Yahoo patent applications published on 30 April 2015

5 US patent applications published on 30 April 2015 and assigned to Yahoo

1 20150121431 CROSS-PLATFORM INTERFACE FOR A TELEVISION DEVICE
2 20150121408 RECOMMENDATION OF TELEVISION CONTENT
3 20150120745 DYNAMIC DATABASE INDEXES FOR ENTITY ATTRIBUTE VALUE STORES
4 20150120712 Customized News Stream Utilizing Dwelltime-Based Machine Learning
5 20150120470 MULTI-PROTOCOL INTERACTIVE MOBILE VIDEO ADVERTISING