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Refractors for light sources
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Industry
CPC
F21V5/00
This industry / category may be too specific. Please go to a parent level for more data
Parent Industries
F
MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F21
Lighting
F21V
DETAILS OF LIGHTING DEVICES, OF GENERAL APPLICATION
Current Industry
F21V5/00
Refractors for light sources
Sub Industries
F21V5/002
using micro-optical elements for redirecting or diffusing light
F21V5/003
using holograms
F21V5/004
using micro-lenses
F21V5/005
using micro-prisms
F21V5/006
applied to portable lighting devices
F21V5/007
Array of lenses or refractors for a cluster of light sources
F21V5/008
Combination of two or more successive refractors along an optical axis
F21V5/02
of prismatic shape
F21V5/04
of lens shape
F21V5/041
Ball lenses
F21V5/043
the lens having cylindrical faces
F21V5/045
the lens having discontinuous faces
F21V5/046
the lens having a rotationally symmetrical shape about an axis for transmitting light in a direction mainly perpendicular to this axis
F21V5/048
the lens being a simple lens adapted to cooperate with a point-like source for emitting mainly in one direction and having an axis coincident with the main light transmission direction
F21V5/06
Hanging lustres for chandeliers
F21V5/08
producing an asymmetric light distribution
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Patents Grants
last 30 patents
Information
Patent Grant
Optical apparatus for a mobility vehicle
Patent number
12,169,050
Issue date
Dec 17, 2024
Hyundai Motor Company
Hyeong Seon Kim
F21 - LIGHTING
Information
Patent Grant
Illumination device with elongated optical element with at least on...
Patent number
12,169,066
Issue date
Dec 17, 2024
Quarkstar LLC
Eric Bretschneider
F21 - LIGHTING
Information
Patent Grant
Microstructures for transforming light having Lambertian distributi...
Patent number
12,169,064
Issue date
Dec 17, 2024
BRIGHTVIEW TECHNOLOGIES, INC.
Bing Shen
F21 - LIGHTING
Information
Patent Grant
Refrigerator and method for opening a refrigerator door
Patent number
12,169,091
Issue date
Dec 17, 2024
LG Electronics Inc.
Minsub Kim
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Illuminated emblem assemblies and methods of manufacture
Patent number
12,169,065
Issue date
Dec 17, 2024
Dalibor Talas
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Audio and visual notification appliance
Patent number
12,163,654
Issue date
Dec 10, 2024
EATON INTELLIGENT POWER LIMITED
Pratik Narendra Pawar
F21 - LIGHTING
Information
Patent Grant
Optical lens for uniform light-distribution and method of manufactu...
Patent number
12,163,657
Issue date
Dec 10, 2024
10644137 CANADA INC.
Hamid Pahlevaninezhad
F21 - LIGHTING
Information
Patent Grant
Light fixture for generating high-visibility light beams at long di...
Patent number
12,163,656
Issue date
Dec 10, 2024
CLAY PAKY S.R.L.
Alberto Alfier
F21 - LIGHTING
Information
Patent Grant
Optical component for a luminaire
Patent number
12,158,264
Issue date
Dec 3, 2024
SIGNIFY HOLDING, B.V.
Krzysztof Cezary Zaremba
F21 - LIGHTING
Information
Patent Grant
Vehicle light body
Patent number
12,158,252
Issue date
Dec 3, 2024
Honda Motor Co., Ltd.
Go Shimizu
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Light-emitting device including movement mechanism
Patent number
12,158,256
Issue date
Dec 3, 2024
Nichia Corporation
Norimasa Yoshida
F21 - LIGHTING
Information
Patent Grant
De-icing light systems, assemblies, and methods for aircrafts
Patent number
12,158,263
Issue date
Dec 3, 2024
GOODRICH LIGHTING SYSTEMS, INC
Chana Kesava Reddy
B64 - AIRCRAFT AVIATION COSMONAUTICS
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
Structure of a lamp comprising a light guiding element with two seq...
Patent number
12,152,747
Issue date
Nov 26, 2024
JIN HUI SILICONE RUBBER INDUSTRIAL CO., LTD.
Zhi-Ting Ye
F21 - LIGHTING
Information
Patent Grant
Lighting devices having optical waveguides for controlled light dis...
Patent number
12,152,756
Issue date
Nov 26, 2024
CREE LIGHTING USA LLC
Kurt Wilcox
F21 - LIGHTING
Information
Patent Grant
Light emitting device having a mixing chamber
Patent number
12,152,741
Issue date
Nov 26, 2024
SIGNIFY HOLDING, B.V.
Krzysztof Cezary Zaremba
F21 - LIGHTING
Information
Patent Grant
Color correction using multiple LED arrays
Patent number
12,153,328
Issue date
Nov 26, 2024
Lumileds LLC
Rob Jacques Paul Engelen
F21 - LIGHTING
Information
Patent Grant
Integrated in-surface lens assembly
Patent number
12,151,610
Issue date
Nov 26, 2024
MAGNA EXTERIORS, INC.
Daniel Vander Sluis
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Cut-to-measure light emitting assembly comprising connected light s...
Patent number
12,152,745
Issue date
Nov 26, 2024
SIGNIFY HOLDING, B.V.
Bartel Marinus Van De Sluis
F21 - LIGHTING
Information
Patent Grant
Method for assembling optical modules of a luminaire and optical as...
Patent number
12,152,761
Issue date
Nov 26, 2024
Schreder S.A.
Paul Smets
F21 - LIGHTING
Information
Patent Grant
Optical structure
Patent number
12,152,771
Issue date
Nov 26, 2024
Lextar Electronics Corporation
Wei-Chung Cheng
F21 - LIGHTING
Information
Patent Grant
Fish stick assembly
Patent number
12,149,057
Issue date
Nov 19, 2024
Milwaukee Electric Tool Corporation
Aaron M. Williams
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information
Patent Grant
Optical cells for modular luminaires
Patent number
12,146,626
Issue date
Nov 19, 2024
IQS GROUP s.r.o.
Marek Skeren
F21 - LIGHTING
Information
Patent Grant
Voice-controlled electronic device
Patent number
12,147,610
Issue date
Nov 19, 2024
Apple Inc.
Craig M. Stanley
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Sector light and lens
Patent number
12,146,625
Issue date
Nov 19, 2024
SEALITE PTY LTD
Jeffrey Kenneth Procter
F21 - LIGHTING
Information
Patent Grant
Lighting unit having an LED array and lens plate with grooves
Patent number
12,146,653
Issue date
Nov 19, 2024
SIGNIFY HOLDING, B.V.
Yun Li
F21 - LIGHTING
Information
Patent Grant
Lighting device, luminaire, and method manufacturing
Patent number
12,146,654
Issue date
Nov 19, 2024
SIGNIFY HOLDING, B.V.
Rifat Ata Mustafa Hikmet
B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information
Patent Grant
Optical system for noise mitigation
Patent number
12,140,291
Issue date
Nov 12, 2024
Apple Inc.
Mark Alan Arbore
F21 - LIGHTING
Information
Patent Grant
Lens structure for vehicle lamp
Patent number
12,140,283
Issue date
Nov 12, 2024
Honda Motor Co., Ltd.
Go Shimizu
F21 - LIGHTING
Information
Patent Grant
Illumination device and exhibition apparatus
Patent number
12,140,302
Issue date
Nov 12, 2024
Omron Corporation
Shohei Hisaki
G07 - CHECKING-DEVICES
Patents Applications
last 30 patents
Information
Patent Application
AN INDIRECT LUMINAIRE
Publication number
20240418344
Publication date
Dec 19, 2024
SIGNIFY HOLDING B.V.
QI LIU
F21 - LIGHTING
Information
Patent Application
BEAM-TILTING LIGHT SOURCE ENCLOSURES
Publication number
20240418904
Publication date
Dec 19, 2024
Apple Inc.
Michael K. McCord
F21 - LIGHTING
Information
Patent Application
OPTICAL ELEMENT FOR A LIGHTING ASSEMBLY
Publication number
20240418342
Publication date
Dec 19, 2024
Emergency Technology, Inc.
Douglas V. Baker
F21 - LIGHTING
Information
Patent Application
DIFFUSION MEMBER, STACKED BODY, DIFFUSION MEMBER SET, LED BACKLIGHT...
Publication number
20240418341
Publication date
Dec 19, 2024
DAI NIPPON PRINTING CO., LTD.
Marii NISHIKAWA
F21 - LIGHTING
Information
Patent Application
MULTI-REGION OPTIC FOR FLAT ILLUMINATION AND COLOR CONSISTENCY
Publication number
20240418343
Publication date
Dec 19, 2024
ABL IP Holding LLC
Gregory P. Frankiewicz
F21 - LIGHTING
Information
Patent Application
OPTICAL LENS MOUNTING STRUCTURE FOR LED ILLUMINATION, LENS MOUNTING...
Publication number
20240418351
Publication date
Dec 19, 2024
HotaluX, Ltd.
Toshiyuki KONDO
F21 - LIGHTING
Information
Patent Application
OPTICAL APPARATUS FOR A MOBILITY VEHICLE
Publication number
20240418334
Publication date
Dec 19, 2024
Hyundai Motor Company
Hyeong Seon Kim
F21 - LIGHTING
Information
Patent Application
Portable Device for Visually Indicating Portable Computing Device Data
Publication number
20240420552
Publication date
Dec 19, 2024
WhitServe LLC / Lights Out
Declan Wesley Whitmyer
G08 - SIGNALLING
Information
Patent Application
LED FILAMENT WITH HEAT SINK
Publication number
20240410536
Publication date
Dec 12, 2024
SIGNIFY HOLDING B.V.
TIES VAN BOMMEL
F21 - LIGHTING
Information
Patent Application
COLOR MIXING OPTICS FOR LED ILLUMINATION DEVICE
Publication number
20240410548
Publication date
Dec 12, 2024
Lutron Technology Company LLC
Fangxu Dong
F21 - LIGHTING
Information
Patent Application
LIGHTING SYSTEM
Publication number
20240410547
Publication date
Dec 12, 2024
SIGNIFY HOLDING B.V.
LUDOVICUS JOHANNES LAMBERTUS HAENEN
F21 - LIGHTING
Information
Patent Application
LUMINOUS FILM FOR RADIATING LIGHT IN A DIRECTED MANNER
Publication number
20240410546
Publication date
Dec 12, 2024
LightnTec GmbH
Lutz Nehrhoff von Holderberg
F21 - LIGHTING
Information
Patent Application
OPTICAL SYSTEM FOR AN AUTOMATED LUMINAIRE
Publication number
20240401778
Publication date
Dec 5, 2024
Robe Lighting s.r.o.
Michal Stanek
F21 - LIGHTING
Information
Patent Application
VEHICLE LAMP WITH INCLINED MICRO-LENS ARRAY
Publication number
20240401773
Publication date
Dec 5, 2024
HYUNDAI MOBIS CO., LTD.
Dong Hwa KANG
F21 - LIGHTING
Information
Patent Application
OPTICAL SYSTEM FOR AN AUTOMATED LUMINAIRE
Publication number
20240401777
Publication date
Dec 5, 2024
Robe Lighting s.r.o.
Michal Stanek
F21 - LIGHTING
Information
Patent Application
ILLUMINATING DEVICE
Publication number
20240401770
Publication date
Dec 5, 2024
GUANGZHOU LUXVISIONS INNOVATION TECHNOLOGY LIMITED
Yi-Wei Liu
F21 - LIGHTING
Information
Patent Application
LIGHTING DEVICE HAVING COMPOSITE MICRO-STRUCTURE
Publication number
20240401771
Publication date
Dec 5, 2024
Xiamen PVTECH Co., Ltd.
Liangliang Cao
F21 - LIGHTING
Information
Patent Application
OPTICAL MEMBER AND LIGHT SOURCE MODULE
Publication number
20240401772
Publication date
Dec 5, 2024
Nichia Corporation.
Norimasa YOSHIDA
F21 - LIGHTING
Information
Patent Application
A LIGHTING DEVICE
Publication number
20240401781
Publication date
Dec 5, 2024
SIGNIFY HOLDING B.V.
JUN LU
F21 - LIGHTING
Information
Patent Application
ILLUMINATED CONTAINER TOP
Publication number
20240400273
Publication date
Dec 5, 2024
Prism Innovations LLC
Matthew B. Steele
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
Production Lamp with Removeable LED Module
Publication number
20240392962
Publication date
Nov 28, 2024
Rosco Laboratories, Inc.
Nils de Montgrand
F21 - LIGHTING
Information
Patent Application
OPTICAL DESIGN FOR REFLECTIVE LUMINAIRE
Publication number
20240392949
Publication date
Nov 28, 2024
LUMINII LLC
Peter Kozodoy
F21 - LIGHTING
Information
Patent Application
LIGHTING APPARATUS INCORPORATING CONTROL APPARATUS WITH CONNECTABLE...
Publication number
20240392959
Publication date
Nov 28, 2024
ARKALUMEN INC.
James Allen KINGMAN
F21 - LIGHTING
Information
Patent Application
LUMINAIRE WITH ADJUSTABLE LINEAR BEAM SPREAD
Publication number
20240384859
Publication date
Nov 21, 2024
LUMINII LLC
Chris Gladden
F21 - LIGHTING
Information
Patent Application
DIFFRACTIVE OPTICAL ELEMENT
Publication number
20240384841
Publication date
Nov 21, 2024
II-VI Delaware, Inc.
Nitesh GULATI
F21 - LIGHTING
Information
Patent Application
SYSTEMS AND METHODS FOR PROVIDING LIGHTING USING MODULAR HEAT SINK...
Publication number
20240384866
Publication date
Nov 21, 2024
SIGNIFY HOLDING B.V.
LING CHEN
F21 - LIGHTING
Information
Patent Application
LED CLUSTER ARRANGEMENT WITH RELATIVE ROTATION, TRANSLATION, AND MI...
Publication number
20240384856
Publication date
Nov 21, 2024
LMPG Inc.
David Michael Grassi
F21 - LIGHTING
Information
Patent Application
REFRIGERATOR AND METHOD FOR OPENING A REFRIGERATOR DOOR
Publication number
20240384923
Publication date
Nov 21, 2024
LG ELECTRONICS INC.
Minsub KIM
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Application
OPTOELECTRONIC DEVICE
Publication number
20240377247
Publication date
Nov 14, 2024
Lite-On Technology Corporation
BO-JHIH CHEN
F21 - LIGHTING
Information
Patent Application
A lighting device, luminaire, and method manufacturing
Publication number
20240369206
Publication date
Nov 7, 2024
SIGNIFY HOLDING B.V.
RIFAT ATA MUSTAFA HIKMET
B33 - ADDITIVE MANUFACTURING TECHNOLOGY