Hans-Helmut Bechtel

Person

Roetgen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Thin compact wavelength converting structure for pcLED
- Patent number 12,155,015
- Issue date Nov 26, 2024
- Lumileds LLC
- Hans-Helmut Bechtel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting device with improved warm-white color point
- Patent number 11,788,690
- Issue date Oct 17, 2023
- Lumileds LLC
- Wouter Soer
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Optical coupling layer to improve output flux in LEDs
- Patent number 11,749,789
- Issue date Sep 5, 2023
- Lumileds LLC
- Antonio Lopez-Julia
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wavelength converted light emitting device
- Patent number 11,742,463
- Issue date Aug 29, 2023
- Lumileds LLC
- Peter Josef Schmidt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
LED and phosphor combinations for high luminous efficacy lighting w...
- Patent number 11,621,377
- Issue date Apr 4, 2023
- Lumileds LLC
- Marcus Jozef Henricus Kessels
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Phosphor layer for micro-LED applications
- Patent number 11,552,225
- Issue date Jan 10, 2023
- Lumileds LLC
- Hans-Helmut Bechtel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Protection layer for a light emitting diode
- Patent number 11,411,146
- Issue date Aug 9, 2022
- Lumileds LLC
- Jens Meyer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical coupling layer to improve output flux in LEDs
- Patent number 11,362,243
- Issue date Jun 14, 2022
- Lumileds LLC
- Antonio Lopez-Julia
- H01 - BASIC ELECTRIC ELEMENTS
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
Light emitting device with improved warm-white color point
- Patent number 11,231,148
- Issue date Jan 25, 2022
- Lumileds LLC
- Wouter Soer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Phosphor converted LED with high color quality
- Patent number 11,233,180
- Issue date Jan 25, 2022
- Lumileds LLC
- Hans-Helmut Bechtel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Phosphor converted LED
- Patent number 11,101,409
- Issue date Aug 24, 2021
- KONINKLIJKE PHILIPS N.V.
- Peter Josef Schmidt
- 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
High luminance crisp white LED light source
- Patent number 10,957,824
- Issue date Mar 23, 2021
- Lumileds LLC
- Hans-Helmut Bechtel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Wavelength converted light emitting device
- Patent number 10,910,529
- Issue date Feb 2, 2021
- KONINKLIJKE PHILIPS N.V.
- Peter Josef Schmidt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting device with improved warm-white color point
- Patent number 10,837,607
- Issue date Nov 17, 2020
- Lumileds LLC
- Wouter Soer
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Blue emitting phosphor converted LED with blue pigment
- Patent number 10,658,552
- Issue date May 19, 2020
- Koninklijke Philips N.V.
- Hans-Helmut Bechtel
- F21 - LIGHTING
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
Laser lighting module with safety function
- Patent number 10,539,289
- Issue date Jan 21, 2020
- LUMILEDS HOLDING B.V.
- Hans Helmut Bechtel
- F21 - LIGHTING
Information Patent Grant
Wavelength converted light emitting device
- Patent number 10,312,417
- Issue date Jun 4, 2019
- Koninklijke Philips N.V.
- Gerd Mueller
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Luminescent ceramic for a light emitting device
- Patent number 10,290,775
- Issue date May 14, 2019
- Lumileds LLC
- Gerd O. Mueller
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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
LED based device with wide color gamut
- Patent number 10,158,052
- Issue date Dec 18, 2018
- Lumileds LLC
- Volker Weiler
- G02 - OPTICS
Information Patent Grant
Device with multiple, stacked light emitting devices
- Patent number 10,121,770
- Issue date Nov 6, 2018
- Koninklijke Philips N.V.
- Hans-Helmut Bechtel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lighting system having reduced melanopic spectral content
- Patent number 10,113,700
- Issue date Oct 30, 2018
- Lumileds LLC
- Wouter A. Soer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of illumination having light emitting device with ceramic co...
- Patent number 10,111,293
- Issue date Oct 23, 2018
- Philips Lighting Holding B.V.
- Bernd Hofmann
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
LED with scattering features in substrate
- Patent number 10,074,786
- Issue date Sep 11, 2018
- Lumileds LLC
- Kenneth John Vampola
- 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

Patents Applicationslast 30 patents

Information Patent Application
OXONITRIDOBERYLLOSILICATE PHOSPHORS
- Publication number 20240327706
- Publication date Oct 3, 2024
- Lumileds LLC
- Tobias GIFTTHALER
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Thin Compact Wavelength Converting Structure for pcLED
- Publication number 20220320380
- Publication date Oct 6, 2022
- Lumileds LLC
- Hans-Helmut Bechtel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL COUPLING LAYER TO IMPROVE OUTPUT FLUX IN LEDS
- Publication number 20220320390
- Publication date Oct 6, 2022
- Lumileds LLC
- Antonio Lopez-Julia
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING DEVICE WITH IMPROVED WARM-WHITE COLOR POINT
- Publication number 20220146058
- Publication date May 12, 2022
- Lumileds LLC
- Wouter SOER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LED AND PHOSPHOR COMBINATIONS FOR HIGH LUMINOUS EFFICACY LIGHTING W...
- Publication number 20220140205
- Publication date May 5, 2022
- Lumileds LLC
- Marcus Jozef Henricus KESSELS
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PROTECTION LAYER FOR A LIGHT EMITTING DIODE
- Publication number 20220115566
- Publication date Apr 14, 2022
- Lumileds LLC
- Jens Meyer
- H01 - BASIC ELECTRIC ELEMENTS
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
WAVELENGTH CONVERTED LIGHT EMITTING DEVICE
- Publication number 20210151642
- Publication date May 20, 2021
- Lumileds Holding B.V.
- Peter Josef Schmidt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL COUPLING LAYER TO IMPROVE OUTPUT FLUX IN LEDS
- Publication number 20210111320
- Publication date Apr 15, 2021
- Lumileds LLC
- Antonio Lopez-Julia
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING DEVICE WITH IMPROVED WARM-WHITE COLOR POINT
- Publication number 20210018152
- Publication date Jan 21, 2021
- Lumileds LLC
- Wouter SOER
- 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
LASER LIGHTING MODULE WITH SAFETY FUNCTION
- Publication number 20190323677
- Publication date Oct 24, 2019
- Lumileds Holding B.V.
- Hans Helmut BECHTEL
- F21 - LIGHTING
Information Patent Application
LIGHT CONVERTING DEVICE
- Publication number 20190137063
- Publication date May 9, 2019
- Lumileds LLC
- Hans-Helmut BECHTEL
- F21 - LIGHTING
Information Patent Application
HIGH LUMINANCE CRISP WHITE LED LIGHT SOURCE
- Publication number 20190140146
- Publication date May 9, 2019
- Lumileds LLC
- Hans-Helmut BECHTEL
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING DEVICE WITH IMPROVED WARM-WHITE COLOR POINT
- Publication number 20190093832
- Publication date Mar 28, 2019
- Lumileds LLC
- Walter SOER
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
WAVELENGTH CONVERTED LIGHT EMITTING DEVICE
- Publication number 20180198040
- Publication date Jul 12, 2018
- Lumileds Holding B.V.
- Peter Josef Schmidt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHTING SYSTEM HAVING REDUCED MELANOPIC SPECTRAL CONTENT
- Publication number 20180073689
- Publication date Mar 15, 2018
- Lumileds LLC
- Wouter A. SOER
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
DEVICE WITH MULTIPLE, STACKED LIGHT EMITTING DEVICES
- Publication number 20180068988
- Publication date Mar 8, 2018
- Koninklijke Philips N.V.
- Hans-Helmut Bechtel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BLUE EMITTING PHOSPHOR CONVERTED LED WITH BLUE PIGMENT
- Publication number 20180062050
- Publication date Mar 1, 2018
- Koninklijke Philips N.V.
- Hans-Helmut Bechtel
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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
WAVELENGTH CONVERTED LIGHT EMITTING DEVICE
- Publication number 20170373231
- Publication date Dec 28, 2017
- Koninklijke Philips N.V.
- Gerd Mueller
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LED WITH SCATTERING FEATURES IN SUBSTRATE
- Publication number 20170358722
- Publication date Dec 14, 2017
- Lumileds LLC
- Kenneth John Vampola
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Phosphor Converted LED
- Publication number 20170345975
- Publication date Nov 30, 2017
- Koninklijke Philips N.V.
- Peter Josef Schmidt
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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
METHOD OF FORMING A WAVELENGTH CONVERTED LIGHT EMITTING DEVICE
- Publication number 20170331011
- Publication date Nov 16, 2017
- Koninklijke Philips N.V.
- April Dawn Schricker
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LUMINESCENT CERAMIC FOR A LIGHT EMITTING DEVICE
- Publication number 20170309791
- Publication date Oct 26, 2017
- Lumileds LLC
- Gerd O. Mueller
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LED BASED DEVICE WITH WIDE COLOR GAMUT
- Publication number 20170162758
- Publication date Jun 8, 2017
- Koninklijke Philips N.V.
- Volker Weiler
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LED WITH SCATTERING FEATURES IN SUBSTRATE
- Publication number 20170047492
- Publication date Feb 16, 2017
- Koninklijke Philips N.V.
- Kenneth Vampola
- H01 - BASIC ELECTRIC ELEMENTS

Hans-Helmut Bechtel

Person

Patents Grantslast 30 patents

Thin compact wavelength converting structure for pcLED

Light emitting device with improved warm-white color point

Optical coupling layer to improve output flux in LEDs

Wavelength converted light emitting device

LED and phosphor combinations for high luminous efficacy lighting w...

Phosphor layer for micro-LED applications

Protection layer for a light emitting diode

Optical coupling layer to improve output flux in LEDs

Reliable light conversion device for laser-based light sources

Bonding of phosphor converter emitters

Light emitting device with improved warm-white color point

Phosphor converted LED with high color quality

Phosphor converted LED

Cyan phosphor-converted LED module

High luminance crisp white LED light source

Wavelength converted light emitting device

Light emitting device with improved warm-white color point

Blue emitting phosphor converted LED with blue pigment

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

Laser lighting module with safety function

Wavelength converted light emitting device

Luminescent ceramic for a light emitting device

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

LED based device with wide color gamut

Device with multiple, stacked light emitting devices

Lighting system having reduced melanopic spectral content

Method of illumination having light emitting device with ceramic co...

LED with scattering features in substrate

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

Light scattering and conversion plate for LEDs

Patents Applicationslast 30 patents

OXONITRIDOBERYLLOSILICATE PHOSPHORS

Thin Compact Wavelength Converting Structure for pcLED

OPTICAL COUPLING LAYER TO IMPROVE OUTPUT FLUX IN LEDS

LIGHT EMITTING DEVICE WITH IMPROVED WARM-WHITE COLOR POINT

LED AND PHOSPHOR COMBINATIONS FOR HIGH LUMINOUS EFFICACY LIGHTING W...

PROTECTION LAYER FOR A LIGHT EMITTING DIODE

RELIABLE LIGHT CONVERSION DEVICE FOR LASER-BASED LIGHT SOURCES

WAVELENGTH CONVERTED LIGHT EMITTING DEVICE

OPTICAL COUPLING LAYER TO IMPROVE OUTPUT FLUX IN LEDS

LIGHT EMITTING DEVICE WITH IMPROVED WARM-WHITE COLOR POINT

PHOSPHOR LAYER FOR MICRO-LED APPLICATIONS

BONDING OF PHOSPHOR CONVERTER EMITTERS

CYAN PHOSPHOR-CONVERTED LED MODULE

LASER LIGHTING MODULE WITH SAFETY FUNCTION

LIGHT CONVERTING DEVICE

HIGH LUMINANCE CRISP WHITE LED LIGHT SOURCE

LIGHT EMITTING DEVICE WITH IMPROVED WARM-WHITE COLOR POINT

WAVELENGTH CONVERTED LIGHT EMITTING DEVICE

LIGHTING SYSTEM HAVING REDUCED MELANOPIC SPECTRAL CONTENT

DEVICE WITH MULTIPLE, STACKED LIGHT EMITTING DEVICES

BLUE EMITTING PHOSPHOR CONVERTED LED WITH BLUE PIGMENT

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

WAVELENGTH CONVERTED LIGHT EMITTING DEVICE

LED WITH SCATTERING FEATURES IN SUBSTRATE

Phosphor Converted LED

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

METHOD OF FORMING A WAVELENGTH CONVERTED LIGHT EMITTING DEVICE

LUMINESCENT CERAMIC FOR A LIGHT EMITTING DEVICE

LED BASED DEVICE WITH WIDE COLOR GAMUT

LED WITH SCATTERING FEATURES IN SUBSTRATE