Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11982940 | Photoacid generator, photoresist composition including the same, and method of preparing the photoacid generator | Eunkyung LEE, Sumin Kim, Hyunwoo KIM, Juhyeon Park, Giyoung SONG +6 more | 2024-05-14 |
| 11693315 | Photoacid generator, photoresist composition including the same, and method of preparing the photoacid generator | Eunkyung LEE, Sumin Kim, Hyunwoo KIM, Juhyeon Park, Giyoung SONG +6 more | 2023-07-04 |
| 11535711 | Poly(amide-imide) copolymer, composition for preparing same, article including same, and display device including the article | Sungwon CHOI, Sun Jin SONG, Chanjae AHN | 2022-12-27 |
| 11059954 | Composition for preparing transparent polymer film, transparent polymer film, and electronic device including same | A Ra Jo, Chanjae AHN, Kyeong-sik JU | 2021-07-13 |
| 10815343 | Composition for preparing polyimide or poly(imide-amide) copolymer, polyimide or poly(imide-amide) copolymer, article including polyimide or poly(imide-amide) copolymer, and display device including the article | Sungwon CHOI | 2020-10-27 |
| 10689513 | Composition for preparing article including polyimide or poly(imide-amide) copolymer, article including polyimide or poly(imide-amide) copolymer, and electronic device including the article | Chanjae AHN, Sungwon CHOI, A Ra Jo, Kyeong-sik JU, Sang Soo JEE +1 more | 2020-06-23 |
| 10508175 | Composition and polyamideimide composite and polyamideimide film and electronic device | Sungwon CHOI, Chanjae AHN, Hyunjeong JEON, Sang Soo JEE, Won Suk CHANG | 2019-12-17 |
| 10240002 | Poly(imide-amide) copolymer, a method for preparing a poly(imide-amide) copolymer, and an article including a poly(imide-amide) copolymer | Hongkyoon CHOI, Chanjae AHN, Hyunjeong JEON, Sang Soo JEE, Sungwon CHOI +1 more | 2019-03-26 |
| 10100153 | Poly(imide-amide) copolymer, article containing poly(imide-amide) copolymer, and electronic device including same | Sang Soo JEE, Hyunjeong JEON, Sungwon CHOI, Kyeong-sik JU | 2018-10-16 |
| 10072180 | Composition for preparing article containing poly(imide-amide), method of preparing the same, and article containing poly(imide-amide) | Sungwon CHOI, Chanjae AHN, Sungwoo HONG, Hyunjeong JEON, Kyeong-sik JU | 2018-09-11 |
| 9988493 | Poly(imide-amide) copolymer, article containing poly(imide-amide) copolymer, and display device including same | Chanjae AHN, Sungwon CHOI, Sungwoo HONG, Sun Jin SONG, Kyeong-sik JU | 2018-06-05 |
| 9975997 | Compositions, composites prepared therefrom, and films and electronic devices including the same | Hyunjeong JEON, Min Sang Kim, Sang Soo JEE | 2018-05-22 |
| 9902814 | Transparent polymer film and electronic device including the same | Hyunjeong JEON, Sang Soo JEE, Hongkyoon CHOI, Kyeong-sik JU | 2018-02-27 |