Vigil; Daniel R.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Vigil; Daniel R..The latest application filed is for "dual stage disc drive actuation system".
- Vigil; Daniel R. - Agoura Hills CA
- Vigil; Daniel R. - Panorama City CA
| Patent | Date |
|---|---|
| Method of making an actuator arm integrated piezoelectric microactuator Grant 6,298,545 - Mohajerani , et al. October 9, 2 | 2001-10-09 |
| Dual Stage Disc Drive Actuation System App 20010012172 - HAWWA, MUHAMMAD A. ; et al. | 2001-08-09 |
| Actuator arm integrated piezoelectric microactuator Grant 6,052,251 - Mohajerani , et al. April 18, 2 | 2000-04-18 |
| Junction temperature status sensing and reduction for integrated power devices, such as a head positioning system in a magnetic disc drive Grant 5,557,550 - Vigil , et al. September 17, 1 | 1996-09-17 |
| Phase locked motor control system for multiple disk drive units Grant 4,843,288 - Volz , et al. June 27, 1 | 1989-06-27 |
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