Design of printed circuit boards, namely, schematic capture, board layout, gerber generation, assembly drawings, and plotting; data conversion of computer program data or information; physical testing of printed circuit boards for others; circuit board electrical signal integrity analysis for others

COMPUTER SOFTWARE COMPRISED OF SCRIPT ROUTINES TO ENHANCE OPERATION, FUNCTION AND QUALITY OF OUTPUT FOR MARKET AVAILABLE COMPUTER AIDED DESIGN TOOLS FOR USE IN THE PRINTED CIRCUIT BOARD INDUSTRY FOR DESIGNING PRINTED CIRCUIT BOARDS