Christian J. Deforeit

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Semur-en-Auxois, FR

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Patents Grantslast 30 patents

Information Patent Grant
Music chip
- Patent number 5,905,221
- Issue date May 18, 1999
- Atmel Corporation
- Christian J. Deforeit
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Touch dynamics signal generator for electronic musical instruments
- Patent number 4,651,611
- Issue date Mar 24, 1987
- Hohner; Matthew
- Christian J. Deforeit
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Circuit for an electronic musical instrument
- Patent number 4,628,790
- Issue date Dec 16, 1986
- Matth. Hohner AG
- Christian J. Deforeit
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Electronic musical instrument
- Patent number 4,520,706
- Issue date Jun 4, 1985
- Matth. Hohner AG
- Christian J. Deforeit
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method of and apparatus for producing an orchestra effect
- Patent number 4,500,317
- Issue date Feb 19, 1985
- Matth. Hohner AG
- Christian J. Deforeit
- G10 - MUSICAL INSTRUMENTS ACOUSTICS