Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12362232 | Polishing pad and method for preparing semiconductor device using the same | Jong Wook YUN, Jaein Ahn, Kyung Hwan Kim | 2025-07-15 |
| 12122013 | Composition for polishing pad and polishing pad | Jong Wook YUN, Jang Won SEO, Eun Sun Joeng | 2024-10-22 |