Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6376632 | Photoresist polymers of carboxyl-containing alicyclic compounds | Geun Su Lee, Jae Chang Jung, Min Ho Jung, Ki Ho Baik | 2002-04-23 |
| 6372935 | Copolymer resin, preparation thereof, and photoresist using the same | Min Ho Jung, Jae Chang Jung, Ki Ho Baik | 2002-04-16 |
| 6369181 | Copolymer resin, preparation thereof, and photoresist using the same | Min Ho Jung, Jae Chang Jung, Ki Ho Baik | 2002-04-09 |