ClassID:

168332

G01N23/227 - 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 Measuring photoelectric effect, e.g. photoelectron emission microscopy [PEEM]

Sub-classes:
Recent Application in this class:
#1
20250327763
2025-10-23

DYNAMIC MULTI-WAVELENGTH AND SAMPLE VOLTAGE ATOM PROBE TOMOGRAPH FEEDBACK CONTROL SYSTEM

#2
20250028253
2025-01-23

METHOD FOR DETECTING DEFECTS IN SEMICONDUCTOR STRUCTURE AND METHOD FOR CLASSIFYING SEMICONDUCTOR STRUCTURE

#3
20250020604
2025-01-16

PHOTOELECTRON EMISSION MICROSCOPE

#4
20240328973
2024-10-03

Process and device for the spatially resolved localization of defects in materials

#5
20240310309
2024-09-19

AN ILLUMINATION CONTROL DEVICE FOR A CHARGED PARTICLE ANALYSER

#6
20230314351
2023-10-05

COMPUTER-IMPLEMENTED METHOD FOR GENERATING EVENT-AVERAGED AND TIME-RESOLVED SPECTRA

#7
20230168213
2023-06-01

Carbon-based optical sensor element for measuring greenhouse gas concentration

#8
20220276187
2022-09-01

LASER LIGHT SOURCE AND PHOTOELECTRON MICROSCOPE

#9
20210140901
2021-05-13

Electron microscope, and method for observing measurement sample

#10
20210080411
2021-03-18

METHOD OF GENERATING LOCAL ELECTRIC FIELDS

#11
20200225176
2020-07-16

Apparatus for electrodeless measurement of electron mobility in nano material, apparatus for electrodeless measurement of hole mobility in nano material, method for electrodeless measurement of electron mobility in nano material, and method for electrodeless measurement of hole mobility in nano material

#12
20200072771
2020-03-05

Time-resolved photoemission electron microscopy and method for imaging carrier dynamics using the technique

#13
20190339216
2019-11-07

Adsorbate analysis using optically stimulated electron emission

#14
20190234825
2019-08-01

Optical device for estimating a center of gravity of an aircraft

#15
20180350556
2018-12-06

Detector supplement device for spectroscopy setup

#16
20180211812
2018-07-26

Electrostatic lens, and parallel beam generation device and parallel beam convergence device which use electrostatic lens and collimator

#17
20170067837
2017-03-09

Analysis method for obtaining XPS and AES and elements in each chemical bonding state and X-ray photoelectron spectroscope for same

#18
20160274024
2016-09-22

Multi-channel aerosol scattering absorption measuring instrument

#19
20160266058
2016-09-15

Reflective Photomask, Method for Inspecting Same and Mask Blank

#20
20140319346
2014-10-30

Inspection system by charged particle beam and method of manufacturing devices using the system

#21
20140034831
2014-02-06

Inspection system by charged particle beam and method of manufacturing devices using the system

#22
20130153781
2013-06-20

Systems and methods for defect detection using exoelectrons

#23
20120155509
2012-06-21

Electrode member, electron energy analyzer, photoelectron energy analyzer, and temperature measuring apparatus

#24
20120032079
2012-02-09

Inspection system by charged particle beam and method of manufacturing devices using the system

#25
20090261265
2009-10-22

APPARATUS AND METHOD FOR ARRAY GEM DIGITAL IMAGING RADIATION DETECTOR

#26
20090032708
2009-02-05

Inspection system by charged particle beam and method of manufacturing devices using the system

#27
20080135748
2008-06-12

Spherical aberration corrected electrostatic lens, input lens, electron spectrometer, photoemission electron microscope and measuring system

#28
20080128616
2008-06-05

Resin film evaluation method and method for manufacturing a semiconductor device

#29
20080015813
2008-01-17

Pattern measurement apparatus and pattern measuring method

#30
20070235644
2007-10-11

Inspection system by charged particle beam and method of manufacturing devices using the system

#31
20070211842
2007-09-13

Non-destructive testing method and apparatus

#32
20070210249
2007-09-13

Electron Spectroscope With Emission Induced By A Monochromatic Electron Beam

#33
20070205363
2007-09-06

Photoelectron Measuring Device

#34
20070181818
2007-08-09

Method and apparatus for measuring purity of noble gases

#35
20060118718
2006-06-08

Endpoint detection for the patterning of layered materials

#36
20060108545
2006-05-25

Method and device for measuring quantity of wear

#37
20060098781
2006-05-11

Method and apparatus for nanoscale surface analysis using soft X-rays

#38
20060076486
2006-04-13

Material surface analyzing method

#39
20060023837
2006-02-02

Combinatorial screening system and X-ray diffraction and Raman spectroscopy

#40
20060013350
2006-01-19

Method for non-destructive testing

#41
20050211910
2005-09-29

Morphology and Spectroscopy of Nanoscale Regions using X-Rays Generated by Laser Produced Plasma

#42
20050168730
2005-08-04

Method and apparatus for inspecting defects