Patents by Inventor Cuilan Li

Cuilan 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).

  • Edge protector strip
    Patent number: D1030469
    Type: Grant
    Filed: September 7, 2022
    Date of Patent: June 11, 2024
    Inventor: Cuilan Li
  • Night light
    Patent number: D1130805
    Type: Grant
    Filed: June 18, 2025
    Date of Patent: June 16, 2026
    Inventor: Cuilan Li
  • Night light
    Patent number: D1130806
    Type: Grant
    Filed: June 25, 2025
    Date of Patent: June 16, 2026
    Inventor: Cuilan Li