HK

Huang-Ming Kau

EC E-Ray Optoelectronics Technology Co.: 1 patents #12 of 26Top 50%
Overall (All Time): #3,249,275 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7939184 Amine compounds, their preparation processes and the organic electroluminescent devices using the same Shih-Wen Wen, Yao-Shan Wu 2011-05-10