YK

Ya-Hua Ko

AO Au Optronics: 1 patents #1,836 of 2,945Top 65%
Overall (All Time): #3,313,545 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7857472 Backlight source having first and second electroluminescence devices Chih-Kuang Chen, Hsin-Wu Lin 2010-12-28