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 | Wonjae Cho, Jutae Choi, Kaeyoung Lee, Kyoungho So | 2013-09-17 |
| 8307883 | Mold powder supply apparatus using the waste heat of a tundish | Jinsoo Jang, Jutae Choi | 2012-11-13 |
| 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, Kaeyoung Lee, Jutae Choi +1 more | 2012-07-17 |