Apple patents granted on 08 September 2009

6 US patents granted on 08 September 2009 and assigned to Apple

1 7,587,540 Techniques for transferring status information between an accessory and a multi-communication device
2 7,587,495 Automatic configuration of controller computers in a network
3 7,587,047 Chaos generator for accumulation of stream entropy
4 7,586,481 Display-pointer visibility
5 7,586,472 Subtractive display
6 D599,783 Docking station