Patents by Inventor Chun-Hsiung Hwung

Chun-Hsiung Hwung 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: D278879
    Type: Grant
    Filed: October 14, 1983
    Date of Patent: May 21, 1985
    Inventor: Chun-Hsiung Hwung