Inventor
BEZBARUAH ANGSHUMAN
IN49 patents
⚠️ This page may combine multiple inventors who share the name “BEZBARUAH ANGSHUMAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SYMANTEC OPERATING CORP
16 patentsUS7617369B1Nov 10, 2009
Fast failover with multiple secondary nodes
SYMANTEC OPERATING CORP149 citations98
US7509468B1Mar 24, 2009
Policy-based data protection
SYMANTEC OPERATING CORP54 citations98
US7694086B1Apr 6, 2010
Method and system for incremental backup of data volumes
SYMANTEC OPERATING CORP65 citations97
US7409586B1Aug 5, 2008
System and method for handling a storage resource error condition based on priority information
SYMANTEC OPERATING CORP51 citations96
US7657578B1Feb 2, 2010
System and method for volume replication in a storage environment employing distributed block virtualization
SYMANTEC OPERATING CORP127 citations95
US7680843B1Mar 16, 2010
Method and system to offload archiving process to a secondary system
SYMANTEC OPERATING CORP104 citations94
US7634594B1Dec 15, 2009
System and method for identifying block-level write operations to be transferred to a secondary site during replication
SYMANTEC OPERATING CORP16 citations92
US7617259B1Nov 10, 2009
System and method for managing redundant storage consistency at a file system level
SYMANTEC OPERATING CORP45 citations92
US7426611B1Sep 16, 2008
Method and system for improved storage system performance using cloning of cached data
SYMANTEC OPERATING CORP27 citations92
US8010758B1Aug 30, 2011
System and method for performing secondary site synchronization based on a single change map
SYMANTEC OPERATING CORP21 citations91
US7386694B1Jun 10, 2008
System and method for reading mirrored data
SYMANTEC OPERATING CORP22 citations91
US7725768B1May 25, 2010
System and method for handling a storage resource error condition based on priority information
SYMANTEC OPERATING CORP8 citations84
US7669032B2Feb 23, 2010
Host-based virtualization optimizations in storage environments employing off-host storage virtualization
SYMANTEC OPERATING CORP12 citations84
US9606881B1Mar 28, 2017
Method and system for rapid failback of a computer system in a disaster recovery environment
SYMANTEC OPERATING CORP6 citations82
US8028192B1Sep 27, 2011
Method and system for rapid failback of a computer system in a disaster recovery environment
SYMANTEC OPERATING CORP8 citations82
US8788536B1Jul 22, 2014
Automated dereferencing of electronic communications for archival
SYMANTEC OPERATING CORP3 citations63
BEZBARUAH ANGSHUMAN
11 patentsUS8689043B1Apr 1, 2014
Fast failover with multiple secondary nodes
BEZBARUAH ANGSHUMAN31 citations92
US8239348B1Aug 7, 2012
Method and apparatus for automatically archiving data items from backup storage
BEZBARUAH ANGSHUMAN28 citations89
US9811430B1Nov 7, 2017
Method and system for incremental backup of data volumes
BEZBARUAH ANGSHUMAN6 citations84
US8819657B1Aug 26, 2014
Method and apparatus for maintaining data consistency in a virtualized application during software update installation
BEZBARUAH ANGSHUMAN7 citations84
US8799211B1Aug 5, 2014
Cascaded replication system with remote site resynchronization after intermediate site failure
BEZBARUAH ANGSHUMAN11 citations84
US8707299B1Apr 22, 2014
Method and apparatus for preserving virtual desktops for e-discovery through an agent-less solution
BEZBARUAH ANGSHUMAN14 citations84
US8341177B1Dec 25, 2012
Automated dereferencing of electronic communications for archival
BEZBARUAH ANGSHUMAN6 citations84
US8832029B2Sep 9, 2014
Incremental virtual machine backup supporting migration
BEZBARUAH ANGSHUMAN12 citations74
US9015849B1Apr 21, 2015
Method and apparatus for preventing data leakage of e-discovery data items
BEZBARUAH ANGSHUMAN6 citations72
US8499129B1Jul 30, 2013
System and method for reading mirrored data
BEZBARUAH ANGSHUMAN2 citations61
US9223661B1Dec 29, 2015
Method and apparatus for automatically archiving data items from backup storage
BEZBARUAH ANGSHUMAN2 citations58
NUTANIX INC
5 patentsUS10642518B1May 5, 2020
System and method for creating high frequency snapshots of an entity in a virtualized environment
NUTANIX INC5 citations66
US11829328B2Nov 28, 2023
Garbage collection from archival of storage snapshots
NUTANIX INC1 citations60
US12417205B2Sep 16, 2025
Technique for efficiently indexing data of an archival storage system
NUTANIX INC0 citations50
US12561208B2Feb 24, 2026
Technique to compute deltas between any two arbitrary snapshots in a deep snapshot repository
NUTANIX INC0 citations47
US12259790B2Mar 25, 2025
High frequency snapshot technique for improving data replication in disaster recovery environment
NUTANIX INC0 citations43
MICROSOFT TECHNOLOGY LICENSING LLC
4 patentsUS9411628B2Aug 9, 2016
Virtual machine cluster backup in a multi-node environment
MICROSOFT TECHNOLOGY LICENSING LLC62 citations96
US9727426B2Aug 8, 2017
Using an overinclusive write record to track and write changes to a storage system
MICROSOFT TECHNOLOGY LICENSING LLC5 citations71
US9547555B2Jan 17, 2017
Change tracking using redundancy in logical time
MICROSOFT TECHNOLOGY LICENSING LLC5 citations71
US9875160B2Jan 23, 2018
Efficiently providing virtual machine reference points
MICROSOFT TECHNOLOGY LICENSING LLC1 citations50