Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11441071 | Etchant composition and methods for manufacturing metal pattern and array substrate using the same | Bong-Kyun Kim, Jinseuk KIM, Seungbo Shim, Seung Hee Kim, Donghee Lee | 2022-09-13 |
| 10910412 | Etchant composition, and method for manufacturing metal pattern and array substrate using the same | Bong-Kyun Kim, Jinsuek Kim, Seungbo Shim, Woonhyung Shim, Donghee Lee | 2021-02-02 |