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Mr. Antle has served as a director of the Company since July 1992 and as its Chairman and Acting Chief Executive Officer since November 2006. From July 1996 to August 1997, Mr. Antle was a director of Compass Design Automation, a company providing EDA tools and libraries. From February 1991 to June 1993, he served as Chairman of the Board of Directors of PiE Design Systems, an electronic design automation company, and from August 1992 to June 1993 as its Chief Executive Officer. In June 1993, PiE merged into Quickturn Design Systems, Inc., also an electronic design automation company, and Mr. Antle served as Chairman of the Board of Directors of Quickturn from June 1993 to June 1999. Mr. Antle was a co-founder of ECAD, Inc., now Cadence Design Systems, Inc., and served as Co-Chairman of the Board of Directors from May 1988 to June 1989 and as its Chairman of the Board of Directors and Chief Executive Officer from August 1982 to May 1988. Mr. Antle is also a director of Semtech, a semiconductor corporation. | 