Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11877715 | Cleaner head and vacuum cleaner having the same | Taegwang KIM, Dongwoo HA, Kihwan KWON | 2024-01-23 |
| 11517160 | Vacuum cleaner | Taegwang KIM, Dongwoo HA, Kihwan KWON, Kyoungwoong Kim | 2022-12-06 |
| 11464377 | Vacuum cleaner | Kihwan KWON, Dongwoo HA, Taegwang KIM, Jiwon Choi | 2022-10-11 |