Patents by Inventor Sun Wen

Sun Wen 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).

  • Cold spraying
    Patent number: 11555248
    Abstract: A method comprising: cold-spraying a surface of a substrate with a bond material to form a bond coating; and cold-spraying a surface of the bond coating with a coating material to form a top coating. The bond material is different from the coating material and harder than the surface of the substrate.
    Type: Grant
    Filed: December 17, 2020
    Date of Patent: January 17, 2023
    Assignee: Rolls-Royce PLC
    Inventors: Feng Li, Iulian Marinescu, Adrian W Y Tan, Sun Wen, Erjia Liu
  • COLD SPRAYING
    Publication number: 20210207271
    Abstract: A method comprising: cold-spraying a surface of a substrate with a bond material to form a bond coating; and cold-spraying a surface of the bond coating with a coating material to form a top coating. The bond material is different from the coating material and harder than the surface of the substrate.
    Type: Application
    Filed: December 17, 2020
    Publication date: July 8, 2021
    Applicant: ROLLS-ROYCE plc
    Inventors: Feng LI, Iulian MARINESCU, Adrian WY TAN, Sun WEN, Erjia LIU
  • Tire
    Patent number: D758285
    Type: Grant
    Filed: December 18, 2014
    Date of Patent: June 7, 2016
    Assignee: Devanti Tyres Limited
    Inventors: Sun Wen, Liu Jingjing, Zhang Yixin