Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12018126 | Polyimide copolymer, method for preparing the polyimide copolymer, photosensitive resin composition, photosensitive resin film, and optical device using the polyimide copolymer | Bethy Kim, Min Hyung Lee, Seongho Jeon | 2024-06-25 |
| 11981775 | Branched copolymer, and photosensitive resin composition, photosensitive resin film and optical device using the same | Bethy Kim, Da Jung Kim, Dongmin Jeong | 2024-05-14 |