Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11515549 | Method of recovering performance of fuel cell stack | Seong Cheol Jeong, Jong Gyun Kim, Dae Jong Kim | 2022-11-29 |
| 11283090 | Apparatus and method for controlling concentration of exhaust hydrogen in fuel cell system | Jae Ho Han, Jai Hyun Ahn, Dae Jong Kim, Hyun Jae Lee | 2022-03-22 |
| 11271232 | Method for controlling output of fuel cell stack | — | 2022-03-08 |