ClassID:

169655

G01N2201/0642 - CPC Classification

Classification description:

Features of devices classified in; Illumination; Optics; Stray light conditioning Light traps; baffles

Sub-classes:
Recent Application in this class:
#1
20250044230
2025-02-06

BIOSENSORS FOR BIOLOGICAL OR CHEMICAL ANALYSIS AND METHODS OF MANUFACTURING THE SAME

#2
20230417665
2023-12-28

FIRE DETECTION APPARATUS

#3
20230358678
2023-11-09

Biosensors for biological or chemical analysis and methods of manufacturing the same

#4
20230207601
2023-06-29

Image sensor structure

#5
20220205917
2022-06-30

Devices and methods for imaging microarray chips

#6
20220057322
2022-02-24

Optical measuring device

#7
20210381977
2021-12-09

Biosensors for biological or chemical analysis and methods of manufacturing the same

#8
20210098521
2021-04-01

Image sensor structure

#9
20210072237
2021-03-11

METHOD AND DEVICE FOR DETERMINING BIOLOGICAL ANALYTES

#10
20210063238
2021-03-04

Device for removing energy from a beam and a method(s) of use thereof

#11
20200066926
2020-02-27

Method for manufacturing an optical sensor

#12
20190391080
2019-12-26

Non-contact type security inspection system and method

#13
20190204225
2019-07-04

Biosensors for biological or chemical analysis and methods of manufacturing the same

#14
20190198553
2019-06-27

Image sensor structure

#15
20190162650
2019-05-30

OPTICAL MONITORING OF TARGET CHARACTERISTICS

#16
20180372631
2018-12-27

Scattered light integrating collector

#17
20180335408
2018-11-22

COMBINED FLUORESCENCE AND ABSORPTION DETECTOR FOR ON-COLUMN DETECTION AFTER CAPILLARY SEPARATION TECHNIQUES

#18
20180252631
2018-09-06

Particle sensing device

#19
20180209904
2018-07-26

Lighting device, and apparatus and system incorporating the lighting device

#20
20180199781
2018-07-19

Device for treating a surface

#21
20180136126
2018-05-17

LED-BASED ILLUMINATION APPARATUS FOR CONFIGURATION WITH A SPECTRO-FLUOROMETER SYSTEM

#22
20180120290
2018-05-03

TEST DEVICE, TEST SYSTEM, AND CONTROL METHOD OF THE TEST DEVICE

#23
20180120220
2018-05-03

Measurement device and measurement method for thin film provided with transparent substrate

#24
20180031472
2018-02-01

System, devices and methods using an integrated sphere light collector

#25
20170336263
2017-11-23

Reflected light detecting device and reflected light detecting method

#26
20170322157
2017-11-09

Optical sensing module

#27
20170304546
2017-10-26

Apparatus for determining information associated with reflection characteristics of a surface

#28
20170248740
2017-08-31

Device for removing energy from a beam and a method(s) of use thereof

#29
20170227465
2017-08-10

Optical sensing module

#30
20170153569
2017-06-01

Optical apparatus and image forming apparatus including the optical apparatus

#31
20170153177
2017-06-01

Assembly for attenuating impinging light of a beam of radiation

#32
20170131208
2017-05-11

Device for measuring floating micro-organisms and air conditioner including device for measuring floating micro-organisms

#33
20170045540
2017-02-16

Light-blocking system for a diagnostic analyzer

#34
20170023457
2017-01-26

Portable device for detecting and measuring particles entrained in the air

#35
20170016890
2017-01-19

Method and device for determining biological analytes

#36
20160356715
2016-12-08

Biosensors for biological or chemical analysis and methods of manufacturing the same

#37
20160170325
2016-06-16

Optical apparatus and image forming apparatus including the optical apparatus

#38
20160153893
2016-06-02

Nephelometric turbidimeter vial arrangement

#39
20160153886
2016-06-02

Nephelometric process turbidimeter

#40
20160091420
2016-03-31

Laser beam stop elements and spectroscopy systems including the same

#41
20160091365
2016-03-31

Flow cell modules and liquid sample analyzers and methods including same

#42
20150355087
2015-12-10

Integrating sphere type device with specular control

#43
20150233827
2015-08-20

Method and apparatus for testing optical films

#44
20150204841
2015-07-23

Device for monitoring spatial coagulation of blood and of components thereof

#45
20140287516
2014-09-25

Light-blocking system for a diagnostic analyzer

#46
20140111803
2014-04-24

Scattered light-type smoke detection apparatus

#47
20140043615
2014-02-13

System, apparatus and method for emittance control and suppressing stray light

#48
20130057856
2013-03-07

FLUID COMPOSITION ANALYSIS MECHANISM, CALORIFIC VALUE MEASUREMENT DEVICE, POWER PLANT AND FLUID COMPOSITION ANALYSIS METHOD

#49
20120313009
2012-12-13

Optical detection system

#50
20120154806
2012-06-21

Optical inspection system with polarization isolation of detection system reflections

#51
20120154784
2012-06-21

Laser radar projection with object feature detection and ranging

#52
20110284765
2011-11-24

Optical background suppression systems and methods for fluorescence imaging

#53
20110255086
2011-10-20

Optical sample detection system and sample analysis device

#54
20110134420
2011-06-09

Microchip and analyzing apparatus

#55
20100284014
2010-11-11

Determining biological tissue optical properties via integrating sphere spatial measurements

#56
20100243898
2010-09-30

Fire detector

#57
20100136709
2010-06-03

RECEPTACLE AND METHOD FOR THE DETECTION OF FLUORESCENCE

#58
20100102238
2010-04-29

LUMINESCENCE QUANTUM EFFICIENCY MEASURING INSTRUMENT

#59
20100002229
2010-01-07

Light scattering detector

#60
20090315993
2009-12-24

IMAGE PICKUP AND METHOD OF DETECTING ROAD STATUS

#61
20090268202
2009-10-29

Particle Counter with Laser Diode

#62
20080306390
2008-12-11

Optical sensor confidence algorithm

#63
20080246943
2008-10-09

Laser radar projection with object feature detection and ranging

#64
20080192258
2008-08-14

Dual beam set-up for parousiameter

#65
20080062425
2008-03-13

Diffuse reflectance readhead

#66
20070296971
2007-12-27

Light scattering detector

#67
20070252976
2007-11-01

Optical sensor and method for optically inspecting surfaces

#68
20070194247
2007-08-23

Compact optical module for fluorescence excitation and detection

#69
20070184483
2007-08-09

Biochemical analysis unit and method of producing thereof

#70
20070070351
2007-03-29

Optical measuring device and image forming apparatus

#71
20070023799
2007-02-01

Structure and method for building a light tunnel for use with imaging devices

#72
20060238752
2006-10-26

Particle inspection apparatus and method, exposure apparatus, and device manufacturing method

#73
20060170870
2006-08-03

Laser projection with object feature detection

#74
20060152726
2006-07-13

Ultrasensitive spectrophotometer

#75
20060038998
2006-02-23

Particle counter with laser diode

#76
20050237518
2005-10-27

High performance fluorescent optical sensor

#77
20050225767
2005-10-13

Aperture to reduce sensitivity to sample tilt in small spotsize reflectometers

#78
20050179904
2005-08-18

Light scattering detector

#79
20050134853
2005-06-23

Spectrophotometer with digital camera

#80
15820068
2019-03-12

System and method for infrared reflection avoidance

#81
14544028
2015-11-10

Device for the detector of fouling on optical surfaces of a nephelometric turbidimeter submerged in a liquid

#82
13174124
2016-06-21

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