the light guides being planar or of plate-like form

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

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G02B6/0011the light guides being planar or of plate-like form

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Patents Grantslast 30 patents

Information Patent Grant
Touch pad structure capable of displaying patterns
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- Y.LIN ELECTRONICS CO., LTD.
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Information Patent Grant
Light source apparatus and head up display apparatus
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- Issue date Jan 14, 2025
- MAXELL, LTD.
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Information Patent Grant
Display device
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- Sangwoo Ha
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Information Patent Grant
Digital writing of large diffraction grating patterns
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- Robert J. Schultz
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Information Patent Grant
Light guiding apparatus and guiding method thereof
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- KDH Advanced Research Pty Ltd
- Ranjith Rajasekharan Unnithan
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Virtual and augmented reality systems and methods having improved d...
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- Robert D. Tekolste
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Information Patent Grant
Metal, ceramic, or ceramic-coated transaction card with window or w...
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- Composecure, LLC
- Adam Lowe
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Information Patent Grant
Light-receiving device
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- Koya Takata
- H01 - BASIC ELECTRIC ELEMENTS
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Air pocket structures for promoting total internal reflection in a...
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Light-guide optical element employing complementary coated partial...
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- LUMUS LTD.
- Yochay Danziger
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Edge-lit back light unit with improved efficiency
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Optical systems with light-expanding couplers
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Waveguide combiner with at least one embedded film layer
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Information Patent Grant
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Information Patent Grant
Arithmetic apparatus, arithmetic method, and storage medium
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Illumination system, projection apparatus, and light uniformizing e...
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- Issue date Oct 10, 2023
- Coretronic Corporation
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- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Eye tracker based on retinal imaging via light-guide optical element
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- Issue date Sep 5, 2023
- LUMUS LTD.
- Yochay Danziger
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical component for an ATR interferometric imaging device
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- Issue date Sep 5, 2023
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Cyrielle Monpeurt
- G01 - MEASURING TESTING
Information Patent Grant
Diffractive projection apparatus
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- Issue date Aug 15, 2023
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- Jonathan David Waldern
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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Light-guide optical element employing complementary coated partial...
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- LUMUS LTD.
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Information Patent Grant
Edge-lit back light unit with improved efficiency
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Glass material with a high index of refraction
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Gas detection apparatus
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- Yuji Ikeda
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Information Patent Grant
Automobile with conformal film-based lightguide
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- Issue date May 2, 2023
- Azumo, Inc.
- Zane A. Coleman
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Information Patent Grant
Plate glass
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- Issue date Apr 18, 2023
- Nippon Electric Glass Co., Ltd.
- Atsushi Mushiake
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Display device
- Patent number 11,614,650
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- Japan Display Inc.
- Tenfu Nakamura
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Information Patent Grant
Artificial reality system having Bragg grating
- Patent number 11,598,919
- Issue date Mar 7, 2023
- Meta Platforms Technologies, LLC
- Yingfei Jiang
- G02 - OPTICS
Information Patent Grant
Maskless photolithography devices, methods, and systems
- Patent number 11,567,411
- Issue date Jan 31, 2023
- NANOPATH, INC.
- Kevin Donahue
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

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LIGHT-GUIDE OPTICAL ELEMENT EMPLOYING COMPLEMENTARY COATED PARTIAL...
- Publication number 20240319428
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- LUMUS LTD.
- Yochay DANZIGER
- G02 - OPTICS
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Edge-Lit Back Light Unit Using Prism Microstructures
- Publication number 20240302693
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- Kenneth L. WALKER
- G02 - OPTICS
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Optical Systems with Light-Expanding Couplers
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- Publication date Aug 8, 2024
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ELECTRONIC DEVICE
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- Publication date Aug 1, 2024
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- Chia-Hao Tsai
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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ANTI-PEEPING FILM AND DISPLAY DEVICE
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- Wuhan China Star Optoelectronics Technology Co., Ltd.
- Wenlong YE
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LIGHT-GUIDE OPTICAL ELEMENT EMPLOYING COMPLEMENTARY COATED PARTIAL...
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- LUMUS LTD.
- Yochay DANZIGER
- G02 - OPTICS
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Information Processing Device, Information Processing System, And M...
- Publication number 20230308629
- Publication date Sep 28, 2023
- SONY GROUP CORPORATION
- Kenichiro Toyoshima
- G02 - OPTICS
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EDGE-LIT BACK LIGHT UNIT WITH IMPROVED EFFICIENCY
- Publication number 20230273479
- Publication date Aug 31, 2023
- BrightView Technologies, Inc.
- Kenneth L. WALKER
- G02 - OPTICS
Information Patent Application
OPTICAL DEVICE AND METHOD OF MOUNTING ELECTRONIC PART
- Publication number 20230258998
- Publication date Aug 17, 2023
- TDK Corporation
- Takashi AOYAGI
- G02 - OPTICS
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LIGHT SOURCE APPARATUS AND HEAD UP DISPLAY APPARATUS
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- MAXELL, LTD.
- Toshimasa NAGAI
- B60 - VEHICLES IN GENERAL
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MASKLESS PHOTOLITHOGRAPHY DEVICES, METHODS, AND SYSTEMS
- Publication number 20230168588
- Publication date Jun 1, 2023
- NanoPath, Inc.
- Kevin Donahue
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL FILM AND THE METHOD TO MAKE THE SAME
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- Publication date Jun 1, 2023
- UBRIGHT OPTRONICS CORPORATION
- CHING-AN YANG
- G02 - OPTICS
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A LIGHT DIFFUSER AND A METHOD FOR ASSEMBLING THE SAME
- Publication number 20230083665
- Publication date Mar 16, 2023
- GPX MEDICAL AB
- Sara BERGSTEN
- G02 - OPTICS
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VIRTUAL AND AUGMENTED REALITY SYSTEMS AND METHODS HAVING IMPROVED D...
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- Publication date Feb 23, 2023
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Controlling light sources of a directional backlight
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- Publication date Nov 24, 2022
- RealD Spark, LLC
- Graham J. Woodgate
- B60 - VEHICLES IN GENERAL
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ILLUMINATION DEVICE
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- F21 - LIGHTING
Information Patent Application
EYE TRACKER BASED ON RETINAL IMAGING VIA LIGHT-GUIDE OPTICAL ELEMENT
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- LUMUS LTD.
- Yochay DANZIGER
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Grating Structures for Color Waveguides
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- Publication date Jul 7, 2022
- DIGILENS INC.
- Jonathan David Waldern
- G02 - OPTICS
Information Patent Application
EDGE-LIT BACK LIGHT UNIT WITH IMPROVED EFFICIENCY
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- Publication date Jun 23, 2022
- BrightView Technologies, Inc.
- Kenneth L. Walker
- G02 - OPTICS
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OPTICAL COMPONENT FOR AN ATR INTERFEROMETRIC IMAGING DEVICE
- Publication number 20220196384
- Publication date Jun 23, 2022
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Cyrielle MONPEURT
- G02 - OPTICS
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AUTOMOBILE WITH CONFORMAL FILM-BASED LIGHTGUIDE
- Publication number 20220179148
- Publication date Jun 9, 2022
- AZUMO, INC.
- Zane A. COLEMAN
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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DISPLAY DEVICE
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- Publication date Jun 2, 2022
- Japan Display Inc.
- Tenfu NAKAMURA
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Information Patent Application
PERMEABILITY MEASUREMENT JIG, PERMEABILITY MEASUREMENT DEVICE, AND...
- Publication number 20220171002
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- NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
- Shingo TAMARU
- G01 - MEASURING TESTING
Information Patent Application
DIFFRACTION GRATINGS FORMED BY METASURFACES HAVING DIFFERENTLY ORIE...
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- Publication date May 26, 2022
- Magic Leap, Inc.
- Dianmin Lin
- G02 - OPTICS
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Privacy display apparatus
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- Publication date Mar 31, 2022
- RealD Spark, LLC
- Graham J. Woodgate
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VISIBLE LIGHT MANIPULATING EMBLEM FOR A VEHICLE
- Publication number 20220089082
- Publication date Mar 24, 2022
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Aaron Bradley Johnson
- B60 - VEHICLES IN GENERAL
Information Patent Application
DIGITAL WRITING OF LARGE DIFFRACTION GRATING PATTERNS
- Publication number 20220075195
- Publication date Mar 10, 2022
- Vuzix Corporation
- Robert J. Schultz
- G02 - OPTICS

the light guides being planar or of plate-like form

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Touch pad structure capable of displaying patterns

Light source apparatus and head up display apparatus

Display device

Digital writing of large diffraction grating patterns

Light guiding apparatus and guiding method thereof

Virtual and augmented reality systems and methods having improved d...

Metal, ceramic, or ceramic-coated transaction card with window or w...

Light-receiving device

Air pocket structures for promoting total internal reflection in a...

Light-guide optical element employing complementary coated partial...

Edge-lit back light unit with improved efficiency

Optical systems with light-expanding couplers

Waveguide combiner with at least one embedded film layer

Display device, head-up display, moving body, and light guide panel

Arithmetic apparatus, arithmetic method, and storage medium

Permeability measurement jig, permeability measurement device, and...

Illumination system, projection apparatus, and light uniformizing e...

Eye tracker based on retinal imaging via light-guide optical element

Optical component for an ATR interferometric imaging device

Diffractive projection apparatus

Light-guide optical element employing complementary coated partial...

Controlling light sources of a directional backlight

Edge-lit back light unit with improved efficiency

Glass material with a high index of refraction

Gas detection apparatus

Automobile with conformal film-based lightguide

Plate glass

Display device

Artificial reality system having Bragg grating

Maskless photolithography devices, methods, and systems

Patents Applicationslast 30 patents

VIRTUAL AND AUGMENTED REALITY SYSTEMS AND METHODS HAVING IMPROVED D...

METAL, CERAMIC, OR CERAMIC-COATED TRANSACTION CARD WITH WINDOW OR W...

AIR POCKET STRUCTURES FOR PROMOTING TOTAL INTERNAL REFLECTION IN A...

LIGHT-GUIDE OPTICAL ELEMENT EMPLOYING COMPLEMENTARY COATED PARTIAL...

Edge-Lit Back Light Unit Using Prism Microstructures

Optical Systems with Light-Expanding Couplers

ELECTRONIC DEVICE

ANTI-PEEPING FILM AND DISPLAY DEVICE

LIGHT-GUIDE OPTICAL ELEMENT EMPLOYING COMPLEMENTARY COATED PARTIAL...

Information Processing Device, Information Processing System, And M...

EDGE-LIT BACK LIGHT UNIT WITH IMPROVED EFFICIENCY

OPTICAL DEVICE AND METHOD OF MOUNTING ELECTRONIC PART

LIGHT SOURCE APPARATUS AND HEAD UP DISPLAY APPARATUS

MASKLESS PHOTOLITHOGRAPHY DEVICES, METHODS, AND SYSTEMS

OPTICAL FILM AND THE METHOD TO MAKE THE SAME

A LIGHT DIFFUSER AND A METHOD FOR ASSEMBLING THE SAME

VIRTUAL AND AUGMENTED REALITY SYSTEMS AND METHODS HAVING IMPROVED D...

Controlling light sources of a directional backlight

ILLUMINATION DEVICE

EYE TRACKER BASED ON RETINAL IMAGING VIA LIGHT-GUIDE OPTICAL ELEMENT

Grating Structures for Color Waveguides

EDGE-LIT BACK LIGHT UNIT WITH IMPROVED EFFICIENCY

OPTICAL COMPONENT FOR AN ATR INTERFEROMETRIC IMAGING DEVICE

AUTOMOBILE WITH CONFORMAL FILM-BASED LIGHTGUIDE

DISPLAY DEVICE

PERMEABILITY MEASUREMENT JIG, PERMEABILITY MEASUREMENT DEVICE, AND...

DIFFRACTION GRATINGS FORMED BY METASURFACES HAVING DIFFERENTLY ORIE...

Privacy display apparatus

VISIBLE LIGHT MANIPULATING EMBLEM FOR A VEHICLE

DIGITAL WRITING OF LARGE DIFFRACTION GRATING PATTERNS