Patents Assigned to ZhongTian DingSheng (Shenzhen) Industry Co., Ltd.
  • Headphone
    Patent number: D876392
    Type: Grant
    Filed: July 26, 2018
    Date of Patent: February 25, 2020
    Assignee: ZhongTian DingSheng (Shenzhen) Industry Co., Ltd.
    Inventor: Yuzhi Zhou
  • Headphone
    Patent number: D908110
    Type: Grant
    Filed: April 16, 2019
    Date of Patent: January 19, 2021
    Assignee: ZHONGTIAN DINGSHENG (SHENZHEN) INDUSTRY CO., LTD.
    Inventor: Yuzhi Zhou
  • Earphone
    Patent number: D946551
    Type: Grant
    Filed: July 1, 2020
    Date of Patent: March 22, 2022
    Assignee: ZhongTian DingSheng (Shenzhen) Industry Co., Ltd.
    Inventor: Beijun Liu
  • Earphone
    Patent number: D953290
    Type: Grant
    Filed: July 4, 2020
    Date of Patent: May 31, 2022
    Assignee: ZhongTian DingSheng (Shenzhen) Industry Co., Ltd
    Inventor: Beijun Liu