Eric Verreault

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Ottawa, CA

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Patents Grantslast 30 patents

Information Patent Grant
System and method for compensating packet delay variations
- Patent number 7,366,193
- Issue date Apr 29, 2008
- CIENA Corporation
- Eric Verreault
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and apparatus for detecting voice activity
- Patent number 7,302,388
- Issue date Nov 27, 2007
- CIENA Corporation
- Song Zhang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Recognition of a single frequency tone
- Patent number 6,694,010
- Issue date Feb 17, 2004
- Alcatel Canada Inc.
- Eric Verreault
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for recognizing tones and sequences thereof
- Patent number 6,486,975
- Issue date Nov 26, 2002
- Alcatel Canada Inc.
- Eric Verreault
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Voiceband/modem signal relay
- Patent number 6,434,169
- Issue date Aug 13, 2002
- Alcatel Canada Inc.
- Eric Verreault
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for detecting voice activity
- Publication number 20050038651
- Publication date Feb 17, 2005
- Catena Networks, Inc.
- Song Zhang
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
System and method for compensating packet delay variations
- Publication number 20030235217
- Publication date Dec 25, 2003
- Catena Networks, Inc.
- Eric Verreault
- H04 - ELECTRIC COMMUNICATION TECHNIQUE