using a supplementary light source for emergency lighting

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F21S9/024

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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F21Lighting F21SNON-PORTABLE LIGHTING DEVICES OR SYSTEMS THEREOF F21S9/00Lighting devices with a built-in power supply Systems employing lighting devices with a built-in power supply

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F21S9/024using a supplementary light source for emergency lighting

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Front access battery compartment
- Patent number 11,965,638
- Issue date Apr 23, 2024
- HLI SOLUTIONS, INC.
- Anthony Brunelli
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Self-diagnostic fault identification system for emergency lighting...
- Patent number 11,811,260
- Issue date Nov 7, 2023
- HLI SOLUTIONS, INC.
- Allen George Cyr
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Building egress lighting apparatus, system, method and computer pro...
- Patent number 11,788,692
- Issue date Oct 17, 2023
- Exposure Illumination Architects, Inc.
- Daniel S. Spiro
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
LED light
- Patent number 11,437,845
- Issue date Sep 6, 2022
- CH LIGHTING TECHNOLOGY CO., LTD.
- Jun Zhou
- B60 - VEHICLES IN GENERAL
Information Patent Grant
LED emergency light and the control method thereof
- Patent number 11,316,364
- Issue date Apr 26, 2022
- CH LIGHTING TECHNOLOGY CO., LTD.
- Jun Zhou
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Temporary and emergency elevator interior lighting assembly
- Patent number 11,274,018
- Issue date Mar 15, 2022
- MAN-D-TEC INC.
- Terry Roy Mandy
- F21 - LIGHTING
Information Patent Grant
Circuit and method for controlling charging of emergency lighting l...
- Patent number 11,271,423
- Issue date Mar 8, 2022
- SHANGHAI SINCERETEK MICROELECTRONICS TECHNOLOGY CO , LTD.
- Hongyue Du
- F21 - LIGHTING
Information Patent Grant
Self-diagnostic fault identification system for emergency lighting...
- Patent number 11,223,219
- Issue date Jan 11, 2022
- Hubbell Incorporated
- Allen George Cyr
- F21 - LIGHTING
Information Patent Grant
Battery backup for lighting system
- Patent number 11,209,139
- Issue date Dec 28, 2021
- HeathCo LLC
- Scott Blaise Tylicki
- F21 - LIGHTING
Information Patent Grant
Uniformly lit planar field of illumination
- Patent number 11,149,936
- Issue date Oct 19, 2021
- Exposure Illumination Architects, Inc.
- Daniel S. Spiro
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Water-resistant extruded housing for emergency lighting component
- Patent number 10,941,932
- Issue date Mar 9, 2021
- ABL IP Holding LLC
- Dileep Kumar Kallamthottathil
- F21 - LIGHTING
Information Patent Grant
Battery backup for lighting system
- Patent number 10,830,404
- Issue date Nov 10, 2020
- Heathco, LLC
- Scott Blaise Tylicki
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Front access battery compartment
- Patent number 10,775,010
- Issue date Sep 15, 2020
- Hubbell Incorporated
- Anthony Louis Brunelli
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Self-diagnostic fault identification system for emergency lighting...
- Patent number 10,775,009
- Issue date Sep 15, 2020
- Hubbell Incorporated
- Allen George Cyr
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Lighting arrangement with battery backup
- Patent number 10,663,130
- Issue date May 26, 2020
- Dave Boulanger
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Communicating a localized building alert
- Patent number 10,388,125
- Issue date Aug 20, 2019
- LENOVO (SINGAPORE) PTE. LTD
- Douglas Warren Robinson
- G08 - SIGNALLING
Information Patent Grant
Lighting apparatus including primary and secondary illumination sou...
- Patent number 10,309,596
- Issue date Jun 4, 2019
- Michael L. Simmons
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Front access battery compartment
- Patent number 10,295,134
- Issue date May 21, 2019
- Hubbell Incorporated
- Anthony Louis Brunelli
- F21 - LIGHTING
Information Patent Grant
Scaleable solid state lighting apparatus
- Patent number 10,145,554
- Issue date Dec 4, 2018
- LUMENEX SOLERGIA SPA
- James Bears
- F21 - LIGHTING
Information Patent Grant
Front access battery compartment
- Patent number 9,995,448
- Issue date Jun 12, 2018
- Hubbell Incorporated
- Anthony Louis Brunelli
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Smart home-care lighting system
- Patent number 9,854,641
- Issue date Dec 26, 2017
- Kaipo Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Emergency light devices, systems, and methods
- Patent number 9,832,849
- Issue date Nov 28, 2017
- Edward Villaume
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Emergency exit route illumination system and methods
- Patent number 9,689,542
- Issue date Jun 27, 2017
- Jerry T. Anderson
- G08 - SIGNALLING
Information Patent Grant
LED light with manually operated sound device
- Patent number 9,605,845
- Issue date Mar 28, 2017
- Tseng-Lu Chien
- F21 - LIGHTING
Information Patent Grant
Emergency lighting for light emitting diode fixtures
- Patent number 9,506,612
- Issue date Nov 29, 2016
- Cooper Technologies Company
- Caleb Badley
- F21 - LIGHTING
Information Patent Grant
Lighting device
- Patent number 9,307,599
- Issue date Apr 5, 2016
- LITONICS Limited
- Nicolas Williams
- F21 - LIGHTING
Information Patent Grant
Lighting device
- Patent number 9,078,308
- Issue date Jul 7, 2015
- LITONICS Limited
- Nicolas Williams
- F21 - LIGHTING
Information Patent Grant
Wall-mountable luminaire and associated systems and methods
- Patent number 9,006,987
- Issue date Apr 14, 2015
- Lighting Science Group, Inc.
- Fredric S. Maxik
- F21 - LIGHTING
Information Patent Grant
Emergency light
- Patent number 8,333,491
- Issue date Dec 18, 2012
- Ecolighting, Inc Corp.
- Po-Wen Chou
- F21 - LIGHTING
Information Patent Grant
Modular lighting systems
- Patent number 8,232,745
- Issue date Jul 31, 2012
- Digital Lumens Incorporated
- Brian J. Chemel
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
INTERNAL LIGHTING MODULE
- Publication number 20240426441
- Publication date Dec 26, 2024
- SIGNIFY HOLDING B.V.
- STEVEN WALTER PYSHOS
- F21 - LIGHTING
Information Patent Application
LIGHTING FIXTURE WITH AN INTEGRATED MECHANICAL FIXING AND ELECTRICA...
- Publication number 20240337358
- Publication date Oct 10, 2024
- BEGHELLI SPA
- Gian Pietro BEGHELLI
- F21 - LIGHTING
Information Patent Application
Hazardous Area Lighting with Emergency Power Back Up and Wireless C...
- Publication number 20240191850
- Publication date Jun 13, 2024
- Appleton Grp LLC
- Timothy E. Graff
- G01 - MEASURING TESTING
Information Patent Application
INTEGRATED SYSTEM FOR SANITIZATION AND EMERGENCY LIGHTING OF ROOMS
- Publication number 20230158199
- Publication date May 25, 2023
- BEGHELLI S.P.A.
- Gian Pietro BEGHELLI
- F21 - LIGHTING
Information Patent Application
SELF-DIAGNOSTIC FAULT IDENTIFICATION SYSTEM FOR EMERGENCY LIGHTING...
- Publication number 20220158467
- Publication date May 19, 2022
- HUBBELL INCORPORATED
- Allen George Cyr
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
UNIFORMLY LIT PLANAR FIELD OF ILLUMINATION
- Publication number 20210254820
- Publication date Aug 19, 2021
- Daniel S. Spiro
- F21 - LIGHTING
Information Patent Application
CIRCUIT AND METHOD FOR CONTROLLING CHARGING OF EMERGENCY LIGHTING L...
- Publication number 20210119479
- Publication date Apr 22, 2021
- Shanghai Sinceretek Microelectronics Technology Co., Ltd.
- Hongyue DU
- F21 - LIGHTING
Information Patent Application
TEMPORARY AND EMERGENCY ELEVATOR INTERIOR LIGHTING ASSEMBLY
- Publication number 20210039922
- Publication date Feb 11, 2021
- Man-D-Tec Inc.
- Terry Roy Mandy
- F21 - LIGHTING
Information Patent Application
FRONT ACCESS BATTERY COMPARTMENT
- Publication number 20210003262
- Publication date Jan 7, 2021
- HUBBELL INCORPORATED
- Anthony Brunelli
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SELF-DIAGNOSTIC FAULT IDENTIFICATION SYSTEM FOR EMERGENCY LIGHTING...
- Publication number 20200408374
- Publication date Dec 31, 2020
- HUBBELL INCORPORATED
- Allen George Cyr
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LIGHTING CONTROL SYSTEM AND METHOD OF USE
- Publication number 20190124742
- Publication date Apr 25, 2019
- James O'Carroll
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LIGHTING ARRANGEMENT WITH BATTERY BACKUP
- Publication number 20190101257
- Publication date Apr 4, 2019
- CP IP Holdings Limited
- Dave Boulanger
- F21 - LIGHTING
Information Patent Application
FRONT ACCESS BATTERY COMPARTMENT
- Publication number 20180292057
- Publication date Oct 11, 2018
- HUBBELL INCORPORATED
- Anthony Louis Brunelli
- F21 - LIGHTING
Information Patent Application
SELF-DIAGNOSTIC FAULT IDENTIFICATION SYSTEM FOR EMERGENCY LIGHTING...
- Publication number 20180073696
- Publication date Mar 15, 2018
- HUBBELL INCORPORATED
- Allen George Cyr
- F21 - LIGHTING
Information Patent Application
AN ILLUMINATION SYSTEM
- Publication number 20170023221
- Publication date Jan 26, 2017
- NUALIGHT LIMITED
- Andreas SCHUH
- F21 - LIGHTING
Information Patent Application
LIGHTING APPARATUS INCLUDING PRIMARY AND SECONDARY ILLUMINATION SOU...
- Publication number 20160377246
- Publication date Dec 29, 2016
- MICHAEL L. SIMMONS
- F21 - LIGHTING
Information Patent Application
EMERGENCY LIGHT DEVICES, SYSTEMS, AND METHODS
- Publication number 20160366754
- Publication date Dec 15, 2016
- Edward VILLAUME
- F21 - LIGHTING
Information Patent Application
FRONT ACCESS BATTERY COMPARTMENT
- Publication number 20160312968
- Publication date Oct 27, 2016
- HUBBELL INCORPORATED
- Anthony Louis Brunelli
- F21 - LIGHTING
Information Patent Application
Emergency Exit Route Illumination System and Methods
- Publication number 20160003428
- Publication date Jan 7, 2016
- Jerry T Anderson
- F21 - LIGHTING
Information Patent Application
LED MODULE WITH LED CHIP GROUPS
- Publication number 20150338041
- Publication date Nov 26, 2015
- TRIDONIC JENNERSDORF GMBH
- Florian WIMMER
- F21 - LIGHTING
Information Patent Application
PATHWAY LIGHTING SYSTEM FOR TUNNELS
- Publication number 20150292695
- Publication date Oct 15, 2015
- Clear-vu Lighting LLC
- Daniel A. Lax
- F21 - LIGHTING
Information Patent Application
Vehicle Hazard Light Strip
- Publication number 20150251598
- Publication date Sep 10, 2015
- Errol Andrews
- B60 - VEHICLES IN GENERAL
Information Patent Application
The LED Light Has Multiple Functions
- Publication number 20150167957
- Publication date Jun 18, 2015
- Tseng-Lu CHIEN
- F21 - LIGHTING
Information Patent Application
LIGHTING DEVICE
- Publication number 20140265845
- Publication date Sep 18, 2014
- LITONICS LIMITED
- Nicolas Williams
- F21 - LIGHTING
Information Patent Application
SUPPLEMENTAL, BACKUP OR EMERGENCY LIGHTING SYSTEMS AND METHODS
- Publication number 20140240966
- Publication date Aug 28, 2014
- Alvaro Garcia
- F21 - LIGHTING
Information Patent Application
LED Light Strip With Detachable LED FlashLights Assembly
- Publication number 20140218899
- Publication date Aug 7, 2014
- Calvin Chuen Kam Law
- F21 - LIGHTING
Information Patent Application
HYBRID PHOTOVOLTAIC LIGHT FIXTURE/TROFFER
- Publication number 20140104818
- Publication date Apr 17, 2014
- Peymon Khojasteh
- F21 - LIGHTING
Information Patent Application
WALL-MOUNTABLE LUMINAIRE AND ASSOCIATED SYSTEMS AND METHODS
- Publication number 20140028210
- Publication date Jan 30, 2014
- LIGHTING SCIENCE GROUP CORPORATION
- Fredric S. Maxik
- F21 - LIGHTING
Information Patent Application
ORGANIC LIGHT EMITTING DIODES IN LIGHT FIXTURES
- Publication number 20130106294
- Publication date May 2, 2013
- GENERAL ELECTRIC COMPANY
- Stefan Rakuff
- E04 - BUILDING
Information Patent Application
Modular Lighting Systems
- Publication number 20090267540
- Publication date Oct 29, 2009
- DIGITAL LUMENS, INC.
- Brian J. Chemel
- F21 - LIGHTING

using a supplementary light source for emergency lighting

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Front access battery compartment

Self-diagnostic fault identification system for emergency lighting...

Building egress lighting apparatus, system, method and computer pro...

LED light

LED emergency light and the control method thereof

Temporary and emergency elevator interior lighting assembly

Circuit and method for controlling charging of emergency lighting l...

Self-diagnostic fault identification system for emergency lighting...

Battery backup for lighting system

Uniformly lit planar field of illumination

Water-resistant extruded housing for emergency lighting component

Battery backup for lighting system

Front access battery compartment

Self-diagnostic fault identification system for emergency lighting...

Lighting arrangement with battery backup

Communicating a localized building alert

Lighting apparatus including primary and secondary illumination sou...

Front access battery compartment

Scaleable solid state lighting apparatus

Front access battery compartment

Smart home-care lighting system

Emergency light devices, systems, and methods

Emergency exit route illumination system and methods

LED light with manually operated sound device

Emergency lighting for light emitting diode fixtures

Lighting device

Lighting device

Wall-mountable luminaire and associated systems and methods

Emergency light

Modular lighting systems

Patents Applicationslast 30 patents

INTERNAL LIGHTING MODULE

LIGHTING FIXTURE WITH AN INTEGRATED MECHANICAL FIXING AND ELECTRICA...

Hazardous Area Lighting with Emergency Power Back Up and Wireless C...

INTEGRATED SYSTEM FOR SANITIZATION AND EMERGENCY LIGHTING OF ROOMS

SELF-DIAGNOSTIC FAULT IDENTIFICATION SYSTEM FOR EMERGENCY LIGHTING...

UNIFORMLY LIT PLANAR FIELD OF ILLUMINATION

CIRCUIT AND METHOD FOR CONTROLLING CHARGING OF EMERGENCY LIGHTING L...

TEMPORARY AND EMERGENCY ELEVATOR INTERIOR LIGHTING ASSEMBLY

FRONT ACCESS BATTERY COMPARTMENT

SELF-DIAGNOSTIC FAULT IDENTIFICATION SYSTEM FOR EMERGENCY LIGHTING...

LIGHTING CONTROL SYSTEM AND METHOD OF USE

LIGHTING ARRANGEMENT WITH BATTERY BACKUP

FRONT ACCESS BATTERY COMPARTMENT

SELF-DIAGNOSTIC FAULT IDENTIFICATION SYSTEM FOR EMERGENCY LIGHTING...

AN ILLUMINATION SYSTEM

LIGHTING APPARATUS INCLUDING PRIMARY AND SECONDARY ILLUMINATION SOU...

EMERGENCY LIGHT DEVICES, SYSTEMS, AND METHODS

FRONT ACCESS BATTERY COMPARTMENT

Emergency Exit Route Illumination System and Methods

LED MODULE WITH LED CHIP GROUPS

PATHWAY LIGHTING SYSTEM FOR TUNNELS

Vehicle Hazard Light Strip

The LED Light Has Multiple Functions

LIGHTING DEVICE

SUPPLEMENTAL, BACKUP OR EMERGENCY LIGHTING SYSTEMS AND METHODS

LED Light Strip With Detachable LED FlashLights Assembly

HYBRID PHOTOVOLTAIC LIGHT FIXTURE/TROFFER

WALL-MOUNTABLE LUMINAIRE AND ASSOCIATED SYSTEMS AND METHODS

ORGANIC LIGHT EMITTING DIODES IN LIGHT FIXTURES

Modular Lighting Systems