Bachelor of Science, Fudan University, Shanghai, 1988. Master of Science in Engineering Material Science, Norwegian Institute of Technology, Trondheim, 1992. License, Linköping (Sweden) University, 1996.
Doctor of Philosophy in Device Physics, Chalmers University of Technology, Gothenburg, Sweden, 1997.
Consultant Students Technology Development Center Fudan University, 1987-1987. Semiconductor physics researcher Linköping University, 1992-1996. Manager Archridge AB, Linköping, 1996-1998.
Senior engineer, project manager ABB Assist, Ludvika, Sweden, 1998-2000. Project manager, senior engineer ABB Power Systems, Sweden, since 2000. Consultant Shanghai China-Science Company, 1996-1999.
Member Institute of Electrical and Electronics Engineers, New York Academy of Sciences, Optical Society of America, Power Engineering Society, Communications Society.