EXHIBIT 10.4 SEPARATION AGREEMENT GENERAL RELEASE AND WAIVER SEPARATION AGREEMENT and GENERAL RELEASE and WAIVER (this "Agreement") made as of December 3, 2001 (the "Execution Date"), by and between Noriko Ando (the "Employee") and Avant! Corporation,...Separation Agreement • December 21st, 2001 • Synopsys Inc • Services-prepackaged software • Delaware
EXHIBIT 10.5 AMENDMENT TO EMPLOYMENT AGREEMENT This Amendment to Employment Agreement is entered into as of December 3, 2001 (the "Effective Date") by and between Avant! Corporation (the "Company") and Sheng-Chun Lo (the "Employee"). WHEREAS, the...Employment Agreement • December 21st, 2001 • Synopsys Inc • Services-prepackaged software
