| 6725211 |
Work load assessment heuristic for optimal task parallelism determination |
Lyn Leguam Ashton, Cuong Minh Le, James Mitchell Ratliff, Glenn Randle Wilcock |
2004-04-20 |
$6,170,000 |
| 6678752 |
Data storage system with automatic storage request analysis and selection of optimal output media type |
Lyn Lequam Ashton, Cuong Minh Le, James Mitchell Ratliff, Glenn Randle Wilcock |
2004-01-13 |
$10,539,000 |
| 6604160 |
Computing system arbitrating and selectively providing resource-seeking tasks with takeaway of non-shareable resources |
Cuong Minh Le, James Mitchell Ratliff |
2003-08-05 |
$11,866,000 |
| 6446160 |
Multi-drive data storage system with analysis and selected demounting of idle data storage media |
Cuong Minh Le, James Mitchell Ratliff |
2002-09-03 |
$9,688,000 |
| 6434682 |
Data management system with shortcut migration via efficient automatic reconnection to previously migrated copy |
Lyn Lequam Ashton, Stanley Mark Kissinger |
2002-08-13 |
$10,700,000 |
| 6279074 |
Contention handling for task requests to storage devices within a host system |
— |
2001-08-21 |
$21,309,000 |
| 6272605 |
System using priority data of a host recall request to determine whether to release non-volatile storage with another host before processing further recall requests |
Cuong Minh Le |
2001-08-07 |
$22,988,000 |
| 6199146 |
Storage management system and method for increasing capacity utilization of nonvolatile storage devices using partially filled substitute storage devices for continuing write operations |
— |
2001-03-06 |
$28,649,000 |
| 6111707 |
Tape duplexing with unique identity and error recovery |
Robert C. Buddecke, Cheryl Jean DeBolt Knapp, William McEwen, Anthony Steve Pearson |
2000-08-29 |
$31,033,000 |
| 5875481 |
Dynamic reconfiguration of data storage devices to balance recycle throughput |
Lyn Lequam Ashton, Anthony Steve Pearson, Stephen C. West |
1999-02-23 |
$8,993,000 |
| 5644696 |
Recovering multi-volume data sets during volume recovery |
Anthony Steve Pearson |
1997-07-01 |
$13,721,000 |
| 5623693 |
System for performing action by sorting actions into immediate and deferred queues, processing immediate queue while still sorting, and appending deferred queue to immediate after sorting |
Lyn Lequam Ashton, Anthony Steve Pearson |
1997-04-22 |
$15,673,000 |
| 5539918 |
Extension of data block capability in a data transfer channel |
Vincent K. Allen, Scott M. Fry, Warren B. Harding, Robert G. Long, Wayne Erwin Rhoten +1 more |
1996-07-23 |
$7,499,000 |
| 5517670 |
Adaptive data transfer channel employing extended data block capability |
Vincent K. Allen, Scott M. Fry, Warren B. Harding, Robert G. Long, Wayne Erwin Rhoten +1 more |
1996-05-14 |
$11,662,000 |
| 5278970 |
Method for efficient utilization of removable data recording media |
— |
1994-01-11 |
$8,526,000 |
| 5239649 |
Channel path load balancing, through selection of storage volumes to be processed, for long running applications |
Gregory E. McBride, David G. Van Hise |
1993-08-24 |
$7,496,000 |
| 5235695 |
Apparatus for efficient utilization of removable data recording media |
— |
1993-08-10 |
$7,956,000 |
| 4876662 |
Optimizing volume mounts in a multidrive environment |
— |
1989-10-24 |
$23,575,000 |
| 4771375 |
Managing data storage devices connected to a digital computer |
Thomas William Beglin, Jane R. Bittihoffer, Harvey E. Kamionka |
1988-09-13 |
$23,038,000 |
| 4638424 |
Managing data storage devices connected to a digital computer |
Thomas William Beglin, Jane R. Pence, Harvey E. Kamionka |
1987-01-20 |
$21,096,000 |
| 4528624 |
Method and apparatus for allocating memory space based upon free space in diverse memory devices |
Harvey E. Kamionka, Dat Tran |
1985-07-09 |
$17,412,000 |
