Inventor · disambiguated record
Werner Armbruster
Also filed as: ARMBRUESTER WERNER · ARMBRUSTER WERNER
3 granted patents·1 pending application·108 citations·filing 1992–2002
75Inventor score
Top patents by PatentIndex Score
4 records- 0175US6842516B1Digital adaptive filter and acoustic echo canceller using the sameERICSSON TELEFON AB L M·Filed 1999·Granted Jan 11, 2005·63 cites·17 claims
- 0252US5644635AMethod of and device for echo cancellationPHILIPS CORP·Filed 1995·Granted Jul 1, 1997·27 cites·6 claims
- 0345US5418848AControl logic for echo canceller with double talk detectorPHILIPS CORP·Filed 1992·Granted May 23, 1995·18 cites·10 claims
- 0439US2004199388A1Method and apparatus for verbal entry of digits or commandsFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →