Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11349761 | Cost effective congestion isolation for lossless ethernet | Mark Allen Gravel, Mehrnaz Sharifian | 2022-05-31 |
| 10958481 | Transforming a service packet from a first domain to a second domain | Don Fedyk, Barak Perlman | 2021-03-23 |
| 10812393 | Packet distribution based on an identified service function | Don Fedyk | 2020-10-20 |
| 10623299 | Reduced topologies | — | 2020-04-14 |
| 10516648 | Address translation | — | 2019-12-24 |
| 10374833 | Modifying an address to forward a packet to a service function | Donald Fedyk | 2019-08-06 |
| 10298711 | Service function chains using correlation cookies | Juliano Cardoso Vacaro, Donald Fedyk, Sebastien Tandel, Dorian Conde Langbeck | 2019-05-21 |
| 10097402 | Filter tables for management functions | Donald Fedyk | 2018-10-09 |
| 9614777 | Flow control in a network | Charles L. Hudson, Michael Schlansker, Stephen G. Low | 2017-04-04 |
| 9148403 | Method for aggregating media access control addresses using a summary media access control address(es) | — | 2015-09-29 |
| 9059798 | Passive optical loopback | Norival Figueria, Guyves Achtari, Huiwen Li, Richard Brand | 2015-06-16 |
| 9019963 | Method and apparatus for direct frame switching using frame contained destination information | Norival R. Figueira, Guyves Achtari, Huiwen Li | 2015-04-28 |
| 8948180 | Routing encapsulated data packets onto selected VLANs | Michael Schlansker, Jean Tourrilhes, Jose Renato G. Santos, Stephen G. Low | 2015-02-03 |
| 8855122 | Backbone provider bridging networks | Norival R. Figueira, Marc Holness | 2014-10-07 |
| 8750702 | Passive optical loopback | Norival R. Figueira, Guyves Achtari, Huiwen Li, Richard Brand | 2014-06-10 |
| 8625410 | Dual homed E-spring protection for network domain interworking | Bashar Abdullah, Marc Holness, Bernard St-Denis | 2014-01-07 |
| 8238245 | Planning routes and allocating identifiers to routes in a managed frame-forwarding network | Nigel Bragg, David Allan, Robert Friskney, Simon Parry | 2012-08-07 |
| 8228916 | Method and apparatus for direct frame switching using frame contained destination information | Norival R. Figueira, Guyves Achtari, Huiwen Li | 2012-07-24 |
| 7944941 | High speed Ethernet based on SONET technology | David Wright Martin, Ronald J. Gagnon, Roger D. Carroll, Yuet C. Lee | 2011-05-17 |
| 7876749 | Cross-connect using ethernet multiplexors for a simple metro ethernet network | Norival R. Figueira | 2011-01-25 |
| 7756035 | Planning routes and allocating identifiers to routes in a managed frame-forwarding network | Nigel Bragg, David Allan, Robert Friskney, Simon Parry | 2010-07-13 |
| 7697527 | Method and apparatus for direct frame switching using frame contained destination information | Norival R. Figueira, Guyves Achtari, Huiwen Li | 2010-04-13 |
| 6944163 | 10 Gigabit ethernet mappings for a common LAN/WAN PMD interface with a simple universal physical medium dependent interface | Norival R. Figueira, David Wright Martin, Timothy James Armstrong, Bijan Raahemi | 2005-09-13 |
| 6788681 | Virtual private networks and methods for their operation | Alan Hurren, Joseph M. Regan, Mark Cobbold | 2004-09-07 |