KM

Kainan Mao

CC Crrc Qingdao Sifang Co.: 1 patents #13 of 60Top 25%
📍 Shandong, CN: #90 of 381 inventorsTop 25%
Overall (2021): #382,195 of 548,734Top 70%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11186298 Train window structure and train with train window structure Hong Li, Yali Jia, Yu Zeng, Shanshan Wang, Peng Gao 2021-11-30