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USPTO Patent Rankings Data through Sept 30, 2025
ZH

Zhong Hua

FUFudan University: 1 patents #127 of 419Top 35%
Overall (All Time): #3,984,867 of 4,157,543Top 100%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4704532 Methods and structures to produce electrostatic quadrupole fields using closed boundaries 1987-11-03