Cheng-hsien Li

5 Patents

• US125066482025

  Signal Processing Device and Associated Signal Processing Method

  Realtek Semiconductor Corp.

  0 cites
• US124249872025

  Amplifier Circuit

  REALTEK SEMICONDUCTOR Corp.

  0 cites
• US124183902025

  Communication System, Electronic Device, and Determination Method for Determining Echo Noise Cancelling Ability

  Realtek Semiconductor Corporation

  0 cites
• US117111112023

  Signal Transceiving Apparatus and Method Having Echo-canceling Mechanism

  REALTEK SEMICONDUCTOR CORPORATION

  0 cites
• US115581262023

  Echo Estimation System and Echo Estimation Method

  REALTEK SEMICONDUCTOR CORPORATION

  0 cites