Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4949201 | Disk drive head position controller with static bias compensation and plural velocity detectors | — | 1990-08-14 |
| 4755977 | Runout compensation for a coarse tracking servo system in an optical disk storage unit | — | 1988-07-05 |
| 4677605 | Focus acquisition and maintenance for optical disk system | — | 1987-06-30 |
| 4627038 | Optical disk storage unit having a servo system with different velocity inputs | Robert P. McIntosh | 1986-12-02 |