Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D938674 | Cleaner | Jaewon Choi, Yeonsu Kim, Donghyuk Uim | 2021-12-14 |
| D929686 | Cleaner | Donghyuk Uim, Yeonyoung Nam | 2021-08-31 |
| D929685 | Cleaner | Jaewon Choi, Yeonsu Kim, Donghyuk Uim, Hwandong Lee | 2021-08-31 |
| D927805 | Robot cleaner | Jaewon Choi | 2021-08-10 |
| D927106 | Robot cleaner | Jaewon Choi | 2021-08-03 |
| D927105 | Robot cleaner | Jaewon Choi | 2021-08-03 |
| D927107 | Robot cleaner | Jaewon Choi | 2021-08-03 |
| D927108 | Robot cleaner | Jaewon Choi | 2021-08-03 |
| D922704 | Brush for vacuum cleaner | Hwandong Lee | 2021-06-15 |
| D912344 | Cleaner | Jaewon Choi, Hwandong Lee, Yeonsu Kim, Donghyuk Uim | 2021-03-02 |
| D912346 | Stand for cleaner | Hwandong Lee | 2021-03-02 |
| D912345 | Cleaner | Donghyuk Uim, Yeonyoung Nam | 2021-03-02 |
| D910944 | Cleaner | Donghyuk Uim, Yeonyoung Nam | 2021-02-16 |