Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9003320 | Image forming apparatus with touchscreen and method of editing input letter thereof | Seung Hee OH, Joong Mok Lee, Seung-Hae Yang | 2015-04-07 |
| 7315700 | Image forming apparatus capable of optimum outputting according to the grade of consumables | Yong-geun Kim | 2008-01-01 |