Inventor · disambiguated record
Loudon T. Blair
Also filed as: BLAIR LOUDON · BLAIR LOUDON T · BLAIR LOUDON THOMAS
23 granted patents·1 pending application·810 citations·filing 1993–2020
96Inventor score
Top patents by PatentIndex Score
24 records- 0197US10404365B2Path computation based on dynamic performance monitoring systems and methods in optical networksCIENA CORP·Filed 2018·Granted Sep 3, 2019·18 cites·20 claims
- 0296US9948387B2Path computation based on dynamic performance monitoring systems and methods in optical networksCIENA CORP·Filed 2016·Granted Apr 17, 2018·15 cites·20 claims
- 0396US8467375B2Hybrid packet-optical private network systems and methodsBLAIR LOUDON·Filed 2011·Granted Jun 18, 2013·110 cites·22 claims
- 0496US8433192B2Dynamic performance monitoring systems and methods for optical networksFRANKEL MICHAEL Y·Filed 2009·Granted Apr 30, 2013·50 cites·20 claims
- 0594US8625994B2Directionless reconfigurable optical add-drop multiplexer systems and methodsARCHAMBAULT JEAN-LUC·Filed 2008·Granted Jan 7, 2014·36 cites·22 claims
- 0694US8456984B2Virtualized shared protection capacityRANGANATHAN RAGHURAMAN·Filed 2010·Granted Jun 4, 2013·330 cites·20 claims
- 0793US8818198B2Photonic link information collection and advertisement systems and methodsTRNKUS MARIAN·Filed 2012·Granted Aug 26, 2014·20 cites·20 claims
- 0891US9270405B2Directionless optical architecture and highly available network and photonic resilience methodsBLAIR LOUDON T·Filed 2014·Granted Feb 23, 2016·10 cites·13 claims
- 0990US10581914B2Method and system of mitigating network attacksCIENA CORP·Filed 2016·Granted Mar 3, 2020·8 cites·20 claims
- 1090US9148223B2Ethernet private local area network systems and methodsBLAIR LOUDON T·Filed 2013·Granted Sep 29, 2015·10 cites·15 claims
- 1189US9628340B2Proactive operations, administration, and maintenance systems and methods in networks using data analyticsBLAIR LOUDON THOMAS·Filed 2014·Granted Apr 18, 2017·20 cites·18 claims
- 1287US9503443B2Secure access systems and methods to network elements operating in a networkKRAUSS DAVID JORDAN·Filed 2014·Granted Nov 22, 2016·16 cites·20 claims
- 1385US11770408B2Method and system of mitigating network attacksCIENA CORP·Filed 2020·Granted Sep 26, 2023·2 cites·17 claims
- 1485US10425322B2Scalable broadband metro network architectureCIENA CORP·Filed 2015·Granted Sep 24, 2019·6 cites·19 claims
- 1584US9819546B2Data connectivity systems and methods through packet-optical switchesCIENA CORP·Filed 2015·Granted Nov 14, 2017·4 cites·20 claims
- 1683US8849115B2Directionless optical architecture and highly available network and photonic resilience methodsBLAIR LOUDON·Filed 2008·Granted Sep 30, 2014·8 cites·12 claims
- 1783US7174096B2Method and system for providing protection in an optical communication networkCIENA CORP·Filed 2003·Granted Feb 6, 2007·35 cites·19 claims
- 1873US5623565AOptical sensor/actuator communication system with common control site independently responding to inputs from sensors and controlling associated actuatorsBRITISH TELECOMM·Filed 1993·Granted Apr 22, 1997·30 cites·19 claims
- 1970US6141125AIntra-node diagnostic signalCIENA CORP·Filed 1998·Granted Oct 31, 2000·44 cites·35 claims
- 2069US6414767B1Meshed optical networkBRITISH TELECOMM·Filed 1996·Granted Jul 2, 2002·35 cites·10 claims
- 2164US9491086B2Distributed network planning systems and methodsTRNKUS MARIAN·Filed 2011·Granted Nov 8, 2016·2 cites·18 claims
- 2257US9490894B2Coherent probe and optical service channel systems and methods for optical networksGAUDETTE JAMIE·Filed 2013·Granted Nov 8, 2016·1 cites·19 claims
- 2354US10212037B2Data center connectivity systems and methods through packet-optical switchesCIENA CORP·Filed 2017·Granted Feb 19, 2019·0 cites·20 claims
- 2435US2016380886A1Distributed data center architectureCIENA CORP·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →