Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11383485 | Plastic laminated film | Soon Yong Park, Young Ji TAE, Young Seok Park, Bi-Oh Ryu, Il Hwan Choi | 2022-07-12 |
| 11326025 | Polyamideimide copolymer and polyamideimide film comprising the same | Bi-Oh Ryu, Soon Yong Park, Young Ji TAE, Young Seok Park | 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 Ji TAE, Young Seok Park, Il Hwan Choi | 2022-02-15 |