Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12362232 | Polishing pad and method for preparing semiconductor device using the same | Hyeyoung HEO, Jaein Ahn, Kyung Hwan Kim | 2025-07-15 |
| 12258460 | Polishing pad and method of fabricating semiconductor device using the same | Eun Sun Joeng, Jang Won SEO, Yong-Ju Jeong, Seung Kyun Kim | 2025-03-25 |
| 12246408 | Polishing pad and method of fabricating semiconductor device using the same | Eun Sun Joeng, Jang Won SEO | 2025-03-11 |