Demetrius Stamatelakis

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Calgary, CA

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Patents Grantslast 30 patents

Information Patent Grant
Survivable ring transmission system with multiple protection classes
- Patent number 7,003,225
- Issue date Feb 21, 2006
- PTS Corporation
- Rainer Robert Iraschko
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Survivable ring transmission system with multiple protection classes
- Publication number 20030189955
- Publication date Oct 9, 2003
- Network Photonics, Inc.
- Rainer Robert Iraschko
- H04 - ELECTRIC COMMUNICATION TECHNIQUE