IM

I-Lun Ma

EP Epistar: 1 patents #104 of 227Top 50%
Overall (2020): #441,871 of 565,922Top 80%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10804435 Light-emitting device Chang-Tai Hisao, Hao Chen, Shu-Fen Hu, Ru-Shi Liu, Chih-Ming Wang +4 more 2020-10-13