Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12276650 | Method and device for calculating concentration of hydrocarbon in fuel evaporation gas of vehicle | Jung Seop Son, Taegon Noh | 2025-04-15 |
| 11754006 | Method and device for increasing purge rate of fuel evaporation gas of vehicle | Jung Seop Son | 2023-09-12 |