Patents by Inventor Shufu Liu

Shufu Liu 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).

  • Luggage
    Patent number: D909062
    Type: Grant
    Filed: July 22, 2019
    Date of Patent: February 2, 2021
    Assignee: SHANGHAI RUNMI TECHNOLOGY CO., LTD
    Inventors: Yiran Qian, Shufu Liu, Xuan Feng, Ruping Ruan, Lili Jiang, Shichang Mao, Xiaojun Ma, Ziwei Yang, Qing Xu