Producing diffraction gratings

Industry

CPC
B29D11/00769

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B29Plastic substance processing B29DPRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE B29D11/00Producing optical elements

Current Industry

B29D11/00769Producing diffraction gratings

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Nanostamping method and nano-optical component
- Patent number 12,197,126
- Issue date Jan 14, 2025
- Osram Opto Semiconductors GmbH
- Fabian Knorr
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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
Method of fabricating diffractive backlight
- Patent number 12,124,073
- Issue date Oct 22, 2024
- LEIA INC.
- Thomas Hoekman
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for producing an optical element, for example a headlight le...
- Patent number 12,103,254
- Issue date Oct 1, 2024
- Docter Optics SE
- Sven Fröhlich
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Systems and methods for manufacturing waveguide cells
- Patent number 12,092,914
- Issue date Sep 17, 2024
- DigiLens. Inc.
- Jonathan David Waldern
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Waveguide and method for fabricating a waveguide
- Patent number 12,055,751
- Issue date Aug 6, 2024
- BAE Systems plc
- Stephen Paul Mason
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Hierarchical photonic crystals and methods of making the same
- Patent number 11,885,929
- Issue date Jan 30, 2024
- Trustees of Tufts College
- Fiorenzo G. Omenetto
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Diffractive optical element and method for manufacturing the same
- Patent number 11,846,786
- Issue date Dec 19, 2023
- SCHOTT GLASS TECHNOLOGIES (SUZHOU) CO. LTD.
- Yanquan Shan
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Artificial eye lens with laser-generated birefringent structure and...
- Patent number 11,583,391
- Issue date Feb 21, 2023
- Carl Zeiss Meditec AG
- Michael Kaschke
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Luminaires and optical elements for use therein
- Patent number 11,579,458
- Issue date Feb 14, 2023
- Marek Skeren
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Plasma etching method using faraday cage
- Patent number 11,567,247
- Issue date Jan 31, 2023
- LG Chem, Ltd.
- Eun Kyu Her
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of manufacturing optical component having micro-structures
- Patent number 11,524,472
- Issue date Dec 13, 2022
- National Taiwan University of Science and Technology
- Chao-Chang Chen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of manufacturing a variable efficiency diffractive grating a...
- Patent number 11,513,268
- Issue date Nov 29, 2022
- DISPELIX OY
- Jussi Rahomäki
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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
Height-modulated diffractive master plate and method of manufacturi...
- Patent number 11,391,870
- Issue date Jul 19, 2022
- DISPELIX OY
- Jussi Rahomäki
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus and method for forming a layered diffraction grating and...
- Patent number 11,378,725
- Issue date Jul 5, 2022
- Xerox Corporation
- Edward N. Chapman
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Method for producing relief-pattern formation, apparatus for produc...
- Patent number 11,325,298
- Issue date May 10, 2022
- Toppan Printing Co., Ltd.
- Koichi Shinoda
- G02 - OPTICS
Information Patent Grant
Methods of producing slanted gratings with variable etch depths
- Patent number 11,226,441
- Issue date Jan 18, 2022
- Applied Materials, Inc.
- Morgan Evans
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Iridescent badges for vehicles
- Patent number 11,124,133
- Issue date Sep 21, 2021
- Ford Global Technologies, LLC
- Paul Kenneth Dellock
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Methods of diffractive lens and mirror fabrication
- Patent number 11,119,257
- Issue date Sep 14, 2021
- Beam Engineering for Advanced Measurements Co.
- Nelson V. Tabirian
- G02 - OPTICS
Information Patent Grant
Imprinting method
- Patent number 11,034,108
- Issue date Jun 15, 2021
- Himax Technologies Limited
- Chin-Der Lee
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Optical element and method for manufacturing the same
- Patent number 10,996,375
- Issue date May 4, 2021
- Canon Kabushiki Kaisha
- Hideo Ukuda
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Optical device and method for modifying the refractive index of an...
- Patent number 10,893,936
- Issue date Jan 19, 2021
- University of Rochester
- Wayne H. Knox
- G02 - OPTICS
Information Patent Grant
Method of fabricating smart photonic structures for material monito...
- Patent number 10,877,192
- Issue date Dec 29, 2020
- Saudi Arabian Oil Company
- Enrico Bovero
- G02 - OPTICS
Information Patent Grant
Diffraction optical element, manufacturing method thereof, and opti...
- Patent number 10,852,460
- Issue date Dec 1, 2020
- Canon Kabushiki Kaisha
- Kenichi Iwata
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Diffraction grating with a variable refractive index using multiple...
- Patent number 10,823,887
- Issue date Nov 3, 2020
- FACEBOOK TECHNOLOGIGEGS, LLC
- Giuseppe Calafiore
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Methods of producing slanted gratings with variable etch depths
- Patent number 10,823,888
- Issue date Nov 3, 2020
- Applied Materials, Inc.
- Morgan Evans
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Reflective diffraction grating and fabrication method
- Patent number 10,768,349
- Issue date Sep 8, 2020
- Lumentum Operations LLC
- John Michael Miller
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Compound diffraction grating and method of manufacture
- Patent number 10,698,202
- Issue date Jun 30, 2020
- Magic Leap, Inc.
- Jyrki Kimmel
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Imprinting apparatus and imprinting method
- Patent number 10,549,494
- Issue date Feb 4, 2020
- Himax Technologies Limited
- Chin-Der Lee
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR MANUFACTURING DIFFRACTION GRATING AND METHOD FOR MANUFAC...
- Publication number 20240411068
- Publication date Dec 12, 2024
- HITACHI HIGH- TECH CORPORTION
- Kenta Yaegashi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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
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
IMPRINT LITHOGRAPHY USING MULTI-LAYER COATING ARCHITECTURE
- Publication number 20240045216
- Publication date Feb 8, 2024
- Magic Leap, Inc.
- Marlon Edward MENEZES
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
BURIED DIFFRACTIVE GRATINGS FOR OPTICAL ELEMENTS OF AUGMENTED REALI...
- Publication number 20230305304
- Publication date Sep 28, 2023
- Rovi Guides, Inc.
- Yuval Ofir
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
OPTICAL ELEMENT AND METHOD OF FABRICATING THE SAME
- Publication number 20230219312
- Publication date Jul 13, 2023
- Technion Research & Development Foundation Limited
- Yoav SHECHTMAN
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
DIFFRACTIVE OPTICAL ELEMENT AND METHOD OF MANUFACTURING DIFFRACTIVE...
- Publication number 20220413195
- Publication date Dec 29, 2022
- FUJIFILM CORPORATION
- Masanori FUJIWARA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
MICROSTRUCTURE AND METHOD FOR MANUFACTURING SAME
- Publication number 20220365261
- Publication date Nov 17, 2022
- OSAKA UNIVERSITY
- Yasuhiro MIZUTANI
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD FOR PRODUCING AN OPTICAL ELEMENT, FOR EXAMPLE A HEADLIGHT LE...
- Publication number 20220363023
- Publication date Nov 17, 2022
- DOCTER OPTICS SE
- Sven FRÖHLICH
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
OPTICAL DEVICE WITH ORDERED SCATTERER ARRAYS FOR SECURE IDENTITY AN...
- Publication number 20220314682
- Publication date Oct 6, 2022
- Kaunas University of Technology
- Tomas Tamulevicius
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
WAVEGUIDE AND METHOD FOR FABRICATING A WAVEGUIDE
- Publication number 20220317362
- Publication date Oct 6, 2022
- BAE Systems plc
- Stephen Paul Mason
- G02 - OPTICS
Information Patent Application
DIFFRACTIVE OPTICAL ELEMENT, METHOD FOR DESIGNING AN EFFICIENCY-ACH...
- Publication number 20220196896
- Publication date Jun 23, 2022
- Carl-Zeiss AG
- Daniel WERDEHAUSEN
- G02 - OPTICS
Information Patent Application
DIFFRACTIVE PIGMENT
- Publication number 20220091313
- Publication date Mar 24, 2022
- VIAVI Solutions Inc.
- Alberto Argoitia
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD OF FABRICATING DIFFRACTIVE BACKLIGHT
- Publication number 20220043200
- Publication date Feb 10, 2022
- LEIA INC.
- Thomas Hoekman
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
PLASMA ETCHING METHOD USING FARADAY CAGE
- Publication number 20210311229
- Publication date Oct 7, 2021
- LG CHEM, LTD.
- Eun Kyu Her
- G02 - OPTICS
Information Patent Application
LUMINAIRES AND OPTICAL ELEMENTS FOR USE THEREIN
- Publication number 20210255472
- Publication date Aug 19, 2021
- IQ STRUCTURES S.R.O.
- Marek Skeren
- F21 - LIGHTING
Information Patent Application
Systems and Methods for Manufacturing Waveguide Cells
- Publication number 20210223585
- Publication date Jul 22, 2021
- DIGILENS INC.
- Jonathan David Waldern
- B82 - NANO-TECHNOLOGY
Information Patent Application
OPTICAL ELEMENT AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20210223437
- Publication date Jul 22, 2021
- Canon Kabushiki Kaisha
- Hideo Ukuda
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
ARTIFICIAL EYE LENS WITH LASER-GENERATED BIREFRINGENT STRUCTURE AND...
- Publication number 20210169640
- Publication date Jun 10, 2021
- Carl Zeiss Meditec AG
- Michael KASCHKE
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Method of manufacturing a master plate and a master plate
- Publication number 20210157042
- Publication date May 27, 2021
- Dispelix Oy
- Jussi Rahomäki
- G02 - OPTICS
Information Patent Application
METHODS OF PRODUCING SLANTED GRATINGS WITH VARIABLE ETCH DEPTHS
- Publication number 20210141131
- Publication date May 13, 2021
- Applied Materials, Inc.
- Morgan Evans
- G02 - OPTICS
Information Patent Application
Optical Material and Method for Modifying the Refractive Index
- Publication number 20210128294
- Publication date May 6, 2021
- University of Rochester
- Wayne H. Knox
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method for Producing an XUV and X-Ray Diffractive Optic
- Publication number 20200398509
- Publication date Dec 24, 2020
- Max-Planck-Gesellschaft zur Forderung der Wissenschaften e.V.
- Umut Tunca SANLI
- G02 - OPTICS
Information Patent Application
Compound Diffraction Grating and Method of Manufacture
- Publication number 20200333590
- Publication date Oct 22, 2020
- Magic Leap, Inc.
- Jyrki Kimmel
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD OF PRODUCING LENS UNIT AND LENS UNIT
- Publication number 20200200953
- Publication date Jun 25, 2020
- OLYMPUS CORPORATION
- Kazunari HANANO
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
HIERARCHICAL PHOTONIC CRYSTALS AND METHODS OF MAKING THE SAME
- Publication number 20200158911
- Publication date May 21, 2020
- Trustees of Tufts College
- Fiorenzo G. Omenetto
- B82 - NANO-TECHNOLOGY
Information Patent Application
IMPRINTING METHOD
- Publication number 20200114602
- Publication date Apr 16, 2020
- HIMAX TECHNOLOGIES LIMITED
- Chin-Der Lee
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Method of manufacturing a variable efficiency diffractive grating a...
- Publication number 20200110205
- Publication date Apr 9, 2020
- Dispelix Oy
- Jussi Rahomäki
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Height-modulated diffractive master plate and method of manufacturi...
- Publication number 20200110206
- Publication date Apr 9, 2020
- Dispelix Oy
- Jussi Rahomäki
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
GRATING STRUCTURE FOR A DIFFRACTIVE OPTIC
- Publication number 20200110204
- Publication date Apr 9, 2020
- Dr. Johannes Heidenhain Gmbh
- Josef Weidmann
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Producing diffraction gratings

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Nanostamping method and nano-optical component

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

Method of fabricating diffractive backlight

Method for producing an optical element, for example a headlight le...

Systems and methods for manufacturing waveguide cells

Waveguide and method for fabricating a waveguide

Hierarchical photonic crystals and methods of making the same

Diffractive optical element and method for manufacturing the same

Artificial eye lens with laser-generated birefringent structure and...

Luminaires and optical elements for use therein

Plasma etching method using faraday cage

Method of manufacturing optical component having micro-structures

Method of manufacturing a variable efficiency diffractive grating a...

Grating structure for a diffractive optic

Height-modulated diffractive master plate and method of manufacturi...

Apparatus and method for forming a layered diffraction grating and...

Method for producing relief-pattern formation, apparatus for produc...

Methods of producing slanted gratings with variable etch depths

Iridescent badges for vehicles

Methods of diffractive lens and mirror fabrication

Imprinting method

Optical element and method for manufacturing the same

Optical device and method for modifying the refractive index of an...

Method of fabricating smart photonic structures for material monito...

Diffraction optical element, manufacturing method thereof, and opti...

Diffraction grating with a variable refractive index using multiple...

Methods of producing slanted gratings with variable etch depths

Reflective diffraction grating and fabrication method

Compound diffraction grating and method of manufacture

Imprinting apparatus and imprinting method

Patents Applicationslast 30 patents

METHOD FOR MANUFACTURING DIFFRACTION GRATING AND METHOD FOR MANUFAC...

IMMERSION DIFFRACTION ELEMENT AND METHOD FOR PRODUCING SAME

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

IMPRINT LITHOGRAPHY USING MULTI-LAYER COATING ARCHITECTURE

BURIED DIFFRACTIVE GRATINGS FOR OPTICAL ELEMENTS OF AUGMENTED REALI...

OPTICAL ELEMENT AND METHOD OF FABRICATING THE SAME

DIFFRACTIVE OPTICAL ELEMENT AND METHOD OF MANUFACTURING DIFFRACTIVE...

MICROSTRUCTURE AND METHOD FOR MANUFACTURING SAME

METHOD FOR PRODUCING AN OPTICAL ELEMENT, FOR EXAMPLE A HEADLIGHT LE...

OPTICAL DEVICE WITH ORDERED SCATTERER ARRAYS FOR SECURE IDENTITY AN...

WAVEGUIDE AND METHOD FOR FABRICATING A WAVEGUIDE

DIFFRACTIVE OPTICAL ELEMENT, METHOD FOR DESIGNING AN EFFICIENCY-ACH...

DIFFRACTIVE PIGMENT

METHOD OF FABRICATING DIFFRACTIVE BACKLIGHT

PLASMA ETCHING METHOD USING FARADAY CAGE

LUMINAIRES AND OPTICAL ELEMENTS FOR USE THEREIN

Systems and Methods for Manufacturing Waveguide Cells

OPTICAL ELEMENT AND METHOD FOR MANUFACTURING THE SAME

ARTIFICIAL EYE LENS WITH LASER-GENERATED BIREFRINGENT STRUCTURE AND...

Method of manufacturing a master plate and a master plate

METHODS OF PRODUCING SLANTED GRATINGS WITH VARIABLE ETCH DEPTHS

Optical Material and Method for Modifying the Refractive Index

Method for Producing an XUV and X-Ray Diffractive Optic

Compound Diffraction Grating and Method of Manufacture

METHOD OF PRODUCING LENS UNIT AND LENS UNIT

HIERARCHICAL PHOTONIC CRYSTALS AND METHODS OF MAKING THE SAME

IMPRINTING METHOD

Method of manufacturing a variable efficiency diffractive grating a...

Height-modulated diffractive master plate and method of manufacturi...

GRATING STRUCTURE FOR A DIFFRACTIVE OPTIC