Inventor · disambiguated record
Jan H. M. Hopmans
Also filed as: HOPMANS JAN H M · HOPMANS JAN HENRICUS M
3 granted patents·1 pending application·37 citations·filing 1978–2003
70Inventor score
Technology areasH01F
Top patents by PatentIndex Score
4 records- 0171US4227143AHigh-voltage transformerPHILIPS CORP·Filed 1978·Granted Oct 7, 1980·20 cites·8 claims
- 0250US4737755AInductance device comprising a ferromagnetic core with an airgapPHILIPS CORP·Filed 1986·Granted Apr 12, 1988·11 cites·6 claims
- 0332US2006012455A1Litz wire fixation for low building heightKONINKL PHILIPS ELECTRONICS NV·Filed 2003·Application pending·0 cites
- 0430US5502429AInductive device comprising connection membersPHILIPS CORP·Filed 1995·Granted Mar 26, 1996·6 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →