here are three antenna patents that nokia sued apple over

http://www.google.com/patents?id=K0k...page&q&f=false

http://www.google.com/patents?id=woE...page&q&f=false

http://www.google.com/patents?id=3mg...page&q&f=false


Is it possible that apple knew they were wrong and thought better to redesign the antenna for iphone 4 and then Steve came out and specifically said nobody has designed an antenna like this before?