DD

Dayan Dai

AL Appotronics Corporation Limited: 1 patents #10 of 19Top 55%
Overall (2018): #447,554 of 503,207Top 90%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9897303 Wavelength conversion device, light source system and projection system Xiliang Wu, Zifeng Tian, Yusan Chen, Yanzheng Xu 2018-02-20