Issued Patents 2004
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6831539 | Magnetic microactuator for disc with integrated head connections and limiters drives | Roger L. Hipwell, Jr., Andrew White, Zine-Eddine Boutaghou | 2004-12-14 |
| 6829119 | Disc drive microactuator with lateral position sensor | Peter Crane, Zine-Eddine Boutaghou, Roger L. Hipwell, Jr. | 2004-12-07 |
| 6820493 | Precision multi-dimensional capacitive transducer | — | 2004-11-23 |
| 6798609 | Magnetic microactuator with capacitive position sensor | Peter Crane, Zine-Eddine Boutaghou | 2004-09-28 |
| 6785086 | Transducer-level microactuator with dual-axis control | Zine-Eddine Boutaghou, Roger L. Hipwell, Jr., Barry D. Wissman, Lee Walter, Barbara J. Ihlow-Mahrer | 2004-08-31 |
| 6778350 | Feed forward control of voice coil motor induced microactuator disturbance | Zine-Eddine Boutaghou, Joel Limmer, Andrew White | 2004-08-17 |
| 6775089 | Electrostatic slider fly height control | Zine-Eddine Boutaghou | 2004-08-10 |
| 6771454 | Suspension sense capability for windage control | Andrew White, Joel Limmer, Zine-Eddine Boutaghou | 2004-08-03 |
| 6765766 | Bonding tub improved electromagnetic microactuator in disc drives | Roger L. Hipwell, Jr., Peter Crane, Lee Walter, Zine-Eddine Boutaghou, Barry D. Wissman +1 more | 2004-07-20 |
| 6751047 | Stepped disc drive voice coil actuator acceleration for reducing resonance of head level micro-actuators | Joel Limmer, Zine-Eddine Boutaghou | 2004-06-15 |
| 6733681 | Laterally supported handle wafer for through-wafer reactive-ion etch micromachining | Roger L. Hipwell, Jr., Lee Walter, Barry D. Wissman, Zine-Eddine Boutaghou, Barbara J. Ihlow-Mahrer | 2004-05-11 |
| 6731471 | Low mass microactuator and method of manufacture | — | 2004-05-04 |
| 6731465 | Monocoque head suspension | Peter Crane, Zine-Eddine Boutaghou, Markus Mangold | 2004-05-04 |
| 6731463 | Wafer fabrication for thermal pole tip expansion/recession compensation | Jane Gates, Youping Mei, James R. Peterson, Lance E. Stover, Zine-Eddine Boutaghou +1 more | 2004-05-04 |
| 6710417 | Armor coated MEMS devices | Zine-Eddine Boutaghou, Roger L. Hipwell, Jr. | 2004-03-23 |
| 6697232 | Bonded transducer-level electrostatic microactuator for disc drive system | Roger L. Hipwell, Jr., Lee Walter, Barry D. Wissman, Zine-Eddine Boutaghou | 2004-02-24 |
| 6683757 | Slider-level microactuator for precise head positioning | Zine-Eddine Boutaghou, Roger L. Hipwell, Jr., Barry D. Wissman, Lee Walter, Barbara J. Ihlow-Mahrer | 2004-01-27 |
| 6683758 | Fabrication method for integrated microactuator coils | Roger L. Hipwell, Jr., Lee Walter, Barry D. Wissman, Zine-Eddine Boutaghou, Barbara J. Ihlow-Mahrer +2 more | 2004-01-27 |
| 6674614 | Method of fabricating electrically isolated metal MEMS beams and microactuator incorporating the MEMS beam | Lee Walter, Zine-Eddine Boutaghou | 2004-01-06 |