Bachelor of Science, Sogang University, Seoul, 1984. Master of Science, Sogang University, Seoul, 1986. Doctor of Philosophy, State University of New York, Stony Brook, 1995.
Technical staff member LG electronics corporation, Anyang, Republic of Korea, 1986—1991. Senior research scientist Korea Institute of Science and Technology, Seoul, 1996—1997.
Member of Institute of Electrical and Electronics Engineers, Korea Society Medical and Biological Engineering, Society Photo-Optical Instrumentation Engineers.
Married Soon Chong; 1 child Minkyu.