Karsten Meyer-Graefe

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Hoevelhof, DE

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Patents Grantslast 30 patents

Information Patent Grant
Techniques for providing a secured control parameter for multi-chan...
- Patent number 11,022,954
- Issue date Jun 1, 2021
- Phoenix Contact GmbH & Co. KG
- Karsten Meyer-Graefe
- G05 - CONTROLLING REGULATING
Information Patent Grant
Electrical interface module
- Patent number 10,165,085
- Issue date Dec 25, 2018
- Phoenix Contact GmbH & Co. KG
- Karsten Meyer-Graefe
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method and system for secure data transmission
- Patent number 8,537,726
- Issue date Sep 17, 2013
- Phoenix Contact GmbH & Co. KG
- Johannes Kalhoff
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method and apparatus for safe switching of an automation bus system
- Patent number 8,082,049
- Issue date Dec 20, 2011
- Phoenix Contact GmbH & Co. KG
- Karsten Meyer-Graefe
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS FOR SIGNAL EXCHANGE BETWEEN CONTROLLER AND FIELD DEVICES
- Publication number 20230014118
- Publication date Jan 19, 2023
- Phoenix Contact GmbH & Co. KG
- Elmar Schaper
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
TECHNIQUES FOR PROVIDING A SECURED CONTROL PARAMETER FOR MULTI-CHAN...
- Publication number 20200033832
- Publication date Jan 30, 2020
- Phoenix Contact GmbH & Co. KG
- Karsten Meyer-Graefe
- G05 - CONTROLLING REGULATING
Information Patent Application
ELECTRICAL INTERFACE MODULE
- Publication number 20160080526
- Publication date Mar 17, 2016
- Phoenix Contact GmbH & Co. KG
- Karsten MEYER-GRAEFE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MODULAR BUS SYSTEM FOR DATA AND/OR ENERGY TRANSMISSION
- Publication number 20150248372
- Publication date Sep 3, 2015
- Phoenix Contact GmbH & Co. KG
- Karsten Meyer-Graefe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and system for secure data transmission
- Publication number 20080150713
- Publication date Jun 26, 2008
- Phoenix Contact GmbH & Co. KG
- Johannes Kalhoff
- G05 - CONTROLLING REGULATING
Information Patent Application
Method and apparatus for safe switching of an automation bus system
- Publication number 20060029091
- Publication date Feb 9, 2006
- Phoenix Contact GmbH & Co. KG
- Karsten Meyer-Graefe
- G05 - CONTROLLING REGULATING