Management Team

Keh-Shew Lu

President and Chief Executive Officer

Dr. Lu was appointed President and Chief Executive Officer of the Company in June 2005 after serving on the Board since 2001. Dr. Lu is also a board member of Lite-On Technology Corporation and Nuvoton Technology Corporation, two publicly held companies. Dr. Lu is the founding Chairman of the Asia American Citizen’s Council and a board member of the Texas Tech Foundation. From 2001 to 2005, Dr. Lu was a partner of the WK Technology Venture Fund. From 1998 to 2001, Dr. Lu served as Senior Vice President of TI and General Manager of Worldwide Mixed-Signal and Logic Products. His responsibilities included all aspects of the analog, mixed-signal and logic products for TI worldwide business, including design, process and product development, manufacturing and marketing. From 1996 to 1998, Dr. Lu was the manager of TI’s worldwide memory business. In addition, he served as the President of TI Asia from 1994 to 1997 where he supervised all of TI activities in Asia, excluding Japan. Dr. Lu holds a Bachelor’s degree in Electrical Engineering from the National Cheng Kung University in Taiwan, and a Master’s degree and a Doctorate in Electrical Engineering from Texas Tech University.

Having worked in the semiconductor industry for more than 39 years and, particularly, having served in various managerial and senior executive capacities at TI, Dr. Lu possesses a wealth of semiconductor management experience. Dr. Lu also is very knowledgeable in the role and function of the Board as a result of serving for many years as a board member of several public and private companies.

Richard D. White

Chief Financial Officer, Secretary and Treasurer

Mr. White was appointed the Company’s Chief Financial Officer in May 2009. From 2006 to 2009, he served as Senior Vice President, Finance. Mr. White has 32 years of senior level finance experience, including 25 years at TI, where he served as Vice President of Finance and Production Planning for MOS memory, Controller for TI’s Asia Pacific Division in Singapore, and various other financial positions in the United States, France and Germany. From 1999 to 2005, he served as the Chief Financial Officer for Optisoft, Inc., and from 2005 to 2006, he served as a Partner of Tatum, LLC. Mr. White, a licensed certified public accountant, holds a Bachelor’s degree in Electrical Engineering from Oklahoma State University and an MBA from the University of Michigan.

Mark A. King

Senior Vice President, Sales and Marketing

Mr. King was appointed to his current position in 2005. He previously served as the Company’s Vice President, Sales and Marketing from 1998 to 2005 and Vice President, Sales from 1991 to 1998. Prior to joining the Company, Mr. King served for nine years in various sales management positions at Taiwan Lite-On. Mr. King holds a Bachelor’s degree in Business Administration from the University of Arizona.

Joseph Liu

Senior Vice President, Operations

Mr. Liu was appointed to his current position in 2000. He previously served as the Company’s Vice President, Far East Operations from 1998 to 2000, Vice President, Operations from 1994 to 1998, Chief Financial Officer, Secretary and Treasurer from 1990 to 1998 and Vice President, Administration from 1990 to 1994. Prior to joining the Company, Mr. Liu held various management positions with TI Taiwan since 1970, including Planning Manager, Financial Planning Manager, Treasury Manager, Cost Accounting Manager and General Accounting Manager, including a one-year assignment in TI Dallas from 1979 to 1980. He was the Controller of TI Asia in Singapore and Hong Kong from 1981 to 1986, Financial Planning Manager of TI Latin America Division (for TI Argentina, TI Brazil and TI Mexico) in Dallas from 1986 to 1989 and Chief Coordinator of Strategic Business Systems for TI Asia Pacific Division in Dallas from 1989 to 1990. Mr. Liu holds an Executive MBA from Pepperdine University.

Hans Rohrer

Senior Vice President, Business Development

Mr. Rohrer was appointed to his current position in 2008. He previously served as the Chief Executive Officer of Zetex plc from 2006 until it was acquired by the Company in June 2008. He began his career in research and development at Diehl Data Systems before working at TI from 1976 to 1980, where he held a variety of engineering and marketing positions. From 1980 to 1998, Mr. Rohrer held several senior managerial positions at National Semiconductor Corporation (“NSM”) and led NSM's European organization from 1990 to 1998 as vice president and general manager. From 1998 to 2002, Mr. Rohrer served as President of Taiwan Semiconductor Manufacturing Company Limited (“TSMC”) –Europe. Mr. Rohrer was the President and Chief Executive Officer of Acuid Corporation from 2002 until joining Zetex plc in 2006. Mr. Rohrer holds a Master’s degree in Electronics from Aalen University and received further business and management education from Stanford University and INSEAD.

Clemente "Clay" Beltran

Vice President, Corporate Supply Chain/Planning, Outsourcing and Quality

Mr. Beltran was appointed to his current position in December 2011. Prior to joining the Company, he served as Vice President of Business Development in 2011 for Semtech Corporation after serving as its Vice President of Worldwide Operations from 2006 to 2010. Prior to Semtech, Mr. Beltran served as Director of Worldwide Operations Planning and Backend Operations for Intersil Corporation from 2002 to 2006. He served as Director of Operations for Elantec Semiconductor, Inc., a manufacturer of analog integrated circuits from 1999 until that company was acquired by Intersil in 2002. He holds a BS in Mathematics from UCLA, as well as an MBA from Pepperdine University.

Chieh Chang

Vice President, Senior General Manager, Worldwide Analog Products

Mr. Chang was appointed to his current position in March 2013 upon the Company’s acquisition of BCD Semiconductor Manufacturing Limited. Mr. Chang was one of the founders of BCD and served as BCD’s Chief Executive Officer from 2008 to March 2013 and as a Board member from 2001 to March 2013. Mr. Chang currently also serves on the board of directors of Oplink Communications, Inc. From 2004 to 2008, Mr. Chang served on the board of directors of Genesis Microchip Inc., a publicly traded semiconductor company acquired by ST Microelectronics NV. From 2000 to 2003, he was the Chief Executive Officer of Programmable Microelectronics Corporation (subsequently Ching is Technology Corporation), a fabless semiconductor design company acquired by Integrated Silicon Solution, Inc. From 1992 to 1996, he was the Director of Technology at Cirrus Logic, Inc., a semiconductor company. Mr. Chang received a Bachelor’s degree in Electrical Engineering from National Taiwan University and an Master’s degree in Electrical Engineering from the University of California, Los Angeles.

Colin Greene

Europe President and Vice President, Europe Sales and Marketing

Mr. Greene was appointed to his current position in 2008 upon the Company’s acquisition of Zetex plc. From 1997 to 2008, Mr. Greene held several management positions with Zetex. He served on the Zetex’ Board as an executive director from March 2004 until joining the Company and served as Director of Marketing from March 2004 to December 2004 and thereafter as Chief Operating Officer. Prior to Zetex, he spent ten years with NSM, most recently as European Marketing Manager for all analog products. Mr. Greene holds a Bachelor’s degree with honors in Electrical Engineering from Aston University.

Julie Holland

Vice President, Worldwide Analog Products

Ms. Holland joined the Company in 2008. She previously spent over 20 years at TI where she held several key management roles, last serving as Director and General Manager of the Connectivity Solutions business unit prior to her departure in 2007. Her responsibilities included leading business and technical teams in the United States, Asia and Japan in the development, production and marketing of multiple analog and interface product lines. Prior to joining the Connectivity Solutions business unit, Ms. Holland served at TI as Director, Worldwide Bus Solutions from 2000 to 2001 and as Director, Computer Peripheral and Control Products from 1997 to 1999. She earned Bachelor‘s degrees in Physics and Mathematics at Northwestern University and a Master's degree in Engineering Management at Southern Methodist University. She is an alumna of Leadership America and Leadership Texas, and was named a Fellow of the International Women's Forum Leadership Foundation.

Edmund Tang

Vice President, Corporate Administration

Mr. Tang was appointed to his current position in 2006. He has 31 years of managerial and engineering experience, including 25 years at TI, where he last served as its Vice President and global memory quality manager of the world-wide MOS memory operation from 1997 to 2001, and prior to that he was TI’s Vice President and General Manager of Asia memory operations. From 2002 to 2006, Mr. Tang served as the Asia President of FSI International Inc. (“FSI”), a global supplier of wafer cleaning and processing technology, responsible for FSI’s business in Taiwan, Singapore, South Korea, and China. Mr. Tang holds a Bachelor’s degree in Electrical Engineering from the National Cheng Kung University in Taiwan and a Master’s degree in Electrical Engineering from Southern Methodist University.

Francis Tang

Vice President, Worldwide Discrete Products

Mr. Tang was appointed to his current position in 2006. He previously served as the Company’s Global Product Manager since 2005. From 2002 until joining the Company, Mr. Tang served as general manager of T2 Microelectronics in Shanghai, China where he managed complex mixed-signal SOC product development. From 1996 to 2001, Mr. Tang was the senior strategic marketing director for Acer Labs, Inc. USA, and prior to that, he was employed by NSM for 17 years, where he held various management positions in analog and mixed-signal circuit design, applications and strategic marketing. Mr. Tang holds a Master’s degree in Electrical Engineering from University of Missouri – Rolla.