Michael L. Kaufman

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Chicago, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of providing geographic information for a navigation system
- Patent number 8,265,864
- Issue date Sep 11, 2012
- NAVTEQ B.V.
- Michael L. Kaufman
- G01 - MEASURING TESTING
Information Patent Grant
Method of operating a navigation system to report effects of update...
- Patent number 7,403,851
- Issue date Jul 22, 2008
- Navteq North America, LLC.
- Michael L. Kaufman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Map display for a navigation system
- Patent number 7,177,761
- Issue date Feb 13, 2007
- Navteq North America, LLC.
- Michael L. Kaufman
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Map display for a navigation system
- Publication number 20060089798
- Publication date Apr 27, 2006
- Michael L. Kaufman
- G01 - MEASURING TESTING
Information Patent Application
Method of operating a navigation system to report effects of update...
- Publication number 20060074547
- Publication date Apr 6, 2006
- Michael L. Kaufman
- G06 - COMPUTING CALCULATING COUNTING