| 11510537 |
Cleaner |
Philjae Hwang, Mantae Hwang, Eunji Sung, Taekgi Lee |
2022-11-29 |
| 11452420 |
Cleaner |
Sangyoung Song, Taekgi Lee, Jinrae CHO |
2022-09-27 |
| 11426039 |
Cleaner |
Bohyun Nam, Namhee Kim, Jinju Kim, Hyeonjeong An |
2022-08-30 |
| 11419471 |
Cleaner |
Philjae Hwang, Mantae Hwang, Dongho Kwon |
2022-08-23 |
| 11399676 |
Cleaner holder |
Namhee Kim, Bohyun Nam, Jinju Kim, Sehwan Bae |
2022-08-02 |
| 11363928 |
Cleaner holder |
Namhee Kim, Jinju Kim, Bohyun Nam, Sehwan Bae |
2022-06-21 |
| 11344170 |
Vacuum cleaner |
Changjun Lee, Philjae Hwang, Mantae Hwang, Eunji Sung, Taekgi Lee |
2022-05-31 |
| 11284760 |
Vacuum |
Philjae Hwang, Mantae Hwang, Eunji Sung, Taekgi Lee |
2022-03-29 |
| 11261881 |
Suction unit |
Mantae Hwang, Dongseok Kim |
2022-03-01 |
| 11246467 |
Water cleaning device and cleaner having the same |
Philjae Hwang, Mantae Hwang |
2022-02-15 |
| 11241135 |
Water cleaning device and cleaner having the same |
Philjae Hwang, Mantae Hwang |
2022-02-08 |
| 11241130 |
Cleaner |
Bohyun Nam, Namhee Kim, Jinju Kim, Hyeonjeong An, Philjae Hwang +3 more |
2022-02-08 |
| 11234566 |
Cleaner |
Sangyoung Song, Taekgi Lee, Jinrae CHO |
2022-02-01 |
| 11229337 |
Cleaner |
Bohyun Nam, Namhee Kim, Jinju Kim, Hyeonjeong An |
2022-01-25 |
