Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9432542 | Image forming apparatus and method of controlling power-saving mode of image forming apparatus | Chang Hwan Kim | 2016-08-30 |
| 8965235 | Image forming apparatus and method of controlling power thereof | Yeo-phil Yoon, Han-sang Oh | 2015-02-24 |
| 8611777 | Image forming apparatus and method of controlling power thereof | Yeo-phil Yoon, Han-sang Oh | 2013-12-17 |