Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8042919 | Piezoelectric inkjet printhead | Tae Kyung LEE, Chang-youl Moon, Jae-woo Chung, Hwa Sun Lee | 2011-10-25 |
| 7926177 | Method of forming hydrophobic coating layer on surface of nozzle plate of inkjet printhead | Sung-gyu Kang, Kae-dong Back, Jae-woo Chung | 2011-04-19 |
| 7883180 | Nozzle plate of inkjet printhead and method of manufacturing the nozzle plate | Tae Woon Cha, Sung-gyu Kang, Jae-woo Chung | 2011-02-08 |