Subramaniam Periyagaram

Person

Campbell, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Tiering snapshots across different storage tiers
- Patent number 12,260,106
- Issue date Mar 25, 2025
- PURE STORAGE, INC.
- Alexei Potashnik
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optimizing a transfer of a file system
- Patent number 12,235,799
- Issue date Feb 25, 2025
- PURE STORAGE, INC.
- Subramaniam Periyagaram
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Unified storage on block containers
- Patent number 11,704,035
- Issue date Jul 18, 2023
- Pure Storage, Inc.
- Dirk Meister
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Cost conscious garbage collection
- Patent number 11,640,239
- Issue date May 2, 2023
- Pure Storage, Inc.
- Dirk Meister
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Metadata-based replication of a dataset
- Patent number 11,422,731
- Issue date Aug 23, 2022
- Pure Storage, Inc.
- Alexei Potashnik
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Efficient modification of storage system metadata
- Patent number 11,340,812
- Issue date May 24, 2022
- NetApp, Inc.
- Jayalakshmi Pattabiraman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage management in a cloud data store
- Patent number 11,068,162
- Issue date Jul 20, 2021
- Pure Storage, Inc.
- Dirk Meister
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Efficient modification of storage system metadata
- Patent number 10,838,642
- Issue date Nov 17, 2020
- NetApp, Inc.
- Jayalakshmi Pattabiraman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Portable snapshot replication between storage systems
- Patent number 10,613,791
- Issue date Apr 7, 2020
- Pure Storage, Inc.
- Dirk Meister
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Efficient modification of storage system metadata
- Patent number 10,268,410
- Issue date Apr 23, 2019
- NetApp, Inc.
- Jayalakshmi Pattabiraman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems, methods and devices for addressing data blocks in mass sto...
- Patent number 9,952,797
- Issue date Apr 24, 2018
- NetApp, Inc.
- Manish Katiyar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data transfer between storage systems using data fingerprints
- Patent number 9,779,153
- Issue date Oct 3, 2017
- NetApp, Inc.
- Richard P. Jernigan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems, methods and devices for block sharing across volumes in da...
- Patent number 9,715,348
- Issue date Jul 25, 2017
- NetApp, Inc.
- Subramaniam Periyagaram
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems, methods, and computer program products implementing hybrid...
- Patent number 9,557,937
- Issue date Jan 31, 2017
- NetApp, Inc.
- Mohit Gupta
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for instantaneous cloning
- Patent number 9,529,551
- Issue date Dec 27, 2016
- NetApp, Inc.
- Ram Kesavan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Overwriting part of compressed data without decompressing on-disk c...
- Patent number 9,477,420
- Issue date Oct 25, 2016
- NetApp, Inc.
- Sandeep Yadav
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Versatile information management
- Patent number 9,454,440
- Issue date Sep 27, 2016
- EMC Corporation
- Ajay Pratap Singh Kushwah
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Nearstore compression of data in a storage system
- Patent number 9,319,489
- Issue date Apr 19, 2016
- NetApp, Inc.
- Dnyaneshwar Pawar
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for estimating storage savings from deduplication
- Patent number 9,152,333
- Issue date Oct 6, 2015
- NetApp, Inc.
- Craig Anthony Johnston
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Deduplication in an extent-based architecture
- Patent number 9,043,287
- Issue date May 26, 2015
- NetApp, Inc.
- Subramaniam Periyagaram
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Single instance buffer cache method and system
- Patent number 9,043,555
- Issue date May 26, 2015
- NetApp, Inc.
- Rahul Khona
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Cloning using an extent-based architecture
- Patent number 8,918,378
- Issue date Dec 23, 2014
- NetApp, Inc.
- Rickard E. Faith
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Backup information management
- Patent number 8,914,328
- Issue date Dec 16, 2014
- EMC Corporation
- Ajay Pratap Singh Kushwah
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Segmented fingerprint datastore and scaling a fingerprint datastore...
- Patent number 8,904,120
- Issue date Dec 2, 2014
- NetApp. Inc.
- Praveen Killamsetti
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Partial write without read-modify
- Patent number 8,843,711
- Issue date Sep 23, 2014
- NetApp, Inc.
- Sandeep Yadav
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Non-disruptive realignment of virtual data
- Patent number 8,819,383
- Issue date Aug 26, 2014
- NetApp, Inc.
- Varun Jobanputra
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for instantaneous cloning
- Patent number 8,812,450
- Issue date Aug 19, 2014
- NetApp, Inc.
- Ram Kesavan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Overwriting part of compressed data without decompressing on-disk c...
- Patent number 8,745,338
- Issue date Jun 3, 2014
- NetApp, Inc.
- Sandeep Yadav
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information management
- Patent number 8,676,862
- Issue date Mar 18, 2014
- EMC Corporation
- Ajay Pratap Singh Kushwah
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Deduplication in an extent-based architecture
- Patent number 8,600,949
- Issue date Dec 3, 2013
- NetApp, Inc.
- Subramaniam Periyagaram
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Tiering Snapshots Across Different Storage Tiers
- Publication number 20250156106
- Publication date May 15, 2025
- PURE STORAGE, INC.
- ALEXEI POTASHNIK
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Snapshot Difference Namespace of a File System
- Publication number 20250110921
- Publication date Apr 3, 2025
- PURE STORAGE, INC.
- Padmanabhan Nagarajan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Efficient Copying of Directories
- Publication number 20250103445
- Publication date Mar 27, 2025
- PURE STORAGE, INC.
- Subramaniam Periyagaram
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Cross-Protocol Copying of Virtual Machines
- Publication number 20240385870
- Publication date Nov 21, 2024
- PURE STORAGE, INC.
- David A. Grunwald
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Using Managed Directories to Control Access to File System Content
- Publication number 20240273063
- Publication date Aug 15, 2024
- PURE STORAGE, INC.
- David A. Grunwald
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Cost Considerate Placement Of Data Within A Pool Of Storage Resources
- Publication number 20230259275
- Publication date Aug 17, 2023
- PURE STORAGE, INC.
- DIRK MEISTER
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Tiering Snapshots Across Different Storage Tiers
- Publication number 20220398018
- Publication date Dec 15, 2022
- PURE STORAGE, INC.
- ALEXEI POTASHNIK
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Cost Conscious Garbage Collection
- Publication number 20210342067
- Publication date Nov 4, 2021
- PURE STORAGE, INC.
- DIRK MEISTER
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Copying a File System
- Publication number 20210303522
- Publication date Sep 30, 2021
- Pure Storage, Inc.
- Subramaniam Periyagaram
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Replicating a File System
- Publication number 20210303523
- Publication date Sep 30, 2021
- Subramaniam Periyagaram
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Optimizing a Transfer of a File System
- Publication number 20210303519
- Publication date Sep 30, 2021
- Pure Storage, Inc.
- Subramaniam Periyagaram
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Managing Directory-Tree Operations in File Storage
- Publication number 20210303528
- Publication date Sep 30, 2021
- Pure Storage, Inc.
- Dirk Meister
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Unified Storage on Block Containers
- Publication number 20210303155
- Publication date Sep 30, 2021
- Pure Storage, Inc.
- Dirk Meister
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EFFICIENT MODIFICATION OF STORAGE SYSTEM METADATA
- Publication number 20210019053
- Publication date Jan 21, 2021
- NetApp, Inc.
- Jayalakshmi Pattabiraman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EFFICIENT MODIFICATION OF STORAGE SYSTEM METADATA
- Publication number 20190220195
- Publication date Jul 18, 2019
- NetApp, Inc.
- Jayalakshmi Pattabiraman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PORTABLE SNAPSHOT REPLICATION BETWEEN STORAGE SYSTEMS
- Publication number 20180356989
- Publication date Dec 13, 2018
- PURE STORAGE, INC.
- DIRK MEISTER
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA TRANSFER BETWEEN STORAGE SYSTEMS USING DATA FINGERPRINTS
- Publication number 20170371943
- Publication date Dec 28, 2017
- NetApp Inc.
- Richard P. Jernigan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS, METHODS AND DEVICES FOR COMPRESSING SNAPSHOT DATA AND FOR...
- Publication number 20170068472
- Publication date Mar 9, 2017
- NetApp, Inc.
- Subramaniam Periyagaram
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS, METHODS AND DEVICES FOR ADDRESSING DATA BLOCKS IN MASS STO...
- Publication number 20170031614
- Publication date Feb 2, 2017
- NetApp, Inc.
- Manish Katiyar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EFFICIENT MODIFICATION OF STORAGE SYSTEM METADATA
- Publication number 20160110120
- Publication date Apr 21, 2016
- NetApp, Inc.
- Jayalakshmi Pattabiraman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LOGICAL REPLICATION MAPPING FOR ASYMMETRIC COMPRESSION
- Publication number 20160070495
- Publication date Mar 10, 2016
- NetApp, Inc.
- Subramaniam Periyagaram
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA TRANSFER BETWEEN STORAGE SYSTEMS USING DATA FINGERPRINTS
- Publication number 20150248466
- Publication date Sep 3, 2015
- NetApp, Inc.
- Richard P. Jernigan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Systems, Methods, and Computer Program Products Implementing Hybrid...
- Publication number 20150058554
- Publication date Feb 26, 2015
- NetApp, Inc.
- Mohit Gupta
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR INSTANTANEOUS CLONING
- Publication number 20140331011
- Publication date Nov 6, 2014
- Ram Kesavan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OVERWRITING PART OF COMPRESSED DATA WITHOUT DECOMPRESSING ON-DISK C...
- Publication number 20140258648
- Publication date Sep 11, 2014
- NetApp, Inc.
- Sandeep Yadav
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DEDUPLICATION IN AN EXTENT-BASED ARCHITECTURE
- Publication number 20140201168
- Publication date Jul 17, 2014
- NetApp, Inc.
- Subramaniam Periyagaram
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NEARSTONE COMPRESSION OF DATA IN A STORAGE SYSTEM
- Publication number 20140081929
- Publication date Mar 20, 2014
- NetApp, Inc.
- Dnyaneshwar Pawar
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DEDUPLICATION IN AN EXTENT-BASED ARCHITECTURE
- Publication number 20120330903
- Publication date Dec 27, 2012
- Subramaniam Periyagaram
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
EXTENT-BASED STORAGE ARCHITECTURE
- Publication number 20120278382
- Publication date Nov 1, 2012
- Rickard E. Faith
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
NEARSTORE COMPRESSION OF DATA IN A STORAGE SYSTEM
- Publication number 20100274773
- Publication date Oct 28, 2010
- Dnyaneshwar Pawar
- G06 - COMPUTING CALCULATING COUNTING

Subramaniam Periyagaram

Person

Patents Grantslast 30 patents

Tiering snapshots across different storage tiers

Optimizing a transfer of a file system

Unified storage on block containers

Cost conscious garbage collection

Metadata-based replication of a dataset

Efficient modification of storage system metadata

Storage management in a cloud data store

Efficient modification of storage system metadata

Portable snapshot replication between storage systems

Efficient modification of storage system metadata

Systems, methods and devices for addressing data blocks in mass sto...

Data transfer between storage systems using data fingerprints

Systems, methods and devices for block sharing across volumes in da...

Systems, methods, and computer program products implementing hybrid...

Systems and methods for instantaneous cloning

Overwriting part of compressed data without decompressing on-disk c...

Versatile information management

Nearstore compression of data in a storage system

System and method for estimating storage savings from deduplication

Deduplication in an extent-based architecture

Single instance buffer cache method and system

Cloning using an extent-based architecture

Backup information management

Segmented fingerprint datastore and scaling a fingerprint datastore...

Partial write without read-modify

Non-disruptive realignment of virtual data

Systems and methods for instantaneous cloning

Overwriting part of compressed data without decompressing on-disk c...

Information management

Deduplication in an extent-based architecture

Patents Applicationslast 30 patents

Tiering Snapshots Across Different Storage Tiers

Snapshot Difference Namespace of a File System

Efficient Copying of Directories

Cross-Protocol Copying of Virtual Machines

Using Managed Directories to Control Access to File System Content

Cost Considerate Placement Of Data Within A Pool Of Storage Resources

Tiering Snapshots Across Different Storage Tiers

Cost Conscious Garbage Collection

Copying a File System

Replicating a File System

Optimizing a Transfer of a File System

Managing Directory-Tree Operations in File Storage

Unified Storage on Block Containers

EFFICIENT MODIFICATION OF STORAGE SYSTEM METADATA

EFFICIENT MODIFICATION OF STORAGE SYSTEM METADATA

PORTABLE SNAPSHOT REPLICATION BETWEEN STORAGE SYSTEMS

DATA TRANSFER BETWEEN STORAGE SYSTEMS USING DATA FINGERPRINTS

SYSTEMS, METHODS AND DEVICES FOR COMPRESSING SNAPSHOT DATA AND FOR...

SYSTEMS, METHODS AND DEVICES FOR ADDRESSING DATA BLOCKS IN MASS STO...

EFFICIENT MODIFICATION OF STORAGE SYSTEM METADATA

LOGICAL REPLICATION MAPPING FOR ASYMMETRIC COMPRESSION

DATA TRANSFER BETWEEN STORAGE SYSTEMS USING DATA FINGERPRINTS

Systems, Methods, and Computer Program Products Implementing Hybrid...

SYSTEMS AND METHODS FOR INSTANTANEOUS CLONING

OVERWRITING PART OF COMPRESSED DATA WITHOUT DECOMPRESSING ON-DISK C...

DEDUPLICATION IN AN EXTENT-BASED ARCHITECTURE

NEARSTONE COMPRESSION OF DATA IN A STORAGE SYSTEM

DEDUPLICATION IN AN EXTENT-BASED ARCHITECTURE

EXTENT-BASED STORAGE ARCHITECTURE

NEARSTORE COMPRESSION OF DATA IN A STORAGE SYSTEM