using colour filters

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G01J3/51

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GPHYSICS G01Measuring instruments G01JMEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT COLORIMETRY RADIATION PYROMETRY G01J3/00Spectrometry Spectrophotometry Monochromators Measuring colour

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G01J3/51using colour filters

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Patents Grantslast 30 patents

Information Patent Grant
Reconstructing light wavelength spectrum with thin-film device
- Patent number 12,259,276
- Issue date Mar 25, 2025
- ams International AG
- Ruitao Zheng
- G01 - MEASURING TESTING
Information Patent Grant
Filter array including multiple types PF filters arranged in matrix...
- Patent number 12,250,475
- Issue date Mar 11, 2025
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Yasuhisa Inada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-channel inferometer-based optical sensor
- Patent number 12,209,904
- Issue date Jan 28, 2025
- ams Sensors Singapore Pte. Ltd.
- Peter Roentgen
- G01 - MEASURING TESTING
Information Patent Grant
Focus plane equalizer apparatus with prismatic focus corrector
- Patent number 12,206,963
- Issue date Jan 21, 2025
- Urugus S.A.
- Gerardo Gabriel Richarte
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method, system, and medium having stored thereon instructions that...
- Patent number 12,198,425
- Issue date Jan 14, 2025
- Sony Group Corporation
- Morio Ogura
- G01 - MEASURING TESTING
Information Patent Grant
Multichannel spectrophotometer using linear variable filter sensor
- Patent number 12,174,069
- Issue date Dec 24, 2024
- Chris Boes
- G01 - MEASURING TESTING
Information Patent Grant
Metal mirror based multispectral filter array of optical sensor device
- Patent number 12,170,300
- Issue date Dec 17, 2024
- Viavi Solutions Inc.
- Georg J. Ockenfuss
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Focus scanning apparatus recording color
- Patent number 12,150,836
- Issue date Nov 26, 2024
- 3Shape A/S
- Bo Esbech
- G01 - MEASURING TESTING
Information Patent Grant
Device and method for color indentification
- Patent number 12,104,958
- Issue date Oct 1, 2024
- Northeastern University
- Swastik Kar
- G01 - MEASURING TESTING
Information Patent Grant
Spectral reconstruction with multi-channel color sensors
- Patent number 12,098,952
- Issue date Sep 24, 2024
- ams Sensors Germany GmbH
- Gunter Siess
- G01 - MEASURING TESTING
Information Patent Grant
Optical filter for an optical sensor device
- Patent number 12,092,522
- Issue date Sep 17, 2024
- Viavi Solutions Inc.
- William D. Houck
- B32 - LAYERED PRODUCTS
Information Patent Grant
Color measurement apparatus
- Patent number 12,085,449
- Issue date Sep 10, 2024
- Seiko Epson Corporation
- Kenichi Furuya
- G01 - MEASURING TESTING
Information Patent Grant
Optical sensor circuit
- Patent number 12,078,542
- Issue date Sep 3, 2024
- Au Optronics Corporation
- Chih-Lung Lin
- G01 - MEASURING TESTING
Information Patent Grant
Filter assembly, detector, and method of manufacture of a filter as...
- Patent number 12,072,235
- Issue date Aug 27, 2024
- ams AG
- Gerhard Eilmsteiner
- G01 - MEASURING TESTING
Information Patent Grant
Optical device
- Patent number 12,072,516
- Issue date Aug 27, 2024
- Viavi Solutions Inc.
- Valton Smith
- G01 - MEASURING TESTING
Information Patent Grant
Multispectral ranging and imaging systems
- Patent number 12,072,237
- Issue date Aug 27, 2024
- Ouster, Inc.
- Angus Pacala
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light source classifier
- Patent number 12,066,330
- Issue date Aug 20, 2024
- Microsoft Technology Licensing, LLC
- Eliyahu Barel
- G01 - MEASURING TESTING
Information Patent Grant
Color measurement apparatus
- Patent number 12,038,329
- Issue date Jul 16, 2024
- Seiko Epson Corporation
- Toshio Miyake
- G01 - MEASURING TESTING
Information Patent Grant
Color measuring apparatus
- Patent number 12,025,493
- Issue date Jul 2, 2024
- Seiko Epson Corporation
- Tatsuya Shirane
- G01 - MEASURING TESTING
Information Patent Grant
Method, system, and medium having stored thereon instructions that...
- Patent number 12,014,538
- Issue date Jun 18, 2024
- Sony Group Corporation
- Morio Ogura
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Multi-application optical sensing apparatus and method thereof
- Patent number 12,007,280
- Issue date Jun 11, 2024
- Artilux, Inc.
- Chih-Wei Yeh
- G01 - MEASURING TESTING
Information Patent Grant
Color measurement apparatus
- Patent number 12,007,281
- Issue date Jun 11, 2024
- Seiko Epson Corporation
- Toshio Miyake
- G01 - MEASURING TESTING
Information Patent Grant
Filter array, spectral detector including the filter array and spec...
- Patent number 11,913,832
- Issue date Feb 27, 2024
- Samsung Electronics Co., Ltd.
- Kyungsang Cho
- G01 - MEASURING TESTING
Information Patent Grant
Method, system, and medium having stored thereon instructions that...
- Patent number 11,875,562
- Issue date Jan 16, 2024
- Sony Group Corporation
- Morio Ogura
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Modular low cost trackerless spectral sensor
- Patent number 11,841,273
- Issue date Dec 12, 2023
- National Technology & Engineering Solutions of Sandia, LLC
- Kenneth M. Armijo
- G01 - MEASURING TESTING
Information Patent Grant
Technique for determining presence of a species in a sample
- Patent number 11,802,792
- Issue date Oct 31, 2023
- 3M Innovative Properties Company
- John A. Wheatley
- G01 - MEASURING TESTING
Information Patent Grant
Sensor array, method for calculating a color image and a hyperspect...
- Patent number 11,778,288
- Issue date Oct 3, 2023
- Scholly Fiberoptic GmbH
- Daniel Harter
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color measurement apparatus
- Patent number 11,768,111
- Issue date Sep 26, 2023
- Seiko Epson Corporation
- Hidefumi Minemura
- G01 - MEASURING TESTING
Information Patent Grant
Multi-band color vision filters and method by LP-optimization
- Patent number 11,762,136
- Issue date Sep 19, 2023
- ENCHROMA, INC.
- Andrew W. Schmeder
- G01 - MEASURING TESTING
Information Patent Grant
Hyperspectral imaging spectrophotometer and system
- Patent number 11,748,912
- Issue date Sep 5, 2023
- X-RITE, INCORPORATED
- Christian Boes
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
METAL MIRROR BASED MULTISPECTRAL FILTER ARRAY
- Publication number 20250113635
- Publication date Apr 3, 2025
- VIAVI SOLUTIONS INC.
- Georg J. OCKENFUSS
- G01 - MEASURING TESTING
Information Patent Application
Photonic Integrated Circuit Devices including Radiation Emitting Di...
- Publication number 20250081691
- Publication date Mar 6, 2025
- The Government of the United States of America, as represented by the Secreta...
- Marcel W. PRUESSNER
- G01 - MEASURING TESTING
Information Patent Application
COMPENSATION OF OPTICAL ALIGNMENT ISSUES FOR SECTORED-VIEW MULTI-SP...
- Publication number 20250067596
- Publication date Feb 27, 2025
- ams Sensors Germany GmbH
- Gunter Siess
- G01 - MEASURING TESTING
Information Patent Application
FOCUS SCANNING APPARATUS RECORDING COLOR
- Publication number 20250064560
- Publication date Feb 27, 2025
- 3SHAPE A/S
- Bo ESBECH
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
MEASUREMENT OPTICAL SYSTEM AND PHOTOMETRIC/COLORIMETRIC DEVICE
- Publication number 20250020514
- Publication date Jan 16, 2025
- Konica Minolta, Inc.
- Junichi YAMAZOE
- G01 - MEASURING TESTING
Information Patent Application
PHOTOMETRIC APPARATUS AND PHOTOMETRIC METHOD
- Publication number 20250020513
- Publication date Jan 16, 2025
- Konica Minolta, Inc.
- Katsutoshi TSURUTANI
- G01 - MEASURING TESTING
Information Patent Application
MULTISPECTRAL RANGING AND IMAGING SYSTEMS
- Publication number 20250012629
- Publication date Jan 9, 2025
- Ouster, Inc.
- Angus Pacala
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL FILTER FOR AN OPTICAL SENSOR DEVICE
- Publication number 20240410757
- Publication date Dec 12, 2024
- VIAVI SOLUTIONS INC.
- William D. HOUCK
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTICAL DEVICE
- Publication number 20240402403
- Publication date Dec 5, 2024
- VIAVI SOLUTIONS INC.
- Valton SMITH
- G02 - OPTICS
Information Patent Application
SENSOR DEVICE AND SEMICONDUCTOR PROCESSING APPARATUS USING THE SAME
- Publication number 20240377256
- Publication date Nov 14, 2024
- Samsung Electronics Co., Ltd.
- Yunsong Jeong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT SOURCE DEVICE, OBSERVATION SYSTEM, AND COLOR-BALANCE CORRECTI...
- Publication number 20240314901
- Publication date Sep 19, 2024
- OLYMPUS MEDICAL SYSTEMS CORP.
- Koji MATSUMOTO
- G01 - MEASURING TESTING
Information Patent Application
Multi-Application Optical Sensing Apparatus and Method Thereof
- Publication number 20240280407
- Publication date Aug 22, 2024
- Artilux, Inc.
- Chih-Wei Yeh
- G01 - MEASURING TESTING
Information Patent Application
COLOR MEASUREMENT APPARATUS
- Publication number 20240272003
- Publication date Aug 15, 2024
- SEIKO EPSON CORPORATION
- Toshio MIYAKE
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL STACK, OPTICAL DEVICE AND OPTICAL CONSTRUCTION
- Publication number 20240151586
- Publication date May 9, 2024
- 3M INNOVATIVE PROPERTIES COMPANY
- John A. Wheatley
- G01 - MEASURING TESTING
Information Patent Application
MULTI-BAND COLOR VISION FILTERS AND METHOD BY LP-OPTIMIZATION
- Publication number 20240004112
- Publication date Jan 4, 2024
- EnChroma, Inc.
- Andrew W. SCHMEDER
- G02 - OPTICS
Information Patent Application
NONLINEARITY CORRECTION AND RANGE FITTING FOR STEREOSCOPY THROUGH I...
- Publication number 20230392986
- Publication date Dec 7, 2023
- Ringo AI, Inc.
- Dan Allen
- G01 - MEASURING TESTING
Information Patent Application
IMAGE-BASED CELL SORTING SYSTEMS AND METHODS
- Publication number 20230384208
- Publication date Nov 30, 2023
- The Regents of the University of California
- Yu-Hwa Lo
- G01 - MEASURING TESTING
Information Patent Application
MULTISPECTRAL RANGING AND IMAGING SYSTEMS
- Publication number 20230384153
- Publication date Nov 30, 2023
- Ouster, Inc.
- Angus Pacala
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FOCUS SCANNING APPARATUS RECORDING COLOR
- Publication number 20230363866
- Publication date Nov 16, 2023
- 3SHAPE A/S
- Bo ESBECH
- G01 - MEASURING TESTING
Information Patent Application
HYPERSPECTRAL IMAGING SPECTROPHOTOMETER AND SYSTEM
- Publication number 20230368426
- Publication date Nov 16, 2023
- Christian BOES
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL DEVICE
- Publication number 20230333295
- Publication date Oct 19, 2023
- VIAVI SOLUTIONS INC.
- Valton SMITH
- G01 - MEASURING TESTING
Information Patent Application
Device and Method for Color Identification Using Multiple 2D Materi...
- Publication number 20230332955
- Publication date Oct 19, 2023
- Northeastern University
- Swastik KAR
- G01 - MEASURING TESTING
Information Patent Application
LIGHT SOURCE CLASSIFIER
- Publication number 20230304864
- Publication date Sep 28, 2023
- Microsoft Technology Licensing, LLC
- Eliyahu BAREL
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
MULTI-CHANNEL INFEROMETER-BASED OPTICAL SENSOR
- Publication number 20230304861
- Publication date Sep 28, 2023
- ams Sensors Singapore Pte. Ltd.
- Peter Roentgen
- G01 - MEASURING TESTING
Information Patent Application
METHOD, SYSTEM, AND MEDIUM HAVING STORED THEREON INSTRUCTIONS THAT...
- Publication number 20230306736
- Publication date Sep 28, 2023
- SONY GROUP CORPORATION
- Morio Ogura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FOCUS SCANNING APPARATUS RECORDING COLOR
- Publication number 20230285125
- Publication date Sep 14, 2023
- 3SHAPE A/S
- Bo ESBECH
- G01 - MEASURING TESTING
Information Patent Application
COLOR SENSOR AND COLOR SENSING DEVICE USING THE SAME
- Publication number 20230288259
- Publication date Sep 14, 2023
- LITE-ON TECHNOLOGY CORPORATION
- I-Chen CHIEN
- G01 - MEASURING TESTING
Information Patent Application
METAL MIRROR BASED MULTISPECTRAL FILTER ARRAY
- Publication number 20230268362
- Publication date Aug 24, 2023
- VIAVI SOLUTIONS INC.
- Georg J. OCKENFUSS
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD, SYSTEM, AND MEDIUM HAVING STORED THEREON INSTRUCTIONS THAT...
- Publication number 20230245446
- Publication date Aug 3, 2023
- SONY GROUP CORPORATION
- Morio Ogura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND APPARATUS FOR COLOUR IMAGING A THREE-DIMENSIONAL STRUCTURE
- Publication number 20230224446
- Publication date Jul 13, 2023
- Align Technology, Inc.
- Noam Babayoff
- G06 - COMPUTING CALCULATING COUNTING

using colour filters

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Reconstructing light wavelength spectrum with thin-film device

Filter array including multiple types PF filters arranged in matrix...

Multi-channel inferometer-based optical sensor

Focus plane equalizer apparatus with prismatic focus corrector

Method, system, and medium having stored thereon instructions that...

Multichannel spectrophotometer using linear variable filter sensor

Metal mirror based multispectral filter array of optical sensor device

Focus scanning apparatus recording color

Device and method for color indentification

Spectral reconstruction with multi-channel color sensors

Optical filter for an optical sensor device

Color measurement apparatus

Optical sensor circuit

Filter assembly, detector, and method of manufacture of a filter as...

Optical device

Multispectral ranging and imaging systems

Light source classifier

Color measurement apparatus

Color measuring apparatus

Method, system, and medium having stored thereon instructions that...

Multi-application optical sensing apparatus and method thereof

Color measurement apparatus

Filter array, spectral detector including the filter array and spec...

Method, system, and medium having stored thereon instructions that...

Modular low cost trackerless spectral sensor

Technique for determining presence of a species in a sample

Sensor array, method for calculating a color image and a hyperspect...

Color measurement apparatus

Multi-band color vision filters and method by LP-optimization

Hyperspectral imaging spectrophotometer and system

Patents Applicationslast 30 patents

METAL MIRROR BASED MULTISPECTRAL FILTER ARRAY

Photonic Integrated Circuit Devices including Radiation Emitting Di...

COMPENSATION OF OPTICAL ALIGNMENT ISSUES FOR SECTORED-VIEW MULTI-SP...

FOCUS SCANNING APPARATUS RECORDING COLOR

MEASUREMENT OPTICAL SYSTEM AND PHOTOMETRIC/COLORIMETRIC DEVICE

PHOTOMETRIC APPARATUS AND PHOTOMETRIC METHOD

MULTISPECTRAL RANGING AND IMAGING SYSTEMS

OPTICAL FILTER FOR AN OPTICAL SENSOR DEVICE

OPTICAL DEVICE

SENSOR DEVICE AND SEMICONDUCTOR PROCESSING APPARATUS USING THE SAME

LIGHT SOURCE DEVICE, OBSERVATION SYSTEM, AND COLOR-BALANCE CORRECTI...

Multi-Application Optical Sensing Apparatus and Method Thereof

COLOR MEASUREMENT APPARATUS

OPTICAL STACK, OPTICAL DEVICE AND OPTICAL CONSTRUCTION

MULTI-BAND COLOR VISION FILTERS AND METHOD BY LP-OPTIMIZATION

NONLINEARITY CORRECTION AND RANGE FITTING FOR STEREOSCOPY THROUGH I...

IMAGE-BASED CELL SORTING SYSTEMS AND METHODS

MULTISPECTRAL RANGING AND IMAGING SYSTEMS

FOCUS SCANNING APPARATUS RECORDING COLOR

HYPERSPECTRAL IMAGING SPECTROPHOTOMETER AND SYSTEM

OPTICAL DEVICE

Device and Method for Color Identification Using Multiple 2D Materi...

LIGHT SOURCE CLASSIFIER

MULTI-CHANNEL INFEROMETER-BASED OPTICAL SENSOR

METHOD, SYSTEM, AND MEDIUM HAVING STORED THEREON INSTRUCTIONS THAT...

FOCUS SCANNING APPARATUS RECORDING COLOR

COLOR SENSOR AND COLOR SENSING DEVICE USING THE SAME

METAL MIRROR BASED MULTISPECTRAL FILTER ARRAY

METHOD, SYSTEM, AND MEDIUM HAVING STORED THEREON INSTRUCTIONS THAT...

METHOD AND APPARATUS FOR COLOUR IMAGING A THREE-DIMENSIONAL STRUCTURE