Patents by Inventor Xiu Zhang
Xiu Zhang 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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Patent number: 11972326Abstract: A parity checking method and apparatus for a qubit, a superconducting quantum chip, an electronic device, and a storage medium are provided. The method includes: configuring a measurement system for a qubit excited state measurement environment, the measurement system including: a first data qubit, a second data qubit, and an auxiliary qubit; determining a first operational frequency parameter of the first data qubit; determining a second operational frequency parameter of the second data qubit; determining a third operational frequency parameter of the auxiliary qubit; determining a logic gate matching the qubit excited state measurement environment based on the first operational frequency parameter, the second operational frequency parameter, and the third operational frequency parameter; and checking parity of a qubit in the qubit excited state measurement environment according to the logic gate.Type: GrantFiled: October 27, 2022Date of Patent: April 30, 2024Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITEDInventors: Xiu Gu, Sainan Huai, Shuoming An, Zhenxing Zhang, Yu Zhou, Xiong Xu, Shengyu Zhang
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Patent number: 11923719Abstract: The present disclosure relates to the field of vehicle technology and provides an energy recovery control method, a system, and a vehicle. The method is applied in a vehicle, and the vehicle comprises a drive motor and a battery electrically connected to the drive motor; a first energy recovery torque curve with respect to the drive motor is pre-configured in the vehicle, and the first energy recovery torque curve is used to indicate a correspondence relationship between vehicle speed and energy recovery torque of the drive motor. The present disclosure performs reduction on a first energy recovery torque curve by means of utilizing a reduction ratio, allowing energy recovery in accordance with a relatively low torque strength when a usable charge power of the battery is unable to satisfy a preset power requirement corresponding to the first energy recovery torque curve.Type: GrantFiled: January 11, 2021Date of Patent: March 5, 2024Assignee: GREAT WALL MOTOR COMPANY LIMITEDInventors: Yinlei Wang, Tong Kang, Gengnan Zhang, Zhenmin Jiang, Baogang Wang, Xiu Liu
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Patent number: 11874272Abstract: The present disclosure related to a method for screening compounds having the ability to prevent, treat or reduce malodor development on body surfaces. In particular, the method screens for compounds having the ability of preventing sweat malodor development caused by malodor causing volatile acid compounds and/or malodor causing volatile sulphur compounds. The present disclosure is based on a sensitive analytical method to determine the presence of the precursors of malodor causing volatile acid compounds and/or malodor causing volatile sulphur compounds present in sweat, which are metabolised by bacteria, such as, for example, Cornebacteria or Staphylococci to malodor causing volatile acid compounds and malodor causing volatile sulphur compounds.Type: GrantFiled: January 9, 2019Date of Patent: January 16, 2024Assignee: FIRMENICH SAInventors: Xiu-Feng He, Lily Ji-Xiu Zhang
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Patent number: 11345907Abstract: Described herein is a method of producing a drimane sesquiterpene, such as an albicanol compound and/or derivatives thereof, by contacting at least one polypeptide with farnesyl diphosphate (FPP) with a polypeptide of the Haloacid dehalogenase-like (HAD-like) hydrolase superfamily as obtainable from plants of the genus Dryopteris, in particular of the species Dryopteris fragrans. The method may be performed in vitro or in vivo. Also described herein are amino acid sequences of polypeptides useful in the methods and nucleic acids encoding the polypeptides described. Also described herein are host cells or organisms genetically modified to express the polypeptides and useful to produce a drimane sesquiterpene such as an albicanol compound.Type: GrantFiled: May 28, 2019Date of Patent: May 31, 2022Assignee: Firmenich SAInventors: Didier Belorgey, Xiu-Feng He, Qi Wang, Lily Ji-Xiu Zhang
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Publication number: 20210254039Abstract: Described herein is a method of producing a drimane sesquiterpene, such as an albicanol compound and/or derivatives thereof, by contacting at least one polypeptide with farnesyl diphosphate (FPP) with a polypeptide of the Haloacid dehalogenase-like (HAD-like) hydrolase superfamily as obtainable from plants of the genus Dryopteris, in particular of the species Dryopteris fragrans. The method may be performed in vitro or in vivo. Also described herein are amino acid sequences of polypeptides useful in the methods and nucleic acids encoding the polypeptides described. Also described herein are host cells or organisms genetically modified to express the polypeptides and useful to produce a drimane sesquiterpene such as an albicanol compound.Type: ApplicationFiled: May 28, 2019Publication date: August 19, 2021Inventors: Didier Belorgey, Xiu-Feng He, Qi Wang, Lily Ji-Xiu Zhang
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Publication number: 20200340975Abstract: The present disclosure related to a method for screening compounds having the ability to prevent, treat or reduce malodor development on body surfaces. In particular, the method screens for compounds having the ability of preventing sweat malodor development caused by malodor causing volatile acid compounds and/or malodor causing volatile sulphur compounds. The present disclosure is based on a sensitive analytical method to determine the presence of the precursors of malodor causing volatile acid compounds and/or malodor causing volatile sulphur compounds present in sweat, which are metabolised by bacteria, such as, for example, Cornebacteria or Staphylococci to malodor causing volatile acid compounds and malodor causing volatile sulphur compounds.Type: ApplicationFiled: January 9, 2019Publication date: October 29, 2020Inventors: Xiu-Feng He, Lily Ji-Xiu Zhang
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Publication number: 20200302181Abstract: A system and method described herein is effective for generating automated visual analytics and player statistics for videos of sporting events. A dataset of videos is collected that comprises multiple teams. Training the networks on RGB and grayscale images affects the generalization ability of the network learned and augmenting more images using generative adversarial networks to the dataset helps further improves the performance.Type: ApplicationFiled: March 23, 2020Publication date: September 24, 2020Inventors: Bir Bhanu, Rajkumar Theagarajan, Federico Pala, Xiu Zhang
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Publication number: 20180271996Abstract: Disclose herein are combinations comprising HER2-targeted antibody-drug conjugates and immune checkpoint inhibitors and methods of using such combinations in a variety of therapeutic, diagnostic, and prophylactic indications.Type: ApplicationFiled: February 27, 2018Publication date: September 27, 2018Applicants: Mersana Therapeutics, Inc., Millennium Pharmaceuticals Inc.Inventors: Natalya D. BODYAK, Donald A. BERGSTROM, Marc HYER, Timothy B. LOWINGER, Marina PROTOPOPOVA, Ole Petter VEIBY, Aleksandr V. YURKOVETSKIY, Qing Xiu ZHANG
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Patent number: 9697308Abstract: A method for generating an EMF model includes establishing a time-domain finite data model associated with an electric device representing the electric device in the time-domain; utilizing the time domain finite data model, determining excitations representing an electrical characteristic of an electrical components of the electric device; and generating an EMF model by processing the excitations with a transformation routine determining an approximate representation of an EMF generated by the electric device. A system for generating the EMF model includes a modelling module establish a time-domain finite data model associated with the electric device and d representing the electric device in the time-domain. The modelling module utilizes the time domain finite data model to determine excitations representing an electrical characteristic of an electrical component of the electric device.Type: GrantFiled: April 12, 2013Date of Patent: July 4, 2017Assignee: The Hong Kong Polytechnic University Innovation and Technology Development OfficeInventors: Weinong Fu, Xiu Zhang, Siu-Iau Ho
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Patent number: 9033615Abstract: The invention discloses a flexible offshore pipeline for oil and gas transportation stabilized on seabed by anchorage piers. It comprises cable (1) and flexible pipe (2) for oil and gas transportation, anchorage pier assemblies (3) to prevent the cable from drifting, and constraining assemblies (4) to restrict the flexible pipe (2) are sequentially provided on the cable. The anchorage pier assembly (3) comprises a gravity block (31) and the first clamping tool (32), and the first clamping tool (32) connects with the cable (1). The invention uses the flexible pipe (2) to build up offshore pipeline for oil and gas transportation, and anchorage pier assembly (3) and constraining assembly (4) for constraining the flexible pipe (2) are sequentially provided on the cable (1), which can restrict the flexible pipe, achieve reliable oil and gas transportation and prevent the flexible pipe drifting on the seabed. The pipeline system can protect the flexible pipe, are strong and reliable and the cost of pipeline is low.Type: GrantFiled: June 6, 2012Date of Patent: May 19, 2015Assignee: ZHEJIANG UNIVERSITYInventors: Aihui Zhang, Dadi Zhang, Xiu Zhang
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Publication number: 20140116559Abstract: The invention discloses a flexible offshore pipeline for oil and gas transportation stabilized on seabed by anchorage piers. It comprises cable (1) and flexible pipe (2) for oil and gas transportation, anchorage pier assemblies (3) to prevent the cable from drifting, and constraining assemblies (4) to restrict the flexible pipe (2) are sequentially provided on the cable. The anchorage pier assembly (3) comprises a gravity block (31) and the first clamping tool (32), and the first clamping tool (32) connects with the cable (1). The invention uses the flexible pipe (2) to build up offshore pipeline for oil and gas transportation, and anchorage pier assembly (3) and constraining assembly (4) for constraining the flexible pipe (2) are sequentially provided on the cable (1), which can restrict the flexible pipe, achieve reliable oil and gas transportation and prevent the flexible pipe drifting on the seabed. The pipeline system can protect the flexible pipe, are strong and reliable and the cost of pipeline is low.Type: ApplicationFiled: June 6, 2012Publication date: May 1, 2014Applicant: ZHEJIANG UNIVERSITYInventors: Aihui Zhang, Dadi Zhang, Xiu Zhang
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Patent number: 8510621Abstract: A method of providing resource unit based data block partitioning may include determining, for a bit stream to be encoded in a coding scheme including an upper layer coding and a physical layer coding, whether upper layer coding is enabled. The method may further include, in response to the upper layer coding being enabled, partitioning the bit stream into one or more blocks for forward error correction coding. The one or more blocks may have a block size determined based on a size of a resource unit. The resource unit size may correspond to one or more units predefined in the physical layer for the resource allocation. A corresponding apparatus is also provided.Type: GrantFiled: December 22, 2010Date of Patent: August 13, 2013Assignee: Industrial Technology Research InstituteInventors: Yan-Xiu Zhang, Yu-Chuan Fang, Chang-Lan Tsai, Chung-Lien Ho
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Patent number: 8350256Abstract: The disclosure is related to organic semiconductor compounds including benzodithieno(3,2-b:2?,3?-d)thiophene (BDTT) and the derivatives of benzodithieno(3,2-b:2?,3?-d)thiophene. The organic compounds of the disclosure have high resistance to the oxidation and high electrical stability. Accordingly, the semiconductor device having an organic semiconductor layer made of the organic compounds of the disclosure has stable electrical performance, and the reliability of the semiconductor device is improved.Type: GrantFiled: July 19, 2010Date of Patent: January 8, 2013Assignee: Industrial Technology Research InstituteInventors: Liang-Hsiang Chen, Ming-Chou Chen, Jing-Yi Yan, Chih-Wei Chu, Yo-Chi Liang, Xiu Zhang
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Publication number: 20120012819Abstract: The disclosure is related to organic semiconductor compounds including benzodithieno(3,2-b:2?,3?-d)thiophene (BDTT) and the derivatives of benzodithieno(3,2-b:2?,3?-d)thiophene. The organic compounds of the disclosure have high resistance to the oxidation and high electrical stability. Accordingly, the semiconductor device having an organic semiconductor layer made of the organic compounds of the disclosure has stable electrical performance, and the reliability of the semiconductor device is improved.Type: ApplicationFiled: July 19, 2010Publication date: January 19, 2012Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTEInventors: Liang-Hsiang Chen, Ming-Chou Chen, Jing-Yi Yan, Yo-Chi Liang, Xiu Zhang