Reinhold Elferich

Person

Aachen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Lamp driver with voltage sensing
- Patent number 12,324,067
- Issue date Jun 3, 2025
- SIGNIFY HOLDING B.V.
- Tijmen Cornelis Van Bodegraven
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Color tunable laser based source
- Patent number 12,302,463
- Issue date May 13, 2025
- SIGNIFY HOLDING, B.V.
- Reinhold Elferich
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Resonant inverter and conversion method
- Patent number 12,185,438
- Issue date Dec 31, 2024
- SIGNIFY HOLDING B.V.
- Reinhold Elferich
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Inverter circuit and method, for example for use in power factor co...
- Patent number 11,973,419
- Issue date Apr 30, 2024
- SIGNIFY HOLDING B.V.
- Reinhold Elferich
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Resonant inverter and conversion method
- Patent number 11,843,324
- Issue date Dec 12, 2023
- SIGNIFY HOLDING B.V.
- Jurgen Margriet Antonius Willaert
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Peripheral device, system including the peripheral device and method
- Patent number 11,397,693
- Issue date Jul 26, 2022
- SIGNIFY HOLDING B.V.
- Matthias Wendt
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Split transformer assembly
- Patent number 11,322,286
- Issue date May 3, 2022
- SIGNIFY HOLDING B.V.
- Reinhold Elferich
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
AC/DC PFC converter using a half bridge resonant converter, and cor...
- Patent number 10,680,510
- Issue date Jun 9, 2020
- SIGNIFY HOLDING B.V.
- Reinhold Elferich
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Synchronous converter
- Patent number 10,622,894
- Issue date Apr 14, 2020
- SIGNIFY HOLDING B.V.
- Binghong Wang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
DC/DC resonant converters and power factor correction using resonan...
- Patent number 10,418,913
- Issue date Sep 17, 2019
- SIGNIFY HOLDING B.V.
- William Peter Mechtildis Marie Jans
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Half bridge resonant converters, circuits using them, and correspon...
- Patent number 10,389,260
- Issue date Aug 20, 2019
- SIGNIFY HOLDING B.V.
- Johannes Hubertus Gerardus Op Het Veld
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Multiple inductive component
- Patent number 9,882,506
- Issue date Jan 30, 2018
- Philips Lighting Holding B.V.
- Bernd Ackermann
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Driver device and driving method for driving a load
- Patent number 9,634,571
- Issue date Apr 25, 2017
- Philips Lighting Holding B.V.
- Andrew Ulrich Rutgers
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Converter unit and method for converting a voltage
- Patent number 9,595,865
- Issue date Mar 14, 2017
- Philips Lighting Holding B.V.
- David Llewellyn John
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Converter for supplying pulsed power to light source
- Patent number 9,564,824
- Issue date Feb 7, 2017
- Philips Lighting Holding B.V.
- Carsten Deppe
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Driver device and driving method for driving an LED unit
- Patent number 9,544,962
- Issue date Jan 10, 2017
- Philips Lighting Holding B.V.
- Reinhold Elferich
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Driver device and driving method for driving a load, in particular...
- Patent number 9,526,135
- Issue date Dec 20, 2016
- Philips Lighting Holding B.V.
- Toni Lopez
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Driver device and driving method for driving a load, in particular...
- Patent number 9,497,814
- Issue date Nov 15, 2016
- Koninklijke Philips N.V.
- Reinhold Elferich
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Driver device and driving method for driving a load, in particular...
- Patent number 9,363,856
- Issue date Jun 7, 2016
- Koninklijke Philips N.V.
- Andrew Ulrich Rutgers
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Driver device for driving an LED unit
- Patent number 9,351,354
- Issue date May 24, 2016
- Koninklijke Philips N.V.
- Reinhold Elferich
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Single switch driver device having LC filter for driving an LED unit
- Patent number 9,210,749
- Issue date Dec 8, 2015
- Koninklijke Philips N.V.
- Toni Lopez
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Power converter device for driving solid state lighting load
- Patent number 9,163,815
- Issue date Oct 20, 2015
- Koninklijke Philips N.V.
- Reinhold Elferich
- F21 - LIGHTING
Information Patent Grant
Driver circuit for driving a load circuit
- Patent number 9,160,241
- Issue date Oct 13, 2015
- Koninklijke Philips N.V.
- Reinhold Elferich
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Feedback circuit for zero-voltage-switching converter
- Patent number 8,729,830
- Issue date May 20, 2014
- Koninklijke Philips N.V.
- Reinhold Elferich
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Remote cooling by combining heat pipe and resonator for synthetic j...
- Patent number 8,529,105
- Issue date Sep 10, 2013
- Koninklijke Philips N.V.
- Georges Marie Calon
- F21 - LIGHTING
Information Patent Grant
Lighting device with reflective electroactive polymer actuator
- Patent number 8,348,472
- Issue date Jan 8, 2013
- Koninklijke Philips Electronics N.V.
- Bernd Ackermann
- F21 - LIGHTING
Information Patent Grant
Lighting device for floors
- Patent number 8,217,763
- Issue date Jul 10, 2012
- Koninklijke Philips Electronics N.V.
- Reinhold Elferich
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for operating a resonant power converter
- Patent number 8,174,851
- Issue date May 8, 2012
- Koninklijke Philips Electronics N.V.
- Reinhold Elferich
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Resonant converter
- Patent number 8,094,466
- Issue date Jan 10, 2012
- Koninklijke Philips Electronics N.V.
- Thomas Duerbaum
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and a driver circuit for LED operation
- Patent number 8,063,577
- Issue date Nov 22, 2011
- Koninklijke Philips Electronics N.V.
- Georg Sauerlaender
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
A LIGHTING CIRCUIT
- Publication number 20240334570
- Publication date Oct 3, 2024
- SIGNIFY HOLDING B.V.
- REINHOLD ELFERICH
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
HF AC DRIVING A STRING OF ANTIPARALLEL LASER DIODES AND LEDS
- Publication number 20240306274
- Publication date Sep 12, 2024
- SIGNIFY HOLDING B.V.
- REINHOLD ELFERICH
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
A LAMP DRIVER WITH VOLTAGE SENSING
- Publication number 20240015867
- Publication date Jan 11, 2024
- SIGNIFY HOLDING B.V.
- Tijmen Cornelis VAN BODEGRAVEN
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
COLOR TUNABLE LASER BASED SOURCE
- Publication number 20230292416
- Publication date Sep 14, 2023
- Reinhold ELFERICH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POWER CONVERTER CIRCUIT
- Publication number 20230188047
- Publication date Jun 15, 2023
- SIGNIFY HOLDING B.V.
- Reinhold ELFERICH
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
A RESONANT INVERTER AND CONVERSION METHOD
- Publication number 20230065763
- Publication date Mar 2, 2023
- SIGNIFY HOLDING B.V.
- Reinhold ELFERICH
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
INVERTER CIRCUIT AND METHOD, FOR EXAMPLE FOR USE IN POWER FACTOR CO...
- Publication number 20220407412
- Publication date Dec 22, 2022
- SIGNIFY HOLDING B.V.
- Reinhold ELFERICH
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
A RESONANT INVERTER AND CONVERSION METHOD
- Publication number 20220247325
- Publication date Aug 4, 2022
- SIGNIFY HOLDING B.V.
- Jurgen Margriet Antonius WILLAERT
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYNCHRONOUS CONVERTER
- Publication number 20190372461
- Publication date Dec 5, 2019
- SIGNIFY HOLDING B.V.
- BINGHONG WANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SPLIT TRANSFORMER ASSEMBLY
- Publication number 20190103210
- Publication date Apr 4, 2019
- PHILIPS LIGHTING HOLDING B.V.
- REINHOLD ELFERICH
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
HALF BRIDGE RESONANT CONVERTERS, CIRCUITS USING THEM, AND CORRESPON...
- Publication number 20190097542
- Publication date Mar 28, 2019
- PHILIPS LIGHTING HOLDING B.V.
- JOHANNES HUBERTUS GERARDUS OP HET VELD
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
AC/DC PFC CONVERTER USING A HALF BRIDGE RESONANT CONVERTER, AND COR...
- Publication number 20190058393
- Publication date Feb 21, 2019
- PHILIPS LIGHTING HOLDING B.V.
- Reinhold ELFERICH
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PERIPHERAL DEVICE, SYSTEM INCLUDING THE PERIPHERAL DEVICE AND METHOD
- Publication number 20190012277
- Publication date Jan 10, 2019
- PHILIPS LIGHTING HOLDING B.V.
- MATTHIAS WENDT
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
CONVERTER UNIT AND METHOD FOR CONVERTING A VOLTAGE
- Publication number 20160156263
- Publication date Jun 2, 2016
- Koninklijke Philips N.V.
- David LLEWELLYN JOHN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MULTIPLE INDUCTIVE COMPONENT
- Publication number 20160049881
- Publication date Feb 18, 2016
- Bernd ACKERMANN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DRIVER DEVICE AND DRIVING METHOD FOR DRIVING A LOAD
- Publication number 20150303817
- Publication date Oct 22, 2015
- Koninklijke Philips N.V.
- Andrew Ulrich RUTGERS
- G01 - MEASURING TESTING
Information Patent Application
DRIVER DEVICE AND DRIVING METHOD FOR DRIVING A LOAD, IN PARTICULAR...
- Publication number 20150245431
- Publication date Aug 27, 2015
- Koninklijke Philips
- Andrew Ulrich Rutgers
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
DRIVER DEVICE AND DRIVING METHOD FOR DRIVING A LOAD, IN PARTICULAR...
- Publication number 20140159611
- Publication date Jun 12, 2014
- Koninklijke Philips N.V.
- Reinhold Elferich
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DC-DC DRIVER DEVICE HAVING INPUT AND OUTPUT FILTERS, FOR DRIVING A...
- Publication number 20140125241
- Publication date May 8, 2014
- Koninklijke Philips N.V.
- Reinhold Elferich
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SINGLE SWITCH DRIVER DEVICE HAVING LC FILTER, FOR DRIVING A LOAD, I...
- Publication number 20140117868
- Publication date May 1, 2014
- Koninklijke Philips N.V.
- Toni Lopez
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
DRIVER DEVICE AND DRIVING METHOD FOR DRIVING A LOAD, IN PARTICULAR...
- Publication number 20140117867
- Publication date May 1, 2014
- Koninklijke Philips N.V.
- Reinhold Elferich
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERTER DEVICE FOR DRIVING SOLID STATE LIGHTING LOAD
- Publication number 20130271021
- Publication date Oct 17, 2013
- Koninklijke Philips N.V.
- Reinhold Elferich
- F21 - LIGHTING
Information Patent Application
POWER INTERFACE FOR A POWER SUPPLY CIRCUIT
- Publication number 20130119888
- Publication date May 16, 2013
- Koninklijke Philips Electronics, N.V.
- Reinhold Elferich
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DRIVER CIRCUIT FOR DRIVING A LOAD CIRCUIT
- Publication number 20130100706
- Publication date Apr 25, 2013
- Koninklijke Philips Electronics, N.V.
- Reinhold Elferich
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
FEEDBACK CIRCUIT FOR ZERO-VOLTAGE-SWITCHING CONVERTER
- Publication number 20120212979
- Publication date Aug 23, 2012
- Koninklijke Philips Electronics, N.V.
- Reinhold Elferich
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
CONVERTER FOR SUPPLYING PULSED POWER TO LIGHT SOURCE
- Publication number 20110309762
- Publication date Dec 22, 2011
- Koninklijke Philips Electronics N.V.
- Carsten Deppe
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
REMOTE COOLING BY COMBINING HEAT PIPE AND RESONATOR FOR SYNTHETIC J...
- Publication number 20110110108
- Publication date May 12, 2011
- Koninklijke Philips Electronics N.V.
- Georges Marie Calon
- F21 - LIGHTING
Information Patent Application
CONTROL INFORMATION FOR CONTROLLING LIGHT-SYSTEM
- Publication number 20110089841
- Publication date Apr 21, 2011
- Koninklijke Philips Electronics N.V.
- Harald Josef Gunther Radermacher
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
DEVICE AND PROCESS FOR CONTROLLED CONVEYING OF DIFFERENT VISUAL IMP...
- Publication number 20110043881
- Publication date Feb 24, 2011
- Koninklijke Philips Electronics N.V.
- Reinhold Elferich
- G02 - OPTICS
Information Patent Application
LIGHTING DEVICE WITH REFLECTIVE ELECTROACTIVE POLYMER ACTUATOR
- Publication number 20100296294
- Publication date Nov 25, 2010
- Koninklijke Philips Electronics N.V.
- Bernd Ackermann
- G02 - OPTICS

Reinhold Elferich

Person

Patents Grantslast 30 patents

Lamp driver with voltage sensing

Color tunable laser based source

Resonant inverter and conversion method

Inverter circuit and method, for example for use in power factor co...

Resonant inverter and conversion method

Peripheral device, system including the peripheral device and method

Split transformer assembly

AC/DC PFC converter using a half bridge resonant converter, and cor...

Synchronous converter

DC/DC resonant converters and power factor correction using resonan...

Half bridge resonant converters, circuits using them, and correspon...

Multiple inductive component

Driver device and driving method for driving a load

Converter unit and method for converting a voltage

Converter for supplying pulsed power to light source

Driver device and driving method for driving an LED unit

Driver device and driving method for driving a load, in particular...

Driver device and driving method for driving a load, in particular...

Driver device and driving method for driving a load, in particular...

Driver device for driving an LED unit

Single switch driver device having LC filter for driving an LED unit

Power converter device for driving solid state lighting load

Driver circuit for driving a load circuit

Feedback circuit for zero-voltage-switching converter

Remote cooling by combining heat pipe and resonator for synthetic j...

Lighting device with reflective electroactive polymer actuator

Lighting device for floors

Method for operating a resonant power converter

Resonant converter

Method and a driver circuit for LED operation

Patents Applicationslast 30 patents

A LIGHTING CIRCUIT

HF AC DRIVING A STRING OF ANTIPARALLEL LASER DIODES AND LEDS

A LAMP DRIVER WITH VOLTAGE SENSING

COLOR TUNABLE LASER BASED SOURCE

POWER CONVERTER CIRCUIT

A RESONANT INVERTER AND CONVERSION METHOD

INVERTER CIRCUIT AND METHOD, FOR EXAMPLE FOR USE IN POWER FACTOR CO...

A RESONANT INVERTER AND CONVERSION METHOD

SYNCHRONOUS CONVERTER

SPLIT TRANSFORMER ASSEMBLY

HALF BRIDGE RESONANT CONVERTERS, CIRCUITS USING THEM, AND CORRESPON...

AC/DC PFC CONVERTER USING A HALF BRIDGE RESONANT CONVERTER, AND COR...

PERIPHERAL DEVICE, SYSTEM INCLUDING THE PERIPHERAL DEVICE AND METHOD

CONVERTER UNIT AND METHOD FOR CONVERTING A VOLTAGE

MULTIPLE INDUCTIVE COMPONENT

DRIVER DEVICE AND DRIVING METHOD FOR DRIVING A LOAD

DRIVER DEVICE AND DRIVING METHOD FOR DRIVING A LOAD, IN PARTICULAR...

DRIVER DEVICE AND DRIVING METHOD FOR DRIVING A LOAD, IN PARTICULAR...

DC-DC DRIVER DEVICE HAVING INPUT AND OUTPUT FILTERS, FOR DRIVING A...

SINGLE SWITCH DRIVER DEVICE HAVING LC FILTER, FOR DRIVING A LOAD, I...

DRIVER DEVICE AND DRIVING METHOD FOR DRIVING A LOAD, IN PARTICULAR...

POWER CONVERTER DEVICE FOR DRIVING SOLID STATE LIGHTING LOAD

POWER INTERFACE FOR A POWER SUPPLY CIRCUIT

DRIVER CIRCUIT FOR DRIVING A LOAD CIRCUIT

FEEDBACK CIRCUIT FOR ZERO-VOLTAGE-SWITCHING CONVERTER

CONVERTER FOR SUPPLYING PULSED POWER TO LIGHT SOURCE

REMOTE COOLING BY COMBINING HEAT PIPE AND RESONATOR FOR SYNTHETIC J...

CONTROL INFORMATION FOR CONTROLLING LIGHT-SYSTEM

DEVICE AND PROCESS FOR CONTROLLED CONVEYING OF DIFFERENT VISUAL IMP...

LIGHTING DEVICE WITH REFLECTIVE ELECTROACTIVE POLYMER ACTUATOR