Inventor · disambiguated record
Goetz Graefe
Also filed as: GRAEFE GOETZ
72 granted patents·16 pending applications·1,601 citations·filing 1996–2019
99Inventor score
Files withMICROSOFT CORP30GRAEFE GOETZ25HEWLETT PACKARD ENTPR DEV LP7HEWLETT PACKARD DEVELOPMENT CO5KUNO HARUMI3
Top patents by PatentIndex Score
88 records- 0197US7890472B2Parallel nested transactions in transactional memoryMICROSOFT CORP·Filed 2007·Granted Feb 15, 2011·68 cites·16 claims
- 0295US5822747ASystem and method for optimizing database queriesTANDEM COMPUTERS INC·Filed 1996·Granted Oct 13, 1998·278 cites·28 claims
- 0394US8176023B2Hierarchical locking in B-tree indexesGRAEFE GOETZ·Filed 2011·Granted May 8, 2012·20 cites·14 claims
- 0491US8572068B2Evaluation of set of representative query performance using robustness mappingGRAEFE GOETZ·Filed 2009·Granted Oct 29, 2013·26 cites·17 claims
- 0591US6748392B1System and method for segmented evaluation of database queriesMICROSOFT CORP·Filed 2001·Granted Jun 8, 2004·62 cites·33 claims
- 0690US7953717B2Hierarchical locking in B-tree indexesMICROSOFT CORP·Filed 2009·Granted May 31, 2011·16 cites·12 claims
- 0790US6298342B1Electronic database operations for perspective transformations on relational tables using pivot and unpivot columnsMICROSOFT CORP·Filed 1998·Granted Oct 2, 2001·238 cites·18 claims
- 0889US9626398B2Tree data structureGRAEFE GOETZ·Filed 2012·Granted Apr 18, 2017·12 cites·20 claims
- 0989US6356887B1Auto-parameterization of database queriesMICROSOFT CORP·Filed 1999·Granted Mar 12, 2002·175 cites·30 claims
- 1088US8375012B1Computer indexes with multiple representationsHEWLETT PACKARD DEVELOPMENT CO·Filed 2011·Granted Feb 12, 2013·11 cites·20 claims
- 1188US7840530B2Parallel nested transactions in transactional memoryMICROSOFT CORP·Filed 2007·Granted Nov 23, 2010·16 cites·18 claims
- 1287US7434010B2Combined pessimistic and optimisitic concurrency controlMICROSOFT CORP·Filed 2006·Granted Oct 7, 2008·23 cites·20 claims
- 1386US8738657B2Distribution of key valuesKUNO HARUMI·Filed 2011·Granted May 27, 2014·10 cites·20 claims
- 1486US6708164B1Transforming query results into hierarchical informationMICROSOFT CORP·Filed 2000·Granted Mar 16, 2004·43 cites·6 claims
- 1585US8601456B2Software transactional protection of managed pointersDUFFY JOHN JOSEPH·Filed 2006·Granted Dec 3, 2013·15 cites·7 claims
- 1685US7599953B2System and method for segmented evaluation of database queriesMICROSOFT CORP·Filed 2004·Granted Oct 6, 2009·45 cites·7 claims
- 1785US7577647B2Combining nested aggregatorsMICROSOFT CORP·Filed 2005·Granted Aug 18, 2009·17 cites·8 claims
- 1885US6185569B1Linked data structure integrity verification system which verifies actual node information with expected node information stored in a tableMICROSOFT CORP·Filed 1998·Granted Feb 6, 2001·153 cites·19 claims
- 1984US7895582B2Facilitating stack read and write operations in a software transactional memory systemMICROSOFT CORP·Filed 2006·Granted Feb 22, 2011·13 cites·20 claims
- 2083US11514014B2Staggered merging in log-structured merge forestsGOOGLE LLC·Filed 2019·Granted Nov 29, 2022·3 cites·20 claims
- 2183US7908255B2Transactional memory using buffered writes and enforced serialization orderMICROSOFT CORP·Filed 2007·Granted Mar 15, 2011·12 cites·20 claims
- 2283US7860847B2Exception ordering in contention management to support speculative sequential semanticsMICROSOFT CORP·Filed 2007·Granted Dec 28, 2010·13 cites·12 claims
- 2382US9396227B2Controlled lock violation for data transactionsGRAEFE GOETZ·Filed 2012·Granted Jul 19, 2016·6 cites·16 claims
- 2482US8108400B2Database segment searchingGRAEFE GOETZ·Filed 2009·Granted Jan 31, 2012·11 cites·13 claims
- 2581US9195727B2Delta partitions for backup and restoreHEWLETT PACKARD DEVELOPMENT CO·Filed 2013·Granted Nov 24, 2015·5 cites·18 claims
- 2681US7577658B2Hierarchical locking in B-tree indexesMICROSOFT CORP·Filed 2006·Granted Aug 18, 2009·14 cites·15 claims
- 2780US8775414B2System and method for executing queriesBIRDSALL DAVID W·Filed 2012·Granted Jul 8, 2014·6 cites·14 claims
- 2880US7711678B2Software transaction commit order and conflict managementMICROSOFT CORP·Filed 2006·Granted May 4, 2010·10 cites·18 claims
- 2979US7676638B2Combined pessimistic and optimistic concurrency controlMICROSOFT CORP·Filed 2008·Granted Mar 9, 2010·7 cites·20 claims
- 3078US9424310B2System and method for executing queriesHEWLETT PACKARD DEVELOPMENT CO LP·Filed 2014·Granted Aug 23, 2016·4 cites·20 claims
- 3176US9298761B2Adaptive merging in database indexesGRAEFE GOETZ·Filed 2009·Granted Mar 29, 2016·7 cites·16 claims
- 3274US9836504B2Query progress estimation based on processed value packetsGRAEFE GOETZ·Filed 2009·Granted Dec 5, 2017·6 cites·13 claims
- 3374US6105024ASystem for memory management during run formation for external sorting in database systemMICROSOFT CORP·Filed 1998·Granted Aug 15, 2000·66 cites·33 claims
- 3473US8402016B2Fetching optimization in multi-way pipelined database joinsTSIROGIANNIS DIMITRIOS·Filed 2009·Granted Mar 19, 2013·7 cites·26 claims
- 3573US6598044B1Method for choosing optimal query execution plan for multiple defined equivalent query expressionsMICROSOFT CORP·Filed 2002·Granted Jul 22, 2003·30 cites·9 claims
- 3672US10754565B2Systems and methods for deferred lock enforcementGOOGLE LLC·Filed 2018·Granted Aug 25, 2020·1 cites·18 claims
- 3772US9274950B2Data restructuring in multi-level memory hierarchiesGRAEFE GOETZ·Filed 2009·Granted Mar 1, 2016·5 cites·20 claims
- 3871US8005803B2Best practices analyzerMICROSOFT CORP·Filed 2005·Granted Aug 23, 2011·8 cites·14 claims
- 3971US7962456B2Parallel nested transactions in transactional memoryMICROSOFT CORP·Filed 2007·Granted Jun 14, 2011·5 cites·12 claims
- 4070US7890707B2Efficient retry for transactional memoryMICROSOFT CORP·Filed 2007·Granted Feb 15, 2011·4 cites·18 claims
- 4169US9411692B2Applying write elisionHEWLETT PACKARD DEVELOPMENT CO LP·Filed 2013·Granted Aug 9, 2016·2 cites·16 claims
- 4269US9128984B2Query plan analysis of alternative plans using robustness mappingWIENER JANET L·Filed 2009·Granted Sep 8, 2015·4 cites·4 claims
- 4368US8271464B2Parallel nested transactions in transactional memoryMAGRUDER MICHAEL M·Filed 2010·Granted Sep 18, 2012·2 cites·20 claims
- 4467US8099399B2Determining whether change in workload of database system has occurred, and/or whether executing current workload will likely result in problem developing with database systemWILKINSON WILLIAM K·Filed 2009·Granted Jan 17, 2012·4 cites·15 claims
- 4566US9122724B2Combined joinGRAEFE GOETZ·Filed 2008·Granted Sep 1, 2015·3 cites·14 claims
- 4666US6122644ASystem for halloween protection in a database systemMICROSOFT CORP·Filed 1998·Granted Sep 19, 2000·49 cites·54 claims
- 4765US8224811B2Workload management using robustness mappingKUNO HARUMI·Filed 2009·Granted Jul 17, 2012·3 cites·10 claims
- 4865US8200660B2System and method for executing queriesBIRDSALL DAVID W·Filed 2009·Granted Jun 12, 2012·3 cites·12 claims
- 4964US9053024B2Transactions and failureHEWLETT PACKARD DEVELOPMENT CO·Filed 2012·Granted Jun 9, 2015·1 cites·18 claims
- 5064US7899999B2Handling falsely doomed parents of nested transactionsMICROSOFT CORP·Filed 2007·Granted Mar 1, 2011·2 cites·18 claims
Showing the top 50 of 88 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →