Ramana Kalapatapu

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San Jose, 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

Patents Applicationslast 30 patents

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