| 10582826 |
Water cleaning device and cleaner having the same |
Philjae Hwang, Mantae Hwang |
2020-03-10 |
| 10582821 |
Cleaner |
Bohyun Nam, Namhee Kim, Jinju Kim, Hyeonjeong An, Philjae Hwang +3 more |
2020-03-10 |
| 10575689 |
Cleaner |
Bohyun Nam, Namhee Kim, Jinju Kim, Hyeonjeong An |
2020-03-03 |
| 10568476 |
Cleaner |
Bohyun Nam, Namhee Kim, Jinju Kim, Hyeonjeong An |
2020-02-25 |
| 10568475 |
Cleaner |
Bohyun Nam, Namhee Kim, Jinju Kim, Hyeonjeong An |
2020-02-25 |
| 10568474 |
Cleaner |
Bohyun Nam, Namhee Kim, Jinju Kim, Hyeonjeong An |
2020-02-25 |
| 10561291 |
Cleaner holder |
Namhee Kim, Bohyun Nam, Jinju Kim, Sehwan Bae |
2020-02-18 |
| 10561287 |
Cleaner |
Bohyun Nam, Namhee Kim, Jinju Kim, Hyeonjeong An |
2020-02-18 |
| 10542860 |
Cleaner |
Philjae Hwang, Eunji Sung, Taekgi Lee, Mantae Hwang |
2020-01-28 |
| 10531777 |
Cleaner |
Philjae Hwang, Eunji Sung, Taekgi Lee, Mantae Hwang |
2020-01-14 |
| 10492653 |
Cleaner |
Bohyun Nam, Namhee Kim, Jinju Kim, Hyeonjeong An, Philjae Hwang +3 more |
2019-12-03 |
| 10478036 |
Cleaner |
Philjae Hwang, Eunji Sung, Taekgi Lee, Mantae Hwang |
2019-11-19 |
| 10433688 |
Cleaner |
Bohyun Nam, Namhee Kim, Jinju Kim, Hyeonjeong An |
2019-10-08 |
| 10413142 |
Vacuum cleaner |
Mantae Hwang, Philjae Hwang |
2019-09-17 |
| 10405717 |
Cleaner holder |
Namhee Kim, Jinju Kim, Bohyun Nam, Sehwan Bae |
2019-09-10 |
| 10405719 |
Cleaner holder |
Namhee Kim, Bohyun Nam, Jinju Kim, Sehwan Bae |
2019-09-10 |
| 10342404 |
Cleaner holder |
Namhee Kim, Bohyun Nam, Jinju Kim, Sehwan Bae |
2019-07-09 |
| 10314453 |
Cleaner holder |
Namhee Kim, Jinju Kim, Bohyun Nam, Sehwan Bae |
2019-06-11 |
| 10299650 |
Cleaner holder |
Namhee Kim, Bohyun Nam, Jinju Kim, Sehwan Bae |
2019-05-28 |
| 10299651 |
Cleaner holder |
Namhee Kim, Bohyun Nam, Jinju Kim, Sehwan Bae |
2019-05-28 |
| 10194779 |
Cleaner holder |
Namhee Kim, Bohyun Nam, Jinju Kim, Sehwan Bae |
2019-02-05 |
| 10004371 |
Cleaner |
Philjae Hwang, Mantae Hwang |
2018-06-26 |
