Amazon patents granted on 31 March 2015

22 US patents granted on 31 March 2015 and assigned to Amazon

1 D725,651 Electronic tablet device
2 8,997,227 Attack traffic signature generation using statistical pattern recognition
3 8,997,131 Advertisements for recorded content
4 8,997,082 Differential patch of content
5 8,997,005 Method and system for conducting a chat
6 8,996,860 Tolerance factor-based secret decay
7 8,996,831 System and method for logical deletion of stored data objects
8 8,996,744 Managing firmware update attempts
9 8,996,699 Modifying network site behavior using session-level performance metrics
10 8,996,691 Methods and apparatus for providing out-of-band network traffic monitoring
11 8,996,664 Translation of resource identifiers using popularity information upon client request
12 8,996,607 Identity-based casting of network addresses
13 8,996,578 High efficiency binary encoding
14 8,996,482 Distributed system and method for replicated storage of structured data records
15 8,996,372 Using adaptation data with cloud-based speech recognition
16 8,996,323 System and method for assessing power distribution systems
17 8,995,394 System for fast dormancy on wireless networks
18 8,995,303 Coordinated routing of network traffic
19 8,995,301 Using virtual networking devices to manage routing cost information
20 8,995,249 Predicting route utilization and non-redundant failures in network environments
21 8,995,141 Connector pin on springs
22 8,994,213 System and method for establishing a power feed from a source panel