Inventor
LEE ZONG-HUAI
TW4 patents
Patents
4 patentsUS7303310B2Dec 4, 2007
Structure for a high efficiency and water-proof lighting device
OPTO TECH CORP71 citations94
US7542861B1Jun 2, 2009
Method and system for LED calibration
OPTO TECH CORP23 citations89
US7201494B2Apr 10, 2007
Lighting system of adjustable color temperature
OPTO TECH CORP4 citations58
US7817028B2Oct 19, 2010
System and method for driving LED vehicle lights
OPTO TECH CORP0 citations37