PH

Po-Wei Hsu

EC E-Ray Optoelectronics Technology Co.: 1 patents #3 of 10Top 30%
Overall (2016): #261,970 of 481,213Top 55%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9450192 Carbazole derivative and organic electroluminescent devices utilizing the same and fabrication method thereof Banumathy Balaganesan, Kun-Feng Chiang, Huang-Ming Guo 2016-09-20