Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8535552 | Method of evaluating center segregation of continuous cast slab | Sukhyun Yoo, Wonjae Cho, Jutae Choi, Kyoungho So | 2013-09-17 |
| 8220525 | Method for predicting surface quality of thin slab hot rolled coil and method for producing thin slab hot rolled coil using the same | Wonjae Cho, Hyojoong Kwon, Kyoungho So, Jutae Choi, Jinsoo Jang +1 more | 2012-07-17 |
| 8051894 | Centering submerged entry nozzle for continuous casting of metal slab | Hongkil Moon, Jutae Choi, Jaehwan Ahn, Hyojoong Kwon | 2011-11-08 |