Jean-Michel Mathe

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Fourquevaux, FR

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Patents Grantslast 30 patents

Information Patent Grant
Method and a device for measuring speed by the doppler effect
- Patent number 6,522,397
- Issue date Feb 18, 2003
- Onera (Office National D'Etudes et de Recherches Aerospatiales)
- Philippe Barricau
- G01 - MEASURING TESTING
Information Patent Grant
Electro- optical device and process for real time measurement of th...
- Patent number 4,843,460
- Issue date Jun 27, 1989
- Etat Francais
- Pierre-Loic Le Guet
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT

Patents Applicationslast 30 patents

Information Patent Application
Method and a device for measuring speed by the doppler effect
- Publication number 20020071110
- Publication date Jun 13, 2002
- Philippe Barricau
- G01 - MEASURING TESTING