Patents by Inventor Hsien-Neng Chen

Hsien-Neng Chen 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: D480489
    Type: Grant
    Filed: February 19, 2003
    Date of Patent: October 7, 2003
    Assignee: TYC Brother Industrial Co., Ltd.
    Inventor: Hsien-Neng Chen
  • Automobile light
    Patent number: D486596
    Type: Grant
    Filed: June 16, 2003
    Date of Patent: February 10, 2004
    Assignee: TYC Brother Industrial Co., Ltd.
    Inventor: Hsien-Neng Chen