Inventor

CHANG BOR-YUH

TW2 patents

Patents

2 patents

US7183723B2Feb 27, 2007

PWM illumination control circuit with low visual noise for driving LED

BEYOND INNOVATION TECH CO LTD16 citations80

US7358882B2Apr 15, 2008

Video processing method and apparatus

BEYOND INNOVATION TECH CO LTD0 citations48