Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11860736 | Resumable copy-on-write (COW) B+tree pages deletion | Enning Xiang, Junlong Gao, Hardik Singh Negi, Wenguang Wang | 2024-01-02 |
| 11841826 | Embedded reference counts for file clones | Sriram Patil, Abhay Kumar Jain, Wenguang Wang, Nitin Rastogi, Richard P. Spillane | 2023-12-12 |
| 11822804 | Managing extent sharing between snapshots using mapping addresses | Wenguang Wang, Enning Xiang, Subhradyuti Sarkar | 2023-11-21 |
| 11797214 | Micro-batching metadata updates to reduce transaction journal overhead during snapshot deletion | Enning Xiang, Wenguang Wang, Fan Ni | 2023-10-24 |
| 11797397 | Hybrid NVRAM logging in filesystem namespace | Pengju Shang, George Mathew, Dhawal Bhagwat, Englin Koay | 2023-10-24 |
| 11748300 | Reverse deletion of a chain of snapshots | Enning Xiang, Wenguang Wang | 2023-09-05 |
| 11593399 | System and method for managing B tree node sharing using operation sequence numbers | Enning Xiang, Wenguang Wang, Subhradyuti Sarkar, Nitin Rastogi | 2023-02-28 |
| 11537297 | Deleting snapshot pages using sequence numbers and page lookups | Enning Xiang, Wenguang Wang, Subhradyuti Sarkar | 2022-12-27 |
| 11494334 | Embedded reference counts for file clones | Sriram Patil, Abhay Kumar Jain, Wenguang Wang, Nitin Rastogi, Richard P. Spillane | 2022-11-08 |
| 11360678 | Asynchronous unmap service | Long Yang, Wenguang Wang, Abhay Kumar Jain | 2022-06-14 |
| 11226877 | Hybrid NVRAM logging in filesystem namespace | Pengju Shang, George Mathew, Dhawal Bhagwat, Englin Koay | 2022-01-18 |
| 10613941 | Hybrid NVRAM logging in filesystem namespace | Pengju Shang, George Mathew, Dhawal Bhagwat, Englin Koay | 2020-04-07 |
| 10585802 | Method and system for caching directories in a storage system | Murthy V. Mamidi, Pengju Shang | 2020-03-10 |
| 10572452 | Context-based read-ahead for B+ tree data structures in a deduplication system | George Mathew, Pengju Shang | 2020-02-25 |
| 10503697 | Small file storage system | Hemant P. Khachane | 2019-12-10 |
| 10496611 | Method and system for file name based command execution in a storage system | — | 2019-12-03 |
| 10229127 | Method and system for locality based cache flushing for file system namespace in a deduplicating storage system | Pengju Shang, George Mathew | 2019-03-12 |
| 10216630 | Smart namespace SSD cache warmup for storage systems | Pengju Shang, Murthy V. Mamidi, George Mathew, Englin Koay | 2019-02-26 |
| 10152481 | Technique to scale out namespace | — | 2018-12-11 |
| 9984090 | Method and system for compressing file system namespace of a storage system | Pengju Shang, George Mathew | 2018-05-29 |
| 9904480 | Multiplexing streams without changing the number of streams of a deduplicating storage system | Sai Chivukula | 2018-02-27 |
| 9798486 | Method and system for file system based replication of a deduplicated storage system | — | 2017-10-24 |
| 9619478 | Method and system for compressing logs | Srikanta Shivanna | 2017-04-11 |
| 9063842 | Technique for integrating VTL tape pools with MTree quotas | Robert L. Fair, Imran Khan | 2015-06-23 |