Inventor · disambiguated record
Nico V. Franssen, Deceased
Also filed as: FRANSSEN NICO V · FRANSSEN NICO VALENTINUS
13 granted patents·188 citations·filing 1975–1982
92Inventor score
Files withPHILIPS CORP13
Top patents by PatentIndex Score
13 records- 0177US4399328ADirection and frequency independent column of electro-acoustic transducersPHILIPS CORP·Filed 1981·Granted Aug 16, 1983·50 cites·20 claims
- 0267US4321552AAmplifier comprising a first and a second amplifier elementPHILIPS CORP·Filed 1980·Granted Mar 23, 1982·15 cites·15 claims
- 0365US4028566AElectroacoustic conversion device having a diaphragm comprising at least one of a piezoelectric polymer materialPHILIPS CORP·Filed 1976·Granted Jun 7, 1977·31 cites·10 claims
- 0461US4395588AMFB system with a by-pass networkPHILIPS CORP·Filed 1981·Granted Jul 26, 1983·29 cites·16 claims
- 0558US4221928ANoise reduction circuit for stereo signalsPHILIPS CORP·Filed 1978·Granted Sep 9, 1980·14 cites·7 claims
- 0648US4352954AArtificial reverberation apparatus for audio frequency signalsPHILIPS CORP·Filed 1980·Granted Oct 5, 1982·11 cites·8 claims
- 0747US4086431ACompression systemPHILIPS CORP·Filed 1977·Granted Apr 25, 1978·10 cites·6 claims
- 0843US4366346AArtificial reverberation apparatusPHILIPS CORP·Filed 1980·Granted Dec 28, 1982·8 cites·14 claims
- 0943US4361727ASound reproducing arrangement for artificial reverberationPHILIPS CORP·Filed 1980·Granted Nov 30, 1982·8 cites·6 claims
- 1039US4480229AAmplifier arrangement with parallel-operated amplifier sectionsPHILIPS CORP·Filed 1982·Granted Oct 30, 1984·4 cites·2 claims
- 1137US4375623AArrangement for the transmission of audio signalsPHILIPS CORP·Filed 1981·Granted Mar 1, 1983·6 cites·23 claims
- 1233US4084471ACircuit arrangement for obtaining a chorus effectPHILIPS CORP·Filed 1976·Granted Apr 18, 1978·2 cites·4 claims
- 1329US4064505ASignal transmission circuit comprising a coder and a decoderPHILIPS CORP·Filed 1975·Granted Dec 20, 1977·0 cites·2 claims
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