Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8037605 | Piezoelectric inkjet printhead and method of manufacturing the same | Jong Beom Kim | 2011-10-18 |
| 7926910 | Nozzle plate for inkjet head and method of manufacturing the nozzle plate | Tae Woon Cha, Young-nam Kwon | 2011-04-19 |
| 7922289 | Nozzle plate of inkjet printhead and method of manufacturing the same | Tae Kyung LEE, Tae Woon Cha | 2011-04-12 |
| 7909438 | Piezo-electric type inkjet printhead | Tae Kyung LEE, Sang-kwon Wee, Jae-woo Chung, Tae Woon Cha | 2011-03-22 |