Yahoo patents granted on 22 April 2014

6 US patents granted on 22 April 2014 and assigned to Yahoo

1 8,707,160 System and method for inferring user interest based on analysis of user-generated metadata
2 8,706,757 Device, method and computer program product for generating web feeds
3 8,706,722 Systems and methods for adaptive scheduling of references to documents
4 8,706,661 System and method for generating an image sprite
5 8,706,406 System and method for determination and display of personalized distance
6 8,706,169 Interface overlay