David C. Chang, Ph.D. has served as one of our directors since December 14, 2000. Dr. Chang has served as president of Polytechnic University in New York (now known as Polytechnic Institute of New York University) from 1994 to 2005 and President Emeritus and chancellor from 2005 to present. Previously, Dr. Chang was dean of the College of Engineering and Applied Sciences at Arizona State University. Dr. Chang served as director of the NSF/Industry Corporate Research Center for Microwave and Millimeter-Wave Computer Aided Design from 1981 to 1989. Dr. Chang is a member of the board of directors of Time Warner Cable. Dr. Chang has a M.S. degree and a Ph.D. in applied physics from Harvard University and a B.S. degree in electrical engineering from National Cheng Kung University, Taiwan.