Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6957442 | Spindle motor for optical disc player | Tae Heon Kim | 2005-10-18 |
| 5909339 | Method and apparatus for cleaning air in a hard disk drive | — | 1999-06-01 |
| 5793567 | Spindle motor for disk drive | — | 1998-08-11 |
| 5783886 | Spindle motor having magnetic bearing | — | 1998-07-21 |
| 5751080 | Spindle motor having hydrodynamic bearing | — | 1998-05-12 |