A low offset rail-to-rail 12b 2MS/s 0.18μm CMOS cyclic ADC. - Young-Ju Kim; Hee-Cheol Choi; Pil-Seon Yoo; Dong-Suk Lee; Joong-Ho Choi; Seung-Hoon Lee 006 (APCCAS, 2008)

A 14b 150 MS/s 140 mW 2.0 mm2 0.13µm CMOS A/D converter for software-defined radio systems. - Hee-Cheol Choi; Pil-Seon Yoo; Gil-Cho Ahn; Seung-Hoon Lee 006 (Int. J. Circuit Theory Appl., 2011)

19.2 A 93.4mm2 64Gb MLC NAND-flash memory with 16nm CMOS technology. - Sungdae Choi; Duckju Kim; Sungwook Choi; Byungryul Kim; Sunghyun Jung; Kichang Chun; Namkyeong Kim; Wanseob Lee; Taisik Shin; Hyunjong Jin; Hyunchul Cho; Sunghoon Ahn; et al. (ISSCC, 2014)