Inventor
CHENG CHAO-HUNG
TW2 patents
Patents
2 patentsUS10928247B2Feb 23, 2021
System and method for detecting illuminance having a light sensor comprising a light emitting diode receiving a ray of light and generating a sensing voltage
NAT APPLIED RES LABORATORIES0 citations54
US10912948B2Feb 9, 2021
Composite intelligent biological phototherapy device
NAT APPLIED RES LABORATORIES0 citations44