ClassID:

166093

G01J3/457 - CPC Classification

Classification description:

Spectrometry; Spectrophotometry; Monochromators; Measuring colours; Investigating the spectrum Correlation spectrometry, e.g. of the intensity

Recent Application in this class:
#1
20260056055
2026-02-26

APPARATUS AND METHOD FOR ANALYSING A PROCESS ABNORMALITY OF A LASER PROCESS

#2
20250389585
2025-12-25

SPECTROSCOPIC DEVICE

#3
20240369412
2024-11-07

METHOD FOR QUANTITATIVELY ANALYZING FLUORESCENT DYES LABELED ON EXTRACELLULAR VESICLE BY USING FLUORESCENCE CORRELATION SPECTROSCOPY, AND USE THEREOF

#4
20240172942
2024-05-30

SPECTRUM ANALYZING METHOD AND GINGIVITIS EVALUATING DEVICE

#5
20240159680
2024-05-16

Spark spectrometry for inclusions content distribution on the surface of large size metallic materials

#6
20230317867
2023-10-05

LIGHT DETECTION MODULE AND BEAT SPECTROMETER

#7
20230314221
2023-10-05

SYSTEM AND METHOD FOR EMBEDDED DIFFUSE CORRELATION SPECTROSCOPY

#8
20230307562
2023-09-28

PHOTODETECTOR AND BEATING SPECTROSCOPY DEVICE

#9
20230255493
2023-08-17

Optical imaging or spectroscopy systems and methods

#10
20230160831
2023-05-25

SENSOR SYSTEM FOR MULTI-COMPONENT FLUIDS

#11
20220364921
2022-11-17

Inflammable spark estimation system

#12
20220316855
2022-10-06

Dual-comb ranging with long ambiguity-free range

#13
20220268629
2022-08-25

SPECTRAL MEASUREMENT METHOD, SPECTRAL MEASUREMENT SYSTEM, AND BROADBAND PULSED LIGHT SOURCE UNIT

#14
20220236191
2022-07-28

Sensor system for multi-component fluids

#15
20220054012
2022-02-24

Optical imaging or spectroscopy systems and methods

#16
20220026331
2022-01-27

Axially-offset differential interference contrast correlation spectroscopy

#17
20210308616
2021-10-07

Carbon dioxide capture system and spectroscopic evaluation thereof

#18
20210196155
2021-07-01

Method and apparatus for light-weight, non-invasive, point of care diabetes screening device

#19
20210190586
2021-06-24

System and method for spectral library training

#20
20210055162
2021-02-25

Optical detector

#21
20200348225
2020-11-05

Sensor system for multi-component fluids

#22
20200166406
2020-05-28

Spectral measurement method, spectral measurement system, and broadband pulsed light source unit

#23
20200141872
2020-05-07

Discharge detection system and discharge detection method

#24
20200116565
2020-04-16

Device for measuring melatonin suppression induced by light source

#25
20200049561
2020-02-13

Spectrum measuring apparatus and spectrum measuring method

#26
20190204154
2019-07-04

Method and apparatus for combining colorants using camera

#27
20190200904
2019-07-04

Method and apparatus for light-weight, non-invasive, point of care diabetes screening device

#28
20190154506
2019-05-23

System and method of determining if a surface is printed or a device screen

#29
20190094075
2019-03-28

Image processing apparatus, method for controlling the same, and storage medium

#30
20190052818
2019-02-14

Imaging systems with pulse detection for search and rescue

#31
20190041269
2019-02-07

Spectrum measurement apparatus and method, and calibration method of spectrum measurement apparatus

#32
20180372544
2018-12-27

Correlator with a variable sampling time scheme

#33
20180340825
2018-11-29

MAGNETIC STRUCTURES, FIELD GENERATORS, NAVIGATION AND IMAGING FOR UNTETHERED ROBOTIC DEVICE ENABLED MEDICAL PROCEDURE

#34
20180214024
2018-08-02

Optical imaging or spectroscopy systems and methods

#35
20180188109
2018-07-05

Radiation measuring systems and methods thereof

#36
20180106678
2018-04-19

Apparatus and method for monitoring stability of spectrum

#37
20180073926
2018-03-15

Light wavelength measurement method and light wavelength measurement apparatus

#38
20180024050
2018-01-25

Determining a weed percentage and agricultural control device

#39
20180010963
2018-01-11

Radiation measuring systems and methods thereof

#40
20170336264
2017-11-23

OPTOELECTRONIC DEVICE FOR MULTI-SPECTRAL SPECTROSCOPIC IDENTIFICATION OF THE POLYMER COMPOSITION OF AN UNKNOWN PLASTIC OBJECT AND RELATED METHODS

#41
20170254702
2017-09-07

System and method of determining if a surface is printed or a device screen

#42
20170235232
2017-08-17

Substrate measurement system, method of measuring substrate, and computer program product

#43
20170191929
2017-07-06

Spectral modeling for complex absorption spectrum interpretation

#44
20170190946
2017-07-06

Systems and methods for analyzing the characteristics and compositions of cement additives

#45
20170076122
2017-03-16

System and method of determining if a surface is printed or a mobile device screen

#46
20170059477
2017-03-02

Reconstruction of frequency registration for quantitative spectroscopy

#47
20170059410
2017-03-02

Explosive spark estimation system and explosive spark estimation method

#48
20160320611
2016-11-03

Micromechanical device for projecting an image and for analyzing an optical spectrum and corresponding manufacturing method

#49
20160223709
2016-08-04

Analysis of a reservoir fluid using a molecular factor computational system

#50
20160146724
2016-05-26

Integrated computational elements with frequency selective surface

#51
20160139296
2016-05-19

Integrated computational elements with laterally-distributed spectral filters

#52
20160131527
2016-05-12

Two-dimensional spectroscopy system and two-dimensional spectroscopic analysis method

#53
20160116338
2016-04-28

Device and method for characterizing an ultrashort laser pulse

#54
20160033331
2016-02-04

Light wavelength measurement method and light wavelength measurement apparatus

#55
20150260577
2015-09-17

Multidimensional spectrometer

#56
20140376799
2014-12-25

System and method for detecting number of layers of a few-layer graphene

#57
20140198315
2014-07-17

System and method for assessing analytes using conformal filters and dual polarization

#58
20140192363
2014-07-10

Spectroscopy assembly including optical ring resonators and at least one waveguide on a common substrate

#59
20130321813
2013-12-05

System and method for assessing tissue oxygenation using a conformal filter

#60
20130297254
2013-11-07

SYSTEMS AND METHODS FOR IDENTIFYING A MIXTURE

#61
20130176568
2013-07-11

Conformal filter and method for use thereof

#62
20130162990
2013-06-27

Spectrometry device and spectrometry method

#63
20130027702
2013-01-31

Spectrometer

#64
20130027700
2013-01-31

Tuned dynamic eigen spectroscopy systems

#65
20120326052
2012-12-27

SIMULTANEOUS FLUORESCENCE CORRELATION SPECTROSCOPY (SFCS)

#66
20120307239
2012-12-06

Dynamic coded filter gas detection

#67
20120236305
2012-09-20

Multidimensional spectrometer

#68
20120162641
2012-06-28

Method for generating and for detecting a Raman spectrum

#69
20120026483
2012-02-02

Correlation interferometric methods, devices and systems for low cost and rugged spectroscopy

#70
20120002212
2012-01-05

Dual-etalon cavity ring-down frequency-comb spectroscopy with broad band light source

#71
20110307187
2011-12-15

SPECTROSCOPIC ANALYZER AND SPECTROSCOPIC ANALYSIS METHOD

#72
20110199616
2011-08-18

Process and instrument for reconstruction of an irregularly sampled narrow-band signal

#73
20110180726
2011-07-28

System and method for digital parallel frequency fluorometry

#74
20110101225
2011-05-05

Airborne/spaceborne oil spill determining system

#75
20110043815
2011-02-24

Referencing of the beating spectra of frequency combs

#76
20100283992
2010-11-11

Method of optical teledetection of compounds in a medium

#77
20100168586
2010-07-01

Optical imaging or spectroscopy systems and methods

#78
20100103413
2010-04-29

Method and device for cavity enhanced optical vernier spectroscopy

#79
20100102232
2010-04-29

Atmospheric gas detection apparatus and method

#80
20090259410
2009-10-15

Optical emission spectroscopy qualitative and quantitative analysis method

#81
20090257064
2009-10-15

Optical Absorption Spectrometer and Method for Measuring Concentration of a Substance

#82
20090222382
2009-09-03

PLATFORM FOR MANAGEMENT OF INTERNET BASED PUBLIC COMMUNICATIONS AND PUBLIC COMMENT

#83
20090073449
2009-03-19

Application of digital light processor in scanning spectrometer and imaging ellipsometer and the like systems

#84
20090073432
2009-03-19

Apparatus and method for Raman spectroscopy and microscopy with time domain spectral analysis

#85
20090006004
2009-01-01

Method for Determining the Identity, Absence and Concentration of a Chemical Compound in a Medium

#86
20080225285
2008-09-18

Device for and Method of Measurement of Chemical Agents Quantity in Gas Medium

#87
20080091368
2008-04-17

Method Of Determining An Autocorrelation Function

#88
20070291254
2007-12-20

FLUORESCENCE CORRELATION SPECTROSCOPY INSTRUMENT AND METHOD OF USING THE SAME

#89
20070263214
2007-11-15

System and method for encoded spatio-spectral information processing

#90
20070152154
2007-07-05

Method and apparatus for two-dimensional spectroscopy

#91
20070114417
2007-05-24

Method for cross interference correction for correlation spectroscopy

#92
20060279731
2006-12-14

Process and device for determining the quality of a weld seam or a thermal spray coating and application

#93
20060114464
2006-06-01

Mobile remote detection device and remote detection method for methane gas accumulations

#94
20050245196
2005-11-03

Device and method for optimally estimating the transmission spectrum by means of the simultaneous modulation of complementary sequences

#95
20050083521
2005-04-21

System and method for detection and identification of optical spectra

#96
20050024640
2005-02-03

System and method for encoded spatio-spectral information processing

#97
17494818
2024-01-23

Wireless sensor device and system thereof for light bulb diagnostics using a light sensor of an adhesive tape platform

#98
15495512
2018-04-24

Oscillating path length spectrometer