Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8026042 | Polymer for organic anti-reflective coating layer and composition including the same | Sang-Jeoung Kim, Hyo-Jung Roh, Jong Kyoung Park, Hyun Jin Kim, Jae-Hyun Kim | 2011-09-27 |
| 7935474 | Acid-amplifier having acetal group and photoresist composition including the same | Jung-Youl Lee, Min-Ja Yoo, Young-Bae Lim, Jae Woo Lee, Jae-Hyun Kim | 2011-05-03 |