Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7801122 | Method and apparatus for extending synchronous optical networks | Michael Green | 2010-09-21 |
| 7383354 | Spatial reuse and multi-point interconnection in bridge-interconnected ring networks | Robert Sultan, Ajay Sahai | 2008-06-03 |
| 7102997 | Aggregate rate transparent LAN service for closed user groups over optical rings | Robert Sultan, Ajay Sahai, Zubao Yang | 2006-09-05 |