Patents by Inventor Zhengxuan Liang

Zhengxuan Liang 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).

  • Patent number: D878778
    Type: Grant
    Filed: December 5, 2017
    Date of Patent: March 24, 2020
    Inventor: Zhengxuan Liang