ClassID:

167799

G01N21/274 - 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 using photo-electric detection ; circuits for computing concentration Calibration, base line adjustment, drift correction

Recent Application in this class:
#1201
20060255249
2006-11-16

Automatic background removal for input data having consecutive input points identification

#1202
20060244963
2006-11-02

SPATIAL POSITIONING OF SPECTRALLY LABELED BEADS

#1203
20060243912
2006-11-02

Apparatus and method for enhanced critical dimension scatterometry

#1204
20060240568
2006-10-26

Assay test strips and reading same

#1205
20060240541
2006-10-26

Lateral flow assay systems and methods

#1206
20060233670
2006-10-19

High density plate filler

#1207
20060233667
2006-10-19

Joint-diagnostic spectroscopic and biosensor apparatus

#1208
20060228258
2006-10-12

Blood collection and measurement apparatus

#1209
20060220888
2006-10-05

Method and apparatus to monitor and detect cryogenic liquefied gas leaks

#1210
20060212275
2006-09-21

Method and device for correcting a spectrum

#1211
20060208199
2006-09-21

Luminescent calibration

#1212
20060208198
2006-09-21

Vacuum ultraviolet reflectometer integrated with processing system

#1213
20060204402
2006-09-14

Bio-sensing apparatus

#1214
20060200071
2006-09-07

Method and apparatus for detection of multiple analytes

#1215
20060200070
2006-09-07

Method and apparatus for calibrating an analyte detection system with a calibration sample

#1216
20060199259
2006-09-07

Instrument for monitoring DNA replication

#1217
20060197957
2006-09-07

Method to reduce background noise in a spectrum

#1218
20060197947
2006-09-07

Method and system removing fluorescence and other slowly varying baseline in Raman spectra

#1219
20060197015
2006-09-07

Method and apparatus for determining an analyte concentration in a sample having interferents

#1220
20060192958
2006-08-31

Vacuum ultraviolet reflectometer having collimated beam

#1221
20060189858
2006-08-24

Analyte detection system for multiple analytes

#1222
20060176471
2006-08-10

Optical analysis system

#1223
20060173637
2006-08-03

Method of compensating for a measuring error and an electronic arrangement to this end

#1224
20060173256
2006-08-03

Apparatus and method for controlling operation of vehicles or machinery by intoxicated or impaired individuals

#1225
20060167348
2006-07-27

Method for generating a net analyte signal calibration model and uses thereof

#1226
20060164641
2006-07-27

Calibration system and method for calibration of various types of polarimeters

#1227
20060164632
2006-07-27

Method and apparatus for position-dependent optical metrology calibration

#1228
20060158734
2006-07-20

Optical analysis system

#1229
20060158649
2006-07-20

Method for wavelength calibration of an optical measurement system

#1230
20060153738
2006-07-13

Analysis method, analysis device and production method therefor

#1231
20060152730
2006-07-13

Optical sensor for determining the concentrations of dyes and/or particles in liquid or gaseous media and method for operating the same

#1232
20060152726
2006-07-13

Ultrasensitive spectrophotometer

#1233
20060146321
2006-07-06

Method and apparatus for position-dependent optical metrology calibration

#1234
20060139649
2006-06-29

Light source wavelength correction

#1235
20060134775
2006-06-22

Systems, illumination subsystems, and methods for increasing fluorescence emitted by a fluorophore

#1236
20060132781
2006-06-22

Two-dimensional spectroradiometer

#1237
20060128009
2006-06-15

Instrument for monitoring polymerase chain reaction of DNA

#1238
20060122801
2006-06-08

System and method for a self-calibrating non-invasive sensor

#1239
20060114457
2006-06-01

Method and apparatus for monitoring output signal instability in a light source

#1240
20060114454
2006-06-01

Optical claibration method

#1241
20060109468
2006-05-25

Devices, methods, and systems for measuring an optical property of a sample

#1242
20060103846
2006-05-18

Apparatus for measuring the optical absorbency of samples of liquids, method and reaction container for its implementation

#1243
20060097173
2006-05-11

Method and device for the quantitative analysis of solutions and dispersions by means of near infrared spectroscopy

#1244
20060094940
2006-05-04

Method for selecting wavelengths for optical data acquisition

#1245
20060093522
2006-05-04

Spectrometric measuring head for harvesting machines and other equipment used in agriculture

#1246
20060092484
2006-05-04

Two-dimensional array spectroscopy method and apparatus

#1247
20060092411
2006-05-04

Process and compositions for synthetic calibration of bio-photonic scanners

#1248
20060088444
2006-04-27

Method for measuring luminescence at a luminescence detection workstation

#1249
20060082773
2006-04-20

Methods and apparatus for measuring an electromagnetic radiation response property associated with a substrate

#1250
20060082764
2006-04-20

Methods and apparatus for calibrating an electromagnetic measurement device

#1251
20060078985
2006-04-13

Device and method for quantitatively measuring immobilized sample

#1252
20060077391
2006-04-13

Measuring method and system

#1253
20060077389
2006-04-13

Calibration for optical filter

#1254
20060055919
2006-03-16

Apparatus and method for producing a calibrated Raman spectrum

#1255
20060047445
2006-03-02

System and method for calibrating remote emissions sensing instruments

#1256
20060044550
2006-03-02

System and method for controlling ink concentration using a refractometer

#1257
20060029948
2006-02-09

Sealing cover and dye compatibility selection

#1258
20060028648
2006-02-09

Portable, scanning and analyzing apparatus

#1259
20060024831
2006-02-02

Normalization of data using controls

#1260
20060024690
2006-02-02

Normalization of data using controls

#1261
20060019398
2006-01-26

Method and system for molecular array scanner calibration

#1262
20060017923
2006-01-26

Analyte filter method and apparatus

#1263
20060014200
2006-01-19

Apparatus for analysis of a nucleic acid amplification reaction

#1264
20060013984
2006-01-19

Film preparation for seal applicator

#1265
20060013454
2006-01-19

Systems for identifying, displaying, marking, and treating suspect regions of tissue

#1266
20060011841
2006-01-19

Dispersive near-infrared spectrometer with automatic wavelength calibration

#1267
20060011305
2006-01-19

Automated seal applicator

#1268
20060007445
2006-01-12

Arsenic meter

#1269
20060007443
2006-01-12

Colorimetry device

#1270
20060006339
2006-01-12

Radiation sensor device and fluid treatment system containing same

#1271
20060006332
2006-01-12

Radiation sensor device and fluid treatment system containing same

#1272
20060002594
2006-01-05

Method for producing a pharmaceutical product

#1273
20050286054
2005-12-29

Oxygen sensor for aircraft fuel inerting systems

#1274
20050286049
2005-12-29

Encoder spectrograph for analyzing radiation using spatial modulation of radiation dispersed by wavelength

#1275
20050285055
2005-12-29

Infrared source modulation and system using same

#1276
20050285023
2005-12-29

Automatic background removal for input data

#1277
20050280811
2005-12-22

Grooved high density plate

#1278
20050279924
2005-12-22

Method and a spectrometer for quantitative determination of a constituent in a sample

#1279
20050275836
2005-12-15

Calibration tool for an optical measuring device with an optical fiber probe

#1280
20050274899
2005-12-15

Spectroscopic system and method for analysis in harsh, changing environments

#1281
20050274893
2005-12-15

Apparatus and method for determining the proportion of a substance in a gas sample using an infrared measuring instrument

#1282
20050270776
2005-12-08

Radiance output and temperature controlled LED radiance source

#1283
20050269523
2005-12-08

Light modulated microarray reader and methods relating thereto

#1284
20050268690
2005-12-08

Method and apparatus for eliminating and compensating thermal transients in gas analyzer

#1285
20050264816
2005-12-01

Method and apparatus for verifying proper operation of a photometric device, such as a cell density probe

#1286
20050264806
2005-12-01

Calibration as well as measurement on the same workpiece during fabrication

#1287
20050264798
2005-12-01

Method and its apparatus for inspecting particles or defects of a semiconductor device

#1288
20050259254
2005-11-24

Spectrometer system for optical reflectance measurements

#1289
20050255516
2005-11-17

Method for quantitative analysis of a nucleic acid amplification reaction

#1290
20050250465
2005-11-10

Chiral mixture detection system using double reference lock-in detector

#1291
20050250213
2005-11-10

FT-NIR fatty acid determination method

#1292
20050250212
2005-11-10

FT-NIR fatty acid determination method

#1293
20050244932
2005-11-03

Inverted orientation for a microplate

#1294
20050241743
2005-11-03

Spectroscopic monitoring of resin-application prior to assembly of composite wood veneer product

#1295
20050239117
2005-10-27

Biochip measuring method and biochip measuring apparatus

#1296
20050237528
2005-10-27

Transparent heater for thermocycling

#1297
20050233472
2005-10-20

Spotting high density plate using a banded format

#1298
20050232822
2005-10-20

High density plate filler

#1299
20050232821
2005-10-20

High density plate filler

#1300
20050232820
2005-10-20

High density plate filler

#1301
20050232818
2005-10-20

Single sheet seal applicator and cartridge

#1302
20050231723
2005-10-20

Optical camera alignment

#1303
20050226782
2005-10-13

High density plate filler

#1304
20050226780
2005-10-13

Manual seal applicator

#1305
20050226779
2005-10-13

Vacuum assist for a microplate

#1306
20050226771
2005-10-13

High speed microplate transfer

#1307
20050225751
2005-10-13

Two-piece high density plate

#1308
20050223905
2005-10-13

Food analyzer for self-propelled food loading units, and relative operating method

#1309
20050221358
2005-10-06

Pressure chamber clamp mechanism

#1310
20050220675
2005-10-06

High density plate filler

#1311
20050219526
2005-10-06

Method and apparatus for monitoring biological substance

#1312
20050211555
2005-09-29

Method for multiple sample screening using IR spectroscopy

#1313
20050210996
2005-09-29

Flow channel structure and method

#1314
20050206893
2005-09-22

Quantified fluorescence microscopy

#1315
20050203364
2005-09-15

Apparatus using reference measurement for calibration

#1316
20050203358
2005-09-15

Method and apparatus for using alternative site glucose determinations to calibrate and maintain noninvasive and implantable analyzers

#1317
20050197794
2005-09-08

System and method for remote emissions sensing including calculation and calibration techniques compensating for temperature and pressure effects

#1318
20050197790
2005-09-08

Method of determining an analyte concentration in a sample from an absorption spectrum

#1319
20050196826
2005-09-08

Self calibrating detection

#1320
20050196821
2005-09-08

Method and apparatus for using alternative site glucose determinations to calibrate and maintain noninvasive and implantable analyzers

#1321
20050190370
2005-09-01

Turbidity sensing system with reduced temperature effects

#1322
20050190364
2005-09-01

Detecting minority gaseous species by light-emission spectroscopy

#1323
20050185174
2005-08-25

Method to determine the value of process parameters based on scatterometry data

#1324
20050180651
2005-08-18

Methods for determining a measure of atmospheric aerosol optical properties using a multi- or hyperspectral, multi-pixel image

#1325
20050174583
2005-08-11

Method and apparatus for high-speed thickness mapping of patterned thin films

#1326
20050170521
2005-08-04

Multiple sample screening using IR spectroscopy

#1327
20050168737
2005-08-04

Apparatus and method for calibration of spectrophotometers

#1328
20050167580
2005-08-04

Accelerated weathering test apparatus with full spectrum calibration, monitoring and control

#1329
20050162646
2005-07-28

Multi-channel, self-calibrating fiber-coupled raman spectrometers including diagnostic and safety features

#1330
20050158864
2005-07-21

Analysis method

#1331
20050157304
2005-07-21

Handheld device with a disposable element for chemical analysis of multiple analytes

#1332
20050153435
2005-07-14

Multiple sample screening using a silicon substrate

#1333
20050153349
2005-07-14

Biopolymer array substrate thickness dependent automated focus-distance determination method for biopolymer array scanners

#1334
20050151965
2005-07-14

Spectral imaging system

#1335
20050148003
2005-07-07

Methods of correcting a luminescence value, and methods of determining a corrected analyte concentration

#1336
20050145780
2005-07-07

System and methods for dynamic range extension using variable length integration time sampling

#1337
20050143943
2005-06-30

Adaptive compensation for measurement distortions in spectroscopy

#1338
20050142579
2005-06-30

Correction method for the distribution of quantity of light and biochip-reader

#1339
20050141058
2005-06-30

Bio-optical sensors

#1340
20050135546
2005-06-23

Corrosion monitoring system, optical corrosion probe, and methods of use

#1341
20050134853
2005-06-23

Spectrophotometer with digital camera

#1342
20050128475
2005-06-16

Light measuring apparatus and a method for correcting non-linearity of a light measuring apparatus

#1343
20050124870
2005-06-09

Measuring analytes from an electromagnetic spectrum using a wavelength router

#1344
20050114101
2005-05-26

Molecular contaminant film modeling tool

#1345
20050113658
2005-05-26

Fiber optic device for sensing analytes and method of making same

#1346
20050107956
2005-05-19

Concentration measuring method

#1347
20050106613
2005-05-19

Method for judging change in probe-bearing substrate, probe-bearing substrate and detecting apparatus

#1348
20050101024
2005-05-12

Methods for monitoring resin-loading of wood materials and engineered wood products

#1349
20050096853
2005-05-05

Method and means for correcting measuring instruments

#1350
20050094139
2005-05-05

Simulated calibration sample for a spectrographic measurement sensor and method for use

#1351
20050089995
2005-04-28

Bioluminescence monitor

#1352
20050086018
2005-04-21

Method and apparatus for estimating component concentration of a mixture

#1353
20050083530
2005-04-21

Photosensor apparatus and image forming apparatus

#1354
20050078314
2005-04-14

Self-calibrating optical reflectance probe system

#1355
20050065750
2005-03-24

Measuring method of component concentration in solution

#1356
20050059062
2005-03-17

System, method, and product for scanning of biological materials employing dual analog integrators

#1357
20050054908
2005-03-10

Photostimulation method and apparatus in combination with glucose determination

#1358
20050051670
2005-03-10

Device and method for on-orbit calibration verification of an infrared sensor

#1359
20050046852
2005-03-03

Wavelength modulation spectroscopy method and system

#1360
20050043929
2005-02-24

System for normalizing spectra

#1361
20050043902
2005-02-24

Augmented classical least squares multivariate spectral analysis

#1362
20050037511
2005-02-17

Flow sensing for determination of assay results

#1363
20050037510
2005-02-17

Early determination of assay results

#1364
20050037505
2005-02-17

Spectroscopic method and apparatus for analyte measurement

#1365
20050029457
2005-02-10

Method and apparatus for on-line measurement of polymer properties

#1366
20050019946
2005-01-27

Systems and methods for automated quantitative analysis of digitized spectra

#1367
20050019936
2005-01-27

Spectroscopic method and apparatus for total hemoglobin measurement

#1368
20050018188
2005-01-27

Method for monitoring particle size

#1369
20050014997
2005-01-20

Method of sample control and calibration adjustment for use with a noninvasive analyzer

#1370
20050012925
2005-01-20

Spectroscopic systems and methods

#1371
20050008253
2005-01-13

Method and apparatus for eliminating irrelevant luminescent signals

#1372
20050006590
2005-01-13

Broad band referencing reflectometer

#1373
20050001166
2005-01-06

Method and apparatus for distinguishing materials

#1374
18339192
2026-05-19

Method and system for performing multi-element analysis in real-time using multi-element concentration sensor

#1375
16121932
2021-11-23

Mobile colorimetric assay device

#1376
15667851
2018-05-29

Aqueous solution constituent analyzer

#1377
15655876
2018-05-15

Laser detector for weapons

#1378
15620884
2019-05-21

Airplane cabin air quality monitoring system

#1379
15015278
2017-05-02

Analyte system and method for determining hemoglobin parameters in whole blood

#1380
14620807
2016-01-26

Alignment flange mounted optical window for a laser gas analyzer

#1381
14506704
2016-09-06

Method to remove the spectral components of illumination energy from a sample spectrum without the use of optical barrier filters, and apparatus for the same

#1382
13890047
2014-10-14

Scanning system with interchangeable optical cartridges for fluorescence measurements

#1383
13532216
2014-08-19

Method and apparatus for autonomous synchronous computing

#1384
13494866
2015-06-23

Birefringence correction for imaging ellipsometric bioassay system and method

#1385
12798152
2014-04-15

Adaptive model training system and method