Patents by Inventor Yi-Fen Chiu

Yi-Fen Chiu 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).

  • Liquid crystal display
    Patent number: D474464
    Type: Grant
    Filed: October 25, 2001
    Date of Patent: May 13, 2003
    Assignee: HannStar Display Corp.
    Inventor: Yi-Fen Chiu
  • Liquid crystal display
    Patent number: D482361
    Type: Grant
    Filed: June 4, 2002
    Date of Patent: November 18, 2003
    Assignee: Hannspree, Inc.
    Inventor: Yi Fen Chiu