple-input configuration and playback video enhancement A system and method for delaying a first version of a video feed from a video camera according to a first delay to generate a second version of the feed, supplying the first version to an insertion system, wherein the insertion system inserts an indicia into the first version to create an enhanced version with a second delay substantially matching the first delay and supplying the enhanced version and the second version to a production switcher, wherein the enhanced version and the second version supplied to the production switcher are synchronized with one another.
US08786777B2	Digital broadcast receiver and method for processing caption thereof A digital cable broadcast receiver and a method for automatically processing caption data of various standards and types, is disclosed. The digital broadcast receiver includes: a demultiplexer for dividing a received broadcast stream into video data audio data, supplementary information; a controller for determining whether caption data included in the video data is digital caption data or analog caption data on the basis of caption information included in the supplementary information, and outputting a control signal according to a result of the determining; a digital caption decoder for extracting and decoding digital caption data from the video data according to the control signal; and an analog caption decoder for extracting and decoding analog caption data from the video data according to the control signal.
US08786775B2	Display system and method of outputting image signal corresponding to display panel Provided are a display system and a method of outputting an image signal corresponding to a display panel. The display system includes an image processor converting original video data input from a video signal converting unit into converted video data corresponding to a recognized output standard and outputting the converted video data; and a display unit including a memory storing characteristic information and serving to display the converted video data as visual information. Here, the image processor reads out the characteristic information from the memory to recognize the output standard. Accordingly, it is possible to adaptively cope with the case where only the display panel is replaced for the purpose of improvement in resolution, etc.
US08786774B2	Video control device and video control method A first quantization unit quantizes data of each pixel constituting a first frame data by a first logical formula to generate a second frame data with a predetermined number of lower bits deleted. A delay memory temporarily holds the second frame data and outputs third frame data. Interpolation unit generates interpolated frame data located between adjacent frames in the second frame data by using the second frame data and the third frame data. A second quantization unit quantizes data of each pixel constituting the first frame data by a second logical formula different from the first logical formula to generate a fourth frame data with a predetermined number of lower bits deleted. A frame memory temporarily holds the fourth frame data and the interpolated frame data, and outputs the fourth frame data and the interpolated frame data alternately at a second frame rate higher than the first frame rate.
US08786773B2	Imaging apparatus An imaging apparatus comprises a first imaging unit, a second imaging unit whose use frequency is lower than that of the first imaging unit, an exterior case for housing the first imaging unit and the second imaging unit, and a brace mounting section mounted to the exterior case so as to be partially exposed to an outside. The first imaging unit, the second imaging unit and the brace mounting section are arranged so that a distance from the first imaging unit to the brace mounting section is longer than a distance from the second imaging unit to the brace mounting section.
US08786769B2	Camera module having protruding lens barrel An electronic device and camera module are described. The camera module includes a housing for housing components of the camera module. The housing has a top side which defines an opening. The camera module also includes a lens barrel housed by the housing and having one or more lens elements and an actuator housed by the housing and engaging the lens barrel. The actuator is configured to move the lens barrel to a first position in which at least a portion of the lens barrel extends through the opening. The camera module also includes an image sensor for receiving light which passes through the lens elements of the lens barrel. The image sensor is configured to produce an electronic signal based on the received light. The electronic device also includes a processor electrically connected to the camera module for receiving the electronic signal from the image sensor.
US08786766B2	Illumination device with improved remote control The present invention relates to an illumination device comprising at least one light source and a reflector system forming a spotlight (1), one or several actuators (5) arranged to pivot the spotlight (1) relative in a mounting base (4) for varying an illumination angle, and a camera (13) attached to the spotlight (1) and aligned to acquire images of an illumination region (7) to which the spotlight (1) is directed. The spotlight (1) is designed to comprise a central region from which the illumination region (7) is visible and which does not reflect or emit light of the light source towards the illumination region (7), wherein the camera (13) is arranged in said central region on an optical axis (14) of the spotlight (1). With the proposed illumination device an exact aiming of the spotlight (1) can be achieved even in applications in which the illuminated region (7) is close to the spotlight (1) without causing undesired shadows in the illumination region (7).
US08786761B2	Continuous autofocus mechanisms for image capturing devices At least certain embodiments described herein provide a continuous autofocus mechanism for an image capturing device. The continuous autofocus mechanism can perform an autofocus scan for a lens of the image capturing device and obtain focus scores associated with the autofocus scan. The continuous autofocus mechanism can determine an acceptable band of focus scores based on the obtained focus scores. Next, the continuous autofocus mechanism can determine whether a current focus score is within the acceptable band of focus scores. A refocus scan may be performed if the current focus score is outside of the acceptable band of focus scores.
US08786760B2	Digital photographing apparatus and method using face recognition function A digital photographing apparatus and method using a face recognition function for obtaining an image in which a plurality of faces are focused by setting AF areas in the plurality of recognized faces and photographing the faces in a bracket mode based on the set AF areas. The digital photographing apparatus includes: a face recognition unit detecting face information from a real image; an AF region setting unit setting a plurality of AF areas based on the detected face information; and a control unit operating so that an image is captured by adjusting focuses of the set plurality of AF areas.
US08786757B2	Wideband ambient light rejection Optical apparatus includes an image sensor and objective optics, which are configured to collect and focus optical radiation over a range of wavelengths along a common optical axis toward a plane of the image sensor. A dispersive element is positioned to spread the optical radiation collected by the objective optics so that different wavelengths in the range are focused along different, respective optical axes toward the plane.
US08786752B2	Digital device and method for controlling the same The method for controlling a digital device comprises the steps of acquiring at least one image data, wherein the image data includes a still image or moving picture image; extracting additional information of the acquired image data, wherein the additional information includes position information and time information of a recording device corresponding to actual time and location when the image data are recorded by the recording device; generating path information on a map related to the image data, on the basis of the additional information; and displaying a path of the image data on the map in a form of line on the basis of the generated path information, wherein the step of displaying the path includes dividing the path into one or more sections, and adjusting line thickness of the divided sections in accordance with amount of the image data according to a distance within the divided section.
US08786750B2	Imaging apparatus and method for controlling the same In a multiple-exposure imaging operation, an imaging apparatus performs an information display according to an appropriate display type considering imaging conditions. The imaging apparatus includes a display type setting unit configured to set any one of a plurality of display types as a display type for an information display to be displayed together with a through image, a mode setting unit to set a multiple-exposure imaging mode, perform a control, when the multiple-exposure imaging mode is set and an image to be multiple-composited with the through image can be acquired, to change to a display type dedicated to the multiple-exposure imaging mode for displaying at least one of the number of multiple-exposure image capturing scheduled images, the number of multiple-exposure image capturing completed images, the number of images remaining to reach the number of multiple-exposure image capturing scheduled images, and an icon indicating that the multiple-exposure imaging mode is set.
US08786749B2	Digital photographing apparatus for displaying an icon corresponding to a subject feature and method of controlling the same A digital photographing apparatus and a method of controlling the same. The digital photographing apparatus detects a feature of a subject from an input image, and displays an icon corresponding to the detected feature.
US08786747B2	Imaging apparatus and camera An imaging apparatus including a pixel, a current source, and a signal processing circuit. The pixel outputs signal charge, obtained by imaging, as a pixel signal. The current source is connected to a transmission path for the pixel signal and has a variable current. The signal processing circuit performs signal processing on a signal depending on an output signal to the transmission path and performs control so that a current of the current source is changed in accordance with the result of signal processing.
US08786740B2	Imaging device, electric charge readout method, and imaging apparatus An imaging device includes: first green pixels; and second green pixels adjacent to the respective first green pixels in a first direction, which is the direction in which electric charge accumulated in the pixels is read, wherein the dimension of the first and second green pixels in a second direction perpendicular to the first direction is twice the dimension of the first and second green pixels in the first direction.
US08786736B2	Image processing apparatus and method capable of suppressing image quality deterioration, and storage medium An image processing apparatus capable of suppressing image quality deterioration in an output image region determined based on reference pixel regions including image ends. The image processing apparatus includes a coefficient selection value generator that generates a coefficient selection value according to a filter coefficient changeover control signal supplied from a region information controller. In accordance with the coefficient selection value, filter coefficient sets are respectively output from coefficient tables. One of the filter coefficient sets is selected by a selector in accordance with a coefficient set selection value supplied from a coefficient set selection unit. Using filter coefficients that constitute the selected filter coefficient set, an image processor performs arithmetic processing on image data on a per pixel of interest basis while referring to peripheral pixels.
US08786735B2	Red-eye removal using multiple recognition channels This disclosure pertains to apparatuses, methods, and computer readable media for red-eye removal techniques using multiple recognition channels. In the following examples, red, golden, and white recognition channels are used. A recognition channel is the monochrome extraction from a color photograph in a manner designed to make one kind of red-eye artifact glow with maximum contrast. Once the red-eye artifact has been characterized by, e.g., size and location, the techniques disclosed herein may then discern whether the red-eye artifact is, for example, a red-, golden-, or white-eye case by examining the configuration and characteristics of prominence bitmasks created for the various recognition channels. Once the type of red-eye case has been discerned, the techniques disclosed herein may then replace the artifact with a photographically reasonable result based on the type of red-eye case being repaired. Specular reflection may also be re-added to the photograph.
US08786733B2	Display apparatus A display apparatus includes an image recording section which records a plurality of image data items obtained on different dates and including image data items including a person, and a control section which displays one of the image data items selected from the image data items on a display section, retrieves another one of the image data items obtained on a date different from a date of the selected image data item and including the person, and displays the another one of the image data items on the display section.
US08786728B2	Image processing apparatus, image processing method, and storage medium storing image processing program An image processing apparatus comprises a white balance setting unit that performs a setting of white balance correction processing on an image data, a white balance correction unit that performs white balance correction processing corresponding to the setting by the white balance setting unit on each of a plurality of RAW image data obtained in a photography operation, and an image synthesizing unit that generates synthesized image data by synthesizing a plurality of image data subjected to the white balance correction processing.
US08786727B2	Photographing apparatus and photographing method Disclosed is a photographing apparatus of interlace transferring type comprising a photographing device which carries out transfer of electrification of all pixels stored in the photographing device by dividing into a plurality of fields when transferring the electrification, which has a plurality of color filters and which includes a color signal of at least RGB or YeCyMgG in the transfer data of each field for transferring the electrification, an extraction unit for extracting characteristic data of an image from transferred data before processing for the image is started, a generating unit for generating control value carrying out correction of image based on the extracted characteristic data, and a photographing processing unit for processing the image by use of a control value formed by said characteristic data.
US08786725B2	Camera A camera detects a face portion of a subject from a shot image to determine whether a shot image is a good shot candidate image from the features of the face portion and a face portion-related image portion. As examples, the features include, but not be limited to, (1) the shape and variation in contour ranging from the vicinity of the face portion, (2) the position of a hand or leg to be determined by similarity to the skin tone of the face portion, and (3) determination made from the detection result of the face portion as to whether the subject is a half-length or full-length figure.
US08786722B2	Composition control device, imaging system, composition control method, and program A composition control device includes: a composition determination unit which determines a target composition, the composition determination unit determining zoom magnification and a target position of the subject in an image region; a preliminary position obtaining unit which obtains, as a preliminary position, a position of the subject, before a field angle is changed according to the zoom magnification, in a case where the target position is obtained; a movable mechanism section control unit which performs a control for a movable mechanism section which changes an imaging view range of the imaging section so that the position of the subject corresponds to the obtained preliminary position; and a zoom control unit which performs a driving control for a zoom lens of the imaging section so that the field angle is obtained according to the zoom magnification after the image region of the subject is disposed in the preliminary position.
US08786721B2	Image capturing device A control unit monitors a state of captured image sequentially outputted by an image capturing unit. The control unit carries out a first determination that determines whether or not the state of a captured image satisfies a prescribed condition. When the result is that the prescribed condition is satisfied, the captured image is recorded in a recording unit. The control unit also carries out a second determination that determines whether or not the state of the captured image is appropriate for being subjected to the first determination. When the result is that the state is not appropriate for being subjected to the first determination, a warning is issued to the user to this effect.
US08786718B2	Image processing apparatus, image capturing apparatus, image processing method and storage medium There is provided an image processing apparatus comprising: an acquisition unit configured to acquire captured images captured by a plurality of image capturing units for capturing an object from different viewpoints; a specifying unit configured to specify a defective image from the plurality of captured images; a determination unit configured to determine a weight for each captured image based on a position of the image capturing unit that has captured the defective image specified by the specifying unit; and a synthesis unit configured to generate a synthesized image by weighting and synthesizing the plurality of captured images based on the weights determined by the determination unit.
US08786717B2	Information processing apparatus, information processing method and program An information processing apparatus configured to connected via a network to a one or a plurality of remote apparatuses each of which processes information. The information processing apparatus includes a detection unit for detecting that an imaging apparatus is connected thereto, a determination unit for determining, according to processing to be performed on media data photographed by the imaging apparatus, whether the processing is performed by the information processing apparatus, an execution instruction unit for issuing, when the determination unit determines that the processing is not performed by the information processing apparatus, an execution instruction to the remote apparatus capable of performing the processing to perform the processing on the media data, and a media data receiving unit for receiving from the remote apparatus to which the execution instruction is issued, the media data on which the processing is performed.
US08786714B2	Zoom lens and imaging apparatus including the same A zoom lens includes a first lens group having a positive refractive power; a second lens group having a negative refractive power; a third lens group including a first sub-lens group having a positive refractive power, an iris, and a second sub-lens group having a positive refractive power; and a fourth lens group having a positive refractive power, wherein the first to fourth lens groups are sequentially arranged from an object side to an image side, the distance between each of the first through fourth lens groups changes when zooming, the surface of the lens closest to the image side in the first sub-lens group is concave, the lens closest to the object side in the second sub-lens group is a meniscus lens concave towards the object side, and the lens located closest to the object side in the third lens group is an aspheric lens.
US08786712B1	Luminance measurement method, luminance measurement device, and image quality adjustment technique using the method and device Provided is a luminance measurement method for accurately measuring luminance of each pixel even if pixel images of a display panel overlap each other on an imaging surface of a camera. Pixels of a display panel are imaged by a solid-state imaging camera. One or more pixels are turned on and imaged such that pixel images do not overlap each other on an imaging surface. A central exposure factor indicating luminance of the central part of the pixel image is calculated based on a picture element output corresponding to the central part. A peripheral exposure factor indicating luminance of the peripheral part of the pixel image is calculated based on a picture element output corresponding to the peripheral part. All pixels are turned on and imaged, and luminance of all pixels is calculated based on this imaged image, the central exposure factor, and the peripheral exposure factor.
US08786711B2	Image quality evaluation system, and apparatus, method and program used for the evaluation system Provided is an image quality evaluation system for evaluating quality of an image. The image quality evaluation system includes bit extraction means and image quality evaluation means. For predetermined data expressing an image frame of a first image, the bit extraction means extracts a predetermined number of bits which is smaller than the number of bits required for expressing one data piece. By using a value expressed by the bit string extracted by the bit extraction means and a value of data equivalent to the data to be extracted from the bit string in a second image, the image quality evaluation means estimates a difference between the first image and the second image and evaluates the image quality of the first to image or the second image.
US08786705B2	Data transmission system A data transmission system contains a transmitting and/or receiving unit on a track side and a transmitting and/or receiving unit on a vehicle side. Accordingly, the transmitting and/or receiving unit on the vehicle side contains at least one transmitting and/or receiving element on the vehicle side which is mounted in the region of a track vehicle door. The unit is covered by the track vehicle door and separated from the rail track when the track vehicle door is closed and remains uncovered by the same when the track vehicle door is open.
US08786700B2	Position and orientation measurement apparatus, position and orientation measurement method, and storage medium A position and orientation measurement apparatus comprises: a distance information obtaining unit adapted to obtain distance information of a target object captured by a capturing unit; a grayscale image obtaining unit adapted to obtain a grayscale image of the target object; a first position and orientation estimation unit adapted to estimate a position and orientation of the target object based on the information of a three-dimensional shape model and the distance information; a second position and orientation estimation unit adapted to estimate a position and orientation of the target object based on a geometric feature of the grayscale image and projection information obtained by projecting, on the grayscale image, the information of the three-dimensional shape model; and a determination unit adapted to determine whether a parameter of the capturing unit is needed to be calibrated or not, based on both a first and second estimated values.
US08786695B2	High numerical aperture telemicroscopy apparatus An imaging system consisting of a cell-phone with camera as the detection part of an optical train which includes other components. Optionally, an illumination system to create controlled contrast in the sample. Uses include but are not limited to disease diagnosis, symptom analysis, and post-procedure monitoring, and other applications to humans, animals, and plants.
US08786693B2	Microscope system and method of controlling a microscope system A microscope system includes an accommodation unit, a stage, an optical system, an image pickup unit, a movement mechanism, a control unit, an image processing unit, and a display unit. The accommodation unit is capable of accommodating a plurality of specimens. On the stage, each of the specimens loaded from the accommodation unit is placed. The optical system includes a lens for spherical aberration correction. The image pickup unit is capable of capturing a partial image of each of the specimens placed on the stage, via the optical system. The movement mechanism moves the lens for spherical aberration correction along an optical axis. The control unit controls movement of the lens for spherical aberration correction by the movement mechanism and correct spherical aberration. The image processing unit combines the partial images captured by the image pickup unit and generate a composite image. The display unit displays the generated composite image.
US08786692B2	Image processing device and electronic apparatus An image processing device for detecting a skin area representing the skin of a person in an image obtained by imaging an object, includes: a first light source section emitting light having a first wavelength; a second light source section emitting light having a second wavelength different from the first wavelength; an imaging section imaging an object illuminated by the light having the first wavelength and imaging an object illuminated by the light having the second wavelength; a detecting section detecting a skin area in either first or second image respectively obtained by imaging the object illuminated by the light having the first or second wavelength based on the first and the second images; and a substrate on which the first and second light emitting sections are disposed integrally with the imaging section and the detecting section in such positions that the light emitting sections are symmetric about the imaging section.
US08786691B2	Biomedical receiver and sensor system for physiological monitoring of patients An object is to provide a receiver system that allows a plurality of antennas to be easily attached onto a body surface without losing receiving functions of the antennas while improving freedom for a living body. A receiver system transmits in-vivo information including in-vivo images received from a capsule endoscope being the interior of a subject to an exterior receiving device via a plurality of wireless relay devices. Each of the wireless relay devices includes a receiving unit that receives the in-vivo information from the capsule endoscope at a first frequency, a transmitting unit that transmits the in-vivo information at a second frequency, a receiving unit that receives a control signal transmitted by the receiving device at the second frequency, and a control unit that controls transmissions and receptions performed by the receiving unit and the transmitting unit based on the control signal.
US08786685B1	Full-resolution single-LCD stereoscopic display A stereoscopic display for displaying 3D images in the form of a stereo image pair. The stereoscopic display may include, but is not limited to, a display panel, a polarization layer, and an electro-optical panel. The display panel may include at least a first pixel and a second pixel. The polarization layer may include a first portion associated with the first pixel and a second portion associated with the second pixel.
US08786683B2	Stereoscopic display unit Embodiments of the invention provide an image display device that is switchable between a two-dimensional display mode, a three-dimensional display mode enabling non-autostereoscopic image display, and a three-dimensional display mode enabling autostereoscopic image display. In one embodiment, the image display device comprises a display panel operable to transmit light corresponding to image data; a polarization state conversion section comprising a first polarization segment for converting light transmitted by the display device to a first polarization state, and a second polarization segment for converting light transmitted by the display device to a second polarization state; and an optical separation element that is placed, via application of a voltage, in an on state in which light transmitted by the display panel is refracted or an off state in which light transmitted by the display panel is not refracted.
US08786678B2	3D time-of-flight camera and method 3D time-of-flight camera and a corresponding method for acquiring information about a scene. To increase the frame rate, the proposed camera comprises a radiation source, a radiation detector comprising one or more pixels, wherein a pixel comprises two or more detection units each detecting samples of a sample set of two or more samples and an evaluation unit that evaluates said sample sets of said two or more detection units and generates scene-related information from said sample sets. Said evaluation unit comprises a rectification unit that rectifies a subset of samples of said sample sets by use of a predetermined rectification operator defining a correlation between samples detected by two different detection units of a particular pixel, and an information value calculator that determines an information value of said scene-related information from said subset of rectified samples and the remaining samples of the sample sets.
US08786676B2	Imaging device for generating stereoscopic image An imaging device comprising a single photographing optical system, an image sensor having a plurality of pixels for obtaining a plurality of viewpoint images by photo-electrically converting a luminous flux passing through different regions of the photographing optical system, and a shading correction part for conducting a shading correction to the plurality of viewpoint images. The shading correction part varies the amount of shading correction based on light-reduction property for one viewpoint image among the plurality of viewpoint images with respect to the amount of shading correction based on light-reduction property for the other viewpoint image among the plurality of viewpoint images.
US08786674B2	Method for performing video display control within a video display system, and associated video processing circuit and video display system A method for performing video display control within a video display system includes: dynamically utilizing two of a plurality of buffers as on-screen buffers for three-dimensional (3D) frames, wherein the plurality of buffers is positioned within the video display system; and during utilizing any of the two of the plurality of buffers as an on-screen buffer, dynamically utilizing at least one other buffer of the plurality of buffers as at least one off-screen buffer for at least one 3D frame. An associated video processing circuit and an associated video display system are also provided. In particular, the video processing circuit is positioned within the video display system, where the video processing circuit operates according to the method.
US08786673B2	Systems and methods for performing video conversion based on non-linear stretch information A method implemented in a computing system for converting two-dimensional (2D) video to three-dimensional (3D) format comprises sampling the 2D video, wherein the sampling is performed non-linearly in one or more directions. The method further comprises determining depth information of one or more objects within the 2D video based on sampling information and transforming the 2D video to a 3D-compatible format according to the sampling and the depth information.
US08786672B2	Monitoring camera and method for monitoring A monitoring camera is arranged to monitor a wide angle image view. The camera comprises an event detector arranged to signal that an event has occurred when an alert line/tripwire positioned in the wide angle image view has been crossed. The alert line is defined as a line enclosing a point of the wide angle image view. A method for monitoring an area using the monitoring camera comprises capturing images representing a wide angle view through a wide angle lens, detecting if an object in the images is crossing an alert line defined in the wide angle view as a line enclosing a point in the wide angle view, and in response to a detection of an object crossing the alert line, redirecting the camera from capturing images through the wide angle lens to a position capturing an image view including the area in which the alert line was crossed.
US08786671B2	Driving recorder system and method thereof A driving recorder system and a coordinate positioning method thereof. The system comprises a curved image lens, an operation module, a processing module, a display module and a storage module. The curved image lens captures the curved image of the surrounding areas thereof. The operation module restores the curved image into a restored image. The processing module receives the restored image and adds time data to the restored image. The display module displays the restored image and the time data. The storage module stores the restored image and the time data.
US08786669B1	Providing conference information in a distributed conferencing system A method for providing conference information to attendees of a conference call near real time using a plurality of conference bridges includes receiving the conference information at a first conference bridge. The conference information may include at least one of video or web data generated in response to input from a participant in the conference call using a first device. The method also includes providing the conference information from the first conference bridge to a first group of attendees. The method also includes providing the conference information from the first conference bridge to a second conference bridge separate from the first conference bridge, and providing the conference information from the second conference bridge to a second group of attendees.
US08786660B2	Video call method and system thereof A video call method is disclosed herein and includes the following steps. The step of installing a high definition video call router (HDVCR) program in at least two mobile devices; the step of activating the HDVCR program in one of the mobile devices to start a video call; the step of connecting the at least two mobile devices; the step of enabling at least two routers by the HDVCR program to search for each other over Internet; the step of transmitting a plurality of video streams between the at least two routers; and the step of sending a plurality of high definition video images respectively to at least two displays from the at least two routers.
US08786657B2	Image forming apparatus with structure for suppressing position variation of exposure unit caused by vibrations generated therein An image forming apparatus, including: an image bearing member; a latent image forming unit configured to emit a light beam based on image data and to form an electrostatic latent image on the image bearing member by the light beam; a placement unit provided in a main body of the image forming apparatus, on which the latent image forming unit is placed; an elastic member disposed between the latent image forming unit and the placement unit; and a pressing unit provided in the main body of the image forming apparatus and configured to press the latent image forming unit toward the placement unit so that the elastic member is pressed by the latent image forming unit and the placement unit.
US08786647B2	Image recording apparatus An image recording apparatus, including: a housing; an image recording portion held by the housing; a control board having a mounting face and disposed in the housing such that the mounting face extends along a perpendicular plane perpendicular to a height direction, a control circuit for controlling the image recording portion being provided on the control board; and a communication board having a mounting face and disposed in the housing such that the mounting face extends along the perpendicular plane, such that the communication board is distant from the control board in a direction along the perpendicular plane, and such that the communication board is located within a height range ranging to the control board from a distal end of a highest one of mounted components mounted on the control board, an interface circuit to be connected to a telephone line being provided on the communication board.
US08786641B2	Digital-to-analog converter and method thereof A digital-to-analog (D/A) converter comprises a decoder apparatus and an operational amplifier. The decoder apparatus comprises first and second decoder unit. The first decoder unit selects a voltage of first voltage set as first and second voltage in response to a value of first gray level set. The second decoder unit selects first border voltage of second voltage set as the first and the second voltages and second border voltage of that as the first and the second voltages in response to the maximum and the minimum value of second gray level set respectively. The second decoder unit further selects the first and the second boarder voltage as the first and the second voltage respectively in response to an intermediate value of the second gray level set. The operational amplifier generates a pixel voltage having level between the first and the second voltage accordingly.
US08786638B2	Method for processing digital image file and electronic device using the same The invention provides a method for processing a digital image in an image file and an electronic device having a function of displaying the digital image stored in the image file. The method is suitable for displaying the digital image on an electronic device including a storage unit and an image processing unit, and includes the following steps: storing a digital image file in the storage unit of the electronic device; analyzing the digital image file to obtain an image matrix of the digital image and a plurality of matrix elements of the image matrix; and generating a first size-reduced image through the image processing unit, where the first size-reduced image corresponds to a first size-reduced image matrix, which includes some of the matrix elements, said some matrix elements being not next to one another in the image matrix.
US08786637B2	Method for processing image and devices using the method A scaler is provided and includes filters each receiving input pixel data and scaling the input pixel data using a scaling factor to generate a scaled pixel value, and a plurality of mixers, less than the plurality of filters. A first mixer performs a first blending operation on a first scaled pixel value and a second scaled pixel value provided by different filters. A second mixer performs a second blending operation on the blended result of the first mixer and a third scaled pixel value provided by anther filter.
US08786633B2	System and method for dynamically rendering bounded region labels on a moving map display Methods and apparatus are provided for dynamically rendering, on a moving map display having a viewable area, a label associated with a bounded region. Moving map data are processed to determine if the bounded region has a viewable boundary, and to determine a perimeter of one or more polygons that are each defined by intersections of the viewable boundary of the bounded region and the viewable area. Commands are supplied to the moving map display that cause the moving map display to continuously render the label associated with the bounded region at a position within the one or more polygons that is closest to a predetermined point on the moving map display.
US08786632B2	Map image display system, map image display device, map image display method, and computer program Map image display systems, devices, methods, and programs divide a display target area into a plurality of division areas with parts of neighboring ones of the division areas overlapping each other, and generate a map image for each of the division areas, each map image being based on a different layer of stored map data. In an area where two or more of the generated map images overlap, a transmittance of a first one of the overlapped map images is gradually changed so that a transmittance of an outer portion becomes higher than a transmittance of an inner portion. The systems, devices, methods, and programs display a second one of the overlapped map images on the display device, and then display the first map image on the display device so that the first map image is overlapped on the displayed second map image.
US08786630B2	Image processing device, image processing method and program There is provided an image processing device including a map screen generation portion that, based on image pickup position information indicating a plurality of image pickup positions of moving images picked up, generates a map screen including a map on which a trajectory line indicating a movement trajectory of the image pickup position is drawn, a display control portion that causes a display portion to display the map screen, and a position detecting portion that detects a position on a display screen of the display portion which a user specifies using an operating body, wherein the position detecting portion detects a point on the trajectory line specified by the operating body, and, based on the image pickup position information, the display control portion causes a thumbnail image of the moving image picked up at an image pickup position corresponding to the detected point to be displayed on the map screen.
US08786629B2	Display apparatus and control method of the same Disclosed are a display apparatus and a control method of the same. The display apparatus includes: a display unit, an image processing unit; an image receiving unit which receives an image from an image source; and a controller which controls the image processing unit to crop the image such that an aspect ratio of the received image becomes a preset reference aspect ratio and scale the cropped image in correspondence to a resolution of the display unit. With this configuration, an image with no distortion can be displayed.
US08786628B2	Rendering electronic chart objects Rendering electronic chart objects is provided. A set of chart elements having a common set of properties is identified. Formatting attributes of the chart elements and the data point locations for each chart element are also identified. Path information is generated for the chart elements that includes the formatting attributes and the data point locations. The path information is provided to a rendering engine that renders a chart element. Each chart element in the set is displayed on a display screen. Chart elements having a common set of properties are only rendered once. Alternatively, chart objects are rendered by generating and storing an image of chart objects having a common geometry and common properties and by copying the stored image to each data point location. Dynamic selection of rendering engines based on property and performance criteria may be utilized to enhance rendering performance.
US08786625B2	System and method for processing image data using an image signal processor having back-end processing logic Disclosed embodiments provide for a an image signal processing system that includes back-end pixel processing unit that receives pixel data after being processed by at least one of a front-end pixel processing unit and a pixel processing pipeline. In certain embodiments, the back-end processing unit receives luma/chroma image data and may be configured to apply face detection operations, local tone mapping, bright, contrast, color adjustments, as well as scaling. Further, the back-end processing unit may also include a back-end statistics unit that may collect frequency statistics. The frequency statistics may be provided to an encoder and may be used to determine quantization parameters that are to be applied to an image frame.
US08786620B2	Discarding idle graphical display components from memory and processing Memory storage and processing for idle computer-generated graphical display components are discarded for conserving memory capacity, processing resources and power consumption. If a computer-generated display frame goes idle for a prescribed duration, for example, 30 seconds, wherein no user action or processor action is performed on the idle display frame, stored data representing the idle display frame is discarded from memory and processing for the idle display component is ceased, thus conserving memory space, processing resources and power consumption (e.g., battery power). If the discarded display frame becomes active again, its discarded resources may be recreated. Alternatively, an idle display component may be passed to a separate application and may be reclaimed by a requiring application when the idle display component becomes active again.
US08786617B2	Parallelization of random number generation processing by employing GPU A method of carrying out random number generation processing uses a GPU including a plurality of blocks each including at least one core, the random number generation processing including update processing of updating state vectors and conversion processing of converting the updated state vectors into random numbers having another distribution. The method includes carrying out, by one of the plurality of blocks, the update processing (S3), and carrying out, by the plurality of blocks, the conversion processing in parallel based on results of the update processing (S9). Therefore, it is possible to more efficiently generate a random number sequence which is the same as the one obtained through random number generation processing performed in a serial manner, by parallelizing a single random number generator in a GPU.
US08786615B2	Image processor including reconfigurable input and output domain selectors An image processing unit includes a computing unit, a data input unit that inputs image data to the computing unit, a data output unit that outputs the image data computed by the computing unit, and a setting unit. The computing unit includes computing cells including multiple types of computing cells, input domain selectors, and at least one of output domain selectors. The setting unit sets the input domain selectors and the output domain selectors so that image data inputted by the data input unit to the computing unit on which desired computing has been performed by at least one computing cell among the computing cells is outputted from the data output unit.
US08786613B2	Method and system for interactive simulation of materials and models A method and system for drawing, displaying, editing animating, simulating and interacting with one or more virtual polygonal, spline, volumetric models, three-dimensional visual models or robotic models. The method and system provide flexible simulation, the ability to combine rigid and flexible simulation on plural portions of a model, rendering of haptic forces and force-feedback to a user.
US08786607B2	Apparatus and method of generating personal fonts An apparatus and method of generating personal fonts is provided, which can modify a trace of handwriting inputted by a user into an elegant one and generate diverse personal fonts in accordance with user's style of handwriting. The apparatus for generating personal fonts includes a character input unit to receive an input of a character trace from a user, a character recognition unit to recognize a representative character corresponding to an input character from the input character trace, a representative trace generation unit to generate a representative trace expressing a trace of the representative character, and a trace modification unit to modify the trace of the input character by combining a weight value of the generated representative trace with the trace of the input character.
US08786606B2	Point containment for quadratic Bèzier strokes One embodiment of the present invention sets forth a technique for stroking rendered paths. Path rendering may be accelerated when a graphics processing unit or other processor is configured to identify pixels that are within half of the stroke width of any point along a path to be stroked. The path is represented by quadratic Bèzier segments and a cubic equation is evaluated to determine whether or not each point in a conservative hull that bounds the quadratic Bèzier segment is within the stroke width.
US08786600B1	System and method for constructing a displacement-mapped surface representation A system and method for constructing a displacement-mapped surface representation are presented. An exemplary method includes defining a plurality of local vectors emanating from the displacement-mapped surface, each local vector extending at a local angle from a local position disposed on the displacement-mapped surface. The method further includes determining first and second global vectors for respective first and second subsets of the local vectors, the first global vector determined as a function of the first subset vectors' local positions and local angles, and the second global vector determined as a function of the second subset vectors' local positions and local angles. The first and second global vectors are utilized to form a representation of the displacement-mapped surface.
US08786599B2	Segmentation of free-form shapes into chains of circular elements in computer graphics applications A solution for representing a free-form shape in a data-processing system is proposed. An illustrative method comprises associating sample points defining the free-form shape with a set of circular elements, and storing an indication of the circular elements. Associating includes determining a set of pivot points among the sample points in correspondence of maximum and minimum curvatures of the free-form shape, partitioning the sample points into a set of first groups of sample points each spanning around a corresponding pivot point and a set of second groups of sample points each extending according to a predefined minimum extent between a corresponding pair of adjacent first groups of sample points. Each first group is associated with a first circular element fitting the first group of sample points, and each second group is associated with at least one second circular element providing a predefined continuity with each adjacent first circular element.
US08786596B2	View point representation for 3-D scenes Techniques are described for deriving information, including graphical representations, based on perspectives of a 3D scene by utilizing sensor model representations of location points in the 3D scene. A 2D view point representation of a location point is derived based on the sensor model representation. From this information, a data representation can be determined. The 2D view point representation can be used to determine a second 2D view point representation. Other techniques include using sensor model representations of location points associated with dynamic objects in a 3D scene. These sensor model representations are generated using sensor systems having perspectives external to the location points and are used to determine a 3D model associated with a dynamic object. Data or graphical representations may be determined based on the 3D model. A system for obtaining information based on perspectives of a 3D scene includes a data manager and a renderer.
US08786595B2	Systems and methods for estimating a parameter for a 3D model The present invention estimates parameters for 3D models. Parameters may include, without limitation, surface topology, edge geometry, luminous or reflective characteristics, visual properties, characterization of noise in the signal, or other. A metric is estimated by quantifying a relationship between a received signal and a reference signal. The metric is then utilized to determine a parameter for a 3D model. The metric may include a measurement such as the cross-correlation of the received signal and the reference signal, or standard deviation of the difference of the received signal and the reference signal, for example. The parameter obtained may then be used to create a reference signal for determination of another parameter.
US08786594B2	Method and system for rendering a medical image At least one embodiment of the present invention provides a fast method and system for rendering a medical image. At least one embodiment of the method includes providing a 3D voxel dataset of the heart and generating a 3D vector representation of a selected part of the heart. At least one embodiment of the method further involves the blending of the 3D voxel dataset and the 3D vector representation in a common buffer and finally rendering the medical image, wherein the rendering is based on the blended 3D voxel dataset and the 3D vector representation, such that the selected part of the heart is highlighted.
US08786583B2	Codec control A method and system for a software driver of a graphics controller to work with a display codec. The software driver may be configured to work with different display codecs at different periods of time while using a default configuration. Other embodiments are also described.
US08786579B2	Handwriting pen A handwriting pen is disclosed. The handwriting pen comprises of a pen barrel 12 and a pen tip 11 which is arranged at one end of the pen barrel 12. A slit 121 is opened on the pen barrel 12. A rotatable rotation element 13 is mounted in the slit 121 through a rotation shaft 14. An enlarged head portion 131, with thickness larger than the width of the slit 121, is on one end of the rotation element 131. When using the handwriting pen, the user rotates the rotation element 13 to make the enlarged head portion 131 of the rotation element rotate 13 into the slit 121 on the pen barrel 12. Since the thickness of the head portion 131 is larger than the width of the slit 121, the slit 121 will be pried open by the head portion 131, and the diameter of the pen barrel 12 is thus increased. The user can hold the pen barrel 12 at the bulged place where the diameter is larger; therefore the handwriting pen can be held and handled more easily. Additionally, the rotation shaft 14 mounted on the pen barrel 12 at the other extremity to the pen tip 11. After the rotation element 13 is rotated, the longer end of the rotation element 13 will extend out a considerable distance from the slit 121 and lengthen the entire length of the handwriting pen. With the length of the handwriting pen is increased, handling and maneuvering of the handwriting pen is made easier.
US08786577B2	Apparatus and method for recognizing coordinates According to one embodiment, a coordinate recognition apparatus includes a plurality of light-emitting devices, a plurality of light-receiving devices, and a controller. The light-emitting devices and the light-receiving devices are arranged in an array along X direction. The controller forms a plurality of groups of light paths each formed by a plurality of light paths parallel to one another in a plane including the light-emitting devices and the light-receiving devices such that an angle of the light paths varies from group to group, identifies positions p and l of each of the groups in the X direction of the light-emitting device and the light-receiving device corresponding to the light path that passes through the center of a light shield region, and calculates coordinates of the center of the light shield region in the plane based on the identified positions p and l of each of the groups.
US08786571B2	Liquid crystal display device and a method of manufacturing the same A liquid crystal display device includes a first substrate on a display surface side; a second substrate on a back surface side; a liquid crystal layer formed between the first and second substrates; an alignment film formed on one of the first and second substrates so as to contact the liquid crystal layer; a first sensor electrode formed on a surface, of the alignment film, contacting the liquid crystal layer; and a second sensor electrode formed on the other of the first and second substrates, and adapted to either contact or approach the first sensor electrode when the first substrate is pressed from the display surface side.
US08786570B1	Foldable display device providing adaptive touch sensitive area and method for controlling the same A method for controlling a foldable display device includes detecting a state of a foldable display unit, the foldable display unit being in a folded state when the foldable display device is folded and being in an unfolded state when the foldable display device is unfolded, and the foldable display unit being divided into a first area which is a border area, a second area which is a folding area and a third area located between the first area and the second area, deactivating touch sensor units of the first area and the second area and activating a touch sensor unit of the third area, if the foldable display unit is in the folded state, and deactivating the touch sensor unit of the first area and activating the touch sensor units of the second area and the third area, if the foldable display unit is in the unfolded state.
US08786568B2	Disappearing button or slider An input device receives an input that is a deflection based capacitive sensing input. Deflection of a metal frame of the input device causes a change in capacitance that is used to control a function of an electrical device. The input appears invisible because it is made of the same material as the housing it is contained in. Invisible backlit holes may make the input selectively visible or invisible to the user.
US08786563B2	Mobile terminal and method of controlling the same A display method in a mobile terminal includes displaying a plurality of menu items on a display of the mobile terminal, such that each of the plurality of menu items corresponds to a different function that is executable at the mobile terminal. Further operations include selecting a first menu item and a second menu item from the plurality of menu items, the selecting occurs responsive to user input, and displaying a first screen on the display, the first screen relating to the function that corresponds to the selected first menu item. Additional features include displaying first data and second data in the first screen, the first data being data that is associated with the function that corresponds to the selected first menu item, and the second data being data that is associated with the function that corresponds to the selected second menu item.
US08786558B2	Control apparatus and control method for controlling panel module including touch panel and display panel by referring to level transition of at least one driving signal A control apparatus for controlling a panel module including a touch panel and a display panel is provided. The control apparatus includes: a display driver, coupled to the display panel, for controlling display operations of the display panel according to a plurality of driving signals; and a touch controller, coupled to the touch panel and the display driver, for referring to a level transition of at least one driving signal of the driving signals to generate a touch control signal corresponding to a touch sensing output generated by the touch panel.
US08786554B2	Priority and combination suppression techniques (PST/CST) for a capacitive keyboard Apparatus and methods are described for selecting which of a plurality of simultaneously activated keys in a keyboard based on an array of capacitive sensors is a key intended for selection by a user. Combinations of keys which are commonly activated simultaneously when a user intends to select a single key are identified and associated with the single keys most likely to give rise to the identified combinations during normal use of the keyboard. In use, an observed combination of simultaneously activated keys is compared with predefined combinations of keys corresponding to those identified as being commonly activated simultaneously. If the combination of activated keys matches one of the predefined combinations, the most likely intended key associated with the matched one of the predefined combination of keys is taken to be most likely intended key.
US08786542B2	Display device including first and second scanning signal line groups A display device is disclosed which is capable of suppressing characteristic changes due to a long period of conduction, thereby achieving high-quality video display, and also to provide a drive method therefor. In at least one embodiment, while sequentially activating n first scanning signal line groups G1(1) to G1(n), a predetermined voltage, which is the same as a voltage for turning off a thin-film transistor included in each pixel formation portion in that the polarity thereof is negative and is at a higher level than that voltage, is applied simultaneously to n second scanning signal line groups G2(1) to G2(n). Thereafter, while sequentially activating the n second scanning signal line groups G2(1) to G2(n), the predetermined voltage is applied simultaneously to the n first scanning signal line groups G1(1) to G1(n). By repeating this, charges accumulated in the vicinity of the thin-film transistors are eliminated, thereby suppressing changes in off characteristics thereof. At least one embodiment of the present invention is suitable for matrix display devices intended for a long period of use.
US08786541B2	Light emission control device and method, light emission device, image display device, program, and recording medium A light emission control device includes a partial region feature quantity detector, an enlarged region feature quantity detector, a whole screen feature quantity detector, and a light emission controller. The partial region feature quantity detector detects a feature quantity of the image as a partial region feature quantity. The enlarged region feature quantity detector defines the partial region of interest and the partial regions neighboring the partial region of interest, and detects a feature quantity of the image of the enlarged region. The whole screen feature quantity detector detects this feature quantity as a whole screen feature quantity. On the basis of the partial region feature quantity and the enlarged region feature quantity pertaining to the partial region of interest, and the whole screen feature quantity, the light emission controller controls the light emission luminance of the light emission unit corresponding to the partial region of interest.
US08786534B2	Liquid crystal display device According to one embodiment, a liquid crystal display device includes a first substrate including a first gate line and a second gate line, a storage capacitance line, a first source line and a second source line, a switching element, and a pixel electrode surrounded by the first gate line, the second gate line, the first source line and the second source line, the pixel electrode including a contact portion which is put in contact with the switching element, a first main pixel electrode and a second main pixel electrode, a second substrate including a common electrode and a liquid crystal layer held between the first substrate and the second substrate.
US08786529B1	Liquid crystal variable drive voltage A voltage may be provided to a liquid crystal addressable element as part of a liquid crystal device. The provided voltage may be reduced from a driven state to a relaxed state in a time period greater than 1 μs. The reduction may further be performed in less than 20 ms. The liquid crystal device may be a polarization switch, which in some embodiments may be a multi-segment polarization switch. In one embodiment, pulses of limited duration of a light source may be provided to the polarization switch. The manner of voltage reduction may reduce optical bounce of the liquid crystal device and may allow one or more of the pulses of the light source to be shifted later in time.
US08786526B2	Active matrix substrate, display device, and organic EL display device The present invention provides an analog gradation-driving active matrix substrate suppressing reduction in the response time of the current-driven light-emitting element; a display device; and an organic EL display device. The active matrix substrate of the present invention is an analog gradation-driving active matrix substrate, comprising: pixels each including a current-driven light-emitting element and a drive transistor, the current-driven light-emitting element has a pixel electrode electrically coupled with the drive transistor, the drive transistor supplies a current to the current-driven light-emitting element through the pixel electrode, wherein an adjusting transistor for adjusting a voltage of the pixel electrode is electrically connected to a path for the electric current supplied from the drive transistor to the current-driven light-emitting element.
US08786521B2	Representation system The present invention relates to a depiction arrangement for security papers, value documents, electronic display devices or other data carriers, having a raster image arrangement for depicting a planar target image that is given by an image function f(x,y), having a motif image that is subdivided into a plurality of cells (24), in each of which are arranged imaged regions of the target image a viewing grid (22) composed of a plurality of viewing elements for reconstructing the target image when the motif image is viewed with the aid of the viewing grid (22), the motif image exhibiting, with its subdivision into a plurality of cells, an image function m(x,y).
US08786515B2	Phased array antenna module and method of making same A phased array antenna includes a semiconductor wafer, with radio frequency (RF) circuitry fabricated on top side of the semiconductor wafer. There is an array of antenna elements above the top side of the semiconductor wafer, and a coaxial coupling arrangement coupling the RF circuitry and the array of antenna elements. The coaxial coupling arrangement may include a plurality of coaxial connections, each having an outer conductor, an inner conductor, and a dielectric material therebetween. The dielectric material may be air.
US08786513B2	Device and grounding device for enhancing EMS and wireless communication device A device for enhancing electromagnetic susceptibility comprises a first bridge. The first bridge is near to a first trace of a differential pair routing and electrically connects an RF grounding with an analog grounding. The RF grounding and the analog grounding are separated. The differential pair routing transmits signals between an RF circuit and an analog circuit. The first trace of the differential pair routing is closer to an antenna coupled to the RF grounding than a second trace of the differential pair routing. The RF circuit is coupled to the RF grounding, and the analog circuit is coupled to the analog grounding.
US08786510B2	Radio frequency (RF) antenna containing element and methods of making the same A radio frequency (RF) antenna containing element is provided. The RF antenna containing element includes a reinforced metal foil laminate antenna bonded to a carrier layer. The reinforced metal foil laminate antenna includes a metal foil layer bonded to a reinforcement layer. The reinforcement layer can mitigate tearing of the metal foil layer during formation of the antenna.
US08786508B1	Tri-band feed horn A radio frequency (RF) coaxial horn can comprise an inner RF horn disposed inside a larger outer RF horn. An interior surface of the inner horn can comprise a pattern of irregular, aperiodic features that excite modes in first and second RF signals each at a different frequencies that produce substantially Gaussian beam profiles of the first and second signals at the output aperture of the inner horn. The waists of the beam profiles of the first and second signals can be outside the inner horn but inside the outer horn. An interior surface of the outer horn and/or an outer surface of the inner horn can similarly excite modes in a third RF signal at a frequency different than the first and second RF signals to produce a substantially Gaussian beam profile of the third signal at the output aperture of the outer horn. The waist of the beam profile of the third signal can be aligned with the waists of the beam profiles of the first and second signals. Even though the signals are at different frequencies, the illumination pattern of the three RF signals on a reflector antenna at which the horn is directed can be substantially the same.
US08786506B2	Compact portable antenna positioner system and method A low power, lightweight, collapsible and rugged antenna positioner for use in communicating with geostationary, geosynchronous and low earth orbit satellite. By collapsing, invention may be easily carried or shipped in a compact container. May be used in remote locations with simple or automated setup and orientation. Azimuth is adjusted by rotating an antenna in relation to a positioner base and elevation is adjusted by rotating an elevation motor coupled with the antenna. Manual orientation of antenna for linear polarized satellites yields lower weight and power usage. Updates ephemeris or TLE data via satellite. Algorithms used for search including Clarke Belt fallback, transponder/beacon searching switch, azimuth priority searching and tracking including uneven re-peak scheduling yield lower power usage. Orientation aid via user interface allows for smaller azimuth motor, simplifies wiring and lowers weight. Tilt compensation, bump detection and failure contingency provide robustness.
US08786504B2	Circuit capable of automatically calibrating a resonance frequency of an antenna and method thereof A circuit capable of automatically calibrating a resonant frequency of an antenna includes the antenna, a switch, a conversion unit, a count comparator, and a capacitor array. The switch is coupled to the antenna for being turned on and turned off according to a pulse. The antenna is used for generating the resonant frequency according to on and off of the switch. The conversion unit is coupled to the antenna for generating a clock according to a signal with the resonant frequency. The count comparator is coupled to the conversion unit for counting a number generated by a reference clock during a period of the clock, and comparing the pulse number with a predetermined value to generate an adjustment signal. The capacitor array is used for adjusting capacitance of the capacitor array according to the adjustment signal.
US08786501B2	Memory card A disclosed memory card having a built-in antenna and being connected to an electronic apparatus includes a circuit board configured to be covered by a case, an antenna element formed on one surface of the circuit board or on one surface of a board mounted on the circuit board, and a ground element formed on another surface of the circuit board or on another surface of the board mounted on the circuit board, wherein a part or all of the antenna element and a part or all of the ground element are formed to protrude outside the electronic apparatus when the memory card is connected to the electronic apparatus.
US08786499B2	Multiband antenna system and methods An antenna system internal to the device especially intended for small-sized mobile stations, the system having separate operating bands. The system is implemented as decentralized in a way that the device (300) has a plurality of separate antennas (310-360). Each antenna is based on (a) radiating element(s) on the surface of a dielectric substrate. The substrate can be, for example, a piece of ceramics or a part of the outer casing of the device. The antennas are located at suitable places in the device. The operating band of an individual antenna covers the frequency range used by one radio system, the frequency ranges close to each other and is used by two different radio systems or only the transmitting or receiving band of the frequency range used by a radio system. If the device has a shared transmitter and a shared receiver for the radio systems using frequency ranges close to each other, there can anyway be a separate antenna for each system or the antenna can also be shared. The antennas can be made very small, because a relatively small bandwidth is sufficient for an individual antenna, when there is a plurality of antennas. A good matching of the antenna is achieved on the whole width of each radio system, because the matching of a separate antenna having a relatively narrow band is easier to arrange than that of a combined multi-band antenna. No switches are needed in the structure for choosing a sub-band, which contributes to good efficiency for its part.
US08786498B2	Antenna and method for making same An antenna includes a transparent substrate, a silver layer directly formed on a surface of the transparent substrate, an ink layer made of an electroconductive ink directly formed on the silver layer, and a transparent protective layer directly formed on the silver layer. The silver layer forms a desired antenna pattern and has a feed portion and grounding portion. The ink layer covers the feed portion and the grounding portion. The protective layer covers the silver layer besides the feed portion and the grounding portion. A method for making the antenna is also described.
US08786496B2	Three-dimensional array antenna on a substrate with enhanced backlobe suppression for mm-wave automotive applications A multilayer antenna including a first microstrip patch positioned along a first plane, a second microstrip patch positioned along a second plane that is substantially parallel to the first plane, and a ground plane having a slot formed therein. The multilayer antenna also includes a microstrip feeding line for propagating signals through the slot in the ground plane and to the second microstrip patch and a backlobe suppression reflector for receiving some of the signals and reflecting the signals to the slot in the ground plane.
US08786495B2	Frequency channel diversity for real-time locating systems, methods, and computer program products Provided are architectures, systems, methods, and computer program products for real-time object locating and position determination using frequency channel diversity for transmitting and receiving position determination signals including bursts of location signals. Channelized frequency diversity of a short burst of small location signals that “hop” across multiple frequency channels is used to collectively produce a quasi-wideband position determination signal. Object tags operating with frequency channel diversity for transmitting location signals of position determination signals require low power consumption, but can still efficiently provide adequate position determination signals for reliable position determination.
US08786490B2	Multiband radar detector calibrator The invention discloses the multiband radar detector calibrator. The calibrator includes a user interface with a keypad and a display, a microcontroller unit that includes pre-stored values in the database and the algorithm—decision logic, digital to analog converter, signal conditioning circuit and voltage controlled oscillators, with their appropriate antennas. The core of invention is the generation of a calibrating microwave signal which resembles the microwave input that a radar detector device would receive in an encounter with a radar device in the field.
US08786483B1	Use of a DLL to optimize an ADC performance Embodiments of the present invention may provide an improved apparatus and method for correcting timing errors associated with process, voltage, and temperature effects in asynchronous successive approximation register (SAR) analog-to-digital converters (ADC). A SAR ADC may include a timer comprising programmable timing circuits that may ensure that the different components of the SAR ADC are operating according to a timing scheme. Operation of the timing circuits may vary with process, voltage, and temperature, which may adversely affect the timing/accuracy of the SAR ADC. The ADC may include a reference circuit provided on the same integrated circuit as the SAR ADC that may provide a timing reference for the timing circuits. If the reference circuit indicates that the timing circuits are operating faster or slower than ideal, timing values within the timing circuits may be revised to compensate for such variations.
US08786476B2	Systems, methods and apparatus for digital-to-analog conversion of superconducting magnetic flux signals A superconducting flux digital-to-analog converter includes a superconducting inductor ladder circuit. The ladder circuit includes a plurality of closed superconducting current paths that each includes at least two superconducting inductors coupled in series to form a respective superconducting loop, successively adjacent or neighboring superconducting loops are connected in parallel with each other and share at least one of the superconducting inductors to form a flux divider network. A data signal input structure provides a respective bit of a multiple bit signal to each of the superconducting loops. The data signal input structure may include a set of superconducting quantum interference devices (SQUIDs). The data signal input structure may include a superconducting shift register, for example a single-flux quantum (SFQ) shift register or a flux-based superconducting shift register comprising a number of latching qubits.
US08786474B1	Apparatus for programmable metastable ring oscillator period for multiple-hit delay-chain based time-to-digital circuits An apparatus and method for inserting delay into a start signal of a metastable ring oscillator chain-based time-to-digital circuit (TDC). Included therein is a signal generating circuit that generates the start signal, a plurality of carry elements connected as a chain, each of the carry elements having an input to receive a stop signal, a delay chain circuit including one or more delay modules selected from the plurality of carry elements, at least one feedback line connected between at least one of the delay modules and the signal generating circuit, and a plurality of enable inputs each provided in a respective one of the delay modules. The delay chain circuit generates an amount of delay based on a delay selection signal that is received at the enable inputs and that selects the amount of delay. The delay chain circuit additionally provides the selected amount of delay to the signal generating circuit, which incorporates the delay into the start signal.
US08786471B1	Lossless data compression with variable width codes An aspect of the present invention provides for lossless compression of an input stream using variable width codes. In an embodiment, in each of a sequence of iterations, an output code is emitted (to an output stream) corresponding to a longest string from a present symbol based on entries in a dictionary. In each iteration, two entries are thereafter added to the dictionary, with the first entry associating (the longest string+symbol succeeding said longest string in said input stream) to a first available code in the dictionary, and a second entry associating a (previous token+symbol succeeding said previous token in said input stream) to a second available code in the dictionary, wherein the previous token represents the token of a first entry in a previous iteration, and wherein ‘+’ represents a text appending operation.
US08786466B1	Wireless push button device for pedestrian crosswalk signal system A wireless push button device and a method for wireless registration of request for activation of a desired pedestrian crosswalk signal system on an existing traffic signal pole comprising of a remote control and a receiver assembly wherein said remote control sends wireless signal to receiver assembly in order to register request for activating a pedestrian crosswalk signal system from a distance and the receiver assembly compares the received signal with that of stored values and sends back random signal for invalid signal, sends back encrypted signal for valid signal and walk signal OFF state and special signal for valid angle and walk signal ON state to the remote control whereby said remote control confirms activation of the pedestrian crosswalk signal system to an user by activating said LED, vibrator/buzzer and also confirms the user when it is safe to use crosswalk by turning on said LED and said vibrator/buzzer.
US08786460B2	Magnetically controlled warning lamp A magnetically controlled warning lamp has a light module and a circuit board mounted in the body. The circuit board has a magnetic device, a control module and a power module. The power module provides the control module and the light module with a working voltage. The magnetic device is activated to generate a trigger signal by a magnetic field. The control module changes the operation mode for the light module based on the trigger signal. A user can use a magnet to activate the magnetic device to easily change the operation mode for the light module instead of disassembling the warning lamp.
US08786459B1	Digital signage displays monitoring device A digital signage displays monitoring device includes a controller, a detector, and a connector. The controller has two ends to connect with the detector and the connector respectively. The sensors inside the detector are attached to the digital signage display, and the connector connects with the digital signage player. Detecting signals are sent to the display by the controller via the player. The sensors detect the detecting signals on the display, and send a feedback signal back to the controller for the detecting signal and the feedback signal being compared by a predetermined program to generate a result signal which indicates condition of the display being normal or out of order and a warning message corresponding to the result signal is sent to the remote control center via the network device in the player for subsequent processing.
US08786451B2	Leak detection system having power and communication lines A leak detection system having power and communication lines includes a leak sensing cable having sensor lines for sensing a leak, detection controllers connected to the sensor lines to detect a leak position signal, and a master controller receiving the detected leak position signal from the detection controllers, wherein the leak sensing cable includes power and communication lines that are wired to supply power to the detection controllers via the master controller and to transmit the leak position signal to the master controller from the detection controllers. According to this invention, the leak detection system has power and communication lines that are able to transmit the leak position signal between the detection controllers and the master controller while supplying power to the detection controllers and the master controller.
US08786449B1	System-on-chip with thermal management core A system and method are provided for using a thermal management core to control temperature on a system-on-chip (SoC). The method provides an SoC with an internal thermal management core and an internal temperature sensor. For example, the sensor may be located on or near a processor core die. The thermal management core monitors temperatures recorded by the SoC temperature sensor, and sends commands for controlling SoC device functions. In response to these commands, the thermal management core monitors a change in the temperature at SoC temperature sensor. The temperature sensor may be monitored via a dedicated SoC internal interface connecting the processor and the thermal management core. Alternately, the thermal management core may poll for temperatures via a system management bus (SMBUS) SoC external interface connecting the processor and thermal management core. Further, a dedicated SoC external alert interface connecting the processor and thermal management core may be monitored.
US08786444B2	Systems and methods for determining signal quality of a physiological signal using a wavelet transform and an identified noise floor A method and system are provided for evaluating in patient monitoring whether a signal is sensed optimally by receiving a signal, transforming the signal using a wavelet transform, generating a scalogram based at least in part on the transformed signal, identifying a pulse band in the scalogram, identifying a characteristic of the pulse band, determining, based on the characteristic of the pulse band, whether the signal is sensed optimally; and triggering an event. The characteristics of the pulse band and scalogram may be used to provide an indication of monitoring conditions.

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