Inventor · disambiguated record
Christian Landolt
Also filed as: LANDOLT CHRISTIAN
3 granted patents·0 citations·filing 2020–2020
39Inventor score
Technology areasH04R
Files withSONOVA AG3
Top patents by PatentIndex Score
3 records- 0152US11197109B2Hearing device with active vent comprising solenoidSONOVA AG·Filed 2020·Granted Dec 7, 2021·0 cites·18 claims
- 0250US11290830B2Hearing device including a battery and an acoustic valveSONOVA AG·Filed 2020·Granted Mar 29, 2022·0 cites·16 claims
- 0340US11234087B2Hearing device comprising an active vent and method for its operationSONOVA AG·Filed 2020·Granted Jan 25, 2022·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →