Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7184233 | Dual source tracking servo systems and associated methods | — | 2007-02-27 |
| 7126779 | Tape media identification code | Michael Burke | 2006-10-24 |
| 6962304 | Single reel tape cartridge with tape reel centering features | Henrik Vladimir Nejezchleb, Vladimir Nejezchleb | 2005-11-08 |
| 6801383 | Method for calibrating a tape media using staggered calibration tracks | Clark Janssen, Timothy Kindvall | 2004-10-05 |
| 6775092 | Lateral tape motion sensor | Philip Turner | 2004-08-10 |
| 6699013 | Forced air cooling fan having pivotal fan blades for unidirectional air flow | Philip Turner | 2004-03-02 |
| 6665137 | Method for locating data tracks on a tape media | Clark Janssen | 2003-12-16 |
| 6614611 | Method for buckler rotation test | — | 2003-09-02 |
| 6600624 | Guiding method utilizing roller surface features | J. Robert Cope | 2003-07-29 |
| 6581865 | Retracting door assembly | David T. Hoge | 2003-06-24 |
| 6570731 | System for detecting an edge of a moving data storage medium | Michael Burke, Steve Bounds | 2003-05-27 |
| 6565029 | Method of detecting and correcting for slippage of a tape media in a tape storage device | David B. Daniel | 2003-05-20 |
| 6450431 | Method for preventing a reverse connection failure in a single reel tape drive | — | 2002-09-17 |
| 6320727 | Roller guiding system for delivery of tape media along a tape path | J. Robert Cope | 2001-11-20 |
| 6285518 | Life/wear monitoring for magnetic tape | — | 2001-09-04 |
| 6186430 | Tape drive connection sensing assembly | — | 2001-02-13 |
| 6134072 | Tracking of non-native stripes in helical scan tape drive | — | 2000-10-17 |
| 5892347 | Tape drive with high performance gain amplifier using radio frequency dielectric heating | Dallas Baumann | 1999-04-06 |
| 5829702 | Method and apparatus for counteracting interlayer slip in magnetic tape drive | — | 1998-11-03 |
| 5726826 | Capstanless helical drive system | Robert Joseph Miles, Steven P. Georgis | 1998-03-10 |
| 5712539 | Digital acoustic noise reduction in electric motors driven by switching power amplifiers | Mark Moyer, Christopher Koerner | 1998-01-27 |
| 5680269 | Method and apparatus for controlling media linear speed in a helical scan recorder by reading servo information just after writing the servo information | Steven P. Georgis, Timothy C. Hughes | 1997-10-21 |
| 5602694 | Capstanless helical drive system | Robert Joseph Miles | 1997-02-11 |
| 5426355 | Power-off motor deceleration control system | — | 1995-06-20 |
| 5191491 | Method and apparatus for reading distorted helical stripes | — | 1993-03-02 |