Inventor · disambiguated record
Michael Ferrari
Also filed as: FERRARI MICHAEL · FERRARI MICHAEL C
26 granted patents·1 pending application·26 citations·filing 2016–2024
92Inventor score
Top patents by PatentIndex Score
27 records- 0192US11934273B1Change-based snapshot mechanismDELL PRODUCTS LP·Filed 2022·Granted Mar 19, 2024·4 cites·20 claims
- 0290US11188425B1Snapshot metadata deduplicationEMC IP HOLDING CO LLC·Filed 2020·Granted Nov 30, 2021·3 cites·20 claims
- 0385US10824513B1Processing input/output operations while snapshot and extent copy operations are in progress for a logical storage volumeEMC IP HOLDING CO LLC·Filed 2019·Granted Nov 3, 2020·6 cites·20 claims
- 0481US11467757B1Modifying data of activated target-less point-in-time images of storage volumesEMC IP HOLDING CO LLC·Filed 2021·Granted Oct 11, 2022·1 cites·20 claims
- 0578US10852952B1Reducing I/O delays associated with snapshots using hintsEMC IP HOLDING CO LLC·Filed 2019·Granted Dec 1, 2020·2 cites·24 claims
- 0678US10635542B1Support for prompt creation of target-less snapshots on a target logical device that has been linked to a target-less snapshot of a source logical deviceEMC IP HOLDING CO LLC·Filed 2017·Granted Apr 28, 2020·3 cites·20 claims
- 0776US12202704B1Spool and bobbin storage and labeling discFERRARI MICHAEL C·Filed 2024·Granted Jan 21, 2025·1 cites·19 claims
- 0876US11449237B2Targetless snapshot system replication data pointer tableEMC IP HOLDING CO LLC·Filed 2020·Granted Sep 20, 2022·1 cites·18 claims
- 0975US11340795B2Snapshot metadata managementEMC IP HOLDING CO LLC·Filed 2020·Granted May 24, 2022·1 cites·17 claims
- 1074US11526401B2Grouping of multiple concurrent schedules of point-in-time snapshots for consistently defined data image protectionEMC IP HOLDING CO LLC·Filed 2020·Granted Dec 13, 2022·1 cites·20 claims
- 1170US11281540B2Remote data forwarding using a nocopy clone of a production volumeEMC IP HOLDING CO LLC·Filed 2020·Granted Mar 22, 2022·1 cites·14 claims
- 1268US11100008B2Efficient memory usage for snapshotsEMC IP HOLDING CO LLC·Filed 2019·Granted Aug 24, 2021·1 cites·14 claims
- 1368US10268418B1Accessing multiple data snapshots via one access pointEMC CORP·Filed 2016·Granted Apr 23, 2019·1 cites·20 claims
- 1466US2025289683A1Spool and bobbin storage and labeling discFERRARI MICHAEL C·Filed 2024·Application pending·0 cites
- 1558US11693598B2Undefined target volume input/output (IO) optimizationDELL PRODUCTS LP·Filed 2021·Granted Jul 4, 2023·0 cites·18 claims
- 1657US12259793B2Allocating system RDP metadata space with IO performance priorityDELL PRODUCTS LP·Filed 2023·Granted Mar 25, 2025·0 cites·20 claims
- 1754US12462022B2Automatic retention lock extensionsDELL PRODUCTS LP·Filed 2023·Granted Nov 4, 2025·0 cites·20 claims
- 1853US12430358B2Sub-track granularity for preserving point-in-time dataDELL PRODUCTS LP·Filed 2023·Granted Sep 30, 2025·0 cites·18 claims
- 1951US12039168B2Multiple version write pending support in shared global memoryDELL PRODUCTS LP·Filed 2022·Granted Jul 16, 2024·0 cites·17 claims
- 2051US11397528B2Consistent IO performance on undefined target devices in a cascaded snapshot environmentEMC IP HOLDING CO LLC·Filed 2020·Granted Jul 26, 2022·0 cites·19 claims
- 2148US11762807B2Method and apparatus for deterministically identifying sets of snapshots on a storage systemEMC IP HOLDING CO LLC·Filed 2021·Granted Sep 19, 2023·0 cites·20 claims
- 2248US11347641B2Efficient memory usage for snapshots based on past memory usageEMC IP HOLDING CO LLC·Filed 2019·Granted May 31, 2022·0 cites·14 claims
- 2346US11874795B2Targetless snapshot virtual replication data pointer tableEMC IP HOLDING CO LLC·Filed 2020·Granted Jan 16, 2024·0 cites·20 claims
- 2445US12417208B2Direct image lookup for determining quick differential for snapshots and linked targetsDELL PRODUCTS LP·Filed 2022·Granted Sep 16, 2025·0 cites·20 claims
- 2545US11429559B2Compliance recycling algorithm for scheduled targetless snapshotsEMC IP HOLDING CO LLC·Filed 2020·Granted Aug 30, 2022·0 cites·20 claims
- 2645US11237916B2Efficient cloning of logical storage devicesEMC IP HOLDING CO LLC·Filed 2019·Granted Feb 1, 2022·0 cites·20 claims
- 2744US10853389B2Efficient snapshot activationEMC IP HOLDING CO LLC·Filed 2018·Granted Dec 1, 2020·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →