[27] Jong-Hun Kim, Seung-Ju Lee, Seogyong Jeong, Mun-Jung Cho, Yeon-Woo Jeong, Min-Sik Kim, Myeong-Ho Kim, Dong-Chan Lee, Min-Gyu Jeong, Geon Kim, In-Hye Hur, Eun-Jae Ko, and Se-Un Shin* “A 6.78MHz Fractional-Resonance Full-Wave Current-Mode Wireless Receiver with Real-Time SAR-based Optimum Tracking and Power-Aware Division Control” IEEE Symposium on VLSI Circuits (VLSIC), Jun. 2026. [One of the Top Circuit Conferences]
[26] Sungmin Shin, Seongbin Kwon, Geonwoo Baek, Jongyeop Kim, Se-Un Shin, Franklin Bien "A Wireless Power and Full-duplex Data Transfer System Achieving 57.6% End-to-End Efficiency with 0X/1X Regulating Rectifier" IEEE International Symposium on Circuits and Systems (ISCAS), May. 2026.
[25] Mun-Jung Cho, Seung-Ju Lee, Youngsin Jo, Yeon-Woo Jeong, Jong-Hun Kim, Min-Sik Kim, Myeong-Ho Kim, Dong-Chan Lee, Geon Kim, Min-Gyu Jeong, and Se-Un Shin* "Q3-SIMO: A 93.4% Quad-Level Quad-Mode Single-Inductor Quad-Output Buck-Boost Converter with Seamless Mode Transition and Single Clock Control for Flexible 1.8-9V Inputs" IEEE Custom Integrated Circuits Conference (CICC), Apr. 2026. [One of the Top Circuit Conferences]
[24] Yeon-Woo Jeong, Seung-Ju Lee, Jong-Hun Kim, Mun-Jung Cho, Min-Sik Kim, Myeong-Ho Kim, Hyun-Sik Kim, and Se-Un Shin* "A Fast Start-Up Dual Energy Harvesting IC with Battery-Independent Synchronous Accumulated Electric Charge Extraction (SAECE) Achieving 660% FoMavg for Piezoelectric Energy Harvesting" IEEE Asian Solid-state Circuits Conference (A-SSCC), Nov. 2025.
[23] Jun-Suk Lee, Kwang-Hyung Cha, Se-Un Shin, and Jee-Hoon Jung "Line-Frequency Noise Suppressor to Reduce Audible Noise in Induction Heating Systems" IEEE Energy Conversion Conference Congress and Exposition (ECCE), Oct. 2025. [Top Power Electronics Conference]
[22] Mun-Jung Cho, Seung-Ju Lee, Yeon-Woo Jeong, Jong-Hun Kim, Min-Sik Kim, Myeong-Ho Kim, Geon Kim, Min-Gyu Jeong, Dong-Chan Lee, and Se-Un Shin* "Dual-Output RF Energy Harvester with Adaptive Energy Buffering for Enhanced Power Availability Under Intermittent Input for PPG Sensors" IEEE International Symposium on Antennas and Propagation (ISAP), Oct. 2025.
[21] Mun-Jung Cho, Changsik Shin, Seung-Ju Lee, Jong-Hun Kim, Yeon-Woo Jeong, Min-Sik Kim, Myeong-Ho Kim, Hyuntak Jeon, Se-Un Shin* "A 90-260 VAC Isolated Offline Single-Stage Single-Transformer-Winding Multiple-Output (STWMO) RGBW LED Driver with <0.7% Current Variation and Dimmable Current-Regulated Error-Based Control" IEEE Symposium on VLSI Circuits (VLSIC), Jun. 2025. [One of the Top Circuit Conferences]
[20] Seung-Ju Lee, Yeon-Woo Jeong, Jong-Hun Kim, Mun-Jung Cho, Min-Sik Kim, Myeong-Ho Kim, Se-Un Shin* "A 94.1%-Efficiency Flying-Capacitor-Shared 2-Inductor 3-Level Boost Converter with Simultaneous VCF and IL Balance Achieving <0.92%-VCF and <0.22%-IL Error" IEEE Symposium on VLSI Circuits (VLSIC), Jun. 2025 [One of the Top Circuit Conferences]
[19] Jong-Hun Kim, Najam Ul Hassan, Seogyong Jeong, Myeong-Ho Kim, Min-Sik Kim, Jee-Hoon Jung, Byunghun Lee, Se-Un Shin* ''A Load-Independent Multi-Relays Wireless Power Transfer with Self-Regulation and Single Compensation Network" IEEE Applied Power Electronics Conference and Exposition (APEC), Mar. 2025. [Top Power Electronics Conference]
[18] Jong-Hun Kim, Seung-Ju Lee, Yeon-Woo Jeong, Mun-Jung Cho, Min-Sik Kim, Myeong-Ho Kim, Se-Un Shin* ''Programming-Free Three-Dimensional Resonant Current-Mode Wireless Receiver with Real-Time Link-Adaptivity and a 0.904 cm3 Receiver Coil for Implantable Systems" IEEE International Solid-State Circuits Conference (ISSCC), Feb. 2025. [Top Circuit Conference, 반도체 올림픽]
Before POSTECH
[17] Yeon-Woo Jeong, Seung-Ju Lee, Jong-Hun Kim, Mun-Jung Cho, Hwa-Soo Kim, Se-Un Shin* ''A Scalable N-Step Equal Split SSHI Piezoelectric Energy Harvesting Circuit Achieving 1170% Power Extraction Improvement and 22nA Quiescent Current with a 1μH-to-10μH Low Q Inductor" IEEE International Solid-State Circuits Conference (ISSCC), Feb. 2023. [Top Circuit Conference, 반도체 올림픽 ]
[16] Seung-Ju Lee, Yeon-Woo Jeong, Mun-Jung Cho, Jong-Hun Kim, Hwa-Soo Kim, Jun-Suk Bang, Se-Un Shin* "A 95.3% 5V-to-32V Wide Range 3-Level Current Mode Boost Converter with Fully State-based Phase Selection Achieving Simultaneous High-Speed VCF Balancing and Smooth Transition" IEEE International Solid-State Circuits Conference (ISSCC), Feb. 2023. [Top Circuit Conference, 반도체 올림픽]
[15] Gyeong-Gu Kang, Ji-Hun Lee, Se-Un Shin, Gyu-Hyeong Cho, and Hyun-Sik Kim, “A 5.6W-Power 96.6%-Efficiency Boost-Oriented SIDO Step-Up/Down DC-DC Converter Embedding Buck Conversion with an Energy-Balancing Capacitor,” IEEE Symposium on VLSI Circuits (VLSIC), Jun. 2022. [L1, One of the Top Circuit Conferences]
[14] Hyuntak Jeon, Injun Choi, Young-Han Kim, Se-Un Shin, Minkyu Je “A SiPM Readout IC Embedded in a Boost Converter for Mobile Dosimeters” IEEE Symposium on VLSI Circuits (VLSIC), pp. 1-2, Jun. 2021. [L1, One of the Top Circuit Conferences]
Before UNIST
[13] Taewook Kang, Inhee Lee, Sechang Oh, Taekwang Jang, Yejoong Kim, Hyochan Ahn, Gyouho Kim, Se-Un Shin, Seokhyeon Jeong, Dennis Sylvester, David Blaauw “A 1.7×4.1×2 mm3 Fully Integrated pH Sensor for Implantable Applications using Differential Sensing and Drift-Compensation” IEEE Symposium on VLSI Circuits (VLSIC), pp. C310-C311, Jun. 2019.
[12] Yeunhee Huh, Se-Un Shin, Sung-Wan Hong, Young-Jin Woo, Yong-Min Ju, Sung-Won Choi, Gyu-Hyeong Cho “A Hybrid Dual-Path Step-Down Converter with 96.2% Peak Efficiency using a 250mΩ Large-DCR Inductor” IEEE Symposium on VLSI Circuits (VLSIC), pp. 225-226, Jun. 2018.
[11] Sung-Won Choi, Yeunhee Huh, Sang-Hui Park, Kye-Seok Yoon, Jun-Suk Bang, Se-Un Shin, Yong-Min Ju, Yujin Tang, Junghyuk Yoon, Changyong Ahn, Teakseung Kim, Sung-Wan Hong, Gyu-Hyeong Cho “A Quasi-Digital Ultra-Fast Capacitor-less Low-Dropout Regulator Based on Comparator Control for x8 Current Spike of PCRAM Systems” IEEE Symposium on VLSI Circuits (VLSIC), pp. 107-108, Jun. 2018.
[10] Jongbeom Baek, Ji-Hun Lee, Se-Un Shin, and Gyu-Hyeong Cho “Switched Inductor Capacitor Buck Converter with >85% Power Efficiency in 100uA-to-300mA Loads using a Bang-Bang Zero-Current Detector” IEEE Custom Integrated Circuits Conference (CICC), pp. 1-4, Apr. 2018.
[9] Se-Un Shin, Yeunhee Huh, Young-Jin Woo, Yong-Min Ju, Changsik Shin, Min-woo Ko, Se-hong Park, Sung-Won Choi, Young-hoon Sohn, Youngsin Jo, Hyunki Han, Hyung-Min Lee, Sung-Wan Hong, Gyu-Hyung Cho “A 95.2% Efficiency Dual-Path Step-Up Converter with Continuous Output Delivery Current and Low Voltage Ripple” IEEE International Solid-State Circuits Conference (ISSCC), pp. 430-432, Feb. 2018.
[8] Se-Un Shin, Minseong Choi, Seok-Tae Koh, Yu-Jin Yang, Seungchul Jung, Sang Joon Kim, Young-hoon Sohn, Se-hong Park, Yong-Min Ju, Youngsin Jo, Yeunhee Huh, Sung-Won Choi, Gyu-Hyung Cho “A 13.56MHz Time-Interleaved Resonant-Voltage Mode Wireless Power Receiver with Isolated Resonator and Quasi-Resonant Boost Converter for Implantable Systems” IEEE International Solid-State Circuits Conference (ISSCC), pp. 154-156, Feb. 2018.
[7] Min-woo Ko, Ki-Duk Kim, Young-Jin Woo, Se-Un Shin, Yeunhee Huh, Gyu-Hyung Cho “A 97% High-Efficiency 6-µs Fast-Recovery Time Buck-Based Step-Up/Down Converter with Embedded 1/2 and 3/2 Charge-Pumps for Li-Ion Battery Management” IEEE International Solid-State Circuits Conference (ISSCC), pp. 428-430, Feb. 2018.
[6] Seok-Tae Koh, Se-Un Shin, Yu-Jin Yang, Minseong Choi, Seungchul Jung, Gyu-Hyung Cho “A 5mW Batteryless Start-up Boost Charger for Wireless Power Transfer” IEEE International Symposium of Circuits and Systems (ISCAS), pp. 1-4, May 2017.
[5] Yeunhee Huh, Sung-Wan Hong, Sang-Hui Park, Jun-Suk Bang, Changbyung Park, Sungsoo Park, Hui-Dong Gwon, Se-Un Shin, Hongsuk Shin, Sung-Won Choi, Yong-Min Ju, Ji-Hun Lee, Gyu-Hyeong Cho “A 10.1” 56-Channel, 183 uW/electrode, 0.73 mm2/sensor High SNR 3D Hover Sensor Based on Enhanced Signal Refining and Fine Error Calibrating Techniques” IEEE Symposium on VLSI Circuits (VLSIC), pp. C308-C309, Jun. 2017.
[4] Yong-Min Ju, Se-Un Shin, Yeunhee Huh, Sang-Hui Park, Jun-Suk Bang, Ki-Duk Kim, Sung-Won choi, Ji-Hun Lee, Gyu-Hyeong Cho “A Hybrid Inductor-Based Flying Capacitor-Assisted Step-Up/Step-Down DC-DC Converter with 96.56% Efficiency” IEEE International Solid-State Circuits Conference (ISSCC), pp. 184-185, Feb. 2017.
[3] Se-Un Shin, Min-Yong Jung, Ki-Duk Kim, Sang-Hui Park, Yeunhee Huh, Changsik Shin, Se-hong Park, Jun-Suk Bang, Jong-Beom Baek, Sung-Won Choi, Yong-Min Ju, Gyu-Hyeong Cho “A Reconfigurable SIMO System with 10-Output Dual-Bus DC-DC Converter using the Load Balancing Function in Group Allocator for Diversified Load Condition” IEEE Symposium on VLSI Circuits (VLSIC), pp. 1-2, Jun. 2016.
[2] Min-Yong Jung, Se-Un Shin, Gyu-Hyeong Cho “Issues of Single-Inductor Multiple-Output DC-DC converters” International SoC Design Conference (ISOCC) , pp. 115-116, Nov. 2015
[1] Min-yong Jung, Sang-hui Park, Jun-suk Bang, Dong-chul Park, Se-Un Shin, Gyu-Hyeong Cho “An Error-Based Controlled Single-Inductor 10-Output DC-DC Buck Converter with High Efficiency at Light Load Using Adaptive Pulse Modulation” IEEE International Solid-State Circuits Conference (ISSCC), pp. 222-223, Feb. 2015