David M. Lifson — 11 Patents at Amazon

David M. Lifson has been granted 11 US patents while listed as an inventor at Amazon. The first was granted in 2010 and the most recent in June 2017. David M. Lifson ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list David M. Lifson in Seattle, WA, US.

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
9691097	System and method of providing recommendations	—	2017-06-27	$44,344,000
8738468	System and method of providing recommendations using social networks	—	2014-05-27	$37,138,000
8725571	Monitoring and replaying user consumption of content	Ian A. McAllister, Sean W. Blakey	2014-05-13	$42,660,000
8700464	Monitoring user consumption of content	Ian A. McAllister, Sean W. Blakey	2014-04-15	$49,443,000
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	$85,813,000
8271352	System and method of providing recommendations	—	2012-09-18	$160,494,000
7970665	Method, system, and computer readable medium for outputting offer recommendations from members of a social network	—	2011-06-28	$65,384,000
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	$54,188,000
7831483	System and method of providing recommendations	—	2010-11-09	$97,059,000
7818419	Monitoring user consumption of content	Ian A. McAllister, Sean W. Blakey	2010-10-19	$350,609,000
7756756	System and method of providing recommendations	—	2010-07-13	$129,335,000

David M. Lifson — 11 Patents

Issued Patents All Time

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