Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10437145 | Method of detaching a pellicle from a photomask | Jae-Hyuck Choi, Jin Su Kim, Byung-Gook Kim | 2019-10-08 |
| 9962331 | Composition containing horse chestnut extract | Min Young Kim, Byung-Young Park, Chang-Hee Moon, Eun-Kyu Park | 2018-05-08 |
| 9880462 | Pellicle and exposure mask including the same | Jae-Hyuck Choi, Jin Su Kim, Byung-Gook Kim | 2018-01-30 |
| 9491979 | Balaclava with removable face mask | — | 2016-11-15 |
| 9437452 | Method of forming a fine pattern by using block copolymers | Jeong-Ju Park, Hyoung-hee Kim, Se-Kyung Baek, Soo Jin Lee, Jae-Ho Kim +1 more | 2016-09-06 |
| D751768 | Winged mask with piping | — | 2016-03-15 |
| 9218969 | Method for reducing intermixing between films of a patterning process, patterning process, and device manufactured by the patterning process | Jin Jeong | 2015-12-22 |
| D729457 | Winged mask | — | 2015-05-12 |
| 8685865 | Method of forming patterns of semiconductor device | Jeong-Ju Park, Min Jung Kim, Dong-Jun Lee, Boo-Deuk Kim | 2014-04-01 |
| 8551689 | Methods of manufacturing semiconductor devices using photolithography | Mi Ra Park, Jeong-Ju Park, Bo Hee LEE, Jae-Ho Kim, Young-Ho Kim | 2013-10-08 |
| 8450444 | Siloxane polymer composition | Young-Ho Kim, Youn-Kyung Wang, Mi Ra Park | 2013-05-28 |
| 8377626 | Methods of forming a pattern using negative-type photoresist compositions | Jin Baek Kim, Ji Young Park, Young-Ho Kim | 2013-02-19 |
| 8071484 | Method of forming fine pattern employing self-aligned double patterning | Jae-Ho Kim, Young-Ho Kim, Myung-Sun Kim, Youn-Kyung Wang, Mi Ra Park | 2011-12-06 |
| 7985347 | Methods of forming a pattern and methods of manufacturing a capacitor using the same | Young-Ho Kim, Myung-Sun Kim, Jae-Ho Kim, Chang-Ho Lee, Seok Min Han | 2011-07-26 |
| 7863231 | Thinner composition and method of removing photoresist using the same | Seung-Hyun Ahn, Eun-Mi Bae, Baik-Soon Choi, Sang-Mun Chon, Dae-Joung Kim +5 more | 2011-01-04 |
| 7776730 | Siloxane polymer composition, method of forming a pattern using the same, and method of manufacturing a semiconductor using the same | Young-Ho Kim, Youn-Kyung Wang, Mi Ra Park | 2010-08-17 |
| 7736527 | Siloxane polymer compositions and methods of manufacturing a capacitor using the same | Myung-Sun Kim, Young-Ho Kim | 2010-06-15 |
| 7670748 | Cyclic compound, photoresist composition and method of forming a photoresist pattern using the same | Young-Ho Kim, Jin Baek Kim, Tae-Hwan Oh | 2010-03-02 |
| 7572831 | Composition containing chalcone | Min Young Kim, Byung-Young Park, Nack-Do Sung, Pyung-Keun Myung | 2009-08-11 |
| 7485327 | Composition comprising Melissa leaf extract for anti-angiogenic and matrix metalloproteinase inhibitory activity | Min Young Kim, Byung-Young Park, Chang-Hee Moon, Eun-Kyu Park | 2009-02-03 |
| 7442489 | Photoresist composition and method of forming a photoresist pattern using the same | Boo-Deuk Kim, Jin-A Ryu, Jae-Ho Kim, Young-Ho Kim | 2008-10-28 |
| 7419759 | Photoresist composition and method of forming a pattern using the same | Jae-Ho Kim, Yeu Young Youn, Youn-Kyung Wang | 2008-09-02 |
| 7387988 | Thinner composition and method of removing photoresist using the same | Seung-Hyun Ahn, Eun-Mi Bae, Baik-Soon Choi, Sang-Mun Chon, Dae-Joung Kim +5 more | 2008-06-17 |
| 7282319 | Photoresist composition and method of forming a pattern using same | Yeu Young Youn, Youn-Kyung Wang, Jae-Ho Kim, Young-Ho Kim, Boo-Deuk Kim | 2007-10-16 |
| 7258963 | Photosensitive resin, photoresist composition having the photosensitive resin and method of forming a photoresist pattern by using the photoresist composition | Youn-Kyung Wang, Young-Ho Kim, Jae-Hyun Kim | 2007-08-21 |