A Loop Control Design to Achieve Boundary Conduction Mode in DC-DC Power Converter for Maximizing Efficiency. - Van-Quyet Nguyen; Kim-Hoang Nguyen; Huy-Dung Han; Thi Phuoc Van Nguyen; Loan Pham-Nguyen (ICST, 2019)

A 96.5%-Power-Efficiency Hybrid Buck-Boost Photovoltaic Energy Harvester Employing Adaptive FOCV MPPT Control for >98% MPPT Efficiency Across a 10, 000× Dynamic Range. - Phan Dang Hung; Hongseok Shin; Yechan Park; Kim-Hoang Nguyen; Donghee Cho; Sohmyung Ha; Chul Kim; Minkyu Je (VLSI Technology and Circuits, 2022)

An Energy-Efficient, Scalable Neural Stimulation IC with Adaptive Dynamic Voltage Switching for Cochlear Implant System. - Woojin Ahn; Kim-Hoang Nguyen; Jungwoo Lim; Kyou Sik Min; Hoseung Lee; Sohmyung Ha; Minkyu Je (ISCAS, 2023)

A Neural Stimulator IC with Dynamic Voltage Scaling Supply and Energy Recycling for Cochlear Implant in Standard 180nm CMOS Process. - Kim-Hoang Nguyen; Woojin Ahn; Minkyu Je; Quyet Nguyen; Quynh-Trang Nguyen; Thanh-Tung Vu; Loan Pham-Nguyen (ISOCC, 2023)

A Fully Integrated Dynamic-Voltage-Scaling Stimulator IC with Miniaturized Reconfigurable Supply Modulator and Channel Drivers for Cochlear Implants. - Kim-Hoang Nguyen; Quyet Nguyen; Quynh-Trang Nguyen; Thanh-Tung Vu; Woojin Ahn; Loan Pham-Nguyen; Hanh-Phuc Le; Minkyu Je (CICC, 2024)

A Hybrid High-voltage Regulating Charge Pump for Electrokinetic Concentration. - Aida Aberra; Muhammad Abrar Akram; Soon-Jae Kweon; Jongmin Kim; Kim-Hoang Nguyen; Gichan Yun; Minkyu Je; Yong-Ak Song; Sohmyung Ha (ISCAS, 2024)

A Self-Powered Pressure Sensor System Based on Triboelectric Energy Harvesting for Knee Implants. - Trinh Van Thai; Phan Dang Hung; Yunchul Chung; Kim-Hoang Nguyen; Sohmyung Ha; Minkyu Je (ISCAS, 2025)

An Energy-Efficient Stimulation System Based on Adaptive Dynamic Voltage Switching Control for Cochlear Implants. - Woojin Ahn; Kim-Hoang Nguyen; Hoseung Lee; Kyou Sik Min; Sohmyung Ha; Minkyu Je (IEEE Trans. Biomed. Circuits Syst., 2025)