Issued Patents All Time
Showing 151–175 of 314 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8838905 | Periodic destages from inside and outside diameters of disks to improve read response time via traversal of a spatial ordering of tracks | Lokesh M. Gupta, Christopher J. Strauss, Will A. Wright | 2014-09-16 |
| 8838898 | Efficient processing of cache segment waiters | Kevin J. Ash, Lokesh M. Gupta, David B. Whitworth | 2014-09-16 |
| 8832379 | Efficient cache volume SIT scans | Kevin J. Ash, Lokesh M. Gupta, Kenneth W. Todd | 2014-09-09 |
| 8832377 | Demoting tracks from a first cache to a second cache by using an occupancy of valid tracks in strides in the second cache to consolidate strides in the second cache | Lokesh M. Gupta | 2014-09-09 |
| 8825957 | Demoting tracks from a first cache to a second cache by using an occupancy of valid tracks in strides in the second cache to consolidate strides in the second cache | Lokesh M. Gupta | 2014-09-02 |
| 8825973 | Caching source blocks of data for target blocks of data | Kevin J. Ash, Lokesh M. Gupta, Matthew J. Kalos | 2014-09-02 |
| 8825975 | Caching source blocks of data for target blocks of data | Kevin J. Ash, Lokesh M. Gupta, Matthew J. Kalos | 2014-09-02 |
| 8825944 | Populating strides of tracks to demote from a first cache to a second cache | Lokesh M. Gupta, Matthew J. Kalos | 2014-09-02 |
| 8825952 | Handling high priority requests in a sequential access storage device having a non-volatile storage cache | Lokesh M. Gupta | 2014-09-02 |
| 8825953 | Demoting tracks from a first cache to a second cache by using a stride number ordering of strides in the second cache to consolidate strides in the second cache | Lokesh M. Gupta | 2014-09-02 |
| 8825956 | Demoting tracks from a first cache to a second cache by using a stride number ordering of strides in the second cache to consolidate strides in the second cache | Lokesh M. Gupta | 2014-09-02 |
| 8819343 | Periodic destages from inside and outside diameters of disks to improve read response times | Lokesh M. Gupta, Christopher J. Strauss, Will A. Wright | 2014-08-26 |
| 8819291 | Compression on thin provisioned volumes using extent based mapping | Binny Sher Gill, Lokesh M. Gupta, Matthew J. Kalos, Gail A. Spear | 2014-08-26 |
| 8812785 | Managing track discard requests to include in discard track messages | Kevin J. Ash, Lokesh M. Gupta, Kenneth W. Todd | 2014-08-19 |
| 8812798 | Indication of a destructive write via a notification from a disk drive that emulates blocks of a first block size within blocks of a second block size | Andrew B. McNeill, Jr. | 2014-08-19 |
| 8806122 | Caching data in a storage system having multiple caches including non-volatile storage cache in a sequential access storage device | Lokesh M. Gupta | 2014-08-12 |
| 8799578 | Managing unmodified tracks maintained in both a first cache and a second cache | Kevin J. Ash, Lokesh M. Gupta, Matthew J. Kalos, Keneth W. Todd | 2014-08-05 |
| 8793436 | Cache management of tracks in a first cache and a second cache for a storage | Binny Sher Gill, Lokesh M. Gupta, Matthew J. Kalos | 2014-07-29 |
| 8788742 | Using an attribute of a write request to determine where to cache data in a storage system having multiple caches including non-volatile storage cache in a sequential access storage device | Binny Sher Gill, Lokesh M. Gupta, Matthew J. Kalos | 2014-07-22 |
| 8782362 | Cyclic point-in-time-copy architecture with data deduplication | Theresa M. Brown, Lokesh M. Gupta, Carol S. Mellgren | 2014-07-15 |
| 8775729 | Prefetching data tracks and parity data to use for destaging updated tracks | Binny Sher Gill, Lokesh M. Gupta, James L. Hafner | 2014-07-08 |
| 8762645 | Destaging of write ahead data set tracks | Lokesh M. Gupta, Kenneth W. Todd | 2014-06-24 |
| 8762650 | Prefetching tracks using multiple caches | Binny Sher Gill, Lokesh M. Gupta, James L. Hafner | 2014-06-24 |
| 8762674 | Storage in tiered environment for colder data segments | Lokesh M. Gupta, Carol S. Mellgren, Alfred E. Sanchez | 2014-06-24 |
| 8762646 | Destaging of write ahead data set tracks | Lokesh M. Gupta, Kenneth W. Todd | 2014-06-24 |