Inventor · disambiguated record
Elias Sprengel
Also filed as: SPRENGEL ELIAS
4 granted patents·1 pending application·2 citations·filing 2020–2025
58Inventor score
Files withSONOVA AG5
Top patents by PatentIndex Score
5 records- 0178US11792580B2Hearing device system and method for processing audio signalsSONOVA AG·Filed 2021·Granted Oct 17, 2023·2 cites·20 claims
- 0270US2025218452A1Signal processing device, system and method for processing audio signalsSONOVA AG·Filed 2025·Application pending·0 cites
- 0358US12283286B2Signal processing device, system and method for processing audio signalsSONOVA AG·Filed 2020·Granted Apr 22, 2025·0 cites·19 claims
- 0450US11910163B2Signal processing device, system and method for processing audio signalsSONOVA AG·Filed 2020·Granted Feb 20, 2024·0 cites·20 claims
- 0546US11832058B2Hearing device system and method for processing audio signalsSONOVA AG·Filed 2020·Granted Nov 28, 2023·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →