Patents by Inventor Xueji Zhang

Xueji 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).

  • Publication number: 20240347639
    Abstract: Disclosed is a TFET with an OR-AND logic function. By arranging a horizontal channel and a vertical channel in different directions, three gates are not connected and will not be affected by each other, and can control the current of a whole channel jointly; when a first gate and a second gate are both at a high level, the TFET will be turned on, and when the first gate and a third gate are both at a high level, the TFET will also be turned on; the horizontal channel not only isolates the second gate from the third gate, but also reduces the strength of coupling between the second gate and the third gate, so only a small current passes through the horizontal channel when the second gate and the third gate are both at a high level, and the TFET will not be turned on at this moment.
    Type: Application
    Filed: July 24, 2023
    Publication date: October 17, 2024
    Applicant: Wenzhou University
    Inventors: Hao Ye, Pengjun WANG, Xuejie Zhang, Yijian SHI, Gang LI, Bo CHEN, Zhening Shen
  • Patent number: 12034596
    Abstract: The techniques described herein relate to methods that include: obtaining criteria for a mobile network deployment; selecting a server configuration template for a server configuration based upon the criteria; generating the server configuration for the mobile network deployment based upon the server configuration template; validating the server configuration to ensure the criteria are met by the mobile network deployment of the server configuration; deploying the server configuration as the mobile network deployment; obtaining key performance indicators from the mobile network deployment; updating the mobile network deployment in response to obtaining the key performance indicators; and updating the server configuration template in response to obtaining the key performance indicators.
    Type: Grant
    Filed: May 15, 2023
    Date of Patent: July 9, 2024
    Assignee: CISCO TECHNOLOGY, INC.
    Inventors: Anupam Divesh, Xuejie Zhang, Mahe Kishan Korukonda, Niraj R. Londhe
  • Patent number: 11955802
    Abstract: This application provide a power supply device and a control method. In one example, a power supply device includes a first AC/DC unit and a second AC/DC unit. An input terminal of the first AC/DC unit and an input terminal of the second AC/DC unit are connected to an alternating current input bus. An output terminal of the first AC/DC unit is connected to a first direct current output bus. The first AC/DC unit is output stable. An output terminal of the second AC/DC unit is connected to a second direct current output bus. Power is output to a plurality of direct current output buses respectively through a plurality of AC/DC units to supply power to different loads.
    Type: Grant
    Filed: January 28, 2022
    Date of Patent: April 9, 2024
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Xueji Zhang, Liqun Xiong, Jinli Feng
  • Publication number: 20230353453
    Abstract: The techniques described herein relate to methods that include: obtaining criteria for a mobile network deployment; selecting a server configuration template for a server configuration based upon the criteria; generating the server configuration for the mobile network deployment based upon the server configuration template; validating the server configuration to ensure the criteria are met by the mobile network deployment of the server configuration; deploying the server configuration as the mobile network deployment; obtaining key performance indicators from the mobile network deployment; updating the mobile network deployment in response to obtaining the key performance indicators; and updating the server configuration template in response to obtaining the key performance indicators.
    Type: Application
    Filed: May 15, 2023
    Publication date: November 2, 2023
    Inventors: Anupam Divesh, Xuejie Zhang, Mahe Kishan Korukonda, Niraj R. Londhe
  • Patent number: 11689420
    Abstract: The techniques described herein relate to methods that include: obtaining criteria for a mobile network deployment; selecting a server configuration template for a server configuration based upon the criteria; generating the server configuration for the mobile network deployment based upon the server configuration template; validating the server configuration to ensure the criteria are met by the mobile network deployment of the server configuration; deploying the server configuration as the mobile network deployment; obtaining key performance indicators from the mobile network deployment; updating the mobile network deployment in response to obtaining the key performance indicators; and updating the server configuration template in response to obtaining the key performance indicators.
    Type: Grant
    Filed: April 28, 2022
    Date of Patent: June 27, 2023
    Assignee: CISCO TECHNOLOGY, INC.
    Inventors: Anupam Divesh, Xuejie Zhang, Mahe Kishan Korukonda, Niraj R. Londhe
  • Publication number: 20220158458
    Abstract: This application provide a power supply device and a control method. In one example, a power supply device includes a first AC/DC unit and a second AC/DC unit. An input terminal of the first AC/DC unit and an input terminal of the second AC/DC unit are connected to an alternating current input bus. An output terminal of the first AC/DC unit is connected to a first direct current output bus. The first AC/DC unit is output stable. An output terminal of the second AC/DC unit is connected to a second direct current output bus. Power is output to a plurality of direct current output buses respectively through a plurality of AC/DC units to supply power to different loads.
    Type: Application
    Filed: January 28, 2022
    Publication date: May 19, 2022
    Inventors: Xueji ZHANG, Liqun XIONG, Jinli FENG
  • Patent number: 10577278
    Abstract: The present invention discloses a glass ceramic for excitation of high-power semiconductor light source. An expression of constitution of the glass ceramic is (1?x)A: xB, wherein x as a weight percentage of B, is ranging from 1% to 30%; A as a precursor glass, has a composition of aSb2O3-bB2O3-cZnO-dM2O, a, b, c, d being molar percentages, a+b+c+d=100%, M among M2O represents an alkali metal, and M2O is an alkali metallic oxide or an alkali metallic carbonate; and B is a YAG:Ce3+ fluorescent powder. The precursor glass provided by the present invention has a relatively low remelting temperature, without devitrification during the process of preparing the final products or absorption of blue light. The product glass ceramic has a luminous efficiency of 300 lm/W to 400 lm/W. A white light semiconductor light source is prepared by the product glass ceramic in combination with the high-power blue light semiconductor light source.
    Type: Grant
    Filed: April 14, 2017
    Date of Patent: March 3, 2020
    Assignee: SUN YAT-SEN UNIVERSITY
    Inventors: Jing Wang, Jinbo Yu, Xuejie Zhang, Shuaichen Si, Qiongyun Liang, Yu Chen
  • Publication number: 20190367407
    Abstract: The present invention discloses a glass ceramic for excitation of high-power semiconductor light source. An expression of constitution of the glass ceramic is (1?x)A: xB, wherein x as a weight percentage of B, is ranging from 1% to 30%; A as a precursor glass, has a composition of aSb2O3-bB2O3-cZnO-dM2O, a, b, c, d being molar percentages, a+b+c+d=100%, M among M2O represents an alkali metal, and M2O is an alkali metallic oxide or an alkali metallic carbonate; and B is a YAG:Ce3+ fluorescent powder. The precursor glass provided by the present invention has a relatively low remelting temperature, without devitrification during the process of preparing the final products or absorption of blue light. The product glass ceramic has a luminous efficiency of 300 lm/W to 400 lm/W.
    Type: Application
    Filed: April 14, 2017
    Publication date: December 5, 2019
    Applicant: SUN YAT-SEN UNIVERSITY
    Inventors: Jing WANG, Jinbo YU, Xuejie ZHANG, Shuaichen SI, Qiongyun LIANG, Yu CHEN
  • Patent number: 9522260
    Abstract: A stable delivery system for the therapeutic release and application of nitric oxide to a patient suffering from a cutaneous injury or wound includes a S-nitrosothiol and transition element nanoparticles. The transition metal nanoparticles are selected to react with the S-nitrosothiol to release and diffuse nitric oxide into the injury or wound.
    Type: Grant
    Filed: February 22, 2012
    Date of Patent: December 20, 2016
    Assignee: University of Windsor
    Inventors: Bulent Mutus, Arthur Jarosz, Adam Faccenda, Xueji Zhang
  • Patent number: 9416312
    Abstract: A rare earth ions doped luminescent silicate glass is provided having the general formula of: 45SiO2-aLi2O-bMO-5Al2O3-3K2O-2P2O5:cEu2O3, wherein a is molar ratio of Li2O, b is molar ratio of MO and c is molar ratio of Eu2O3, wherein a+b=45, 25?a?35 and 0.025?c?0.50, and wherein MO is one or more of alkaline earth metal oxides. The luminescent glass can be prepared by simple progress, without pollution and at low cost. The resulting glass can be excited by UV LED chip and blue LED chip. Bright green light can be obtained by the sample under excitation of UV LED chip, while bright white light can be obtained under excitation of blue LED chip. The luminescent glass can be coupled with LED to obtain novel LED devices and provides potential applications in the field of semiconductor lighting.
    Type: Grant
    Filed: April 10, 2013
    Date of Patent: August 16, 2016
    Assignee: Sun Yat-Sen University
    Inventors: Jing Wang, Xuejie Zhang, Lin Huang, Qiang Su
  • Publication number: 20150123035
    Abstract: A rare earth ions doped luminescent silicate glass is provided having the general formula of: 45SiO2-aLi2O-bMO-5Al2O3-3K2O-2P2O5:cEu2O3, wherein a is molar ratio of Li2O, b is molar ratio of MO and c is molar ratio of Eu2O3, wherein a+b=45, 25?a?35 and 0.025?c?0.50, and wherein MO is one or more of alkaline earth metal oxides. The luminescent glass can be prepared by simple progress, without pollution and at low cost. The resulting glass can be excited by UV LED chip and blue LED chip. Bright green light can be obtained by the sample under excitation of UV LED chip, while bright white light can be obtained under excitation of blue LED chip. The luminescent glass can be coupled with LED to obtain novel LED devices and provides potential applications in the field of semiconductor lighting.
    Type: Application
    Filed: April 10, 2013
    Publication date: May 7, 2015
    Applicant: SUN YAT-SEN UNIVERSITY
    Inventors: Jing Wang, Xuejie Zhang, Lin Huang, Qiang Su
  • Publication number: 20140296773
    Abstract: A stable delivery system for the therapeutic release and application of nitric oxide to a patient suffering from a cutaneous injury or wound includes a S-nitrosothiol and transition element nanoparticles. The transition metal nanoparticles are selected to react with the S-nitrosothiol to release and diffuse nitric oxide into the injury or wound.
    Type: Application
    Filed: February 22, 2012
    Publication date: October 2, 2014
    Inventors: Mutus Bulent, Artur Jarosz, Adam Faccenda, Xueji Zhang
  • Publication number: 20120184052
    Abstract: A method of rapidly and accurately identifying and analyzing thiol proteins in a sample using gold nanoparticles. Disclosed are embodiments of a flow device for isolation, fractionation and subsequent instrumental analysis of thiol containing proteins from various samples or tissue sources using gold nanoparticles. Also disclosed are embodiments of a flow device for detecting, isolating and fractionating S-nitrosated proteins and peptides for subsequent analysis, including identification of S-nitrosation sites.
    Type: Application
    Filed: September 28, 2010
    Publication date: July 19, 2012
    Applicant: WORLD PRECISION INSTRUMENTS INC.
    Inventors: Xueji Zhang, Bulent Mutus
  • Publication number: 20120073988
    Abstract: An electrochemical sensor for measurement of hydrogen sulfide is described. The electrochemical sensor comprises an electrolyte; an electrolyte container comprising a hydrogen sulfide permeable membrane; a working electrode and a reference electrode both disposed in the electrolyte; and an instrument capable of maintaining a fixed DC potential in the range of 0 mV to 1,000 mV between the working electrode and the reference electrode. Also a method of detecting hydrogen sulfide in a sample. The method comprises providing an electrochemical sensor; at least partially immersing the gas permeable membrane in the sample; and detecting hydrogen sulfide in the sample. The detection may be qualitative or quantitative.
    Type: Application
    Filed: December 7, 2011
    Publication date: March 29, 2012
    Applicant: WORLD PRECISION INSTRUMENTS, INC.
    Inventors: Xueji Zhang, David Kraus
  • Publication number: 20090184005
    Abstract: An electrochemical sensor for measurement of hydrogen sulfide is described. The electrochemical sensor comprises an electrolyte; an electrolyte container comprising a hydrogen sulfide permeable membrane; a working electrode and a reference electrode both disposed in the electrolyte; and an instrument capable of maintaining a fixed DC potential in the range of 0 mV to 1,000 mV between the working electrode and the reference electrode. Also a method of detecting hydrogen sulfide in a sample. The method comprises providing an electrochemical sensor; at least partially immersing the gas permeable membrane in the sample; and detecting hydrogen sulfide in the sample. The detection may be qualitative or quantitative.
    Type: Application
    Filed: October 12, 2005
    Publication date: July 23, 2009
    Inventors: Xueji Zhang, David Kraus
  • Publication number: 20080164156
    Abstract: A method of detecting and measuring levels of a sulfur-containing amino acid in a sample is provided. The method includes combining an enzyme with an aqueous solution possibly comprising a sulfur-containing amino acid. When a sulfur-containing amino acid is present in the solution, it reacts with the enzyme and produces hydrogen sulfide or ammonia. An electrochemical sensor is employed to detect the presence of hydrogen sulfide or ammonia in the solution, and thereby detect the presence of sulfur-containing amino acid. The concentration of sulfur-containing amino acid present in the sample can be quantitatively measured or calculated using this method.
    Type: Application
    Filed: January 2, 2008
    Publication date: July 10, 2008
    Inventors: Xueji Zhang, Dong Zhao, Err-Cheng Chan, Tsan-Zon Liu
  • Patent number: 6893552
    Abstract: A dual sensor for the simultaneous amperometric monitoring of glucose and insulin, wherein the glucose probe is based on the biocatalytic action of glucose oxidase, and the insulin probe is based on the electrocatalytic activity of metal oxide. Further provided is an oxidase enzyme composite electrode with an internal oxygen-rich binder. The present invention also optionally includes metallizing components within the carbon paste to eliminate signals from interfering compounds. The present invention includes embodiments for both in vitro and in vivo uses.
    Type: Grant
    Filed: October 23, 2001
    Date of Patent: May 17, 2005
    Assignee: Arrowhead Center, Inc.
    Inventors: Joseph Wang, Xueji Zhang, Fang Lu
  • Publication number: 20040197274
    Abstract: A storage and delivery system for directly applying nitric oxide to a user includes a portable and disposable capsule and a source of nitric oxide gas disposed within the cavity. Gas flow control apparatus controls the flow of nitric oxide gas from the cavity. Gas flow initiation apparatus allows the user to initiate the flow of nitric oxide gas. The encapsulated nitric oxide gas is applied by positioning the capsule proximate to the objective site of the user and initiating flow of the nitric oxide gas.
    Type: Application
    Filed: April 27, 2004
    Publication date: October 7, 2004
    Inventors: Harry Fein, Xueji Zhang
  • Patent number: 6749834
    Abstract: A storage and delivery system for directly applying nitric oxide to a user includes a portable and disposable capsule and a source of nitric oxide gas disposed within the cavity. Gas flow control apparatus controls the flow of nitric oxide gas from the cavity. Gas flow initiation apparatus allows the user to initiate the flow of nitric oxide gas. The encapsulated nitric oxide gas is applied by positioning the capsule proximate to the objective site of the user and initiating flow of the nitric oxide gas.
    Type: Grant
    Filed: June 19, 2001
    Date of Patent: June 15, 2004
    Assignee: World Precision Instruments, Inc.
    Inventors: Harry Fein, Xueji Zhang
  • Publication number: 20020192163
    Abstract: A storage and delivery system for directly applying nitric oxide to a user includes a portable and disposable capsule and a source of nitric oxide gas disposed within the cavity. Gas flow control apparatus controls the flow of nitric oxide gas from the cavity. Gas flow initiation apparatus allows the user to initiate the flow of nitric oxide gas. The encapsulated nitric oxide gas is applied by positioning the capsule proximate to the objective site of the user and initiating flow of the nitric oxide gas.
    Type: Application
    Filed: June 19, 2001
    Publication date: December 19, 2002
    Applicant: World Precision Instruments, Inc.
    Inventors: Harry Fein, Xueji Zhang