Patents by Inventor Zou Kai

Zou Kai 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).

  • Combined mobile phone case and card case
    Patent number: D1001116
    Type: Grant
    Filed: April 29, 2022
    Date of Patent: October 10, 2023
    Assignee: Shenzhen Ximeisi Technology Co., Ltd.
    Inventors: Jinmei Chen, Zou Kai