Ghassan Semaan

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Fremont, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Providing embedded protection in a network cross-connect device for...
- Patent number 7,633,858
- Issue date Dec 15, 2009
- CIENA Corporation
- Ghassan Semaan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for protecting frame relay traffic over SONET rings
- Patent number 7,200,109
- Issue date Apr 3, 2007
- CIENA Corporation
- Ghassan Semaan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Address resolution protocol to map internet protocol addresses to a...
- Patent number 7,181,534
- Issue date Feb 20, 2007
- CIENA Corporation
- Ghassan Semaan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for partitioning SONET frames into logical cha...
- Patent number 7,173,936
- Issue date Feb 6, 2007
- CIENA Corporation
- Ghassan Semaan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Feature based configuration profiles and alarm provisioning for SON...
- Patent number 7,016,312
- Issue date Mar 21, 2006
- CIENA Corporation
- Ghassan Semaan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for protecting frame relay traffic over SONET rings
- Patent number 6,850,483
- Issue date Feb 1, 2005
- CIENA Corporation
- Ghassan Semaan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method and system for protecting frame relay traffic over SONET rings
- Publication number 20050128942
- Publication date Jun 16, 2005
- CIENA Corporation
- Ghassan Semaan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Providing embedded protection in a network cross-connect device for...
- Publication number 20030048748
- Publication date Mar 13, 2003
- CIENA Corporation
- Ghassan Semaan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Address resolution protocol to map internet protocol addresses to a...
- Publication number 20020112077
- Publication date Aug 15, 2002
- Ghassan Semaan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE