Inventor · disambiguated record
Edward Chau
Also filed as: CHAU EDWARD
3 granted patents·1 pending application·62 citations·filing 2002–2019
62Inventor score
Technology areasH04R
Top patents by PatentIndex Score
4 records- 0189US7359520B2Directional audio signal processing using an oversampled filterbankDSP FACTORY LTD·Filed 2002·Granted Apr 15, 2008·62 cites·21 claims
- 0251US2008112574A1Directional audio signal processing using an oversampled filterbankAMI SEMICONDUCTOR INC·Filed 2008·Application pending·0 cites
- 0338US11057724B2Systems and methods for fitting a hearing deviceSONOVA AG·Filed 2019·Granted Jul 6, 2021·0 cites·20 claims
- 0436US11012798B2Calibration for self fitting and hearing devicesSONOVA AG·Filed 2019·Granted May 18, 2021·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →