Patents by Inventor Songjie Tang

Songjie Tang 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).

  • Grow light with stand
    Patent number: D908267
    Type: Grant
    Filed: June 16, 2020
    Date of Patent: January 19, 2021
    Inventor: Songjie Tang
  • Grow light with stand
    Patent number: D919874
    Type: Grant
    Filed: June 16, 2020
    Date of Patent: May 18, 2021
    Inventor: Songjie Tang
  • Grow light with stand
    Patent number: D921278
    Type: Grant
    Filed: June 16, 2020
    Date of Patent: June 1, 2021
    Inventor: Songjie Tang
  • Grow light with stand
    Patent number: D929022
    Type: Grant
    Filed: August 12, 2020
    Date of Patent: August 24, 2021
    Inventor: Songjie Tang