ClassID:

168318

G01N23/2202 - CPC Classification

Classification description:

Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups – , or by measuring secondary emission from the material Preparing specimens therefor

Recent Application in this class:
#1
20260110608
2026-04-23

DELIVERY SYSTEM FOR FUSION DEVICE

#2
20260016427
2026-01-15

METHOD AND SYSTEM FOR ACTIVATION ANALYSIS

#3
20250208074
2025-06-26

SYSTEMS AND METHODS FOR VOLTAGE CONTRAST DEFECT DETECTION

#4
20250180497
2025-06-05

IMPROVED SURFACE ANALYSIS PROCESS AND DEVICE

#5
20250164422
2025-05-22

METHOD FOR CALCULATING FILM THICKNESS OF GRAIN BOUNDARY OXIDE LAYER, METHOD FOR DETERMINING PLATING PROPERTIES, METHOD FOR MANUFACTURING PLATED STEEL SHEET, AND FILM THICKNESS CALCULATION DEVICE

#6
20250093285
2025-03-20

SUBCELLULAR SELF-TRACER ION IMAGING AND LOCALIZATION METHOD OF METAL ELEMENTS

#7
20240302304
2024-09-12

ELECTRON MICROSCOPE FOR EXAMINING A SPECIMEN

#8
20240288391
2024-08-29

System to inspect, modify or analyze a region of interest of a sample by charged particles, set of systems to inspect, modify or analyze a region of interest of a sample and method to inspect, modify or analyze a region of interest of a sample by charged particles

#9
20240288389
2024-08-29

CHARGED PARTICLE ASSESSMENT SYSTEM AND METHOD

#10
20240151666
2024-05-09

METHOD FOR CALIBRATING PARAMETER ERROR OF ELECTRON PROBE MICROANALYSIS INSTRUMENT

#11
20230366840
2023-11-16

SYSTEM AND METHOD FOR DETERMINING MASS FRACTIONS IN A TEST SAMPLE WITH WAVE-LENGTH DISPERSIVE X-RAY FLUORESCENCE SPECTROMETERS

#12
20230364688
2023-11-16

METHOD AND SYSTEM FOR PREPARING WEDGED LAMELLA

#13
20230349847
2023-11-02

METHOD FOR DETERMINING PROTEIN STRUCTURE USING CRYO-ELECTRON MICROSCOPY

#14
20230333032
2023-10-19

SAMPLE HOLDER FOR DETECTION OF HYDROGEN PERMEATION AND HYDROGEN PERMEATION AND DIFFUSION PATH OBSERVATION DEVICE

#15
20230333031
2023-10-19

SAMPLE BLOCK AND SAMPLE BLOCK HOLDER

#16
20230296797
2023-09-21

Multi-physical field imaging method and system based on PET-CT and DAS

#17
20230286010
2023-09-14

COATER FOR THE PREPARATION OF CARBON-BASED TAPE SUBSTRATES FOR USE IN IMAGING APPLICATIONS

#18
20230280245
2023-09-07

Method and Apparatus of Preparing a Sample of One or More Molecule(s) for Imaging with a Cryo-Electron Microscope

#19
20230204526
2023-06-29

Portable XRF data screening method for heavy metal contaminated soil

#20
20230184703
2023-06-15

QUANTITATIVE STATISTICAL CHARACTERIZATION METHOD OF MICRON-LEVEL SECOND PHASE IN ALUMINUM ALLOY BASED ON DEEP LEARNING

#21
20230103847
2023-04-06

Method for simultaneous analysis of radiocarbon and tritium

#22
20230025535
2023-01-26

Fabricating thin film liquid cells

#23
20220397539
2022-12-15

System and methods of charged particle detectors for blast furnace imaging

#24
20220375712
2022-11-24

Systems and methods for voltage contrast defect detection

#25
20220367146
2022-11-17

X-ray imaging in cross-section using un-cut lamella with background material

#26
20220317072
2022-10-06

Method for cross-section sample preparation

#27
20220299455
2022-09-22

METHOD FOR QUANTITATIVELY CHARACTERIZING DENDRITE SEGREGATION AND DENDRITE SPACING OF HIGH-TEMPERATURE ALLOY INGOT

#28
20220260508
2022-08-18

System to inspect, modify or analyze a region of interest of a sample by charged particles, set of systems to inspect, modify or analyze a region of interest of a sample and method to inspect, modify or analyze a region of interest of a sample by charged particles

#29
20220136986
2022-05-05

Nondestructive sensing device and method for inspection and measuring the cleanliness of composite surfaces coupled with methods for removing contaminants and activating the composite surfaces

#30
20210341401
2021-11-04

SCINTILLANT NANOPARTICLES FOR DETECTION OF RADIOISOTOPE ACTIVITY

#31
20210310910
2021-10-07

Graphene Oxide Affinity Sample Grids for Cyro-EM

#32
20210208090
2021-07-08

Dual-arm clamping type holder for transmission electron microscopy grids and preparation method thereof

#33
20210208088
2021-07-08

Magnetic holder for immunoelectron microscopy grids

#34
20210116398
2021-04-22

Systems and methods for voltage contrast defect detection

#35
20210033531
2021-02-04

Method and system to mimic a random structural pattern

#36
20200408706
2020-12-31

X-ray analysis system, x-ray analysis device, and vapor phase decomposition device

#37
20200386697
2020-12-10

Substrate contamination analysis system

#38
20200361965
2020-11-19

Atmospheric moisture harvester

#39
20200354385
2020-11-12

Coordinative alignment of molecules in chiral metal-organic frameworks

#40
20200264115
2020-08-20

Method for cross-section sample preparation

#41
20200256812
2020-08-13

Method for analyzing particle accumulation on a filter membrane

#42
20200232891
2020-07-23

Method of preparing biological tissue sample and method of observing biological tissue section sample

#43
20200116656
2020-04-16

System and method for reading x-ray-fluorescence marking

#44
20190383764
2019-12-19

Graphene-based electro-microfluidic devices and methods for protein structural analysis

#45
20190285560
2019-09-19

Methods of determining the mineralogy of calcined and flux-calcined diatomite

#46
20190234890
2019-08-01

Method and system for X-ray fluorescence (XRF) analysis of exploration samples

#47
20190219526
2019-07-18

Encoding information in chemical concentrations

#48
20190169210
2019-06-06

Coordinative alignment of molecules in chiral metal-organic frameworks

#49
20190086344
2019-03-21

Sample collecting device, sample collecting method, and fluorescent x-ray analysis apparatus using the same

#50
20190054444
2019-02-21

Opaline flux-calcined diatomite products

#51
20180348150
2018-12-06

Pressed Powder Sample Measurements Using X-ray Fluorescence

#52
20180284041
2018-10-04

Method for the estimation of kerogen maturity by X-ray photoelectron spectroscopy

#53
20180095045
2018-04-05

System and method for reading x-ray-fluorescence marking

#54
20170110567
2017-04-20

FinFET device and method of forming and monitoring quality of the same

#55
20170038320
2017-02-09

Monitor for measuring mercury emissions

#56
20170010228
2017-01-12

Well plate

#57
20160343541
2016-11-24

Cross-section processing-and-observation method and cross-section processing-and-observation apparatus

#58
20160146745
2016-05-26

X-ray fluorescence analyzer and X-ray fluorescence analyzing method

#59
20160123910
2016-05-05

Method for quantitative analysis of heavy metals

#60
20160054241
2016-02-25

PREPARATION OF SAMPLE-PELLETS BY PRESSING

#61
20160011128
2016-01-14

Method and apparatus for multiple sample preparation and simultaneous loss on ignition/gain on ignition analysis, for use in X-ray fluorescence spectrometry

#62
20150198511
2015-07-16

Apparatus and method for producing analysis samples

#63
20150060664
2015-03-05

Cross-section processing-and-observation method and cross-section processing-and-observation apparatus

#64
20150023467
2015-01-22

Well plate

#65
20140161150
2014-06-12

Method and apparatus for multiple sample preparation and simultaneous loss of ignition/gain on ignition analysis, for use in X-ray fluorescence spectrometry

#66
20130320204
2013-12-05

Method of analyzing sample using secondary ion emitted from sample and analyzer for performing analysis method

#67
20130248708
2013-09-26

Cross-section processing and observation method and cross-section processing and observation apparatus

#68
20130221217
2013-08-29

Method for scanning electron microscope observation of sample floating on liquid surface

#69
20130034205
2013-02-07

Well plate

#70
20120119084
2012-05-17

Method and apparatus for rapid preparation of multiple specimens for transmission electron microscopy

#71
20110180707
2011-07-28

MICROSAMPLING APPARATUS AND SAMPLING METHOD THEREOF

#72
20110091012
2011-04-21

Method for the sample preparation of liquid or paste-like substances for measurements with X-ray fluorescence and sample bodies suited therefor

#73
20100215868
2010-08-26

Micro cross-section processing method

#74
20100155596
2010-06-24

Method and system for heating substrate in vacuum environment and method and system for identifying defects on substrate

#75
20100084555
2010-04-08

Preparation method for an electron tomography sample with embedded markers and a method for reconstructing a three-dimensional image

#76
20090314939
2009-12-24

Sample decontamination

#77
20090296073
2009-12-03

Method to create three-dimensional images of semiconductor structures using a focused ion beam device and a scanning electron microscope

#78
20090250609
2009-10-08

Inspection method and reagent solution

#79
20090078867
2009-03-26

Method and system for generating and reviewing a thin sample

#80
20090046832
2009-02-19

Well plate

#81
20090001323
2009-01-01

Method for preparing analytical standard, and analytical standard prepared by the same

#82
20080042057
2008-02-21

Electron Spectroscopy Analysis Method and Analytical Apparatus