Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11964360 | Polishing pad comprising window similar in hardness to polishing layer | Joonsung Ryou, Jang Won SEO, Jaein Ahn | 2024-04-23 |
| 11931856 | Polishing pad, process for preparing the same, and process for preparing a semiconductor device using the same | Hye Young HEO, Jang Won SEO | 2024-03-19 |