Michael Koestner

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Karlsruhe, DE

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Patents Grantslast 30 patents

Information Patent Grant
Local network, particularly Ethernet network having redundancy prop...
- Patent number 7,385,919
- Issue date Jun 10, 2008
- Siemens Aktiengesellschaft
- Michael Koestner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Communication system with users and diagnostic units
- Publication number 20050229040
- Publication date Oct 13, 2005
- Siemens Aktiengesellschaft
- Michael Franke
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Local network, particularly ethernet network having redundancy prop...
- Publication number 20050111372
- Publication date May 26, 2005
- Siemens Aktiengesellschaft
- Michael Koestner
- H04 - ELECTRIC COMMUNICATION TECHNIQUE