Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11000935 | Polishing pad that minimizes occurrence of defects and process for preparing the same | Sunghoon YUN, Hye Young HEO, Jong Wook YUN, Jang Won SEO | 2021-05-11 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11000935 | Polishing pad that minimizes occurrence of defects and process for preparing the same | Sunghoon YUN, Hye Young HEO, Jong Wook YUN, Jang Won SEO | 2021-05-11 |