Michael Herfurth

Person

Gilching, DE

People

Patents Grantslast 30 patents

Information Patent Grant
System and method for a switched-mode power supply
- Patent number 10,148,175
- Issue date Dec 4, 2018
- Infineon Technologies Austria AG
- Michael Herfurth
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method for a switched-mode power supply
- Patent number 9,991,791
- Issue date Jun 5, 2018
- Infineon Technologies Austria AG
- Michael Herfurth
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Driver controller with AC-adapted and DC-adapted control modes
- Patent number 9,793,796
- Issue date Oct 17, 2017
- Infineon Technologies Austria AG
- Michael Herfurth
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method for a switched-mode power supply
- Patent number 9,763,289
- Issue date Sep 12, 2017
- Infineon Technologies Austria AG
- Michael Herfurth
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method for a switched-mode power supply
- Patent number 9,699,848
- Issue date Jul 4, 2017
- Infineon Technologies Austria AG
- Michael Herfurth
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power converter with reduced power consumption in standby mode
- Patent number 9,602,018
- Issue date Mar 21, 2017
- Infineon Technologies Austria AG
- Michael Herfurth
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Auxiliary supply for a switched-mode power supply controller using...
- Patent number 9,590,507
- Issue date Mar 7, 2017
- Infineon Technologies Austria AG
- Michael Herfurth
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Driver controller with internally calculated average output current
- Patent number 9,537,386
- Issue date Jan 3, 2017
- Infineon Technologies Austria AG
- Michael Herfurth
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for controlling gas discharge lamps
- Patent number 8,525,429
- Issue date Sep 3, 2013
- Minebea Co., Ltd.
- Manfred Schlenk
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for detection of non-zero-voltage switching operation of a b...
- Patent number 8,378,590
- Issue date Feb 19, 2013
- Infineon Technologies AG
- Martin Feldtkeller
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for detection of non-zero-voltage switching operation of a b...
- Patent number 8,022,637
- Issue date Sep 20, 2011
- Infineon Technologies AG
- Martin Feldtkeller
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Control circuit for a switch unit of a clocked power supply circuit...
- Patent number 7,969,754
- Issue date Jun 28, 2011
- Infineon Technologies AG
- Matthias Radecker
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Controlling a lamp ballast
- Patent number 7,834,552
- Issue date Nov 16, 2010
- Infineon Technologies Austria AG
- Martin Feldtkeller
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus for monitoring the operation of a gas discharg...
- Patent number 7,812,612
- Issue date Oct 12, 2010
- Infineon Technologies AG
- Martin Feldtkeller
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Control circuit for a switch unit of a clocked power supply circuit...
- Patent number 7,746,671
- Issue date Jun 29, 2010
- Infineon Technologies AG
- Matthias Radecker
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for actuation, and actuating circuit for a switch in a power...
- Patent number 7,683,595
- Issue date Mar 23, 2010
- Infineon Technologies Austria AG
- Martin Feldtkeller
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method for detection of non-zero-voltage switching operation of a b...
- Patent number 7,560,873
- Issue date Jul 14, 2009
- Infineon Technologies AG
- Martin Feldtkeller
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for driving a switch that controls current drawn in a power...
- Patent number 7,397,678
- Issue date Jul 8, 2008
- Infineon Technologies AG
- Wolfgang Frank
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Drive circuit for a fluorescent lamp with a diagnosis circuit, and...
- Patent number 7,378,807
- Issue date May 27, 2008
- Infineon Technologies AG
- Martin Feldtkeller
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Drive circuit for a switch in a switching converter and method for...
- Patent number 7,135,845
- Issue date Nov 14, 2006
- Infineon Technologies AG
- Ilva Zverev
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Semiconductor component
- Patent number 6,995,467
- Issue date Feb 7, 2006
- Infineon Technologies AG
- Michael Herfurth
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit configuration and, in particular, a switch-mode power supply
- Patent number 6,894,421
- Issue date May 17, 2005
- Infineon Technologies AG
- Ilia Zverev
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching regulator with dynamic current limiting and drive circuit...
- Patent number 6,806,694
- Issue date Oct 19, 2004
- Infineon Technologies AG
- Roland Rupp
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Pulsed power supply of switched-mode power supplies
- Patent number 5,982,642
- Issue date Nov 9, 1999
- Siemens Aktiengesellschaft
- Michael Herfurth
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Circuit configuration for limiting the output voltage of a clocked...
- Patent number 5,596,264
- Issue date Jan 21, 1997
- Siemens Aktiengesellschaft
- Helmut Bichler
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Control process for a voltage transformer with a wide input voltage...
- Patent number 5,594,323
- Issue date Jan 14, 1997
- Siemens Aktiengesellschaft
- Michael Herfurth
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for anticipatory control of a switched-mode power supply for...
- Patent number 5,386,187
- Issue date Jan 31, 1995
- Siemens Aktiengesellschaft
- Helmut Bichler
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method and apparatus for operating at least one gas discharge lamp
- Patent number 5,049,790
- Issue date Sep 17, 1991
- Siemens Aktiengesellschaft
- Michael Herfurth
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
System and Method for a Switched-Mode Power Supply
- Publication number 20180248480
- Publication date Aug 30, 2018
- Infineon Technologies Austria AG
- Michael Herfurth
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
System and Method for a Switched-Mode Power Supply
- Publication number 20160294282
- Publication date Oct 6, 2016
- Infineon Technologies Austria AG
- Michael Herfurth
- G01 - MEASURING TESTING
Information Patent Application
System and Method for a Switched-Mode Power Supply
- Publication number 20160291682
- Publication date Oct 6, 2016
- Infineon Technologies Austria AG
- Michael Herfurth
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DRIVER CONTROLLER WITH AC-ADAPTED AND DC-ADAPTED CONTROL MODES
- Publication number 20160248264
- Publication date Aug 25, 2016
- Infineon Technologies Austria AG
- Michael Herfurth
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
System and Method for a Switched-Mode Power Supply
- Publication number 20160181918
- Publication date Jun 23, 2016
- Infineon Technologies Austria AG
- Michael Herfurth
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DRIVER CONTROLLER WITH INTERNALLY CALCULATED AVERAGE OUTPUT CURRENT
- Publication number 20160149511
- Publication date May 26, 2016
- Infineon Technologies Austria AG
- Michael Herfurth
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERTER WITH REDUCED POWER CONSUMPTION IN STANDBY MODE
- Publication number 20130250627
- Publication date Sep 26, 2013
- Infineon Technologies Austria AG
- Michael Herfurth
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Method for Detection of Non-Zero-Voltage Switching Operation of a B...
- Publication number 20120062137
- Publication date Mar 15, 2012
- INFINEON TECHNOLOGIES AG
- Martin Feldtkeller
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR CONTROLLING GAS DISCHARGE LAMPS
- Publication number 20100327771
- Publication date Dec 30, 2010
- Manfred SCHLENK
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
CONTROL CIRCUIT FOR A SWITCH UNIT OF A CLOCKED POWER SUPPLY CIRCUIT...
- Publication number 20100135049
- Publication date Jun 3, 2010
- Matthias Radecker
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Method for detection of non-zero-voltage switching operation of a b...
- Publication number 20090256487
- Publication date Oct 15, 2009
- INFINEON TECHNOLOGIES AG
- Martin Feldtkeller
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Controlling a Lamp Ballast
- Publication number 20090021174
- Publication date Jan 22, 2009
- Infineon Technologies Austria AG
- Martin Feldtkeller
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method and Apparatus for Monitoring the Operation of a Gas Discharg...
- Publication number 20080265900
- Publication date Oct 30, 2008
- INFINEON TECHNOLOGIES AG
- Martin FELDTKELLER
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method for actuation, and actuating circuit for a switch in a power...
- Publication number 20080252268
- Publication date Oct 16, 2008
- Infineon Technologies Austria AG
- Martin Feldtkeller
- G05 - CONTROLLING REGULATING
Information Patent Application
Actuating circuit
- Publication number 20080252269
- Publication date Oct 16, 2008
- Infineon Technologies Austria AG
- Martin Feldtkeller
- G05 - CONTROLLING REGULATING
Information Patent Application
Control circuit for a switch unit of a clocked power supply circuit...
- Publication number 20060285366
- Publication date Dec 21, 2006
- Matthias Radecker
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Method for detection of non-zero-voltage switching operation of a b...
- Publication number 20060034123
- Publication date Feb 16, 2006
- Infineon Technologies AG
- Martin Feldtkeller
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Drive circuit for a fluorescent lamp with a diagnosis circuit, and...
- Publication number 20060033450
- Publication date Feb 16, 2006
- Infineon Technologies AG
- Martin Feldtkeller
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method for driving a switch in a step-up converter and a drive circuit
- Publication number 20060013026
- Publication date Jan 19, 2006
- Infineon Technologies AG
- Wolfgang Frank
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Drive circuit for a switch in a switching converter and method for...
- Publication number 20050013076
- Publication date Jan 20, 2005
- Infineon Technologies AG
- Ilva Zverev
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Switching regulator with dynamic current limiting and drive circuit...
- Publication number 20040051513
- Publication date Mar 18, 2004
- Roland Rupp
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Semiconductor component
- Publication number 20030089980
- Publication date May 15, 2003
- Michael Herfurth
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Voltage transformer with reduced rectifier losses and method for op...
- Publication number 20030067792
- Publication date Apr 10, 2003
- Michael Herfurth
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Circuit configuration and, in particular, a switch-mode power supply
- Publication number 20030016111
- Publication date Jan 23, 2003
- Ilia Zverev
- H01 - BASIC ELECTRIC ELEMENTS

Michael Herfurth

Person

Patents Grantslast 30 patents

System and method for a switched-mode power supply

System and method for a switched-mode power supply

Driver controller with AC-adapted and DC-adapted control modes

System and method for a switched-mode power supply

System and method for a switched-mode power supply

Power converter with reduced power consumption in standby mode

Auxiliary supply for a switched-mode power supply controller using...

Driver controller with internally calculated average output current

Method for controlling gas discharge lamps

Method for detection of non-zero-voltage switching operation of a b...

Method for detection of non-zero-voltage switching operation of a b...

Control circuit for a switch unit of a clocked power supply circuit...

Controlling a lamp ballast

Method and apparatus for monitoring the operation of a gas discharg...

Control circuit for a switch unit of a clocked power supply circuit...

Method for actuation, and actuating circuit for a switch in a power...

Method for detection of non-zero-voltage switching operation of a b...

Method for driving a switch that controls current drawn in a power...

Drive circuit for a fluorescent lamp with a diagnosis circuit, and...

Drive circuit for a switch in a switching converter and method for...

Semiconductor component

Circuit configuration and, in particular, a switch-mode power supply

Switching regulator with dynamic current limiting and drive circuit...

Pulsed power supply of switched-mode power supplies

Circuit configuration for limiting the output voltage of a clocked...

Control process for a voltage transformer with a wide input voltage...

Method for anticipatory control of a switched-mode power supply for...

Method and apparatus for operating at least one gas discharge lamp

Patents Applicationslast 30 patents

System and Method for a Switched-Mode Power Supply

System and Method for a Switched-Mode Power Supply

System and Method for a Switched-Mode Power Supply

DRIVER CONTROLLER WITH AC-ADAPTED AND DC-ADAPTED CONTROL MODES

System and Method for a Switched-Mode Power Supply

DRIVER CONTROLLER WITH INTERNALLY CALCULATED AVERAGE OUTPUT CURRENT

POWER CONVERTER WITH REDUCED POWER CONSUMPTION IN STANDBY MODE

Method for Detection of Non-Zero-Voltage Switching Operation of a B...

METHOD FOR CONTROLLING GAS DISCHARGE LAMPS

CONTROL CIRCUIT FOR A SWITCH UNIT OF A CLOCKED POWER SUPPLY CIRCUIT...

Method for detection of non-zero-voltage switching operation of a b...

Controlling a Lamp Ballast

Method and Apparatus for Monitoring the Operation of a Gas Discharg...

Method for actuation, and actuating circuit for a switch in a power...

Actuating circuit

Control circuit for a switch unit of a clocked power supply circuit...

Method for detection of non-zero-voltage switching operation of a b...

Drive circuit for a fluorescent lamp with a diagnosis circuit, and...

Method for driving a switch in a step-up converter and a drive circuit

Drive circuit for a switch in a switching converter and method for...

Switching regulator with dynamic current limiting and drive circuit...

Semiconductor component

Voltage transformer with reduced rectifier losses and method for op...

Circuit configuration and, in particular, a switch-mode power supply