Yiquan Shi

7 Patents

• USD11127552026

  Audiphone

  Xiamen Retone Hearing Technology Co., Ltd.

  0 cites
• USD11016782025

  Charging Case for Hearing Aid

  Xiamen Retone Hearing Technology Co., Ltd.

  0 cites
• USD10843512025

  Audiphone

  Xiamen Retone Hearing Technology Co., Ltd.

  0 cites
• USD10768012025

  Charging Box

  Xiamen Retone Hearing Technology Co., Ltd.

  0 cites
• USD10756612025

  Charging Box

  Xiamen Retone Hearing Technology Co., Ltd.

  0 cites
• USD10761022025

  Audiphone

  Xiamen Retone Hearing Technology Co., Ltd.

  0 cites
• USD10761032025

  Audiphone

  Xiamen Retone Hearing Technology Co., Ltd.

  0 cites