Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8670137 | Method and apparatus for printing using synchronization signal | Jin Ha Kim | 2014-03-11 |
| 8631258 | Apparatus and method for controlling power of fixing unit | Jin Ha Kim | 2014-01-14 |
| 8266455 | Apparatus and method for controlling power of fixing unit | Jin Ha Kim | 2012-09-11 |
| 8194264 | Method and apparatus for printing using synchronization signal | Jin Ha Kim | 2012-06-05 |
| 7791908 | Switching mode power supply (SMPS) device, image forming apparatus including the SMPS device, and method of driving the SMPS device | Tae-kwon Na | 2010-09-07 |