Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11444290 | Separator, and fuel cell stack comprising the same | Yoo Seok Kim, Hye-Mi JUNG, Jae Choon Yang | 2022-09-13 |
| 11325502 | Electric vehicle | Jae Choon Yang | 2022-05-10 |
CK
Chang Sun Kong
Overall (2022): #171,041 of 548,613Top 35%
2
Patents 2022