Powering a Greener Future ™

Investor Information & Tools

Committee Composition

  Audit Compensation Nominating and Governance
Mike F. Chang, Ph.D. Chairman of the Board      
Chairman of the Board and Chief Executive Officer

Mike F. Chang, Ph.D., is the founder of our company and has served as our Chairman of the Board and Chief Executive Officer since the incorporation of our company. Dr. Chang has extensive experience in both technology development and business operations in the power semiconductor industry. Prior to establishing our company, Dr. Chang served as the Executive Vice President at Siliconix Incorporated, a subsidiary of Vishay Intertechnology Inc., a global manufacturer and supplier of discrete and other power semiconductor, or Siliconix, from 1998 to 2000. Dr. Chang also held various management positions at Siliconix from 1987 to 1998. Earlier in his career, Dr. Chang focused on product research and development in various management positions at General Electric Company from 1974 to 1987. Dr. Chang received his B.S. in electrical engineering from National Cheng Kung University, Taiwan, and M.S. and Ph.D. in electrical engineering from the University of Missouri. Dr. Chang’s extensive technological expertise and business experiences in the power semiconductor industry and his knowledge of our day-to-day operations and long-term strategic initiatives provide our Board with valuable insights and in-depth understanding of our Company.


Robert I. Chen Independent Director Member of Audit Committee Member of Compensation Committee Member of Nominating and Governance Committee
Dr. King Owyang Independent Director   Member of Compensation Committee Committee Chair for Nominating and Governance Committee
Michael L. Pfeiffer Independent Director Committee Chair for Audit Committee    
Michael J. Salameh Independent Director Member of Audit Committee Committee Chair for Compensation Committee  
Lucas S. Chang Independent Director   Member of Compensation Committee Member of Nominating and Governance Committee
Chair of the Board = Chair of the Board Committee Chair = Chair of Committee Committee Member = Member Independent Director = Independent Director
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