| 10561287 |
Cleaner |
Namhee Kim, Jinju Kim, Hyeonjeong An, Jungbae Hwang |
2020-02-18 |
| 10561291 |
Cleaner holder |
Namhee Kim, Jungbae Hwang, Jinju Kim, Sehwan Bae |
2020-02-18 |
| 10524628 |
Autonomous cleaner |
Inbo Shim, Jihoon Sung, Sojin Park, Seunghyun Song, Sangkyu Lee +1 more |
2020-01-07 |
| 10512378 |
Vacuum cleaner |
Jungkyu Son, Jaeyong Park, Sehwan Bae, Jonghyun Seo, Jinwoo Lee |
2019-12-24 |
| 10506905 |
Vacuum cleaner |
Jungkyu Son, Jaeyong Park, Sehwan Bae, Jonghyun Seo, Jinwoo Lee |
2019-12-17 |
| 10492653 |
Cleaner |
Namhee Kim, Jinju Kim, Hyeonjeong An, Jungbae Hwang, Philjae Hwang +3 more |
2019-12-03 |
| 10481611 |
Autonomous cleaner |
Inbo Shim, Jihoon Sung, Sojin Park, Seunghyun Song, Sangkyu Lee +1 more |
2019-11-19 |
| 10463221 |
Autonomous cleaner |
Inbo Shim, Jihoon Sung, Sojin Park, Seunghyun Song, Sangkyu Lee +1 more |
2019-11-05 |
| 10463212 |
Autonomous cleaner |
Inbo Shim, Jihoon Sung, Sojin Park, Seunghyun Song, Sangkyu Lee +4 more |
2019-11-05 |
| 10441128 |
Autonomous cleaner |
Inbo Shim, Jihoon Sung, Sojin Park, Seunghyun Song, Sangkyu Lee +1 more |
2019-10-15 |
| 10433688 |
Cleaner |
Namhee Kim, Jinju Kim, Hyeonjeong An, Jungbae Hwang |
2019-10-08 |
| 10433693 |
Vacuum cleaner |
Jungkyu Son, Jaeyong Park, Sehwan Bae, Jonghyun Seo, Jinwoo Lee |
2019-10-08 |
| 10426303 |
Vacuum cleaner |
Jungkyu Son, Jaeyong Park, Sehwan Bae |
2019-10-01 |
| 10426310 |
Vacuum cleaner |
Jungkyu Son, Jaeyong Park, Sehwan Bae, Jonghyun Seo, Jinwoo Lee |
2019-10-01 |
| 10420448 |
Autonomous cleaner |
Inbo Shim, Jihoon Sung, Sojin Park, Seunghyun Song, Sangkyu Lee +1 more |
2019-09-24 |
| 10405717 |
Cleaner holder |
Namhee Kim, Jinju Kim, Sehwan Bae, Jungbae Hwang |
2019-09-10 |
| 10405719 |
Cleaner holder |
Namhee Kim, Jungbae Hwang, Jinju Kim, Sehwan Bae |
2019-09-10 |
| 10398276 |
Autonomous cleaner |
Inbo Shim, Jihoon Sung, Sojin Park, Seunghyun Song, Sangkyu Lee +1 more |
2019-09-03 |
| 10362915 |
Vacuum cleaner |
Jungkyu Son, Jaeyong Park, Sehwan Bae, Jonghyun Seo, Jinwoo Lee |
2019-07-30 |
| 10362916 |
Autonomous cleaner |
Inbo Shim, Jihoon Sung, Sojin Park, Seunghyun Song, Sangkyu Lee +1 more |
2019-07-30 |
| 10357135 |
Vacuum cleaner |
Jungkyu Son, Jaeyong Park, Sehwan Bae, Jonghyun Seo, Jinwoo Lee |
2019-07-23 |
| 10342400 |
Autonomous cleaner |
Inbo Shim, Jihoon Sung, Sojin Park, Seunghyun Song, Sangkyu Lee +1 more |
2019-07-09 |
| 10342404 |
Cleaner holder |
Namhee Kim, Jungbae Hwang, Jinju Kim, Sehwan Bae |
2019-07-09 |
| 10342405 |
Autonomous cleaner |
Inbo Shim, Jihoon Sung, Sojin Park, Seunghyun Song, Sangkyu Lee +1 more |
2019-07-09 |
| 10321796 |
Vacuum cleaner |
Jungkyu Son, Jaeyong Park, Sehwan Bae |
2019-06-18 |
