Inventor
PARK Hyun-Mook
KR7 patents
Patents
7 patentsUS9948316B1Apr 17, 2018
Analog-to-digital converter and CMOS image sensor including the same
SK HYNIX INC30 citations91
US10057527B2Aug 21, 2018
Analog-digital converter and method, and image sensor including the same
SK HYNIX INC2 citations70
US10757356B2Aug 25, 2020
Comparison device and CMOS image sensor including the same
SK HYNIX INC1 citations61
US10051215B2Aug 14, 2018
Pixel biasing device for canceling ground noise of ramp signal and image sensor including the same
SK HYNIX INC1 citations49
US9543938B2Jan 10, 2017
Comparator, analog-to-digital converting system and method of driving the same
SK HYNIX INC1 citations49
US10797682B2Oct 6, 2020
Common signal attenuation circuit and ramp signal generator using the same
SK HYNIX INC0 citations38
US10257451B2Apr 9, 2019
Comparison device and CMOS image sensor using the same
SK HYNIX INC0 citations38