Dieter Nietfeld

Person

Paderborn, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Lighting unit, in particular headlight, comprising a light-emitting...
- Patent number 12,063,726
- Issue date Aug 13, 2024
- HELLA GMBH & CO. KGAA
- Christoph Foecking
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Control and/or regulating system, circuit arrangement and procedure...
- Patent number 12,052,803
- Issue date Jul 30, 2024
- HELLA GMBH & CO. KGAA
- Dieter Nietfeld
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for reducing the maximum demand of the current received by a...
- Patent number 11,197,358
- Issue date Dec 7, 2021
- HELLA GMBH & CO. KGAA
- Shaham Nemati
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and means for setting a current source for a light-emitting...
- Patent number 11,184,966
- Issue date Nov 23, 2021
- HELLA GMBH & CO. KGAA
- Dieter Nietfeld
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and device for adjusting a voltage supply device for a multi...
- Patent number 10,791,602
- Issue date Sep 29, 2020
- HELLA GMBH & CO. KGAA
- Dieter Nietfeld
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Light-emitting diode assembly, and method for dimming a light-emitt...
- Patent number 10,555,391
- Issue date Feb 4, 2020
- HELLA GMBH & CO. KGAA
- Dieter Nietfeld
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for operating a circuit configuration with a control and/or...
- Patent number 9,295,118
- Issue date Mar 22, 2016
- Hella KGAA Hueck & Co.
- Dieter Nietfeld
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
CONTROL AND/OR REGULATING SYSTEM, CIRCUIT ARRANGEMENT AND METHOD FO...
- Publication number 20230354489
- Publication date Nov 2, 2023
- HELLA GmbH & Co. KGaA
- Shaham Nemati
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LIGHTING UNIT, IN PARTICULAR HEADLIGHT, COMPRISING A LIGHT-EMITTING...
- Publication number 20220377862
- Publication date Nov 24, 2022
- HELLA GmbH & Co. KGaA
- Christoph FOECKING
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Control and/or regulating system, circuit arrangement and procedure...
- Publication number 20220353964
- Publication date Nov 3, 2022
- HELLA GmbH & Co. KGaA
- Dieter NIETFELD
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD AND MEANS FOR SETTING A CURRENT SOURCE FOR A LIGHT-EMITTING...
- Publication number 20210160987
- Publication date May 27, 2021
- HELLA GmbH & Co. KGaA
- Dieter NIETFELD
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD FOR REDUCING THE MAXIMUM DEMAND OF THE CURRENT RECEIVED BY...
- Publication number 20200267816
- Publication date Aug 20, 2020
- HELLA GmbH & Co. KGaA
- Shaham NEMATI
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD AND DEVICE FOR ADJUSTING A VOLTAGE SUPPLY DEVICE FOR A MULTI...
- Publication number 20200022231
- Publication date Jan 16, 2020
- HELLA GmbH & Co. KGaA
- Dieter NIETFELD
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LIGHT-EMITTING DIODE ASSEMBLY, AND METHOD FOR DIMMING A LIGHT-EMITT...
- Publication number 20180310377
- Publication date Oct 25, 2018
- HELLA GmbH & Co. KGaA
- Dieter NIETFELD
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR OPERATING A CIRCUIT CONFIGURATION WITH A CONTROL AND/OR...
- Publication number 20150022112
- Publication date Jan 22, 2015
- Hella KGaA Hueck & Co.
- Dieter Nietfeld
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
APPARATUS AND METHOD FOR CIRCUIT CONFIGURATION FOR POWERING LIGHT E...
- Publication number 20120119671
- Publication date May 17, 2012
- Hella KGaA
- Dieter Nietfeld
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Dieter Nietfeld

Person

Patents Grantslast 30 patents

Lighting unit, in particular headlight, comprising a light-emitting...

Control and/or regulating system, circuit arrangement and procedure...

Method for reducing the maximum demand of the current received by a...

Method and means for setting a current source for a light-emitting...

Method and device for adjusting a voltage supply device for a multi...

Light-emitting diode assembly, and method for dimming a light-emitt...

Method for operating a circuit configuration with a control and/or...

Patents Applicationslast 30 patents

CONTROL AND/OR REGULATING SYSTEM, CIRCUIT ARRANGEMENT AND METHOD FO...

LIGHTING UNIT, IN PARTICULAR HEADLIGHT, COMPRISING A LIGHT-EMITTING...

Control and/or regulating system, circuit arrangement and procedure...

METHOD AND MEANS FOR SETTING A CURRENT SOURCE FOR A LIGHT-EMITTING...

METHOD FOR REDUCING THE MAXIMUM DEMAND OF THE CURRENT RECEIVED BY...

METHOD AND DEVICE FOR ADJUSTING A VOLTAGE SUPPLY DEVICE FOR A MULTI...

LIGHT-EMITTING DIODE ASSEMBLY, AND METHOD FOR DIMMING A LIGHT-EMITT...

METHOD FOR OPERATING A CIRCUIT CONFIGURATION WITH A CONTROL AND/OR...

APPARATUS AND METHOD FOR CIRCUIT CONFIGURATION FOR POWERING LIGHT E...