LJ

Lin Jia

BC Beijing Watch Data System Co.: 1 patents #1 of 3Top 35%
📍 Beijing, MA: #21 of 36 inventorsTop 60%
Overall (2011): #234,197 of 364,097Top 65%
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 Yong Li, Xiang Gao 2011-08-16