Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10809421 | Stacked transparent film and window for display device and display device | Sun Jin SONG, Sang Soo JEE, Boreum JEONG, Chanjae AHN | 2020-10-20 |
| 10738164 | Poly(amide-imide) copolymer, method of manufacturing the same, poly(amide-imide) copolymer film, window for display device, and display device | Sang Soo JEE, Kyeong-sik JU | 2020-08-11 |