Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11608471 | Composition for etching silicon nitride film and etching method using same | Ki Wook Hwang, Youn-Jin Cho, Jung Min Choi, Kwen-Woo Han, Jun-Young Jang +1 more | 2023-03-21 |
| 10020185 | Composition for forming silica layer, silica layer, and electronic device | Hui-Chan Yun, Woo-Han Kim, Taek-Soo Kwak, Bo-Sun Kim, Jin-Gyo Kim +10 more | 2018-07-10 |
| 9695287 | Curable organo polysiloxane composition, encapsulant, and electronic device | Hong-Jung YOO, Young-Ho Kim, Woo-Han Kim, Dong-Ju Shin | 2017-07-04 |
| 9657143 | Curable polysiloxane composition for optical device and encapsulant and optical device | Young-Ho Kim, Woo-Han Kim, Hong-Jung YOO, Eun-Seon Lee, Ha Neul Kim +4 more | 2017-05-23 |
| 9441111 | Composition for encapsulant, encapsulant, and electronic element | Woo-Han Kim, Chang Soo Woo, Ha Neul Kim, Chi-Won AN, Eun-Seon Lee | 2016-09-13 |
| 9291899 | Resist underlayer composition and method of manufacturing semiconductor integrated circuit device using the same | Hyeon-Mo Cho, Sang Kyun Kim, Chang Soo Woo, Mi Young Kim, Hui-Chan Yun +2 more | 2016-03-22 |
| 9147626 | Resin for transparent encapsulation material, and associated encapsulation material and electronic device | Sung-Hwan Cha, Yong Kook Kim, Woo-Han Kim, Ha Neul Kim, Chi-Won AN | 2015-09-29 |
| 9140986 | Resist underlayer composition and process of producing integrated circuit devices using the same | Mi Young Kim, Sang Kyun Kim, Hyeon-Mo Cho, Hui-Chan Yun, Yong-Jin Chung +1 more | 2015-09-22 |
| 8916329 | Hardmask composition and associated methods | Sang Kyun Kim, Sang-Hak Lim, Mi Young Kim, Hui-Chan Yun, Do-Hyeon Kim +2 more | 2014-12-23 |
| 8877877 | Polyorganosiloxane, encapsulation material obtained from the polyorganosiloxane, and electronic device including the encapsulation material | June-Ho Shin, Woo-Han Kim, Sung-Hwan Cha, Hyun-Jung Ahn | 2014-11-04 |
| 8847414 | Resin for transparent encapsulation material, and associated encapsulation material and electronic device | Sung-Hwan Cha, Yong Kook Kim, Woo-Han Kim, Ha Neul Kim, Chi-Won AN | 2014-09-30 |
| 8758981 | Photoresist underlayer composition and method of manufacturing semiconductor device by using the same | Mi Young Kim, Sang Kyun Kim, Hyeon-Mo Cho, Chang Soo Woo, Hui-Chan Yun +2 more | 2014-06-24 |
| 8524851 | Silicon-based hardmask composition and process of producing semiconductor integrated circuit device using the same | Sang Kyun Kim, Hyeon-Mo Cho, Mi Young Kim, Hui-Chan Yun, Yong-Jin Chung +1 more | 2013-09-03 |
| 8512870 | Transparent resin for encapsulation material and electronic device including the same | June-Ho Shin, Sung-Hwan Cha, Hyun-Jung Ahn, Young Eun Choi | 2013-08-20 |
| 8455605 | Resin composition for transparent encapsulation material and electronic device formed using the same | June-Ho Shin, Hyun-Jung Ahn, Sung-Hwan Cha, Young Eun Choi, Doo Young Jung +2 more | 2013-06-04 |
| 8344075 | Hybrid siloxane polymer, encapsulant obtained from the siloxane polymer, and electronic device including the encapsulant | Woo-Han Kim, June-Ho Shin, Sung-Hwan Cha, Hyun-Jung Ahn | 2013-01-01 |
| 8273519 | Hardmask composition and associated methods | Mi Young Kim, Sang Kyun Kim, Sang-Hak Lim, Hui-Chan Yun, Do-Hyeon Kim +2 more | 2012-09-25 |