Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10396378 | Device and method for improving stack performance of fuel cell system | Hyo Jin Park, Ji Hyun Shim, Dae Jong Kim | 2019-08-27 |
| 10297846 | Operation control method of fuel cell system | Hyo Jin Park, Bon-Yong Koo, Ki Chang Kim, Seong Cheol Jeong | 2019-05-21 |