QB

Qing Bai

📍 Shandong, CA: #12 of 24 inventorsTop 50%
Overall (2016): #260,846 of 481,213Top 55%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9283972 Networking operation dispatch system based on electronic zones for rail vehicle Wei Bai, Jing Bai, Xianbing Bai, Baolong Feng 2016-03-15