Chung-liang Lin

3 Patents

• US122122962025

  Power Noise Suppression Circuit and Machine Equipment Using the Same

  SHENG-KAI CO., Ltd.

  0 cites
• US120147172024

  Active Noise Cancelling Cord

  0 cites
• US116242082023

  Door Lock Having a Lighted Display When in the Locked Position

  Oak Security Group LLC

  0 cites