Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8042919 | Piezoelectric inkjet printhead | Seung Mo Lim, Chang-youl Moon, Jae-woo Chung, Hwa Sun Lee | 2011-10-25 |
| 8002391 | Inkjet printhead having piezoelectric actuator and method of driving the piezoelectric actuator | Hwa Sun Lee, Kyo-yeol Lee, Chang-youl Moon, Jae-woo Chung | 2011-08-23 |
| 7922289 | Nozzle plate of inkjet printhead and method of manufacturing the same | Jae Chang Lee, Tae Woon Cha | 2011-04-12 |
| 7909438 | Piezo-electric type inkjet printhead | Sang-kwon Wee, Jae-woo Chung, Tae Woon Cha, Jae Chang Lee | 2011-03-22 |
| 7903191 | Display device | Young Kim, Hwan-Jin Kim, Tae Hun Kim | 2011-03-08 |