Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6366417 | Mr head read signal preconditioning circuitry | Michael McNeil, Roger G. Bailey | 2002-04-02 |
| 6094806 | Method for fabricating a dual element head | Michael McNeil | 2000-08-01 |
| 6067205 | Positioning system for accurately positioning a read/write head over a track | James A. Valent | 2000-05-23 |
| 5978168 | MR head differential micro-jog | James A. Valent | 1999-11-02 |
| 5943177 | MR head read signal preconditioning circuitry for reducing pulse -to-pulse baseline distortion | Michael McNeil, Roger G. Bailey | 1999-08-24 |
| 5940250 | Disk drive head having a read wide/write narrow architecture | Michael McNeil | 1999-08-17 |
| 5687046 | Vertical recording using a tri-pad head | — | 1997-11-11 |
| 5671098 | Adaptive preamplifier for resonance tuning useful in a disk drive | Michael McNeil, Michael Blatchley | 1997-09-23 |
| 5495368 | Method of tracking thresholds on a read signal | Michael Blatchley, Charlie M. Monroe, Jr. | 1996-02-27 |
| 5495379 | Erase bands for vertical recording | Michael McNeil | 1996-02-27 |
| 5420726 | Channel qualifier for a hard disk drive which differentiates a raw data signal before peak detection and qualification of the signal | Robert E. Gercken, Patrick Adcock | 1995-05-30 |
| 4965782 | Off-track bit shift compensation apparatus | — | 1990-10-23 |
| 4578786 | Track pitch calibration system for use in optical storage devices | Robert P. McIntosh, David W. Rickert, Paul M. Romano, Jerry Walker | 1986-03-25 |
| 4577301 | Track pitch calibration error reduction | Craig Cambier | 1986-03-18 |
| 4571714 | Read beam position calibration | Paul M. Romano, Alexander M. Muckle | 1986-02-18 |
| 4374386 | Force-temperature stabilization of an electromagnetic device | Carl Bildstein, Harry P. Heibein | 1983-02-15 |