Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12420629 | Doorless fuel cap system for vehicle and control method thereof | Chang Han Kim, Jun Sik Lim, Seung-Hoon Choi | 2025-09-23 |
| 12240317 | Fuel pump module for a vehicle | Seung-Hoon Choi, Chang Han Kim, Seung Yup Oh | 2025-03-04 |