Inventor · disambiguated record
Gary Ngai
Also filed as: NGAI GARY · NGAI GARY C
36 granted patents·2 pending applications·1,893 citations·filing 1996–2015
98Inventor score
Top patents by PatentIndex Score
38 records- 0197US7937623B2Diagnosability systemORACLE INT CORP·Filed 2008·Granted May 3, 2011·80 cites·20 claims
- 0297US6631374B1System and method for providing fine-grained temporal database accessORACLE CORP·Filed 2000·Granted Oct 7, 2003·231 cites·43 claims
- 0394US6647510B1Method and apparatus for making available data that was locked by a dead transaction before rolling back the entire dead transactionORACLE INT CORP·Filed 2000·Granted Nov 11, 2003·92 cites·52 claims
- 0494US6574717B1Techniques for time-based retention of a reusable resourceORACLE CORP·Filed 2001·Granted Jun 3, 2003·109 cites·45 claims
- 0592US8260871B2Intelligent collection of diagnostic data for communication to diagnosis siteFALLEN MARCUS·Filed 2008·Granted Sep 4, 2012·16 cites·29 claims
- 0692US7047386B1Dynamic partitioning of a reusable resourceORACLE INT CORP·Filed 2001·Granted May 16, 2006·78 cites·74 claims
- 0791US8429467B2User-triggered diagnostic data gatheringFALLEN MARCUS·Filed 2008·Granted Apr 23, 2013·15 cites·22 claims
- 0891US8239167B2Gathering context information used for activation of contextual dumpingRAMACHER MARK·Filed 2008·Granted Aug 7, 2012·16 cites·18 claims
- 0991US8135995B2Diagnostic data repositoryNGAI GARY·Filed 2008·Granted Mar 13, 2012·24 cites·17 claims
- 1090US8296104B2Rule-based engine for gathering diagnostic dataRAMACHER MARK·Filed 2008·Granted Oct 23, 2012·13 cites·22 claims
- 1190US5850507AMethod and apparatus for improved transaction recoveryORACLE CORP·Filed 1996·Granted Dec 15, 1998·110 cites·31 claims
- 1289US7031987B2Integrating tablespaces with different block sizesORACLE INT CORP·Filed 2001·Granted Apr 18, 2006·56 cites·16 claims
- 1389US6341340B1Transitioning ownership of data items between ownership groupsORACLE CORP·Filed 1998·Granted Jan 22, 2002·155 cites·24 claims
- 1488US6185577B1Method and apparatus for incremental undoORACLE CORP·Filed 1998·Granted Feb 6, 2001·157 cites·18 claims
- 1587US8863091B2Unified tracing serviceDAGEVILLE BENOIT·Filed 2008·Granted Oct 14, 2014·25 cites·21 claims
- 1687US7526508B2Self-managing database architectureORACLE INT CORP·Filed 2004·Granted Apr 28, 2009·63 cites·22 claims
- 1785US7664798B2Database performance baselinesORACLE INT CORP·Filed 2004·Granted Feb 16, 2010·47 cites·25 claims
- 1885US6295610B1Recovering resources in parallelORACLE CORP·Filed 1998·Granted Sep 25, 2001·110 cites·27 claims
- 1984US6961729B1Processing in parallel units of work that perform DML operations on the same spanning rowsORACLE INT CORP·Filed 2001·Granted Nov 1, 2005·45 cites·20 claims
- 2084US6684223B1Performing 2-phase commit with presumed prepareORACLE INT CORP·Filed 2002·Granted Jan 27, 2004·32 cites·6 claims
- 2184US6192377B1Method and apparatus for determing whether a transaction can use a version of a data itemORACLE CORP·Filed 1998·Granted Feb 20, 2001·114 cites·25 claims
- 2279US5806076ATracking dependencies between transactions in a databaseORACLE CORP·Filed 1996·Granted Sep 8, 1998·91 cites·17 claims
- 2377US8688700B2Scrubbing and editing of diagnostic dataFALLEN MARCUS·Filed 2008·Granted Apr 1, 2014·4 cites·19 claims
- 2477US6493726B1Performing 2-phase commit with delayed forgetORACLE CORP·Filed 1998·Granted Dec 10, 2002·51 cites·22 claims
- 2573US7774312B2Self-managing performance statistics repository for databasesORACLE INT CORP·Filed 2004·Granted Aug 10, 2010·19 cites·20 claims
- 2673US6510421B1Performing 2-phase commit with presumed prepareORACLE CORP·Filed 1998·Granted Jan 21, 2003·54 cites·12 claims
- 2772US6182241B1Method and apparatus for improved transaction recoveryORACLE CORP·Filed 1998·Granted Jan 30, 2001·52 cites·11 claims
- 2871US8135988B2Non-intrusive gathering of diagnostic data using asynchronous mechanismsRAMACHER MARK·Filed 2008·Granted Mar 13, 2012·2 cites·20 claims
- 2968US8255182B2Diagnosability system: flood controlSARIG YAIR·Filed 2008·Granted Aug 28, 2012·2 cites·21 claims
- 3066US8271417B2Health meterKUCHIBHOTLA BALASUBRAHMANYAM·Filed 2008·Granted Sep 18, 2012·2 cites·20 claims
- 3164US7415466B2Parallel transaction recoveryORACLE INT CORP·Filed 2004·Granted Aug 19, 2008·9 cites·37 claims
- 3258US7853579B2Methods, systems and software for identifying and managing database workORACLE INT CORP·Filed 2007·Granted Dec 14, 2010·1 cites·37 claims
- 3354US7237147B2Method and apparatus for making available data that was locked by a dead transaction before rolling back the entire dead transactionORACLE INT CORP·Filed 2003·Granted Jun 26, 2007·9 cites·28 claims
- 3452US8990811B2Future-based performance baselinesFENG MIKE·Filed 2008·Granted Mar 24, 2015·1 cites·18 claims
- 3551US7603340B2Automatic workload repository battery of performance statisticsORACLE INT CORP·Filed 2004·Granted Oct 13, 2009·8 cites·38 claims
- 3650US9710353B2Creating composite baselines based on a plurality of different baselinesORACLE INT CORP·Filed 2015·Granted Jul 18, 2017·0 cites·18 claims
- 3748US2006143187A1Integrating tablespaces with different block sizesORACLE INT CORP·Filed 2006·Application pending·0 cites
- 3847US2006064400A1Methods, systems and software for identifying and managing database workORACLE INTERNAT CORP A CALIFOR·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →