• Intel Corp., Folsom, CA , 2004-2007
• Synopsys, Mountain View, CA, 2001-2003
• Callidus Software, San Jose, CA, 2000-2001
• Jetstream, San Jose, CA, 2000
• Remedy Corp., Mountain View, CA, 2000
• XaQti/Vitesse, Santa Clara, CA, 1999
• Repeater Technologies, Sunnyvale, CA, 1999
• Quickturn, San Jose, CA, 1994-1999
• CADIS Software, Aachen, Germany, 1993-94
• Comdisco, Foster City, CA, 1991-1993
• Cadence, San Jose, CA, 1989-1991
• ShareBase, Los Gatos, CA, 1987-1989
• Tektronix, Santa Clara, CA, 1984-1987
• EPRO, San Jose, CA, 1983-1984
• Corvus Systems, San Jose, CA, 1982-1983