Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11445879 | Dust collector for vacuum cleaner | Kietak Hyun, Seungyeop Lee | 2022-09-20 |
| 10925452 | Dust collector for vacuum cleaner | Kietak Hyun, Seungyeop Lee | 2021-02-23 |
| 10849476 | Vacuum cleaner | Kietak Hyun, Seungyeop Lee | 2020-12-01 |
| 10791898 | Dust collector for vacuum cleaner | Kietak Hyun, Seungyeop Lee | 2020-10-06 |
| 10492652 | Dust collector for vacuum cleaner | Kietak Hyun, Seungyeop Lee | 2019-12-03 |
| 10285551 | Dust collector and vacuum cleaner having the same | Kietak Hyun, Hyungsoon Lee | 2019-05-14 |
| 10271701 | Dust collector and vacuum cleaner having the same | Kietak Hyun, Hyungsoon Lee, Soohan Eo, Sangchul Lee, Jungmin Ko | 2019-04-30 |
| 10194778 | Dust collector for vacuum cleaner | Kietak Hyun, Seungyeop Lee | 2019-02-05 |
| 10041203 | Clothes treating apparatus with heat pump | Byeongjo Ryoo, Yongju Lee | 2018-08-07 |
| 9955837 | Dust collector for vacuum cleaner | Kietak Hyun, Seungyeop Lee | 2018-05-01 |
| 9816220 | Fabric treatment apparatus | Sungho Song, Sungmin Ye | 2017-11-14 |
| 9808134 | Dust collector for vacuum cleaner | Kietak Hyun, Seungyeop Lee | 2017-11-07 |
| 9809920 | Fabric treatment apparatus and control method thereof | Sungmin Ye, Minji Kim | 2017-11-07 |
| 9763550 | Dust collector for vacuum cleaner | Kietak Hyun, Seungyeop Lee | 2017-09-19 |
| 9752772 | Steam spraying apparatus and clothing drying machine including the same | Sungho Song, Sungmin Ye, Minji Kim | 2017-09-05 |
| 9347169 | Additive injecting apparatus and laundry treatment machine including the same | Minji Kim, Sungmin Ye | 2016-05-24 |