Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8500232 | Head chip for ink jet type image forming apparatus | — | 2013-08-06 |
| 8100511 | Heater of an inkjet printhead and method of manufacturing the heater | Kyong-il Kim, Sung-joon Park, Hyung Choi | 2012-01-24 |