Claude Cesaro

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Le Cannet, FR

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for transmitting a DTMF signal with compressed vo...
- Patent number 6,650,662
- Issue date Nov 18, 2003
- International Business Machines Corporation
- Charles Arnaud
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Voice activity detection method and apparatus using the same
- Patent number 5,619,565
- Issue date Apr 8, 1997
- International Business Machines Corporation
- Claude Cesaro
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Voice activity detection method and apparatus using the same
- Patent number 5,533,118
- Issue date Jul 2, 1996
- International Business Machines Corporation
- Claude Cesaro
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Tone-detection method for detecting at least one tone in a dual-ton...
- Patent number 5,495,526
- Issue date Feb 27, 1996
- International Business Machines Corporation
- Claude Cesaro
- H04 - ELECTRIC COMMUNICATION TECHNIQUE