Patents Assigned to DONGGUAN HONGDAI ELECTRONIC TECHNOLOGY CO., LTD.
  • Bracelet watchband
    Patent number: D978706
    Type: Grant
    Filed: July 29, 2021
    Date of Patent: February 21, 2023
    Assignee: DONGGUAN HONGDAI ELECTRONIC TECHNOLOGY CO., LTD.
    Inventor: Liming Su