Hanzhong Lin

3 Patents

• US125384432026

  Electronic Device Including Transmission Structure and Stylus

  VIVO MOBILE COMMUNICATION CO., Ltd.

  0 cites
• US122068112025

  Mobile Terminal and Sound Output Control Method

  VIVO MOBILE COMMUNICATION CO., Ltd.

  0 cites
• US117853762023

  Receiver Control Method and Terminal

  VIVO MOBILE COMMUNICATION CO., Ltd.

  0 cites