Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6806108 | Method of manufacturing monolithic ink-jet printhead | Yong-shik Park, Sang Wook Lee, Jae-sik Min, Seo-hyun Cho | 2004-10-19 |
| 6692112 | Monolithic ink-jet printhead | Hyeon Cheol Kim, Yong-soo Oh, Kwang-Joon Yoon, Jae-sik Min, Sang Hyun Lee +4 more | 2004-02-17 |