Patents Assigned to Shenzhen Dongzhiwei Technology Co., Ltd
  • Personal safety alarm
    Patent number: D976731
    Type: Grant
    Filed: September 30, 2021
    Date of Patent: January 31, 2023
    Assignee: Shenzhen Dongzhiwei Technology Co., Ltd
    Inventor: Juan Cai
  • Flat mouth outlet pipe baffle of an air conditioner
    Patent number: D977080
    Type: Grant
    Filed: September 30, 2021
    Date of Patent: January 31, 2023
    Assignee: Shenzhen Dongzhiwei Technology Co., Ltd.
    Inventor: Juan Cai