Amazon patents granted on 15 December 2015

18 US patents granted on 15 December 2015 and assigned to Amazon

1 9,215,565 Method, system, and computer program product for providing location based services
2 9,215,269 Predictive caching for content
3 9,215,268 System and method for selection and switching of content sources for a streaming content session
4 9,215,231 Using a fraud metric for provisioning of digital certificates
5 9,215,158 Computing resource availability risk assessment using graph comparison
6 9,215,076 Key generation for hierarchical data access
7 9,213,953 Multivariable load balancing in a fulfillment network
8 9,213,845 Content access control across multiple media devices
9 9,213,770 De-biased estimated duplication rate
10 9,213,765 Landing page search results
11 9,213,726 Database cost tracing and analysis
12 9,213,709 Archival data identification
13 9,213,564 Network policy implementation with multiple interfaces
14 9,213,436 Fingertip location for gesture input
15 9,213,424 Stylus devices with eraser
16 9,213,419 Orientation inclusive interface navigation
17 9,213,361 Temperature sensor in flex circuit
18 9,213,180 Electrowetting display device