ClassID:

167794

G01N21/255 - page 5 - 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 Details, e.g. use of specially adapted sources, lighting or optical systems

Recent Application in this class:
#1201
20090180120
2009-07-16

Automatic analysis apparatus and automatic analysis method

#1202
20090170210
2009-07-02

MEASURING DEVICE, MEASURING APPARATUS AND METHOD OF MEASURING

#1203
20090153858
2009-06-18

Method and apparatus for colour imaging a three-dimensional structure

#1204
20090141132
2009-06-04

Instrumentation for image acquisition from biological and non-biological assays

#1205
20090112101
2009-04-30

Method, apparatus, and article to facilitate evaluation of objects using electromagnetic energy

#1206
20090109430
2009-04-30

Device for inspecting a surface

#1207
20090099248
2009-04-16

INHIBITORS OF D-AMINO ACID OXIDASE

#1208
20090094005
2009-04-09

Method of optimizing a model, a method of measuring a property, a device manufacturing method, a spectrometer and a lithographic apparatus

#1209
20090091614
2009-04-09

BIOLOGICAL OBSERVATION APPARATUS

#1210
20090080611
2009-03-26

Computer Controllable LED Light Source for Device for Inspecting Microscopic Objects

#1211
20090075391
2009-03-19

Spectroscopic diagnostic method and system based on scattering of polarized light

#1212
20090073422
2009-03-19

Apparatus and method for measuring optical characteristics of an object

#1213
20090061076
2009-03-05

Integrated test element

#1214
20090059225
2009-03-05

Instrument for making optical measurements on multiple samples retained by surface tension

#1215
20090058999
2009-03-05

Signal processing device for biological observation apparatus

#1216
20090052770
2009-02-26

COLORSTICK

#1217
20090027678
2009-01-29

Interactive variable pathlength device

#1218
20090027669
2009-01-29

PORTABLE DEVICE FOR THE QUALITY CONTROL OF PRODUCTS

#1219
20090023991
2009-01-22

Biological observation display apparatus for presenting color or spectral images

#1220
20090021736
2009-01-22

METHOD OF SELECTING PIGMENT AND TITANIUM DIOXIDE TAKING INTO ACCOUNT ENVIRONMENT UNDER MULTIPLE LIGHT SOURCES, AND COMPOSITION THEREOF

#1221
20090015686
2009-01-15

Hyperspectral Chemical and Property Imaging

#1222
20080309939
2008-12-18

Body fluid constituents measurement device

#1223
20080297771
2008-12-04

Optical measuring system with a high-speed optical sensing device enabling to sense luminous intensity and chromaticity

#1224
20080285025
2008-11-20

Biochemical analyzer

#1225
20080278724
2008-11-13

Light filter having a wedge-shaped profile

#1226
20080265146
2008-10-30

Integrated sensing module for handheld spectral measurements

#1227
20080260243
2008-10-23

Device of Analysing the Colour of a Unhomogeneous Material, Like Hair, and Method Thereof

#1228
20080225295
2008-09-18

Device for multiple tests from a single sample

#1229
20080198360
2008-08-21

Transmission spectroscopy system for use in the determination of analytes in body fluid

#1230
20080174768
2008-07-24

Self referencing LED detection system for spectroscopy applications

#1231
20080160630
2008-07-03

Enzymatic signal generation and detection of binding complexes in stationary fluidic chip

#1232
20080144012
2008-06-19

Apparatus, system and method for optical spectroscopic measurements

#1233
20080137072
2008-06-12

Sheet recognizing device and method

#1234
20080135741
2008-06-12

Method for providing light signals for photometers and a photometer

#1235
20080106742
2008-05-08

Device for the analysis or absorption measurement of a small quantity of a liquid medium by means of light

#1236
20080094631
2008-04-24

Apparatus and method for measuring optical characteristics of an object

#1237
20080086038
2008-04-10

Method for measurement of analyte concentrations and semiconductor laser-pumped, small-cavity fiber lasers for such measurements and other applications

#1238
20080024768
2008-01-31

Method and apparatus for colour imaging a three-dimensional structure

#1239
20080019658
2008-01-24

Sensitive emission light gathering and flow through detection system

#1240
20070284508
2007-12-13

Characteristic and/or use-based electromagnetic radiation generation

#1241
20070281322
2007-12-06

Bioanalytical instrumentation using a light source subsystem

#1242
20070272004
2007-11-29

System and method for the spectroscopic determination of the components and concentrations of pumpable organic compounds

#1243
20070265532
2007-11-15

Determination of a measure of a glycation end-product or disease state using a flexible probe to determine tissue fluorescence of various sites

#1244
20070253867
2007-11-01

Cylindrical reagent chip analyzer

#1245
20070230187
2007-10-04

LIGHT SOURCE AND INSTRUMENTS INCLUDING SAME

#1246
20070229831
2007-10-04

Spectral instrument

#1247
20070188748
2007-08-16

Apparatus and method for examining spectral characteristics of transmitted light through an object

#1248
20070188747
2007-08-16

System and method for image reconstruction in a fiber array spectral translator system

#1249
20070172894
2007-07-26

Methods for screening cells and antibodies

#1250
20070146710
2007-06-28

Imaging system with programmable spectral switch

#1251
20070134614
2007-06-14

Device for illuminating tooth surfaces and human skin

#1252
20070132999
2007-06-14

Probe apparatus for measuring a color property of a liquid

#1253
20070127235
2007-06-07

Lamp

#1254
20070123762
2007-05-31

Non-invasive spectroscopy of mammalian tissues

#1255
20070115681
2007-05-24

Lamp

#1256
20070115472
2007-05-24

Apparatus and method for measuring optical characteristics of an object

#1257
20070112260
2007-05-17

Manual and automatic probe calibration

#1258
20070111320
2007-05-17

Method and apparatus for measuring optical characteristics of colored liquid

#1259
20070090310
2007-04-26

Methods and apparatus for inspecting an object

#1260
20070086009
2007-04-19

Process for the colour measurement of printed samples including brighteners

#1261
20070084990
2007-04-19

Integrated sensing system approach for handheld spectral measurements having a disposable sample handling apparatus

#1262
20070070351
2007-03-29

Optical measuring device and image forming apparatus

#1263
20070058170
2007-03-15

Method and system for in situ spectroscopic evaluation of an object

#1264
20070052967
2007-03-08

Method and apparatus for optical interactance and transmittance measurements

#1265
20070052961
2007-03-08

Method for extending the color gamut for dichroic color mixing systems and colored gobos

#1266
20070037272
2007-02-15

System for optically analyzing a substance with a selected single-wavelength

#1267
20070018077
2007-01-25

Tunable photonic crystal

#1268
20070016082
2007-01-18

Spectral imaging

#1269
20070013904
2007-01-18

Apparatus and system for characterizing a target

#1270
20070002309
2007-01-04

Analyzer and analytic system

#1271
20060290933
2006-12-28

System and method for monitoring plant conditions

#1272
20060245176
2006-11-02

Method for detecting forensic evidence

#1273
20060238762
2006-10-26

Frequency comb analysis

#1274
20060221346
2006-10-05

Two-dimensional spectral cameras and methods for capturing spectral information using two-dimensional spectral cameras

#1275
20060221341
2006-10-05

Systems and methods for compensating for temperature induced spectral emission variations in LED based color parameter measuring devices

#1276
20060197958
2006-09-07

MEMS Fabry Perot filter for integrated spectroscopy system

#1277
20060192963
2006-08-31

Illumination arrangement for a colour measurement device

#1278
20060192957
2006-08-31

Colour measurement device with associated measurement head

#1279
20060187461
2006-08-24

Integrated spectroscopy system

#1280
20060176694
2006-08-10

Solar simulator using a combination of mercury and halogen lamps

#1281
20060176483
2006-08-10

Optical measuring device for test strips

#1282
20060146532
2006-07-06

Lighting box

#1283
20060132787
2006-06-22

Full width array mechanically tunable spectrophotometer

#1284
20060132784
2006-06-22

Frequency comb analysis

#1285
20060132777
2006-06-22

Systems and methods for augmenting spectral range of an LED spectrophotometer

#1286
20060126071
2006-06-15

Beam splitter/combiner for optical metrology tool

#1287
20060109474
2006-05-25

Optical measuring apparatus, illumination system, and light detecting system

#1288
20060072110
2006-04-06

Optical monitoring system with molecular filters

#1289
20060066858
2006-03-30

Photometric analysis

#1290
20060050278
2006-03-09

Method and apparatus for extended hyperspectral imaging

#1291
20060040138
2006-02-23

Method of evaluating whiteness, method of evaluating comparative whiteness, light source and luminaire

#1292
20060039000
2006-02-23

Device of verifying and reading color, and a process of verifying and reading color in liquids

#1293
20060023218
2006-02-02

Color measurement apparatus operable as a pointing device, a computer display measurement device and a printer output measurement device

#1294
20060023215
2006-02-02

Apparatus and a method for determining the color stimulus specification of translucent objects

#1295
20060017929
2006-01-26

Method for determing optical characteristics through a protective barrier

#1296
20060001739
2006-01-05

Method and apparatus for colour imaging a three-dimensional structure

#1297
20050283065
2005-12-22

Method for providing data associated with the intraoral cavity

#1298
20050280823
2005-12-22

Colorstick

#1299
20050280822
2005-12-22

Inspecting apparatus and inspecting method for color filters

#1300
20050276540
2005-12-15

Fiber-optic channel selecting apparatus

#1301
20050240366
2005-10-27

Full width array scanning spectrophotometer

#1302
20050231966
2005-10-20

Semiconductor forensic light kit

#1303
20050231965
2005-10-20

Forensic light using semiconductor light source

#1304
20050219540
2005-10-06

Frequency comb analysis

#1305
20050180468
2005-08-18

Apparatus for combining multiple lasers and method of use

#1306
20050180037
2005-08-18

Electronic filter wheel

#1307
20050162653
2005-07-28

Apparatus for measuring spectral absorbance using a unique optical modulator to produce spectral absorbance data and process for making same

#1308
20050134853
2005-06-23

Spectrophotometer with digital camera

#1309
20050122526
2005-06-09

Measurement device for optical measurement of a property of a measurement object

#1310
20050104004
2005-05-19

Reflected ultraviolet light measuring device

#1311
20050088654
2005-04-28

Apparatus for combining multiple lasers and methods of use

#1312
20050083533
2005-04-21

Integrated spectroscopy system

#1313
20050065440
2005-03-24

Spectral imaging of deep tissue

#1314
20050063871
2005-03-24

Image reading apparatus

#1315
20050052652
2005-03-10

Method and system for chemical or biochemical analysis of a target analyte in a target environment

#1316
20050030540
2005-02-10

Optical spectroscopy apparatus and method for measurement of analyte concentrations or other such species in a specimen employing a semiconductor laser-pumped, small-cavity fiber laser

#1317
20050012925
2005-01-20

Spectroscopic systems and methods

#1318
20050007596
2005-01-13

Apparatus and method for increasing the sensitivity of in-line infrared sensors

#1319
20050004458
2005-01-06

Method and apparatus for forming an image that shows information about a subject

#1320
19067531
2025-08-26

Integrated spectroscopic system with cuvette holders and homogenized illumination

#1321
18975094
2025-09-23

Comprehensive environmental monitor and spectroscopic analysis method

#1322
18656937
2024-11-05

Cooperative polarization skylight background radiation measurement device and method

#1323
18527214
2024-03-19

Device of complex gas mixture detection based on optical-path-adjustable spectrum detection and method therefor

#1324
18445134
2025-10-21

Method of determining absorption and extinction coefficient of prism shaped material

#1325
17579959
2022-06-14

Measurement arrangement for measuring diffusely reflected light and specularly reflected light

#1326
17485762
2022-10-18

Mobile systems for monitoring emissions

#1327
16574263
2020-09-01

Handheld hemoglobin detecting device

#1328
16415562
2022-04-12

Time-wavelength optical sampling systems and methods for determining composition of a sample based on detected pulses of different durations

#1329
16252749
2020-03-17

Wideband optical sensor and use thereof in dispensing systems

#1330
16239325
2020-05-26

Optical devices for sensing gas

#1331
16212105
2019-08-20

Systems and methods for determination and application of nitrogen fertilizer using crop canopy measurements

#1332
16143762
2020-06-30

Apparatus and method of hydroxyl detection

#1333
15996615
2020-09-01

Computer-implemented method of thin-film selection for spectroscopy

#1334
15899445
2019-07-02

Spectrometer with fiber bragg grating

#1335
15855025
2020-01-28

Sample extraction and rotation device for automated blood sample processing systems

#1336
15827785
2019-04-09

Vertically integrated multispectral imaging sensor with graphene as electrode and diffusion barrier

#1337
15724187
2020-08-25

Photonic integrated circuit optical spectrometer

#1338
15667851
2018-05-29

Aqueous solution constituent analyzer

#1339
15620884
2019-05-21

Airplane cabin air quality monitoring system

#1340
15615774
2019-08-13

Coupling of thin layer chromatography (TLC) to quantum cascade laser spectroscopy (QCLS) for qualitative and quantitative field analyses of explosives and other pollutants

#1341
15410328
2018-03-13

Inspecting a slab of material

#1342
15330322
2020-12-08

Reflectometer, spectrophotometer, ellipsometer or polarimeter system including sample imaging system that simultaneously meets scheimpflug condition and overcomes keystone error

#1343
15160900
2017-12-05

Unified detection system for fluorometry, luminometry and spectrometry

#1344
15015231
2017-01-03

Analyte system and method for determining hemoglobin parameters in whole blood

#1345
15014987
2016-10-18

Optical metrology with reduced sensitivity to grating anomalies

#1346
14986511
2019-02-19

Sample extraction and rotation device for automated blood sample processing systems

#1347
14634682
2016-02-23

Ring-down binning in FSR hopping mode

#1348
14609132
2018-03-13

Atomic and molecular modeling system

#1349
14602189
2017-10-10

Unified detection system for fluorometry, luminometry and spectrometry

#1350
14578245
2019-08-27

System, method, and computer program product for automatically determining a parameter causing an abnormal semiconductor metrology measurement

#1351
14511810
2016-12-13

Compressive sensing for metrology

#1352
14309495
2015-08-18

Frequency-feedback cavity enhanced spectrometer

#1353
14037908
2015-03-17

Regular, stable optical frequency scale for cavity enhanced optical spectroscopy

#1354
13857392
2016-03-22

Device and method for instantaneous drug testing in the field

#1355
13174124
2016-06-21

Method for non-invasive determination of chemical properties of aqueous solutions