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G02B27/425
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Optics
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OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
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G02B27/425
in illumination systems
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Patents Grants
last 30 patents
Information
Patent Grant
Method and device for compensating beam angle variations of a beam...
Patent number
12,306,414
Issue date
May 20, 2025
VITRONIC Dr.-Ing. Stein Bildverarbeitungssysteme GmbH
Konstantin Ott
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Diffractive optical device providing structured light
Patent number
12,298,530
Issue date
May 13, 2025
Viavi Solutions Inc.
Tasso R. M. Sales
G02 - OPTICS
Information
Patent Grant
Apparatus and methods for transmitting light
Patent number
12,276,806
Issue date
Apr 15, 2025
Illumina, Inc.
Steven Boege
G02 - OPTICS
Information
Patent Grant
Systems and methods for alignment of wavelength beam combining reso...
Patent number
12,216,291
Issue date
Feb 4, 2025
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Wang-Long Zhou
G02 - OPTICS
Information
Patent Grant
Light irradiation device and sensor
Patent number
12,164,130
Issue date
Dec 10, 2024
FUJIFILM Corporation
Hiroshi Sato
G02 - OPTICS
Information
Patent Grant
Designing and constructing dot projectors for three-dimensional sen...
Patent number
12,111,147
Issue date
Oct 8, 2024
ams Sensors Singapore Pte. Ltd.
Olivier Ripoll
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Beam expander and method of operating the same
Patent number
12,019,260
Issue date
Jun 25, 2024
Samsung Electronics Co., Ltd.
Aleksander V. Morozov
G02 - OPTICS
Information
Patent Grant
Ultra-compact, highly stable projector modules
Patent number
12,007,581
Issue date
Jun 11, 2024
Jabil Optics Germany GmbH
Kristina Uhlendorf
G02 - OPTICS
Information
Patent Grant
Projector with spatial light modulation
Patent number
12,007,505
Issue date
Jun 11, 2024
Magic Leap, Inc.
David Cohen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Display device and method of manufacturing the same
Patent number
11,994,697
Issue date
May 28, 2024
Samsung Display Co., Ltd.
Jeong Woo Park
G02 - OPTICS
Information
Patent Grant
Measurement of a change in a geometrical characteristic and/or posi...
Patent number
11,982,521
Issue date
May 14, 2024
Nikon Corporation
Daniel Gene Smith
G01 - MEASURING TESTING
Information
Patent Grant
Three dimensional depth mapping using dynamic structured light
Patent number
11,962,748
Issue date
Apr 16, 2024
Meta Platforms Technologies, LLC
Nitay Romano
G01 - MEASURING TESTING
Information
Patent Grant
Reduced dimensionality structured illumination microscopy with patt...
Patent number
11,933,728
Issue date
Mar 19, 2024
Illumina, Inc.
Gary Skinner
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and device for illuminating a sample plane
Patent number
11,933,956
Issue date
Mar 19, 2024
Carl Zeiss Microscopy GmbH
Jörg Siebenmorgen
G02 - OPTICS
Information
Patent Grant
Systems and methods for a multi-spectral depth camera assembly
Patent number
11,915,437
Issue date
Feb 27, 2024
Meta Platforms Technologies, LLC
Manoj Bikumandla
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Systems and methods for alignment of wavelength beam combining reso...
Patent number
11,914,166
Issue date
Feb 27, 2024
PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
Wang-Long Zhou
G02 - OPTICS
Information
Patent Grant
Apparatuses and methods for multi-direction digital scanned light s...
Patent number
11,885,946
Issue date
Jan 30, 2024
University of Washington
Adam K. Glaser
G01 - MEASURING TESTING
Information
Patent Grant
Vertical-cavity surface-emitting laser array with a tilted emitter...
Patent number
11,862,942
Issue date
Jan 2, 2024
Lumentum Operations LLC
Mohammad Ali Shirazi Hosseini Dokht
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Diffractive optical elements (DOEs) for high tolerance of structure...
Patent number
11,852,843
Issue date
Dec 26, 2023
Meta Platforms Technologies, LLC
Yaakov Yonatan Layosh
G02 - OPTICS
Information
Patent Grant
Eye tracking system
Patent number
11,835,728
Issue date
Dec 5, 2023
Meta Platforms Technologies, LLC
Fenglin Peng
G02 - OPTICS
Information
Patent Grant
Illumination system
Patent number
11,835,729
Issue date
Dec 5, 2023
Meta Platforms Technologies, LLC
Fenglin Peng
G02 - OPTICS
Information
Patent Grant
Structured light projector
Patent number
11,835,732
Issue date
Dec 5, 2023
Liqxtal Technology Inc.
Hung-Shan Chen
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Multiple-input-coupled illuminated multi-spot laser probe
Patent number
11,779,427
Issue date
Oct 10, 2023
Alcon Inc.
Jochen Horn
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Illumination device
Patent number
11,732,860
Issue date
Aug 22, 2023
Dai Nippon Printing Co., Ltd.
Makio Kurashige
F21 - LIGHTING
Information
Patent Grant
Method and apparatus for generating input images for holographic wa...
Patent number
11,726,323
Issue date
Aug 15, 2023
DigiLens. Inc.
Milan Momcilo Popovich
G02 - OPTICS
Information
Patent Grant
Zonal optical elements
Patent number
11,726,242
Issue date
Aug 15, 2023
IQS GROUP s.r.o.
Tomas Behounek
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Grant
Nanostructured optical element, depth sensor, and electronic device
Patent number
11,713,962
Issue date
Aug 1, 2023
Samsung Electronics Co., Ltd.
Seunghoon Han
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Multi-arm structured illumination imaging
Patent number
11,675,175
Issue date
Jun 13, 2023
Illumina, Inc.
Stanley S. Hong
G02 - OPTICS
Information
Patent Grant
Beam expander and method of operating the same
Patent number
11,662,511
Issue date
May 30, 2023
Samsung Electronics Co., Ltd.
Aleksander V. Morozov
G02 - OPTICS
Information
Patent Grant
Structured light projector
Patent number
11,656,475
Issue date
May 23, 2023
Liqxtal Technology Inc.
Hung-Shan Chen
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
APPARATUS AND METHODS FOR TRANSMITTING LIGHT
Publication number
20250216689
Publication date
Jul 3, 2025
Illumina, Inc.
Steven Boege
G02 - OPTICS
Information
Patent Application
TANDEM ADAPTIVE OPTICS AND FASCILE MULTI-COLOR ADVANCES TO STRUCTUR...
Publication number
20250155696
Publication date
May 15, 2025
The University of Chicago
Daozheng Gong
G02 - OPTICS
Information
Patent Application
SYSTEMS AND METHODS FOR ALIGNMENT OF WAVELENGTH BEAM COMBINING RESO...
Publication number
20240345409
Publication date
Oct 17, 2024
Panasonic Intellectual Property Managemnet Co., Ltd.
wang-long Zhou
G02 - OPTICS
Information
Patent Application
STANDARD-LIGHT GENERATOR FOR STRAIGHTNESS MEASUREMENT, METHOD OF PR...
Publication number
20240337856
Publication date
Oct 10, 2024
ADTEC ENGINEERING CO., LTD.
Yoneta TANAKA
G01 - MEASURING TESTING
Information
Patent Application
DYNAMIC LIGHT PATTERN GENERATOR
Publication number
20240329386
Publication date
Oct 3, 2024
Mitsubishi Electric Corporation
Yukari MIYAGI
G02 - OPTICS
Information
Patent Application
HOLOGRAPHIC OPTICAL ELEMENT VIEWFINDER
Publication number
20240288695
Publication date
Aug 29, 2024
META PLATFORMS, INC.
Brandon Michael Hellman Friedman
G02 - OPTICS
Information
Patent Application
ZONAL OPTICAL ELEMENTS
Publication number
20240125987
Publication date
Apr 18, 2024
IQS GROUP s.r.o.
Tomas Behounek
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information
Patent Application
OPTICAL APPARATUS AND THREE-DIMENSIONAL MODELING APPARATUS
Publication number
20240036344
Publication date
Feb 1, 2024
SCREEN Holdings Co., Ltd.
Daisuke HISHITANI
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
MULTIPLE-INPUT-COUPLED ILLUMINATED MULTI-SPOT LASER PROBE
Publication number
20230397968
Publication date
Dec 14, 2023
Alcon Inc.
Jochen HORN
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
BEAM EXPANDER AND METHOD OF OPERATING THE SAME
Publication number
20230251410
Publication date
Aug 10, 2023
Samsung Electronics Co., Ltd.
Aleksander V. MOROZOV
G02 - OPTICS
Information
Patent Application
DIFFRACTIVE OPTICAL ELEMENTS
Publication number
20230213779
Publication date
Jul 6, 2023
NIL TECHNOLOGY APS
Villads Egede Johansen
G02 - OPTICS
Information
Patent Application
Reduced Dimensionality Structured Illumination Microscopy With Patt...
Publication number
20230194426
Publication date
Jun 22, 2023
Illumina, Inc.
Gary Skinner
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ILLUMINATION SYSTEM
Publication number
20230060915
Publication date
Mar 2, 2023
Meta Platforms Technologies, LLC
Fenglin Peng
G02 - OPTICS
Information
Patent Application
DISPLAY ILLUMINATION USING A GRATING
Publication number
20230023995
Publication date
Jan 26, 2023
Meta Platforms Technologies, LLC
Fenglin PENG
G02 - OPTICS
Information
Patent Application
SYSTEMS AND METHODS FOR ALIGNMENT OF WAVELENGTH BEAM COMBINING RESO...
Publication number
20220390759
Publication date
Dec 8, 2022
Panasonic Intellectual Property Management Co., Ltd.
Wang-Long ZHOU
G02 - OPTICS
Information
Patent Application
METHOD AND DEVICE FOR COMPENSATING BEAM ANGLE VARIATIONS OF A BEAM...
Publication number
20220334400
Publication date
Oct 20, 2022
VITRONIC Dr.-Ing. Stein Bildverarbeitungssysteme GmbH
Konstantin OTT
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
APPARATUS AND METHODS FOR TRANSMITTING LIGHT
Publication number
20220308354
Publication date
Sep 29, 2022
Illumina, Inc.
Steven Boege
G02 - OPTICS
Information
Patent Application
DESIGNING AND CONSTRUCTING DOT PROJECTORS FOR THREE-DIMENSIONAL SEN...
Publication number
20220290976
Publication date
Sep 15, 2022
ams Sensors Singapore Pte. Ltd.
Olivier Ripoll
G01 - MEASURING TESTING
Information
Patent Application
Light-Deflection Three-Dimensional Imaging Device and Projection De...
Publication number
20220264073
Publication date
Aug 18, 2022
NINGBO SUNNY OPOTECH CO., LTD.
Kouwen ZHANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT PROJECTION APPARATUS
Publication number
20220252893
Publication date
Aug 11, 2022
HIMAX TECHNOLOGIES LIMITED
Ming-Shu HSIAO
G02 - OPTICS
Information
Patent Application
SYSTEMS AND METHODS FOR FABRICATING MICROSTRUCTURES
Publication number
20220221732
Publication date
Jul 14, 2022
MICROTAU IP PTY LTD
Henry Claudius BILINSKY
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
Publication number
20220197054
Publication date
Jun 23, 2022
SAMSUNG DISPLAY CO., LTD.
Jeong Woo Park
G02 - OPTICS
Information
Patent Application
OPTICAL ILLUMINATION SYSTEM FOR GUIDING EUV RADIATION
Publication number
20220163897
Publication date
May 26, 2022
Carl Zeiss SMT GMBH
Michael Patra
G02 - OPTICS
Information
Patent Application
STRUCTURED LIGHT PROJECTOR
Publication number
20220146846
Publication date
May 12, 2022
LIQXTAL TECHNOLOGY INC.
Hung-Shan Chen
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
STRUCTURED LIGHT PROJECTOR
Publication number
20220146847
Publication date
May 12, 2022
LIQXTAL TECHNOLOGY INC.
Hung-Shan Chen
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
INDEX GRATING OF OPTICAL ENCODER
Publication number
20220050233
Publication date
Feb 17, 2022
HIWIN MIKROSYSTEM CORP.
Ting-Wei HUANG
G01 - MEASURING TESTING
Information
Patent Application
BEAM EXPANDER AND METHOD OF OPERATING THE SAME
Publication number
20220026621
Publication date
Jan 27, 2022
Samsung Electronics Co., Ltd.
Aleksander V. MOROZOV
G02 - OPTICS
Information
Patent Application
Method and Apparatus for Generating Input Images for Holographic Wa...
Publication number
20210405365
Publication date
Dec 30, 2021
DIGILENS INC.
Milan Momcilo Popovich
G02 - OPTICS
Information
Patent Application
VERTICAL-CAVITY SURFACE-EMITTING LASER ARRAY WITH A TILTED EMITTER...
Publication number
20210399530
Publication date
Dec 23, 2021
Lumentum Operations LLC
Mohammad Ali SHIRAZI HOSSEINI DOKHT
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Projector Module
Publication number
20210397013
Publication date
Dec 23, 2021
Jabil Optics Germany GmbH
Kristina Uhlendorf
G02 - OPTICS