Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8839932 | Apparatus for reducing transmission shock in automatic transmission | Jin Hyun Kim, Chang Kook Chae, Heung Seok Lee, Wan Soo Oh, Kwang Min Won | 2014-09-23 |
| 7430750 | Optical disc drive using noise reducing unit | Sang-Yun Lee, Myung-ryul Choi, Eun-hyoung Cho | 2008-09-30 |
| 7380252 | Disc drive with resonator | Myung-ryul Choi | 2008-05-27 |
| 7185350 | Disk drive adopting vibration absorber | Soon-kyo Hong, Young-won Lee, Hong-Ryul Kim, Jin-Tai Chung | 2007-02-27 |