Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11535298 | Side sill rigidity reinforcement structure for vehicle | Kyung Hoon Son, Seung Woo Han, Chang Sup Hwang | 2022-12-27 |
| 11498620 | Scrum type side sill structure for electric vehicle | Chang Sup Hwang, Seung Woo Han, Kyung Hoon Son | 2022-11-15 |
| 11235811 | Side sill rigidity reinforcement structure of vehicle and method of manufacturing the same | Jin-Sung Lee | 2022-02-01 |