Patents Assigned to Beijing Niu Technology Co., Ltd.
  • Patent number: D988200
    Type: Grant
    Filed: September 9, 2021
    Date of Patent: June 6, 2023
    Assignee: Beijing Niu Technology Co., Ltd.
    Inventors: Yilin Hu, Chuankai Liu, Kai Yang, Xuewu Zhang, Yunqi Li
  • Patent number: D992782
    Type: Grant
    Filed: September 9, 2021
    Date of Patent: July 18, 2023
    Assignee: Beijing Niu Technology Co., Ltd.
    Inventors: Yilin Hu, Chuankai Liu, Kai Yang, Xuewu Zhang, Yunqi Li