Niranjan Vethanayagam

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Kanata, CA

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for monitoring performance of optical network
- Patent number 7,184,660
- Issue date Feb 27, 2007
- Tropic Networks Inc.
- Wen Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for monitoring performance of optical network
- Patent number 7,031,606
- Issue date Apr 18, 2006
- Tropic Networks Inc.
- Wen Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method and system for monitoring performance of optical network
- Publication number 20030103252
- Publication date Jun 5, 2003
- Wen Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for monitoring performance of optical network
- Publication number 20030099010
- Publication date May 29, 2003
- Wen Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE