Patents by Inventor Qingdong Duan

Qingdong Duan 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).

  • Battery swapping station
    Patent number: D995816
    Type: Grant
    Filed: May 21, 2021
    Date of Patent: August 15, 2023
    Assignee: NIO Technology (Anhui) Co., Ltd.
    Inventors: Fan Wu, Kechao Li, Xiang Zhang, Kris Tomasson, Colin Phipps, Maxime Le Ruyet, Xiaotian Zhao, Dan Mou, Qingdong Duan, Shiyi Hang, Lijian Xia, Sichuan Huang, Ning Zhang, Yuchi Liu, Chao Yang