Inventor · disambiguated record
Surajit Chaudhuri
Also filed as: CHAUDHURI SURAJIT · CHAUDHURI SURAJIT J
162 granted patents·31 pending applications·5,744 citations·filing 1993–2025
99Inventor score
Files withMICROSOFT CORP104MICROSOFT TECHNOLOGY LICENSING LLC55CHAUDHURI SURAJIT6BRUNO NICOLAS5HEWLETT PACKARD CO4
Top patents by PatentIndex Score
193 records- 0198US6529901B1Automating statistics management for query optimizersMICROSOFT CORP·Filed 2000·Granted Mar 4, 2003·245 cites·72 claims
- 0298US6366903B1Index and materialized view selection for a given workloadMICROSOFT CORP·Filed 2000·Granted Apr 2, 2002·219 cites·60 claims
- 0398US6223171B1What-if index analysis utility for database systemsMICROSOFT CORP·Filed 1998·Granted Apr 24, 2001·384 cites·62 claims
- 0497US7917514B2Visual and multi-dimensional searchMICROSOFT CORP·Filed 2006·Granted Mar 29, 2011·85 cites·20 claims
- 0596US5806061AMethod for cost-based optimization over multimeida repositoriesHEWLETT PACKARD CO·Filed 1997·Granted Sep 8, 1998·350 cites·18 claims
- 0695US7882121B2Generating queries using cardinality constraintsMICROSOFT CORP·Filed 2006·Granted Feb 1, 2011·84 cites·20 claims
- 0795US7739221B2Visual and multi-dimensional searchMICROSOFT CORP·Filed 2006·Granted Jun 15, 2010·59 cites·19 claims
- 0895US6947927B2Method and apparatus for exploiting statistics on query expressions for optimizationMICROSOFT CORP·Filed 2002·Granted Sep 20, 2005·136 cites·23 claims
- 0995US6513029B1Interesting table-subset selection for database workload materialized view selectionMICROSOFT CORP·Filed 2000·Granted Jan 28, 2003·106 cites·21 claims
- 1095US6356891B1Identifying indexes on materialized views for database workloadMICROSOFT CORP·Filed 2000·Granted Mar 12, 2002·110 cites·54 claims
- 1195US6266658B1Index tuner for given workloadMICROSOFT CORP·Filed 2000·Granted Jul 24, 2001·112 cites·38 claims
- 1294US11170020B2Collecting and annotating transformation tools for use in generating transformation programsMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2016·Granted Nov 9, 2021·12 cites·20 claims
- 1394US8032546B2Transformation-based framework for record matchingMICROSOFT CORP·Filed 2008·Granted Oct 4, 2011·46 cites·20 claims
- 1494US7296011B2Efficient fuzzy match for evaluating data recordsMICROSOFT CORP·Filed 2003·Granted Nov 13, 2007·97 cites·42 claims
- 1594US6850925B2Query optimization by sub-plan memoizationMICROSOFT CORP·Filed 2001·Granted Feb 1, 2005·131 cites·26 claims
- 1693US11809223B2Collecting and annotating transformation tools for use in generating transformation programsMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2021·Granted Nov 7, 2023·2 cites·20 claims
- 1793US11520800B2Extensible data transformationsMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2020·Granted Dec 6, 2022·3 cites·20 claims
- 1893US7363289B2Method and apparatus for exploiting statistics on query expressions for optimizationMICROSOFT CORP·Filed 2005·Granted Apr 22, 2008·45 cites·29 claims
- 1992US10776380B2Efficient transformation program generationMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2016·Granted Sep 15, 2020·8 cites·20 claims
- 2092US9477710B2Isolating resources and performance in a database management systemMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2013·Granted Oct 25, 2016·16 cites·18 claims
- 2192US8527893B2Taxonomy editorAGRAWAL SANJAY·Filed 2010·Granted Sep 3, 2013·32 cites·21 claims
- 2292US8307343B2Application and database context correlation for database application developersCHAUDHURI SURAJIT·Filed 2007·Granted Nov 6, 2012·56 cites·20 claims
- 2392US7516149B2Robust detector of fuzzy duplicatesMICROSOFT CORP·Filed 2004·Granted Apr 7, 2009·82 cites·13 claims
- 2492US6212526B1Method for apparatus for efficient mining of classification models from databasesMICROSOFT CORP·Filed 1997·Granted Apr 3, 2001·150 cites·9 claims
- 2592US5960423ADatabase system index selection using candidate index selection for a workloadMICROSOFT CORP·Filed 1997·Granted Sep 28, 1999·141 cites·26 claims
- 2692US5598559AMethod and apparatus for optimizing queries having group-by operatorsHEWLETT PACKARD CO·Filed 1996·Granted Jan 28, 1997·205 cites·7 claims
- 2792US5544355AMethod and apparatus for query optimization in a relational database system having foreign functionsHEWLETT PACKARD CO·Filed 1993·Granted Aug 6, 1996·175 cites·13 claims
- 2891US8190595B2Flexible query hints in a relational databaseBRUNO NICOLAS·Filed 2009·Granted May 29, 2012·28 cites·20 claims
- 2991US6363371B1Identifying essential statistics for query optimization for databasesMICROSOFT CORP·Filed 1999·Granted Mar 26, 2002·131 cites·63 claims
- 3090US12430311B1Budget-constrained index tuning in database systemsMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2024·Granted Sep 30, 2025·1 cites·20 claims
- 3190US9734181B2Understanding tables for searchMICROSOFT CORP·Filed 2014·Granted Aug 15, 2017·12 cites·33 claims
- 3290US9405771B2Associating metadata with images in a personal image collectionMICROSOFT CORP·Filed 2013·Granted Aug 2, 2016·13 cites·20 claims
- 3390US7287019B2Duplicate data elimination systemMICROSOFT CORP·Filed 2003·Granted Oct 23, 2007·66 cites·12 claims
- 3490US6842753B2Sampling for aggregation queriesMICROSOFT CORP·Filed 2001·Granted Jan 11, 2005·45 cites·26 claims
- 3590US6460045B1Self-tuning histogram and database modelingMICROSOFT CORP·Filed 1999·Granted Oct 1, 2002·131 cites·41 claims
- 3689US8874592B2Search guided by location and contextFLAKE GARY W·Filed 2006·Granted Oct 28, 2014·17 cites·20 claims
- 3789US8386529B2Foreign-key detectionMICROSOFT CORP·Filed 2010·Granted Feb 26, 2013·13 cites·20 claims
- 3889US7739269B2Incremental repair of query plansMICROSOFT CORP·Filed 2007·Granted Jun 15, 2010·22 cites·17 claims
- 3989US6278989B1Histogram construction using adaptive random sampling with cross-validation for database systemsMICROSOFT CORP·Filed 1998·Granted Aug 21, 2001·108 cites·42 claims
- 4088US11809442B2Facilitating data transformationsMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2020·Granted Nov 7, 2023·2 cites·20 claims
- 4188US10706066B2Extensible data transformationsMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2016·Granted Jul 7, 2020·5 cites·20 claims
- 4288US10140366B2Finding data in connected corpuses using examplesMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2015·Granted Nov 27, 2018·5 cites·20 claims
- 4388US7251648B2Automatically ranking answers to database queriesMICROSOFT CORP·Filed 2002·Granted Jul 31, 2007·111 cites·32 claims
- 4488US6356890B1Merging materialized view pairs for database workload materialized view selectionMICROSOFT CORP·Filed 2000·Granted Mar 12, 2002·75 cites·26 claims
- 4587US11397716B2Method and system for automatically tagging dataMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2020·Granted Jul 26, 2022·2 cites·20 claims
- 4687US8332388B2Transformation rule profiling for a query optimizerCHAUDHURI SURAJIT·Filed 2010·Granted Dec 11, 2012·16 cites·19 claims
- 4787US6961721B2Detecting duplicate records in databaseMICROSOFT CORP·Filed 2002·Granted Nov 1, 2005·48 cites·6 claims
- 4886US10810202B2Execution plan stitchingMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2018·Granted Oct 20, 2020·5 cites·20 claims
- 4986US8533203B2Identifying synonyms of entities using a document collectionCHAUDHURI SURAJIT·Filed 2009·Granted Sep 10, 2013·18 cites·13 claims
- 5086US8185519B2Techniques for exact cardinality query optimizationCHAUDHURI SURAJIT·Filed 2009·Granted May 22, 2012·16 cites·18 claims
Showing the top 50 of 193 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →