Issued Patents All Time
Showing 1–25 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12417284 | System and method for software-defined network attached storage (SDNAS) ransomware attack detection and prevention | Philippe Armangau, Vasudevan Subramanian | 2025-09-16 |
| 12386752 | Systems and methods for cooperative caching between file systems and block storage | Vasudevan Subramanian, Philippe Armangau, Frederic Corniquet | 2025-08-12 |
| 11762808 | Deletion of snapshot of filesystem | Alexander S. Mathews, Ahsan Rashid, Morgan A. Clark, Soumyadeep Sen, Rohit K. Chawla | 2023-09-19 |
| 11449468 | Enforcing minimum space guarantees in thinly-provisioned file systems | Changyong Yu, Xianlong Liu, Yuetao Jiang, Ruiling Dou, Banghui Luo | 2022-09-20 |
| 11204703 | Techniques for scavenging of free provisioned blocks | Philippe Armangau, Ivan Bassov | 2021-12-21 |
| 10929342 | Techniques for limiting the maximum storage consumed by a file system without shrinking an underlying volume | Ahsan Rashid, Marc A. De Souter, Morgan A. Clark | 2021-02-23 |
| 10915497 | Multi-tier storage system with controllable relocation of files from file system tier to cloud-based object storage tier | Jean-Pierre Bono, Sudhir Srinivasan | 2021-02-09 |
| 10838634 | Managing storage capacity in version families having both writable and read-only data objects | Ivan Bassov, Michal Marko, Ahsan Rashid, Karl M. Owen | 2020-11-17 |
| 10831705 | Managing migration of virtual file servers | Kumari Bijayalaxmi Nanda | 2020-11-10 |
| 10613787 | Techniques for rebalancing storage between subspaces | Piers Yu, Banghui Luo, Ruiling Dou, Ahsan Rashid, Jun Liu +1 more | 2020-04-07 |
| 10592469 | Converting files between thinly and thickly provisioned states | Ivan Bassov, Michal Marko, Ahsan Rashid | 2020-03-17 |
| 10545671 | Mapping between volume data block and file data block system and method | Xiaohua Fan, Yaming Kuang | 2020-01-28 |
| 10534556 | Techniques for scavenging of free provisioned blocks | Philippe Armangau, Ivan Bassov | 2020-01-14 |
| 10521398 | Tracking version families in a file system | Ivan Bassov, Michal Marko, Ahsan Rashid | 2019-12-31 |
| 10521400 | Data reduction reporting in storage systems | Ivan Basov, Ahsan Rashid, Michal Marko | 2019-12-31 |
| 10514861 | Reporting of space savings due to pattern matching in storage systems | Ivan Basov, Ahsan Rashid, Michal Marko | 2019-12-24 |
| 10447524 | Unified datapath processing with virtualized storage processors | Jean-Pierre Bono, Frederic Corniquet, Miles A. de Forest, Himabindu Tummala | 2019-10-15 |
| 10409768 | Managing data inconsistencies in files of file systems | Yaming Kuang, Frankie Wei Fang, Yunfei Chen, Feng Zhang, Marshall Hansi Wu | 2019-09-10 |
| 10268693 | Managing migration of virtual file servers | Kumari Bijayalaxmi Nanda | 2019-04-23 |
| 10146703 | Encrypting data objects in a data storage system | Jean-Pierre Bono, Frederic Corniquet, William C. Davenport, Philippe Armangau | 2018-12-04 |
| 10089316 | Managing multiple file system expansions | David Haase, Michael C. Brundage, Paul T. McGrath, Somnath A. Gulve | 2018-10-02 |
| 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, Michal Marko, Alexander S. Mathews | 2018-07-03 |
| 9946729 | Sparse recall and writes for archived and transformed data objects | Christopher Stacey, Jerald W. Gross, Ravi Batchu, Christian J. Chuba | 2018-04-17 |
| 9916312 | Coordination of file system creation to ensure more deterministic performance characteristics | David Haase, Michael C. Brundage, Paul T. McGrath, Miles A. de Forest | 2018-03-13 |
| 9916102 | Managing data storage reservations on a per-family basis | Ivan Bassov, Michal Marko, Ahsan Rashid | 2018-03-13 |