FJ

Fenfen Ji

Overall (All Time): #2,485,271 of 4,157,543Top 60%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11934216 Constant current generation circuit for optocoupler isolation amplifier and current precision adjustment method Jun Pan, Lei Qiu, Dianwu Li, Wei Wang, Lei Han +1 more 2024-03-19