Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9734113 | Peripheral component interconnect express (PCI-E) signal transmission apparatus and image forming apparatus using the same | Seung-hun Park, In-gu Kwak, Eun-ju Hong | 2017-08-15 |
| 8817293 | Image forming apparatus to control a power supply, and method thereof | In-gu Kwak | 2014-08-26 |
| 8508770 | Image forming apparatus to control a power supply, and method thereof | In-gu Kwak | 2013-08-13 |
| 8503034 | Image forming apparatus including halftone table having different dot regions and method of controlling the same | — | 2013-08-06 |