| 9785561 |
Integrating a flash cache into large storage systems |
Kevin J. Ash, Michael T. Benhase, Evangelos S. Eleftheriou, Lokesh M. Gupta, Robert Haas +4 more |
2017-10-10 |
$2,342,000 |
| 9483366 |
Bitmap selection for remote copying of updates |
Theresa M. Brown, Nedlaya Y. Francisco, Theodore T. Harris, Jr., Suguang Li, Mark L. Lipets +3 more |
2016-11-01 |
$3,150,000 |
| 9471505 |
Efficient multi-threaded journal space reclamation |
Kevin J. Ash, Lokesh M. Gupta, Carol S. Mellgren |
2016-10-18 |
$1,445,000 |
| 9344498 |
Policy-based management of storage functions in data replication environments |
Nicolas M. Clayton, Lisa J. Gundy, John R. Paveza, Beth A. Peterson, David Michael Shackelford +2 more |
2016-05-17 |
$3,602,000 |
| 9182922 |
Dynamically adjusting write pacing by calculating a pacing level and then delaying writes for a first channel command word (CCW) based on pacing level |
Eduard A. Diel, Matthew J. Kalos, Alan G. McClure, Carol S. Mellgren, David Michael Shackelford +1 more |
2015-11-10 |
$918,000 |
| 9141639 |
Bitmap selection for remote copying of updates |
Theresa M. Brown, Nedlaya Y. Francisco, Theodore T. Harris, Jr., Suguang Li, Mark L. Lipets +3 more |
2015-09-22 |
$4,871,000 |
| 9092449 |
Bitmap selection for remote copying of updates |
Theresa M. Brown, Nedlaya Y. Francisco, Theodore T. Harris, Jr., Suguang Li, Mark L. Lipets +3 more |
2015-07-28 |
$3,451,000 |
| 8990264 |
Policy-based management of storage functions in data replication environments |
Nicolas M. Clayton, Lisa J. Gundy, John R. Paveza, Beth A. Peterson, David Michael Shackelford +2 more |
2015-03-24 |
$3,177,000 |
| 8990263 |
Policy-based management of storage functions in data replication environments |
Nicolas M. Clayton, Lisa J. Gundy, John R. Paveza, Beth A. Peterson, David Michael Shackelford +2 more |
2015-03-24 |
$3,177,000 |
| 8918607 |
Data archiving using data compression of a flash copy |
Michael T. Benhase, Lokesh M. Gupta, Yu-Cheng Hsu |
2014-12-23 |
$3,729,000 |
| 8914597 |
Data archiving using data compression of a flash copy |
Michael T. Benhase, Lokesh M. Gupta, Yu-Cheng Hsu |
2014-12-16 |
$3,695,000 |
| 8775753 |
Synchronization of logical copy relationships |
Lisa J. Gundy, David Michael Shackelford, Warren K. Stanley |
2014-07-08 |
$4,236,000 |
| 8762674 |
Storage in tiered environment for colder data segments |
Michael T. Benhase, Lokesh M. Gupta, Carol S. Mellgren |
2014-06-24 |
$6,231,000 |
| 8756389 |
Prevention of overlay of production data by point in time copy operations in a host based asynchronous mirroring environment |
Nicolas M. Clayton, Lisa J. Gundy, Clint A. Hardy, Beth A. Peterson, David Michael Shackelford +2 more |
2014-06-17 |
$4,121,000 |
| 8751762 |
Prevention of overlay of production data by point in time copy operations in a host based asynchronous mirroring environment |
Nicolas M. Clayton, Lisa J. Gundy, Clint A. Hardy, Beth A. Peterson, David Michael Shackelford +2 more |
2014-06-10 |
$4,765,000 |
| 8719529 |
Storage in tiered environment for colder data segments |
Michael T. Benhase, Lokesh M. Gupta, Carol S. Mellgren |
2014-05-06 |
$5,370,000 |
| 8538928 |
Flash-copying with asynchronous mirroring environment |
John G. Thompson, Beth A. Peterson, David Michael Shackelford, Warren K. Stanley, Lisa J. Gundy |
2013-09-17 |
$4,204,000 |
| 8463746 |
Method and system for replicating data |
Lisa J. Gundy, Beth A. Peterson, David Michael Shackelford, Warren K. Stanley, John G. Thompson |
2013-06-11 |
$11,699,000 |
| 8335766 |
Flash-copying within asynchronous mirroring environment |
John G. Thompson, Beth A. Peterson, David Michael Shackelford, Warren K. Stanley, Lisa J. Gundy |
2012-12-18 |
$19,488,000 |
| 8140811 |
Nonvolatile storage thresholding |
Kevin J. Ash, Lokesh M. Gupta, Matthew J. Kalos, Kenneth W. Todd |
2012-03-20 |
$2,170,000 |
| 7975169 |
Memory preserved cache to prevent data loss |
Kevin J. Ash, Michael T. Benhase, Lokesh M. Gupta, Kenneth W. Todd |
2011-07-05 |
$9,300,000 |
| 7895465 |
Memory preserved cache failsafe reboot mechanism |
Kevin J. Ash, Michael T. Benhase, Lokesh M. Gupta, Kenneth W. Todd |
2011-02-22 |
$3,876,000 |
| 7761680 |
Copying data from a first cluster to a second cluster to reassign storage areas from the first cluster to the second cluster |
Kevin J. Ash, Lokesh M. Gupta, Steven Robert Lowe, Kenneth W. Todd |
2010-07-20 |
$3,139,000 |
| 7680982 |
Preservation of cache data following failover |
Kevin J. Ash, Lokesh M. Gupta, Steven Robert Lowe, Kenneth W. Todd |
2010-03-16 |
$7,988,000 |
