Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9564156 | Head gimbal assembly having a flexure tail with cover layer standoff islands | Wing C. Shum, Yanning Liu | 2017-02-07 |
| 9472218 | Suspension assembly having a microactuator electrically connected to a gold coating on a stainless steel surface | Yanning Liu, Wing C. Shum | 2016-10-18 |
| 9230580 | Suspension assembly having a microactuator grounded to a flexure | Wing C. Shum, Yanning Liu | 2016-01-05 |
| 9099131 | Suspension assembly having a microactuator electrically connected to a gold coating on a stainless steel surface | Yanning Liu, Wing C. Shum | 2015-08-04 |
| 8964328 | Shock sensor on an external surface of a disk drive base adjacent a disk drive printed circuit board | Robert P. Ryan, Erik J. Eklund, May C. Kung, Albert J. Guerini, Michael K. Liebman | 2015-02-24 |
| 8908332 | Suspension assembly having a microactuator grounded to a flexure | Wing C. Shum, Yanning Liu | 2014-12-09 |
| 8760814 | Disk drive head suspension assembly having a DLC coating between dimple and tongue | Tzong-Shii Pan, David E. Fowler, Yanning Liu | 2014-06-24 |
| 8665567 | Suspension assembly having a microactuator grounded to a flexure | Wing C. Shum, Yanning Liu | 2014-03-04 |
| 8542465 | Suspension assembly having a microactuator electrically connected to a gold coating on a stainless steel surface | Yanning Liu, Wing C. Shum | 2013-09-24 |
| 8339748 | Suspension assembly having a microactuator bonded to a flexure | Wing C. Shum, Yanning Liu | 2012-12-25 |
| 7920360 | Torsion compensation coil for voice coil motor of disk drive device, and method of making the same | Francisco Obregon, Mark S. Seymour | 2011-04-05 |
| 7876532 | Low-profile rotary motor with fixed back iron | John Beley, David W. Chew, Wendy Lorimer, Babu S. RAHMAN, Frank Morris | 2011-01-25 |
| 7839602 | Base dam in a data storage system to reduce or eliminate motor leakage | James A. Dunckley, Francisco Obregon, Daniel Robert Ohlsen, Michael Joseph Russell | 2010-11-23 |
| 7733610 | Load/unload ramp for an actuator assembly in a data storage device | John Beley | 2010-06-08 |
| 7369345 | Mobile hard disk drive free fall detection and protection | Yunfeng Li, Erhard Schreck, Wei Guo, Tim R. Glassburn, Mark Heimbaugh +4 more | 2008-05-06 |
| 6980401 | Head stack and actuator arm assemblies including a bobbin to stiffen the coil portion of an actuator of a hard disk drive and disk drives including the same | Sudha Narayanan, Seungman Chang, Chen-Chi Lin | 2005-12-27 |
| 6826009 | Disk drive including a filter element disposed along a disk surface for filtering disk rotation induced airflow | Richard G. Krum | 2004-11-30 |
| 6704167 | Disk drive including damping member disposed upon latch for damping tang-to-latch impact and mitigating tang-to-latch contact | Pradeep K. Thayamballi, Haldun Arin | 2004-03-09 |
| 6698286 | Method of balancing a disk pack using spindle motor imbalance and disk drive including a balanced disk pack | Aaron D. Little | 2004-03-02 |
| 6583968 | Spindle motor hub having equivalent MR read element bias voltage to mitigate potential between disk and MR read element | Hossein Moghadam | 2003-06-24 |
| 6549376 | Gimbal suspension with vibration damper | Frank Obregon, Lam Tran | 2003-04-15 |
| 5982586 | Compact hard disk drive head positioner latch | — | 1999-11-09 |
| 5793566 | Self securing compliant gasket for a disk drive assembly housing | Haldun Arin | 1998-08-11 |
| 5366200 | Shock mount assembly | — | 1994-11-22 |
| 4947093 | Shock resistant winchester disk drive | Ericson M. Dunstan, Dennis W. Hogg, Ming-Goei Sheu | 1990-08-07 |