1V 4.49nW/Pixel Retinal Prosthesis Chip with Light-to-Stimulus Duration Converter. - Dong-Hwi Choi; Dong-Woo Jee (ISCAS, 2021)

A 4.49nW/Pixel Light-to-Stimulus Duration Converter-Based Retinal Prosthesis Chip. - Dong-Hwi Choi; Hyeonhee Roh; Maesoon Im; Dong-Woo Jee (IEEE Trans. Biomed. Circuits Syst., 2021)

A 333TOPS/W Logic-Compatible Multi-Level Embedded Flash Compute-In-Memory Macro with Dual-Slope Computation. - Edward Jongyoon Choi; Injun Choi; Vincent Lukito; Dong-Hwi Choi; Donghyeon Yi; Ik-Joon Chang; Sohmyung Ha; Minkyu Je (CICC, 2023)

A 1984-Pixels, 1.26 nW/Pixel Retinal Prosthesis Chip With Time-Domain In-Pixel Image Processing and Bipolar Stimulating Electrode Sharing. - Dong-Hwi Choi; Dong-Woo Jee (IEEE J. Solid State Circuits, 2023)

A 64-channel Time-multiplexed Neural Recording IC with Dual Positive Feedback Loop ZIN-Boosting. - Christopher Santos; Dong-Hwi Choi; Sohmyung Ha; Minkyu Je (ISCAS, 2025)