Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7052296 | Docking station for a portable computer | Joung Sea Park, Dong Joon CHOI | 2006-05-30 |
| 6914773 | Portable computer system and assembling method thereof | Joung Sea Park, Dong Joon CHOI | 2005-07-05 |
| 6788532 | Portable computer of multifunction type | Joung Sea Park, Dong Joon CHOI | 2004-09-07 |
| 6781819 | Attachable/detachable keyboard apparatus of portable computer system | Joung Sea Park, Dong Joon CHOI | 2004-08-24 |