Patents by Inventor Hai Zhou

Hai Zhou 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).

  • Patent number: 10992090
    Abstract: The invention discloses a cable connector assembly and method for manufacturing the same, the cable connector assembly includes a cable; a first connector and a second connector, the first connector includes a first plug, the first plug is inserted in the first port, the first plug is electrically connecting the cable via a printed circuit board; the second connector includes a second plug, the second plug is inserted in the second port, the second connector is assembled onto the first connector, the second plug is not electrically connecting with the second port. The second connector is assembled onto the first connector, therefore, the second connector plays the function of fixing the first connector, the cable connector assembly is less likely to be shaken or loosened during use, and the electrical connection between the first connector and the first port is more stable.
    Type: Grant
    Filed: July 15, 2019
    Date of Patent: April 27, 2021
    Assignee: YONG TAI ELECTRONIC(DONGGUAN) LTD.
    Inventors: Shi-Hai Zhou, Yu-Sheng Li
  • Publication number: 20210069951
    Abstract: The invention discloses a forming mold including a stationary half and a moving half matched with the fixed one. The stationary half including a stationary plate, a stationary base fixed on the stationary plate, and a slider and a movable traverse bar which are disposed on the stationary base. The slider and the movable traverse bar are movable on the stationary base in a vertical direction. The moving half is movable relative to the fixed one in a horizontal direction. A space for in-mold forming is created between the two mold modules. By moving the slider and the movable traverse bar in the vertical direction, the forming mold can adapt to different workpieces. The flexibility of the forming mold can be increased, and the cost can be saved by way of not having to change to another sized of forming mold.
    Type: Application
    Filed: August 31, 2020
    Publication date: March 11, 2021
    Inventors: XUE-QIN ZHANG, MING-XING GUI, YU-SHENG LI, SHI-HAI ZHOU, XU-HUI WANG
  • Publication number: 20210058104
    Abstract: A method includes separately collecting, by a terminal, a transmit power of the terminal at different time points in a second duration after a first duration from a power-on moment to obtain a plurality of transmit powers, calculating an average transmit power of the transmit powers, determining based on the average transmit power, a specific absorption rate (SAR) corresponding to the average transmit power, and decreasing a transmit power of the terminal after the second duration when the terminal determines that the SAR is greater than a preset threshold.
    Type: Application
    Filed: April 20, 2018
    Publication date: February 25, 2021
    Inventors: Meng Hou, Hai Zhou
  • Patent number: 10902098
    Abstract: A method for encrypting logic includes generating, by a computing system, locking logic for inclusion in a logic circuit. The locking logic is generated based at least in part on an error rate and an attack complexity. The method also includes inserting, by the computing system, a one-way function into the locking logic. The method further includes applying, by the computing system, obfuscation logic to the logic circuit, where the obfuscation logic is applied on top of the locking logic.
    Type: Grant
    Filed: July 11, 2018
    Date of Patent: January 26, 2021
    Assignee: Northwestern University
    Inventor: Hai Zhou
  • Patent number: 10749065
    Abstract: A light-responsive LED (Light Emitting Diode) based on a GaN/CsPbBrxI3-x heterojunction, a preparation method and an application thereof are provided. The light-responsive LED consists of a GaN base layer on a sapphire substrate, an all-inorganic perovskite CsPbBrxI3-x film, an indium electrode and a carbon electrode, forming an In/GaN/CsPbBrxI3-x/C structure, wherein: in the CsPbBrxI3-x film, 0<x<3; the all-inorganic perovskite CsPbBrxI3-x film and the indium electrode are arranged on the GaN base layer in parallel; and the carbon electrode is arranged on the all-inorganic perovskite CsPbBrxI3-x film. The CsPbBrxI3-x film is prepared through a low-temperature anti-solvent method.
    Type: Grant
    Filed: February 19, 2019
    Date of Patent: August 18, 2020
    Assignee: HUBEI UNIVERSITY
    Inventors: Hao Wang, Hai Zhou, Guokun Ma, Zehao Song
  • Patent number: 10717947
    Abstract: The present invention provides a solid composition comprising (a) a quaternary ammonium compound and (b) between 9 wt % and 77 wt % of a polysaccharide based on the total weight of the solid composition. The solid composition showed excellent stability. The present invention also provides a process for preparing the solid composition and a liquid composition comprising said solid composition, and methods for conditioning a fabric by using the solid composition and the liquid composition as well.
    Type: Grant
    Filed: December 22, 2015
    Date of Patent: July 21, 2020
    Assignee: Rhodia Operations
    Inventors: Hai Zhou Zhang, Nikolay Christov, Da Wei Jin, Lin He
  • Publication number: 20200144438
    Abstract: A light-responsive LED (Light Emitting Diode) based on a GaN/CsPbBrxI3-x heterojunction, a preparation method and an application thereof are provided. The light-responsive LED consists of a GaN base layer on a sapphire substrate, an all-inorganic perovskite CsPbBrxI3-x film, an indium electrode and a carbon electrode, forming an In/GaN/CsPbBrxI3-x/C structure, wherein: in the CsPbBrxI3-x film, 0<x<3; the all-inorganic perovskite CsPbBrxI3-x film and the indium electrode are arranged on the GaN base layer in parallel; and the carbon electrode is arranged on the all-inorganic perovskite CsPbBrxI3-x film. The CsPbBrxI3-x film is prepared through a low-temperature anti-solvent method.
    Type: Application
    Filed: February 19, 2019
    Publication date: May 7, 2020
    Inventors: Hao Wang, Hai Zhou, Guokun Ma, Zehao Song
  • Publication number: 20200083653
    Abstract: The invention discloses a cable connector assembly and method for manufacturing the same, the cable connector assembly includes a cable; a first connector and a second connector, the first connector includes a first plug, the first plug is inserted in the first port, the first plug is electrically connecting the cable via a printed circuit board; the second connector includes a second plug, the second plug is inserted in the second port, the second connector is assembled onto the first connector, the second plug is not electrically connecting with the second port. The second connector is assembled onto the first connector, therefore, the second connector plays the function of fixing the first connector, the cable connector assembly is less likely to be shaken or loosened during use, and the electrical connection between the first connector and the first port is more stable.
    Type: Application
    Filed: July 15, 2019
    Publication date: March 12, 2020
    Inventors: SHI-HAI ZHOU, YU-SHENG LI
  • Publication number: 20190319339
    Abstract: A communications terminal includes an antenna Which includes a circuit hoard, a radiator, two feeds, and two coupling structures. The radiator is disposed around an outer edge of the circuit board, and a ring-shape slot is formed between the outer edge of the circuit board and the radiator. A first feed is electrically coupled to a first coupling structure, the first coupling structure is coupled to the radiator along one direction, and a current in a first polarization direction is formed on the circuit board by using the radiator and the ring-shape slot. A second feed is electrically coupled to a second coupling structure, the second coupling structure is coupled to the radiator along another direction, and a current in a second polarization direction is formed on the circuit board by using the radiator and the ring-shape slot. A specific included angle is formed between the above two directions.
    Type: Application
    Filed: May 28, 2016
    Publication date: October 17, 2019
    Inventors: Dingliang Wen, Yang Hao, Hanyang Wang, Hai Zhou, Shuhui Sun
  • Publication number: 20190300822
    Abstract: Disclosed is a composition comprising: (a) an anionic surfactant in an amount of from 0.01 to 0.55 g/L; (b) a quaternary ammonium compound in an amount of from 0.005 to 0.45 g/L; (c) a cationic polysaccharide in an amount of from 0.0005 to 0.1 g/L; (d) a non-ionic polysaccharide in an amount of from 0.0005 to 0.1 g/L; and (e) a liquid carrier. Also disclosed is a method of use of the composition.
    Type: Application
    Filed: December 15, 2016
    Publication date: October 3, 2019
    Inventors: Hai Zhou ZHANG, Lin HE, Da Wei JIN, Nikolay CHRISTOV, Galder CRISTOBAL
  • Patent number: 10351805
    Abstract: The present invention relates to a composition, notably a fabric conditioning composition, comprising at least: a quaternary ammonium compound, two different cationic polysaccharides; and a non-ionic polysaccharide. The composition has excellent conditioning performance combined with good stability.
    Type: Grant
    Filed: December 14, 2016
    Date of Patent: July 16, 2019
    Assignee: RHODIA OPERATIONS
    Inventors: Hai Zhou Zhang, Lin He, Da Wei Jin, Nikolay Christov
  • Patent number: 10227548
    Abstract: Provided is a composition, notably a fabric conditioning composition, comprising (a) a quaternary ammonium compound; (b) a cationic polysaccharide; (c) a first non-ionic polysaccharide; and (d) a second non-ionic polysaccharide, wherein the second non-ionic polysaccharide is different from the first non-ionic polysaccharide and the second non-ionic polysaccharide has a Molar Substitution (MS) in the range of 0.2 to 1.8.
    Type: Grant
    Filed: December 15, 2016
    Date of Patent: March 12, 2019
    Inventors: Hai Zhou Zhang, Lin He, Da Wei Jin, Nikolay Christov, Galder Cristobal
  • Publication number: 20190018936
    Abstract: A method for encrypting logic includes generating, by a computing system, locking logic for inclusion in a logic circuit. The locking logic is generated based at least in part on an error rate and an attack complexity. The method also includes inserting, by the computing system, a one-way function into the locking logic. The method further includes applying, by the computing system, obfuscation logic to the logic circuit, where the obfuscation logic is applied on top of the locking logic.
    Type: Application
    Filed: July 11, 2018
    Publication date: January 17, 2019
    Inventor: Hai Zhou
  • Publication number: 20190010424
    Abstract: The present invention relates to a composition, notably a fabric conditioning composition, comprising at least: a quaternary ammonium compound, two different cationic polysaccharides; and a non-ionic polysaccharide. The composition has excellent conditioning performance combined with good stability.
    Type: Application
    Filed: December 14, 2016
    Publication date: January 10, 2019
    Inventors: Hai Zhou ZHANG, Lin HE, Da Wei JIN, Nikolay CHRISTOV
  • Patent number: 10174273
    Abstract: The present invention then concerns a fabric softener composition that performs well on softening fabrics, which comprises a blend of amphoteric surfactant carrying a C12-C22-alkyl or C12-C22-alkenyl, a fatty acid or a fatty alcohol, and a polysaccharide or polysaccharide derivative. The invention also concerns the use of said softening composition to impart fabric softness to fabrics.
    Type: Grant
    Filed: November 20, 2014
    Date of Patent: January 8, 2019
    Assignee: Rhodia Operations
    Inventors: Hai Zhou Zhang, Lin He, William Zhan
  • Publication number: 20180371361
    Abstract: Provided is a composition, notably a fabric conditioning composition, comprising (a) a quaternary ammonium compound; (b) a cationic polysaccharide; (c) a first non-ionic polysaccharide; and (d) a second non-ionic polysaccharide, wherein the second non-ionic polysaccharide is different from the first non-ionic polysaccharide and the second non-ionic polysaccharide has a Molar Substitution (MS) in the range of 0.2 to 1.8.
    Type: Application
    Filed: December 15, 2016
    Publication date: December 27, 2018
    Inventors: Hai Zhou ZHANG, Lin HE, Da Wei JIN, Nikolay CHRISTOV, Galder CRISTOBAL
  • Patent number: 10155918
    Abstract: The present invention provides a solid composition comprising a polysaccharide and a hydrophobic compound having a melting point of between 30° C. and 90° C. The solid composition may further comprise a quaternary ammonium compound, wherein the weight ratio of the polysaccharide and the hydrophobic compound is between 1:50 and 50:1. Preferably, the solid composition is substantially free or completely free of water. The solid composition shows excellent stability at a temperature up to 45° C. The present invention also provides a process for preparing the solid composition and a liquid composition comprising said solid composition, and a method for conditioning a fabric by using said solid composition or said liquid composition as well.
    Type: Grant
    Filed: December 22, 2014
    Date of Patent: December 18, 2018
    Assignee: Rhodia Operations
    Inventors: Hai Zhou Zhang, Nikolay Christov, Da Wei Jin, Lin He
  • Patent number: 10017715
    Abstract: The present invention concerns the use of a C16-C22-alkyl or C16-C22-alkenyl amido alkyl betaine derivatives as a fabric softener, notably for fabric softening compositions. The invention also concerns a method of treating fabric which comprises the step of contacting said fabric in the rinse cycle of a fabric washing machine with an aqueous medium containing a composition as defined herein.
    Type: Grant
    Filed: February 15, 2013
    Date of Patent: July 10, 2018
    Assignee: Rhodia Operations
    Inventors: Lin He, Hai Zhou Zhang
  • Publication number: 20180185252
    Abstract: An emulsion composition comprising at least: (a) an oil phase; (b) a polyol; and (c) an amphoteric surfactant. Preferably, the emulsion composition is substantially free or completely free of any nonionic surfactant. The emulsion composition has excellent stability.
    Type: Application
    Filed: June 16, 2016
    Publication date: July 5, 2018
    Inventors: Hai Zhou ZHANG, Qing Rong SONG, Lin HE, Lynlie LIM
  • Patent number: 9937110
    Abstract: The present invention concerns a translucent gel system, notably a hair conditioner gel, comprising at least a carboxylic acid, an alkoxylated alkyl or alkenyl amine and a cationic surfactant. Such a translucent gel system provides an excellent conditioning effect for washing skin and/or hair and a high transmittance.
    Type: Grant
    Filed: April 23, 2014
    Date of Patent: April 10, 2018
    Assignee: RHODIA OPERATIONS
    Inventors: Xi Chen, Hai Zhou Zhang