Mr. Michael L. Goguen, also known as Mike, is the Managing Partner at Sequoia Capital since July 1996 and served as its Venture Capitalist and General Partner. Prior to this, he spent 10 years in various engineering, research and product management roles at DEC, Synoptics Communications, Inc. and Centillion Networks, Inc. Michael Goguen served as a Director of Engineering at Bay Networks, Inc. He is the Chairman of Celion Networks, Inc. Mr. Goguen has been a Co-Chairman of North American Advisory Board at Cleantech Networks LLC since September 2008.