PH

Po-Wei Hsieh

EC E-Ray Optoelectronics Technology Co.: 1 patents #1 of 5Top 20%
Overall (2018): #273,986 of 503,207Top 55%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10014480 Heterocyclic compounds and organic electroluminescent devices using the same Banumathy Balaganesan, Heh-Lung Huang, Cheng-Chung Yao, Hui-Hsu Chen 2018-07-03