ZC

Zhangfeng Cao

BO BOE: 1 patents #7,844 of 12,373Top 65%
Overall (All Time): #2,965,679 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9768306 Array substrate and display device Tianming Dai, Qi Yao, Feng Zhang 2017-09-19