Patents Assigned to COMPER CHUANGXIANG (BEIJING) TECHNOLOGY CO.
  • Beauty instrument
    Patent number: D870304
    Type: Grant
    Filed: July 5, 2018
    Date of Patent: December 17, 2019
    Assignee: COMPER CHUANGXIANG (BEIJING) TECHNOLOGY CO.
    Inventor: Han Du
  • Thermometer
    Patent number: D878937
    Type: Grant
    Filed: December 25, 2018
    Date of Patent: March 24, 2020
    Assignee: Comper Chuangxiang (Beijing) Technology Co., Ltd.
    Inventor: Han Du
  • Beauty instrument
    Patent number: D901705
    Type: Grant
    Filed: April 3, 2019
    Date of Patent: November 10, 2020
    Assignee: Comper Chuangxiang (Beijing) Technology Co., Ltd.
    Inventor: Han Du
  • Beauty instrument
    Patent number: D916306
    Type: Grant
    Filed: November 18, 2019
    Date of Patent: April 13, 2021
    Assignee: COMPER CHUANGXIANG (BEIJING) TECHNOLOGY CO., LTD.
    Inventor: Han Du