| |||||||||||||
6,175,789 (Vehicle computer system with open platform)6,175,789 (Vehicle computer system with open platform)Posted Feb 26, 2009 11:22 UTC (Thu) by Cato (subscriber, #7643)In reply to: 6,175,789 (Vehicle computer system with open platform) by ketilmalde Parent article: Microsoft sues TomTom
The reason patents are constructed like this is so that any individual claim that is invalidated does not cause all claims to fail - however if you target the 'root' claims then you could get a 'cascade invalidate' of many dependent claims.
(Log in to post comments)
|
|||||||||||||