Yahoo patents granted on 23 November 2010

7 US patents granted on 23 November 2010 and assigned to Yahoo

1 7,840,661 Creating and editing media objects using web requests
2 7,840,646 Learned upload time estimate module
3 7,840,548 System and method for adding identity to web rank
4 7,840,538 Discovering query intent from search queries and concept networks
5 7,840,523 Method and system for time-sliced aggregation of data that monitors user interactions with a web page
6 7,840,442 Method and computer storage medium for search scoring
7 7,840,438 System and method for discounting of historical click through data for multiple versions of an advertisement