Issued Patents 2019
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10517453 | Dust collector and vacuum cleaner having the same | Kietak Hyun, Jungmin Ko, Sangchul Lee | 2019-12-31 |
| 10398272 | Vacuum cleaner | Kietak Hyun, Jungmin Ko, Sangchul Lee | 2019-09-03 |
| 10376116 | Vacuum cleaner | Kietak Hyun, Jungmin Ko | 2019-08-13 |
| 10368715 | Pump and dishwasher including the same | Sangsoo Lee, Myoungjong Kim, Jongmin Lee, Yongjin Choi, Minchul Kim +3 more | 2019-08-06 |
| 10362912 | Vacuum cleaner | Kietak Hyun, Jungmin Ko | 2019-07-30 |
| 10314451 | Vacuum cleaner | Kietak Hyun, Jungmin Ko, Sangchul Lee | 2019-06-11 |
| 10299647 | Vacuum cleaner | Kietak Hyun, Jungmin Ko, Sangchul Lee | 2019-05-28 |
| 10299646 | Vacuum cleaner | Kietak Hyun, Jungmin Ko, Sangchul Lee | 2019-05-28 |
| 10299645 | Vacuum cleaner | Kietak Hyun, Jungmin Ko, Sangchul Lee | 2019-05-28 |
| 10271702 | Vacuum cleaner | Kietak Hyun, Jungmin Ko, Sangchul Lee | 2019-04-30 |
| 10271701 | Dust collector and vacuum cleaner having the same | Kietak Hyun, Hyukjin Ahn, Hyungsoon Lee, Sangchul Lee, Jungmin Ko | 2019-04-30 |
| 10258218 | Dishwasher | Jongmin Lee, Yongjin Choi | 2019-04-16 |