Patents Assigned to Shenzhen Dingchuang Smart Manufacturing Company Limited
  • Transmitter for wireless microphone
    Patent number: D949814
    Type: Grant
    Filed: April 10, 2020
    Date of Patent: April 26, 2022
    Assignee: Shenzhen Dingchuang Smart Manufacturing Company Limited
    Inventor: Liang Wan
  • Headphone
    Patent number: D954020
    Type: Grant
    Filed: July 1, 2020
    Date of Patent: June 7, 2022
    Assignee: Shenzhen Dingchuang Smart Manufacturing Company Limited
    Inventor: Liang Wan
  • Handheld microphone
    Patent number: D951923
    Type: Grant
    Filed: June 24, 2020
    Date of Patent: May 17, 2022
    Assignee: Shenzhen Dingchuang Smart Manufacturing Company Limited
    Inventor: Liang Wan
  • Microphone
    Patent number: D976240
    Type: Grant
    Filed: May 21, 2021
    Date of Patent: January 24, 2023
    Assignee: Shenzhen Dingchuang Smart Manufacturing Company Limited
    Inventor: Yong Xie