Issued Patents 2022
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11500819 | Supporting deduplication in file storage using file chunk hashes | Wenguang Wang, Junlong Gao, Maxime Austruy, Petr Vandrovec, Ilya Languev +2 more | 2022-11-15 |
| 11494276 | Reduced write amplification using small-block log | Wenguang Wang, Eric Knauft | 2022-11-08 |
| 11494110 | Scalable segment cleaning for a log-structured file system | Wenguang Wang, Junlong Gao | 2022-11-08 |
| 11494090 | Systems and methods of maintaining fault tolerance for new writes in degraded erasure coded distributed storage | Asit Desai, Wenguang Wang, Eric Knauft | 2022-11-08 |
| 11481319 | Using data mirroring across multiple regions to reduce the likelihood of losing objects maintained in cloud object storage | Wenguang Wang, Junlong Gao | 2022-10-25 |
| 11436102 | Log-structured formats for managing archived storage of objects | Wenguang Wang, Junlong Gao, Ilia Langouev, Petr Vandrovec, Maxime Austruy +2 more | 2022-09-06 |
| 11435935 | Shrinking segment cleaning algorithm in an object storage | Wenguang Wang, Petr Vandrovec, Hardik Singh Negi, Junlong Gao | 2022-09-06 |
| 11429498 | System and methods of efficiently resyncing failed components without bitmap in an erasure-coded distributed object with log-structured disk layout | Wenguang Wang, Enning Xiang, Eric Knauft | 2022-08-30 |
| 11403189 | System and method of resyncing data in erasure-coded objects on distributed storage systems without requiring checksum in the underlying storage | Wenguang Wang, Enning Xiang, Eric Knauft, Pascal Renauld | 2022-08-02 |
| 11397706 | System and method for reducing read amplification of archival storage using proactive consolidation | Wenguang Wang, Hardik Singh Negi, Junlong Gao | 2022-07-26 |
| 11385817 | Supporting deduplication in object storage using subset hashes | Wenguang Wang, Junlong Gao, Ilya Languev, Petr Vandrovec, Maxime Austruy +2 more | 2022-07-12 |
| 11379383 | Data encryption in a two-tier storage system | Wenguang Wang, Eric Knauft | 2022-07-05 |
| 11379318 | System and method of resyncing n-way mirrored metadata on distributed storage systems without requiring checksum in the underlying storage | Wenguang Wang, Eric Knauft | 2022-07-05 |
| 11334276 | Using segment pre-allocation to support large segments | Wenguang Wang | 2022-05-17 |
| 11334482 | Upgrading on-disk format without service interruption | Wenguang Wang | 2022-05-17 |
| 11334277 | Issuing efficient writes to erasure coded objects in a distributed storage system with two tiers of storage | Wenguang Wang, Eric Knauft, Pascal Renauld | 2022-05-17 |
| 11307932 | Reduced write amplification for large-block data log | Wenguang Wang, Eric Knauft | 2022-04-19 |
| 11288129 | Tiering data to a cold storage tier of cloud object storage | Wenguang Wang, Junlong Gao, Petr Vandrovec, Ilya Languev, Maxime Austruy +2 more | 2022-03-29 |
| 11226760 | Using data rebuilding to support large segments | Wenguang Wang | 2022-01-18 |
| 11221944 | Managing metadata for a backup data storage | Wenguang Wang, Junlong Gao, Ilya Languev, Petr Vandrovec, Maxime Austruy +2 more | 2022-01-11 |