Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6531839 | Circuit and method for motor control | Yong-Sang SHIN, Dong-Gyu Kim | 2003-03-11 |
| 6023140 | Method and apparatus for detecting a rotor position in a disc-based storage media and driving same | Heui-wook Kim | 2000-02-08 |