Inventor · disambiguated record
Wilson Wai Shun Chan
Also filed as: CHAN WILSON · CHAN WILSON J · CHAN WILSON WAI SHUN · CHAN WILSON WAI-SUM
66 granted patents·7 pending applications·1,463 citations·filing 1984–2024
99Inventor score
Top patents by PatentIndex Score
73 records- 0194US7702660B2I/O free recovery set determinationORACLE INT CORP·Filed 2006·Granted Apr 20, 2010·47 cites·18 claims
- 0293US7577690B2Managing checkpoint queues in a multiple node systemORACLE INT CORP·Filed 2006·Granted Aug 18, 2009·40 cites·6 claims
- 0393US6920454B1Techniques for DLM optimization with transferring lock informationORACLE INT CORP·Filed 2000·Granted Jul 19, 2005·88 cites·19 claims
- 0492US6751616B1Techniques for DLM optimization with re-mapping responsibility for lock managementORACLE INT CORP·Filed 2000·Granted Jun 15, 2004·98 cites·49 claims
- 0591US7814065B2Affinity-based recovery/failover in a cluster environmentORACLE INT CORP·Filed 2005·Granted Oct 12, 2010·35 cites·18 claims
- 0691US7065540B2Managing checkpoint queues in a multiple node systemORACLE INT CORP·Filed 2002·Granted Jun 20, 2006·59 cites·26 claims
- 0790US8286182B2Method and system for deadlock detection in a distributed environmentCHAN WILSON·Filed 2010·Granted Oct 9, 2012·14 cites·16 claims
- 0890US6668295B1Anticipatory lock mode conversions in a lock management systemORACLE INT CORP·Filed 2002·Granted Dec 23, 2003·55 cites·20 claims
- 0990US6529906B1Techniques for DLM optimization with re-mastering eventsORACLE CORP·Filed 2000·Granted Mar 4, 2003·92 cites·54 claims
- 1089US6108654AMethod and system for locking resources in a computer systemORACLE CORP·Filed 1997·Granted Aug 22, 2000·157 cites·41 claims
- 1188US7454422B2Optimization for transaction failover in a multi-node system environment where objects' mastership is based on access patternsORACLE INT CORP·Filed 2005·Granted Nov 18, 2008·16 cites·32 claims
- 1287US6965893B1Techniques for granting shared locks more efficientlyORACLE INT CORP·Filed 2000·Granted Nov 15, 2005·67 cites·26 claims
- 1385US7735089B2Method and system for deadlock detection in a distributed environmentORACLE INT CORP·Filed 2005·Granted Jun 8, 2010·14 cites·8 claims
- 1484US6539446B1Resource locking approachORACLE CORP·Filed 1999·Granted Mar 25, 2003·109 cites·15 claims
- 1583US7930278B2Methods to perform disk writes in a distributed shared disk system needing consistency across failuresORACLE INT CORP·Filed 2007·Granted Apr 19, 2011·11 cites·8 claims
- 1683US7200623B2Methods to perform disk writes in a distributed shared disk system needing consistency across failuresORACLE INT CORP·Filed 2002·Granted Apr 3, 2007·38 cites·46 claims
- 1781US8429134B2Distributed database recoveryCHAN WILSON WAI SHUN·Filed 2009·Granted Apr 23, 2013·11 cites·20 claims
- 1881US8370318B2Time limited lock ownershipORACLE INT CORP·Filed 2008·Granted Feb 5, 2013·9 cites·18 claims
- 1981US7917596B2Super masterORACLE INT CORP·Filed 2009·Granted Mar 29, 2011·10 cites·24 claims
- 2081US6412034B1Transaction-based locking approachORACLE CORP·Filed 1999·Granted Jun 25, 2002·93 cites·18 claims
- 2180US8117488B2Cluster neighborhood event advisoryCHAN WILSON·Filed 2009·Granted Feb 14, 2012·10 cites·20 claims
- 2279US8510334B2Lock manager on diskCHAN WILSON WAI SHUN·Filed 2009·Granted Aug 13, 2013·9 cites·20 claims
- 2379US8108725B2History-based conflict resolutionCHAN WILSON WAI SHUN·Filed 2009·Granted Jan 31, 2012·9 cites·20 claims
- 2479US7296039B2Managing checkpoint queues in a multiple node systemORACLE INT CORP·Filed 2004·Granted Nov 13, 2007·30 cites·8 claims
- 2579US7080075B1Dynamic remastering for a subset of nodes in a cluster environmentORACLE INT CORP·Filed 2004·Granted Jul 18, 2006·27 cites·20 claims
- 2679US6405274B1Anticipatory lock mode conversions in a lock management systemORACLE CORP·Filed 1998·Granted Jun 11, 2002·74 cites·20 claims
- 2779US6272491B1Method and system for mastering locks in a multiple server database systemORACLE CORP·Filed 1998·Granted Aug 7, 2001·89 cites·24 claims
- 2878US8904241B2Proactive and adaptive cloud monitoringSRIVASTAVA DEEPTI·Filed 2011·Granted Dec 2, 2014·7 cites·22 claims
- 2977US7209990B2Maintain fairness of resource allocation in a multi-node environmentORACLE INT CORP·Filed 2005·Granted Apr 24, 2007·8 cites·20 claims
- 3075US9128895B2Intelligent flood control managementCHAN WILSON·Filed 2009·Granted Sep 8, 2015·8 cites·20 claims
- 3174US8266479B2Process activeness checkCHAN WILSON·Filed 2009·Granted Sep 11, 2012·7 cites·20 claims
- 3273US10296498B2Coordinated hash table indexes to facilitate reducing database reconfiguration timeORACLE INT CORP·Filed 2016·Granted May 21, 2019·2 cites·16 claims
- 3373US8365177B2Dynamically monitoring and rebalancing resource allocation of monitored processes based on execution rates of measuring processes at multiple priority levelsORACLE INT CORP·Filed 2009·Granted Jan 29, 2013·6 cites·17 claims
- 3473US7392335B2Anticipatory changes to resources managed by locksORACLE INT CORP·Filed 2006·Granted Jun 24, 2008·6 cites·17 claims
- 3572US2025201940A1Battery Management System ArchitectureLITHIUM POWER INC·Filed 2023·Application pending·0 cites
- 3671US9027025B2Real-time database exception monitoring tool using instance eviction dataZOLL MICHAEL·Filed 2007·Granted May 5, 2015·6 cites·29 claims
- 3771US8990179B2Time limited lock ownershipORACLE INT CORP·Filed 2012·Granted Mar 24, 2015·2 cites·20 claims
- 3870US7389293B2Remastering for asymmetric clusters in high-load scenariosORACLE INT CORP·Filed 2005·Granted Jun 17, 2008·11 cites·14 claims
- 3969US8220001B2Adaptive cluster timer managerCHAN WILSON·Filed 2009·Granted Jul 10, 2012·5 cites·26 claims
- 4069US7246120B2Techniques for achieving higher availability of resources during reconfiguration of a clusterORACLE INT CORP·Filed 2004·Granted Jul 17, 2007·14 cites·18 claims
- 4168US9529694B2Techniques for adaptive trace loggingSRIVASTAVA DEEPTI·Filed 2009·Granted Dec 27, 2016·6 cites·27 claims
- 4267US12487982B2Fast reuse of locking data structures prior to movement of entries to a cache free listORACLE INT CORP·Filed 2024·Granted Dec 2, 2025·0 cites·20 claims
- 4367US12475102B2Methods and systems for conflict detection and mitigation between services in an autonomous database cloud environmentORACLE INT CORP·Filed 2024·Granted Nov 18, 2025·0 cites·21 claims
- 4466US7379952B2Techniques for multiple window resource remastering among nodes of a clusterORACLE INT CORP·Filed 2004·Granted May 27, 2008·12 cites·31 claims
- 4564US10152500B2Read mostly instancesORACLE INT CORP·Filed 2013·Granted Dec 11, 2018·2 cites·19 claims
- 4664US7185339B2Victim selection for deadlock detectionORACLE INT CORP·Filed 2001·Granted Feb 27, 2007·10 cites·32 claims
- 4763US9928147B2Forceful closure and automatic recovery of pluggable databases in a shared-everything cluster multitenant container databaseORACLE INT CORP·Filed 2016·Granted Mar 27, 2018·1 cites·28 claims
- 4863US8352398B2Time-based conflict resolutionORACLE INT CORP·Filed 2009·Granted Jan 8, 2013·2 cites·26 claims
- 4962US10853253B2Method and systems for master establishment using service-based statisticsORACLE INT CORP·Filed 2016·Granted Dec 1, 2020·1 cites·16 claims
- 5062US8103642B2Adaptive region lockingHO EUGENE·Filed 2006·Granted Jan 24, 2012·4 cites·36 claims
Showing the top 50 of 73 patent records by PatentIndex Score.
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