Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9321875 | Additive for resist and resist composition comprising same | Jin Bong Shin, Dong-Chul Seo, Joon Hee Han | 2016-04-26 |
| 9063411 | Additive for resist and resist composition comprising same | Joon Hee Han, Hyun-Sang Joo, Jin Ho Kim | 2015-06-23 |
| 8241831 | Acid generating agent for chemically amplified resist compositions | Sung-Do Jung, Jin Ho Kim, Jung-Hoon Oh | 2012-08-14 |