utilising prism or grating

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G02B6/34

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

Current Industry

G02B6/34utilising prism or grating

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Integrated target waveguide devices and systems for optical coupling
- Patent number 12,353,010
- Issue date Jul 8, 2025
- Pacific Biosciences of California, Inc.
- Shang Wang
- G01 - MEASURING TESTING
Information Patent Grant
Optical coherent imager having shared input-output path and method...
- Patent number 12,353,030
- Issue date Jul 8, 2025
- OAM Photonics LLC
- Kam Wai Clifford Chan
- G01 - MEASURING TESTING
Information Patent Grant
Display apparatus including combiner having asymmetric magnification
- Patent number 12,352,969
- Issue date Jul 8, 2025
- Samsung Electronics Co., Ltd.
- Changkun Lee
- G02 - OPTICS
Information Patent Grant
Grating structure, preparation method thereof and display device
- Patent number 12,345,922
- Issue date Jul 1, 2025
- BOE Technology Group Co., Ltd.
- Duohui Li
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Convertible waveguide optical engine assembly for head-mounted device
- Patent number 12,326,564
- Issue date Jun 10, 2025
- RealWear, Inc.
- Stephen Pombo
- G02 - OPTICS
Information Patent Grant
Turning grating device for emission of arbitrary optical beam profi...
- Patent number 12,321,011
- Issue date Jun 3, 2025
- Honeywell International Inc.
- Matthew Wade Puckett
- G02 - OPTICS
Information Patent Grant
Optical device including a grated optical waveguide to improve modu...
- Patent number 12,321,049
- Issue date Jun 3, 2025
- Hewlett Packard Enterprise Development LP
- Yiwei Peng
- G02 - OPTICS
Information Patent Grant
Photonics grating coupler and method of manufacture
- Patent number 12,313,885
- Issue date May 27, 2025
- Micron Technology, Inc.
- Harel Frish
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Structure including grating coupler with optofluidic grating channels
- Patent number 12,306,442
- Issue date May 20, 2025
- GLOBALFOUNDRIES U.S. Inc.
- Yusheng Bian
- G01 - MEASURING TESTING
Information Patent Grant
Optical isolator integrated with optical devices
- Patent number 12,298,558
- Issue date May 13, 2025
- Taiwan Semiconductor Manufacturing Co., Ltd
- Cheng-Tse Tang
- G02 - OPTICS
Information Patent Grant
Head-mounted display
- Patent number 12,298,510
- Issue date May 13, 2025
- Hitachi-LG Data Storage, Inc.
- Toshiteru Nakamura
- G02 - OPTICS
Information Patent Grant
Multi-layer diffractive eyepiece having multilevel metasurface
- Patent number 12,298,550
- Issue date May 13, 2025
- Magic Leap, Inc.
- Brian T. Schowengerdt
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Benchmark device and method for evaluating a semiconductor wafer
- Patent number 12,270,854
- Issue date Apr 8, 2025
- Taiwan Semiconductor Manufacturing Company Ltd.
- Lan-Chou Cho
- G02 - OPTICS
Information Patent Grant
Device for augmented reality or virtual reality display
- Patent number 12,265,216
- Issue date Apr 1, 2025
- Snap Inc.
- Mohmed Salim Valera
- G02 - OPTICS
Information Patent Grant
Dual-polarization grating coupler
- Patent number 12,265,263
- Issue date Apr 1, 2025
- Ayar Labs, Inc.
- John Fini
- G02 - OPTICS
Information Patent Grant
Compact beam shaping and steering assembly
- Patent number 12,235,463
- Issue date Feb 25, 2025
- Quantum-Si Incorporated
- Jonathan M. Rothberg
- G01 - MEASURING TESTING
Information Patent Grant
Two-dimensional exit pupil expansion method for waveguide display b...
- Patent number 12,228,730
- Issue date Feb 18, 2025
- Southeast University
- Yishi Weng
- G02 - OPTICS
Information Patent Grant
Optical systems with flare-mitigating angular filters
- Patent number 12,228,734
- Issue date Feb 18, 2025
- Jonathan B. Pfeiffer
- G02 - OPTICS
Information Patent Grant
Optical waveguide structure, AR device, and method for obtaining em...
- Patent number 12,222,507
- Issue date Feb 11, 2025
- Beijing Boe Display Technology Co., Ltd.
- Na Han
- G02 - OPTICS
Information Patent Grant
Spatially variable liquid crystal diffraction gratings
- Patent number 12,222,594
- Issue date Feb 11, 2025
- Magic Leap, Inc.
- Chulwoo Oh
- G02 - OPTICS
Information Patent Grant
Fiber-to-chip grating coupler for photonic circuits
- Patent number 12,222,554
- Issue date Feb 11, 2025
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Feng-Wei Kuo
- G02 - OPTICS
Information Patent Grant
Light guide element, image display device, and sensing apparatus
- Patent number 12,222,553
- Issue date Feb 11, 2025
- FUJIFILM Corporation
- Hiroshi Sato
- G02 - OPTICS
Information Patent Grant
Semiconductor package and manufacturing method thereof
- Patent number 12,210,188
- Issue date Jan 28, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd
- Hung-Yi Kuo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Outcoupling grating for augmented reality system
- Patent number 12,210,161
- Issue date Jan 28, 2025
- Magic Leap, Inc.
- Robert D. Tekolste
- G02 - OPTICS
Information Patent Grant
Display system having a plurality of light pipes for a plurality of...
- Patent number 12,204,132
- Issue date Jan 21, 2025
- Magic Leap, Inc.
- Kevin Curtis
- G02 - OPTICS
Information Patent Grant
System and method for optical communications using CWDM ferrule mat...
- Patent number 12,204,150
- Issue date Jan 21, 2025
- US Conec Ltd.
- Mitchell Cloud
- G02 - OPTICS
Information Patent Grant
Optical fiber devices and methods for directing Stimulated Raman Sc...
- Patent number 12,197,012
- Issue date Jan 14, 2025
- nLIGHT, Inc.
- Tyson L. Lowder
- G02 - OPTICS
Information Patent Grant
Display device, augmented reality apparatus and display method
- Patent number 12,196,965
- Issue date Jan 14, 2025
- BOE Technology Group Co., Ltd.
- Junxing Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Vertical grating coupler
- Patent number 12,189,179
- Issue date Jan 7, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd
- Tai-Chun Huang
- G02 - OPTICS
Information Patent Grant
Method of using fiber to chip coupler and method of making
- Patent number 12,169,308
- Issue date Dec 17, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Sui-Ying Hsu
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Dual-Polarization Grating Coupler
- Publication number 20250231349
- Publication date Jul 17, 2025
- Ayar Labs, Inc.
- John Fini
- G02 - OPTICS
Information Patent Application
LIGHT GUIDE MODULE
- Publication number 20250231348
- Publication date Jul 17, 2025
- LG Innotek Co., Ltd.
- Kyu Tae LEE
- G02 - OPTICS
Information Patent Application
IN-COUPLING META-GRATING, OUT-COUPLING META-GRATING, IMAGE COMBINER...
- Publication number 20250224614
- Publication date Jul 10, 2025
- SHENZHEN METALENX TECHNOLOGY CO.,LTD
- Rui ZHU
- G02 - OPTICS
Information Patent Application
Optical-Digital Encoding-Decoding System
- Publication number 20250217498
- Publication date Jul 3, 2025
- Hong Kong Applied Science and Technology Research Institute Company Limited
- Ming Wai Alwin TAM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL BRIDGE FOR PHOTONIC INTERPOSER TO PHOTONIC INTERPOSER COMMU...
- Publication number 20250216636
- Publication date Jul 3, 2025
- Intel Corporation
- Vinod ADIVARAHAN
- G02 - OPTICS
Information Patent Application
HIGH EFFICIENCY POLARIZATION-DIVERSITY TWO-DIMENSIONAL WAVEGUIDE GR...
- Publication number 20250216613
- Publication date Jul 3, 2025
- The Chinese University of Hong Kong
- Hon Ki TSANG
- G02 - OPTICS
Information Patent Application
Waveguide-Grating Coupler Comprising a Vertically Tapered Region
- Publication number 20250208354
- Publication date Jun 26, 2025
- LioniX International BV
- Christos KOULOUMENTAS
- G02 - OPTICS
Information Patent Application
Optical Waveguide Structure and Fabrication Method thereof, Optical...
- Publication number 20250208424
- Publication date Jun 26, 2025
- Huawei Technologies Co., Ltd
- Wuwen Ding
- G02 - OPTICS
Information Patent Application
Display Structure, Display Device, and Vehicle
- Publication number 20250199313
- Publication date Jun 19, 2025
- Dispelix Oy
- Mikhail Erdmanis
- B60 - VEHICLES IN GENERAL
Information Patent Application
DIFFRACTIVE OPTICAL WAVEGUIDE, DESIGN METHOD AND FORMATION METHOD T...
- Publication number 20250199321
- Publication date Jun 19, 2025
- JIAXING UPHOTON OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Zhentao FAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BENCHMARK DEVICE AND METHOD FOR EVALUATING A SEMICONDUCTOR WAFER
- Publication number 20250199063
- Publication date Jun 19, 2025
- Taiwan Semiconductor Manufacturing company Ltd.
- LAN-CHOU CHO
- G02 - OPTICS
Information Patent Application
WAVEGUIDE HAVING COMBINED PUPIL EXPANDER AND OUTPUT COUPLER
- Publication number 20250172756
- Publication date May 29, 2025
- Google LLC
- Ruoping Li
- G02 - OPTICS
Information Patent Application
OPTICAL FIBER DEVICES AND METHODS FOR DIRECTING STIMULATED RAMAN SC...
- Publication number 20250172757
- Publication date May 29, 2025
- Tyson L. Lowder
- G02 - OPTICS
Information Patent Application
Evacuated Periotic Structures and Methods of Manufacturing
- Publication number 20250172728
- Publication date May 29, 2025
- DIGILENS INC.
- Jonathan David Waldern
- G02 - OPTICS
Information Patent Application
LOCALLY MODIFIED WAVEGUIDE TOTAL THICKNESS VARIATION
- Publication number 20250162337
- Publication date May 22, 2025
- Google LLC
- Wei Jin
- G02 - OPTICS
Information Patent Application
SYSTEMS AND METHODS FOR IMPROVED OPTICAL SYSTEMS
- Publication number 20250164695
- Publication date May 22, 2025
- Meta Platforms Technologies, LLC
- Prathmesh Deshmukh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
WAVEFRONT MANIPULATOR WITH TOTAL REFLECTION AND REFLECTION HOLOGRAM
- Publication number 20250164784
- Publication date May 22, 2025
- Carl Zeiss Jena GmbH
- Siemen KUEHL
- G02 - OPTICS
Information Patent Application
REFLECTION MITIGATION FOR INACTIVE FACETS OF A REFLECTIVE WAVEGUIDE...
- Publication number 20250164788
- Publication date May 22, 2025
- Google LLC
- Alexander Koshelev
- G02 - OPTICS
Information Patent Application
LIGHT GUIDE PLATE AND IMAGE DISPLAY DEVICE
- Publication number 20250155618
- Publication date May 15, 2025
- SONY GROUP CORPORATION
- KAZUE SHIMIZU
- G02 - OPTICS
Information Patent Application
POLARIZATION RECYCLING IN ORGANIC SOLID CRYSTAL PUPIL EXPANDERS
- Publication number 20250155646
- Publication date May 15, 2025
- Meta Platforms Technologies, LLC
- Prathmesh Deshmukh
- G02 - OPTICS
Information Patent Application
LIGHT-GUIDE DEVICE WITH OPTICAL CUTOFF EDGE AND CORRESPONDING PRODU...
- Publication number 20250155695
- Publication date May 15, 2025
- LUMUS LTD.
- Yochay DANZIGER
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
LIGHT GUIDE PLATE AND IMAGE DISPLAY DEVICE
- Publication number 20250155715
- Publication date May 15, 2025
- SONY GROUP CORPORATION
- KAZUE SHIMIZU
- G02 - OPTICS
Information Patent Application
LIGHT GUIDE OPTICAL ASSEMBLY
- Publication number 20250155627
- Publication date May 15, 2025
- LUMUS LTD.
- Yochay DANZIGER
- G02 - OPTICS
Information Patent Application
FIBRE EXIT ELEMENT
- Publication number 20250155642
- Publication date May 15, 2025
- FIBERBRIDGE PHOTONICS GMBH
- Thomas THEEG
- G02 - OPTICS
Information Patent Application
LATERAL COLOR ALIGNMENT CORRECTION FOR DIFFRACTIVE WAVEGUIDES
- Publication number 20250147311
- Publication date May 8, 2025
- Google LLC
- Thomas Hoekman
- G02 - OPTICS
Information Patent Application
Wide Angle Waveguide Display
- Publication number 20250147316
- Publication date May 8, 2025
- DIGILENS INC.
- Milan Momcilo Popovich
- G02 - OPTICS
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
DEVICE, METHOD AND COMPUTER-READABLE STORAGE DEVICE FOR CONTROLLING...
- Publication number 20250116858
- Publication date Apr 10, 2025
- LUMUS LTD.
- Tsion EISENFELD
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE AND PRESENTATION DEVICE EQUIPPED WITH SAME
- Publication number 20250110595
- Publication date Apr 3, 2025
- Omron Corporation
- Ryota KANDA
- G06 - COMPUTING CALCULATING COUNTING

utilising prism or grating

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Integrated target waveguide devices and systems for optical coupling

Optical coherent imager having shared input-output path and method...

Display apparatus including combiner having asymmetric magnification

Grating structure, preparation method thereof and display device

Convertible waveguide optical engine assembly for head-mounted device

Turning grating device for emission of arbitrary optical beam profi...

Optical device including a grated optical waveguide to improve modu...

Photonics grating coupler and method of manufacture

Structure including grating coupler with optofluidic grating channels

Optical isolator integrated with optical devices

Head-mounted display

Multi-layer diffractive eyepiece having multilevel metasurface

Benchmark device and method for evaluating a semiconductor wafer

Device for augmented reality or virtual reality display

Dual-polarization grating coupler

Compact beam shaping and steering assembly

Two-dimensional exit pupil expansion method for waveguide display b...

Optical systems with flare-mitigating angular filters

Optical waveguide structure, AR device, and method for obtaining em...

Spatially variable liquid crystal diffraction gratings

Fiber-to-chip grating coupler for photonic circuits

Light guide element, image display device, and sensing apparatus

Semiconductor package and manufacturing method thereof

Outcoupling grating for augmented reality system

Display system having a plurality of light pipes for a plurality of...

System and method for optical communications using CWDM ferrule mat...

Optical fiber devices and methods for directing Stimulated Raman Sc...

Display device, augmented reality apparatus and display method

Vertical grating coupler

Method of using fiber to chip coupler and method of making

Patents Applicationslast 30 patents

Dual-Polarization Grating Coupler

LIGHT GUIDE MODULE

IN-COUPLING META-GRATING, OUT-COUPLING META-GRATING, IMAGE COMBINER...

Optical-Digital Encoding-Decoding System

OPTICAL BRIDGE FOR PHOTONIC INTERPOSER TO PHOTONIC INTERPOSER COMMU...

HIGH EFFICIENCY POLARIZATION-DIVERSITY TWO-DIMENSIONAL WAVEGUIDE GR...

Waveguide-Grating Coupler Comprising a Vertically Tapered Region

Optical Waveguide Structure and Fabrication Method thereof, Optical...

Display Structure, Display Device, and Vehicle

DIFFRACTIVE OPTICAL WAVEGUIDE, DESIGN METHOD AND FORMATION METHOD T...

BENCHMARK DEVICE AND METHOD FOR EVALUATING A SEMICONDUCTOR WAFER

WAVEGUIDE HAVING COMBINED PUPIL EXPANDER AND OUTPUT COUPLER

OPTICAL FIBER DEVICES AND METHODS FOR DIRECTING STIMULATED RAMAN SC...

Evacuated Periotic Structures and Methods of Manufacturing

LOCALLY MODIFIED WAVEGUIDE TOTAL THICKNESS VARIATION

SYSTEMS AND METHODS FOR IMPROVED OPTICAL SYSTEMS

WAVEFRONT MANIPULATOR WITH TOTAL REFLECTION AND REFLECTION HOLOGRAM

REFLECTION MITIGATION FOR INACTIVE FACETS OF A REFLECTIVE WAVEGUIDE...

LIGHT GUIDE PLATE AND IMAGE DISPLAY DEVICE

POLARIZATION RECYCLING IN ORGANIC SOLID CRYSTAL PUPIL EXPANDERS

LIGHT-GUIDE DEVICE WITH OPTICAL CUTOFF EDGE AND CORRESPONDING PRODU...

LIGHT GUIDE PLATE AND IMAGE DISPLAY DEVICE

LIGHT GUIDE OPTICAL ASSEMBLY

FIBRE EXIT ELEMENT

LATERAL COLOR ALIGNMENT CORRECTION FOR DIFFRACTIVE WAVEGUIDES

Wide Angle Waveguide Display

VIEWING OPTICS ASSEMBLY FOR AUGMENTED REALITY SYSTEM

SPATIALLY VARIABLE LIQUID CRYSTAL DIFFRACTION GRATINGS

DEVICE, METHOD AND COMPUTER-READABLE STORAGE DEVICE FOR CONTROLLING...

DISPLAY DEVICE AND PRESENTATION DEVICE EQUIPPED WITH SAME