2016. 8- present : Director, Applied Plasma Medicine Center, Korea
2010. 9- present : Director, Plasma Bioscience Research Center, Korea
2004. – Present : Chairman, Department of Plasma Bioscience and Display, KWU
2001. 10 - 2003. 8 : Professor, Texas Tech University, TX, USA
1992. 3 - Present : Professor of Department of Electrobiological Physics, KWU
1990. 3 – 1992. 2 : Senior Scientist, Korea Research Institute of Standards and Sciences
1989. 3 – 1990. 2 : Assistant Professor/Contractor, Hamton University /NASA, VA, USA
1987. 8 – 1989. 2 : Post Doctor/Research Associate, NSWC/Catholic Univ. MD, USA

• 1987.8

  Ph.D Plasma Physics, KAIST(Korea Advanced Institute of Science and Technology)

• 1984.2

  M.S Plasma Physics, KAIST

• 1982.2

  B.S Physics, Seoul National University