Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12371770 | High-strength hot-dip galvanized steel sheet having excellent surface quality and electric resistance spot weldability, and manufacturing method therefor | Ki-Cheol Kang, Tae-Chul Kim, Myung-Soo Kim | 2025-07-29 |
| 12297544 | Hot press formed product having excellent corrosion resistance and method for preparing same | Il-Ryoung Sohn, Hyeon Seok Hwang | 2025-05-13 |
| 12270108 | Plated steel sheet having excellent corrosion resistance, workability and surface quality and method for manufacturing same | Il-Ryoung Sohn, Sung-Joo Kim, Tae-Chul Kim, Bong-Hwan Yoo, Myung-Soo Kim +2 more | 2025-04-08 |