Patents by Inventor Guoping Xu
Guoping Xu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240081026Abstract: Embodiments of this application provide a terminal device, including a middle frame, a heat source device, a first heat dissipation assembly, and a second heat dissipation assembly, where the first heat dissipation assembly is disposed on one side of the middle frame, the heat source device and the second heat dissipation assembly are disposed on the other side of the middle frame, and at least one of the first heat dissipation assembly and the second heat dissipation assembly is a graphene heat dissipation assembly.Type: ApplicationFiled: November 9, 2023Publication date: March 7, 2024Inventors: Yongwang Xiao, Linfang Jin, Hualin Li, Naixiang Xu, Guoping Wang
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Patent number: 11914639Abstract: This application discloses a multimedia resource matching method performed at a computing device. The method includes: searching a first media resource set among a multimedia resource set, first target image frames of all media resources in the first media resource set meeting a target condition, and features of the first target image frames matching features in image frames of a to-be-matched multimedia resource according to a first matching condition; determining, among the first target image frames, second target image frames whose features match the features in the image frames of the to-be-matched multimedia resource according to a second matching condition; and obtaining matching information of the second target image frames and an identifier of a target media resource among the multimedia resource set, the matching information being used for indicating a total duration and a playback moment of the second target frame image in the target media resource.Type: GrantFiled: July 15, 2020Date of Patent: February 27, 2024Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventors: Xuyuan Xu, Guoping Gong, Tao Wu
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Patent number: 11578140Abstract: Compositions, methods, assays, and kits providing or incorporating derivatives of mitragynine, particularly as haptens and immunogens.Type: GrantFiled: October 24, 2019Date of Patent: February 14, 2023Assignee: MICROGENICS CORPORATIONInventors: Guoping Xu, Imad Nashashibi, Pong Chua, Chandrasekaran Raman, Yingqi Lin, Lakshmi Anne, Anthony Prestigiacomo
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Publication number: 20220397272Abstract: Some embodiments provide a gas device, the gas device includes a frame and a baffle; the baffle is arranged in the frame, the baffle includes an air guide portion and a heat insulation portion, the air guide portion and the frame are enclosed to form a first air guide channel, and the air guide portion is provided with a first air outlet, the first air outlet communicates with the first air guide channel, and faces the heat insulation portion. In the gas device provided by the present disclosure, a baffle is arranged on the inner side of the gas device, and the baffle can reduce the heat transferred from the inside of the gas device to the gas device, reducing the temperature of the gas device, and reduce the impact of the high temperature generated by the burner on the sheet metal components such as the gas device.Type: ApplicationFiled: October 30, 2020Publication date: December 15, 2022Inventors: Chaoxiong XUE, Jian GOU, Guorong LIANG, Guoping XU
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Publication number: 20220373178Abstract: The present disclosure discloses a combustion chamber and a combustion apparatus. The combustion chamber includes: a first surrounding plate located on an outer side and a second surrounding plate located on an inner side. A combustion cavity is defined by the second surrounding plate. The first surrounding plate and the second surrounding plate are spaced apart from each other to define at least one air duct in communication with the combustion cavity. Each of the at least one air duct has an air inlet hole formed in the first surrounding plate, and an air outlet hole formed in the second surrounding plate.Type: ApplicationFiled: October 23, 2020Publication date: November 24, 2022Inventors: Chaoxiong XUE, Jian GOU, Guoping XU, Zhong YIN, Guorong LIANG
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Patent number: 10224264Abstract: Aspects of the disclosure are directed to a package including a substrate, die coupled to the substrate, wick deposited on the die, and an evaporation-condensation chamber having a hollowed bottom and two bottom lips, wherein the wick mates into the hollowed enclosure and substantially merges with the two bottom lips forming a sealed chamber. Other aspects are directed to a method of forming a package including coupling a die to a substrate, depositing a wick on the die, and mating the wick with an evaporation-condensation chamber having a hollowed enclosure and two bottom lips, wherein the mating attaches the wick into the hollowed enclosure and substantially merges the wick with the two bottom lips forming a sealed chamber. By directly depositing the wick over the die and integrating the wick with the encapsulation-condensation chamber, this integrated solution provides significant improvement in package thermal resistance especially for high-power and high-performance applications.Type: GrantFiled: October 4, 2017Date of Patent: March 5, 2019Assignee: QUALCOMM IncorporatedInventors: Ali Akbar Merrikh, Mehdi Saeidi, Guoping Xu, Damion Gastelum, Luis Eduardo De Los Heros Beunza, Ajay Vadakkepatt, Rama Rao Goruganthu
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Patent number: 8416837Abstract: The present invention provides a signal modulation method which includes the following steps: a input signal is channel encoded, and the channel encoded signal is processed by the following one or several ways: channel scrambling, interleaving, duplicating and puncturing; the signal being processed is divided into two components I and Q, wherein the two components I and Q compose a signal pair; the signal pair is divided into more than one path, and respective path of signal is quadrature phase shift keying spectrum spreading modulated using different spectrum spreading sequence and is orthogonally modulated in order that the peak-to-average power ratio of the respective paths of signal being orthogonally modulated are obtained; and a path of signal having the smallest peak-to-average power ratio is selected to be outputted as an output signal.Type: GrantFiled: November 19, 2007Date of Patent: April 9, 2013Assignee: ZTE CorporationInventors: Jiao Wu, Yu Xin, Guoping Xu, Lei Cao
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Patent number: 8396169Abstract: A method of channel estimation of a mobile communication system based on a time division pilot field is disclosed. The method uses a transmitting end that transmits a time division pilot sequence having a cyclic prefix and a receiving end that transforms the time division pilot sequence into frequency domain using a fast Fourier transform module. Channel estimation is performed to obtain a channel frequency response estimation result. The receiving end transforms the channel frequency response estimation result back into time domain and obtains a channel impulse response estimation result.Type: GrantFiled: November 16, 2007Date of Patent: March 12, 2013Assignee: ZTE CorporationInventors: Guoping Xu, Yu Xin, Liang Ren, Xin Zhang, Dacheng Yang
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Patent number: 8379693Abstract: The present invention discloses a method for de-spreading quadrature pseudorandom noise, which including: inputting data sequences I? and Q?, and inputting pseudorandom noise sequences PNI and PNQ, on which quadrature pseudorandom noise de-spreading operation will be performed; in each timeslot, extracting continuously 2048 codeword from each pseudorandom noise sequence PNI and each pseudorandom noise sequence PNQ respectively, performing time-division de-multiplexing operation on the 2048 codeword respectively, and obtaining pseudorandom noise sequences PNI? and PNQ? both with a length of 1600 codeword; performing quadrature pseudorandom noise de-spreading operation on the pseudorandom noise sequences PNI? and PNQ? and the data sequences I? and Q? with a length of 1600 codeword input in the timeslot, and then outputting data sequences I and Q. The invention operates the input sequences to be performed with quadrature PN de-spreading.Type: GrantFiled: December 6, 2006Date of Patent: February 19, 2013Assignee: ZTE CorporationInventors: Jiao Wu, Yu Xin, Guoping Xu
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Publication number: 20110240263Abstract: A vapor chamber cooling apparatus to cool an electronic component includes a sealed, hollow metal chamber; a working fluid disposed within the metal chamber; a wick structure disposed along an inner surface of the metal chamber; and an inner fin structure disposed within with the metal chamber. An area of the metal chamber is in thermal contact with the electronic component. The inner fin structure is in thermal contact with the metal chamber. A method of manufacturing a vapor chamber cooling apparatus to cool an electronic component includes providing a metal chamber, wherein an area of the metal chamber thermally contacts the electronic component; disposing a wick structure along an inner surface of the metal chamber; disposing a working fluid within the metal chamber; and disposing an inner fin structure within the metal chamber and in thermal contact with the metal chamber.Type: ApplicationFiled: April 5, 2010Publication date: October 6, 2011Applicant: ORACLE INTERNATIONAL CORPORATIONInventors: Shiping Yu, Guoping XU
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Publication number: 20100197237Abstract: A method of channel estimation of a mobile communication system based on a time division pilot field is disclosed. The method uses a transmitting end that transmits a time division pilot sequence having a cyclic prefix and a receiving end that transforms the time division pilot sequence into frequency domain using a fast Fourier transform module. Channel estimation is performed to obtain a channel frequency response estimation result. The receiving end transforms the channel frequency response estimation result back into time domain and obtains a channel impulse response estimation result.Type: ApplicationFiled: November 16, 2007Publication date: August 5, 2010Applicant: ZTE CorporationInventors: Guoping Xu, Yu Xin, Liang Ren, Xin Zhang, Dacheng Yang
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Publication number: 20100046587Abstract: The present invention discloses a method for de-spreading quadrature pseudorandom noise, which including: inputting data sequences I? and Q?, and inputting pseudorandom noise sequences PNI and PNQ, on which quadrature pseudorandom noise de-spreading operation will be performed; in each timeslot, extracting continuously 2048 codeword from each pseudorandom noise sequence PNI and each pseudorandom noise sequence PNQ respectively, performing time-division de-multiplexing operation on the 2048 codeword respectively, and obtaining pseudorandom noise sequences PNI? and PNQ? both with a length of 1600 codeword; performing quadrature pseudorandom noise de-spreading operation on the pseudorandom noise sequences PNI? and PNQ? and the data sequences I? and Q? with a length of 1600 codeword input in the timeslot, and then outputting data sequences I and Q. The invention operates the input sequences to be performed with quadrature PN de-spreading.Type: ApplicationFiled: December 6, 2006Publication date: February 25, 2010Applicant: ZTE CORPORATIONInventors: Jiao Wu, Yu Xin, Guoping Xu
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Patent number: 7626820Abstract: A thermal transfer apparatus for cooling a heat-producing electronic component includes an evaporator disposed over the heat-producing electronic component and thermally coupled to the heat-producing electronic component, a plurality of heat pipes carrying a working fluid therein disposed over the evaporator and thermally coupled to the evaporator, a cold plate thermally coupled to a first end of the plurality of heat pipes, and a condenser thermally coupled to a second end of the plurality of heat pipes. The heat pipes extend over the evaporator such that the first end and the second end of the heat pipes couple to the cold plate and condenser at a location not over the heat-producing electronic component. The cold plate and the condenser are supplied with a coolant from outside the thermal transfer apparatus.Type: GrantFiled: May 15, 2008Date of Patent: December 1, 2009Assignee: Sun Microsystems, Inc.Inventors: Michael V. Konshak, Guoping Xu, Nicholas E. Aneshansley
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Publication number: 20090284924Abstract: A thermal transfer apparatus for cooling a heat-producing electronic component includes an evaporator disposed over the heat-producing electronic component and thermally coupled to the heat-producing electronic component, a plurality of heat pipes carrying a working fluid therein disposed over the evaporator and thermally coupled to the evaporator, a cold plate thermally coupled to a first end of the plurality of heat pipes, and a condenser thermally coupled to a second end of the plurality of heat pipes. The heat pipes extend over the evaporator such that the first end and the second end of the heat pipes couple to the cold plate and condenser at a location not over the heat-producing electronic component. The cold plate and the condenser are supplied with a coolant from outside the thermal transfer apparatus.Type: ApplicationFiled: May 15, 2008Publication date: November 19, 2009Applicant: SUN MICROSYSTEMS, INC.Inventors: Michael V. Konshak, Guoping Xu, Nicholas E. Aneshansley
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Publication number: 20080013283Abstract: A mechanism is disclosed for cooling electronic components of a module housed in a chassis. The chassis may be, for example, a rack or other housing, which may contain many such modules. The system comprises an external cooling system, and an internal cooling system for cooling electronic components on the module. The internal cooling system may reside on the module. The internal cooling system can be removed from the chassis to enable servicing components on the module without disconnecting any lines carrying cooling fluid in either fluid cooling system.Type: ApplicationFiled: July 17, 2006Publication date: January 17, 2008Inventors: Gary L. Gilbert, Guoping Xu, Nicholas E. Aneshansley, Edward Lee Follmer
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Publication number: 20070283710Abstract: A system includes electronic equipment, a device arranged to cool air using a refrigerant, the device secured to one of a top side and a bottom side of the electronic equipment, and a housing arranged to enclose the electronic equipment and the device, where the cooled air is propagated from one of the top side and the bottom side of the electronic equipment to the other one of the top side and the bottom side of the electronic equipment.Type: ApplicationFiled: June 12, 2006Publication date: December 13, 2007Applicant: Sun Microsystems, Inc.Inventors: Gary L. Gilbert, Nicholas E. Aneshansley, Guoping Xu
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Publication number: 20070019391Abstract: Electronic equipment housed in a cabinet is cooled using air that flows from one of a right side and a left side of the electronic equipment to the other one of the right side and the left side of the electronic equipment. The air is cooled using a heat exchanger that uses water or a refrigerant supplied to the cabinet. One or more components of the electronic equipment may be accessed via a front or back door of the cabinet without disrupting the cooling air flow in other components of the electronic equipment.Type: ApplicationFiled: July 20, 2005Publication date: January 25, 2007Applicant: Sun Microsystems, Inc.Inventors: Guoping Xu, Gary Gilbert, Nicholas Aneshansley
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Patent number: 6573091Abstract: A chimeric viral packaging signal is described for the transmission of genetic materials via retrovirus. The packaging signal contains an essential packaging nucleic acid sequence and a non-essential nucleic acid sequence. The packaging signal lacks gag gene sequences, and has approximately one order of magnitude greater infectivity than retrovirus-derived packaging signals without gag gene sequences. The packaging signal of the invention can be used to transmit genetic material for gene therapy, cell therapy, or other biotechnological applications.Type: GrantFiled: September 18, 2000Date of Patent: June 3, 2003Assignee: Nature Technology CorporationInventors: Clague Hodgson, Mary Ann Zink, Guoping Xu
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Patent number: D1016027Type: GrantFiled: November 23, 2021Date of Patent: February 27, 2024Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Jian Xu, Guoping Wu
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Patent number: D1024993Type: GrantFiled: April 15, 2022Date of Patent: April 30, 2024Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Jian Xu, Guoping Wu