Inventor · disambiguated record
Michael Scharland
Also filed as: SCHARLAND MICHAEL · SCHARLAND MICHAEL J
60 granted patents·2 pending applications·1,036 citations·filing 2003–2024
98Inventor score
Top patents by PatentIndex Score
62 records- 0199US7822939B1Data de-duplication using thin provisioningEMC CORP·Filed 2007·Granted Oct 26, 2010·303 cites·25 claims
- 0298US9836243B1Cache management techniquesEMC IP HOLDING CO LLC·Filed 2016·Granted Dec 5, 2017·50 cites·19 claims
- 0398US8719497B1Using device spoofing to improve recovery time in a continuous data protection environmentDON ARIEH·Filed 2011·Granted May 6, 2014·118 cites·20 claims
- 0496US11144396B1Raid reliability with a provisional spare diskEMC IP HOLDING CO LLC·Filed 2021·Granted Oct 12, 2021·13 cites·20 claims
- 0595US8082390B1Techniques for representing and storing RAID group consistency informationFAN QUN·Filed 2007·Granted Dec 20, 2011·112 cites·21 claims
- 0694US8904050B1Techniques for automated data storage system port initializationEMC CORP·Filed 2013·Granted Dec 2, 2014·20 cites·19 claims
- 0793US10148483B1Dynamic front end connectivity optimizationsEMC IP HOLDING CO LLC·Filed 2015·Granted Dec 4, 2018·13 cites·19 claims
- 0893US8819374B1Techniques for performing data migrationDON ARIEH·Filed 2011·Granted Aug 26, 2014·23 cites·20 claims
- 0993US8301811B1Techniques for performing online data migration while effectively migrating SCSI reservations between source and target arraysWIGMORE IAN·Filed 2010·Granted Oct 30, 2012·44 cites·23 claims
- 1091US11599461B2Cache memory architecture and managementEMC IP HOLDING CO LLC·Filed 2021·Granted Mar 7, 2023·2 cites·20 claims
- 1191US10372345B1High performance logical deviceEMC IP HOLDING CO LLC·Filed 2017·Granted Aug 6, 2019·7 cites·19 claims
- 1289US10496278B1Inline compression support using discrete sized containers for backing storeEMC CORP·Filed 2016·Granted Dec 3, 2019·7 cites·18 claims
- 1388US10496282B1Adaptive port management to meet service level objectives using reinforcement learningEMC CORP·Filed 2016·Granted Dec 3, 2019·6 cites·20 claims
- 1487US7962672B1Techniques for data storage configurationEMC CORP·Filed 2009·Granted Jun 14, 2011·16 cites·19 claims
- 1586US7640408B1Online data migrationEMC CORP·Filed 2004·Granted Dec 29, 2009·48 cites·20 claims
- 1685US11755216B2Cache memory architecture and managementDELL PRODUCTS LP·Filed 2022·Granted Sep 12, 2023·1 cites·20 claims
- 1785US7454668B1Techniques for data signature and protection against lost writesEMC CORP·Filed 2005·Granted Nov 18, 2008·15 cites·19 claims
- 1884US7925829B1I/O operations for a storage arrayEMC CORP·Filed 2007·Granted Apr 12, 2011·14 cites·19 claims
- 1984US7694119B1Techniques for device initializationEMC CORP·Filed 2006·Granted Apr 6, 2010·14 cites·20 claims
- 2083US8832325B1Transfer between storage devicesGEORGE SUBIN·Filed 2012·Granted Sep 9, 2014·11 cites·18 claims
- 2183US7970992B1Asymetrical device distribution for a partitioned storage subsystemEMC CORP·Filed 2007·Granted Jun 28, 2011·13 cites·16 claims
- 2283US7689786B1Techniques for overriding device reservationsEMC CORP·Filed 2006·Granted Mar 30, 2010·13 cites·20 claims
- 2382US7346805B1Protection of mirrored dataEMC CORP·Filed 2003·Granted Mar 18, 2008·32 cites·11 claims
- 2481US7945758B1Storage array partitioningEMC CORP·Filed 2007·Granted May 17, 2011·11 cites·20 claims
- 2580US11144445B1Use of compression domains that are more granular than storage allocation unitsEMC CORP·Filed 2016·Granted Oct 12, 2021·3 cites·20 claims
- 2680US7634595B1Method for suspending a discovery process, saving the state of the discovery process, and resuming the discovery process during a distributed copy operationEMC CORP·Filed 2004·Granted Dec 15, 2009·30 cites·20 claims
- 2779US8006052B1Systems and methods for tracking portions of a logical volume that have never been written by a hostEMC CORP·Filed 2006·Granted Aug 23, 2011·10 cites·24 claims
- 2879US7478205B1Techniques for performing data operations spanning more than two data partitionsEMC CORP·Filed 2006·Granted Jan 13, 2009·10 cites·20 claims
- 2978US10019359B1Optimized read processingEMC IP HOLDING CO LLC·Filed 2017·Granted Jul 10, 2018·2 cites·19 claims
- 3077US11442860B2Host cache coherency when reading dataEMC IP HOLDING CO LLC·Filed 2019·Granted Sep 13, 2022·2 cites·21 claims
- 3174US11010060B2High performance logical deviceEMC IP HOLDING CO LLC·Filed 2019·Granted May 18, 2021·1 cites·21 claims
- 3272US7565581B1Error handling policyEMC CORP·Filed 2004·Granted Jul 21, 2009·17 cites·32 claims
- 3371US10877936B2Data deduplication using truncated fingerprintsEMC IP HOLDING CO LLC·Filed 2018·Granted Dec 29, 2020·1 cites·20 claims
- 3470US7434022B1Distributed workflow techniquesEMC CORP·Filed 2004·Granted Oct 7, 2008·15 cites·50 claims
- 3569US10789168B2Maintaining multiple cache areasEMC IP HOLDING CO LLC·Filed 2018·Granted Sep 29, 2020·1 cites·16 claims
- 3668US9678869B1Optimized read processingEMC IP HOLDING CO LLC·Filed 2015·Granted Jun 13, 2017·1 cites·18 claims
- 3768US7707331B1Path determination using preferred paths or randomly selecting source and target portsEMC CORP·Filed 2004·Granted Apr 27, 2010·13 cites·20 claims
- 3867US8397001B2Techniques for data storage configurationMARTIN KEVIN·Filed 2011·Granted Mar 12, 2013·2 cites·20 claims
- 3967US7743171B1Formatting and initialization of device mirrors using initialization indicatorsEMC CORP·Filed 2004·Granted Jun 22, 2010·13 cites·20 claims
- 4066US12321782B2Autonomous core affinityDELL PRODUCTS LP·Filed 2023·Granted Jun 3, 2025·0 cites·20 claims
- 4166US10795814B2Placement of local cache areasEMC IP HOLDING CO LLC·Filed 2018·Granted Oct 6, 2020·1 cites·18 claims
- 4265US10073705B1Techniques for automated data storage system port initializationEMC IP HOLDING CO LLC·Filed 2014·Granted Sep 11, 2018·1 cites·20 claims
- 4364US12468601B1Load balancing for erasure coding with multiple paritiesDELL PRODUCTS LP·Filed 2024·Granted Nov 11, 2025·0 cites·20 claims
- 4463US12131033B2Extending flash media enduranceDELL PRODUCTS LP·Filed 2023·Granted Oct 29, 2024·0 cites·20 claims
- 4562US11762556B2System and method for accelerated I/O access using storage array driver in Off-the-shelf serverEMC IP HOLDING CO LLC·Filed 2021·Granted Sep 19, 2023·0 cites·14 claims
- 4661US12430255B2Dataset integrity protectionDELL PRODUCTS LP·Filed 2023·Granted Sep 30, 2025·0 cites·12 claims
- 4761US12411724B2I/O path anomaly detectionDELL PRODUCTS LP·Filed 2024·Granted Sep 9, 2025·0 cites·20 claims
- 4861US11954079B2Inline deduplication for CKD using hash table for CKD track meta dataDELL PRODUCTS LP·Filed 2022·Granted Apr 9, 2024·0 cites·16 claims
- 4958US7254752B1Protecting database records against a failed write operationEMC CORP·Filed 2003·Granted Aug 7, 2007·6 cites·38 claims
- 5057US2025298526A1Service level port oversubscriptionDELL PRODUCTS LP·Filed 2024·Application pending·0 cites
Showing the top 50 of 62 patent records by PatentIndex Score.
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