Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9491811 | Cooking appliance employing microwaves | Sung Hun Sim, Yang Kyeong Kim, Wan Soo Kim | 2016-11-08 |
| 9363854 | Cooking apparatus using microwaves | Sung Hun Sim, Hyun Wook Moon, Heung Sik Choi, Wan Soo Kim | 2016-06-07 |
| 7592573 | Microwave cooker comprising a multi-stage choke seal | Sung Hun Sim, Eung Su Kim | 2009-09-22 |
| 7429721 | Heating apparatus using electromagnetic wave | Eung Su Kim, Sung Hun Sim | 2008-09-30 |
| 7402784 | Microwave oven with multi-stage choke seal | Sung Hun Sim, Eung Su Kim | 2008-07-22 |
| 7301132 | Heating apparatus using electromagnetic wave | Eung Su Kim, Sung Hun Sim | 2007-11-27 |
| 7291819 | Heating apparatus using electromagnetic wave | Eung Su Kim, Sung Hun Sim | 2007-11-06 |
| 7078661 | Apparatus for shielding electromagnetic wave of microwave oven door | Eung Su Kim | 2006-07-18 |
| 6982401 | Microwave oven | Kwong Yong Kim, Won Hui Lee, Eung Su Kim | 2006-01-03 |
| 6927374 | Door assembly of microwave oven | Eung Su Kim, Yang Kyeong Kim | 2005-08-09 |