Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10069802 | Method for securely configuring customer premise equipment | James Alexander Ivens Holtom | 2018-09-04 |
| 9356862 | Differential forwarding in address-based carrier networks | Robert Friskney, Nigel Bragg, Peter Ashwood-Smith, David Allan, Simon Daniel Brueckheimer | 2016-05-31 |
| 9036641 | Provider backbone bridging—provider backbone transport internetworking | David Allan, Nigel Bragg, Marc Holness, Robert Friskney | 2015-05-19 |
| 9025441 | Communicating data units in a communications network that provides failure protection | John Osswald, Robert Friskney, Michael K. Poon, Florin Balus | 2015-05-05 |
| 8976793 | Differential forwarding in address-based carrier networks | Robert Friskney, Nigel Bragg, Peter Ashwood-Smith, David Allen, Simon Daniel Brueckheimer | 2015-03-10 |
| 8923292 | Differential forwarding in address-based carrier networks | Robert Friskney, Nigel Bragg, Peter Ashwood Smith, David Allan, Simon Daniel Brueckheimer | 2014-12-30 |
| 8854975 | Scaling OAM for point-to-point trunking | Robert Friskney, David Allan | 2014-10-07 |
| 8787398 | Linear route protection | Marc Holness, Bashar Abdullah, Marc-Andre Rochon, Chris Ramsden | 2014-07-22 |
| 8675519 | Evolution of ethernet networks | Nigel Bragg, David Allan, Robert Friskney, Simon Daniel Brueckheimer | 2014-03-18 |
| 8553697 | Provider backbone bridging—provider backbone transport internetworking | David Allan, Nigel Bragg, Marc Holness, Robert Friskney | 2013-10-08 |
| 8503290 | Communicating data units in a communications network that provides failure protection | John Osswald, Robert Friskney, Michael K. Poon, Florin Balus | 2013-08-06 |
| 8369330 | Provider backbone bridging—provider backbone transport internetworking | David Allan, Nigel Bragg, Marc Holness, Robert Friskney | 2013-02-05 |
| 8325611 | Scaling OAM for point-to-point trunking | Robert Friskney, David Allan, Nigel Bragg | 2012-12-04 |
| 8238245 | Planning routes and allocating identifiers to routes in a managed frame-forwarding network | Nigel Bragg, Paul Bottorff, David Allan, Robert Friskney | 2012-08-07 |
| 8213300 | Communicating data units in a communications network that provides failure protection | John Osswald, Robert Friskney, Michael K. Poon, Florin Balus | 2012-07-03 |
| 8194668 | Differential forwarding in address-based carrier networks | Robert Friskney, Nigel Bragg, Peter Ashwood Smith, David Allan, Simon Daniel Brueckheimer | 2012-06-05 |
| 8005081 | Evolution of ethernet networks | Nigel Bragg, David Allan, Robert Friskney, Simon Daniel Brueckheimer | 2011-08-23 |
| 7756035 | Planning routes and allocating identifiers to routes in a managed frame-forwarding network | Nigel Bragg, Paul Bottorff, David Allan, Robert Friskney | 2010-07-13 |
| 7697528 | Multilink trunking for encapsulated traffic | Robert Friskney | 2010-04-13 |
| 7400583 | Determining and using value of traffic relying on a given component of a communications network | Robert Friskney, Adrian Sparks, Nigel Davis | 2008-07-15 |
| 7340174 | Programmable OADM with chromatic dispersion, dispersion slope and amplitude ripple compensation, and method | David Boertjes, Mark Hinds, Kieran Parsons | 2008-03-04 |
| 6798934 | Optical data throughput protection switch | David W. Brown, Bhupendra C. Patel | 2004-09-28 |
| 6687032 | Optical equalizer | Jonathan King | 2004-02-03 |
| 6646790 | Optical amplifier gain control monitoring | Eric Maniloff, Gary Mak, Andy Rowland, Franz Mok | 2003-11-11 |
| 6411417 | Optical equalizer | Kim B. Roberts, Alan Robinson | 2002-06-25 |