Patents by Inventor Haiping Lin

Haiping Lin 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).

  • Hand lamp
    Patent number: D990004
    Type: Grant
    Filed: May 14, 2021
    Date of Patent: June 20, 2023
    Inventor: Haiping Lin
  • Ambient light
    Patent number: D997433
    Type: Grant
    Filed: August 6, 2021
    Date of Patent: August 29, 2023
    Inventor: Haiping Lin
  • Ambient light
    Patent number: D1005168
    Type: Grant
    Filed: November 9, 2021
    Date of Patent: November 21, 2023
    Inventor: Haiping Lin