SD

Sansan Ding

CC Crrc Qingdao Sifang Co.: 5 patents #1 of 60Top 2%
📍 Shandong, CN: #5 of 230 inventorsTop 3%
Overall (2018): #24,648 of 503,207Top 5%
5
Patents 2018

Issued Patents 2018

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
10124818 Railway vehicle and local multi-functional member thereof Fei Wang, Shuxiang CHEN, Fujun Kou, Xianliang Sun, Yonggui Zhang +3 more 2018-11-13
10071751 Mounting structure for equipment compartment bottom plate Wenmin Yu, Zhaohua Wang, Shuhai Li, Yonglin Shan, Zhicheng Guo +4 more 2018-09-11
10071753 Railway vehicle and chassis end plate assembly thereof Jianying LIANG, Pengfei Liu, Yanchao Liu, Xianliang Sun, Jichun Li +4 more 2018-09-11
10011287 Bogie for high-speed railway vehicle Lijun Ma, Zhenxian ZHANG, Pingyu Zhou, Zhiguo Cui, Guoping Zhang 2018-07-03
9889864 Railway vehicle and head vehicle barrier-removing device thereof Yangyang Yu, Guanglei Ma, Aiqin TIAN, Shizhong Zhao, Wenbin Chen +1 more 2018-02-13