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Shopzilla - Patents

Title Application Date Patent Date Status
(Patent / Application)
Usage based query response Jul 11, 2011 Jul 08, 2014 Patent
Search ranking estimation Aug 05, 2011 Jun 25, 2013 Patent
Federation for parallel searching Apr 21, 2011 Apr 23, 2013 Patent
Usage based query response Jul 20, 2010 Apr 23, 2013 Patent
Usage based query response Dec 17, 2009 Apr 23, 2013 Patent
See all 13 patents