Leo Berlinghieri

Leo Berlinghieri, Director

Leo Berlinghieri has over 33 years of semiconductor industry experience and has served on the Onto Innovation board of directors since the merger of Rudolph Technologies and Nanometrics in 2019. Mr. Berlinghieri served on the Rudolph Technologies board of directors since 2008. From July 2005 to December 2013, Mr. Berlinghieri served as chief executive officer and president of MKS Instruments, Inc., a critical subsystem supplier to the semiconductor industry. Prior to this, from April 2004 to July 2005, Mr. Berlinghieri served as president and chief operating officer of MKS Instruments after having served this company as vice president and chief operating officer from July 2003 to April 2004, and previously served as a board member of MKS Instruments, Inc. Mr. Berlinghieri served as a director on the North America Advisory Board of Semiconductor Equipment and Materials International (SEMI) from 2005 to 2013, holding the role of chairman in 2012 and 2013. Additionally, Mr. Berlinghieri has served on the Advisory Board of Unipower since 2017.