Patents Assigned to LLRN PERSONAL CARE(SHENZHEN)CO., LTD
  • Teeth whitening light
    Patent number: D899600
    Type: Grant
    Filed: May 12, 2020
    Date of Patent: October 20, 2020
    Assignee: LLRN PERSONAL CARE(SHENZHEN)CO., LTD
    Inventor: Jin Li
  • Teeth whitening light
    Patent number: D966524
    Type: Grant
    Filed: May 10, 2021
    Date of Patent: October 11, 2022
    Assignee: LLRN PERSONAL CARE (SHENZHEN) CO., LTD
    Inventor: Jin Li