Light guide

Industry

CPC
G02B6/0028

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Parent Industries

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

Current Industry

G02B6/0028Light guide

Industries

Patents Grantslast 30 patents

Information Patent Grant
Display unit with changing symbols
- Patent number 12,140,789
- Issue date Nov 12, 2024
- Bayerische Motoren Werke Aktiengesellschaft
- Thomas Hilger
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Encapsulated light-guide optical element
- Patent number 12,140,790
- Issue date Nov 12, 2024
- LUMUS LTD.
- Amit Maziel
- G02 - OPTICS
Information Patent Grant
Light guiding apparatus and guiding method thereof
- Patent number 12,135,446
- Issue date Nov 5, 2024
- KDH Advanced Research Pty Ltd
- Ranjith Rajasekharan Unnithan
- G02 - OPTICS
Information Patent Grant
LED illuminated waveguide projector display
- Patent number 12,135,447
- Issue date Nov 5, 2024
- Snap Inc.
- David Woods
- G02 - OPTICS
Information Patent Grant
Method of making backlight units for LCD displays using ultra-thin...
- Patent number 12,135,448
- Issue date Nov 5, 2024
- SVV TECHNOLOGY INNOVATIONS, INC.
- Sergiy Vasylyev
- G02 - OPTICS
Information Patent Grant
Cascaded eyebox expansion in extended reality image projection devices
- Patent number 12,124,076
- Issue date Oct 22, 2024
- Infineon Technologies AG
- Boris Kirillov
- G02 - OPTICS
Information Patent Grant
Film-based lightguide with interior light directing edges with curv...
- Patent number 12,117,639
- Issue date Oct 15, 2024
- Azumo, Inc.
- Anthony Nichol
- G02 - OPTICS
Information Patent Grant
Waveguide illumination of a spatial light modulator
- Patent number 12,099,198
- Issue date Sep 24, 2024
- Avegant Corp.
- Aaron Matthew Eash
- G02 - OPTICS
Information Patent Grant
User interface with discrete lighting sections
- Patent number 12,099,231
- Issue date Sep 24, 2024
- AUTOMATED PET CARE PRODUCTS, LLC
- Adam Freeman
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Backlight module and display device
- Patent number 12,099,274
- Issue date Sep 24, 2024
- HKC CORPORATION LIMITED
- Hao Liu
- G02 - OPTICS
Information Patent Grant
Optical device having fan-out waveguides and bus waveguide
- Patent number 12,092,852
- Issue date Sep 17, 2024
- Vitrealab GMBH
- Jonas Zeuner
- G02 - OPTICS
Information Patent Grant
Lighting device
- Patent number 12,092,856
- Issue date Sep 17, 2024
- SIGNIFY HOLDING B.V.
- Ties Van Bommel
- G02 - OPTICS
Information Patent Grant
Luminaire having a light guide with cladding
- Patent number 12,085,747
- Issue date Sep 10, 2024
- Quarkstar LLC
- Eric Bretschneider
- G02 - OPTICS
Information Patent Grant
Light guide optical assembly
- Patent number 12,055,744
- Issue date Aug 6, 2024
- LUMUS LTD.
- Yochay Danziger
- G02 - OPTICS
Information Patent Grant
Light-receiving device
- Patent number 12,050,333
- Issue date Jul 30, 2024
- NEC Corporation
- Koya Takata
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Backlight module and display device
- Patent number 12,050,334
- Issue date Jul 30, 2024
- SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
- Haotian Xu
- G02 - OPTICS
Information Patent Grant
Supply of multi-layer extended reality images to a user
- Patent number 12,046,166
- Issue date Jul 23, 2024
- Telefonaktiebolaget LM Ericsson (publ)
- Andreas Kristensson
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Optical aperture multipliers having a rectangular waveguide
- Patent number 12,032,195
- Issue date Jul 9, 2024
- LUMUS LTD.
- Tsion Eisenfeld
- G02 - OPTICS
Information Patent Grant
Light guide film, production method thereof and light guide device
- Patent number 12,025,824
- Issue date Jul 2, 2024
- HANGZHOU XINENG NEW MATERIAL CO., LTD.
- Xiaofeng She
- G02 - OPTICS
Information Patent Grant
Waveguide device incorporating a light pipe
- Patent number 12,013,561
- Issue date Jun 18, 2024
- DigiLens. Inc.
- Milan Momcilo Popovich
- G02 - OPTICS
Information Patent Grant
Systems and methods for wafer-level photonic testing
- Patent number 12,014,962
- Issue date Jun 18, 2024
- Ayar Labs, Inc.
- Roy Edward Meade
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Edge-lit light source, backlight module and display devices
- Patent number 12,013,567
- Issue date Jun 18, 2024
- Beijing BOE Optoelectronics Technology Co., Ltd
- Fei Liang
- G02 - OPTICS
Information Patent Grant
Waveguide-based illumination for head mounted display system
- Patent number 12,001,016
- Issue date Jun 4, 2024
- Magic Leap, Inc.
- Lionel Ernest Edwin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Film-based frontlight with angularly varying diffusion film
- Patent number 11,994,698
- Issue date May 28, 2024
- Azumo, Inc.
- Anthony Nichol
- G02 - OPTICS
Information Patent Grant
Head-mounted display device containing relay optical system between...
- Patent number 11,960,096
- Issue date Apr 16, 2024
- Ricoh Company, Ltd.
- Shigenobu Hirano
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Aperture multiplier with depolarizer
- Patent number 11,953,682
- Issue date Apr 9, 2024
- LUMUS LTD.
- Yochay Danziger
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transparent display panel and electronic device
- Patent number 11,947,148
- Issue date Apr 2, 2024
- BOE Technology Group Co., Ltd.
- Yidan Peng
- G02 - OPTICS
Information Patent Grant
Reflective display with film-based lightguide frontlight including...
- Patent number 11,947,149
- Issue date Apr 2, 2024
- Azumo, Inc.
- Anthony Nichol
- G02 - OPTICS
Information Patent Grant
Backlight module and display device
- Patent number 11,947,158
- Issue date Apr 2, 2024
- Chongqing HKC Optoelectronics Technology Co., Ltd.
- Ye Wan
- G02 - OPTICS
Information Patent Grant
Method for producing light-guide optical elements
- Patent number 11,933,985
- Issue date Mar 19, 2024
- LUMUS LTD.
- Ido Fuchs
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY DEVICE
- Publication number 20240385481
- Publication date Nov 21, 2024
- Japan Display Inc.
- Kazuki ICHIHARA
- G02 - OPTICS
Information Patent Application
AEROSOL-GENERATING DEVICE WITH BUTTON LIGHTING
- Publication number 20240381945
- Publication date Nov 21, 2024
- Philip Morris Products S.A.
- Kwang Beng TAN
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
Information Patent Application
Film-based lightguide with stacked strips and light source emitting...
- Publication number 20240369755
- Publication date Nov 7, 2024
- AZUMO, INC.
- Zane A. COLEMAN
- G02 - OPTICS
Information Patent Application
OPTICAL APERTURE MULTIPLIERS HAVING A RECTANGULAR WAVEGUIDE
- Publication number 20240361508
- Publication date Oct 31, 2024
- LUMUS LTD.
- Tsion EISENFELD
- G02 - OPTICS
Information Patent Application
BACKLIGHT MODULE AND DISPLAY APPARATUS
- Publication number 20240353608
- Publication date Oct 24, 2024
- CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Nan WANG
- G02 - OPTICS
Information Patent Application
Dual backlight display with privacy mode
- Publication number 20240302580
- Publication date Sep 12, 2024
- AZUMO, INC.
- Anthony Nichol
- G02 - OPTICS
Information Patent Application
WAVEGUIDE-BASED ILLUMINATION FOR HEAD MOUNTED DISPLAY SYSTEM
- Publication number 20240295732
- Publication date Sep 5, 2024
- Magic Leap, Inc.
- Lionel Ernest Edwin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Aperture Multiplier with Depolarizer
- Publication number 20240272430
- Publication date Aug 15, 2024
- LUMUS LTD.
- Yochay DANZIGER
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIGHTING DEVICE WITH LIGHT DISTRIBUTION BODY
- Publication number 20240255115
- Publication date Aug 1, 2024
- PARO HOLDING GMBH
- Axel MEISE
- F21 - LIGHTING
Information Patent Application
Light emitting display with a film-based lightguide frontlight, a r...
- Publication number 20240248248
- Publication date Jul 25, 2024
- AZUMO, INC.
- Anthony Nichol
- G02 - OPTICS
Information Patent Application
DISPLAY MODULE
- Publication number 20240224394
- Publication date Jul 4, 2024
- E Ink Holdings Inc.
- Kun-Hsien LEE
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
TRANSPARENT DISPLAY PANEL AND ELECTRONIC DEVICE
- Publication number 20240192425
- Publication date Jun 13, 2024
- BOE TECHNOLOGY GROUP CO., LTD.
- Yidan Peng
- G02 - OPTICS
Information Patent Application
Backlight Module and Display Device
- Publication number 20240176187
- Publication date May 30, 2024
- HKC Corporation Limited
- Hao LIU
- G02 - OPTICS
Information Patent Application
INPUT COUPLING
- Publication number 20240168215
- Publication date May 23, 2024
- AKONIA HOLOGRAPHICS LLC
- Adam Urness
- G02 - OPTICS
Information Patent Application
MICROLENS COLLIMATOR FOR SCANNING OPTICAL FIBER IN VIRTUAL/AUGMENTE...
- Publication number 20240151975
- Publication date May 9, 2024
- Magic Leap, Inc.
- Brian T. Schowengerdt
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Display Unit with Changing Symbols
- Publication number 20240125998
- Publication date Apr 18, 2024
- Bayerische Motoren Werke Aktiengesellschaft
- Thomas HILGER
- B60 - VEHICLES IN GENERAL
Information Patent Application
OPTICAL SYSTEM
- Publication number 20240094542
- Publication date Mar 21, 2024
- TDK TAIWAN CORP.
- Chih-Wei WENG
- G02 - OPTICS
Information Patent Application
TERMINALS ENGAGED LIGHT GUIDE PLATE AND FRONT LIGHT MODULE THEREOF
- Publication number 20240085611
- Publication date Mar 14, 2024
- GLOBAL LIGHTING TECHNOLOGY INC.
- JIN-WEI TONG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD OF MAKING BACKLIGHT UNITS FOR LCD DISPLAYS USING ULTRA-THIN...
- Publication number 20240085612
- Publication date Mar 14, 2024
- Sergiy Vasylyev
- G02 - OPTICS
Information Patent Application
WEARABLE DATA DISPLAY
- Publication number 20240077742
- Publication date Mar 7, 2024
- DIGILENS INC.
- Milan Momcilo Popovich
- G02 - OPTICS
Information Patent Application
Waveguide Illumination of a Spatial Light Modulator
- Publication number 20240027773
- Publication date Jan 25, 2024
- Avegant Corp.
- Aaron Matthew Eash
- G02 - OPTICS
Information Patent Application
LOW PROFILE INTERCONNECT FOR LIGHT EMITTER
- Publication number 20240021774
- Publication date Jan 18, 2024
- Magic Leap, Inc.
- Kevin Curtis
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHTING DEVICE
- Publication number 20240019626
- Publication date Jan 18, 2024
- SIGNIFY HOLDING B.V.
- TIES VAN BOMMEL
- G02 - OPTICS
Information Patent Application
BACKLIGHT MODULE AND LUMINOUS KEYBOARD USING THE SAME
- Publication number 20240006134
- Publication date Jan 4, 2024
- LITE-ON ELECTRONICS (GUANGZHOU) LIMITED
- Shih-Wen Chiu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LUMINAIRE HAVING A LIGHT GUIDE WITH CLADDING
- Publication number 20230408748
- Publication date Dec 21, 2023
- QUARKSTAR LLC
- Eric Bretschneider
- G02 - OPTICS
Information Patent Application
USER INTERFACE WITH DISCRETE LIGHTING SECTIONS
- Publication number 20230358946
- Publication date Nov 9, 2023
- Automated Pet Care Products, LLC, d/b/a Whisker
- Adam Freeman
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
LIGHT TUNNEL AND METHOD OF MANUFACTURING THE SAME
- Publication number 20230358940
- Publication date Nov 9, 2023
- MATERION CORPORATION
- MICHAEL P. NEWELL
- G02 - OPTICS
Information Patent Application
LIGHT GUIDE OPTICAL ASSEMBLY
- Publication number 20230350121
- Publication date Nov 2, 2023
- LUMUS LTD.
- Yochay DANZIGER
- G02 - OPTICS
Information Patent Application
Film-based lightguide with interior light directing edges with curv...
- Publication number 20230350122
- Publication date Nov 2, 2023
- AZUMO, INC.
- Anthony Nichol
- G02 - OPTICS
Information Patent Application
LED ILLUMINATED WAVEGUIDE PROJECTOR DISPLAY
- Publication number 20230341603
- Publication date Oct 26, 2023
- Snap Inc.
- David Woods
- G02 - OPTICS

Light guide

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Display unit with changing symbols

Encapsulated light-guide optical element

Light guiding apparatus and guiding method thereof

LED illuminated waveguide projector display

Method of making backlight units for LCD displays using ultra-thin...

Cascaded eyebox expansion in extended reality image projection devices

Film-based lightguide with interior light directing edges with curv...

Waveguide illumination of a spatial light modulator

User interface with discrete lighting sections

Backlight module and display device

Optical device having fan-out waveguides and bus waveguide

Lighting device

Luminaire having a light guide with cladding

Light guide optical assembly

Light-receiving device

Backlight module and display device

Supply of multi-layer extended reality images to a user

Optical aperture multipliers having a rectangular waveguide

Light guide film, production method thereof and light guide device

Waveguide device incorporating a light pipe

Systems and methods for wafer-level photonic testing

Edge-lit light source, backlight module and display devices

Waveguide-based illumination for head mounted display system

Film-based frontlight with angularly varying diffusion film

Head-mounted display device containing relay optical system between...

Aperture multiplier with depolarizer

Transparent display panel and electronic device

Reflective display with film-based lightguide frontlight including...

Backlight module and display device

Method for producing light-guide optical elements

Patents Applicationslast 30 patents

DISPLAY DEVICE

AEROSOL-GENERATING DEVICE WITH BUTTON LIGHTING

Film-based lightguide with stacked strips and light source emitting...

OPTICAL APERTURE MULTIPLIERS HAVING A RECTANGULAR WAVEGUIDE

BACKLIGHT MODULE AND DISPLAY APPARATUS

Dual backlight display with privacy mode

WAVEGUIDE-BASED ILLUMINATION FOR HEAD MOUNTED DISPLAY SYSTEM

Aperture Multiplier with Depolarizer

LIGHTING DEVICE WITH LIGHT DISTRIBUTION BODY

Light emitting display with a film-based lightguide frontlight, a r...

DISPLAY MODULE

TRANSPARENT DISPLAY PANEL AND ELECTRONIC DEVICE

Backlight Module and Display Device

INPUT COUPLING

MICROLENS COLLIMATOR FOR SCANNING OPTICAL FIBER IN VIRTUAL/AUGMENTE...

Display Unit with Changing Symbols

OPTICAL SYSTEM

TERMINALS ENGAGED LIGHT GUIDE PLATE AND FRONT LIGHT MODULE THEREOF

METHOD OF MAKING BACKLIGHT UNITS FOR LCD DISPLAYS USING ULTRA-THIN...

WEARABLE DATA DISPLAY

Waveguide Illumination of a Spatial Light Modulator

LOW PROFILE INTERCONNECT FOR LIGHT EMITTER

LIGHTING DEVICE

BACKLIGHT MODULE AND LUMINOUS KEYBOARD USING THE SAME

LUMINAIRE HAVING A LIGHT GUIDE WITH CLADDING

USER INTERFACE WITH DISCRETE LIGHTING SECTIONS

LIGHT TUNNEL AND METHOD OF MANUFACTURING THE SAME

LIGHT GUIDE OPTICAL ASSEMBLY

Film-based lightguide with interior light directing edges with curv...

LED ILLUMINATED WAVEGUIDE PROJECTOR DISPLAY