QL

Qiongwen Liang

CC China Iwncomm Co.: 1 patents #9 of 22Top 45%
Overall (2016): #260,640 of 481,213Top 55%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9325694 Anonymous entity authentication method and system Zhiqiang Du, Manxia Tie, Xiaolong Lai 2016-04-26