Hermann-Josef Eul

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Essen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method of calibrating a network analyzer
- Patent number 5,313,166
- Issue date May 17, 1994
- Rohde & Schwarz GmbH & Co KG
- Hermann-Josef Eul
- G01 - MEASURING TESTING
Information Patent Grant
Multistage single-sideband shifter
- Patent number 5,142,220
- Issue date Aug 25, 1992
- Laboratorium Prof. Dr. Rudolf Berthold
- Burkhard Schiek
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Methods for establishing the complex measuring capacity of homodyne...
- Patent number 5,097,215
- Issue date Mar 17, 1992
- Laboratorium Prof. Dr. Rudolf Berthold GmbH & Co.
- Hermann-Josef Eul
- G01 - MEASURING TESTING