Issued Patents 2022
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11529032 | Cleaner | Ingyu Yang, Jinhyouk Shin, Soohan Eo, Daeho CHANG | 2022-12-20 |
| 11523721 | Vacuum cleaner | Youngjoo Lee, Jungmin Ko, Soohan Eo, Inkyu HWANG, Sangchul Lee +1 more | 2022-12-13 |
| 11523720 | Cleaner | Ingyu Yang, Jinhyouk Shin, Soohan Eo, Daeho CHANG | 2022-12-13 |
| 11517165 | Cleaner | Seungyeop Lee, Changgun LEE, Sejin Yook, Junhyung Lim | 2022-12-06 |
| 11445879 | Dust collector for vacuum cleaner | Seungyeop Lee, Hyukjin Ahn | 2022-09-20 |
| 11419469 | Cleaner | Jonguk HER, Soohan Eo, Sangchul Lee, Inkyu HWANG | 2022-08-23 |
| 11382469 | Cleaner | Ingyu Yang, Jinhyouk Shin, Soohan Eo, Daeho CHANG | 2022-07-12 |
| 11375863 | Cleaner | Ingyu Yang, Jinhyouk Shin, Soohan Eo, Daeho CHANG | 2022-07-05 |
| 11344168 | Cleaning appliance | Sangchul Lee, Jonguk HER | 2022-05-31 |
| 11330947 | Cyclone type dust collector and cleaner having the same | Changgun LEE, Seungyeop Lee | 2022-05-17 |
| 11311162 | Vacuum cleaner | Jungmin Ko, Soohan Eo, Sangchul Lee | 2022-04-26 |