Inventor
WU CHIH-HUEI
US8 patents
Patents
8 patentsUS6462365B1Oct 8, 2002
Active pixel having reduced dark current in a CMOS image sensor
OMNIVISION TECH INC67 citations95
US6909162B2Jun 21, 2005
Surface passivation to reduce dark current in a CMOS image sensor
OMNIVISION TECH INC24 citations92
US6649950B2Nov 18, 2003
Active pixel having reduced dark current in a CMOS image sensor
OMNIVISION TECH INC25 citations92
US7368772B2May 6, 2008
Active pixel having reduced dark current in a CMOS image sensor
OMNIVISION TECH INC10 citations83
US7105878B2Sep 12, 2006
Active pixel having reduced dark current in a CMOS image sensor
OMNIVISION TECH INC4 citations62
US7091058B2Aug 15, 2006
Sacrificial protective layer for image sensors and method of using
OMNIVISION TECH INC3 citations62
US8000520B2Aug 16, 2011
Apparatus and method for testing image sensor wafers to identify pixel defects
OMNIVISION TECH INC5 citations61
US9343499B1May 17, 2016
Integrated circuit stack with strengthened wafer bonding
OMNIVISION TECH INC2 citations59