JC

Jie CHANG

CC Crrc Qingdao Sifang Co.: 1 patents #114 of 309Top 40%
IT ITRI: 1 patents #5,197 of 9,619Top 55%
📍 Shandong, CN: #587 of 2,138 inventorsTop 30%
Overall (All Time): #1,949,254 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9916331 Method and device for automatically processing static test data of rail transit vehicle Huabo SHEN, Shun Xu, Jianbo Zhao, Qiliang Zheng, Chenyang BING +4 more 2018-03-13
7926758 Apparatus and system for roll-to-roll processing Wan-Wen Chiu, Chao-Kai Cheng, Cheng-Yi Wang 2011-04-19