Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11818015 | Device management | Richard Kent Foote, Lori-Ann Mcgrath | 2023-11-14 |
| 7872973 | Method and system for using a queuing device as a lossless stage in a network device in a communications network | Robert John Johnson, Aaron MacDonald, Richard Grieve, James Michael Schriel | 2011-01-18 |
| 7787458 | Method and apparatus for communicating data packets according to classes of service | Ken Dubuc, Thomas E. Davis, Nutan Behki | 2010-08-31 |
| 7525913 | System and method for providing gaps between data elements at ingress to a network element | Mark Thibodeau, John William Galway, Michael Mitchell, Peter Donovan | 2009-04-28 |
| 7509674 | Access control listing mechanism for routers | — | 2009-03-24 |
| 7436770 | Metering packet flows for limiting effects of denial of service attacks | Adrian Grah, Shay Nahum, Predrag Kostic, Herman Ho Ming Liu | 2008-10-14 |
| 7420926 | Method and apparatus for providing integral cell payload integrity verification and detecting defective modules in telecommunication devices | Allan Randall Law, Steven Douglas Margerm, Andre Poulin, Robert Morton, Steve Driediger +1 more | 2008-09-02 |
| 7418002 | Method and apparatus for monitoring buffer contents in a data communication system | Robert Robotham, Denny L. Y. Lee, Brent Gene Duckering | 2008-08-26 |
| 7342881 | Backpressure history mechanism in flow control | Tom Davis | 2008-03-11 |
| 7254112 | System and method for reassembling packets in a network element | Jerome Cornet, John C. Fischer, Peter Donovan | 2007-08-07 |
| 7184440 | Multi-protocol switch and method therefore | Thomas E. Davis, Robert Robotham, Shay Nahum | 2007-02-27 |
| 7068659 | Method and apparatus for virtual path aggregation (VPA) connection admission control (CAC) | Roxana Hamedani, Stanko Gligorije Vuleta | 2006-06-27 |
| RE39103 | Timing reference for scheduling data traffic on multiple ports | David W. Carr, Joey Chow | 2006-05-23 |
| 6807171 | Virtual path aggregation | Joey Chow, Denny L. Y. Lee | 2004-10-19 |
| 6775293 | Method and apparatus for monitoring buffer contents in a data communication system | Robert Robotham, Denny L. Y. Lee, Brent Gene Duckering | 2004-08-10 |
| 6771605 | Method and apparatus for providing integral cell payload integrity verification and detecting defective modules in telecommunication devices | Randall Allan Law, Steven Douglas Margerm, Andre Poulin, Robert Morton, Steve Driediger +1 more | 2004-08-03 |
| 6639899 | Method and apparatus for providing integral cell payload integrity verification in ATM Telecommunication devices | Randall Allan Law, Steven Douglas Margerm, Andre Poulin, Robert Morton, Steve Driediger +1 more | 2003-10-28 |
| 6587437 | ER information acceleration in ABR traffic | Denny L. Y. Lee | 2003-07-01 |
| 6519264 | Rate monitoring of connections in a communications network using history buffer | David W. Carr, Denny L. Y. Lee | 2003-02-11 |
| 6226262 | Correction of calendar based ATM cell scheduling for downstream cell insertion | Denny L. Y. Lee, Stanko Gligorije Vuleta | 2001-05-01 |
| 5818839 | Timing reference for scheduling data traffic on multiple ports | David W. Carr, Joey Chow | 1998-10-06 |