Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11017918 | Semi-conductive composition for power cable | Jong Seok Yang, Ki Joung Lee, Dong Ha Park | 2021-05-25 |
| 10626260 | Semiconductive composition for cable | Jong Seok Yang, Ki Joung Lee, Dong Ha Park | 2020-04-21 |
| 10442923 | Semiconductive composition for power cable | Jong Seok Yang, Jae Gyu Han, Dong Ha Park | 2019-10-15 |