Inventor · disambiguated record
Arthur Perry Berkhoff
Also filed as: BERKHOFF ARTHUR P · BERKHOFF ARTHUR PERRY
6 granted patents·2 pending applications·36 citations·filing 1999–2020
77Inventor score
Top patents by PatentIndex Score
8 records- 0180US8144888B2Filter apparatus for actively reducing noiseBERKHOFF ARTHUR PERRY·Filed 2006·Granted Mar 27, 2012·18 cites·7 claims
- 0253US9154882B2Sound generatorBERKHOFF ARTHUR PERRY·Filed 2008·Granted Oct 6, 2015·2 cites·24 claims
- 0348US7530426B2Device for actively reducing sound transmission, and panel comprising such deviceTNO·Filed 2004·Granted May 12, 2009·3 cites·20 claims
- 0444US12004904B2Configurable adhesive device and methodTNO·Filed 2020·Granted Jun 11, 2024·0 cites·19 claims
- 0544US2022193723A1Acoustic piezoelectric membrane transducer arrays with localized membrane vibrationsTNO·Filed 2020·Application pending·0 cites
- 0638US6959092B1Noise reduction panel arrangement and method of calibrating such a panel arrangementTNO·Filed 1999·Granted Oct 25, 2005·13 cites·6 claims
- 0733US2006250045A1Semimanufacture intended to be mounted on a vibrating wall or a vibrating panel for actively damping vibrations of the wall, wall or panel provided with such a semimanufacture,system provided with a semimanufacture and a control unit, wall or panel provided with a control unit and method for damping audible vibrations of a wall or panelDE GOEJE MARIUS P·Filed 2004·Application pending·0 cites
- 0825US11223911B2Intra ear canal hearing aidAXIGN B V·Filed 2018·Granted Jan 11, 2022·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →