Inventor · disambiguated record
David R. Blea
Also filed as: BLEA DAVID R · BLEA DAVID RANDALL
47 granted patents·5 pending applications·469 citations·filing 1998–2022
97Inventor score
Top patents by PatentIndex Score
52 records- 0195US6212531B1Method for implementing point-in-time copy using a snapshot functionIBM·Filed 1998·Granted Apr 3, 2001·292 cites·20 claims
- 0293US9405628B2Data migration using multi-storage volume swapIBM·Filed 2013·Granted Aug 2, 2016·20 cites·15 claims
- 0393US9298567B2System availability in PPRC failover environmentsIBM·Filed 2014·Granted Mar 29, 2016·24 cites·20 claims
- 0491US9003142B2Volume swapping of point-in-time read-only target volumesIBM·Filed 2013·Granted Apr 7, 2015·12 cites·20 claims
- 0589US8799602B2Automated migration to a new target volume via merged bitmaps to maintain consistencyBLEA AMY N·Filed 2012·Granted Aug 5, 2014·14 cites·11 claims
- 0688US9619331B2Storage unit replacement using point-in-time snap copyIBM·Filed 2014·Granted Apr 11, 2017·8 cites·18 claims
- 0787US10013324B2Data recovery in multi-target data storage networksIBM·Filed 2015·Granted Jul 3, 2018·4 cites·20 claims
- 0887US8549242B2Volume swapping of point-in-time read-only target volumesBLEA DAVID R·Filed 2010·Granted Oct 1, 2013·11 cites·20 claims
- 0985US8793456B2Automated migration to a new target volume via merged bitmaps to maintain consistencyIBM·Filed 2013·Granted Jul 29, 2014·7 cites·8 claims
- 1084US10977142B2After swapping from a first storage to a second storage, mirroring data from the second storage to the first storage for data in the first storage that experienced data errorsIBM·Filed 2018·Granted Apr 13, 2021·3 cites·16 claims
- 1184US9507844B2Automatic adjustment of data replication based on data accessIBM·Filed 2014·Granted Nov 29, 2016·7 cites·20 claims
- 1282US7475280B1Active-active server for high availability of data replication management applicationIBM·Filed 2008·Granted Jan 6, 2009·14 cites·1 claims
- 1381US9471658B2Automatic adjustment of data replication based on data accessIBM·Filed 2016·Granted Oct 18, 2016·3 cites·1 claims
- 1479US10585767B2Automatic data healing using a storage controllerIBM·Filed 2018·Granted Mar 10, 2020·2 cites·18 claims
- 1578US10146453B2Data migration using multi-storage volume swapIBM·Filed 2016·Granted Dec 4, 2018·2 cites·21 claims
- 1675US10915406B2Storage unit replacement using point-in-time snap copyIBM·Filed 2019·Granted Feb 9, 2021·1 cites·23 claims
- 1772US8788877B2Acquiring a storage system into copy services management softwareBLEA AMY N·Filed 2011·Granted Jul 22, 2014·4 cites·19 claims
- 1870US9934102B2Automatic adjustment of data replication based on data accessIBM·Filed 2017·Granted Apr 3, 2018·1 cites·1 claims
- 1968US9032173B2Automated migration to a new copy services target storage system to manage multiple relationships simultaneously while maintaining disaster recovery consistencyIBM·Filed 2014·Granted May 12, 2015·1 cites·20 claims
- 2068US7788231B2Using a heartbeat signal to maintain data consistency for writes to source storage copied to target storageIBM·Filed 2006·Granted Aug 31, 2010·3 cites·20 claims
- 2167US8195615B2Using a heartbeat signal to maintain data consistency for writes to source storage copied to target storageSCHLOMER TODD BENJAMIN·Filed 2010·Granted Jun 5, 2012·2 cites·23 claims
- 2267US7269701B2Self-configuration of source-to-target mappingIBM·Filed 2003·Granted Sep 11, 2007·13 cites·19 claims
- 2365US8892836B2Automated migration to a new copy services target storage system to manage multiple relationships simultaneously while maintaining disaster recovery consistencyIBM·Filed 2013·Granted Nov 18, 2014·1 cites·8 claims
- 2464US11226746B2Automatic data healing by I/OIBM·Filed 2020·Granted Jan 18, 2022·0 cites·18 claims
- 2564US8904131B2Automated migration to a new copy services target storage system to manage multiple relationships simultaneously while maintaining disaster recovery consistencyBLEA AMY N·Filed 2012·Granted Dec 2, 2014·1 cites·12 claims
- 2664US7644112B2Apparatus, system, and method for initializing a synchronized remote databaseIBM·Filed 2007·Granted Jan 5, 2010·3 cites·17 claims
- 2763US7376676B2Method, system, and program for autonomic copy services solutionsIBM·Filed 2003·Granted May 20, 2008·10 cites·17 claims
- 2862US11099953B2Automatic data healing using a storage controllerIBM·Filed 2020·Granted Aug 24, 2021·0 cites·20 claims
- 2961US7478264B1Storage management server communication via storage device serversIBM·Filed 2008·Granted Jan 13, 2009·2 cites·1 claims
- 3060US10042727B2Data recovery in multi-target data storage networksIBM·Filed 2017·Granted Aug 7, 2018·0 cites·16 claims
- 3160US10025681B2Data recovery in multi-target data storage networksIBM·Filed 2017·Granted Jul 17, 2018·0 cites·20 claims
- 3260US8095827B2Replication management with undo and redo capabilitiesBLEA DAVID R·Filed 2007·Granted Jan 10, 2012·3 cites·20 claims
- 3358US10324801B2Storage unit replacement using point-in-time snap copyIBM·Filed 2017·Granted Jun 18, 2019·0 cites·23 claims
- 3457US10846187B2Managing health conditions to determine when to restart replication after a swap triggered by a storage health eventIBM·Filed 2018·Granted Nov 24, 2020·0 cites·20 claims
- 3557US10579285B2Automatic data healing by I/OIBM·Filed 2018·Granted Mar 3, 2020·0 cites·16 claims
- 3655US11016901B2Storage system de-throttling to facilitate emergency cache destageIBM·Filed 2018·Granted May 25, 2021·0 cites·20 claims
- 3754US9697270B2Automatic adjustment of data replication based on data accessIBM·Filed 2016·Granted Jul 4, 2017·0 cites·1 claims
- 3853US10078566B2Managing health conditions to determine when to restart replication after a swap triggered by a storage health eventIBM·Filed 2016·Granted Sep 18, 2018·0 cites·24 claims
- 3952US10083099B2After swapping from a first storage to a second storage, mirroring data from the second storage to the first storage for data in the first storage that experienced data errorsIBM·Filed 2016·Granted Sep 25, 2018·0 cites·19 claims
- 4049US7917711B2System, apparatus, and method for automatic copy function selectionIBM·Filed 2003·Granted Mar 29, 2011·1 cites·30 claims
- 4149US2023305727A1Migration of primary and secondary storage systemsIBM·Filed 2022·Application pending·0 cites
- 4247US9460182B2Networking-assisted input/output order preservation for data replicationIBM·Filed 2014·Granted Oct 4, 2016·0 cites·17 claims
- 4346US10241698B2Preservation of a golden copy that stores consistent data during a recovery process in an asynchronous copy environmentIBM·Filed 2017·Granted Mar 26, 2019·0 cites·15 claims
- 4446US9672124B2Establishing copy pairs from primary volumes to secondary volumes in multiple secondary storage systems for a failover sessionIBM·Filed 2014·Granted Jun 6, 2017·0 cites·17 claims
- 4546US2009150459A1Highly available multiple storage system consistency heartbeat functionIBM·Filed 2007·Application pending·0 cites
- 4645US8903775B2Using a heartbeat signal to maintain data consistency for writes to source storage copied to target storageSCHLOMER TODD BENJAMIN·Filed 2012·Granted Dec 2, 2014·0 cites·20 claims
- 4745US2009319945A1Interface for using desired state commands on a copy services mangement systemIBM·Filed 2008·Application pending·0 cites
- 4844US2008189340A1Apparatus, system, and method for synchronizing a remote databaseBLEA DAVID RANDALL·Filed 2007·Application pending·0 cites
- 4943US10831621B2Policy-driven high availability standby serversIBM·Filed 2017·Granted Nov 10, 2020·0 cites·17 claims
- 5043US7657714B2Apparatus and method to provide one or more commands to a data storage and retrieval systemIBM·Filed 2005·Granted Feb 2, 2010·0 cites·29 claims
Showing the top 50 of 52 patent records by PatentIndex Score.
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