eBay patents granted on 31 May 2016

6 US patents granted on 31 May 2016 and assigned to eBay

1 9,356,819 Systems and methods for checking a user into a location using a packet sequence including location information
2 9,355,422 Introducing a fixed-price transaction mechanism in conjunction with an auction transaction mechanism
3 9,355,361 Inferring user preferences from an internet based social interactive construct
4 9,355,153 Method and system for ranking search results based on category demand normalized using impressions
5 9,355,087 Identification of content in an electronic document
6 9,354,959 Method and system to process issue data pertaining to a system