Patents by Inventor Yung-Kuang Su

Yung-Kuang 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: D662997
    Type: Grant
    Filed: May 24, 2011
    Date of Patent: July 3, 2012
    Assignee: Welt Jet International Limited
    Inventor: Yung-Kuang Su