Inventor · disambiguated record
Ananthan Subramanian
Also filed as: SUBRAMANIAN ANANTHAN
102 granted patents·28 pending applications·608 citations·filing 2006–2025
99Inventor score
Top patents by PatentIndex Score
130 records- 0198US11714782B2Coordinating snapshot operations across multiple file systemsNETAPP INC·Filed 2021·Granted Aug 1, 2023·15 cites·23 claims
- 0298US11063601B1File system format for persistent memoryNETAPP INC·Filed 2020·Granted Jul 13, 2021·17 cites·20 claims
- 0396US12141104B2Distributed file system with reduced write and read latenciesNETAPP INC·Filed 2021·Granted Nov 12, 2024·6 cites·45 claims
- 0496US12079242B2Dynamically scaling application and storage system functions based on a heterogeneous resource pool available for use by a distributed storage management systemNETAPP INC·Filed 2022·Granted Sep 3, 2024·7 cites·44 claims
- 0596US12045207B2Distributed file system that provides scalability and resiliencyNETAPP INC·Filed 2021·Granted Jul 23, 2024·5 cites·29 claims
- 0696US12038886B2Distributed file system that provides scalability and resiliencyNETAPP INC·Filed 2023·Granted Jul 16, 2024·5 cites·20 claims
- 0796US11409457B1Co-located journaling and data storage for write requestsNETAPP INC·Filed 2021·Granted Aug 9, 2022·4 cites·31 claims
- 0896US11226869B2Persistent memory architectureNETAPP INC·Filed 2020·Granted Jan 18, 2022·4 cites·21 claims
- 0996US11188266B2Write ordering for persistent memoryNETAPP INC·Filed 2020·Granted Nov 30, 2021·4 cites·20 claims
- 1096US9043287B2Deduplication in an extent-based architectureNETAPP INC·Filed 2013·Granted May 26, 2015·31 cites·19 claims
- 1195US10360099B2Object format resilient to remote object store errorsNETAPP INC·Filed 2017·Granted Jul 23, 2019·11 cites·20 claims
- 1295US10031682B1Methods for improved data store migrations and devices thereofNETAPP INC·Filed 2017·Granted Jul 24, 2018·16 cites·18 claims
- 1394US12367184B2Distributed file system that provides scalability and resiliencyNETAPP INC·Filed 2024·Granted Jul 22, 2025·2 cites·20 claims
- 1494US12086116B2Object and sequence number managementNETAPP INC·Filed 2022·Granted Sep 10, 2024·2 cites·20 claims
- 1594US10521143B2Composite aggregate architectureNETAPP INC·Filed 2017·Granted Dec 31, 2019·11 cites·20 claims
- 1694US8600949B2Deduplication in an extent-based architecturePERIYAGARAM SUBRAMANIAM·Filed 2011·Granted Dec 3, 2013·47 cites·26 claims
- 1794US8397083B1System and method for efficiently deleting a file from secure storage served by a storage systemSUSSLAND ROBERT JAN·Filed 2006·Granted Mar 12, 2013·61 cites·17 claims
- 1893US11340804B2Block allocation for persistent memory during aggregate transitionNETAPP INC·Filed 2020·Granted May 24, 2022·3 cites·20 claims
- 1993US8824686B1Cluster key synchronizationISHII HIROSHI·Filed 2007·Granted Sep 2, 2014·35 cites·10 claims
- 2093US8042155B1System and method for generating a single use password based on a challenge/response protocolNETAPP INC·Filed 2006·Granted Oct 18, 2011·38 cites·20 claims
- 2192US8116455B1System and method for securely initializing and booting a security applianceSUSSLAND ROBERT JAN·Filed 2006·Granted Feb 14, 2012·38 cites·22 claims
- 2291US11947430B2Maintaining and recomputing reference counts in a persistent memory file systemNETAPP INC·Filed 2022·Granted Apr 2, 2024·1 cites·20 claims
- 2391US11861199B2Data management across a persistent memory tier and a file system tierNETAPP INC·Filed 2022·Granted Jan 2, 2024·1 cites·20 claims
- 2491US8245050B1System and method for initial key establishment using a split knowledge protocolSUBRAMANIAN ANANTHAN·Filed 2006·Granted Aug 14, 2012·30 cites·20 claims
- 2590US11803316B2Co-located journaling and data storage for write requestsNETAPP INC·Filed 2022·Granted Oct 31, 2023·1 cites·30 claims
- 2690US11422903B2Maintaining and recomputing reference counts in a persistent memory file systemNETAPP INC·Filed 2020·Granted Aug 23, 2022·2 cites·20 claims
- 2790US8285993B1System and method for establishing a shared secret among nodes of a security applianceSUBRAMANIAN ANANTHAN·Filed 2011·Granted Oct 9, 2012·16 cites·14 claims
- 2889US11836363B2Block allocation for persistent memory during aggregate transitionNETAPP INC·Filed 2022·Granted Dec 5, 2023·1 cites·20 claims
- 2989US11822520B2Freeing pages within persistent memoryNETAPP INC·Filed 2022·Granted Nov 21, 2023·1 cites·20 claims
- 3089US11803315B2Co-located journaling and data storage for write requestsNETAPP INC·Filed 2022·Granted Oct 31, 2023·1 cites·32 claims
- 3189US11573855B2Object format resilient to remote object store errorsNETAPP INC·Filed 2022·Granted Feb 7, 2023·1 cites·20 claims
- 3289US11544007B2Forwarding operations to bypass persistent memoryNETAPP INC·Filed 2021·Granted Jan 3, 2023·2 cites·20 claims
- 3389US11397534B2Data management across a persistent memory tier and a file system tierNETAPP INC·Filed 2020·Granted Jul 26, 2022·2 cites·20 claims
- 3489US8611542B1Peer to peer key synchronizationISHII HIROSHI·Filed 2007·Granted Dec 17, 2013·20 cites·19 claims
- 3589US7958356B1System and method for establishing a shared secret among nodes of a security applianceNETAPP INC·Filed 2006·Granted Jun 7, 2011·20 cites·16 claims
- 3688US12001724B2Forwarding operations to bypass persistent memoryNETAPP INC·Filed 2022·Granted Jun 4, 2024·1 cites·23 claims
- 3788US9715348B2Systems, methods and devices for block sharing across volumes in data storage systemsNETAPP INC·Filed 2015·Granted Jul 25, 2017·7 cites·20 claims
- 3888US2025390243A1Data management across a persistent memory tier and a file system tierNETAPP INC·Filed 2025·Application pending·0 cites
- 3987US11880578B2Composite aggregate architectureNETAPP INC·Filed 2021·Granted Jan 23, 2024·1 cites·20 claims
- 4087US11861198B2Journal replay optimizationNETAPP INC·Filed 2022·Granted Jan 2, 2024·1 cites·22 claims
- 4187US11822821B2Write ordering for persistent memoryNETAPP INC·Filed 2021·Granted Nov 21, 2023·1 cites·20 claims
- 4287US8898206B1Mechanism for distributed inode to path traversal in a striped volume systemJIANG TIANYU·Filed 2010·Granted Nov 25, 2014·13 cites·20 claims
- 4387US8190905B1Authorizing administrative operations using a split knowledge protocolCHANG LAWRENCE WEN-HAO·Filed 2006·Granted May 29, 2012·26 cites·25 claims
- 4486US12014056B2Slice file recovery using dead replica slice filesNETAPP INC·Filed 2022·Granted Jun 18, 2024·1 cites·20 claims
- 4586US11797510B2Key-value store and file system integrationNETAPP INC·Filed 2021·Granted Oct 24, 2023·2 cites·24 claims
- 4686US11611348B2File system format for persistent memoryNETAPP INC·Filed 2021·Granted Mar 21, 2023·1 cites·20 claims
- 4786US10852994B2Metadata compactionNETAPP INC·Filed 2019·Granted Dec 1, 2020·3 cites·20 claims
- 4886US10489073B2Multi-tier write allocationNETAPP INC·Filed 2017·Granted Nov 26, 2019·3 cites·20 claims
- 4985US11416356B2Network storage failover systems and associated methodsNETAPP INC·Filed 2020·Granted Aug 16, 2022·2 cites·20 claims
- 5085US11188246B2Composite aggregate architectureNETAPP INC·Filed 2019·Granted Nov 30, 2021·2 cites·20 claims
Showing the top 50 of 130 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Ananthan Subramanian 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 →