Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12281213 | Polyamide-imide film, preparation method thereof, and display front plate and display device comprising same | Jung Hee Ki, Sunhwan Kim, Han Jun Kim, Jin Woo Lee, Sang Hun Choi | 2025-04-22 |
| 12275828 | Polyamide-based film, preparation method thereof, cover window and display device comprising the same | Sun Hwan Kim, Jin Woo Lee, Heung Sik Kim | 2025-04-15 |
| 12195590 | Polyamide-based film, method of preparing polyamide-based film, cover window and display device comprising the same | Han Jun Kim, Sun Hwan Kim, Heung Sik Kim, Jin Woo Lee | 2025-01-14 |