Issued Patents All Time
Showing 101–125 of 132 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8059647 | Multicast implementation in a link state protocol controlled ethernet network | Peter Ashwood-Smith, Guoli Yin, Hong Zhang, Nigel Bragg | 2011-11-15 |
| 8045570 | Extended private LAN | Liam Casey | 2011-10-25 |
| 8005016 | Provider link state bridging (PLSB) computation method | Jerome Chiabaut, Nigel Bragg | 2011-08-23 |
| 8005081 | Evolution of ethernet networks | Nigel Bragg, Simon Parry, Robert Friskney, Simon Daniel Brueckheimer | 2011-08-23 |
| 7983243 | System and method for increasing call capacity for a wireless local area network | Liam Casey, Jerome Chiabaut | 2011-07-19 |
| 7924836 | Break before make forwarding information base (FIB) population for multicast | Jerome Chiabaut, Nigel Bragg | 2011-04-12 |
| 7911944 | Tie-breaking in shortest path determination | Jerome Chiabaut, Nigel Bragg, Peter Ashwood Smith | 2011-03-22 |
| 7894450 | Implementation of VPNs over a link state protocol controlled ethernet network | Paul Unbehagen, Bruno Germain, Roger Lapuh, Mohnish Anumala, Nigel Bragg | 2011-02-22 |
| 7839891 | Method for using a knowledge digest to verify configuration information in a network | — | 2010-11-23 |
| 7821949 | Forwarding plane data communications channel for ethernet transport networks | Dinesh Mohan | 2010-10-26 |
| 7756035 | Planning routes and allocating identifiers to routes in a managed frame-forwarding network | Nigel Bragg, Paul Bottorff, Robert Friskney, Simon Parry | 2010-07-13 |
| 7710901 | GMPLS control of ethernet | Donald Fedyk | 2010-05-04 |
| 7688756 | Provider link state bridging | Nigel Bragg | 2010-03-30 |
| 7680923 | Connectivity assessment for label distribution protocol (LDP) networks | — | 2010-03-16 |
| 7668949 | Verification of configuration information in BGP VPNs | — | 2010-02-23 |
| 7623446 | MPLS virtual rings | Peter Ashwood Smith | 2009-11-24 |
| 7620712 | Availability measurement in networks | — | 2009-11-17 |
| 7610360 | Transient tolerant verification of communications paths between devices | — | 2009-10-27 |
| 7480253 | Ascertaining the availability of communications between devices | — | 2009-01-20 |
| 7463584 | System and method for hub and spoke virtual private network | Nigel Bragg, Liam Casey, Jerome Chiabaut | 2008-12-09 |
| 7453886 | Verification of communications paths between devices | — | 2008-11-18 |
| 7436828 | Method and apparatus for label switching data packets | Malcolm Betts | 2008-10-14 |
| 7359404 | Apparatus using a knowledge digest to verify configuration information in a network | — | 2008-04-15 |
| 7359328 | Apparatus for using a verification probe in an LDP MPLS network | — | 2008-04-15 |
| 7283563 | Method for using a verification probe in an LDP MPLS network | — | 2007-10-16 |