Patents by Inventor Huang Shih-Chuan

Huang Shih-Chuan 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: D311059
    Type: Grant
    Filed: March 31, 1988
    Date of Patent: October 2, 1990
    Inventor: Huang Shih-Chuan