Heike Diegel

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Iffeldorf, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for checking the connection of a positive supply...
- Patent number 8,948,347
- Issue date Feb 3, 2015
- Nokia Siemens Networks GmbH & Co. KG
- Heike Diegel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and device for checking the function for inverting the polar...
- Patent number 8,107,615
- Issue date Jan 31, 2012
- Nokia Siemens Networks GmbH & Co. KG
- Heike Diegel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method and Device For Checking the Function For Inverting the Polar...
- Publication number 20080253534
- Publication date Oct 16, 2008
- Nokia Siemens Networks GmbH & Co. KG
- Heike Diegel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and Device For Checking the Connection of a Positive Supply...
- Publication number 20080212745
- Publication date Sep 4, 2008
- NOKIA SIEMENS NETWORKS GMBH & CO
- Heike Diegel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE