Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11411229 | Water removing system and method of fuel cell vehicle using impedance | Kyung W. Suh | 2022-08-09 |
| 11228049 | Method of measuring impedance of fuel cell stack in vehicle | — | 2022-01-18 |