Sewald; Dieter

Patent Applications and Registrations

Patent applications and USPTO patent grants for Sewald; Dieter.The latest application filed is for "method for suppressing an echo signal".

Company Profile

0.5.7

Sewald; Dieter - Eschen N/A DE
Sewald; Dieter - Au CH
Sewald; Dieter - Bruckmuhl DE
Sewald, Dieter - Schweiz DE
Sewald, Dieter - Au/Sg CH

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method for suppressing an echo signal Grant 9,025,138 - Lancaster , et al. May 5, 2	2015-05-05
Method For Suppressing An Echo Signal App 20130222783 - Lancaster; Gavin ; et al.	2013-08-29
Interface circuit for connecting to an output of a frequency converter Grant 7,126,424 - Klein , et al. October 24, 2	2006-10-24
Oscillator/mixer circuit having reduced area requirement when produced on a chip Grant 6,888,416 - Sewald May 3, 2	2005-05-03
Interface circuit for connecting to an output of a frequency converter App 20050077962 - Klein, Peter ; et al.	2005-04-14
Oscillator/mixer circuit App 20040130403 - Sewald, Dieter	2004-07-08
Coil and coil system for integration into a micro-electronic circuit and microelectronic circuit Grant 6,717,503 - Berthold , et al. April 6, 2	2004-04-06
Coil and coil system for integration into a micro-electronic circuit and microelectronic circuit App 20030034867 - Berthold, Jorg ; et al.	2003-02-20
Method and device for the indentification of molecules present in a carrier liquid App 20030017608 - Sewald, Dieter	2003-01-23
Measuring method and sensor apparatus measuring chemicals in pharmaceutical analysis and synthesis App 20020196009 - Sewald, Dieter	2002-12-26

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