Catherine Lego served as a Director of the Company from 1989 to 2002 and returned to the Board in May 2004. Since 1992, Catherine Lego has been the sole member of Lego Ventures LLC, an early stage technology consulting firm. Ms. Lego was a General Partner of The Photonics Fund, an early stage venture fund focused on investing in components, modules, and systems companies for the fiber optics telecommunications market from December 1999 to December 2009. She was a General Partner at Oak Investment Partners from 1981 to 1992. Catherine Lego serves as a Director and Chair of the Audit Committee for Lam Research Corporation, a provider of wafer fabrication equipment and services for the semiconductor industry. From October 2004 to May 2008, Catherine Lego served as a Director and Chair of the Audit Committee for WJ Communications, Inc., a public semiconductor company in the wireless communications market. From September 2007 to January 2009, Catherine Lego served as a Director and Chair of the Audit Committee of StrataLight Communications, Inc., a private company, which sells optical transport equipment. Catherine Lego joined the Board of Cosworth Group, a private United Kingdom-based precision engineering products and services company in March 2011. In 2013, Catherine Lego joined the Board of Directors for Fairchild Semiconductor serving on its Nominating and Governance, and Compensation Committees. She received a BA from Williams College and an MS in Accounting from the New York University Stern School of Business. She has previously practiced as a Certified Public Accountant with Coopers and Lybrand.