Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6134069 | Method of power saving in a disk drive apparatus with head unloading and spin reduction | Glen Catalano, Patricia M. Vincent, Bruce D. Emo | 2000-10-17 |
| 5930067 | Multi-harmonic compensator for track following in disk drives | Thomas L. Andrews, Robert A. Alt, Steven J. Mertens, Ronald J. Loomis | 1999-07-27 |
| 5867340 | Microminiature hard disk drive with adaptive runout compensation | James H. Morehouse, Thomas L. Andrews, Steven B. Volk, Michael R. Utenick, Stephen Cowen +1 more | 1999-02-02 |
| 5539714 | Adaptive runout compensation for miniature disk drives | Thomas L. Andrews | 1996-07-23 |
| 5465034 | Low acoustic noise seeking method and apparatus | Thomas L. Andrews | 1995-11-07 |
| 5291110 | Low acoustic noise seeking method and apparatus | Thomas L. Andrews | 1994-03-01 |
| 5206570 | Actuator servo compensation method | Jim Hargarten, Scott E. Chase | 1993-04-27 |