Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11444437 | Power supply apparatus | Hyukil Kwon, Kwangkyu HWANG | 2022-09-13 |
| 10320095 | Earthing structure of earthing truck | Jongdoo Kim | 2019-06-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11444437 | Power supply apparatus | Hyukil Kwon, Kwangkyu HWANG | 2022-09-13 |
| 10320095 | Earthing structure of earthing truck | Jongdoo Kim | 2019-06-11 |