Sept. 1, 2003 - Jan. 15, 2018
Part-time Professor at China University of science and technology
July 1, 1993 - Dec. 31, 2017
Researcher at National SPace Orginization (NSPO) in Hsin-Chu, Taiwan
July 16, 1987 - Oct. 9, 1992
Instructor at Airforce academic school in Taiwan
