Michael Ludwig

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Leiden, DE

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Patents Grantslast 30 patents

Information Patent Grant
Integrated high frequency circuit for affecting the amplitude of si...
- Patent number 6,828,873
- Issue date Dec 7, 2004
- EADS Deutschland GmbH
- Michael Ludwig
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Arrangement for controlling the output amplitude of a high frequenc...
- Patent number 5,903,192
- Issue date May 11, 1999
- Daimler-Benz Aerospace AG
- Michael Ludwig
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Directional coupler for the high-frequency range
- Patent number 5,825,260
- Issue date Oct 20, 1998
- Daimler-Benz Aerospace AG
- Michael Ludwig
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Driver circuit for the generation of a switching voltage
- Patent number 5,659,265
- Issue date Aug 19, 1997
- Deutsche Aerospace AG
- Michael Ludwig
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Constant current source
- Patent number 5,488,328
- Issue date Jan 30, 1996
- Deutsche Aerospace AG
- Michael Ludwig
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
Integrated high frequency circuit for affecting the amplitude of si...
- Publication number 20030016093
- Publication date Jan 23, 2003
- Michael Ludwig
- H03 - BASIC ELECTRONIC CIRCUITRY