Issued Patents 2005
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6924078 | Photoresist monomers, polymers and photoresist compositions for preventing acid diffusion | Jae Chang Jung, Ki Soo Shin, Se Jin Choi, Deog-Bae Kim, Jae-Hyun Kim | 2005-08-02 |
| 6921622 | Photoresist monomers, polymers thereof and photoresist compositions containing the same | Jae Chang Jung, Ki Soo Shin | 2005-07-26 |
| 6861199 | Photoresist composition | — | 2005-03-01 |
| 6858371 | Maleimide-photoresist monomers containing halogen, polymers thereof and photoresist compositions comprising the same | Jae Chang Jung, Min Ho Jung, Cha-Won Koh, Ki Soo Shin | 2005-02-22 |
| 6849375 | Photoresist monomers, polymers thereof and photoresist compositions containing the same | Jae Chang Jung, Ki Soo Shin | 2005-02-01 |
| 6841526 | Cleaning solution for removing photoresist | Jae Chang Jung, Ki Soo Shin | 2005-01-11 |