Patents by Inventor Chun K. Wu

Chun K. Wu 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).

  • Keyboard
    Patent number: D363480
    Type: Grant
    Filed: July 14, 1994
    Date of Patent: October 24, 1995
    Inventor: Chun K. Wu
  • Pointer
    Patent number: D375300
    Type: Grant
    Filed: July 7, 1995
    Date of Patent: November 5, 1996
    Inventor: Chun K. Wu