A method for electrical schematic creation includes loading a schematic definition file, and determining circuit component placement relationships according to the schematic definition file and a component rule set. The method also includes defining a location of a first component of the schematic definition...http://www.google.es/patents/US7146594?utm_source=gb-gplus-sharePatente US7146594 - System, method, and computer program product for schematic generation
System, method, and computer program product for schematic generation