Grooves, prisms, gratings, scattering particles or rough surfaces

Industry

CPC
G02B6/0016

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Parent Industries

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

Current Industry

G02B6/0016Grooves, prisms, gratings, scattering particles or rough surfaces

Industries

Patents Grantslast 30 patents

Information Patent Grant
Eyepieces for augmented reality display system
- Patent number 12,181,678
- Issue date Dec 31, 2024
- Magic Leap, Inc.
- Kevin Messer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Eyelens waveguide
- Patent number 12,181,672
- Issue date Dec 31, 2024
- Snap Inc.
- Jun Lin
- G02 - OPTICS
Information Patent Grant
Backlight module and display device
- Patent number 12,174,409
- Issue date Dec 24, 2024
- MIANYANG HKC OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Junyi Zhao
- G02 - OPTICS
Information Patent Grant
Light guiding panel and image display device
- Patent number 12,169,300
- Issue date Dec 17, 2024
- AGC Inc.
- Takenori Someya
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method of reducing optical artifacts
- Patent number 12,164,134
- Issue date Dec 10, 2024
- Magic Leap, Inc.
- Kevin Richard Curtis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for manufacturing optical device structures
- Patent number 12,158,605
- Issue date Dec 3, 2024
- Applied Materials, Inc.
- Levent Colak
- G02 - OPTICS
Information Patent Grant
Method and system for large field of view display with scanning ref...
- Patent number 12,153,209
- Issue date Nov 26, 2024
- Magic Leap, Inc.
- Ivan Li-Chuen Yeoh
- G02 - OPTICS
Information Patent Grant
Lighting devices having optical waveguides for controlled light dis...
- Patent number 12,152,756
- Issue date Nov 26, 2024
- CREE LIGHTING USA LLC
- Kurt Wilcox
- F21 - LIGHTING
Information Patent Grant
Optical member
- Patent number 12,153,241
- Issue date Nov 26, 2024
- Denso Corporation
- Hiroshi Ando
- G02 - OPTICS
Information Patent Grant
Light guide element and image display apparatus
- Patent number 12,147,045
- Issue date Nov 19, 2024
- FUJIFILM Corporation
- Hiroshi Sato
- G02 - OPTICS
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
Wide angle waveguide display
- Patent number 12,140,764
- Issue date Nov 12, 2024
- DigiLens. Inc.
- Milan Momcilo Popovich
- G02 - OPTICS
Information Patent Grant
Thin waveguide wavelength-selective projector
- Patent number 12,140,761
- Issue date Nov 12, 2024
- Meta Platforms Technologies, LLC
- Giuseppe Calafiore
- G02 - OPTICS
Information Patent Grant
Display panel, manufacturing method thereof, and display device
- Patent number 12,133,416
- Issue date Oct 29, 2024
- BOE Technology Group Co., Ltd.
- Can Wang
- G02 - OPTICS
Information Patent Grant
Backlight module and display device
- Patent number 12,130,463
- Issue date Oct 29, 2024
- Beijing Boe Display Technology Co., Ltd.
- Zhipeng Zhang
- G02 - OPTICS
Information Patent Grant
Waveguide for transmitting light
- Patent number 12,130,443
- Issue date Oct 29, 2024
- Corning Incorporated
- Michael Lucien Genier
- 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
Microreplicated optical film
- Patent number 12,117,642
- Issue date Oct 15, 2024
- 3M Innovative Properties Company
- Hideaki Shirotori
- G02 - OPTICS
Information Patent Grant
Method of fabricating display device having patterned lithium-based...
- Patent number 12,117,630
- Issue date Oct 15, 2024
- Magic Leap, Inc.
- Mauro Melli
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Optical device having structural and refractive index gradation, an...
- Patent number 12,109,641
- Issue date Oct 8, 2024
- Applied Materials, Inc.
- Kang Luo
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Grating structure, diffraction optical waveguide, and display device
- Patent number 12,111,474
- Issue date Oct 8, 2024
- JIAXING UPHOTON OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Peng Chen
- G02 - OPTICS
Information Patent Grant
Optical systems for leveraging the non-zero transition time of disp...
- Patent number 12,105,287
- Issue date Oct 1, 2024
- Apple Inc.
- Vikrant Bhakta
- G02 - OPTICS
Information Patent Grant
Illumination of optical analytical devices
- Patent number 12,105,310
- Issue date Oct 1, 2024
- Pacific Biosciences of California, Inc.
- Annette Grot
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Pairing with companion device
- Patent number 12,105,282
- Issue date Oct 1, 2024
- Magic Leap, Inc.
- Nitin Singh
- G06 - COMPUTING CALCULATING COUNTING
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
Virtual and augmented reality systems and methods
- Patent number 12,099,194
- Issue date Sep 24, 2024
- Magic Leap, Inc.
- Hui-Chuan Cheng
- G02 - OPTICS
Information Patent Grant
Architecture to illuminate a display panel
- Patent number 12,099,199
- Issue date Sep 24, 2024
- Avegant Corp.
- Aaron Matthew Eash
- G02 - OPTICS
Information Patent Grant
Compact head-mounted display system having uniform image
- Patent number 12,092,825
- Issue date Sep 17, 2024
- LUMUS LTD.
- Yaakov Amitai
- G02 - OPTICS
Information Patent Grant
Display apparatus and backlight unit thereof
- Patent number 12,078,886
- Issue date Sep 3, 2024
- Seoul Semiconductor Co., Ltd.
- Eun Ju Kim
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
PATTERNED THIN FILMS AS ANTI-REFLECTION COATINGS FOR AUGMENTED REAL...
- Publication number 20250012961
- Publication date Jan 9, 2025
- Applied Materials, Inc.
- Evan WANG
- G02 - OPTICS
Information Patent Application
Architecture to Illuminate a Display Panel
- Publication number 20250013056
- Publication date Jan 9, 2025
- Avegant Corp.
- Aaron Matthew Eash
- G02 - OPTICS
Information Patent Application
TAPERED ANTI-REFLECTION COATING THAT PRESERVES IMAGE SHARPNESS IN W...
- Publication number 20250012960
- Publication date Jan 9, 2025
- Applied Materials, Inc.
- Kunal SHASTRI
- G02 - OPTICS
Information Patent Application
PLANAR ILLUMINATION DEVICE
- Publication number 20250004188
- Publication date Jan 2, 2025
- MINEBEA MITSUMI INC.
- Tomotaka HORIKAWA
- G02 - OPTICS
Information Patent Application
MICROREPLICATED OPTICAL FILM
- Publication number 20250004190
- Publication date Jan 2, 2025
- 3M Innovative Properties Company
- Hideaki Shirotori
- G02 - OPTICS
Information Patent Application
WAVEGUIDES INCLUDING A BLUE WAVEGUIDE FILM
- Publication number 20240427075
- Publication date Dec 26, 2024
- Google LLC
- Eliezer Glik
- G02 - OPTICS
Information Patent Application
DISPLAY APPARATUS AND ELECTRONIC INSTRUMENT
- Publication number 20240427072
- Publication date Dec 26, 2024
- CASIO COMPUTER CO., LTD.
- Yuuki NAKAJIMA
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
PAIRING WITH COMPANION DEVICE
- Publication number 20240418990
- Publication date Dec 19, 2024
- Magic Leap, Inc.
- Nitin Singh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD OF FABRICATING DISPLAY DEVICE HAVING PATTERNED LITHIUM-BASED...
- Publication number 20240418915
- Publication date Dec 19, 2024
- Magic Leap, Inc.
- Mauro Melli
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
SURFACE RELIEF WAVEGUIDES WITH HIGH REFRACTIVE INDEX RESIST
- Publication number 20240418928
- Publication date Dec 19, 2024
- Magic Leap, Inc.
- Matthew C Traub
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
DISPLAY DEVICE AND GLASSES
- Publication number 20240411128
- Publication date Dec 12, 2024
- JIAXING UPHOTON OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Zhentao FAN
- G02 - OPTICS
Information Patent Application
LUMINOUS TIMEPIECE DISPLAY USING OPTICAL COUPLING VIA MICROSTRUCTURES
- Publication number 20240411275
- Publication date Dec 12, 2024
- THE SWATCH GROUP RESEARCH AND DEVELOPMENT LTD
- Cyrille GERNEZ
- G04 - HOROLOGY
Information Patent Application
VIRTUAL AND AUGMENTED REALITY SYSTEMS AND METHODS
- Publication number 20240411141
- Publication date Dec 12, 2024
- Magic Leap, Inc.
- Hui-Chuan Cheng
- G02 - OPTICS
Information Patent Application
Packaging Member and Manufacturing Method therefor, Backlight Sourc...
- Publication number 20240402414
- Publication date Dec 5, 2024
- BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
- Boning WANG
- G02 - OPTICS
Information Patent Application
LIGHT GUIDE OPTICAL ASSEMBLY
- Publication number 20240393518
- Publication date Nov 28, 2024
- LUMUS LTD.
- Yochay DANZIGER
- G02 - OPTICS
Information Patent Application
Systems and Methods for Optical Alignment
- Publication number 20240393591
- Publication date Nov 28, 2024
- Apple Inc.
- Scott M. DeLapp
- G02 - OPTICS
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
OPTICAL WAVEGUIDE DEVICE AND AR DISPLAY APPARATUS
- Publication number 20240393520
- Publication date Nov 28, 2024
- ZHUHAI MOJIE TECHNOLOGY CO., LTD.
- Chendi SHAO
- G02 - OPTICS
Information Patent Application
COMPACT HEAD-MOUNTED DISPLAY SYSTEM HAVING UNIFORM IMAGE
- Publication number 20240393599
- Publication date Nov 28, 2024
- LUMUS LTD.
- Yaakov Amitai
- G02 - OPTICS
Information Patent Application
LIGHT GUIDE ELEMENT AND BACKLIGHT MODULE
- Publication number 20240385361
- Publication date Nov 21, 2024
- CORETRONIC CORPORATION
- Tzeng-Ke Shiau
- G02 - OPTICS
Information Patent Application
DOUBLE-SIDED WAVEGUIDE
- Publication number 20240385364
- Publication date Nov 21, 2024
- Vuzix Corporation
- Robert J. Schultz
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SINGLE WAVEGUIDE RED-GREEN-BLUE (RGB) ARCHITECTURE USING LOW INDEX...
- Publication number 20240385444
- Publication date Nov 21, 2024
- Google LLC
- Eliezer Glik
- G02 - OPTICS
Information Patent Application
UV AND VISIBLE LIGHT EXIT GRATING FOR EYEPIECE FABRICATION AND OPER...
- Publication number 20240377570
- Publication date Nov 14, 2024
- Magic Leap, Inc.
- BENJAMIN LAWRENCE VARGHESE
- G02 - OPTICS
Information Patent Application
DIFFRACTIVE OPTICAL WAVEGUIDE AND PREPARATION METHOD THEREOF, AND A...
- Publication number 20240377569
- Publication date Nov 14, 2024
- BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD.
- Wei TAN
- G02 - OPTICS
Information Patent Application
LIGHT GUIDE PLATE AND BACKLIGHT MODULE
- Publication number 20240369754
- Publication date Nov 7, 2024
- Darwin Precisions Corporation
- YA-CHING LEE
- G02 - OPTICS
Information Patent Application
DIFFRACTIVE OPTICAL WAVEGUIDE, AUGMENTED REALITY GLASSES, AND AUGME...
- Publication number 20240369753
- Publication date Nov 7, 2024
- Honor Device Co., Ltd.
- Hanning YANG
- G02 - OPTICS
Information Patent Application
HIGH ELASTIC-GLASS SUBSTRATE FOR LIGHT GUIDE PLATE WITH DOUBLE-SIDE...
- Publication number 20240361512
- Publication date Oct 31, 2024
- HOYA CORPORATION
- Mikio IKENISHI
- G02 - OPTICS
Information Patent Application
FULL COLOR EYE-PUPIL-EXPANDERS WITH HIGH VERTICAL FIELD OF VIEW
- Publication number 20240361592
- Publication date Oct 31, 2024
- InterDigital CE Patent Holdings, SAS
- Oksana SHRAMKOVA
- G02 - OPTICS
Information Patent Application
PROJECTOR ARCHITECTURE INCORPORATING ARTIFACT MITIGATION
- Publication number 20240353678
- Publication date Oct 24, 2024
- Magic Leap, Inc.
- Miller Harry SCHUCK
- G02 - OPTICS
Information Patent Application
REFLECTIVE WAVEGUIDE WITH PHASE STEP MITIGATION
- Publication number 20240353609
- Publication date Oct 24, 2024
- Google LLC
- Alexander Koshelev
- G02 - OPTICS

Grooves, prisms, gratings, scattering particles or rough surfaces

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Eyepieces for augmented reality display system

Eyelens waveguide

Backlight module and display device

Light guiding panel and image display device

Method of reducing optical artifacts

Method for manufacturing optical device structures

Method and system for large field of view display with scanning ref...

Lighting devices having optical waveguides for controlled light dis...

Optical member

Light guide element and image display apparatus

Light guide member for illumination device, and illumination device

Wide angle waveguide display

Thin waveguide wavelength-selective projector

Display panel, manufacturing method thereof, and display device

Backlight module and display device

Waveguide for transmitting light

Variable height slanted grating method

Microreplicated optical film

Method of fabricating display device having patterned lithium-based...

Optical device having structural and refractive index gradation, an...

Grating structure, diffraction optical waveguide, and display device

Optical systems for leveraging the non-zero transition time of disp...

Illumination of optical analytical devices

Pairing with companion device

Waveguide illumination of a spatial light modulator

User interface with discrete lighting sections

Virtual and augmented reality systems and methods

Architecture to illuminate a display panel

Compact head-mounted display system having uniform image

Display apparatus and backlight unit thereof

Patents Applicationslast 30 patents

PATTERNED THIN FILMS AS ANTI-REFLECTION COATINGS FOR AUGMENTED REAL...

Architecture to Illuminate a Display Panel

TAPERED ANTI-REFLECTION COATING THAT PRESERVES IMAGE SHARPNESS IN W...

PLANAR ILLUMINATION DEVICE

MICROREPLICATED OPTICAL FILM

WAVEGUIDES INCLUDING A BLUE WAVEGUIDE FILM

DISPLAY APPARATUS AND ELECTRONIC INSTRUMENT

PAIRING WITH COMPANION DEVICE

METHOD OF FABRICATING DISPLAY DEVICE HAVING PATTERNED LITHIUM-BASED...

SURFACE RELIEF WAVEGUIDES WITH HIGH REFRACTIVE INDEX RESIST

DISPLAY DEVICE AND GLASSES

LUMINOUS TIMEPIECE DISPLAY USING OPTICAL COUPLING VIA MICROSTRUCTURES

VIRTUAL AND AUGMENTED REALITY SYSTEMS AND METHODS

Packaging Member and Manufacturing Method therefor, Backlight Sourc...

LIGHT GUIDE OPTICAL ASSEMBLY

Systems and Methods for Optical Alignment

In-Coupler For Near-Eye Display Waveguide Combiners

OPTICAL WAVEGUIDE DEVICE AND AR DISPLAY APPARATUS

COMPACT HEAD-MOUNTED DISPLAY SYSTEM HAVING UNIFORM IMAGE

LIGHT GUIDE ELEMENT AND BACKLIGHT MODULE

DOUBLE-SIDED WAVEGUIDE

SINGLE WAVEGUIDE RED-GREEN-BLUE (RGB) ARCHITECTURE USING LOW INDEX...

UV AND VISIBLE LIGHT EXIT GRATING FOR EYEPIECE FABRICATION AND OPER...

DIFFRACTIVE OPTICAL WAVEGUIDE AND PREPARATION METHOD THEREOF, AND A...

LIGHT GUIDE PLATE AND BACKLIGHT MODULE

DIFFRACTIVE OPTICAL WAVEGUIDE, AUGMENTED REALITY GLASSES, AND AUGME...

HIGH ELASTIC-GLASS SUBSTRATE FOR LIGHT GUIDE PLATE WITH DOUBLE-SIDE...

FULL COLOR EYE-PUPIL-EXPANDERS WITH HIGH VERTICAL FIELD OF VIEW

PROJECTOR ARCHITECTURE INCORPORATING ARTIFACT MITIGATION

REFLECTIVE WAVEGUIDE WITH PHASE STEP MITIGATION