Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8350194 | Cooking apparatus and heating device including working coils thereof | Sung Ho Lee, Seok Weon Hong, Seong-Deog Jang, Hyang Ki Kim, Kil Young Lee +3 more | 2013-01-08 |
| 6768088 | Cooking shelf for microwave oven and microwave oven having the same | — | 2004-07-27 |
| 6335518 | Microwave oven with temperature sensor assembly | — | 2002-01-01 |
| 6104017 | Spitting device for use in a microwave oven | Jong-Hun Kim, Jae Man Cho | 2000-08-15 |
| 5981926 | Roasting spit for a microwave oven | — | 1999-11-09 |
| 5814795 | Nuxiliary cooking device for microwave ovens | Jeong Hee Lee | 1998-09-29 |
| 5448038 | Apparatus for mounting a temperature sensor in an electromagnetic induction heating cooker | — | 1995-09-05 |