Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8940182 | Compositions for etching and methods of forming a semiconductor device using the same | Young-Taek Hong, Jinuk Lee, Junghun Lim, Jaewan Park, Chanjin Jeong +11 more | 2015-01-27 |