Patents Assigned to SHENZHEN HAITAO OPTIMIZATION TECHNOLOGY CO., LTD.
  • Sweeping robot
    Patent number: D990802
    Type: Grant
    Filed: August 5, 2021
    Date of Patent: June 27, 2023
    Assignee: SHENZHEN HAITAO OPTIMIZATION TECHNOLOGY CO., LTD.
    Inventor: Haiping Liu