Patents by Inventor Yen-Wen Su

Yen-Wen Su 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).

  • Patent number: D413111
    Type: Grant
    Filed: October 8, 1998
    Date of Patent: August 24, 1999
    Inventor: Yen-Wen Su
  • Patent number: D413321
    Type: Grant
    Filed: October 8, 1998
    Date of Patent: August 31, 1999
    Inventor: Yen-Wen Su