Patents by Inventor Jiefei Liu

Jiefei Liu 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).

  • USB socket
    Patent number: D1001077
    Type: Grant
    Filed: February 28, 2022
    Date of Patent: October 10, 2023
    Assignee: Shenzhen Lianxunfa Technology Co., Ltd.
    Inventor: Jiefei Liu
  • Socket
    Patent number: D1008976
    Type: Grant
    Filed: March 2, 2022
    Date of Patent: December 26, 2023
    Assignee: SHENZHEN LIANXUNFA TECHNOLOGY CO., LTD.
    Inventor: Jiefei Liu