Issued Patents 2022
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11457783 | Cleaner | Dongjae Lee, Hyeri Kwon, Donggeun Lee | 2022-10-04 |
| 11412908 | Robot cleaner | Donggeun Lee | 2022-08-16 |
| 11399684 | Nozzle for cleaner | Jungwan Ryu, Jinhyouk Shin, Ingyu Yang | 2022-08-02 |
| 11382468 | Cleaner | Jinhyouk Shin, Namil WOO, Donggeun Lee | 2022-07-12 |
| 11357381 | Nozzle for cleaner | Namil WOO, Daeho CHANG | 2022-06-14 |
| 11266284 | Cleaner | Soohan Eo, Jinhyouk Shin, Sungjun Kim | 2022-03-08 |
| 11219344 | Robot vacuum cleaner | — | 2022-01-11 |