Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6664523 | Microwave oven capable of preventing overcurrent of a microswitch for controlling a DC power source | Yong-Woon Han, Seong-Deog Jang, Han-jun Sung | 2003-12-16 |
| 6521875 | Microwave oven having a conducting member for controlling the supply of electrical power | Yong-Woon Han, Seong-Deog Jang, Han-jun Sung | 2003-02-18 |