Patents by Inventor Jifeng Lu

Jifeng Lu 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).

  • Electric shaver
    Patent number: D918474
    Type: Grant
    Filed: July 18, 2019
    Date of Patent: May 4, 2021
    Inventor: Jifeng Lu