AZ

An Chao Zhang

CC Crrc Qingdao Sifang Co.: 1 patents #9 of 60Top 15%
Overall (2024): #537,714 of 561,600Top 100%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12104424 Logic intelligent control system of train door based on intelligent control units Jianying LIANG, Bowen Jiang, Chuanming Sun, Mengyang Shi 2024-10-01