Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6761433 | Bubble-jet type ink-jet printhead | Jae-ho Moon, Jeong-seon Kim | 2004-07-13 |
| 6739711 | Ink cartridge | Young Su Lee, Jeong-seon Kim, Jae-cheol Lee, Moo-youl Kim, Sik Choi +1 more | 2004-05-25 |