| 8755393 |
Facilitating communication of routing information |
Richard A. Payne, Andrei Agapi, Ralph H. Castain, John A. DeNisco |
2014-06-17 |
| 8352776 |
Facilitating persistence of routing states |
Andrei Agapi, Richard A. Payne, John A. DeNisco |
2013-01-08 |
| 8004976 |
Monitoring, controlling, and preventing traffic congestion between processors |
Bhagatram Yaugand Janarthanan, Rafael Mantilla Montalvo, Michael Hanna, Bhaskar Bhupalam |
2011-08-23 |
| 7570583 |
Extending SONET/SDH automatic protection switching |
David Getchell |
2009-08-04 |
| 7568093 |
System and method for service tagging for enhanced packet processing in a network environment |
Mark Grayson, Louis F. Menditto, Rafael Mantilla Montalvo, Chris O'Rourke, Timothy Peter Stammers +2 more |
2009-07-28 |
| 7031323 |
Method and apparatus for distributed bandwidth allocation for a bi-directional ring media with spatial and local reuse |
Hon Wah Chin, David Tsiang, Anthony Bates, Bruce Wilford |
2006-04-18 |
| 6785472 |
Broadband amplified WDM ring |
Laura Ellen Adams, Jon Anderson, David J. DiGiovanni, Karsten Rottwitt |
2004-08-31 |
| 6748175 |
Optical ring network having enhanced security and reduced loss |
Laura Ellen Adams, Jon Anderson |
2004-06-08 |
| 6577415 |
Optical add-drop module with low loss and high isolation |
Laura Ellen Adams, Jon Anderson, Gadi Lenz |
2003-06-10 |
| 6314110 |
Method and apparatus for distributed bandwidth allocation for a bi-directional ring media with spatial and local reuse |
Hon Wah Chin, David Tsiang, Anthony Bates, Bruce Wilford |
2001-11-06 |