Executive Officers

Officers appointed by the Board of Directors serve at the discretion of the Board. There is no family relationship between any directors or executive officers of the Company except as stated below.

Henry C Pao, Ph.D.
President, Principal Executive and Financial Officer
Officer Since: 1976

Henry C. Pao is a founder of Supertex and has served as President, Principal Financial and Executive Officer, and as a Director since the Company's formation in fiscal 1976. Previously, he worked at Fairchild Semiconductor, Raytheon, Sperry Rand and IBM. He has B.S., M.S., and Ph.D. degrees in Electrical Engineering from University of Illinois at Champaign-Urbana.

Benedict C. K. Choy, a founder of the Company, joined Supertex in fiscal 1976 as Vice President, Device Technology and Process Development, and has served as Senior Vice President since February 1988. He has been a Director since 1986. Previously, he worked at Fairchild Semiconductor, National Semiconductor, and Raytheon. He has a B.S. degree in Electrical Engineering from the University of California, Berkeley.

William P. Ingram
Vice President, Wafer Fab Operations
Officer Since: 1999

William P. Ingram joined Supertex in 1995 as its Director of Wafer Fab Operations. Prior to joining Supertex, he was Vice President of Technology Development at Crosspoint Solutions, before which he held management positions at Fairchild and National Semiconductor. He began his career at National after receiving his B.S. degree in Electrical Engineering with honors from the North Carolina State University.

Michael Lee
Vice President, I.C. Design
Officer Since: 1999

Michael Lee re-joined Supertex in October 1993 as Director of I.C. Design. Before that, he had a combined total of fifteen years of industry experience in I.C. Design. He began his career at Supertex after receiving his Masters in Electrical Engineering from UC Berkeley in 1978.

William Petersen first joined Supertex in 1984 as Sales Manager for the Central Region of the United States. From 1990 through 1994, he was the Company's National Sales Manager, overseeing sales operations throughout the United States. Mr. Petersen re-joined Supertex in September 1999 as Director of Sales. He was promoted to Vice President of Worldwide Sales in February 2001. Prior to working at Supertex, he worked at Siemens as Central Area Manager from 1980-1984. Mr. Petersen attended the University of Iowa.

Michael Tsang joined Supertex in 1995 as a Product Engineer. He was promoted to Engineering Director in 2000, managing our Power, Analog, Ringer, and Telecom (P.A.R.T.) Product Engineering. Prior to joining Supertex, he has previously held positions in Process Engineering, Product Marketing Engineering, and Device Engineering at Siliconix. He holds a Bachelor of Science degree in Electrical Engineering from California State University San Jose and an MBA from University of Southern California, Marshall School of Business.