Benjamin Charrow

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Chicago, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for constructing a user-generated geographical...
- Patent number 9,198,154
- Issue date Nov 24, 2015
- Massachusetts Institute of Technology
- Jonathan Ledlie
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method, apparatus and computer program product for facilitating loc...
- Patent number 8,581,698
- Issue date Nov 12, 2013
- Nokia Corporation
- Jonathan Ledlie
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method and Apparatus for Constructing a User-Generated Geological S...
- Publication number 20110306354
- Publication date Dec 15, 2011
- Massachusetts Institute of Technology
- Jonathan Ledlie
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD, APPARATUS AND COMPUTER PROGRAM PRODUCT FOR FACILITATING LOC...
- Publication number 20100127887
- Publication date May 27, 2010
- Nokia Corporation and Massachusetts Institute of Technology
- Jonathan Ledlie
- G07 - CHECKING-DEVICES