Richard TRUDEL

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Ile Bizard, CA

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Patents Grantslast 30 patents

Information Patent Grant
Shared mesh signaling method and apparatus
- Patent number 7,450,497
- Issue date Nov 11, 2008
- Nortel Networks Limited
- Richard Trudel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data communication apparatus with a dual mode protection switching...
- Patent number 7,436,763
- Issue date Oct 14, 2008
- Nortel Networks Limited
- Peter W. Phelps
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for establishment and protection of connection...
- Patent number 7,372,803
- Issue date May 13, 2008
- Nortel Networks Limited
- Evert de Boer
- 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
Information Patent Grant
Shared mesh signaling algorithm and apparatus
- Patent number 6,917,759
- Issue date Jul 12, 2005
- Nortel Networks Limited
- Evert E. de Boer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SHARED MESH SIGNALING METHOD AND APPARATUS
- Publication number 20090129772
- Publication date May 21, 2009
- NORTEL NETWORKS LIMITED
- Richard TRUDEL
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Nested protection switching in a mesh connected communications network
- Publication number 20040221058
- Publication date Nov 4, 2004
- NORTEL NETWORKS LIMITED
- Evert E. de Boer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Shared mesh signaling algorithm and apparatus
- Publication number 20040208118
- Publication date Oct 21, 2004
- Evert E. DeBoer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Shared mesh signaling method and apparatus
- Publication number 20040190444
- Publication date Sep 30, 2004
- Richard Trudel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus and method for establishment and protection of connection...
- Publication number 20030021222
- Publication date Jan 30, 2003
- Evert de Boer
- H04 - ELECTRIC COMMUNICATION TECHNIQUE