DAVID ALLAN

Person

ONTARIO, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for multicast implementation in a network
- Patent number 9,876,707
- Issue date Jan 23, 2018
- Ciena Corporation
- David Allan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for multicast implementation in a routed ether...
- Patent number 9,444,720
- Issue date Sep 13, 2016
- Ciena Corporation
- David Allan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
IP forwarding across a link state protocol controlled ethernet network
- Patent number 9,432,213
- Issue date Aug 30, 2016
- RPX CLEARINGHOUSE LLC
- Paul Unbehagen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Differential forwarding in address-based carrier networks
- Patent number 9,356,862
- Issue date May 31, 2016
- RPX CLEARINGHOUSE LLC
- Robert Friskney
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Q-in-Q Ethernet rings
- Patent number 9,319,268
- Issue date Apr 19, 2016
- RPX CLEARINGHOUSE LLC
- David Allan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Automated traffic engineering for fat tree networks
- Patent number 9,210,071
- Issue date Dec 8, 2015
- Telefonaktiebolaget L M Ericsson (Publ)
- David I. Allan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Provisioned provider link state bridging (PLSB) with routed back-up
- Patent number 9,100,269
- Issue date Aug 4, 2015
- RPX CLEARINGHOUSE LLC
- David Allan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Resilient provider link state bridging (PLSB) virtual private LAN s...
- Patent number 9,100,316
- Issue date Aug 4, 2015
- RPX CLEARINGHOUSE LLC
- Nigel L. Bragg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Provider backbone bridging—provider backbone transport internetworking
- Patent number 9,036,641
- Issue date May 19, 2015
- RPX CLEARINGHOUSE LLC
- David Allan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multicast implementation in a link state protocol controlled ethern...
- Patent number 9,008,088
- Issue date Apr 14, 2015
- RPX CLEARINGHOUSE LLC
- Peter Ashwood-Smith
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Implementation of VPNs over a link state protocol controlled Ethern...
- Patent number 8,971,332
- Issue date Mar 3, 2015
- Rockstar Consortium US LP
- Paul Unbehagen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Resilient attachment to provider link state bridging (PLSB) networks
- Patent number 8,964,531
- Issue date Feb 24, 2015
- Rockstar Consortium US LP
- Liam Casey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Differential forwarding in address-based carrier networks
- Patent number 8,923,292
- Issue date Dec 30, 2014
- Rockstar Consortium US LP
- Robert Friskney
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Failure notification in a network having serially connected nodes
- Patent number 8,885,490
- Issue date Nov 11, 2014
- Constellation Technologies LLC
- David Allan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for exchanging routing information and the est...
- Patent number 8,879,424
- Issue date Nov 4, 2014
- Constellation Technologies LLC
- David Allan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multicast implementation in a link state protocol controlled Ethern...
- Patent number 8,867,366
- Issue date Oct 21, 2014
- Rockstar Consortium US LP
- Peter Ashwood-Smith
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Resilient attachment to provider link state bridging (PLSB) networks
- Patent number 8,861,335
- Issue date Oct 14, 2014
- Rockstar Consortium US LP
- Liam Casey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Scaling OAM for point-to-point trunking
- Patent number 8,854,975
- Issue date Oct 7, 2014
- Rockstar Consortium US LP
- Robert Friskney
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for selecting between multiple equal cost paths
- Patent number 8,750,820
- Issue date Jun 10, 2014
- Rockstar Consortium US LP
- David Allan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Virtual links in a routed ethernet mesh network
- Patent number 8,711,863
- Issue date Apr 29, 2014
- Ciena Corporation
- David Allan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Tie-breaking in shortest path determination
- Patent number 8,699,329
- Issue date Apr 15, 2014
- Rockstar Consortium US LP
- Jerome Chiabaut
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Evolution of ethernet networks
- Patent number 8,675,519
- Issue date Mar 18, 2014
- Rockstar Consortium US LP
- Nigel Bragg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for implementing control of multiple physicall...
- Patent number 8,649,259
- Issue date Feb 11, 2014
- Rockstar Consortium US LP
- David Allan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Break before make forwarding information base (FIB) population for...
- Patent number 8,644,313
- Issue date Feb 4, 2014
- Rockstar Consortium US LP
- Jerome Chiabaut
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Pre-computing alternate forwarding state in a routed ethernet mesh...
- Patent number 8,619,785
- Issue date Dec 31, 2013
- Ciena Corporation
- David Allan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Provider link state bridging (PLSB) computation method
- Patent number 8,605,627
- Issue date Dec 10, 2013
- Rockstar Consortium US LP
- Jerome Chiabaut
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Resilient provider link state bridging (PLSB) virtual private LAN s...
- Patent number 8,565,244
- Issue date Oct 22, 2013
- Rockstar Consortium US LP
- Nigel L. Bragg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Automated traffic engineering for multi-protocol label switching (M...
- Patent number 8,553,562
- Issue date Oct 8, 2013
- Telefonaktiebolaget L M Ericsson (Publ)
- David Ian Allan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Automated traffic engineering for 802.1AQ based upon the use of lin...
- Patent number 8,553,584
- Issue date Oct 8, 2013
- Telefonaktiebolaget L M Ericsson (Publ)
- David Ian Allan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Provider backbone bridging—provider backbone transport internetworking
- Patent number 8,553,697
- Issue date Oct 8, 2013
- Rockstar Consortium US LP
- David Allan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR MULTICAST IMPLEMENTATION IN A NETWORK
- Publication number 20160380877
- Publication date Dec 29, 2016
- CIENA CORPORATION
- David ALLAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIFFERENTIAL FORWARDING IN ADDRESS-BASED CARRIER NETWORKS
- Publication number 20150016262
- Publication date Jan 15, 2015
- ROCKSTAR CONSORTIUM US LP
- ROBERT FRISKNEY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Scaling OAM for Point-to-Point Trunking
- Publication number 20150003232
- Publication date Jan 1, 2015
- ROCKSTAR CONSORTIUM US LP
- Robert Friskney
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and Apparatus for Exchanging Routing Information and the Est...
- Publication number 20140301244
- Publication date Oct 9, 2014
- David Allan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR SELECTING BETWEEN MULTIPLE EQUAL COST PATHS
- Publication number 20140286334
- Publication date Sep 25, 2014
- David Allan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Failure Notification in a Network having Serially Connected Nodes
- Publication number 20140269433
- Publication date Sep 18, 2014
- ROCKSTAR CONSORTIUM US LP
- David Allan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and Apparatus for Exchanging Routing Information and the Est...
- Publication number 20140226527
- Publication date Aug 14, 2014
- ROCKSTAR CONSORTIUM US LP
- David Allan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Q-IN-Q ETHERNET RINGS
- Publication number 20140226463
- Publication date Aug 14, 2014
- ROCKSTAR CONSORTIUM US LP
- David ALLAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RESILIENT ATTACHMENT TO PROVIDER LINK STATE BRIDGING (PLSB) NETWORKS
- Publication number 20140177433
- Publication date Jun 26, 2014
- ROCKSTAR CONSORTIUM US LP
- Liam CASEY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR IMPLEMENTING CONTROL OF MULTIPLE PHYSICALL...
- Publication number 20140153382
- Publication date Jun 5, 2014
- ROCKSTAR CONSORTIUM US LP
- David Allan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
EVOLUTION OF ETHERNET NETWORKS
- Publication number 20140146701
- Publication date May 29, 2014
- ROCKSTAR CONSORTIUM US LP
- Nigel BRAGG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TIE-BREAKING IN SHORTEST PATH DETERMINATION
- Publication number 20140140347
- Publication date May 22, 2014
- ROCKSTAR CONSORTIUM US LP
- JEROME CHIABAUT
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BREAK BEFORE MAKE FORWARDING INFORMATION BASE (FIB) POPULATION FOR...
- Publication number 20140126420
- Publication date May 8, 2014
- ROCKSTAR CONSORTIUM US LP
- Jerome CHIABAUT
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PSUEDO WIRE MERGE FOR IPTV
- Publication number 20140129722
- Publication date May 8, 2014
- ROCKSTAR CONSORTIUM US LP
- Liam Casey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROVIDER LINK STATE BRIDGING (PLSB) COMPUTATION METHOD
- Publication number 20140105071
- Publication date Apr 17, 2014
- ROCKSTAR CONSORTIUM US LP
- Jerome CHIABAUT
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RESILIENT PROVIDER LINK STATE BRIDGING (PLSB) VIRTUAL PRIVATE LAN S...
- Publication number 20140092748
- Publication date Apr 3, 2014
- ROCKSTAR CONSORTIUM US LP
- Nigel L. BRAGG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROVIDER BACKBONE BRIDGING - PROVIDER BACKBONE TRANSPORT INTERNETWO...
- Publication number 20140010236
- Publication date Jan 9, 2014
- Rockstar Consortium US LP
- David ALLAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RESILIENT ATTACHMENT TO PROVIDER LINK STATE BRIDGING (PLSB) NETWORKS
- Publication number 20130215749
- Publication date Aug 22, 2013
- Rockstar Bidco L.P.
- Liam CASEY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRAFFIC ENGINEERING IN FRAME-BASED CARRIER NETWORKS
- Publication number 20130176906
- Publication date Jul 11, 2013
- ROCKSTAR BIDCO, LP
- ROBERT FRISKNEY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTICAST IMPLEMENTATION IN A LINK STATE PROTOCOL CONTROLLED ETHERN...
- Publication number 20130148660
- Publication date Jun 13, 2013
- ROCKSTAR CONSORTIUM US LP
- PETER ASHWOOD-SMITH
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROVIDER BACKBONE BRIDGING - PROVIDER BACKBONE TRANSPORT INTERNETWO...
- Publication number 20130100801
- Publication date Apr 25, 2013
- ROCKSTAR CONSORTIUM US LP
- DAVID ALLAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Scaling OAM for Point-to-Point Trunking
- Publication number 20130070586
- Publication date Mar 21, 2013
- ROCKSTAR CONSORTIUM US LP
- Robert Friskney
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BREAK BEFORE MAKE FORWARDING INFORMATION BASE (FIB) POPULATION FOR...
- Publication number 20130064074
- Publication date Mar 14, 2013
- ROCKSTAR CONSORTIUM US LP
- Jerome CHIABAUT
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR ACCOMMODATING DUPLICATE MAC ADDRESSES
- Publication number 20130013810
- Publication date Jan 10, 2013
- ROCKSTAR BIDCO, LP
- David Allan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Verification of Configuration Information in BGP VPNs
- Publication number 20120331123
- Publication date Dec 27, 2012
- ROCKSTAR BIDCO, LP
- David Allan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR SELECTING BETWEEN MULTIPLE EQUAL COST PATHS
- Publication number 20120307832
- Publication date Dec 6, 2012
- ROCKSTAR BIDCO, LP
- David Allan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR EXCHANGING ROUTING INFORMATION AND ESTABLI...
- Publication number 20120300774
- Publication date Nov 29, 2012
- ROCKSTAR BIDCO, LP
- Liam M. CASEY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and Apparatus for Exchanging Routing Information and the Est...
- Publication number 20120263075
- Publication date Oct 18, 2012
- David Allan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Failure Notification in a Network Having Serially Connected Nodes
- Publication number 20120257514
- Publication date Oct 11, 2012
- David ALLAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR IMPLEMENTING CONTROL OF MULTIPLE PHYSICALL...
- Publication number 20120230183
- Publication date Sep 13, 2012
- ROCKSTAR BIDCO, LP
- David Allan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

DAVID ALLAN

Person

Patents Grantslast 30 patents

Method and apparatus for multicast implementation in a network

Method and apparatus for multicast implementation in a routed ether...

IP forwarding across a link state protocol controlled ethernet network

Differential forwarding in address-based carrier networks

Q-in-Q Ethernet rings

Automated traffic engineering for fat tree networks

Provisioned provider link state bridging (PLSB) with routed back-up

Resilient provider link state bridging (PLSB) virtual private LAN s...

Provider backbone bridging—provider backbone transport internetworking

Multicast implementation in a link state protocol controlled ethern...

Implementation of VPNs over a link state protocol controlled Ethern...

Resilient attachment to provider link state bridging (PLSB) networks

Differential forwarding in address-based carrier networks

Failure notification in a network having serially connected nodes

Method and apparatus for exchanging routing information and the est...

Multicast implementation in a link state protocol controlled Ethern...

Resilient attachment to provider link state bridging (PLSB) networks

Scaling OAM for point-to-point trunking

Method and apparatus for selecting between multiple equal cost paths

Virtual links in a routed ethernet mesh network

Tie-breaking in shortest path determination

Evolution of ethernet networks

Method and apparatus for implementing control of multiple physicall...

Break before make forwarding information base (FIB) population for...

Pre-computing alternate forwarding state in a routed ethernet mesh...

Provider link state bridging (PLSB) computation method

Resilient provider link state bridging (PLSB) virtual private LAN s...

Automated traffic engineering for multi-protocol label switching (M...

Automated traffic engineering for 802.1AQ based upon the use of lin...

Provider backbone bridging—provider backbone transport internetworking

Patents Applicationslast 30 patents

METHOD AND APPARATUS FOR MULTICAST IMPLEMENTATION IN A NETWORK

DIFFERENTIAL FORWARDING IN ADDRESS-BASED CARRIER NETWORKS

Scaling OAM for Point-to-Point Trunking

Method and Apparatus for Exchanging Routing Information and the Est...

METHOD AND APPARATUS FOR SELECTING BETWEEN MULTIPLE EQUAL COST PATHS

Failure Notification in a Network having Serially Connected Nodes

Method and Apparatus for Exchanging Routing Information and the Est...

Q-IN-Q ETHERNET RINGS

RESILIENT ATTACHMENT TO PROVIDER LINK STATE BRIDGING (PLSB) NETWORKS

METHOD AND APPARATUS FOR IMPLEMENTING CONTROL OF MULTIPLE PHYSICALL...

EVOLUTION OF ETHERNET NETWORKS

TIE-BREAKING IN SHORTEST PATH DETERMINATION

BREAK BEFORE MAKE FORWARDING INFORMATION BASE (FIB) POPULATION FOR...

PSUEDO WIRE MERGE FOR IPTV

PROVIDER LINK STATE BRIDGING (PLSB) COMPUTATION METHOD

RESILIENT PROVIDER LINK STATE BRIDGING (PLSB) VIRTUAL PRIVATE LAN S...

PROVIDER BACKBONE BRIDGING - PROVIDER BACKBONE TRANSPORT INTERNETWO...

RESILIENT ATTACHMENT TO PROVIDER LINK STATE BRIDGING (PLSB) NETWORKS

TRAFFIC ENGINEERING IN FRAME-BASED CARRIER NETWORKS

MULTICAST IMPLEMENTATION IN A LINK STATE PROTOCOL CONTROLLED ETHERN...

PROVIDER BACKBONE BRIDGING - PROVIDER BACKBONE TRANSPORT INTERNETWO...

Scaling OAM for Point-to-Point Trunking

BREAK BEFORE MAKE FORWARDING INFORMATION BASE (FIB) POPULATION FOR...

METHOD AND APPARATUS FOR ACCOMMODATING DUPLICATE MAC ADDRESSES

Verification of Configuration Information in BGP VPNs

METHOD AND APPARATUS FOR SELECTING BETWEEN MULTIPLE EQUAL COST PATHS

METHOD AND APPARATUS FOR EXCHANGING ROUTING INFORMATION AND ESTABLI...

Method and Apparatus for Exchanging Routing Information and the Est...

Failure Notification in a Network Having Serially Connected Nodes

METHOD AND APPARATUS FOR IMPLEMENTING CONTROL OF MULTIPLE PHYSICALL...