Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12332515 | Light modulation module having temperature adjustment module and reflective projection device having the same | Heng Li, Kuang-Hsiang Chang, Jen-Yu Shie | 2025-06-17 |
| 11287731 | Optical module and projector | Jen-Yu Shie, Kuang-Hsiang Chang, Heng Li | 2022-03-29 |
| 11163221 | Projection device | Jen-Yu Shie, Kuang-Hsiang Chang, Heng Li | 2021-11-02 |
| 10670950 | Transparent rotating device and projection device | Kuang-Hsiang Chang, Heng Li, Yun Wang | 2020-06-02 |