QF

Qing Fan

Overall (2024): #307,168 of 561,600Top 55%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12054362 Crane counterweight block alignment detection and control method and device, and crane Zhiren Tan, Ling Fu, Yanbin Liu, Yang Zeng, Baike Xu +3 more 2024-08-06