Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6898177 | ATM protection switching method and apparatus | Bruce D. Keats | 2005-05-24 |
| 6741553 | Method and system for protecting virtual traffic in a communications network | — | 2004-05-25 |
| 6654923 | ATM group protection switching method and apparatus | Bruce D. Keats | 2003-11-25 |