| 8209282 |
Method, system, and article of manufacture for mirroring data at storage locations |
Robert Frederic Kern, Gail A. Spear, David B. Petersen |
2012-06-26 |
$15,244,000 |
| 8027952 |
System and article of manufacture for mirroring data at storage locations |
Robert Frederic Kern, Gail A. Spear, David B. Petersen |
2011-09-27 |
$6,526,000 |
| 7930497 |
Using multiple sidefiles to buffer writes to primary storage volumes to transfer to corresponding secondary storage volumes in a mirror relationship |
Robert Nelson Crockett, David Michael Shackelford, Warren K. Stanley |
2011-04-19 |
$4,236,000 |
| 7921273 |
Method, system, and article of manufacture for remote copying of data |
Warren K. Stanley, Gail A. Spear, Sam Clark Werner, Olympia Gluck, Michael Factor +1 more |
2011-04-05 |
$6,033,000 |
| 7904684 |
System and article of manufacture for consistent copying of storage volumes |
Sam Clark Werner, Sivan Tal, Ifat Nuriel, Sheli Rahav, Gail A. Spear +1 more |
2011-03-08 |
$4,587,000 |
| 7873864 |
Restricting the execution of copy services commands |
Michael T. Benhase |
2011-01-18 |
$5,934,000 |
| 7761732 |
Data protection in storage systems |
Robert Frederic Kern, Kenneth Wayne Boyd, Gregory E. McBride, John Flynn, John J. Wolfgang +4 more |
2010-07-20 |
$3,139,000 |
| 7761426 |
Apparatus, system, and method for continuously protecting data |
Kenneth Wayne Boyd, John Flynn, Robert Frederic Kern, Gregory E. McBride, David Michael Shackelford |
2010-07-20 |
$3,139,000 |
| 7747576 |
Incremental update control for remote copy |
— |
2010-06-29 |
$6,113,000 |
| 7734883 |
Method, system and program for forming a consistency group |
Gail A. Spear, Robert Francis Bartfai, Edward H. Lin, Olympia Gluck, Aviad Zlotnick +3 more |
2010-06-08 |
$3,517,000 |
| 7676616 |
Method, apparatus and program storage device for providing asynchronous status messaging in a data storage system |
Brent Cameron Beardsley, Minh-Ngoc Le Huynh, Satish C. Penmetsa, Richard A. Schaeffer, Kaukab Uddin |
2010-03-09 |
$6,686,000 |
| 7613888 |
Maintain owning application information of data for a data storage system |
Kenneth Wayne Boyd, Donna Eng Dillenberger, Robert Frederic Kern, Jeffrey W. Palm, David Michael Shackelford +1 more |
2009-11-03 |
$14,110,000 |
| 7610459 |
Maintain owning application information of data for a data storage system |
Kenneth Wayne Boyd, Donna Eng Dillenberger, Robert Frederic Kern, Jeffrey W. Palm, David Michael Shackelford +1 more |
2009-10-27 |
$16,602,000 |
| 7603581 |
Remote copying of updates to primary and secondary storage locations subject to a copy relationship |
Kenneth Wayne Boyd, Lisa J. Gundy, Nils Torbjorn Kaving, Robert Frederic Kern, Gregory E. McBride +4 more |
2009-10-13 |
$16,422,000 |
| 7587528 |
Control of information units in fibre channel communications |
Roger G. Hathorn, Matthew J. Kalos |
2009-09-08 |
$16,659,000 |
| 7581063 |
Method, system, and program for improved throughput in remote mirroring systems |
Michael Factor, Shachar Fienblit, Olympia Gluck, Joseph S. Hyde, II, Thomas Charles Jarvis +3 more |
2009-08-25 |
$21,245,000 |
| 7571268 |
Consistent updates across storage subsystems coupled to a plurality of primary and secondary units at selected times |
Robert Frederic Kern, Gregory E. McBride, Kenneth Wayne Boyd, Gail A. Spear, Robert Francis Bartfai |
2009-08-04 |
$13,849,000 |
| 7552295 |
Maintaining consistency when mirroring data using different copy technologies |
Robert Frederic Kern, Kenneth Wayne Boyd, Gregory E. McBride, Gail A. Spear, Robert Francis Bartfai +1 more |
2009-06-23 |
$5,277,000 |
| 7546434 |
Method to write data to an information storage and retrieval system |
Alan G. McClure, Warren K. Stanley |
2009-06-09 |
$8,207,000 |
| 7523275 |
Method, system, and program for maintaining a copy relationship between primary volumes and corresponding secondary volumes |
Aviad Zlotnick, Shachar Fienblit, Olympia Gluck, Michael Factor, Gail A. Spear +2 more |
2009-04-21 |
$5,028,000 |
| 7512835 |
Method, system and article of manufacture for recovery from a failure in a cascading PPRC system |
Robert Francis Bartfai, Michael Factor, Gail A. Spear |
2009-03-31 |
$5,042,000 |
| 7500030 |
Control of information units in fibre channel communications |
Roger G. Hathorn, Matthew J. Kalos |
2009-03-03 |
$5,705,000 |
| 7480697 |
Method and apparatus using attached hardware subsystem to communicate between attached hosts |
Larry R. Perry, Harold Glen Slone |
2009-01-20 |
$5,212,000 |
| 7475208 |
Method for consistent copying of storage volumes |
Sam Clark Werner, Sivan Tai, Ifat Nuriel, Sheli Rahav, Gail A. Spear +1 more |
2009-01-06 |
$2,860,000 |
| 7467168 |
Method for mirroring data at storage locations |
Robert Frederic Kern, Gail A. Spear, David B. Petersen |
2008-12-16 |
$6,236,000 |
