Bachelor in Engineering, University Suwon, Suwon-City, 1993. Master of Science, Chicago State University, Illinois, 1996. Doctor of Philosophy, University Wisconsin, Madison, 2003.
Engineer Orion Electronics Company, Limited, Goomi-City, 1993—1994. Senior engineer Samsung Electronics Company, Limited., Hwasung-City, since 2003. 6 sigma instructor Samsung Electronics Company, Limited., since 2006.
Member of International Society Optical Engineering.
Married Se Eun Jeon, November 20, 2004. Children: Jae Min, Hye Jung.