Dr. Yin joined AXT as chief executive officer in March 2005 and is currently chairman of the board of directors. From 2003 to February 2005, Dr. Yin served as general manager for North America of AIXTRON Inc., the world's leading manufacturer of MOCVD equipment used in the compound semiconductor industry. From 2002 to 2003, Dr. Yin was sole proprietor of Philip S. Yin Consulting, a consultant of semiconductor materials in areas of epitaxial deposition, silicon wafers and strategic business development. From 1999 to 2002, Dr. Yin was president of ATMI Epitaxial Services. Prior to that, Dr. Yin held positions as senior vice president, sales and marketing of Crysteco, and director of sales for Mitsubishi Silicon America. Dr. Yin also held various positions with Monsanto Electronics Materials and IBM Thomas J. Watson Research Center. Dr. Yin holds a B.S. in Physics from Villanova University and an M.S. and Ph.D. in Material Science from Brooklyn Polytechnic Institute. He is a member of the Electrochemical Society and the American Association for Crystal Growth. |