VSS

COMPUTER SOFTWARE FOR USE IN ELECTRONIC DESIGN AUTOMATION, NAMELY FOR THE DESIGN, TESTING, SIMULATION, FABRICATION AND INSTALLATION OF COMPONENT-LEVEL INTEGRATED CIRCUITS, PRINTED CIRCUIT BOARDS, AND WIRELESS, WIRE-LINE AND OPTICAL COMMUNICATION COMPUTER SYSTEMS, FOR LINEAR AND NONLINEAR SIMULATION AND NOISE ANALYSIS OF COMPONENT-LEVEL AND SYSTEM-LEVEL COMMUNICATION SYSTEMS, AND FOR ELECTROMAGNETIC ANALYSIS OF COMPONENT-LEVEL AND SYSTEM-LEVEL COMMUNICATION SYSTEMS