Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11827950 | Method of manufacturing high-strength steel sheet having excellent processability | Yeon-Sang AHN, Chang-Hyo SEO, Eul-Yong CHOI | 2023-11-28 |
| 11519051 | High-strength steel sheet having excellent processability and method for manufacturing same | Yeon-Sang AHN, Chang-Hyo SEO, Eul-Yong CHOI | 2022-12-06 |
| 11345984 | High-strength steel sheet with excellent crashworthiness characteristics and formability and method of manufacturing the same | Yeon-Sang AHN, Chang-Hyo SEO | 2022-05-31 |
| 11345985 | High-strength steel sheet with excellent crashworthiness characteristics and formability and method of manufacturing the same | Yeon-Sang AHN, Chang-Hyo SEO | 2022-05-31 |
| 10577597 | Nucleic acid extraction appratus and operation method thereof | Sung Woo Kim, Jun HUR, Eun-Sub Kim, Chi-Woo An, Song Gyun JUNG +5 more | 2020-03-03 |
| 9751152 | Preparation method for spiral laminate composite using compressive torsion | Hyoung Seop Kim, Dong-Jun Lee, Eun Yoo Yoon | 2017-09-05 |