Jean-Pierre Coupal

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Gatineau, CA

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for non-disruptive call modification
- Patent number 8,125,925
- Issue date Feb 28, 2012
- CIENA Corporation
- Darek Skalecki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for non-disruptive call modification
- Patent number 8,116,232
- Issue date Feb 14, 2012
- CIENA Corporation
- Darek Skalecki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for priority call setup and restoration in an...
- Patent number 7,756,009
- Issue date Jul 13, 2010
- CIENA Corporation
- Evert De Boer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Connection creation/termination using parallel cross-connection dow...
- Patent number 7,304,947
- Issue date Dec 4, 2007
- Nortel Networks Limited
- Darek Skalecki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Controlled calls in a transmission network
- Patent number 7,287,081
- Issue date Oct 23, 2007
- Nortel Networks Limited
- Evert Deboer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR NON-DISRUPTIVE CALL MODIFICATION
- Publication number 20100118878
- Publication date May 13, 2010
- Nortel Networks Limited
- Darek SKALECKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR NON-DISRUPTIVE CALL MODIFICATION
- Publication number 20060245413
- Publication date Nov 2, 2006
- Nortel Networks Limited
- Darek SKALECKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Connection creation/termination using parallel cross-connection dow...
- Publication number 20050220113
- Publication date Oct 6, 2005
- Nortel Networks Limited
- Darek Skalecki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE