Inventor · disambiguated record
René Maas
Also filed as: MAAS RENE · MAAS RENÉ
7 granted patents·66 citations·filing 1994–2019
83Inventor score
Top patents by PatentIndex Score
7 records- 0180US10869119B2Sound channel element with a valve and a transducer with the sound channel elementSONION NEDERLAND BV·Filed 2018·Granted Dec 15, 2020·4 cites·19 claims
- 0280US10805746B2Valve, a transducer comprising a valve, a hearing device and a methodSONION NEDERLAND BV·Filed 2018·Granted Oct 13, 2020·4 cites·26 claims
- 0380US10425714B2Ear bud or domeSONION NEDERLAND BV·Filed 2017·Granted Sep 24, 2019·7 cites·16 claims
- 0479US10887705B2Electronic circuit and in-ear piece for a hearing deviceSONION NEDERLAND BV·Filed 2019·Granted Jan 5, 2021·3 cites·15 claims
- 0572US10945084B2Personal hearing deviceSONION NEDERLAND BV·Filed 2018·Granted Mar 9, 2021·2 cites·18 claims
- 0669US5450486ATelecommunication system and a linecardPHILIPS CORP·Filed 1994·Granted Sep 12, 1995·44 cites·5 claims
- 0728US5513179APrivate branch exchange and line card to be used in such a private branch exchangePHILIPS CORP·Filed 1994·Granted Apr 30, 1996·2 cites·10 claims
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