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Absorption spectrometry Double beam spectrometry Flicker spectrometry Reflection spectrometry
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PHYSICS
G01
Measuring instruments
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MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT COLORIMETRY RADIATION PYROMETRY
G01J3/00
Spectrometry Spectrophotometry Monochromators Measuring colour
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G01J3/42
Absorption spectrometry Double beam spectrometry Flicker spectrometry Reflection spectrometry
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Patents Grants
last 30 patents
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Patent Grant
Device and method for optical spectrum measurement
Patent number
12,359,970
Issue date
Jul 15, 2025
PILOT PHOTONICS LTD.
Frank Smyth
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Spectrometer including tunable on-chip laser and spectrum measureme...
Patent number
12,350,013
Issue date
Jul 8, 2025
Samsung Electronics Co., Ltd.
Alexey Dmitrievich Lantsov
G01 - MEASURING TESTING
Information
Patent Grant
Terahertz spectroscopy system and method
Patent number
12,352,623
Issue date
Jul 8, 2025
NovaTrans Group SA
John F. Roulston
G01 - MEASURING TESTING
Information
Patent Grant
Optical spectroscopy for characterizing atmospheric emissions
Patent number
12,345,633
Issue date
Jul 1, 2025
LONGPATH TECHNOLOGIES, INC.
Gregory B. Rieker
G01 - MEASURING TESTING
Information
Patent Grant
Combined spectroscopy system including Raman and ATR-FTIR
Patent number
12,345,646
Issue date
Jul 1, 2025
Asociación Centro de Investigación Cooperativa en Nanociencias “CIC nanoGUNE”
Andreas Seifert
G01 - MEASURING TESTING
Information
Patent Grant
Laser output limiting device
Patent number
12,345,966
Issue date
Jul 1, 2025
GECKO ANALYSENTECHNIK GmbH
Matthias Eble
G01 - MEASURING TESTING
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
Gunter Siess
G01 - MEASURING TESTING
Information
Patent Grant
Hydrogen sulfide imaging system
Patent number
12,326,430
Issue date
Jun 10, 2025
Rebellion Photonics, Inc.
Robert Timothy Kester
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
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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
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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
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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
Patents Applications
last 30 patents
Information
Patent Application
LIQUID COLOR, HAZE, AND CLARITY INSTRUMENT, AND METHOD OF MEASUREMENT
Publication number
20250224274
Publication date
Jul 10, 2025
Ranzy Morgan
G01 - MEASURING TESTING
Information
Patent Application
PRESSURE TUNED INFRARED LIGHT EMITTING DIODE FOR DOWNHOLE SPECTROSCOPY
Publication number
20250215795
Publication date
Jul 3, 2025
Baker Hughes Oilfield Operations LLC
Rocco DiFoggio
E21 - EARTH DRILLING MINING
Information
Patent Application
DYEING ABSORBANCE SPECTRA PREDICTION APPARATUS AND METHOD FOR MIXED...
Publication number
20250209520
Publication date
Jun 26, 2025
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Ji Yong HWANG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
OPTICAL MODULE
Publication number
20250198847
Publication date
Jun 19, 2025
ams International AG
Remco VERDOOLD
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ATOMIC ABSORPTION SPECTROPHOTOMETER
Publication number
20250198914
Publication date
Jun 19, 2025
Shimadzu Corporation
Shihomi UZAWA
G01 - MEASURING TESTING
Information
Patent Application
HIGH FREQUENCY MODULATION CHOPPER
Publication number
20250198840
Publication date
Jun 19, 2025
NOVA LTD
Asaf ILOVITSH
G01 - MEASURING TESTING
Information
Patent Application
DETERMINING WATER CONTENT IN A POROUS MATERIAL
Publication number
20250198846
Publication date
Jun 19, 2025
UNIVERSITEIT ANTWERPEN
Paul SCHEUNDERS
G01 - MEASURING TESTING
Information
Patent Application
OPTICAL SYSTEM AND METHOD WITH ULTRA-LONG PATH MULTIPASS CELL HAVIN...
Publication number
20250189434
Publication date
Jun 12, 2025
Nikira Labs Inc.
John Brian Leen
G01 - MEASURING TESTING
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
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
SPECTROPHOTOMETER
Publication number
20250052613
Publication date
Feb 13, 2025
Shimadzu Corporation
Takahiro TAMAKI
G01 - MEASURING TESTING
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