Issued Patents All Time
Showing 26–50 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7678650 | Nonvolatile memory device and method of manufacturing the same | Byung-Hong Chung, Sang-Gyun Woo, Jeong-Lim Nam, Seok-Hwan Oh, Jai-Hyuk Song +2 more | 2010-03-16 |
| 7582899 | Semiconductor device having overlay measurement mark and method of fabricating the same | Sang-Gyun Woo, Seok-Hwan Oh, Gi-Sung Yeo, Hyun Jae Kang, Jang-Ho Shin | 2009-09-01 |
| 7575855 | Method of forming pattern | Sang-Gyun Woo, Gi-Sung Yeo, Myoung-Ho Jung | 2009-08-18 |
| 7560768 | Nonvolatile memory device and method of manufacturing the same | Byung-Hong Chung, Sang-Gyun Woo, Jeong-Lim Nam, Seok-Hwan Oh, Jai-Hyuk Song +2 more | 2009-07-14 |
| 7540970 | Methods of fabricating a semiconductor device | Sang-Gyun Woo, Jeong-Lim Nam, Kyeong-Koo Chi, Seok-Hwan Oh, Gi-Sung Yeo +2 more | 2009-06-02 |
| 7452825 | Method of forming a mask structure and method of forming a minute pattern using the same | Doo-Youl Lee, Han-ku Cho, Suk-Joo Lee, Gi-Sung Yeo, Sung-Gon Jung | 2008-11-18 |
| 7387869 | Method of forming pattern for semiconductor device | Sang-Gyun Woo, Byeong-Soo Kim | 2008-06-17 |
| 7329477 | Process for forming a fine pattern using a top-coating composition for a photoresist and product formed by same | Jae Chang Jung, Keun Kyu Kong, Hyeong Soo Kim, Jin-Soo Kim, Sung-Eun Hong +3 more | 2008-02-12 |
| 6984482 | Top-coating composition for photoresist and process for forming fine pattern using the same | Jae Chang Jung, Keun Kyu Kong, Hyeong Soo Kim, Jin-Soo Kim, Sung-Eun Hong +3 more | 2006-01-10 |
| 6858371 | Maleimide-photoresist monomers containing halogen, polymers thereof and photoresist compositions comprising the same | Geun Su Lee, Jae Chang Jung, Min Ho Jung, Ki Soo Shin | 2005-02-22 |
| 6833326 | Method for forming fine patterns in semiconductor device | Yoon-suk Hyun | 2004-12-21 |
| 6770415 | Photoresist polymer for top-surface imaging process by silylation and photoresist composition containing the same | Geun Su Lee, Jae Chang Jung, Min Ho Jung, Ki Ho Baik | 2004-08-03 |
| 6764806 | Over-coating composition for photoresist, and processes for forming photoresist patterns using the same | Jae Chang Jung, Keun Kyu Kong, Jin-Soo Kim, Ki Ho Baik | 2004-07-20 |
| 6699644 | Process for forming a photoresist pattern comprising alkaline treatment | Geun Su Lee, Hyeong Soo Kim, Jin-Soo Kim, Sung-Eun Hong, Jae Chang Jung +2 more | 2004-03-02 |
| 6664031 | Process for forming photoresist pattern by using gas phase amine treatment | Jae Chang Jung, Jin-Soo Kim, Sung-Eun Hong, Keun Kyu Kong, Ki Ho Baik | 2003-12-16 |
| 6630281 | Photoresist composition for top-surface imaging processes by silylation | Geun Su Lee, Ki Ho Baik | 2003-10-07 |
| 6627378 | Photoresist composition for top-surface imaging process by silylation | — | 2003-09-30 |
| 6610616 | Method for forming micro-pattern of semiconductor device | Sung-Eun Hong, Min Ho Jung, Jin-Soo Kim, Geun Su Lee, Jae Chang Jung | 2003-08-26 |
| 6599844 | Method and forming fine patterns of semiconductor devices using passivation layers | Cheol Kyu Bok | 2003-07-29 |
| 6586619 | Photoresist monomer having hydroxy group and carboxy group, copolymer thereof and photoresist composition using the same | Geun Su Lee, Jae Chang Jung, Min Ho Jung, Ki Ho Baik | 2003-07-01 |
| 6410670 | Photoresist monomer having hydroxy group and carboxy group, copolymer thereof and photoresist composition using the same | Geun Su Lee, Jae Chang Jung, Min Ho Jung, Ki Ho Baik | 2002-06-25 |
| 6399272 | Phenylenediamine derivative-type additive useful for a chemically amplified photoresist | Geun Su Lee, Jae Chang Jung, Min Ho Jung, Ki Ho Baik | 2002-06-04 |
| 6387589 | Photoresist polymers and photoresist compositions containing the same | Geun Su Lee, Ki Ho Baik | 2002-05-14 |
| 6368771 | Photoresist polymers and photoresist compositions containing the same | Geun Su Lee, Jae Chang Jung, Myoung Soo Kim | 2002-04-09 |
| 6348296 | Copolymer resin, preparation thereof, and photoresist using the same | Min Ho Jung, Hyung Gi Kim | 2002-02-19 |