Hyung-Min Lee

100 papers C 1Journal 51Unranked 47
YearRankTypeTitle / Venue / Authors
2026 — conf
16.9 A 96.6% Single-Mode Hybrid Dual-Path Buck-Boost Converter with Conduction Loss Reduction through Conversion-Ratio-Based Adaptive 3-Phase Control.
ISSCC
Minsu Kim, Yunho Lee, Hyunjun Park, Hongseok Kim, Woojoong Jung, Minwoo Kim, Junhyun Bae, Hyoung-Seok Oh, Hwayeal Yu, Hyung-Min Lee
2026 — conf
A 90.7%-Efficiency Hybrid Optogenetic Stimulation System with Sub-Threshold Electrical Stimuli Achieving 70.6% Optical Energy Saving.
ISSCC
Joonghoon Kang, Hyeonhee Roh, Kyeongho Eom, Hyun-Su Lee, Hojae Chon, Maesoon Im, Hyung-Min Lee
2026 J jnl
A 96.5% Efficiency Hybrid Step-Up Converter With Low Input-Level Voltage Stress and Duty-Independent Constant Inductor Current.
IEEE J. Solid State Circuits
Minsu Kim, Woojoong Jung, Hyunjun Park, Junho Song, Youngkook Ahn, Taekyu Nam, Yoonsoo Shin, Young-Jin Woo, Hyung-Min Lee
2026 J jnl
A Compact and Power Efficient 10-Bit Source-Driver IC With Low-Voltage Gamma Slope DAC for Mobile OLED Displays.
IEEE J. Solid State Circuits
Jaewoong Ahn, Seung Hun Choi, Junyeol An, Ki-Duk Kim, Hyung-Min Lee
2026 — conf
An 80×80μ$\mathrm{m}^{2}$/Pixel 55.48dB-Wide-DR 400-Pixel Subretinal Prosthesis SoC with Power-Aware Light Adaptation and Charge-Recycling Local Dynamic Supply.
ISSCC
Kyeongho Eom, Hyun-Su Lee, Minju Kim, Maesoon Im, Hyung-Min Lee
2025 — conf
6.8 A Real-Time Pixel-Compensated Source-Driver IC with Dual-Slope Error Detection and Multi-Channel Time-Multiplexing Compensator for Compact OLED Displays.
ISSCC
Jaewoong Ahn, Seung Hun Choi, Junyeol An, Minseong Um, Hyung-Min Lee
2025 J jnl
A 10-V-Tolerant Dual-Mode Neural Stimulation System With Self-Sustaining Dynamic Supply and Error-Resilient Digital Stimulus Odometer.
IEEE J. Solid State Circuits
Kyeongho Eom, Han-Sol Lee, Seung-Beom Ku, Joonghoon Kang, Hyungjin Jung, Taewoo Kim, Jaesoon Joo, Taekyung Kim, Young-Min Shon, Hyung-Min Lee
2025 J jnl
A 13.56-MHz 93.5%-Efficiency Optimal On/Off Timing Tracking Active Rectifier With Digital Feedback-Based Adaptive Delay Control.
IEEE Trans. Biomed. Circuits Syst.
Jisan Ahn, Hyun-Su Lee, Kyeongho Eom, Woojoong Jung, Hyung-Min Lee
2025 — conf
A 97.4%-Peak-Efficiency Always-Half-Inductor-Current Hybrid Bidirectional Converter With Adaptive Target Current Tracking for USB-to-2-Cell Bidirectional Power Transfer.
ISSCC
Yunho Lee, Hyunjun Park, Minsu Kim, Woojoong Jung, Hongseok Kim, Hyung-Min Lee
2025 — conf
A Compact 10b Source Driver IC with Delta-Sigma Pulse Width Modulation for Low-Voltage Digital Interpolation Achieving 1884μm
ISSCC
Junyeol An, Seung Hun Choi, Jaewoong Ahn, Seunghoon Baek, Youngmin Kim, Si-Woo Kim, Jae-Yeol Lee, Yoon-Kyung Choi, Hyung-Min Lee
2025 J jnl
A Hybrid Bidirectional Converter With Always-Half-Inductor Current Using Adaptive Target Current Tracking for USB-to-2-Cell Applications.
IEEE J. Solid State Circuits
Yunho Lee, Hyunjun Park, Minsu Kim, Woojoong Jung, Hongseok Kim, Hyung-Min Lee
2025 J jnl
A Multi-Bit ECRAM-Based Analog Neuromorphic System With High-Precision Current Readout Achieving 97.3% Inference Accuracy.
IEEE Trans. Biomed. Circuits Syst.
Minseong Um, Minil Kang, Kyeongho Eom, Hyunjeong Kwak, Kyungmi Noh, Jimin Lee, Jeonghoon Son, Jiseok Kwon, Seyoung Kim, Hyung-Min Lee
2025 J jnl
A Power-Efficient Envelope-Detector-Less Amplitude-Shift-Keying Forward Telemetry for Wirelessly Powered Biomedical Devices.
IEEE Trans. Biomed. Circuits Syst.
Hyun-Su Lee, Hyung-Min Lee
2025 J jnl
A Reconfigurable 3-Level Buck Converter With Supply Voltage Dynamic Split for Loop-Free Rapid V
IEEE Trans. Circuits Syst. II Express Briefs
Hyunjun Park, Minsu Kim, Woojoong Jung, Junho Song, Sungmin Yoo, Jun-Hyeok Yang, Michael Choi, Jongshin Shin, Hyung-Min Lee
2025 J jnl
A Scalable Distributed Linear Regulator With 99.5%-Accuracy Replica-Based Current Sharing Calibration for Automotive Applications.
IEEE Trans. Ind. Electron.
Woojoong Jung, Hyunjun Park, Minsu Kim, Hanh-Phuc Le, Haifeng Jin, Ju-Pyo Hong, Young-Jin Woo, Hyung-Min Lee
2025 J jnl
A Single-Input Multi-Output Resonant Regulating Rectifier Generating Three Outputs in a Half Cycle for Wirelessly Powered Biomedical Devices.
IEEE Trans. Circuits Syst. I Regul. Pap.
Hyun-Su Lee, Kyeongho Eom, Hyung-Min Lee
2025 J jnl
An Analog Neuromorphic On-Chip Training System With IGZO TFT-Based 6T1C Synaptic Memory.
IEEE J. Solid State Circuits
Minil Kang, Minseong Um, Jongun Won, Jaehyeon Kang, Sangjun Hong, Narae Han, Sangwook Kim, Sangbum Kim, Hyung-Min Lee
2025 J jnl
An Area and Power Efficient Source Driver IC With Multi-Line Sensing Real-Time Pixel Compensation for OLED Displays.
IEEE J. Solid State Circuits
Jaewoong Ahn, Seung Hun Choi, Minseong Um, Junyeol An, Hyung-Min Lee
2025 J jnl
An Energy-Efficient Real-Time Wearable ECG Acquisition System With Near-Data Prediagnosis for Mobile Applications.
IEEE Trans. Instrum. Meas.
Seung Hun Choi, Minil Kang, Kon-Woo Kwon, Jin Seok Kim, Jin-Man Jung, Hyung-Min Lee
2025 — conf
An Inductor-First Hybrid Buck-Boost Converter Featuring Seamless Single-Mode Operation, 97.2% Peak Efficiency, and 565mAlmm
CICC
Hyunjun Park, Yunho Lee, Minsu Kim, Woojoong Jung, Hongseok Kim, Hyung-Min Lee
2025 J jnl
An RF MEMS Sensor Driver/Readout SoC With Resonant Frequency Shift and Closed-Loop Envelope Regulation for Portable Microplastic Detection.
IEEE J. Solid State Circuits
Seung-Beom Ku, Jinhyoung Kim, Kwonhong Lee, Han-Sol Lee, Kyeongho Eom, Minju Park, Cheolung Cha, Hyung-Min Lee
2025 J jnl
CMOS LIF Neurons With Local Membrane Dynamic Biasing Based on Reciprocal Inhibition for Self-Oscillatory Neural Networks.
IEEE Trans. Biomed. Circuits Syst.
Mannhee Cho, Minil Kang, Minseong Um, Hangue Park, Hyung-Min Lee
2025 J jnl
Design Strategies of Capacitor-Based Synaptic Cell for High-Efficiency Analog Neural Network Training.
Adv. Intell. Syst.
Byoungwoo Lee, Wonjae Ji, Hyejin Kim, Seungmin Han, Geonwoong Park, Pyeongkang Hur, Gilsu Jeon, Hyung-Min Lee, Yoonyoung Chung, Junwoo Son, Dong-Young Noh, Seyoung Kim
2025 J jnl
Development of Ocular Muscle Stimulation Systems and Optimization of Electrical Stimulus Parameters for Paralytic Strabismus Treatment.
IEEE Trans. Biomed. Eng.
Kyeongho Eom, Han-Sol Lee, Minju Park, Seung Min Yang, Jong Chan Choe, Suk-Won Hwang, Young-Woo Suh, Hyung-Min Lee
2025 J jnl
Emerging Neuromorphic Devices-Compatible SNN Hardware With Adaptive STDP and Validation Using Novel CMOS Neuron-Synapse Circuits.
IEEE Access
Min Jee Kim, Hyung-Min Lee, Yeonjoo Jeong, Joon Young Kwak
2025 — book
Energy-management Integrated Circuit Design for Wireless Power and Data Transfer Applications
Byunghun Lee, Hyun-Su Lee, Junhyuck Lee, Hyung-Min Lee
2025 J jnl
Verification of neuromorphic processing accuracy against non-ideal errors in synapse-based neural network systems.
Int. J. Circuit Theory Appl.
Hwi Jeong Jo, Minil Kang, Minseong Um, Juhee Kim, Kon-Woo Kwon, Seyoung Kim, Hyung-Min Lee
2024 — conf
26.2 A Fully Nonlinear Compact 10b Source Driver with Low-Voltage Gamma Slope DAC and Data/Phase Dependent Current Modulation Achieving 2411μm
ISSCC
Jaewoong Ahn, Seung Hun Choi, Junyeol An, Ki-Duk Kim, Hyung-Min Lee
2024 — conf
26.3 Noise Immunity in Capacitive Sensing: Single-Ended AFE Design with Common-Current Subtraction for Mutual- and Self-Capacitance Sensing in 390pF Load.
ISSCC
Junyeol An, Seung Hun Choi, Si-Woo Kim, Jae-Youl Lee, Hyung-Min Lee, Yoon-Kyung Choi
2024 — conf
27.3 A 90.8%-Efficiency SIMO Resonant Regulating Rectifier Generating 3 Outputs in a Half Cycle with Distributed Multi-Phase Control for Wirelessly-Powered Implantable Devices.
ISSCC
Hyun-Su Lee, Kyeongho Eom, Hyung-Min Lee
2024 — conf
8.9 A 96.5% Peak Efficiency Duty-Independent DC-DC Step-Up Converter with Low Input-Level Voltage Stress and Mode-Adaptive Inductor Current Reduction.
ISSCC
Minsu Kim, Woojoong Jung, Hyunjun Park, Junho Song, Youngkook Ahn, Taekyu Nam, Yoonsoo Shin, Young-Jin Woo, Hyung-Min Lee
2024 J jnl
A 9-V-Tolerant Stacked-Switched-Capacitor Stimulation System With Level-Adaptive Switch Control and Rapid Stimulus-Synchronized Charge Balancing for Implantable Devices.
IEEE J. Solid State Circuits
Minju Park, Kyeongho Eom, Han-Sol Lee, Seung-Beom Ku, Hyung-Min Lee
2024 J jnl
A 92%-Efficiency Inductor-Charging Switched-Capacitor Stimulation System With Level-Adaptive Duty Modulation and Offset Charge Balancing.
IEEE J. Solid State Circuits
Kyeongho Eom, Han-Sol Lee, Minju Park, Seung Min Yang, Jong Chan Choe, Suk-Won Hwang, Young-Woo Suh, Hyung-Min Lee
2024 J jnl
A 92.7%-Efficiency 6.78-MHz Energy-Resuscitating Resonant Regulating Rectifier With Dual Outputs for Wirelessly Powered Devices.
IEEE J. Solid State Circuits
Hyun-Su Lee, Hyung-Min Lee
2024 J jnl
A 94.9% Efficiency Always-Power-Delivered SIDO Buck Converter With Continuous Current Balancing and Complementary Adaptive-Switching Regulation.
IEEE J. Solid State Circuits
Woojoong Jung, Hyunjun Park, Minsu Kim, Hyung-Min Lee
2024 — conf
Adaptive Spiking Neural Network Neuromorphic Hardware for Interfacing Between Emerging Neuron and Synaptic Devices.
BioCAS
Min Jee Kim, Jaegwang Im, Keonhee Kim, Yooyeon Jo, Gichang Noh, Eunpyo Park, Dae Kyu Lee, Inho Kim, Yeonjoo Jeong, Hyung-Min Lee, Joon Young Kwak
2024 — conf
An Analog Neuromorphic On-Chip Training System with IGZO TFT-Based 6T1C 367-State Synaptic Memory Achieving 0.99-R
CICC
Minil Kang, Minseong Um, Jongun Won, Jaehyeon Kang, Sangjun Hong, Narae Han, Sangwook Kim, Sangbum Kim, Hyung-Min Lee
2024 J jnl
Rowhammer Attacks in Dynamic Random-Access Memory and Defense Methods.
Sensors
Dayeon Kim, Hyungdong Park, Inguk Yeo, Youn Kyu Lee, Youngmin Kim, Hyung-Min Lee, Kon-Woo Kwon
2023 J jnl
A 13.56-MHz Wireless Power and Data Transfer System With Current-Modulated Energy-Reuse Back Telemetry and Energy-Adaptive Voltage Regulation.
IEEE J. Solid State Circuits
Minjae Kim, Hyun-Su Lee, Jisan Ahn, Hyung-Min Lee
2023 — conf
A 92.7%-Efficiency 6.78-MHz Dual-Output Energy-Resuscitating Resonant Regulating Rectifier for Wirelessly Powered Systems.
A-SSCC
Hyun-Su Lee, Hyung-Min Lee
2023 — conf
A 93.5%-Efficiency 13.56-MHz-Bandwidth Optimal On/Off Tracking Active Rectifier with Fully Digital Feedback-Based Delay Control for Adaptive Efficiency Compensation.
VLSI Technology and Circuits
Jisan Ahn, Hyun-Su Lee, Kyeongho Eom, Woojoong Jung, Hyung-Min Lee
2023 — conf
A 9V-Tolerant 71.4%-Efficiency Stacked-Switched-Capacitor Stimulation System with Level-Adaptive Switching Control and Rapid Stimulus-Synchronized Charge Balancing.
CICC
Minju Park, Kyeongho Eom, Han-Sol Lee, Seung-Beom Ku, Hyung-Min Lee
2023 J jnl
A Fault-Tolerant Current-Starved Ring Oscillator With Signal-Flip Protection Delay Cells Against Radiation Effects.
IEEE Trans. Circuits Syst. II Express Briefs
Minseong Um, Hyung-Min Lee
2023 J jnl
A Low-Stimulus-Scattering Pixel-Sharing Sub-Retinal Prosthesis SoC With Time-Based Photodiode Sensing and Per-Pixel Dynamic Voltage Scaling.
IEEE J. Solid State Circuits
Kyeongho Eom, Minju Park, Han-Sol Lee, Seung-Beom Ku, Namju Kim, Seongkwang Cha, Yong-Sook Goo, Sohee Kim, Seong-Woo Kim, Hyung-Min Lee
2023 J jnl
A Multi-Channel Neural Recording System With Neural Spike Scan and Adaptive Electrode Selection for High-Density Neural Interface.
IEEE Trans. Circuits Syst. I Regul. Pap.
Han-Sol Lee, Kyeongho Eom, Minju Park, Seung-Beom Ku, Kwonhong Lee, Taewoo Kim, Taekyung Kim, Young-Min Shon, Hangue Park, Hyung-Min Lee
2023 — conf
A Stimulus-Scattering-Free Pixel-Sharing Sub-Retinal Prosthesis SoC with 35.8dB Dynamic Range Time-Based Photodiode Sensing and Per-Pixel Dynamic Voltage Scaling.
ISSCC
Kyeongho Eom, Minju Park, Han-Sol Lee, Seung-Beom Ku, Namju Kim, Seongkwang Cha, Yong-Sook Goo, Sohee Kim, Seong-Woo Kim, Hyung-Min Lee
2023 J jnl
A Wide-Load-Range and High-Slew Capacitor-Less NMOS LDO With Adaptive-Gain Nested Miller Compensation and Pre-Emphasis Inverse Biasing.
IEEE J. Solid State Circuits
Hyunjun Park, Woojoong Jung, Minsu Kim, Hyung-Min Lee
2023 — conf
An Area and Power Efficient Fully Nonlinear 10-bit Column Driver with Time-Shared Multi-Gamma-Slope DAC and Time-Interleaved Sampling Buffer for Mobile AMOLEDs.
A-SSCC
Seung Hun Choi, Jeongmin Kim, Jaewoong Ahn, Junyeol An, Jiwoong Kim, Ohjo Kwon, Ki-Duk Kim, Hyung-Min Lee
2023 — conf
An Area-Efficient Column Driver with Fully Nonlinear Gamma Scale for Mobile AMOLEDs.
ISOCC
Jaewoong Ahn, Seung Hun Choi, Junyeol An, Hyung-Min Lee
2023 — conf
An ECRAM-Based Analog Compute-in-Memory Neuromorphic System with High-Precision Current Readout.
BioCAS
Minseong Um, Minil Kang, Hyunjeong Kwak, Kyungmi Noh, Seyoung Kim, Hyung-Min Lee
2023 — conf
An RF MEMS Sensor Driver/Readout SoC with Resonant Frequency Shift and Closed-Loop Envelope Regulation for Microplastic Detection.
ESSCIRC
Seung-Beom Ku, Kwonhong Lee, Han-Sol Lee, Kyeongho Eom, Minju Park, Jinhyoung Kim, Cheolung Cha, Hyung-Min Lee
2023 — conf
CMOS Leaky Integrate-and-Fire Neurons with Local Dynamic Biasing and Inhibitory Self-Oscillation.
BioCAS
Mannhee Cho, Minil Kang, Minseong Um, Hangue Park, Hyung-Min Lee
2022 J jnl
A 80x60 Microbolometer CMOS Thermal Imager Integrated With a Low-Noise 12-B DAC.
IEEE Trans. Ind. Electron.
Ki-Duk Kim, Seunghyun Park, Byunghun Lee, Hyung-Min Lee, Gyu-Hyeong Cho
2022 — conf
A 92%-Efficiency Inductor-Charging Switched-Capacitor Stimulation System with Level-Adaptive Duty Modulation and Offset Charge Balancing for Muscular Stimulation.
CICC
Kyeongho Eom, Han-Sol Lee, Minju Park, Hyung-Min Lee, Seung Min Yang, Jong Chan Choe, Suk-Won Hwang, Young-Woo Suh
2022 — conf
A Hybrid Always-Dual-Path Recursive Step-Down Converter Using Adaptive Switching Level Control Achieving 95.4% Efficiency with 288mΩ Large-DCR Inductor.
CICC
Woojoong Jung, Minsu Kim, Hyunjun Park, Sungmin Yoo, Tae-Hwang Kong, Jun-Hyeok Yang, Michael Choi, Jongshin Shin, Hyung-Min Lee
2022 J jnl
A Load-Insensitive Hybrid LSK Back Telemetry System With Slope-Based Demodulation for Inductively Powered Biomedical Devices.
IEEE Trans. Biomed. Circuits Syst.
Hyun-Su Lee, Jisan Ahn, Minil Kang, Hyung-Min Lee
2022 — conf
A Three-Level Boost Converter With Peak Current Mode Control for Flying Capacitor Self-Balancing.
ISOCC
Junho Song, Minsu Kim, Hyung-Min Lee
2022 — conf
Automated Reverse Engineering Tools for FPGA Bitstream Extraction and Logic Estimation.
ISOCC
Mannhee Cho, Dongchan Lee, Sanghyun Lee, Youngmin Kim, Hyung-Min Lee
2022 — conf
Data extraction from flash memory and reverse engineering using Xilinx 7 series FPGA boards.
ISOCC
Dongchan Lee, Sanghyun Lee, Mannhee Cho, Hyung-Min Lee, Youngmin Kim
2021 C conf
A 2.45-GHz RF Energy Harvester with On-Chip 8-VCR SC Booster for IoT Devices.
ISCAS
Chae-Hyun Kim, Hyung-Min Lee
2021 — conf
A Load-Insensitive Hybrid Back Telemetry System for Wirelessly-Powered Implantable Devices.
BioCAS
Hyun-Su Lee, Minjae Kim, Jisan Ahn, Hyung-Min Lee
2021 J jnl
A Soft-Error-Tolerant SAR ADC with Dual-Capacitor Sample-and-Hold Control for Sensor Systems.
Sensors
Duckhoon Ro, Minseong Um, Hyung-Min Lee
2021 — conf
An Efficient Wireless Power and Data Transfer System with Current-Modulated Energy-Reuse Back Telemetry and Energy-Adaptive Dual-Input Voltage Regulation.
CICC
Minjae Kim, Hyun-Su Lee, Hyung-Min Lee
2021 J jnl
Effect of Error in SO2 Slant Column Density on the Accuracy of SO2 Transport Flow Rate Estimates Based on GEMS Synthetic Radiances.
Remote. Sens.
Junsung Park, Wonei Choi, Hyung-Min Lee, Rokjin J. Park, Seong-Yeon Kim, Jeong-Ah Yu, Dong-Won Lee, Hanlim Lee
2020 — conf
A Multi-Channel Neural Recording System with Adaptive Electrode Selection for High-Density Neural Interface.
EMBC
Han-Sol Lee, Hangue Park, Hyung-Min Lee
2020 J jnl
A Radiation-Hardened SAR ADC with Delay-Based Dual Feedback Flip-Flops for Sensor Readout Systems.
Sensors
Duckhoon Ro, Changhong Min, Myounggon Kang, Ik Joon Chang, Hyung-Min Lee
2020 J jnl
A Time-Interleaved Resonant Voltage Mode Wireless Power Receiver With Delay-Based Tracking Loops for Implantable Medical Devices.
IEEE J. Solid State Circuits
Se-Un Shin, Minseong Choi, Seungchul Jung, Hyung-Min Lee, Gyu-Hyeong Cho
2019 J jnl
A Noninverting Buck-Boost Converter With State-Based Current Control for Li-ion Battery Management in Mobile Applications.
IEEE Trans. Ind. Electron.
Ki-Duk Kim, Hyung-Min Lee, Sung-Wan Hong, Gyu-Hyeong Cho
2019 J jnl
An Area and Power Efficient Interpolation Scheme Using Variable Current Control for 10-Bit Data Drivers in Mobile Active-Matrix LCDs.
IEEE Trans. Consumer Electron.
Hyung-Min Lee, Yong-Joon Jeon, Sungwoo Lee, Byunghun Lee, Gyu-Hyeong Cho
2019 — conf
FPGA reverse engineering in Vivado design suite based on X-ray project.
ISOCC
Hoyoung Yu, Hyung-Min Lee, Youngjoo Shin, Youngmin Kim
2018 — conf
A 100mK-NETD 100ms-startup-time 80×60 micro-bolometer CMOS thermal imager integrated with a 0.234mm
ISSCC
Kiduk Kim, Seunghyun Park, Kye-Seok Yoon, Gyeong-Gu Kang, Hyun-Ki Han, Ji-Su Choi, Min-Woo Ko, Jeong-Hyun Cho, Sangjin Lim, Hyung-Min Lee, Hyunsik Kim, Kwyro Lee, Gyu-Hyeong Cho
2018 — conf
A 95.2% efficiency dual-path DC-DC step-up converter with continuous output current delivery and low voltage ripple.
ISSCC
Se-Un Shin, Yeunhee Huh, Yong-Min Ju, Sung-Won Choi, Changsik Shin, Young-Jin Woo, Minseong Choi, Se-Hong Park, Young-Hoon Sohn, Min-Woo Ko, Youngsin Jo, Hyun-Ki Han, Hyung-Min Lee, Sung-Wan Hong, Wanyuan Qu, Gyu-Hyeong Cho
2018 — conf
A 97% high-efficiency 6μs fast-recovery-time buck-based step-up/down converter with embedded 1/2 and 3/2 charge-pumps for li-lon battery management.
ISSCC
Min-Woo Ko, Kiduk Kim, Young-Jin Woo, Se-Un Shin, Hyun-Ki Han, Yeunhee Huh, Gyeong-Gu Kang, Jeong-Hyun Cho, Sang-Jin Lim, Se-Hong Park, Hyung-Min Lee, Gyu-Hyeong Cho
2018 — conf
A nonvolatile flip-flop-enabled cryptographic wireless authentication tag with per-query key update and power-glitch attack countermeasures.
ASP-DAC
Chiraag Juvekar, Anantha P. Chandrakasan, Joyce Kwong, Hyung-Min Lee
2018 J jnl
Stimulation Efficiency With Decaying Exponential Waveforms in a Wirelessly Powered Switched-Capacitor Discharge Stimulation System.
IEEE Trans. Biomed. Eng.
Hyung-Min Lee, Bryan Howell, Warren M. Grill, Maysam Ghovanloo
2017 J jnl
A Nonvolatile Flip-Flop-Enabled Cryptographic Wireless Authentication Tag With Per-Query Key Update and Power-Glitch Attack Countermeasures.
IEEE J. Solid State Circuits
Hyung-Min Lee, Chiraag Juvekar, Joyce Kwong, Anantha P. Chandrakasan
2017 J jnl
Analog CMOS-based Resistive Processing Unit for Deep Neural Network Training.
CoRR
Seyoung Kim, Tayfun Gokmen, Hyung-Min Lee, Wilfried E. Haensch
2017 — conf
Analog CMOS-based resistive processing unit for deep neural network training.
MWSCAS
Seyoung Kim, Tayfun Gokmen, Hyung-Min Lee, Wilfried E. Haensch
2016 — conf
16.2 A Keccak-based wireless authentication tag with per-query key update and power-glitch attack countermeasures.
ISSCC
Chiraag Juvekar, Hyung-Min Lee, Joyce Kwong, Anantha P. Chandrakasan
2015 J jnl
A Power-Efficient Switched-Capacitor Stimulating System for Electrical/Optical Deep Brain Stimulation.
IEEE J. Solid State Circuits
Hyung-Min Lee, Ki Yong Kwon, Wen Li, Maysam Ghovanloo
2015 — conf
Advanced wireless power and data transmission techniques for implantable medical devices.
CICC
Hyung-Min Lee, Mehdi Kiani, Maysam Ghovanloo
2015 J jnl
Corrections to "A Power-Efficient Switched-Capacitor Stimulating System for Electrical/Optical Deep-Brain Stimulation".
IEEE J. Solid State Circuits
Hyung-Min Lee, Ki Yong Kwon, Wen Li, Bryan Howell, Warren M. Grill, Maysam Ghovanloo
2014 — conf
24.2 A power-efficient switched-capacitor stimulating system for electrical/optical deep-brain stimulation.
ISSCC
Hyung-Min Lee, Ki-Yong Kwon, Wen Li, Maysam Ghovanloo
2014 — conf
A wireless implantable switched-capacitor based optogenetic stimulating system.
EMBC
Hyung-Min Lee, Ki-Yong Kwon, Wen Li, Maysam Ghovanloo
2013 J jnl
A High Frequency Active Voltage Doubler in Standard CMOS Using Offset-Controlled Comparators for Inductive Power Transmission.
IEEE Trans. Biomed. Circuits Syst.
Hyung-Min Lee, Maysam Ghovanloo
2013 J jnl
A Power-Efficient Wireless Capacitor Charging System Through an Inductive Link.
IEEE Trans. Circuits Syst. II Express Briefs
Hyung-Min Lee, Maysam Ghovanloo
2013 J jnl
A Power-Efficient Wireless System With Adaptive Supply Control for Deep Brain Stimulation.
IEEE J. Solid State Circuits
Hyung-Min Lee, Hangue Park, Maysam Ghovanloo
2012 J jnl
A Wireless Magnetoresistive Sensing System for an Intraoral Tongue-Computer Interface.
IEEE Trans. Biomed. Circuits Syst.
Hangue Park, Mehdi Kiani, Hyung-Min Lee, Jeonghee Kim, Jacob M. Block, Benoit Gosselin, Maysam Ghovanloo
2012 — conf
A wireless magnetoresistive sensing system for an intra-oral tongue-computer interface.
ISSCC
Hangue Park, Benoit Gosselin, Mehdi Kiani, Hyung-Min Lee, Jeonghee Kim, Xueliang Huo, Maysam Ghovanloo
2012 J jnl
An Adaptive Reconfigurable Active Voltage Doubler/Rectifier for Extended-Range Inductive Power Transmission.
IEEE Trans. Circuits Syst. II Express Briefs
Hyung-Min Lee, Maysam Ghovanloo
2012 — conf
An adaptive reconfigurable active voltage doubler/rectifier for extended-range inductive power transmission.
ISSCC
Hyung-Min Lee, Maysam Ghovanloo
2012 J jnl
Jurisdictional protectionism in online news: Am erican journalists and their perceptions of hyperlinks.
New Media Soc.
Tsan-Kuo Chang, Brian G. Southwell, Hyung-Min Lee, Yejin Hong
2011 J jnl
An Integrated Power-Efficient Active Rectifier With Offset-Controlled High Speed Comparators for Inductively Powered Applications.
IEEE Trans. Circuits Syst. I Regul. Pap.
Hyung-Min Lee, Maysam Ghovanloo
2011 — conf
Fully integrated power-efficient AC-to-DC converter design in inductively-powered biomedical applications.
CICC
Hyung-Min Lee, Maysam Ghovanloo
2010 J jnl
An Inductively Powered Scalable 32-Channel Wireless Neural Recording System-on-a-Chip for Neuroscience Applications.
IEEE Trans. Biomed. Circuits Syst.
Seung Bae Lee, Hyung-Min Lee, Mehdi Kiani, Uei-Ming Jow, Maysam Ghovanloo
2010 — conf
An inductively powered scalable 32-channel wireless neural recording system-on-a-chip for neuroscience applications.
ISSCC
Seung Bae Lee, Hyung-Min Lee, Mehdi Kiani, Uei-Ming Jow, Maysam Ghovanloo
2009 — conf
A 10b column driver with variable-current-control interpolation for mobile active-matrix LCDs.
ISSCC
Hyung-Min Lee, Yong-Joon Jeon, Sungwoo Lee, Gyu-Hyeong Cho, Hyoung-rae Kim, Yoon-Kyung Choi, Myunghee Lee
2009 J jnl
A Piecewise Linear 10 Bit DAC Architecture With Drain Current Modulation for Compact LCD Driver ICs.
IEEE J. Solid State Circuits
Yong-Joon Jeon, Hyung-Min Lee, Sungwoo Lee, Gyu-Hyeong Cho, Hyoung-rae Kim, Yoon-Kyung Choi, Myunghee Lee
2009 — conf
A piecewise-linear 10b DAC architecture with drain-current modulation for compact AMLCD driver ICs.
ISSCC
Yong-Joon Jeon, Hyung-Min Lee, Sungwoo Lee, Gyu-Hyeong Cho, Hyoung-rae Kim, Yoon-Kyung Choi, Myunghee Lee
2008 — conf
A Direct-Type Fast Feedback Current Driver for Medium-to Large-Size AMOLED Displays.
ISSCC
Jinyong Jeon, Yong-Joon Jeon, Young-Suk Son, Kwang-Chan Lee, Hyung-Min Lee, Seungchul Jung, Kang-Ho Lee, Gyu-Hyeong Cho