Redirecting means on the surface of the light guide

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G02B6/0018

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

Current Industry

G02B6/0018Redirecting means on the surface of the light guide

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Optical device and photodetection system
- Patent number 12,147,094
- Issue date Nov 19, 2024
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Akira Hashiya
- G01 - MEASURING TESTING
Information Patent Grant
Light guide member for illumination device, and illumination device
- Patent number 12,147,068
- Issue date Nov 19, 2024
- Nitto Denko Corporation
- Koichi Inoue
- 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
Functionalized waveguide for a detector system
- Patent number 12,130,461
- Issue date Oct 29, 2024
- Carl Zeiss Jena GmbH
- Roman Kleindienst
- 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
Wireless control device assembly
- Patent number 12,117,638
- Issue date Oct 15, 2024
- Lutron Technology Company LLC
- Matthew P. McDonald
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Waveguide with polarization volume hologram grating
- Patent number 12,099,190
- Issue date Sep 24, 2024
- Meta Platforms Technologies, LLC
- Sihui He
- G02 - OPTICS
Information Patent Grant
Light guide plate assembly, backlight module and display device
- Patent number 12,078,836
- Issue date Sep 3, 2024
- Shanghai Tianma Micro-Electronics Co., Ltd.
- Zhanxiang Guo
- G02 - OPTICS
Information Patent Grant
Optical systems with multiple light engines for foveation
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- Issue date Jul 30, 2024
- Vikrant Bhakta
- G02 - OPTICS
Information Patent Grant
Backlight module and keyboard device with same
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- Issue date Jul 23, 2024
- Primax Electronics Ltd.
- Xiang-Ge He
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Indoor lighting device of a vehicle and a lighting control system i...
- Patent number 11,999,291
- Issue date Jun 4, 2024
- Hyundai Motor Company
- Jae Hyun An
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Optical systems including light-guide optical elements with two-dim...
- Patent number 11,885,966
- Issue date Jan 30, 2024
- LUMUS LTD.
- Eitan Ronen
- G02 - OPTICS
Information Patent Grant
Light guide plate assembly, backlight module and display device
- Patent number 11,874,487
- Issue date Jan 16, 2024
- Shanghai Tianma Micro-Electronics Co., Ltd.
- Zhanxiang Guo
- G02 - OPTICS
Information Patent Grant
Transmissive display including a backlight with multiple stacked li...
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- Issue date Nov 28, 2023
- Azumo, Inc.
- Anthony Nichol
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Light emitting module and light-emitting device having the same
- Patent number 11,774,691
- Issue date Oct 3, 2023
- Lite-On Opto Technology (Changzhou) Co., Ltd.
- Cheng-Han Wang
- G02 - OPTICS
Information Patent Grant
LED illuminated waveguide projector display
- Patent number 11,747,538
- Issue date Sep 5, 2023
- Snap Inc.
- David Woods
- G02 - OPTICS
Information Patent Grant
Optical systems for electronic devices with displays
- Patent number 11,740,467
- Issue date Aug 29, 2023
- Apple Inc.
- Guolin Peng
- G02 - OPTICS
Information Patent Grant
Head mounted display
- Patent number 11,726,331
- Issue date Aug 15, 2023
- Hitachi-LG Data Storage, Inc.
- Toshiteru Nakamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Wireless control device assembly
- Patent number 11,703,624
- Issue date Jul 18, 2023
- Lutron Technology Company LLC
- Matthew P. McDonald
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Light emitting device with film-based lightguide and added reflecti...
- Patent number 11,703,626
- Issue date Jul 18, 2023
- Azumo, Inc.
- Anthony Nichol
- G02 - OPTICS
Information Patent Grant
Flat light guide for a vehicle lighting device and a vehicle lighti...
- Patent number 11,698,177
- Issue date Jul 11, 2023
- PO LIGHTING CZECH S.R.O.
- Tomas Gloss
- F21 - LIGHTING
Information Patent Grant
Optical waveguides for light fixtures and luminaires
- Patent number 11,675,120
- Issue date Jun 13, 2023
- IDEAL Industries Lighting LLC
- Kurt S. Wilcox
- F21 - LIGHTING
Information Patent Grant
Automobile with conformal film-based lightguide
- Patent number 11,640,026
- Issue date May 2, 2023
- Azumo, Inc.
- Zane A. Coleman
- G02 - OPTICS
Information Patent Grant
Light guide plate, optical structure and associated electronic device
- Patent number 11,585,974
- Issue date Feb 21, 2023
- Silergy Semiconductor Technology (Hangzhou) Ltd.
- Suyi Lin
- G01 - MEASURING TESTING
Information Patent Grant
Optical systems including light-guide optical elements with two-dim...
- Patent number 11,543,583
- Issue date Jan 3, 2023
- LUMUS LTD.
- Tsion Eisenfeld
- G02 - OPTICS
Information Patent Grant
Near eye display projector
- Patent number 11,526,014
- Issue date Dec 13, 2022
- Texas Instruments Incorporated
- Zhongyan Sheng
- G02 - OPTICS
Information Patent Grant
Light guides with low refractive coating to be used in water
- Patent number 11,524,754
- Issue date Dec 13, 2022
- Koninklijke Philips N.V.
- Abraham Rudolf Balkenende
- B08 - CLEANING
Information Patent Grant
Lens, light source device, backlight unit, and electronic device
- Patent number 11,467,446
- Issue date Oct 11, 2022
- LG Display Co., Ltd.
- KiDuck Park
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Holographic wide angle display
- Patent number 11,460,621
- Issue date Oct 4, 2022
- Rockwell Collins, Inc.
- Milan Momcilo Popovich
- G02 - OPTICS
Information Patent Grant
Film-based lightguide with extended coupling lightguide region
- Patent number 11,442,213
- Issue date Sep 13, 2022
- Azumo, Inc.
- Anthony Nichol
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
TRANSPARENT ROOF PANEL ASSEMBLY FOR A VEHICLE ROOF, AND METHOD OF M...
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- Publication date Dec 12, 2024
- Inalfa Roof Systems Group B.V.
- Marcel Johan Christiaan Nellen
- B60 - VEHICLES IN GENERAL
Information Patent Application
In-Coupler For Near-Eye Display Waveguide Combiners
- Publication number 20240393517
- Publication date Nov 28, 2024
- Meta Materials Inc.
- Ehsan Alimohammadian
- G02 - OPTICS
Information Patent Application
Waveguide Display with Staircase Grating Input Coupler
- Publication number 20240310566
- Publication date Sep 19, 2024
- Apple Inc.
- Choon How Gan
- G02 - OPTICS
Information Patent Application
LIGHT GUIDE MEMBER FOR ILLUMINATION DEVICE, AND ILLUMINATION DEVICE
- Publication number 20240272343
- Publication date Aug 15, 2024
- Nitto Denko Corporation
- Koichi INOUE
- G02 - OPTICS
Information Patent Application
WAVEGUIDE
- Publication number 20240255687
- Publication date Aug 1, 2024
- BAE Systems plc
- IAN MARSHALL
- G02 - OPTICS
Information Patent Application
BACKLIGHT MODULE AND DISPLAY DEVICE
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- Publication date Jun 13, 2024
- CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Xiaolong LIU
- G02 - OPTICS
Information Patent Application
Holographic Wide Angle Display
- Publication number 20240151890
- Publication date May 9, 2024
- DIGILENS INC.
- Milan Momcilo Popovich
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LIGHTWEIGHT PUPIL REPLICATOR
- Publication number 20240142776
- Publication date May 2, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Manoj Sharma
- G02 - OPTICS
Information Patent Application
LIGHT GUIDE PLATE ASSEMBLY, BACKLIGHT MODULE AND DISPLAY DEVICE
- Publication number 20240134105
- Publication date Apr 25, 2024
- SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
- Zhanxiang GUO
- G02 - OPTICS
Information Patent Application
Optical Systems including Light-Guide Optical Elements with Two-Dim...
- Publication number 20240134202
- Publication date Apr 25, 2024
- LUMUS LTD.
- Eitan RONEN
- G02 - OPTICS
Information Patent Application
BACKLIGHT MODULE AND KEYBOARD DEVICE WITH SAME
- Publication number 20240112869
- Publication date Apr 4, 2024
- Primax Electronics Ltd.
- Xiang-Ge He
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOTODIODE MONITOR FOR FIBER ILLUMINATED BACKLIGHT
- Publication number 20240069344
- Publication date Feb 29, 2024
- Meta Platforms Technologies, LLC
- Bruce A Cleary
- G02 - OPTICS
Information Patent Application
FIBER ILLUMINATED BACKLIGHT AND MONITOR
- Publication number 20240069345
- Publication date Feb 29, 2024
- Meta Platforms Technologies, LLC
- Andrew Maimone
- G02 - OPTICS
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
INDOOR LIGHTING DEVICE OF A VEHICLE AND A LIGHTING CONTROL SYSTEM I...
- Publication number 20240034229
- Publication date Feb 1, 2024
- Hyundai Motor Company
- Jae Hyun An
- B60 - VEHICLES IN GENERAL
Information Patent Application
WAVEGUIDE MANUFACTURE
- Publication number 20240019625
- Publication date Jan 18, 2024
- Envisics Ltd.
- Edward BOARDMAN
- G02 - OPTICS
Information Patent Application
Optical Apparatus, Module and Device
- Publication number 20230408834
- Publication date Dec 21, 2023
- Nokia Technologies Oy
- Marja SALMIMAA
- G02 - OPTICS
Information Patent Application
IMAGE DISPLAY DEVICE AND METHOD OF MANUFACTURING LIGHT GUIDE PLATE
- Publication number 20230393326
- Publication date Dec 7, 2023
- SONY GROUP CORPORATION
- KAZUMA AIKI
- 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
Information Patent Application
Optical Systems with Multiple Light Engines for Foveation
- Publication number 20230341689
- Publication date Oct 26, 2023
- Apple Inc.
- Vikrant Bhakta
- G02 - OPTICS
Information Patent Application
Wireless Control Device Assembly
- Publication number 20230314688
- Publication date Oct 5, 2023
- Lutron Technology Company LLC
- Matthew P. McDonald
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
AERIAL FLOATING IMAGE INFORMATION DISPLAY SYSTEM AND LIGHT SOURCE A...
- Publication number 20230288724
- Publication date Sep 14, 2023
- MAXELL, LTD.
- Koji HIRATA
- G02 - OPTICS
Information Patent Application
LIGHT GUIDE MEMBER AND DISPLAY DEVICE
- Publication number 20230280592
- Publication date Sep 7, 2023
- Naoki NAKAMURA
- G02 - OPTICS
Information Patent Application
COMPACT HEAD-MOUNTED DISPLAY SYSTEM HAVING SMALL INPUT APERTURE AND...
- Publication number 20230280593
- Publication date Sep 7, 2023
- OORYM OPTICS LTD.
- Yaakov Amitai
- G02 - OPTICS
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PIXELATED LIGHTING DEVICE
- Publication number 20230258858
- Publication date Aug 17, 2023
- DESIGN LED PRODUCTS LIMITED
- James GOURLAY
- G02 - OPTICS
Information Patent Application
LIGHT GUIDE PLATE ASSEMBLY, BACKLIGHT MODULE AND DISPLAY DEVICE
- Publication number 20230244022
- Publication date Aug 3, 2023
- SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
- Zhanxiang GUO
- G02 - OPTICS
Information Patent Application
LIGHT GUIDE PLATE, PLANAR LIGHT SOURCE APPARATUS, DISPLAY APPARATUS...
- Publication number 20230176420
- Publication date Jun 8, 2023
- Nichia Corporation.
- Shotaro WATANABE
- G02 - OPTICS
Information Patent Application
SYSTEMS AND METHODS OF MAKING POLYMERIC OPTICAL LAYERS FOR OPTICAL...
- Publication number 20230125794
- Publication date Apr 27, 2023
- Meta Platforms Technologies, LLC
- Marvin Dion Alim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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

Redirecting means on the surface of the light guide

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Optical device and photodetection system

Light guide member for illumination device, and illumination device

LED illuminated waveguide projector display

Functionalized waveguide for a detector system

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

Wireless control device assembly

Waveguide with polarization volume hologram grating

Light guide plate assembly, backlight module and display device

Optical systems with multiple light engines for foveation

Backlight module and keyboard device with same

Indoor lighting device of a vehicle and a lighting control system i...

Optical systems including light-guide optical elements with two-dim...

Light guide plate assembly, backlight module and display device

Transmissive display including a backlight with multiple stacked li...

Light emitting module and light-emitting device having the same

LED illuminated waveguide projector display

Optical systems for electronic devices with displays

Head mounted display

Wireless control device assembly

Light emitting device with film-based lightguide and added reflecti...

Flat light guide for a vehicle lighting device and a vehicle lighti...

Optical waveguides for light fixtures and luminaires

Automobile with conformal film-based lightguide

Light guide plate, optical structure and associated electronic device

Optical systems including light-guide optical elements with two-dim...

Near eye display projector

Light guides with low refractive coating to be used in water

Lens, light source device, backlight unit, and electronic device

Holographic wide angle display

Film-based lightguide with extended coupling lightguide region

Patents Applicationslast 30 patents

TRANSPARENT ROOF PANEL ASSEMBLY FOR A VEHICLE ROOF, AND METHOD OF M...

In-Coupler For Near-Eye Display Waveguide Combiners

Waveguide Display with Staircase Grating Input Coupler

LIGHT GUIDE MEMBER FOR ILLUMINATION DEVICE, AND ILLUMINATION DEVICE

WAVEGUIDE

BACKLIGHT MODULE AND DISPLAY DEVICE

Holographic Wide Angle Display

LIGHTWEIGHT PUPIL REPLICATOR

LIGHT GUIDE PLATE ASSEMBLY, BACKLIGHT MODULE AND DISPLAY DEVICE

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

BACKLIGHT MODULE AND KEYBOARD DEVICE WITH SAME

PHOTODIODE MONITOR FOR FIBER ILLUMINATED BACKLIGHT

FIBER ILLUMINATED BACKLIGHT AND MONITOR

CBC LIGHT STRIP STRUCTURE CAPABLE OF GUIDING ULTRAVIOLET LIGHT

INDOOR LIGHTING DEVICE OF A VEHICLE AND A LIGHTING CONTROL SYSTEM I...

WAVEGUIDE MANUFACTURE

Optical Apparatus, Module and Device

IMAGE DISPLAY DEVICE AND METHOD OF MANUFACTURING LIGHT GUIDE PLATE

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

LED ILLUMINATED WAVEGUIDE PROJECTOR DISPLAY

Optical Systems with Multiple Light Engines for Foveation

Wireless Control Device Assembly

AERIAL FLOATING IMAGE INFORMATION DISPLAY SYSTEM AND LIGHT SOURCE A...

LIGHT GUIDE MEMBER AND DISPLAY DEVICE

COMPACT HEAD-MOUNTED DISPLAY SYSTEM HAVING SMALL INPUT APERTURE AND...

PIXELATED LIGHTING DEVICE

LIGHT GUIDE PLATE ASSEMBLY, BACKLIGHT MODULE AND DISPLAY DEVICE

LIGHT GUIDE PLATE, PLANAR LIGHT SOURCE APPARATUS, DISPLAY APPARATUS...

SYSTEMS AND METHODS OF MAKING POLYMERIC OPTICAL LAYERS FOR OPTICAL...

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