Amazon patents granted on 26 April 2016

22 US patents granted on 26 April 2016 and assigned to Amazon

1 9,326,404 Electronic device cover
2 9,326,046 Uninterrupted playback of video streams using lower quality cached files
3 9,325,968 Stereo imaging using disparate imaging devices
4 9,325,876 Selection of a preferred image from multiple captured images
5 9,325,761 Content provider selection system
6 9,325,739 Dynamic security policy generation
7 9,325,732 Computer security threat sharing
8 9,325,286 Audio clipping prevention
9 9,325,070 Dual-loop-slot antenna
10 9,324,980 Battery retention device
11 9,324,487 Damper for magnetic coupler
12 9,324,322 Automatic volume attenuation for speech enabled devices
13 9,324,109 Proactive Pricing
14 9,324,098 Hosted payment service system and method
15 9,323,726 Optimizing a glyph-based file
16 9,323,577 Automated profiling of resource usage
17 9,323,569 Scalable log-based transaction management
18 9,323,556 Programmatic event detection and message generation for requests to execute program code
19 9,323,552 Secure virtual machine memory allocation management via dedicated memory pools
20 9,323,504 Template-driven data access
21 9,323,352 Child-appropriate interface selection using hand recognition
22 9,323,044 Electrowetting display device