Inventor · disambiguated record
Dan Pei
Also filed as: PEI DAN
24 granted patents·2 pending applications·251 citations·filing 2007–2016
95Inventor score
Top patents by PatentIndex Score
26 records- 0195US7889666B1Scalable and robust troubleshooting framework for VPN backbonesAT & T IP II LP·Filed 2007·Granted Feb 15, 2011·64 cites·2 claims
- 0293US8984116B2Passive and comprehensive hierarchical anomaly detection system and methodAT & T IP I LP·Filed 2013·Granted Mar 17, 2015·20 cites·20 claims
- 0392US7796607B2Scalable multiprotocol label switching based virtual private networks and methods to implement the sameAT & T IP I LP·Filed 2008·Granted Sep 14, 2010·31 cites·12 claims
- 0490US8934352B2Hierarchical anomaly localization and prioritizationPEI DAN·Filed 2011·Granted Jan 13, 2015·14 cites·17 claims
- 0589US8761029B2Methods, apparatus and articles of manufacture to perform root cause analysis for network eventsAT & T IP I LP·Filed 2013·Granted Jun 24, 2014·10 cites·20 claims
- 0689US8521904B1Devices, systems, and/or methods for determining internet topologyPEI DAN·Filed 2008·Granted Aug 27, 2013·39 cites·15 claims
- 0789US8452871B2Passive and comprehensive hierarchical anomaly detection system and methodGE ZIHUI·Filed 2011·Granted May 28, 2013·13 cites·16 claims
- 0888US7894461B2Methods and apparatus to infer the status of border gateway protocol sessionsAT & T IP I LP·Filed 2008·Granted Feb 22, 2011·21 cites·26 claims
- 0984US10075356B2Hierarchical anomaly localization and prioritizationAT & T IP I LP·Filed 2016·Granted Sep 11, 2018·4 cites·17 claims
- 1084US8411577B2Methods, apparatus and articles of manufacture to perform root cause analysis for network eventsGE ZIHUI·Filed 2010·Granted Apr 2, 2013·7 cites·20 claims
- 1182US7904589B2Intelligent computer network routing using logically centralized, physically distributed servers distinct from network routersAT & T IP I LP·Filed 2007·Granted Mar 8, 2011·10 cites·15 claims
- 1277US8166195B2Intelligent computer network routing using logically centralized, physically distributed servers distinct from network routersMERWE JACOBUS VAN DER·Filed 2011·Granted Apr 24, 2012·5 cites·17 claims
- 1373US9264331B2Hierarchical anomaly localization and prioritizationAT & T IP I LP·Filed 2014·Granted Feb 16, 2016·2 cites·15 claims
- 1473US8769662B2Methods, systems, and computer program products for protecting against IP prefix hijackingAT & T IP I LP·Filed 2012·Granted Jul 1, 2014·3 cites·13 claims
- 1566US8353034B2System and method to locate a prefix hijacker within a one-hop neighborhoodAT & T IP I LP·Filed 2008·Granted Jan 8, 2013·3 cites·24 claims
- 1664US8671197B2Network aware forward cachingAT & T IP I LP·Filed 2012·Granted Mar 11, 2014·1 cites·20 claims
- 1762US8955117B2System and method to locate a prefix hijacker within a one-hop neighborhoodAT & T IP I LP·Filed 2012·Granted Feb 10, 2015·1 cites·17 claims
- 1860US8443076B2Prefix hijacking detection device and methods thereofJI LUSHENG·Filed 2009·Granted May 14, 2013·2 cites·18 claims
- 1960US8103768B2Network aware forward cachingGERBER ALEXANDRE·Filed 2009·Granted Jan 24, 2012·1 cites·20 claims
- 2055US8296838B2Methods, systems, and computer program products for protecting against IP prefix hijackingJI LUSHENG·Filed 2009·Granted Oct 23, 2012·0 cites·20 claims
- 2150US8312141B2Network aware forward cachingGERBER ALEXANDRE·Filed 2011·Granted Nov 13, 2012·0 cites·20 claims
- 2248US8136160B2System and method to select monitors that detect prefix hijacking eventsJI LUSHENG·Filed 2008·Granted Mar 13, 2012·0 cites·15 claims
- 2347US8042183B2Method and apparatus for detecting computer-related attacksAT & T IP II LP·Filed 2007·Granted Oct 18, 2011·0 cites·38 claims
- 2447US2010153537A1Method and apparatus for providing detection of internet protocol address hijackingWANG JIA·Filed 2008·Application pending·0 cites
- 2545US9338177B2Prefix hijacking detection device and methods thereofAT & T IP I LP·Filed 2013·Granted May 10, 2016·0 cites·20 claims
- 2644US2010034098A1Towards Efficient Large-Scale Network Monitoring and Diagnosis Under Operational ConstraintsAT & T IP I LP·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →