Patents by Inventor Longjie He

Longjie He 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).

  • Socket
    Patent number: D987579
    Type: Grant
    Filed: January 15, 2021
    Date of Patent: May 30, 2023
    Assignee: GONGNIU GROUP CO., LTD.
    Inventors: Hao Zhou, Longjie He, Feilong Zhou
  • Electric power socket track
    Patent number: D993187
    Type: Grant
    Filed: February 4, 2021
    Date of Patent: July 25, 2023
    Assignee: GONGNIU GROUP CO., LTD.
    Inventors: Hao Zhou, Longjie He
  • Socket
    Patent number: D1061446
    Type: Grant
    Filed: April 18, 2023
    Date of Patent: February 11, 2025
    Assignee: Goneo Group Co., Ltd.
    Inventors: Hao Zhou, Longjie He, Feilong Zhou