Patents by Inventor Kuo Hao Bao

Kuo Hao Bao 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).

  • Computer mouse
    Patent number: D563411
    Type: Grant
    Filed: June 19, 2006
    Date of Patent: March 4, 2008
    Assignee: Logitech Europe S.A.
    Inventors: Feng-Hao Lin, Tzu-Ching Chu, Chi-Ming Wang, Tsung Hsin Hsieh, Yun-Chan Tsai, Chung-Shan Yang, Kuo Hao Bao