Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 7814316 | System, method and data storage device for encrypting data | James P. Hughes, Alexander Stewart, Dwayne A. Edling, Gregory S. Toles, Bradley E. Whitney +3 more | 2010-10-12 | $16,262,000 |
| 7810008 | Method for recovering data in a tape drive system | Richard A. Gill | 2010-10-05 | $33,326,000 |
| 7706538 | System, method and data storage device for encrypting data | James P. Hughes, Alexander Stewart, Dwayne A. Edling, Gregory S. Toles, Bradley E. Whitney +2 more | 2010-04-27 | $60,055,000 |
| 4884274 | Detection of non-zero errors in the prefix and completion frames of high density magnetic tapes and apparatus therefor | — | 1989-11-28 | |
| 4791622 | Optical data format employing resynchronizable data sectors | Donald W. Clay, Michael J. O'Keeffe, S. Robert Perera, John P. Rundell | 1988-12-13 |