Use of light guides

Industry

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Patents Grantslast 30 patents

Information Patent Grant
Side-emitting downlight with integrated light bar
- Patent number 12,163,646
- Issue date Dec 10, 2024
- JOININ GLOBAL PTE. LTD.
- Hongbing Zheng
- F21 - LIGHTING
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
Illumination device and exhibition apparatus
- Patent number 12,140,302
- Issue date Nov 12, 2024
- Omron Corporation
- Shohei Hisaki
- G07 - CHECKING-DEVICES
Information Patent Grant
Light source module that can reduce the volume of an optical system...
- Patent number 12,117,644
- Issue date Oct 15, 2024
- Himax Display, Inc.
- Yuet-Wing Li
- F21 - LIGHTING
Information Patent Grant
Light guide structure of earphone charging case
- Patent number 12,104,780
- Issue date Oct 1, 2024
- Guoguang Electric Company Limited
- Zhenhua Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Lighting device with a plurality of light guiding elements with inc...
- Patent number 12,092,851
- Issue date Sep 17, 2024
- Schott AG
- Bernd Wölfing
- F21 - LIGHTING
Information Patent Grant
Lighting fixture with peripheral light emission feature
- Patent number 12,078,342
- Issue date Sep 3, 2024
- CREE LIGHTING USA LLC
- Nathan R. Snell
- F21 - LIGHTING
Information Patent Grant
Lamp, lamp system, method for assembling lamp system, and method fo...
- Patent number 12,072,080
- Issue date Aug 27, 2024
- Radiant Opto-Electronics Corporation
- Pin-Tsung Wang
- F21 - LIGHTING
Information Patent Grant
Illuminated indicator for doorbell
- Patent number 12,067,862
- Issue date Aug 20, 2024
- SimpliSafe, Inc.
- Patrick Lloyd Murphy
- G08 - SIGNALLING
Information Patent Grant
String lamp
- Patent number 12,055,275
- Issue date Aug 6, 2024
- Xinjiang Zou
- F21 - LIGHTING
Information Patent Grant
Light fixture with lightguide trim
- Patent number 12,044,381
- Issue date Jul 23, 2024
- SIGNIFY HOLDING, B.V.
- Jyoti Kumar
- G02 - OPTICS
Information Patent Grant
Power adapter for strip lights with control function
- Patent number 12,044,390
- Issue date Jul 23, 2024
- Dongguan Lixing Lighting Co., Ltd.
- Xiao Han
- F21 - LIGHTING
Information Patent Grant
Luminous card with non-contact induction charging
- Patent number 12,038,166
- Issue date Jul 16, 2024
- AniCa Corporation
- Meng-Jen Cheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Acoustic lighting device
- Patent number 12,025,290
- Issue date Jul 2, 2024
- SIGNIFY HOLDING B.V.
- Ties Van Bommel
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Illumination systems with optical waveguide having diffuser elements
- Patent number 12,007,096
- Issue date Jun 11, 2024
- Schott AG
- Bernd Schultheis
- F21 - LIGHTING
Information Patent Grant
Stage light fixture with optical parameter detection function
- Patent number 12,010,775
- Issue date Jun 11, 2024
- GUANGZHOU HAOYANG ELECTRONIC CO., LTD.
- Weikai Jiang
- F21 - LIGHTING
Information Patent Grant
Edge-mount light pipe
- Patent number 12,000,547
- Issue date Jun 4, 2024
- Adtran, Inc.
- Adam Keith Lands
- F21 - LIGHTING
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
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
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
- 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

Patents Applicationslast 30 patents

Information Patent Application
VARIABLE LIGHTING APPARATUS
- Publication number 20240418950
- Publication date Dec 19, 2024
- Hyundai Motor Company
- Joon Bo Shim
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD FOR CONTROLLING LIGHT EMITTING ASSEMBLY, LIGHT EMITTING ASSE...
- Publication number 20240418347
- Publication date Dec 19, 2024
- Huawei Technologies Co., Ltd
- Peizhi WANG
- B60 - VEHICLES IN GENERAL
Information Patent Application
LIGHTING FIXTURE WITH PERIPHERAL LIGHT EMISSION FEATURE
- Publication number 20240401776
- Publication date Dec 5, 2024
- Cree Lighting USA LLC
- Nathan R. Snell
- F21 - LIGHTING
Information Patent Application
REUSABLE PHOTOLUMINESCENT APPARATUS, METHODS, AND SYSTEMS
- Publication number 20240392182
- Publication date Nov 28, 2024
- NYOKA DESIGN CORP.
- Paige Whitehead
- F21 - LIGHTING
Information Patent Application
GLASS ASSEMBLY, VEHICLE WINDOW GLASS AND VEHICLE
- Publication number 20240383318
- Publication date Nov 21, 2024
- SAINT-GOBAIN GLASS FRANCE
- Daming LI
- B60 - VEHICLES IN GENERAL
Information Patent Application
DISINFECTING LIGHTING DEVICE WITH IMPROVED SAFETY AND LIGHTING PERC...
- Publication number 20240377056
- Publication date Nov 14, 2024
- SIGNIFY HOLDING B.V.
- TIES VAN BOMMEL
- F21 - LIGHTING
Information Patent Application
ILLUMINATED INDICATOR FOR DOORBELL
- Publication number 20240371238
- Publication date Nov 7, 2024
- SimpliSafe, Inc.
- Patrick Lloyd Murphy
- G08 - SIGNALLING
Information Patent Application
STRUCTURE OF CAR LAMP
- Publication number 20240353079
- Publication date Oct 24, 2024
- JIN HUI SILICONE RUBBER INDUSTRIAL CO., LTD.
- Zhi-Ting Ye
- F21 - LIGHTING
Information Patent Application
ASSEMBLY STRUCTURE AND LIGHTING DEVICE
- Publication number 20240295308
- Publication date Sep 5, 2024
- RADIANT OPTO-ELECTRONICS CORPORATION
- Chih-Hung JU
- F21 - LIGHTING
Information Patent Application
SIDE-EMITTING DOWNLIGHT WITH INTEGRATED LIGHT BAR
- Publication number 20240263766
- Publication date Aug 8, 2024
- JOININ GLOBAL PTE. LTD.
- Hongbing ZHENG
- F21 - LIGHTING
Information Patent Application
AN ACOUSTIC LIGHTING DEVICE
- Publication number 20240210000
- Publication date Jun 27, 2024
- SIGNIFY HOLDING B.V.
- TIES VAN BOMMEL
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
LIGHTING DEVICE AND METHOD FOR THE PRODUCTION THEREOF
- Publication number 20240209995
- Publication date Jun 27, 2024
- HELLA GmbH & Co. KGaA
- Ana Bizal
- F21 - LIGHTING
Information Patent Application
DUST CAP ILLUMINATION
- Publication number 20240187769
- Publication date Jun 6, 2024
- HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED
- Henrik Kirkeby JEPSEN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIGHT FIXTURE AND ASSOCIATED MANUFACTURING METHOD
- Publication number 20240167641
- Publication date May 23, 2024
- FOHSE Inc.
- ALEX GERARD
- F21 - LIGHTING
Information Patent Application
Light Emitting Fan Device
- Publication number 20240159390
- Publication date May 16, 2024
- Cooler Master Co., Ltd.
- SHAU JIUN HUANG
- F21 - LIGHTING
Information Patent Application
ILLUMINATION DEVICES INCLUDING MULTIPLE LIGHT EMITTING ELEMENTS
- Publication number 20240151895
- Publication date May 9, 2024
- QUARKSTAR LLC
- Wilson Dau
- F21 - LIGHTING
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

Use of light guides

Industry

Parent Industries

Current Industry

Sub Industries

Patents Grantslast 30 patents

Side-emitting downlight with integrated light bar

Structure of a lamp comprising a light guiding element with two seq...

Illumination device and exhibition apparatus

Light source module that can reduce the volume of an optical system...

Light guide structure of earphone charging case

Lighting device with a plurality of light guiding elements with inc...

Lighting fixture with peripheral light emission feature

Lamp, lamp system, method for assembling lamp system, and method fo...

Illuminated indicator for doorbell

String lamp

Light fixture with lightguide trim

Power adapter for strip lights with control function

Luminous card with non-contact induction charging

Acoustic lighting device

Illumination systems with optical waveguide having diffuser elements

Stage light fixture with optical parameter detection function

Edge-mount light pipe

Light transmissive fiber integrated knit textile

Curved light-guide optics for LED lighting

Light transmissible end cap with lens and bayonet

Lighting device and related methods

Illumination device

Fire rated light fixture

Light emitting device and game machine

System and method for generating light

Lighting device for vehicle

Light emitting device

Lighting device

Systems and methods for controlling microorganism load with an elec...

Light assembly, vehicle design element, rear view device and door f...

Patents Applicationslast 30 patents

VARIABLE LIGHTING APPARATUS

METHOD FOR CONTROLLING LIGHT EMITTING ASSEMBLY, LIGHT EMITTING ASSE...

LIGHTING FIXTURE WITH PERIPHERAL LIGHT EMISSION FEATURE

REUSABLE PHOTOLUMINESCENT APPARATUS, METHODS, AND SYSTEMS

GLASS ASSEMBLY, VEHICLE WINDOW GLASS AND VEHICLE

DISINFECTING LIGHTING DEVICE WITH IMPROVED SAFETY AND LIGHTING PERC...

ILLUMINATED INDICATOR FOR DOORBELL

STRUCTURE OF CAR LAMP

ASSEMBLY STRUCTURE AND LIGHTING DEVICE

SIDE-EMITTING DOWNLIGHT WITH INTEGRATED LIGHT BAR

AN ACOUSTIC LIGHTING DEVICE

LIGHTING DEVICE AND METHOD FOR THE PRODUCTION THEREOF

DUST CAP ILLUMINATION

LIGHT FIXTURE AND ASSOCIATED MANUFACTURING METHOD

Light Emitting Fan Device

ILLUMINATION DEVICES INCLUDING MULTIPLE LIGHT EMITTING ELEMENTS

LIGHT ASSEMBLY, VEHICLE DESIGN ELEMENT, REAR VIEW DEVICE AND DOOR F...

CBC LIGHT STRIP STRUCTURE CAPABLE OF GUIDING ULTRAVIOLET LIGHT

Dual effects lighting device

LIGHTING DEVICE

LIGHT SOURCE DEVICE

MAGNETIC SUCTION HEADPHONE WITH REPLACEABLE HEADPHONE CASE TRIM

ILLUMINATION DEVICE AND DISPLAY DEVICE

MULTI-WAVEGUIDE ILLUMINATION PANEL

CONSTRUCTION

IMAGE PANEL HAVING COMPOSITE IMAGE USING COLOR CHANGING WITH BACKLI...

Lateral Light Emitting Atmospheric Downlight

LIGHT EMITTING DEVICE AND HEADPHONE INCLUDING THE SAME

LIGHT TRANSMISSIVE FIBER INTEGRATED KNIT TEXTILE

LOUDSPEAKER MESH COVER AND LIGHT-EMITTING LOUDSPEAKER HAVING SAME