HF

Hongyuan Fang

S( Safekey Engineering Technology (Zhengzhou): 2 patents #1 of 20Top 5%
Overall (2024): #160,934 of 561,600Top 30%
2
Patents 2024

Issued Patents 2024

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11970564 Structural flame retardant high strength low exothermic polymer grouting material for consolidating Peng Zhao, Lei Wang, Chengchao Guo, Mingrui Du, Chao Zhang +1 more 2024-04-30
11908207 Method for detecting road diseases by intelligent cruise via unmanned aerial vehicle, unmanned aerial vehicle and detecting system therefor Niannian Wang, Duo Ma, Juan Zhang, Jiaxiu Dong, Binghan Xue +2 more 2024-02-20