Combining sunlight and electric light sources for indoor illumination

Industry

CPC
F21S19/005

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F21Lighting F21SNON-PORTABLE LIGHTING DEVICES OR SYSTEMS THEREOF F21S19/00Lighting devices or systems employing combinations of electric and non-electric light sources Replacing or exchanging electric light sources with non-electric light sources or vice-versa

Current Industry

F21S19/005Combining sunlight and electric light sources for indoor illumination

Industries

Patents Grantslast 30 patents

Information Patent Grant
Lighting device and lighting method for at least one plant
- Patent number 11,982,413
- Issue date May 14, 2024
- Fraunhofer-Gesellschaft zur Forderung der Angewandten Forschung E.V.
- Thomas Längle
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Interior lighting system
- Patent number 11,877,370
- Issue date Jan 16, 2024
- SIGNIFY HOLDING B.V.
- Lucas Leo Desire Van Der Poel
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Structure and method for utilizing natural light in an interior of...
- Patent number 11,796,780
- Issue date Oct 24, 2023
- Hyundai Motor Company
- Soon Sung Park
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Lighting fixture and methods
- Patent number 11,729,877
- Issue date Aug 15, 2023
- Ideal Industries Lighting LLC
- Bernd P. Keller
- F21 - LIGHTING
Information Patent Grant
Light fixtures and methods
- Patent number 11,638,339
- Issue date Apr 25, 2023
- Ideal Industries Lighting LLC
- Michael Leung
- F21 - LIGHTING
Information Patent Grant
Solar mounting frame and lighting assembly
- Patent number 11,309,827
- Issue date Apr 19, 2022
- Gulshan Prem Choppla
- F21 - LIGHTING
Information Patent Grant
Skylight fixture emulating natural exterior light
- Patent number 11,209,138
- Issue date Dec 28, 2021
- Ideal Industries Lighting LLC
- Bernd P. Keller
- F21 - LIGHTING
Information Patent Grant
Luminaires with transition zones for glare control
- Patent number 11,060,673
- Issue date Jul 13, 2021
- ABL IP Holding LLC
- Yulia Tyukhova
- G02 - OPTICS
Information Patent Grant
Light adjustment system of lighting devices
- Patent number 11,054,100
- Issue date Jul 6, 2021
- HIKARIYANE CORPORATION
- Yukitoshi Shigenaga
- F21 - LIGHTING
Information Patent Grant
Circadian light fixtures, and other devices
- Patent number 10,900,621
- Issue date Jan 26, 2021
- IDEAL Industries Lighting LLC
- Michael Leung
- F21 - LIGHTING
Information Patent Grant
Sunlight-based sun imitating illumination
- Patent number 10,883,685
- Issue date Jan 5, 2021
- COELUX S.r.l
- Paolo Di Trapani
- F21 - LIGHTING
Information Patent Grant
Skylight Fixture
- Patent number 10,781,984
- Issue date Sep 22, 2020
- IDEAL Industries Lighting LLC
- Bernd P. Keller
- F21 - LIGHTING
Information Patent Grant
System with gradual change of light distribution or shadow distribu...
- Patent number 10,578,265
- Issue date Mar 3, 2020
- Paulo Alexandre Teixeira E. Silva Cardoso
- F21 - LIGHTING
Information Patent Grant
Daylighting apparatus
- Patent number 10,520,151
- Issue date Dec 31, 2019
- SHARP KABUSHIKI KAISHA
- Shun Ueki
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Light fixtures and methods
- Patent number 10,502,374
- Issue date Dec 10, 2019
- IDEAL Industries Lighting LLC
- Michael Leung
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Skylight fixture
- Patent number 10,465,869
- Issue date Nov 5, 2019
- IDEAL Industries Lighting LLC
- Bernd P. Keller
- F21 - LIGHTING
Information Patent Grant
Transom light arrangement and method for producing a transom light...
- Patent number 10,429,038
- Issue date Oct 1, 2019
- Osram GmbH
- Ferdinand Walther
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Method and system for collecting and distributing radiation
- Patent number 10,374,111
- Issue date Aug 6, 2019
- Jorge S. Hernandez
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Luminaires with transition zones for glare control
- Patent number 10,309,588
- Issue date Jun 4, 2019
- ABL IP Holding LLC
- Yulia Tyukhova
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
System and method for optimizing daylight harvesting in distributed...
- Patent number 10,314,139
- Issue date Jun 4, 2019
- Carrier Corporation
- Prabhu Raja Subbarayalu Venkitapathi
- E04 - BUILDING
Information Patent Grant
Photo-voltaic powered wireless sensor for passive optical lighting
- Patent number 10,145,525
- Issue date Dec 4, 2018
- ABL IP Holding LLC
- Peter Shannin
- F21 - LIGHTING
Information Patent Grant
Apparatus and methods for improved building lighting
- Patent number 10,036,167
- Issue date Jul 31, 2018
- Kevin Alan Wolff
- E04 - BUILDING
Information Patent Grant
Multimode color tunable light source and daylighting system
- Patent number 10,030,833
- Issue date Jul 24, 2018
- OSRAM SYLVANIA Inc.
- Helmar Adler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wall-mounted sun tracking and light guiding apparatus
- Patent number 9,897,271
- Issue date Feb 20, 2018
- Institute of Nuclear Energy Research, Atomic Energy Council, Executive Yuan,...
- Hong-Yih Yeh
- G02 - OPTICS
Information Patent Grant
Light fixture with photosensor-activated adjustable louver assembly...
- Patent number 9,897,289
- Issue date Feb 20, 2018
- ABL IP Holdings LLC
- Phoebus Biron
- F21 - LIGHTING
Information Patent Grant
Apparatus and method for collecting and distributing radiation
- Patent number 9,882,079
- Issue date Jan 30, 2018
- Jorge S. Hernandez
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Sunny bright solar lighting
- Patent number 9,879,842
- Issue date Jan 30, 2018
- Loyd Edward Orfield
- G02 - OPTICS
Information Patent Grant
Multimode color tunable light sources
- Patent number 9,872,359
- Issue date Jan 16, 2018
- OSRAM SYLVANIA Inc.
- Helmar Adler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Sun/electric hybrid lighting system (SEHLS)
- Patent number 9,835,302
- Issue date Dec 5, 2017
- Henry Vernon Reed
- G02 - OPTICS
Information Patent Grant
Composite transparent lighting device
- Patent number 9,803,819
- Issue date Oct 31, 2017
- S.A.E.S. Getters S.p.A.
- Calogero Sciascia
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
LIGHTING FIXTURE AND METHODS
- Publication number 20240074013
- Publication date Feb 29, 2024
- IDEAL INDUSTRIES LIGHTING LLC
- Bernd P. Keller
- F21 - LIGHTING
Information Patent Application
STRUCTURE AND METHOD FOR UTILIZING NATURAL LIGHT IN AN INTERIOR OF...
- Publication number 20240004174
- Publication date Jan 4, 2024
- Hyundai Motor Company
- Soon Sung Park
- B60 - VEHICLES IN GENERAL
Information Patent Application
LIGHTING DEVICE AND LIGHTING METHOD FOR AT LEAST ONE PLANT
- Publication number 20220299180
- Publication date Sep 22, 2022
- Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
- Thomas LÄNGLE
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
INTERIOR LIGHTING SYSTEM
- Publication number 20210176840
- Publication date Jun 10, 2021
- SIGNIFY HOLDING B.V.
- LUCAS LEO DESIRE VAN DER POEL
- F21 - LIGHTING
Information Patent Application
LIGHT FIXTURES AND METHODS
- Publication number 20210095825
- Publication date Apr 1, 2021
- IDEAL INDUSTRIES LIGHTING LLC
- Michael Leung
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
WINDOW WITH LIGHTING UNIT
- Publication number 20200393120
- Publication date Dec 17, 2020
- SIGNIFY HOLDING B.V.
- MARTINUS PETRUS CREUSEN
- E04 - BUILDING
Information Patent Application
SKYLIGHT FIXTURE EMULATING NATURAL EXTERIOR LIGHT
- Publication number 20200370719
- Publication date Nov 26, 2020
- IDEAL INDUSTRIES LIGHTING LLC
- Bernd P. Keller
- F21 - LIGHTING
Information Patent Application
LIGHT ADJUSTMENT SYSTEM OF LIGHTING DEVICES
- Publication number 20200256533
- Publication date Aug 13, 2020
- HIKARIYANE CORPORATION
- Yukitoshi Shigenaga
- F21 - LIGHTING
Information Patent Application
LIGHT FIXTURES AND METHODS
- Publication number 20200063927
- Publication date Feb 27, 2020
- IDEAL INDUSTRIES LIGHTING LLC
- Michael LEUNG
- G02 - OPTICS
Information Patent Application
SUNLIGHT-BASED SUN IMITATING ILLUMINATION
- Publication number 20200056754
- Publication date Feb 20, 2020
- COELUX S.R.L.
- Paolo Di Trapani
- G02 - OPTICS
Information Patent Application
SKYLIGHT FIXTURE
- Publication number 20200049318
- Publication date Feb 13, 2020
- IDEAL INDUSTRIES LIGHTING LLC
- Bernd P. Keller
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Luminaires with Transition Zones for Glare Control
- Publication number 20190383449
- Publication date Dec 19, 2019
- ABL IP Holding LLC
- Yulia Tyukhova
- G02 - OPTICS
Information Patent Application
Solar Tube
- Publication number 20190093841
- Publication date Mar 28, 2019
- Mark Fuller
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DAYLIGHTING BLIND, DAYLIGHTING DEVICE, AND LIGHTING SYSTEM
- Publication number 20190041017
- Publication date Feb 7, 2019
- SHARP KABUSHIKI KAISHA
- HIDEOMI YUI
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
DAYLIGHTING SYSTEM, DAYLIGHTING METHOD, AND BUILDING
- Publication number 20180356059
- Publication date Dec 13, 2018
- SHARP KABUSHIKI KAISHA
- SHUN UEKI
- G02 - OPTICS
Information Patent Application
PHOTO-VOLTAIC POWERED WIRELESS SENSOR FOR PASSIVE OPTICAL LIGHTING
- Publication number 20180106443
- Publication date Apr 19, 2018
- ABL IP HOLDING LLC
- Peter Shannin
- F21 - LIGHTING
Information Patent Application
MODULATING PASSIVE OPTICAL LIGHTING
- Publication number 20180007247
- Publication date Jan 4, 2018
- ABL IP HOLDING LLC
- Januk Aggarwal
- F21 - LIGHTING
Information Patent Application
SYSTEM AND METHOD FOR OPTIMIZING DAYLIGHT HARVESTING IN DISTRIBUTED...
- Publication number 20170265271
- Publication date Sep 14, 2017
- WIPRO LIMITED
- Prabhu Raja Subbarayalu Venkitapathi
- E04 - BUILDING
Information Patent Application
SYSTEM WITH GRADUAL CHANGE OF LIGHT DISTRIBUTION OR SHADOW DISTRIBU...
- Publication number 20170175965
- Publication date Jun 22, 2017
- PAULO ALEXANDRE TEIXEIRA E. SILVA CARDOSO
- G02 - OPTICS
Information Patent Application
LIGHTING AN ENVIRONMENT THROUGH A LIGHT VALVE
- Publication number 20170159912
- Publication date Jun 8, 2017
- Telelumen, LLC
- Steven Paolini
- G02 - OPTICS
Information Patent Application
Light Fixture with Photosensor-Activated Adjustable Louver Assembly...
- Publication number 20170138572
- Publication date May 18, 2017
- ABL IP Holding LLC
- Phoebus Biron
- F21 - LIGHTING
Information Patent Application
SOLAR POLYMER LIGHT BAR
- Publication number 20170114973
- Publication date Apr 27, 2017
- Loren D. Krumweide
- G02 - OPTICS
Information Patent Application
MULTIMODE COLOR TUNABLE LIGHT SOURCE AND DAYLIGHTING SYSTEM
- Publication number 20160273726
- Publication date Sep 22, 2016
- OSRAM SYLVANIA INC.
- Helmar Adler
- F21 - LIGHTING
Information Patent Application
COMPOSITE TRANSPARENT LIGHTING DEVICE
- Publication number 20160084459
- Publication date Mar 24, 2016
- Saes Getters S.p.A.
- Calogero SCIASCIA
- G02 - OPTICS
Information Patent Application
MULTI-MODE LIGHTING APPARATUS
- Publication number 20160076719
- Publication date Mar 17, 2016
- BMD PROPERTIES, LTD.
- JEFFREY M. WEMMER
- G02 - OPTICS
Information Patent Application
Light-Emitting Diode Input For Hybrid Solar Lighting Systems
- Publication number 20160033100
- Publication date Feb 4, 2016
- OFS FITEL, LLC
- Jan I Hansson
- G02 - OPTICS
Information Patent Application
ELECTROMAGNETIC RADIATION SYSTEM
- Publication number 20150370054
- Publication date Dec 24, 2015
- SOLIGHT LTD.
- Ofer BECKER
- G02 - OPTICS
Information Patent Application
LIGHTING DEVICE FOR A LIGHT GUIDING ASSEMBLY
- Publication number 20150362143
- Publication date Dec 17, 2015
- Koninklijke Philips N.V.
- Johannes Petrus Wilhelmus BAAIJENS
- F21 - LIGHTING
Information Patent Application
Sunny Bright Solar Lighting
- Publication number 20150354785
- Publication date Dec 10, 2015
- Loyd Edward Orfield
- G02 - OPTICS
Information Patent Application
LED-BASED LIGHTING DEVICES AND SYSTEMS BASED ON LIGHT PANELS HAVING...
- Publication number 20150309248
- Publication date Oct 29, 2015
- AXLEN, INC.
- Li Xu
- G02 - OPTICS

Combining sunlight and electric light sources for indoor illumination

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Lighting device and lighting method for at least one plant

Interior lighting system

Structure and method for utilizing natural light in an interior of...

Lighting fixture and methods

Light fixtures and methods

Solar mounting frame and lighting assembly

Skylight fixture emulating natural exterior light

Luminaires with transition zones for glare control

Light adjustment system of lighting devices

Circadian light fixtures, and other devices

Sunlight-based sun imitating illumination

Skylight Fixture

System with gradual change of light distribution or shadow distribu...

Daylighting apparatus

Light fixtures and methods

Skylight fixture

Transom light arrangement and method for producing a transom light...

Method and system for collecting and distributing radiation

Luminaires with transition zones for glare control

System and method for optimizing daylight harvesting in distributed...

Photo-voltaic powered wireless sensor for passive optical lighting

Apparatus and methods for improved building lighting

Multimode color tunable light source and daylighting system

Wall-mounted sun tracking and light guiding apparatus

Light fixture with photosensor-activated adjustable louver assembly...

Apparatus and method for collecting and distributing radiation

Sunny bright solar lighting

Multimode color tunable light sources

Sun/electric hybrid lighting system (SEHLS)

Composite transparent lighting device

Patents Applicationslast 30 patents

LIGHTING FIXTURE AND METHODS

STRUCTURE AND METHOD FOR UTILIZING NATURAL LIGHT IN AN INTERIOR OF...

LIGHTING DEVICE AND LIGHTING METHOD FOR AT LEAST ONE PLANT

INTERIOR LIGHTING SYSTEM

LIGHT FIXTURES AND METHODS

WINDOW WITH LIGHTING UNIT

SKYLIGHT FIXTURE EMULATING NATURAL EXTERIOR LIGHT

LIGHT ADJUSTMENT SYSTEM OF LIGHTING DEVICES

LIGHT FIXTURES AND METHODS

SUNLIGHT-BASED SUN IMITATING ILLUMINATION

SKYLIGHT FIXTURE

Luminaires with Transition Zones for Glare Control

Solar Tube

DAYLIGHTING BLIND, DAYLIGHTING DEVICE, AND LIGHTING SYSTEM

DAYLIGHTING SYSTEM, DAYLIGHTING METHOD, AND BUILDING

PHOTO-VOLTAIC POWERED WIRELESS SENSOR FOR PASSIVE OPTICAL LIGHTING

MODULATING PASSIVE OPTICAL LIGHTING

SYSTEM AND METHOD FOR OPTIMIZING DAYLIGHT HARVESTING IN DISTRIBUTED...

SYSTEM WITH GRADUAL CHANGE OF LIGHT DISTRIBUTION OR SHADOW DISTRIBU...

LIGHTING AN ENVIRONMENT THROUGH A LIGHT VALVE

Light Fixture with Photosensor-Activated Adjustable Louver Assembly...

SOLAR POLYMER LIGHT BAR

MULTIMODE COLOR TUNABLE LIGHT SOURCE AND DAYLIGHTING SYSTEM

COMPOSITE TRANSPARENT LIGHTING DEVICE

MULTI-MODE LIGHTING APPARATUS

Light-Emitting Diode Input For Hybrid Solar Lighting Systems

ELECTROMAGNETIC RADIATION SYSTEM

LIGHTING DEVICE FOR A LIGHT GUIDING ASSEMBLY

Sunny Bright Solar Lighting

LED-BASED LIGHTING DEVICES AND SYSTEMS BASED ON LIGHT PANELS HAVING...