Patents by Inventor Siting Zeng

Siting Zeng 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).

  • Mobile phone case
    Patent number: D975703
    Type: Grant
    Filed: August 27, 2021
    Date of Patent: January 17, 2023
    Assignee: SHENZHEN ILLUSDESIGN CREATIVE CO., LTD.
    Inventors: Yaohua Xie, Shulin Feng, Siting Zeng