Patents Assigned to SHENZHEN INNOTRIK TECHNOLOGY CO., LTD.
  • Speakerphone
    Patent number: D937238
    Type: Grant
    Filed: September 24, 2020
    Date of Patent: November 30, 2021
    Assignee: SHENZHEN INNOTRIK TECHNOLOGY CO., LTD.
    Inventors: Fan Ding, Chao Huang, Wei Li