ZN

Zhi Ning

Overall (2022): #187,131 of 548,613Top 35%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11460434 Gas detection system with eliminating influence of ambient temperature and humidity changes and the method thereof Ying Wang, Li Sun, Qing Zhang 2022-10-04