Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8345009 | Input device using touch manner | — | 2013-01-01 |
| 7928344 | Apparatus and method for monitoring hot surface of cook top | — | 2011-04-19 |
| 7675006 | Temperature sensing circuit in cooking appliance and controlling method of the same | — | 2010-03-09 |
| 7067777 | Combined toaster and microwave oven and control method thereof | Byeong Yong Lee, Sung Un Shin, Won Kyoung Park | 2006-06-27 |
| 5883368 | Microwave frequency energy generating apparatus provided with a voltage converting means | — | 1999-03-16 |
| 5841114 | Microwave oven equipped with a microwave output controlling apparatus | — | 1998-11-24 |