Alain R. Roure

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Marseille, FR

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Patents Grantslast 30 patents

Information Patent Grant
Personal active noise cancellation method and device having invaria...
- Patent number 5,987,144
- Issue date Nov 16, 1999
- Technofirst
- Christian Carme
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and device for recovering a wanted acoustic signal from a co...
- Patent number 5,943,641
- Issue date Aug 24, 1999
- Technofirst
- Christian E. Carme
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and apparatus for attentuating external origin noise reachin...
- Patent number 4,833,719
- Issue date May 23, 1989
- Centre National de la Recherche Scientifique
- Christian E. Carme
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE