Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10460753 | Helium drive pivot design to reduce cover screw tension induced torque and stiffness changes | Zheng Shi | 2019-10-29 |
| 9620155 | Disc drive actuator bearing cartridge assembly with temperature induced rotational torque mitigation | Zheng Shi, Jeffrey R. Lind | 2017-04-11 |
| 9518606 | Bearing apparatus with surface migration channels | Zheng Shi, Jeffrey R. Lind | 2016-12-13 |
| 7355819 | Machining actuator periphery to reduce resonance variation | David D. Koester, Kurt Korkowski | 2008-04-08 |
| 5999375 | Positioning inner and outer tracks on a recording disc | Kent J. Forbord | 1999-12-07 |
| 5394284 | Direct access storage device having a stable ball bearing cage design | Peter M. Herman, Richard W. Luoma | 1995-02-28 |