Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11719862 | Optical lens device for a head-mounted display, and method and mold for producing the same | Li-Jen Hsu, Tsung-Hsien Wu, Young-Cheng Chou | 2023-08-08 |
| 11360257 | Light guide substrate and a backlight module including ihe same | Li-Jen Hsu, Tsung-Hsien Wu, Young-Cheng Chou | 2022-06-14 |