Doctor of Philosophy, Mississippi State University, 1989.
Associate process engineer ERSO, Industrial Technology Research Institute, Hsin-Chu, Taiwan, 1981—1982. Associate design engineer AuE, Institute of Technology Development, Starkville, Mississippi, 1988, senior design engineer, 1989—1990. Design manager United-Microelectronic Company, Hsin-Chu, Taiwan, 1990—1991.
Director Electronics and Information Technology Center, CYCU, Chung-Li, Taiwan, since 2005. Professor Chung-Yuan Christian University, since 2006. Consultant Pinestar Inc., Chung-Li, since 2005.
Associate chair Parents-Teacher Association, Yang-Mei, Taiwan, 2001—2008. Member of Taiwan IC Design Society.
Married Shirely Chien. Children: George, Jordan.