Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4835633 | Disk file digital servo control system with compensation for variation in actuator acceleration factor | Michael L. Workman, Kenneth G. Yamamoto, Mantle Man-Hon Yu | 1989-05-30 |
| 4816941 | Disk file digital servo control system with optimized sampling rate | Ich Van Pham | 1989-03-28 |