Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6493310 | Noise damping device for rotating body and disk player | Soon-kyo Hong, Byeong-cheon Koh, Sung-Jin Lee | 2002-12-10 |
| 6360843 | Noise damping device of rotation driving apparatus | Byeong-cheon Koh, Byoung-young Bae, Soon-kyo Hong, Sung-Jin Lee | 2002-03-26 |