Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11495837 | Porous body quality inspection apparatus and method for inspecting quality of porous body | Kyung Mun Kang, Jae Choon Yang | 2022-11-08 |
| 11444290 | Separator, and fuel cell stack comprising the same | Yoo Seok Kim, Chang Sun Kong, Jae Choon Yang | 2022-09-13 |