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characterised by passive heat-dissipating elements
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CPC
F21V29/70
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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
F21V29/70
characterised by passive heat-dissipating elements
Industries
Overview
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Accent lights with junction box controller
Patent number
11,974,369
Issue date
Apr 30, 2024
Hayward Industries, Inc.
Gregory Fournier
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Luminaire with LED lights provided with heat sink
Patent number
11,965,645
Issue date
Apr 23, 2024
Giuliano Filipponi
F21 - LIGHTING
Information
Patent Grant
Photoconversion device and illumination system
Patent number
11,965,650
Issue date
Apr 23, 2024
Kyocera Corporation
Noritaka Niino
F21 - LIGHTING
Information
Patent Grant
Multi-element flexible strap light
Patent number
11,959,603
Issue date
Apr 16, 2024
Zyntony, Inc.
Robin Urry
F21 - LIGHTING
Information
Patent Grant
Downlight apparatus with angularly adjustable light source and support
Patent number
11,946,614
Issue date
Apr 2, 2024
XIAMEN ECO LIGHTING CO. LTD.
Jinfu Chen
F21 - LIGHTING
Information
Patent Grant
Integrated ceiling device with mechanical arrangement for a light s...
Patent number
11,944,053
Issue date
Apr 2, 2024
Lighting Defense Group, LLC
Daniel S. Spiro
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Submersible light fixture with multilayer stack for pressure transfer
Patent number
11,946,633
Issue date
Apr 2, 2024
SeeScan, Inc.
Mark S. Olsson
F21 - LIGHTING
Information
Patent Grant
LED lighting methods and apparatus
Patent number
11,940,135
Issue date
Mar 26, 2024
WANGS ALLIANCE CORPORATION
Basar Erdener
F21 - LIGHTING
Information
Patent Grant
Miniature integrated omnidirectional LED bulb
Patent number
11,927,311
Issue date
Mar 12, 2024
EmeryAllen, LLC
Thomas Garber
F21 - LIGHTING
Information
Patent Grant
Solar operated illumination apparatus
Patent number
11,920,761
Issue date
Mar 5, 2024
ICGH Investment and Consulting GmbH
Dieter Hornbachner
F21 - LIGHTING
Information
Patent Grant
LED flash light source and runway-embedded flash lighting device
Patent number
11,919,660
Issue date
Mar 5, 2024
Hotalux, Ltd.
Norimasa Mizobe
B64 - AIRCRAFT AVIATION COSMONAUTICS
Information
Patent Grant
High intensity replaceable light emitting diode module and array
Patent number
11,924,943
Issue date
Mar 5, 2024
YJB LED, INC.
Deloren E. Anderson
F21 - LIGHTING
Information
Patent Grant
Lighting device having solid state light source on bendable pcb
Patent number
11,913,610
Issue date
Feb 27, 2024
SIGNIFY HOLDING B.V.
Martinus Arnoldus Cornelis Heijmans
F21 - LIGHTING
Information
Patent Grant
Portable elevated lighting system
Patent number
11,913,623
Issue date
Feb 27, 2024
Jack Roberts
F21 - LIGHTING
Information
Patent Grant
Light emitting diode (LED) lighting device or lamp with configurabl...
Patent number
11,906,114
Issue date
Feb 20, 2024
Feit Electric Company, Inc.
Brian Halliwell
F21 - LIGHTING
Information
Patent Grant
Boundary-mountable lighting systems
Patent number
11,898,731
Issue date
Feb 13, 2024
KORRUS, INC.
Sana Ashraf
F21 - LIGHTING
Information
Patent Grant
LED lighting methods and apparatus
Patent number
11,892,150
Issue date
Feb 6, 2024
WANGS ALLIANCE CORPORATION
Basar Erdener
F21 - LIGHTING
Information
Patent Grant
Shallow adjustable recessed light fixture
Patent number
11,873,970
Issue date
Jan 16, 2024
USAI, LLC
Jonathan I. Jones
F21 - LIGHTING
Information
Patent Grant
Distance detecting systems for use in mobile machines including gal...
Patent number
11,867,813
Issue date
Jan 9, 2024
KYOCERA SLD Laser, Inc.
James W. Raring
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Active thermal-control of a floodlight and associated floodlights
Patent number
11,867,386
Issue date
Jan 9, 2024
Google LLC
Ihab A. Ali
F21 - LIGHTING
Information
Patent Grant
Deterrent device attachment having light source with thermal manage...
Patent number
11,859,806
Issue date
Jan 2, 2024
Crosman Corporation
Jeffrey D. Tuller
F41 - WEAPONS
Information
Patent Grant
Light emitting diode recessed light fixture
Patent number
11,859,796
Issue date
Jan 2, 2024
SIGNIFY HOLDING B.V.
Jerold Tickner
F21 - LIGHTING
Information
Patent Grant
Lighting apparatus
Patent number
11,852,310
Issue date
Dec 26, 2023
XIAMEN ECO LIGHTING CO. LTD.
Haibo Hong
F21 - LIGHTING
Information
Patent Grant
Lighting apparatus
Patent number
11,856,672
Issue date
Dec 26, 2023
XIAMEN LEEDARSON LIGHTING CO., LTD
Fanglei Zhao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Lighting element
Patent number
11,846,403
Issue date
Dec 19, 2023
Crenshaw Lighting LLC
Lucas Jankovsky
B44 - DECORATIVE ARTS
Information
Patent Grant
Downlight apparatus
Patent number
11,846,402
Issue date
Dec 19, 2023
XIAMEN ECO LIGHTING CO. LTD.
Huiyong Huang
G02 - OPTICS
Information
Patent Grant
LED-based replacement for fluorescent light source
Patent number
11,846,394
Issue date
Dec 19, 2023
Bridgelux, Inc.
Ghulam Hasnain
F21 - LIGHTING
Information
Patent Grant
Distance detecting systems for use in mobile machine applications
Patent number
11,841,429
Issue date
Dec 12, 2023
KYOCERA SLD Laser, Inc.
James W. Raring
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
LED lamp and its power source module
Patent number
11,841,113
Issue date
Dec 12, 2023
JIAXING SUPER LIGHTING ELECTRIC APPLIANCE CO., LTD
Aiming Xiong
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Downlight apparatus
Patent number
11,835,206
Issue date
Dec 5, 2023
XIAMEN ECO LIGHTING CO. LTD.
ZhenKun Huang
F21 - LIGHTING
Patents Applications
last 30 patents
Information
Patent Application
LIGHT EMITTING DIODE (LED) LIGHTING DEVICE OR LAMP WITH CONFIGURABL...
Publication number
20240142067
Publication date
May 2, 2024
Feit Electric Company, Inc.
Brian Halliwell
F21 - LIGHTING
Information
Patent Application
Lighting assembly and lighting device
Publication number
20240133543
Publication date
Apr 25, 2024
Shenzhen Habitat Technology Co., Ltd.
Jing CHEN
F21 - LIGHTING
Information
Patent Application
INTEGRATED LAMP DEVICE FOR A VEHICLE
Publication number
20240118426
Publication date
Apr 11, 2024
Hyundai Motor Company
Joon Bo Shim
B60 - VEHICLES IN GENERAL
Information
Patent Application
LED lamp and misuse warning module thereof
Publication number
20240093841
Publication date
Mar 21, 2024
JIAXING SUPER LIGHTING ELECTRIC APPLIANCE CO., LTD
Aiming XIONG
F21 - LIGHTING
Information
Patent Application
MULTI-ELEMENT FLEXIBLE STRAP LIGHT
Publication number
20240093843
Publication date
Mar 21, 2024
ZYNTONY, INC.
Robin Urry
F21 - LIGHTING
Information
Patent Application
Active Thermal-Control of a Floodlight and Associated Floodlights
Publication number
20240085011
Publication date
Mar 14, 2024
Google LLC
Ihab A. Ali
F21 - LIGHTING
Information
Patent Application
CIRCADIAN-FRIENDLY LED LIGHT SOURCE
Publication number
20240084977
Publication date
Mar 14, 2024
KORRUS, INC.
MICHAEL R. KRAMES
F21 - LIGHTING
Information
Patent Application
LIGHT-EMITTING DEVICE
Publication number
20240085010
Publication date
Mar 14, 2024
FUJIFILM Business Innovation Corp.
Motohiro ASANO
F21 - LIGHTING
Information
Patent Application
LED-BASED REPLACEMENT FOR FLUORESCENT LIGHT SOURCE
Publication number
20240077177
Publication date
Mar 7, 2024
Bridgelux Inc.
Ghulam HASNAIN
F21 - LIGHTING
Information
Patent Application
COOLING DEVICE FOR AN ILLUMINATION UNIT ON A MOTOR VEHICLE
Publication number
20240068653
Publication date
Feb 29, 2024
HELLA GmbH & Co. KGaA
Christian KOERDT
F21 - LIGHTING
Information
Patent Application
LED FILAMENT ARRANGEMENT
Publication number
20240060633
Publication date
Feb 22, 2024
SIGNIFY HOLDING B.V.
TIES VAN BOMMEL
F21 - LIGHTING
Information
Patent Application
Systems and Methods Related to Ultraviolet Sanitization
Publication number
20240042076
Publication date
Feb 8, 2024
PDC Facilities, Inc.
Matthew Murphy
F21 - LIGHTING
Information
Patent Application
LED LAMP AND POWER SOURCE MODULE THEREOF
Publication number
20240019088
Publication date
Jan 18, 2024
JIAXING SUPER LIGHTING ELECTRIC APPLIANCE CO., LTD
Aiming Xiong
F21 - LIGHTING
Information
Patent Application
Compact Lighting System Including LEDs Electrically Connected to He...
Publication number
20240019112
Publication date
Jan 18, 2024
LumeNXT LLC
Michael Nordmeyer
F21 - LIGHTING
Information
Patent Application
LIGHT EMITTING DEVICE HAVING IMPROVED ILLUMINATION AND MANUFACTURIN...
Publication number
20240011627
Publication date
Jan 11, 2024
Feit Electric Company, Inc.
Alan Feit
F21 - LIGHTING
Information
Patent Application
DOWNLIGHT APPARATUS
Publication number
20240003507
Publication date
Jan 4, 2024
Xiamen Eco Lighting Co., Ltd.
Huiyong Huang
F21 - LIGHTING
Information
Patent Application
LIGHT
Publication number
20240003530
Publication date
Jan 4, 2024
Milwaukee Electric Tool Corporation
Kyle Harvey
F21 - LIGHTING
Information
Patent Application
LIGHT SOURCE
Publication number
20230417395
Publication date
Dec 28, 2023
Crytur, spol. s.r.o.
Stepán NOVOTNÝ
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LUMINAIRE WITH INTEGRATED RF COMMUNICATION
Publication number
20230408080
Publication date
Dec 21, 2023
Ronald Johannes GELTEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
INTEGRATED CEILING DEVICE WITH MECHANICAL ARRANGEMENT FOR A LIGHT S...
Publication number
20230397560
Publication date
Dec 14, 2023
LIGHTING DEFENSE GROUP, LLC
Daniel S. Spiro
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
SURFACE MOUNTED LIGHT FIXTURE AND HEAT DISSIPATING STRUCTURE FOR SAME
Publication number
20230392771
Publication date
Dec 7, 2023
LIGHTING DEFENSE GROUP, LLC
Daniel S. SPIRO
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
EXPLOSION PROTECTED LUMINAIRE
Publication number
20230383927
Publication date
Nov 30, 2023
HUBBELL INCORPORATED
Ivon Dachlan
F21 - LIGHTING
Information
Patent Application
SURFACE MOUNTED LIGHT FIXTURE AND HEAT DISSIPATING STRUCTURE FOR SAME
Publication number
20230383930
Publication date
Nov 30, 2023
LIGHTING DEFENSE GROUP, LLC
Daniel S. Spiro
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Boundary-Mountable Lighting Systems
Publication number
20230383936
Publication date
Nov 30, 2023
KORRUS, INC.
Sana Ashraf
F21 - LIGHTING
Information
Patent Application
LASER-PHOSPHOR LIGHT SOURCE WITH IMPROVED BRIGHTNESS AND THERMAL MA...
Publication number
20230375157
Publication date
Nov 23, 2023
Ties VAN BOMMEL
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
SYSTEM AND METHOD FOR PORTABLE, SAFETY LIGHTING
Publication number
20230375153
Publication date
Nov 23, 2023
ARCHANGEL DEVICE LLC
Ronald R. DIR
F21 - LIGHTING
Information
Patent Application
POWER TOOL
Publication number
20230364756
Publication date
Nov 16, 2023
MAKITA CORPORATION
Akihiro HOZUMI
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Application
CORN LAMP CONVENIENT TO ASSEMBLE AND DISASSEMBLE
Publication number
20230366517
Publication date
Nov 16, 2023
NINGBO JINGHUI OPTO-ELECTRONIC CO., LTD.
Guohui Bai
F21 - LIGHTING
Information
Patent Application
LUMINAIRE WITH LED LIGHTS PROVIDED WITH HEAT SINK
Publication number
20230358393
Publication date
Nov 9, 2023
Giuliano FILIPPONI
F21 - LIGHTING
Information
Patent Application
LED LAMP FOR A VEHICLE AND A METHOD OF MANUFACTURING THE SAME USING...
Publication number
20230356652
Publication date
Nov 9, 2023
Hyundai Motor Company
Jun Sik Kim
B60 - VEHICLES IN GENERAL