to provide homogeneous light output intensity

Industry

CPC
G02B6/0061

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Parent Industries

GPHYSICS G02Optics G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS G02B6/00Light guides

Current Industry

G02B6/0061to provide homogeneous light output intensity

Industries

Patents Grantslast 30 patents

Information Patent Grant
Illuminated apparatus closure
- Patent number 12,158,606
- Issue date Dec 3, 2024
- Illumina, Inc.
- Michael Wright
- G02 - OPTICS
Information Patent Grant
Waveguide structure, back light unit including the same, and displa...
- Patent number 12,135,425
- Issue date Nov 5, 2024
- Samsung Electronics Co., Ltd.
- Chilsung Choi
- G02 - OPTICS
Information Patent Grant
Planar lighting device
- Patent number 12,111,538
- Issue date Oct 8, 2024
- LG Electronics Inc.
- Yongjin Kim
- F21 - LIGHTING
Information Patent Grant
Illumination device and display device
- Patent number 12,105,316
- Issue date Oct 1, 2024
- Japan Display Inc.
- Yuji Maede
- G02 - OPTICS
Information Patent Grant
Backlight module and keyboard thereof
- Patent number 12,087,522
- Issue date Sep 10, 2024
- Darfon Electronics Corp.
- Po-Wei Tsai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Light diffuser, lighting device, and method of manufacturing light...
- Patent number 11,971,570
- Issue date Apr 30, 2024
- Mitsubishi Electric Corporation
- Masashi Fujita
- F21 - LIGHTING
Information Patent Grant
Wide-area lighting fixture with segmented emission
- Patent number 11,927,789
- Issue date Mar 12, 2024
- SVV TECHNOLOGY INNOVATIONS, INC.
- Sergiy Vasylyev
- G02 - OPTICS
Information Patent Grant
Autonomous vehicle console
- Patent number 11,921,316
- Issue date Mar 5, 2024
- Waymo LLC
- Richard Morabito
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Optically functional multilayer structure suitable for large area i...
- Patent number 11,914,184
- Issue date Feb 27, 2024
- TACTOTEK OY
- Antti Keränen
- G02 - OPTICS
Information Patent Grant
Optically functionally multilayer structure suitable for large area...
- Patent number 11,906,774
- Issue date Feb 20, 2024
- TACTOTEK OY
- Antti Keränen
- G02 - OPTICS
Information Patent Grant
Illumination device and display device
- Patent number 11,892,675
- Issue date Feb 6, 2024
- Japan Display Inc.
- Yuji Maede
- G02 - OPTICS
Information Patent Grant
Flat spectral response gratings using high index materials
- Patent number 11,885,969
- Issue date Jan 30, 2024
- Magic Leap, Inc.
- Pierre St. Hilaire
- G02 - OPTICS
Information Patent Grant
Method of treating a glass surface and treated glass articles
- Patent number 11,885,998
- Issue date Jan 30, 2024
- Corning Incorporated
- Joy Banerjee
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Short distance illumination of a spatial light modulator using a cu...
- Patent number 11,867,921
- Issue date Jan 9, 2024
- Meta Platforms Technologies, LLC
- Ying Geng
- G02 - OPTICS
Information Patent Grant
Head-mounted display devices with non-rectangular backlight
- Patent number 11,846,798
- Issue date Dec 19, 2023
- Valve Corporation
- Joshua Mark Hudman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Daylight responsive LED illumination panel with color temperature c...
- Patent number 11,822,113
- Issue date Nov 21, 2023
- SVV TECHNOLOGY INNOVATIONS, INC.
- Sergiy Vasylyev
- F21 - LIGHTING
Information Patent Grant
Display illumination using a wedge waveguide
- Patent number 11,719,876
- Issue date Aug 8, 2023
- Meta Platforms Technologies, LLC
- Ying Geng
- G02 - OPTICS
Information Patent Grant
Light source module and method for manufacturing the same, and back...
- Patent number 11,709,307
- Issue date Jul 25, 2023
- Radiant Opto-Electronics (Suzhou) Co., Ltd.
- Chang-Yao Chen
- G02 - OPTICS
Information Patent Grant
Optically functionally multilayer structure suitable for large area...
- Patent number 11,703,627
- Issue date Jul 18, 2023
- TACTOTEK OY
- Antti Keränen
- G02 - OPTICS
Information Patent Grant
Short distance illumination of a spatial light modulator using a pa...
- Patent number 11,698,539
- Issue date Jul 11, 2023
- Meta Platforms Technologies, LLC
- Ying Geng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical light pipe with uniform lit intensity
- Patent number 11,644,158
- Issue date May 9, 2023
- Glex-N-Gate Advanced Product Developlemt, LLC
- Ronie George
- G02 - OPTICS
Information Patent Grant
Illuminable pane unit
- Patent number 11,619,777
- Issue date Apr 4, 2023
- Glass Technology GmbH
- Heinz Haring
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Dual-color frontlit displays with near uniform color mixing
- Patent number 11,614,577
- Issue date Mar 28, 2023
- Amazon Technologies, Inc.
- Juho Ilkka Jalava
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Suspended lighting fixture employing shaped light guide illuminatio...
- Patent number 11,614,576
- Issue date Mar 28, 2023
- SVV TECHNOLOGY INNOVATIONS, INC.
- Sergiy Vasylyev
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Illuminated apparatus closure
- Patent number 11,614,579
- Issue date Mar 28, 2023
- Illumina, Inc.
- Michael Wright
- G02 - OPTICS
Information Patent Grant
Illuminating unit and display apparatus
- Patent number 11,604,381
- Issue date Mar 14, 2023
- Saturn Licensing LLC
- Kenji Hata
- G02 - OPTICS
Information Patent Grant
Short distance illumination of a spatial light modulator using an o...
- Patent number 11,579,457
- Issue date Feb 14, 2023
- Meta Platforms Technologies, LLC
- Ying Geng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
LED coupler for light reflection and leakage prevention
- Patent number 11,555,954
- Issue date Jan 17, 2023
- Valeo North America, Inc.
- Terry Grammer
- F21 - LIGHTING
Information Patent Grant
Short distance illumination of a spatial light modulator using a si...
- Patent number 11,556,013
- Issue date Jan 17, 2023
- Meta Platforms Technologies, LLC
- Ying Geng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Waveguide array illuminator with light scattering mitigation
- Patent number 11,555,960
- Issue date Jan 17, 2023
- Meta Platforms Technologies LLC
- Alexander Koshelev
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
PLANAR LIGHTING DEVICE
- Publication number 20240427191
- Publication date Dec 26, 2024
- LG ELECTRONICS INC.
- Yongjin KIM
- F21 - LIGHTING
Information Patent Application
LIGHT GUIDE
- Publication number 20240402411
- Publication date Dec 5, 2024
- NANOCOMP OY LTD
- Joni Orava
- G02 - OPTICS
Information Patent Application
BACKLIT IMAGE PANELS EMPLOYING LIGHT GUIDES WITH SEGMENTED LIGHT EX...
- Publication number 20240288621
- Publication date Aug 29, 2024
- SERGIY VASYLYEV
- G02 - OPTICS
Information Patent Application
DISPLAY ASSEMBLY
- Publication number 20240217434
- Publication date Jul 4, 2024
- GENTEX CORPORATION
- John A. VanderPloeg
- B60 - VEHICLES IN GENERAL
Information Patent Application
HIGH-EFFICIENCY BACKLIGHT FOR HEAD-MOUNTED DISPLAY DEVICES
- Publication number 20240184035
- Publication date Jun 6, 2024
- Valve Corporation
- Joshua Mark Hudman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ILLUMINATION DEVICE AND DISPLAY DEVICE
- Publication number 20240118481
- Publication date Apr 11, 2024
- Japan Display Inc.
- Yuji MAEDE
- G02 - OPTICS
Information Patent Application
METHOD OF MAKING DAYLIGHT RESPONSIVE LED LIGHTING FIXTURES
- Publication number 20240111085
- Publication date Apr 4, 2024
- SERGIY VASYLYEV
- F21 - LIGHTING
Information Patent Application
MACRO DUTY CYCLE GRATINGS
- Publication number 20240069336
- Publication date Feb 29, 2024
- Rockwell Collins, Inc.
- Eric P. Stratton
- G02 - OPTICS
Information Patent Application
OPTICALLY FUNCTIONALLY MULTILAYER STRUCTURE SUITABLE FOR LARGE AREA...
- Publication number 20240004119
- Publication date Jan 4, 2024
- TactoTek Oy
- Antti KERÄNEN
- G02 - OPTICS
Information Patent Application
OPTICALLY FUNCTIONAL MULTILAYER STRUCTURE SUITABLE FOR LARGE AREA I...
- Publication number 20240004120
- Publication date Jan 4, 2024
- TactoTek Oy
- Antti KERÄNEN
- G02 - OPTICS
Information Patent Application
Systems With Window Illuminators
- Publication number 20230333308
- Publication date Oct 19, 2023
- Apple Inc.
- David E. Kingman
- B60 - VEHICLES IN GENERAL
Information Patent Application
HEAD-MOUNTED DISPLAY DEVICES WITH NON-RECTANGULAR BACKLIGHT
- Publication number 20230314692
- Publication date Oct 5, 2023
- Valve Corporation
- Joshua Mark Hudman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ILLUMINATION DEVICE AND DISPLAY DEVICE
- Publication number 20230296824
- Publication date Sep 21, 2023
- Japan Display Inc.
- Yuji MAEDE
- G02 - OPTICS
Information Patent Application
ILLUMINATING UNIT AND DISPLAY APPARATUS
- Publication number 20230251523
- Publication date Aug 10, 2023
- Saturn Licensing LLC
- Kenji Hata
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
METHOD OF MAKING SUSPENDED LIGHTING FIXTURES USING OPTICAL WAVEGUIDES
- Publication number 20230228931
- Publication date Jul 20, 2023
- Sergiy Vasylyev
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
ILLUMINATED APPARATUS CLOSURE
- Publication number 20230221486
- Publication date Jul 13, 2023
- Illumina, Inc.
- Michael Wright
- G02 - OPTICS
Information Patent Application
METHOD OF TREATING A GLASS SURFACE AND TREATED GLASS ARTICLES
- Publication number 20230152506
- Publication date May 18, 2023
- Corning Incorporated
- Joy Banerjee
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
LIGHT GUIDE PANEL AND LIGHTING DEVICE INCLUDING SAME
- Publication number 20230127424
- Publication date Apr 27, 2023
- Corning Incorporated
- Donghyun Kim
- G02 - OPTICS
Information Patent Application
Optical Systems including Light-Guide Optical Elements with Two-Dim...
- Publication number 20230120015
- Publication date Apr 20, 2023
- LUMUS LTD.
- Tsion EISENFELD
- G02 - OPTICS
Information Patent Application
DAYLIGHT RESPONSIVE LED ILLUMINATION PANEL WITH COLOR TEMPERATURE C...
- Publication number 20220390662
- Publication date Dec 8, 2022
- SERGIY VASYLYEV
- F21 - LIGHTING
Information Patent Application
WIDE-AREA LIGHTING FIXTURE WITH SEGMENTED EMISSION
- Publication number 20220365269
- Publication date Nov 17, 2022
- SERGIY VASYLYEV
- G02 - OPTICS
Information Patent Application
ILLUMINATING UNIT AND DISPLAY APPARATUS
- Publication number 20220357617
- Publication date Nov 10, 2022
- Saturn Licensing LLC
- Kenji Hata
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
AUTONOMOUS VEHICLE CONSOLE
- Publication number 20220350069
- Publication date Nov 3, 2022
- WAYMO LLC
- Richard Morabito
- B60 - VEHICLES IN GENERAL
Information Patent Application
OPTICAL LIGHT PIPE WITH UNIFORM LIT INTENSITY
- Publication number 20220290822
- Publication date Sep 15, 2022
- Flex-N-Gate Advanced Product Development, LLC
- Ronie George
- F21 - LIGHTING
Information Patent Application
Display Illumination Using a Wedge Waveguide
- Publication number 20220244450
- Publication date Aug 4, 2022
- Facebook Technologies, LLC
- Ying GENG
- G02 - OPTICS
Information Patent Application
FLAT SPECTRAL RESPONSE GRATINGS USING HIGH INDEX MATERIALS
- Publication number 20220197040
- Publication date Jun 23, 2022
- Magic Leap, Inc.
- Pierre St. Hilaire
- G02 - OPTICS
Information Patent Application
Illuminating Unit And Display Apparatus
- Publication number 20220179262
- Publication date Jun 9, 2022
- Saturn Licensing LLC
- Kenji Hata
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
OPTICAL LAMINATE
- Publication number 20220057562
- Publication date Feb 24, 2022
- NITTO DENKO CORPORATION
- Ryota Morishima
- G02 - OPTICS
Information Patent Application
QUANTUM DOT FILMS, LIGHTING DEVICES, AND LIGHTING METHODS
- Publication number 20220040954
- Publication date Feb 10, 2022
- Nanosys, Inc.
- Robert S. DUBROW
- B82 - NANO-TECHNOLOGY
Information Patent Application
Billboard and Method of Retrofitting a Billboard for a Video Conten...
- Publication number 20210409638
- Publication date Dec 30, 2021
- SUPPONOR OY
- Vesa Suontama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

to provide homogeneous light output intensity

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Illuminated apparatus closure

Waveguide structure, back light unit including the same, and displa...

Planar lighting device

Illumination device and display device

Backlight module and keyboard thereof

Light diffuser, lighting device, and method of manufacturing light...

Wide-area lighting fixture with segmented emission

Autonomous vehicle console

Optically functional multilayer structure suitable for large area i...

Optically functionally multilayer structure suitable for large area...

Illumination device and display device

Flat spectral response gratings using high index materials

Method of treating a glass surface and treated glass articles

Short distance illumination of a spatial light modulator using a cu...

Head-mounted display devices with non-rectangular backlight

Daylight responsive LED illumination panel with color temperature c...

Display illumination using a wedge waveguide

Light source module and method for manufacturing the same, and back...

Optically functionally multilayer structure suitable for large area...

Short distance illumination of a spatial light modulator using a pa...

Optical light pipe with uniform lit intensity

Illuminable pane unit

Dual-color frontlit displays with near uniform color mixing

Suspended lighting fixture employing shaped light guide illuminatio...

Illuminated apparatus closure

Illuminating unit and display apparatus

Short distance illumination of a spatial light modulator using an o...

LED coupler for light reflection and leakage prevention

Short distance illumination of a spatial light modulator using a si...

Waveguide array illuminator with light scattering mitigation

Patents Applicationslast 30 patents

PLANAR LIGHTING DEVICE

LIGHT GUIDE

BACKLIT IMAGE PANELS EMPLOYING LIGHT GUIDES WITH SEGMENTED LIGHT EX...

DISPLAY ASSEMBLY

HIGH-EFFICIENCY BACKLIGHT FOR HEAD-MOUNTED DISPLAY DEVICES

ILLUMINATION DEVICE AND DISPLAY DEVICE

METHOD OF MAKING DAYLIGHT RESPONSIVE LED LIGHTING FIXTURES

MACRO DUTY CYCLE GRATINGS

OPTICALLY FUNCTIONALLY MULTILAYER STRUCTURE SUITABLE FOR LARGE AREA...

OPTICALLY FUNCTIONAL MULTILAYER STRUCTURE SUITABLE FOR LARGE AREA I...

Systems With Window Illuminators

HEAD-MOUNTED DISPLAY DEVICES WITH NON-RECTANGULAR BACKLIGHT

ILLUMINATION DEVICE AND DISPLAY DEVICE

ILLUMINATING UNIT AND DISPLAY APPARATUS

METHOD OF MAKING SUSPENDED LIGHTING FIXTURES USING OPTICAL WAVEGUIDES

ILLUMINATED APPARATUS CLOSURE

METHOD OF TREATING A GLASS SURFACE AND TREATED GLASS ARTICLES

LIGHT GUIDE PANEL AND LIGHTING DEVICE INCLUDING SAME

Optical Systems including Light-Guide Optical Elements with Two-Dim...

DAYLIGHT RESPONSIVE LED ILLUMINATION PANEL WITH COLOR TEMPERATURE C...

WIDE-AREA LIGHTING FIXTURE WITH SEGMENTED EMISSION

ILLUMINATING UNIT AND DISPLAY APPARATUS

AUTONOMOUS VEHICLE CONSOLE

OPTICAL LIGHT PIPE WITH UNIFORM LIT INTENSITY

Display Illumination Using a Wedge Waveguide

FLAT SPECTRAL RESPONSE GRATINGS USING HIGH INDEX MATERIALS

Illuminating Unit And Display Apparatus

OPTICAL LAMINATE

QUANTUM DOT FILMS, LIGHTING DEVICES, AND LIGHTING METHODS

Billboard and Method of Retrofitting a Billboard for a Video Conten...