Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9416296 | Resist underlayer composition and method for forming pattern using same | Jung-Youl Lee, Jong Won Kim, Jae Woo Lee, Jae-Hyun Kim | 2016-08-16 |
| 8043789 | Photosensitive compound and photoresist composition including the same | Jae Woo Lee, Min-Ja Yoo, Jun-Gyeong Lee, Jae-Hyun Kim | 2011-10-25 |
| 7947423 | Photosensitive compound and photoresist composition including the same | Jae Woo Lee, Min-Ja Yoo, Jun-Gyeong Lee, Jae-Hyun Kim | 2011-05-24 |
| 7935474 | Acid-amplifier having acetal group and photoresist composition including the same | Jung-Youl Lee, Min-Ja Yoo, Jeong Sik Kim, Jae Woo Lee, Jae-Hyun Kim | 2011-05-03 |