In Soo Lee received the B.S., M.S. and Ph.D. degrees in Electronic Engineering from Kyungpook National University, Taegu, Korea, in 1986, 1989 and 1997, respectively. From Mar. 1997 to Feb. 2008, he was a professor in the School of Electronic and Electrical Engineering at Sangju National University. Since Mar. 2008, he has been at Kyungpook National University where he is currently a professor in the School of Electronics Engineering. From Aug. 2005 to Jan. 2007, he was a research scholar at San Diego State University. His current research interests include intelligent sensor system, fault diagnosis, fault tolerant control, intelligent control using neural networks, and robotics.