Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6761433 | Bubble-jet type ink-jet printhead | O-hyun Baek, Jeong-seon Kim | 2004-07-13 |
| 6726308 | Bubble-jet type ink-jet printhead | Chung-jeon Lee, O-keun Kwon | 2004-04-27 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6761433 | Bubble-jet type ink-jet printhead | O-hyun Baek, Jeong-seon Kim | 2004-07-13 |
| 6726308 | Bubble-jet type ink-jet printhead | Chung-jeon Lee, O-keun Kwon | 2004-04-27 |