ClassID:

167792

G01N21/251 - 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 incident light is modified in accordance with the properties of the material investigated; Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands Colorimeters; Construction thereof

Sub-classes:
Recent Application in this class:
#1
20260153496
2026-06-04

SENSING AN ANALYTE AND ASSESSING A HEMOLYSIS LEVEL IN BLOOD

#2
20260118304
2026-04-30

ODOR SIGNATURE IDENTIFICATION SYSTEM

#3
20260104348
2026-04-16

MEASURING DEVICE AND METHOD FOR QUANTITATIVE CHEMICAL ANALYSIS

#4
20260071959
2026-03-12

IMAGING-BASED NON-CONTACT GLOSS MEASUREMENT DEVICE AND METHOD

#5
20260071953
2026-03-12

METHODS AND APPARATUS FOR TESTING OPTICAL PERFORMANCE OF THIN, FLEXIBLE PIEZOELECTRIC-ACTIVATED ELECTROPHORETIC DISPLAYS

#6
20260056131
2026-02-26

OPTICAL LASER SYSTEMS AND METHODS FOR DETERMINING CONTAMINATION

#7
20260055510
2026-02-26

FILM FORMING APPARATUS AND DETERMINATION METHOD

#8
20260036563
2026-02-05

Method For Rapid Detection Of Microorganisms In Beverages

#9
20260029349
2026-01-29

ANALYSIS APPARATUS

#10
20260029333
2026-01-29

IMAGE INSPECTION APPARATUS AND PRINTING APPARATUS

#11
20260029332
2026-01-29

CHEMICAL MEASUREMENT SYSTEM AND METHOD

#12
20260027843
2026-01-29

IMAGE INSPECTION APPARATUS, IMAGE INSPECTION METHOD AND PRINTING APPARATUS

#13
20250389878
2025-12-25

METHOD FOR MANUFACTURING AN OPTICAL FILTER, OPTICAL FILTER SYSTEM, OPTICAL MEASUREMENT DEVICE AND USE

#14
20250347560
2025-11-13

METHOD FOR PREDICTING DRY PAINT COLOR VALUE FROM LIQUID PAINT COLOR VALUE

#15
20250341419
2025-11-06

SYSTEM AND METHOD FOR MEASURING THE COLOR OF AN AREA OF A SAMPLE

#16
20250334510
2025-10-30

SYSTEM, ROBOT AND METHOD FOR MEASURING THE COLOR OF AN AREA OF A SAMPLE OR OF A VEHICLE'S PART

#17
20250308071
2025-10-02

METHOD FOR DETERMINING THE SPORE COLOR INDEX (SCI) IN ORGANOPALYNOLOGICAL SLIDES

#18
20250296079
2025-09-25

DEVICES, METHODS, AND SYSTEMS FOR MEASURING AND RECORDING A REACTANT ARRAY

#19
20250283868
2025-09-11

SOLUTION COLLECTION DEVICE WITH EVALUATION ELEMENT

#20
20250269600
2025-08-28

METHOD FOR DETERMINING A COLOR GAMUT OF A PRINTER

#21
20250264453
2025-08-21

DEVICE WITH A FLUID COMPONENT ASSESSMENT FEATURE

#22
20250258070
2025-08-14

LIQUID PROCESSING SYSTEM AND RELATED METHODS

#23
20250194954
2025-06-19

DETERMINING ODORANT DETECTION IN ARTHROPODS

#24
20250172488
2025-05-29

WIDE-SPECTRUM ANALYSIS SYSTEM

#25
20250123055
2025-04-17

ELECTRODE DRYING DEVICE AND ELECTRODE DRYING METHOD

#26
20250116600
2025-04-10

TEST DEVICE, ASSEMBLY, AND METHOD

#27
20250076543
2025-03-06

METHOD FOR EVALUATING FINGERPRINT RESISTANCE, LAMINATE, PRODUCTION METHOD THEREOF, AND DISPLAY DEVICE

#28
20250076188
2025-03-06

METHOD FOR EVALUATING FINGERPRINT RESISTANCE, LAMINATE, PRODUCTION METHOD THEREOF, AND DISPLAY DEVICE

#29
20250076187
2025-03-06

METHOD FOR EVALUATING FINGERPRINT RESISTANCE, LAMINATE, PRODUCTION METHOD THEREOF, AND DISPLAY DEVICE

#30
20250060286
2025-02-20

AGRICULTURAL SAMPLING SYSTEM AND RELATED METHODS

#31
20250027848
2025-01-23

AGRICULTURAL SAMPLING SYSTEM AND RELATED METHODS

#32
20250020578
2025-01-16

PHOTOMETRIC APPARATUS, PHOTOMETRIC METHOD, AND CALIBRATION SYSTEM

#33
20250004001
2025-01-02

SAMPLE MEASURING APPARATUS AND SAMPLE MEASURING METHOD

#34
20240426713
2024-12-26

AGRICULTURAL SAMPLING SYSTEM AND RELATED METHODS

#35
20240402075
2024-12-05

SURFACE PLASMON RESONANCE SENSOR COMPRISING METAL COATED NANOSTRUCTURES AND A MOLECULARLY IMPRINTED POLYMER LAYER

#36
20240385023
2024-11-21

Graduated Cylinder

#37
20240377313
2024-11-14

COLORIMETRIC APPARATUS AND COLORIMETRIC METHOD

#38
20240344975
2024-10-17

COLORIMETRY METHOD AND SYSTEM

#39
20240319102
2024-09-26

A SYSTEM AND METHOD FOR THE AUTOMATIC AND CONTINUOUS HIGH-SPEED MEASUREMENT OF COLOR AND GEOMETRY CHARACTERISTICS OF PARTICLES

#40
20240319048
2024-09-26

Agricultural Sampling System and Related Methods

#41
20240280443
2024-08-22

AGRICULTURAL SAMPLING SYSTEM AND RELATED METHODS

#42
20240272110
2024-08-15

APPARATUS AND METHOD FOR MEASURING CHLORINE CONTENT OF A SOLUTION

#43
20240272067
2024-08-15

COLOR-MONITORING ASSEMBLY FOR A ROASTING MATERIAL, ROASTER ASSEMBLY AND METHOD FOR ROASTING THE ROASTING MATERIAL

#44
20240248025
2024-07-25

ENCLOSED, MULTI-CHAMBER METERING AND MIXING SYSTEM USED FOR URINALYSIS

#45
20240241101
2024-07-18

SYSTEM AND METHOD FOR DETECTING DELETERIOUS MICROBIAL ACTIVITY IN HYDROGEN RESERVOIRS

#46
20240225242
2024-07-11

METHOD AND APPARATUS FOR ANALYZING AND TREATING HAIR

#47
20240175805
2024-05-30

INSPECTION DEVICE AND INSPECTION METHOD

#48
20240175201
2024-05-30

APPARATUS FOR ESTIMATING ABSORPTION SPECTRUM, AND APPARATUS AND METHOD FOR CORRECTING MIXING RATIO OF MONOCHROMATIC DYES

#49
20240168003
2024-05-23

HYDROCARBON CONDENSATE DETECTION AND CONTROL

#50
20240133803
2024-04-25

SYSTEM, ROBOT AND METHOD FOR MEASURING THE COLOR OF AN AREA OF A SAMPLE OR OF A VEHICLE'S PART

#51
20240118190
2024-04-11

TREND-BASED COLORIMETRIC ANALYSIS TECHNIQUES FOR FIELD COMPONENT AND TOOL STRING DIAGNOSTICS

#52
20240085323
2024-03-14

METHOD AND APPARATUS FOR MEASURING SURFACE GLOSS AND SPECTRAL REFLECTANCE

#53
20240085312
2024-03-14

COLOR SENSING DEVICE

#54
20240068935
2024-02-29

COLORIMETRIC SYSTEM, TERMINAL DEVICE, INFORMATION PROCESSING DEVICE, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM STORING PROGRAM

#55
20240068807
2024-02-29

REAL-TIME PREFORM MATERIAL THICKNESS MEASUREMENT

#56
20240042428
2024-02-08

PEDESTAL CARD AND METHODS FOR LIQUID SAMPLE CONTROL AND ASSAY

#57
20240035969
2024-02-01

Method and system for matching color and/or appearance of a surface

#58
20240027355
2024-01-25

CHROMATOGRAPHIC READER DEVICES FOR BIODETECTION

#59
20240011896
2024-01-11

COLORIMETER OPTICAL MEASUREMENT INTERFERENCE MITIGATION

#60
20230417655
2023-12-28

FLOW CELL FOR COLOUR MEASUREMENT SYSTEM

#61
20230417636
2023-12-28

Agricultural sampling system and related methods

#62
20230417635
2023-12-28

Agricultural sampling system and related methods

#63
20230401405
2023-12-14

Colorimetric device, image forming apparatus, and calibration method

#64
20230382128
2023-11-30

COLORIMETRY SYSTEM AND PRINTING DEVICE FOR MEASURING COLORS IN PRINTED MATTER

#65
20230334644
2023-10-19

INSPECTION SYSTEM, INSPECTION METHOD, PROGRAM, AND STORAGE MEDIUM

#66
20230306736
2023-09-28

Method, system, and medium having stored thereon instructions that cause a processor to execute a method for obtaining image information of an organism comprising a set of optical data

#67
20230258570
2023-08-17

INLINE ANALYTICAL IMAGING FOR PARTICLE CHARACTERIZATION

#68
20230248584
2023-08-10

DETERMINING DIAPER LOADING USING COLOR DETECTION OR ACTIVITY STATE

#69
20230245446
2023-08-03

Method, system, and medium having stored thereon instructions that cause a processor to execute a method for obtaining image information of an organism comprising a set of optical data

#70
20230152214
2023-05-18

ELECTRODE QUALITY EVALUATION METHOD AND ELECTRODE MANUFACTURING METHOD

#71
20230140613
2023-05-04

COLORIMETRIC SYSTEM FOR DETECTION OF COVID-19 USING EXHALED BREATH METABOLITES

#72
20230139524
2023-05-04

SYSTEMS AND METHODS FOR CHARACTERIZATION OF AN ASSAY FROM REGIONS OF INTEREST USING OPTICAL REACTIONS

#73
20230136185
2023-05-04

Method and apparatus for analyzing and treating hair

#74
20230133321
2023-05-04

COLORIMETRIC SYSTEM, TERMINAL DEVICE, PROCESSING METHOD AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM STORING PROGRAM

#75
20230132960
2023-05-04

Electrode quality evaluation method and electrode manufacturing method

#76
20230127402
2023-04-27

Dry quality evaluation device for electrode and dry quality evaluation method for electrode

#77
20230115811
2023-04-13

DETERMINING SYSTEM

#78
20230106354
2023-04-06

Spectral-characteristic acquisition apparatus and method of obtaining spectral characteristics

#79
20230102022
2023-03-30

METHOD FOR VISUALLY IDENTIFYING QUALITY OF LILII BULBUS

#80
20230067478
2023-03-02

Optical sorter

#81
20230059514
2023-02-23

VIRUS DETECTION

#82
20230032774
2023-02-02

OMNI-STREAM NOZZLE

#83
20230016387
2023-01-19

Electrode drying device and electrode drying method

#84
20230005281
2023-01-05

ADAPTIVE SENSING BASED ON DEPTH

#85
20220404342
2022-12-22

Improvements of Lateral Flow Assay and Vertical Flow Assay

#86
20220398733
2022-12-15

DETECTABLE ARRAYS FOR DISTINGUISHING ANALYTES AND DIAGNOSIS, AND METHODS AND SYSTEMS RELATED THERETO

#87
20220364983
2022-11-17

OPTICAL PROPERTY MEASUREMENT USING A SENSOR BEHIND A DISPLAY SCREEN

#88
20220358638
2022-11-10

Inspection system, inspection method, program, and storage medium

#89
20220357347
2022-11-10

DEVICE AND METHOD TO EVALUATE A FLUID SAMPLE ON A SINGLE-USE MULTIANALYTE CONSUMABLE

#90
20220357270
2022-11-10

ONLINE COLOR DIFFERENCE DETECTION SYSTEM AND DETECTION METHOD

#91
20220316947
2022-10-06

Colorimeter, colorimetric system, and communication method

#92
20220307971
2022-09-29

SYSTEMS AND METHODS FOR PHENOTYPING

#93
20220283032
2022-09-08

Hair Colorant Assessment, Selection And Formulation System

#94
20220276155
2022-09-01

Substrate processing apparatus and substrate processing method to suppress alteration of processing liquid

#95
20220276152
2022-09-01

METHOD AND SYSTEM FOR MATCHING AND ADJUSTING PIGMENTATION OF A SAMPLE COATING TO A TARGET COATING

#96
20220275447
2022-09-01

Sample processing apparatus and method

#97
20220272233
2022-08-25

Colorimetric method and colorimetric system

#98
20220244231
2022-08-04

Dairy Solution Analysis Method and Portable Dairy Solution Analysis Device

#99
20220244192
2022-08-04

Imaging device, inspection apparatus and inspection method

#100
20220244170
2022-08-04

STATE DETECTION OF MATERIAL SURFACES OF WEARABLE OBJECTS USING COLOR SENSING

#101
20220230431
2022-07-21

Method, system, and medium having stored thereon instructions that cause a processor to execute a method for obtaining image information of an organism comprising a set of optical data

#102
20220220671
2022-07-14

Determining the reduction rate of a recovery boiler

#103
20220196544
2022-06-23

Method for detecting glass-ceramic materials

#104
20220163442
2022-05-26

Surface plasmon resonance sensor comprising metal coated nanostructures and a molecularly imprinted polymer layer

#105
20220155226
2022-05-19

Optical analysis chip

#106
20220146433
2022-05-12

System and method for evaluating and determining color in gemstones

#107
20220144758
2022-05-12

Molecular probe for selective detection of copper (II) ions

#108
20220137888
2022-05-05

Printing apparatus and color chart printing colorimetry method

#109
20220120614
2022-04-21

Method and device for identifying interference pigments in a coating

#110
20220113194
2022-04-14

Color and luminance measuring device including filter unit

#111
20220091045
2022-03-24

FOOD FRESHNESS MONITORING METHOD AND SYSTEM

#112
20220062897
2022-03-03

Rapid testing device for wastewater analysis

#113
20220023857
2022-01-27

DEVICE WITH A FLUID COMPONENT ASSESSMENT FEATURE

#114
20220018827
2022-01-20

SOLUTION COLLECTION DEVICE WITH EVALUATION ELEMENT

#115
20220011294
2022-01-13

Specimen information detection apparatus and specimen information detection method

#116
20220003788
2022-01-06

Photometric interference determination

#117
20210396653
2021-12-23

Equipment and method for analysis of a fluid

#118
20210393447
2021-12-23

Absorbent article sensor activation

#119
20210382030
2021-12-09

Hydrocarbon condensate detection and control

#120
20210378546
2021-12-09

Self-contained wearable metabolic analyzer

#121
20210356390
2021-11-18

Determining odorant detection in arthropods

#122
20210333257
2021-10-28

METHODS AND COMPOSITIONS INVOLVING FLAVONOLS

#123
20210292705
2021-09-23

STIRRING DEVICE AND PREPROCESSING DEVICE

#124
20210285869
2021-09-16

Agricultural sampling system and related methods

#125
20210276751
2021-09-09

Method and device for orienting an umbilicated fruit, in particular for packaging same

#126
20210270836
2021-09-02

METHOD FOR THE IN VITRO DIAGNOSIS OF PROSTATE CANCER BY MEANS OF URINARY BIOMARKERS

#127
20210264639
2021-08-26

DETERMINATION OF DEFECTS IN LIGHT SOURCES INTEGRATED WITH CAMERAS

#128
20210256647
2021-08-19

FOOD MONITORING ASSEMBLY AND METHOD

#129
20210223223
2021-07-22

System for managing and trading fresh foods according to flavor and method thereof

#130
20210208123
2021-07-08

Agricultural sampling system and related methods

#131
20210208037
2021-07-08

Agricultural sampling system and related methods

#132
20210208036
2021-07-08

Agricultural sampling system and related methods

#133
20210208035
2021-07-08

Agricultural sampling system and related methods

#134
20210181091
2021-06-17

Formulation systems and methods employing target coating data results

#135
20210166370
2021-06-03

Inspection system, inspection method, program, and storage medium

#136
20210148897
2021-05-20

Chemical sensor

#137
20210131976
2021-05-06

WELDING TIP INSPECTION APPARATUS AND METHOD

#138
20210131974
2021-05-06

System and method for evaluating and determining color in gemstones

#139
20210131929
2021-05-06

Agricultural sample preparation device

#140
20210131917
2021-05-06

Agricultural sampling system and related methods

#141
20210123936
2021-04-29

Agricultural sampling, sample preparation and analysis system and related methods

#142
20210123921
2021-04-29

DIAGNOSTIC ASSAYS AND RELATED METHODS

#143
20210123857
2021-04-29

Core inspection device, core inspection system, and core inspection method

#144
20210120193
2021-04-22

Image generation for detection and related methods

#145
20210117642
2021-04-22

Systems and methods for determining a characteristic of an emissive species

#146
20210116384
2021-04-22

Temporal sensing and related methods

#147
20210116378
2021-04-22

Temporal thermal sensing and related methods

#148
20210116376
2021-04-22

Systems and methods for sensing using consumer electronic devices

#149
20210102932
2021-04-08

Elemental sulfur analysis in fluids

#150
20210096051
2021-04-01

Surface analysis tools for process control of laser treatment of composites

#151
20210062252
2021-03-04

Paper-based colorimetric sensor kit for quickly and simply diagnosing mercury in situ with naked eye and method for quickly and simply detecting mercury in situ with naked eye using the same

#152
20210055209
2021-02-25

Substrate processing apparatus, substrate processing method, and computer-readable recording medium using color information of processing liquid of substrate

#153
20210048394
2021-02-18

Absorbance-based colorimetric device system

#154
20210048153
2021-02-18

Composite material for lighting filtering, lighting apparatus, and method for determining doping concentration or thickness of composite material

#155
20210018367
2021-01-21

Inspection apparatus, inspection system, and inspection method

#156
20210012088
2021-01-14

Method for detection of cells in a cytological sample having at least one anomaly

#157
20200400584
2020-12-24

FLUID SENSOR CARD

#158
20200393359
2020-12-17

System and method for measuring serum phosphate levels using portable reader device

#159
20200386670
2020-12-10

COLOR MEASUREMENTS OF TURBID LIQUIDS

#160
20200378897
2020-12-03

Paint system fault detection

#161
20200378887
2020-12-03

Multi-angle colorimeter

#162
20200371036
2020-11-26

Method for detecting protein

#163
20200363319
2020-11-19

Multi-angle colorimeter

#164
20200356775
2020-11-12

Method, system, and medium having stored thereon instructions that cause a processor to execute a method for obtaining image information of an organism comprising a set of optical data

#165
20200354658
2020-11-12

Method and apparatus for controlling a winemaking process

#166
20200354479
2020-11-12

Surface functionalization of cellulose and other substrates

#167
20200340968
2020-10-29

APPARATUS AND METHOD FOR LOW POWER MEASUREMENT OF A LIQUID-QUALITY PARAMETER

#168
20200340912
2020-10-29

Chemical complementary metal-oxide semiconductor (CCMOS) colorimetric sensors for multiplex detection and analysis

#169
20200340911
2020-10-29

Measurement apparatus, measurement method, and program

#170
20200323700
2020-10-15

Determining diaper loading using color detection or activity state

#171
20200319091
2020-10-08

Side illuminated multi point multi parameter optical fiber sensor

#172
20200309769
2020-10-01

Medical test card

#173
20200308643
2020-10-01

Sample Processing Apparatus and Method

#174
20200302144
2020-09-24

Adaptive sensing based on depth

#175
20200300774
2020-09-24

System and method for evaluating flavor of food based on gas

#176
20200269285
2020-08-27

Sorting or classifying apparatus

#177
20200240900
2020-07-30

Apparatus for determining identity and/or quantity of a fuel

#178
20200226733
2020-07-16

AUTOMATED BEAD DETECTION AND DETECTION TRAINING

#179
20200213569
2020-07-02

Image analysis system and method

#180
20200210699
2020-07-02

Method, system, and medium having stored thereon instructions that cause a processor to execute a method for obtaining image information of an organism comprising a set of optical data

#181
20200209149
2020-07-02

Systems and methods for quality testing of asphalt by predicting an indirect tensile strength ratio of the asphalt sample based on the binder loss value

#182
20200173911
2020-06-04

Polarization property image measurement device, and polarization property image measurement method

#183
20200171550
2020-06-04

Inspection apparatus and method of inspection

#184
20200166332
2020-05-28

Measuring device, system, method, and program

#185
20200136886
2020-04-30

Spectrophotometric device

#186
20200132651
2020-04-30

Systems and methods for monitoring agricultural products

#187
20200110066
2020-04-09

COLORIMETRIC GAS SENSOR BASED ON NANOFIBER YARN FOR GAS INDICATION INCLUDING IONIC LIQUIDS AND COLOR CHANGE DYES AND METHOD OF FABRICATING SAME

#188
20200096440
2020-03-26

Spectrophotometer for use in explosive atmospheres

#189
20200025686
2020-01-23

Colorimetric assays

#190
20200025610
2020-01-23

Sensor for hyperspectral imaging based on a metasurface-integrated light detector array

#191
20190383783
2019-12-19

Detecting contamination sources in liquid distribution systems

#192
20190344279
2019-11-14

ANALYZER FOR AQUEOUS MEDIA

#193
20190339243
2019-11-07

Systems and methods for monitoring agricultural products

#194
20190339063
2019-11-07

Measuring device, system, method, and program

#195
20190333246
2019-10-31

Formulation systems and methods employing target coating data results

#196
20190320094
2019-10-17

Systems and methods for imaging fine art paintings

#197
20190317011
2019-10-17

Surface plasmon resonance sensor comprising metal coated nanostructures and a molecularly imprinted polymer layer

#198
20190313953
2019-10-17

Optical detection and measurement of hematocrit and free hemoglobin concentration

#199
20190302008
2019-10-03

Mobile chemical analysis

#200
20190293560
2019-09-26

Optical analysis device and optical analysis method

#201
20190285540
2019-09-19

Reflection characteristic measuring device

#202
20190277695
2019-09-12

Apparatus for measuring spectra

#203
20190277692
2019-09-12

Color measurement systems, devices, and methods

#204
20190271593
2019-09-05

Inspection apparatus, inspection system, and inspection method

#205
20190250096
2019-08-15

Method for evaluating tantalum carbide

#206
20190212256
2019-07-11

Sensor for a virtually simultaneous measurement of a transmission and/or forward scattering and/or remission and for a simultaneous measurement of the transmission and forward scattering or transmission and remission of a liquid sample

#207
20190211977
2019-07-11

Composite material for lighting filtering, lighting apparatus, and method for determining doping concentration or thickness of composite material

#208
20190162594
2019-05-30

Spectral reflectometer

#209
20190154569
2019-05-23

Color imaging by discrete narrow-band synchronized illumination

#210
20190154566
2019-05-23

Analysis instrument, associated systems and methods

#211
20190154508
2019-05-23

Colorimeter capable of taking a fixed posture with respect to a measurement object

#212
20190094511
2019-03-28

Imaging system and method with scattering to reduce source auto-fluorescence and improve uniformity

#213
20190086264
2019-03-21

Colorimetric sensor device and image formation apparatus

#214
20190079004
2019-03-14

Systems and methods for optical spectrometer calibration

#215
20190049366
2019-02-14

System, method and apparatus for continuous evaluation, detection and storage of colorimetric wavelength changes on a chemically impregnated media useful in the detection of gases

#216
20190033206
2019-01-31

Smart card module, method for producing a smart card module, smart card and method for testing a smart card module

#217
20190033205
2019-01-31

SIDE ILLUMINATED MULTI POINT MULTI PARAMETER OPTICAL FIBER SENSOR

#218
20190026880
2019-01-24

Automated bead detection and detection training

#219
20190025197
2019-01-24

Colorimeter attachment for smart phone

#220
20180372715
2018-12-27

Methods and apparatus for detecting an interferent in a specimen

#221
20180372621
2018-12-27

SYSTEM AND ASSESSMENT OF REFLECTIVE OBJECTS ALONG A ROADWAY

#222
20180372541
2018-12-27

Color measurement systems, devices, and methods

#223
20180359974
2018-12-20

Systems and methods for measuring growth of a plant in an assembly line grow pod

#224
20180357884
2018-12-13

Moisture sensing system

#225
20180356335
2018-12-13

Colorimetric analyzer with improved error detection

#226
20180355428
2018-12-13

Sample processing apparatus and method

#227
20180313747
2018-11-01

Apparatus for analyzing a sample of granular material

#228
20180306708
2018-10-25

Device, system and method for in-situ optical monitoring and control of extraction and purification of plant materials

#229
20180306707
2018-10-25

Method for inspecting a casing by colorimetry

#230
20180306706
2018-10-25

Method for the non-destructive testing of a casing by colorimetry

#231
20180305135
2018-10-25

Horizontal-flow-type apparatus for automatically transporting reagent cartridges

#232
20180299378
2018-10-18

Reflection characteristic measurement system

#233
20180292310
2018-10-11

Polarization property image measurement device, and polarization property image measurement method

#234
20180284090
2018-10-04

Optoelectronic device for the selective detection of volatile organic compounds and related manufacturing process

#235
20180259496
2018-09-13

Systems and methods for monitoring agricultural products

#236
20180252584
2018-09-06

Colorimeter

#237
20180195974
2018-07-12

Light field illumination container inspection system

#238
20180180534
2018-06-28

Appearance inspection apparatus and appearance inspection method

#239
20180172579
2018-06-21

In situ analysis of petroleum stability

#240
20180172499
2018-06-21

Method for measuring basis weight, method for manufacturing laminated film, and device for measuring basis weight

#241
20180164213
2018-06-14

Device for processing a surface

#242
20180143172
2018-05-24

Systems and methods for monitoring agricultural products

#243
20180125207
2018-05-10

METHOD AND APPARATUS FOR ANALYZING AND TREATING HAIR

#244
20180120276
2018-05-03

GAS MOLECULE SENSOR

#245
20180106679
2018-04-19

Color recognition device and color recognition method

#246
20180095027
2018-04-05

Colorimetric analyzer with reagent diagnostics

#247
20180080829
2018-03-22

Color measuring device and color measuring method

#248
20180077953
2018-03-22

Method and device for treating and monitoring the quality of objects comprising metal materials

#249
20180073989
2018-03-15

FLUID SENSOR CARD

#250
20180070926
2018-03-15

Toilet bowl urine measurement instruments

#251
20180059007
2018-03-01

DEVICE AND METHOD FOR IN VITRO EVALUATION OF CLEANSERS

#252
20180038795
2018-02-08

Dual-mode optical molecular imaging navigation apparatus with a switchable field of view and imaging method thereof

#253
20180031536
2018-02-01

Determination of aqueous nitrate concentration

#254
20180031487
2018-02-01

Method of diamond color grading

#255
20180024345
2018-01-25

Illumination unit for digital pathology scanning

#256
20180024049
2018-01-25

Method and device for performing colorimetric analysis of a test fluid to evaluate physiological parameters

#257
20180003618
2018-01-04

Method for managing lubricant oil, and method for predicting life of lubricant oil

#258
20170370771
2017-12-28

Brightness colorimeter having measurement error caused by linearly polarized light, which is corrected

#259
20170365636
2017-12-21

Multiband optoelectronic device for colorimetric applications and related manufacturing process

#260
20170358106
2017-12-14

Plant information acquisition system, plant information acquisition device, plant information acquisition method, crop management system and crop management method

#261
20170356847
2017-12-14

MEASURING DEVICE

#262
20170350812
2017-12-07

System and assessment of reflective objects along a roadway

#263
20170343480
2017-11-30

Strip module and method for acquiring information of a sample

#264
20170343470
2017-11-30

Wearable device for testing biological information of user and testing system having the same

#265
20170336317
2017-11-23

Colour sensor with angle-selective structures

#266
20170328774
2017-11-16

Index for determining a quality of a color

#267
20170312848
2017-11-02

WELDING TIP INSPECTION APPARATUS AND METHOD

#268
20170285050
2017-10-05

Device for detecting and/or analyzing bio-chip

#269
20170284990
2017-10-05

Mobile water analysis

#270
20170276664
2017-09-28

EVAPORATION ON SUPERHYDROPHOBIC SURFACES FOR DETECTION OF ANALYTES IN BODILY FLUIDS

#271
20170275186
2017-09-28

Ammonia sequestering system

#272
20170268926
2017-09-21

Opticoanalytical devices with capacitance-based nanomaterial detectors

#273
20170262694
2017-09-14

Point-of-care Sample Analysis and Microscopy for Liquid Samples

#274
20170227407
2017-08-10

Test apparatus and control method thereof

#275
20170205334
2017-07-20

Material detection system

#276
20170191975
2017-07-06

Method for measuring polymer concentration in water systems

#277
20170176324
2017-06-22

Parallel Optical Measurement System With Broadband Angle Selective Filters

#278
20170160205
2017-06-08

Colorimetric detection sensor and colorimetric detection method for detecting cyanide anion by etching of gold nanorods

#279
20170146507
2017-05-25

Method for detecting albumin based on colorimetric assay and system thereof

#280
20170146406
2017-05-25

Method and device for determining yellowish level of screen caused by pressing

#281
20170138793
2017-05-18

Chart for evaluating skin color and its application to efficacy evaluation of anti-aging and skin lightening products

#282
20170136166
2017-05-18

Tele-care management systems and methods for peritoneal dialysis

#283
20170122864
2017-05-04

Measurement device and printing apparatus

#284
20170115209
2017-04-27

Method and apparatus to determine colour of egg yolk

#285
20170102266
2017-04-13

Photoelectric switch having a controller for controlling a light projecting amount and generating a detection signal representing a workpiece determination

#286
20170097306
2017-04-06

Examining device and method for examining inner walls of a hollow body

#287
20170097299
2017-04-06

METHOD FOR DETERMINING COLOR CHARACTERISTICS REFLECTED BY AN INTERFERENCE FILTER, METHOD FOR DEPOSITING SUCH AN INTERFERENCE FILTER, AND ASSEMBLY FORMED BY AN INTERFERENCE FILTER AND AN OBJECT

#288
20170082493
2017-03-23

Colorimeter and colorimetry method

#289
20170078634
2017-03-16

Image analysis system and method

#290
20170074783
2017-03-16

System and method for determining solute concentration in a colored liquid sample

#291
20170052108
2017-02-23

Method for determining degradation of thermoplastics

#292
20170038298
2017-02-09

Optical Waveguide, and SPR Sensor Cell and Colorimetric Sensor Cell Which Use Optical Waveguide

#293
20170038295
2017-02-09

COLORIMETRIC SENSOR WITH AUTOMATED READOUT

#294
20170034892
2017-02-02

Light emission power control apparatus and method

#295
20170024948
2017-01-26

Apparatus for preventing counterfeiting and alteration

#296
20170023465
2017-01-26

Vendor exclusivity security feature for paper-based diagnostic solution

#297
20170016832
2017-01-19

Surface property indexing apparatus, surface property indexing method, and program

#298
20170010273
2017-01-12

Component measuring device

#299
20170010154
2017-01-12

Miniaturized spectrometer for sensitive and robust laboratory and field use

#300
20170009291
2017-01-12

Sample processing apparatus and method