LD

Linrun Ding

CC China Unionpay Co.: 1 patents #78 of 235Top 35%
Overall (All Time): #3,058,350 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9065806 Internet based security information interaction apparatus and method Fengjun Liu, Jinyao Xu, Chunhuan Li, Tao Hai, Chunye Hui +2 more 2015-06-23