QW

Qiongfang WANG

BL Byd Company Limited: 1 patents #43 of 156Top 30%
Overall (2022): #296,212 of 548,613Top 55%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11267497 Method and apparatus for generating movement authority for train, train-mounted ATP and ZC Kaikuo ZHUO, Faping Wang 2022-03-08