Inventor · disambiguated record
David B. Lomet
Also filed as: LOMET DAVID · LOMET DAVID B · LOMET DAVID BRUCE
67 granted patents·7 pending applications·4,756 citations·filing 1983–2018
99Inventor score
Files withMICROSOFT CORP40DIGITAL EQUIPMENT CORP10MICROSOFT TECHNOLOGY LICENSING LLC8LOMET DAVID3MASSA MICHAEL T3
Top patents by PatentIndex Score
74 records- 0197US6938084B2Method and system for consistent cluster operational data in a server cluster using a quorum of replicasMICROSOFT CORP·Filed 2001·Granted Aug 30, 2005·189 cites·25 claims
- 0297US5806065AData system with distributed tree indexes and method for maintaining the indexesMICROSOFT CORP·Filed 1996·Granted Sep 8, 1998·305 cites·22 claims
- 0396US7774469B2Consistent cluster operational data in a server cluster using a quorum of replicasMASSA MICHAEL T·Filed 2005·Granted Aug 10, 2010·100 cites·10 claims
- 0496US7430559B2Generalized idempotent requestsMICROSOFT CORP·Filed 2005·Granted Sep 30, 2008·52 cites·14 claims
- 0596US6182086B1Client-server computer system with application recovery of server applications and client applicationsMICROSOFT CORP·Filed 1998·Granted Jan 30, 2001·387 cites·74 claims
- 0695US9800685B2Automatic data request recovery after session failureMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2015·Granted Oct 24, 2017·22 cites·20 claims
- 0795US9003162B2Structuring storage based on latch-free B-treesLOMET DAVID·Filed 2012·Granted Apr 7, 2015·69 cites·20 claims
- 0894US8850018B2Consistent cluster operational data in a server cluster using a quorum of replicasMASSA MICHAEL T·Filed 2011·Granted Sep 30, 2014·25 cites·20 claims
- 0994US6820218B1Persistent stateful component-based applications via automatic recoveryMICROSOFT CORP·Filed 2001·Granted Nov 16, 2004·74 cites·7 claims
- 1094US6754657B2Time stamping of database recordsMICROSOFT CORP·Filed 2001·Granted Jun 22, 2004·102 cites·46 claims
- 1194US5596754AMethod for performing private lock managementDIGITAL EQUIPMENT CORP·Filed 1995·Granted Jan 21, 1997·248 cites·21 claims
- 1294US5524205AMethods and apparatus for optimizing undo log usageORACLE CORP·Filed 1993·Granted Jun 4, 1996·240 cites·7 claims
- 1393US7093162B2Persistent stateful component-based applications via automatic recoveryMICROSOFT CORP·Filed 2004·Granted Aug 15, 2006·56 cites·23 claims
- 1493US6801914B2Persistent client-server database sessionsMICROSOFT CORP·Filed 2002·Granted Oct 5, 2004·77 cites·12 claims
- 1593US6151607ADatabase computer system with application recovery and dependency handling write cacheMICROSOFT CORP·Filed 1999·Granted Nov 21, 2000·145 cites·6 claims
- 1693US5933838ADatabase computer system with application recovery and recovery log sequence numbers to optimize recoveryMICROSOFT CORP·Filed 1997·Granted Aug 3, 1999·200 cites·27 claims
- 1792US9519591B2Latch-free, log-structured storage for multiple access methodsMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2013·Granted Dec 13, 2016·16 cites·20 claims
- 1892US6490594B1Database computer system with application recovery and dependency handling write cacheMICROSOFT CORP·Filed 2000·Granted Dec 3, 2002·79 cites·8 claims
- 1992US5485607AConcurrency-control method and apparatus in a database management system utilizing key-valued lockingDIGITAL EQUIPMENT CORP·Filed 1993·Granted Jan 16, 1996·215 cites·30 claims
- 2092US4611272AKey-accessed file organizationIBM·Filed 1983·Granted Sep 9, 1986·107 cites·12 claims
- 2191US9928264B2High performance transactions in database management systemsMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2014·Granted Mar 27, 2018·18 cites·18 claims
- 2291US5287501AMultilevel transaction recovery in a database system which loss parent transaction undo operation upon commit of child transactionDIGITAL EQUIPMENT CORP·Filed 1991·Granted Feb 15, 1994·160 cites·37 claims
- 2390US6067550ADatabase computer system with application recovery and dependency handling write cacheMICROSOFT CORP·Filed 1997·Granted May 23, 2000·114 cites·46 claims
- 2489US9514211B2High throughput data modifications using blind update operationsMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2014·Granted Dec 6, 2016·12 cites·20 claims
- 2589US7984155B2Consistent cluster operational data in a server cluster using a quorum of replicasMICROSOFT CORP·Filed 2010·Granted Jul 19, 2011·11 cites·20 claims
- 2689US7720820B2Logless persistent components for enterprise applicationsMICROSOFT CORP·Filed 2005·Granted May 18, 2010·21 cites·17 claims
- 2789US5870763ADatabase computer system with application recovery and dependency handling read cacheMICROSOFT CORP·Filed 1997·Granted Feb 9, 1999·155 cites·59 claims
- 2889US5335343ADistributed transaction processing using two-phase commit protocol with presumed-commit without log forceDIGITAL EQUIPMENT CORP·Filed 1992·Granted Aug 2, 1994·136 cites·11 claims
- 2989US5212788ASystem and method for consistent timestamping in distributed computer databasesDIGITAL EQUIPMENT CORP·Filed 1990·Granted May 18, 1993·185 cites·11 claims
- 3088US6578041B1High speed on-line backup when using logical log operationsMICROSOFT CORP·Filed 2000·Granted Jun 10, 2003·71 cites·28 claims
- 3187US9251194B2Automatic data request recovery after session failureNEERINCX MATTHEW ALBAN·Filed 2012·Granted Feb 2, 2016·11 cites·19 claims
- 3287US8868514B2Transaction support for distributed dataLOMET DAVID·Filed 2011·Granted Oct 21, 2014·23 cites·20 claims
- 3387US7747589B2Transaction time indexing with version compressionMICROSOFT CORP·Filed 2007·Granted Jun 29, 2010·17 cites·19 claims
- 3487US7424499B2Lazy timestamping in transaction time databaseMICROSOFT CORP·Filed 2005·Granted Sep 9, 2008·29 cites·21 claims
- 3587US5485608AMethods and apparatus for updating information in a computer system using logs and state identifiersORACLE CORP·Filed 1994·Granted Jan 16, 1996·147 cites·28 claims
- 3685US9239868B2Virtual session management and reestablishmentNEERINCX MATTHEW A·Filed 2012·Granted Jan 19, 2016·13 cites·20 claims
- 3785US8850007B2Consistent cluster operational data in a server cluster using a quorum of replicasMASSA MICHAEL T·Filed 2011·Granted Sep 30, 2014·7 cites·20 claims
- 3885US8386440B2Database corruption recovery systems and methodsMICROSOFT CORP·Filed 2005·Granted Feb 26, 2013·15 cites·20 claims
- 3985US6978279B1Database computer system using logical logging to extend recoveryMICROSOFT CORP·Filed 1999·Granted Dec 20, 2005·71 cites·20 claims
- 4085US5764877AMedia recovery with time-split B-treesDIGITAL EQUIPMENT CORP·Filed 1995·Granted Jun 9, 1998·137 cites·10 claims
- 4185US5440732AKey-range locking with index treesDIGITAL EQUIPMENT CORP PAT LAW·Filed 1993·Granted Aug 8, 1995·127 cites·9 claims
- 4284US7904427B2Lazier timestamping in a transaction time databaseMICROSOFT CORP·Filed 2008·Granted Mar 8, 2011·13 cites·19 claims
- 4384US7509351B2Logical logging to extend recoveryMICROSOFT CORP·Filed 2005·Granted Mar 24, 2009·11 cites·8 claims
- 4482US5276872AConcurrency and recovery for index trees with nodal updates using multiple atomic actions by which the trees integrity is preserved during undesired system interruptionsDIGITAL EQUIPMENT CORP·Filed 1991·Granted Jan 4, 1994·87 cites·12 claims
- 4581US8898109B2Automatic transaction retry after session failureNEERINCX MATTHEW ALBAN·Filed 2012·Granted Nov 25, 2014·8 cites·20 claims
- 4681US7233947B2Timestamping in databasesMICROSOFT CORP·Filed 2003·Granted Jun 19, 2007·43 cites·70 claims
- 4781US5414840AMethod and system for decreasing recovery time for failed atomic transactions by keeping copies of altered control structures in main memoryDIGITAL EQUIPMENT CORP·Filed 1992·Granted May 9, 1995·114 cites·20 claims
- 4880US8170997B2Unbundled storage transaction servicesLOMET DAVID BRUCE·Filed 2009·Granted May 1, 2012·17 cites·15 claims
- 4979US7383276B2Concurrency control for B-trees with node deletionMICROSOFT CORP·Filed 2004·Granted Jun 3, 2008·24 cites·21 claims
- 5076US7668961B2Unilateral web services interaction contractMICROSOFT CORP·Filed 2004·Granted Feb 23, 2010·22 cites·27 claims
Showing the top 50 of 74 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →