DL

David M. Lifson

AM Amazon: 11 patents #1,300 of 19,158Top 7%
Overall (All Time): #460,898 of 4,157,543Top 15%
11
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9691097 System and method of providing recommendations 2017-06-27
8738468 System and method of providing recommendations using social networks 2014-05-27
8725571 Monitoring and replaying user consumption of content Ian A. McAllister, Sean W. Blakey 2014-05-13
8700464 Monitoring user consumption of content Ian A. McAllister, Sean W. Blakey 2014-04-15
8393530 Relative ranking and discovery of items based on subjective attributes Teresa E. Batten, Sean W. Blakey, Eric F. Gilmour, Ian A. McAllister, Scott Allen Mongrain +1 more 2013-03-12
8271352 System and method of providing recommendations 2012-09-18
7970665 Method, system, and computer readable medium for outputting offer recommendations from members of a social network 2011-06-28
7878390 Relative ranking and discovery of items based on subjective attributes Teresa E. Batten, Sean W. Blakey, Eric F. Gilmour, Ian A. McAllister, Scott Allen Mongrain +1 more 2011-02-01
7831483 System and method of providing recommendations 2010-11-09
7818419 Monitoring user consumption of content Ian A. McAllister, Sean W. Blakey 2010-10-19
7756756 System and method of providing recommendations 2010-07-13