Bachelor of Science, Kyungpook National University, 1987. Master of Science, Seoul National University, 1989. Doctor of Philosophy, Seoul National University, 1993.
Research engineer Seoul National University, 1993. Postdoctoral researcher Massachusetts Institute of Technology, Cambridge, Massachusetts, 1998-1999. Instructor Wonkwang University, Iksan, Republic of Korea, 1994-1995, assistant professor Republic of Korea, 1996-2000, associate professor Republic of Korea, 2000—2002, Kyungpook National University, Daegu, Republic of Korea, since 2002.
Member Institute of Electrical and Electronics Engineers (senior ), Korean Institute Telematics and Electronics.
Parents Ki-Yeon Lee and Zeung-Im Kim. Married Eun-Kyung Lee, November 19, 1994. Children: Dong-Jin, Kyung-Joo.