QL

Qiangsheng Liu

📍 Fujian, CN: #833 of 1,685 inventorsTop 50%
Overall (All Time): #3,061,105 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9080669 System and method of selecting optimum gear of automobile Yifan Xu, Xiaobing Chen, Weihong Ye, Fangming Zhou 2015-07-14