Issued Patents 2019
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D865119 | Water purifying filter for refrigerator | Siyeon An | 2019-10-29 |
| D854122 | Water purifying filter for refrigerator | Siyeon An | 2019-07-16 |
| 10214409 | Refrigerator | Changyoon Jung, Siyeon An, Yonghyun KIM | 2019-02-26 |
| 10188972 | Water purifying apparatus and filter structure | Siyeon An, Uison Hwang, Youngjae Kim, Gyeonghwan Kweon | 2019-01-29 |