Issued Patents All Time
Showing 25 most recent of 192 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12367306 | Fine granularity read access to generational safeguarded copy data | William J. Rooney, Dale F. Riedy, Scott B. Compton, Theresa M. Brown | 2025-07-22 |
| 12282574 | Generational access to safeguarded copy source volumes | Theresa M. Brown, Dale F. Riedy, William J. Rooney, Scott B. Compton, John R. Paveza | 2025-04-22 |
| 11657068 | Efficient migration between asynchronous data replication technologies | Joshua J. Crawford, Warren K. Stanley, Matthew J. Ward | 2023-05-23 |
| 11604590 | Metadata track entry sorting in a data storage system | Theresa M. Brown, David Fei | 2023-03-14 |
| 11475040 | Managing data replication sessions in response to an inability to access a storage volume | Damian Trujillo, Anthony J. Ciaravella, Pamela Schull, William J. Rooney | 2022-10-18 |
| 11347604 | Point-in-time snap copy withdrawal management | Theresa M. Brown, Nicolas M. Clayton, Joshua J. Crawford, Nedlaya Y. Francisco, Theodore T. Harris, Jr. +3 more | 2022-05-31 |
| 11314607 | Modifying aspects of a storage system associated with data mirroring | Dash D. Miller, Miguel A. Perez, David C. Reed | 2022-04-26 |
| 11226746 | Automatic data healing by I/O | William J. Rooney, Carol S. Mellgren, David R. Blea, Dale F. Riedy, Tabor R. Powelson | 2022-01-18 |
| 11188479 | Determining space to release in a target volume to which tracks from a source volume are mirrored | Matthew J. Ward, Joshua J. Crawford | 2021-11-30 |
| 11182363 | Data validation in copy repositories | David C. Reed | 2021-11-23 |
| 11182373 | Updating change information for current copy relationships when establishing a new copy relationship having overlapping data with the current copy relationships | Theresa M. Brown, Nedlaya Y. Francisco, Suguang Li, Mark L. Lipets, Carol S. Mellgren +1 more | 2021-11-23 |
| 11182081 | Performing a recovery copy command to restore a safeguarded copy backup to a production volume | Theresa M. Brown, Nedlaya Y. Francisco, Nicolas M. Clayton, Mark L. Lipets, Carol S. Mellgren +2 more | 2021-11-23 |
| 11182094 | Performing a recovery copy command using a recovery copy data structure for a backup volume lookup | Theresa M. Brown, Mark L. Lipets | 2021-11-23 |
| 11175827 | Determining tracks to release in a target volume mirrored from a source volume | Matthew J. Ward, Joshua J. Crawford | 2021-11-16 |
| 11175994 | Copying data from multiple point-in-time copies to a log storage to use to roll-back a source storage | Theresa M. Brown, Nicolas M. Clayton, Carol S. Mellgren, David C. Reed | 2021-11-16 |
| 11176003 | Restoration of data when point in time copy operations are performed during asynchronous copy | Theresa M. Brown, Nicolas M. Clayton, Nedlaya Y. Francisco, Theodore T. Harris, Jr., Kevin Lin +3 more | 2021-11-16 |
| 11163456 | Using mirror indicators to determine whether to mirror tracks in a data set in a primary volume mirrored to a secondary volume | Dash D. Miller, Miguel A. Perez, David C. Reed | 2021-11-02 |
| 11099953 | Automatic data healing using a storage controller | William J. Rooney, Tabor R. Powelson, David R. Blea, Dale F. Riedy, Carol S. Mellgren | 2021-08-24 |
| 11099751 | Determining tracks to release in a source volume being copied to a target volume | Matthew J. Ward, Joshua J. Crawford | 2021-08-24 |
| 11093178 | Using a space release data structure to indicate tracks to release for a space release command to release space of tracks | Theresa M. Brown, Nicolas M. Clayton, Carol S. Mellgren, Matthew J. Ward | 2021-08-17 |
| 11087009 | Authorization-based messaging | David C. Reed, Kenneth J. Owin | 2021-08-10 |
| 11080153 | Modifying journaling associated with data mirroring within a storage system | Dash D. Miller, Miguel A. Perez, David C. Reed | 2021-08-03 |
| 11079966 | Enhanced soft fence of devices | Scott B. Compton, Tariq Hanif, Tri M. Hoang, Carol S. Mellgren, William J. Rooney | 2021-08-03 |
| 11079935 | Processing a space release command to free release space in a consistency group | Theresa M. Brown, Nicolas M. Clayton, Joshua J. Crawford, Carol S. Mellgren, Matthew J. Ward | 2021-08-03 |
| 11073989 | Using mirror indicators to indicate whether to mirror tracks in a data set in a primary volume mirrored to a secondary volume | Dash D. Miller, Miguel A. Perez, David C. Reed | 2021-07-27 |