Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7926177 | Method of forming hydrophobic coating layer on surface of nozzle plate of inkjet printhead | Kae-dong Back, Seung Mo Lim, Jae-woo Chung | 2011-04-19 |
| 7891064 | Piezoelectric inkjet head and method of manufacturing the same | Young-ki Hong, Jae-woo Chung, Se Young Oh | 2011-02-22 |
| 7883180 | Nozzle plate of inkjet printhead and method of manufacturing the nozzle plate | Tae Woon Cha, Seung Mo Lim, Jae-woo Chung | 2011-02-08 |