Issued Patents All Time
Showing 25 most recent of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11256716 | Verifying mirroring of source data units to target data units | David Michael Shackelford, Nadim P. Shehab, Eduard A. Diel, Anthony H. Giang | 2022-02-22 |
| 11144639 | Determining whether to destage write data in cache to storage based on whether the write data has malicious data | Matthew G. Borlick, Lokesh M. Gupta, Carol S. Mellgren | 2021-10-12 |
| 11119687 | Device reservation state synchronization in data mirroring | Scott B. Compton, Matthew R. Craig, Clint A. Hardy, Matthew J. Kalos, Carol S. Mellgren | 2021-09-14 |
| 11120128 | Offloading processing of writes to determine malicious data from a first storage system to a second storage system | Matthew G. Borlick, Lokesh M. Gupta, Carol S. Mellgren | 2021-09-14 |
| 10970266 | Ensuring consistent replication of updates in databases | Serge Bourbonnais, Paul M. Cadarette, David A. Clitherow, Michael G. Fitzpatrick, Pamela L. McLean +2 more | 2021-04-06 |
| 10936447 | Resynchronizing to a first storage system after a failover to a second storage system mirroring the first storage system | Michael Brandner, Michael Frankenberg, Alan G. McClure, David B. Petersen, Daniel Roman +1 more | 2021-03-02 |
| 10884872 | Device reservation state preservation in data mirroring | Scott B. Compton, Matthew R. Craig, Clint A. Hardy, Matthew J. Kalos, Carol S. Mellgren | 2021-01-05 |
| 10613946 | Device reservation management for overcoming communication path disruptions | Scott B. Compton, Matthew R. Craig, Clint A. Hardy, Tri M. Hoang, Matthew J. Kalos +1 more | 2020-04-07 |
| 10521147 | Device reservation state synchronization in data mirroring | Scott B. Compton, Matthew R. Craig, Clint A. Hardy, Matthew J. Kalos, Carol S. Mellgren | 2019-12-31 |
| 10445497 | Offloading processing of writes to determine malicious data from a first storage system to a second storage system | Matthew G. Borlick, Lokesh M. Gupta, Carol S. Mellgren | 2019-10-15 |
| 10282543 | Determining whether to destage write data in cache to storage based on whether the write data has malicious data | Matthew G. Borlick, Lokesh M. Gupta, Carol S. Mellgren | 2019-05-07 |
| 10282258 | Device reservation state preservation in data mirroring | Scott B. Compton, Matthew R. Craig, Clint A. Hardy, Matthew J. Kalos, Carol S. Mellgren | 2019-05-07 |
| 10133643 | Resynchronizing to a first storage system after a failover to a second storage system mirroring the first storage system | Michael Brandner, Michael Frankenberg, Alan G. McClure, David B. Petersen, Daniel Roman +1 more | 2018-11-20 |
| 9749212 | Problem determination in a hybrid environment | David D. Chambliss, Joshua W. Knight, Ronald K. Kreuzenstein, John Jong-Suk Lee, James A. Ruddy +1 more | 2017-08-29 |
| 9722908 | Problem determination in a hybrid environment | David D. Chambliss, Joshua W. Knight, Ronald K. Kreuzenstein, John Jong-Suk Lee, James A. Ruddy +1 more | 2017-08-01 |
| 9503455 | Controlling access to storage devices shared by host systems | Susan K. Candelaria, Thomas C. Storms, Peter G. Sutton, Harry M. Yudenfriend | 2016-11-22 |
| 9344498 | Policy-based management of storage functions in data replication environments | Nicolas M. Clayton, Lisa J. Gundy, John R. Paveza, Beth A. Peterson, Alfred E. Sanchez +2 more | 2016-05-17 |
| 9280296 | Recovery from failure of primary storage volumes by using mirrored data maintained with host timestamps | Joshua J. Crawford, Theodore T. Harris, Jr., Matthew J. Kalos, Gail A. Spear, Matthew J. Ward | 2016-03-08 |
| 9053141 | Serialization of access to data in multi-mainframe computing environments | David D. Chambliss, Joshua W. Knight, Ronald K. Kreuzenstein, John Jong-Suk Lee, Nicholas C. Matsakis +2 more | 2015-06-09 |
| 9032484 | Access control in a hybrid environment | David D. Chambliss, Joshua W. Knight, Ronald K. Kreuzenstein, John Jong-Suk Lee, James A. Ruddy +1 more | 2015-05-12 |
| 8990264 | Policy-based management of storage functions in data replication environments | Nicolas M. Clayton, Lisa J. Gundy, John R. Paveza, Beth A. Peterson, Alfred E. Sanchez +2 more | 2015-03-24 |
| 8990263 | Policy-based management of storage functions in data replication environments | Nicolas M. Clayton, Lisa J. Gundy, John R. Paveza, Beth A. Peterson, Alfred E. Sanchez +2 more | 2015-03-24 |
| 8788772 | Maintaining mirror and storage system copies of volumes at multiple remote sites | Nicolas M. Clayton, Robert Frederic Kern, David B. Petersen, David Michael Shackelford, Gail A. Spear | 2014-07-22 |
| 8788768 | Maintaining mirror and storage system copies of volumes at multiple remote sites | Nicolas M. Clayton, Robert Frederic Kern, David B. Petersen, David Michael Shackelford, Gail A. Spear | 2014-07-22 |
| 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, Alfred E. Sanchez +2 more | 2014-06-17 |