Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8083324 | Inkjet printhead and method of manufacturing the same | Sung-joon Park, Jin-Wook Lee | 2011-12-27 |
| 8057013 | Ink-jet printhead and manufacturing method thereof | Sung-joon Park, Moon-chul Lee | 2011-11-15 |
| 7862150 | Inkhead printhead configured to overcome impaired print quality due to nozzle blockage, printing method using the same, and method of manufacturing the inkjet printhead | Moon-chul Lee, Yong-seop Yoon, Jin-Wook Lee, Yong-Won Jeong, Donk-sik Shim | 2011-01-04 |