Patents by Inventor Yun Xiang Liau

Yun Xiang Liau 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: D442579
    Type: Grant
    Filed: July 28, 2000
    Date of Patent: May 22, 2001
    Assignee: Enlight Corporation
    Inventors: Jian Ying Liau, Yun Xiang Liau