Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11382471 | Cleaning apparatus having vacuum cleaner and docking station | See-hyun Kim, In Gyu CHOI, Shin Kim, Hyeon Cheol Kim, Do Kyung LEE +4 more | 2022-07-12 |
| 11382472 | Cleaning apparatus having vacuum cleaner and docking station | See-hyun Kim, In Gyu CHOI, Shin Kim, Hyeon Cheol Kim, Do Kyung LEE +4 more | 2022-07-12 |
| 11337573 | Cleaning apparatus having vacuum cleaner and docking station | See-hyun Kim, In Gyu CHOI, Shin Kim, Hyeon Cheol Kim, Do Kyung LEE +4 more | 2022-05-24 |