Inventor · disambiguated record
Joshua J. Crawford
Also filed as: CRAWFORD JOSHUA J · CRAWFORD JOSHUA JAMES
68 granted patents·1 pending application·114 citations·filing 2010–2020
98Inventor score
Top patents by PatentIndex Score
69 records- 0196US9240209B1Pass-through tape access in a disk storage environmentIBM·Filed 2014·Granted Jan 19, 2016·34 cites·20 claims
- 0289US9601151B1Reducing data storage system I/O bandwidth via read-once point in time copyIBM·Filed 2015·Granted Mar 21, 2017·5 cites·18 claims
- 0389US9280296B2Recovery from failure of primary storage volumes by using mirrored data maintained with host timestampsGLOBALFOUNDRIES US 2 LLC·Filed 2013·Granted Mar 8, 2016·12 cites·20 claims
- 0486US10157001B2Reducing data storage system I/O bandwidth via read-once point in time copyIBM·Filed 2017·Granted Dec 18, 2018·3 cites·20 claims
- 0585US10409733B2Determining space to release in a target volume to which tracks from a source volume are mirroredIBM·Filed 2017·Granted Sep 10, 2019·3 cites·23 claims
- 0685US9575800B2Using queues corresponding to attribute values and priorities associated with units of work and sub-units of the unit of work to select the units of work and their sub-units to processIBM·Filed 2014·Granted Feb 21, 2017·8 cites·23 claims
- 0783US9063997B2Asynchronous pausing of the formation of consistency groupsIBM·Filed 2013·Granted Jun 23, 2015·5 cites·16 claims
- 0882US8904123B2Transferring learning metadata between storage servers having clusters via copy services operations on a shared virtual logical unit that stores the learning metadataIBM·Filed 2013·Granted Dec 2, 2014·5 cites·20 claims
- 0981US10558532B2Recovering from a mistaken point-in-time copy restoreIBM·Filed 2017·Granted Feb 11, 2020·2 cites·17 claims
- 1081US9423973B2Asynchronous tape backup and restore from tape backup in a disk storage environmentIBM·Filed 2014·Granted Aug 23, 2016·4 cites·20 claims
- 1180US10402107B2Determining tracks to release in a source volume being copied to a target volumeIBM·Filed 2017·Granted Sep 3, 2019·2 cites·23 claims
- 1280US10394455B2Determining tracks to release in a target volume mirrored from a source volumeIBM·Filed 2017·Granted Aug 27, 2019·2 cites·21 claims
- 1380US9264493B2Asynchronous pausing of the formation of consistency groupsIBM·Filed 2015·Granted Feb 16, 2016·2 cites·21 claims
- 1479US11144409B2Recovering from a mistaken point-in-time copy restoreIBM·Filed 2020·Granted Oct 12, 2021·1 cites·16 claims
- 1579US10528256B2Processing a space release command to free release space in a consistency groupIBM·Filed 2017·Granted Jan 7, 2020·2 cites·25 claims
- 1678US10223210B2Asynchronous local and remote generation of consistent point-in-time snap copies in consistency groupsIBM·Filed 2017·Granted Mar 5, 2019·2 cites·24 claims
- 1777US10712953B2Management of a data written via a bus interface to a storage controller during remote copy operationsIBM·Filed 2017·Granted Jul 14, 2020·2 cites·24 claims
- 1877US10019202B2Autonomic configuration of storage systems for virtualizationIBM·Filed 2016·Granted Jul 10, 2018·2 cites·19 claims
- 1975US9665308B2Optimization of the copying of change recorded data by using spare flash capacityIBM·Filed 2015·Granted May 30, 2017·2 cites·20 claims
- 2075US8539175B2Transferring learning metadata between storage servers having clusters via copy services operations on a shared virtual logical unit that stores the learning metadataCRAWFORD JOSHUA JAMES·Filed 2010·Granted Sep 17, 2013·4 cites·12 claims
- 2172US11132271B2Determining which target is most ahead in a multi-target mirroring environmentINT BUSIINESS MACHINES CORPORATION·Filed 2018·Granted Sep 28, 2021·2 cites·24 claims
- 2272US10228873B2Swapping tape cartridges in tape librariesIBM·Filed 2017·Granted Mar 12, 2019·1 cites·20 claims
- 2371US10289322B2Delayed consistent point-in-time copy from a secondary volume of a consistent asynchronous mirror copyIBM·Filed 2017·Granted May 14, 2019·1 cites·20 claims
- 2471US9606749B2Asynchronous tape backup and restore from tape backup in a disk storage environmentIBM·Filed 2016·Granted Mar 28, 2017·1 cites·10 claims
- 2569US9323621B2Dynamic monitoring of command line queriesIBM·Filed 2014·Granted Apr 26, 2016·2 cites·20 claims
- 2668US9535618B2Tape backup and restore in a disk storage environment with intelligent data placementIBM·Filed 2014·Granted Jan 3, 2017·1 cites·20 claims
- 2767US10156991B2User interface for host port assignmentIBM·Filed 2015·Granted Dec 18, 2018·1 cites·18 claims
- 2867US9213752B2Asynchronous pausing of the formation of consistency groupsIBM·Filed 2013·Granted Dec 15, 2015·1 cites·8 claims
- 2964US9235483B2Substitution of a target volume of a secondary storage controller for a source volume of a primary storage controller for executing a write operationCRAWFORD JOSHUA JAMES·Filed 2012·Granted Jan 12, 2016·1 cites·8 claims
- 3063US11281380B2Management of data written via a bus interface to a storage controller during consistent copying of dataIBM·Filed 2020·Granted Mar 22, 2022·0 cites·15 claims
- 3163US11188479B2Determining space to release in a target volume to which tracks from a source volume are mirroredIBM·Filed 2019·Granted Nov 30, 2021·0 cites·20 claims
- 3263US11175827B2Determining tracks to release in a target volume mirrored from a source volumeIBM·Filed 2019·Granted Nov 16, 2021·0 cites·20 claims
- 3363US11099751B2Determining tracks to release in a source volume being copied to a target volumeIBM·Filed 2019·Granted Aug 24, 2021·0 cites·20 claims
- 3463US10983702B2Reducing data storage system I/O bandwidth via read-once point in time copyIBM·Filed 2018·Granted Apr 20, 2021·0 cites·20 claims
- 3563US9244786B2Substitution of a target volume of a secondary storage controller for a source volume of a primary storage controller for executing a write operationCRAWFORD JOSHUA JAMES·Filed 2010·Granted Jan 26, 2016·1 cites·8 claims
- 3662US11079935B2Processing a space release command to free release space in a consistency groupIBM·Filed 2019·Granted Aug 3, 2021·0 cites·21 claims
- 3761US11347604B2Point-in-time snap copy withdrawal managementIBM·Filed 2019·Granted May 31, 2022·0 cites·24 claims
- 3861US10528593B2Consistent point-in-time copy of a consistent asynchronous mirror target without pausing a consistent asynchronous mirror copyIBM·Filed 2019·Granted Jan 7, 2020·0 cites·18 claims
- 3961US10042570B2Tape backup and restore in a disk storage environment with intelligent data placementIBM·Filed 2017·Granted Aug 7, 2018·0 cites·20 claims
- 4059US9875046B2Tape backup and restore in a disk storage environment with intelligent data placementIBM·Filed 2016·Granted Jan 23, 2018·0 cites·11 claims
- 4158US10809917B2User interface for host port assignmentIBM·Filed 2018·Granted Oct 20, 2020·0 cites·21 claims
- 4258US10733060B2Asynchronous local and remote generation of consistent point-in-time snap copies in consistency groupsIBM·Filed 2019·Granted Aug 4, 2020·0 cites·24 claims
- 4358US10620882B2Autonomic configuration of storage systems for virtualizationIBM·Filed 2018·Granted Apr 14, 2020·0 cites·15 claims
- 4458US10082973B2Accelerated recovery in data replication environmentsIBM·Filed 2017·Granted Sep 25, 2018·0 cites·20 claims
- 4557US10545688B2Management of data written via a bus interface to a storage controller during consistent copying of dataIBM·Filed 2018·Granted Jan 28, 2020·0 cites·22 claims
- 4657US10229180B2Consistent point-in-time copy of a consistent asynchronous mirror target without pausing a consistent asynchronous mirror copyIBM·Filed 2017·Granted Mar 12, 2019·0 cites·20 claims
- 4757US9250818B2Transferring learning metadata between storage servers having clusters via copy services operations on a shared virtual logical unit that stores the learning metadataIBM·Filed 2014·Granted Feb 2, 2016·0 cites·15 claims
- 4855US9639290B2Substitution of a target volume of a secondary storage controller for a source volume of a primary storage controller for executing a write operationIBM·Filed 2016·Granted May 2, 2017·0 cites·15 claims
- 4954US10437679B2Point-in-time snap copy withdrawal managementIBM·Filed 2017·Granted Oct 8, 2019·0 cites·21 claims
- 5054US9891849B2Accelerated recovery in data replication environmentsIBM·Filed 2016·Granted Feb 13, 2018·0 cites·20 claims
Showing the top 50 of 69 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →