Issued Patents 2004
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6831539 | Magnetic microactuator for disc with integrated head connections and limiters drives | Roger L. Hipwell, Jr., Andrew White, Wayne A. Bonin | 2004-12-14 |
| 6829119 | Disc drive microactuator with lateral position sensor | Wayne A. Bonin, Peter Crane, Roger L. Hipwell, Jr. | 2004-12-07 |
| 6809904 | Disc head slider designs with particle flushing channels | Ram Rao | 2004-10-26 |
| 6804087 | Head suspension assembly having an air deflector | David G. Wobbe, Markus Mangold | 2004-10-12 |
| 6801405 | Unibody (monocoque) arm design for high performance disc drives | Markus Mangold | 2004-10-05 |
| 6799365 | Process of manufacturing a disc drive slider with bar reducing load/unload damage | — | 2004-10-05 |
| 6798609 | Magnetic microactuator with capacitive position sensor | Wayne A. Bonin, Peter Crane | 2004-09-28 |
| 6785086 | Transducer-level microactuator with dual-axis control | Wayne A. Bonin, 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 | Wayne A. Bonin, Joel Limmer, Andrew White | 2004-08-17 |
| 6775089 | Electrostatic slider fly height control | Wayne A. Bonin | 2004-08-10 |
| 6771454 | Suspension sense capability for windage control | Andrew White, Joel Limmer, Wayne A. Bonin | 2004-08-03 |
| 6765766 | Bonding tub improved electromagnetic microactuator in disc drives | Roger L. Hipwell, Jr., Peter Crane, Lee Walter, Wayne A. Bonin, Barry D. Wissman +1 more | 2004-07-20 |
| 6760197 | Lapping sensor for recording heads having guide element kept | Edward S. Murdock | 2004-07-06 |
| 6751047 | Stepped disc drive voice coil actuator acceleration for reducing resonance of head level micro-actuators | Wayne A. Bonin, Joel Limmer | 2004-06-15 |
| 6744602 | Modified gimbal tongue designs to reduce particle sensitivity | Ram Rao, Scott E. Ryun, Adam Karl Himes | 2004-06-01 |
| 6733681 | Laterally supported handle wafer for through-wafer reactive-ion etch micromachining | Roger L. Hipwell, Jr., Lee Walter, Wayne A. Bonin, Barry D. Wissman, Barbara J. Ihlow-Mahrer | 2004-05-11 |
| 6735055 | Microactuator structure with vibration attenuation properties | Peter Crane | 2004-05-11 |
| 6731469 | Integral inertial latch design | — | 2004-05-04 |
| 6731465 | Monocoque head suspension | Peter Crane, Wayne A. Bonin, 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, Wayne A. Bonin +1 more | 2004-05-04 |
| 6717776 | Adjustable fly height control using an adjustable head actuator assembly | — | 2004-04-06 |
| 6716363 | Electrode patterning for a differential PZT activator | John S. Wright | 2004-04-06 |
| 6714386 | Disc drive having a suspension limiter for improved shock performance | Andreas A. Polycarpou, David G. Wobbe | 2004-03-30 |
| 6710417 | Armor coated MEMS devices | Roger L. Hipwell, Jr., Wayne A. Bonin | 2004-03-23 |
| 6710964 | Ramp load disc drive having a padded slider | Mukund Rao, Ken L. Pottebaum, Mary Cynthia Hipwell, Dilip Patel | 2004-03-23 |