Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12203809 | Chromaticity measurement method and device for calibration of tiled LED display screen | Changdong Ou, Zengqiang Zheng, Shiwen Luo, Zhou Wang, Fan Zhong +5 more | 2025-01-21 |