Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6979076 | Ink-jet printhead | Seog-soon Baek, Yong-soo Oh, Ki-deok Bae, Seung-ju Shin, Su-ho Shin | 2005-12-27 |
| 6868605 | Method of manufacturing a bubble-jet type ink-jet printhead | Doo-jin Maeng, Yong-soo Oh, Hyeon Cheol Kim, Sang Wook Lee | 2005-03-22 |