Inventor · disambiguated record
Angshuman Bezbaruah
Also filed as: BEZBARUAH ANGSHUMAN
47 granted patents·6 pending applications·1,346 citations·filing 2002–2025
98Inventor score
Files withSYMANTEC OPERATING CORP16BEZBARUAH ANGSHUMAN11NUTANIX INC10MICROSOFT TECHNOLOGY LICENSING LLC4SYMANTEC CORP2
Top patents by PatentIndex Score
53 records- 0197US7680843B1Method and system to offload archiving process to a secondary systemSYMANTEC OPERATING CORP·Filed 2006·Granted Mar 16, 2010·104 cites·30 claims
- 0297US6938135B1Incremental backup of a data volumeVERITAS OPERATING CORP·Filed 2002·Granted Aug 30, 2005·163 cites·15 claims
- 0396US9411628B2Virtual machine cluster backup in a multi-node environmentMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2014·Granted Aug 9, 2016·62 cites·19 claims
- 0496US7617369B1Fast failover with multiple secondary nodesSYMANTEC OPERATING CORP·Filed 2003·Granted Nov 10, 2009·149 cites·17 claims
- 0596US7054960B1System and method for identifying block-level write operations to be transferred to a secondary site during replicationVERITAS OPERATING CORP·Filed 2003·Granted May 30, 2006·118 cites·20 claims
- 0695US9870291B2Snapshotting shared disk resources for checkpointing a virtual machine clusterMICROSOFT TEHCNOLOGY LICENSING LLC·Filed 2016·Granted Jan 16, 2018·58 cites·20 claims
- 0795US7509468B1Policy-based data protectionSYMANTEC OPERATING CORP·Filed 2006·Granted Mar 24, 2009·54 cites·19 claims
- 0894US7657578B1System and method for volume replication in a storage environment employing distributed block virtualizationSYMANTEC OPERATING CORP·Filed 2004·Granted Feb 2, 2010·127 cites·27 claims
- 0992US8560886B1Method and system for rapid failback of a computer system in a disaster recovery environmentKEKRE ANAND·Filed 2011·Granted Oct 15, 2013·24 cites·19 claims
- 1091US7694086B1Method and system for incremental backup of data volumesSYMANTEC OPERATING CORP·Filed 2003·Granted Apr 6, 2010·65 cites·23 claims
- 1190US8239348B1Method and apparatus for automatically archiving data items from backup storageBEZBARUAH ANGSHUMAN·Filed 2008·Granted Aug 7, 2012·28 cites·20 claims
- 1290US7409586B1System and method for handling a storage resource error condition based on priority informationSYMANTEC OPERATING CORP·Filed 2004·Granted Aug 5, 2008·51 cites·30 claims
- 1388US8010758B1System and method for performing secondary site synchronization based on a single change mapSYMANTEC OPERATING CORP·Filed 2005·Granted Aug 30, 2011·21 cites·20 claims
- 1488US7634594B1System and method for identifying block-level write operations to be transferred to a secondary site during replicationSYMANTEC OPERATING CORP·Filed 2006·Granted Dec 15, 2009·16 cites·13 claims
- 1586US10642518B1System and method for creating high frequency snapshots of an entity in a virtualized environmentNUTANIX INC·Filed 2018·Granted May 5, 2020·5 cites·23 claims
- 1686US9430272B2Efficiently providing virtual machine reference pointsC/O MICROSOFT TECH LICENSING LLC·Filed 2014·Granted Aug 30, 2016·11 cites·20 claims
- 1786US7617259B1System and method for managing redundant storage consistency at a file system levelSYMANTEC OPERATING CORP·Filed 2004·Granted Nov 10, 2009·45 cites·19 claims
- 1885US9727426B2Using an overinclusive write record to track and write changes to a storage systemMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2015·Granted Aug 8, 2017·5 cites·23 claims
- 1985US9606881B1Method and system for rapid failback of a computer system in a disaster recovery environmentSYMANTEC OPERATING CORP·Filed 2013·Granted Mar 28, 2017·6 cites·20 claims
- 2084US9547555B2Change tracking using redundancy in logical timeMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2015·Granted Jan 17, 2017·5 cites·22 claims
- 2184US8707299B1Method and apparatus for preserving virtual desktops for e-discovery through an agent-less solutionBEZBARUAH ANGSHUMAN·Filed 2008·Granted Apr 22, 2014·14 cites·14 claims
- 2284US7627727B1Incremental backup of a data volumeSymantec Operating Corporating·Filed 2005·Granted Dec 1, 2009·16 cites·9 claims
- 2382US9811430B1Method and system for incremental backup of data volumesBEZBARUAH ANGSHUMAN·Filed 2010·Granted Nov 7, 2017·6 cites·36 claims
- 2482US7669032B2Host-based virtualization optimizations in storage environments employing off-host storage virtualizationSYMANTEC OPERATING CORP·Filed 2005·Granted Feb 23, 2010·12 cites·30 claims
- 2582US7636823B1Switching roles between a production storage device and a snapshot deviceSYMANTEC CORP·Filed 2006·Granted Dec 22, 2009·12 cites·20 claims
- 2681US11829328B2Garbage collection from archival of storage snapshotsNUTANIX INC·Filed 2021·Granted Nov 28, 2023·1 cites·24 claims
- 2781US8799211B1Cascaded replication system with remote site resynchronization after intermediate site failureBEZBARUAH ANGSHUMAN·Filed 2005·Granted Aug 5, 2014·11 cites·18 claims
- 2881US8689043B1Fast failover with multiple secondary nodesBEZBARUAH ANGSHUMAN·Filed 2003·Granted Apr 1, 2014·31 cites·27 claims
- 2981US8028192B1Method and system for rapid failback of a computer system in a disaster recovery environmentSYMANTEC OPERATING CORP·Filed 2006·Granted Sep 27, 2011·8 cites·21 claims
- 3080US7725768B1System and method for handling a storage resource error condition based on priority informationSYMANTEC OPERATING CORP·Filed 2008·Granted May 25, 2010·8 cites·21 claims
- 3179US8832029B2Incremental virtual machine backup supporting migrationBEZBARUAH ANGSHUMAN·Filed 2011·Granted Sep 9, 2014·12 cites·20 claims
- 3279US8819657B1Method and apparatus for maintaining data consistency in a virtualized application during software update installationBEZBARUAH ANGSHUMAN·Filed 2008·Granted Aug 26, 2014·7 cites·20 claims
- 3379US2025363072A1Technique for efficiently indexing data of an archival storage systemNUTANIX INC·Filed 2025·Application pending·0 cites
- 3478US8713378B2Health monitoring of applications in a guest partitionECK CHRISTOPHER·Filed 2011·Granted Apr 29, 2014·7 cites·20 claims
- 3578US7426611B1Method and system for improved storage system performance using cloning of cached dataSYMANTEC OPERATING CORP·Filed 2003·Granted Sep 16, 2008·27 cites·37 claims
- 3677US8130913B1Method and apparatus for archiving calls terminating at a computerPANCHBUDHE ANKUR·Filed 2007·Granted Mar 6, 2012·8 cites·21 claims
- 3777US7386694B1System and method for reading mirrored dataSYMANTEC OPERATING CORP·Filed 2002·Granted Jun 10, 2008·22 cites·26 claims
- 3875US8788536B1Automated dereferencing of electronic communications for archivalSYMANTEC OPERATING CORP·Filed 2012·Granted Jul 22, 2014·3 cites·19 claims
- 3975US8341177B1Automated dereferencing of electronic communications for archivalBEZBARUAH ANGSHUMAN·Filed 2006·Granted Dec 25, 2012·6 cites·20 claims
- 4074US8121982B1Data transfers from mobile devices with cell-site stagingPANCHBUDHE ANKUR P·Filed 2007·Granted Feb 21, 2012·5 cites·16 claims
- 4172US9015849B1Method and apparatus for preventing data leakage of e-discovery data itemsBEZBARUAH ANGSHUMAN·Filed 2008·Granted Apr 21, 2015·6 cites·12 claims
- 4270US8380687B1Method and apparatus for providing a message trail of conversationally related messagesSYMANTEC CORP·Filed 2008·Granted Feb 19, 2013·2 cites·20 claims
- 4369US9875160B2Efficiently providing virtual machine reference pointsMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2016·Granted Jan 23, 2018·1 cites·20 claims
- 4466US9223661B1Method and apparatus for automatically archiving data items from backup storageBEZBARUAH ANGSHUMAN·Filed 2012·Granted Dec 29, 2015·2 cites·17 claims
- 4562US8499129B1System and method for reading mirrored dataBEZBARUAH ANGSHUMAN·Filed 2008·Granted Jul 30, 2013·2 cites·22 claims
- 4661US12417205B2Technique for efficiently indexing data of an archival storage systemNUTANIX INC·Filed 2021·Granted Sep 16, 2025·0 cites·27 claims
- 4758US2025265159A1Technique for migrating a snapshot storage service during a planned failover eventNUTANIX INC·Filed 2025·Application pending·0 cites
- 4858US2024427733A1Technique for managing multiple snapshot storage service instances on-demandNUTANIX INC·Filed 2024·Application pending·0 cites
- 4954US9098609B2Health monitoring of applications in a guest partitionMICROSOFT CORP·Filed 2014·Granted Aug 4, 2015·0 cites·20 claims
- 5052US2024362185A1Lazy index construction of snapshots in a replication receiverNUTANIX INC·Filed 2023·Application pending·0 cites
Showing the top 50 of 53 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Angshuman Bezbaruah files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →