Issued Patents All Time
Showing 51–61 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10582821 | Cleaner | Bohyun Nam, Namhee Kim, Jinju Kim, Hyeonjeong An, Jungbae Hwang +3 more | 2020-03-10 |
| 10582826 | Water cleaning device and cleaner having the same | Philjae Hwang, Jungbae Hwang | 2020-03-10 |
| 10542860 | Cleaner | Philjae Hwang, Eunji Sung, Taekgi Lee, Jungbae Hwang | 2020-01-28 |
| 10531777 | Cleaner | Philjae Hwang, Eunji Sung, Taekgi Lee, Jungbae Hwang | 2020-01-14 |
| 10492653 | Cleaner | Bohyun Nam, Namhee Kim, Jinju Kim, Hyeonjeong An, Jungbae Hwang +3 more | 2019-12-03 |
| 10478036 | Cleaner | Philjae Hwang, Eunji Sung, Taekgi Lee, Jungbae Hwang | 2019-11-19 |
| 10413142 | Vacuum cleaner | Jungbae Hwang, Philjae Hwang | 2019-09-17 |
| 10004371 | Cleaner | Philjae Hwang, Jungbae Hwang | 2018-06-26 |
| 9999329 | Aspiration nozzle of vacuum cleaner and vacuum cleaner having same | Woonghui Won | 2018-06-19 |
| 9763549 | Vacuum cleaner | Kietak Hyun, Philjae Hwang | 2017-09-19 |
| 9757001 | Vacuum cleaner | Philjae Hwang, Jaeheon Jeong | 2017-09-12 |