Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9973415 | Methods and apparatuses for performing protection switching without using Y.1731-based automatic protection switching (APS) messages | Weiying Cheng, Chris R. Zettinger | 2018-05-15 |
| 9025465 | Methods and apparatuses for performing protection switching without using Y.1731-based automatic protection switching (APS) messages | Weiying Cheng, Chris R. Zettinger | 2015-05-05 |
| 8949165 | Procedure, apparatus, system, and computer program for network planning | David W. Jenkins | 2015-02-03 |
| 8407365 | Method and system for autodiscovery of a network path | Gary S. Feutz, Devindran Rajakrishna | 2013-03-26 |