QZ

Qinjun Zhang

Overall (2022): #295,930 of 548,613Top 55%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11262341 Method for non-destructive detection of egg freshness based on centroid measurement Xiang Duan, Wen-Han Tan, Xuebo LIU, Ying Lan, Lu Yang 2022-03-01