Issued Patents All Time
Showing 25 most recent of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12414205 | Induction heat cooking apparatus to implement WPT and PFC power converter | Younghwan KWACK, Seongho SON, Yongsoo Lee, Jeehoon Jung, Hwapyeong Park +1 more | 2025-09-09 |
| 12408241 | Oven and method for controlling oven | Hoonseob Sim, Soochan Lee, Yongsoo Lee | 2025-09-02 |
| 12120802 | Cooking appliance | Wontae Kim, Hyunwoo Jun, Sunghun Sim, Seongho SON | 2024-10-15 |
| 12060999 | Oven range | Sangcheol Lee, Kyoungjoon Park, Yonghyun Lee | 2024-08-13 |
| 12013130 | Induction heating type cooktop having improved use convenience | Wontae Kim, Seongho SON, Yongsoo Lee, Hyunwoo Jun | 2024-06-18 |
| 12016104 | Induction heat cooking apparatus and method for operating the same | Seongho SON, Hyojin Choi, Yongsoo Lee | 2024-06-18 |
| 11950347 | Induction heat cooking apparatus to implement WPT and PFC power converter | Younghwan KWACK, Seongho SON, Yongsoo Lee, Jeehoon Jung, Hwapyeong Park +1 more | 2024-04-02 |
| 11930580 | Cooking apparatus | Kyoungjoon Park, Eunkyoung Yoon, Yongsoo Lee | 2024-03-12 |
| 11856676 | Induction heating type cooktop having improved usability | Juwon KIM, Eunjin JANG, Jongwon HWANG, Yongsoo Lee, Hyunwoo Jun | 2023-12-26 |
| 11828458 | Steam generator and cooking apparatus including steam generator | Hoonseob Sim, Suyong LEE, Yongsoo Lee | 2023-11-28 |
| 11767434 | Composition for a stainless coating, stainless member including the stainless coating, and method of manufacturing same | Soyoon KIM, Dong Jin Kim, Juwon KIM, Hyunwoo Jun | 2023-09-26 |
| 11672055 | Induction heating device having improved ferrite core shape | Seongjun KIM, Yongsoo Lee | 2023-06-06 |
| 11672056 | Induction heating device having improved cooling structure | Hoon Seob Sim, Se Mi LEE, Yongsoo Lee, Hakjoo LIM | 2023-06-06 |
| 11665793 | Cooking appliance | Wontae Kim, Hyunwoo Jun, Sunghun Sim, Seongho SON | 2023-05-30 |
| 11612021 | Induction heating device having improved insulation structure | Seongjun KIM, Yongsoo Lee | 2023-03-21 |
| 11585540 | Cooking device | Yonghyun Lee, Semi Lee, Yongsoo Lee, Yoojin Jung | 2023-02-21 |
| 11528782 | Single pulse pre-test method for improving vessel detection accuracy | Younghwan KWACK, Seongho SON, Yongsoo Lee | 2022-12-13 |
| 11525582 | Cooking appliance | Suyong LEE, Yongsoo Lee, Yonghyun Lee | 2022-12-13 |
| 11503940 | Cooking appliance | Hakjoo LIM, Soochan Lee, Yongsoo Lee | 2022-11-22 |
| 11466862 | Steam generator and cooking apparatus including same | Eunkyoung Yoon, Hakjoo LIM, Yongsoo Lee | 2022-10-11 |
| 11441783 | Induction heating type cooktop having improved use convenience | Wontae Kim, Seongho SON, Yongsoo Lee, Hyunwoo Jun | 2022-09-13 |
| 11382449 | Steam generator and cooking apparatus including steam generator | Soochan Lee, Haksoon Yang, Yongsoo Lee | 2022-07-12 |
| 11337279 | Method for sensing container using resonant current | Younghwan KWACK, Seongho SON, Yongsoo Lee | 2022-05-17 |
| 11304270 | Induction heating device having negative voltage protection circuit | Younghwan KWACK, Seongho SON, Yongsoo Lee | 2022-04-12 |
| 11297696 | Microwave oven having hood | Sangcheol Lee, Kyoungjoon Park, Wontae Kim | 2022-04-05 |