Absorption spectrometry Double beam spectrometry Flicker spectrometry Reflection spectrometry

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CPC
G01J3/42

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Parent Industries

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

Current Industry

G01J3/42Absorption spectrometry Double beam spectrometry Flicker spectrometry Reflection spectrometry

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for determining or classifying the surface col...
- Patent number 12,326,362
- Issue date Jun 10, 2025
- ams Sensors Germany GmbH
- G01 - MEASURING TESTING
Information Patent Grant
Hydrogen sulfide imaging system
- Patent number 12,326,430
- Issue date Jun 10, 2025
- Rebellion Photonics, Inc.
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Quantification of heart failure using molecular chemical imaging
- Patent number 12,295,743
- Issue date May 13, 2025
- ChemImage Corporation
- Jeffrey K. Cohen
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Gemstone colour grading process and grading system
- Patent number 12,292,385
- Issue date May 6, 2025
- GOLDWAY TECHNOLOGY LIMITED
- Wing Yan Lee
- G01 - MEASURING TESTING
Information Patent Grant
Light pipe for spectroscopy
- Patent number 12,281,978
- Issue date Apr 22, 2025
- Viavi Solutions Inc.
- Curtis R. Hruska
- G01 - MEASURING TESTING
Information Patent Grant
Wearable device for differential measurement on pulse rate and bloo...
- Patent number 12,268,475
- Issue date Apr 8, 2025
- Omni MedSci, Inc.
- Mohammed N. Islam
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Discrimination of tissues using a fast infrared probe
- Patent number 12,268,471
- Issue date Apr 8, 2025
- OHIO STATE INNOVATION FOUNDATION
- James Coe
- G01 - MEASURING TESTING
Information Patent Grant
Time-of-flight sensors co-registered with camera systems
- Patent number 12,251,194
- Issue date Mar 18, 2025
- Omni MedSci, Inc.
- Mohammed N. Islam
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Identification method of plastic microparticles
- Patent number 12,247,916
- Issue date Mar 11, 2025
- NATIONAL TAIWAN UNIVERSITY
- Chihhao Fan
- G01 - MEASURING TESTING
Information Patent Grant
System comprising a dishwasher and method for operating a dishwasher
- Patent number 12,239,274
- Issue date Mar 4, 2025
- BSH Hausgeräte GmbH
- Alfredo Calvimontes
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multipass cell
- Patent number 12,235,207
- Issue date Feb 25, 2025
- Thermo Fisher Scientific (Ecublens) SARL
- Patrick Lancuba
- G01 - MEASURING TESTING
Information Patent Grant
Optical imaging or spectroscopy systems and methods
- Patent number 12,232,846
- Issue date Feb 25, 2025
- The Trustees of Columbia University In the City of New York
- Elizabeth Marjorie Clare Hillman
- G01 - MEASURING TESTING
Information Patent Grant
Active illumination and time-of-flight camera system to evaluate fa...
- Patent number 12,226,188
- Issue date Feb 18, 2025
- Omni MedSci, Inc.
- Mohammed N. Islam
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Spectrometer with self-referenced calibration
- Patent number 12,228,451
- Issue date Feb 18, 2025
- Wisconsin Alumni Research Foundation
- Scott Sanders
- G01 - MEASURING TESTING
Information Patent Grant
Sensor device and method of use
- Patent number 12,216,004
- Issue date Feb 4, 2025
- Viavi Solutions Inc.
- William D. Houck
- G01 - MEASURING TESTING
Information Patent Grant
Liquid color, haze, and clarity instrument, and method of measurement
- Patent number 12,216,007
- Issue date Feb 4, 2025
- Ranzy Morgan
- G01 - MEASURING TESTING
Information Patent Grant
Method and apparatus for enhanced photo-thermal imaging and spectro...
- Patent number 12,209,950
- Issue date Jan 28, 2025
- Photothermal Spectroscopy Corp.
- Craig Prater
- G01 - MEASURING TESTING
Information Patent Grant
Dual optical frequency comb light-emitting device
- Patent number 12,212,112
- Issue date Jan 28, 2025
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Tasuku Nakamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of determining an optical pathlength through a cuvette
- Patent number 12,209,907
- Issue date Jan 28, 2025
- Foss Analytical A/S
- Jeppe Sandvik Clausen
- G01 - MEASURING TESTING
Information Patent Grant
Wearable devices comprising semiconductor diode light sources with...
- Patent number 12,193,790
- Issue date Jan 14, 2025
- Omni MedSci, Inc.
- Mohammed N. Islam
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Concealment component for an optical sensor device
- Patent number 12,196,611
- Issue date Jan 14, 2025
- Viavi Solutions Inc.
- William D. Houck
- G01 - MEASURING TESTING
Information Patent Grant
System and method for laser based internal analysis of gases in a b...
- Patent number 12,178,548
- Issue date Dec 31, 2024
- NEOLA MEDICAL AB
- Sune Svanberg
- G01 - MEASURING TESTING
Information Patent Grant
Augmented reality system and method for spectroscopic analysis
- Patent number 12,174,068
- Issue date Dec 24, 2024
- Magic Leap, Inc.
- Adrian Kaehler
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus for analyzing a media, and associated egg identification...
- Patent number 12,169,350
- Issue date Dec 17, 2024
- Zoetis Services LLC
- Joel James Walukas
- G01 - MEASURING TESTING
Information Patent Grant
Hyperspectral apparatus and method
- Patent number 12,161,411
- Issue date Dec 10, 2024
- Cylite Pty Ltd
- Steven James Frisken
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Large spot size spectrometer
- Patent number 12,163,833
- Issue date Dec 10, 2024
- Si-Ware Systems
- Mohamed Sadek Radwan
- G01 - MEASURING TESTING
Information Patent Grant
Gas detection device, gas detection system, and gas detection method
- Patent number 12,163,881
- Issue date Dec 10, 2024
- NEC Platforms, Ltd.
- Fujio Okumura
- G01 - MEASURING TESTING
Information Patent Grant
Detecting a hardware failure using optical absorption spectroscopy
- Patent number 12,159,516
- Issue date Dec 3, 2024
- Bank of America Corporation
- Shahadat Hossain Mazumder
- G07 - CHECKING-DEVICES
Information Patent Grant
Phase stabilization system and phase stabilization method using the...
- Patent number 12,149,043
- Issue date Nov 19, 2024
- Agency for Defense Development
- Taek Jeong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Spectroscopic evaluation of edible oil using profiles
- Patent number 12,123,860
- Issue date Oct 22, 2024
- Cargill, Incorporated
- Jinping Dong
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR ANALYZING IGNITION-INDUCING PHENOMENA
- Publication number 20250180406
- Publication date Jun 5, 2025
- FAGUS-GRECON GRETEN GMBH & CO. KG
- Michael Mehlhorn
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL-PARAMETRIC-AMPLIFICATION-ENHANCED SPECTROSCOPY AND SENSING
- Publication number 20250180962
- Publication date Jun 5, 2025
- California Institute of Technology
- Alireza Marandi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
3D CAMERAS OR SENSORS INPUTTING TO MULTI-MODAL GENERATIVE ARTIFICIA...
- Publication number 20250169698
- Publication date May 29, 2025
- Omni MedSci, Inc.
- Mohammed N. Islam
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SENSOR DEVICE AND METHOD OF USE
- Publication number 20250172432
- Publication date May 29, 2025
- VIAVI SOLUTIONS INC.
- William D. Houck
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL EXTINCTION ANALYZER WITH CONTINUOUS AIRFLOW SAMPLING
- Publication number 20250164393
- Publication date May 22, 2025
- Nikira Labs Inc.
- David P. Morgan
- G01 - MEASURING TESTING
Information Patent Application
METHOD OF CALIBRATING A SPECTRAL SENSING DEVICE
- Publication number 20250164315
- Publication date May 22, 2025
- trinamiX GmbH
- Sourabh KULKARNI
- G01 - MEASURING TESTING
Information Patent Application
CONCEALMENT COMPONENT FOR AN OPTICAL SENSOR DEVICE
- Publication number 20250146866
- Publication date May 8, 2025
- VIAVI SOLUTIONS INC.
- William D. HOUCK
- G01 - MEASURING TESTING
Information Patent Application
SPECTROMETER WITH BUILT-IN CALIBRATION PATH
- Publication number 20250146869
- Publication date May 8, 2025
- trinamiX GmbH
- Henning ZIMMERMANN
- G01 - MEASURING TESTING
Information Patent Application
Per-frequency correction of spectroscopic interference
- Publication number 20250137921
- Publication date May 1, 2025
- Picarro, Inc.
- Chris W. Rella
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL SPECTROSCOPY FOR CHARACTERIZING ATMOSPHERIC EMISSIONS
- Publication number 20250110047
- Publication date Apr 3, 2025
- LONGPATH TECHNOLOGIES, INC.
- Gregory B. RIEKER
- G01 - MEASURING TESTING
Information Patent Application
SPECTROPHOTOMETER
- Publication number 20250052613
- Publication date Feb 13, 2025
- Shimadzu Corporation
- Takahiro TAMAKI
- G01 - MEASURING TESTING
Information Patent Application
WEARABLE DEVICE FOR DIFFERENTIAL MEASUREMENT ON PULSE RATE AND BLOO...
- Publication number 20250049326
- Publication date Feb 13, 2025
- Omni MedSci, Inc.
- Mohammed N. ISLAM
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
CHIRP MODULATION SIMULATED RAMAN SCATTERING MICROSCOPY
- Publication number 20250035487
- Publication date Jan 30, 2025
- National Research Council of Canada
- Adrian PEGORARO
- G01 - MEASURING TESTING
Information Patent Application
PROBE FOR MEASURING OPTICAL PROPERTIES OF LIQUIDS
- Publication number 20250027815
- Publication date Jan 23, 2025
- Ranzy Morgan
- G01 - MEASURING TESTING
Information Patent Application
DISCRIMINATION OF TISSUES USING A FAST INFRARED PROBE
- Publication number 20250017470
- Publication date Jan 16, 2025
- Ohio State Innovation Foundation
- James COE
- G01 - MEASURING TESTING
Information Patent Application
WEARABLE DEVICE FOR DIFFERENTIAL MEASUREMENT ON PULSE RATE AND BLOO...
- Publication number 20250017473
- Publication date Jan 16, 2025
- Omni MedSci, Inc.
- Mohammed N. ISLAM
- G01 - MEASURING TESTING
Information Patent Application
BROADBAND TIME-RESOLVED THZ SYSTEM
- Publication number 20250020511
- Publication date Jan 16, 2025
- OZ Optics Ltd.
- Jean-Michel Ménard
- G01 - MEASURING TESTING
Information Patent Application
MEASUREMENTS USING CAMERA SENSOR COUPLED TO A CHEMICAL DETECTION SY...
- Publication number 20250017472
- Publication date Jan 16, 2025
- Omni MedSci, Inc.
- Mohammed N. ISLAM
- G01 - MEASURING TESTING
Information Patent Application
TIME-OF-FLIGHT MEASUREMENT ON USER WITH CAMERAS AND POSITION SENSOR
- Publication number 20250009232
- Publication date Jan 9, 2025
- Omni MedSci, Inc.
- Mohammed N. ISLAM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
REMOTE SENSING SYSTEM WITH TIME-OF-FLIGHT SENSOR, ACTIVE ILLUMINATO...
- Publication number 20250009233
- Publication date Jan 9, 2025
- Omni MedSci, Inc.
- Mohammed N. ISLAM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOTODETECTOR FOR MEASURING OPTICAL RADIATION
- Publication number 20250003801
- Publication date Jan 2, 2025
- trinamiX GmbH
- Bernd SCHERWATH
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUS FOR ENHANCED PHOTO-THERMAL IMAGING AND SPECTRO...
- Publication number 20250003865
- Publication date Jan 2, 2025
- Photothermal Spectroscopy Corp.
- Craig Prater
- G01 - MEASURING TESTING
Information Patent Application
DIRECT LIGHT DIFFERENTIAL MEASUREMENT SYSTEM
- Publication number 20240423517
- Publication date Dec 26, 2024
- Fresenius Medical Care Holdings, Inc.
- Louis LeeGrande Barrett
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Optical Module, Electronic Device, And Driving Method
- Publication number 20240418981
- Publication date Dec 19, 2024
- SEIKO EPSON CORPORATION
- Tomonori MATSUSHITA
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL CAVITY FOR ABSORPTION SPECTROSCOPY AND METHODS OF ASSEMBLY
- Publication number 20240410755
- Publication date Dec 12, 2024
- Nikira Labs Inc.
- John Brian Leen
- G01 - MEASURING TESTING
Information Patent Application
REFERENCE SWITCH ARCHITECTURES FOR NONCONTACT SENSING OF SUBSTANCES
- Publication number 20240410822
- Publication date Dec 12, 2024
- Apple Inc.
- Miikka M. Kangas
- G01 - MEASURING TESTING
Information Patent Application
IN-SITU INFRA-RED ULTRA-VIOLET PHOTOMETER
- Publication number 20240402014
- Publication date Dec 5, 2024
- Protea Ltd
- Chris Daw
- G01 - MEASURING TESTING
Information Patent Application
MEASUREMENTS USING CAMERA IMAGING TISSUE COMPRISING SKIN OR THE HAND
- Publication number 20240398237
- Publication date Dec 5, 2024
- Mohammed N. ISLAM
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ACTIVE REMOTE SENSING OF ATMOSPHERIC GASES OR SMOKE USING A TIME-OF...
- Publication number 20240389858
- Publication date Nov 28, 2024
- Mohammed N. ISLAM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEMS AND METHODS FOR MODULATING SENSITIVITY OF A PHOTOMETER
- Publication number 20240385106
- Publication date Nov 21, 2024
- IDEXX Laboratories Inc.
- Garland Christian Misener
- G01 - MEASURING TESTING

Absorption spectrometry Double beam spectrometry Flicker spectrometry Reflection spectrometry

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method and apparatus for determining or classifying the surface col...

Hydrogen sulfide imaging system

Quantification of heart failure using molecular chemical imaging

Gemstone colour grading process and grading system

Light pipe for spectroscopy

Wearable device for differential measurement on pulse rate and bloo...

Discrimination of tissues using a fast infrared probe

Time-of-flight sensors co-registered with camera systems

Identification method of plastic microparticles

System comprising a dishwasher and method for operating a dishwasher

Multipass cell

Optical imaging or spectroscopy systems and methods

Active illumination and time-of-flight camera system to evaluate fa...

Spectrometer with self-referenced calibration

Sensor device and method of use

Liquid color, haze, and clarity instrument, and method of measurement

Method and apparatus for enhanced photo-thermal imaging and spectro...

Dual optical frequency comb light-emitting device

Method of determining an optical pathlength through a cuvette

Wearable devices comprising semiconductor diode light sources with...

Concealment component for an optical sensor device

System and method for laser based internal analysis of gases in a b...

Augmented reality system and method for spectroscopic analysis

Apparatus for analyzing a media, and associated egg identification...

Hyperspectral apparatus and method

Large spot size spectrometer

Gas detection device, gas detection system, and gas detection method

Detecting a hardware failure using optical absorption spectroscopy

Phase stabilization system and phase stabilization method using the...

Spectroscopic evaluation of edible oil using profiles

Patents Applicationslast 30 patents

SYSTEM AND METHOD FOR ANALYZING IGNITION-INDUCING PHENOMENA

OPTICAL-PARAMETRIC-AMPLIFICATION-ENHANCED SPECTROSCOPY AND SENSING

3D CAMERAS OR SENSORS INPUTTING TO MULTI-MODAL GENERATIVE ARTIFICIA...

SENSOR DEVICE AND METHOD OF USE

OPTICAL EXTINCTION ANALYZER WITH CONTINUOUS AIRFLOW SAMPLING

METHOD OF CALIBRATING A SPECTRAL SENSING DEVICE

CONCEALMENT COMPONENT FOR AN OPTICAL SENSOR DEVICE

SPECTROMETER WITH BUILT-IN CALIBRATION PATH

Per-frequency correction of spectroscopic interference

OPTICAL SPECTROSCOPY FOR CHARACTERIZING ATMOSPHERIC EMISSIONS

SPECTROPHOTOMETER

WEARABLE DEVICE FOR DIFFERENTIAL MEASUREMENT ON PULSE RATE AND BLOO...

CHIRP MODULATION SIMULATED RAMAN SCATTERING MICROSCOPY

PROBE FOR MEASURING OPTICAL PROPERTIES OF LIQUIDS

DISCRIMINATION OF TISSUES USING A FAST INFRARED PROBE

WEARABLE DEVICE FOR DIFFERENTIAL MEASUREMENT ON PULSE RATE AND BLOO...

BROADBAND TIME-RESOLVED THZ SYSTEM

MEASUREMENTS USING CAMERA SENSOR COUPLED TO A CHEMICAL DETECTION SY...

TIME-OF-FLIGHT MEASUREMENT ON USER WITH CAMERAS AND POSITION SENSOR

REMOTE SENSING SYSTEM WITH TIME-OF-FLIGHT SENSOR, ACTIVE ILLUMINATO...

PHOTODETECTOR FOR MEASURING OPTICAL RADIATION

METHOD AND APPARATUS FOR ENHANCED PHOTO-THERMAL IMAGING AND SPECTRO...

DIRECT LIGHT DIFFERENTIAL MEASUREMENT SYSTEM

Optical Module, Electronic Device, And Driving Method

OPTICAL CAVITY FOR ABSORPTION SPECTROSCOPY AND METHODS OF ASSEMBLY

REFERENCE SWITCH ARCHITECTURES FOR NONCONTACT SENSING OF SUBSTANCES

IN-SITU INFRA-RED ULTRA-VIOLET PHOTOMETER

MEASUREMENTS USING CAMERA IMAGING TISSUE COMPRISING SKIN OR THE HAND

ACTIVE REMOTE SENSING OF ATMOSPHERIC GASES OR SMOKE USING A TIME-OF...

SYSTEMS AND METHODS FOR MODULATING SENSITIVITY OF A PHOTOMETER