Liang, Shanghai
Bin Liang, Shanghai CN
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20150038704 | METHOD FOR PREPARING RIVAROXABAN INTERMEDIATE - A method for preparing a Rivaroxaban intermediate I is presented, including the following step: in a non-protonic solvent, under the effect of lewis acid, performing cyclization reaction on 4-(4-phenyl isocyanate)morpholine-3-ketone (II) and (S)-epoxy compound (III), the reaction temperature ranging from 20° C. to 60° C., where R is amino replaced by amino protecting group. The preparation method of the present invention has a mild condition, a simple process, a low cost, and high efficiency; the product is easy to purify and the method is applicable to industrial production. | 02-05-2015 |
Bing Liang, Shanghai CN
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20150315513 | Aqueous Cutting Fluid Composition - A water-based cutting fluid that comprises water and a water-soluble polyalkylene glycol (PAG) having cloud point from 30° C. to 80° C. The cutting fluid is water-based, i.e., it comprises at least 50 percent by weight (wt %) water. The cutting fluids are well suited for use with diamond wiresaws for the cutting of silicon ingots. The fluids exhibit one or more of low hydrogen generation, no wafer cleaning issues, good lubricity, good cooling efficiency, good swarf suspension and dispersion, low foaming, are generally non-sensitive to metal ions, and are nonflammable. | 11-05-2015 |
Changnian Liang, Shanghai CN
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20090287619 | Differentiated, Integrated and Individualized Education - A computer-based learning system uses knowledge points organized with a predefined multilevel arrangement. Each knowledge point has an information set which may include a knowledge content, an evaluation content and a solution content. For a given knowledge point, the learning system provides the knowledge content and evaluation content, analyzes the user's answers to the evaluation content and determines the next knowledge point to be studied by the user based on the user's answers and the predefined multilevel arrangement of the knowledge points. The learning system thus provides a different learning course for different users to achieve individualized learning. User's learning history may be recorded to facilitate reviews by the user and improve the selection of the next knowledge point. Users may provide feedbacks on knowledge contents and evaluation contents, and may even suggest their own knowledge contents and evaluation contents to improve the learning system and user participation. | 11-19-2009 |
20100005413 | User Interface for Individualized Education - A graphical user interface is used in a computer-based learning system which uses knowledge points organized with a predefined multilevel arrangement. A graphical window which has selectable elements of multiple levels is used for navigation in choosing a knowledge point to be studied. Upon selection, the graphical window displays in information display area an information content associated with the chosen knowledge point for the user to study and provide a feedback such as answers. Upon receiving the user feedback through a user interaction element, the graphical window displays an evaluation result of the user feedback. Additional selectable elements are used to choose the type of information content (such as knowledge content and evaluation content) to be displayed. The graphical user interface also uses additional graphical windows for user inquiry and reviews and for displaying study statistics. | 01-07-2010 |
20100129783 | Self-Adaptive Study Evaluation - A study evaluation system used for computer-based learning uses evaluation contents arranged in a multilevel arrangement for self-adaptive study evaluation. The study evaluation system provides a present evaluation content to a user through user interaction, and determines a subsequent evaluation content or a subsequent knowledge point to be studied by the user at least partially based on the user feedback on the present evaluation content, the multilevel arrangement of the evaluation contents, and a characteristic information of the user. The study evaluation system may further establish a data set for each user to record the user feedbacks on the evaluation contents, and use the data set in combination with certain basic user information to realize individualized study evaluation. | 05-27-2010 |
Chien-Chain Liang, Shanghai CN
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20120103845 | CARRIERS FOR CARRYING FASTENERS FOR FASTENER DRIVING TOOLS - A carrier for use in fastener driving tools, i.e. tools for driving fasteners such as nails into concrete, steel or other materials. In use, a carrier which carries multiple fasteners is loaded into the fastener driving tool. The carrier disclosed in this disclosure can be used with fastener driving tools of many different brands and models. The carrier includes multiple sleeves connected together by connecting parts. Each sleeve has an upper breakable collar, a middle wall portion, and a lower collar. The outer cross section of the lower collar has a substantially circular shape; the outer cross section of the upper collar has a near-rectangular shape. The upper collar has a smaller thickness than the lower collar, which enables the carrier to fit into and be used with fastener driving tools of different brands and models. The carrier is made of a plastic material such as high density polyethylene. | 05-03-2012 |
Chongyang Liang, Shanghai CN
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20150023994 | RECOMBINANT GANODERMA LUCIDIUM IMMUNOMODULATORY PROTEIN (rLZ-8) AND USES THEREOF - Provided are the use of the recombinant | 01-22-2015 |
20150329601 | Methoxypolyethyleneglycol succinimidyl propionate modified recombinant Ganoderma Lucidum immunoregulatory protein, preparing method and application thereof - Methoxypolyethyleneglycol succinimidyl propionate modified recombinant | 11-19-2015 |
Chungen Liang, Shanghai CN
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20100069328 | NOVEL ORTHO-AMINOANILIDES FOR THE TREATMENT OF CANCER - The present invention is directed to a compound of formula I, | 03-18-2010 |
20100216806 | ORTHO AMINOAMIDES FOR THE TREATMENT OF CANCER - Compounds of formula | 08-26-2010 |
20130090328 | COMPOUNDS FOR THE TREATMENT AND PROPHYLAXIS OF RESPIRATORY SYNCYTIAL VIRUS DISEASE - The invention relates to the compounds of formula (I): | 04-11-2013 |
20130196974 | COMPOUNDS FOR THE TREATMENT AND PROPHYLAXIS OF RESPIRATORY SYNCYTIAL VIRUS DISEASE - A compound of formula (I) | 08-01-2013 |
20150210682 | Novel dihydroquinolizinones for the treatment and prophylaxis of hepatitis B virus infection - The invention provides novel compounds having the general formula: | 07-30-2015 |
20160068531 | NOVEL AZA-OXO-INDOLES FOR THE TREATMENT AND PROPHYLAXIS OF RESPIRATORY SYNCYTIAL VIRUS INFECTION - The invention provides novel compounds having the general formula: | 03-10-2016 |
Duguo Liang, Shanghai CN
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20110141280 | SIP-BASED NETWORK VIDEO SURVEILLANCE SYSTEM AND METHOD - The present invention provides a SIP-based network video surveillance system and method, which relates to the application field of network video surveillance. The network video surveillance method comprises the steps of: receiving a request message from a client by a call control server (CCS), the request message comprising an ID of a Premises Unit (PU) and a channel ID; forwarding the request message to a center management server (CMS) by the CCS for access authentication; transmitting the request message to the PU by the CCS after the request message passes the access authentication; responding by the PU an acknowledgement message containing video codec information to the CMS via the CCS; forwarding the acknowledgement message containing the video codec information and an access path to the client by the CMS, then establishing, by the client, a video stream connection with a network element directed by the access path on the basis of the acknowledge message. The present invention uses SIP in conjunction with other protocols to build a complete video surveillance architecture, improving the extensibility of a platform and makes the whole system more stable and reliable. | 06-16-2011 |
Fang Liang, Shanghai CN
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20110065708 | HETEROCYCLIC OXIME COMPOUNDS - The invention relates to compounds of formula (I) and salts thereof: | 03-17-2011 |
20150250799 | Triazolopyridine Compounds - The invention relates to compounds of formula (I) and salts thereof: | 09-10-2015 |
Gaofei Liang, Shanghai CN
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20160024629 | LOW-COST FINE-GRAIN WEAK-TEXTURE MAGNESIUM ALLOY SHEET AND METHOD OF MANUFACTURING THE SAME - The present invention discloses a Mg—Ca—Zn—Zr magnesium alloy sheet, having the chemical compositions in weight percentage: Ca: 0.5˜1.0%, Zn: 0.4˜1.0%, Zr: 0.5˜1.0%, the remainders being Mg and unavoidable impurities; wherein the magnesium alloy sheet has an average grain size of less than or equal to 10 μm, an interarea texture strength of less than or equal to 5, an interarea texture strength after annealing at 250˜400° C. of less than or equal to 3, and a limiting drawing ratio at room temperature of more than AZ31; and the grain size thereof is remarkably less than that of AZ31B sheet produced in the same conditions, and the sheet texture is notably weakened. The magnesium alloy of the present invention has simple chemical compositions without noble alloy elements therein, thereby having a wide applicability and a low manufacturing cost, which can act as the sheets of interior door panels of cars, inner panels of engine lids, inner panels of trunk lids, internal decorative panels, vehicle bodies in the rail transits, and housings of 3C products, or the like. | 01-28-2016 |
Guibai Liang, Shanghai CN
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20150175619 | SUBSTITUTED PYRAZOLES AND USES THEREOF - The present invention provides for compounds of formula 0 and various embodiments thereof, and compositions comprising compounds of formula 0 and various embodiments thereof. | 06-25-2015 |
Hong-Lin Liang, Shanghai CN
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20140133721 | COMPARATIVE IMAGE DISPLAY SYSTEM AND A MOLECULAR IMAGING DEVICE CONTAINING THIS SYSTEM - A comparative image display system comprises a monitor, an import unit and an image matching unit. The import unit receives from the user a tag and display mode of a first image selected by the user from a first imaging data group, and informs the monitor to display the first image on the display interface thereon by the display mode; the image matching unit receives the tag of the first image from the import unit, identifies the imaging information of the first image in the first imaging data group according to the tag, selects a second image with the corresponding imaging information from a second imaging data group according to a pre-defined rule, and informs the monitor to display the second image; the monitor simultaneously and correspondingly displays the second image on the display interface by the display mode as same as that of the first image, wherein the first imaging data group and the second imaging data group both contain multiple images of the same target object. | 05-15-2014 |
Hui-Wei Liang, Shanghai CN
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20110037779 | LARGE SIZE IMAGE BROWSING APPARATUS AND METHOD THEREOF - The present invention discloses a large size image browsing apparatus and a method thereof. The large size image browsing method according to the present invention comprises the following steps. First, a browsing apparatus is moved. Next, a sensing unit senses the force exerted on the browsing apparatus and calculates the displacement of the browsing apparatus to send out a displacement signal. Then, a processing unit sends out a control signal according to the displacement signal to update a part of the large size image on a display unit. | 02-17-2011 |
Jian Liang, Shanghai CN
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20090128112 | DUTY-CYCLE INDEPENDENT CURRENT LIMIT FOR A POWER REGULATOR - One embodiment of the invention includes a power regulator system. The system comprises an error amplifier that provides an error voltage based on a comparison of a reference voltage and a feedback voltage associated with an output voltage of the power regulator system. The system also comprises a pulse-width modulation (PWM) comparator configured to generate a switching signal that controls activation and deactivation of at least one power switch. The PWM comparator defining a duty-cycle of the switching signal based on the error voltage. The system further comprises a current limit circuit configured to clamp the error voltage upon the error voltage exceeding a voltage limit having a magnitude that varies as a function of the duty-cycle to provide a predetermined current limit that is substantially fixed independent of the duty-cycle. | 05-21-2009 |
20140375523 | ANTENNA IMPEDANCE MATCHING APPARATUS, SEMICONDUCTOR CHIP, AND METHOD - The present invention provides an antenna impedance matching apparatus, semiconductor chip, and method. The apparatus includes: a semiconductor chip, including multiple adjustable capacitors and multiple switches; and at least one impedance component, located outside the semiconductor chip, where the semiconductor chip is coupled to the at least one impedance component through multiple terminals and coupled to an input terminal and an output terminal of the antenna impedance matching apparatus, the input terminal and the output terminal of the antenna impedance matching apparatus are respectively coupled to a radio frequency circuit and an antenna, the multiple switches are configured to, under control of a control signal, switch a connection between the multiple adjustable capacitors and the at least one impedance component, and values of the multiple adjustable capacitors are adjusted by an adjustment signal, so as to tune impedance matching of the antenna. | 12-25-2014 |
20150312018 | Radio Frequency Circuit and Mobile Terminal - A radio frequency circuit. In the circuit, a first directional coupler receives a second transmit signal, uses a part of the second transmit signal as a third transmit signal, directly sends the third transmit signal to a first port of a circulator, and obtains a first coupling signal from the second transmit signal; the circulator outputs the third transmit signal through a second port; an impedance tuner transmits the third transmit signal to an antenna port and transmits, to the second port of the circulator, a first input signal from the antenna port; the circulator inputs the first input signal to a second directional coupler through a third port; the second directional coupler obtains a second coupling signal from the first input signal; and a controller adjusts impedance of the impedance tuner according to the first coupling signal and the second coupling signal. | 10-29-2015 |
20150349992 | PHASE-LOCKED LOOP FREQUENCY CALIBRATION METHOD AND SYSTEM - The present invention provides a phase-locked loop frequency calibration method and system, where the method includes: performing, within a counting time T | 12-03-2015 |
20160043822 | RADIO FREQUENCY RECEIVER AND RECEIVING METHOD - The present invention discloses a radio frequency receiver and a receiving method, where the method includes: performing band splitting on a radio frequency signal of multiple carriers to obtain at least one band signal, and outputting the signal; separately performing filtering and amplification processing on the at least one band signal to obtain at least one processed signal; generating multiple oscillation signals; and selectively receiving a processed signal, of the at least one processed signal, that includes a target carrier; receiving an oscillation signal corresponding to the target carrier; selectively selecting a frequency division ratio from multiple frequency division ratios; using the frequency division ratio to perform frequency division on the received oscillation signal to obtain a local oscillator signal; using the local oscillator signal to perform frequency mixing on the received processed signal that includes the target carrier to obtain a mixed signal. | 02-11-2016 |
Jindong Liang, Shanghai CN
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20120065209 | TETRAHYDRO-IMIDAZO[1,5-a]PYRAZINE DERIVATIVES SALTS, PREPARATION METHODS AND MEDICINAL USE THEREOF - Pharmaceutically acceptable salts of (R)-7-[3-amino-4-(2,4,5-trifluorophenyl)-butyryl]-3-trifluoromethyl-5,6,7,8-tetrahydro-imidazo[1,5-a]pyrazine-1-formic acid, their preparation methods, compositions containing the said pharmaceutical salts and their use as medicaments, especially as dipeptidyl peptidase IV (DPP-IV) inhibitors are disclosed. | 03-15-2012 |
Jing Liang, Shanghai CN
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20150337025 | USE OF FUSION PROTEIN - Disclosed is the use of a fusion protein in drugs for stimulating differentiation of bone marrow mesenchymal stem cells to hematopoietic stem/progenitor cells, or drugs for proliferation of granulocyte hematopoietic progenitor cells. The fusion protein has a sequence as shown in SEQ ID NO: 2 or SEQ ID NO: 4. The drugs can be used for the prevention and/or treatment of (i) hematopoietic dysfunction caused by chemotherapy, (ii) hematopoietic dysfunction caused by radiotherapy, or (iii) leukopenia. | 11-26-2015 |
Jingxin Liang, Shanghai CN
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20130235917 | METHOD AND APPARATUS FOR ACQUIRING ESTIMATED VALUE OF TRANSMITTED SIGNAL AND A SYSTEM-ON-CHIP - The embodiments of the disclosure disclose a method and an apparatus for acquiring estimated values of transmitted signals, and a system-on-chip. The method comprises: in response to the sequence number N of a current OFDM symbol between sequence numbers N1 and N2 that are sequence numbers of two adjacent OFDM symbols containing pilots, for each RE within the Nth OFDM symbol, instantaneously acquiring a channel estimation value C | 09-12-2013 |
20140185712 | DEMODULATION METHOD AND APPARATUS, DECODING METHOD AND APPARATUS AND BASEBAND CHIP IN COMMUNICATION SYSTEM - The present disclosure provides a demodulation method and apparatus, a decoding method and apparatus and a baseband chip in a communication system. The decoding method includes: when demodulated data in a buffer space is enough to foam a second predetermined number of CB data, reading the demodulated data to form the second predetermined number of CB data from the buffer space; decoding the second predetermined number of CB data. The buffer space includes a plurality of buffer regions corresponding to different CWs. Each of buffer regions store the demodulated data belonging to the CW, reading the demodulated data to form the second predetermined number of CB data in the buffer space includes reading the demodulated data belonging to the CW in the buffer region corresponding to the CW. The present disclosure saves memory space of the baseband chip. | 07-03-2014 |
20140185720 | METHOD AND APPARATUS FOR DEMODULATING DOWNLINK CHANNEL IN COMMUNICATION SYSTEM AND BASEBAND CHIP - The present disclosure provides a method and an apparatus for demodulating a downlink channel in a communication system, and a baseband chip. The demodulation method may include: obtaining RE data corresponding to the downlink channel successively from an OFDM symbol; demodulating the RE data to obtain demodulated data; filling the demodulated data to a corresponding position in a downlink channel buffer; and proceeding to obtain RE data corresponding to the downlink channel successively from a next OFDM symbol if a sequence number of the OFDM symbol does not reach a predetermined number. The present disclosure saves buffer space of the baseband chip in a UE. | 07-03-2014 |
20140189447 | METHOD, DEVICE AND BASEBAND CHIP FOR RECEIVING SERVICE DATA IN A COMMUNICATION SYSTEM - The present disclosure provides a method, a device and a baseband chip for receiving service data in a communication system. The method includes: receiving service data including a plurality of data blocks, where each of the plurality of data blocks comprises an information code and a check code; performing a first check and a second check on the service data; and outputting a predetermined number of information codes which pass the first check and are performed with a second check computation of the second check. The present disclosure saves memory space of the baseband chip. | 07-03-2014 |
Jinsui Liang, Shanghai CN
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20110266592 | DEVICE AND METHOD FOR TRANSIENT VOLTAGE SUPPRESSOR - A transient voltage suppressor (TVS) device includes a semiconductor substrate of a first conductivity type, and a first and a second semiconductor regions of a second conductivity type overlying the semiconductor substrate. A semiconductor layer of the second conductivity type overlies the first and the second semiconductor regions. The TVS device has a first trench extending through the semiconductor layer and the first semiconductor region and into the semiconductor substrate, and a fill material of the second conductivity type disposed in the first trench. A clamping diode in the TVS device has a junction between an out-diffused region from the fill material and a portion of the semiconductor substrate. The TVS device also includes a first P-N diode formed in a first portion of the semiconductor layer, and a second P-N diode having a junction between the second semiconductor region and the semiconductor substrate. | 11-03-2011 |
Li Liang, Shanghai CN
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20150026379 | GENERIC METHOD TO BUILD VIRTUAL PCI DEVICE AND VIRTUAL MMIO DEVICE - A technology for implementing a method to build a virtual device as at least one of a virtual Peripheral Controller Interconnect (PCI) device or a virtual Input/Output (I/O) device is disclosed. A method of the disclosure includes receiving a request for a PCI compatible device. The method further includes building a virtual device based on the request for the PCI compatible device, where the virtual device is built as at least one of a virtual PCI device or a virtual I/O device. | 01-22-2015 |
Liang Liang, Shanghai CN
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20090143290 | TUMOR-INHIBITING PROTEIN AND THE USE THEREOF - The invention has disclosed a new tumor suppressor protein HCRP1, the polynucleotide sequences encoding this polypeptides, and methods for production of the polypeptide using the recombinant technology. The tumor suppression protein, HCRP1, is obtained through the positional candidate cloning strategy. It locates in 8p22 region of human chromosome. The full length cDNA for HCRP1 is 1917bp, which encodes a protein of 397 amino acids. When introduced into liver cancer cells, HCRP1 can inhibit the malignant transformation of liver cancer cells. | 06-04-2009 |
Lifeng Liang, Shanghai CN
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20160073149 | METHOD AND APPARATUS FOR IMPROVED NETWORK RECORDING - There is provided a method of recording a program in a server. The method comprises receiving a record instruction to record a particular program. The method further comprises accessing a plurality of time shift slice files associated with the particular program, and combining the slice files into a recorded program file. | 03-10-2016 |
Ling Liang, Shanghai CN
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20140060659 | ON-LINE DETECTION OF ORGANIC CONTAMINANT IN CONDENSATE SYSTEM OF SUGAR PRODUCTION PROCESSES USING FLUORESCENCE THECHNOLOGY - A method of measuring contamination in fluid that is expelled from a food processing system is presented. The method of measuring is carried out with fluorescence. The fluid is typically allowed to enter into an energy transfer system, but if the contamination exceeds a certain level, the fluid should be prevented from entering the energy transfer system. The fluid is generally comprised of water expelled from a sugar processing operation. | 03-06-2014 |
20150198540 | DRY REAGENT BASED WATER ANALYZER - The invention provides devices, methods, and compositions for dry chemical reagents to measure calcium, magnesium (total hardness), and other analytes in water using colorimetric devices. The measurement may be a one-step procedure without the need of dilution and multi-step preparation, so that it can be easily employed by untrained personnel. The chemical reagents may include dyes, buffer reagents, masking reagents, competing ligands, and other chemicals such as fillers. The chemical reagents may be grinded together as a homogenous fine powder, equally dispensed into small containers for each test or dried as film or solid using the means of air, low heat or vacuum. The composition may be easily dissolved into water samples and stable for long term storage. The methods may be able to distinguish between similar materials such as magnesium and calcium with the same one reagent or from other interfering species in water samples | 07-16-2015 |
Min Liang, Shanghai CN
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20130108665 | RECOMBINANT TUMOR VACCINE AND METHOD OF PRODUCING SUCH VACCINE | 05-02-2013 |
Qi Liang, Shanghai CN
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20120297168 | PROCESSING INSTRUCTION GROUPING INFORMATION - Processing instruction grouping information is provided that includes: reading addresses of machine instructions grouped by a processor at runtime from a buffer to form an address file; analyzing the address file to obtain grouping information of the machine instructions; converting the machine instructions in the address file into readable instructions; and obtaining grouping information of the readable instructions based on the grouping information of the machine instructions and the readable instructions resulted from conversion. Status of grouping and processing performed on instructions by a processor at runtime can be acquired dynamically, such that processing capability of the processor can be better utilized. | 11-22-2012 |
20130174127 | CONTROL FLOW ANALYSIS - A method for control flow analysis according to an embodiment of the present invention includes: acquiring an original function call tree of a program, wherein nodes of the original function call tree represent functions and a parent/child relation between the nodes represents a calling relation; generating a corresponding function dominator tree from the calling relation, wherein nodes of the function dominator tree represent the functions and a parent/child relation between the nodes represents a dominator relation, wherein a first function dominates a second function if all the invocations to the second function are originated by the first function; and simplifying the original function call tree according to the function dominator tree so as to obtain a simplified function call tree. According to an embodiment of the present invention, the function call tree for control flow analysis can be simplified. | 07-04-2013 |
Qingning Liang, Shanghai CN
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20110021561 | QUINOLINE COMPOUND AND PHARMACEUTICAL COMPOSITION, PREPARATION METHOD AND USES THEREOF - The present invention discloses a quinoline compound represented by the formula A or pharmaceutically acceptable solvate, optical isomer or polymorph thereof, | 01-27-2011 |
Quanshun Liang, Shanghai CN
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20120321913 | MANUFACTURING METHOD FOR LONG-LIVED NEGATIVE ELECTRODE AND CAPACITOR BATTERY ADOPTING THE SAME - The present invention relates to a preparation method of a long cycle life negative electrode as well as the organic hybrid capacitor battery using this negative electrode. The preparation steps of the negative electrode include: blending all materials including carbon material with a fast lithium intercalation capability, and a binder, and adding in solvent; pressing the blended material to get an electrode plate of a certain thickness; stirring the conductive agent to a paste, and attaching it to a cathode current collector; attaching the electrode plate to the conductive agent coated negative current collector; Drying, grinding, cutting and vacuum drying to form a negative electrode. In the present invention, the process of pressing the electrode plate into shape first and then attaching to the negative current collector is used, which enables the negative electrode to have a high compressed density and cycle life. The organic hybrid super capacitor battery in the present invention has high energy density (up to 45-80 Wh/Kg), high power density (>4500 W/Kg), and can be widely used in electric vehicles, power tools, solar energy storage, wind energy storage, portable electric appliances and other fields. | 12-20-2012 |
Randall Liang, Shanghai CN
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20120076942 | ANTIMICROBIAL FABRIC FINISH - There is provided an antimicrobial composition for treating fabric, wherein said antimicrobial composition is a liquid and wherein said antimicrobial composition comprises water and a metal/polymer complex, wherein the pH of said composition is 6.5 or lower; wherein the concentration of said metal/polymer complex is from 0.005% to 0.1% by weight based on the weight of said composition; wherein said metal is selected from copper, silver, gold, tin, zinc, and combinations thereof. | 03-29-2012 |
Roly Liang, Shanghai CN
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20090172768 | METHODS AND APPARATUS FOR OPERATING EMBEDDED INFORMATION TECHNOLOGY APPLICATIONS WITH A SERVICE OPERATING SYSTEM - A method includes setting a rule policy with an embedded information technology application. The method further includes parsing the policy rule from a policy engine to a context engine. The method further includes determining a computing device condition with the context engine based upon the parsed policy rule. The method further includes notifying the policy engine with the context engine if the computing device condition has changed from a first condition to a second condition. The method further includes, in response to the computing device condition changing from the first condition to the second condition, executing an action according to the parsed policy rule. An associated system and machine readable medium are also disclosed. | 07-02-2009 |
Sen Liang, Shanghai CN
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20090260527 | Apparatus of making and storage of yogurt with thermoelectric technology - A machine can be used as a yogurt maker, warm appliance and refrigerator in the household, consists of: a thermally insulated fermentation compartment, a thermocouple or a temperature sensor, a thermoelectric assembly, a selective function switch, a safety door switch, a controller, and at least one milk container. Such units, controlled through pre-programmed cycles, can perform a variety of tasks: It is able to automatically prepare yogurt by distributing transformation culture into milk following the gradual warming, incubation and natural cooling processes; fermentation time is automatically set according to the load production and environment temperature; afterwards, maintain yogurt with cold temperature for extended periods of time. | 10-22-2009 |
Shan An Liang, Shanghai CN
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20090212783 | BGA Package Holder Device and Method for Testing of BGA Packages - An apparatus for supporting BGA packages for one or more testing processes is disclosed. The apparatus includes a substrate member. The substrate member has a plurality of contact pads, with each of the contact pads being spatially disposed around a peripheral region of the substrate. The apparatus further includes a plurality of contact regions spatially configured on a portion of the substrate member. Each of the plurality of contact regions is numbered from 1 through N being electrically connected to respective contact pads numbered from 1 through N. The plurality of contact regions is configured to provide electrical contact to respective plurality of balls provided on a BGA package. The apparatus additionally includes a holder device coupled to the substrate member. The holder device is adapted to mechanically hold the BGA package in place to provide mechanical contact between the plurality of balls and respective plurality of contact regions. | 08-27-2009 |
Shuang Liang, Shanghai CN
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20110243882 | ANTIBACTERIAL POLYMER EMULSION AND COATING COMPOSITION - An aqueous antibacterial polymer emulsion and coating compositions are provided. The aqueous antibacterial polymer emulsion comprising a polymer A, an oxidant and a metal complexed with a copolymer B comprising heterocyclic containing monomers; wherein the metal is selected from copper, silver, gold, tin, zinc and combinations thereof; and wherein the emulsion is heat stable. The coating compositions made therefrom provide persistent, broad spectrum antibacterial activity without discoloration problem upon exposure to heat and/or sun light. | 10-06-2011 |
Songtao Liang, Shanghai CN
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20150252391 | METHOD USING MICROALGAE FOR HIGH-EFFICIENCY PRODUCTION OF ASTAXANTHIN - The present invention relates to a novel method for producing astaxanthin by using microalgae. The method comprises: heterotrophic cultivation of microalgae, dilution, photo-induction, collection of microalgal cells, and extraction of astaxanthin. The method according to the present invention takes full advantages of rapid growth rate in the heterotrophic stage and fast accumulation of astaxanthin in the photo-induction stage by using a large amount of microalgal cells obtained in the heterotrophic cultivation stage, so as to greatly improve the astaxanthin production rate and thereby achieve low cost, high efficiency, large scale production of astaxanthin by using microalgae. The method not only provides an important technical means to address the large scale industrial production of astaxanthin through microalgae but also ensures an ample source of raw material for the widespread utilization of astaxanthin. | 09-10-2015 |
Tianming Liang, Shanghai CN
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20130246997 | Managing Hardware Implementation and Deployment of a Graphical Program - System and method for managing and specifying hardware implementation of a graphical program. A graphical program that implements an algorithm is stored in a memory of a computer system. The graphical program meets one or more first specified implementation requirements and is targeted for deployment to a programmable hardware element. A plurality of sets of descriptive directives are also stored in the memory, where the descriptive directives are associated with the graphical program and specify one or more additional specified implementation requirements, e.g., memory resource implementations, optimization directives, and so forth, where the additional directives result from programmatic and/or user-specification. Each set of descriptive directives is useable by a synthesis tool to generate a respective hardware configuration program for deployment to the graphical programmable hardware element. | 09-19-2013 |
20130246998 | Interactively Designing a Hardware Implementation of a Graphical Program - System and method for managing and specifying hardware implementation of a graphical program. A graphical program that implements an algorithm is stored in a memory of a computer system. The graphical program meets one or more first specified implementation requirements and is targeted for deployment to a programmable hardware element. A plurality of sets of descriptive directives are also stored in the memory, where the descriptive directives are associated with the graphical program and specify one or more additional specified implementation requirements, e.g., memory resource implementations, optimization directives, and so forth, where the additional directives result from programmatic and/or user-specification. Each set of descriptive directives is useable by a synthesis tool to generate a respective hardware configuration program for deployment to the graphical programmable hardware element. | 09-19-2013 |
20130247019 | Specifying Memory Resource Implementations for Deployment of a Graphical Program to Programmable Hardware - System and method for managing and specifying hardware implementation of a graphical program. A graphical program that implements an algorithm is stored in a memory of a computer system. The graphical program meets one or more first specified implementation requirements and is targeted for deployment to a programmable hardware element. A plurality of sets of descriptive directives are also stored in the memory, where the descriptive directives are associated with the graphical program and specify one or more additional specified implementation requirements, e.g., memory resource implementations, optimization directives, and so forth, where the additional directives result from programmatic and/or user-specification. Each set of descriptive directives is useable by a synthesis tool to generate a respective hardware configuration program for deployment to the graphical programmable hardware element. | 09-19-2013 |
Ting Liang, Shanghai CN
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20120025376 | BALL GRID ARRAY PACKAGE - A BGA package includes an IC die, a substrate, a plurality of solder balls, and a square contact pad. The portions of the contact pad capable of interfering with the IC die are removed to ensure the space between two of the contact pads is sufficient to avoid noise interference. | 02-02-2012 |
Wang Liang, Shanghai CN
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20100204095 | Genetically Modified TFPI And Method Of Making The Same - The present invention provides long half life genetically modified TFPI sequences (LTFPI) for anticoagulation. On the genetically modified TFPI sequence, the lysine at the carboxy-terminal sites 241, 254, 260 and 261 are replaced by alanin and the amino acid asparagine at glycosylation sites 117, 167, 228 and the amino acids serine and threonine at glycosylation sites 174 and 175 are substitutionally mutated. The present invention also provides methods of making the LTFPI through high efficient LTFPI expression from yeast production system. | 08-12-2010 |
20120065135 | Genetically Modified TFPI And Method Of Making The Same - The present invention provides long half life genetically modified TFPI sequences (LTFPI) for anticoagulation. On the genetically modified TFPI sequence, the lysine at the carboxy-terminal sites 241, 254, 260 and 261 are replaced by alanin and the amino acid asparagine at glycosylation sites 117, 167, 228 and the amino acids serine and threonine at glycosylation sites 174 and 175 are substitutionally mutated. The present invention also provides methods of making the LTFPI through high efficient LTFPI expression from yeast production system. | 03-15-2012 |
Weiqiang Liang, Shanghai CN
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20150181259 | DIGITAL TELEVISION NETWORK STRUCTURE AND USER TERMINAL - This invention discloses a digital TV broadcast system coordinated with a broadband communication network, an information transmission network in which the broadcast system is applied, a digital TV heterogeneous network architecture, and a client terminal used in each of the above network systems. The various broadcast system architectures of the invention adopt the design concept of heterogeneous network which integrates a broadcast network with other networks, for example, a communication network, the Internet and the like, to form a heterogeneous network architecture coordinating various networks. Meanwhile, the usage in bad conditions are taken into account, and a broadcast TV system which enables uplink transmission by using a broadcast link is designed. The terminal of the invention is a terminal applicable in these heterogeneous network architectures, is capable of receiving signals transmitted from various networks, and can enable flexible receiving and access modes with a series of control means. The network system and client terminal of the invention can achieve an optimized allocation of network resources, save spectrum resources, and enable optimized transmission and management of information resources. | 06-25-2015 |
Wenliang Liang, Shanghai CN
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20110281548 | METHOD, APPARATUS AND SYSTEM FOR MANAGING EMERGENCY SERVICES OF MOBILITY-RESTRICTED MOBILE STATION - A method, an apparatus, and a system for managing emergency services of a mobility-restricted Mobile Station (MS) are disclosed. The method includes: an Anchor-Service Flow Authorization entity (A-SFA) obtains emergency service information or an Emergency Service Flag (ES_Flag), where the emergency service information or the ES_Flag serves as an indication of providing emergency services for the mobility-restricted Mobile Station (MS); constructs, according to the emergency service information or the ES_Flag, an emergency service indicator in an MS context maintained by the A-SFA; and sends a Path Registration Request (Path_Reg_Req) to a Base Station (BS), where the Path_Reg_Req carries the ES_Flag if what is obtained is the ES_Flag; or, if what is obtained is the emergency service information, generates the ES_Flag according to the emergency service indicator or emergency service information, and adds the generated ES_Flag into the Path_Reg_Req. | 11-17-2011 |
20120076092 | DATA TRANSMISSION METHOD AND APPARATUS - Embodiments of the present invention provide a data transmission method and apparatus. ROHC packets that use a same Context ID are encapsulated into MAC PDU, wherein the MAC PDU is formed by a MAC PDU packet header and a MAC PDU payload. The Context ID of the ROHC packets is carried in the MAC PDU packet header, and the Context ID is not carried in the ROHC packets. The MAC PDU is sent. In this way, transmission resources are saved, and transmission efficiency is improved. | 03-29-2012 |
20120106413 | COMMUNICATION METHOD AND APPARATUS FOR HEADER COMPRESSION - A communication method and a related apparatus for header compression by using an automatic retransmission mechanism are disclosed. The method comprises determining with a receive end parameters required for performing header compression and an ARQ through negotiation, constructing a lower-layer PDU that comprises header compression information, and sending the PDU to a receive end. By using methods provided in the embodiments of the present invention, combination of a header compression mechanism and an ARQ mechanism may be implemented, thereby improving header compression efficiency and accuracy, and saving air interface resources. | 05-03-2012 |
20120189023 | METHOD AND APPARATUS FOR TRANSMITTING HEADER-COMPRESSED PACKET BASED ON RETRANSMISSION MECHANISM - A method for transmitting a header-compressed packet based on a retransmission mechanism is disclosed according to the present disclosure. The method mainly includes: a header compressor of a sending device obtains feedback information of a header-compressed packet in a transmission process; and the header compressor determines a state of the header compressor according to the feedback information, compresses a header for the packet according to the state of the header compressor, and sends the packet to a decompressor of a receiving device. According to the present disclosure, a header compression mechanism is combined with an automatic retransmission mechanism, so that the header compressor obtains feedback information of an automatic retransmission technology, and estimates the decompression information of the decompressor correctly, so as to change a state machine of the header compressor at proper time and improve transmission efficiency of the packet. | 07-26-2012 |
20120218942 | DATA TRANSMISSION METHOD, APPARATUS AND SYSTEM - The present invention provides a data transmission method, apparatus and system, which relate to the field of the wireless network technology. The data transmission method provided in the embodiment of the present invention includes: acquiring a downlink data packet sent to a terminal, in which the downlink data packet does not have a high layer protocol stack header; sending the downlink data packet to the terminal through an air interface; Through the present invention, the data amount in the air interface transmission is reduced to a great extent, the efficiency of air interface transmission is substantially enhanced, and the air interface resource is saved, thereby facilitating the enrichment and development of wireless services and satisfying the demands of users. The present invention is applicable to a scenario of air interface transmission in a wireless network. | 08-30-2012 |
20130170372 | METHOD AND APPARATUS FOR OBTAINING FEEDBACK DELAY - A method for obtaining feedback delay includes: obtaining a target time elapsed in a process from when a remote radio end receives uplink data sent from a user end to when the remote radio end sends out feedback information responsive to the uplink data to the user end, wherein the feedback information responsive to the uplink data is fed back by a processing node to the remote radio end; calculating a feedback delay by adding the target time and an air interface transmission propagation delay, wherein the air interface transmission propagation delay is a transmission time of the uplink data from the user end to the remote radio end; and configuring, by the processing node, an uplink hybrid automatic repeat request (HARQ) ACK/NACK feedback interval to be the feedback delay. | 07-04-2013 |
Xiaoguo Liang, Shanghai CN
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20110181611 | USER INTERFACE AND CONTROL OF SEGMENTED BACKLIGHT DISPLAY - In some embodiments a user interface is adapted to monitor user inputs and one or more controllers are adapted to modify backlight segment brightness and/or image pixel values of a segmented backlight display in response to the monitored user inputs. Other embodiments are described and claimed. | 07-28-2011 |
20140341418 | ELECTRONIC DEVICE HAVING EXPANDABLE SPEAKER BOX - An electronic device having at least one expandable speaker box is provided. The electronic device may include a base having at least one speaker disposed therein and at least one speaker box configured to expand. The electronic device may include further include a lid having a display configured to be attached to the base. The at least one speaker box may be at least partially formed of a compressible-expandable material, such as rubber. Alternatively, the at least one speaker box may be at least partially formed of a bi-metal material that expands when exposed to heat. | 11-20-2014 |
20150185260 | POWER ADAPTER DETECTION - A method and system are described herein for detecting a capacity for a power adapter. An example of a method includes detecting an increase in power consumption by a computing device attached to the power adapter. The method can also include detecting a droop in voltage received from the power adapter. Additionally, the method can include storing the current that corresponds with the droop. | 07-02-2015 |
20150223351 | CHASSIS OF ELECTRONIC DEVICE - A chassis for an electronic device may include a first metal layer to form an inner surface of the chassis, an insulating layer on the first metal layer, and a second metal layer on the insulating layer. The second metal layer may be connected to a ground area of a circuit board to be provided in the chassis. | 08-06-2015 |
20160044251 | CAMERA TO CAPTURE MULTIPLE SUB-IMAGES FOR GENERATION OF AN IMAGE - Embodiments are generally directed to a camera to capture multiple sub-images for the generation of an image. An embodiment of a camera assembly includes one or more lenses to transmit light from a scene, and an image sensor to simultaneously capture a plurality of sub-images of the scene via the one or more lenses, the plurality of sub-images including a first sub-image and a second sub-image. A processing element is to process the sub-images sensed by the image sensor, the processing of the sub-images includes combining at least the first sub-image and the second sub-image to generate a combined image of the scene. | 02-11-2016 |
Xiaohui Liang, Shanghai CN
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20100272260 | METHODS AND APPARATUSES FOR KEY GENERATION, ENCRYPTION AND DECRYPTION IN BROADCAST ENCRYPTION - Methods and apparatuses for key generation, encryption and decryption in broadcast encryption. A public parameter and a primary key based on a first random number are generated. For each of leaf nodes in a binary tree, a right key set of the leaf node is calculated, the right key set including a right key of the leaf node and right keys of right brother nodes for all the nodes on a path from a root node to the leaf node. A left key set of the leaf node is calculated, the left key set including a left key of the leaf node and left keys of left brother nodes for all the nodes on the path. The sum of the second and third random numbers equals to the first random number. The second random number is different for different subscribers. | 10-28-2010 |
Xin Liang, Shanghai CN
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20150249515 | DEVICE REGISTRATION AND SOUNDING IN A TIME-DIVISION MULTIPLE ACCESS NETWORK - A master device transmits beacon messages to a plurality of slave devices. The beacon messages specify upstream time slots, downstream time slots, and contention-based time slots. To register a respective slave device with the master device, the respective slave device transmits an association request to the master device during a contention-based time slot and receives an association response from the master device during a first downstream time slot. In response to receiving the association response, the respective slave device transmits an authentication request to the master device during an upstream time slot and receives an authentication response from the master device during a second downstream time slot. | 09-03-2015 |
Xingzhi Liang, Shanghai CN
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20090321501 | METHOD OF FABRICATING WIRE ON WIRE STITCH BONDING IN A SEMICONDUCTOR DEVICE - A low profile semiconductor package is disclosed including at least first and second stacked semiconductor die mounted to a substrate. The first semiconductor die may be electrically coupled to the substrate with a plurality of stitches in a forward ball bonding process. The second semiconductor die may in turn be electrically coupled to the first semiconductor die using a second set of stitches bonded between the die bond pads of the first and second semiconductor die. The second set of stitches may each include a lead end having a stitch ball that is bonded to the bond pads of the second semiconductor die. The tail end of each stitch in the second set of stitches may be wedge bonded directly to lead end of a stitch in the first set of stitches. | 12-31-2009 |
20090321952 | WIRE ON WIRE STITCH BONDING IN A SEMICONDUCTOR DEVICE - A low profile semiconductor package is disclosed including at least first and second stacked semiconductor die mounted to a substrate. The first semiconductor die may be electrically coupled to the substrate with a plurality of stitches in a forward ball bonding process. The second semiconductor die may in turn be electrically coupled to the first semiconductor die using a second set of stitches bonded between the die bond pads of the first and second semiconductor die. The second set of stitches may each include a lead end having a stitch ball that is bonded to the bond pads of the second semiconductor die. The tail end of each stitch in the second set of stitches may be wedge bonded directly to lead end of a stitch in the first set of stitches. | 12-31-2009 |
20110084377 | SYSTEM FOR SEPARATING A DICED SEMICONDUCTOR DIE FROM A DIE ATTACH TAPE - A system is disclosed for ejecting a semiconductor die from a tape to which the die is affixed during the wafer dicing process. In embodiments, the system includes an ejector tool including a support table, ejector pins and a pick-up arm. The support table is connected to a vacuum source for creating a negative pressure at an interface between the tape and support table. The support table further includes an aperture with one or more chamfered sidewalls. The vacuum source is connected to the aperture so that, upon placement of the tape on the support table with a die centered over the aperture, the vacuum source pulls a portion of the tape around the edges of the semiconductor die away from the die and into the space created by the chamfered edges. | 04-14-2011 |
20120145332 | SYSTEM FOR SEPARATING A DICED SEMICONDUCTOR DIE FROM A DIE ATTACH TAPE - A system is disclosed for ejecting a semiconductor die from a tape to which the die is affixed during the wafer dicing process. In embodiments, the system includes an ejector tool including a support table, ejector pins and a pick-up arm. The support table is connected to a vacuum source for creating a negative pressure at an interface between the tape and support table. The support table further includes an aperture with one or more chamfered sidewalls. The vacuum source is connected to the aperture so that, upon placement of the tape on the support table with a die centered over the aperture, the vacuum source pulls a portion of the tape around the edges of the semiconductor die away from the die and into the space created by the chamfered edges. | 06-14-2012 |
Xinyu Liang, Shanghai CN
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20150141563 | HYDROPHOBIC AND OLEOPHOBIC COATING COMPOSITION - The present disclosure provides a hydrophobic and oleophobic coating composition, which comprises the following components based on weight percentage: 0.1-15% of a fluorosiloxane, 1-30% of a polyacrylic resin, 0.1-15% of a silane coupler, 33-98% of an organic solvent, and 0.05-15% of an acid. By combining the polyacrylic resin and the fluorosiloxane which exhibits hydrophobic property, the present composition not only provides good hydrophobic property but also ensures durable hydrophobic property of the coating with the help of good adhesion of polyacrylic resin. The coating composition can form hard coating which has high glossiness and high transparency under relatively low temperatures and has a contact angle of 115-120°. This coating composition can be used on surfaces of substrates, such as automotive paints, metal, plastic and glass, and it can retain long lasting hydrophobic and oleophobic property even placed outdoors for several months, and it can also prevent the surface of the substrate from being scratched. | 05-21-2015 |
Xu Liang, Shanghai CN
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20120001671 | 5V TOLERANT CIRCUIT FOR CML TRANSCEIVER IN AC-COUPLE - A high voltage tolerant transceiver operating at a low voltage is provided, including two input/output pads to receive a receive signal and transmit a transmit signal; a transmitter block to transmit the transmit signal; a receiver block to receive the receive signal and provide an amplified signal; at least one of the transmitter block and the receiver block further comprising at least two NMOS transistors having their gate coupled to a low power supply to receive the low voltage, their substrate coupled to ground, and their source coupled to the input/output pad. Also provided is a circuit to isolate the output of a transmitter from high voltages, including a first transistor and a second transistor. Also provided is a substrate isolating circuit, including a first transistor, a second transistor, and a third transistor so that the substrate voltage is isolated from a high voltage in the pads. Further provided is a bias isolating circuit so that an input bias voltage is isolated from a high voltage in the pads. | 01-05-2012 |
Xuancui Liang, Shanghai CN
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20140189995 | METHODS FOR INSTALLING REACTOR COOLANT LOOP PIPING IN A NUCLEAR POWER PLANT - Method for installing reactor coolant loop (RCL) piping of a reactor coolant system (RCS) system in a pressurized water reactor (PWR) nuclear power plant by positioning the reactor vessel, steam generator, or both, into position after attaching one or more coolant pumps, surveying coolant loop piping and a plurality of nozzles on the reactor vessel, the steam generator and coolant pump casing, or a combination thereof, with a precise measurement and 3D modeling technology for positioning data, then performing weld prep machining for the coolant loop piping on the reactor vessel side, and machining for the coolant loop piping on the steam generator side and coolant pump side based on the positioning data, and installing temporary supports for coolant loop piping and finishing the fit-up and welding between the coolant loop piping and the reactor vessel, steam generator, and each coolant pump. | 07-10-2014 |
Xuejun Liang, Shanghai CN
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20110249766 | METHOD FOR FRAME AGGREGATION IN MOBILE COMMUNICATION SYSTEM - A staggered frame aggregating method for multi-band time-division duplex mobile communication system. By relatively shifting the frame in each frequency band in turn, a new frame configuration is formed by aggregating and it is used for transmitting and receiving data, and it makes the frames in different bands stagger in time. | 10-13-2011 |
Yanfeng Liang, Shanghai CN
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20140076843 | METHOD OF FABRICATING IN-PLANE SWITCHING (IPS) SCREEN ELECTRODE - A method of fabricating an In-Plane Switching (IPS) screen electrode is disclosed. In the method, a first ITO layer is etched, and the etched first ITO layer is annealed. Subsequently, a second ITO layer is etched, and the etched first ITO layer and the etched second ITO layer are concurrently annealed. With this method, the etched first ITO layer is annealed after the first ITO layer is etched, subsequent etching of the second ITO layer will have no influence upon the annealed first ITO layer, thus making it possible to ensure the line widths of the two ITO layers and a spacing between the respective ITO layers to thereby effectively avoid the problem of a short circuit due to a too small spacing between the respective ITO layers. | 03-20-2014 |
20150036089 | LIQUID CRYSTAL DISPLAY, ARRAY SUBSTRATE IN IN-PLANE SWITCHING MODE AND MANUFACTURING METHOD THEREOF - An array substrate comprises a substrate, a passivation layer on a surface of the substrate, a first organic film on a surface of the passivation layer and provided with a groove, a common electrode disposed on a surface of the first organic film outside the groove, and a pixel electrode disposed in the groove. A vertical projection of the common electrode on the surface of the passivation layer does not overlap with a vertical projection of the pixel electrode on the surface of the passivation layer. | 02-05-2015 |
Yanggang Liang, Shanghai CN
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20110155955 | ELECTRON-TRANSPORTING MATERIALS - Compounds of formula I may be used in optoelectronic devices | 06-30-2011 |
Yejia Liang, Shanghai CN
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20150357059 | FLOW ALLOCATION APPARATUS, LOWER REACTOR INTERNAL OF REACTOR, AND REACTOR - A flow distribution device ( | 12-10-2015 |
Yi Liang, Shanghai CN
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20140191865 | Marine Emergency Position Indicating System - A marine emergency position indicating system that can communicate wirelessly between beacon and search engine is provided. When someone carrying the beacon falls into the water, power supply of the beacon opens through drowning automatic switch or manual switch, therefore the beacon can emit wireless SOS signals out. Rescue boat or aircraft installed with search engine can search and receive SOS signals sent from beacons over a 5-kilometer radius along the way to accidental site. The search engine can distinguish the beacons around this area and determine the direction and approximate distance between drowning persons carrying beacons and the search engine through wireless communication technology and wireless positioning technology to help rescuers implement fixed-point rescue. Therefore, the marine emergency position indicating system can overcome the bad weather impact on marine rescue, speed up the rescue process and improve the success possibilities of fixed-point rescue. | 07-10-2014 |
Yide Liang, Shanghai CN
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20090247722 | CYCLIC ALKYLENE CARBONATE-DERIVED ISOCYANATE-TERMINATED PREPOLYMERS, METHOD FOR THEIR PREPARATION AND THEIR USE - The present invention pertains to isocyanate-terminated prepolymers prepared from cyclic alkylene carbonates, the method for preparing the same and the use thereof in preparing polyurethanes, polyureas, polyurethane elastomer, and polyurethane mouldings. The incorporation of cyclic alkylene carbonates into the isocyanate-terminated prepolymers of the present invention improves their liquid stability at low temperatures while maintaining their physical properties. | 10-01-2009 |
20120095122 | POLYURETHANE MICROCELLULAR ELASTOMER, METHOD FOR PREPARING SAME AND USE THEREOF - The present invention relates to polyurethane, and specifically relates to a polyurethane microcellular elastomer, a method for preparing the same, and the use thereof. The polyurethane microcellular elastomer is the reaction product of (1) an isocyanate-terminated prepolymer obtained by reacting an isocyanate with a first polyol, (2) a second polyol, (3) a chain extender and (4) a catalyst, wherein the first polyol and/or second polyol comprise at least one polycarbonate polyol obtained by reacting carbon dioxide with an alkene oxide. This method of preparing polyurethane microcellular elastomer can not only reduce the demand for raw materials derived from petrochemicals, but also realize the utilization of the “greenhouse gas” carbon dioxide. | 04-19-2012 |
Yimin Liang, Shanghai CN
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20130044521 | SWITCHING POWER SUPPLY WITH OPTIMIZED THD AND CONTROL METHOD THEREOF - A switching power supply comprising a switching circuit and a controller. The controller comprises a preprocessing circuit, a first multiplier, a first comparing circuit and a logic circuit. The controller comprises a preprocessing circuit, a first multiplier, a first comparing circuit and a logic circuit. The preprocessing circuit generates a first multiplication input signal based on the input voltage and output voltage of the switching circuit. The first multiplier multiplies the first multiplication input signal by a second multiplication input signal and generates a first product signal. The first comparing circuit compares a current sensing signal representative of the input current with the first product signal and generates a first comparison signal. The logic circuit turns off a main switch in the switching circuit when the current sensing signal is larger than the first product signal. | 02-21-2013 |
Ying-Ye Liang, Shanghai CN
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20110150263 | SPEAKER ASSEMBLY - A speaker assembly includes a base including two receiving holes, a cover mounted on a first surface the base, a speaker, a flexible printed circuit (FPC) attached to a second surface the base opposite to the first surface, and two springs received in the receiving holes. The cover includes a receiving space to receive the speaker. The speaker includes two first pads. The FPC includes two second pads. The springs electrically connect the first pads to the second pads. | 06-23-2011 |
Yong Liang, Shanghai CN
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20150306851 | INSULATION FILM AND METHOD FOR MAKING INSULATION FILM - The present invention provides an insulation film ( | 10-29-2015 |
20150314575 | INSULATION FILM AND METHOD FOR MAKING INSULATION FILM - The present invention provides an insulation film, comprising a film upper layer ( | 11-05-2015 |
20150373853 | INSULATION FILM AND METHOD FOR MAKING INSULATION FILM - The present invention provides an insulation film and a method for making the insulation film, comprising a film upper layer and a film lower layer, wherein both of the film upper layer and film lower layer are made of a heat conduction plastics material, the heat conduction plastics material contains a heat conduction additive; and a film intermediate layer located between the film upper layer and the film lower layer. The film intermediate layer is made of a heat conduction plastics material, and the heat conduction plastics material contains a conductive additive An upper surface of the film intermediate layer is bound together with a lower surface of the film upper layer, and a lower surface of the film intermediate layer is bound together with an upper surface of the film lower layer. | 12-24-2015 |
20160059523 | INSULATION FILM AND METHOD FOR MAKING INSULATION FILM - The present invention provides an insulation film, comprising a film upper layer ( | 03-03-2016 |
Yonghong Liang, Shanghai CN
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20120122902 | PYRIMIDINE DERIVATIVE, PREPARATION METHOD AND USE THEREOF - A pyrimidine derivative and the preparation method and usethereof. The said pyrimidine derivative is a diaryl pyrimidine derivative or a diaryl benzo pyrimidine derivative which has the structure shown as the Formula I and IV. | 05-17-2012 |
Yongming Liang, Shanghai CN
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20100284351 | SPACE-TIME-FREQUENCY DOMAIN BASED INFORMATION FEEDBACK METHOD, USER EQUIPMENT AND BASE STATION THEREOF - A space-time-frequency domain based information feedback method, system, user equipment and base station for wireless transmission technical fields is provided. The user equipment measures and evaluates quality of wireless transmission downlinks in MIMO system, obtains rank, precoding matrix index and channel quality indicator information in the wireless transmission downlinks, processes information of the wireless transmission downlink respectively in space domain, frequency domain and time domain by using space selectivity, frequency selectivity and time selectivity characteristics of a channel, and feeds back downlink information to the base station through uplinks by using feedback schemes. The base station optimizes a transmitter according to feedback information from the user equipment. | 11-11-2010 |
20110007643 | MOBILE COMMUNICATION SYSTEM, BASE STATION, USER EQUIPMENT, AND COMMUNICATION METHOD - A method for adaptively deciding number of feedback resource blocks in a downlink which comprises that a base station ( | 01-13-2011 |
20110013523 | INTERFERENCE-OVERLOAD-INDICATOR GENERATING DEVICE, AND METHOD OF GENERATING INTERFERENCE OVERLOAD INDICATOR - The present invention reduces a signaling size of an interference overload indicator. A base station includes an interference-overload-indicator generation control sub-system ( | 01-20-2011 |
20110013582 | INTERFERENCE-OVERLOAD-INDICATOR GENERATING DEVICE, AND METHOD OF GENERATING INTERFERENCE OVERLOAD INDICATOR - The present invention provides an interference-overload-indicator generating device, a method of generating an interference overload indicator, an interference-overload-indicator generation controller, a method of controlling interference-overload-indicator generation, and a method of indicating interference overload, and a base station utilizing these methods, each of which is used in an uplink FDMA cellular communication system. The base station includes an interference-overload-indicator generation control sub-system ( | 01-20-2011 |
20110019648 | METHOD FOR SWITCHING RADIO RESOURCE CONTROL STATE, BASE STATION, AND USER EQUIPMENT - The present invention provides: a method for switching an RRC state; an eNB; and a UE. The eNB ( | 01-27-2011 |
20110034198 | DETERMINING METHOD FOR USE IN INFORMATION FEEDBACK, BASE STATION, USER EQUIPMENT, AND COMMUNICATIONS SYSTEM - The present invention provides a subband determining method, a base station, user equipment, and a communications system, each of which is used for information feedback. The base station of the present invention finds the subband size on the basis of a system bandwidth and divides the system bandwidth into subbands. The base station further (i) selects some subbands to form a subband set and assign the subband set to user equipment (UE) and (ii) notifies the user equipment (UE) of information about the subband set. The user equipment (UE) in turn finds its corresponding subband size and the number of subbands for use in feedback on the basis of the size of the assigned subband set. The user equipment (UE) further (i) divides the subband set into its corresponding subbands on the basis of a result found and (ii) feeds back information about a predetermined number of subbands to the base station. The base station carries out optimization of its transmitter on the basis of the information, fed back from the user equipment (UE), so as to not only secure a quality of service of a wireless cell, but also improve system efficiency. This method allows feedback to be carried out for downlink information with ease and high efficiency. This in turn reduces load for uplink wireless transmissions and improves feedback precision so as to save wireless resources and improve system efficiency. | 02-10-2011 |
20120008614 | WIRELESS COMMUNICATION SYSTEM, TERMINAL APPARATUS, BASE STATION APPARATUS, CONTROL METHOD, PROGRAM, AND RECORDING MEDIUM - A wireless communication system of the present invention includes a plurality of cells in each of which a base station apparatus (BS) is provided, the base station apparatuses (BS) being connected to one another via a network, each of the base station apparatuses (BS), including: an interference quantity information storage section ( | 01-12-2012 |
20130077704 | JOINT CODING METHOD BASED ON BINARY TREE AND CODER - The present invention provides a method and a coder for jointly coding Pre-coding Matrix Index # | 03-28-2013 |
20130089064 | METHOD OF RESOURCE ALLOCATION FOR CHANNEL STATE INFORMATION FEEDBACK AND METHOD OF CHANNEL STATE INFORMATION FEEDBACK - A method of resource allocation for Channel State Information (CSI) feedback is provided, which comprises the following steps of: configuring a downlink transmission approach and a feedback mode for each User Equipment (UE); allocating feedback resources required for CSI feedback by each UE based on the configured downlink transmission approach and feedback mode, such that different types underlying different feedback modes for a single UE will not collide with each other within one sub-frame; and notifying each UE of the corresponding configured downlink transmission approach and feedback mode and allocated feedback resources. Further, a method of Channel State Information (CSI) feedback is provided, which comprises the following steps of: feeding downlink CSI back to a base station (BS) based on a downlink transmission approach and a feedback mode configured by the BS; and solving, when different types underlying different feedback modes collide with each other within one sub-frame, the collision based on a collision solution rule. | 04-11-2013 |
20130286958 | METHOD, BASE STATION, AND USER EQUIPMENT FOR ACCESSING PHYSICAL RANDOM ACCESS CHANNEL - A method, a base station, and a user equipment for PRACH access are provided. The method includes: determining a PRACH sequence group used by multiple base stations, where the multiple base stations use a same cell identity and include a macro base station and at least one pico base station, the PRACH sequence group includes k1 first PRACH sequences, k2 second PRACH sequences, k3 third PRACH sequences, k4 fourth PRACH sequences, k5 fifth PRACH sequences, and k6 sixth PRACH sequences, k1 and k4 are positive integers, and k2, k3, k5, and k6 are nonnegative integers; and sending an indication parameter of the PRACH sequence group to the UE for the UE to randomly access a network, where the indication parameter is used for indicating the first PRACH sequences to the sixth PRACH sequences. thereby the fierceness of contention access to a PRACH can be reduced. | 10-31-2013 |
20140087782 | PATH LOSS COMPENSATION METHOD, BASE STATION AND USER EQUIPMENT - Embodiments of the present invention disclose a path loss compensation method, a base station, and a user equipment to implement calculation for path loss compensation. The method in an embodiment of the present invention includes: obtaining, by a base station, power parameters of a macro site and an RRH in a cell where a UE is located; calculating, by the base station, a path loss adjustment factor for the UE according to the power parameters, where the path loss adjustment factor is an adjustment parameter used by the base station to compensate for an uplink transmit power of the UE; and sending, by the base station, the path loss adjustment factor to the UE, so that the UE can calculate the uplink transmit power according to the path loss adjustment factor. | 03-27-2014 |
20140141832 | UPLINK POWER CONTROL METHOD, BASE STATION AND USER EQUIPMENT - A method includes: sending, by a user equipment (UE), uplink test signaling to transceivers for serving the UE, so that the transceivers calculate receive power of the uplink test signaling by testing the uplink test signaling; receiving, by the UE, the receive power of the uplink test signaling and transmit power of a common reference signal (CRS) from the transceivers; receiving and testing, by the UE, the CRS sent by the transceivers to obtain receive power of the CRS; calculating, by the UE, uplink path losses on paths between the UE and the transceivers according to the receive power of the uplink test signaling, the transmit power of the CRS, and the receive power of the CRS; calculating, by the UE, an aggregate path loss according to the uplink path losses on paths between the UE and the transceivers; and calculating, by the UE, uplink transmit power according to the aggregate path loss. | 05-22-2014 |
20150092722 | METHOD OF NOTIFYING RESOURCE ALLOCATION FOR DEMODULATION REFERENCE SIGNALS - A user equipment receives, from the base station apparatus, bit information. The bit information indicates first information indicating one or more antenna ports and second information indicating a number of layers for downlink data symbols. | 04-02-2015 |
20150155926 | JOINT CODING METHOD BASED ON BINARY TREE AND CODER - A user equipment generates information based on a plurality of values of joint coding of a Rank Index RI and a first Precoding Matrix Index W1 and transmits the information on a physical uplink control channel. The payload size of the information is 5 bits. The first Precoding Matrix Index W1 and a second Precoding Matrix Index W2 correspond to a precoding matrix and 16 values in the plurality of values correspond to the Rank Index RI of 1 or 2 where a part of values in the plurality of values except the 16 values in the plurality of values correspond to the Rank Index RI of more than 2. | 06-04-2015 |
20150163794 | UPLINK CONTROL INFORMATION FEEDBACK METHOD, BASE STATION, AND USER EQUIPMENT - Embodiments of the present invention provide an uplink control information feedback method, a base station, and a user equipment. The method includes: receiving uplink scheduling information of a non-independent small base station; and sending uplink control information (UCI) over a physical uplink shared channel (PUSCH) of the non-independent small base station according to the uplink scheduling information. In the embodiments of the present invention, the user equipment uses the physical uplink shared channel of the small base station to offload traffic from the physical uplink control channel (PUCCH), thereby reducing the load of the physical uplink control channel of the macro base station and reducing the collision probability. | 06-11-2015 |
Yong Quan Liang, Shanghai CN
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20150312197 | PREVENTION OF SENDING MESSAGES BY MISTAKE - Machine logic implemented techniques for preventing sending messages by mistake (with such “mistakes” including sending a message to an unintended recipient). One embodiment of the technique includes: detecting an intention of sending a message to a target user; responsive to detection of the intention, predicting a risk that the target user is not a desired recipient of the message; and providing a prompt responsive to the predicted risk being higher than a predetermined threshold. | 10-29-2015 |
Zhao Liang, Shanghai CN
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20100072585 | TOP EXPOSED CLIP WITH WINDOW ARRAY - A clip for a semiconductor device package may include a metal sheet including an array of windows and one or more conductive fingers. Each of the conductive fingers has a first end and a second end. The first end is electrically connected to the metal sheet at one of the windows. Each of the conductive fingers is adapted to provide electrical connection to a top semiconductor region of a semiconductor device or a lead frame at the second end. | 03-25-2010 |
Zheng Liang, Shanghai CN
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20130215810 | METHOD AND DEVICE FOR TRANSMITTING AN IPV6 OVER LOW POWER WIRELESS PERSONAL AREA NETWORK DATA PACKET - In one embodiment, a first node as a source node obtains personal area network identifiers of the first node and a second node respectively; and then fills the personal area network identifiers of the first node and the second node and 6LoWPAN-message-type information in a 6LoWPAN data packet and sends them to the edge router. After receiving the 6LoWPAN data packet, the edge router judges 6LoWPAN-message-type information of the data packet. When the 6LoWPAN-message-type information indicates that the data packet is sent to another 6LoWPAN subnet, the 6LoWPAN data packet is encapsulated in an IP data packet and sent to a backbone network router. The backbone network router and the edge router of the subnet in which the destination node is located, respectively route the data packet according to the personal area network identifier of the destination address. | 08-22-2013 |
20130271288 | METHODS AND APPARATUSES FOR COMMUNICATION IN A PERSONAL AREA NETWORK - Provided are methods and apparatuses for communication in a personal area network. A method comprises transmitting, to a personal area network coordinator, joint information of a sensor device, wherein the joint information is indicated by reserved bits and includes a type, an overall successful channel access rate, and a latest node buffer occupation rate of the sensor device; receiving, from the personal area network coordinator, information regarding adjusted active duration and duty cycle of the communication of the sensor device, wherein the adjustments of the active duration and duty cycle are determined based upon the joint information; and performing further communication based upon the adjusted active duration and duty cycle. A further method comprises receiving, from a sensor device, joint information which is indicated by reserved bits and includes a type, an overall successful channel access rate, and a latest node buffer occupation rate of the sensor device; adjusting, based upon the joint information, an active duration and a duty cycle of the communication of the sensor device; and transmitting information regarding the adjusted active duration and the duty cycle to the sensor device. With the present invention, multimedia services in low rate and low power wireless sensor networks are supported. | 10-17-2013 |
20140215010 | METHODS FOR SUPPORTING MIGRATION OF VIRTUAL MACHINES ACROSS MULTIPROTOCOL LABEL SWITCHING NETWORK AND CORRESPONDING DEVICES - Methods for supporting migration of virtual machines across multiprotocol label switching network and corresponding devices are disclosed. A method for supporting migration of virtual machines across multiprotocol label switching network comprises the steps of: a first label edge router (LER) receiving a migration enablement function (MEF) discovery message from a first virtual machine that wishes to register with the first LER; the first LER updating its own virtual machine binding database to reflect binding of the first virtual machine to the first LER; and the first LER sending a MEF advertisement message to the first virtual machine to indicate that the first LER completes the registration of the first virtual machine. According to this invention, no complex registration hierarchy is needed. Furthermore, the virtual machine has no need to get aware of the registration hierarchy and only a few registration signaling and processes involve the virtual machine. | 07-31-2014 |
20150049686 | METHOD OF SCHEDULING RADIO RESOURCE IN WIRELESS LOCAL AREA NETWORK - The invention relates to a method, in an access point of a wireless local area network, of scheduling a radio resource, wherein at least one categorization rule is set in the wireless local area network, and at least one access group is set for a plurality of non-access-point stations served by the access point according to each of the at least one categorization rule, the method comprising the steps of: sending at least one categorization message to at least one of the plurality of stations, each categorization message comprising information about one of all the access groups which are set in the wireless local area network according to the at least one categorization rule; and sending a clear-to-send frame to the plurality of stations to indicate a radio resource allocated to an access group to be protected among all the access groups. The invention can distinctly resolve the contention for radio resource between the stations, effectively limit the number of concurrently contending stations and provide flexibility in access control of an access group. | 02-19-2015 |
20150200849 | METHOD OPERATING IN A FIXED ACCESS NETWORK AND UES - In a CN access network with a virtual node for at least one third party, the virtual node being used for bearing and operating the function defined by the third party, the UE accesses from a fixed access network; and the access network provides the UE with the communication connection between the UE and the virtual node of the third network/service operator. According to the embodiment the access network accommodates the virtual node to operate the function related to the third party, and improves the function topology architecture of the network, to provide users with better user experience quality. | 07-16-2015 |
20150229430 | METHOD OF SUPPORTING TRANSFER OF OPTICAL NETWORK UNIT BETWEEN PASSIVE OPTICAL NETWORKS - In one embodiment, the method includes sending a first transfer message to a target optical line terminal (OLT) corresponding to the target passive optical network (PON), the first transfer message including first identifier information of the first ONU; and sending a second transfer message to a source OLT corresponding to the source PON, the second transfer message including second identifier information of the first ONU and wavelength information of the target PON. | 08-13-2015 |
20150236952 | VIRTUAL PRIVATE LAN SERVICE BASED EDGE ROUTER - In an embodiment, an edge router is interconnected with a second edge router and the two edge routers respectively provide accesses to the communication network for a first device and a second device. The method includes, when a message containing a MAC address of the first device as a L2 source address and an IP address of the second device as a L3 target address from the first device is received, converting the L2 source address of the message into a virtual MAC address of the first device; and sending a message having the virtual MAC address of the first device to the second edge router according to the IP address of the second device. The virtual MAC address of the first device contains information PEID identifying the edge router, information VMID identifying the first device and information VIDCA for, in case that there may be a collision when identifying the first device, collision avoidance. | 08-20-2015 |
20150281021 | METHOD AND APPARATUS FOR CHECKING CONNECTION OF BI-DIRECTIONAL LSP - A method for checking connectivity between a first device and a second device on a bidirectional Label Switched Path LSP, includes the first device sends, to the second device, an echo request including a reply mode and a return address, the reply mode requesting an echo reply to be delivered through backward LSP, and the return address being the unique ID of the first device; the first device receives an echo reply from the second device, the echo reply including the unique ID of the first device and return code related to connectivity of the backward LSP; and the first device correlates the echo reply with the echo request to verify connectivity between the two devices on the bidirectional Label Switched Paths. | 10-01-2015 |
Zhibiao Liang, Shanghai CN
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20150301752 | Method of interleaving, de-interleaving, and corresponding interleaver and de-interleaver - A method of interleaving comprising: generating a combined data by combining, a plurality of columns of input data to be inputted to a plurality of adjacent sub-interleavers into a column, wherein data within same rows among the plurality of columns of input data have same delay time; writing the combined data row by row into an off-chip memory; delaying the combined data, by the off-chip memory; and splitting data outputted by the off-chip memory into the plurality of columns such that each split column includes data corresponding to one of the plurality of adjacent sub-interleavers. | 10-22-2015 |
Zhi-Jian Liang, Shanghai CN
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20080307135 | High performance programmable logic system interface and chip - A chip with a high performance programmable logic system interface, including a first internal device, a second internal device and a bus master, is provided. The first internal device, which is integrated into the chip, communicates with an external device by a first set of internal buses and a first set of external buses. The second internal device, which is integrated into the chip, communicates with the external device by a second set of internal buses and a second set of external buses. The bus master is configured to control the first set of internal buses, the first set of external buses, the second set of internal buses and the second set of external buses. The first internal device and the second internal device communicate with the bus master simultaneously. | 12-11-2008 |
Zhongwei Liang, Shanghai CN
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20130013704 | SYSTEM AND METHOD FOR PROVIDING A MESSAGE AND AN EVENT BASED VIDEO SERVICES CONTROL PLANE - A method is provided in one example embodiment and includes establishing a connection between a client and a messaging fabric of a conductor element associated with a video system and authenticating the client (e.g., involving a plurality of device credentials associated with the device). The method also includes assigning a name to identify a device associated with the client; updating a client directory with the name and a device status associated with the device; and establishing a service connection to the conductor element to enable message exchanges with the device. The service connection establishes an Extensible Messaging and Presence Protocol (XMPP)-based service. | 01-10-2013 |
Zu Jun Liang, Shanghai CN
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20130155328 | Multi-Directional Comb Filtering in a Digital Video Decoder - A multi-directional comb filtering in a digital video decoder is provided. Some embodiments of the present invention provide for a method of filtering, using a multi-directional comb filter, pixel data from a sequence of fields of pixel data, wherein the fields of pixel data comprise a previous field, a current field and a next field, and wherein each of said fields includes a previous line, a current line, a next line. | 06-20-2013 |