Means for improving the coupling-out of light from the light guide

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G02B6/0033

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

Current Industry

G02B6/0033Means for improving the coupling-out of light from the light guide

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Freeform lens with integrated lightguide and method of manufacture
- Patent number 12,147,039
- Issue date Nov 19, 2024
- Google LLC
- Ozan Cakmakci
- 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
Variable height slanted grating method
- Patent number 12,130,465
- Issue date Oct 29, 2024
- Applied Materials, Inc.
- Morgan Evans
- G02 - OPTICS
Information Patent Grant
Optical design of a dual combiner in head-wearable display
- Patent number 12,105,290
- Issue date Oct 1, 2024
- Google LLC
- Ozan Cakmakci
- G02 - OPTICS
Information Patent Grant
Diffuser and lighting apparatus
- Patent number 12,099,228
- Issue date Sep 24, 2024
- Mitsubishi Electric Corporation
- Satoru Okagaki
- G02 - OPTICS
Information Patent Grant
Waveguide illuminator
- Patent number 12,032,166
- Issue date Jul 9, 2024
- Magic Leap, Inc.
- Kevin Richard Curtis
- G02 - OPTICS
Information Patent Grant
Method and system for integration of refractive optics with a diffr...
- Patent number 11,994,706
- Issue date May 28, 2024
- Magic Leap, Inc.
- Chulwoo Oh
- G02 - OPTICS
Information Patent Grant
Systems, devices, and methods for waveguide-based eyebox expansion...
- Patent number 11,921,292
- Issue date Mar 5, 2024
- Google LLC
- Stuart James Myron Nicholson
- G02 - OPTICS
Information Patent Grant
Presentation attack detection
- Patent number 11,769,345
- Issue date Sep 26, 2023
- HID GLOBAL CORPORATION
- Daniel Henri Raguin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Transflective, PCM-based display device
- Patent number 11,740,493
- Issue date Aug 29, 2023
- E Ink Corporation
- Harish Bhaskaran
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Beverage dispensing heads with lighting modules
- Patent number 11,718,516
- Issue date Aug 8, 2023
- Marmon Foodservice Technologies, Inc.
- Anthony Novelle
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
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
Transflective, PCM-based display device
- Patent number 11,520,172
- Issue date Dec 6, 2022
- E Ink Corporation
- Harish Bhaskaran
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Augmented reality imaging system
- Patent number 11,500,143
- Issue date Nov 15, 2022
- LUMUS LTD.
- Yochay Danziger
- G02 - OPTICS
Information Patent Grant
Light emitting module and planar light source
- Patent number 11,480,319
- Issue date Oct 25, 2022
- Nichia Corporation
- Takuya Nakabayashi
- F21 - LIGHTING
Information Patent Grant
Optical component, backlight module, electronic equipment, and meth...
- Patent number 11,474,291
- Issue date Oct 18, 2022
- BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.
- Zhaonan Liu
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Outward coupling suppression in waveguide display
- Patent number 11,422,293
- Issue date Aug 23, 2022
- Meta Platforms Technologies LLC
- Hee Yoon Lee
- G02 - OPTICS
Information Patent Grant
Microfluidic apparatus, and method of detecting substance in microf...
- Patent number 11,344,882
- Issue date May 31, 2022
- BOE Technology Group Co., Ltd.
- Xiandong Meng
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Backlight module, method for manufacturing same, method for control...
- Patent number 11,346,995
- Issue date May 31, 2022
- Hefei BOE Optoelectronics Technology Co., Ltd.
- Hai Tang
- G02 - OPTICS
Information Patent Grant
Optical device and display device
- Patent number 11,333,887
- Issue date May 17, 2022
- Sony Corporation
- Nobuhiro Suzuki
- G02 - OPTICS
Information Patent Grant
Transparent waveguide display providing upper and lower fields of v...
- Patent number 11,320,571
- Issue date May 3, 2022
- Rockwell Collins, Inc.
- Robert D. Brown
- G02 - OPTICS
Information Patent Grant
Lighting device, static eliminating device, and image forming appar...
- Patent number 11,314,194
- Issue date Apr 26, 2022
- Kyocera Document Solutions Inc.
- Masahiro Ueno
- G02 - OPTICS
Information Patent Grant
Vehicle interior lighting system for illuminating an interior of a...
- Patent number 11,292,386
- Issue date Apr 5, 2022
- Yazaki Corporation
- Masashi Suzuki
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Waveguide illuminator
- Patent number 11,256,093
- Issue date Feb 22, 2022
- Magic Leap, Inc.
- Kevin Richard Curtis
- G02 - OPTICS
Information Patent Grant
Stage light with additional visual effect
- Patent number 11,226,084
- Issue date Jan 18, 2022
- Guangzhou Haoyang Electronic Co., Ltd.
- Weikai Jiang
- F21 - LIGHTING
Information Patent Grant
Beverage dispensing heads with lighting modules
- Patent number 11,203,517
- Issue date Dec 21, 2021
- Marmon Foodservice Technologies, Inc.
- Anthony Novelle
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Grant
Systems, devices, and methods for waveguide-based eyebox expansion...
- Patent number 11,175,506
- Issue date Nov 16, 2021
- Google LLC
- Stuart James Myron Nicholson
- G02 - OPTICS
Information Patent Grant
Systems and methods for multicolor display with large field of view
- Patent number 11,156,832
- Issue date Oct 26, 2021
- Rockwell Collins, Inc.
- Christopher A. Keith
- G02 - OPTICS
Information Patent Grant
Outward coupling suppression in waveguide display
- Patent number 11,099,309
- Issue date Aug 24, 2021
- Facebook Technologies, LLC
- Hee Yoon Lee
- G02 - OPTICS
Information Patent Grant
Generating electronic components
- Patent number 11,086,216
- Issue date Aug 10, 2021
- Microsoft Technology Licensing, LLC
- Pasi Kostamo
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
WAVEGUIDE ILLUMINATOR
- Publication number 20240310636
- Publication date Sep 19, 2024
- Magic Leap, Inc.
- Kevin Richard Curtis
- G02 - OPTICS
Information Patent Application
DIFFUSER AND LIGHTING APPARATUS
- Publication number 20240264356
- Publication date Aug 8, 2024
- Mitsubishi Electric Corporation
- Satoru OKAGAKI
- G02 - OPTICS
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
Display Devices with Bridge Emitters and Sensors
- Publication number 20240201499
- Publication date Jun 20, 2024
- Apple Inc.
- Nurul Islam
- G02 - OPTICS
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
HALO DISPLAY WITH DIAGONAL RACK GEAR AND DUAL LENTICULAR SURFACE
- Publication number 20240019895
- Publication date Jan 18, 2024
- Dell Products L.P.
- Guentaek Oh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PRESENTATION ATTACK DETECTION
- Publication number 20230386249
- Publication date Nov 30, 2023
- HID GLOBAL CORPORATION
- Daniel Henri Raguin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPOUND LIGHT-GUIDE OPTICAL ELEMENTS
- Publication number 20230359034
- Publication date Nov 9, 2023
- LUMUS LTD.
- Eitan RONEN
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE WITH RUNNING OUT-COUPLING GRATING
- Publication number 20230176273
- Publication date Jun 8, 2023
- Meta Platforms Technologies, LLC
- Jacques Gollier
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL DESIGN OF A DUAL COMBINER IN HEAD-WEARABLE DISPLAY
- Publication number 20230078819
- Publication date Mar 16, 2023
- Google LLC
- Ozan Cakmakci
- G02 - OPTICS
Information Patent Application
TRANSFLECTIVE, PCM-BASED DISPLAY DEVICE
- Publication number 20230070453
- Publication date Mar 9, 2023
- E INK CORPORATION
- Harish BHASKARAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ILLUMINATION LAYOUT FOR COMPACT PROJECTION SYSTEM
- Publication number 20230004005
- Publication date Jan 5, 2023
- Magic Leap, Inc.
- Kristina Uhlendorf
- G02 - OPTICS
Information Patent Application
MEMS DEVICE WITH ELLIPTICAL MIRROR
- Publication number 20220299758
- Publication date Sep 22, 2022
- Google LLC
- Daniel Adema
- G02 - OPTICS
Information Patent Application
FREEFORM LENS WITH INTEGRATED LIGHTGUIDE AND METHOD OF MANUFACTURE
- Publication number 20220269081
- Publication date Aug 25, 2022
- Google LLC
- Ozan Cakmakci
- G02 - OPTICS
Information Patent Application
PRESENTATION ATTACK DETECTION
- Publication number 20220207909
- Publication date Jun 30, 2022
- ASSA ABLOY AB
- Daniel Henri Raguin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WAVEGUIDE ILLUMINATOR
- Publication number 20220206301
- Publication date Jun 30, 2022
- Magic Leap, Inc.
- Kevin Richard Curtis
- G02 - OPTICS
Information Patent Application
BEVERAGE DISPENSING HEADS WITH LIGHTING MODULES
- Publication number 20220073334
- Publication date Mar 10, 2022
- Marmon Foodservice Technologies, Inc.
- Anthony Novelle
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Application
SYSTEMS, DEVICES, AND METHODS FOR WAVEGUIDE-BASED EYEBOX EXPANSION...
- Publication number 20220057637
- Publication date Feb 24, 2022
- Google LLC
- Stuart James Myron Nicholson
- G02 - OPTICS
Information Patent Application
OUTWARD COUPLING SUPPRESSION IN WAVEGUIDE DISPLAY
- Publication number 20210341654
- Publication date Nov 4, 2021
- Facebook Technologies, LLC
- Hee Yoon Lee
- G02 - OPTICS
Information Patent Application
Illumination Devices Including Multiple Light Emitting Elements
- Publication number 20210318485
- Publication date Oct 14, 2021
- QUARKSTAR LLC
- Wilson Dau
- F21 - LIGHTING
Information Patent Application
Stage Light With Additional Visual Effect
- Publication number 20210222855
- Publication date Jul 22, 2021
- GUANGZHOU HAOYANG ELECTRONIC CO., LTD.
- Weikai Jiang
- G02 - OPTICS
Information Patent Application
LIGHTING DEVICE, STATIC ELIMINATING DEVICE, AND IMAGE FORMING APPAR...
- Publication number 20210041825
- Publication date Feb 11, 2021
- KYOCERA DOCUMENT SOLUTIONS INC.
- Masahiro UENO
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE, DISPLAY PANEL, COLOR FILTER SUBSTRATE AND COLOR FILTER
- Publication number 20200050053
- Publication date Feb 13, 2020
- BOE TECHNOLOGY GROUP CO., LTD.
- Fangzhou WANG
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE
- Publication number 20200050059
- Publication date Feb 13, 2020
- Funai Electric Co., Ltd.
- Seiji Takemoto
- G02 - OPTICS
Information Patent Application
VEHICLE INTERIOR LIGHTING SYSTEM
- Publication number 20200001783
- Publication date Jan 2, 2020
- YAZAKI CORPORATION
- Masashi SUZUKI
- B60 - VEHICLES IN GENERAL
Information Patent Application
AUGMENTED REALITY IMAGING SYSTEM
- Publication number 20190377122
- Publication date Dec 12, 2019
- LUMUS LTD.
- Yochay DANZIGER
- G02 - OPTICS
Information Patent Application
OPTICAL DEVICE AND DISPLAY DEVICE
- Publication number 20190331921
- Publication date Oct 31, 2019
- SONY CORPORATION
- NOBUHIRO SUZUKI
- G02 - OPTICS
Information Patent Application
BACKLIGHT MODULE AND DISPLAY DEVICE
- Publication number 20190294002
- Publication date Sep 26, 2019
- HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Hui WANG
- G02 - OPTICS
Information Patent Application
ILLUMINATING DEVICE, IMAGE READING APPARATUS INCLUDING THE ILLUMINA...
- Publication number 20190281180
- Publication date Sep 12, 2019
- Sharp Kabushiki Kaisha
- Yasuhiro SUTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR IMPLEMENTING AND ATTACHING STRUCTURE-INTEGRATED OPTICAL...
- Publication number 20190250330
- Publication date Aug 15, 2019
- AIRBUS DEFENCE AND SPACE GMBH
- Matthias FUNKE
- G02 - OPTICS

Means for improving the coupling-out of light from the light guide

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Freeform lens with integrated lightguide and method of manufacture

Functionalized waveguide for a detector system

Variable height slanted grating method

Optical design of a dual combiner in head-wearable display

Diffuser and lighting apparatus

Waveguide illuminator

Method and system for integration of refractive optics with a diffr...

Systems, devices, and methods for waveguide-based eyebox expansion...

Presentation attack detection

Transflective, PCM-based display device

Beverage dispensing heads with lighting modules

Illumination devices including multiple light emitting elements

Transflective, PCM-based display device

Augmented reality imaging system

Light emitting module and planar light source

Optical component, backlight module, electronic equipment, and meth...

Outward coupling suppression in waveguide display

Microfluidic apparatus, and method of detecting substance in microf...

Backlight module, method for manufacturing same, method for control...

Optical device and display device

Transparent waveguide display providing upper and lower fields of v...

Lighting device, static eliminating device, and image forming appar...

Vehicle interior lighting system for illuminating an interior of a...

Waveguide illuminator

Stage light with additional visual effect

Beverage dispensing heads with lighting modules

Systems, devices, and methods for waveguide-based eyebox expansion...

Systems and methods for multicolor display with large field of view

Outward coupling suppression in waveguide display

Generating electronic components

Patents Applicationslast 30 patents

WAVEGUIDE ILLUMINATOR

DIFFUSER AND LIGHTING APPARATUS

LIGHTING DEVICE WITH LIGHT DISTRIBUTION BODY

Display Devices with Bridge Emitters and Sensors

ILLUMINATION DEVICES INCLUDING MULTIPLE LIGHT EMITTING ELEMENTS

HALO DISPLAY WITH DIAGONAL RACK GEAR AND DUAL LENTICULAR SURFACE

PRESENTATION ATTACK DETECTION

COMPOUND LIGHT-GUIDE OPTICAL ELEMENTS

DISPLAY DEVICE WITH RUNNING OUT-COUPLING GRATING

OPTICAL DESIGN OF A DUAL COMBINER IN HEAD-WEARABLE DISPLAY

TRANSFLECTIVE, PCM-BASED DISPLAY DEVICE

ILLUMINATION LAYOUT FOR COMPACT PROJECTION SYSTEM

MEMS DEVICE WITH ELLIPTICAL MIRROR

FREEFORM LENS WITH INTEGRATED LIGHTGUIDE AND METHOD OF MANUFACTURE

PRESENTATION ATTACK DETECTION

WAVEGUIDE ILLUMINATOR

BEVERAGE DISPENSING HEADS WITH LIGHTING MODULES

SYSTEMS, DEVICES, AND METHODS FOR WAVEGUIDE-BASED EYEBOX EXPANSION...

OUTWARD COUPLING SUPPRESSION IN WAVEGUIDE DISPLAY

Illumination Devices Including Multiple Light Emitting Elements

Stage Light With Additional Visual Effect

LIGHTING DEVICE, STATIC ELIMINATING DEVICE, AND IMAGE FORMING APPAR...

DISPLAY DEVICE, DISPLAY PANEL, COLOR FILTER SUBSTRATE AND COLOR FILTER

DISPLAY DEVICE

VEHICLE INTERIOR LIGHTING SYSTEM

AUGMENTED REALITY IMAGING SYSTEM

OPTICAL DEVICE AND DISPLAY DEVICE

BACKLIGHT MODULE AND DISPLAY DEVICE

ILLUMINATING DEVICE, IMAGE READING APPARATUS INCLUDING THE ILLUMINA...

METHOD FOR IMPLEMENTING AND ATTACHING STRUCTURE-INTEGRATED OPTICAL...