Patents by Inventor Chang-Yu Shieh

Chang-Yu Shieh 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).

  • Notebook/tablet versatile computer
    Patent number: D487891
    Type: Grant
    Filed: January 13, 2003
    Date of Patent: March 30, 2004
    Assignee: Quanta Computer Inc.
    Inventors: Kuo-Chang Yang, Shih-Hwa Lan, Wen-Hsiang Chen, Chang-Yu Shieh