Yahoo patents granted on 17 April 2012

4 US patents granted on 17 April 2012 and assigned to Yahoo

1 8,161,027 Method and system for managing digital content including streaming media
2 8,160,925 System for generating a smart advertisement based on a dynamic file and a configuration file
3 8,160,840 Comparison of data signals using characteristic electronic thumbprints extracted therefrom
4 8,159,457 Zero-click activation of an application