Issued Patents 2025
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12222534 | Optical film | Byeonghun LEE, Dongkyu Lee, Changgoo Park | 2025-02-11 |
| 12222595 | Optical film comprising a first sheet having a pyramid pattern layer and backlight unit having the same | Byeonghun LEE, Dongkyu Lee | 2025-02-11 |
| 12222602 | Optical film and backlight unit including the same | Byeonghun LEE, Dongkyu Lee | 2025-02-11 |