Parameterized Collision Tolerant Scheduling for Broadcast Latency Minimization in Duty-cycled Wireless Sensor Networks. - Duc-Tai Le; Thang Le Duc; Yechan Park; Ho-Jin Hwang; Vyacheslav V. Zalyubovskiy; Hyunseung Choo (IMCOM, 2016)

A Digital Diary Making System Based on User Life-Log. - Yechan Park; Byung-Seok Kang; Hyunseung Choo (IOV, 2016)

34.4 An Energy-Replenishing Ultrasound Pulser with 0.25CV2 f Dynamic Power Consumption. - Jaesuk Choi; Yechan Park; Jung Bum Oh; Jun-Young Kim; Jae Youn Hwang; Sohmyung Ha; Chul Kim; Minkyu Je (ISSCC, 2021)

A Frequency-Splitting-Based Wireless Power and Data Transfer IC for Neural Prostheses with Simultaneous 115mWPower and 2.5Mb/s Forward Data Delivery. - Yechan Park; Seok-Tae Koh; Jeongeun Lee; Hongkyun Kim; Jaesuk Choi; Sohmyung Ha; Chul Kim; Minkyu Je (ISSCC, 2021)

A Self-Powered Wireless Gas Sensor Node Based on Photovoltaic Energy Harvesting. - Phan Dang Hung; Yechan Park; Soon-Jae Kweon; Taeju Lee; Hyuntak Jeon; Seok-Tae Koh; Incheol Cho; Jun-Bo Yoon; Inkyu Park; Chul Kim; Sohmyung Ha; Minkyu Je (VLSI Circuits, 2021)

A Wireless Power and Data Transfer IC for Neural Prostheses Using a Single Inductive Link With Frequency-Splitting Characteristic. - Yechan Park; Seok-Tae Koh; Jeongeun Lee; Hongkyun Kim; Jaesuk Choi; Sohmyung Ha; Chul Kim; Minkyu Je (IEEE Trans. Biomed. Circuits Syst., 2021)

A 96.5%-Power-Efficiency Hybrid Buck-Boost Photovoltaic Energy Harvester Employing Adaptive FOCV MPPT Control for >98% MPPT Efficiency Across a 10, 000× Dynamic Range. - Phan Dang Hung; Hongseok Shin; Yechan Park; Kim-Hoang Nguyen; Donghee Cho; Sohmyung Ha; Chul Kim; Minkyu Je (VLSI Technology and Circuits, 2022)

Enhancing the Efficiency of Automated Program Repair via Greybox Analysis. - Youngjae Kim; Yechan Park; Seungheon Han; Jooyong Yi (ASE, 2024)

DiTTO: A Distance Adaptive Over 100-mW Wireless Power Transfer System With 1.695-Mb/s Uplink Telemetry and a Shared Inductor Two-Output Regulating Rectification. - Hongkyun Kim; Yechan Park; Changhoon Sung; Jaeouk Cho; Seongjun Park; Chul Kim (IEEE J. Solid State Circuits, 2024)

An Enhanced-Frequency-Splitting-Based Wireless Power and Data Transfer System Achieving 60.2% End-to-End Efficiency and 1 Mb/s Data Rate with a Sub-cm RX Coil for Miniaturized Implants. - Yechan Park; Phan Dang Hung; Donghyun Youn; Daehyeon Kwon; Chul Kim; Minkyu Je (ISSCC, 2025)

A Wireless Adiabatic Stimulator System with Current-Mode Power Reception and Stimulus Current Regulation Achieving Precise Charge Delivery and Electrode Scalability for Miniaturized Electroceuticals. - Yechan Park; Chul Kim; Minkyu Je (ISSCC, 2025)

An 18.5nF-Input-Range PM-SAR-Hybrid Capacitance-to-Digital Converter Achieving 6.1μs Conversion Time at 18.1pF Input Capacitance. - Donghyun Youn; Kyeongwon Jeong; Woongro Youn; Hoyong Seong; Yechan Park; Sohmyung Ha; Minkyu Je (ISSCC, 2025)

RE-TRIP : Reflectivity Instance Augmented Triangle Descriptor for 3D Place Recognition. - Yechan Park; Gyuhyeon Pak; Euntai Kim (CoRR, 2025)