Issued Patents 2021
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11197571 | Steam generator | Hakjoo LIM, Suyong LEE, Soochan Lee, Yongsoo Lee | 2021-12-14 |
| 11178731 | Induction heating device having improved working coil fixing structure | Seongjun KIM, Seongho SON, Yongsoo Lee | 2021-11-16 |
| 11175429 | Method for detecting vessel of induction heating device to which three-phase power supply is applied | Younghwan KWACK, Seongho SON, Yongsoo Lee | 2021-11-16 |
| 11166467 | Cooking appliance | Haksoon Yang, Yongsoo Lee, Yonghyun Lee, Yoojin Jung | 2021-11-09 |
| 11153942 | Induction heating device having improved indicator structure | Hyo Jin An, Younghwan KWACK, Seongho SON, Yongsoo Lee | 2021-10-19 |
| 11140752 | Induction heating device having reduced number of wire harnesses | Hyojin Choi, Seongho SON, Yongsoo Lee | 2021-10-05 |
| 11105515 | Cooking apparatus | Yonghyun Lee, Kyoungjoon Park, Yongsoo Lee | 2021-08-31 |
| 11083321 | Cooking appliance and method for controlling the same | Yoojin Jung, Hoonseob Sim, Yongsoo Lee, Hakjoo LIM | 2021-08-10 |
| 11064577 | Induction heating device having improved control algorithm and circuit structure | Younghwan KWACK, Seongho SON, Yongsoo Lee | 2021-07-13 |
| 11029035 | Oven | Haksoon Yang, Semi Lee, Suyong LEE, Yongsoo Lee | 2021-06-08 |
| 10973091 | Induction heat cooking apparatus and operating method thereof | Seongho SON, Taewoong KONG, Younghwan KWACK, Yongsoo Lee, Hyojin Choi | 2021-04-06 |
| 10925123 | Induction heat cooking apparatus to implement WPT and PFC power converter | Younghwan KWACK, Seongho SON, Yongsoo Lee, Jeehoon Jung, Hwapyeong Park +1 more | 2021-02-16 |
| 10917947 | Induction heat cooking apparatus and method for operating the same | Seongho SON, Hyojin Choi, Yongsoo Lee | 2021-02-09 |