A combined method to reduce motion artifact and power line interference for wearable healthcare systems. - Sunjoo Hong; Kiseok Song; Long Yan; Hoi-Jun Yoo (APCCAS, 2010)

A wirelessly-powered electro-acupuncture based on Adaptive Pulse Width Mono-Phase stimulation. - Kiseok Song; Seulki Lee 001; Hoi-Jun Yoo (ISCAS, 2010)

A 3.9mW 25-electrode reconfigured thoracic impedance/ECG SoC with body-channel transponder. - Long Yan; Joonsung Bae; Seulki Lee 001; Binhee Kim; Taehwan Roh; Kiseok Song; Hoi-Jun Yoo (ISSCC, 2010)

A Low-Energy Inductive Coupling Transceiver With Cm-Range 50-Mbps Data Communication in Mobile Device Applications. - Seulki Lee 001; Kiseok Song; Jerald Yoo; Hoi-Jun Yoo (IEEE J. Solid State Circuits, 2010)

A low energy crystal-less double-FSK transceiver for wireless body-area-network. - Joonsung Bae; Kiseok Song; Hyungwoo Lee; Hyunwoo Cho; Hoi-Jun Yoo (A-SSCC, 2011)

A 20 µW contact impedance sensor for wireless body-area-network transceiver. - Kiseok Song; Joonsung Bae; Long Yan; Hoi-Jun Yoo (CICC, 2011)

A 2.4µW 400nC/s constant charge injector for wirelessly-powered electro-acupuncture. - Hyungwoo Lee; Kiseok Song; Long Yan; Hoi-Jun Yoo (ISCAS, 2011)

A 0.24nJ/b wireless body-area-network transceiver with scalable double-FSK modulation. - Joonsung Bae; Kiseok Song; Hyungwoo Lee; Hyunwoo Cho; Long Yan; Hoi-Jun Yoo (ISSCC, 2011)

A 3.9 mW 25-Electrode Reconfigured Sensor for Wearable Cardiac Monitoring System. - Long Yan; Joonsung Bae; Seulki Lee 001; Taehwan Roh; Kiseok Song; Hoi-Jun Yoo (IEEE J. Solid State Circuits, 2011)

A Wirelessly Powered Electro-Acupuncture Based on Adaptive Pulsewidth Monophase Stimulation. - Kiseok Song; Long Yan; Seulki Lee 001; Jerald Yoo; Hoi-Jun Yoo (IEEE Trans. Biomed. Circuits Syst., 2011)

Compact electro-acupuncture system for multi-modal feedback stimulation. - Kiseok Song; Hyungwoo Lee; Sunjoo Hong; Hyunwoo Cho; Kwonjoon Lee; Hoi-Jun Yoo (BioCAS, 2012)

The compact electro-acupuncture system for multi-modal feedback electro-acupuncture treatment. - Kiseok Song; Hyungwoo Lee; Sunjoo Hong; Hyunwoo Cho; Hoi-Jun Yoo (EMBC, 2012)

A sub-10nA DC-balanced adaptive stimulator IC with multimodal sensor for compact electro-acupuncture system. - Kiseok Song; Hyungwoo Lee; Sunjoo Hong; Hyunwoo Cho; Hoi-Jun Yoo (ISSCC, 2012)

A 0.24-nJ/b Wireless Body-Area-Network Transceiver With Scalable Double-FSK Modulation. - Joonsung Bae; Kiseok Song; Hyungwoo Lee; Hyunwoo Cho; Hoi-Jun Yoo (IEEE J. Solid State Circuits, 2012)

A Low-Energy Crystal-Less Double-FSK Sensor Node Transceiver for Wireless Body-Area Network. - Joonsung Bae; Kiseok Song; Hyungwoo Lee; Hyunwoo Cho; Hoi-Jun Yoo (IEEE J. Solid State Circuits, 2012)

A Sub-10 nA DC-Balanced Adaptive Stimulator IC With Multi-Modal Sensor for Compact Electro-Acupuncture Stimulation. - Kiseok Song; Hyungwoo Lee; Sunjoo Hong; Hyunwoo Cho; Unsoo Ha; Hoi-Jun Yoo (IEEE Trans. Biomed. Circuits Syst., 2012)

Bio-feedback iontophoresis patch for controllable transdermal drug delivery. - Kiseok Song; Unsoo Ha; Jaehyuk Lee; Hoi-Jun Yoo (BioCAS, 2013)

A 5.5mW IEEE-802.15.6 wireless body-area-network standard transceiver for multichannel electro-acupuncture application. - Hyungwoo Lee; Kwonjoon Lee; Sunjoo Hong; Kiseok Song; Taehwan Roh; Joonsung Bae; Hoi-Jun Yoo (ISSCC, 2013)

An 87mA·min iontophoresis controller IC with dual-mode impedance sensor for patch-type transdermal drug delivery system. - Kiseok Song; Unsoo Ha; Jaehyuk Lee; Kyeongryeol Bong; Hoi-Jun Yoo (ISSCC, 2013)

3.8 mW electrocardiogram (ECG) filtered electrical impedance tomography IC using I/Q homodyne architecture for breast cancer diagnosis. - Yongsu Lee; Unsoo Ha; Kiseok Song; Hoi-Jun Yoo (ISCAS, 2014)

18.5 A 2.14mW EEG neuro-feedback processor with transcranial electrical stimulation for mental-health management. - Taehwan Roh; Kiseok Song; Hyunwoo Cho; Dongjoo Shin; Unsoo Ha; Kwonjoon Lee; Hoi-Jun Yoo (ISSCC, 2014)

An impedance and multi-wavelength near-infrared spectroscopy IC for non-invasive blood glucose estimation. - Kiseok Song; Unsoo Ha; Seongwook Park; Hoi-Jun Yoo (VLSIC, 2014)

An 87-mA · min Iontophoresis Controller IC With Dual-Mode Impedance Sensor for Patch-Type Transdermal Drug Delivery System. - Kiseok Song; Unsoo Ha; Jaehyuk Lee; Kyeongryeol Bong; Hoi-Jun Yoo (IEEE J. Solid State Circuits, 2014)

A Wearable Neuro-Feedback System With EEG-Based Mental Status Monitoring and Transcranial Electrical Stimulation. - Taehwan Roh; Kiseok Song; Hyunwoo Cho; Dongjoo Shin; Hoi-Jun Yoo (IEEE Trans. Biomed. Circuits Syst., 2014)

A 95% accurate EEG-connectome processor for a mental health monitoring system. - Hyunki Kim; Kiseok Song; Taehwan Roh; Hoi-Jun Yoo (A-SSCC, 2015)

A 4.84mW 30fps dual frequency division multiplexing electrical impedance tomography SoC for lung ventilation monitoring system. - Yongsu Lee; Kiseok Song; Hoi-Jun Yoo (VLSIC, 2015)

An Impedance and Multi-Wavelength Near-Infrared Spectroscopy IC for Non-Invasive Blood Glucose Estimation. - Kiseok Song; Unsoo Ha; Seongwook Park; Joonsung Bae; Hoi-Jun Yoo (IEEE J. Solid State Circuits, 2015)

A fabric wrist patch sensor for continuous and comprehensive monitoring of the cardiovascular system. - Kwonjoon Lee; Kiseok Song; Taehwan Roh; Hoi-Jun Yoo (EMBC, 2016)

An adaptive DC-balanced and multi-mode stimulator IC with 1GΩ output impedance for compact electro-acupuncture system. - Jiwon Lee; Minseo Kim; Kwantae Kim; Kiseok Song; Sanghoon Lee; Weon Kim; Jong Shin Woo; Hoi-Jun Yoo (EMBC, 2017)

A 24 μW 38.51 mΩrms resolution bio-impedance sensor with dual path instrumentation amplifier. - Kwantae Kim; Kiseok Song; Kyeongryeol Bong; Jaehyuk Lee; Kwonjoon Lee; Yongsu Lee; Unsoo Ha; Hoi-Jun Yoo (ESSCIRC, 2017)