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Udo Matter
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Dusseldorf, DE
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last 30 patents
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Patent Grant
Voltage-controlled oscillator for frequency modulation
Patent number
6,621,364
Issue date
Sep 16, 2003
Infineon Technologies AG
Christian Grewing
H03 - BASIC ELECTRONIC CIRCUITRY
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Patent Grant
Apparatus and method for filtering a signal which represents a digi...
Patent number
6,542,100
Issue date
Apr 1, 2003
Infineon Technologies AG
Udo Matter
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Method and circuit configuration for controlling operating states o...
Patent number
5,994,931
Issue date
Nov 30, 1999
Siemens Aktiengesellschaft
Stefan Heinen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Circuit configuration for generating a reference potential
Patent number
5,969,566
Issue date
Oct 19, 1999
Siemens Aktiengesellschaft
Stephan Weber
G05 - CONTROLLING REGULATING
Patents Applications
last 30 patents
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Patent Application
Voltage-controlled oscillator for frequency modulation
Publication number
20020089387
Publication date
Jul 11, 2002
Christian Grewing
H03 - BASIC ELECTRONIC CIRCUITRY