Matthias Heidemann

Person

Alsdorf, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Reliable light conversion device for laser-based light sources
- Patent number 11,333,806
- Issue date May 17, 2022
- Lumileds LLC
- Claudia Goldmann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bonding of phosphor converter emitters
- Patent number 11,257,986
- Issue date Feb 22, 2022
- Lumileds LLC
- Jens Meyer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cyan phosphor-converted LED module
- Patent number 11,063,189
- Issue date Jul 13, 2021
- Lumileds LLC
- Hans-Helmut Bechtel
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Light converting device with translucent layer disposed on a light...
- Patent number 10,648,632
- Issue date May 12, 2020
- Lumileds LLC
- Hans-Helmut Bechtel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
White phosphor converted LED with stable flux output versus tempera...
- Patent number 10,205,066
- Issue date Feb 12, 2019
- Koninklijke Philips N.V.
- Hans-Helmut Bechtel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Phosphor converted LED with temperature stable flux and saturated r...
- Patent number 10,014,448
- Issue date Jul 3, 2018
- Koninklijke Philips N.V.
- Matthias Heidemann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light scattering and conversion plate for LEDs
- Patent number 9,966,512
- Issue date May 8, 2018
- Koninklijke Philips N.V.
- Hans-Helmut Bechtel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting device including a filter and a protective layer
- Patent number 9,935,244
- Issue date Apr 3, 2018
- Koninklijke Philips N.V.
- April Dawn Schricker
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Controlling LED emission pattern using optically active materials
- Patent number 9,711,688
- Issue date Jul 18, 2017
- Koninklijke Philips N.V.
- Daniel Roitman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photo-detector with wavelength converter
- Patent number 9,105,773
- Issue date Aug 11, 2015
- Koninklijke Philips N.V.
- Christoph Martiny
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Light source using remote phosphor and pink LED
- Patent number 9,097,397
- Issue date Aug 4, 2015
- Koninklijke Philips N.V.
- Patrick Henricus Johannes Van Stijn
- F21 - LIGHTING
Information Patent Grant
LED assembly
- Patent number 8,957,439
- Issue date Feb 17, 2015
- Koninklijke Philips Electronics N.V.
- Hans-Helmut Bechtel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Red emitting SiAlON-based material
- Patent number 8,441,026
- Issue date May 14, 2013
- Koninklijke Philips Electronics N.V.
- Joerg Meyer
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
RELIABLE LIGHT CONVERSION DEVICE FOR LASER-BASED LIGHT SOURCES
- Publication number 20210302003
- Publication date Sep 30, 2021
- Lumileds LLC
- Claudia Goldmann
- F21 - LIGHTING
Information Patent Application
PHOSPHOR LAYER FOR MICRO-LED APPLICATIONS
- Publication number 20200411736
- Publication date Dec 31, 2020
- Lumileds Holding B.V.
- Hans-Helmut BECHTEL
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BONDING OF PHOSPHOR CONVERTER EMITTERS
- Publication number 20200388726
- Publication date Dec 10, 2020
- Lumileds Holding B.V.
- Jens MEYER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CYAN PHOSPHOR-CONVERTED LED MODULE
- Publication number 20200194632
- Publication date Jun 18, 2020
- Lumileds Holding B.V.
- Hans-Helmut BECHTEL
- B60 - VEHICLES IN GENERAL
Information Patent Application
LIGHT CONVERTING DEVICE
- Publication number 20190137063
- Publication date May 9, 2019
- Lumileds LLC
- Hans-Helmut BECHTEL
- F21 - LIGHTING
Information Patent Application
WHITE PHOSPHOR CONVERTED LED WITH STABLE FLUX OUTPUT VERSUS TEMPERA...
- Publication number 20180026165
- Publication date Jan 25, 2018
- Koninklijke Philips N.V.
- Hans-Helmut Bechtel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOSPHOR CONVERTED LED WITH TEMPERATURE STABLE FLUX AND SATURATED R...
- Publication number 20170331012
- Publication date Nov 16, 2017
- Koninklijke Philips N.V.
- Matthias Heidemann
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LIGHT SCATTERING AND CONVERSION PLATE FOR LEDS
- Publication number 20170047491
- Publication date Feb 16, 2017
- Koninklijke Philips N.V.
- Hans-Helmut Bechtel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING DEVICE INCLUDING A FILTER AND A PROTECTIVE LAYER
- Publication number 20160315070
- Publication date Oct 27, 2016
- Koninklijke Philips N.V.
- April Dawn Schricker
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOSPHOR CONVERTED LIGHT EMITTING DIODE, A LAMP AND A LUMINAIRE
- Publication number 20160308098
- Publication date Oct 20, 2016
- Koninklijke Philips N.V.
- Hans-Helmut Bechtel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONTROLLING LED EMISSION PATTERN USING OPTICALLY ACTIVE MATERIALS
- Publication number 20150034990
- Publication date Feb 5, 2015
- Koninklijke Phillips N.V.
- Daniel ROITMAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT SOURCE USING REMOTE PHOSPHOR AND PINK LED
- Publication number 20140355242
- Publication date Dec 4, 2014
- Patrick Henricus Johannes Van Stun
- F21 - LIGHTING
Information Patent Application
LED ASSEMBLY
- Publication number 20110220953
- Publication date Sep 15, 2011
- Koninklijke Philips Electronics N.V.
- Hans-Helmut Bechtel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOTO-DETECTOR WITH WAVELENGTH CONVERTER
- Publication number 20110140131
- Publication date Jun 16, 2011
- Koninklijke Philips Electronics N.V.
- Christoph Martiny
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Matthias Heidemann

Person

Patents Grantslast 30 patents

Reliable light conversion device for laser-based light sources

Bonding of phosphor converter emitters

Cyan phosphor-converted LED module

Light converting device with translucent layer disposed on a light...

White phosphor converted LED with stable flux output versus tempera...

Phosphor converted LED with temperature stable flux and saturated r...

Light scattering and conversion plate for LEDs

Light emitting device including a filter and a protective layer

Controlling LED emission pattern using optically active materials

Photo-detector with wavelength converter

Light source using remote phosphor and pink LED

LED assembly

Red emitting SiAlON-based material

Patents Applicationslast 30 patents

RELIABLE LIGHT CONVERSION DEVICE FOR LASER-BASED LIGHT SOURCES

PHOSPHOR LAYER FOR MICRO-LED APPLICATIONS

BONDING OF PHOSPHOR CONVERTER EMITTERS

CYAN PHOSPHOR-CONVERTED LED MODULE

LIGHT CONVERTING DEVICE

WHITE PHOSPHOR CONVERTED LED WITH STABLE FLUX OUTPUT VERSUS TEMPERA...

PHOSPHOR CONVERTED LED WITH TEMPERATURE STABLE FLUX AND SATURATED R...

LIGHT SCATTERING AND CONVERSION PLATE FOR LEDS

LIGHT EMITTING DEVICE INCLUDING A FILTER AND A PROTECTIVE LAYER

PHOSPHOR CONVERTED LIGHT EMITTING DIODE, A LAMP AND A LUMINAIRE

CONTROLLING LED EMISSION PATTERN USING OPTICALLY ACTIVE MATERIALS

LIGHT SOURCE USING REMOTE PHOSPHOR AND PINK LED

LED ASSEMBLY

PHOTO-DETECTOR WITH WAVELENGTH CONVERTER