Single-chip CMOS image sensor for mobile applications. - KwangHo Yoon; Chanki Kim; Bumha Lee; Doyoung Lee (IEEE J. Solid State Circuits, 2002)

Low-Power and High-Speed Pipelined ADC Using Time-Aligned CDS Technique. - Youn-Jae Kook; Jipeng Li; Bumha Lee; Un-Ku Moon (CICC, 2007)

A continuous-time input pipeline ADC. - David Gubbins; Bumha Lee; Pavan Kumar Hanumolu; Un-Ku Moon (CICC, 2008)

A continuous-time input pipeline ADC with inherent anti-alias filtering. - David Gubbins; Sunwoo Kwon; Bumha Lee; Pavan Kumar Hanumolu; Un-Ku Moon (CICC, 2009)

Continuous-Time Input Pipeline ADCs. - David Gubbins; Bumha Lee; Pavan Kumar Hanumolu; Un-Ku Moon (IEEE J. Solid State Circuits, 2010)

A 0.7V 810µW 10b 30MS/s comparator-based two-step pipelined ADC. - Ho-Young Lee; David Gubbins; Bumha Lee; Un-Ku Moon (CICC, 2011)

A 31.3fJ/conversion-step 70.4dB SNDR 30MS/s 1.2V two-step pipelined ADC in 0.13μm CMOS. - Ho-Young Lee; Bumha Lee; Un-Ku Moon (ISSCC, 2012)