Inventor · disambiguated record
Jacobus A. Jonkman
Also filed as: JONKMAN JACOBUS · JONKMAN JACOBUS A
5 granted patents·19 citations·filing 2003–2018
75Inventor score
Technology areasH04R
Top patents by PatentIndex Score
5 records- 0177US9860652B2Test apparatus for binaurally-coupled acoustic devicesCOLE JOHN W·Filed 2015·Granted Jan 2, 2018·4 cites·18 claims
- 0274US9961455B2Test apparatus for binaurally-coupled acoustic devicesETYMONIC DESIGN INCORPORATED·Filed 2017·Granted May 1, 2018·2 cites·20 claims
- 0370US10171920B2Test apparatus for binaurally-coupled acoustic devicesETYMONIC DESIGN INCORPORATED·Filed 2018·Granted Jan 1, 2019·1 cites·20 claims
- 0459US7062056B2Directional hearing aid testerETYMONIC DESIGN INC·Filed 2003·Granted Jun 13, 2006·12 cites·17 claims
- 0556US10477324B2Test apparatus for binaurally-coupled acoustic devicesETYMONIC DESIGN INCORPORATED·Filed 2018·Granted Nov 12, 2019·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →