Louis J. Hoffman

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Scottsdale, AZ, US

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Patents Grantslast 30 patents

Information Patent Grant
Facial-recognition vehicle security system
- Patent number 7,602,947
- Issue date Oct 13, 2009
- Jerome H. Lemelson
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Facial-recognition vehicle security system and automatically starti...
- Patent number 7,116,803
- Issue date Oct 3, 2006
- Jerome H. Lemelson
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle security systems and methods employing facial recognition u...
- Patent number 6,831,993
- Issue date Dec 14, 2004
- Jerome H. Lemelson
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Taillight mounted vehicle security system employing facial recognit...
- Patent number 6,400,835
- Issue date Jun 4, 2002
- Jerome H. Lemelson
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Facial-recognition vehicle security system and automatically starti...
- Publication number 20040234109
- Publication date Nov 25, 2004
- Jerome H. Lemelson
- B60 - VEHICLES IN GENERAL
Information Patent Application
Vehicle security systems and methods employing facial recognition u...
- Publication number 20030142849
- Publication date Jul 31, 2003
- Jerome H. Lemelson
- B60 - VEHICLES IN GENERAL