Wilhelm Kraemer

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Bad Reichenhall, DE

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Patents Grantslast 30 patents

Information Patent Grant
Illuminable GaAs switching component with transparent housing and a...
- Patent number 8,796,801
- Issue date Aug 5, 2014
- Rohde & Schwarz GmbH & Co. KG
- Wilhelm Kraemer
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Calibratable microwave circuit with illuminable GaAs-FET, calibrati...
- Patent number 7,498,552
- Issue date Mar 3, 2009
- Rohde & Schwarz GmbH & Co. KG
- Wilhelm Kraemer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic high-frequency switch and attenuator with said high-freq...
- Patent number 7,489,179
- Issue date Feb 10, 2009
- Rohde & Schwarz GmbH & Co., KG
- Wilhelm Kraemer
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Attenuator system
- Patent number 7,457,593
- Issue date Nov 25, 2008
- Rhode & Schwarz GmbH & Co. KG
- Peter Noest
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Illuminable Gaas Switching Component With Transparent Housing And A...
- Publication number 20080266032
- Publication date Oct 30, 2008
- Rohde& Schwarz GmbH & Co. KG
- Wilhelm Kraemer
- G02 - OPTICS
Information Patent Application
Calibratable microwave circuit with illuminable gaas-fet, calibrati...
- Publication number 20070176129
- Publication date Aug 2, 2007
- Rohde & Schwarz GmbH & CO.KG
- Wilhelm Kraemer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electronic high-frequency switch and attenuator with said high-freq...
- Publication number 20070085627
- Publication date Apr 19, 2007
- Wilhelm Kraemer
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Attenuator system
- Publication number 20060244548
- Publication date Nov 2, 2006
- Rohde& Schwarz GmbH & Co. KG
- Peter Noest
- H03 - BASIC ELECTRONIC CIRCUITRY