Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7472312 | Invalidation of storage control unit cache metadata | Thomas Charles Jarvis | 2008-12-30 |
| 7340652 | Invalidation of storage control unit cache metadata | Thomas Charles Jarvis | 2008-03-04 |
| 6842825 | Adjusting timestamps to preserve update timing information for cached data objects | Robert V. Geiner, Gregory E. McBride, William Frank Micka, Jeffrey M. Nick, Larry R. Perry +5 more | 2005-01-11 |
| 6772303 | System and method for dynamically resynchronizing backup data | Robert Nelson Crockett, Gregory E. McBride | 2004-08-03 |
| 6484187 | Coordinating remote copy status changes across multiple logical sessions to maintain consistency | Gregory E. McBride, David Michael Shackelford | 2002-11-19 |
| 6463501 | Method, system and program for maintaining data consistency among updates across groups of storage areas using update times | Gregory E. McBride, David Michael Shackelford | 2002-10-08 |
| 6393537 | Host storage management control of outboard data movement | Robert Frederic Kern, William Frank Micka, Mark Anthony Sovik | 2002-05-21 |
| 6301643 | Multi-environment data consistency | Robert Nelson Crockett, Gregory E. McBride | 2001-10-09 |
| 6260129 | Management of fixed pages in memory for input/output operations | Robert Nelson Crockett, Gregory E. McBride, David Michael Shackelford, Stephen C. West | 2001-07-10 |
| 6260124 | System and method for dynamically resynchronizing backup data | Robert Nelson Crockett, Gregory E. McBride | 2001-07-10 |
| 6247103 | Host storage management control of outboard data movement using push-pull operations | Robert Frederic Kern, William Frank Micka, Mark Anthony Sovik | 2001-06-12 |
| 6212531 | Method for implementing point-in-time copy using a snapshot function | David R. Blea, Donald Reynold Blea, Mark Alan Haye, David Michael Shackelford, John G. Thompson | 2001-04-03 |
| 6202124 | Data storage system with outboard physical data transfer operation utilizing data path distinct from host | Robert Frederic Kern, William Frank Micka, Mark Anthony Sovik | 2001-03-13 |
| 6105078 | Extended remote copying system for reporting both active and idle conditions wherein the idle condition indicates no updates to the system for a predetermined time period | Robert Nelson Crockett, Gregory E. McBride | 2000-08-15 |
| 6088697 | Dynamic change management in an extended remote copy operation | Robert Nelson Crockett, Gregory E. McBride | 2000-07-11 |
| 6078932 | Point-in-time backup utilizing multiple copy technologies | Mark Alan Haye, David Michael Shackelford | 2000-06-20 |
| 6052758 | Interface error detection and isolation in a direct access storage device DASD system | Robert Nelson Crockett, Gregory E. McBride | 2000-04-18 |
| 5778393 | Adaptive multitasking for dataset storage | Donald Reynold Blea, Gregory E. McBride, David Michael Shackelford | 1998-07-07 |
| 5734818 | Forming consistency groups using self-describing record sets for remote data duplexing | Robert Frederic Kern, Gregory E. McBride, William Frank Micka, Claus William Mikkelsen, David Michael Shackelford +1 more | 1998-03-31 |
| 5619644 | Software directed microcode state save for distributed storage controller | Robert Nelson Crockett, William Frank Micka | 1997-04-08 |
| 5504861 | Remote data duplexing | Robert Nelson Crockett, Debra L. Jaworski | 1996-04-02 |
| 5241670 | Method and system for automated backup copy ordering in a time zero backup copy session | Lawrence E. Eastridge, Robert Frederic Kern, Claus William Mikkelsen, James Mitchell Ratliff | 1993-08-31 |
| 5119291 | Modular data storage directories for large-capacity data storage units wherein the index to the records in a sector is located in the next adjacent sector | William J. Flannagan, John Edward Kulakowski, Robert E. Wagner | 1992-06-02 |
| 4827462 | Modular data storage directories for large-capacity data storage units | William J. Flannagan, John Edward Kulakowski, Robert E. Wagner | 1989-05-02 |