Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12372705 | Light guide plate with asymmetrical optical microstructures | Hsin-Wen Chang, Hung-Yu Lin, Yung-Pin Chen | 2025-07-29 |
| 12339441 | Optical film | Hsin-Wen Chang | 2025-06-24 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12372705 | Light guide plate with asymmetrical optical microstructures | Hsin-Wen Chang, Hung-Yu Lin, Yung-Pin Chen | 2025-07-29 |
| 12339441 | Optical film | Hsin-Wen Chang | 2025-06-24 |