Transmission gratings characterised by their structure

Industry

CPC
G02B5/1866

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Parent Industries

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

Current Industry

G02B5/1866Transmission gratings characterised by their structure

Industries

Patents Grantslast 30 patents

Information Patent Grant
Spectrometer
- Patent number 12,123,776
- Issue date Oct 22, 2024
- Visera Technologies Company Ltd
- Wen-Yu Shih
- G01 - MEASURING TESTING
Information Patent Grant
Optical system and mixed reality device
- Patent number 12,111,470
- Issue date Oct 8, 2024
- NANCHANG TRIPOLE OPTOELECTRONICS CO., LTD.
- Junqi Yuan
- G02 - OPTICS
Information Patent Grant
Diffusion member, stacked body, diffusion member set, LED backlight...
- Patent number 12,104,784
- Issue date Oct 1, 2024
- Dai Nippon Printing Co., Ltd.
- Marii Nishikawa
- F21 - LIGHTING
Information Patent Grant
Display and method of producing display
- Patent number 12,085,712
- Issue date Sep 10, 2024
- Toppan Printing Co., Ltd.
- Mai Yoshimura
- G02 - OPTICS
Information Patent Grant
Devices and methods employing optical-based machine learning using...
- Patent number 12,086,717
- Issue date Sep 10, 2024
- The Regents of the University of California
- Aydogan Ozcan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for manufacturing criss-cross type X-ray grid
- Patent number 12,029,595
- Issue date Jul 9, 2024
- JPI Healthcare CO., LTD.
- Jin Guk Kim
- G02 - OPTICS
Information Patent Grant
Terahertz wave lens and method for producing terahertz wave lens
- Patent number 12,032,184
- Issue date Jul 9, 2024
- Hamamatsu Photonics K.K.
- Shohei Hayashi
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Transmissive liquid crystal diffraction element
- Patent number 12,025,820
- Issue date Jul 2, 2024
- FUJIFILM Corporation
- Yukito Saitoh
- G02 - OPTICS
Information Patent Grant
Optical element with diffractive focusing features and diffractive...
- Patent number 12,019,252
- Issue date Jun 25, 2024
- Analog Devices, Inc.
- David Kryskowski
- G02 - OPTICS
Information Patent Grant
Method, system, and apparatus for a LiDAR sensor with varying grati...
- Patent number 12,007,506
- Issue date Jun 11, 2024
- Acacia Communications, Inc.
- Christopher Doerr
- G01 - MEASURING TESTING
Information Patent Grant
Diffractive light guide plate and display device comprising same
- Patent number 11,994,690
- Issue date May 28, 2024
- LG Chem, Ltd.
- Seong Min Park
- G02 - OPTICS
Information Patent Grant
Organic light emitting diode display
- Patent number 11,991,900
- Issue date May 21, 2024
- BENQ MATERIALS CORPORATION
- Wei-Feng Xu
- G02 - OPTICS
Information Patent Grant
Diffractive optical device
- Patent number 11,977,239
- Issue date May 7, 2024
- Sumitomo Electric Hardmetal Corp.
- Hirohito Nishi
- G02 - OPTICS
Information Patent Grant
Light receiving device, solid-state imaging apparatus, electronic e...
- Patent number 11,928,848
- Issue date Mar 12, 2024
- SONY SEMICONDUCTOR SOLUTIONS CORPORATION
- Seigo Hanada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optically effective element, method of producing an optically effec...
- Patent number 11,892,651
- Issue date Feb 6, 2024
- OSRAM OLED GmbH
- Roland Enzmann
- G02 - OPTICS
Information Patent Grant
Nanofabricated volume gratings
- Patent number 11,885,992
- Issue date Jan 30, 2024
- WAVEFRONT RESEARCH, INC.
- Thomas W. Stone
- G02 - OPTICS
Information Patent Grant
Polychromatic light out-coupling apparatus, near-eye displays compr...
- Patent number 11,874,468
- Issue date Jan 16, 2024
- Magic Leap, Inc.
- Jyrki Kimmel
- G02 - OPTICS
Information Patent Grant
Projector architecture incorporating artifact mitigation
- Patent number 11,822,112
- Issue date Nov 21, 2023
- Magic Leap, Inc.
- Kevin Richard Curtis
- G06 - COMPUTING CALCULATING COUNTING
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
Method for designing diffractive optical element, diffractive optic...
- Patent number 11,796,795
- Issue date Oct 24, 2023
- JIAXING UPHOTON OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Hui Feng
- G02 - OPTICS
Information Patent Grant
Diffractive optical element
- Patent number 11,762,134
- Issue date Sep 19, 2023
- Lumentum Operations LLC
- John Michael Miller
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image sensor and image sensing method to generate high sensitivity...
- Patent number 11,756,975
- Issue date Sep 12, 2023
- Samsung Electronics Co., Ltd.
- Yang Ho Cho
- G02 - OPTICS
Information Patent Grant
System and method for extending the practical cutoff wavelength of...
- Patent number 11,757,050
- Issue date Sep 12, 2023
- Raytheon Company
- Jamal I. Mustafa
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for providing waveguide displays with two-dimensional pup...
- Patent number 11,754,842
- Issue date Sep 12, 2023
- DigiLens. Inc.
- Milan Momcilo Popovich
- G02 - OPTICS
Information Patent Grant
Light redirecting film, a polarizer and a display comprising the same
- Patent number 11,747,667
- Issue date Sep 5, 2023
- BENQ MATERIALS CORPORATION
- Cyun-Tai Hong
- G02 - OPTICS
Information Patent Grant
Wafer level microstructures for an optical lens
- Patent number 11,747,529
- Issue date Sep 5, 2023
- STMicroelectronics (Research & Development) Limited
- Kevin Channon
- G01 - MEASURING TESTING
Information Patent Grant
3D display apparatus
- Patent number 11,747,644
- Issue date Sep 5, 2023
- Waltherus Antonius Hendrikus Roelen
- 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
Information Patent Grant
Projection apparatus
- Patent number 11,740,543
- Issue date Aug 29, 2023
- Longcai Xu
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Achromatic polarization volume grating, optical waveguide system an...
- Patent number 11,719,886
- Issue date Aug 8, 2023
- GOERTEK INC.
- Lingshan Li
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
ON-CHIP NANOSCALE DIFFRACTIVE OPTICAL ELEMENT
- Publication number 20240377563
- Publication date Nov 14, 2024
- Samsung Electronics Co., Ltd.
- Haeri Park HANANIA
- B82 - NANO-TECHNOLOGY
Information Patent Application
GRATING COUPLER
- Publication number 20240369748
- Publication date Nov 7, 2024
- KYOTO UNIVERSITY
- Susumu NODA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMMERSION DIFFRACTION ELEMENT AND METHOD FOR PRODUCING SAME
- Publication number 20240353600
- Publication date Oct 24, 2024
- NIPPON ELECTRIC GLASS CO., LTD.
- Mitsuru TOMITA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD FOR MANUFACTURING GLASS SUBSTRATE, AND GLASS SUBSTRATE
- Publication number 20240308899
- Publication date Sep 19, 2024
- AGC Inc.
- Isao SAITO
- G02 - OPTICS
Information Patent Application
EYEPIECES FOR AUGMENTED REALITY DISPLAY SYSTEM
- Publication number 20240302660
- Publication date Sep 12, 2024
- Magic Leap, Inc.
- Kevin Messer
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LASER LIGHT SOURCE SYSTEM
- Publication number 20240305056
- Publication date Sep 12, 2024
- AUO Corporation
- YU-SHENG LIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL COMPONENT, BACKLIGHT MODULE AND DISPLAY DEVICE
- Publication number 20240295680
- Publication date Sep 5, 2024
- Radiant Opto-Electronics (Suzhou) Co.,Ltd.
- Yu-Hao KUO
- G02 - OPTICS
Information Patent Application
DIFFRACTIVE OPTICAL NETWORK FOR SEEING THROUGH DIFFUSIVE OR SCATTER...
- Publication number 20240288701
- Publication date Aug 29, 2024
- The Regents of the University of California
- Aydogan Ozcan
- G02 - OPTICS
Information Patent Application
Apparatus for Providing Waveguide Displays with Two-Dimensional Pup...
- Publication number 20240255760
- Publication date Aug 1, 2024
- DIGILENS INC.
- Milan Momcilo Popovich
- G02 - OPTICS
Information Patent Application
DISPLAY SUBSTRATE, MANUFACTURING METHOD THEREOF, DISPLAY PANEL AND...
- Publication number 20240255792
- Publication date Aug 1, 2024
- BOE TECHNOLOGY GROUP CO., LTD.
- Huili WU
- G02 - OPTICS
Information Patent Application
OPTICAL ELEMENT WITH DIFFRACTIVE FOCUSING FEATURES AND DIFFRACTIVE...
- Publication number 20240219742
- Publication date Jul 4, 2024
- Analog Devices, Inc.
- David Kryskowski
- G02 - OPTICS
Information Patent Application
OPTICAL SYSTEM AND DISPLAY APPARATUS
- Publication number 20240210676
- Publication date Jun 27, 2024
- Canon Kabushiki Kaisha
- Yuma KOBAYASHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LIGHT-CONDENSING ELEMENT
- Publication number 20240210605
- Publication date Jun 27, 2024
- SONY GROUP CORPORATION
- Ryuichi TADANO
- G02 - OPTICS
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
SLANTED BURIED DIFFRACTIVE GRATINGS FOR OPTICAL ELEMENTS OF AUGMENT...
- Publication number 20240151885
- Publication date May 9, 2024
- Rovi Guides, Inc.
- Yuval Ofir
- G02 - OPTICS
Information Patent Application
TRANSMISSIVE LIQUID CRYSTAL DIFFRACTION ELEMENT
- Publication number 20240134098
- Publication date Apr 25, 2024
- FUJIFILM CORPORATION
- Yukito SAITOH
- G02 - OPTICS
Information Patent Application
DIFFRACTION GRATING STRUCTURE COMPRISING SEVERAL GRATING LINES
- Publication number 20240103208
- Publication date Mar 28, 2024
- INTERDIGITAL MADISON PATENT HOLDINGS, SAS
- Valter Drazic
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POLYCHROMATIC LIGHT OUT-COUPLING APPARATUS, NEAR-EYE DISPLAYS COMPR...
- Publication number 20240085708
- Publication date Mar 14, 2024
- Magic Leap, Inc.
- Jyrki KIMMEL
- G02 - OPTICS
Information Patent Application
GRATING AND OPTICAL DEVICE
- Publication number 20240019616
- Publication date Jan 18, 2024
- GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
- Guang Zheng
- G02 - OPTICS
Information Patent Application
DUAL SIDED EXPANSION WAVEGUIDE
- Publication number 20230417976
- Publication date Dec 28, 2023
- Eric P. Stratton
- G02 - OPTICS
Information Patent Application
DIFFRACTIVE OPTICAL ELEMENTS AND METHODS FOR MANUFACTURING DIFFRACT...
- Publication number 20230417964
- Publication date Dec 28, 2023
- NIL TECHNOLOGY APS
- Villads Egede Johansen
- G02 - OPTICS
Information Patent Application
SPECTROMETER
- Publication number 20230408335
- Publication date Dec 21, 2023
- VisEra Technologies Company Ltd.
- Wen-Yu SHIH
- G01 - MEASURING TESTING
Information Patent Application
DEVICES AND METHODS EMPLOYING OPTICAL-BASED MACHINE LEARNING USING...
- Publication number 20230401447
- Publication date Dec 14, 2023
- The Regents of the University of California
- Aydogan Ozcan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL MULTIPLEXER
- Publication number 20230400613
- Publication date Dec 14, 2023
- Panasonic Intellectual Property Management Co., Ltd.
- ATSUSHI FUKUI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WAFER LEVEL MICROSTRUCTURES FOR AN OPTICAL LENS
- Publication number 20230367047
- Publication date Nov 16, 2023
- STMicroelectronics (Research and Development) Limited
- Kevin CHANNON
- G01 - MEASURING TESTING
Information Patent Application
SURFACE LIGHT SOURCE PROJECTION DEVICE WITH IMPROVED ZERO-ORDER DIF...
- Publication number 20230341598
- Publication date Oct 26, 2023
- Guangzhou Tyrafos Semiconductor Technologies Co., LTD
- Jun-Wen CHUNG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL FILM HAVING MICRO-STRUCTURE AND DISPLAY DEVICE USING THE SAME
- Publication number 20230314673
- Publication date Oct 5, 2023
- CM VISUAL TECHNOLOGY CORPORATION
- Hsin Wen CHANG
- G02 - OPTICS
Information Patent Application
TRANSMISSIVE DIFFRACTION GRATING
- Publication number 20230251407
- Publication date Aug 10, 2023
- ASML NETHERLANDS B.V.
- Derick Yun Chek Chong
- G02 - OPTICS
Information Patent Application
ACHROMATIC POLARIZATION VOLUME GRATING, OPTICAL WAVEGUIDE SYSTEM AN...
- Publication number 20230251429
- Publication date Aug 10, 2023
- GOERTEK INC.
- LINGSHAN LI
- G02 - OPTICS
Information Patent Application
SPECTROMETERS HAVING A FRINGE TILTED GRATING
- Publication number 20230244058
- Publication date Aug 3, 2023
- Eric Todd Marple
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Transmission gratings characterised by their structure

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Spectrometer

Optical system and mixed reality device

Diffusion member, stacked body, diffusion member set, LED backlight...

Display and method of producing display

Devices and methods employing optical-based machine learning using...

Method for manufacturing criss-cross type X-ray grid

Terahertz wave lens and method for producing terahertz wave lens

Transmissive liquid crystal diffraction element

Optical element with diffractive focusing features and diffractive...

Method, system, and apparatus for a LiDAR sensor with varying grati...

Diffractive light guide plate and display device comprising same

Organic light emitting diode display

Diffractive optical device

Light receiving device, solid-state imaging apparatus, electronic e...

Optically effective element, method of producing an optically effec...

Nanofabricated volume gratings

Polychromatic light out-coupling apparatus, near-eye displays compr...

Projector architecture incorporating artifact mitigation

Screen protector having grating sheet which limits viewing angle range

Method for designing diffractive optical element, diffractive optic...

Diffractive optical element

Image sensor and image sensing method to generate high sensitivity...

System and method for extending the practical cutoff wavelength of...

Apparatus for providing waveguide displays with two-dimensional pup...

Light redirecting film, a polarizer and a display comprising the same

Wafer level microstructures for an optical lens

3D display apparatus

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

Projection apparatus

Achromatic polarization volume grating, optical waveguide system an...

Patents Applicationslast 30 patents

ON-CHIP NANOSCALE DIFFRACTIVE OPTICAL ELEMENT

GRATING COUPLER

IMMERSION DIFFRACTION ELEMENT AND METHOD FOR PRODUCING SAME

METHOD FOR MANUFACTURING GLASS SUBSTRATE, AND GLASS SUBSTRATE

EYEPIECES FOR AUGMENTED REALITY DISPLAY SYSTEM

LASER LIGHT SOURCE SYSTEM

OPTICAL COMPONENT, BACKLIGHT MODULE AND DISPLAY DEVICE

DIFFRACTIVE OPTICAL NETWORK FOR SEEING THROUGH DIFFUSIVE OR SCATTER...

Apparatus for Providing Waveguide Displays with Two-Dimensional Pup...

DISPLAY SUBSTRATE, MANUFACTURING METHOD THEREOF, DISPLAY PANEL AND...

OPTICAL ELEMENT WITH DIFFRACTIVE FOCUSING FEATURES AND DIFFRACTIVE...

OPTICAL SYSTEM AND DISPLAY APPARATUS

LIGHT-CONDENSING ELEMENT

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

SLANTED BURIED DIFFRACTIVE GRATINGS FOR OPTICAL ELEMENTS OF AUGMENT...

TRANSMISSIVE LIQUID CRYSTAL DIFFRACTION ELEMENT

DIFFRACTION GRATING STRUCTURE COMPRISING SEVERAL GRATING LINES

POLYCHROMATIC LIGHT OUT-COUPLING APPARATUS, NEAR-EYE DISPLAYS COMPR...

GRATING AND OPTICAL DEVICE

DUAL SIDED EXPANSION WAVEGUIDE

DIFFRACTIVE OPTICAL ELEMENTS AND METHODS FOR MANUFACTURING DIFFRACT...

SPECTROMETER

DEVICES AND METHODS EMPLOYING OPTICAL-BASED MACHINE LEARNING USING...

OPTICAL MULTIPLEXER

WAFER LEVEL MICROSTRUCTURES FOR AN OPTICAL LENS

SURFACE LIGHT SOURCE PROJECTION DEVICE WITH IMPROVED ZERO-ORDER DIF...

OPTICAL FILM HAVING MICRO-STRUCTURE AND DISPLAY DEVICE USING THE SAME

TRANSMISSIVE DIFFRACTION GRATING

ACHROMATIC POLARIZATION VOLUME GRATING, OPTICAL WAVEGUIDE SYSTEM AN...

SPECTROMETERS HAVING A FRINGE TILTED GRATING