David T. Chesavage

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San Diego, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for validating vehicle operators
- Patent number 6,108,591
- Issue date Aug 22, 2000
- QUALCOMM Incorporated
- Michael L. Segal
- G07 - CHECKING-DEVICES

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for validating vehicle operators and managemen...
- Publication number 20040204796
- Publication date Oct 14, 2004
- John Harvey
- B60 - VEHICLES IN GENERAL
Information Patent Application
Surveillance system and method with adaptive frame rate
- Publication number 20030107648
- Publication date Jun 12, 2003
- Richard Stewart
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for maintaining a distributed object system
- Publication number 20020177437
- Publication date Nov 28, 2002
- David Chesavage
- H04 - ELECTRIC COMMUNICATION TECHNIQUE