CMOS capacitive biosensor with enhanced sensitivity for label-free DNA detection. - Kang-Ho Lee; Sukhwan Choi; Jeong Oen Lee; Jun-Bo Yoon; Gyu-Hyeong Cho (ISSCC, 2012)

A CMOS impedance cytometer for 3D flowing single-cell real-time analysis with ΔΣ error correction. - Kang-Ho Lee; Jeonghun Nam; Sukhwan Choi; Hyunjung Lim; Sehyun Shin; Gyu-Hyeong Cho (ISSCC, 2012)

An 83% peak efficiency and 1.07W/mm2 power density Single Inductor 4-Output DC-DC converter with Bang-Bang Zeroth-Order Control. - Dong-Chul Park; Tae-Hwang Kong; Sukhwan Choi; Gyu-Hyeong Cho (A-SSCC, 2014)

23.5 An energy pile-up resonance circuit extracting maximum 422% energy from piezoelectric material in a dual-source energy-harvesting interface. - Young-Sub Yuk; Seungchul Jung; Hui-Dong Gwon; Sukhwan Choi; Si-Duk Sung; Tae-Hwang Kong; Sung-Wan Hong; Jun-Han Choi; Min-Yong Jeong; Jong-Pil Im; Seung-Tak Ryu; Gyu-Hyeong Cho (ISSCC, 2014)

Auto-Scaling Overdrive Method Using Adaptive Charge Amplification for PRAM Write Performance Enhancement. - Sukhwan Choi; Hyunsik Kim; Seungchul Jung; Si-Duk Sung; Young-sub Yuk; Hyuck-Sang Yim; Yoonjae Shin; Junho Cheon; Changyong Ahn; Taekseung Kim; Yongki Brave Kim; Gyu-Hyeong Cho (IEEE Trans. Circuits Syst. I Regul. Pap., 2014)

PSR Enhancement Through Super Gain Boosting and Differential Feed-Forward Noise Cancellation in a 65-nm CMOS LDO Regulator. - Young-sub Yuk; Seungchul Jung; Chul Kim; Hui-Dong Gwon; Sukhwan Choi; Gyu-Hyeong Cho (IEEE Trans. Very Large Scale Integr. Syst., 2014)