Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11204105 | Solenoid valve | In Tae Park, Hyo Sub Shim | 2021-12-21 |
| 11165077 | Method of outputting a water level of a capacitive level sensor for a water trap of a fuel cell system | Hyo Sub Shim, Hak Yoon Kim | 2021-11-02 |
| 11069910 | Method for controlling hydrogen cut-off valve mounted on fuel cell vehicle | Se Kwon Jung | 2021-07-20 |