ClassID:

168047

G01N21/66 - CPC Classification

Classification description:

Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light; Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light electrically excited, e.g. electroluminescence

Sub-classes:
Recent Application in this class:
#1
20260140122
2026-05-21

DETECTION OF ANTIBODIES AGAINST RAN PROTEINS FROM SERUM AND TISSUE LYSATES

#2
20260118233
2026-04-30

OPTICAL FAULT ISOLATION APPARATUS FOR SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE SUPPORT PLATE

#3
20260063555
2026-03-05

CONTINUOUS EMISSIONS MONITOR FOR DIRECTED-ENERGY BOREHOLE DRILLING

#4
20260035377
2026-02-05

AMIDE-BASED MOLECULAR CAGES FOR THE HIGHLY SELECTIVE AND SENSITIVE DETECTION OF NICOTINE

#5
20250314645
2025-10-09

GENETIC MARKER AND/OR BIOMARKERS FOR TRAUMATIC BRAIN INJURY, AND ULTRASENSITIVE ASSAYS FOR BIOMARKERS OF TRAUMATIC BRAIN INJURY

#6
20250277795
2025-09-04

ASSAY APPARATUSES, METHODS AND REAGENTS

#7
20250274078
2025-08-28

INSPECTION APPARATUS

#8
20250146940
2025-05-08

INSPECTION METHOD OF LIGHT-EMITTING ELEMENT

#9
20250102511
2025-03-27

COMPOSITIONS AND METHODS FOR CARRYING OUT ASSAY MEASUREMENTS

#10
20250060361
2025-02-20

ASSAY METHODS

#11
20250060314
2025-02-20

CONTINUOUS EMISSIONS MONITOR FOR DIRECTED-ENERGY BOREHOLE DRILLING

#12
20250003963
2025-01-02

GRAPHENE-MODIFIED ELECTRODES

#13
20240361247
2024-10-31

ASSAY WITH AMPLIFICATION

#14
20240353325
2024-10-24

SCATTERING MICROSCOPY

#15
20240336964
2024-10-10

METHODS AND DEVICES FOR DETECTING SARS-COV-2

#16
20240302359
2024-09-12

GENETIC MARKER AND/OR BIOMARKERS FOR TRAUMATIC BRAIN INJURY, AND ULTRASENSITIVE ASSAYS FOR BIOMARKERS OF TRAUMATIC BRAIN INJURY

#17
20240195357
2024-06-13

METHOD AND DEVICE FOR ASSESSING THE QUALITY OF A SOLAR CELL

#18
20240159766
2024-05-16

Assay apparatuses, methods and reagents

#19
20240044804
2024-02-08

BRANCHED-CHAIN AMINES IN ELECTROCHEMILUMINESCENCE DETECTION

#20
20240044803
2024-02-08

ECL-BASED ELECTRODE, MANUFACTURING METHOD FOR ECL-BASED ELECTRODE, ECL SENSOR, MANUFACTURING METHOD FOR ECL SENSOR, METHOD FOR ECL DETECTION OF NUCLEIC ACID-SPECIFIC SITE MODIFICATION, AND KIT FOR NUCLEIC ACID MODIFICATION DETECTION USED FOR METHOD FOR ECL DETECTION OF NUCLEIC ACID-SPECIFIC SITE MODIFICATION

#21
20240027351
2024-01-25

TRANSIENT ABSORPTION SPECTROMETER USING EXCITATION BY PULSE CURRENT

#22
20240021450
2024-01-18

CONTROL FOR SEMICONDUCTOR PROCESSING SYSTEMS

#23
20230266269
2023-08-24

METHODS AND DEVICES FOR INCREASING DYNAMIC RANGE OF OPTICAL SENSOR BASED SYSTEMS

#24
20230251253
2023-08-10

ELECTROCHEMILUMINESCENCE METHOD OF DETECTING AN ANALYTE IN A LIQUID SAMPLE AND ANALYSIS SYSTEM

#25
20230160901
2023-05-25

Electrochemiluminescence immunosensor using carbon nanochips, iron oxide and nafion nanocomposite

#26
20230020070
2023-01-19

METHODS, COMPOSITIONS, AND KITS FOR ASSAY SIGNAL AMPLIFICATION

#27
20230017365
2023-01-19

Apparatus and method for inspecting lamps

#28
20220384677
2022-12-01

ULED chip, uLED substrate and method for manufacturing the same, el inspection method for uLED substrate, and el inspection apparatus

#29
20220373559
2022-11-24

DETECTION OF ANTIBODIES AGAINST RAN PROTEINS FROM SERUM AND TISSUE LYSATES

#30
20220373554
2022-11-24

Compositions and methods for carrying out assay measurements

#31
20220283185
2022-09-08

ASSAYS FOR DETECTING AND QUANTIFYING A BIOMARKER OF PERICYTE INJURY

#32
20220283094
2022-09-08

BIOMOLECULAR ANALYSIS METHOD AND BIOMOLECULAR ANALYZER

#33
20220236217
2022-07-28

Test device and method for testing an oxidation potential of an electrolyt

#34
20220221401
2022-07-14

Scattering microscopy

#35
20220214282
2022-07-07

SENSORS AND METHODS USING ELECTROCHEMILUMINESCENCE OF METAL NANOCLUSTERS

#36
20220196638
2022-06-23

ASSAY APPARATUSES, CONSUMABLES AND METHODS

#37
20220196558
2022-06-23

APPARATUS AND METHOD FOR SENSING RF SIGNALS FROM RF PLASMA PROCESSING EQUIPMENT

#38
20220146430
2022-05-12

Portable water quality instrument

#39
20220120692
2022-04-21

Method and system for detection, quantification and/or identification of an analyte in a specimen based on electrical and/or optical response to an electric field

#40
20220113194
2022-04-14

Color and luminance measuring device including filter unit

#41
20220099661
2022-03-31

ELECTROCHEMILUMINESCENT LABELED PROBES FOR USE IN IMMUNOASSAY METHODS, METHODS USING SUCH AND KITS COMPRISING SAME

#42
20220074862
2022-03-10

Portable water quality instrument

#43
20220026424
2022-01-27

MICROSTRUCTURE, METHOD FOR MANUFACTURING SAME, AND MOLECULE DETECTION METHOD USING SAME

#44
20220018846
2022-01-20

Compositions and methods for carrying out assay measurements

#45
20220018783
2022-01-20

PROBE FOR DETECTING TRACE URANYL IONS AND PORTABLE ECL DETECTOR BASED ON THE SAME

#46
20220011236
2022-01-13

COLLIDING AND REACTING MOLECULES AND COLLOIDS ELECTROPHORETICALLY

#47
20210381987
2021-12-09

BRANCHED-CHAIN AMINES IN ELECTROCHEMILUMINESCENCE DETECTION

#48
20210313141
2021-10-07

Apparatus for transmission electron microscopy cathodoluminescence

#49
20210285892
2021-09-16

Apparatus and method for inspecting lamps

#50
20210247320
2021-08-12

Optical distortion measuring apparatus and optical distortion measuring method, image processing system, electronic apparatus and display apparatus

#51
20210231570
2021-07-29

Inspection apparatus and inspection method for inspecting light-emitting diodes

#52
20210190778
2021-06-24

Assay methods

#53
20210147907
2021-05-20

Methods and devices for detecting SARS-COV-2

#54
20210096134
2021-04-01

Methods and Compositions for Amplified Electrochemiluminescence Detection Assays

#55
20210063386
2021-03-04

Graphene-modified electrodes

#56
20210048431
2021-02-18

GENETIC MARKER AND/OR BIOMARKERS FOR TRAUMATIC BRAIN INJURY, AND ULTRASENSITIVE ASSAYS FOR BIOMARKERS OF TRAUMATIC BRAIN INJURY

#57
20210033523
2021-02-04

ASSAY PLATES, READER SYSTEMS AND METHODS FOR LUMINESCENCE TEST MEASUREMENTS

#58
20210025896
2021-01-28

Assay apparatuses, methods and reagents

#59
20200348238
2020-11-05

Electric conductivity-measuring material, electric conductivity-measuring film, electric conductivity-measuring device, and electric conductivity-measuring method, as well as electric resistivity-measuring material, electric resistivity-measuring film, electric resistivity-measuring device, and electric resistivity-measuring method

#60
20200300703
2020-09-24

Spectral analysis device and spectral analysis method

#61
20200271589
2020-08-27

Portable organic molecular sensing device and related systems and methods

#62
20200256795
2020-08-13

Fluid monitoring system and method

#63
20200249244
2020-08-06

Methods of detecting transthyretin

#64
20200240903
2020-07-30

Assay plates, reader systems and methods for luminescence test measurements

#65
20200225161
2020-07-16

Assay with amplification

#66
20200161197
2020-05-21

Evaluation method of silicon epitaxial wafer

#67
20200096504
2020-03-26

Sample analysis device, sample analysis system, and method of measuring luminescence of a sample

#68
20200063285
2020-02-27

Control of additive turnover in an electrodeposition solution

#69
20200003768
2020-01-02

Electrochemiluminescence method of detecting an analyte in a liquid sample and analysis system

#70
20190331606
2019-10-31

Plasma spectroscopy analysis method

#71
20190277855
2019-09-12

Assay apparatuses, methods and reagents

#72
20190064075
2019-02-28

Method for determining the surface characteristics of targets

#73
20190033217
2019-01-31

Spectrum measurement apparatus and spectrum measurement method

#74
20180364175
2018-12-20

Branched-chain amines in electrochemiluminescence detection

#75
20180348140
2018-12-06

Reliability indicating method for an electrochemiluminescence method for detecting an analyte in a liquid sample

#76
20180335389
2018-11-22

Electrochemiluminescence immunoassay system and flow-through cell component thereof

#77
20180313743
2018-11-01

Particle detection cartridges, systems thereof and methods for using the same

#78
20180277450
2018-09-27

Manufacturing method and evaluation method of silicon epitaxial wafer

#79
20180262159
2018-09-13

Illuminated outdoor luminescence imaging of photovoltaic modules

#80
20180218146
2018-08-02

Method of authenticating integrated circuits using optical characteristics of physically unclonable functions

#81
20180159468
2018-06-07

DETERMINING THE CONDITION OF PHOTOVOLTAIC MODULES

#82
20180155564
2018-06-07

Thermoluminescent and superparamagnetic composite particle and marking comprising same

#83
20180136118
2018-05-17

System and method for calibration of optical signals in semiconductor process systems

#84
20180130647
2018-05-10

Method and apparatus for calibrating optical path degradation useful for decoupled plasma nitridation chambers

#85
20180128749
2018-05-10

Automated optical device monitoring

#86
20180073986
2018-03-15

Portable organic molecular sensing device and related systems and methods

#87
20180066986
2018-03-08

Light amount detection device, immune analyzing apparatus and charged particle beam apparatus that each use the light amount detection device

#88
20170370827
2017-12-28

Assay plates, reader systems and methods for luminescence test measurements

#89
20170363546
2017-12-21

Gemstone registration and recovery system, and systems for evaluating the light performance of a gemstone and capturing forensic characteristics of a gemstone

#90
20170241995
2017-08-24

Graphene-modified electrodes

#91
20170212046
2017-07-27

MEASUREMENT PARAMETERS FOR QC METROLOGY OF SYNTHETICALLY GENERATED DIAMOND WITH NV CENTERS

#92
20170205532
2017-07-20

Thin-layer spectroelectrochemistry cell and methods for use in subterranean formation operations

#93
20170192007
2017-07-06

Methods and compositions for amplified electrochemiluminescence detection

#94
20170177853
2017-06-22

Method of authenticating integrated circuits using optical characteristics of physically unclonable functions

#95
20170168047
2017-06-15

Assay methods

#96
20170153231
2017-06-01

Wide range luminescent immunoassays

#97
20170045591
2017-02-16

Sensor comprising a piezomagnetic or piezoelectric element on a diamond substrate with a colour centre

#98
20170033736
2017-02-02

Method and system for testing indirect bandgap semiconductor devices using luminescence imaging

#99
20170024948
2017-01-26

Apparatus for preventing counterfeiting and alteration

#100
20160356921
2016-12-08

Thin-layer spectroelectrochemical cell for use in subterranean formation operations

#101
20160245767
2016-08-25

Method of detecting conversion quality of green matrix composite material and system for same

#102
20160172178
2016-06-16

Sample droplet generation from segmented fluid flow and related devices and methods

#103
20160131587
2016-05-12

Method and Apparatus for Monitoring Pulsed Plasma Processes

#104
20160097765
2016-04-07

Electrochemiluminescence method of detecting an analyte in a liquid sample and analysis system

#105
20160056761
2016-02-25

Method and system for controlling the quality of a photovoltaic device

#106
20160033416
2016-02-04

Method of checking forsterite, apparatus that evaluates forsterite, and production line that manufactures steel sheet

#107
20160003817
2016-01-07

Rapid and sensitive analyte measurement assay

#108
20150346108
2015-12-03

Gemstone registration and recovery system, and systems for evaluating the light performance of a gemstone and capturing forensic characteristics of a gemstone

#109
20150316483
2015-11-05

Device and methods for detection of analytes including use of a colorimetric barcode

#110
20150293037
2015-10-15

Spectral mapping of photo emission

#111
20150155829
2015-06-04

Method and apparatus for testing photovoltaic modules

#112
20150146206
2015-05-28

APPARATUS FOR PREVENTING COUNTERFEITING AND ALTERATION

#113
20150132861
2015-05-14

Clinical diagnostic systems

#114
20150123667
2015-05-07

High throughput hot testing method and system for high-brightness light-emitting diodes

#115
20150083907
2015-03-26

Method and device for measuring unoccupied states of solid

#116
20150077741
2015-03-19

Method and apparatus for non-contact measurement of internal quantum efficiency in light emitting diode structures

#117
20150015240
2015-01-15

Method of detecting irregular current flow in an integrated circuit device and apparatus therefor

#118
20140353498
2014-12-04

System and method of SEM overlay metrology

#119
20140322538
2014-10-30

Luminescent nanostructured materials for use in electrogenerated chemiluminescence

#120
20140268152
2014-09-18

Method and system for characterizing light emitting devices

#121
20140220584
2014-08-07

Systems and methods for minimization or elimination of diffusion effects in a microfluidic system

#122
20140191776
2014-07-10

Method and system for testing indirect bandgap semiconductor devices using luminescence imaging

#123
20140191111
2014-07-10

ACCUMULATING OPTICAL DETECTOR WITH SHUTTER EMULATION

#124
20140001058
2014-01-02

Integrated devices to facilitate quantitative assays and diagnostics

#125
20130337432
2013-12-19

Diagnostic systems and cartridges

#126
20130330762
2013-12-12

Fluorinated voltage sensitive dyes, preparation thereof, and optical methods of use

#127
20130315780
2013-11-28

Diagnostic systems and instruments

#128
20130273667
2013-10-17

Luminescent immunoassays for quantitating analytes having a wide concentration range

#129
20130242300
2013-09-19

Methods and apparatus for spectral luminescence measurement

#130
20130236982
2013-09-12

Luminescence based sensor

#131
20130224758
2013-08-29

Use of signal enhancing compounds in electrochemiluminescence detection

#132
20130210166
2013-08-15

Low-cost electrode chip variants and methods for multi analyte analysis and referencing based on cathodic electroluminescence

#133
20130206611
2013-08-15

Accurate integrated low-cost electrode chips for point-of-need analysis and a method of utilization in hot electron-induced electrochemiluminescent systems

#134
20130206610
2013-08-15

Integrated carbon electrode chips for the electric excitation of lanthanide chelates, and analytical methods using these chips

#135
20130203620
2013-08-08

Modular assay plates, reader systems and methods for test measurements

#136
20130199945
2013-08-08

Methods and devices to generate luminescence from integrated electrode chips by cathodic and bipolar pulses

#137
20130164530
2013-06-27

Luminescent nanostructured materials for use in electrogenerated chemiluminescence

#138
20130140431
2013-06-06

Apparatus and method for measuring a luminescent decay

#139
20130099143
2013-04-25

STRUCTURE FOR PARTICLE IMMOBILIZATION AND APPARATUS FOR PARTICLE ANALYSIS

#140
20130057862
2013-03-07

Electroluminescence sample analysis apparatus

#141
20130014943
2013-01-17

Microplasma for downhole compositional analysis

#142
20120313661
2012-12-13

Solar cell testing apparatus and method

#143
20120282639
2012-11-08

LIGHT COLLECTION SYSTEM

#144
20120277896
2012-11-01

Substrate processing system and substrate processing program

#145
20120203494
2012-08-09

Method for measuring a semiconductor structure, which is a solar cell or a precursor of a solar cell

#146
20120195800
2012-08-02

Assay apparatuses, methods and reagents

#147
20120190591
2012-07-26

Assay plates, reader systems and methods for luminescence test measurements

#148
20120190590
2012-07-26

Assay plates, reader systems and methods for luminescence test measurements

#149
20120142112
2012-06-07

Electroluminescent diode sensor

#150
20120126120
2012-05-24

Solar cell evaluation method, evaluation device, maintenance method, maintenance system, and method of manufacturing solar cell module

#151
20120113415
2012-05-10

Method for spatially determining the series resistance of a semiconductor structure

#152
20120091012
2012-04-19

Converter for use with sensing devices

#153
20120015455
2012-01-19

Method and apparatus for calibrating optical path degradation useful for decoupled plasma nitridation chambers

#154
20110269642
2011-11-03

Modular assay plates, reader systems and methods for test measurements

#155
20110255772
2011-10-20

Method for screening of multi-junction solar cells

#156
20110203924
2011-08-25

Assay plates, reader systems and methods for luminescence test measurements

#157
20110195408
2011-08-11

Labeling dye for detecting biomolecule, labeling kit, and method for detecting biomolecule

#158
20110175618
2011-07-21

INSPECTION APPARATUS FOR PHOTOVOLTAIC DEVICES AND TRANSPORTATION APPARATUS FOR INSPECTION APPARATUS

#159
20110153228
2011-06-23

Photon imaging system for detecting defects in photovoltaic devices, and method thereof

#160
20110143947
2011-06-16

Assay Apparatuses, Consumables and Methods

#161
20110128539
2011-06-02

METHOD FOR QUALITATIVE AND QUANTITATIVE DETERMINING ORGANIC COMPOUNDS OF PRECIOUS METALS IN VARIOUS COMPOSITION ROCKS

#162
20110124116
2011-05-26

Multi-array, multi-specific electrochemiluminescence testing

#163
20110111520
2011-05-12

Luminescent nanostructured materials for use in electrogenerated chemiluminescence

#164
20110091877
2011-04-21

Systems and methods for minimization or elimination of diffusion effects in a microfluidic system

#165
20110059870
2011-03-10

Assay plates, reader systems and methods for luminescence test measurements

#166
20110025354
2011-02-03

INSPECTION APPARATUS FOR PHOTOVOLTAIC DEVICES

#167
20100277724
2010-11-04

System for analyzing a low-pressure gas by optical emission spectroscopy

#168
20100266196
2010-10-21

PHOTOVOLTAIC DEVICES INSPECTION APPARATUS AND METHOD OF DETERMINING DEFECTS IN PHOTOVOLTAIC DEVICES

#169
20100264041
2010-10-21

Converter for use with sensing devices

#170
20100202922
2010-08-12

Device for optoelectronically characterizing samples

#171
20100201374
2010-08-12

High speed detection of shunt defects in photovoltaic and optoelectronic devices

#172
20100194410
2010-08-05

SENSOR FOR SENSING AN ANALYTE AND COMBINATION OF THE SENSOR AND AN OPTICAL READER

#173
20100182421
2010-07-22

METHODS AND APPARATUS FOR DETECTION AND CLASSIFICATION OF SOLAR CELL DEFECTS USING BRIGHT FIELD AND ELECTROLUMINESCENCE IMAGING

#174
20100150428
2010-06-17

Method and apparatus for detecting mechanical defects in a semiconductor device, particularly in a solar cell arrangement

#175
20100141941
2010-06-10

Optical spectrometer element having non-spherical mirrors

#176
20100084544
2010-04-08

Method and apparatus for calibrating optical path degradation useful for decoupled plasma nitridation chambers

#177
20100065429
2010-03-18

Method for detecting analytes

#178
20100039647
2010-02-18

Method for detecting trace substance using organic electroluminescent device

#179
20100034455
2010-02-11

SOLAR BATTERY MODULE EVALUATION APPARATUS, SOLAR BATTERY MODULE EVALUATING METHOD, AND SOLAR BATTERY MODULE MANUFACTURING METHOD

#180
20100025588
2010-02-04

Determining diffusion length of minority carriers using luminescence

#181
20090324446
2009-12-31

APPARATUS FOR SENSING NITROAROMATICS

#182
20090236542
2009-09-24

OPTICAL INSPECTION

#183
20090206287
2009-08-20

Method and system for testing indirect bandgap semiconductor devices using luminescence imaging

#184
20090178924
2009-07-16

Conductor/insulator/porous film-device and its use with the electrochemiluminescence-based analytical methods

#185
20090088333
2009-04-02

TARGET MOLECULE EVALUATION METHOD AND APPARATUS

#186
20090045341
2009-02-19

SYSTEMS FOR OBSERVING REACTIONS USING INFRARED IMAGING

#187
20090009756
2009-01-08

Recognition chip for target substance, and detection method and device for the same

#188
20090002708
2009-01-01

Methods and apparatus for spectroscopic imaging of materials in an array

#189
20090000962
2009-01-01

Gene detection method, and intercalator

#190
20080259322
2008-10-23

Method for determining hair conditions

#191
20080211500
2008-09-04

Detection and reduction of dielectric breakdown in semiconductor devices

#192
20080182136
2008-07-31

Microscale Electrochemical Cell And Methods Incorporating The Cell

#193
20080100689
2008-05-01

Method for manufacturing an analytical test strip with an electroluminescent component

#194
20080088829
2008-04-17

Method and apparatus for evaluating solar cell and use thereof

#195
20080047332
2008-02-28

Cell for conducting electrochemiluminescence measurements

#196
20070231217
2007-10-04

Assay apparatuses, methods and reagents

#197
20070170933
2007-07-26

Method and apparatus for nondestructively evaluating light-emitting materials

#198
20070070350
2007-03-29

Biochip reading apparatus and biochip reading method

#199
20070059841
2007-03-15

Electrochemiluminescence from acridan compounds

#200
20070048884
2007-03-01

Method and apparatus for localizing production errors in a semiconductor component part

#201
20060233504
2006-10-19

Segmented waveguide structures

#202
20060172340
2006-08-03

Multi-array, multi-specific electrochemiluminescence testing

#203
20060096866
2006-05-11

Insulator electrode devices

#204
20060092416
2006-05-04

In-situ micro-spectro-sensor for detecting gas leakage from vacuum chamber during plasma-based process

#205
20060068499
2006-03-30

Multi-array, multi-specific electrochemiluminescence testing

#206
20060013543
2006-01-19

Electro-optical stimulation/measurement

#207
20050244952
2005-11-03

Electroluminescent illumination source for optical detection systems

#208
20050181443
2005-08-18

Coreactant-including electrochemiluminescent compounds, methods, systems and kits utilizing same

#209
20050164410
2005-07-28

Methods and apparatus for improved luminescence assays

#210
20050164304
2005-07-28

System for infrared spectroscopic imaging of libraries

#211
20050142033
2005-06-30

Modular assay plates, reader systems and methods for test measurements

#212
20050139767
2005-06-30

Multiple directional scans of test structures on semiconductor integrated circuits

#213
20050130316
2005-06-16

Stress measuring device

#214
20050073678
2005-04-07

Detection and reduction of dielectric breakdown in semiconductor devices

#215
20050052646
2005-03-10

Assay plates, reader systems and methods for luminescence test measurements

#216
20050019947
2005-01-27

Gas detection method, gas sensor, method for storing the gas sensor, and storage vessel

#217
20050019802
2005-01-27

Electrochemiluminescence electrode

#218
16752940
2022-03-01

Automated optical device monitoring

#219
15090267
2020-03-17

Process for making semiconductor dies, chips, and wafers using in-line measurements obtained from DOEs of NCEM-enabled fill cells