"Multi-Hole 구조의 WL Cut 위치에 따른 WL Rs Skew 개선 방안”
Applied KR Patent @ Samsung, P20210128950
"Multi-Hole 구조에서 SSL Prepulse 시간단축을 위한 SSL Neg. Disch. Control 방법”
Applied KR Patent @ Samsung, P20200144152
"메모리회로에서 Word-line Leakage 전류 검출 방법”
Applied KR Patent @ Samsung, P20190023386
"ELECTRONIC CIRCUIT FOR IMPLEMENTING MODULATOR CONFIGURED TO PERFORM NOISE SHAPING IN DIGITAL DOMAINANALOG TO DIGITAL CONVERTER”
Registered Taiwan Patent, I737916, 2021.09.01
류승탁, 장일훈, 서민재, 김미영, 이재근, 백승엽, 최병주, 고형종
"ANALOG TO DIGITAL CONVERTER”
Registered US Patent, 10,931,298, 2021.02.23
류승탁, 서민재, 김종팔
"ELECTRONIC CIRCUIT INCLUDING PIPELINE CONVERTING CIRCUIT”
Registered US Patent, 10,873,337, 2020.12.22
류승탁, 서민재
"ANALOG-TO-DIGITAL CONVERTER (ADC) WITH RESET SKIPPING OPERATION AND ANALOG-TO-DIGITAL CONVERSION METHOD”
Registered US Patent, 10,680,636, 2020.06.09
김종팔, 김예담, 류승탁, 서민재, 진동환
"파이프라인 변환 회로를 포함하는 전자회로”
Registered KR Patent, 10-2116669-0000, 2020.05.25.
류승탁, 서민재