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, Eun Sun Joeng, Jang Won SEO | 2024-12-10 |
| 12076832 | Polishing pad with improved crosslinking density and process for preparing the same | Jong Wook YUN, Eun Sun Joeng, Jang Won SEO | 2024-09-03 |
| 11951591 | Polishing pad, method for producing the same and method of fabricating semiconductor device using the same | Jang Won SEO, Jae In AHN, Jong Wook YUN | 2024-04-09 |
| 11931856 | Polishing pad, process for preparing the same, and process for preparing a semiconductor device using the same | Sunghoon YUN, Jang Won SEO | 2024-03-19 |