Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11415324 | Electric heater | Misun Song | 2022-08-16 |
| 11397007 | Electric heater | Misun Song | 2022-07-26 |
| 10904952 | Surface heater, the electric range comprising the same, and the manufacturing method of the same | Youngjun Lee, Deok Hyun HWANG | 2021-01-26 |