Amazon patents granted on 28 April 2015

27 US patents granted on 28 April 2015 and assigned to Amazon

1 D727,915 Electronic device cover
2 9,021,606 Systems and methods providing format data
3 9,021,526 Video navigation preview
4 9,021,370 Collaborative chat room media player with recommendations
5 9,021,315 Simultaneous error detection during VM import
6 9,021,314 Methods and apparatus for remote gateway monitoring and diagnostics
7 9,021,310 Policy-driven automatic network fault remediation
8 9,021,129 Request routing utilizing client location information
9 9,021,128 Request routing using network computing components
10 9,021,127 Updating routing information based on client location
11 9,021,109 Controlling requests through message headers
12 9,021,069 Preventing deregistration from fleet accounts
13 9,021,020 Application recognition based on media analysis
14 9,021,008 Managing targeted scripts
15 9,020,984 Methods and apparatus for optimizing resource utilization in distributed storage systems
16 9,020,902 Reducing head and tail duplication in stored data
17 9,020,891 Reduced locking in a distributed data store
18 9,020,839 Method, medium, and system for customizing content based on social network information
19 9,020,631 Opportunistically consolidated picking
20 9,020,479 Single version of a user device modem for use with different wireless carriers
21 9,020,295 Image glyph enhancement
22 9,020,149 Protected storage for cryptographic materials
23 9,020,138 Targeted issue routing
24 9,019,720 Height reduction in portable devices
25 9,019,589 Electrowetting device
26 9,019,555 Automatically conforming printed labels
27 9,019,200 Method for driving an electro-wetting display panel and electro-wetting display apparatus for performing the same