Patents by Inventor Kuang-Hsia Tien

Kuang-Hsia Tien 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).

  • Portable radio
    Patent number: D485254
    Type: Grant
    Filed: April 11, 2003
    Date of Patent: January 13, 2004
    Assignee: Sweda Company, LLC
    Inventor: Kuang-Hsia Tien