KW

Kexiao Wang

CC Crrc Qingdao Sifang Co.: 1 patents #114 of 309Top 40%
📍 Shandong, CN: #981 of 2,138 inventorsTop 50%
Overall (All Time): #2,904,204 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10051739 Control relay board for railway vehicle Hongbo Wang, Yongzhen Qin, Lin Tao, Jinghai Jiao, Li Wang 2018-08-14