Inventor · disambiguated record
Cristian Lumezanu
Also filed as: LUMEZANU CRISTIAN
38 granted patents·8 pending applications·313 citations·filing 2007–2022
97Inventor score
Top patents by PatentIndex Score
46 records- 0196US10930301B1Sequence models for audio scene recognitionNEC LAB AMERICA INC·Filed 2020·Granted Feb 23, 2021·16 cites·20 claims
- 0296US9450823B2Hybrid network managementNEC LAB AMERICA INC·Filed 2014·Granted Sep 20, 2016·59 cites·9 claims
- 0396US9253042B2Network managementNEC LAB AMERICA INC·Filed 2013·Granted Feb 2, 2016·105 cites·10 claims
- 0493US11620518B2Landmark-based classification model updatingNEC LAB AMERICA INC·Filed 2020·Granted Apr 4, 2023·6 cites·20 claims
- 0590US11741146B2Embedding multi-modal time series and text dataNEC LAB AMERICA INC·Filed 2021·Granted Aug 29, 2023·2 cites·15 claims
- 0690US9736041B2Transparent software-defined network managementNEC LAB AMERICA INC·Filed 2014·Granted Aug 15, 2017·25 cites·12 claims
- 0790US8548012B2Method and apparatus for reducing redundant traffic in communication networksGUO KATHERINE H·Filed 2010·Granted Oct 1, 2013·9 cites·22 claims
- 0889US8954515B2Method and apparatus for reducing application update traffic in cellular networksGUO KATHERINE H·Filed 2010·Granted Feb 10, 2015·13 cites·20 claims
- 0988US9143452B2Data processingNEC LAB AMERICA INC·Filed 2013·Granted Sep 22, 2015·16 cites·15 claims
- 1087US11169514B2Unsupervised anomaly detection, diagnosis, and correction in multivariate time series dataNEC LAB AMERICA INC·Filed 2019·Granted Nov 9, 2021·9 cites·16 claims
- 1187US9602338B2System and method for network packet event characterization and analysisNEC LAB AMERICA INC·Filed 2014·Granted Mar 21, 2017·10 cites·20 claims
- 1286US11543808B2Sensor attribution for anomaly detectionNEC LAB AMERICA INC·Filed 2021·Granted Jan 3, 2023·1 cites·16 claims
- 1385US8831003B2Method and apparatus for reducing redundant traffic in communication networksGUO KATHERINE H·Filed 2013·Granted Sep 9, 2014·6 cites·20 claims
- 1484US9736053B2Layer 2 path tracing through context encoding in software defined networkingNEC LAB AMERICA INC·Filed 2015·Granted Aug 15, 2017·5 cites·16 claims
- 1580US9813301B2Optimization framework for multi-tenant data centersNEC LAB AMERICA INC·Filed 2015·Granted Nov 7, 2017·4 cites·15 claims
- 1676US7689695B2System and method for distributed utility optimization in a messaging infrastructureIBM·Filed 2007·Granted Mar 30, 2010·8 cites·4 claims
- 1775US8924787B2Network debuggingNEC LAB AMERICA INC·Filed 2013·Granted Dec 30, 2014·5 cites·16 claims
- 1873US8976661B2Network self-protectionNEC LAB AMERICA INC·Filed 2013·Granted Mar 10, 2015·3 cites·9 claims
- 1972US9654372B2Patent latency monitoring in software-defined networksNEC LAB AMERICA INC·Filed 2014·Granted May 16, 2017·3 cites·9 claims
- 2072US9106576B2Policy-aware based method for deployment of enterprise virtual tenant networksNEC LAB AMERICA INC·Filed 2013·Granted Aug 11, 2015·3 cites·8 claims
- 2167US12340308B2Edge-side federated learning for anomaly detectionNEC LAB AMERICA INC·Filed 2022·Granted Jun 24, 2025·0 cites·16 claims
- 2267US8432911B2Method and apparatus for reducing effects of lost packets on redundancy reduction in communication networksGUO KATHERINE H·Filed 2010·Granted Apr 30, 2013·2 cites·20 claims
- 2365US12346808B2Federated learning for anomaly detectionNEC LAB AMERICA INC·Filed 2021·Granted Jul 1, 2025·0 cites·18 claims
- 2465US10999247B2Density estimation network for unsupervised anomaly detectionNEC LAB AMERICA INC·Filed 2018·Granted May 4, 2021·1 cites·18 claims
- 2562US11355138B2Audio scene recognition using time series analysisNEC LAB AMERICA INC·Filed 2020·Granted Jun 7, 2022·0 cites·20 claims
- 2659US9342363B2Distributed online optimization for latency assignment and slicingASTLEY MARK C·Filed 2008·Granted May 17, 2016·2 cites·15 claims
- 2758US11782812B2Causal attention-based multi-stream RNN for computer system metric prediction and influential events identification based on metric and event logsNEC LAB AMERICA INC·Filed 2021·Granted Oct 10, 2023·0 cites·20 claims
- 2857US9030960B2Method and apparatus for reducing redundant traffic in communication networksALCATEL LUCENT·Filed 2014·Granted May 12, 2015·0 cites·23 claims
- 2956US10911488B2Neural network based spoofing detectionNEC LAB AMERICA INC·Filed 2018·Granted Feb 2, 2021·0 cites·13 claims
- 3056US10887344B2Network endpoint spoofing detection and mitigationNEC LAB AMERICA INC·Filed 2018·Granted Jan 5, 2021·0 cites·15 claims
- 3155US10999323B2Network gateway spoofing detection and mitigationNEC LAB AMERICA INC·Filed 2018·Granted May 4, 2021·0 cites·13 claims
- 3254US9755992B2Distributed online optimization for latency assignment and slicingIBM·Filed 2016·Granted Sep 5, 2017·0 cites·18 claims
- 3354US2022012538A1Compact representation and time series segment retrieval through deep learningNEC LAB AMERICA INC·Filed 2021·Application pending·0 cites
- 3452US11520993B2Word-overlap-based clustering cross-modal retrievalNEC LAB AMERICA INC·Filed 2020·Granted Dec 6, 2022·0 cites·20 claims
- 3551US12242542B2Ordinal time series classification with missing informationNEC LAB AMERICA INC·Filed 2021·Granted Mar 4, 2025·0 cites·20 claims
- 3650US2021056127A1Method for multi-modal retrieval and clustering using deep cca and active pairwise queriesNEC LAB AMERICA INC·Filed 2020·Application pending·0 cites
- 3750US2021012061A1Supervised cross-modal retrieval for time-series and text using multimodal triplet lossNEC LAB AMERICA INC·Filed 2020·Application pending·0 cites
- 3850US2021027157A1Unsupervised concept discovery and cross-modal retrieval in time series and text comments based on canonical correlation analysisNEC LAB AMERICA INC·Filed 2020·Application pending·0 cites
- 3950US2021065059A1Monitoring computing system status by implementing a deep unsupervised binary coding networkNEC LAB AMERICA INC·Filed 2020·Application pending·0 cites
- 4049US2022318627A1Time series retrieval with code updatesNEC LAB AMERICA INC·Filed 2022·Application pending·0 cites
- 4148US2022318593A1System for generating natural language comment texts for multi-variate time seriesNEC LAB AMERICA INC·Filed 2022·Application pending·0 cites
- 4245US10110458B2VM-to-VM traffic estimation in multi-tenant data centersNEC LAB AMERICA INC·Filed 2016·Granted Oct 23, 2018·0 cites·14 claims
- 4345US9413646B2Path selection in hybrid networksNEC LAB AMERICA INC·Filed 2015·Granted Aug 9, 2016·0 cites·20 claims
- 4443US10915535B2Optimizations for a behavior analysis engineNEC LAB AMERICA INC·Filed 2018·Granted Feb 9, 2021·0 cites·15 claims
- 4541US8918502B2FlowSense: light-weight networking sensing with openflowZHANG YUEPING·Filed 2012·Granted Dec 23, 2014·0 cites·13 claims
- 4641US2014337674A1Network TestingNEC LAB AMERICA INC·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →