Patents by Inventor Lian Ai

Lian Ai 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).

  • Plant lamp
    Patent number: D970784
    Type: Grant
    Filed: January 27, 2022
    Date of Patent: November 22, 2022
    Inventor: Lian Ai
  • Plant lamp
    Patent number: D1055343
    Type: Grant
    Filed: November 22, 2022
    Date of Patent: December 24, 2024
    Inventor: Lian Ai
  • Plant lamp
    Patent number: D1055344
    Type: Grant
    Filed: November 22, 2022
    Date of Patent: December 24, 2024
    Inventor: Lian Ai