Wonhee Jo

크기변환_jo

Wonhee Jo

Master's degree
Department of Electrical Engineering, UNIST

E-mail: wonehee.jo.kr (at) gmail.com

Education

  • M.S. Electrical Engineering  (Sept. 2014 - Aug. 2016)
    .     UNIST, Ulsan, Korea
  • B.S. Information and Telecommunication Engineering  (Mar. 2007 - Feb. 2014)
    .     Korea Aerospace University, Goyang, Korea

Research Interests

  • Automotive Electronic Systems & Semiconductors
    .   - Intelligent Actuator Driver ASIC
    .   - Automotive Data Communication and Interfaces (CAN/LIN)
    .   - PMIC / SBC supporting ISO 26262 - Functional Safety
    .   - Mixed-signal IC Design
    .   - BCDMOS-based Analog Circuit Design
    .   - Robust Design Methodologies for Automotive ASIC
  • Communication Systems & Circuits
    .   - MIMO Symbol Detection with Soft Decision
    .   - LDPC Decoder
    .   - Energy Efficient and Low-Complexity Design
    .   - Multi-core and Multi-cycle Architecture

Research Projects

  1. Automotive ECU SoC and Embedded SW for Multi-domain Integration,  Sept. 2014 - Aug. 2016
    .  ■   ETRI (Electronics and Telecommunications Research Institute)
  2. Development of BCDMOS technology process & IPs based on AEC-Q100 for automotive applications,  Sept. 2014 - Aug. 2016
    .  ■   KETI (Korea Electronics Technology Institute) & SK Hynix
  3. Energy-Efficient MIMO Symbol Detector for 5G Wi-Fi System,  Dec. 2012 - Dec. 2013
    .  ■   NRF (National Research Foundation of Korea)

Awards

  1. Employee of the Year Award,  Dec. 2021
    ■   by CEO Sung-Hwan Cho of Hyundai Mobis
  2. E2 Award R&D Achievement (2nd Place),  Dec. 2020.
    ■   by CEO Dae-Hueng Moon of Hyundai Autron
  3. Hyundai Motor Group Outstanding Research Paper Award (2nd Place),  Dec. 2019.
    ■   by Chairman Mong-Koo Chung of Hyundai Motor Group

Papers

[Demestic]

  1. Hyungmin Park, Dongon Jang, Wonhee Jo, Jihaeng Lee, Jaehyuck Woo, "Automotive SBC Supporting Functional Safety for Independent Control of Dual MCUs," in Proc. IEIE Summer Conf., Jeju, 2019, pp. 68-70.
  2. Hyungmin Park, Dongon Jang, Wonhee Jo, Jihaeng Lee, Jaehyuck Woo, "Automotive SBC (System Basis Chip) Supporting a Functional Safety for Independent Control of Dual MCUs," Hyundai Motor Group Conf., Uiwang R&D Center, 2019.
    ■ 2nd Place Award (by Chairman Chung of Hyundai Motor Group)

Patents

[Domestic]

  1. [Registered] Wonhee Jo and Taehwan Kim, "Low-complexity Cost Function Calculation for Multiple-input Multiple-output systems," 10-1483568, Korea.
  2. [Registered] Wonhee Jo, Seokhwan Kang, Youngwook Jo and Myunghee Lee, "Protection circuit for preventing a digital circuitry from abnormal operations," 10-1697527, Korea.
  3. [Registered] Wonhee Jo, Seokhwan Kang and Myunghee Lee, "Low power CAN  transceiver," 10-1666569, Korea.
  4. [Registered] Wonhee Jo, Seokhwan Kang and Myunghee Lee, "Control method of Low power CAN  transceiver," 10-1702435, Korea.
  5. [Registered] Wonhee Jo and Myunghee Lee, "A configurable power device and method based on RDS self-calibration, semiconductor module using the same," 10-1729093, Korea.
  6. [Registered] Wonhee Jo and Myunghee Lee, "Transceiver (Power Reduction Techniques for CAN Transceiver operating in Low-power Mode)," 10-1769088, Korea.
  7. [Registered] Wonhee Jo and Hyuk Woo, "Power semiconductor device and method of fabricating the same," 10-1887907, Korea.
  8. [Registered] Wonhee Jo and Hyuk Woo, "Power semiconductor device and method of fabricating the same." 10-1887908, Korea.
  9. [Registered] Wonhee Jo and Youngjoon Kim, "Power semiconductor device and method of packaging the same," 10-1937410, Korea.
  10. [Registered] Dongon Jang, Yeonho Kim, Hyungmin Park, Jaehyuck Woo, Jihaeng Lee and Wonhee Jo, "Apparatus and operating method for monitoring micro controller unit having multi-core," 10-1988558, Korea.
  11. [Registered] Hyungmin Park, Jihaeng Lee, Dongon Jang and Wonhee Jo, "Multi master system, power controller and operating method thereof," 10-1967442, Korea.
  12. [Registered] Wonhee Jo, Hyungmin Park, Dongon Jang, and Jihaeng Lee, "Real time clock and method for input/output of time information using the same," 10-1917526, Korea.
  13. [Registered] Wonhee Jo, Doojin Jang, Yoonho Choi and Minji Park, "An Apparatus And A Method For Controlling Slope For A Power MOSFET," 10-1937412, Korea.
  14. [Registered] Wonhee Jo, Hyungmin Park, Jihaeng Lee and Dongon Jang, "Voltage Regulator and Open Load Diagnosis Method Thereof," 10-2163760, Korea.
  15. [Registered] Dongon Jang, Youngsuk Kim, Hyungmin Park, Jihaeng Lee, Doojin Jang and Wonhee Jo, "Real Ttime Clock Device for Vehicle and Operating Method Thereof," 10-2154277, Korea.
  16. [Registered] Hyungmin Park, Minji Park and Wonhee Jo, "Power Device Driving Control Apparatus," 10-2219434, Korea.
  17. [Registered] Wonhee Jo, Hyungmin Park and Dongon Jang, "Trimming Apparatus for Integrated Circuit," 10-2308790, Korea.
  18. [Registered] Dongon Jang, Wonhee Jo and Hyungmin Park, "Load Adaptive Smart Actuator Driver and Operation Method Thereof," 10-2416595, Korea.
  19. [Registered] Yunho Choi, Yeonho Kim, Taehwan Kang, Hyungmin Park, Wonhee Jo, "Apparatus and Method for Diagnosing Resolver's Output Signals," 10-2407332, Korea.
  20. [Pending] WonHee Jo, "Method and Apparatus for Detecting Resolver Fault," 10-2020-0174108, Korea.
  21. [Pending] Yeonho Kim, Hyungmin Park, Yunho Choi, Joowon Park, Wonhee Jo, Taehwan Kang, Beomcheol Cho, "Apparatus and Method for Processing Resolver Signal," 10-2022-0085958, Korea.
  22. [Pending] Yunho Choi, Hyungmin Park, Joowon Park, Yeonho Kim, Wonhee Jo, Taehwan Kang, Beomcheol Cho, "Resolver Excitation Singal Generation Apparatus and Method," 10-2022-0108270, Korea.
  23. [Pending] Yunho Choi, Hyungmin Park, Joowon Park, Yeonho Kim, Wonhee Jo, Taehwan Kang, Beomcheol Cho, "Apparatus for Controlling Resolver Excitation Signal Generator and Method Thereof," 10-2022-0108269, Korea.
  24. [Pending] Taehwan Kang, Hyungmin Park, Joowon Park, Beomcheol Cho, Yeonho Kim, Wonhee Jo, "Motor Driving Apparatus and Method of Controlling for the same," 10-2022-0134339, Korea.
  25. [Writing] Wonhee Jo, Hyungmin Park, Yunho Choi, Joowon Park, Yeonho Kim, Taehwan Kang, Beomcheol Cho, "," IP2022-00584:KR
  26. [Writing] Yunho Choi, Hyungmin Park, Joowon Park, Yeonho Kim, Wonhee Jo, Taehwan Kang, Beomcheol Cho, "Apparatus for Controlling Resolver Excitation Signal Generator and Method Thereof," IP2022-00430:KR02
  27. [Writing] Beomcheol Cho, Hyungmin Park, Yunho Choi, Joowon Park, Yeonho Kim, Wonhee Jo, Taehwan Kang, "," IP2022-01097:KR
  28. [Writing] Joowon Park, Hyungmin Park, Yunho Choi,  Yeonho Kim, Wonhee Jo, Taehwan Kang, Beomcheol Cho, ","

[International]

  1. [Registered] Dongon Jang, Yeonho Kim, Hyungmin Park, Jaehyuck Woo, Jihaeng Lee and Wonhee Jo, "Operating Method for Monitoring Apparatus and Multi-core System," ZL201810575035.6, China.
  2. [Pending] Dongon Jang, Yeonho Kim, Hyungmin Park, Jaehyuck Woo, Jihaeng Lee and Wonhee Jo, "Apparatus and Operating Method for Monitoring Micro Controller Unit having Multi-core," 102018113295.6, Germany.
  3. [Registered] Dongon Jang, Yeonho Kim, Hyungmin Park, Jaehyuck Woo, Jihaeng Lee and Wonhee Jo, "Apparatus and Operating Method for Monitoring Micro Controller Unit having Multi-core," 10/684,903, USA.
  4. [Pending] Hyungmin Park, Jihaeng Lee, Dongon Jang and Wonhee Jo, "Multi-master System, Power Controller and Operating Method of the Multi-master System," 201810712978.9, China.
  5. [Registered] Hyungmin Park, Jihaeng Lee, Dongon Jang and Wonhee Jo, "Multi-master System, Power Controller and Operating Method of the Multi-master System," 102018115203, Germany.
  6. [Registered] Hyungmin Park, Jihaeng Lee, Dongon Jang and Wonhee Jo, "Multi-master System, Power Controller and Operating Method of the Multi-master System," 10/994,718, USA.
  7. [Pending] Dongon Jang, Youngsuk Kim, Hyungmin Park, Jihaeng Lee, Doojin Jang and Wonhee Jo, "Real Ttime Clock Device for Vehicle and Operating Method Thereof," 1102019131211.6, Germany.
  8. [Pending] Dongon Jang, Youngsuk Kim, Hyungmin Park, Jihaeng Lee, Doojin Jang and Wonhee Jo, "Real Ttime Clock Device for Vehicle and Operating Method Thereof," 16/687,990, USA.
  9. [Pending] Dongon Jang, Youngsuk Kim, Hyungmin Park, Jihaeng Lee, Doojin Jang and Wonhee Jo, "Real Ttime Clock Device for Vehicle and Operating Method Thereof," 201911141901.1, China.
  10. [Pending] Yunho Choi, Hyungmin Park, Joowon Park, Yeonho Kim, Wonhee Jo, Taehwan Kang, Beomcheol Cho, "Resolver Excitation Singal Generation Apparatus and Method," , USA.
  11. [Pending] Yunho Choi, Hyungmin Park, Joowon Park, Yeonho Kim, Wonhee Jo, Taehwan Kang, Beomcheol Cho, "Resolver Excitation Singal Generation Apparatus and Method," , China.
  12. [Pending] Yunho Choi, Hyungmin Park, Joowon Park, Yeonho Kim, Wonhee Jo, Taehwan Kang, Beomcheol Cho, "Resolver Excitation Singal Generation Apparatus and Method," , Europe.

Experience

  1. Research Engineer, Hyundai Mobis
    ■   System IC 1 Cell, Seoul, Korea
    ■   Mixed-signal Circuit Designer (Automotive ASIC)
    ■   Jan. 2021 - Present
  2. Research Engineer, Hyundai Autron.
    ■   Semiconductor Design Team, Seoul, Korea.
    ■   Mixed-signal Circuit Designer (Automotive ASIC)
    ■   Jul. 2016 - Dec. 2020
  3. Teaching and Research Assistant, AESL (Automotove Electronic Systems & Semiconductors Lab).
    ■   UNIST, Ulsan, Korea.
    ■   Top-chip-level Mixed-signal ASIC Design (CAN/LIN Transceiver, Actuator Driver and etc.)
    ■   Sept. 2014 - Jul. 2016
  4. Research Intern, Crepas Technologies.
    ■   Seoul National Univ., Seoul, Korea.
    ■   Sub-block-level Analog Circuit Design (TSD, UVLO, soft start and etc.)
    ■   Mar. 2014 - Sept. 2014
  5. Research Assistant, CASL (Circuits And Systems Lab)
    ■   Korea Aerospace Univ., Goyang, Korea.
    ■   Top-chip-level Digital ASIC Design (MIMO Symbol Detector for IEEE 802.11ac Receivers)
    ■   Image Processing SW Development
    ■   Dec. 2012 - Dec. 2013
  6. Research Assistant,  NGNL (Next Generation Network Lab)
    ■   Korea Aerospace Univ., Goyang, Korea.
    ■   Communication Theory and N-screen
    ■   Dec. 2011 - Nov. 2012
  7. Engineer, Hanjin
    ■   Sogong-dong, Seoul, Korea.
    ■   Maintenance of the air-ticketing HW/SW systems (TOPAS) and the network
    ■   Feb. 2011 - Jun. 2011
  8. Sergeant, Military Service
    ■   11th Signal Brigade, FROKA (First ROK Army), Wonju, Korea.
    ■   Feb. 2009 - Dec. 2010

Tools & Skills

  • Languages
    .  ■       C, C++, WinAPI, MFC, VB, MATLAB, JAVA, HTML, JSP, JavaScript, MySQL, Assembler, Verilog HDL
    .
  • Tools
    .  ■   Visual Studio, AVR Studio, Eclipse, MATLAB, Simulink, Quartus II, iVerilog, GTKWave, NC Verilog, SimVision, RTL Compiler, VCS,  Verdi, DVE, Design Compiler, DesignWare, Formality, Astro, PrimeTime, SoC Encounter, Virtuoso, Calibre, Spectre, Assura, PSPICE, HSPICE, TCAD(Sentaurus)
    .
  • Skills - Hardware Design:
    .  ■   Proficient at RTL Design Using Verilog HDL
    .  ■   Semi-custom Front-end/Back-end Design Using Synopsys and Cadence Tools
    .  ■   Full-custom     Circuit Design Using Cadence and Various 3rd Party Tools
    .  ■   RTL Verification Using ALTERA’s FPGA board, Quartus II and MATLAB (FIL, FPGA-in-the-Loop)
    .
  • Skills - Software Design:
    .  ■       Proficient at C/C++, Java, and MATLAB
    .  ■   Hardware Behavior Modeling by using MATLAB and Simulator Boosting by using C/C++  (C-MEX)
    .  ■   Multi-thread/Multi-process Programming
    .  ■   Digital Image Processing/Recognition Using C/C++ or MATLAB
    .  ■   System Programming, Kernel/Drivers and Embeded SW
    .  ■   JSP, JavaScript, HTML, and MySQL
    .  ■   Various Libraries Including MFC and WinAPI
    .
  • Misc.
    .  ■   Co-operation working with GIT (version management)
    .  ■   Development Experiences under Various Linux Platform Environments (uClinux, Fedora, Ubuntu, RedHat and CentOS)
    .  ■   Development Experiences with Various MCUs (ADChips Eagle, ARM, ATMEL, Marvell, MIPS, ABOV 8051 and ETRI Aldebaran)
    .
  • Experienced Process
    .  ■   Dongbu Hitek 0.11㎛ CMOS  (1 time: Sept. 2013)
    .  ■   X-FAB 0.18㎛ BCDMOS (Design only, not fabricated, Feb. 2015)
    .  ■   MagnaChip 0.18㎛  BCDMOS  (2 times: Jul. 2015 and Jun. 2016)
    .  ■   SK Hynix 0.13㎛  BCDMOS  (1 time: Sept. 2015)
    .  ■   TSMC 0.18㎛  BCDMOS (Design only, not fabricated)
    .  ■   Elmos 0.35㎛  BCDMOS  (4 times: Dec. 2017, Aug. 2018, Mar. 2019 and Dec. 2021)

Academic Projects Experiences

  • Hardware Design
    1. Design and Implementation of a CAN Transceiver meeting ISO 11898 [Thesis] [Demo]
    2. Design and Implementation of a Lighting System based on Audi A8 for Bicycles [Demo]
    3. Design and Implementation of a Low-Complexity Multi-Mode MIMO Symbol Detector for IEEE 802.11ac Receivers [Thesis] [Poster]
    4. Implementation of a 2×3 MIMO Symbol Detector based on Modified ML
    5. MIPS Processor based on MIPS32R2 ISA
    6. Multi-Elevator Controller for 8-storey Building

 

  • Software Design
    1. Pilot Pattern Performance Simulator for OFDM System
    2. Fading Channel Analysis Simulator for Mobile Communication System
    3. Real-time Image Stabilizer for Vehicles [Demo]
    4. Home Network System using XScale-based Embedded System
    5. Synchronized Sales Management System and POS Interface for Head Office and Franchises
    6. Real-time Colored Object Recognizer using Modified NGC Template Matching and Pyramid Image Technique [Demo]
    7. ARM Instruction Set Simulator supporting ARM7TDMI
    8. Java-based Network Stone Flicking Game using Multi-thread/-process and Interprocess Communication Technique
    9. Electronic Dictionary using Network and ATmega-based Embedded System
    10. Intelligence SoC Robot War Competition: Humanoid Robot [Demo]
    11. POS Solution including a Touch Screen and a Thermal Printer  for a Noodle Restaurant
    12. Automated Security Operations Scheduler for ROK Army
    13. Korean Language Pack for Sierra Ent. Caesar IV
    14. Sim Editor for Ubisoft Silent Hunter III
    15. Intelligence SoC Robot War Competition: Tank Robot