Inventor · disambiguated record
Peter L. Madaffari
Also filed as: MADAFFARI PETER · MADAFFARI PETER L
15 granted patents·3 pending applications·699 citations·filing 1986–2023
95Inventor score
Top patents by PatentIndex Score
18 records- 0196US7912240B2Dual diaphragm electroacoustic transducerSONION NEDERLAND BV·Filed 2005·Granted Mar 22, 2011·100 cites·28 claims
- 0291US8223996B2Moving armature receiverBEEKMAN NIELS·Filed 2008·Granted Jul 17, 2012·82 cites·13 claims
- 0390US5220612ANon-occludable transducers for in-the-ear applicationsTIBBETTS INDUSTRIES·Filed 1991·Granted Jun 15, 1993·120 cites·29 claims
- 0490US5097224ASelf-biasing, low noise amplifier of extended dynamic rangeTELEX COMMUNICATIONS·Filed 1991·Granted Mar 17, 1992·55 cites·10 claims
- 0589US6366678B1Microphone assembly for hearing aid with JFET flip-chip bufferSARNOFF CORP·Filed 2000·Granted Apr 2, 2002·37 cites·9 claims
- 0686US5589799ALow noise amplifier for microphoneTIBBETTS INDUSTRIES·Filed 1995·Granted Dec 31, 1996·61 cites·12 claims
- 0777US11330374B1Head-gear mounted bone-conducting microphoneJLI ELECTRONICS INC·Filed 2021·Granted May 10, 2022·2 cites·20 claims
- 0877US4837833AMicrophone with frequency pre-emphasis channel plateINDUSTRIAL RESEARCH PROD INC·Filed 1988·Granted Jun 6, 1989·62 cites·8 claims
- 0976US4815560AMicrophone with frequency pre-emphasisINDUSTRIAL RESEARCH PROD INC·Filed 1987·Granted Mar 28, 1989·60 cites·8 claims
- 1065US5570428ATransducer assemblyTIBBETTS INDUSTRIES·Filed 1995·Granted Oct 29, 1996·40 cites·3 claims
- 1165US5083095APlural source follower amplifierKNOWLES ELECTRONICS INC·Filed 1990·Granted Jan 21, 1992·40 cites·10 claims
- 1259US4730283AAcoustic transducer with improved electrode spacingINDUSTRIAL RESEARCH PROD INC·Filed 1986·Granted Mar 8, 1988·31 cites·6 claims
- 1356US11785375B2Precisely controlled microphone acoustic attenuator with protective microphone enclosureQUIET INC·Filed 2022·Granted Oct 10, 2023·0 cites·18 claims
- 1447US2008137878A1Electronic method for reducing noise in the ear canal using feed forward techniquesKILLION MEAD C·Filed 2006·Application pending·0 cites
- 1546US12445761B2Precisely controlled microphone acoustic attenuator with protective microphone enclosureQUIET INC·Filed 2023·Granted Oct 14, 2025·0 cites·2 claims
- 1645US2002090102A1Microphone assembly for hearing aid with JFET flip-chip bufferSARNOFF CORP·Filed 2002·Application pending·0 cites
- 1744US6023194AAmplifier with reduced input capacitanceTIBBETTS INDUSTRIES·Filed 1997·Granted Feb 8, 2000·9 cites·11 claims
- 1843US2008205691A1Moving armature receiver with reduced parasitic couplingBEEKMAN NIELS·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →