Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9336808 | Magnetic tape processing | Mike Alan Holmberg, Geoff Spratt, Brian Brong, Mike Sharrock, Steven L. Brittenham +3 more | 2016-05-10 |
| 9142224 | Magnetic-tape drive and magnetic-tape head compatible with multiple tape formats | Paul W. Poorman, Jeffrey S. McAllister | 2015-09-22 |
| 8737007 | Reduction of degradation of magnetic tape apparatus | Paul W. Poorman, Geoff Spratt, Mike Alan Holmberg, Brian Brong, Richard H. Dee | 2014-05-27 |
| 8264795 | Flexible circuit for use with a magnetic head | Paul W. Poorman, Marc Humann | 2012-09-11 |
| 8004797 | Tape drive with a clamping mechanism coupled to a flexible circuit | Paul W. Poorman, Marc Humann | 2011-08-23 |
| 7656614 | Tape drive | Paul W. Poorman, Ralph Simmons | 2010-02-02 |
| 7315428 | Magnetic media write signal filter | Gary Bartles | 2008-01-01 |
| 7196866 | Interconnect structure having multiple layers of traces for electrical connection to a tape head assembly | Paul W. Poorman, Ralph Simmons | 2007-03-27 |
| 7031089 | Tape head assembly | Ralph Simmons | 2006-04-18 |
| 6055117 | Systems and method having data encoded with edge placement equalization | Charles B. Gamble, Ralph Simmons, Michael C. Allyn | 2000-04-25 |