Inventor · disambiguated record
Kenneth W. Todd
Also filed as: TODD KENNETH W · TODD KENNETH WAYNE
53 granted patents·4 pending applications·981 citations·filing 1988–2017
98Inventor score
Top patents by PatentIndex Score
57 records- 0197US6988171B2Method and system for recovery of meta data in a storage controllerIBM·Filed 2002·Granted Jan 17, 2006·142 cites·27 claims
- 0292US6438661B1Method, system, and program for managing meta data in a storage system and rebuilding lost meta data in cacheIBM·Filed 1999·Granted Aug 20, 2002·125 cites·23 claims
- 0390US6658542B2Method and system for caching data in a storage systemIBM·Filed 2002·Granted Dec 2, 2003·51 cites·33 claims
- 0490US6502174B1Method and system for managing meta dataIBM·Filed 1999·Granted Dec 31, 2002·141 cites·24 claims
- 0589US9405669B2Recovery from cache and NVS out of syncIBM·Filed 2013·Granted Aug 2, 2016·10 cites·5 claims
- 0689US7761680B2Copying data from a first cluster to a second cluster to reassign storage areas from the first cluster to the second clusterIBM·Filed 2007·Granted Jul 20, 2010·20 cites·32 claims
- 0789US5003487AMethod and apparatus for performing timing correction transformations on a technology-independent logic model during logic synthesisIBM·Filed 1988·Granted Mar 26, 1991·111 cites·8 claims
- 0888US9733991B2Deferred re-MRU operations to reduce lock contentionASH KEVIN JOHN·Filed 2012·Granted Aug 15, 2017·12 cites·11 claims
- 0986US8332581B2Stale track initialization in a storage controllerCANDELARIA SUSAN K·Filed 2007·Granted Dec 11, 2012·20 cites·12 claims
- 1085US9075723B2Efficient discard scansBENHASE MICHAEL T·Filed 2011·Granted Jul 7, 2015·7 cites·14 claims
- 1185US7975169B2Memory preserved cache to prevent data lossIBM·Filed 2008·Granted Jul 5, 2011·14 cites·20 claims
- 1284US7647463B2Apparatus, system and method for detection of mismatches in continuous remote copy using metadataIBM·Filed 2006·Granted Jan 12, 2010·14 cites·20 claims
- 1383US10007600B2NVS thresholding for efficient data managementIBM·Filed 2017·Granted Jun 26, 2018·2 cites·6 claims
- 1483US6513097B1Method and system for maintaining information about modified data in cache in a storage system for use during a system failureIBM·Filed 1999·Granted Jan 28, 2003·95 cites·26 claims
- 1581US9665492B2Fuzzy counters for NVS to reduce lock contentionIBM·Filed 2015·Granted May 30, 2017·2 cites·12 claims
- 1681US6832290B2Method, system, program, and data structures for maintaining metadata in a storage systemIBM·Filed 2002·Granted Dec 14, 2004·30 cites·50 claims
- 1780US7680982B2Preservation of cache data following failoverIBM·Filed 2007·Granted Mar 16, 2010·10 cites·30 claims
- 1878US7930588B2Deferred volume metadata invalidationIBM·Filed 2009·Granted Apr 19, 2011·9 cites·25 claims
- 1978US7895465B2Memory preserved cache failsafe reboot mechanismIBM·Filed 2008·Granted Feb 22, 2011·8 cites·20 claims
- 2078US6981102B2Method and system for managing meta dataIBM·Filed 2002·Granted Dec 27, 2005·21 cites·51 claims
- 2177US9342463B2Management of destage tasks with large number of ranksIBM·Filed 2012·Granted May 17, 2016·3 cites·12 claims
- 2274US6425050B1Method, system, and program for performing read operations during a destage operationIBM·Filed 1999·Granted Jul 23, 2002·65 cites·39 claims
- 2372US9626113B2Management of destage tasks with large number of ranksIBM·Filed 2016·Granted Apr 18, 2017·1 cites·21 claims
- 2472US9280485B2Efficient cache volume sit scansIBM·Filed 2013·Granted Mar 8, 2016·2 cites·7 claims
- 2572US7000083B2Resynchronization of count key data with its corresponding meta dataIBM·Filed 2003·Granted Feb 14, 2006·16 cites·16 claims
- 2668US9542331B2Concurrent update of data in cache with destage to diskIBM·Filed 2014·Granted Jan 10, 2017·2 cites·12 claims
- 2768US7051174B2Method, system, and program for restoring data in cacheIBM·Filed 2002·Granted May 23, 2006·23 cites·35 claims
- 2867US7210091B2Recovering track format information mismatch errors using data reconstructionIBM·Filed 2003·Granted Apr 24, 2007·6 cites·26 claims
- 2967US7171610B2Method, system, and article of manufacture for preventing data lossIBM·Filed 2002·Granted Jan 30, 2007·11 cites·39 claims
- 3065US8732402B2Managing track discard requests to include in discard track messagesIBM·Filed 2013·Granted May 20, 2014·1 cites·7 claims
- 3162US10031844B2NVS thresholding for efficient data managementIBM·Filed 2017·Granted Jul 24, 2018·0 cites·14 claims
- 3258US9852059B2NVS thresholding for efficient data managementIBM·Filed 2013·Granted Dec 26, 2017·0 cites·5 claims
- 3358US9632941B2Fuzzy counters for NVS to reduce lock contentionIBM·Filed 2015·Granted Apr 25, 2017·0 cites·6 claims
- 3458US9208069B2Fuzzy counters for NVS to reduce lock contentionIBM·Filed 2013·Granted Dec 8, 2015·0 cites·6 claims
- 3557US9367479B2Management of destage tasks with large number of ranksIBM·Filed 2013·Granted Jun 14, 2016·0 cites·6 claims
- 3657US9262092B2Management of extent checking in a storage controller during copy services operationsIBM·Filed 2014·Granted Feb 16, 2016·0 cites·20 claims
- 3756US7818533B2Storing location identifier in array and array pointer in data structure for write process managementIBM·Filed 2009·Granted Oct 19, 2010·0 cites·12 claims
- 3855US9852058B2NVS thresholding for efficient data managementIBM·Filed 2012·Granted Dec 26, 2017·0 cites·12 claims
- 3955US9785358B2Management of extent checking in a storage controller during copy services operationsIBM·Filed 2016·Granted Oct 10, 2017·0 cites·20 claims
- 4055US9122576B2Fuzzy counters for NVS to reduce lock contentionIBM·Filed 2012·Granted Sep 1, 2015·0 cites·12 claims
- 4155US8943276B2Efficient discard scansIBM·Filed 2013·Granted Jan 27, 2015·0 cites·7 claims
- 4255US8762646B2Destaging of write ahead data set tracksIBM·Filed 2013·Granted Jun 24, 2014·0 cites·7 claims
- 4355US7120766B2Apparatus and method to initialize information disposed in an information storage and retrieval systemINERNAT BUSINESS MACHINES CORP·Filed 2003·Granted Oct 10, 2006·4 cites·19 claims
- 4454US8832379B2Efficient cache volume SIT scansASH KEVIN JOHN·Filed 2012·Granted Sep 9, 2014·0 cites·14 claims
- 4554US8627011B2Managing metadata for data in a copy relationshipIBM·Filed 2013·Granted Jan 7, 2014·0 cites·24 claims
- 4653US9396102B2Recovery from cache and NVS out of syncASH KEVIN JOHN·Filed 2012·Granted Jul 19, 2016·0 cites·12 claims
- 4753US7529904B2Storing location identifier in array and array pointer in data structure for write process managementIBM·Filed 2004·Granted May 5, 2009·2 cites·4 claims
- 4852US8140811B2Nonvolatile storage thresholdingASH KEVIN J·Filed 2009·Granted Mar 20, 2012·0 cites·25 claims
- 4951US8762645B2Destaging of write ahead data set tracksBENHASE MICHAEL T·Filed 2011·Granted Jun 24, 2014·0 cites·13 claims
- 5050US8812785B2Managing track discard requests to include in discard track messagesASH KEVIN J·Filed 2011·Granted Aug 19, 2014·0 cites·15 claims
Showing the top 50 of 57 patent records by PatentIndex Score.
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