John L. Hanson

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Des Plaines, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method for updating a geographic database using satellit...
- Patent number 8,078,572
- Issue date Dec 13, 2011
- Navteq North America, LLC.
- Ole Henry Dorum
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for updating a geographic database using satellit...
- Patent number 7,406,482
- Issue date Jul 29, 2008
- Navteq North America, LLC.
- Ole Henry Dorum
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for updating a geographic database using satellit...
- Patent number 6,873,998
- Issue date Mar 29, 2005
- Navteq North America, LLC.
- Ole Henry Dorum
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for finding intermediate destinations with a navi...
- Patent number 6,401,034
- Issue date Jun 4, 2002
- Navigation Technologies Corp.
- Lawrence M. Kaplan
- G01 - MEASURING TESTING
Information Patent Grant
System and method for acquiring geographic data for forming a digit...
- Patent number 5,999,878
- Issue date Dec 7, 1999
- Navigation Technologies Corp.
- John L. Hanson
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
System and method for updating a geographic database using satellit...
- Publication number 20080228826
- Publication date Sep 18, 2008
- Ole Henry Dorum
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and method for updating a geographic database using satellit...
- Publication number 20040172418
- Publication date Sep 2, 2004
- Ole Henry Dorum
- G06 - COMPUTING CALCULATING COUNTING