Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11078551 | Three-dimensional cooling type hot-stamping method and system and vehicle structural member manufactured by the same | Hyun Gyung Kim, Dong Eun Cha, Jin Young Yoon | 2021-08-03 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11078551 | Three-dimensional cooling type hot-stamping method and system and vehicle structural member manufactured by the same | Hyun Gyung Kim, Dong Eun Cha, Jin Young Yoon | 2021-08-03 |