Ananthan Subramanian

Person

San Ramon, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Zero-copy volume move within a distributed storage system
- Patent number 12,204,784
- Issue date Jan 21, 2025
- NetApp, Inc.
- Anil Paul Thoppil
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Coordinating snapshot operations across multiple file systems
- Patent number 12,169,472
- Issue date Dec 17, 2024
- NetApp, Inc.
- Ananthan Subramanian
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Aggregate failover for a distributed scale-out storage system
- Patent number 12,153,504
- Issue date Nov 26, 2024
- NetApp, Inc.
- Yash Hetal Trivedi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Write ordering for persistent memory
- Patent number 12,141,481
- Issue date Nov 12, 2024
- NetApp, Inc.
- Ram Kesavan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Distributed file system with reduced write and read latencies
- Patent number 12,141,104
- Issue date Nov 12, 2024
- NetApp, Inc.
- Ananthan Subramanian
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multi-tier write allocation
- Patent number 12,124,716
- Issue date Oct 22, 2024
- NetApp, Inc.
- Ganga Bhavani Kondapalli
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
File system format for persistent memory
- Patent number 12,119,836
- Issue date Oct 15, 2024
- NetApp, Inc.
- Ram Kesavan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Object and sequence number management
- Patent number 12,086,116
- Issue date Sep 10, 2024
- NetApp, Inc.
- Ananthan Subramanian
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Dynamically scaling application and storage system functions based...
- Patent number 12,079,242
- Issue date Sep 3, 2024
- NetApp, Inc.
- Arindam Banerjee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Metadata compaction
- Patent number 12,073,123
- Issue date Aug 27, 2024
- NetApp, Inc.
- Ananthan Subramanian
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Persistent memory file system reconciliation
- Patent number 12,066,897
- Issue date Aug 20, 2024
- NetApp, Inc.
- Matthew Fontaine Curtis-Maury
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Distributed file system that provides scalability and resiliency
- Patent number 12,045,207
- Issue date Jul 23, 2024
- NetApp, Inc.
- Ravikanth Dronamraju
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Distributed file system that provides scalability and resiliency
- Patent number 12,038,886
- Issue date Jul 16, 2024
- NetApp, Inc.
- Ravikanth Dronamraju
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Slice file recovery using dead replica slice files
- Patent number 12,014,056
- Issue date Jun 18, 2024
- NetApp, Inc.
- Bharadwaj Vellore Ramesh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Forwarding operations to bypass persistent memory
- Patent number 12,001,724
- Issue date Jun 4, 2024
- NetApp, Inc.
- Ananthan Subramanian
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Low-overhead atomic writes for persistent memory
- Patent number 11,994,998
- Issue date May 28, 2024
- NetApp, Inc.
- Matthew Fontaine Curtis-Maury
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Maintaining and recomputing reference counts in a persistent memory...
- Patent number 11,947,430
- Issue date Apr 2, 2024
- NetApp, Inc.
- Ananthan Subramanian
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Object format resilient to remote object store errors
- Patent number 11,934,262
- Issue date Mar 19, 2024
- NetApp, Inc.
- Ananthan Subramanian
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Composite aggregate architecture
- Patent number 11,880,578
- Issue date Jan 23, 2024
- NetApp, Inc.
- Ananthan Subramanian
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Journal replay optimization
- Patent number 11,861,198
- Issue date Jan 2, 2024
- NetApp, Inc.
- Kevin Daniel Varghese
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Layout format for compressed data
- Patent number 11,861,169
- Issue date Jan 2, 2024
- NetApp, Inc.
- Girish Hebbale Venkatasubbaiah
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data management across a persistent memory tier and a file system tier
- Patent number 11,861,199
- Issue date Jan 2, 2024
- NetApp, Inc.
- Ananthan Subramanian
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Block allocation for persistent memory during aggregate transition
- Patent number 11,836,363
- Issue date Dec 5, 2023
- NetApp, Inc.
- Abdul Basit
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Freeing pages within persistent memory
- Patent number 11,822,520
- Issue date Nov 21, 2023
- NetApp, Inc.
- Rupa Natarajan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Write ordering for persistent memory
- Patent number 11,822,821
- Issue date Nov 21, 2023
- NetApp, Inc.
- Ram Kesavan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Co-located journaling and data storage for write requests
- Patent number 11,803,315
- Issue date Oct 31, 2023
- NetApp, Inc.
- Kevin Daniel Varghese
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Co-located journaling and data storage for write requests
- Patent number 11,803,316
- Issue date Oct 31, 2023
- NetApp, Inc.
- Kevin Daniel Varghese
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Key-value store and file system integration
- Patent number 11,797,510
- Issue date Oct 24, 2023
- NetApp, Inc.
- Sanjay Subramanian Seshadri
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Network storage failover systems and associated methods
- Patent number 11,762,744
- Issue date Sep 19, 2023
- NetApp, Inc.
- Asif Imtiyaz Pathan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Persistent memory architecture
- Patent number 11,748,208
- Issue date Sep 5, 2023
- NetApp, Inc.
- Ananthan Subramanian
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Distributed File System that Provides Scalability and Resiliency
- Publication number 20250013614
- Publication date Jan 9, 2025
- NetApp, Inc.
- Ravikanth Dronamraju
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OBJECT AND SEQUENCE NUMBER MANAGEMENT
- Publication number 20250005003
- Publication date Jan 2, 2025
- NetApp, Inc.
- Ananthan Subramanian
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DYNAMICALLY SCALING APPLICATION AND STORAGE SYSTEM FUNCTIONS BASED...
- Publication number 20240427799
- Publication date Dec 26, 2024
- NetApp, Inc.
- Arindam Banerjee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METADATA COMPACTION
- Publication number 20240419363
- Publication date Dec 19, 2024
- NetApp, Inc.
- Ananthan Subramanian
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PERSISTENT MEMORY FILE SYSTEM RECONCILIATION
- Publication number 20240411645
- Publication date Dec 12, 2024
- NetApp, Inc.
- Matthew Fontaine Curtis-Maury
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Distributed File System that Provides Scalability and Resiliency
- Publication number 20240370410
- Publication date Nov 7, 2024
- NetApp, Inc.
- Ravikanth Dronamraju
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SLICE FILE RECOVERY USING DEAD REPLICA SLICE FILES
- Publication number 20240338128
- Publication date Oct 10, 2024
- NetApp, Inc.
- Bharadwaj Vellore Ramesh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FORWARDING OPERATIONS TO BYPASS PERSISTENT MEMORY
- Publication number 20240319921
- Publication date Sep 26, 2024
- NetApp, Inc.
- Ananthan Subramanian
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LOW-OVERHEAD ATOMIC WRITES FOR PERSISTENT MEMORY
- Publication number 20240303198
- Publication date Sep 12, 2024
- NetApp, Inc.
- Matthew Fontaine Curtis-Maury
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MAINTAINING AND RECOMPUTING REFERENCE COUNTS IN A PERSISTENT MEMORY...
- Publication number 20240241801
- Publication date Jul 18, 2024
- NetApp Inc.
- Ananthan Subramanian
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPOSITE AGGREGATE ARCHITECTURE
- Publication number 20240184470
- Publication date Jun 6, 2024
- NetApp Inc.
- Ananthan Subramanian
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
JOURNAL REPLAY OPTIMIZATION
- Publication number 20240143210
- Publication date May 2, 2024
- NetApp Inc.
- Kevin Daniel Varghese
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA MANAGEMENT ACROSS A PERSISTENT MEMORY TIER AND A FILE SYSTEM TIER
- Publication number 20240126464
- Publication date Apr 18, 2024
- NetApp Inc.
- Ananthan Subramanian
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AGGREGATE FAILOVER FOR A DISTRIBUTED SCALE-OUT STORAGE SYSTEM
- Publication number 20240118981
- Publication date Apr 11, 2024
- NetApp Inc.
- Yash Hetal Trivedi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BLOCK ALLOCATION FOR PERSISTENT MEMORY DURING AGGREGATE TRANSITION
- Publication number 20240103744
- Publication date Mar 28, 2024
- NetApp Inc.
- Abdul Basit
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WRITE ORDERING FOR PERSISTENT MEMORY
- Publication number 20240086116
- Publication date Mar 14, 2024
- NetApp Inc.
- Ram Kesavan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FREEING PAGES WITHIN PERSISTENT MEMORY
- Publication number 20240086374
- Publication date Mar 14, 2024
- NetApp Inc.
- Rupa Natarajan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SLICE FILE RECOVERY USING DEAD REPLICA SLICE FILES
- Publication number 20240069743
- Publication date Feb 29, 2024
- NetApp Inc.
- Bharadwaj Vellore Ramesh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Co-located Journaling and Data Storage for Write Requests
- Publication number 20240061603
- Publication date Feb 22, 2024
- NetApp, Inc.
- Kevin Daniel Varghese
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
KEY-VALUE STORE AND FILE SYSTEM INTEGRATION
- Publication number 20240045848
- Publication date Feb 8, 2024
- NetApp Inc.
- Sanjay Subramanian Seshadri
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MULTI-TIER WRITE ALLOCATION
- Publication number 20240012571
- Publication date Jan 11, 2024
- NetApp Inc.
- Ganga Bhavani Kondapalli
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PERSISTENT MEMORY ARCHITECTURE
- Publication number 20230409443
- Publication date Dec 21, 2023
- NetApp Inc.
- Ananthan Subramanian
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COORDINATING SNAPSHOT OPERATIONS ACROSS MULTIPLE FILE SYSTEMS
- Publication number 20230376455
- Publication date Nov 23, 2023
- NetApp Inc.
- Ananthan Subramanian
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Network Storage Failover Systems and Associated Methods
- Publication number 20230376392
- Publication date Nov 23, 2023
- NetApp, Inc.
- Asif Imtiyaz Pathan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Distributed File System that Provides Scalability and Resiliency
- Publication number 20230367746
- Publication date Nov 16, 2023
- NetApp, Inc.
- Ravikanth Dronamraju
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
JOURNAL REPLAY OPTIMIZATION
- Publication number 20230342053
- Publication date Oct 26, 2023
- NetApp Inc.
- Kevin Daniel Varghese
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FILE SYSTEM FORMAT FOR PERSISTENT MEMORY
- Publication number 20230336183
- Publication date Oct 19, 2023
- NetApp Inc.
- Ram Kesavan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OBJECT FORMAT RESILIENT TO REMOTE OBJECT STORE ERRORS
- Publication number 20230289258
- Publication date Sep 14, 2023
- NetApp Inc.
- Ananthan Subramanian
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PERSISTENT MEMORY FILE SYSTEM RECONCILIATION
- Publication number 20230251932
- Publication date Aug 10, 2023
- NetApp Inc.
- Matthew Fontaine Curtis-Maury
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METADATA COMPACTION
- Publication number 20230176791
- Publication date Jun 8, 2023
- NetApp Inc.
- Ananthan Subramanian
- G06 - COMPUTING CALCULATING COUNTING

Ananthan Subramanian

Person

Patents Grantslast 30 patents

Zero-copy volume move within a distributed storage system

Coordinating snapshot operations across multiple file systems

Aggregate failover for a distributed scale-out storage system

Write ordering for persistent memory

Distributed file system with reduced write and read latencies

Multi-tier write allocation

File system format for persistent memory

Object and sequence number management

Dynamically scaling application and storage system functions based...

Metadata compaction

Persistent memory file system reconciliation

Distributed file system that provides scalability and resiliency

Distributed file system that provides scalability and resiliency

Slice file recovery using dead replica slice files

Forwarding operations to bypass persistent memory

Low-overhead atomic writes for persistent memory

Maintaining and recomputing reference counts in a persistent memory...

Object format resilient to remote object store errors

Composite aggregate architecture

Journal replay optimization

Layout format for compressed data

Data management across a persistent memory tier and a file system tier

Block allocation for persistent memory during aggregate transition

Freeing pages within persistent memory

Write ordering for persistent memory

Co-located journaling and data storage for write requests

Co-located journaling and data storage for write requests

Key-value store and file system integration

Network storage failover systems and associated methods

Persistent memory architecture

Patents Applicationslast 30 patents

Distributed File System that Provides Scalability and Resiliency

OBJECT AND SEQUENCE NUMBER MANAGEMENT

DYNAMICALLY SCALING APPLICATION AND STORAGE SYSTEM FUNCTIONS BASED...

METADATA COMPACTION

PERSISTENT MEMORY FILE SYSTEM RECONCILIATION

Distributed File System that Provides Scalability and Resiliency

SLICE FILE RECOVERY USING DEAD REPLICA SLICE FILES

FORWARDING OPERATIONS TO BYPASS PERSISTENT MEMORY

LOW-OVERHEAD ATOMIC WRITES FOR PERSISTENT MEMORY

MAINTAINING AND RECOMPUTING REFERENCE COUNTS IN A PERSISTENT MEMORY...

COMPOSITE AGGREGATE ARCHITECTURE

JOURNAL REPLAY OPTIMIZATION

DATA MANAGEMENT ACROSS A PERSISTENT MEMORY TIER AND A FILE SYSTEM TIER

AGGREGATE FAILOVER FOR A DISTRIBUTED SCALE-OUT STORAGE SYSTEM

BLOCK ALLOCATION FOR PERSISTENT MEMORY DURING AGGREGATE TRANSITION

WRITE ORDERING FOR PERSISTENT MEMORY

FREEING PAGES WITHIN PERSISTENT MEMORY

SLICE FILE RECOVERY USING DEAD REPLICA SLICE FILES

Co-located Journaling and Data Storage for Write Requests

KEY-VALUE STORE AND FILE SYSTEM INTEGRATION

MULTI-TIER WRITE ALLOCATION

PERSISTENT MEMORY ARCHITECTURE

COORDINATING SNAPSHOT OPERATIONS ACROSS MULTIPLE FILE SYSTEMS

Network Storage Failover Systems and Associated Methods

Distributed File System that Provides Scalability and Resiliency

JOURNAL REPLAY OPTIMIZATION

FILE SYSTEM FORMAT FOR PERSISTENT MEMORY

OBJECT FORMAT RESILIENT TO REMOTE OBJECT STORE ERRORS

PERSISTENT MEMORY FILE SYSTEM RECONCILIATION

METADATA COMPACTION