Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6124996 | Servo system and method with multiple phase clock | Donald J. Fasen, Benjamin A. Willcocks | 2000-09-26 |
| 6122124 | Servo system and method with digitally controlled oscillator | Donald J. Fasen, Benjamin A. Willcocks | 2000-09-19 |
| 5315456 | Programmable servo timing generator | Boyd Norvell Shelton, Robert Keith Barnes | 1994-05-24 |
| 5276564 | Programmable start-of-sector pulse generator for a disk drive using embedded servo bursts and split data fields | Boyd Norvell Shelton, Robert Keith Barnes | 1994-01-04 |