| 11061814 |
Managing data storage caching and tiering |
Walter A. O'Brien, III |
2021-07-13 |
|
| 10082959 |
Managing data placement in storage systems |
Xiangping Chen, Dennis Duprey, Qin Tao |
2018-09-25 |
|
| 9921912 |
Using spare disk drives to overprovision raid groups |
Vamsi K. Vankamamidi, Ryan Gadsby, David W. Harvey, Daniel E. Cummins, Steven A. Morley |
2018-03-20 |
|
| 9864683 |
Managing cache for improved data availability by associating cache pages with respective data objects |
Xinlei Xu, Yongjun Wu, Xiongcheng Li |
2018-01-09 |
|
| 9864533 |
SMR auto-tiering |
Walter A. O'Brien, III |
2018-01-09 |
|
| 9830278 |
Tracking replica data using key management |
John S. Harwood, John T. Fitzgerald |
2017-11-28 |
|
| 9811288 |
Managing data placement based on flash drive wear level |
Xiangping Chen, Dennis Duprey, Qin Tao, Mark K. Ku |
2017-11-07 |
|
| 9619149 |
Weighted-value consistent hashing for balancing device wear |
Daniel E. Cummins |
2017-04-11 |
|
| 9571278 |
Encryption key recovery in the event of storage management failure |
John S. Harwood, John T. Fitzgerald, Amnon Izhar, Charles E. Arsenault |
2017-02-14 |
|
| 9348761 |
Weighted-value consistent hashing for balancing device wear |
Daniel E. Cummins |
2016-05-24 |
$12,918,000 |
| 9317216 |
SMR auto-tiering |
Walter A. O'Brien, III |
2016-04-19 |
$16,936,000 |
| 9152336 |
System and method for LUN adjustment |
Xiangping Chen, Miles A. de Forest, Dennis Duprey, Khang Can |
2015-10-06 |
$9,124,000 |
| 9043533 |
Sizing volatile memory cache based on flash-based cache usage |
Peter Shajenko, Kevin S. Labonte, Charles H. Hopkins, Feng Zhou |
2015-05-26 |
$19,134,000 |
| 9037795 |
Managing data storage by provisioning cache as a virtual device |
Walter A. O'Brien, III |
2015-05-19 |
$13,044,000 |
| 8930746 |
System and method for LUN adjustment |
Xiangping Chen, Miles A. de Forest, Dennis Duprey, Khang Can |
2015-01-06 |
$16,953,000 |
| 8904061 |
Managing storage operations in a server cache |
Walter A. O'Brien, III, Roy E. Clark, John S. Harwood |
2014-12-02 |
$10,546,000 |
| 8799681 |
Redundant array of encrypting disks |
John S. Harwood, John T. Fitzgerald |
2014-08-05 |
$11,926,000 |
| 8751827 |
Apparatus for controlling embedded security on a storage platform |
William M. Duane, Robert W. Griffin, John S. Harwood, Gregory W. Lazar |
2014-06-10 |
$9,197,000 |
| 8694724 |
Managing data storage by provisioning cache as a virtual device |
Walter A. O'Brien, III |
2014-04-08 |
$26,546,000 |
| 8588425 |
Encryption key recovery in the event of storage management failure |
John S. Harwood, John T. Fitzgerald, Amnon Izhar, Charles E. Arsenault |
2013-11-19 |
$25,381,000 |
| 8583865 |
Caching with flash-based memory |
Gilad Sade |
2013-11-12 |
$30,918,000 |
| 8498417 |
Automation of coordination of encryption keys in a SAN based environment where an encryption engine, device management, and key management are not co-located |
John S. Harwood, Joshua A. Rosenthol, Robert W. Griffin, John T. Fitzgerald |
2013-07-30 |
$32,776,000 |
| 8239617 |
Enterprise data storage system using multi-level cell flash memory |
— |
2012-08-07 |
$38,173,000 |
| 8190921 |
Methodology for vaulting data encryption keys with encrypted storage |
Jack Harwood, John T. Fitzgerald |
2012-05-29 |
$20,508,000 |
| 8170213 |
Methodology for coordinating centralized key management and encryption keys cached through proxied elements |
Jack Harwood, John T. Fitzgerald |
2012-05-01 |
$36,216,000 |