Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6936799 | Induction heating cooker and method for operating the same | Eui Sung Kim, Seung Hee Ryu, Byeong Wook Park | 2005-08-30 |
| 6936803 | Inverter circuit of microwave oven | Min Gi I, Sung Jin Han | 2005-08-30 |
| 6884977 | Variable-frequency inverter microwave oven and method for controlling the same | Sung Jin Han | 2005-04-26 |