Patents by Inventor Yung-Feng Hsieh

Yung-Feng Hsieh 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).

  • Automobile light
    Patent number: D491296
    Type: Grant
    Filed: August 29, 2003
    Date of Patent: June 8, 2004
    Assignee: TYC Brother Industrial Co., Ltd.
    Inventor: Yung-Feng Hsieh
  • Automobile light
    Patent number: D495440
    Type: Grant
    Filed: September 29, 2003
    Date of Patent: August 31, 2004
    Assignee: TYC Brother Industrial Co., Ltd.
    Inventor: Yung-Feng Hsieh