Issued Patents All Time
Showing 1–25 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12393513 | System and method for managing metadata access in a log-structured system | Vamsi K. Vankamamidi, Christopher Jones, Vladimir Shveidel | 2025-08-19 |
| 12386746 | Techniques for destaging translation table updates and accessing translation table entries in a log-structured system | Vamsi K. Vankamamidi, Andrew T. Feld, Kamakshi Viswanadha | 2025-08-12 |
| 12314186 | Techniques using a unified cache for storing and accessing translation table entries and updates | Vamsi K. Vankamamidi, Andrew T. Feld, Kamakshi Viswanadha | 2025-05-27 |
| 12204457 | Log-structured architecture for metadata | Vamsi K. Vankamamidi | 2025-01-21 |
| 11907541 | Adaptive read prefetch to reduce host latency and increase bandwidth for sequential read streams | Andrew T. Feld, Philippe Armangau, Christopher Jones | 2024-02-20 |
| 11481341 | System and method for dynamically adjusting priority-based allocation of storage system resources | Maher Kachmar, Philippe Armangau, Michael P. Wahl, Vamsi K. Vankamamidi, Yubing Wang +2 more | 2022-10-25 |
| 11436142 | System and method for moving metadata without updating references used by the metadata | Vamsi K. Vankamamidi, Philippe Armangau, Vladimir Shveidel | 2022-09-06 |
| 11194498 | Inline compression with small-write compression avoidance | Yining Si, Philippe Armangau, Ivan Bassov | 2021-12-07 |
| 11106374 | Managing inline data de-duplication in storage systems | Philippe Armangau, Bruce E. Caram, Alexei Karaban | 2021-08-31 |
| 11093454 | Speeding deduplication using a most wanted digest cache | Philippe Armangau, Bruce E. Caram, Yubing Wang, John Gillono | 2021-08-17 |
| 11068405 | Compression of host I/O data in a storage processor of a data storage system with selection of data compression components based on a current fullness level of a persistent cache | Philippe Armangau, Ivan Bassov, Monica Chaudhary | 2021-07-20 |
| 11068299 | Managing file system metadata using persistent cache | Philippe Armangau, John Gillono, Bruce E. Caram, Yubing Wang, Jean-Pierre Bono | 2021-07-20 |
| 11068181 | Generating and storing monotonically-increasing generation identifiers | Vamsi K. Vankamamidi, Socheavy D. Heng, Philippe Armangau, James McCoy | 2021-07-20 |
| 10949107 | Fragment filling for storage system with in-line compression | Ivan Basov, Philippe Armangau, Yining Si | 2021-03-16 |
| 10838721 | Adaptive thread processing of IO requests | Philippe Armangau, Bruce E. Caram, Jean-Pierre Bono | 2020-11-17 |
| 10824359 | Optimizing inline deduplication during copies | Philippe Armangau, John Gillono, Maher Kachmar | 2020-11-03 |
| 10678641 | Techniques for optimizing metadata resiliency and performance | Jean-Pierre Bono, Philippe Armangau, William C. Davenport, Dennis Duprey | 2020-06-09 |
| 10614038 | Inline deduplication of compressed data | Philippe Armangau, Jean-Pierre Bono | 2020-04-07 |
| 10409496 | Write tagging for selective avoidance of inline compression | Yining Si, Philippe Armangau, Yubing Wang | 2019-09-10 |
| 10402096 | Unaligned IO cache for inline compression optimization | Soumyadeep Sen, Philippe Armangau | 2019-09-03 |
| 10372687 | Speeding de-duplication using a temporal digest cache | Philippe Armangau | 2019-08-06 |
| 10268381 | Tagging write requests to avoid data-log bypass and promote inline deduplication during copies | Philippe Armangau, Bruce E. Caram, Yining Si | 2019-04-23 |
| 10203880 | Selectively operating data storage equipment in a “stripe write” mode and a “fill hole” mode | Philippe Armangau, Bruce E. Caram, Christopher Jones | 2019-02-12 |
| 10127236 | Filesystem storing file data in larger units than used for metadata | Yingchao Zhou, William C. Davenport, Jun Guo, Jia Zhai, Wengang Wang +1 more | 2018-11-13 |
| 9984112 | Dynamically adjustable transaction log | Yubing Wang, Philippe Armangau, Jean-Pierre Bono, Yining Si | 2018-05-29 |