Issued Patents 2023
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11841496 | Optical processing turntable, wavelength conversion module and projection apparatus | Pi-Tsung Hsu | 2023-12-12 |
| 11768314 | Projection system and method for sensing occupancy of a user and objects in a space | Chih-Hsien Tsai, Yu-Hsien Wu | 2023-09-26 |
| 11714344 | Wavelength conversion module and projector | Chia-Lun Tsai, Pi-Tsung Hsu | 2023-08-01 |
| 11709417 | Illumination system and projection device | Yu-Sheng Chen, Jo-Han Hsu, Kuan-Ta Huang | 2023-07-25 |
| 11693301 | Illumination system and projection apparatus | Yu-Shan Chen, Wan-Ting Hsieh, Ming-Tsung Weng, Haw-Woei Pan, Jo-Han Hsu +1 more | 2023-07-04 |
| 11662569 | Optical processing turntable and projection device | Pi-Tsung Hsu | 2023-05-30 |
| 11640107 | Wavelength conversion device and projection device | I-Hua Chen | 2023-05-02 |
| 11589018 | Rotation-type optical module and projection apparatus | Chia-Lun Tsai | 2023-02-21 |
| 11545598 | Wavelength conversion element and projection apparatus | Chia-Lun Tsai | 2023-01-03 |