YL

Yong Li

BC Beijing Watch Data System Co.: 1 patents #1 of 3Top 35%
📍 Beijing, CA: #131 of 284 inventorsTop 50%
Overall (2011): #122,773 of 364,097Top 35%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7999697 WLAN-based no-stop electronic toll collection system and the implementation thereof Lin Jia, Xiang Gao 2011-08-16