Issued Patents 2024
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12162114 | Polishing pad, manufacturing method thereof and preparing method of semiconductor device using the same | Jong Wook YUN, Jae In AHN, Hye Young HEO, Jang Won SEO | 2024-12-10 |
| 12122013 | Composition for polishing pad and polishing pad | Jong Wook YUN, Jang Won SEO, Hyeyoung HEO | 2024-10-22 |
| 12098242 | Biodegradable polyester resin composition, biodegradable polyester film including the same and biodegradable molded article including biodegradable polyester resin composition | Seong-Dong Kim, Kyung Youn KIM, Hoon Kim, Jun Su BYEON | 2024-09-24 |
| 12076832 | Polishing pad with improved crosslinking density and process for preparing the same | Jong Wook YUN, Hye Young HEO, Jang Won SEO | 2024-09-03 |