Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5973305 | Microwave oven door having a microwave shielding structure | Byeong-Jun Kim, Woo-Keum Jun, Won Pyo Hong, Sang Jin Kim, Heung-Dae Kang +2 more | 1999-10-26 |
| 5625520 | Device for preventing a high voltage transformer of a microwave oven from being overheated | — | 1997-04-29 |