Patents by Inventor Chun-Hua Zhu

Chun-Hua Zhu 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).

  • Stylus
    Patent number: D776117
    Type: Grant
    Filed: December 30, 2015
    Date of Patent: January 10, 2017
    Assignees: HONGFUJIN PRECISION ELECTRONICS (ZHENGZHOU) CO., LTD., HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Yu-Jie Rong, Chun-Hua Zhu