Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10110758 | Display device, display control method, and computer-readable recording medium | Yong-shik Park, Ho-Jun JANG, Song Jin | 2018-10-23 |
| 10036955 | Portable image-forming device | Yong-shik Park, Ho-Jun JANG, Song Jin, Kwang-Hyuck So, Sang In Lee | 2018-07-31 |
| 9131095 | Image forming apparatus and method of controlling the same | Han-sung Kim, Chun Sub Ryu | 2015-09-08 |