Cooling by forcing air or gas over or around the light source

Industry

CPC
F21V29/02

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F21Lighting F21VDETAILS OF LIGHTING DEVICES, OF GENERAL APPLICATION F21V29/00Protecting lighting devices from thermal damage Cooling or heating arrangements specially adapted for lighting devices or systems

Current Industry

F21V29/02Cooling by forcing air or gas over or around the light source

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Sound adaptive cooling system for a stage light
- Patent number 10,234,126
- Issue date Mar 19, 2019
- Production Resource Group, L.L.C.
- Jeremiah Harris
- F21 - LIGHTING
Information Patent Grant
LED system and housing for use with halogen light fixtures
- Patent number 10,215,392
- Issue date Feb 26, 2019
- Golight, Inc.
- Albert W. Gebhard
- F21 - LIGHTING
Information Patent Grant
Lighting device with an optical element having a fluid passage
- Patent number 10,184,651
- Issue date Jan 22, 2019
- Philips Lighting Holding B.V.
- Rifat Ata Mustafa Hikmet
- F21 - LIGHTING
Information Patent Grant
Reflector and lamp comprised thereof
- Patent number 10,139,095
- Issue date Nov 27, 2018
- GE Lighting Solutions, LLC
- Benjamin Lee Yoder
- G02 - OPTICS
Information Patent Grant
LED-based light bulb
- Patent number 9,944,519
- Issue date Apr 17, 2018
- GE Lighting Solutions, LLC
- Christopher L. Bohler
- B82 - NANO-TECHNOLOGY
Information Patent Grant
LED light bulbs
- Patent number 9,933,148
- Issue date Apr 3, 2018
- Cree, Inc.
- George R. Brandes
- F21 - LIGHTING
Information Patent Grant
Flat LED lamp assembly
- Patent number 9,897,302
- Issue date Feb 20, 2018
- Differential Energy Products, LLC
- Richard A. Flaherty
- F21 - LIGHTING
Information Patent Grant
Optics system for solid state lighting apparatus
- Patent number 9,841,175
- Issue date Dec 12, 2017
- GE Lighting Solutions, LLC
- Glenn Howard Kuenzler
- G02 - OPTICS
Information Patent Grant
Heat exchanger for back to back electronics displays
- Patent number 9,835,893
- Issue date Dec 5, 2017
- Manufacturing Resources International, Inc.
- William R. Dunn
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
LED system and housing for use with halogen light fixtures
- Patent number 9,822,961
- Issue date Nov 21, 2017
- Golight, Inc.
- Albert W. Gebhard
- F21 - LIGHTING
Information Patent Grant
Fan cooled LED light and housing
- Patent number 9,816,696
- Issue date Nov 14, 2017
- LEDLab, LLC
- Scott Clifford
- F21 - LIGHTING
Information Patent Grant
Aircraft light
- Patent number 9,771,168
- Issue date Sep 26, 2017
- Andre Hessling
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Lighting device
- Patent number 9,739,469
- Issue date Aug 22, 2017
- LG Innotek Co., Ltd
- In Soo Park
- F21 - LIGHTING
Information Patent Grant
LED heater system and method
- Patent number 9,726,362
- Issue date Aug 8, 2017
- VITEC VIDEOCOM INC.
- Richard Allen Rosen
- F21 - LIGHTING
Information Patent Grant
Fan cooled LED light and housing
- Patent number 9,719,670
- Issue date Aug 1, 2017
- LEDLab, LLC
- Scott Clifford
- F21 - LIGHTING
Information Patent Grant
Headlight comprising light-emitting diodes
- Patent number 9,696,024
- Issue date Jul 4, 2017
- JB-Lighting Lichtanlagentechnik GmbH
- Helge Hoffmann
- F21 - LIGHTING
Information Patent Grant
Lighting device having at least one heat sink
- Patent number 9,677,753
- Issue date Jun 13, 2017
- Osram GmbH
- Nicole Breidenassel
- F21 - LIGHTING
Information Patent Grant
Solid state continuous white light source
- Patent number 9,642,515
- Issue date May 9, 2017
- Lumencor, Inc.
- Steven M. Jaffe
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
LED lamp with active cooling element
- Patent number 9,625,105
- Issue date Apr 18, 2017
- Cree, Inc.
- Tao Tong
- F21 - LIGHTING
Information Patent Grant
Semiconductor application installation adapted with a temperature e...
- Patent number 9,625,141
- Issue date Apr 18, 2017
- Tai-Her Yang
- G05 - CONTROLLING REGULATING
Information Patent Grant
LED lamp with uniform omnidirectional light intensity output
- Patent number 9,618,165
- Issue date Apr 11, 2017
- GE Lighting Solutions LLC
- Gary R. Allen
- F21 - LIGHTING
Information Patent Grant
LED lamp with Nd-glass bulb
- Patent number 9,612,002
- Issue date Apr 4, 2017
- GE Lighting Solutions, LLC
- Gary Robert Allen
- F21 - LIGHTING
Information Patent Grant
LED system and housing for use with halogen light
- Patent number 9,605,843
- Issue date Mar 28, 2017
- Golight, Inc.
- Albert W. Gebhard
- F21 - LIGHTING
Information Patent Grant
Solid state lighting devices and methods with rotary cooling struct...
- Patent number 9,599,328
- Issue date Mar 21, 2017
- Sandia Corporation
- Jeffrey P. Koplow
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Device for fastening a fan
- Patent number 9,593,836
- Issue date Mar 14, 2017
- Hella KGaA Hueck & Co.
- Franz-Georg Willeke
- F21 - LIGHTING
Information Patent Grant
On-camera LED fresnel lighting system including active cooling
- Patent number 9,588,402
- Issue date Mar 7, 2017
- Litepanels, Ltd.
- Kevin C. Baxter
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Active cooling device
- Patent number 9,587,820
- Issue date Mar 7, 2017
- GE Lighting Solutions, LLC
- Karl Kristian Udris
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Web browser configurable and programmable light bulb
- Patent number 9,574,718
- Issue date Feb 21, 2017
- A66, Inc.
- George Davey
- F21 - LIGHTING
Information Patent Grant
Light bulb with automated emergency operation
- Patent number 9,557,012
- Issue date Jan 31, 2017
- A66, Inc.
- George Davey
- F21 - LIGHTING
Information Patent Grant
Light source device
- Patent number 9,557,045
- Issue date Jan 31, 2017
- Mitsubishi Electric Corporation
- Yukio Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
LED LIGHT WITH COOLING SYSTEM
- Publication number 20150198321
- Publication date Jul 16, 2015
- Vitaly Druchinin
- F21 - LIGHTING
Information Patent Application
LED LAMP
- Publication number 20150159851
- Publication date Jun 11, 2015
- ZHEJIANG YANKON GROUP CO., LTD.
- Yang LI
- F21 - LIGHTING
Information Patent Application
LIGHT SOURCE MODULE AND PROJECTION APPARATUS
- Publication number 20150131061
- Publication date May 14, 2015
- CORETRONIC CORPORATION
- Tung-Chou Hu
- F21 - LIGHTING
Information Patent Application
ILLUMINATING VENTILATOR
- Publication number 20150117034
- Publication date Apr 30, 2015
- Sunonwealth Electric Machine Industry Co., Ltd.
- Alex Horng
- F21 - LIGHTING
Information Patent Application
LED Lighting System for Promoting Biological Growth
- Publication number 20150116997
- Publication date Apr 30, 2015
- ACROOPTICS, LLC
- Stephen Andrew Tappert
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
LED LAMP WITH ND-GLASS BULB
- Publication number 20150109758
- Publication date Apr 23, 2015
- GE LIGHTING SOLUTIONS, LLC
- Gary Robert ALLEN
- F21 - LIGHTING
Information Patent Application
LED LAMP WITH A FAN AND MANUFACTURING METHOD THEREOF
- Publication number 20150103537
- Publication date Apr 16, 2015
- DONG GUAN NATIONAL STATE LIGHTING CO., LTD
- Daisung Moon
- F21 - LIGHTING
Information Patent Application
LIGHTING APPARATUS
- Publication number 20150085503
- Publication date Mar 26, 2015
- Samsung Electronics Co., LTD
- Yun Whan Na
- F21 - LIGHTING
Information Patent Application
HEAT DISSIPATION DEVICE FOR LAMPS
- Publication number 20150085501
- Publication date Mar 26, 2015
- DONG GUAN AMC LIGHTING CO., LTD.
- Changyao Wang
- F21 - LIGHTING
Information Patent Application
SOLID-STATE LIGHTING DEVICES AND SYSTEMS
- Publication number 20150078005
- Publication date Mar 19, 2015
- EXPRESS IMAGING SYSTEMS, LLC
- John O. Renn
- F21 - LIGHTING
Information Patent Application
ON-CAMERA LED FRESNEL LIGHTING SYSTEM INCLUDING ACTIVE COOLING
- Publication number 20150062862
- Publication date Mar 5, 2015
- Litepanels, LTD
- Kevin C. Baxter
- F21 - LIGHTING
Information Patent Application
LAMP
- Publication number 20150043226
- Publication date Feb 12, 2015
- Sunonwealth Electric Machine Industry Co., Ltd.
- Alex Horng
- F21 - LIGHTING
Information Patent Application
LIGHT SOURCE DEVICE AND IMAGE PROJECTING APPARATUS HAVING THE SAME
- Publication number 20150042963
- Publication date Feb 12, 2015
- RICOH COMPANY, LTD.
- Takehiro NISHIMORI
- F21 - LIGHTING
Information Patent Application
LIGHT SOURCE UNIT AND PROJECTOR
- Publication number 20150029467
- Publication date Jan 29, 2015
- CASIO COMPUTER CO., LTD.
- Chihaya SUGIYAMA
- G02 - OPTICS
Information Patent Application
LED LAMP
- Publication number 20150015134
- Publication date Jan 15, 2015
- ADVANCED OPTOELECTRONIC TECHNOLOGY, INC.
- HAO-XIANG LIN
- F21 - LIGHTING
Information Patent Application
LIGHTING DEVICE, DISPLAY DEVICE, AND TELEVISION DEVICE
- Publication number 20150009419
- Publication date Jan 8, 2015
- Sharp Kabushiki Kaisha
- Mitsuru Hosoki
- G02 - OPTICS
Information Patent Application
MICROCHANNEL COOLER FOR LIGHT EMITTING DIODE LIGHT FIXTURES
- Publication number 20150003067
- Publication date Jan 1, 2015
- PHOSEON TECHNOLOGY, INC.
- Scott Igl
- F21 - LIGHTING
Information Patent Application
LIGHT SOURCE, PROJECTOR, AND METHOD OF COOLING DISCHARGE LAMP
- Publication number 20140375965
- Publication date Dec 25, 2014
- SEIKO EPSON CORPORATION
- Junichi SUZUKI
- F21 - LIGHTING
Information Patent Application
LIGHTING SYSTEM WITH THERMAL MANAGEMENT SYSTEM
- Publication number 20140368114
- Publication date Dec 18, 2014
- Mehmet Arik
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
LIGHTING SYSTEM WITH THERMAL MANAGEMENT SYSTEM
- Publication number 20140362583
- Publication date Dec 11, 2014
- Mehmet Arik
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
LIGHTING SYSTEM WITH THERMAL MANAGEMENT SYSTEM
- Publication number 20140360713
- Publication date Dec 11, 2014
- Mehmet Arik
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
FAN COOLED LED LIGHT AND HOUSING
- Publication number 20140354155
- Publication date Dec 4, 2014
- Scott Clifford
- F21 - LIGHTING
Information Patent Application
LED LIGHT BULBS
- Publication number 20140355270
- Publication date Dec 4, 2014
- George R. Brandes
- F21 - LIGHTING
Information Patent Application
SYSTEM FOR THERMALLY CONTROLLING AN ELECTRONIC DISPLAY WITH REDUCED...
- Publication number 20140345834
- Publication date Nov 27, 2014
- William Dunn
- G02 - OPTICS
Information Patent Application
LIGHT SOURCE DEVICE AND PROJECTION-TYPE DISPLAY DEVICE
- Publication number 20140340653
- Publication date Nov 20, 2014
- Hiroko Chifu
- G02 - OPTICS
Information Patent Application
LED LIGHT SOURCE MODULE
- Publication number 20140328079
- Publication date Nov 6, 2014
- OSRAM GMBH
- Nobutaka Itagaki
- F21 - LIGHTING
Information Patent Application
LED STROBE LIGHT WITH INTEGRATED MAGNET AND HEAT SINK CHIMNEY
- Publication number 20140307443
- Publication date Oct 16, 2014
- Checkers Industrial Products, LLC
- Scott Clifford
- B60 - VEHICLES IN GENERAL
Information Patent Application
COOLING UNIT AND ILLUMINATING APPARATUS
- Publication number 20140293625
- Publication date Oct 2, 2014
- Koito Manufacturing Co., Ltd.
- Ryuho SATO
- F21 - LIGHTING
Information Patent Application
SYNTHETIC JET EJECTOR EQUIPPED WITH COLD TEMPERATURE START CONTROL...
- Publication number 20140284397
- Publication date Sep 25, 2014
- Nuventix, Inc.
- John Stanley Booth
- F21 - LIGHTING
Information Patent Application
AIRFLOW DIFFUSER WITH INTEGRATED LIGHT FIXTURE
- Publication number 20140273803
- Publication date Sep 18, 2014
- Joseph Fontanesi
- F21 - LIGHTING

Cooling by forcing air or gas over or around the light source

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Sound adaptive cooling system for a stage light

LED system and housing for use with halogen light fixtures

Lighting device with an optical element having a fluid passage

Reflector and lamp comprised thereof

LED-based light bulb

LED light bulbs

Flat LED lamp assembly

Optics system for solid state lighting apparatus

Heat exchanger for back to back electronics displays

LED system and housing for use with halogen light fixtures

Fan cooled LED light and housing

Aircraft light

Lighting device

LED heater system and method

Fan cooled LED light and housing

Headlight comprising light-emitting diodes

Lighting device having at least one heat sink

Solid state continuous white light source

LED lamp with active cooling element

Semiconductor application installation adapted with a temperature e...

LED lamp with uniform omnidirectional light intensity output

LED lamp with Nd-glass bulb

LED system and housing for use with halogen light

Solid state lighting devices and methods with rotary cooling struct...

Device for fastening a fan

On-camera LED fresnel lighting system including active cooling

Active cooling device

Web browser configurable and programmable light bulb

Light bulb with automated emergency operation

Light source device

Patents Applicationslast 30 patents

LED LIGHT WITH COOLING SYSTEM

LED LAMP

LIGHT SOURCE MODULE AND PROJECTION APPARATUS

ILLUMINATING VENTILATOR

LED Lighting System for Promoting Biological Growth

LED LAMP WITH ND-GLASS BULB

LED LAMP WITH A FAN AND MANUFACTURING METHOD THEREOF

LIGHTING APPARATUS

HEAT DISSIPATION DEVICE FOR LAMPS

SOLID-STATE LIGHTING DEVICES AND SYSTEMS

ON-CAMERA LED FRESNEL LIGHTING SYSTEM INCLUDING ACTIVE COOLING

LAMP

LIGHT SOURCE DEVICE AND IMAGE PROJECTING APPARATUS HAVING THE SAME

LIGHT SOURCE UNIT AND PROJECTOR

LED LAMP

LIGHTING DEVICE, DISPLAY DEVICE, AND TELEVISION DEVICE

MICROCHANNEL COOLER FOR LIGHT EMITTING DIODE LIGHT FIXTURES

LIGHT SOURCE, PROJECTOR, AND METHOD OF COOLING DISCHARGE LAMP

LIGHTING SYSTEM WITH THERMAL MANAGEMENT SYSTEM

LIGHTING SYSTEM WITH THERMAL MANAGEMENT SYSTEM

LIGHTING SYSTEM WITH THERMAL MANAGEMENT SYSTEM

FAN COOLED LED LIGHT AND HOUSING

LED LIGHT BULBS

SYSTEM FOR THERMALLY CONTROLLING AN ELECTRONIC DISPLAY WITH REDUCED...

LIGHT SOURCE DEVICE AND PROJECTION-TYPE DISPLAY DEVICE

LED LIGHT SOURCE MODULE

LED STROBE LIGHT WITH INTEGRATED MAGNET AND HEAT SINK CHIMNEY

COOLING UNIT AND ILLUMINATING APPARATUS

SYNTHETIC JET EJECTOR EQUIPPED WITH COLD TEMPERATURE START CONTROL...

AIRFLOW DIFFUSER WITH INTEGRATED LIGHT FIXTURE