DD

Dayan Dai

AL Appotronics Corporation Limited: 1 patents #12 of 30Top 40%
Overall (2022): #485,556 of 548,613Top 90%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11415872 Wavelength conversion device, light-emitting device and projection device Hao Zhou, Xia Song, Yi Li 2022-08-16