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Cooling devices or systems using condensation or evaporation of a fluid
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F21V29/006
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Parent Industries
F
MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F21
Lighting
F21V
DETAILS OF LIGHTING DEVICES, OF GENERAL APPLICATION
F21V29/00
Protecting lighting devices from thermal damage Cooling or heating arrangements specially adapted for lighting devices or systems
Current Industry
F21V29/006
Cooling devices or systems using condensation or evaporation of a fluid
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Patents Grants
last 30 patents
Information
Patent Grant
LED lamp with uniform omnidirectional light intensity output
Patent number
10,422,484
Issue date
Sep 24, 2019
GE Lighting Solutions LLC
Gary R. Allen
F21 - LIGHTING
Information
Patent Grant
Cooling mechanism for LED light using 3-D phase change heat transfer
Patent number
10,295,167
Issue date
May 21, 2019
Xiaodong Xiang
F21 - LIGHTING
Information
Patent Grant
LIFI communication system
Patent number
10,187,145
Issue date
Jan 22, 2019
Bao Tran
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
LED light bulbs
Patent number
10,107,487
Issue date
Oct 23, 2018
Cree, Inc.
George R. Brandes
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
High efficiency LED lamp
Patent number
10,094,548
Issue date
Oct 9, 2018
Cree, Inc.
Charles Draper
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Plug compatible LED replacement for incandescent light
Patent number
10,006,609
Issue date
Jun 26, 2018
Litepanels, Ltd.
Kevin C. Baxter
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Lighting device
Patent number
9,989,194
Issue date
Jun 5, 2018
Philips Lighting Holding B.V.
Antonius Adrianus Maria Marinus
F21 - LIGHTING
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
High efficiency LED lamp
Patent number
9,797,589
Issue date
Oct 24, 2017
Cree, Inc.
Paul Kenneth Pickard
F21 - LIGHTING
Information
Patent Grant
Method and apparatus for using light emitting diodes for curing
Patent number
9,726,435
Issue date
Aug 8, 2017
Jonathan S. Dahm
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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
LED light and method of manufacturing the same
Patent number
9,625,104
Issue date
Apr 18, 2017
LG Electronics Inc.
Donghyun Lee
F21 - LIGHTING
Information
Patent Grant
LED lighting apparatus and heat dissipation module
Patent number
9,627,599
Issue date
Apr 18, 2017
LG Electronics Inc.
Donghyun Lee
H01 - BASIC ELECTRIC ELEMENTS
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
Lighting device with heat dissipation elements
Patent number
9,605,844
Issue date
Mar 28, 2017
Cree, Inc.
Paul Kenneth Pickard
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
Luminaire having heat transfer device adaptable to different lumina...
Patent number
9,587,819
Issue date
Mar 7, 2017
Philips Lighting Holding B.V.
Marijn Geels
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Apparatus for using heat pipes in controlling temperature of an LED...
Patent number
9,578,716
Issue date
Feb 21, 2017
Dialight Corporation
Thomas R. Burton
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
Light-emitting device, floodlight, and vehicle headlight
Patent number
9,534,756
Issue date
Jan 3, 2017
Sharp Kabushiki Kaisha
Yoshiyuki Takahira
F21 - LIGHTING
Information
Patent Grant
Linear LED light module
Patent number
9,518,706
Issue date
Dec 13, 2016
Cooper Technologies Company
Chun Wah Chan
F21 - LIGHTING
Information
Patent Grant
LED lamp incorporating remote phosphor with heat dissipation features
Patent number
9,500,325
Issue date
Nov 22, 2016
Cree, Inc.
Tao Tong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Modular indirect troffer
Patent number
9,494,294
Issue date
Nov 15, 2016
Cree, Inc.
Mark D. Edmond
F21 - LIGHTING
Information
Patent Grant
Passive phase change radiators for LED lamps and fixtures
Patent number
9,488,359
Issue date
Nov 8, 2016
Cree, Inc.
Long Larry Le
F21 - LIGHTING
Information
Patent Grant
Lamp with LED array and thermal coupling medium
Patent number
9,482,421
Issue date
Nov 1, 2016
Cree, Inc.
Gerald H. Negley
F21 - LIGHTING
Information
Patent Grant
Thermal conductivity and phase transition heat transfer mechanism i...
Patent number
9,459,000
Issue date
Oct 4, 2016
ABL IP Holding LLC
David P. Ramer
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Liquid cooled LED systems
Patent number
9,435,524
Issue date
Sep 6, 2016
Cree, Inc.
Praneet Athalye
F21 - LIGHTING
Information
Patent Grant
LED fixture with heat pipe
Patent number
9,423,117
Issue date
Aug 23, 2016
Cree, Inc.
Praneet Athalye
F21 - LIGHTING
Information
Patent Grant
Vapor lamp assembly technique
Patent number
9,416,921
Issue date
Aug 16, 2016
Dale Fiene
F21 - LIGHTING
Information
Patent Grant
Heat radiation device for a lighting device
Patent number
9,383,089
Issue date
Jul 5, 2016
Hongwu Yang
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
LED lamp with uniform omnidirectional light intensity output
Patent number
9,360,166
Issue date
Jun 7, 2016
GE Lighting Solutions, LLC
Gary R. Allen
F21 - LIGHTING
Patents Applications
last 30 patents
Information
Patent Application
Atmospheric Greenhouse Gas Removal
Publication number
20180135847
Publication date
May 17, 2018
Robert A. Vanderhye
F21 - LIGHTING
Information
Patent Application
LED HEATER SYSTEM AND METHOD
Publication number
20180128471
Publication date
May 10, 2018
VITEC VIDEOCOM INC.
Richard Allen Rosen
F21 - LIGHTING
Information
Patent Application
Electronic Device With Light-Emitting Diode Array
Publication number
20150167951
Publication date
Jun 18, 2015
Apple Inc.
Adam T. Garelli
G02 - OPTICS
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
OPTICAL SEMICONDUCTOR BASED ILLUMINATING APPARATUS
Publication number
20150085487
Publication date
Mar 26, 2015
POSCO LED COMPANY LTD.
Kyung Min Yun
F21 - LIGHTING
Information
Patent Application
AUTOMOTIVE LED HEADLIGHT COOLING SYSTEM
Publication number
20150016123
Publication date
Jan 15, 2015
FLEXTRONICS AP, LLC
Jordon Musser
F21 - LIGHTING
Information
Patent Application
LED LIGHTING DEVICE AND VEHICLE HEADLIGHT HAVING SAME
Publication number
20140376248
Publication date
Dec 25, 2014
Sang-Cheol Lee
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
LED MODULE AND LED LAMP EMPLOYING SAME
Publication number
20140362573
Publication date
Dec 11, 2014
Citizen Electronics Co., Ltd.
Sadato Imai
F21 - LIGHTING
Information
Patent Application
LIGHTING DEVICE, HEAT TRANSFER STRUCTURE AND HEAT TRANSFER ELEMENT
Publication number
20140362582
Publication date
Dec 11, 2014
Antony Paul VAN DE VEN
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
LED LIGHT BULBS
Publication number
20140355270
Publication date
Dec 4, 2014
George R. Brandes
F21 - LIGHTING
Information
Patent Application
LED LIGHT BULB AND MANUFACTURING METHOD OF THE SAME
Publication number
20140340913
Publication date
Nov 20, 2014
HONG JUAN CUI
F21 - LIGHTING
Information
Patent Application
LIGHT EMITTING DIODE (LED) ASSEMBLY AND METHOD OF MANUFACTURING THE...
Publication number
20140334165
Publication date
Nov 13, 2014
Hamish MCLENNAN
F21 - LIGHTING
Information
Patent Application
Lighting Apparatus
Publication number
20140328068
Publication date
Nov 6, 2014
Toshiba Lighting & Technology Corporation
Toshiyuki ISHIDA
F21 - LIGHTING
Information
Patent Application
LED Retrofitting System for Post Top Outdoor Lighting
Publication number
20140301067
Publication date
Oct 9, 2014
Dan E. Morgan
F21 - LIGHTING
Information
Patent Application
SOLID STATE LIGHT FIXTURE WITH ENHANCED THERMAL COOLING AND COLOR M...
Publication number
20140301075
Publication date
Oct 9, 2014
Garrett Joseph Young
F21 - LIGHTING
Information
Patent Application
LED HEAT DISSIPATION STRUCTURE
Publication number
20140293610
Publication date
Oct 2, 2014
SHUNCHI TECHNOLOGY CO., LTD.
YOU-NAN HUNG
F21 - LIGHTING
Information
Patent Application
Solid-state light source using passive phase change cooling
Publication number
20140265810
Publication date
Sep 18, 2014
William R. Livesay
F21 - LIGHTING
Information
Patent Application
LED LAMP WITH UNIFORM OMNIDIRECTIONAL LIGHT INTENSITY OUTPUT
Publication number
20140268638
Publication date
Sep 18, 2014
GE LIGHTING SOLUTIONS LLC
Gary R. Allen
F21 - LIGHTING
Information
Patent Application
LIQUID COOLED LIGHT BULB
Publication number
20140268769
Publication date
Sep 18, 2014
Bao Tran
F21 - LIGHTING
Information
Patent Application
Linear LED Light Module
Publication number
20140226322
Publication date
Aug 14, 2014
Chun Wah Chan
F21 - LIGHTING
Information
Patent Application
LED LAMP WITH UNIFORM OMNIDIRECTIONAL LIGHT INTENSITY OUTPUT
Publication number
20140226307
Publication date
Aug 14, 2014
Gary R. Allen
F21 - LIGHTING
Information
Patent Application
THERMAL CONDUCTIVITY AND PHASE TRANSITION HEAT TRANSFER MECHANISM I...
Publication number
20140217272
Publication date
Aug 7, 2014
ABL IP HOLDING LLC
David P. RAMER
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Integrated Reflector and Thermal Spreader and Thermal Spray Fabrica...
Publication number
20140193929
Publication date
Jul 10, 2014
Palo Alto Research Center Incorporated
John S. Paschkewitz
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
Lighting Fixture And Light-Emitting Diode Light Source Assembly
Publication number
20140185287
Publication date
Jul 3, 2014
David W. Cunningham
F21 - LIGHTING
Information
Patent Application
Lighting Fixture And Light-Emitting Diode Light Source Assembly
Publication number
20140185288
Publication date
Jul 3, 2014
David W. Cunningham
F21 - LIGHTING
Information
Patent Application
Illumination Apparatuses
Publication number
20140183570
Publication date
Jul 3, 2014
Evergrand Holdings Limited
YU-NUNG SHEN
F21 - LIGHTING
Information
Patent Application
Lighting Apparatus
Publication number
20140184050
Publication date
Jul 3, 2014
Kagoshima University
Kei MIZUTA
F21 - LIGHTING
Information
Patent Application
Heat cooling apparatus assembly of LED illuminating device having h...
Publication number
20140169005
Publication date
Jun 19, 2014
II Sung Co., Ltd.
Won Bom Lee
F21 - LIGHTING
Information
Patent Application
SYSTEM AND METHOD FOR MIXING AND GUIDING LIGHT EMITTED FROM LIGHT E...
Publication number
20140169025
Publication date
Jun 19, 2014
Lumenetix, Inc.
Matthew D. Weaver
G02 - OPTICS
Information
Patent Application
THERMAL PATH FOR HEAT DISSIPATION IN A LINEAR LIGHT MODULE
Publication number
20140169026
Publication date
Jun 19, 2014
Lumenetix, Inc.
Dustin Cochran
G02 - OPTICS