Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12312695 | Etchant composition, and method for manufacturing metal pattern and thin film transistor substrate using the same | Bong-Kyun Kim, Changwoo Kwon, Seungbo Shim, ILBAE AHN, Seokjun Jang +6 more | 2025-05-27 |