Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10766815 | Engineered stone and manufacturing method thereof | Cheol Yeon Hwang, Kyunghwan KIM, Seul Gi BAE, Changho Son, Sung Jin An | 2020-09-08 |
| 10423337 | Controller processing data based on a plurality of values and operating method thereof | SeungGu Ji, Youngho Kim | 2019-09-24 |