QD

Qingfeng Dai

Overall (2023): #291,564 of 537,848Top 55%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11542719 Flexible connecting structure of prefabricated component and building main body Hao A. Chen, Weichao Chen, Weijun Tang, Mingliang Zhang, Tuo Shi +3 more 2023-01-03