ClassID:

167992

G01N2021/635 - 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 the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited Photosynthetic material analysis, e.g. chrorophyll

Recent Application in this class:
#1
20260098809
2026-04-09

A METHOD AND SYSTEM FOR REMOTE CHLOROPHYLL DETECTION AND DETERMINATION OF MEASUREMENT REGIONS FOR CHLOROPHYLL DIRECT MEASUREMENT

#2
20250297959
2025-09-25

IMAGING DEVICE, OPERATION METHOD OF IMAGING DEVICE, AND PROGRAM

#3
20240361246
2024-10-31

SYSTEMS AND METHODS FOR MEASURING CHLOROPHYLL FLUORESCENCE

#4
20240344988
2024-10-17

MULTI-COLOR PULSE-AMPLITUDE MODULATED HANDHELD FLUORESCENCE IMAGER

#5
20240295485
2024-09-05

UV SPECTROPHOTOMETRIC DETECTION MODULE OF POLYMER PARTICLES AND PHYTOPLANKTON FOR AN AUTONOMOUS WATER ANALYSIS STATION AND DETECTION PROCESS

#6
20240196810
2024-06-20

LIGHT INTENSITY CONTROL IN AN ENCLOSED CULTIVATION SPACE

#7
20230324298
2023-10-12

SPECTROSCOPY APPARATUS

#8
20230221254
2023-07-13

DUVF-MSI Biophotonic Analyzer Device and Methods for Detecting Pathogens on Plants and Measuring Stress Response

#9
20230044049
2023-02-09

Method for determining and optimizing the content of at least one plant substance of at least one part of a plant

#10
20220259799
2022-08-18

Methods for obtaining colored or chromic substrates

#11
20220146428
2022-05-12

Method and device for crop canopy chlorophyll fluorescence three-dimensional distribution information acquisition

#12
20210247313
2021-08-12

Information processing apparatus, information processing method, and program

#13
20210144287
2021-05-13

Imaging apparatus, imaging method, and program

#14
20200319091
2020-10-08

Side illuminated multi point multi parameter optical fiber sensor

#15
20200278300
2020-09-03

DEVICE FOR AUTOMATIC SPECIES ANALYSIS AND METHOD FOR CARRYING OUT THE SAME

#16
20190242825
2019-08-08

Counting photoactive cells

#17
20190219499
2019-07-18

System for detection of disease in plants

#18
20190204228
2019-07-04

Information processing apparatus, information processing method, program, and sensing apparatus

#19
20190033205
2019-01-31

SIDE ILLUMINATED MULTI POINT MULTI PARAMETER OPTICAL FIBER SENSOR

#20
20190033193
2019-01-31

Ballast water monitoring device

#21
20190032277
2019-01-31

Methods for obtaining colored or chromic substrates

#22
20190003972
2019-01-03

System and method for measuring sun-induced chlorophyll fluorescence

#23
20180313760
2018-11-01

Methods for estimating photosynthetic characteristics in plant canopies and systems and apparatus related thereto

#24
20170153181
2017-06-01

Phase synchronizing pulse amplitude modulation fluorometer

#25
20160349180
2016-12-01

Determination of a fungal infection of a plant by chlorophyll fluorescence induced by different excitation wavelengths

#26
20160245749
2016-08-25

Phase synchronizing pulse amplitude modulation fluorometer

#27
20150330898
2015-11-19

Real time optical detection of bacteria

#28
20150204787
2015-07-23

Plant phenometrics systems and methods and devices related thereto

#29
20150055133
2015-02-26

Side illuminated multi point multi parameter optical fiber sensor

#30
20140343863
2014-11-20

Method for evaluating vitality of plant, and measurement system and evaluation system

#31
20140001348
2014-01-02

Automated shutter for dark acclimating samples

#32
20130276368
2013-10-24

Plant health diagnostic method and plant health diagnostic device

#33
20130248697
2013-09-26

Side illuminated multi point multi parameter

#34
20130197816
2013-08-01

CALIBRATION CURVE CREATION METHOD, CALIBRATION CURVE CREATION DEVICE AND TARGET COMPONENT DETERMINATION DEVICE

#35
20130118236
2013-05-16

Aquatic pollution monitoring

#36
20130113924
2013-05-09

Plant observation device and method

#37
20130030715
2013-01-31

Apparatus and method for monitoring autotroph cultivation

#38
20120324986
2012-12-27

Spectral and temporal laser fluorescence analysis such as for natural aquatic environments

#39
20120310540
2012-12-06

SYSTEMS AND METHODS FOR ESTIMATING PHOTOSYNTHETIC CARBON ASSIMLATION

#40
20120208264
2012-08-16

METHOD AND APPARATUS FOR DETECTION OF LIVIGN PHYTOPLANKTON CELLS IN WATER

#41
20120145922
2012-06-14

CHLOROPHYLL FLUOROMETER AND MEASURING SYSTEM FOR CHLOROPHYLL CONCENTRATION EMPLOYING THE SAME

#42
20120018356
2012-01-26

TITLE OF INVENTION METHOD AND DEVICE FOR DETERMINING PLANT MATERIAL QUALITY USING IMAGES CONTAINING INFORMATION ABOUT THE QUANTUM EFFICIENCY AND THE TIME RESPONSE OF THE PHOTOSYNTHTIC SYSTEM

#43
20110273705
2011-11-10

Chlorophyll and turbidity sensor system

#44
20110192990
2011-08-11

Measuring device for the measurement of bioluminescence, chemoluminescence or fluorescence of objects, irradiation device, measuring system, and method for the observation of plants

#45
20110101210
2011-05-05

Automated shutter for dark acclimating samples

#46
20110085174
2011-04-14

Methods and apparatus for investigation of volume change dynamics of physiologically active samples

#47
20110047867
2011-03-03

Plant treatment based on a water invariant chlorophyll index

#48
20100248286
2010-09-30

BIOSENSORS BASED ON MICROALGAE FOR THE DETECTION OF ENVIRONMENTAL POLLUTANTS

#49
20100202726
2010-08-12

Side illuminated multi point multi parameter optical fiber sensor

#50
20100159496
2010-06-24

Evaluation method for evaluating a state of a photosynthesis sample

#51
20100115830
2010-05-13

System for modulating plant growth or attributes

#52
20100111369
2010-05-06

Portable intelligent fluorescence and transmittance imaging spectroscopy system

#53
20100068750
2010-03-18

METHOD FOR FLUOROMETRICALLY DETERMINING PHOTOSYNTHESIS PARAMETERS OF PHOTOAUTOTROPIC ORGANISMS, DEVICE FOR CARRYING OUT SAID METHOD AND A MEASUREMENT CHAMBER

#54
20090305330
2009-12-10

METHOD AND APPARATUS FOR THE DETECTION OF LIVING PHYTOPLANKTON CELLS IN WATER

#55
20090109432
2009-04-30

Systems and methods for submersible imaging flow apparatus

#56
20080291455
2008-11-27

Active Light Sensor

#57
20070224659
2007-09-27

Harmful substance evaluating method and harmful substance evaluation kit

#58
20060208171
2006-09-21

Light sensor with modulated radiant polychromatic source

#59
20060102851
2006-05-18

Method and a device for making images of the quantum efficiency of the photosynthetic system with the purpose of determining the quality of plant material and a method and a device for measuring, classifying and sorting plant material

#60
20060007443
2006-01-12

Colorimetry device

#61
20050106714
2005-05-19

Rotatable reactor systems and methods

#62
20050098713
2005-05-12

Light sensing instrument with modulated polychromatic source

#63
20050072935
2005-04-07

Bio-imaging and information system for scanning, detecting, diagnosing and optimizing plant health

#64
20050065755
2005-03-24

Water monitoring systems

#65
17574388
2026-04-07

Monitoring chlorophyll fluorescence and green light reflectance to detect plant stress