David M. Lifson

Person

Seattle, WA, US

People

Patents Grantslast 30 patents

Information Patent Grant
System and method of providing recommendations
- Patent number 9,691,097
- Issue date Jun 27, 2017
- Amazon Technologies, Inc.
- David M. Lifson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method of providing recommendations using social networks
- Patent number 8,738,468
- Issue date May 27, 2014
- Amazon Technologies, Inc.
- David M. Lifson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Monitoring and replaying user consumption of content
- Patent number 8,725,571
- Issue date May 13, 2014
- Amazon Technologies, Inc.
- Ian A. McAllister
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Monitoring user consumption of content
- Patent number 8,700,464
- Issue date Apr 15, 2014
- Amazon Technologies, Inc.
- Ian A. McAllister
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Relative ranking and discovery of items based on subjective attributes
- Patent number 8,393,530
- Issue date Mar 12, 2013
- Amazon Technologies, Inc.
- Teresa E. Batten
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method of providing recommendations
- Patent number 8,271,352
- Issue date Sep 18, 2012
- Amazon Technologies, Inc.
- David M. Lifson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, system, and computer readable medium for outputting offer r...
- Patent number 7,970,665
- Issue date Jun 28, 2011
- Amazon Technologies, Inc.
- David M. Lifson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Relative ranking and discovery of items based on subjective attributes
- Patent number 7,878,390
- Issue date Feb 1, 2011
- Amazon Technologies, Inc.
- Teresa E. Batten
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method of providing recommendations
- Patent number 7,831,483
- Issue date Nov 9, 2010
- Amazon Technologies, Inc.
- David M. Lifson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Monitoring user consumption of content
- Patent number 7,818,419
- Issue date Oct 19, 2010
- Amazon Technologies, Inc.
- Ian A. McAllister
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method of providing recommendations
- Patent number 7,756,756
- Issue date Jul 13, 2010
- Amazon Technologies, Inc.
- David M. Lifson
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD OF PROVIDING RECOMMENDATIONS
- Publication number 20140258026
- Publication date Sep 11, 2014
- AMAZON TECHNOLOGIES, INC.
- David M. Lifson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD OF PROVIDING RECOMMENDATIONS
- Publication number 20130013406
- Publication date Jan 10, 2013
- David M. Lifson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD OF PROVIDING RECOMMENDATIONS
- Publication number 20110258073
- Publication date Oct 20, 2011
- David M. Lifson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD OF PROVIDING RECOMMENDATIONS
- Publication number 20110035295
- Publication date Feb 10, 2011
- David M. Lifson
- G06 - COMPUTING CALCULATING COUNTING

David M. Lifson

Person

Patents Grantslast 30 patents

System and method of providing recommendations

System and method of providing recommendations using social networks

Monitoring and replaying user consumption of content

Monitoring user consumption of content

Relative ranking and discovery of items based on subjective attributes

System and method of providing recommendations

Method, system, and computer readable medium for outputting offer r...

Relative ranking and discovery of items based on subjective attributes

System and method of providing recommendations

Monitoring user consumption of content

System and method of providing recommendations

Patents Applicationslast 30 patents

SYSTEM AND METHOD OF PROVIDING RECOMMENDATIONS

SYSTEM AND METHOD OF PROVIDING RECOMMENDATIONS

SYSTEM AND METHOD OF PROVIDING RECOMMENDATIONS

SYSTEM AND METHOD OF PROVIDING RECOMMENDATIONS