Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6650856 | Liquid electrophotographic printer and printing method | Hyeong-jin Ahn, Cheol-young Han, Woo-yong Park, Seung-young Byun | 2003-11-18 |
| 6519435 | Electrostatic transfer type liquid electrophotographic printer | Mun-bae Park | 2003-02-11 |