ClassID:

168330

G01N23/2257 - 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 using electron or ion using incident ion beams, e.g. proton beams Measuring excited X-rays, i.e. particle-induced X-ray emission [PIXE]

Recent Application in this class:
#1
20250231132
2025-07-17

NONDESTRUCTIVE ESTIMATION OF STRUCTURAL PROPERTIES OF A SPECIMEN VIA X-RAY MODELLING BASED ON GROUND TRUTH MEASUREMENTS

#2
20250189469
2025-06-12

PARTICLE-INDUCED X-RAY EMISSION USING LIGHT AND HEAVY PARTICLE BEAMS

#3
20250020603
2025-01-16

Surface Analysis Method and Surface Analysis Apparatus

#4
20240418662
2024-12-19

Magnetic Deflector and Methods of Use Thereof

#5
20240418660
2024-12-19

PARTICLE-INDUCED X-RAY EMISSION (PIXE) USING HYDROGEN AND MULTI-SPECIES FOCUSED ION BEAMS

#6
20230341341
2023-10-26

Particle-induced x-ray emission (PIXE) using hydrogen and multi-species focused ion beams

#7
20230204528
2023-06-29

1 MEV TO 3 MEV DEUTERON/PROTON CYCLOTRON FOR MATERIAL ANALYSIS

#8
20210098228
2021-04-01

System and method of preparing integrated circuits for backside probing using charged particle beams

#9
20210080412
2021-03-18

MeV-based ion beam analysis apparatus

#10
20190287762
2019-09-19

System and method of preparing integrated circuits for backside probing using charged particle beams

#11
20180209925
2018-07-26

Method and system for analysis of objects

#12
20180136147
2018-05-17

Material characterization using ion channeling imaging

#13
20180080886
2018-03-22

Composition analysis method and composition analysis system

#14
20160189922
2016-06-30

Charged particle microscope with improved spectroscopic functionality

#15
20140042316
2014-02-13

X-ray detector including integrated electron detector

#16
20120025074
2012-02-02

Electron detector including an intimately-coupled scintillator-photomultiplier combination, and electron microscope and X-ray detector employing same

#17
20070274455
2007-11-29

Methods and Systems for Analyzing Samples Using Particle Irradition

#18
20050254614
2005-11-17

Method and apparatus for measuring wall thickness of a vessel