Yahoo patents granted on 01 September 2009

6 US patents granted on 01 September 2009 and assigned to Yahoo

1 7,584,267 Scalable specification of page flows
2 7,584,225 Backup and restore mirror database memory items in the historical record backup associated with the client application in a mobile device connected to a communion network
3 7,584,183 Method for node classification and scoring by combining parallel iterative scoring calculation
4 7,584,171 Collaborative-filtering content model for recommending items
5 7,583,839 Method and mechanism for analyzing the texture of a digital image
6 7,583,671 Multi-modal auto complete function for a connection