Dr.-Ing., Design and Manufacturing, Technical University of Berlin, 1986

M.S., Mechanical Engineering, KAIST, 1979

B.S., Mechanical Engineering, Seoul national University, 1977

Professor, School of Mechanical Engineering, Sungkyunkwan University

Visiting Scholar, Dept. of Mechanical Engineering, MIT, U.S.A.

1987-1994

Principal Research Scientist, CAD/CAM Center, Korea Institute of Science and Technology(KIST)

1994

Visiting Scholar, Manufacturing Group, Warwick University, U.K.

1988-1993

Director, CIM National Research Program, KIST

1983-1986

Research Assistant, Dept. of Manufacturing Planning, Fraunhofer-Institute for Manufacturing Systems and Design Technology, Berlin, Germany

Design and Control of Manufacturing Systems