Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6862288 | Circuit reestablishment and tear down in a highly available communications system | Shantnu Sharma, Peter Bretschneider, Mark Stewart, Sajin R. Valoth, Mashood Illikkal | 2005-03-01 |
| 6483807 | Distributed control of service category request mapping | Thomas A. Manning, David N. Peck, David E. Hammond, Andrew Michal, Stephen R. Veit | 2002-11-19 |
| 6198725 | Network element delay allocation for efficient use of network resources | David E. Hammond, David N. Peck, Salma Abu-Ayyash, Stephen R. Veit, Thomas A. Manning | 2001-03-06 |
| 5671357 | Method and system for minimizing redundant topology updates using a black-out timer | Pierre A. Humblet, Michael G. Hluchyj, Whay Chiou Lee | 1997-09-23 |