SP

Subramaniam Periyagaram

NE Netapp: 22 patents #53 of 1,846Top 3%
PS Pure Storage: 11 patents #98 of 486Top 25%
EM Emc: 4 patents #757 of 3,345Top 25%
NA Network Appliance: 1 patents #239 of 447Top 55%
Overall (All Time): #84,286 of 4,157,543Top 3%
38
Patents All Time

Issued Patents All Time

Showing 25 most recent of 38 patents

Patent #TitleCo-InventorsDate
12399869 Replicating a file system Dirk Meister, Alexei Potashnik, Zoheb Shivani, Tejal Joshi Chakeres, Chu Zang +1 more 2025-08-26
12386505 Cost considerate placement of data within a pool of storage resources Dirk Meister, Reese Robertson, Prudhvi Lokireddy 2025-08-12
12386782 Snapshot difference namespace of a file system Padmanabhan Selvakumarapalayam Nagarajan, Dongqi Xue 2025-08-12
12373397 Managing directory-tree operations in file storage Dirk Meister, David Grunwald, Ronald Karr 2025-07-29
12260106 Tiering snapshots across different storage tiers Alexei Potashnik, Yisha Zhao, Dirk Meister, Cary Sandvig 2025-03-25
12235799 Optimizing a transfer of a file system Dirk Meister, Ronald Karr, Zoheb Shivani, Alexei Potashnik, Chu Zhang +1 more 2025-02-25
11704035 Unified storage on block containers Dirk Meister, MATTHEW FAY, Ronald Karr, David Grunwald 2023-07-18
11640239 Cost conscious garbage collection Dirk Meister, Reese Robertson, Prudhvi Lokireddy 2023-05-02
11422731 Metadata-based replication of a dataset Alexei Potashnik, Yisha Zhao, Dirk Meister, Cary Sandvig 2022-08-23
11340812 Efficient modification of storage system metadata Jayalakshmi Pattabiraman, Nikhil Mattankot, Deekshith Belchapada, Blake H. Lewis, Satya Suresh Chouta Naga Veera +3 more 2022-05-24
11068162 Storage management in a cloud data store Dirk Meister, Reese Robertson, Prudhvi Lokireddy 2021-07-20
10838642 Efficient modification of storage system metadata Jayalakshmi Pattabiraman, Nikhil Mattankot, Deekshith Belchapada, Blake H. Lewis, Satya Suresh Chouta Naga Veera +3 more 2020-11-17
10613791 Portable snapshot replication between storage systems Dirk Meister, Omer Asad, Yisha Zhao, Dilip Kumar Uppugandla 2020-04-07
10268410 Efficient modification of storage system metadata Jayalakshmi Pattabiraman, Nikhil Mattankot, Deekshith Belchapada, Blake H. Lewis, Satya Suresh Chouta Naga Veera +3 more 2019-04-23
9952797 Systems, methods and devices for addressing data blocks in mass storage filing systems Manish Katiyar, Anathan Subramanian 2018-04-24
9779153 Data transfer between storage systems using data fingerprints Richard P. Jernigan, IV, Jonathan Curley 2017-10-03
9715348 Systems, methods and devices for block sharing across volumes in data storage systems Ananthan Subramanian, Manish Katiyar 2017-07-25
9557937 Systems, methods, and computer program products implementing hybrid file structures for data storage Mohit Gupta, Vania N. Fang, Robert M. English, Ram Kesavan 2017-01-31
9529551 Systems and methods for instantaneous cloning Ram Kesavan, Sriram Venketaraman, Mohit Gupta 2016-12-27
9477420 Overwriting part of compressed data without decompressing on-disk compressed data Sandeep Yadav, Rickard E. Faith, Blake H. Lewis, Ashish Prakash 2016-10-25
9454440 Versatile information management Ajay Pratap Singh Kushwah, Akhil Kaushik, Jian Xing, Mayank Joshi, Pashupati Kumar +2 more 2016-09-27
9319489 Nearstore compression of data in a storage system Dnyaneshwar Nagorao Pawar, Sandeep Yadav 2016-04-19
9152333 System and method for estimating storage savings from deduplication Craig Anthony Johnston, Vinod Kumar Daga, Alexander James Gronbach, Bharadwaj Vellore Ramesh 2015-10-06
9043287 Deduplication in an extent-based architecture Sandeep Yadav, Blake H. Lewis, Rickard E. Faith, Ashish Prakash, Ram Kesavan +1 more 2015-05-26
9043555 Single instance buffer cache method and system Rahul Khona, Sandeep Yadav, Dnyaneshwar Nagorao Pawar 2015-05-26