Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12054829 | Plated steel sheet having excellent corrosion resistance, galling resistance, workability and surface property | Sung-Joo Kim, Kyung-Kwan Park, Moon-Hi Hong, Heung-Yun Kim, Tae-Yeul Park +3 more | 2024-08-06 |
| 11898252 | Aluminum-based alloy-plated steel sheet having excellent workability and corrosion resistance, and manufacturing method therefor | Suk-Kyu Lee, Hyeon Seok Hwang, Myung-Soo Kim, Kwang-Tai Min | 2024-02-13 |
| 11692259 | High-strength hot-dip zinc plated steel material having excellent plating properties and method for preparing same | Il-Ryoung Sohn, Jong-Sang Kim, Tae-Chul Kim, Min-Suk Oh | 2023-07-04 |
| 11306381 | High-strength hot-dip zinc plated steel material having excellent plating properties and method for preparing same | Il-Ryoung Sohn, Jong-Sang Kim, Tae-Chul Kim, Min-Suk Oh | 2022-04-19 |