Patents Assigned to Shenzhen Qianhai Shouhui Science and Technology Culture Co., Ltd.
  • Patent number: D992002
    Type: Grant
    Filed: December 31, 2021
    Date of Patent: July 11, 2023
    Assignee: Shenzhen Qianhai Shouhui Science and Technology Culture Co., Ltd.
    Inventors: Zhenwei Wu, Bo Wei