Multi-resolution spatial model for large-scale virtual environment. - ChangHun Park; Heedong Ko; Taiyun Kim (VRST, 2000)

An Output-Boosted 3-ratio Switched-Capacitor DC-DC Converter with 0.5-to-1.8 V Output Voltage Range for Low-Power IoT Applications. - Hyunjin Kim; ChangHun Park; Chulwoo Kim (MWSCAS, 2022)

A Four-Phase Time-Based Switched-Capacitor LDO With 13-ns Settling Time at 0.5-V Input for Energy-Efficient Computing in SoC Applications. - Hyunjin Kim; ChangHun Park; Inho Park; Taehyeong Park; Seungwoo Park; Chulwoo Kim (IEEE J. Solid State Circuits, 2024)

A Fully Integrated Nine-Ratio Switched-Capacitor Converter With Overlapped-Conversion-Ratio Modulation for IoT Applications. - Hyunjin Kim; Taehyeong Park; Inho Park; ChangHun Park; Seokjin Kim; Seokhee Han; Junwon Jeong; Chulwoo Kim (IEEE J. Solid State Circuits, 2024)