Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10548211 | Resonant network for plasma power supply and power supply device for plasma generator | Chang Seob Lim, Hong Moon, Won Yong Sung, Geun Wan Koo, Byoung Kuk Lee | 2020-01-28 |
| 10276344 | Power supply apparatus able to control output current and power supply method using the same | Won Yong Sung, Keun Wan Koo, Byoung Kuk Lee, Chang Seob Lim, Hong Moon | 2019-04-30 |
| 8426781 | Induction heater | Won Tae Kim | 2013-04-23 |
| 8413455 | Air conditioning system | Jae-Hoon Sim, Deok Huh, Seong Won Bae | 2013-04-09 |
| 8003924 | Cooking appliance | Won Tae Kim, Byeong Wook Park | 2011-08-23 |
| 7390994 | Electric cooker having a composite heat source | Doo Yong Oh, Seung Jo Baek, Byeong Wook Park | 2008-06-24 |
| 7385162 | Heater unit and electric cooker equipped therewith | Jong Gwan Ryu, Eui Sung Kim, Doo Yong Oh, Byeong Wook Park | 2008-06-10 |
| 7368688 | Apparatus and method for sensing load of electric cooker | Eui Sung Kim, Doo Yong Oh, Byeong Wook Park | 2008-05-06 |
| 7282680 | Apparatus for controlling inverter circuit of induction heat cooker | — | 2007-10-16 |
| 7075044 | Induction heating cooking apparatus, operation of which is interrupted by container eccentricity | Eui Sung Kim, Byeong Wook Park | 2006-07-11 |
| 6936799 | Induction heating cooker and method for operating the same | Eui Sung Kim, Byeong Wook Park, Dong Myung Shin | 2005-08-30 |
| 6870144 | Inverter circuit of induction heating rice cooker | Byeong Wook Park | 2005-03-22 |
| 6785933 | Suction head of vacuum cleaner with power brush | Tae Heoung Kim | 2004-09-07 |