Diffraction optics

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G02B27/42

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GPHYSICS G02Optics G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS G02B27/00Other optical systems Other optical apparatus

Current Industry

G02B27/42Diffraction optics

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Stereolithography device and method for producing structure
- Patent number 12,365,136
- Issue date Jul 22, 2025
- Fujikura Ltd.
- Hiroyuki Yamagishi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Thickness-modulated conformal coatings on optical components
- Patent number 12,366,756
- Issue date Jul 22, 2025
- Microsoft Technology Licensing, LLC
- Tapani Matias Alasaarela
- G02 - OPTICS
Information Patent Grant
Display apparatus for providing an enlarged display area
- Patent number 12,366,761
- Issue date Jul 22, 2025
- SHENZHEN QIZE TECHNOLOGY PARTNERSHIP (LIMITED PARTNERSHIP)
- Yisheng Zhu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Polarization-dependent augmented reality display
- Patent number 12,360,384
- Issue date Jul 15, 2025
- Google LLC
- Yi Qin
- G02 - OPTICS
Information Patent Grant
Curable resin composition for lens, cured product, diffractive opti...
- Patent number 12,359,054
- Issue date Jul 15, 2025
- FUJIFILM Corporation
- Naozumi Shiraiwa
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Planarized crystalline films for diffractive optics
- Patent number 12,360,383
- Issue date Jul 15, 2025
- Applied Materials, Inc.
- Michael Alexander Weinstein
- G02 - OPTICS
Information Patent Grant
Display articles with antiglare surfaces and thin, durable antirefl...
- Patent number 12,360,290
- Issue date Jul 15, 2025
- Corning Incorporated
- Shandon Dee Hart
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Display device
- Patent number 12,360,369
- Issue date Jul 15, 2025
- Samsung Display Co., Ltd.
- Ji Won Lee
- G02 - OPTICS
Information Patent Grant
Imaging device for imaging at least one object
- Patent number 12,360,036
- Issue date Jul 15, 2025
- Universitat Stuttgart
- Tobias Haist
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Display articles with diffractive, antiglare surfaces and methods o...
- Patent number 12,352,924
- Issue date Jul 8, 2025
- Corning Incorporated
- Jiangwei Feng
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Image display apparatus
- Patent number 12,352,985
- Issue date Jul 8, 2025
- Sony Group Corporation
- Ryo Kasegawa
- G02 - OPTICS
Information Patent Grant
Device and method for compensating effects of pantoscopic tilt or w...
- Patent number 12,345,891
- Issue date Jul 1, 2025
- Snap Inc.
- Mohmed Salim Valera
- G02 - OPTICS
Information Patent Grant
Glare mitigation module for a head-up display system
- Patent number 12,345,897
- Issue date Jul 1, 2025
- GM Global Technology Operations LLC
- Kai-Han Chang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Systems and methods for diffraction line imaging
- Patent number 12,339,465
- Issue date Jun 24, 2025
- Carnegie Mellon University
- Matthew O'Toole
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical lens assembly for near-eye display and near-eye display device
- Patent number 12,339,461
- Issue date Jun 24, 2025
- TENCENT AMERICA LLC
- Youngshik Yoon
- G02 - OPTICS
Information Patent Grant
Angular uniformity waveguide for augmented or virtual reality
- Patent number 12,339,460
- Issue date Jun 24, 2025
- Snap Inc.
- Arseny Alexeev
- G02 - OPTICS
Information Patent Grant
Systems and methods for diffractive coherent laser combining
- Patent number 12,332,509
- Issue date Jun 17, 2025
- The Regents of the University of California
- Qiang Du
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Eyewear with pinhole and slit cameras
- Patent number 12,332,451
- Issue date Jun 17, 2025
- Magic Leap, Inc.
- Asif Sinay
- G02 - OPTICS
Information Patent Grant
Diffractive optical elements-based waveguide architecture for augme...
- Patent number 12,332,459
- Issue date Jun 17, 2025
- Samsung Electronics Co., Ltd.
- Vladimir Nikolaevich Borisov
- G02 - OPTICS
Information Patent Grant
Optical sensing device
- Patent number 12,326,575
- Issue date Jun 10, 2025
- Chicony Electronics Co., Ltd.
- Chien-Yueh Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Display system with optical elements for in-coupling multiplexed li...
- Patent number 12,326,585
- Issue date Jun 10, 2025
- Magic Leap, Inc.
- Michael Anthony Klug
- G02 - OPTICS
Information Patent Grant
Device and method for compensating effects of pantoscopic tilt or w...
- Patent number 12,320,979
- Issue date Jun 3, 2025
- Snap Inc.
- Mohmed Salim Valera
- G02 - OPTICS
Information Patent Grant
Method of conical anisotropic rigorous coupled wave analysis for gr...
- Patent number 12,320,989
- Issue date Jun 3, 2025
- GOERTEK INC.
- Lingshan Li
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Illuminating spatial light modulator with LED array
- Patent number 12,313,845
- Issue date May 27, 2025
- Microsoft Technology Licensing, LLC
- Ishan Chatterjee
- G02 - OPTICS
Information Patent Grant
Device for generating and displaying an image on an observation fie...
- Patent number 12,313,851
- Issue date May 27, 2025
- OQmented GmbH
- Stefan Franz
- G02 - OPTICS
Information Patent Grant
Time-multiplexed display of virtual content at various depths
- Patent number 12,313,852
- Issue date May 27, 2025
- Magic Leap, Inc.
- Ravi Kumar Komanduri
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optical apparatus with structure for liquid invariant performance
- Patent number 12,313,916
- Issue date May 27, 2025
- Brien Holden Vision Institute Limited
- Zeev Zalevsky
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method and device for imaging of lensless hyperspectral image
- Patent number 12,315,040
- Issue date May 27, 2025
- Korea Advanced Institute of Science and Technology
- Min Hyuk Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Wearable data display
- Patent number 12,306,418
- Issue date May 20, 2025
- Rockwell Collins, Inc.
- Milan Momcilo Popovich
- G02 - OPTICS
Information Patent Grant
Method and device for compensating beam angle variations of a beam...
- Patent number 12,306,414
- Issue date May 20, 2025
- VITRONIC Dr.-Ing. Stein Bildverarbeitungssysteme GmbH
- Konstantin Ott
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
VIRTUAL-IMAGE DISPLAY DEVICE AND OPTICAL UNIT
- Publication number 20250237869
- Publication date Jul 24, 2025
- SEIKO EPSON CORPORATION
- Takashi TAJIRI
- G02 - OPTICS
Information Patent Application
SYSTEMS AND METHODS FOR DIGITAL LASER PROJECTION WITH INCREASED CON...
- Publication number 20250237882
- Publication date Jul 24, 2025
- DOLBY LABORATORIES LICENSING CORPORATION
- Juan Pablo Pertierra
- G02 - OPTICS
Information Patent Application
LIGHT GUIDE MEMBER COMPRISING DIFFRACTION PATTERN
- Publication number 20250224547
- Publication date Jul 10, 2025
- LG Innotek Co., Ltd.
- Bum Jin KIM
- G02 - OPTICS
Information Patent Application
LIGHT GUIDE DEVICE, DISPLAY DEVICE, AND DISPLAY SYSTEM
- Publication number 20250216680
- Publication date Jul 3, 2025
- SONY GROUP CORPORATION
- MASANORI IWASAKI
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
APPARATUS AND METHODS FOR TRANSMITTING LIGHT
- Publication number 20250216689
- Publication date Jul 3, 2025
- Illumina, Inc.
- Steven Boege
- G02 - OPTICS
Information Patent Application
SYSTEMS AND METHODS FOR MIXED REALITY
- Publication number 20250209758
- Publication date Jun 26, 2025
- Magic Leap, Inc.
- Brian T. Schowengerdt
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Head-Mounted Display with Volume Substrate-Guided Holographic Conti...
- Publication number 20250199317
- Publication date Jun 19, 2025
- Luminit LLC
- FEDOR DIMOV
- G02 - OPTICS
Information Patent Application
INTRAORAL 3D SCANNING SYSTEM USING MIRROR AND STRUCTURED LIGHT PROJ...
- Publication number 20250195183
- Publication date Jun 19, 2025
- Align Technology, Inc.
- Ofer Saphier
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LIGHT GUIDE PLATE AND IMAGE DISPLAY DEVICE
- Publication number 20250189812
- Publication date Jun 12, 2025
- SONY GROUP CORPORATION
- Kazue SHIMIZU
- G02 - OPTICS
Information Patent Application
HYBRID MODULATION METHOD AND SYSTEM
- Publication number 20250180897
- Publication date Jun 5, 2025
- SHANGHAI JIAOTONG UNIVERSITY
- Jiangang Lu
- G02 - OPTICS
Information Patent Application
SEPARATED PUPIL OPTICAL SYSTEMS FOR VIRTUAL AND AUGMENTED REALITY A...
- Publication number 20250172804
- Publication date May 29, 2025
- Magic Leap, Inc.
- Michael Anthony Klug
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISPLAY APPARATUS FOR PROVIDING EXPANDED VIEWING WINDOW
- Publication number 20250164799
- Publication date May 22, 2025
- Samsung Electronics Co., Ltd.
- Jong-Young Hong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL ASSEMBLY WITH HIGH-REFRACTIVE-INDEX FRESNEL LENS AND CHROMA...
- Publication number 20250164668
- Publication date May 22, 2025
- Meta Platforms Technologies, LLC
- Yang Zhao
- G02 - OPTICS
Information Patent Application
TANDEM ADAPTIVE OPTICS AND FASCILE MULTI-COLOR ADVANCES TO STRUCTUR...
- Publication number 20250155696
- Publication date May 15, 2025
- The University of Chicago
- Daozheng Gong
- G02 - OPTICS
Information Patent Application
ILLUMINATION LAYOUT FOR COMPACT PROJECTION SYSTEM
- Publication number 20250155716
- Publication date May 15, 2025
- Magic Leap, Inc.
- Kristina Uhlendorf
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Decorative Member, Housing of Electronic Device, and Electronic Device
- Publication number 20250155617
- Publication date May 15, 2025
- BYD COMPANY LIMITED
- Sun Yuan
- G02 - OPTICS
Information Patent Application
WAVELENGTH TUNABLE LIGHT SOURCE
- Publication number 20250155699
- Publication date May 15, 2025
- PHOTON ETC. INC.
- Charles-Anthony FORTIN
- G02 - OPTICS
Information Patent Application
DIFFRACTIVE DISPLAYS
- Publication number 20250147209
- Publication date May 8, 2025
- Nanotech Security Corp.
- Milad KHOSHNEGAR SHAHRESTANI
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
METHOD AND SYSTEM FOR EYEPIECE WAVEGUIDE DISPLAYS UTILIZING MULTI-D...
- Publication number 20250147318
- Publication date May 8, 2025
- Magic Leap, Inc.
- Chinmay Khandekar
- G02 - OPTICS
Information Patent Application
DOT MATRIX PROJECTOR, FACIAL RECOGNITION MODULE, AND ELECTRONIC DEVICE
- Publication number 20250148741
- Publication date May 8, 2025
- TRIPLE WIN TECHNOLOGY (SHENZHEN) CO.LTD.
- Wei-Wei Qi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
GROOVE FORMING APPARATUS
- Publication number 20250135584
- Publication date May 1, 2025
- EO TECHNICS CO.,LTD.
- Woong Hee JOUNG
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
DIFFRACTIVE ALL-OPTICAL COMPUTING FOR QUANTITATIVE PHASE IMAGING
- Publication number 20250138296
- Publication date May 1, 2025
- The Regents of the University of California
- Aydogan Ozcan
- G02 - OPTICS
Information Patent Application
IMAGING OPTICAL SYSTEM AND MEASURING DEVICE
- Publication number 20250138331
- Publication date May 1, 2025
- Canon Virginia, Inc.
- Ryota Sato
- G02 - OPTICS
Information Patent Application
STACKED WAVEGUIDES HAVING DIFFERENT DIFFRACTION GRATINGS FOR COMBIN...
- Publication number 20250138234
- Publication date May 1, 2025
- Magic Leap, Inc.
- Chulwoo Oh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE DISPLAY DEVICE
- Publication number 20250142209
- Publication date May 1, 2025
- HTC CORPORATION
- Kuei-Chun Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VIEWING OPTICS ASSEMBLY FOR AUGMENTED REALITY SYSTEM
- Publication number 20250130429
- Publication date Apr 24, 2025
- Magic Leap, Inc.
- Robert D. Tekolste
- G02 - OPTICS
Information Patent Application
SPATIALLY VARIABLE LIQUID CRYSTAL DIFFRACTION GRATINGS
- Publication number 20250123513
- Publication date Apr 17, 2025
- Magic Leap, Inc.
- Chulwoo OH
- G02 - OPTICS
Information Patent Application
MIXED-REALITY WAVEGUIDE COMBINER WITH GRADIENT REFRACTIVE INDEX GRA...
- Publication number 20250123489
- Publication date Apr 17, 2025
- Microsoft Technology Licensing, LLC
- Mervi Kaarina YLÄ-JARKKO
- G02 - OPTICS
Information Patent Application
IMAGING OPTICAL SYSTEM AND IMAGE PICKUP APPARATUS HAVING THE SAME
- Publication number 20250116845
- Publication date Apr 10, 2025
- Canon Kabushiki Kaisha
- Takashi OKADA
- G02 - OPTICS
Information Patent Application
MULTI-COLOR SPACEPLATE
- Publication number 20250110343
- Publication date Apr 3, 2025
- Cornell University
- Francesco Monticone
- G02 - OPTICS

Diffraction optics

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Stereolithography device and method for producing structure

Thickness-modulated conformal coatings on optical components

Display apparatus for providing an enlarged display area

Polarization-dependent augmented reality display

Curable resin composition for lens, cured product, diffractive opti...

Planarized crystalline films for diffractive optics

Display articles with antiglare surfaces and thin, durable antirefl...

Display device

Imaging device for imaging at least one object

Display articles with diffractive, antiglare surfaces and methods o...

Image display apparatus

Device and method for compensating effects of pantoscopic tilt or w...

Glare mitigation module for a head-up display system

Systems and methods for diffraction line imaging

Optical lens assembly for near-eye display and near-eye display device

Angular uniformity waveguide for augmented or virtual reality

Systems and methods for diffractive coherent laser combining

Eyewear with pinhole and slit cameras

Diffractive optical elements-based waveguide architecture for augme...

Optical sensing device

Display system with optical elements for in-coupling multiplexed li...

Device and method for compensating effects of pantoscopic tilt or w...

Method of conical anisotropic rigorous coupled wave analysis for gr...

Illuminating spatial light modulator with LED array

Device for generating and displaying an image on an observation fie...

Time-multiplexed display of virtual content at various depths

Optical apparatus with structure for liquid invariant performance

Method and device for imaging of lensless hyperspectral image

Wearable data display

Method and device for compensating beam angle variations of a beam...

Patents Applicationslast 30 patents

VIRTUAL-IMAGE DISPLAY DEVICE AND OPTICAL UNIT

SYSTEMS AND METHODS FOR DIGITAL LASER PROJECTION WITH INCREASED CON...

LIGHT GUIDE MEMBER COMPRISING DIFFRACTION PATTERN

LIGHT GUIDE DEVICE, DISPLAY DEVICE, AND DISPLAY SYSTEM

APPARATUS AND METHODS FOR TRANSMITTING LIGHT

SYSTEMS AND METHODS FOR MIXED REALITY

Head-Mounted Display with Volume Substrate-Guided Holographic Conti...

INTRAORAL 3D SCANNING SYSTEM USING MIRROR AND STRUCTURED LIGHT PROJ...

LIGHT GUIDE PLATE AND IMAGE DISPLAY DEVICE

HYBRID MODULATION METHOD AND SYSTEM

SEPARATED PUPIL OPTICAL SYSTEMS FOR VIRTUAL AND AUGMENTED REALITY A...

DISPLAY APPARATUS FOR PROVIDING EXPANDED VIEWING WINDOW

OPTICAL ASSEMBLY WITH HIGH-REFRACTIVE-INDEX FRESNEL LENS AND CHROMA...

TANDEM ADAPTIVE OPTICS AND FASCILE MULTI-COLOR ADVANCES TO STRUCTUR...

ILLUMINATION LAYOUT FOR COMPACT PROJECTION SYSTEM

Decorative Member, Housing of Electronic Device, and Electronic Device

WAVELENGTH TUNABLE LIGHT SOURCE

DIFFRACTIVE DISPLAYS

METHOD AND SYSTEM FOR EYEPIECE WAVEGUIDE DISPLAYS UTILIZING MULTI-D...

DOT MATRIX PROJECTOR, FACIAL RECOGNITION MODULE, AND ELECTRONIC DEVICE

GROOVE FORMING APPARATUS

DIFFRACTIVE ALL-OPTICAL COMPUTING FOR QUANTITATIVE PHASE IMAGING

IMAGING OPTICAL SYSTEM AND MEASURING DEVICE

STACKED WAVEGUIDES HAVING DIFFERENT DIFFRACTION GRATINGS FOR COMBIN...

IMAGE DISPLAY DEVICE

VIEWING OPTICS ASSEMBLY FOR AUGMENTED REALITY SYSTEM

SPATIALLY VARIABLE LIQUID CRYSTAL DIFFRACTION GRATINGS

MIXED-REALITY WAVEGUIDE COMBINER WITH GRADIENT REFRACTIVE INDEX GRA...

IMAGING OPTICAL SYSTEM AND IMAGE PICKUP APPARATUS HAVING THE SAME

MULTI-COLOR SPACEPLATE