characterised by the use of a forced flow of gas

Industry

CPC
F21V29/60

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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

F21V29/60characterised by the use of a forced flow of gas

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Lightweight powerful LED light for drones
- Patent number 12,222,095
- Issue date Feb 11, 2025
- Light & Motion Industries
- Daniel Emerson
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Stage light fixture with light head having external heat dissipation
- Patent number 12,215,848
- Issue date Feb 4, 2025
- GUANGZHOU HAOYANG ELECTRONIC CO., LTD.
- Weikai Jiang
- F21 - LIGHTING
Information Patent Grant
Processors and integrated circuits including a microelectromechanic...
- Patent number 12,154,843
- Issue date Nov 26, 2024
- Honeywell International Inc.
- Sridhar Vanka
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Fan lamp
- Patent number 12,127,520
- Issue date Oct 29, 2024
- Sinowell (Shanghai) Co., Ltd.
- Jia Luo
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Light source apparatus, exposure apparatus, and article manufacturi...
- Patent number 12,066,759
- Issue date Aug 20, 2024
- Canon Kabushiki Kaisha
- Hiroyuki Tomita
- F21 - LIGHTING
Information Patent Grant
Lamp, lamp fan life predicting system and method thereof
- Patent number 12,026,681
- Issue date Jul 2, 2024
- CURRENT LIGHTING SOLUTIONS, LLC
- Min Fang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic module group
- Patent number 12,018,828
- Issue date Jun 25, 2024
- LUMIEN ENTERPRISE, INC.
- Haicheng Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Lighting devices including at least one light-emitting device, syst...
- Patent number 12,013,110
- Issue date Jun 18, 2024
- Liquid Lumens, LLC
- Trent Neil Butcher
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Lighting module
- Patent number 12,007,108
- Issue date Jun 11, 2024
- VARROC LIGHTING SYSTEMS ELECTRONICS ROMANIA S.R.L.
- Ryan Winczewski
- F21 - LIGHTING
Information Patent Grant
Microelectromechanical systems (MEMS) device and an aircraft exteri...
- Patent number 11,965,644
- Issue date Apr 23, 2024
- Honeywell International Inc.
- Sridhar Vanka
- F21 - LIGHTING
Information Patent Grant
Light emitting device
- Patent number 11,959,624
- Issue date Apr 16, 2024
- Hamamatsu Photonics K.K.
- Kyoichi Murayama
- F21 - LIGHTING
Information Patent Grant
Heat sink
- Patent number 11,898,734
- Issue date Feb 13, 2024
- Milwaukee Electric Tool Corporation
- Brian Cornell
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Cooling a horticulture light fixture using an isolation chamber
- Patent number 11,877,551
- Issue date Jan 23, 2024
- HGCI, INC.
- John Stanley
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Heat dissipating structure for automotive LED headlight
- Patent number 11,754,253
- Issue date Sep 12, 2023
- Shenzhen Aurora Technology Limited
- Qingbo Xie
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Lighting apparatus
- Patent number 11,747,009
- Issue date Sep 5, 2023
- LEEDARSON LIGHTING CO., LTD.
- Huaye Chen
- F21 - LIGHTING
Information Patent Grant
Deep ultraviolet light source
- Patent number 11,747,008
- Issue date Sep 5, 2023
- BOLB Inc.
- Jianping Zhang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lamp, lamp fan life predicting system and method thereof
- Patent number 11,704,630
- Issue date Jul 18, 2023
- CURRENT LIGHTING SOLUTIONS, LLC
- Min Fang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Device for heat dissipation from an endoscopic illumination apparatus
- Patent number 11,693,228
- Issue date Jul 4, 2023
- Karl Storz SE & Co. KG
- Costantino Pascale
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Head housing for curing pipeline resin lining
- Patent number 11,686,464
- Issue date Jun 27, 2023
- Piotr Kuzniar
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Light source apparatus and image projection apparatus
- Patent number 11,686,996
- Issue date Jun 27, 2023
- Canon Kabushiki Kaisha
- Makoto Nomoto
- F21 - LIGHTING
Information Patent Grant
Stage light with defogging device
- Patent number 11,662,088
- Issue date May 30, 2023
- GUANGZHOU HAOYANG ELECTRONIC CO., LTD.
- Weikai Jiang
- F21 - LIGHTING
Information Patent Grant
Electronic module group
- Patent number 11,598,517
- Issue date Mar 7, 2023
- LUMIEN ENTERPRISE, INC.
- Haicheng Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Linear LED light source and manufacturing method
- Patent number 11,592,169
- Issue date Feb 28, 2023
- Flowil International Lighting (Holding) B.V.
- James Hooker
- F21 - LIGHTING
Information Patent Grant
Street light
- Patent number 11,585,503
- Issue date Feb 21, 2023
- AGILEIOTS INVESTMENT CO., LTD.
- Hung-Hsiang Chiang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lighting devices including at least one light-emitting device, syst...
- Patent number 11,549,678
- Issue date Jan 10, 2023
- Trent Neil Butcher
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Grant
Lighting apparatus with heat dissipation unit
- Patent number 11,512,845
- Issue date Nov 29, 2022
- LEEDARSON LIGHTING CO., LTD.
- Liangliang Cao
- F21 - LIGHTING
Information Patent Grant
Lighting device with air filtering system
- Patent number 11,428,397
- Issue date Aug 30, 2022
- CAIMI BREVETTI S.P.A.
- Alessandro Zambelli
- F21 - LIGHTING
Information Patent Grant
LED flameless candle assembly
- Patent number 11,359,783
- Issue date Jun 14, 2022
- AERON LIFESTYLE TECHNOLOGY, INC.
- Patrick Guerin
- F21 - LIGHTING
Information Patent Grant
LED lamp
- Patent number 11,346,507
- Issue date May 31, 2022
- SAVANT TECHNOLOGIES LLC
- Xiaojun Ren
- F21 - LIGHTING
Information Patent Grant
Methods, apparatus and systems for providing occupancy-based variab...
- Patent number 11,339,927
- Issue date May 24, 2022
- OSRAM SYLVANIA Inc.
- Brian J. Chemel
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
LUMINAIRE ASSEMBLY AND METHOD OF MANUFACTURING A LUMINAIRE ASSEMBLY
- Publication number 20250027636
- Publication date Jan 23, 2025
- DELO INDUSTRIE KLEBSTOFFE GMBH & CO. KGAA
- Tobias DONATH
- F21 - LIGHTING
Information Patent Application
HEAT SINK
- Publication number 20240159388
- Publication date May 16, 2024
- Milwaukee Electric Tool Corporation
- Brian Cornell
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LAMP FOR HYPERSPECTRAL IMAGING
- Publication number 20240094136
- Publication date Mar 21, 2024
- ZIUZ HOLDING B.V.
- Dries Johannes Pruimboom
- F21 - LIGHTING
Information Patent Application
LIGHTING DEVICE USING COMBINED POWER GENERATION
- Publication number 20240003523
- Publication date Jan 4, 2024
- Ok Ja JEON
- F21 - LIGHTING
Information Patent Application
ELECTRONIC MODULE GROUP
- Publication number 20230417401
- Publication date Dec 28, 2023
- Lumien Enterprise, Inc.
- Haicheng Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HEATSINK, ACTIVE ENERGY IRRADIATION DEVICE, AND ACTIVE ENERGY IRRAD...
- Publication number 20230392779
- Publication date Dec 7, 2023
- Hamamatsu Photonics K.K.
- Kyoichi MURAYAMA
- F21 - LIGHTING
Information Patent Application
LIGHTING MODULE
- Publication number 20230375172
- Publication date Nov 23, 2023
- Varroc Lighting Systems Electronics Romania S.r.l.
- Ryan Winczewski
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTRONIC MODULE GROUP
- Publication number 20230324037
- Publication date Oct 12, 2023
- Lumien Enterprise, Inc.
- Haicheng Zhang
- F21 - LIGHTING
Information Patent Application
LAMP, LAMP FAN LIFE PREDICTING SYSTEM AND METHOD THEREOF
- Publication number 20230316236
- Publication date Oct 5, 2023
- Min FANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COOLING DEVICE AND PROJECTION IMAGE DISPLAY DEVICE PROVIDED WITH SAME
- Publication number 20230189473
- Publication date Jun 15, 2023
- Panasonic Intellectual Property Management Co., Ltd.
- Hiroyuki TERAWAKI
- F21 - LIGHTING
Information Patent Application
A CONTROL SYSTEM FOR CONTROLLING A COOLING FAN
- Publication number 20230180370
- Publication date Jun 8, 2023
- SIGNIFY HOLDING B.V.
- FETZE PIJLMAN
- F21 - LIGHTING
Information Patent Application
ELECTRONIC MODULE GROUP
- Publication number 20230160567
- Publication date May 25, 2023
- Lumien Enterprise, Inc.
- Haicheng Zhang
- F21 - LIGHTING
Information Patent Application
LED and AUDIO FRAGRANT OIL DIFFUSER
- Publication number 20230110571
- Publication date Apr 13, 2023
- Andrew Walker
- F21 - LIGHTING
Information Patent Application
LIGHTING DEVICES INCLUDING AT LEAST ONE LIGHT-EMITTING DEVICE, SYST...
- Publication number 20230078807
- Publication date Mar 16, 2023
- Trent Neil Butcher
- B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information Patent Application
LIGHT EMITTING DEVICE
- Publication number 20220373170
- Publication date Nov 24, 2022
- Hamamatsu Photonics K.K.
- Kyoichi MURAYAMA
- F21 - LIGHTING
Information Patent Application
LIGHT-EMITTING DEVICE AND DRAWING APPARATUS
- Publication number 20220357022
- Publication date Nov 10, 2022
- FUJIFILM Business Innovation Corp.
- Yosuke KASUYA
- F21 - LIGHTING
Information Patent Application
HEAT DISSIPATING STRUCTURE FOR AUTOMOTIVE LED HEADLIGHT
- Publication number 20220341561
- Publication date Oct 27, 2022
- SHENZHEN AURORA TECHNOLOGY LIMITED
- Qingbo Xie
- B60 - VEHICLES IN GENERAL
Information Patent Application
COOLING SYSTEMS AND APPARATUS FOR ELECTRONIC DEVICES AND RELATED ME...
- Publication number 20220316692
- Publication date Oct 6, 2022
- Praveen Kashyap Ananta Bhat
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HEAT SINK
- Publication number 20220299200
- Publication date Sep 22, 2022
- Milwaukee Electric Tool Corporation
- Brian Cornell
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DEEP ULTRAVIOLET LIGHT SOURCE
- Publication number 20220290851
- Publication date Sep 15, 2022
- BOLB INC.
- JIANPING ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHTING APPARATUS
- Publication number 20220205627
- Publication date Jun 30, 2022
- LEEDARSON LIGHTING CO.,LTD
- Huaye Chen
- F21 - LIGHTING
Information Patent Application
METHOD OF OPERATING A LIGHTING SYSTEM FOR AN INDOOR GARDEN CENTER
- Publication number 20220174890
- Publication date Jun 9, 2022
- Haier US Appliance Solutions, Inc.
- Louis A. Wantland
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
LIGHTING DEVICE WITH AIR FILTERING SYSTEM
- Publication number 20220178531
- Publication date Jun 9, 2022
- CAIMI BREVETTI S.P.A.
- Alessandro ZAMBELLI
- F21 - LIGHTING
Information Patent Application
STREET LIGHT
- Publication number 20220146065
- Publication date May 12, 2022
- Agileiots Investment Co., Ltd.
- HUNG-HSIANG CHIANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTERNALLY ILLUMINATED BIOREACTOR
- Publication number 20220119754
- Publication date Apr 21, 2022
- Brightwave Partners, LLC
- Kenneth Paul Peretti
- F21 - LIGHTING
Information Patent Application
LIGHT SOURCE APPARATUS, EXPOSURE APPARATUS, AND ARTICLE MANUFACTURI...
- Publication number 20220107485
- Publication date Apr 7, 2022
- Canon Kabushiki Kaisha
- Hiroyuki Tomita
- F21 - LIGHTING
Information Patent Application
WATER-COOLED GROW LIGHT APPARATUS
- Publication number 20220090772
- Publication date Mar 24, 2022
- Mohammed M. Khalifa
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
LED-Based Lighting Fixture Providing a Selectable Chromaticity
- Publication number 20220034461
- Publication date Feb 3, 2022
- David W. Cunningham
- F21 - LIGHTING
Information Patent Application
HEAT-DISSIPATION DEVICE OF LED
- Publication number 20220010952
- Publication date Jan 13, 2022
- Yixing ZHANG
- F21 - LIGHTING
Information Patent Application
HEAD HOUSING FOR CURING PIPELINE RESIN LINING
- Publication number 20210388975
- Publication date Dec 16, 2021
- Piotr Kuzniar
- F21 - LIGHTING

characterised by the use of a forced flow of gas

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Lightweight powerful LED light for drones

Stage light fixture with light head having external heat dissipation

Processors and integrated circuits including a microelectromechanic...

Fan lamp

Light source apparatus, exposure apparatus, and article manufacturi...

Lamp, lamp fan life predicting system and method thereof

Electronic module group

Lighting devices including at least one light-emitting device, syst...

Lighting module

Microelectromechanical systems (MEMS) device and an aircraft exteri...

Light emitting device

Heat sink

Cooling a horticulture light fixture using an isolation chamber

Heat dissipating structure for automotive LED headlight

Lighting apparatus

Deep ultraviolet light source

Lamp, lamp fan life predicting system and method thereof

Device for heat dissipation from an endoscopic illumination apparatus

Head housing for curing pipeline resin lining

Light source apparatus and image projection apparatus

Stage light with defogging device

Electronic module group

Linear LED light source and manufacturing method

Street light

Lighting devices including at least one light-emitting device, syst...

Lighting apparatus with heat dissipation unit

Lighting device with air filtering system

LED flameless candle assembly

LED lamp

Methods, apparatus and systems for providing occupancy-based variab...

Patents Applicationslast 30 patents

LUMINAIRE ASSEMBLY AND METHOD OF MANUFACTURING A LUMINAIRE ASSEMBLY

HEAT SINK

LAMP FOR HYPERSPECTRAL IMAGING

LIGHTING DEVICE USING COMBINED POWER GENERATION

ELECTRONIC MODULE GROUP

HEATSINK, ACTIVE ENERGY IRRADIATION DEVICE, AND ACTIVE ENERGY IRRAD...

LIGHTING MODULE

ELECTRONIC MODULE GROUP

LAMP, LAMP FAN LIFE PREDICTING SYSTEM AND METHOD THEREOF

COOLING DEVICE AND PROJECTION IMAGE DISPLAY DEVICE PROVIDED WITH SAME

A CONTROL SYSTEM FOR CONTROLLING A COOLING FAN

ELECTRONIC MODULE GROUP

LED and AUDIO FRAGRANT OIL DIFFUSER

LIGHTING DEVICES INCLUDING AT LEAST ONE LIGHT-EMITTING DEVICE, SYST...

LIGHT EMITTING DEVICE

LIGHT-EMITTING DEVICE AND DRAWING APPARATUS

HEAT DISSIPATING STRUCTURE FOR AUTOMOTIVE LED HEADLIGHT

COOLING SYSTEMS AND APPARATUS FOR ELECTRONIC DEVICES AND RELATED ME...

HEAT SINK

DEEP ULTRAVIOLET LIGHT SOURCE

LIGHTING APPARATUS

METHOD OF OPERATING A LIGHTING SYSTEM FOR AN INDOOR GARDEN CENTER

LIGHTING DEVICE WITH AIR FILTERING SYSTEM

STREET LIGHT

INTERNALLY ILLUMINATED BIOREACTOR

LIGHT SOURCE APPARATUS, EXPOSURE APPARATUS, AND ARTICLE MANUFACTURI...

WATER-COOLED GROW LIGHT APPARATUS

LED-Based Lighting Fixture Providing a Selectable Chromaticity

HEAT-DISSIPATION DEVICE OF LED

HEAD HOUSING FOR CURING PIPELINE RESIN LINING