Han; Dongkoo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Han; Dongkoo.The latest application filed is for "water purifier".
- Han; Dongkoo - Seoul KR
| Patent | Date |
|---|---|
| Water ejecting apparatus Grant 11,447,383 - Jang , et al. September 20, 2 | 2022-09-20 |
| Water ejecting apparatus Grant 11,389,756 - Yoon , et al. July 19, 2 | 2022-07-19 |
| Water Purifier App 20220204361 - HAN; Dongkoo | 2022-06-30 |
| Liquid Dispensing Device App 20220169493 - Jeon; Jewook ; et al. | 2022-06-02 |
| Water ejecting apparatus Grant 11,325,821 - Kim , et al. May 10, 2 | 2022-05-10 |
| Liquid dispensing device Grant 11,279,610 - Jeon , et al. March 22, 2 | 2022-03-22 |
| Water ejecting apparatus Grant 11,273,463 - Kim , et al. March 15, 2 | 2022-03-15 |
| Water ejecting apparatus Grant 11,230,468 - Kim , et al. January 25, 2 | 2022-01-25 |
| Water Ejecting Apparatus App 20210024342 - KIM; Minho ; et al. | 2021-01-28 |
| Water Ejecting Apparatus App 20210001253 - YOON; Heesang ; et al. | 2021-01-07 |
| Water Ejecting Apparatus App 20210002119 - KIM; Minho ; et al. | 2021-01-07 |
| Water Ejecting Apparatus App 20210002121 - JANG; Hoon ; et al. | 2021-01-07 |
| Water Ejecting Apparatus App 20210002117 - PARK; Jongho ; et al. | 2021-01-07 |
| Water Ejecting Apparatus App 20210001368 - KIM; Minho ; et al. | 2021-01-07 |
| Water Ejecting Apparatus App 20210001366 - YOON; Heesang ; et al. | 2021-01-07 |
| Water Ejecting Apparatus App 20210001367 - HAN; Dongkoo ; et al. | 2021-01-07 |
| Water Ejecting Apparatus App 20210001365 - YOON; Heesang ; et al. | 2021-01-07 |
| Liquid Dispensing Device App 20200270851 - JEONG; Soongy ; et al. | 2020-08-27 |
| Liquid Dispensing Device App 20200270150 - JEON; Jewook ; et al. | 2020-08-27 |
| Liquid Dispensing Device App 20200270116 - JEON; Jewook ; et al. | 2020-08-27 |
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