Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12001393 | Directory snapshots based on directory level inode virtualization | Soumyadeep Sen, Rohit K. Chawla, Marc A. De Souter | 2024-06-04 |
| 11934347 | Determining a sharing relationship of a file in namespace snapshots | Rohit K. Chawla, Ahsan Rashid, Soumyadeep Sen, Marc A. De Souter, Morgan A. Clark | 2024-03-19 |
| 11880338 | Hard link handling with directory snapshots | Rohit K. Chawla, Soumyadeep Sen, Marc A. De Souter | 2024-01-23 |
| 11861201 | System and method for inline recovery of a file system resource allocator | Rohit K. Chawla, Bijayalaxmi Nanda, Dixitkumar Vishnubhai Patel, Soumyadeep Sen | 2024-01-02 |
| 11762808 | Deletion of snapshot of filesystem | Ahsan Rashid, Walter C. Forrester, Morgan A. Clark, Soumyadeep Sen, Rohit K. Chawla | 2023-09-19 |
| 11526469 | File system reorganization in the presence of inline compression | Marc A. De Souter, Yining Si, Philippe Armangau, Ahsan Rashid, Pranit Sethi | 2022-12-13 |
| 11334523 | Finding storage objects of a snapshot group pointing to a logical page in a logical address space of a storage system | Dixitkumar Vishnubhai Patel | 2022-05-17 |
| 11010082 | Mechanisms for performing accurate space accounting for volume families | Kumari Bijayalaxmi Nanda, Michal Marko, Soumyadeep Sen | 2021-05-18 |
| 11003524 | Data storage system with repair of virtual data blocks of internal file system | Rohit K. Chawla, Dixitkumar Vishnubhai Patel, Soumyadeep Sen, Kumari Bijayalaxmi Nanda | 2021-05-11 |
| 10990486 | Data storage system with repair of mid-level mapping blocks of internal file system | Kumari Bijayalaxmi Nanda, Dixitkumar Vishnubhai Patel, Soumyadeep Sen, Rohit K. Chawla | 2021-04-27 |
| 10942845 | Inline coalescing of file system free space | Rohit K. Chawla, Ahsan Rashid, Kumari Bijayalaxmi Nanda | 2021-03-09 |
| 10936195 | Data storage system using in-memory structure for reclaiming space from internal file system to pool storage | Xianlong Liu, Changyong Yu, Ruiling Dou | 2021-03-02 |
| 10809932 | Managing data relocations in storage systems | Philippe Armangau, Feng Zhang | 2020-10-20 |
| 10740284 | Techniques for efficiently performing filesystem reorganization tasks for different filesystems | Gyanesh Kumar Choudhary, Ruiling Dou, Chang Yong Yu, Yuetao Jiang, Philippe Armangau +1 more | 2020-08-11 |
| 10732840 | Efficient space accounting mechanisms for tracking unshared pages between a snapshot volume and its parent volume | Kumari Bijayalaxmi Nanda, Soumyadeep Sen, Michal Marko | 2020-08-04 |
| 10235286 | Data storage system dynamically re-marking slices for reclamation from internal file system to pool storage | Changyong Yu, Xianlong Liu, Ruiling Dou | 2019-03-19 |
| 10013217 | Upper deck file system shrink for directly and thinly provisioned lower deck file system in which upper deck file system is stored in a volume file within lower deck file system where both upper deck file system and lower deck file system resides in storage processor memory | Jean-Pierre Bono, William C. Davenport, Miles A. de Forest, Walter C. Forrester, Michal Marko | 2018-07-03 |
| 9965201 | Coalescing file system free space to promote full-stripe writes | Jean-Pierre Bono, Philippe Armangau, Rohit K. Chawla, Ahsan Rashid | 2018-05-08 |
| 9933945 | Efficiently shrinking a dynamically-sized volume | Qi Mao, Jean-Pierre Bono, Ahsan Rashid, Xianlong Liu, Chang Yong Yu +3 more | 2018-04-03 |
| 9864753 | Data storage system with adaptive file system over-provisioning | Philippe Armangau, Ahsan Rashid, Kumari Bijayalaxmi Nanda | 2018-01-09 |
| 9778996 | File system version set infrastructure | Jean-Pierre Bono, William C. Davenport, Philippe Armangau | 2017-10-03 |
| 9779105 | Transaction logging using file-system-specific log files | Jean-Pierre Bono, Walter C. Forrester | 2017-10-03 |
| 9690803 | Auxiliary files in a container file system | Jean-Pierre Bono, Michal Marko, Walter C. Forrester, James P. Ferrigno, Yunfei Chen | 2017-06-27 |
| 9400741 | Reclaiming space from file system hosting many primary storage objects and their snapshots | Jean-Pierre Bono, William C. Davenport, Philippe Armangau | 2016-07-26 |
| 9104675 | Inode to pathname support with a hard link database | Morgan A. Clark, Michael D. Scheer, Michael D. Schouten, Jean-Pierre Bono | 2015-08-11 |