Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8094328 | Image forming apparatus and method of controlling the same | Sung Hyun Ryu, Jae-Ho Kim, Sook Hyun Kong, Eun-Young Jung, Yoon Lee | 2012-01-10 |
| 7769308 | Image forming apparatus to perform color substitution, and method for controlling the same | Sook Hyun Kong, Eun-Young Jung, Jae-Ho Kim, Yoon Yi, Sung Hyun Ryu | 2010-08-03 |
| 7675419 | System and method of managing shared printer with RFID | — | 2010-03-09 |