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Qu, Shanghai
Baoyuan Qu, Shanghai CN
| Patent application number | Description | Published |
|---|---|---|
| 20080234287 | SULFUR-CONTAINING NAPHTHALIMIDE DERIVATIVES - The invention discloses novel sulfur-containing naphthalimide derivatives, and the preparation and uses thereof. The conjugated plane of naphthalimide derivatives of the invention is enlarged by incorporating 5- or 6-membered heteroaromatic ring and/or introducing S heteroatom, thus increasing the anti-tumor activity of naphthalimide. The compounds of the invention displays significant inhibiting activities to the proliferation of various tumor cells such as human lung cancer, gastric cancer, liver cancer, leucocythemia and the like. The inhibition of cell proliferation is dose-dependent. | 09-25-2008 |
Jian Qiang Qu, Shanghai CN
| Patent application number | Description | Published |
|---|---|---|
| 20110165691 | AZIDE SUBSTITUTED NAPHTHYLENE OR RYLENE IMIDE DERIVATIVES AND THEIR USE AS REAGENTS IN CLICK-REACTIONS - Novel mono-azide substituted rylene-imide derivatives, their use in methods for the detection of analytes and reagents kits for the detection of analytes comprising said novel mono-azide substituted rylene-imide derivatives. | 07-07-2011 |
Jin Qu, Shanghai CN
| Patent application number | Description | Published |
|---|---|---|
| 20080304665 | Method and Device for Rights Management - A method of rights management in a first device connected to digital data content, said first device comprising a right for accessing said digital data content and available state information for reflecting the state of use of said digital data content, said method comprising the steps of: —receiving by said first device a request for a state information from a second device; —comparing the content of said request with said available state information; —selecting said requested state information in said available state information according to the result of said comparing step; —transferring said requested state information to said second device via a communication channel; and—duplicating said fight to said second device. | 12-11-2008 |
| 20100077486 | METHOD AND APPARATUS FOR DIGITAL CONTENT MANAGEMENT - The present invention discloses a method for using digital content. According to this method, a user terminal acquires an authorization file at least including a predetermined processing right from the authorization terminal, the predetermined processing right allowing the user terminal to process the digital content in the predetermined manner, e.g. edit the digital content. When the processing right requested by the user is included in the authorization file that the user terminal acquires, the user can perform the predetermined processing on the digital content. This invention also discloses apparatus for using the digital content. The method and apparatus of the present invention can bring better convenience to the user and protect profits of the content provider as well. | 03-25-2010 |
| 20100268950 | DEVICE AND METHOD FOR DIGITAL RIGHT MANAGEMENT - The present invention provides a method for authenticating the copy right of a device by an offline way, a digital right protection system, and a method for providing digital contents, which mainly includes embedding an authentication agent into the digital content, said authentication agent, instead of the copyright issuer at the server side, authenticates the rendering qualification of the device before rendering the digital content. If the device is a non-compliant device, the authentication agent will not permit the device to render the digital content. The technique of the invention realizes offline digital right management, so it is not restricted by the network condition and can be applied widely in various environments. | 10-21-2010 |
| 20110202767 | METHOD AND APPARATUS FOR PSEUDONYM GENERATION AND AUTHENTICATION - The invention provides a method and apparatus for pseudonym generation and authentication. The method comprises the steps of: transmitting a user identity ID | 08-18-2011 |
| 20120226747 | APPARATUSES AND METHODS FOR SELECTING A TRANSPORT CONTROL MECHANISM - The present invention proposes an apparatus and a method for selecting a transport control mechanism to be used between a first device ( | 09-06-2012 |
| 20130104244 | INTEROPERABILITY BETWEEN A PLURALITY OF DATA PROTECTION SYSTEMS - A system is disclosed for providing interoperability between a plurality of data protection systems. The system includes an ontology ( | 04-25-2013 |
Junjie Qu, Shanghai CN
| Patent application number | Description | Published |
|---|---|---|
| 20100037123 | EXTENDED DEINTERLEAVER FOR AN ITERATIVE DECODER - An extended deinterleaver the extended deinterleaver being responsive to at least one input signal, comprised of codewords, and operative to generate a deinterleaved output signal. The extended deinterleaver comprising a storage space organized into B number of appended storage branches, at least one appended storage branch having a storage branch and at least one element N, the received codewords being deinterleaved and buffered by the extended deinterleaver prior to being provided to the variable iteration decoder. Each appended storage branch further having a length that is extended by the length of N, N being at least one element, wherein as a codeword is provided to the variable iteration decoder, other codewords are provided to subsequent appended storage branches, and further wherein each appended storage branch, indexed by ‘b’, has a length of L | 02-11-2010 |
Min Qu, Shanghai CN
| Patent application number | Description | Published |
|---|---|---|
| 20090237536 | ANALOG-TO-DIGITAL CONVERSION IN IMAGE SENSORS - An image sensor has a per-column ADC arrangement including first and second capacitors for correlated double sampling, and a comparator circuit. The capacitors are continuously connected to, respectively, the analog pixel signal and a ramp signal without use of a hold operation. The comparator circuit comprises a differential amplifier having one input connected to the junction of the two capacitors and another input connected to a reference signal. The reference signal is preferably sampled and held from a reference voltage. The use of a differential amplifier as first stage of the comparator addresses problems arising from ground voltage bounce when a large pixel array images a scene with low contrast. | 09-24-2009 |
| 20100157035 | ANALOG-TO-DIGITAL CONVERSION IN IMAGE SENSORS - An image sensor has a per-column ADC arrangement including first and second capacitors allowing a comparator circuit to perform correlated double sampling. The capacitors are continuously connected to, respectively, the analog pixel signal and a ramp signal without use of a hold operation. The comparator circuit comprises a differential input being connected to the junction of the two capacitors and being biased by a reference signal. The reference signal is preferably sampled and held from a reference voltage. The use of a differential input as first stage of the comparator addresses problems arising from ground voltage bounce when a large pixel array images a scene with low contrast. Connectivity of the differential input stage allows the ramp signal to see a constant capacitive load thus reduce image artifacts referred to as smear. | 06-24-2010 |
Shengbo Qu, Shanghai CN
| Patent application number | Description | Published |
|---|---|---|
| 20080241286 | Chinese Medicinal Compositions Useful as Anti-Fatigue, Anti-Aging and Gonadotrophic Agent and Processes for Preparation Thereof - Chinese medicinal compositions useful as anti-fatigue, anti-aging and gonadotrophic agent and processes for preparation thereof, active ingredients of which being prepared from Fructus lycii, | 10-02-2008 |
Wenbin Qu, Shanghai CN
| Patent application number | Description | Published |
|---|---|---|
| 20110278712 | Semiconductor Device and Method of Forming Perforated Opening in Bottom Substrate of Flipchip POP Assembly to Reduce Bleeding of Underfill Material - A semiconductor device has a flipchip semiconductor die mounted to a first substrate using a plurality of first bumps. An opening or plurality of openings is formed in the first substrate in a location central to placement of the flipchip semiconductor die to the first substrate. A plurality of semiconductor die is mounted to a second substrate. The semiconductor die are electrically connected with bond wires. An encapsulant is over the plurality of semiconductor die and second substrate. The second substrate is mounted to the first substrate with a plurality of second bumps. An underfill material is dispensed through the opening in the first substrate between the flipchip semiconductor die and first substrate. The dispensing of the underfill material is discontinued as the underfill material approaches or reaches a perimeter of the flipchip semiconductor die to reduce bleeding of the underfill material. The underfill material is cured. | 11-17-2011 |
Wen Bin Qu, Shanghai CN
| Patent application number | Description | Published |
|---|---|---|
| 20090072378 | MEMORY DEVICE SYSTEM WITH STACKED PACKAGES - An integrated circuit package system includes: providing a base package of an elongated rectangular-box shape containing first electrical circuitry and including: forming a rectangular contact strip on and adjacent to a first end of the base package; and forming a base contact pad on and adjacent to a second end of the base package for connection to an electrical interconnect. | 03-19-2009 |
Xiaomin Qu, Shanghai CN
| Patent application number | Description | Published |
|---|---|---|
| 20090068045 | Compressor Having A Shutdown Valve - A compressor includes a shell, a compression mechanism supported within a suction pressure region of the shell and including a discharge outlet in communication with the discharge chamber, and a discharge valve assembly. The discharge valve assembly includes a valve member, a valve stop including an opening therethrough, and a communication member defining a fluid passage and extending into the discharge chamber from the valve stop toward the discharge outlet in the discharge chamber to provide fluid communication between the opening in the valve stop and a location downstream of the valve stop. | 03-12-2009 |
| 20110236242 | COMPRESSOR HAVING A SHUTDOWN VALVE - A scroll compressor includes a discharge valve assembly having a valve member, a valve stop supported within the compressor shell and including an aperture therethrough and a communication member. The communication member defines a fluid passage extending into the discharge chamber from the valve stop toward the first discharge outlet in the discharge chamber and provides fluid communication between the aperture in the valve stop and a location downstream of the valve stop. A first side of the valve member abuts the valve stop when in an open position and the valve stop provides communication between the first side of the valve member and the communication member via the aperture. | 09-29-2011 |
Xudong Qu, Shanghai CN
| Patent application number | Description | Published |
|---|---|---|
| 20110229941 | Novel Gene Cluster - Novel isolated DNA sequences which comprise all or part of a gene cluster encoding sanglifehrin synthase, processing and regulatory genes involved in the biosynthesis of a mixed non-ribosomal peptide/polyketide compound, or mutants having altered biosynthetic capability, polypeptides or mutants thereof encoded by DNA or the mutants, vectors containing the DNA or the mutants thereof, host cells transformed with the DNA, the mutants thereof, or the vector, and a method for producing sanglifehrin compounds. Compounds with cyclophilin inhibition activity used as immunosuppressants, antivirals or cardiac protection agents. | 09-22-2011 |
Zhaohui Qu, Shanghai CN
| Patent application number | Description | Published |
|---|---|---|
| 20090023871 | Flame retardant thermoplastic polycarbonate compositions, method of manufacture, and method of use thereof - A flame retardant thermoplastic composition comprising in combination a polycarbonate component; a polycarbonate-polysiloxane copolymer; an impact modifier, wherein the impact modifier comprises wherein the impact modifier comprises a rubber modified thermoplastic resin comprising a discontinuous elastomeric phase dispersed in a rigid thermoplastic phase; and a flame retardant. The compositions have an improved balance of physical properties such as impact strength and flow, while at the same time maintaining their good flame performance. | 01-22-2009 |
| 20090209695 | THERMOPLASTIC POLYCARBONATE/POLYESTER BLEND COMPOSITIONS WITH IMPROVED MECHANICAL PROPERTIES - Disclosed is a thermoplastic composition comprising a mixture of from 10 to 98 weight % of a polycarbonate polymer, from 2 to 90 weight % of a polyester polymer comprising structures derived from a diol compound having the structure (A) HO-Z-OH, wherein Z is a C | 08-20-2009 |
| 20110313093 | Microdomained Emulsion Polymers - A microdomained aqueous emulsion polymer is provided. The polymer comprises a first domain having a Tg of from −80 to −10° C. and comprising from 80 to 100 wt % of acrylic monomer; and a non-crosslinked second domain having a Tg of from 50 to 120° C. and comprising, as polymerized unit and based on the weight of the second domain, from 50 to 100 wt % of styrenic monomer; wherein the content of the second domain ranges from greater than 6 wt % to 30 wt % of the total weight of the first domain and the second domain. The polymer is suitable for applications including adhesives and binders, especially for pressure sensitive adhesives. | 12-22-2011 |
| 20120251822 | Clean Removable Adhesive Sheet - The invention provides an adhesive sheet comprising polyvinyl chloride (PVC) film and back coating of water based PSA, wherein said PSA comprises a copolymer by copolymerization of a monomer mixture comprising, a) from 30 wt % to less than 70 wt % acrylic acid C4-C8-alkylester, and b) from 2 wt % to 9 wt % (meth)acrylonitrile, wherein the polyvinyl chloride film is not corona treated. The adhesive sheet is suitable for applications of indoor and outdoor graphic poster, especially for clean removable usages. | 10-04-2012 |
Zhiwei Qu, Shanghai CN
| Patent application number | Description | Published |
|---|---|---|
| 20130122912 | Selective Radio Bearer - This disclosure relates to a source mobility management node and a method in a source mobility management node for handling a mobility procedure moving a wireless terminal to a target system comprising a target mobility management node, the source mobility management node being configured to be operatively comprised in a cellular system. The method comprises the actions of: sending, to the target mobility management node, a communications message the communications message comprising an information element indicating that there is no active Radio Access Bearer, RAB, or Packet Flow Context, PFC, associated with a bearer context for the wireless terminal. | 05-16-2013 |
Zhong-Ying Qu, Shanghai CN
| Patent application number | Description | Published |
|---|---|---|
| 20120137113 | METHOD OF POWERING ON SERVER - A method of powering on a server is provided, wherein the server includes power consumption modules with the same functions, connectors, and a BIOS (Basic Input/Output System). The power consumption modules are connected to the server via the connectors respectively. This method includes the steps as follows. At first, the BIOS detects a delay power-up setting. When the delay power-up setting is detected, the BIOS staggers initialization times of the connectors, so that the connectors can be initialized respectively. When one of the connectors has been initialized, the connector is electrically connected to the corresponding power consumption module, so that the power consumption module can be delayed to be powered on. | 05-31-2012 |