JF

Jinfeng Fan

SC State Grid Corporation Of China: 1 patents #289 of 1,453Top 20%
Overall (All Time): #2,552,353 of 4,157,543Top 65%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12164554 Document classification method and apparatus, and electronic device Yong Ma, Shiyun Shao, Yunni Xia, Mengxuan Dai, Fan Xu +3 more 2024-12-10