Eric Allard

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Milpitas, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
System for group-based distributed protection switching
- Patent number 6,904,542
- Issue date Jun 7, 2005
- CIENA Corporation
- Kent Ryhorchuk
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
System for group-based distributed protection switching
- Publication number 20030172319
- Publication date Sep 11, 2003
- Kent Ryhorchuk
- H04 - ELECTRIC COMMUNICATION TECHNIQUE