Patents by Inventor Guoqi Duo

Guoqi Duo 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).

  • Wireless communication terminal
    Patent number: D973031
    Type: Grant
    Filed: June 26, 2019
    Date of Patent: December 20, 2022
    Assignee: SHENZHEN EXCERA TECHNOLOGY CO., LTD
    Inventors: Guoqi Duo, Guofu Zhu, Jun Chen, Jianhui Liu