Patents by Inventor Te Yuan Liu

Te Yuan Liu 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).

  • Handle device
    Patent number: D531481
    Type: Grant
    Filed: November 15, 2005
    Date of Patent: November 7, 2006
    Assignee: Image & Shapetek Co., Ltd.
    Inventor: Te Yuan Liu