Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9129637 | Disc loading device and optical disc drive including the same | Un-jin Choi, Sang-yun Baek, Cheol-woong Ahn | 2015-09-08 |
| 9082446 | Optical disc loading device, optical disc drive adopting the device and method of driving the drive | Un-jin Choi, Sang-yun Baek, Cheol-woong Ahn | 2015-07-14 |
| 8819709 | Disk loading apparatus for optical disk drive | Sang-yun Baek, Un-jin Choi, Cheol-woong Ahn | 2014-08-26 |
| 8739192 | Disc loading apparatus and optical disc drive including the apparatus | Sang-yun Baek, Un-jin Choi, Cheol-woong Ahn | 2014-05-27 |
| 8683499 | Disc loading structure and optical disc drive employing the same | Sang-yun Baek, Un-jin Choi, Cheol-woong Ahn | 2014-03-25 |