Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11204543 | Projection apparatus and auto-focusing method | Tzu-Hai Chung, Wen-Chang Chien | 2021-12-21 |
| 11170674 | Display arrangement having magnet that interacts with a coil to induce movement of the display arrangement | — | 2021-11-09 |
| 10904501 | Projection system and keystone correction method | Pei-Yu Li | 2021-01-26 |