← Alumni
Hyunwoo Oh

Hyunwoo Oh (2023)

Dept. of Electronic and Information Engineering Seoul National University of Science and Technology
232 Gongneung-ro, Nowon-gu, 01811, Seoul, KOREA

Education & Experiences

2024.09 - present, Ph.D. Student, Computer Science, University of California, Irvine (UCI).
2026.06 - 2026.09, Research Intern, Microsoft.
2026.06, M.S. in Computer Science, University of California, Irvine (UCI).
2023.01 - 2024.08, Junior Engineer, Core H/W Team, Hanwha Systems.
2023.02, Master of Science in Electronic Engineering, Seoul National University of Science and Technology.
- Thesis Title : "Research on Optimized Processor and Floating-point Unit Architecture for Embedded Systems"
2023.02, M.S. in Electronic Engineering, The Graduate School, Seoul National University of Science and Technology.
2021.02, B.S. in Electronic and Information Engineering, Seoul National University of Science and Technology.
2019.12 - 2023.02, Research Assistant, SoC Platform Lab, Seoul National University of Science and Technology.

Research Interests

Computer Programing
Digital System Design
Processor Architecture

Projects

  1. Development for Processing Software on AI Semiconductor Devices
    Ministry of Science and ICT, 2022-2029.
  2. Development of DRAM PIM Semiconductor Technology For Enhanced Computing Function for Edge
    Ministry of Science and ICT, 2022-2025.
  3. Developed Proximity/Healthcare Convergence Sensor SoC for TWS (True Wireless Stereo)
    Ministry of Trade, Industry and Energy, 2021-2023.
  4. Next-Generation System Semiconductor Design Engineer Development Program
    Ministry of Trade, Industry and Energy, 2021-2026.
  5. Development of Embedded Artificial Intelligence Module and System Based on Neuromorphic
    Ministry of Trade, Industry and Energy, 2019-2021.
  6. Multi-core Hardware Accelerator for High-Performance Computing (HPC)
    Ministry of Science and ICT, 2019-2022.
  7. Development of Light-weight SW-SoC Solution for Respiratory Medical Device
    Ministry of Trade, Industry and Energy, 2017-2020.

Publications

International Journals

  1. 7
    DL-Sort: A Hybrid Approach to Scalable Hardware-Accelerated Fully-Streaming Sorting
    Hyunwoo Oh, Joungmin Park, Seung Eun LEE
    IEEE Transactions on circuits and systems II: Express briefs (TCAS-II) · Vol. 71 · No. 5 · 2024
  2. 6
  3. 5
    An Edge AI Device based Intelligent Transportation System
    Youngwoo Jeong, Hyunwoo Oh, Soohee Kim, Seung Eun LEE
    Journal of Information and Communication Convergence Engineering (JICCE) · Vol. 20 · No. 3 · Sep. 2022
  4. 4
  5. 3
  6. 2
  7. 1

International Conferences

  1. 6
    RF2P: a Lightweight RISC Processor Optimized for Rapid Migration from IEEE-754 to Posit
    Hyunwoo Oh, Seongmo An, Wonsik Jeong, Seung Eun LEE
    ACM/IEEE International Symposium on Low Power Electronics and Design (ISLPED) · Vienna · Aug. 2023
  2. 5
  3. 4
    A Local Interconnect Network Controller for Resource-Constrained Automotive Devices
    Kwonneung Cho, Hyunwoo Oh, Jeongeun Kim, Youngwoo Jeong, Seung Eun LEE
    40th International Conference on Consumer Electronics (ICCE) · Las Vegas · Jan. 2022
  4. 3
    Intelligent Transportation System based on an Edge AI
    Youngwoo Jeong, Hyunwoo Oh, Suyeon Jang, Seung Eun LEE
    14th International Conference on Future Information & Communication Engineering (ICFICE) · Jeju · Apr. 2022
  5. 2
    Vision-based Parking Occupation Detecting with Embedded AI Processor
    Kwonneung Cho, Hyunwoo Oh, Seung Eun LEE
    39th International Conference on Consumer Electronics (ICCE) · Online · Jan. 2021
  6. 1
    Design of 32-bit Processor for Embedded Systems
    Hyunwoo Oh, Kwonneung Cho, Seung Eun LEE
    17th International SoC Design Conference (ISOCC) · Yeosu · Oct. 2020

Korean Conferences

  1. 1
    License Plate Recognition Technology with Embedded AI for Intelligent Transportation System
    정영우, 고광현, 오현우, 조권능, 이승은
    Institute of Semiconductor Engineering Conference (ISE) · May 2020

Chips

2022

A RISC-V Processor Supporting AMBA AXI Protocol for Embedded Systems
Wonsik Jeong, SunBeom Kwon, Hyunwoo Oh, Jeongeun Kim, Seung Eun LEE
Tech
Samsung 28nm RFCMOS(1-poly 8-metal)
Tape-out
2022.07.18
Core
2mm x 4mm
Power
1.2V
Robot-Specific Processor for Autonomous Driving
Youngwoo Jeong, Yueri Jeong, Hyunwoo Oh, Kwanghyun Go, Seung Eun LEE
Tech
Samsung 28nm RFCMOS(1-poly 8-metal)
Tape-out
2022.07.18
Freq
50M
Core
2mm x 4mm
Power
1.0V
In-Vehicle Network Processor based on Cortex-M0
Kwonneung Cho, Jeongeun Kim, Hyunwoo Oh, Seung Eun LEE
Tech
TSMC 180nm RFCMOS (1-poly 6-metal)
Tape-out
2022.03.16
Core
3.4mm x 3mm
Power
1.8V

2021

A Programmable Embedded AI Processor with Cortex-M0
Kwonneung Cho, Youngwoo Jeong, Hyunwoo Oh, Changyeop Han, Seung Eun LEE
Tech
Samsung 28nm CMOS (1-poly 8-metal)
Tape-out
2021.07.19
Core
2mm x 4mm
Power
1.2V
32-bit processor with posit arithmetic coprocessor for embedded systems
Hyunwoo Oh, Jeongeun Kim, Doyoung Choi, Kwanghyun Go, Seung Eun LEE
Tech
Samsung 28nm CMOS
Tape-out
2021.07.19
Freq
50M
Core
2mm x 4mm
Power
1.2V

2020

Implementation of Lossless Decompression Accelerator Based on Inflate Algorithm
Gwanbeom Hwang, Doyoung Choi, Hyunwoo Oh, Changyeop Han, Seung Eun LEE
Tech
Samsung 65nm RFCMOS (1-poly 8-metal)
Tape-out
2020.09.14
Core
4mm x 4mm
Power
1.2V
Communication System with Simple and Fast Communication Error Check Code Based on CRC
Changyeop Han, Kwonneung Cho, Hyunwoo Oh, Seung Eun LEE
Tech
Magnachip hynix 0.18um CMOS
Tape-out
2020.06.01
Core
3.4mm x 3.4mm
Power
1.8V

Awards

  • - 2020.10.13. President of the Institute of Semiconductor Engineers Award, 21st Korea Semiconductor Design Contest

Skills

Computer Languages

- High-level Computer Language: C/C++, C#, JAVA, Python, Perl
- Hardware Description Language: Verilog, Chisel

EDA tools

- Simulation: VCS, Verdi, ModelSim, Vivado, Verilator
- FPGA: Quartus, Vivado, Vitis
- ASIC Design: Design Compiler, Formality, PrimeTime, IC Compiler, IC Compiler II, Star RCXT, Virtuoso

Training

2023.12.09-12.09 - Design of High-speed Memory Interface, IDEC
2021.11.01-11.05 - Cell-based Chip Design Flow for Samsung 28nm Process, IDEC
2021.10.19-10.21 - [Synopsys] Block-level Auto P&R utilizing IC Compiler II, IDEC
2021.07.05-07.09 - Cell-based Chip Design Flow, IDEC
2021.06.30-07.02 - [Infineon] Automotive Semiconductor Expert Training - Basic Course, KSIA
2020.08.10-08.14 - Cell-based Chip Design Flow, IDEC

Courses

Undergraduate

Computer Programming(C Programming), Engineering Mathmatics, Electrical and Electronic Experiment,
Electromagnetics, Logic Circuit, Signal System, Circuit Theory,
Microprocessor, Computer Applications System Design, Digital Signal Processing, Semiconductor Engineering,
Application of Microprocessors, Computer Architecture, Communication System, Mobile Communication Engineering,
Machine Learning, Operating System, Mobile Programing, Embedded System, Image Processing, Integrated Circuit,
Capstone Design(1), Capstone Design(2)
Advanced Computer Architecture, Advanced Semiconductor Engineering, RF/Analog Integrated Circuits and Systems

Graduate

SoC Design Methodology, High-speed Communication Circuit, Pattern Recognition,
Resilient System Design, Probablility and Random Process, Advanced Artificial Intelligent Processors,
Research for the Master's Degree I, Research for the Master's Degree(2)