| 12180340 |
Polyamide resin, preparation method therefof, and polyamide film and resin laminate comprising the same |
Il Hwan Choi, Soonyong Park, Youngseok Park |
2024-12-31 |
| 12122877 |
Polymer resin composition, and polymer film, resin laminate using the same |
Il Hwan Choi, Jiae Yeo, Soonyong Park |
2024-10-22 |
| 12031028 |
Polyamide resin film and resin laminate using the same |
Il Hwan Choi, Soonyong Park, Youngseok Park, Bi-Oh Ryu |
2024-07-09 |
| 11958987 |
Cover window for flexible display device and flexible display device |
Jin Young Park, Bi-Oh Ryu, Youngseok Park, Yongjoon Heo, Yeongrae Chang |
2024-04-16 |
| 11926702 |
Polyamide block copolymer and polyamide film including the same |
Bi-Oh Ryu, Soonyong Park, Youngseok Park, Kwanyeol Paek, Il Hwan Choi |
2024-03-12 |
| 11655323 |
Poly(amide-imide) copolymer film and method for preparing same |
Bi-Oh Ryu, Soonyong Park, Youngseok Park, Il Hwan Choi, Kwanyeol Paek |
2023-05-23 |
| 11383485 |
Plastic laminated film |
Kwan Yeol PAEK, Soon Yong Park, Young Seok Park, Bi-Oh Ryu, Il Hwan Choi |
2022-07-12 |
| 11351763 |
Polyamide film laminate |
Bi-Oh Ryu, Soonyong Park, Youngseok Park, Kwanyeol Paek, Il Hwan Choi |
2022-06-07 |
| 11326025 |
Polyamideimide copolymer and polyamideimide film comprising the same |
Bi-Oh Ryu, Soon Yong Park, Young Seok Park, Kwan Yeol PAEK |
2022-05-10 |
| 11248090 |
Poly(amide-imide) copolymer composition and colorless and transparent poly(amide-imide) film comprising the same |
Bi-Oh Ryu, Soon Yong Park, Young Seok Park, Kwan Yeol PAEK, Il Hwan Choi |
2022-02-15 |
| 10882958 |
Polyamideimide copolymers and colorless and transparent polyamideimide film comprising the same |
Bi-Oh Ryu, Kwan Yeol PAEK, Soon Yong Park, Young Seok Park |
2021-01-05 |
| 10280343 |
Adhesive resin composition, adhesive film, and flexible metal laminate |
Young Seok Park, Byeong-In Ahn |
2019-05-07 |
| 9745468 |
Polyurethane resin composition for support pad and polyurethane support pad using the same |
Dong Mok Shin, Na Ri Kim, Byeong-In Ahn, Sang Soon Choi, Keong-Yeon Yoon |
2017-08-29 |
| 9133299 |
Poly-urethane resin and poly-urethane absorbing pad using the same |
Sang Soon Choi, Dong Mok Shin, Keong-Yeon Yoon, Na Ri Kim, Byeong-In Ahn |
2015-09-15 |
| 7807759 |
Branched and sulphonated multi block copolymer and electrolyte membrane using the same |
Chong Kyu Shin, Jae-Hyuk Chang, Bong-Keun Lee, Chang-ae Cho, Sang Hyun Lee +2 more |
2010-10-05 |
| 7601785 |
Sulphonated multiblock copolymer and electrolyte membrane using the same |
Jae-Hyuk Chang, Chong Kyu Shin, Bong-Keun Lee |
2009-10-13 |
| 7446165 |
Benzimidazole compound |
Chong Kyu Shin, Bong-Keun Lee |
2008-11-04 |
