Patents by Inventor Shih Shu-Fen

Shih Shu-Fen 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: D426085
    Type: Grant
    Filed: May 10, 1999
    Date of Patent: June 6, 2000
    Assignee: Yih Mong Industrial
    Inventor: Shih Shu-Fen