Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11925922 | Metal material having improved corrosion resistance and method of improving corrosion resistance of metal material surface using oxygen reduction catalyst | Yong Tae Kim, Jaeik Kwak, Sujung Son, Sang-Mun Jung | 2024-03-12 |
| 11313018 | Transformation-induced plasticity high-entropy alloy and preparation method thereof | Byeong-Joo Lee, Sung-Hak Lee, Seok-Su SOHN, Dong Geun Kim, Yong-hee Jo +1 more | 2022-04-26 |
| 11168386 | High-entropy alloy for ultra-low temperature | Byeong-Joo Lee, Sung-Hak Lee, Young Sang NA, Sun Ig Hong, Won-mi Choi +2 more | 2021-11-09 |
| 10988834 | Cr—Fe—Mn—Ni—V-based high-entropy alloy | Byeong-Joo Lee, Sung-Hak Lee, Young Sang NA, Sun Ig Hong, Won-mi Choi +2 more | 2021-04-27 |
| 10661335 | Localized torsional severe plastic deformation method for conical tube metals | Seong Lee, Seong-Ho Yang, Lee-Ju Park, Hak Jun Kim, See-Am Lee +1 more | 2020-05-26 |
| 10274407 | Method of evaluating stretch-flangeability with small-scale specimen without specimen size effects | Jae Ik Yoon, Hak Hyeon Lee, Jaimyun Jung | 2019-04-30 |
| 9751152 | Preparation method for spiral laminate composite using compressive torsion | Kang-Hyun CHOI, Dong-Jun Lee, Eun Yoo Yoon | 2017-09-05 |
| 9447487 | Torsional extreme-plastic processing method of conic metal pipe | Ho Yong Um, Eun Yoo Yoon, Dong-Jun Lee, Seong Lee | 2016-09-20 |