Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7814643 | Method for reducing off-track gain for a disk drive actuator | Brad V. Johnson | 2010-10-19 |
| 7262939 | System, method, and apparatus for attaching top pole piece of a voice coil motor to a hard disk drive enclosure | Michael R. Hatchett | 2007-08-28 |
| 7251100 | Mounting interface for a spindle motor | Gregory Michael Frees, Andrew Hanlon | 2007-07-31 |
| 7239486 | System and apparatus for reducing off-track gain for a disk drive actuator | Brad V. Johnson | 2007-07-03 |
| 7149052 | Screw attachment from exterior of disk drive enclosure for motors with mount bracket screw bolt pattern diameter larger than the motor hub outside diameter | Don E. De Leo, Ta-Chang Fu, Ungtae Kim, Gregory Lyons, Sattar Malek +1 more | 2006-12-12 |
| 6989958 | Screw attachment from exterior of disk drive enclosure for motors with mount bracket screw bolt pattern diameter larger than the motor hub outside diameter | Don E. De Leo, Ta-Chang Fu, Ungtae Kim, Gregory Lyons, Sattar Malek +1 more | 2006-01-24 |
| 6851861 | Lubricant retention design for disk drive fluid dynamic bearing spindle motor | Kirk B. Price | 2005-02-08 |
| 6679632 | Lubricant retention design for disk drive fluid dynamic bearing spindle motor | Kirk B. Price | 2004-01-20 |
| 6433956 | Cordless compression motor connector for a hard disk drive | David Eric Peters, Kirk B. Price, Andrew Hanlon | 2002-08-13 |
| 6280094 | Ball bearing oil/grease loss containment shield | Larry Joe Gilliland, Holavanahally Seshachar Nagaraj | 2001-08-28 |
| 6179472 | Ball bearing oil/grease loss containment method | Larry Joe Gilliland, Holavanahally Seshachar Nagaraj | 2001-01-30 |
| 6078158 | Disk drive motor spin-up control | Scott E. Heeren, Neal Bertram Schirle | 2000-06-20 |
| 5625511 | Stepped spindle motor shaft to reduce disk drive acoustic noise | Peter E. Brooks, Gregory Michael Frees | 1997-04-29 |
| 4633349 | Disk drive air filter assembly | John L. Beck, Daniel Good | 1986-12-30 |