Issued Patents All Time
Showing 201–225 of 287 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9952974 | Preservation of modified cache data in local non-volatile storage following a failover | Kyler A. Anderson, Lokesh M. Gupta, Matthew J. Kalos | 2018-04-24 |
| 9952904 | Distributing tracks to add to cache to processor cache lists based on counts of processor access requests to the cache | Matthew G. Borlick, Lokesh M. Gupta | 2018-04-24 |
| 9934083 | Requesting manual intervention on failure of initial microcode load attempts during recovery of modified customer data | Lokesh M. Gupta, Matthew J. Kalos | 2018-04-03 |
| 9921974 | Assigning cache control blocks and cache lists to multiple processors to cache and demote tracks in a storage system | Matthew G. Borlick, Lokesh M. Gupta, Matthew J. Kalos | 2018-03-20 |
| 9870275 | Processor thread management | Matthew G. Borlick, Lokesh M. Gupta, Trung N. Nguyen | 2018-01-16 |
| 9864532 | Performing preprocessing operations in anticipation of log file writes | Lokesh M. Gupta, Matthew J. Kalos | 2018-01-09 |
| 9864686 | Restriction of validation to active tracks in non-volatile storage during a warmstart recovery | Lokesh M. Gupta, Matthew J. Kalos | 2018-01-09 |
| 9852058 | NVS thresholding for efficient data management | Michael T. Benhase, Lokesh M. Gupta, Kenneth W. Todd | 2017-12-26 |
| 9852059 | NVS thresholding for efficient data management | Michael T. Benhase, Lokesh M. Gupta, Kenneth W. Todd | 2017-12-26 |
| 9824030 | Adjusting active cache size based on cache usage | Matthew G. Borlick, Lokesh M. Gupta, Will A. Wright | 2017-11-21 |
| 9811474 | Determining cache performance using a ghost cache list indicating tracks demoted from a cache list of tracks in a cache | Matthew G. Borlick, Lokesh M. Gupta, Juan Antonio Yanes | 2017-11-07 |
| 9785561 | Integrating a flash cache into large storage systems | Michael T. Benhase, Evangelos S. Eleftheriou, Lokesh M. Gupta, Robert Haas, Yu-Cheng Hsu +4 more | 2017-10-10 |
| 9766982 | Preferential allocation of processors for statesave in a storage controller | Trung N. Nguyen, Maoyun Tang | 2017-09-19 |
| 9733991 | Deferred re-MRU operations to reduce lock contention | Michael T. Benhase, Lokesh M. Gupta, Kenneth W. Todd, David B. Whitworth | 2017-08-15 |
| 9727272 | Increased destaging efficiency for smoothing of destage tasks based on speed of disk drives | Lokesh M. Gupta | 2017-08-08 |
| 9710398 | RE-MRU of metadata tracks to reduce lock contention | Brian J. Cagno, Lokesh M. Gupta, Matthew J. Kalos | 2017-07-18 |
| 9665493 | Increased cache performance with multi-level queues of complete tracks | Lokesh M. Gupta, David B. Whitworth, Boyan Zhao | 2017-05-30 |
| 9665492 | Fuzzy counters for NVS to reduce lock contention | Michael T. Benhase, Lokesh M. Gupta, Kenneth W. Todd | 2017-05-30 |
| 9658798 | Grouping of tracks for copy source to target destage on global mirror secondary | Lokesh M. Gupta, Theodore T. Harris, Jr., Suguang Li | 2017-05-23 |
| 9652406 | MRU batching to reduce lock contention | Lokesh M. Gupta, Matthew J. Kalos | 2017-05-16 |
| 9632941 | Fuzzy counters for NVS to reduce lock contention | Michael T. Benhase, Lokesh M. Gupta, Kenneth W. Todd | 2017-04-25 |
| 9632945 | Destage grouping for sequential fast write tracks | Lokesh M. Gupta, Matthew J. Kalos | 2017-04-25 |
| 9626113 | Management of destage tasks with large number of ranks | Michael T. Benhase, Lokesh M. Gupta, Kenneth W. Todd | 2017-04-18 |
| 9547604 | Deferred RE-MRU operations to reduce lock contention | Lokesh M. Gupta, David B. Whitworth | 2017-01-17 |
| 9542331 | Concurrent update of data in cache with destage to disk | Lokesh M. Gupta, Kenneth W. Todd, Boyan Zhao | 2017-01-10 |