Wolfgang Cohrs

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Poing, DE

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Patents Grantslast 30 patents

Information Patent Grant
Directional coupler in coplanar waveguide technology
- Patent number 7,183,877
- Issue date Feb 27, 2007
- Rohde & Schwarz GmbH & Co. KG
- Ralf Juenemann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Microwave switching with illuminated field effect transistors
- Patent number 6,876,271
- Issue date Apr 5, 2005
- Rohde & Schwarz GmbH & Co. KG
- Christian Evers
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic switch
- Patent number 6,873,200
- Issue date Mar 29, 2005
- Rohde & Schwarz GmbH & Co. KG
- Christian Evers
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Directional coupler in coplanar waveguide technology
- Publication number 20040233014
- Publication date Nov 25, 2004
- Ralf Juenemann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Microwave switching with illuminatd field effect transistors
- Publication number 20040036462
- Publication date Feb 26, 2004
- ROHDE &SCHWARZ GMBH & CO. KG
- Christian Evers
- H03 - BASIC ELECTRONIC CIRCUITRY