Reflection gratings characterised by their structure

Industry

CPC
G02B5/1861

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Parent Industries

GPHYSICS G02Optics G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS G02B5/00Optical elements other than lenses

Current Industry

G02B5/1861Reflection gratings characterised by their structure

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Light-guide plate, manufacturing method for the same, light-guide p...
- Patent number 12,216,303
- Issue date Feb 4, 2025
- Hitachi-LG Data Storage, Inc.
- Hiroyuki Minemura
- G02 - OPTICS
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
Partially etched phase-transforming optical element
- Patent number 12,204,121
- Issue date Jan 21, 2025
- II-VI DELAWARE, INC.
- Christoph M. Greiner
- G02 - OPTICS
Information Patent Grant
Systems and methods using multi-wavelength single-pulse Raman spect...
- Patent number 12,181,340
- Issue date Dec 31, 2024
- University of Maryland Baltimore County
- Bradley Arnold
- G01 - MEASURING TESTING
Information Patent Grant
Manufacturing a reflective diffraction grating
- Patent number 12,164,125
- Issue date Dec 10, 2024
- ASML Netherlands B.V.
- Han-Kwang Nienhuys
- G02 - OPTICS
Information Patent Grant
Display
- Patent number 12,158,598
- Issue date Dec 3, 2024
- Toppan Printing Co., Ltd.
- Masashi Kubota
- B32 - LAYERED PRODUCTS
Information Patent Grant
Static multiview display and method
- Patent number 12,140,777
- Issue date Nov 12, 2024
- LEIA INC.
- David A. Fattal
- G02 - OPTICS
Information Patent Grant
Optical device with ordered scatterer arrays for secure identity an...
- Patent number 12,134,280
- Issue date Nov 5, 2024
- KAUNAS UNIVERSITY OF TECHNOLOGY
- Tomas Tamulevicius
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Multibeam backlight, multiview display, and method with diffraction...
- Patent number 12,111,489
- Issue date Oct 8, 2024
- LEIA INC.
- David A. Fattal
- G02 - OPTICS
Information Patent Grant
Mirror for an illumination optical unit of a projection exposure ap...
- Patent number 12,111,578
- Issue date Oct 8, 2024
- Carl Zeiss SMT GmbH
- Christof Jalics
- G02 - OPTICS
Information Patent Grant
Purcell enhancement via Tamm plasmon stack in OLED structures
- Patent number 12,082,439
- Issue date Sep 3, 2024
- Universal Display Corporation
- Michael Fusella
- G02 - OPTICS
Information Patent Grant
Partially etched phase-transforming optical element
- Patent number 12,055,738
- Issue date Aug 6, 2024
- II-VI DELAWARE, INC.
- Christoph M. Greiner
- G02 - OPTICS
Information Patent Grant
Scale and method of manufacturing the same
- Patent number 12,044,558
- Issue date Jul 23, 2024
- Mitutoyo Corporation
- Toshihiko Aoki
- G02 - OPTICS
Information Patent Grant
Virtual image display device and optical unit
- Patent number 12,025,804
- Issue date Jul 2, 2024
- Seiko Epson Corporation
- Atsushi Saito
- G02 - OPTICS
Information Patent Grant
Optical device and photodetection system
- Patent number 12,013,491
- Issue date Jun 18, 2024
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Kazuki Nakamura
- G01 - MEASURING TESTING
Information Patent Grant
Phase-shifted, chirped volume Bragg gratings
- Patent number 12,013,557
- Issue date Jun 18, 2024
- University of Central Florida Research Foundation, Inc.
- Lam Mach
- G02 - OPTICS
Information Patent Grant
Digital image overlay in image intensified and telescopic system
- Patent number 12,007,591
- Issue date Jun 11, 2024
- Qioptiq Limited
- James Babington
- G02 - OPTICS
Information Patent Grant
Welding torch maintenance center
- Patent number 12,007,592
- Issue date Jun 11, 2024
- Nasarc Technologies Inc.
- Naseem E. Kteily
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wide field-of-view holographic skew mirrors
- Patent number 11,988,854
- Issue date May 21, 2024
- Akonia Holographics LLC
- Mark R. Ayres
- G02 - OPTICS
Information Patent Grant
Color-light generation system and method of using the same
- Patent number 11,934,014
- Issue date Mar 19, 2024
- Fu-Jen Catholic University
- Jin-Cherng Hsu
- G02 - OPTICS
Information Patent Grant
Photodetector with integrated reflective grating structure
- Patent number 11,923,466
- Issue date Mar 5, 2024
- InnoLight Technology (Suzhou) LTD.
- Chih-Kuo Tseng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vicarious calibration using solar glint over water
- Patent number 11,879,838
- Issue date Jan 23, 2024
- Raytheon Company
- Randall W. Zywicki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Low reflectance optical web
- Patent number 11,833,785
- Issue date Dec 5, 2023
- Racing Optics, Inc.
- Bart E. Wilson
- B32 - LAYERED PRODUCTS
Information Patent Grant
Cholesteric liquid crystal layer, method of forming cholesteric liq...
- Patent number 11,828,960
- Issue date Nov 28, 2023
- FUJIFILM Corporation
- Katsumi Sasata
- G02 - OPTICS
Information Patent Grant
Screen protector having grating sheet which limits viewing angle range
- Patent number 11,808,958
- Issue date Nov 7, 2023
- RIGHT GROUP CENTRAL CO., LTD.
- An-Fang Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Vehicle appliques
- Patent number 11,787,352
- Issue date Oct 17, 2023
- Ford Global Technologies, LLC
- Paul Kenneth Dellock
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Comb-shifted skew mirrors
- Patent number 11,782,273
- Issue date Oct 10, 2023
- Akonia Holographics LLC
- Adam Urness
- G02 - OPTICS
Information Patent Grant
Spatially varying skew mirrors
- Patent number 11,774,657
- Issue date Oct 3, 2023
- Akonia Holographics LLC
- Mark R. Ayres
- G02 - OPTICS
Information Patent Grant
Illuminator, an imaging apparatus and a system
- Patent number 11,754,825
- Issue date Sep 12, 2023
- Imec VZW
- Pol Van Dorpe
- G02 - OPTICS
Information Patent Grant
Diffraction grating device, method of manufacturing the same, and o...
- Patent number 11,747,528
- Issue date Sep 5, 2023
- Samsung Electronics Co., Ltd.
- Brandon Born
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
DIFFRACTIVE OPTICAL STRUCTURES AND METHODS FOR MANUFACTURING SAME
- Publication number 20250060608
- Publication date Feb 20, 2025
- Raytheon Company
- Joseph Crifasi
- G02 - OPTICS
Information Patent Application
TEXTURE STRUCTURE, COVER PLATE, MOBILE TERMINAL, AND PREPARATION ME...
- Publication number 20250020840
- Publication date Jan 16, 2025
- BYD Company Ltd.
- Qiyu Zhu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIFFRACTION GRATING, DIFFRACTIVE WAVEGUIDE COMBINER AND HEADSET FOR...
- Publication number 20240411067
- Publication date Dec 12, 2024
- Snap Inc.
- Alexandra Crai
- G02 - OPTICS
Information Patent Application
ADJUSTMENT METHOD AND ADJUSTMENT APPARATUS FOR MUTUAL PARALLELISM O...
- Publication number 20240393560
- Publication date Nov 28, 2024
- Shanghai Institue of Measurement and Testing Technology
- Lihua LEI
- G02 - OPTICS
Information Patent Application
CURVED FORK-LIKE GRATING STRUCTURE, CURVED FORK-LIKE GRATING, AND P...
- Publication number 20240393605
- Publication date Nov 28, 2024
- Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences
- Yunxia JIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TWO-DIMENSIONAL GRATING, OPTICAL WAVEGUIDE AND AR EYEWEAR
- Publication number 20240369773
- Publication date Nov 7, 2024
- BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD.
- Wen XIONG
- G02 - OPTICS
Information Patent Application
PARTIALLY ETCHED PHASE-TRANSFORMING OPTICAL ELEMENT
- Publication number 20240369747
- Publication date Nov 7, 2024
- II-VI Delaware, Inc.
- Christoph M. GREINER
- 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
Information Patent Application
PROJECTION UNIT, AND PROJECTION DEVICE HAVING A PROJECTION UNIT
- Publication number 20240337842
- Publication date Oct 10, 2024
- Carl Zeiss Jena GmbH
- Daniel THOMAE
- G02 - OPTICS
Information Patent Application
High Contrast Grating Polarizer
- Publication number 20240329284
- Publication date Oct 3, 2024
- ZHEJIANG BERXEL PHOTONICS CO., LTD.
- Yao CUI
- G02 - OPTICS
Information Patent Application
OPTICAL DEVICE AND PHOTODETECTION SYSTEM
- Publication number 20240295638
- Publication date Sep 5, 2024
- Panasonic Intellectual Property Management Co., Ltd.
- KAZUKI NAKAMURA
- G02 - OPTICS
Information Patent Application
VIRTUAL IMAGE DISPLAY APPARATUS, HEAD-UP DISPLAY SYSTEM, AND TRANSP...
- Publication number 20240280809
- Publication date Aug 22, 2024
- FUJIFILM CORPORATION
- Akihiro Anzai
- B60 - VEHICLES IN GENERAL
Information Patent Application
MULTI-LAYER HIGH-EFFICIENCY DIELECTRIC GRATING WITH IMPROVED MANUFA...
- Publication number 20240201426
- Publication date Jun 20, 2024
- II-VI Delaware, Inc.
- Justin Hannigan
- G02 - OPTICS
Information Patent Application
SYSTEMS AND METHODS USING A PAIR OF ROTATED VOLUME BRAGG GRATINGS F...
- Publication number 20240192412
- Publication date Jun 13, 2024
- University of Central Florida Research Foundation, Inc.
- Ivan Divliansky
- G02 - OPTICS
Information Patent Application
GRATING STRUCTURE AND LiDAR DEVICE INCLUDING THE SAME
- Publication number 20240192324
- Publication date Jun 13, 2024
- Samsung Electronics Co., Ltd.
- Woosung KIM
- G01 - MEASURING TESTING
Information Patent Application
DEVICE FOR PRODUCING A POLYCHROMATIC LIGHT BEAM BY COMBINING A PLUR...
- Publication number 20240184126
- Publication date Jun 6, 2024
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Cyrielle MONPEURT
- G02 - OPTICS
Information Patent Application
COMPOSITE DIFFRACTION ELEMENT, IMAGE DISPLAY DEVICE, AND METHOD FOR...
- Publication number 20240168212
- Publication date May 23, 2024
- Sony Semiconductor Solutions Corporation
- YUKIHIKO UOTA
- G02 - OPTICS
Information Patent Application
MEMBER FOR TERAHERTZ EQUIPMENT
- Publication number 20240125986
- Publication date Apr 18, 2024
- NGK Insulators, Ltd.
- Kentaro TANI
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL DIFFRACTIVE DISPLAY
- Publication number 20240121376
- Publication date Apr 11, 2024
- Nanotech Security Corp.
- Milad KHOSHNEGAR SHAHRESTANI
- B82 - NANO-TECHNOLOGY
Information Patent Application
CHOLESTERIC LIQUID CRYSTAL LAYER, METHOD OF FORMING CHOLESTERIC LIQ...
- Publication number 20240069257
- Publication date Feb 29, 2024
- FUJIFILM CORPORATION
- Katsumi SASATA
- G02 - OPTICS
Information Patent Application
EUV EXCITATION LIGHT SOURCE AND EUV LIGHT SOURCE
- Publication number 20240074023
- Publication date Feb 29, 2024
- TRUMPF Lasersystems for Semiconductor Manufacturing GmbH
- Stefan Piehler
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Spatially Varying Skew Mirrors
- Publication number 20230393320
- Publication date Dec 7, 2023
- AKONIA HOLOGRAPHICS LLC
- Mark R. Ayres
- G02 - OPTICS
Information Patent Application
Method For Producing A Continuous Diffractive Optical Element, Devi...
- Publication number 20230375760
- Publication date Nov 23, 2023
- Rheinische Friedrich-Wilhelms-Universitat Bonn
- Martin WEITZ
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
TRANSPARENT CONDUCTIVE DIFFRACTIVE GRATINGS FOR OPTICAL ELEMENTS OF...
- Publication number 20230367046
- Publication date Nov 16, 2023
- Rovi Guides, Inc.
- Yuval Ofir
- G02 - OPTICS
Information Patent Application
GLARE MITIGATION MODULE FOR A HEAD-UP DISPLAY SYSTEM
- Publication number 20230305311
- Publication date Sep 28, 2023
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Kai-Han Chang
- B60 - VEHICLES IN GENERAL
Information Patent Application
METASURFACE OPTICAL DEVICE WITH TILTED NANO-STRUCTURE UNITS AND OPT...
- Publication number 20230221462
- Publication date Jul 13, 2023
- Shphotonics Ltd
- Lei SUN
- G02 - OPTICS
Information Patent Application
DIFFRACTION GRATING STRUCTURE, IMAGING DEVICE, AND WEARABLE APPARATUS
- Publication number 20230221473
- Publication date Jul 13, 2023
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Guang Zheng
- G02 - OPTICS
Information Patent Application
ANTENNA STRUCTURE, LIGHT EMITTING DEVICE AND METHOD FOR DESIGNING A...
- Publication number 20230176389
- Publication date Jun 8, 2023
- Max-Planck-Gesellschaft zur Forderung der Wissenschaften e.V.
- Stephan Götzinger
- G02 - OPTICS
Information Patent Application
REFLECTION-ASYMMETRIC METAL GRATING POLARIZATION BEAM SPLITTER
- Publication number 20230161170
- Publication date May 25, 2023
- SHANGHAI JIAO TONG UNIVERSITY
- Zhicheng YE
- G02 - OPTICS
Information Patent Application
BRAGG REFLECTOR FOR PHOTONIC CHIP SECURITY STRUCTURE
- Publication number 20230152501
- Publication date May 18, 2023
- GLOBALFOUNDRIES U.S. Inc.
- Nicholas A. Polomoff
- G01 - MEASURING TESTING

Reflection gratings characterised by their structure

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Light-guide plate, manufacturing method for the same, light-guide p...

Outcoupling grating for augmented reality system

Partially etched phase-transforming optical element

Systems and methods using multi-wavelength single-pulse Raman spect...

Manufacturing a reflective diffraction grating

Display

Static multiview display and method

Optical device with ordered scatterer arrays for secure identity an...

Multibeam backlight, multiview display, and method with diffraction...

Mirror for an illumination optical unit of a projection exposure ap...

Purcell enhancement via Tamm plasmon stack in OLED structures

Partially etched phase-transforming optical element

Scale and method of manufacturing the same

Virtual image display device and optical unit

Optical device and photodetection system

Phase-shifted, chirped volume Bragg gratings

Digital image overlay in image intensified and telescopic system

Welding torch maintenance center

Wide field-of-view holographic skew mirrors

Color-light generation system and method of using the same

Photodetector with integrated reflective grating structure

Vicarious calibration using solar glint over water

Low reflectance optical web

Cholesteric liquid crystal layer, method of forming cholesteric liq...

Screen protector having grating sheet which limits viewing angle range

Vehicle appliques

Comb-shifted skew mirrors

Spatially varying skew mirrors

Illuminator, an imaging apparatus and a system

Diffraction grating device, method of manufacturing the same, and o...

Patents Applicationslast 30 patents

DIFFRACTIVE OPTICAL STRUCTURES AND METHODS FOR MANUFACTURING SAME

TEXTURE STRUCTURE, COVER PLATE, MOBILE TERMINAL, AND PREPARATION ME...

DIFFRACTION GRATING, DIFFRACTIVE WAVEGUIDE COMBINER AND HEADSET FOR...

ADJUSTMENT METHOD AND ADJUSTMENT APPARATUS FOR MUTUAL PARALLELISM O...

CURVED FORK-LIKE GRATING STRUCTURE, CURVED FORK-LIKE GRATING, AND P...

TWO-DIMENSIONAL GRATING, OPTICAL WAVEGUIDE AND AR EYEWEAR

PARTIALLY ETCHED PHASE-TRANSFORMING OPTICAL ELEMENT

REFLECTIVE WAVEGUIDE WITH PHASE STEP MITIGATION

PROJECTION UNIT, AND PROJECTION DEVICE HAVING A PROJECTION UNIT

High Contrast Grating Polarizer

OPTICAL DEVICE AND PHOTODETECTION SYSTEM

VIRTUAL IMAGE DISPLAY APPARATUS, HEAD-UP DISPLAY SYSTEM, AND TRANSP...

MULTI-LAYER HIGH-EFFICIENCY DIELECTRIC GRATING WITH IMPROVED MANUFA...

SYSTEMS AND METHODS USING A PAIR OF ROTATED VOLUME BRAGG GRATINGS F...

GRATING STRUCTURE AND LiDAR DEVICE INCLUDING THE SAME

DEVICE FOR PRODUCING A POLYCHROMATIC LIGHT BEAM BY COMBINING A PLUR...

COMPOSITE DIFFRACTION ELEMENT, IMAGE DISPLAY DEVICE, AND METHOD FOR...

MEMBER FOR TERAHERTZ EQUIPMENT

OPTICAL DIFFRACTIVE DISPLAY

CHOLESTERIC LIQUID CRYSTAL LAYER, METHOD OF FORMING CHOLESTERIC LIQ...

EUV EXCITATION LIGHT SOURCE AND EUV LIGHT SOURCE

Spatially Varying Skew Mirrors

Method For Producing A Continuous Diffractive Optical Element, Devi...

TRANSPARENT CONDUCTIVE DIFFRACTIVE GRATINGS FOR OPTICAL ELEMENTS OF...

GLARE MITIGATION MODULE FOR A HEAD-UP DISPLAY SYSTEM

METASURFACE OPTICAL DEVICE WITH TILTED NANO-STRUCTURE UNITS AND OPT...

DIFFRACTION GRATING STRUCTURE, IMAGING DEVICE, AND WEARABLE APPARATUS

ANTENNA STRUCTURE, LIGHT EMITTING DEVICE AND METHOD FOR DESIGNING A...

REFLECTION-ASYMMETRIC METAL GRATING POLARIZATION BEAM SPLITTER

BRAGG REFLECTOR FOR PHOTONIC CHIP SECURITY STRUCTURE