Patents by Inventor Yongzhong Tang

Yongzhong Tang 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 device holder
    Patent number: D842850
    Type: Grant
    Filed: April 26, 2017
    Date of Patent: March 12, 2019
    Assignee: eMoMo Technology Co., Ltd.
    Inventors: Wenji Tang, Yushu Zhao, Yongzhong Tang, Dasheng Hu, Xiaolian Zhou, Jing Song, Yulong Zhang