Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12248573 | Method and apparatus for detecting the occurrence of a ransomware attack on a storage volume | John William Madden, Benjamin A. Randolph, Rong Yu | 2025-03-11 |
| 12045165 | Direct addressing and efficient storage of variable sized metadata | Stephen M. Lathrop, Anoop Raghunathan | 2024-07-23 |
| 12045505 | Scanning pages of shared memory | Stephen M. Lathrop, Chaitanya Lohani, Anoop Raghunathan | 2024-07-23 |
| 11954079 | Inline deduplication for CKD using hash table for CKD track meta data | Ramesh Doddaiah, Richard Goodwill, Michael Scharland, Mohammed Asher | 2024-04-09 |
| 11880576 | Misaligned IO sequence data deduplication (dedup) | Ramesh Doddaiah, Steve Lathrop, Anoop Raghunathan | 2024-01-23 |
| 11513687 | Accessing storage space of a physical data fragment in a storage system | Douglas E. LeCrone, Paul A. Linstead | 2022-11-29 |
| 11487726 | Dynamic deduplication hash table management | Venkata L R Ippatapu, Anoop Raghunathan | 2022-11-01 |
| 11379524 | Multiple overlapping hashes at variable offset in a hardware offload | Kuolin Hua, Ken Dorman, Anoop Raghunathan, Jason J. Duquette, Lionel Bella +1 more | 2022-07-05 |
| 11321010 | Method and apparatus for determining and depicting effective storage capacity of a storage system | Jiaorui Jiang | 2022-05-03 |
| 11157419 | Defragmentation techniques | Anoop Raghunathan, Roman Gramc, Stephen M. Lathrop, David K. Aha, Christopher W. Appleby +1 more | 2021-10-26 |
| 11144206 | Method and system for sharing data reduction metadata with storage systems | Alexandre Lemay, Matthew H. Fredette, Sorin Faibish | 2021-10-12 |
| 11144221 | Efficient resilience in a metadata paging array for in-flight user data | Stephen M. Lathrop, Anoop Raghunathan | 2021-10-12 |
| 11144445 | Use of compression domains that are more granular than storage allocation units | Rong Yu, Michael Scharland | 2021-10-12 |
| 10896153 | Large block misaligned deduplication | Kuolin Hua, Michael Scharland, Stephen M. Lathrop, Anoop Raghunathan | 2021-01-19 |
| 10877936 | Data deduplication using truncated fingerprints | Rong Yu, Peng Wu, Michael Scharland | 2020-12-29 |
| 10853257 | Zero detection within sub-track compression domains | Rong Yu, Anoop Raghunathan, Ning Wu | 2020-12-01 |
| 10776290 | Techniques performed in connection with an insufficient resource level when processing write data | Peng Wu, Rong Yu | 2020-09-15 |
| 10496278 | Inline compression support using discrete sized containers for backing store | Michael Scharland, Rong Yu | 2019-12-03 |
| 10466921 | Accelerating data reduction through reinforcement learning | Owen Martin, Alesia Tringale, Ken Dorman | 2019-11-05 |
| 10346064 | Managing compression based on a compression profile of host data initially residing on a source storage array | Guy Rososhansky | 2019-07-09 |
| 10261717 | Optimizing performance of snapshots based on service level objectives | Owen Martin, Malak Alshawabkeh, Xiaomei Liu | 2019-04-16 |
| 10013170 | Intelligent data compression | Adnan Sahin, Owen Martin | 2018-07-03 |
| 9927979 | Data compression using constant number-of-track-groups and thin provisioning clone target | Arieh Don, Alexandr Veprinsky, John T. Fitzgerald | 2018-03-27 |
| 7555569 | Quick configuration status | — | 2009-06-30 |
| 7409391 | Controlling access to a storage device | Sashe K. Kanapathi | 2008-08-05 |