JJ

Jiayin Ji

Overall (2022): #404,847 of 548,613Top 75%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11537147 Method for positioning target in building based on assistance of two aircraft Hong Ji, Haimei Peng 2022-12-27