Patents Assigned to GuangDong Kotion Electroacoustic Technology Co., Ltd.
  • Earphone
    Patent number: D948473
    Type: Grant
    Filed: June 27, 2020
    Date of Patent: April 12, 2022
    Assignee: GuangDong Kotion Electroacoustic Technology Co., Ltd.
    Inventor: Yuzhi Zhou
  • Earphone
    Patent number: D948474
    Type: Grant
    Filed: June 27, 2020
    Date of Patent: April 12, 2022
    Assignee: GuangDong Kotion Electroacoustic Technology Co., Ltd.
    Inventor: Yuzhi Zhou
  • Earphone
    Patent number: D948475
    Type: Grant
    Filed: June 27, 2020
    Date of Patent: April 12, 2022
    Assignee: GuangDong Kotion Electroacoustic Technology Co., Ltd.
    Inventor: Yuzhi Zhou
  • Earphone
    Patent number: D948476
    Type: Grant
    Filed: June 27, 2020
    Date of Patent: April 12, 2022
    Assignee: GuangDong Kotion Electroacoustic Technology Co., Ltd.
    Inventor: Yuzhi Zhou