Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12234171 | Filter module for water dispensing device | Youngjae Kim, Gyeonghwan Kweon | 2025-02-25 |
| 11827532 | Water purifying apparatus and refrigerator including the same | Youngjae Kim | 2023-11-28 |
CY
Changhwan Yoon
Overall (All Time): #1,697,584 of 4,157,543Top 45%
2
Patents All Time