Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6761433 | Bubble-jet type ink-jet printhead | Jae-ho Moon, O-hyun Baek | 2004-07-13 |
| 6739711 | Ink cartridge | Young Su Lee, O-hyun Baek, Jae-cheol Lee, Moo-youl Kim, Sik Choi +1 more | 2004-05-25 |
| 6739712 | Ink cartridge with pressure-controlling module | — | 2004-05-25 |