Patents by Inventor Te-Wang Liao

Te-Wang Liao 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: D453803
    Type: Grant
    Filed: December 29, 2000
    Date of Patent: February 19, 2002
    Inventors: Yang-Tzyy Yann, Te-Wang Liao