Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12407006 | Fuel cell system and control method thereof | — | 2025-09-02 |
| 12049149 | Guide system and guide method for charging hydrogen | — | 2024-07-30 |
| 11657374 | In-vehicle payment system and method | Jae Hoon Chung, Ji Heon KIM | 2023-05-23 |
| 11495074 | Face recognition unlocking device and operation method thereof | — | 2022-11-08 |
| 11077828 | Vehicle smart entry system and method therefor | — | 2021-08-03 |