using exposure or etching means

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G02B5/1857

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Parent Industries

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

Current Industry

G02B5/1857using exposure or etching means

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Electrostatic actuation for diffractive optical devices
- Patent number 12,222,491
- Issue date Feb 11, 2025
- Apple Inc.
- Sebastien Bolis
- G02 - OPTICS
Information Patent Grant
All-optical volumetric imaging via spectral sweep by means of a tra...
- Patent number 12,210,175
- Issue date Jan 28, 2025
- University of Central Florida Research Foundation, Inc.
- Lam Mach
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for manufacturing large-area volume grating via plasma grati...
- Patent number 12,202,073
- Issue date Jan 21, 2025
- CHONGQING INSTITUTE OF EAST CHINA NORMAL UNIVERSITY
- Heping Zeng
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Photo-curable composition and methods for preparing cured film, opt...
- Patent number 12,189,289
- Issue date Jan 7, 2025
- Canon Kabushiki Kaisha
- Toshiki Ito
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical device and method of forming the same
- Patent number 12,181,629
- Issue date Dec 31, 2024
- Agency for Science, Technology and Research
- Zeng Wang
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Manufacturing method for diffraction grating waveguide of near-eye...
- Patent number 12,174,403
- Issue date Dec 24, 2024
- National Center for Nanoscience and Technology
- Xiaojun Li
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Manufacturing a flowcell with a planar waveguide
- Patent number 12,174,532
- Issue date Dec 24, 2024
- Illumina, Inc.
- Dajun Yuan
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Manufacture of surface relief structures
- Patent number 12,169,359
- Issue date Dec 17, 2024
- Snap Inc.
- Ian Sturland
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Method of reducing optical artifacts
- Patent number 12,164,134
- Issue date Dec 10, 2024
- Magic Leap, Inc.
- Kevin Richard Curtis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fiber Bragg grating sensor in polymer-coated ultra-thin optical fib...
- Patent number 12,164,144
- Issue date Dec 10, 2024
- National Research Council of Canada
- Cyril Hnatovsky
- G02 - OPTICS
Information Patent Grant
High bandwidth photonic integrated circuit with etalon compensation
- Patent number 12,164,126
- Issue date Dec 10, 2024
- OpenLight Photonics, Inc.
- Jared Bauters
- G02 - OPTICS
Information Patent Grant
Evacuated periodic structures and methods of manufacturing
- Patent number 12,158,612
- Issue date Dec 3, 2024
- DigiLens. Inc.
- Jonathan David Waldern
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of making illumination systems employing reflective grids
- Patent number 12,140,280
- Issue date Nov 12, 2024
- SVV TECHNOLOGY INNOVATIONS, INC.
- Sergiy Vasylyev
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Holographic plasma lenses
- Patent number 12,135,443
- Issue date Nov 5, 2024
- Lawrence Livermore National Security, LLC
- Pierre Michel
- G02 - OPTICS
Information Patent Grant
Terahertz wave optical element and method for producing terahertz w...
- Patent number 12,135,444
- Issue date Nov 5, 2024
- Hamamatsu Photonics K.K.
- Shohei Hayashi
- G02 - OPTICS
Information Patent Grant
Variable height slanted grating method
- Patent number 12,130,465
- Issue date Oct 29, 2024
- Applied Materials, Inc.
- Morgan Evans
- G02 - OPTICS
Information Patent Grant
Method of forming photo-alignment film and method of forming liquid...
- Patent number 12,124,061
- Issue date Oct 22, 2024
- FUJIFILM Corporation
- Fumitake Mitobe
- G02 - OPTICS
Information Patent Grant
Method of fabricating display device having patterned lithium-based...
- Patent number 12,117,630
- Issue date Oct 15, 2024
- Magic Leap, Inc.
- Mauro Melli
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Methods of greytone imprint lithography to fabricate optical devices
- Patent number 12,111,572
- Issue date Oct 8, 2024
- Applied Materials, Inc.
- Hao Tang
- G02 - OPTICS
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
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
Method for preparing super-resolution lens based on metal-dielectri...
- Patent number 12,085,741
- Issue date Sep 10, 2024
- The Institute of Optics and Electronics, The Chinese Academy of Sciences
- Xiangang Luo
- G02 - OPTICS
Information Patent Grant
Diffractive optical element fabrication
- Patent number 12,078,928
- Issue date Sep 3, 2024
- II-VI DELAWARE, INC.
- Nitesh Gulati
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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
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
Picometer optical comb, and device and method for generating the same
- Patent number 12,025,819
- Issue date Jul 2, 2024
- Shanghai Institute of Optics And Fine Mechanics, Chinese Academy of Sciences
- Changhe Zhou
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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
Methods of forming photonic devices
- Patent number 12,013,570
- Issue date Jun 18, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Tao-Cheng Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Liquid crystal optical element and method for manufacturing the same
- Patent number 11,982,825
- Issue date May 14, 2024
- Japan Display Inc.
- Koichi Igeta
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
MANUFACTURE OF SURFACE RELIEF STRUCTURES
- Publication number 20250053083
- Publication date Feb 13, 2025
- Snap Inc.
- Ian Sturland
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
MULTI-LAYER LED-ILLUMINATED LIGHT REDIRECTING STRUCTURES
- Publication number 20250035278
- Publication date Jan 30, 2025
- SERGIY VASYLYEV
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
OPTICAL ELEMENT, OPTICAL SYSTEM, LENS APPARATUS, AND IMAGE PICKUP A...
- Publication number 20250028098
- Publication date Jan 23, 2025
- Canon Kabushiki Kaisha
- Tomohiko Ishibashi
- 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
HIGH EFFICIENCY OPTICAL COUPLER
- Publication number 20250012954
- Publication date Jan 9, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Tai-Chun Huang
- G02 - OPTICS
Information Patent Application
DIFFRACTION ELEMENT
- Publication number 20240427065
- Publication date Dec 26, 2024
- FUJIFILM CORPORATION
- Masaaki SUZUKI
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL OPTICAL ELEMENT AND MANUFACTURING METHOD OF THE SAME
- Publication number 20240427066
- Publication date Dec 26, 2024
- Japan Display Inc.
- Ayaka HIGUCHI
- G02 - OPTICS
Information Patent Application
METHOD OF FABRICATING DISPLAY DEVICE HAVING PATTERNED LITHIUM-BASED...
- Publication number 20240418915
- Publication date Dec 19, 2024
- Magic Leap, Inc.
- Mauro Melli
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
CONTROLLED ANTI-BLAZE ON STEPPED DIFFRACTION GRATING
- Publication number 20240411069
- Publication date Dec 12, 2024
- Snap Inc.
- Akheelesh Kumar Abeeluck
- G02 - OPTICS
Information Patent Application
ALL-OPTICAL VOLUMETRIC IMAGING VIA SPECTRAL SWEEP BY MEANS OF A TRA...
- Publication number 20240393510
- Publication date Nov 28, 2024
- University of Central Florida Research Foundation, Inc.
- Lam Mach
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
SYSTEMS AND METHODS TO FILTER OPTICAL WAVELENGTHS
- Publication number 20240388063
- Publication date Nov 21, 2024
- Huawei Technologies Canada Co., Ltd.
- Xun LI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIDAR SYSTEM WITH POLYGON MIRROR
- Publication number 20240345248
- Publication date Oct 17, 2024
- LUMINAR TECHNOLOGIES, INC.
- Jason M. Eichenholz
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHASE MEASUREMENT DEVICE FOR LASER INTERFERENCE PHOTOLITHOGRAPHY SY...
- Publication number 20240319619
- Publication date Sep 26, 2024
- TSINGHUA UNIVERSITY
- Yu ZHU
- G01 - MEASURING TESTING
Information Patent Application
METHODS OF FORMING PHOTONIC DEVICES
- Publication number 20240302591
- Publication date Sep 12, 2024
- Taiwan Semiconductor Manufacturing Co., LTD
- Tao-Cheng LIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL DEVICES INCLUDING METASTRUCTURES AND METHODS FOR FABRICATIN...
- Publication number 20240302568
- Publication date Sep 12, 2024
- NIL TECHNOLOGY APS
- Jesper Fly Hansen
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD FOR PREPARING SUPER-RESOLUTION LENS BASED ON METAL-DIELECTRI...
- Publication number 20240264343
- Publication date Aug 8, 2024
- The Institute of Optics and Electronics, The Chinese Academy of Sciences
- Xiangang LUO
- G02 - OPTICS
Information Patent Application
OPTICAL SECURITY COMPONENTS, MANUFACTURE OF SUCH COMPONENTS AND SEC...
- Publication number 20240262123
- Publication date Aug 8, 2024
- SURYS
- Nelson Gananathan
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Application
DIFFRACTIVE OPTICAL ELEMENT AND METHOD OF MANUFACTURING DIFFRACTIVE...
- Publication number 20240264341
- Publication date Aug 8, 2024
- Canon Kabushiki Kaisha
- KOUICHI YONETANI
- G02 - OPTICS
Information Patent Application
MICROLITHOGRAPHIC FABRICATION OF STRUCTURES
- Publication number 20240248394
- Publication date Jul 25, 2024
- Molecular Imprints, Inc.
- Vikramjit Singh
- G02 - OPTICS
Information Patent Application
METHOD FOR FABRICATING A BLAZED GRATING
- Publication number 20240241296
- Publication date Jul 18, 2024
- Dispelix Oy
- Ismo Vartiainen
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
FABRICATION OF OPTICAL GRATINGS USING A RESIST CONTOURED BASED ON G...
- Publication number 20240230969
- Publication date Jul 11, 2024
- NIL TECHNOLOGY APS
- Niklas Hansson
- 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
MULTI-PLATING-LAYER OPTICAL ANTI-COUNTERFEITING ELEMENT AND MANUFAC...
- Publication number 20240198712
- Publication date Jun 20, 2024
- ZHONGCHAO SPECIAL SECURITY TECHNOLOGY CO., LTD.
- Chunhua HU
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
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
METHOD OF BUILDING A 3D FUNCTIONAL OPTICAL MATERIAL STACKING STRUCTURE
- Publication number 20240184024
- Publication date Jun 6, 2024
- Applied Materials, Inc.
- Michael Yu-tak YOUNG
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Optical Devices Comprising Microlenses and Laser-Fabricated Pattern...
- Publication number 20240168202
- Publication date May 23, 2024
- BANK OF CANADA
- Charles Douglas Macpherson
- G02 - OPTICS
Information Patent Application
FABRICATION OF SLANTED GRATING MASTER AND WORKING STAMP USING GRAYS...
- Publication number 20240168207
- Publication date May 23, 2024
- Google LLC
- Lu Tian
- G02 - OPTICS
Information Patent Application
Systems and Methods for Fabricating a Multilayer Optical Structure
- Publication number 20240160149
- Publication date May 16, 2024
- DIGILENS INC.
- Jonathan David Waldern
- G02 - OPTICS
Information Patent Application
Evacuated Gratings and Methods of Manufacturing
- Publication number 20240142695
- Publication date May 2, 2024
- DIGILENS INC.
- Jonathan David Waldern
- G02 - OPTICS
Information Patent Application
METHOD OF FABRICATING DIFFRACTION GRATINGS
- Publication number 20240134097
- Publication date Apr 25, 2024
- Magic Leap, Inc.
- Shuqiang Yang
- G02 - OPTICS

using exposure or etching means

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Electrostatic actuation for diffractive optical devices

All-optical volumetric imaging via spectral sweep by means of a tra...

Method for manufacturing large-area volume grating via plasma grati...

Photo-curable composition and methods for preparing cured film, opt...

Optical device and method of forming the same

Manufacturing method for diffraction grating waveguide of near-eye...

Manufacturing a flowcell with a planar waveguide

Manufacture of surface relief structures

Method of reducing optical artifacts

Fiber Bragg grating sensor in polymer-coated ultra-thin optical fib...

High bandwidth photonic integrated circuit with etalon compensation

Evacuated periodic structures and methods of manufacturing

Method of making illumination systems employing reflective grids

Holographic plasma lenses

Terahertz wave optical element and method for producing terahertz w...

Variable height slanted grating method

Method of forming photo-alignment film and method of forming liquid...

Method of fabricating display device having patterned lithium-based...

Methods of greytone imprint lithography to fabricate optical devices

Systems and methods for manufacturing waveguide cells

Display and method of producing display

Method for preparing super-resolution lens based on metal-dielectri...

Diffractive optical element fabrication

Scale and method of manufacturing the same

Method for manufacturing criss-cross type X-ray grid

Terahertz wave lens and method for producing terahertz wave lens

Picometer optical comb, and device and method for generating the same

Optical element with diffractive focusing features and diffractive...

Methods of forming photonic devices

Liquid crystal optical element and method for manufacturing the same

Patents Applicationslast 30 patents

MANUFACTURE OF SURFACE RELIEF STRUCTURES

MULTI-LAYER LED-ILLUMINATED LIGHT REDIRECTING STRUCTURES

OPTICAL ELEMENT, OPTICAL SYSTEM, LENS APPARATUS, AND IMAGE PICKUP A...

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

HIGH EFFICIENCY OPTICAL COUPLER

DIFFRACTION ELEMENT

LIQUID CRYSTAL OPTICAL ELEMENT AND MANUFACTURING METHOD OF THE SAME

METHOD OF FABRICATING DISPLAY DEVICE HAVING PATTERNED LITHIUM-BASED...

CONTROLLED ANTI-BLAZE ON STEPPED DIFFRACTION GRATING

ALL-OPTICAL VOLUMETRIC IMAGING VIA SPECTRAL SWEEP BY MEANS OF A TRA...

SYSTEMS AND METHODS TO FILTER OPTICAL WAVELENGTHS

LIDAR SYSTEM WITH POLYGON MIRROR

PHASE MEASUREMENT DEVICE FOR LASER INTERFERENCE PHOTOLITHOGRAPHY SY...

METHODS OF FORMING PHOTONIC DEVICES

OPTICAL DEVICES INCLUDING METASTRUCTURES AND METHODS FOR FABRICATIN...

METHOD FOR PREPARING SUPER-RESOLUTION LENS BASED ON METAL-DIELECTRI...

OPTICAL SECURITY COMPONENTS, MANUFACTURE OF SUCH COMPONENTS AND SEC...

DIFFRACTIVE OPTICAL ELEMENT AND METHOD OF MANUFACTURING DIFFRACTIVE...

MICROLITHOGRAPHIC FABRICATION OF STRUCTURES

METHOD FOR FABRICATING A BLAZED GRATING

FABRICATION OF OPTICAL GRATINGS USING A RESIST CONTOURED BASED ON G...

OPTICAL ELEMENT WITH DIFFRACTIVE FOCUSING FEATURES AND DIFFRACTIVE...

MULTI-PLATING-LAYER OPTICAL ANTI-COUNTERFEITING ELEMENT AND MANUFAC...

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

METHOD OF BUILDING A 3D FUNCTIONAL OPTICAL MATERIAL STACKING STRUCTURE

Optical Devices Comprising Microlenses and Laser-Fabricated Pattern...

FABRICATION OF SLANTED GRATING MASTER AND WORKING STAMP USING GRAYS...

Systems and Methods for Fabricating a Multilayer Optical Structure

Evacuated Gratings and Methods of Manufacturing

METHOD OF FABRICATING DIFFRACTION GRATINGS