Professor, Kookmin University, 2015 ~ present
Yonsei University, B.S., 1990
Yonsei University, M.S., 1992
Yonsei University, Ph.D., 1997
Senior researcher, LG electronics, 1995 ~ 1999
Senior researcher, Electronics and Telecommunications Research Institute (ETRI), 1999 ~ 2003
Senior researcher, IT Industry Promotion Agency, 2003 ~2005