Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11534888 | Polishing pad with improved fluidity of slurry and process for preparing same | Sunghoon YUN, Jang Won SEO, Hye Young HEO, Jong Wook YUN, Su Young Moon | 2022-12-27 |
| 11267098 | Leakage-proof polishing pad and process for preparing the same | Sunghoon YUN, Jang Won SEO, Tae-Kyoung Kwon, Jong Wook YUN, Hye Young HEO | 2022-03-08 |