Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12295517 | Cook top, range hood and control methods thereof | Sook-young Ji, Seung Hun Choi, Dong Wook Kim | 2025-05-13 |
| 11668472 | Cook top, range hood and control methods thereof | Sook-young Ji, Seung Hun Choi, Dong Wook Kim | 2023-06-06 |
| 10670278 | Cook top, range hood and control methods thereof | Sook-young Ji, Seung Hun Choi, Dong Wook Kim | 2020-06-02 |