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Spectrometry Spectrophotometry Monochromators Measuring colour
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G01J3/00
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Parent Industries
G
PHYSICS
G01
Measuring instruments
G01J
MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT COLORIMETRY RADIATION PYROMETRY
Current Industry
G01J3/00
Spectrometry Spectrophotometry Monochromators Measuring colour
Sub Industries
G01J3/02
Details
G01J3/0202
Mechanical elements; Supports for optical elements
G01J3/0205
Optical elements not provided otherwise
G01J3/0208
using focussing or collimating elements
G01J3/021
using plane or convex mirrors, parallel phase plates, or particular reflectors
G01J3/0213
using attenuators
G01J3/0216
using light concentrators or collectors or condensers
G01J3/0218
using optical fibers
G01J3/0221
the fibers defining an entry slit
G01J3/0224
using polarising or depolarising elements
G01J3/0227
using notch filters
G01J3/0229
using masks, aperture plates, spatial light modulators or spatial filters
G01J3/0232
using shutters
G01J3/0235
using means for replacing an element by another, for replacing a filter or a grating
G01J3/0237
Adjustable
G01J3/024
using means for illuminating a slit efficiently (
G01J3/0243
having a through-hole enabling the optical element to fulfil an additional optical function
G01J3/0245
using an optical amplifier of light
G01J3/0248
using a sighting port
G01J3/0251
Colorimeters making use of an integrating sphere
G01J3/0254
Spectrometers, other than colorimeters, making use of an integrating sphere
G01J3/0256
Compact construction
G01J3/0259
Monolithic
G01J3/0262
Constructional arrangements for removing stray light
G01J3/0264
Electrical interface; User interface
G01J3/0267
Sample holders for colorimetry
G01J3/027
Control of working procedures of a spectrometer; Failure detection; Bandwidth calculation
G01J3/0272
Handheld
G01J3/0275
making use of sensor-related data
G01J3/0278
Control or determination of height or angle information for sensors or receivers
G01J3/0283
using a charging unit
G01J3/0286
Constructional arrangements for compensating for fluctuations caused by temperature, humidity or pressure, or using cooling or temperature stabilization of parts of the device; Controlling the atmosphere inside a spectrometer
G01J3/0289
Field-of-view determination; Aiming or pointing of a spectrometer; Adjusting alignment; Encoding angular position; Size of measurement area; Position tracking
G01J3/0291
Housings; Spectrometer accessories; Spatial arrangement of elements
G01J3/0294
Multi-channel spectroscopy
G01J3/0297
Constructional arrangements for removing other types of optical noise or for performing calibration
G01J3/04
Slit arrangements slit adjustment
G01J3/06
Scanning arrangements arrangements for order-selection
G01J3/08
Beam switching arrangements
G01J3/10
Arrangements of light sources specially adapted for spectrometry or colorimetry
G01J3/108
for measurement in the infra-red range
G01J3/12
Generating the spectrum Monochromators
G01J3/1256
using acousto-optic tunable filter
G01J3/14
using refracting elements
G01J3/16
with autocollimation
G01J3/18
using diffraction elements
G01J3/1804
Plane gratings
G01J3/1809
Echelle gratings
G01J3/1833
Grazing incidence
G01J3/1838
Holographic gratings
G01J3/189
using at least one grating in an off-plane configuration
G01J3/1895
using fiber Bragg gratings or gratings integrated in a waveguide
G01J3/20
Rowland circle spectrometers
G01J3/22
Littrow mirror spectrometers
G01J3/24
using gratings profiled to favour a specific order
G01J3/26
using multiple reflection
G01J3/28
Investigating the spectrum
G01J3/2803
using photoelectric array detector
G01J3/2823
Imaging spectrometer
G01J3/2846
using modulation grid; Grid spectrometers
G01J3/2889
Rapid scan spectrometers; Time resolved spectrometry
G01J3/30
Measuring the intensity of spectral line directly on the spectrum itself
G01J3/32
Investigating bands of a spectrum in sequence by a single detector
G01J3/36
Investigating two or more bands of a spectrum by separate detectors
G01J3/40
Measuring the intensity of spectral lines by determining density of a photograph of the spectrum Spectrography
G01J3/42
Absorption spectrometry Double beam spectrometry Flicker spectrometry Reflection spectrometry
G01J3/427
Dual wavelengths spectrometry
G01J3/433
Modulation spectrometry Derivative spectrometry
G01J3/4338
Frequency modulated spectrometry
G01J3/44
Raman spectrometry Scattering spectrometry; Fluorescence spectrometry
G01J3/4406
Fluorescence spectrometry
G01J3/4412
Scattering spectrometry
G01J3/443
Emission spectrometry
G01J3/447
Polarisation spectrometry
G01J3/45
Interferometric spectrometry
G01J3/453
by correlation of the amplitudes
G01J3/4531
Devices without moving parts
G01J3/4532
Devices of compact or symmetric construction
G01J3/4535
Devices with moving mirror
G01J3/4537
Devices with refractive scan
G01J3/457
Correlation spectrometry
G01J3/46
Measurement of colour Colour measuring devices
G01J3/461
with colour spinners
G01J3/462
Computing operations in or between colour spaces; Colour management systems
G01J3/463
Colour matching
G01J3/465
taking into account the colour perception of the eye; using tristimulus detection
G01J3/50
using electric radiation detectors
G01J3/501
Colorimeters using spectrally-selective light sources
G01J3/502
using a dispersive element
G01J3/504
Goniometric colour measurements, for example measurements of metallic or flake based paints
G01J3/505
measuring the colour produced by lighting fixtures other than screens, monitors, displays or CRTs
G01J3/506
measuring the colour produced by screens, monitors, displays or CRTs
G01J3/508
measuring the colour of teeth
G01J3/51
using colour filters
G01J3/513
having fixed filter-detector pairs
G01J3/52
using colour charts
G01J3/522
circular colour charts
G01J3/524
Calibration of colorimeters
G01J3/526
for choosing a combination of different colours
G01J3/528
using colour harmony theory
Industries
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Patents Grants
last 30 patents
Information
Patent Grant
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Issue date
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G01 - MEASURING TESTING
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Issue date
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Issue date
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G01 - MEASURING TESTING
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Issue date
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Issue date
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B60 - VEHICLES IN GENERAL
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Patent Grant
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Issue date
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G01 - MEASURING TESTING
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Issue date
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Issue date
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H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
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Patent number
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Issue date
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G02 - OPTICS
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Patent Grant
Mirror clip
Patent number
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Issue date
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G02 - OPTICS
Information
Patent Grant
Deployable micro-spectrometer bullets
Patent number
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Issue date
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F41 - WEAPONS
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Patent Grant
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Patent number
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Issue date
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H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
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Patent number
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Issue date
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G01 - MEASURING TESTING
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Method for developing a printing plan
Patent number
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Issue date
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G06 - COMPUTING CALCULATING COUNTING
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Issue date
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H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
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Patent number
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Issue date
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
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Patent number
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Issue date
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G01 - MEASURING TESTING
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Patent number
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Issue date
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G01 - MEASURING TESTING
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Issue date
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F41 - WEAPONS
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Issue date
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
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Issue date
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G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Microscope device, spectroscope, and microscope system
Patent number
12,352,945
Issue date
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Sony Group Corporation
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G01 - MEASURING TESTING
Information
Patent Grant
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Patent number
12,352,626
Issue date
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G01 - MEASURING TESTING
Information
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Semiconductor film
Patent number
12,351,906
Issue date
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C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
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Patent number
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Issue date
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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last 30 patents
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G01 - MEASURING TESTING
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G06 - COMPUTING CALCULATING COUNTING
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G01 - MEASURING TESTING
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G01 - MEASURING TESTING
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G08 - SIGNALLING
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G01 - MEASURING TESTING
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G01 - MEASURING TESTING
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G01 - MEASURING TESTING
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Publication date
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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G01 - MEASURING TESTING
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G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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G01 - MEASURING TESTING
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G01 - MEASURING TESTING
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G01 - MEASURING TESTING
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G01 - MEASURING TESTING
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G06 - COMPUTING CALCULATING COUNTING
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G01 - MEASURING TESTING
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G01 - MEASURING TESTING
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G01 - MEASURING TESTING
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G01 - MEASURING TESTING
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G01 - MEASURING TESTING
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Publication date
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G01 - MEASURING TESTING
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G01 - MEASURING TESTING
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E04 - BUILDING
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20250216255
Publication date
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NANJING INSTITUTE OF ASTRONOMICAL OPTICS & TECHNOLOGY, CHINESE ACADEMY OF SCI...
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G01 - MEASURING TESTING
Information
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Publication number
20250216256
Publication date
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Darren Schipper
G01 - MEASURING TESTING
Information
Patent Application
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Publication number
20250216306
Publication date
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Hilton BARBOSA DE AGUIAR
G01 - MEASURING TESTING
Information
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PRESSURE TUNED INFRARED LIGHT EMITTING DIODE FOR DOWNHOLE SPECTROSCOPY
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20250215795
Publication date
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Rocco DiFoggio
E21 - EARTH DRILLING MINING
Information
Patent Application
TECHNIQUES FOR COLOR MATCHING
Publication number
20250217551
Publication date
Jul 3, 2025
PPG INDUSTRIES OHIO, INC.
Kevin Patrick Gallagher
G06 - COMPUTING CALCULATING COUNTING