Issued Patents 2018
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10146703 | Encrypting data objects in a data storage system | Frederic Corniquet, William C. Davenport, Philippe Armangau, Walter C. Forrester | 2018-12-04 |
| 10146782 | Secure erasure of files by a filesystem | William C. Davenport, George Danforth McNair, Jr. | 2018-12-04 |
| 10140307 | Efficiently managing reference weights for write splits | Philippe Armangau, Yubing Wang | 2018-11-27 |
| 10114829 | Managing data cache for file system realized within a file | Philippe Armangau | 2018-10-30 |
| 10089037 | Block active/active access to data storage systems at different locations | Scott W. Keaney | 2018-10-02 |
| 10089035 | Block storage transparent platform migration | Scott W. Keaney | 2018-10-02 |
| 10048885 | Managing reclaiming storage space in file systems | William C. Davenport, Philippe Armangau, Dennis Duprey, Yingchao Zhou | 2018-08-14 |
| 10037251 | File system rollback to previous point in time | Himabindu Tummala, Assaf Natanzon | 2018-07-31 |
| 10037369 | Storage tiering in replication target based on logical extents | Dennis Duprey, Xiangping Chen, Karl M. Owen, Miles A. de Forest, Himabindu Tummala | 2018-07-31 |
| 10037341 | Nesting tree quotas within a filesystem | Ivan Bassov, Weigang Zhong, Yingchao Zhou | 2018-07-31 |
| 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 | William C. Davenport, Miles A. de Forest, Walter C. Forrester, Michal Marko, Alexander S. Mathews | 2018-07-03 |
| 10007671 | Data storage system employing space reclaim approximation | Xiaoye Jiang, William C. Davenport, Philippe Armangau, Yingchao Zhou | 2018-06-26 |
| 9984112 | Dynamically adjustable transaction log | Yubing Wang, Philippe Armangau, Christopher A. Seibel, Yining Si | 2018-05-29 |
| 9965201 | Coalescing file system free space to promote full-stripe writes | Philippe Armangau, Alexander S. Mathews, Rohit K. Chawla, Ahsan Rashid | 2018-05-08 |
| 9940332 | Storage pool-backed file system expansion | Yingchao Zhou, William C. Davenport, Haijia Shen, Henry Hao Fang, Philippe Armangau | 2018-04-10 |
| 9940331 | Proactive scavenging of file system snaps | Xiaoye Jiang, William C. Davenport, Philippe Armangau, Yingchao Zhou | 2018-04-10 |
| 9933945 | Efficiently shrinking a dynamically-sized volume | Qi Mao, Ahsan Rashid, Xianlong Liu, Chang Yong Yu, Ruiling Dou +3 more | 2018-04-03 |
| 9898482 | Managing stream connections in storage systems | — | 2018-02-20 |
| 9880777 | Embedded synchronous replication for block and file objects | Himabindu Tummala, Assaf Natanzon | 2018-01-30 |
| 9881016 | Unified slice map volume | Michal Marko, Rohit K. Chawla, Ye Zhang, William C. Davenport | 2018-01-30 |
| 9881014 | Snap and replicate for unified datapath architecture | Himabindu Tummala, Assaf Natanzon | 2018-01-30 |
| 9880928 | Storing compressed and uncompressed data in blocks having different allocation unit sizes | Philippe Armangau | 2018-01-30 |
| 9880743 | Tracking compressed fragments for efficient free space management | Philippe Armangau, Ahsan Rashid, Rohit K. Chawla | 2018-01-30 |