Yahoo patents granted on 08 September 2015

4 US patents granted on 08 September 2015 and assigned to Yahoo

1 D738,391 Portion of a display screen with a graphical user interface
2 9,129,300 Using external sources for sponsored search AD selection
3 9,129,263 System and method for automatically building up topic-specific messaging identities
4 9,128,602 Gallery application for content viewing