Patents by Inventor Hailiang Niu

Hailiang Niu 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).

  • Rust removal robot
    Patent number: D1065733
    Type: Grant
    Filed: September 5, 2023
    Date of Patent: March 4, 2025
    Assignee: Beijing TimeRiver Technology Co., Ltd.
    Inventors: Huayang Xu, Hui Zhu, Hailiang Niu, Hailong Liu, Di Wu, Yanyu Liu