Shih-hsiung Chien

4 Patents

• US124073052025

  Amplifier Output Stage with Dc-shifting Circuit for High-speed Supply Modulator

  MEDIATEK Inc.

  0 cites
• US123951362025

  High-efficiency Amplifier Architecture with De-gain Stage

  MEDIATEK Inc.

  0 cites
• US120470392024

  Envelope Tracking Supply Modulator Using Linear Amplifier with Segmented Output Stage and Associated Wireless Communication System

  MEDIATEK Inc.

  0 cites
• US118486462023

  Amplifier Circuit Using Voltage-to-current Conversion and Associated Envelope Tracking Supply Modulator Using the Same

  MEDIATEK Inc.

  0 cites