Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8358929 | Network protection switching mechanisms and methods of network protection | Richard A. Jensen | 2013-01-22 |
| 6519061 | Traffic switching between different wavelength multiplexed channels in optical communications systems | Robert C Goodfellow | 2003-02-11 |
| 6486988 | Upgrading optical communications systems without traffic interruption | Robert C Goodfellow | 2002-11-26 |