Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9768197 | Flexible display panel | Jun Namkung, Youbin Kim | 2017-09-19 |
| 9752202 | High cleanliness molten steel production method and refining device | Ja Yong Choi, Sun Koo Kim, Hee Ho Lee, Sang Yuel Jung, Young Jong Seo | 2017-09-05 |