Amazon patents granted on 19 February 2013

12 US patents granted on 19 February 2013 and assigned to Amazon

1 D676,443 Electronic device
2 8,381,264 Managing hardware reboot and reset in shared environments
3 8,381,039 Storage of mass data for monitoring
4 8,380,999 Power management for electronic devices
5 8,380,942 Managing data storage
6 8,380,850 System and method for damping overload state oscillations
7 8,380,821 System and methods for updating client-side displays of pages
8 8,380,796 Social networking system
9 8,380,728 Personalized searchable library with highlighting capabilities
10 8,380,583 System for extrapolating item characteristics
11 8,378,979 Electronic device with haptic feedback
12 8,378,530 Power distribution system with rack power distribution unit