Chen-hua Hsi

2 Patents

• US117033852023

  Light Sensor with Dark Current Elimination Having Duo Switch-capacitor Circuits and a Reverse Capacitor

  LUXSENTEK MICROELECTRONICS Corp.

  0 cites
• US116118212023

  Earphone with Proximity Sensing Function

  LUXSENTEK MICROELECTRONICS Corp.

  0 cites