Patents Assigned to SHENZHEN XIRUI TECHNOLOGY CO., LTD.
  • Set of earphones and charging case
    Patent number: D1000409
    Type: Grant
    Filed: August 30, 2021
    Date of Patent: October 3, 2023
    Assignee: SHENZHEN XIRUI TECHNOLOGY CO., LTD.
    Inventor: Liangkai Wang