Inventor · disambiguated record
Johannes S. Vromans
Also filed as: VROMANS JOHANNES S · VROMANS JOHANNES SOPHIA
4 granted patents·1 pending application·32 citations·filing 1987–2002
74Inventor score
Files withPHILIPS CORP4
Top patents by PatentIndex Score
5 records- 0146US5272534ATelevision receiver with automatic tuning controlPHILIPS CORP·Filed 1992·Granted Dec 21, 1993·16 cites·8 claims
- 0240US6795695B1Receiver having narrow bandwidth phase-locked loop demodulatorPHILIPS CORP·Filed 1998·Granted Sep 21, 2004·10 cites·8 claims
- 0337US4918402ADelay circuit having at least one all-pass networkPHILIPS CORP·Filed 1989·Granted Apr 17, 1990·4 cites·22 claims
- 0431US2004242176A1Device for down-transforming the frequency of signalsFiled 2002·Application pending·0 cites
- 0530US4853651ADelay circuit with all-pass networkPHILIPS CORP·Filed 1987·Granted Aug 1, 1989·2 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →