Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11717123 | Vacuum cleaner | Youngjoo Lee, Jungmin Ko, Soohan Eo, Inkyu HWANG | 2023-08-08 |
| 11672394 | Cleaner | Youngjoo Lee, Jungmin Ko, Soohan Eo, Inkyu HWANG | 2023-06-13 |
| 11540682 | Cleaner | Sangchul Lee, Jonguk HER | 2023-01-03 |