■ Education

   ● Ph.D. in Electrical, Electronic and Information Engineering, Waseda University, Japan (March 1995)

   ● Master's Degree in Electrical, Electronic and Information Engineering, Waseda University, Japan (March 1992)

   ● Bachelor of Science in Computer Engineering, Hannam University, Korea (February 1984)

■ Career

   ● Full-time Lecturer, Department of Computer Engineering, Cheongwoon University (March 1995 - February 1997)

   ● Professor, Department of Computer Engineering, Pai Chai University (March 1997 - August 2025)

   ● Visiting Researcher, Electronics and Telecommunications Research Institute (ETRI) (March 2007 - December 2007)

   ● Visiting Professor, Department of Electronic and Information Engineering, University of Florida (UF), Gainesville (March 2004 - February 2005)

   ● Visiting Professor, Department of Electrical and Electronic Information Engineering, University of Idaho (ISU), Pocatello (September 2011 - August 2012)

   ● Currently Professor, Department of IT, Korea International University, Uzbekistan (KIUF) (September 2025 - )