- 1974, Seoul National University, Dept. of Eng. Education(B.S.)

- 1983, Washington State University, Dept. of Mechanical Engineering(M.S)

- 1985, Washington State University, Dept. of Mechanical Engineering(Ph.D.)

Work experience

A) On campus(Kangwon National Unversity)

2002. 8 - 2003. 2	Adjunct Professor of Washington State University
2000. 3 - 2002. 2	Director of Institute of Industrial Technology
1985. 3 - Present	Professor in Division of Mechanical Eng. and Mechatronics.
1993. 3 - 1995. 2	Director of Mechanical Workshop
1996.11 - 1998. 2	Member of the job Searching Committee for Student
1997. 4 - 1998. 4	Member of University Planning Board
1986 - 1987	A part-time lecturer of University of Maryland
1986 - 1987	A part-time lecturer of Central Texas College

B) On academic society

1998 - 2001	Member of Editorial Board of Korean Society of Propulsion Engineers
1999 - 2000	Board Member of Korean Society of Mechanical Engineers
1992 - 1998	Division Chair of KSME of Kangwon N. Univ.
1995 - 1995	Member of Editorial Board of Korean Society of Mechanical Engineers

C) On industrial relation

2000.11 - 2001. 12	Consulting Professor of Sam Ho Boiler Co.
2001. 4 -  2002. 2	Consulting Professor of Techno-Korea Ltd.
1973.11 - 1980. 1	Asst. Sect. Chief of Plant Eng. Business of Kumho & Co. Ltd.
	A Life Member of Editorial Board of Korean Motorcar of Mechanical Engineers
	A Life Member of Editorial Board of Korean Society of Mechanical Engineers

D) On governmental relation

2003.6.1-2004.5.31	Member of Design Consulting Committee of Enviromental Management Authority
2001. 6-2003. 6	Technical Evaluator of Kangwon Provincial Construction Committee
1999. 7-2001. 7	Design Consultant of Wonju Regional Authority of National Realty Planning
2000. 5-2002. 1	Evaluator of Sewage Planning of Environmental Management Cooperation
1988-1991	Senior Consultant of Ministry of Power and Resources in Korean Government
	Examiner of NT, EM Mark in National Technical Standard
1996	Member of A Committee of Technical Progress Promotion Conference of Kangwon Regional Authority
1989	A Technical Adviser of Industrial Promotion Authority

Commendation

2002.   The Prime Minister's Award

Research Activity : 72 papers and reports Including A Numerical Model for Spray Dryer Flue Gas Desulfurization System as a Ph.D. Thesi