Inventor

YEN KING CHEUNG

US2 patents

Patents

2 patents

US5900623AMay 4, 1999

Active pixel sensor using CMOS technology with reverse biased photodiodes

CHRONTEL INC200 citations93

US5708481AJan 13, 1998

Fast current-mode analog circuit for converting video data signals between color space formats

CHRONTEL INC1 citations46