Issued Patents All Time
Showing 51–75 of 90 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6410670 | Photoresist monomer having hydroxy group and carboxy group, copolymer thereof and photoresist composition using the same | Geun Su Lee, Cha-Won Koh, Jae Chang Jung, Min Ho Jung | 2002-06-25 |
| 6403281 | Cross-linker monomer comprising double bond and photoresist copolymer containing the same | Geun Su Lee, Jae Chang Jung | 2002-06-11 |
| 6399792 | Photoresist cross-linker and photoresist composition comprising the same | Keun Kyu Kong, Jae Chang Jung, Myoung Soo Kim, Hyoung Gi Kim, Hyeong Soo Kim | 2002-06-04 |
| 6399272 | Phenylenediamine derivative-type additive useful for a chemically amplified photoresist | Geun Su Lee, Cha-Won Koh, Jae Chang Jung, Min Ho Jung | 2002-06-04 |
| 6395451 | Photoresist composition containing photo base generator with photo acid generator | Jae Chang Jung, Keun Kyu Kong, Jin-Soo Kim | 2002-05-28 |
| 6395397 | Organic anti-reflective coating polymer and preparation thereof | Sung-Eun Hong, Min Ho Jung | 2002-05-28 |
| 6391518 | Polymers and photoresist compositions using the same | Min Ho Jung, Jae Chang Jung, Geun Su Lee | 2002-05-21 |
| 6388039 | Organic anti-reflective polymer and method for manufacturing thereof | Min Ho Jung, Sung-Eun Hong | 2002-05-14 |
| 6387589 | Photoresist polymers and photoresist compositions containing the same | Cha-Won Koh, Geun Su Lee | 2002-05-14 |
| 6376632 | Photoresist polymers of carboxyl-containing alicyclic compounds | Geun Su Lee, Jae Chang Jung, Min Ho Jung, Cheol Kyu Bok | 2002-04-23 |
| 6372935 | Copolymer resin, preparation thereof, and photoresist using the same | Min Ho Jung, Jae Chang Jung, Cheol Kyu Bok | 2002-04-16 |
| 6368768 | Organic anti-reflective coating material and its preparation | Min Ho Jung, Sung-Eun Hong | 2002-04-09 |
| 6368770 | Photoresist monomers, polymers thereof, and photoresist compositions containing the same | Min Ho Jung, Jae Chang Jung, Geun Su Lee | 2002-04-09 |
| 6368773 | Photoresist cross-linker and photoresist composition comprising the same | Jae Chang Jung, Keun Kyu Kong, Myoung Soo Kim, Hyoung Gi Kim, Hyeong Soo Kim +1 more | 2002-04-09 |
| 6369181 | Copolymer resin, preparation thereof, and photoresist using the same | Min Ho Jung, Jae Chang Jung, Cheol Kyu Bok | 2002-04-09 |
| 6359153 | Photoresist monomers and preparation thereof | Geun Su Lee, Chang-Il Choi, Hyeong Soo Kim, Jin-Soo Kim, Jae Chang Jung +1 more | 2002-03-19 |
| 6350818 | Anti reflective coating polymers and the preparation method thereof | Sung-Eun Hong, Min Ho Jung, Hyeong Soo Kim | 2002-02-26 |
| 6322948 | Photoresist cross-linker and photoresist composition comprising the same | Jae Chang Jung, Keun Kyu Kong, Jin-Soo Kim | 2001-11-27 |
| 6319654 | Process for forming a photoresist pattern by top surface imaging process | Myoung Soo Kim, Jae Chang Jung, Hyung Gi Kim | 2001-11-20 |
| 6316162 | Polymer and a forming method of a micro pattern using the same | Jae Chang Jung, Myoung Soo Kim, Hyung Gi Kim, Chi Hyeong Roh, Geun Su Lee +2 more | 2001-11-13 |
| 6316151 | Stencil mask | Cheol Kyun Kim | 2001-11-13 |
| 6312865 | Semiconductor device using polymer-containing photoresist, and process for manufacturing the same | Min Ho Jung, Jae Chang Jung, Cheol Kyu Bok | 2001-11-06 |
| 6312868 | Photoresist cross-linker and photoresist composition comprising the same | Keun Kyu Kong, Jae Chang Jung, Myoung Soo Kim, Hyoung Gi Kim, Hyeong Soo Kim | 2001-11-06 |
| 6309790 | Organic anti-reflective coating material and its preparation | Min Ho Jung, Sung-Eun Hong | 2001-10-30 |
| 6291131 | Monomers for photoresist, polymers thereof, and photoresist compositions using the same | Jae Chang Jung, Chi Hyeong Roh, Min Ho Jung, Keun Kyu Kong, Geun Su Lee | 2001-09-18 |