A design support apparatus, when designing multichip packages, verifies connections between a semiconductor chip and leads of a lead frame. Distances between two wires or distances between the wires and the other components are calculated using three-dimensional drawing data (CAD data) and semiconductor...http://www.google.de/patents/US6802048?utm_source=gb-gplus-sharePatent US6802048 - Design support apparatus and method for designing semiconductor packages
