Christoph Leifer

Person

Bad Driburg, DE

People

Patents Grantslast 30 patents

Information Patent Grant
System cabling for a multiple relay arrangement
- Patent number 9,715,981
- Issue date Jul 25, 2017
- Phoenix Contact GmbH & Co. KG
- Markus Becker
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Looped fastening element for removably fixing a conductor to a curr...
- Patent number 9,231,317
- Issue date Jan 5, 2016
- Phoenix Contact GmbH & Co. KG
- Christoph Leifer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Current transformer
- Patent number 9,165,709
- Issue date Oct 20, 2015
- Phoenix Contact GmbH & Co. KG
- Carsten Thorner
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for detachable attachment of an electrical conductor to a...
- Patent number 9,006,577
- Issue date Apr 14, 2015
- Phoenix Contact GmbH & Co. KG
- Christoph Leifer
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Device for detachably fixing a current conductor to a current trans...
- Patent number 8,963,009
- Issue date Feb 24, 2015
- Phoenix Contact GmbH & Co. KG
- Christoph Leifer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Translatory fastening element for detachably fastening a current co...
- Patent number 8,766,757
- Issue date Jul 1, 2014
- Phoenix Contact GmbH & Co. KG
- Christoph Leifer
- G01 - MEASURING TESTING
Information Patent Grant
Electrical field device and expansion module for insertion into an...
- Patent number 8,724,333
- Issue date May 13, 2014
- Phoenix Contact GmbH & Co. KG
- Christoph Leifer
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electrical field device and expansion module for insertion into an...
- Patent number 7,983,049
- Issue date Jul 19, 2011
- Phoenix Contact GmbH & Co. KG
- Christoph Leifer
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Printed circuit board-based current sensor
- Patent number 6,731,193
- Issue date May 4, 2004
- Phoenix Contact GmbH & Co. KG
- Heinz W. Meier
- G01 - MEASURING TESTING
Information Patent Grant
Switch cabinet
- Patent number 6,631,076
- Issue date Oct 7, 2003
- Phoenix Contact GmbH & Co.
- Thorsten Behr
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS FOR PROCESSING SIGNALS BETWEEN A CONTROLLER AND FIELD DEV...
- Publication number 20230299522
- Publication date Sep 21, 2023
- Phoenix Contact GmbH & Co. KG
- Elmar Schaper
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEM CABLING FOR A MULTIPLE RELAY ARRANGEMENT
- Publication number 20150187523
- Publication date Jul 2, 2015
- Phoenix Contact GmbH & Co. KG
- Markus Becker
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Current Transformer
- Publication number 20140097924
- Publication date Apr 10, 2014
- Phoenix Contact GmbH & Co. KG
- Carsten Thorner
- G01 - MEASURING TESTING
Information Patent Application
POWER SUPPLY APPLIANCE AND POWER SUPPLY SYSTEM WITH AN APPLIANCE SU...
- Publication number 20140035369
- Publication date Feb 6, 2014
- Phoenix Contact GmbH & Co. KG
- Gerhard Wolff
- G01 - MEASURING TESTING
Information Patent Application
APPARATUS FOR DETACHABLE ATTACHMENT OF AN ELECTRICAL CONDUCTOR TO A...
- Publication number 20130292151
- Publication date Nov 7, 2013
- PHOENIX CONTACT GMBH CO. & KG
- Christoph Leifer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEVICE FOR DETACHABLY FIXING A CURRENT CONDUCTOR TO A CURRENT TRANS...
- Publication number 20130240248
- Publication date Sep 19, 2013
- Phoenix Contact GmbH & Co. KG
- Christoph Leifer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY APPLIANCE AND POWER SUPPLY SYSTEM WITH AN APPLIANCE SU...
- Publication number 20130234514
- Publication date Sep 12, 2013
- Phoenix Contact GmbH & Co. KG
- Gerhard Wolff
- G01 - MEASURING TESTING
Information Patent Application
TRANSLATORY FASTENING ELEMENT FOR DETACHABLY FASTENING A CURRENT CO...
- Publication number 20130015934
- Publication date Jan 17, 2013
- Phoenix Contact GmbH & Co. KG
- Christoph Leifer
- G01 - MEASURING TESTING
Information Patent Application
LOOPED FASTENING ELEMENT FOR REMOVABLY FIXING A CONDUCTOR TO A CURR...
- Publication number 20120326823
- Publication date Dec 27, 2012
- Phoenix Contact GmbH & Co. KG
- Christoph Leifer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEVICE FOR REMOVABLY FIXING A CONDUCTOR TO A CURRENT TRANSFORMER HO...
- Publication number 20120315778
- Publication date Dec 13, 2012
- Phoenix Contact GmbH & Co. KG
- Christoph Leifer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICAL FIELD DEVICE AND EXPANSION MODULE FOR INSERTION INTO AN...
- Publication number 20110255248
- Publication date Oct 20, 2011
- Phoenix Contact GmbH & Co. KG
- Christoph LEIFER
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTRICAL FIELD DEVICE AND EXPANSION MODULE FOR INSERTION INTO AN...
- Publication number 20070222302
- Publication date Sep 27, 2007
- Phoenix Contact GmbH & Co. KG
- Christoph LEIFER
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Printed circuit board-based current sensor
- Publication number 20030137388
- Publication date Jul 24, 2003
- Heinz W. Meier
- G01 - MEASURING TESTING
Information Patent Application
SWITCH CABINET
- Publication number 20020089815
- Publication date Jul 11, 2002
- Thorsten Behr
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Christoph Leifer

Person

Patents Grantslast 30 patents

System cabling for a multiple relay arrangement

Looped fastening element for removably fixing a conductor to a curr...

Current transformer

Apparatus for detachable attachment of an electrical conductor to a...

Device for detachably fixing a current conductor to a current trans...

Translatory fastening element for detachably fastening a current co...

Electrical field device and expansion module for insertion into an...

Electrical field device and expansion module for insertion into an...

Printed circuit board-based current sensor

Switch cabinet

Patents Applicationslast 30 patents

APPARATUS FOR PROCESSING SIGNALS BETWEEN A CONTROLLER AND FIELD DEV...

SYSTEM CABLING FOR A MULTIPLE RELAY ARRANGEMENT

Current Transformer

POWER SUPPLY APPLIANCE AND POWER SUPPLY SYSTEM WITH AN APPLIANCE SU...

APPARATUS FOR DETACHABLE ATTACHMENT OF AN ELECTRICAL CONDUCTOR TO A...

DEVICE FOR DETACHABLY FIXING A CURRENT CONDUCTOR TO A CURRENT TRANS...

POWER SUPPLY APPLIANCE AND POWER SUPPLY SYSTEM WITH AN APPLIANCE SU...

TRANSLATORY FASTENING ELEMENT FOR DETACHABLY FASTENING A CURRENT CO...

LOOPED FASTENING ELEMENT FOR REMOVABLY FIXING A CONDUCTOR TO A CURR...

DEVICE FOR REMOVABLY FIXING A CONDUCTOR TO A CURRENT TRANSFORMER HO...

ELECTRICAL FIELD DEVICE AND EXPANSION MODULE FOR INSERTION INTO AN...

ELECTRICAL FIELD DEVICE AND EXPANSION MODULE FOR INSERTION INTO AN...

Printed circuit board-based current sensor

SWITCH CABINET