Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11655518 | Steel material for taylor welded blank and method for manufacturing hot-stamped part using same steel | Byung Gil Yoo, Hyeong Hyeop Do, Do Hak Kim, Young Mun Shin, Soon-geun Jang +1 more | 2023-05-23 |
| 11629389 | Steel material for taylor welded blank and method for manufacturing hot-stamped part using same steel | Byung Gil Yoo, Hyeong Hyeop Do, Do Hak Kim, Young Mun Shin, Soon-geun Jang +1 more | 2023-04-18 |
| 11400504 | Molded body manufacturing method | Byung Gil Yoo, Seung Ha Lee, Hyeong Hyeop Do | 2022-08-02 |
| 11390929 | Hot-stamped part and method for manufacturing same | Byung Gil Yoo, Hyeong Hyeop Do, Hee Joong Lim, Sung Yul Huh | 2022-07-19 |