Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6262222 | Copolymers containing N-vinyllactam derivatives, preparation methods thereof and photoresists therefrom | Jin Baek Kim, Min Ho Jung | 2001-07-17 |
| 6051678 | Copolymers containing N-vinyllactam derivatives, preparation methods thereof and photoresists therefrom | Jin Baek Kim, Min Ho Jung | 2000-04-18 |