A 1.27-mW Battery-Powered Multimodal Biosensor Interface IC for Wireless Motion Intention Recognition in Wearable Robots. - Jimin Koo; Haidam Choi; Yoontae Jung; Ji-Hoon Suh; Sein Oh; Changhun Seok; Yegeun Kim; Injun Choi; Heewon Choee; Sunglim Han; Jiho Chun; Hoyong Seong; et al. (A-SSCC, 2024)

A 1.3mW 10MHz-BW 71dB-SNDR Two-Step TDCAssisted Continuous-Time Noise-Shaping SAR ADC. - Sein Oh; Gichan Yun; Heewon Choee; Yoontae Jung; Jimin Koo; Sohmyung Ha; Minkyu Je (A-SSCC, 2024)

An Intra-Body-Power-Transfer System Energized by an Electromagnetic Energy Harvester for Powering Wearable Sensor Nodes. - Hyungjoo Cho; Dongyoon Lee; Hoyong Sung; Heewon Choee; Ji-Hoon Suh; Injun Choi; Donghee Cho; Sohmyung Ha; Minkyu Je (VLSI Technology and Circuits, 2024)

A Low-Noise Dynamic Comparator with Charge-Pump Pre-Amplifier. - Heewon Choee; Yegeun Kim; Sein Oh; Sohmyung Ha; Minkyu Je (ISCAS, 2025)

A 99.8-nV/√Hz ΔΣ Modulator with an Input-Impedance-Boosted kT/C-Noise-Cancellation Integrator for Biopotential-Signal Acquisition. - Jiho Myung; Gichan Yun; Heewon Choee; Yegeun Kim; Sohmyung Ha; Minkyu Je (ISCAS, 2025)