Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9689057 | Steel sheet coated with aluminum-magnesium | Ji Hoon Yang, Tae-Yeob Kim, Yonghwa Jung | 2017-06-27 |
| 9689071 | Graphene-coated steel sheet, and method for manufacturing same | Chan Cuk Hwang, Yong-Gyun Jung, Han Na Hwang, Ji Hoon Yang | 2017-06-27 |