Issued Patents All Time
Showing 101–125 of 132 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7016140 | Timing mark position error correction in self-servo write | Timothy J. Chainer | 2006-03-21 |
| 6898035 | Method and apparatus for correcting for systematic errors in timing pattern generation | Timothy J. Chainer, Anthony P. Praino, Bucknell C. Webb, Edward J. Yarmchuk | 2005-05-24 |
| 6839195 | Method and apparatus for enhanced phase alignment for direct access storage device (DASD) | Timothy J. Chainer, Jonathan Darrel Coker, David Timothy Flynn | 2005-01-04 |
| 6735031 | Method for storage of self-servowriting timing information | Timothy J. Chainer, Bucknell C. Webb, Edward J. Yarmchuk | 2004-05-11 |
| 6687069 | Methods, apparatus and program products for determining off-track time shift estimates to be used in writing timing patterns on a storage medium | Timothy J. Chainer, Edward J. Yarmchuk | 2004-02-03 |
| 6633451 | Self-servo-writing timing pattern generation with non-overlapping read and write elements | Timothy J. Chainer, Bucknell C. Webb, Edward J. Yarmchuk | 2003-10-14 |
| 6611395 | Rotating media recording system with adaptive track density | Timothy J. Chainer, Edward J. Yarmchuk, Bucknell C. Webb | 2003-08-26 |
| 6603627 | Creating an initial set of tracks in a self-servowriting system using a compliant crashstop to control head movement | Timothy J. Chainer, Edward J. Yarmchuk | 2003-08-05 |
| 6476989 | Radial self-propagation pattern generation for disk file servowriting | Timothy J. Chainer, Bucknell C. Webb, Edward J. Yarmchuk | 2002-11-05 |
| 6469859 | Method and system for accurate self-servowriting with normalization in a disk drive | Timothy J. Chainer, Bucknell C. Webb, Edward J. Yarmchuk | 2002-10-22 |
| 6429989 | Method for self-servowriting timing propagation | Bucknell C. Webb | 2002-08-06 |
| 6411453 | Methods, apparatus and program products for determining off-track time shaft estimates to be used in writing timing patterns on a storage medium | Timothy J. Chainer, Edward J. Yarmchuk | 2002-06-25 |
| 6324027 | Method and apparatus for correcting for random errors in timing pattern generation | Timothy J. Chainer, Bucknell C. Webb, Edward J. Yarmchuk | 2001-11-27 |
| 6307697 | Method and apparatus for correcting for systematic errors in timing pattern generation | Timothy J. Chainer, Anthony P. Praino, Bucknell C. Webb, Edward J. Yarmchuk | 2001-10-23 |
| 6301071 | Methods and systems for self-servowriting including maintaining a reference level within a usable dynamic range | Timothy J. Chainer, Bucknell C. Webb, Edward J. Yarmchuk | 2001-10-09 |
| 6259574 | Trigger pattern detection method and apparatus | Timothy J. Chainer, Bucknell C. Webb, Edward J. Yarmchuk | 2001-07-10 |
| 6252732 | Method and apparatus for correcting systematic errors in timing pattern generation | Timothy J. Chainer, Anthony P. Praino, Bucknell C. Webb, Edward J. Yarmchuk | 2001-06-26 |
| 6249399 | Methods and systems for self-servowriting including maintaining a reference level within a useable dynamic range | Timothy J. Chainer, Bucknell C. Webb, Edward J. Yarmchuk | 2001-06-19 |
| 6101055 | Trigger pattern detection method and apparatus | Timothy J. Chainer, Bucknell C. Webb, Edward J. Yarmchuk | 2000-08-08 |
| 6101063 | Methods and systems for self-servowriting including maintaining a reference level within a usable dynamic range | Timothy J. Chainer, Bucknell C. Webb, Edward J. Yarmchuk | 2000-08-08 |
| 6078450 | Method and apparatus for correcting for random errors in timing pattern generation | Timothy J. Chainer, Anthony P. Praino, Bucknell C. Webb, Edward J. Yarmchuk | 2000-06-20 |
| 6075668 | Method and apparatus for correcting for random errors in timing pattern generation | Timothy J. Chainer, Anthony P. Praino, Bucknell C. Webb, Edward J. Yarmchuk | 2000-06-13 |
| 6031680 | Methods and systems for self-servowriting including maintaining a reference level within a usable dynamic range | Timothy J. Chainer, Bucknell C. Webb, Edward J. Yarmchuk | 2000-02-29 |
| 6005738 | Methods and systems for self-servo-writing including writing positioning and timing bursts at different track pitches | Timothy J. Chainer, Bucknell C. Webb, Edward J. Yarmchuk | 1999-12-21 |
| 5991115 | Method and apparatus for determining separation between read and write elements of a transducer | Timothy J. Chainer, Anthony P. Praino, Bucknell C. Webb, Edward J. Yarmchuk | 1999-11-23 |