YL

Ya-Ju Lee

EP Epistar: 1 patents #21 of 81Top 30%
Overall (2011): #126,639 of 364,097Top 35%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8063557 Light-emitting device having wavelength-converting materials therewithin Min-Hsun Hsieh, Ta-Cheng Hsu, Wei-Chih Peng, Chi-Wei Lu, Ya-Lan Yang +2 more 2011-11-22