Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12357139 | Cleaning apparatus having vacuum cleaner and docking station | See-hyun Kim, Ki Hwan Kwon, Shin Kim, Hyeon Cheol Kim, Do Kyung LEE +4 more | 2025-07-15 |
| 12239281 | Cleaning apparatus having vacuum cleaner and docking station | See-hyun Kim, Ki Hwan Kwon, Shin Kim, Hyeon Cheol Kim, Do Kyung LEE +4 more | 2025-03-04 |