Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6366077 | Apparatus and method for detecting the rate of rotation of DC spindle motor | — | 2002-04-02 |
| 6343182 | Disk detecting device and method | Young-Gi Byun, Myoung-Jong Song | 2002-01-29 |