Patents Assigned to SHENZHEN QIANBAIKU TECHNOLOGY CO., LTD.
  • Patent number: D914783
    Type: Grant
    Filed: November 16, 2019
    Date of Patent: March 30, 2021
    Assignee: SHENZHEN QIANBAIKU TECHNOLOGY CO., LTD.
    Inventor: Zewei Wu
  • Patent number: D922467
    Type: Grant
    Filed: November 16, 2019
    Date of Patent: June 15, 2021
    Assignee: SHENZHEN QIANBAIKU TECHNOLOGY CO., LTD.
    Inventor: Zewei Wu