Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12110578 | Austenitic stainless steel having a large amount of unifromly distributed nanometer-sized precipitates and preparing method of the same | Changheui Jang, Jiho Shin, Byeong Seo Kong, Chaewon Jeong, Hyun Woo Koo | 2024-10-08 |
| 11608542 | Austenitic stainless steel containing niobium and manufacturing method of the same | Chang-Heui Jang, Ji Ho Shin, Byeong Seo Kong, Ho Sub Kim | 2023-03-21 |
| 11326222 | Austenitic stainless steel containing niobium and manufacturing method of the same | Chang-Heui Jang, Ji Ho Shin, Byeong Seo Kong, Ho Sub Kim | 2022-05-10 |