Liao, Beijing
Anmou Liao, Beijing CN
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20110291728 | PHASE SHIFTER AND POWER AMPLIFIER AND MAGNETIC RESONANCE IMAGING APPARATUS - A phase shifter is provided. The phase shifter includes a first phase shifter that is continuously adjustable within a range of 0 degrees to 90 degrees, two 4-way switches each configured to selectively switch on one of a capacitance, an inductance, an open circuit, and a short circuit under control of a control voltage, and a bridge. A first input end and a first output end of said bridge are respectively connected to a first 4-way switch of the two 4-way switches. A second input end of said bridge is connected to an output end of said first phase shifter or a second output end of said bridge is connected to an input end of said first phase shifter. | 12-01-2011 |
20120063544 | METHOD AND DEVICE FOR PRE-DISTORTING AN EXCITER AND PREDISTORTION EXCITER - A method for pre-distorting an exciter includes obtaining a characteristic curve of a radio frequency (RF) amplifier, obtaining a first relationship between a gain amplitude correction value and an input power and a second relationship between a gain phase correction value and the input power based on the characteristic curve, obtaining a transmission gain for use in a scan from a magnetic resonance pre-scan, and obtaining the gain amplitude correction value and the gain phase correction value of an input of the exciter based on the input of the exciter, the transmission gain, the first relationship, and the second relationship. An input of the exciter is pre-distorted using the gain amplitude correction value and the gain phase correction value. | 03-15-2012 |
20130082774 | LINEARITY POWER AMPLIFICATION DEVICE - A linearity power amplification device is provided. The device comprises a divider, a combiner, n−1 first signal paths, and a second signal path coupled between the divider and the combiner. The first signal path comprises a main invariable attenuator connected to the divider, a first power amplifier connected to the combiner, and a first attenuator and a first shifter coupled between the first power amplifier and the main invariable attenuator. The second signal path comprises a main amplification circuit, and an error calibration circuit. | 04-04-2013 |
20130193965 | BODY/HEAD COIL SWITCHING METHOD, A POWER AMPLIFIER COMPONENT AND A MRI SYSTEM - A method for implementing a switching between a body coil and a head coil in a nuclear magnetic resonance imaging system comprising the body coil, the head coil and a power amplifier component, wherein the power amplifier component comprises sets of power amplifiers, each set of power amplifiers comprising channels of power amplifiers combined by a Wilkinson circuit, a combiner configured to combine signals from the sets of power amplifiers and to connect the sets of power amplifiers to the body coil, a first switching device comprising a first terminal configured to be grounded, a second switching device connected in series in a resistor branch of the Wilkinson circuit, and a ¼ wavelength transformation transmission line located between the second switching device and the head coil, the method comprising connecting the power amplifier component to the body coil or the head coil by setting states of both switching devices. | 08-01-2013 |
20130285760 | BALUN - Embodiments of the present invention relate to the technical field of RF circuits, and in particular, to a balun. In an embodiment of the present invention, a balun is provided which comprises at least two coaxial cables, each of which is wound into at least one loop, and the inner and outer conductors of one end of all coaxial cables are connected respectively to each other and the inner and outer conductors of the other end are also connected to each other. The novel balun according to the embodiments of the present invention has a small size but a large power capacity and low cost, and can be used in a magnetic field environment. | 10-31-2013 |
Annie Liao, Beijing CN
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20130123391 | COPOLYMERS - Embodiments include copolymers obtainable by reacting styrenic compound, maleic anhydride, and a cyclo-olefin, wherein the cyclo-olefin is selected from the group consisting of dicyclopentadiene, dicyclopentadiene derivatives, norbornene, norbornene derivatives, and combinations thereof. Embodiments include curable compositions having the copolymer, an epoxy compound and a solvent. | 05-16-2013 |
Annie Gui Hong Liao, Beijing CN
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20140128509 | CURABLE COMPOSITIONS - Embodiments include a curable composition comprising an epoxy resin, a non-halogen flame retardant agent comprising at least two of an aryl-cyanato group and at least two of a phosphorus group, and a styrene and maleic anhydride copolymer. Embodiments include method of preparing the curable composition, prepregs that include a reinforcement component and the curable composition, and an electrical laminate formed with the curable composition. | 05-08-2014 |
20140128545 | CURABLE COMPOSITIONS - Embodiments include curable compositions including an epoxy resin and a hardener component including a terpolymer having first constitutional unit, a second constitutional unit, and a third constitutional unit, where the epoxy group to the second constitutional unit has a molar ratio in a range of 1.0:1.0 to 2.7:1.0. Embodiments include prepregs that include a reinforcement component and the curable composition and an electrical laminate formed with the curable composition. | 05-08-2014 |
Baohua Liao, Beijing CN
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20130185054 | TECHNIQUES FOR INSERTING DIACRITICAL MARKS TO TEXT INPUT VIA A USER DEVICE - A computer-implemented method for assisting a user to input Vietnamese text to a user device lacking a subset of characters in a Vietnamese alphabet includes receiving a character input by a user, determining three words previously input by the user, the three words having already had diacritical marks inserted, transmitting the three words and the character to a server via a network, receiving first and second information corresponding to the character from the server via the network, the first and second information generated at the server based on a context of the three words, the context determined at the server using a language model, the first and second information indicating whether the character requires a diacritical mark and a specific diacritical mark, respectively, generating a modified character comprising a character in the Vietnamese alphabet based on the character and the first and second information, and displaying the modified character. | 07-18-2013 |
20150088487 | TECHNIQUES FOR TRANSLITERATING INPUT TEXT FROM A FIRST CHARACTER SET TO A SECOND CHARACTER SET - Computer implemented techniques for performing transliteration of input text in a first character set to a second character set are disclosed. The techniques include receiving input text and determining a set of possible transliterations of the input text based on a plurality of mapping standards. Each mapping standard defines a mapping of characters in the first character set to characters in the second character set. The techniques further include determining a set of candidate words in the target language based on the possible transliterations and a text corpus. The techniques also include determining a likelihood score for each one of the candidate words based on a language model in the target language previously received words. The techniques also include providing one or more candidate words based on the likelihood scores and receiving a user selection indicating one of the candidate words. | 03-26-2015 |
20160078013 | FAULT-TOLERANT INPUT METHOD EDITOR - A computer-implemented method can include receiving, at a computing device including one or more processors, an input from a user. The input can include one or more characters in a first writing system. The method can further include segmenting the input to obtain one or more segmentations, where each segmentation can include at least one segment including at least one character in the first writing system. A fuzzy model can be applied to the segmentations to obtain potential formal representations for the segmentations. Each of the potential formal representations can be in the first writing system and represent text in a second writing system. A plurality of character candidates can be determined based on the potential formal representations. Each of the plurality of character candidates can be a possible appropriate representation of the user input in the second writing system. | 03-17-2016 |
Bosen Liao, Beijing CN
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20130204895 | NAVIGATION SYSTEM WITH SEARCH-TERM BOUNDARY DETECTION MECHANISM AND METHOD OF OPERATION THEREOF - A method of operation of a navigation system includes: detecting a search string; determining a forward-element using a forward-boundary within the search string in a forward direction; determining a backward-element in a backward direction up to the forward-boundary using a backward-boundary within the search string; and determining a matching result for the search string using the forward-element and the backward-element for displaying on a device. | 08-08-2013 |
Cheng Liao, Beijing CN
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20120111710 | MOBILE TERMINAL KEYBOARD - A mobile terminal keyboard comprises a keyboard body and a key, where sidewalls of the key can produce a cavity so as to form a capsule structure. The keyboard body and the sidewalls can be made of a transparent material; and transparent liquid can be included in the cavity. The mobile terminal keyboard can be convenient for a user and humanized. Light can pass through the transparent liquid in the cavity from one or more directions and generate refraction to form a colorful effect. The liquid in the cavity also can be deformed to generate various color changes on the press of a key. | 05-10-2012 |
Guochao Liao, Beijing CN
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20100331345 | DERIVATIVES OF SUBSTITUTED TARTARIC ACID AND USAGE FOR PREPARING BETA-SECRETASE INHIBITORS - The present invention relates to compounds represented by formula (I), or isomers, prodrugs, pharmaceutically acceptable salts, solvates or hydrates thereof: | 12-30-2010 |
Harlin Liao, Beijing CN
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20090271742 | USER INTERFACE NAVIGATION DESIGN SYSTEM - A user interface navigation design system and method is described in this document. In some embodiments, a user interface (UI) navigation diagram is generated. The UI navigation diagram displays two or more of the plurality of screen views and corresponding navigation relationships. A screen view is selected according to a user interaction with the UI navigation diagram. A dynamic view of the user interface navigation diagram is provided as a function of the selected screen view. The dynamic view of the UI navigation diagram displays one or more navigation relationships associated with the selected screen view. The one or more navigation relationships include non-hyperlinked navigation relationships associated with the selected screen view. | 10-29-2009 |
Hongluan Liao, Beijing CN
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20110246608 | SYSTEM, METHOD AND DEVICE FOR DELIVERING STREAMING MEDIA - A system, a method and an apparatus for distributing streaming media, include that a terminal node sends the inquiry request carrying the address information of itself to a global server; the global server determines the affiliated domain of the terminal node according to the address information, and returns the domain server information of the affiliated domain; the terminal node sends streaming media data obtaining request to the domain server of the affiliated domain; the domain server of the affiliated domain inquires whether there is the streaming media data in its local domain; if yes, the streaming media data is returned and/or the information of the other terminal nodes which have the streaming media data in their local domains is returned; if not, the requested streaming media data is obtained from the other domain servers in the core network and/or the global server and sent to the terminal node by the way of P2P; the terminal node receives the returned streaming media data and/or obtains the requested streaming media data from the other terminal nodes by the way of P2P according to the returned information of the other terminal nodes. The system can satisfy the demand of streaming media distributing of the large-scale concurrent users. | 10-06-2011 |
20110299453 | METHOD AND DEVICE FOR ACQUIRING CONTRIBUTION VALUE OF RELAY NODE - A method and an apparatus for acquiring a contribution value of a transfer node are disclosed. The method includes: acquiring charging information of a trust node which is in a trust network circumstance and joining in a session, and acquiring charging information of the transfer node which is in a distrust network circumstance and joining in the session; auditing the consistency of charging information between the transfer node and the trust node; computing the contribution value of the transfer node according to the auditing result and the charging information of the transfer node. The invention can effectively guarantee acquiring the contribution value of the transfer node truly and unfailingly in a distrust circumstance of network circumstance, and subsequently providing basis for rewarding the node which has contributed for transferring. | 12-08-2011 |
Hua Liao, Beijing CN
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20140049229 | POWER GENERATION UNIT DRIVER, POWER GENERATION UNIT AND ENERGY OUTPUT EQUIPMENT IN POWER GRID - A power generation unit driver, a power generation unit and energy output equipment in a power grid are described. The power generation unit driver includes a drive controller for generating a drive signal according to a first control signal and a second control signal obtained thereby, a converter for transforming the input energy from a first voltage into a second voltage according to the drive signal and outputting the same to an electric motor connected to the power generation unit driver. The first control signal runs condition information of the electric motor, and the second control signal includes the power grid frequency and/or the voltage amplitude of the power grid. The concept produces improved effects on the stability of power supply by a power grid. | 02-20-2014 |
Huailin Liao, Beijing CN
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20130141183 | DIRECTIONAL COUPLER INTEGRATED BY CMOS PROCESS - A directional coupler is disclosed integrated on a single chip and an integrated circuit based on a standard CMOS process and relates to a field of radio frequency communication. In exemplary implementations, by using a standard CMOS process technology, the directional coupler integrated by a CMOS process is formed by a coil winded by a upper layer of metal lines, a coil winded by a lower layer of metal lines, two tuning capacitor array, and a matching resistor. Two terminals of the coil are a direct terminal and an input terminal; two terminals of the coil are a coupled terminal and an isolation terminal; the terminals of the coils and are intersected at 90°; the coil is winded by an upper metal layer and the coil is winded by a lower metal layer. Further, the insertion loss is low and the isolation degree is large. | 06-06-2013 |
Jianxin Liao, Beijing CN
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20110128889 | Method for Selecting and Configuring Network Supernodes - A method for selecting and configuring network supernodes including the following operational steps: in a first set period T | 06-02-2011 |
Jichang Liao, Beijing CN
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20140323071 | Interference Adaptive Wideband Receiver - The invention discloses a wideband receiver and a base station in a communication network. The wideband receiver comprises an Intermediate Frequency (IF) frequency control module, a frequency synthesizer, a mixer and an analog-to-digital converter (ADC). The IF frequency control module comprises an interference detector adapted to detect interference condition on at least one frequency band, and an IF frequency selector adapted to select an IF frequency based on the detected interference condition from the interference detector. The IF frequency is selected to avoid high interference mixed product of the mixer occurring in used channel. The frequency synthesizer generates an oscillator signal of the selected IF frequency, the mixer down converts a RF signal to an IF signal using the oscillator signal of the selected IF frequency, and the ADC converts the IF signal to baseband data. | 10-30-2014 |
20150201496 | RADIO MODULE AND RELEVANT MANUFACTURING METHOD - A radio module comprises a top board ( | 07-16-2015 |
20150256207 | MULTI-BAND RECEIVER AND SIGNAL PROCESSING METHOD THEREOF - Present invention provides a multi-band receiver for receiving and processing different frequency band signals, which comprises: a direct sampling module, for receiving and processing a low frequency band input signal from a first antenna; at least one single down conversion module, for receiving and processing a high frequency band input signal from a second antenna; a combiner coupled to the direct sampling module and the at least one single down conversion module, for combining the low frequency band input signal received from the direct sampling module and the high frequency band input signal received from the at least one single down conversion module; an Analog Digital Converter (ADC) coupled to the combiner, for converting analog signal received from the combiner into digital signal. | 09-10-2015 |
20160072618 | TOWER MOUNTED AMPLIFIER AND FILTER THEREOF - A tower mounted amplifier and a filter The filter includes a transmission part having a first tunable portion and a reception part having a second tunable portion and a third tunable portion. The transmission part is coupled between a first port and a second port. The second tunable portion of the reception part is coupled between the first port and a third port, and the third tunable portion of the reception part is coupled between a fourth port and the second port. The first tunable portion is configured to work in a first frequency range different from a first pass band in which the second and third tunable portions are controlled to work when a radio frequency signal is to be transmitted from the first port to the second port, the radio frequency signal being rejected by the first tunable portion to the second port. | 03-10-2016 |
Jingyl Liao, Beijing CN
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20090010229 | Token Based Radio Resource Management - The invention relates to a method of globally balancing the transmit power in a cellular radio system with tight reuse of frequencies, to a central controller node, and to an access point that in combination with conventional power control schemes balances the downlink transmission power on reused frequencies in order to balance co-channel interference in a multi-cell environment. The power balancing scheme dynamically assigns a token to or takes a token away from an individual reused radio channel based on quality of, or based on transmission power in the channel. A token, if taken away from the channel, inhibits conventional power control thereby freezing the transmission power in the channel on its current power level. A token, if assigned or re-assigned to channel, re-assumes conventional power control thereby allowing dynamic variation of the transmission power in the channel in accordance with the conventional power control. | 01-08-2009 |
Jinlong Liao, Beijing CN
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20160049614 | OPTICAL THIN FILM LAMINATE FOR ORGANIC ELECTROLUMINESCENT DISPLAY ELEMENT, PRODUCTION METHOD THEREOF, ORGANIC ELECTROLUMINESCENT DISPLAY ELEMENT AND DISPLAY DEVICE - The present invention discloses an organic electroluminescent display element, an optical thin film laminate and a production method thereof. The optical thin film laminate comprises a circular polarizer film layer, a protection film layer provided on the light incidence side of the circular polarizer film layer, an adhesive layer provided on the light output side of the circular polarizer film layer, and a moisture and oxygen resistant film layer; wherein the moisture and oxygen resistant film layer is provided between the light output side of the circular polarizer film layer and the adhesive layer, and/or, between the light incidence side of the circular polarizer film layer and the protection film layer. Because the optical thin film laminate comprises the circular polarizer film layer and the moisture and oxygen resistant film layer, it may have both anti-reflection function and good moisture and oxygen resistant performance. When such dual functional optical thin film laminate is applied to OLED element, it may not only solve the problems of complicated process, increased cost, and the difficulty in rolling the flexible OLED element caused by duple film adhering; but also bring advantages such as more lightweighting and thinness, better display effect, and the like to the OLED element. | 02-18-2016 |
Kai Liao, Beijing CN
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20130024157 | TWO-DIMENSIONAL LOCATING METHOD OF MOTION PLATFORM BASED ON MAGNETIC STEEL ARRAY - A two-dimensional locating method of a motion platform based on a magnetic steel array involves the following steps: placing more than four linear Hall sensors at any different positions within one or more polar distances of the magnetic steel array on the surface of the motion platform in a motion system; determining a magnetic flux density distribution model according to the magnetic steel array; determining the mounting positions of the above-mentioned linear Hall sensors, which are converted into phases with respect to the mass center of the motion platform; recording the magnetic flux density measured values of the linear Hall sensors as the motion proceeds; solving the phases of the mass center of the motion platform in a plane, with the measured values being served as observed quantities and the magnetic flux density distribution model being served as a computation model; and determining the position of the mass center of the motion platform with respect to an initial phase according to the phase, so as to realize the planar location of the motion platform. The present invention provides a simple, fast and robust method for computing mass center positions for a motion system containing a magnetic steel array. | 01-24-2013 |
Ke Liao, Beijing CN
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20160131750 | DISTANCE ESTIMATION METHOD AND DEVICE AS WELL AS NODE LOCALIZATION METHOD AND APPARATUS - Disclosed is a method of estimating the distance between two nodes. The method includes obtaining an original real-time strength sequence, its elements being strengths of signals between the two nodes at respective time slots of a first time period; conducting multi-scale transform with respect to the original real-time strength sequence so as to acquire plural real-time strength component sequences which are results of the original real-time strength sequence projected onto plural scales; removing at least one burst noise element in each real-time strength component sequence so as to get plural updated real-time strength component sequences; estimating, based on the plural updated real-time strength component sequences and a multi-scale empirical mapping relationship, an empirical real-time distance, the multi-scale empirical mapping relationship being used for expressing correspondence relations between strength components and distance components; and determining, based on at least the empirical real-time distance, a real-time distance between the two nodes. | 05-12-2016 |
Lei Liao, Beijing CN
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20150185359 | PHOTOELECTRIC SWITCH FOR DETECTION OF AN OBJECT AND METHOD FOR OPERATING THE SAME - A photoelectric switch for detection of an object. The photoelectric switch comprises: a light transmitter unit comprising plural light transmitters configured to emit plural light signals; a light receiver unit comprising plural optical fiber receivers in one-to-one correspondence with the plural light transmitters and configured to receive the plural light signals and to merge plural light signals, wherein an object detection area is defined between the plural light transmitters and the plural optical fiber receivers; a photoelectric conversion unit connected to the optical fiber receivers and configured to perform photoelectric conversions on the merged light signals outputted by the optical fiber receivers so as to generate an electric signal; and a control and processing unit connected to both the light transmitter unit and the photoelectric conversion unit, and configured to control and process the light signals and/or the electric signal. | 07-02-2015 |
Lianghong Liao, Beijing CN
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20130168140 | Printed Circuit Board and Method of Manufacturing Same - A method of manufacturing a printed circuit board (PCB) is provided. The method includes defining an area on the PCB to be subjected to a controlled-depth milling. The area includes a warp. The method further includes providing a plurality of positioning holes adjacent to edges of the area of the PCB, installing positioning members in the positioning holes so as to fix the PCB on a flat surface of a table of a milling equipment, and milling the area of the PCB. A PCB is also provided. The PCB includes a controlled-depth area containing patterns and having a surface lower than a surface of the PCB. The PCB further includes a plurality of positioning holes formed adjacent to edges of the controlled-depth area. | 07-04-2013 |
Lihua Liao, Beijing CN
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20100087268 | INFLATABLE TYPE GOLF SWING TRAINING APPARATUS - An inflatable type golf swing training apparatus, which comprises an inflatable track guide and adjustable struts. The inflatable track guide had a radian of an swing track and is made by an enclosed capsule which is hollow and inflatable and is made of elastic material. The adjustable struts includes two front adjustable struts which are provided at the lower part of the inflatable track guide and used for adjusting the height and angle thereof, and two rear adjustable struts which are provided at the middle part of the inflatable track guide and used for adjusting the angle of the track guide plane with respect to the horizontal plane | 04-08-2010 |
Meiling Liao, Beijing CN
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20150247255 | ELECTROCHEMICAL POLISHING SOLUTION, PROCESS FOR ELECTROCHEMICALLY POLISHING GRAPHITE GATE ELECTRODE AND GRAPHITE GATE ELECTRODE - The invention discloses an electrochemical polishing solution, a process for electrochemically polishing a graphite gate electrode and a graphite gate electrode, which are used for providing an electrochemical polishing solution and a polishing process to efficiently remove the contaminant on the surface of a gate electrode and improve the quality of the gate electrode. Said electrochemical polishing solution comprises 900-1000 parts by weight of water; 195-205 parts by weight of an alkaline metal hydroxide; 49-51 parts by weight of a weak acid salt; and 294-306 parts by weight of an additive. | 09-03-2015 |
Mengjiao Liao, Beijing CN
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20140313927 | Method and Sending-End Device for Measuring Performance Indicator of Service Flow - A method for measuring a performance indicator of a service flow is disclosed. A sending-end device constructs a measurement packet. The measurement packet is used to trigger a receiving-end device to measure the performance indicator of the service flow. A forwarding attribute of the measurement packet is the same as a forwarding attribute of a packet in the service flow. The measurement packet is sent to the receiving-end device. | 10-23-2014 |
Min Liao, Beijing CN
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20100061324 | Flexible Radio Link Control Packet Data Unit Length - A first device ( | 03-11-2010 |
20140247783 | Flexible Radio Link Control Packet Data Unit Length - According to an example method performed in a High Speed Downlink Packet Access (HSDPA) environment, a first device generates a High Speed Downlink Shared Channel (HS-DSCH) data frame that includes a plurality of blocks of packet data units. A first block of the plurality of blocks includes packet data units of a first length, and a second block of the plurality of blocks includes packet data units of a different, second length. The first device transfers the HS-DSCH data frame to a second device. The HS-DSCH data frame further includes, for each block of the plurality of blocks, a first information element that indicates a length of the one or more packet data units in the each block, and a second information element that indicates a quantity of packet data units in the each block. | 09-04-2014 |
Ning Liao, Beijing CN
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20090325526 | Method and apparatus for reporting state information - A method for reporting state information is provided. The receiver device receives a service, which is encoded in at least two layers over a communication channel, through a subset of said at least two layers; it measures a channel quality parameter; and in response to the channel quality parameter reaching a predetermined threshold value, it receives the service through a modified subset of the at least two layers as a function of the measured channel quality parameter and transmitting state information of the receiver device. Thus, the signal overhead is reduced. | 12-31-2009 |
20100267407 | Method for scheduling wake/sleep cycles by a central device in a wireless network - A method for scheduling wake/sleep cycles by a central device in a wireless network is provided. The wireless network comprises at least one mobile device. The method comprises: attributing a wake/sleep cycle length to each mobile device, wherein the wake/sleep cycle length is an integer multiple of a system schedule cycle; assigning a sleep period and a wake period within the wake/sleep cycle of each mobile device; and arranging the wake/sleep cycle of each mobile device to avoid collision of the wake period with those of other mobile devices. The present invention can keep the maximum sleep cycle period of each MS to guarantee the QoS requirement and to efficiently utilize the system bandwidth. | 10-21-2010 |
20110002265 | METHOD AND DEVICE FOR PROVIDING A SERVICE - A method for providing a service comprising a plurality of coding layers in a communication network is provided, and wherein each one of said plurality of layers is associated with a unique identifier, the method uses a single message containing necessary information for a receiver to derive all identifiers for several layers within a single service; the method allows to reduce the messages exchange in such a communication system. | 01-06-2011 |
20110075599 | METHOD AND APPARATUS FOR MULTICAST GROUP MANAGEMENT - It provides a method for multicast group management. The apparatus determines a request for joining a multicast service derived during establishment of a connection for carrying multicast service between a first device and a second device, and it sends a message indicative of joining said multicast service based on the request for joining if the multicast service is not available in said network device. As a consequence, it reduces the messages exchanged in unreliable wireless connection so as to reduce the probability of service interruption. | 03-31-2011 |
20110264977 | METHOD FOR RECEIVING AND TRANSMITTING DATA BLOCKS - The present invention provides a scalable and reliable feedback suppression method for receiving and transmitting data block. The method comprises receiving at least one initial data packet of the data block which is sent by the transmitter to the multicast group of receivers; and sending at least one NAK packet indicating packet loss to the transmitter by at least one receiver of the multicast group, wherein the at least one NAK packet is sent in a single uplink time slot dedicated to said multicast group of receivers, and wherein the NAK packet is identical for all receivers of said multicast group. | 10-27-2011 |
20120021759 | METHOD AND APPARATUS FOR DETERMINING LOCATION INFORMATION - A method for determining location information used in an electronic device of a communication system including a plurality of electronic devices, comprising: transmitting a position request signal via a plurality of communication networks of the communication system; receiving a position response signal with respective location information from at least one electronic devices of the plurality of electronic devices; and determining position information of the electronic device by the received position response signal; wherein the position request signal is transmitted successively to the plurality of networks in a specific order among said networks until the location information of the electronic device is determined based on the location response signal. | 01-26-2012 |
20120084815 | METHOD FOR PROVIDING MULTICAST SERVICES - It is provided a method for providing a service guide in a network providing a plurality of multicast services, said network comprising at least one client device connected to an intermediate a first device, wherein a subset of said plurality of multicast services is being multicast to said at least one client device via said intermediate first device, and the service guide provides a list of the plurality of multicast services in a second order; and at the side of a client device, the method comprises the steps of determining a list of the plurality of multicast services in a first order, wherein the order is changed from the second order to the first order based on the multicast services of the subset; and presenting said list of multicast services in said first order. | 04-05-2012 |
20120320814 | HANDOVER METHOD OF MULTICAST AND BROADCAST SERVICE IN WIRELESS NETWORK - A method of a mobile station receiving data packets from a serving base station via a multicast or broadcast connection in a wireless network is provided for performing a handover from the serving base station to a target base station. The method comprises, at the level of the mobile station, the steps of: upon the detection of the quantity of buffered data packets in the mobile station being lower than a first threshold value, establishing a unicast connection with the serving base station to receive data packets from the serving base station; and upon detection of the level of buffered data packets reaching the predetermined threshold level, performing a handover from the serving base station to the target base station. According to the invention, a seamless handover of a mobile station in a wireless network providing Multicast and Broadcast Service (MBS service) can be achieved to prevent the MBS service interruption during the handover. | 12-20-2012 |
20130021937 | METHOD AND APPARATUS FOR MONITORING QUALITY OF SERVICE OF NETWORK - When capturing packets at the application level for the purpose of QoS monitoring, a QoS monitor needs to be bound to the same IP address and port as those of a media player. However, due to the unicast duplicate binding problem, a unicast packet captured by the QoS monitor will not be received by the media player, which means the QoS monitor have affected the operation of the media player. The present invention provides a solution to make the QoS monitor, upon the receipt of a unicast packet, forward the packet to the socket of the media player. In order to guarantee that the forwarded packet can be received by the socket of the media player, the QoS monitor needs to keep the port unchanged and replace the destination IP address with the local host address (127.0.0.1). According to the invention, the QoS monitor can sniff the media player without interference to the normal operation of the media player. | 01-24-2013 |
20130044224 | METHOD AND APPARATUS FOR ASSESSING QUALITY OF VIDEO STREAM - Objective video quality assessment models at media-layer or at packet-layer are known for estimating audio/video quality of experience. Existing models are not able to provide stable performance. A method for enabling quality assessment of a stream of frames of video data comprises receiving a sequence of packets, generating a set of parameters and inserting said generated set of parameters as side information into said stream of frames, wherein at least one parameter refers to a video slice level. A method for assessing the quality of a stream of frames of video data comprises receiving a sequence of packets, extracting a set of parameters from said sequence of packets and generating an estimated mean opinion score, wherein the video data comprise a slice level and wherein the extracted set of parameters comprises at least one parameter that refers to a video slice level. | 02-21-2013 |
20130223208 | METHOD AND APPARATUS FOR QUALITY OF EXPERIENCE MANAGEMENT FOR NETWORK SERVICES - The present invention provides a QoE (Quality of Experience) management solution, wherein QoE feedback is used to optimize the usage of QoS provisioning techniques, thus improving the utilization efficiency of network resources. According to one aspect of the invention, a method for QoE management for a network service provided to a user device, the method comprising: displaying a user interface on the user device for a user to input an expected QoE value of the network service; receiving the expected QoE value of the network service from the user; evaluating an objective QoE value of the network service as a function of network QoS parameters; and adjusting the QoS parameters of the network service if the objective QoE value is less than the expected QoE value. | 08-29-2013 |
20130262554 | METHOD AND APPARATUS FOR MANAGING CONTENT DISTRIBUTION OVER MULTIPLE TERMINAL DEVICES IN COLLABORATIVE MEDIA SYSTEM - A method and an apparatus for managing content distribution over multiple terminal devices in collaborative media system are provided. In the collaborative media system, a first media data is transmitted over a first channel path to a first media terminal and a second media data relevant to the first media data is transmitted over a second channel to a second media terminal. The method comprises: detecting a quality of the first media data on the first channel path and that of the second media data on the second channel path; upon detection the quality of the first media data being lower than a first predetermined value and that of the second media data being greater than a second predetermined value, transmitting the second media data over the second channel path, instead of the first media data over the first channel path, to the first media terminal (S | 10-03-2013 |
20140119460 | METHOD AND DEVICE FOR ASSESSING PACKET DEFECT CAUSED DEGRADATION IN PACKET CODED VIDEO - Because of the encoding, decoding, and/or transmitting characteristic, the blocks affected by packet defect usually gather in a small spatial/temporal area. The viewers perception of each affected block will influence by other affected block in this small area. The invention proposes using processing means for clustering blocks affected by the packet loss into at least one cluster, for using at least one of spatial and temporal characteristics of the at least one cluster for determining a visibility value of the at least one cluster, for classifying the at least one cluster as belonging into one of at least two different class candidates, wherein each class candidate is associated with a different weight; for weighting the determined visibility value with the weight associated with the class of the at least one cluster, and for assessing the degradation of the video using a sum of the weighted visibility value. | 05-01-2014 |
20140219350 | METHOD AND DEVICE FOR ESTIMATING VIDEO QUALITY ON BITSTREAM LEVEL - A method for estimating video quality on bit-stream level, wherein the video quality refers to a video after error concealment and the method is performed on bit-stream level before said error concealment, comprises extracting and/or calculating a plurality of global condition features from a video bit-stream, extracting and/or calculating a plurality of local effectiveness features at least for a lost MB, calculating a numeric error concealment effectiveness level for each (or at least for each lost) MB by emulating an error concealment method that is used in said error concealment, and providing the calculated error concealment effectiveness level as an estimated visible artifacts level of video quality. | 08-07-2014 |
20140286441 | VIDEO QUALITY MEASUREMENT - A particular implementation receives a bitstream and derives parameters from the bitstream. The parameters include quantization parameters, content unpredictability parameters, ratios of lost blocks, ratios of propagated blocks, error concealment distances, motion vectors, durations of freezing, and frame rates. Using these parameters, a compression distortion factor, a slicing distortion factor, and a freezing distortion factor are estimated respectively for distortions resulting from video compression, a slicing mode error concealment, and a freezing slicing mode error concealment. The distortion factors are then mapped to a composite video quality score. For applications with limited computational power, the estimation of distortion factors can be simplified. In particular, the compression distortion factor, the slicing distortion factor, and the freezing distortion factor can be predicted from quantization parameters, ratios of lost blocks, and durations of freezing, respectively. | 09-25-2014 |
20140301486 | VIDEO QUALITY ASSESSMENT CONSIDERING SCENE CUT ARTIFACTS - A particular implementation detects scene cut artifacts in a bitstream without reconstructing the video. A scene cut artifact is usually observed in the decoded video (1) when a scene cut picture in the original video is partially received or (2) when a picture refers to a lost scene cut picture in the original video. To detect scene cut artifacts, candidate scene cut pictures are first selected and scene cut artifact detection is then performed on the candidate pictures. When a block is determined to have a scene cut artifact, a lowest quality level is assigned to the block. | 10-09-2014 |
20140334555 | METHOD AND APPARATUS FOR VIDEO QUALITY MEASUREMENT - Accuracy and efficiency of video quality measurement are major problems to be solved. According to the invention, a method for accurately predicting video quality uses a rational function of the quantization parameter QP, which is corrected by a correction function that depends on content unpredictability CU. Exemplarily, the correction function is a power function of the CU. Both QP and CU can be computed from the video elementary stream, without full decoding the video. This ensures high efficiency. | 11-13-2014 |
20150215619 | METHOD AND APPARATUS FOR DETECTING GRADUAL TRANSITION PICTURE IN VIDEO BITSTREAM - The invention provides a method and apparatus for detecting a gradual transition picture in a bitstream. The method comprises: accessing a bitstream including encoded pictures; and determining a gradual transition picture in the bitstream using information from the bitstream without decoding the bitstream to derive pixel information. | 07-30-2015 |
20150222905 | METHOD AND APPARATUS FOR ESTIMATING CONTENT COMPLEXITY FOR VIDEO QUALITY ASSESSMENT - To estimate content complexity of a video, energy of prediction residuals is calculated. The prediction residuals are usually smaller when the video is less complex and more predictable. Scales of prediction residuals also depend on encoding configurations, for example, I pictures usually have larger prediction residuals than P and B pictures even when the contents are very similar and thus have similar perceived content complexity. To more closely reflect the content complexity, alignment scaling factors are estimated for different encoding configurations. Based on the energy of prediction residuals and alignment scaling factors, an overall content unpredictability parameter can be estimated to compute a compression distortion factor for the video. The compression distortion factor, combined with slicing and freezing distortion factors, can be used to estimate a video quality metric for the video. | 08-06-2015 |
20150222932 | Video Quality Assessment At A Bitstream Level - A macroblock in a video sequence may be undecodable because the corresponding compressed data is lost or the syntax is out of synchronization. An undecodable macroblock may be concealed using error concealment technique. The level of initial visible artifacts caused by undecodable macroblocks may be estimated as a function of motion magnitude, error concealment distance, and/or residual energy. The initial visible artifacts may propagate spatially or temporally to other macroblocks through prediction. Considering both initial visible artifacts and propagated artifacts, levels of overall artifacts may be estimated for individual macroblocks. The visual quality for the video sequence can then be estimated by pooling the macroblock level artifact levels. | 08-06-2015 |
20150304709 | METHOD AND APPARATUS FOR ESTIMATING VIDEO QUALITY - A method and apparatus are disclosed for predicting subjective quality of a video contained in a bit stream on a packet layer. Header information of the bit-stream is parsed and frame layer information, such as frame type, is estimated. Visible artifact levels are then estimated based on frame layer information. An overall artifact level and quality metric are estimated based on artifact levels for individual frames with other parameters. Specifically, different weighting factors are used for different frame types when estimating the levels of initial visible artifacts and propagated visible artifacts. The number of slices per frame is used as a parameter when estimating the overall artifact level for the video. Moreover, the quality assessment model considers quality loss caused by both coding and channel artifacts. | 10-22-2015 |
20150341667 | VIDEO QUALITY MODEL, METHOD FOR TRAINING A VIDEO QUALITY MODEL, AND METHOD FOR DETERMINING VIDEO QUALITY USING A VIDEO QUALITY MODEL - A big challenge for Video Quality Measurement on bitstream-level, especially in the case of network impairment, is to predict the quality level of Error Concealment artifacts at the bitstream level before decoding the video. The present invention is based on the recognition of the fact that the effectiveness of various EC methods can be estimated from some common content features and compression technique features. The invention comprises selecting training data frames of a predefined type, analyzing predefined typical features of the selected training data frames, decoding the training data frames using the target video decoder, wherein the decoding may comprise EC, and performing video quality measurement. The video quality of the decoded and error concealed training data frames is measured or estimated using a reference VQM model. | 11-26-2015 |
20150365662 | Method And Apparatus For Context-Based Video Quality Assessment - Because neighboring frames may affect how a current frame is perceived, we examine different neighborhoods of the current frame and select a neighborhood that impacts the perceived temporal distortion (i.e., when frames are viewed continuously) of the current frame most significantly. Based on spatial distortion (i.e., when a frame is viewed independently of other frames in a video sequence) of frames in the selected neighborhood, we can estimate initial temporal distortion. To refine the initial temporal distortion, we also consider the distribution of distortion in the selected neighborhood, for example, the distance between the current frame and a closest frame with large distortion, or whether distortion occurs in consecutive frames. | 12-17-2015 |
20150373324 | Method And Apparatus For Context-Based Video Quality Assessment - Spatial distortion (i.e., when a frame is viewed independently of other frames in a video sequence) may be quite different from temporal distortion (i.e., when frames are viewed continuously). To estimate temporal distortion, a sliding window approach is used. Specifically, multiple sliding windows around a current frame are considered. Within each sliding window, a large distortion density is calculated and a sliding window with the highest large distortion density is selected. A distance between the current frame and the closest frame with large distortion in the selected window is calculated. Subsequently, the temporal distortion is estimated as a function of the highest large distortion ratio, the spatial distortion for the current frame, and the distance. In another embodiment, a median of spatial distortion values is calculated for each sliding window and the maximum of median spatial distortion values is used to estimate the temporal distortion. | 12-24-2015 |
Qing Liao, Beijing CN
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20100327195 | LOW-POWER OPTOCOUPLER - An embodiment of an optocoupler may provide electrical isolation between signals on a driver side and signals on a receiver side of the optocoupler by generating light signals via a fiber-optic link to the receiver. One embodiment includes driver circuit that may receive an input signal (or a series of input signals) having a specific clock cycle. Instead of driving a light source, such as a light-emitting diode, for the entire duration in which an input signal may be at a high logic level, the LED may be driven with only a pulse to indicate any transitions from high-to-low or from low-to-high. In another embodiment, a receiver circuit may then interpret pulses of differing widths to reconstruct a series of logical signal from only its pulse transitions. By limiting the amount of time in which the LED is on, yet still conveying all underlying data in the input signal, the optocoupler reduces the overall power needed during operation. | 12-30-2010 |
20130222309 | MOTOR DRIVE CIRCUIT - This document discusses, among other things, apparatus and methods for a motor drive, such as a haptic motor drive. In an example, a motor drive can include a low dropout (LDO) regulator configured to receive a supply voltage and to provide a regulated voltage, a power switch circuit configured to receive the supply voltage and to receive the regulated voltage from the LDO regulator, and a level shift circuit configured to receive power from the power switch circuit, to receive an input signal, and to provide an output signal to a a voltage difference generating circuit based on the input signal and the power from the power switch circuit. In certain states of the motor drive, the power switch circuit can couple either the regulated voltage or the supply voltage to the level shift circuit. | 08-29-2013 |
Qinying Liao, Beijing CN
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20140214831 | INTEGRATING SMART SOCIAL QUESTION AND ANSWERS ENABLED FOR USE WITH SOCIAL NETWORKING TOOLS - Embodiments include a program product and a method for providing responses to questions provided on a social media site. The method includes receiving, via a processor, a user question from a social networking site and decomposing and filtering the user question so that it can be further analyzed. The method also includes generating a list of most closely matched potential responders based on analysis of the user question and sending the most closely matched potential responders the user question. Upon receiving responses back from the most closest matched potential responders, these responses are aggregated by the processor in a final response format. | 07-31-2014 |
Qin Ying Liao, Beijing CN
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20140013245 | Method and Apparatus For Controlling Display of Information Flow of Social Networking Application - A method and apparatus for controlling the display of information flow of a social networking application, where the social networking application displays a user interface for human-machine interaction at run time. The method includes displaying an information flow of the social networking application in the user interface, receiving a content item selected from the information flow by a user, determining whether the user requires to screen off the associated message of the content item, and screening off the associated message in the information flow displayed in the user interface in response to determining that the user requires to screen off the associated message of the content item. | 01-09-2014 |
Tongbing Liao, Beijing CN
Weijing Liao, Beijing CN
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20160139465 | ALIGNMENT PLATE - Embodiments of the present invention provide an alignment plate, and relates to the field of display technique. The alignment plate comprises a substrate layer and a protection layer covering a surface of the substrate layer; the protection layer exposes the substrate layer in predefined regions; and the substrate layer is provided with grooves in the predefined regions, and the grooves form alignment marks of the alignment plate. The alignment plate can be used for fabricating a display device, and can prevent alignment marks on the alignment plate from distorting or falling off due to rubbing. | 05-19-2016 |
Weiming Liao, Beijing CN
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20140320036 | COMPULSORY TRIGGERED SPARK GAP SYSTEM WITH DOUBLE GAPS IN SERIES - The present utility model provides a compulsory triggered spark gap system with double gaps in series, said spark gap system includes two self-discharge main gaps in series G | 10-30-2014 |
Wenjun Liao, Beijing CN
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20160046835 | ANTI-CORROSIVE, WEAR RESISTANT AND ANTI-UV COATING FOR THERMAL TRANSFER, AND PREPARATION METHOD AND APPLICATION OF THE SAME - An anti-corrosive, wear-resistant, and UV-blocking/absorbing coating for dye sublimation, the preparation method thereof, and the application thereof are provided. The coating for dye sublimation includes the following compositions, in parts by weight: 70 to 99 parts of polyurethane, 0.4 to 10 parts of inorganic nano silicon oxides, 0.3 to 10 parts of inorganic nano aluminum oxides, and 0.3 to 10 parts of inorganic nano zirconium oxides. | 02-18-2016 |
Wenqi Liao, Beijing CN
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20100278139 | RESOURCE SCHEDULING METHOD AND DEVICE - A resource scheduling method and device. The resource scheduling method includes: scheduling jointly at least two uplink or downlink time slots as a scheduling unit; and indicating resource allocation information of the jointly scheduled time slots in one resource allocation indicating process. With the invention, plural time slots can be scheduled jointly, and resource allocation information of the jointly scheduled time slots can be indicated in one resource allocation indicating process when performing the resource allocation indication to thereby reduce the number of resource allocation indications and further save an overhead of the system to perform the resource allocation indication. | 11-04-2010 |
Xiaojun Liao, Beijing CN
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20150267163 | METHOD FOR INDUCING BACTERIA TO ENTER INTO VIABLE BUT NONCULTURABLE STATE - A method induces bacteria to enter into viable, but nonculturable state. The method includes subjecting a target bacterium to high pressure carbon dioxide treatment so as to make it enter into the viable, but nonculturable state, which can be demonstrated experimentally. The viable but nonculturable state can be entered quickly, such as within one hour. | 09-24-2015 |
Yanping Liao, Beijing CN
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20130093989 | ARRAY SUBSTRATE, LIQUID CRYSTAL PANEL AND DISPLAY DEVICE - Embodiments of the present invention disclose an array substrate, a liquid crystal panel and a display device. In the array substrate according to an embodiment of the present invention, each part of the pixel electrode constituting the pixel unit is contained within one structural unit, and slits of different parts of the pixel electrodes, which constitute different pixel units, within the structural unit have the same inclining direction, and therefore the transmissivity of the pixel unit can be increased. | 04-18-2013 |
20140057082 | Mask Plate, Method For Fabricating Array Substrate Using The Same, And Array Substrate - Embodiments of the invention provide a mask plate, a method for fabricating an array substrate using the mask plate, and an array substrate. The mask plate is used for fabricating the array substrate by a stitching exposure. The mask plate comprises 2n+1 mask patterns successively arranged and parallel to each other, where n is any natural number, each mask pattern includes a light-shielding pattern corresponding to a portion of a data signal line on the array substrate. The light-shielding patterns of two adjacent mask patterns are discontinuous, and the portions on both sides of the light-shielding pattern of the mask pattern located in the middle of the mask plate are asymmetric. | 02-27-2014 |
20150234631 | SYNCHRONOUS DISPLAY METHOD OF SPLICED DISPLAY SCREEN, AND TIMING CONTROLLER AND SPLICED DISPLAY SCREEN USING THE SAME - The disclosure provides a synchronous display method of an spliced display screen which comprises at least two spliced display units and at least two timing controllers respectively corresponding to the spliced display units, wherein the method comprises steps of: receiving, by each timing controller, a timing control signal for a current frame of the corresponding spliced display unit, feedback from the spliced display unit corresponding to the timing controller; determining, by each timing controller, a phase difference between the timing control signal for the current frame of the corresponding spliced display unit and a reference timing control signal received by the timing controller; judging, by each timing controller, whether or not the phase difference goes beyond a predetermined threshold range; if it is judged that the phase difference goes beyond the predetermined threshold range, generating a phase adjustment value, by the timing controller, based on the phase difference, wherein the phase adjustment value is less than the phase difference; generating, by each timing controller, a next timing control signal for a next frame of the corresponding spliced display unit, based on the phase adjustment value, so that a next phase difference between the next timing control signal for the next frame and the reference timing control signal is the phase adjustment value; and outputting the next timing control signal for the next frame to the corresponding spliced display unit. Meanwhile, the disclosure also provides a timing controller used in this synchronous display method and a spliced display screen to which this synchronous display method is applied. | 08-20-2015 |
20150249098 | ARRAY SUBSTRATE AND METHOD FOR MANUFACTURING THE SAME, DISPLAY APPARATUS - An array substrate is disclosed. The array substrate comprises a substrate, a plurality of common electrodes formed on the substrate, a plurality of gate signal lines formed above the common electrodes, and a plurality of common electrode signal line units corresponding to the plurality of common electrodes, respectively. The plurality of common electrode signal line units are formed on the corresponding common electrodes, respectively. Each of the common electrode signal line units comprises a first common electrode signal line perpendicular to the gate signal line and a second common electrode signal line parallel to the gate signal line. The first and second common electrode signal lines are made of metal and cross with each other and are electrically connected to each other. Two adjacent common electrode signal line units are electrically connected by a bridge line. The present disclosure also relates to a method for manufacturing the array substrate and a display apparatus. | 09-03-2015 |
20150279332 | DISPLAY PANEL, METHOD FOR DRIVING THE SAME AND 3D DISPLAY DEVICE - The disclosure provides a display panel, a method for driving the display panel and a 3D display device including the display panel, and relates to the technical field of display. The display panel comprises a display unit and at least one timing control units, wherein the display unit comprises a plurality of display regions and the plurality of display regions are simultaneously scanned. With the present invention, wire impedance in the display panel is reduced, charging time for a single row of pixels can be reduced and charging rate of the pixels can be improved. | 10-01-2015 |
20150301405 | LIQUID CRYSTAL DISPLAY DEVICE - A liquid crystal display device is disclosed. The LCD device includes a liquid crystal panel and a backlight module, wherein the liquid crystal panel is hung onto the backlight module when the LCD device is placed in a vertical state. | 10-22-2015 |
20160027361 | DISPLAY DEVICE AND DRIVING METHOD THEREOF, MANUFACTURING METHOD OF ARRAY SUBSTRATE - A display device is provided, and the display device includes an array substrate including a display zone thin film transistor situated in a display zone; a driving device including a charging current acquiring device, which is used for acquiring a charging current of the display zone thin film transistor, and includes a detecting thin film transistor with the same construction as the display zone thin film transistor. A driving method and a manufacturing method of the array substrate are also provided. | 01-28-2016 |
Yiqiao Liao, Beijing CN
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20150244911 | SYSTEM AND METHOD FOR HUMAN COMPUTER INTERACTION - The present invention relates to the technical field of the human computer interaction, more particularly to, a system and method for human computer interaction. The system for human computer interaction comprises a projection unit, a first image sensing unit, a second image sensing unit, an interface unit, an image processing unit, a projected interface processing unit, and a controlling unit. The system for human computer interaction provided by the present invention may easily project the human computer interaction interface on all kinds of planes encountered in people's daily life, to realize display of the human computer interaction interface everywhere, and improve users' experience. | 08-27-2015 |
Yongcheng Liao, Beijing CN
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20130089652 | POWDERED BEVERAGE COMPRISING FRUIT OR VEGETABLE PULP - The present invention relates generally to the field of food and beverages. In particular, the present invention relates to a powdered beverage comprising fruit or vegetable pulp. Embodiments of the present invention relate to compositions comprising dry fruit or vegetable pulp and sugar powder, wherein the size of the sugar powder particles and pulp particles is selected in a way that, e.g., segregation of low density pulp particles is avoided during transportation and storage time. | 04-11-2013 |
20130209652 | POWDERED BEVERAGE COMPRISING SUGAR AND FRUIT OR VEGETABLE PULP - The present invention relates generally to the field of food and beverages. In particular, the present invention relates to a powdered beverage comprising fruit or vegetable pulp. Embodiments of the present invention relate to compositions comprising dry fruit or vegetable pulp and sugar powder wherein the sugar is at least partially embedded in the pores of the pulp cell structure and wherein the size of the pulp particles is selected in a way that, e.g., segregation of low density pulp particles is avoided during transportation and storage time. | 08-15-2013 |
20150201656 | EXTRUDED FOOD - Extruded food puffs comprising sweet potato have a density between 0.15 and 0.52 g/cm | 07-23-2015 |
Yong-Cheng Liao, Beijing CN
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20140308424 | DRIED PULP PREPARATION FROM UNPROCESSED RAW MATERIALS - Disclosed is dried fruit or vegetable pulp preparation comprising dried fruit or vegetable pulp and at least one density modifying ingredient. The density modifying ingredient may be selected from the group consisting of complex carbohydrates or humectants. | 10-16-2014 |
Yuguo Liao, Beijing CN
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20120278299 | PRESENTING SEARCH RESULTS FOR GALLERY WEB PAGES - Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for classifying web pages as gallery web pages, and for presenting search results for gallery web pages. In one aspect, a method includes receiving a web page that includes text and one or more images, evaluating one or more characteristics of the web page against predefined criteria, generating a score for the web page based on evaluating the characteristics of the web page against the predefined criteria, and classifying the web page as a gallery web page or as not a gallery web page when the score meets or does not meet a predefined threshold, respectively. | 11-01-2012 |
20120278338 | PRESENTING SEARCH RESULTS FOR GALLERY WEB PAGES - Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for classifying web pages as gallery web pages, and for presenting search results for gallery web pages. In one aspect, a method includes receiving a web page that includes text and one or more images, evaluating one or more characteristics of the web page against predefined criteria, generating a score for the web page based on evaluating the characteristics of the web page against the predefined criteria, and classifying the web page as a gallery web page or as not a gallery web page when the score meets or does not meet a predefined threshold, respectively. | 11-01-2012 |
Yuhua Liao, Beijing CN
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20160030002 | MEDICAL IMAGING SYSTEM, SURGICAL GUIDANCE SYSTEM AND MEDICAL IMAGING METHOD - A medical imaging system according to embodiment includes an ultrasonic probe, positioning circuitry, first mapping relationship estimation circuitry, repositioning circuitry and a display. The first mapping relationship estimation circuitry estimates a first mapping relationship between a position of the ultrasonic probe when a subject is in a first position state and a position of the ultrasonic probe when the subject is in a second position state. The repositioning circuitry determines a target position of a volume image corresponding to the position of the ultrasonic probe in the second position state according to the first mapping relationship and a second mapping relationship between the position of the ultrasonic probe in the first position state and the target position of the volume image of the subject. The display displays the image of the target position obtained from the volume image according to the target position of the volume image. | 02-04-2016 |
Yupeng Liao, Beijing CN
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20100332527 | METHOD AND APPARATUS FOR PROVIDING COMMUNITY-BASED METADATA - A method and apparatus for providing community based metadata is disclosed. In one embodiment, the method comprises the steps of detecting an object in a frame of media program, transmitting first data comprising the frame of the media program having the detected object to display device for presentation to a user, receiving second data comprising user entered metadata associated with the identified object, tracking the object across proximate frames of the media program, associating the entered metadata with the object in at least one of the proximate frames of the media program, and storing the associated entered metadata. | 12-30-2010 |
20110131166 | FUZZY USERS' ATTRIBUTES PREDICTION BASED ON USERS' BEHAVIORS - A method, apparatus, system, article of manufacture, and computer readable storage medium provide the ability to predict and utilize a user's attributes. A sample user behavior and a sample user attribute are collected. A model is trained based on the sample user behavior and sample user attribute. Using the model, a probability of a predicted user attribute based on the sample user behavior is predicted. Using the model and the probability, the predicted user attribute is fuzzily determined based on a real user behavior. The predicted user attribute is used to improve a user's experience. | 06-02-2011 |
20130325819 | AUGMENTING METADATA USING USER ENTERED METADATA - In one embodiment, a method obtains metadata associated with a media program. The method receives user entered metadata from a first user for an object in a frame of the media program and compares the user entered metadata from the first user with user entered metadata from second users for the object. Then, the method verifies that the user entered metadata from the first user and the second users should be associated as augmenting metadata for the object in the media program based on the comparison. Upon verifying, the method performs: determining metadata storage including metadata for one or more other objects in the media program and storing the user entered metadata for the object in the media program in the metadata storage for the media program as the augmenting metadata. | 12-05-2013 |
Yu-Xi Liao, Beijing CN
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20150232390 | METHOD FOR MAKING CERAMIC THIN EXTERIOR PART - A method for making a thin ceramic part involves making a casting slurry including a ceramic powder, a solvent, a binder, a plasticizer, and a dispersant. The casting slurry is tape casted to achieve a single layer green tape. At least two single layer green tapes are laminated to form a green tape lamination. The green tape lamination is dry pressed, dried, shaped, degreased, and fired to achieve the exterior component required. | 08-20-2015 |
Zhen Liao, Beijing CN
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20130173573 | Search Engine Performance Evaluation Using a Task-based Assessment Metric - The subject disclosure is directed towards evaluating search engine implementation performance using a task-based assessment metric. Logged user activities associated with the search engine implementation are processed into sessions and atomic events corresponding to the user activities within the sessions. The atomic events corresponding to the user activities are classified into tasks based on similarity of the queries within the user activities. After applying the task-based assessment metric to task information associated with the search engine implementation, an evaluation mechanism determines indicia of search engine implementation performance in terms of user behavior. | 07-04-2013 |
Zhi Jun Liao, Beijing CN
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20090284301 | Key press detecting circuit - A key press detecting circuit for detecting the status of the key is provided. The key press detecting circuit comprises a discharging circuit which discharges when the key (K | 11-19-2009 |
Zhiwen Liao, Beijing CN
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20110095066 | High-Speed Electromagnetic Nail Gun - A high-speed electromagnetic nailing gun with a lever, which includes a handle ( | 04-28-2011 |
20160043656 | POWER-TYPE VOLTAGE-MULTIPLYING DRIVING CIRCUIT AND ELECTRIC NAIL GUN USING POWER-TYPE VOLTAGE-MULTIPLYING DRIVING CIRCUIT - With respect to a defect that a large-size capacitor is required to implement voltage multiplication in the prior art, the present invention provides a power-type voltage-multiplying driving circuit capable of overcoming the defect. An alternating current power supply J | 02-11-2016 |
Zhongyu Liao, Beijing CN
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20150130541 | Doherty Amplifier - A Doherty amplifier ( | 05-14-2015 |
Zhuoyuan Liao, Beijing CN
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20150331606 | AN APPARATUS FOR TEXT ENTRY AND ASSOCIATED METHODS - An apparatus comprising: at least one processor; and at least one memory including computer program code, the at least one memory and the computer program code configured, with the at least one processor, to cause the apparatus to perform at least the following: based on an entered text string, enable selection of at least a part of a presented full text string as an adaptation for the entered text string by a user interaction with the presented full text string itself, the presented full text string being presented to the user prior to initiation of entry of the entered text string. | 11-19-2015 |
20150339466 | Unlocking An Apparatus - An apparatus, method, and computer program product for: receiving a user input comprising an unlock sequence; comparing the user input to a predefined unlock sequence comprising a static part and a dynamic part; in response to determining that a first part of the user input complies with the static part of the predefined unlock sequence, performing an unlock operation; and in response to determining that a second part of the user input complies with the dynamic part of the predefined unlock sequence, performing an action based on the second part of the user input. | 11-26-2015 |
20150346961 | METHOD, APPARATUS AND COMPUTER PROGRAM PRODUCT FOR PROVIDING A RECOMMENDATION FOR AN APPLICATION - Provided herein are a method, apparatus and computer program product for providing a recommendation for an application in response to determining that an application that was initiated was not an intended application. In particular, methods may include receiving a first input corresponding to the initiation of a first application, initiating the first application in response to receiving the first input, receiving an indication of a closure of the first application, and determining that the closure of the first application occurred meeting one or more predetermined conditions. The method may cause a recommendation to be provided of at least a second application in response to determining that the closure of the first application occurred meeting one or more predetermined conditions. | 12-03-2015 |