Manufacturing methods

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

Current Industry

G02B5/1847Manufacturing methods

Industries

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Patents Grantslast 30 patents

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
Fabrication of optical devices utilizing dicing to maximize chamber...
- Patent number 12,117,629
- Issue date Oct 15, 2024
- Applied Materials, Inc.
- Rutger Meyer Timmerman Thijssen
- G02 - OPTICS
Information Patent Grant
Window member, display device, and method of manufacturing display...
- Patent number 12,078,826
- Issue date Sep 3, 2024
- Samsung Display Co., Ltd.
- Sang Hoon Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Diffractive grating
- Patent number 12,032,182
- Issue date Jul 9, 2024
- DISPELIX OY
- Kasimir Blomstedt
- 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
Spatially variable liquid crystal diffraction gratings
- Patent number 12,001,091
- Issue date Jun 4, 2024
- Magic Leap, Inc.
- Chulwoo Oh
- G02 - OPTICS
Information Patent Grant
Smooth surface diffraction grating lens and method for manufacturin...
- Patent number 11,953,707
- Issue date Apr 9, 2024
- Purdue Research Foundation
- Laura Daniela Vallejo-Melgarejo
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Grant
Additive manufacturing of inverse-designed metadevices
- Patent number 11,940,775
- Issue date Mar 26, 2024
- Northwestern University
- Koray Aydin
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Grant
Diffraction grating array for wide-angle illumination
- Patent number 11,921,306
- Issue date Mar 5, 2024
- II-VI DELAWARE, INC.
- Thomas W. Mossberg
- G02 - OPTICS
Information Patent Grant
Method for out-coupling grating for AR optical waveguide, and desig...
- Patent number 11,899,203
- Issue date Feb 13, 2024
- JIAXING UPHOTON OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Xingming Zhao
- 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
Suction method
- Patent number 11,865,701
- Issue date Jan 9, 2024
- Hamamatsu Photonics K.K.
- Masaki Hirose
- G02 - OPTICS
Information Patent Grant
Diffractive optical element
- Patent number 11,841,517
- Issue date Dec 12, 2023
- Canon Kabushiki Kaisha
- Kenichi Iwata
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Innovative solutions to improve laser damage thresholds of optical...
- Patent number 11,835,743
- Issue date Dec 5, 2023
- Lawrence Livermore National Security, LLC
- Hoang T Nguyen
- G02 - OPTICS
Information Patent Grant
Innovative solutions for improving laser damage performance of mult...
- Patent number 11,815,705
- Issue date Nov 14, 2023
- Lawrence Livermore National Security, LLC
- Hoang T Nguyen
- 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
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
Optical adhesive
- Patent number 11,708,510
- Issue date Jul 25, 2023
- 3M Innovative Properties Company
- Brett J. Sitter
- G02 - OPTICS
Information Patent Grant
Liquid crystal diffractive devices with nano-scale pattern and meth...
- Patent number 11,693,282
- Issue date Jul 4, 2023
- Magic Leap, Inc.
- Chulwoo Oh
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Antireflection coatings for metasurfaces
- Patent number 11,681,153
- Issue date Jun 20, 2023
- Magic Leap, Inc.
- Dianmin Lin
- G02 - OPTICS
Information Patent Grant
Method of manufacturing module having multiple pattern areas, modul...
- Patent number 11,656,390
- Issue date May 23, 2023
- LG Chem, Ltd.
- Jeong Ho Park
- G02 - OPTICS
Information Patent Grant
Security elements and methods of manufacture thereof
- Patent number 11,654,710
- Issue date May 23, 2023
- De la Rue International Limited
- Brian Holmes
- G02 - OPTICS
Information Patent Grant
Latent imaging for volume Bragg gratings
- Patent number 11,634,528
- Issue date Apr 25, 2023
- Meta Platforms Technologies, LLC
- Austin Lane
- G02 - OPTICS
Information Patent Grant
Optical element, spectroscopic apparatus, and method for manufactur...
- Patent number 11,624,862
- Issue date Apr 11, 2023
- Canon Kabushiki Kaisha
- Yukiya Enokida
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Spatially addressable nanovoided polymers
- Patent number 11,594,672
- Issue date Feb 28, 2023
- Meta Platforms Technologies, LLC
- Tanya Malhotra
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Spatially variable liquid crystal diffraction gratings
- Patent number 11,586,065
- Issue date Feb 21, 2023
- Magic Leap, Inc.
- Chulwoo Oh
- G02 - OPTICS
Information Patent Grant
Grating structure for a diffractive optic
- Patent number 11,480,717
- Issue date Oct 25, 2022
- Dr. Johannes Heidenhain GmbH
- Josef Weidmann
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of fabricating all-dielectric flat lens with low refractive...
- Patent number 11,454,739
- Issue date Sep 27, 2022
- Sun Yat-Sen University
- Jianwen Dong
- G02 - OPTICS
Information Patent Grant
Method of manufacturing a height-modulated optical diffractive grating
- Patent number 11,448,876
- Issue date Sep 20, 2022
- DISPELIX OY
- Ismo Vartiainen
- G02 - OPTICS
Information Patent Grant
Super-blazed diffractive optical elements with sub-wavelength struc...
- Patent number 11,422,292
- Issue date Aug 23, 2022
- Apple Inc.
- Yakov G. Soskind
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
LIGHT DIFFRACTION ELEMENT UNIT, OPTICAL COMPUTING DEVICE, ASSEMBLIN...
- Publication number 20240418914
- Publication date Dec 19, 2024
- FUJIKURA LTD.
- Hiroyuki Kusaka
- G02 - OPTICS
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
MANUFACTURING METHOD OF LIQUID CRYSTAL OPTICAL ELEMENT
- Publication number 20240361505
- Publication date Oct 31, 2024
- Japan Display Inc.
- Koichi IGETA
- G02 - OPTICS
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
SPATIALLY VARIABLE LIQUID CRYSTAL DIFFRACTION GRATINGS
- Publication number 20240280851
- Publication date Aug 22, 2024
- Magic Leap, Inc.
- Chulwoo OH
- G02 - OPTICS
Information Patent Application
FUNCTIONAL ELEMENT, A METHOD FOR PRODUCING A FUNCTIONAL ELEMENT, AN...
- Publication number 20240239129
- Publication date Jul 18, 2024
- OVD Kinegram AG
- Corrado FRASCHINA
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
DISPLAY
- Publication number 20240219614
- Publication date Jul 4, 2024
- TOPPAN Holdings Inc.
- Reiko YOSHINARI
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
DIFFRACTION GRATING ARRAY FOR WIDE-ANGLE ILLUMINATION
- Publication number 20240159946
- Publication date May 16, 2024
- Thomas W. MOSSBERG
- G02 - OPTICS
Information Patent Application
INNOVATIVE SOLUTIONS TO IMPROVE LASER DAMAGE THRESHOLDS OF OPTICAL...
- Publication number 20240134096
- Publication date Apr 25, 2024
- LAWRENCE LIVERMORE NATIONAL SECURITY, LLC
- Hoang T. Nguyen
- G02 - OPTICS
Information Patent Application
OPTICAL DIFFRACTION ELEMENT, OPTICAL COMPUTING DEVICE, METHOD FOR A...
- Publication number 20240118724
- Publication date Apr 11, 2024
- FUJIKURA LTD.
- Hiroyuki Kusaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CARRIER FOR LENS AND CAMERA MODULE WITH CARRIER
- Publication number 20240061207
- Publication date Feb 22, 2024
- TRIPLE WIN TECHNOLOGY (SHENZHEN) CO.LTD.
- JIN-HUI CAI
- G02 - OPTICS
Information Patent Application
MANUFACTURING METHOD OF MASTER TEMPLATE AND STAMP OF GRATING OF DIF...
- Publication number 20240051190
- Publication date Feb 15, 2024
- Dispelix Oy
- Ismo Vartiainen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
DESIGN METHOD FOR OUT-COUPLING GRATING FOR AR OPTICAL WAVEGUIDE, AN...
- Publication number 20240045201
- Publication date Feb 8, 2024
- JIAXING UPHOTON OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Xingming ZHAO
- G02 - OPTICS
Information Patent Application
COMPACT BEAM EXPANDER FOR VR/AR HEADSETS
- Publication number 20240012261
- Publication date Jan 11, 2024
- Meta Platforms Technologies, LLC
- Wai Sze Tiffany Lam
- G02 - OPTICS
Information Patent Application
METHOD FOR MANUFACTURING OPTICAL COMPUTATION DEVICE, OPTICAL DIFFRA...
- Publication number 20230417963
- Publication date Dec 28, 2023
- FUJIKURA LTD.
- Hiroyuki Yamagishi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
OPTICAL DEVICES AND METHODS OF MANUFACTURE THEREOF
- Publication number 20230406026
- Publication date Dec 21, 2023
- De La Rue International Limited
- Brian HOLMES
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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
LOW COST FABRICATION OF OPTICAL DEVICE USING DISCRETE GRATING MODUL...
- Publication number 20230305203
- Publication date Sep 28, 2023
- Applied Materials, Inc.
- Hao TANG
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL DIFFRACTIVE DEVICES WITH NANO-SCALE PATTERN AND METH...
- Publication number 20230296945
- Publication date Sep 21, 2023
- Magic Leap, Inc.
- Chulwoo OH
- G02 - OPTICS
Information Patent Application
ANTIREFLECTION COATINGS FOR METASURFACES
- Publication number 20230273450
- Publication date Aug 31, 2023
- Magic Leap, Inc.
- Dianmin Lin
- G02 - OPTICS
Information Patent Application
INKJET INKS FOR DEPOSITION AND REMOVAL IN A LASER DICING PROCESS
- Publication number 20230273355
- Publication date Aug 31, 2023
- Applied Materials, Inc.
- Yingdong LUO
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
PULSE SHAPING USING DIFFRACTIVE NETWORK DEVICE WITH MODULAR DIFFRAC...
- Publication number 20230251189
- Publication date Aug 10, 2023
- The Regents of the University of California
- Aydogan Ozcan
- G01 - MEASURING TESTING
Information Patent Application
HIGH COLOR UNIFORMITY DOUBLE MATERIAL DIFFRACTION GRATING COMPRISIN...
- Publication number 20230185004
- Publication date Jun 15, 2023
- InterDigital CE Patent Holdings, SAS
- Oksana Shramkova
- G02 - OPTICS
Information Patent Application
SPATIALLY VARIABLE LIQUID CRYSTAL DIFFRACTION GRATINGS
- Publication number 20230152622
- Publication date May 18, 2023
- Magic Leap, Inc.
- Chulwoo Oh
- G02 - OPTICS
Information Patent Application
RAINBOW FREE WAVEGUIDE COMBINER
- Publication number 20230117647
- Publication date Apr 20, 2023
- Applied Materials, Inc.
- Kevin MESSER
- G02 - OPTICS
Information Patent Application
SURFACE RELIEF GRATING AND METHOD OF MAKING THE SAME
- Publication number 20230057283
- Publication date Feb 23, 2023
- Facebook Technologies, LLC
- Vivek Gupta
- G02 - OPTICS
Information Patent Application
BRAGG MIRROR AND METHOD FOR PRODUCING A BRAGG MIRROR
- Publication number 20220350059
- Publication date Nov 3, 2022
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Corrado SCIANCALEPORE
- G02 - OPTICS
Information Patent Application
DIFFRACTION LIGHT GUIDE PLATE AND MANUFACTURING METHOD THEREOF
- Publication number 20220315707
- Publication date Oct 6, 2022
- LG CHEM, LTD.
- Jaeyoung Kim
- G02 - OPTICS
Information Patent Application
OPTICAL MULTILAYER WITH BARRIER LAYER
- Publication number 20220317346
- Publication date Oct 6, 2022
- Meta Platforms Technologies, LLC
- Elliott Franke
- G02 - OPTICS
Information Patent Application
FABRICATION OF OPTICAL DEVICES UTILIZING DICING TO MAXIMIZE CHAMBER...
- Publication number 20220308273
- Publication date Sep 29, 2022
- Applied Materials, Inc.
- Rutger MEYER TIMMERMAN THIJSSEN
- G02 - OPTICS

Manufacturing methods

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Manufacturing a reflective diffraction grating

Fabrication of optical devices utilizing dicing to maximize chamber...

Window member, display device, and method of manufacturing display...

Diffractive grating

Digital image overlay in image intensified and telescopic system

Spatially variable liquid crystal diffraction gratings

Smooth surface diffraction grating lens and method for manufacturin...

Additive manufacturing of inverse-designed metadevices

Diffraction grating array for wide-angle illumination

Method for out-coupling grating for AR optical waveguide, and desig...

Nanofabricated volume gratings

Suction method

Diffractive optical element

Innovative solutions to improve laser damage thresholds of optical...

Innovative solutions for improving laser damage performance of mult...

Wafer level microstructures for an optical lens

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

Optical adhesive

Liquid crystal diffractive devices with nano-scale pattern and meth...

Antireflection coatings for metasurfaces

Method of manufacturing module having multiple pattern areas, modul...

Security elements and methods of manufacture thereof

Latent imaging for volume Bragg gratings

Optical element, spectroscopic apparatus, and method for manufactur...

Spatially addressable nanovoided polymers

Spatially variable liquid crystal diffraction gratings

Grating structure for a diffractive optic

Method of fabricating all-dielectric flat lens with low refractive...

Method of manufacturing a height-modulated optical diffractive grating

Super-blazed diffractive optical elements with sub-wavelength struc...

Patents Applicationslast 30 patents

LIGHT DIFFRACTION ELEMENT UNIT, OPTICAL COMPUTING DEVICE, ASSEMBLIN...

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

MANUFACTURING METHOD OF LIQUID CRYSTAL OPTICAL ELEMENT

IMMERSION DIFFRACTION ELEMENT AND METHOD FOR PRODUCING SAME

SPATIALLY VARIABLE LIQUID CRYSTAL DIFFRACTION GRATINGS

FUNCTIONAL ELEMENT, A METHOD FOR PRODUCING A FUNCTIONAL ELEMENT, AN...

DISPLAY

DIFFRACTION GRATING ARRAY FOR WIDE-ANGLE ILLUMINATION

INNOVATIVE SOLUTIONS TO IMPROVE LASER DAMAGE THRESHOLDS OF OPTICAL...

OPTICAL DIFFRACTION ELEMENT, OPTICAL COMPUTING DEVICE, METHOD FOR A...

CARRIER FOR LENS AND CAMERA MODULE WITH CARRIER

MANUFACTURING METHOD OF MASTER TEMPLATE AND STAMP OF GRATING OF DIF...

DESIGN METHOD FOR OUT-COUPLING GRATING FOR AR OPTICAL WAVEGUIDE, AN...

COMPACT BEAM EXPANDER FOR VR/AR HEADSETS

METHOD FOR MANUFACTURING OPTICAL COMPUTATION DEVICE, OPTICAL DIFFRA...

OPTICAL DEVICES AND METHODS OF MANUFACTURE THEREOF

WAFER LEVEL MICROSTRUCTURES FOR AN OPTICAL LENS

LOW COST FABRICATION OF OPTICAL DEVICE USING DISCRETE GRATING MODUL...

LIQUID CRYSTAL DIFFRACTIVE DEVICES WITH NANO-SCALE PATTERN AND METH...

ANTIREFLECTION COATINGS FOR METASURFACES

INKJET INKS FOR DEPOSITION AND REMOVAL IN A LASER DICING PROCESS

PULSE SHAPING USING DIFFRACTIVE NETWORK DEVICE WITH MODULAR DIFFRAC...

HIGH COLOR UNIFORMITY DOUBLE MATERIAL DIFFRACTION GRATING COMPRISIN...

SPATIALLY VARIABLE LIQUID CRYSTAL DIFFRACTION GRATINGS

RAINBOW FREE WAVEGUIDE COMBINER

SURFACE RELIEF GRATING AND METHOD OF MAKING THE SAME

BRAGG MIRROR AND METHOD FOR PRODUCING A BRAGG MIRROR

DIFFRACTION LIGHT GUIDE PLATE AND MANUFACTURING METHOD THEREOF

OPTICAL MULTILAYER WITH BARRIER LAYER

FABRICATION OF OPTICAL DEVICES UTILIZING DICING TO MAXIMIZE CHAMBER...