Experience

Sogang University

• South Korea
• Higher Education
• 100 - 200 Employee

• Industry-University Collaboration Professor

  • Sep 2018 - Present



Freelance

• 대한민국

• Engineering Consultant

  • Mar 2022 - Present



Korea University

• South Korea
• Higher Education
• 700 & Above Employee

• Adjunct Professor

  • Sep 2018 - Dec 2019

  Give lectures on electrinics circuit and analog integrated circuit Give lectures on electrinics circuit and analog integrated circuit



Hanyang University - ERICA

• South Korea
• 100 - 200 Employee

• Adjunct Professor

  • Sep 2018 - Aug 2019

  Give lectures on a power management IC and an analog integrated circuit design. Give lectures on a power management IC and an analog integrated circuit design.



Sungkyunkwan University

• Construction
• 700 & Above Employee

• Adjunct Professor

  • Mar 2012 - Dec 2017

  Gave lectures on power management ICs and analog IC design. Gave lectures on power management ICs and analog IC design.



Samsung Electronics

• South Korea
• Computers and Electronics Manufacturing
• 700 & Above Employee

• • Dec 2015 - Nov 2017

• • Dec 2011 - Dec 2015

  Led power management IC and mixed signal IC design team as Senior Vice President.

• • Jan 2003 - Nov 2011

  Leading the development of RFIC, Mixed-Signal IPs and Power Management ICs

• • Dec 1997 - Dec 2002

  I was responsible for heading RF/Analog IC design team at Samsung Electronics.



Hanyang University

• South Korea
• Higher Education
• 700 & Above Employee

• Lecturer at Graduate School

  • Mar 2003 - Dec 2005

  Gave graduate students RFIC/CMOS analog integrated circuit classes. Gave graduate students RFIC/CMOS analog integrated circuit classes.



Korea University

• Higher Education
• 700 & Above Employee

• Adjunct Professor

  • Mar 2001 - Dec 2002

  Gave graduate stduents several analog courses like PLL, CMOS analog integrated circuit design, and RF integrated circuit design. Gave graduate stduents several analog courses like PLL, CMOS analog integrated circuit design, and RF integrated circuit design.



Rockwell Semiconductor Systems

• Staff Engineer

  • Apr 1996 - Dec 1997

  Designed frequency synthesizers for rf transceivers. Designed frequency synthesizers for rf transceivers.



Georgia Institute of Technology

• United States
• Higher Education
• 700 & Above Employee

• RA & Ph.D. Student

  • 1992 - 1997

  CMOS analog integrated circuit and RF IC CMOS analog integrated circuit and RF IC



Samsung Electronics

• South Korea
• Computers and Electronics Manufacturing
• 700 & Above Employee

• Sr. Engineer

  • Aug 1983 - Jul 1992

  Designed analog integrated circuits and TV tuner ICs. Designed analog integrated circuits and TV tuner ICs.