Jean-Francois Piquard

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Vizille, FR

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Patents Grantslast 30 patents

Information Patent Grant
Multielement ultrasonic probe and its production process
- Patent number 4,467,237
- Issue date Aug 21, 1984
- Commissariat a l'Energie Atomique
- Bernard Piaget
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Dynamic focusing and sectorial scanning echography device
- Patent number 4,422,332
- Issue date Dec 27, 1983
- Commissariat a l'Energie Atomique
- Jean-Charles Dubuis
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Process for producing ultrasonic transducers having complex shapes
- Patent number 4,398,325
- Issue date Aug 16, 1983
- Commissariat a l'Energie Atomique
- Bernard Piaget
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL