LD

Lunchun Du

AL Appotronics Corporation Limited: 2 patents #7 of 31Top 25%
Overall (2021): #136,848 of 548,734Top 25%
2
Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11137669 Color-wheel heat-dissipation apparatus and projection device having same heat-dissipation apparatus Min Huang, Lan Min, Yi Li 2021-10-05
11054606 Optical module Jinjiang Fu, Fei Hu, Xinbo Wen, Yi Li 2021-07-06