Patents by Inventor Jizhang Li

Jizhang Li 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).

  • String lights
    Patent number: D973240
    Type: Grant
    Filed: January 17, 2022
    Date of Patent: December 20, 2022
    Inventor: Jizhang Li
  • Packing box
    Patent number: D1032200
    Type: Grant
    Filed: October 3, 2022
    Date of Patent: June 25, 2024
    Inventor: Jizhang Li
  • String light
    Patent number: D1057220
    Type: Grant
    Filed: September 19, 2022
    Date of Patent: January 7, 2025
    Inventor: Jizhang Li