Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7441075 | Data storage method and apparatus employing a tape cartridge for storing WORM data | Rhys Evans | 2008-10-21 |
| 7280303 | Data storage method and apparatus to detect if WORM data has been tampered with | Rhys Evans | 2007-10-09 |
| 7167332 | Method and apparatus for recording data onto a recording medium including warning of the approach to an end of medium position | — | 2007-01-23 |
| 7106550 | Data storage method and apparatus employing a tape cartridge having a cartridge memory | Rhys Evans | 2006-09-12 |
| 7038874 | Tamper resistant write once recording of a data storage cartridge having rewritable media | Glen Alan Jaquette, Gregory A. Unruh | 2006-05-02 |
| 6996227 | Systems and methods for storing information associated with a subscriber | Nandakishore A. Albal | 2006-02-07 |
| 6757848 | Recovery of user data from partially incorrect data set in tape data storage system | — | 2004-06-29 |
| 6693755 | Data storage | Catharine Anne Maple, Jonathan Peter Buckingham | 2004-02-17 |
| 6674599 | Data storage method, apparatus and medium | Simon Rae, Mark Robert Watkins | 2004-01-06 |
| 6640326 | Data set recovery by codeword overlay | Jonathan Peter Buckingham, Laura Loredo | 2003-10-28 |
| 6600616 | Method for reduction of off-track errors or write failures in data storage tape systems | Jeffrey S. McAllister, Donald J. Fasen, Robert M. Jackson | 2003-07-29 |
| 6574696 | Methods and arrangements for providing bi-directional control between data storage drives and automation controllers | Steve Jerman, Mark J. Simms, Robert J. Lang, Ladawan Johnson, Brad W. Culp | 2003-06-03 |
| 6539514 | Read while write method in data storage device | — | 2003-03-25 |
| 6282039 | Scratch protection in tape data storage system | — | 2001-08-28 |
| 6282040 | Write pass identifier | — | 2001-08-28 |