Hyoung-Seok Oh

11 papers Journal 5Unranked 6
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
2025 — conf
9.8 A 50W 98%-Efficiency High-Power Wireless-Charging System with an Acoustic Noise-Reduced Ask Modulation Technique and Internal Hybrid Voltage-/Current-Mode ASK Demodulation.
ISSCC
SeongJin Oh, Hansol Kim, Hyunsu Kim, Gyeongho Namgoong, Woojin Park, Sangbeom Heo, Jaekyu Kim, Sungwoo Moon, Hyoung-Seok Oh, Hwayeal Yu
2025 — conf
A Dual-Input Bidirectional 3-Level Battery Charger with Coarse-Fine VCF Balancing and Wide VCR for Foldable Mobile Applications.
ISSCC
Woojin Hong, Hyebong Ko, Jinwoo So, Woonhyung Heo, Yonghwan Cho, Jeongdu Yoo, Ho-Sung Son, Youngwoo Chung, Dong-Joon Kim, Youngwoo Park, Byeonghyeon Jin, Sungkyu Cho, Minkyu Kwon, Kyungmin Park, Daewoong Cho, Jung Wook Heo, Sungwoo Lee, Sungwoo Moon, Hyoung-Seok Oh, Hwayeal Yu
2025 J jnl
A Dual-Input Bidirectional Three-Level Battery Charger Using Coarse-Fine V
IEEE J. Solid State Circuits
Woojin Hong, Hyebong Ko, Jinwoo So, Woonhyung Heo, Yonghwan Cho, Jeongdu Yoo, Ho-Sung Son, Youngwoo Chung, Dong-Joon Kim, Byeonghyeon Jin, Minkyu Kwon, Kyungmin Park, Daeyong Han, Sungkye Cho, Daewoong Cho, Jung Wook Heo, Sungwoo Lee, Sungwoo Moon, Hyoung-Seok Oh, Hwayeal Yu
2024 J jnl
DurFlex-EVC: Duration-Flexible Emotional Voice Conversion with Parallel Generation.
CoRR
Hyoung-Seok Oh, Sang-Hoon Lee, Deok-Hyun Cho, Seong-Whan Lee
2022 — conf
A Reconfigurable Series-Parallel Charger for Dual-Battery Applications with 89W 97.7
ISSCC
Sung-Woo Lee, Taejin Jeong, Yonghwan Cho, Jeongdu Yoo, Sungkyu Cho, Minkyu Kwon, Daewoong Cho, Sang Hee Kang, Jung-Wook Heo, Hyoung-Seok Oh, Sung-Ung Kwak
2021 — conf
Zero Current Detector with Slope Judgement Calibration in Mobile Battery Charger IC.
A-SSCC
Kye-Seok Yoon, Hyebong Ko, Jinwoo So, Sung-Woo Lee, Sungkyu Cho, Woonhyung Heo, Ho-Sung Son, Seung-Hoon Kim, Dong-Joon Kim, Kwon-Yub Hyung, Daewoong Cho, Jung-Wook Heo, Hyoung-Seok Oh, Sung-Ung Kwak
2020 J jnl
An Asynchronous Boost Converter With Time-Based Dual-Mode Control for Wide Load Range and High Efficiency in SSD Applications.
IEEE Trans. Ind. Electron.
Kyoungjin Lee, Haneul Kim, Jehyung Yoon, Hyoung-Seok Oh, Jin-Hong Park, Byeong-Ha Park, Hojin Park, Yoonmyung Lee
2016 — conf
A high efficiency wide-load-range asynchronous boost converter with time-based dual-mode control for SSD applications.
A-SSCC
Kyoungjin Lee, Haneul Kim, Jehyung Yoon, Hyoung-Seok Oh, Byeong-Ha Park, Ho-Jin Park, Yoonmyung Lee
2013 J jnl
Fast Output Voltage-Regulated PWM Buck Converter With an Adaptive Ramp Amplitude Control.
IEEE Trans. Circuits Syst. II Express Briefs
Ji-Soo Chang, Hyoung-Seok Oh, Young-Hyun Jun, Bai-Sun Kong
2007 J jnl
A Low-Power 2.4-GHz Current-Reused Receiver Front-End and Frequency Source for Wireless Sensor Network.
IEEE J. Solid State Circuits
Taeksang Song, Hyoung-Seok Oh, Euisik Yoon, Songcheol Hong