DD

Da-Yan Dai

AL Appotronics Corporation Limited: 1 patents #11 of 24Top 50%
📍 Lo Wu, CN: #931 of 2,697 inventorsTop 35%
Overall (2023): #475,814 of 537,848Top 90%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11822052 Colour wheel assembly, light source system, and projection device Hao Zhou, Yi Li 2023-11-21