Patents by Inventor Huo Yung Weng

Huo Yung Weng 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: D401776
    Type: Grant
    Filed: September 25, 1997
    Date of Patent: December 1, 1998
    Inventor: Huo Yung Weng