Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12336939 | Ramp system of vehicle | Hyun Woo Lee, Sung Min You, Se Hoon Kim | 2025-06-24 |
| 12171699 | Auto sliding ramp for vehicle | Hyun Woo Lee | 2024-12-24 |
| 9475407 | Folding vehicle seat | — | 2016-10-25 |