74552139
Jul 21, 1994
Aug 13, 1996
computer software programs for computer-aided analysis and prediction programs for circuit design; computer software for electromagnetic emissions and interference; computer software for maintaining signal integrity of radio and image frequencies; computer software for thermal evaluation of a PCB; computer software for analyzing manufacturability, cost process and material planning of new products; computer software for generating and optimizing assembly line process plans; computer software for creating and editing manufacturing drawings; computer software for providing and distributing read-only views of the information created; and computer software programs for the design and manufacture of printed circuit boards, thick film hybrids and multichip modules
Electrical and Scientific Apparatus