Tiergu: Gu Tie, male,1born in June 1968, American nationality, doctor's degree. He has served as R&D engineer and engineering manager of optical imaging system company, project manager, operation manager and product engineering director of medical system and Perkin Elmer of General Motors Company, general manager of GM Global R&D Center (Shanghai), director and general manager of Shanghai tianma microelectronics Co., Ltd., and served as director and general manager of the company from 2065438+04 to 2065438+09; 2065438+Since July 2009, he has served as the chairman and general manager of the company.