Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11913773 | Non-destructive method for measuring thickness of three-layered reinforced hydrogen ion exchange membrane for fuel cell | Joo-Yong Park, Ji Hun Kim, Jae Choon Yang | 2024-02-27 |
| 11866279 | Film wrinkle removing roller | Ji Hun Kim, Joo-Yong Park, Jae Choon Yang | 2024-01-09 |