Motion artifact reduction in electrocardiogram using adaptive filtering based on half cell potential monitoring. - Byung-Hoon Ko; Takhyung Lee; Changmok Choi; Younho Kim; Gunguk Park; KyoungHo Kang; Sang-Kon Bae; Kunsoo Shin (EMBC, 2012)

Exercise amount calculation using a wearable half-cell potential sensor for mobile aerobic exercise management. - Changmok Choi; Byung-Hoon Ko; Takhyung Lee; Gunguk Park; Kunsoo Shin (EMBC, 2013)

An ultra-low power (ULP) bandage-type ECG sensor for efficient cardiac disease management. - Kunsoo Shin; Gunguk Park; J. P. Kim; Takhyung Lee; Byung-Hoon Ko; Younho Kim (EMBC, 2013)

Ambient light cancellation in photoplethysmogram application using alternating sampling and charge redistribution technique. - Jongpal Kim; Takhyung Lee; Jihoon Kim; Hyoungho Ko (EMBC, 2015)

Ultralow-Power Bioimpedance IC With Intermediate Frequency Shifting Chopper. - Hyoungho Ko; Takhyung Lee; Jihoon Kim; Jong-ae Park; Jongpal Kim (IEEE Trans. Circuits Syst. II Express Briefs, 2016)