eBay patents granted on 12 April 2016

4 US patents granted on 12 April 2016 and assigned to eBay

1 9,311,666 Complementary item recommendations using image feature data
2 9,311,662 Computer-implemented method and system for managing keyword bidding prices
3 9,311,644 Item listing categorization system
4 9,311,398 Method and system to process navigation information