Heinrich Zettler

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Munich, DE

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Patents Grantslast 30 patents

Information Patent Grant
System and method for backup communication over ethernet
- Patent number 8,711,687
- Issue date Apr 29, 2014
- Tyco Fire & Security GmbH
- Joseph D. Farley
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for backup communication using power over ethernet
- Patent number 8,693,317
- Issue date Apr 8, 2014
- Tyco Fire & Security GmbH
- Joseph D. Farley
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR BACKUP COMMUNICATION USING POWER OVER ETHERNET
- Publication number 20130128724
- Publication date May 23, 2013
- Total Walther Gmbh, Feuerschutz und Sicherheit
- Joseph D. Farley
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR BACKUP COMMUNICATION OVER ETHERNET
- Publication number 20130128727
- Publication date May 23, 2013
- Total Walther Gmbh, Feuerschutz und Sicherheit
- Joseph D. Farley
- H04 - ELECTRIC COMMUNICATION TECHNIQUE