Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5633850 | Optical disc player having an apparatus for transferring both a disc tray and an optical pickup | — | 1997-05-27 |
| 5193079 | Compact disk changer | Moon-Bai Ko, Chai-Il Lee | 1993-03-09 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5633850 | Optical disc player having an apparatus for transferring both a disc tray and an optical pickup | — | 1997-05-27 |
| 5193079 | Compact disk changer | Moon-Bai Ko, Chai-Il Lee | 1993-03-09 |