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Use of light guides
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CPC
F21V2200/00
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
F21V2200/00
Use of light guides
Sub Industries
F21V2200/10
of light guides of the optical fibres type
F21V2200/13
the light being emitted at the end of the guide
F21V2200/15
the light being emitted along at least a portion of the outer surface of the guide
F21V2200/17
characterised by the admission of light into the guide
F21V2200/20
of light guides of a generally planar shape
F21V2200/30
of light guides doped with fluorescent agents
F21V2200/40
of hollow light guides
Industries
Overview
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Light transmissive fiber integrated knit textile
Patent number
11,940,140
Issue date
Mar 26, 2024
AUSSCO HONG KONG LTD
Christine Lew
D03 - WEAVING
Information
Patent Grant
Curved light-guide optics for LED lighting
Patent number
11,940,144
Issue date
Mar 26, 2024
Lumileds LLC
Frederic Stephane Diana
F21 - LIGHTING
Information
Patent Grant
Light transmissible end cap with lens and bayonet
Patent number
11,925,384
Issue date
Mar 12, 2024
Steven M. Hacker
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Lighting device and related methods
Patent number
11,927,315
Issue date
Mar 12, 2024
Velaflame, LLC
Ken Bretschneider
F21 - LIGHTING
Information
Patent Grant
Illumination device
Patent number
11,920,779
Issue date
Mar 5, 2024
Harman Professional Denmark APS
Wouter Verlinden
F21 - LIGHTING
Information
Patent Grant
Fire rated light fixture
Patent number
11,913,629
Issue date
Feb 27, 2024
Hamid Rashidi Doust
F21 - LIGHTING
Information
Patent Grant
Light emitting device and game machine
Patent number
11,879,631
Issue date
Jan 23, 2024
Omron Corporation
Hiroyuki Onitsuka
F21 - LIGHTING
Information
Patent Grant
System and method for generating light
Patent number
11,879,632
Issue date
Jan 23, 2024
Technion Research & Development Foundation Limited
Carmel Rotschild
F21 - LIGHTING
Information
Patent Grant
Light emitting device
Patent number
11,873,953
Issue date
Jan 16, 2024
SIGNIFY HOLDING B.V.
Ties Van Bommel
F21 - LIGHTING
Information
Patent Grant
Lighting device for vehicle
Patent number
11,872,933
Issue date
Jan 16, 2024
Hyundai Mobis Co., Ltd.
Won Sik Kim
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Lighting device
Patent number
11,859,791
Issue date
Jan 2, 2024
Dyson Technology Limited
Jacob Dyson
F21 - LIGHTING
Information
Patent Grant
Systems and methods for controlling microorganism load with an elec...
Patent number
11,852,884
Issue date
Dec 26, 2023
CHS HEALTHCARE VENTURES, INC.
Hans Utz
F21 - LIGHTING
Information
Patent Grant
Light assembly, vehicle design element, rear view device and door f...
Patent number
11,840,171
Issue date
Dec 12, 2023
Motherson Innovations Company Limited
Shane Randell Koehne
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Lateral light emitting atmospheric downlight
Patent number
11,835,204
Issue date
Dec 5, 2023
Xiamen Topstar Lighting Co., Ltd.
Jincong Lin
F21 - LIGHTING
Information
Patent Grant
LED lamp manufactured by injection molding process
Patent number
11,828,441
Issue date
Nov 28, 2023
Chongyi Jingyi Lighting Product Co., Ltd
Yaoquan He
F21 - LIGHTING
Information
Patent Grant
Light-guiding assembly, vehicle lamp, and vehicle
Patent number
11,828,432
Issue date
Nov 28, 2023
Valeo Vision
Yakun Zhao
F21 - LIGHTING
Information
Patent Grant
Light-emitting device
Patent number
11,820,286
Issue date
Nov 21, 2023
TS Tech Co., Ltd.
Masanori Suzuki
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Method of making light guide illumination systems with enhanced lig...
Patent number
11,821,621
Issue date
Nov 21, 2023
SVV TECHNOLOGY INNOVATIONS, INC.
Sergiy Victorovich Vasylyev
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Planar light source
Patent number
11,808,968
Issue date
Nov 7, 2023
Nichia Corporation
Keiji Emura
F21 - LIGHTING
Information
Patent Grant
Light engines with dynamically controllable light distribution
Patent number
11,807,162
Issue date
Nov 7, 2023
Lumileds LLC
Frederic Stephane Diana
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Stimulation systems with a lens arrangement for light coupling and...
Patent number
11,806,547
Issue date
Nov 7, 2023
Boston Scientific Neuromodulation Corporation
Joshua Dale Howard
F21 - LIGHTING
Information
Patent Grant
Light source device
Patent number
11,802,678
Issue date
Oct 31, 2023
Nichia Corporation
Norimasa Yoshida
F21 - LIGHTING
Information
Patent Grant
Light source device and lighting device
Patent number
11,781,737
Issue date
Oct 10, 2023
Kyocera Corporation
Yoshinori Kubo
F21 - LIGHTING
Information
Patent Grant
Curved light-guide optics for LED street lighting
Patent number
11,754,255
Issue date
Sep 12, 2023
Lumileds LLC
Frederic Stephane Diana
F21 - LIGHTING
Information
Patent Grant
Miniature backlight kit
Patent number
11,746,968
Issue date
Sep 5, 2023
Primax Electronics Ltd.
Wei-Ping Chan
F21 - LIGHTING
Information
Patent Grant
Light emitting device and headphone including the same
Patent number
11,747,011
Issue date
Sep 5, 2023
Cheng Uei Precision Industry Co., Ltd.
Chi-Ming Tseng
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Light diffusing multi-fiber design configured for use with UV LEDs
Patent number
11,726,273
Issue date
Aug 15, 2023
Corning Incorporated
Stephan Lvovich Logunov
F21 - LIGHTING
Information
Patent Grant
Lighting module and refrigeration appliance with lighting module
Patent number
11,708,970
Issue date
Jul 25, 2023
BSH Hausgeraete GmbH
Bo Ma
G02 - OPTICS
Information
Patent Grant
Illumination devices including multiple light emitting elements
Patent number
11,703,631
Issue date
Jul 18, 2023
Quarkstar LLC
Wilson Dau
F21 - LIGHTING
Information
Patent Grant
Light-emitting composite stone and table manufactured from same
Patent number
11,703,216
Issue date
Jul 18, 2023
BESTTIME LLC
Huizhang Zheng
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Patents Applications
last 30 patents
Information
Patent Application
LIGHT ASSEMBLY, VEHICLE DESIGN ELEMENT, REAR VIEW DEVICE AND DOOR F...
Publication number
20240059212
Publication date
Feb 22, 2024
MOTHERSON INNOVATIONS COMPANY LIMITED
Shane Randell Koehne
B60 - VEHICLES IN GENERAL
Information
Patent Application
CBC LIGHT STRIP STRUCTURE CAPABLE OF GUIDING ULTRAVIOLET LIGHT
Publication number
20240052151
Publication date
Feb 15, 2024
YING TSUNG FAN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Dual effects lighting device
Publication number
20240044474
Publication date
Feb 8, 2024
John Raymond Wyss
F21 - LIGHTING
Information
Patent Application
LIGHTING DEVICE
Publication number
20230417392
Publication date
Dec 28, 2023
Japan Display Inc.
Masafumi OKADA
F21 - LIGHTING
Information
Patent Application
LIGHT SOURCE DEVICE
Publication number
20230400169
Publication date
Dec 14, 2023
Nichia Corporation.
Norimasa YOSHIDA
F21 - LIGHTING
Information
Patent Application
MAGNETIC SUCTION HEADPHONE WITH REPLACEABLE HEADPHONE CASE TRIM
Publication number
20230388697
Publication date
Nov 30, 2023
Dongguan Beiou Intelligent Technology Co., Ltd.
Yiyong LIU
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
ILLUMINATION DEVICE AND DISPLAY DEVICE
Publication number
20230375776
Publication date
Nov 23, 2023
Japan Display Inc.
Hiroaki KIJIMA
G02 - OPTICS
Information
Patent Application
MULTI-WAVEGUIDE ILLUMINATION PANEL
Publication number
20230305219
Publication date
Sep 28, 2023
SERGIY VASYLYEV
F21 - LIGHTING
Information
Patent Application
CONSTRUCTION
Publication number
20230296242
Publication date
Sep 21, 2023
Nitto Denko Corporation
Kozo NAKAMURA
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
IMAGE PANEL HAVING COMPOSITE IMAGE USING COLOR CHANGING WITH BACKLI...
Publication number
20230273470
Publication date
Aug 31, 2023
Corning Incorporated
Matthew Wade Fenton
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Lateral Light Emitting Atmospheric Downlight
Publication number
20230228403
Publication date
Jul 20, 2023
Xiamen Topstar Lighting Co., Ltd.
Jincong LIN
F21 - LIGHTING
Information
Patent Application
LIGHT EMITTING DEVICE AND HEADPHONE INCLUDING THE SAME
Publication number
20230220988
Publication date
Jul 13, 2023
Cheng Uei Precision Industry Co., LTD.
CHI-MING TSENG
F21 - LIGHTING
Information
Patent Application
LIGHT TRANSMISSIVE FIBER INTEGRATED KNIT TEXTILE
Publication number
20230184423
Publication date
Jun 15, 2023
AUSSCO HONG KONG LTD
Christine LEW
F21 - LIGHTING
Information
Patent Application
LOUDSPEAKER MESH COVER AND LIGHT-EMITTING LOUDSPEAKER HAVING SAME
Publication number
20230105804
Publication date
Apr 6, 2023
DAKANG HOLDING CO., LTD.
Rujia Mao
F21 - LIGHTING
Information
Patent Application
LAMP, LAMP SYSTEM, METHOD FOR ASSEMBLING LAMP SYSTEM, AND METHOD FO...
Publication number
20230101869
Publication date
Mar 30, 2023
RADIANT OPTO-ELECTRONICS CORPORATION
Pin-Tsung Wang
F21 - LIGHTING
Information
Patent Application
LIGHT-EMITTING COMPOSITE STONE AND TABLE MANUFACTURED FROM SAME
Publication number
20230079729
Publication date
Mar 16, 2023
BestTime LLC
Huizhang Zheng
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information
Patent Application
OPTICAL WAVEGUIDE-BASED SIDE ILLUMINATING ASSEMBLY, ELONGATED REINF...
Publication number
20220413200
Publication date
Dec 29, 2022
L.E.S.S. LTD
Yann Tissot
F21 - LIGHTING
Information
Patent Application
LIGHT-EMITTING DEVICE
Publication number
20220410798
Publication date
Dec 29, 2022
TS TECH CO., LTD.
Masanori SUZUKI
B60 - VEHICLES IN GENERAL
Information
Patent Application
FLAT LIGHT GUIDE FOR A VEHICLE LIGHTING DEVICE AND A VEHICLE LIGHTI...
Publication number
20220397251
Publication date
Dec 15, 2022
Varroc Lighting Systems, s.r.o
Tomas GLOSS
F21 - LIGHTING
Information
Patent Application
PLANAR LIGHT SOURCE
Publication number
20220381970
Publication date
Dec 1, 2022
Nichia Corporation.
Keiji EMURA
F21 - LIGHTING
Information
Patent Application
LIGHT EMITTING MODULE, SURFACE LIGHT SOURCE, AND A METHOD OF MANUFA...
Publication number
20220349555
Publication date
Nov 3, 2022
Nichia Corporation.
Toru HASHIMOTO
F21 - LIGHTING
Information
Patent Application
LIGHT-EMITTING MODULE AND PLANAR LIGHT SOURCE
Publication number
20220316682
Publication date
Oct 6, 2022
Nichia Corporation.
Daisuke IWAKURA
G02 - OPTICS
Information
Patent Application
LIGHT PROJECTION APPARATUS AND MOVING BODY
Publication number
20220317259
Publication date
Oct 6, 2022
Panasonic Intellectual Property Management Co., Ltd.
Kenji Narumi
F21 - LIGHTING
Information
Patent Application
LIGHT-GUIDING ASSEMBLY, VEHICLE LAMP, AND VEHICLE
Publication number
20220307670
Publication date
Sep 29, 2022
VALEO VISION
Yakun ZHAO
G02 - OPTICS
Information
Patent Application
Lighting Device for a Motor Vehicle, and Method for Producing Such...
Publication number
20220299187
Publication date
Sep 22, 2022
HELLA GmbH & Co. KGaA
Martin MÜGGE
F21 - LIGHTING
Information
Patent Application
LIGHT ASSEMBLY, VEHICLE DESIGN ELEMENT, REAR VIEW DEVICE AND DOOR F...
Publication number
20220289104
Publication date
Sep 15, 2022
Shane Randell Koehne
B60 - VEHICLES IN GENERAL
Information
Patent Application
LIGHTING DEVICE AND OPTICAL ELEMENT FOR A LIGHTING DEVICE
Publication number
20220276427
Publication date
Sep 1, 2022
SCHOTT AG
Bernd Wölfing
F21 - LIGHTING
Information
Patent Application
ILLUMINATED INDICATOR FOR DOORBELL
Publication number
20220270450
Publication date
Aug 25, 2022
SimpliSafe, Inc.
Patrick Lloyd Murphy
G08 - SIGNALLING
Information
Patent Application
Illuminating Structures With Fiber Optic Lighting
Publication number
20220252248
Publication date
Aug 11, 2022
Lit Decks, Inc
Ashley Sansalone
G02 - OPTICS
Information
Patent Application
LIGHT SOURCE DEVICE
Publication number
20220252241
Publication date
Aug 11, 2022
Nichia Corporation.
Norimasa YOSHIDA
G02 - OPTICS