Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7927781 | Photosensitive resin composition, method for preparing the same, and dry film resist comprising the same | In Ho Yoon, Bong-gi Kim, Sang-Ki Kang, Kyung-Rock Byun, Chan-Seok Park | 2011-04-19 |