Inventor · disambiguated record
Divesh Srivastava
Also filed as: SRIVASTAVA DIVESH · SRIVASTAVA DIVESH NARAYAN
132 granted patents·20 pending applications·3,648 citations·filing 1994–2025
99Inventor score
Top patents by PatentIndex Score
152 records- 0195US5600831AApparatus and methods for retrieving information by modifying query plan based on description of information sourcesLUCENT TECHNOLOGIES INC·Filed 1994·Granted Feb 4, 1997·240 cites·12 claims
- 0294US8752100B2Systems and methods for distributing video on demandRAMAKRISHNAN KADANGODE·Filed 2008·Granted Jun 10, 2014·21 cites·18 claims
- 0394US7444326B1Method of performing approximate substring indexingAT & T CORP·Filed 2005·Granted Oct 28, 2008·34 cites·5 claims
- 0494US6980985B1Distributed evalulation of directory queries using a topology cacheAT & T CORP·Filed 2001·Granted Dec 27, 2005·137 cites·16 claims
- 0593US6070157AMethod for providing more informative results in response to a search of electronic documentsAT & T CORP·Filed 1997·Granted May 30, 2000·147 cites·21 claims
- 0693US6032144AOptimization of queries using relational algebraic theta-semijoin operatorLUCENT TECHNOLOGIES INC·Filed 1997·Granted Feb 29, 2000·210 cites·22 claims
- 0792US7630967B1Join paths across multiple databasesAT & T IP II LP·Filed 2005·Granted Dec 8, 2009·38 cites·14 claims
- 0892US7010522B1Method of performing approximate substring indexingAT & T CORP·Filed 2002·Granted Mar 7, 2006·71 cites·10 claims
- 0992US6363379B1Method of clustering electronic documents in response to a search queryAT & T CORP·Filed 2000·Granted Mar 26, 2002·74 cites·9 claims
- 1091US6606639B2Method for effective indexing of partially dynamic documentsAT & T CORP·Filed 2002·Granted Aug 12, 2003·70 cites·4 claims
- 1191US6167397AMethod of clustering electronic documents in response to a search queryAT & T CORP·Filed 1997·Granted Dec 26, 2000·164 cites·23 claims
- 1291US6026390ACost-based maintenance of materialized viewsAT & T CORP·Filed 1997·Granted Feb 15, 2000·149 cites·25 claims
- 1391US5999192AInteractive data exploration apparatus and methodsLUCENT TECHNOLOGIES INC·Filed 1996·Granted Dec 7, 1999·195 cites·32 claims
- 1491US5987467AMethod of calculating tuples for data cubesAT & T CORP·Filed 1997·Granted Nov 16, 1999·138 cites·41 claims
- 1591US5956722AMethod for effective indexing of partially dynamic documentsAT & T CORP·Filed 1997·Granted Sep 21, 1999·148 cites·14 claims
- 1690US8112802B2Verification of outsourced data streamsHADJIELEFTHERIOU MARIOS·Filed 2008·Granted Feb 7, 2012·29 cites·19 claims
- 1789US8161048B2Database analysis using clustersPROCOPIUC CECILIA MAGDALENA·Filed 2009·Granted Apr 17, 2012·37 cites·19 claims
- 1889US7657503B1System and method for generating statistical descriptors for a data streamAT & T CORP·Filed 2005·Granted Feb 2, 2010·23 cites·10 claims
- 1989US7454415B1Method and system for pattern matching having holistic twig joinsUNIV COLUMBIA·Filed 2007·Granted Nov 18, 2008·15 cites·18 claims
- 2089US6061676AEffecting constraint magic rewriting on a query with the multiset version of the relational algebric theta-semijoin operatorLUCENT TECHNOLOGIES INC·Filed 1997·Granted May 9, 2000·131 cites·10 claims
- 2188US8606794B2Adaptive processing of top-k queries in nested-structure arbitrary markup language such as XMLAT & T IP II LP·Filed 2013·Granted Dec 10, 2013·13 cites·20 claims
- 2288US8316000B2Method and apparatus for using tag topologySRIVASTAVA DIVESH·Filed 2006·Granted Nov 20, 2012·17 cites·18 claims
- 2388US7668801B1Method and apparatus for optimizing queries under parametric aggregation constraintsAT & T CORP·Filed 2004·Granted Feb 23, 2010·56 cites·5 claims
- 2488US7451214B1Method and apparatus for packet analysis in a networkCRANOR CHARLES D·Filed 2006·Granted Nov 11, 2008·14 cites·9 claims
- 2588US7440957B1Updates through viewsAT & T IP II LP·Filed 2005·Granted Oct 21, 2008·26 cites·11 claims
- 2688US7219091B1Method and system for pattern matching having holistic twig joinsUNIV COLUMBIA·Filed 2003·Granted May 15, 2007·37 cites·6 claims
- 2788US6073130AMethod for improving the results of a search in a structured databaseAT & T CORP·Filed 1997·Granted Jun 6, 2000·104 cites·15 claims
- 2887US11489897B2Method and apparatus for adjusting streaming media content based on contextAT & T IP I LP·Filed 2020·Granted Nov 1, 2022·2 cites·20 claims
- 2987US11088827B2Location-based blockchainAT & T IP I LP·Filed 2018·Granted Aug 10, 2021·7 cites·11 claims
- 3087US8627488B2Methods and apparatus to anonymize a dataset of spatial dataCORMODE GRAHAM R·Filed 2011·Granted Jan 7, 2014·18 cites·21 claims
- 3187US7631074B1System and method for managing data streamsAT & T CORP·Filed 2005·Granted Dec 8, 2009·15 cites·20 claims
- 3287US7623534B1Method and systems for content access and distributionAT & T IP I LP·Filed 2005·Granted Nov 24, 2009·12 cites·9 claims
- 3387US7165100B2Method and apparatus for packet analysis in a networkAT & T CORP·Filed 2001·Granted Jan 16, 2007·41 cites·22 claims
- 3486US11868340B1Update propagation in a data stream warehouseAT & T IP I LP·Filed 2022·Granted Jan 9, 2024·1 cites·20 claims
- 3586US8064446B2Multicast with adaptive dual-stateRAMAKRISHNAN KADANGODE K·Filed 2008·Granted Nov 22, 2011·11 cites·21 claims
- 3686US6904433B2Method for using query templates in directory cachesAT & T CORP·Filed 2001·Granted Jun 7, 2005·55 cites·13 claims
- 3786US5897632AMethod and system for using materialized views to evaluate queries involving aggregationAT & T CORP·Filed 1997·Granted Apr 27, 1999·132 cites·30 claims
- 3885US11626992B2Blockchain-powered ledger for a data supply chainAT & T IP I LP·Filed 2020·Granted Apr 11, 2023·2 cites·20 claims
- 3985US9462339B2Systems and methods for distributing video on demandAT&T INTELLECTUAL PROPERTY II LP·Filed 2014·Granted Oct 4, 2016·5 cites·13 claims
- 4085US8645397B1Method and apparatus for propagating updates in databasesKOUDAS NIKOLAOS·Filed 2006·Granted Feb 4, 2014·21 cites·9 claims
- 4185US7904444B1Method and system for performing queries on data streamsAT & T IP II LP·Filed 2006·Granted Mar 8, 2011·17 cites·15 claims
- 4285US7664806B1Routing XML queriesAT & T CORP·Filed 2004·Granted Feb 16, 2010·35 cites·12 claims
- 4385US7415461B1Apparatus and method for merging results of approximate matching operationsAT & T CORP·Filed 2005·Granted Aug 19, 2008·18 cites·13 claims
- 4484US8005817B1System and method for providing structure and content scoring for XMLAT & T IP II LP·Filed 2005·Granted Aug 23, 2011·22 cites·18 claims
- 4584US6438608B2Declarative message addressingAT & T CORP·Filed 2001·Granted Aug 20, 2002·39 cites·12 claims
- 4684US5655116AApparatus and methods for retrieving informationLUCENT TECHNOLOGIES INC·Filed 1994·Granted Aug 5, 1997·106 cites·19 claims
- 4783US9854023B2Methods and systems for content access and distributionAT & T IP II LP·Filed 2016·Granted Dec 26, 2017·3 cites·20 claims
- 4883US8295203B2Methods and systems to store state used to forward multicast trafficRAMAKRISHNAN KADANGODE K·Filed 2008·Granted Oct 23, 2012·8 cites·16 claims
- 4983US8112422B2Computer systems, methods and computer program products for data anonymization for aggregate query answeringSRIVASTAVA DIVESH·Filed 2008·Granted Feb 7, 2012·15 cites·5 claims
- 5083US7451144B1Method of pattern searchingAT & T CORP·Filed 2003·Granted Nov 11, 2008·34 cites·8 claims
Showing the top 50 of 152 patent records by PatentIndex Score.
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