Inventor · disambiguated record
Mei Kobayashi
Also filed as: KOBAYASHI MEI
16 granted patents·2 pending applications·636 citations·filing 1995–2008
95Inventor score
Files withIBM17
Top patents by PatentIndex Score
18 records- 0194US6512835B1Data hiding and extraction methodsIBM·Filed 2000·Granted Jan 28, 2003·80 cites·30 claims
- 0290US6654742B1Method and system for document collection final search result by arithmetical operations between search results sorted by multiple ranking metricsIBM·Filed 2000·Granted Nov 25, 2003·165 cites·17 claims
- 0387US6804688B2Detecting and tracking new events/classes of documents in a data baseIBM·Filed 2001·Granted Oct 12, 2004·101 cites·31 claims
- 0484US7216129B2Information processing using a hierarchy structure of randomized samplesIBM·Filed 2003·Granted May 8, 2007·44 cites·16 claims
- 0583US6678690B2Retrieving and ranking of documents from database descriptionIBM·Filed 2001·Granted Jan 13, 2004·65 cites·14 claims
- 0683US6055321ASystem and method for hiding and extracting message data in multimedia dataIBM·Filed 1997·Granted Apr 25, 2000·66 cites·62 claims
- 0782US6920450B2Retrieving, detecting and identifying major and outlier clusters in a very large databaseIBM·Filed 2002·Granted Jul 19, 2005·35 cites·23 claims
- 0878US6965898B2Information retrieval system, an information retrieval method, a program for executing information retrieval, and a storage medium wherein a program for executing information retrieval is storedIBM·Filed 2002·Granted Nov 15, 2005·27 cites·20 claims
- 0968US7996407B2System, method and computer executable program for information tracking from heterogeneous sourcesIBM·Filed 2008·Granted Aug 9, 2011·4 cites·18 claims
- 1066US6922715B2Computer implemented method and program for estimation of characteristic values of matrixes using statistical samplingIBM·Filed 2001·Granted Jul 26, 2005·14 cites·9 claims
- 1165US7219089B2Data retrieval method, system and program productIBM·Filed 2003·Granted May 15, 2007·11 cites·9 claims
- 1254US7840392B2Stabilizing solutions to output feedback pole placement problem with parameter drift and automated alerting of system parameter changesIBM·Filed 2008·Granted Nov 23, 2010·1 cites·1 claims
- 1348US5671330ASpeech synthesis using glottal closure instants determined from adaptively-thresholded wavelet transformsIBM·Filed 1995·Granted Sep 23, 1997·23 cites·12 claims
- 1447US7752019B2Stabilizing solutions to output feedback pole placement problem with parameter drift and automated alerting of system parameter changesIBM·Filed 2008·Granted Jul 6, 2010·0 cites·1 claims
- 1547US7693693B2Stabilizing solutions to output feedback pole placement problem with parameter drift and automated alerting of system parameter changesIBM·Filed 2008·Granted Apr 6, 2010·0 cites·10 claims
- 1647US7502722B2Stabilizing solutions to output feedback pole placement problem with parameter drift and automated alerting of system parameter changesIBM·Filed 2005·Granted Mar 10, 2009·0 cites·1 claims
- 1744US2005027678A1Computer executable dimension reduction and retrieval engineIBM·Filed 2004·Application pending·0 cites
- 1836US2003023570A1Ranking of documents in a very large databaseFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →