Fred (Hung-Lun) Chang is the Sr. VP at Applied Optoelectronics. He attended National Chiao Tung University. Dr. Chang earned his Ph.D. in Electro-Optical Engineering from National Chiao-Tung University in Hsinchu, Taiwan. Before joining AOI in 2001, Dr. Chang's career included research and management positions at Hon-Hai Precision Industries, Chunghwa Telecom Research Laboratories, and the Taiwan Ministry of Transport and Communications. Dr. Chang holds 9 U.S. and Taiwanese patents.