Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10521323 | Terminal controlling method and terminal therefor | Yoon Kyung Lee, Jae-Hyuck Shin, Hyun Jin Choi | 2019-12-31 |
| 10422582 | Molten iron manufacturing apparatus and molten iron manufacturing method | Jonghwun Jung, Won Namkung, Minyoung Cho, Jong Soo Woo | 2019-09-24 |