Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8810089 | Hydrodynamic bearing assembly and motor including the same | Ta Kyoung Lee | 2014-08-19 |
| 8238055 | Motor and recording disc driving device | Bum Cho Kim, Sang Jin Park | 2012-08-07 |