Issued Patents 2022
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11520218 | Projection apparatus and phosphor wheel thereof | Chi-Tang Hsieh | 2022-12-06 |
| 11454872 | Wavelength conversion element and projection apparatus | Chi-Tang Hsieh | 2022-09-27 |
| 11327293 | Wavelength conversion device and projection device | Chi-Tang Hsieh | 2022-05-10 |
| 11294266 | Wavelength conversion device having reflective layer with different thickness and projection device using the same | Chi-Tang Hsieh | 2022-04-05 |
| 11269246 | Wavelength conversion device and projector | Chi-Tang Hsieh | 2022-03-08 |