David Chappaz

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Saint Julien en Genevois, FR

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Patents Grantslast 30 patents

Information Patent Grant
Process and device for estimating the speed of movement of a mobile...
- Patent number 7,254,369
- Issue date Aug 7, 2007
- STMicroelectronics N.V.
- David Chappaz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Process and device for estimating the successive values of digital...
- Patent number 7,054,392
- Issue date May 30, 2006
- STMicroelectronics N.V.
- David Chappaz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Process and device for estimating the speed of movement of a mobile...
- Publication number 20030054771
- Publication date Mar 20, 2003
- STMicroelectronics N.V.
- David Chappaz
- G01 - MEASURING TESTING
Information Patent Application
Process and device for estimating the successive values of digital...
- Publication number 20020126775
- Publication date Sep 12, 2002
- STMicroelectronics N.V.
- David Chappaz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE