Patents-Review.com
ClassID:

169747 ⎘

G01N2201/12707 - CPC Classification

Classification description:

Features of devices classified in; Circuits of general importance; Signal processing; Calibration; base line adjustment; drift compensation Pre-test of apparatus, e.g. dark test, sensor test

Recent Application in this class:
#1
20240410822
2024-12-12

REFERENCE SWITCH ARCHITECTURES FOR NONCONTACT SENSING OF SUBSTANCES

 #2
20240125691
2024-04-18

METHOD OF MEASURING BIOLOGICAL INFORMATION, AND MEASURING SYSTEM

 #3
20230288255
2023-09-14

Calibration for an instrument (device, sensor)

 #4
20230204497
2023-06-29

Reference switch architectures for noncontact sensing of substances

 #5
20230069662
2023-03-02

Optical sensor for examining valuable documents

 #6
20220178832
2022-06-09

BIOLOGICAL SAMPLE ANALYSIS DEVICE AND BIOLOGICAL SAMPLE ANALYSIS METHOD

 #7
20220134332
2022-05-05

Optical test platform

 #8
20220097047
2022-03-31

Method, apparatus, and computer program product for controlling components of a detection device

 #9
20220097046
2022-03-31

Optical density instrument and systems and methods using the same

 #10
20220026436
2022-01-27

Calibration material delivery devices and methods

 #11
20220003600
2022-01-06

Calibration for an instrument (device, sensor)

 #12
20210389316
2021-12-16

SYSTEM AND APPARATUS FOR POINT-OF-CARE DIAGNOSTICS

 #13
20210293709
2021-09-23

DEVICE AND ASSOCIATED METHODS FOR PERFORMING LUMINESCENCE AND FLUORESCENCE MEASUREMENTS OF A SAMPLE

 #14
20210037624
2021-02-04

Maintaining stable optical output of solid state illumination system

 #15
20210018432
2021-01-21

Reference switch architectures for noncontact sensing of substances

 #16
20200284655
2020-09-10

Calibration for an instrument (device, sensor)

 #17
20200276580
2020-09-03

Optical test platform

 #18
20200156063
2020-05-21

Optical density instrument and systems and methods using the same

 #19
20190271695
2019-09-05

System and apparatus for point-of-care diagnostics

 #20
20190195768
2019-06-27

Apparatus and method for monitoring particle flow in a stack

 #21
20190025318
2019-01-24

Calibration material delivery devices and methods

 #22
20180313690
2018-11-01

Calibration for an instrument (device, sensor)

 #23
20180306767
2018-10-25

Optical density instrument and systems and methods using the same

 #24
20180306729
2018-10-25

Method, apparatus, and computer program product for controlling components of a detection device

 #25
20180306701
2018-10-25

Optical test platform

 #26
20180304255
2018-10-25

Tip resistant optical testing instrument

 #27
20180238794
2018-08-23

Reference switch architectures for noncontact sensing of substances

 #28
20160054316
2016-02-25

System and apparatus for point-of-care diagnostics

 #29
20160018332
2016-01-21

Measuring apparatus and fluorescence measuring method

 #30
20150369831
2015-12-24

Automatic analysis apparatus

 #31
20150153351
2015-06-04

Calibration material delivery devices and methods

 #32
20130230844
2013-09-05

System and apparatus for point-of-care diagnostics

 #33
20120211648
2012-08-23

On-board non-uniformity correction calibration methods for microbolometer focal plane arrays

 #34
20110294152
2011-12-01

Calibration material delivery devices and methods

 #35
20110084842
2011-04-14

Optical fluid tester

 #36
20100302532
2010-12-02

Photodetector having dark current correction

 #37
20100233329
2010-09-16

Recording of position-specific wavelength absorption spectra

 #38
20100191506
2010-07-29

Data quality and ancillary data checking for Raman sensor

 #39
20090213371
2009-08-27

Spectrophotometer Comprising Two Detectors for Overlapping Wavelength Ranges

 #40
20090161102
2009-06-25

Automated systems and assemblies for use in evaluating agricultural products and methods therefor

 #41
20080239321
2008-10-02

Photodetector having dark current correction

 #42
20070154080
2007-07-05

Determining capability of an on-line sensor

 #43
20060263258
2006-11-23

Automated biological indicator incubator

 #44
20060154377
2006-07-13

Chemical vapor sensor

 #45
20050190370
2005-09-01

Turbidity sensing system with reduced temperature effects