Markus Hofmann

Person

Teugn, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Light fixture with at least one LED
- Patent number 11,805,579
- Issue date Oct 31, 2023
- LEDVANCE GMBH
- Tony Albrecht
- F21 - LIGHTING
Information Patent Grant
Lighting device with plug connection for electrical connection of t...
- Patent number 11,563,286
- Issue date Jan 24, 2023
- LEDVANCE GMBH
- Klaus Eckert
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Filament, method of producing a filament and a light source includi...
- Patent number 10,837,606
- Issue date Nov 17, 2020
- OSRAM OLED GmbH
- Markus Hofmann
- F21 - LIGHTING
Information Patent Grant
Filament, method of producing a filament and a light source includi...
- Patent number 10,598,316
- Issue date Mar 24, 2020
- OSRAM OLED GmbH
- Markus Hofmann
- F21 - LIGHTING
Information Patent Grant
Semiconductor retrofit lamp having connecting elements arranged on...
- Patent number 9,863,628
- Issue date Jan 9, 2018
- Ledvance GmbH
- Fabian Reingruber
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Semiconductor light device having a galvanic non-insulated driver
- Patent number 9,287,244
- Issue date Mar 15, 2016
- Osram GmbH
- Markus Hofmann
- F21 - LIGHTING
Information Patent Grant
Method for producing a plurality of LED illumination devices and a...
- Patent number 9,115,852
- Issue date Aug 25, 2015
- Osram Opto Semiconductors GmbH
- Markus Hofmann
- F21 - LIGHTING
Information Patent Grant
Lighting apparatus
- Patent number 9,086,217
- Issue date Jul 21, 2015
- Osram GmbH
- Klaus Eckert
- F21 - LIGHTING
Information Patent Grant
Motor vehicle headlight element
- Patent number 8,884,521
- Issue date Nov 11, 2014
- Osram AG
- Gerhard Behr
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Lighting device, automotive headlights and method for producing a l...
- Patent number 8,439,529
- Issue date May 14, 2013
- Osram Opto Semiconductors GmbH
- Moritz Engl
- F21 - LIGHTING
Information Patent Grant
Lamp comprising a base and at least one light-emitting semiconducto...
- Patent number 8,415,895
- Issue date Apr 9, 2013
- OSRAM Gesellschaft mit beschrankter Haftung
- Markus Hofmann
- F21 - LIGHTING
Information Patent Grant
LED lamp
- Patent number D665520
- Issue date Aug 14, 2012
- Osram AG
- Nicole Breidenassel
- D26 - Lighting
Information Patent Grant
LED lamp
- Patent number D658311
- Issue date Apr 24, 2012
- Osram AG
- Nicole Breidenassel
- D26 - Lighting
Information Patent Grant
Motor vehicle headlight element
- Patent number 8,159,144
- Issue date Apr 17, 2012
- Osram Opto Semiconductors GmbH
- Gerhard Behr
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Motor-vehicle headlight
- Patent number 8,096,689
- Issue date Jan 17, 2012
- Osram Opto Semiconductors GmbH
- Moritz Engl
- F21 - LIGHTING
Information Patent Grant
LED lamp
- Patent number D648452
- Issue date Nov 8, 2011
- Osram AG
- Nicole Breidenassel
- D26 - Lighting
Information Patent Grant
LED lamp
- Patent number D647637
- Issue date Oct 25, 2011
- Osram AG
- Nicole Breidenassel
- D26 - Lighting
Information Patent Grant
Lighting device comprising a plurality of semiconductor light sources
- Patent number 7,995,882
- Issue date Aug 9, 2011
- Osram Opto Semiconductors GmbH
- Mario Wanninger
- F21 - LIGHTING
Information Patent Grant
Illuminating device
- Patent number 7,868,339
- Issue date Jan 11, 2011
- Osram Gesellschaft mit Beschränkter Haftung
- Harald Stoyan
- F21 - LIGHTING
Information Patent Grant
LED circuit arrangement having a diode rectifier
- Patent number 7,808,189
- Issue date Oct 5, 2010
- Osram Opto Semiconductors GmbH
- Peter Hollnberger
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Light-emitting diode arrangement and motor vehicle headlamp
- Patent number 7,683,395
- Issue date Mar 23, 2010
- Osram Opto Semiconductors GmbH
- Rainer Huber
- F21 - LIGHTING
Information Patent Grant
Lamp
- Patent number D600367
- Issue date Sep 15, 2009
- OSRAM Gesellschaft mit beschraenkter Haftung
- Ralph Bertram
- D26 - Lighting
Information Patent Grant
LED lamp
- Patent number D600368
- Issue date Sep 15, 2009
- OSRAM Gesellschaft mit beschraenkter Haftung
- Ralph Bertram
- D26 - Lighting
Information Patent Grant
Codable electronic circuit arrangement and method for producing it
- Patent number 7,408,305
- Issue date Aug 5, 2008
- Osram Opto Semiconductors GmbH
- Ludwig Plötz
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Lighting device comprising a plurality of semiconductor light sources
- Patent number 7,407,303
- Issue date Aug 5, 2008
- Osram Opto Semiconductors GmbH
- Mario Wanninger
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
OPTOELECTRONIC RADIATION DEVICE
- Publication number 20220105358
- Publication date Apr 7, 2022
- Osram Opto Semiconductors GmbH
- Alexander WILM
- B60 - VEHICLES IN GENERAL
Information Patent Application
FILAMENT, METHOD OF PRODUCING A FILAMENT AND A LIGHT SOURCE INCLUDI...
- Publication number 20200173611
- Publication date Jun 4, 2020
- OSRAM OLED GmbH
- Markus Hofmann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Lighting device with plug connection for electrical connection of t...
- Publication number 20190229451
- Publication date Jul 25, 2019
- LEDVANCE GmbH
- Klaus ECKERT
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Light fixture with at least one LED
- Publication number 20190174602
- Publication date Jun 6, 2019
- LEDVANCE GmbH
- Tony ALBRECHT
- F21 - LIGHTING
Information Patent Application
FILAMENT, METHOD OF PRODUCING A FILAMENT AND A LIGHT SOURCE INCLUDI...
- Publication number 20190086036
- Publication date Mar 21, 2019
- Osram Opto Semiconductors GmbH
- Markus Hofmann
- F21 - LIGHTING
Information Patent Application
SEMICONDUCTOR RETROFIT LAMP HAVING CONNECTING ELEMENTS ARRANGED ON...
- Publication number 20150124443
- Publication date May 7, 2015
- OSRAM GMBH
- Fabian Reingruber
- F21 - LIGHTING
Information Patent Application
SEMICONDUCTOR LIGHT DEVICE HAVING A GALVANIC NON-INSULATED DRIVER
- Publication number 20140291707
- Publication date Oct 2, 2014
- OSRAM GMBH
- Markus Hofmann
- F21 - LIGHTING
Information Patent Application
LIGHTING APPARATUS
- Publication number 20130343055
- Publication date Dec 26, 2013
- OSRAM GMBH
- Klaus Eckert
- F21 - LIGHTING
Information Patent Application
SEMICONDUCTOR LIGHTING DEVICE AND METHOD FOR INSTALLING A COVER ON...
- Publication number 20130314928
- Publication date Nov 28, 2013
- OSRAM GMBH
- Thomas Bittmann
- F21 - LIGHTING
Information Patent Application
HEAT SINK FOR A SEMICONDUCTOR LAMP AND A SEMICONDUCTOR LAMP
- Publication number 20130107531
- Publication date May 2, 2013
- OSRAM AG
- Nicole Breidenassel
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Heat sink for an illumination device
- Publication number 20120195054
- Publication date Aug 2, 2012
- Osram AG
- Nicole Breidenassel
- F21 - LIGHTING
Information Patent Application
Cooling Member for Semiconductor Light Emitting Elements
- Publication number 20120176796
- Publication date Jul 12, 2012
- Ralph Bertram
- F21 - LIGHTING
Information Patent Application
LIGHTING DEVICE HAVING A SEMICONDUCTOR LIGHT SOURCE AND AT LEAST ON...
- Publication number 20110304268
- Publication date Dec 15, 2011
- OSRAM Gesellschaft mit beschraenkter Haftung
- Ralph Bertram
- F21 - LIGHTING
Information Patent Application
LED lamp, method for manufacturing and LED lamp and bulb therefor
- Publication number 20110292653
- Publication date Dec 1, 2011
- OSRAM Gesellschaft mit beschraenkter Haftung
- Markus Hofmann
- F21 - LIGHTING
Information Patent Application
METHOD FOR PRODUCING A PLURALITY OF LED ILLUMINATION DEVICES AND A...
- Publication number 20110291123
- Publication date Dec 1, 2011
- Osram Opto Semiconductors GmbH
- Markus Hofmann
- F21 - LIGHTING
Information Patent Application
LED LAMP, MOUNTING AND METHOD FOR OPERATING AN LED LAMP
- Publication number 20110286227
- Publication date Nov 24, 2011
- OSRAM Gesellschaft mit beschraenkter Haftung
- Harald Dellian
- F21 - LIGHTING
Information Patent Application
ILLUMINATION APPARATUS WITH A HEAT SINK
- Publication number 20110170302
- Publication date Jul 14, 2011
- OSRAM Gesellschaft mit beschraenkter Haftung
- Nicole Breidenassel
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
Lamp Comprising a Base and at Least Light-Emitting Semiconductor Co...
- Publication number 20100141144
- Publication date Jun 10, 2010
- OSRAM Gesellschaft mit beschranker Haftung
- Markus Hofmann
- F21 - LIGHTING
Information Patent Application
MOTOR VEHICLE HEADLIGHT ELEMENT
- Publication number 20090302766
- Publication date Dec 10, 2009
- Osram Opto Semiconductors GmbH
- Gerhard Behr
- B60 - VEHICLES IN GENERAL
Information Patent Application
LIGHTING DEVICE, AUTOMOTIVE HEADLIGHTS AND METHOD FOR PRODUCING A L...
- Publication number 20090251918
- Publication date Oct 8, 2009
- Osram Opto Semiconductors GmbH
- Moritz Engl
- G02 - OPTICS
Information Patent Application
LIGHTING DEVICE COMPRISING A PLURALITY OF SEMICONDUCTOR LIGHT SOURCES
- Publication number 20080285301
- Publication date Nov 20, 2008
- Osram Opto Semiconductors GmbH, a German coporation
- Mario Wanninger
- G02 - OPTICS
Information Patent Application
Illuminating device
- Publication number 20080135865
- Publication date Jun 12, 2008
- Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
- Harald Stoyan
- F21 - LIGHTING
Information Patent Application
MOTOR-VEHICLE HEADLIGHT
- Publication number 20080094851
- Publication date Apr 24, 2008
- Moritz Engl
- F21 - LIGHTING
Information Patent Application
Led Array
- Publication number 20080061717
- Publication date Mar 13, 2008
- Osram Opto Semiconductors GmbH
- Georg Bogner
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Lighting device comprising a plurality of semiconductor light sources
- Publication number 20060147151
- Publication date Jul 6, 2006
- Mario Wanninger
- G02 - OPTICS
Information Patent Application
Light-emitting diode arrangement and motor vehicle headlamp
- Publication number 20060076572
- Publication date Apr 13, 2006
- Osram Opto Semiconductors GmbH
- Rainer Huber
- F21 - LIGHTING
Information Patent Application
LED circuit arrangement having a diode rectifier
- Publication number 20060071806
- Publication date Apr 6, 2006
- Osram Opto Semiconductors GmbH
- Peter Hollnberger
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Codable electronic circuit arrangement and method for producing it
- Publication number 20040195979
- Publication date Oct 7, 2004
- Osram Opto Semiconductors GmbH
- Ludwig Plotz
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Markus Hofmann

Person

Patents Grantslast 30 patents

Light fixture with at least one LED

Lighting device with plug connection for electrical connection of t...

Filament, method of producing a filament and a light source includi...

Filament, method of producing a filament and a light source includi...

Semiconductor retrofit lamp having connecting elements arranged on...

Semiconductor light device having a galvanic non-insulated driver

Method for producing a plurality of LED illumination devices and a...

Lighting apparatus

Motor vehicle headlight element

Lighting device, automotive headlights and method for producing a l...

Lamp comprising a base and at least one light-emitting semiconducto...

LED lamp

LED lamp

Motor vehicle headlight element

Motor-vehicle headlight

LED lamp

LED lamp

Lighting device comprising a plurality of semiconductor light sources

Illuminating device

LED circuit arrangement having a diode rectifier

Light-emitting diode arrangement and motor vehicle headlamp

Lamp

LED lamp

Codable electronic circuit arrangement and method for producing it

Lighting device comprising a plurality of semiconductor light sources

Patents Applicationslast 30 patents

OPTOELECTRONIC RADIATION DEVICE

FILAMENT, METHOD OF PRODUCING A FILAMENT AND A LIGHT SOURCE INCLUDI...

Lighting device with plug connection for electrical connection of t...

Light fixture with at least one LED

FILAMENT, METHOD OF PRODUCING A FILAMENT AND A LIGHT SOURCE INCLUDI...

SEMICONDUCTOR RETROFIT LAMP HAVING CONNECTING ELEMENTS ARRANGED ON...

SEMICONDUCTOR LIGHT DEVICE HAVING A GALVANIC NON-INSULATED DRIVER

LIGHTING APPARATUS

SEMICONDUCTOR LIGHTING DEVICE AND METHOD FOR INSTALLING A COVER ON...

HEAT SINK FOR A SEMICONDUCTOR LAMP AND A SEMICONDUCTOR LAMP

Heat sink for an illumination device

Cooling Member for Semiconductor Light Emitting Elements

LIGHTING DEVICE HAVING A SEMICONDUCTOR LIGHT SOURCE AND AT LEAST ON...

LED lamp, method for manufacturing and LED lamp and bulb therefor

METHOD FOR PRODUCING A PLURALITY OF LED ILLUMINATION DEVICES AND A...

LED LAMP, MOUNTING AND METHOD FOR OPERATING AN LED LAMP

ILLUMINATION APPARATUS WITH A HEAT SINK

Lamp Comprising a Base and at Least Light-Emitting Semiconductor Co...

MOTOR VEHICLE HEADLIGHT ELEMENT

LIGHTING DEVICE, AUTOMOTIVE HEADLIGHTS AND METHOD FOR PRODUCING A L...

LIGHTING DEVICE COMPRISING A PLURALITY OF SEMICONDUCTOR LIGHT SOURCES

Illuminating device

MOTOR-VEHICLE HEADLIGHT

Led Array

Lighting device comprising a plurality of semiconductor light sources

Light-emitting diode arrangement and motor vehicle headlamp

LED circuit arrangement having a diode rectifier

Codable electronic circuit arrangement and method for producing it