Patents Assigned to Shenzhen Antigoni Electronics Co., Ltd.
  • Wireless earphone
    Patent number: D873805
    Type: Grant
    Filed: July 25, 2018
    Date of Patent: January 28, 2020
    Assignee: Shenzhen Antigoni Electronics Co., Ltd.
    Inventors: Dongrui Yang, Ling Cai, Ting Cai