Patents Assigned to SHENZHEN HOVERSTAR FLIGHT TECHNOLOGY CO., LTD.
  • Rescue equipment
    Patent number: D866872
    Type: Grant
    Filed: August 7, 2018
    Date of Patent: November 12, 2019
    Assignee: SHENZHEN HOVERSTAR FLIGHT TECHNOLOGY CO., LTD.
    Inventor: Yihua Liu
  • Swimming assistance device
    Patent number: D928267
    Type: Grant
    Filed: December 19, 2019
    Date of Patent: August 17, 2021
    Assignee: SHENZHEN HOVERSTAR FLIGHT TECHNOLOGY CO., LTD.
    Inventors: Yiming Zhang, Yihua Liu