Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7790345 | Positive type dry film photoresist | Byoung-Kee Kim, Se Hyung Park, Jong Min Park | 2010-09-07 |
| 7749676 | Positive type dry film photoresist and composition for preparing the same | Se Hyung Park, Byoung-Kee Kim, Jong Min Park | 2010-07-06 |