Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12374706 | Nozzle heating device and fluid charging system | Ji Hye Park | 2025-07-29 |
| 12325621 | Device and method for controlling refueling of hydrogen | Ji Hye Park, A Eun Yoon | 2025-06-10 |
| 11306873 | Universal hydrogen filling performance evaluation system for back-to-back filling performance evaluation and capacity-specific filling performance evaluation | Aeun Yoon | 2022-04-19 |