Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11845398 | Vehicle control method and vehicle control system | — | 2023-12-19 |
| 11725565 | Exhaust pipe apparatus and ship comprising same | Yongwook Sung, Moon-Ho Son, Seungjae Lee | 2023-08-15 |