Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6632903 | Polymer-containing photoresist, and process for manufacturing the same | Min Ho Jung, Jae Chang Jung, Ki Ho Baik | 2003-10-14 |
| 6608158 | Copolymer resin, preparation thereof, and photoresist using the same | Min Ho Jung, Jae Chang Jung, Ki Ho Baik | 2003-08-19 |
| 6599844 | Method and forming fine patterns of semiconductor devices using passivation layers | Cha-Won Koh | 2003-07-29 |