Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 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 |