ClassID:

206402

H01J2237/1207 - CPC Classification

Classification description:

Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging; Lenses electrostatic Einzel lenses

Recent Application in this class:
#1
20260148923
2026-05-28

MULTI-BEAM PARTICLE BEAM SYSTEM HAVING AN ELECTROSTATIC BOOSTER LENS, METHOD FOR OPERATING A MULTI-BEAM PARTICLE BEAM SYSTEM, AND ASSOCIATED COMPUTER PROGRAM PRODUCT

#2
20260135059
2026-05-14

MODULAR OPTICAL BENCH ASSEMBLY

#3
20250112017
2025-04-03

IMAGING THOUSANDS OF ELECTRON BEAMS DURING WORKPIECE INSPECTION

#4
20250014855
2025-01-09

CHARGED PARTICLE APPARATUS AND METHOD

#5
20240339288
2024-10-10

HYBRID APPARATUS, SYSTEM AND TECHNIQUES FOR MASS ANALYZED ION BEAM

#6
20240339287
2024-10-10

APPARATUS, SYSTEM AND TECHNIQUES FOR MASS ANALYZED ION BEAM

#7
20240079205
2024-03-07

ASSESSMENT SYSTEM, METHOD OF ASSESSING

#8
20240006146
2024-01-04

ION MICROSCOPE

#9
20230386801
2023-11-30

PLASMA PROCESSING APPARATUS

#10
20230386696
2023-11-30

Vacuum chamber arrangement for charged particle beam generator

#11
20230304949
2023-09-28

CHARGED PARTICLE ASSESSMENT TOOL, INSPECTION METHOD AND IMAGE

#12
20220285124
2022-09-08

ABERRATION CORRECTION IN CHARGED PARTICLE SYSTEM

#13
20210383941
2021-12-09

Vacuum chamber arrangement for charged particle beam generator

#14
20200194141
2020-06-18

Vacuum chamber arrangement for charged particle beam generator

#15
20180277334
2018-09-27

Aberration correction in charged particle system

#16
20180247805
2018-08-30

Spectrometry method and spectrometer device

#17
20170229279
2017-08-10

Field curvature correction for multi-beam inspection systems

#18
20170221674
2017-08-03

Vacuum chamber arrangement for charged particle beam generator

#19
20160343545
2016-11-24

Textured silicon liners in substrate processing systems

#20
20150001391
2015-01-01

Textured silicon liners in substrate processing systems

#21
20140151570
2014-06-05

Charged particle beam lens and exposure apparatus using the same

#22
20110220808
2011-09-15

Ion implanter provided with beam deflector and asymmetrical einzel lens

#23
20100187433
2010-07-29

IMPROVED PARTICLE BEAM GENERATOR

#24
20090101819
2009-04-23

Energy filter for cold field emission electron beam apparatus

#25
20050092929
2005-05-05

Integrated sub-nanometer-scale electron beam systems