US Patent 8438558 System and method of updating programs and data

A system and method are provided to (a) convert an older or base version of software into an alternate representation of the base version; (b) convert a newer or updated version of software into an alternate representation of the updated version; (c) compare the alternate updated version with the alternate base version (d) modify portions of the alternate updated version based on the comparison and (e) create a patch, where the patch represents the differences between the alternate updated version and the alternate base version.