Patents by Inventor Chun-Yu Hung

Chun-Yu Hung 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).

  • Antislip pad
    Patent number: D519511
    Type: Grant
    Filed: December 22, 2004
    Date of Patent: April 25, 2006
    Assignee: ATEN International Co. Ltd.
    Inventors: Chun-Yu Hung, Ling-Wei Lee