ClassID:

206348

H01J2237/04735 - CPC Classification

Classification description:

Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging; Means for controlling the discharge; Changing particle velocity accelerating with electrostatic means

Sub-classes:
Recent Application in this class:
#1
20260128253
2026-05-07

SYSTEM AND METHOD FOR HIGH ANGLE ION BEAM

#2
20260045455
2026-02-12

APPARATUS FOR TREATING SUBSTRATE

#3
20260018378
2026-01-15

ION IMPLANTER, CONTROL SYSTEM, AND TECHNIQUES FOR TUNING ION IMPLANTER

#4
20250349493
2025-11-13

ELECTRON MICROSCOPE AND IMAGE CAPTURING METHOD THEREOF

#5
20250329514
2025-10-23

CUSTOMIZING ETCH SELECTIVITY AND HIGH ASPECT RATIO FEATURE LOADING THROUGH MULTI-LEVEL PULSING SCHEMES UTILIZING SINUSOIDAL AND CUSTOM RF WAVEFORMS

#6
20250273427
2025-08-28

Isolation Valve for Implant Productivity Enhancement

#7
20250259827
2025-08-14

PLASMA PROCESSING APPARATUS

#8
20250259816
2025-08-14

ION STRIPPING APPARATUS AND ION IMPLANTATION SYSTEM WITH SELECTABLE STRIPPING GAS SOURCE

#9
20240379318
2024-11-14

CHARGED PARTICLE BEAM DEVICE

#10
20240312758
2024-09-19

SYSTEM AND METHOD FOR ADJUSTING BEAM CURRENT USING A FEEDBACK LOOP IN CHARGED PARTICLE SYSTEMS

#11
20240258062
2024-08-01

Ion Milling Apparatus

#12
20240242922
2024-07-18

MULTI CHARGED PARTICLE BEAM WRITING APPARATUS

#13
20240242921
2024-07-18

CHARGED PARTICLE APPARATUS AND METHOD

#14
20240242918
2024-07-18

Structure for Particle Acceleration And Charged Particle Beam Apparatus

#15
20240096586
2024-03-21

Method and system of image-forming multi-electron beams

#16
20240036456
2024-02-01

METHOD FOR ELECTRON BEAM-INDUCED PROCESSING OF A DEFECT OF A MICROLITHOGRAPHIC PHOTOMASK

#17
20230386801
2023-11-30

PLASMA PROCESSING APPARATUS

#18
20220285127
2022-09-08

Ion implanter and electrostatic quadrupole lens device

#19
20220254597
2022-08-11

Charged particle beam device

#20
20220246389
2022-08-04

Method for operating a particle beam microscope

#21
20220068595
2022-03-03

Charged particle beam device and power supply device

#22
20210272768
2021-09-02

Charged particle beam device

#23
20210057182
2021-02-25

METHOD OF ENHANCING THE ENERGY AND BEAM CURRENT ON RF BASED IMPLANTER

#24
20210020399
2021-01-21

High-current ion implanter and method for controlling ion beam using high-current ion implanter

#25
20200090899
2020-03-19

Multi-electron-beam imaging apparatus with improved performance

#26
20190088441
2019-03-21

ELECTRON EMISSION TUBE, ELECTRON IRRADIATION DEVICE, AND METHOD OF MANUFACTURING ELECTRON EMISSION TUBE

#27
20170330723
2017-11-16

Electron microscope and method of controlling same

#28
20170287674
2017-10-05

Particle-optical systems and arrangements and particle-optical components for such systems and arrangements

#29
20160111251
2016-04-21

Particle-optical systems and arrangements and particle-optical components for such systems and arrangements

#30
20150325403
2015-11-12

Focused ion beam low kV enhancement

#31
20130187541
2013-07-25

Photocathode high-frequency electron-gun cavity apparatus

#32
20120104252
2012-05-03

Particle-optical systems and arrangements and particle-optical components for such systems and arrangements

#33
20120080594
2012-04-05

Particle beam device and method for analyzing and/or treating an object

#34
20120061566
2012-03-15

Scanning electron microscope

#35
20120025741
2012-02-02

Charged particle accelerator

#36
20110240889
2011-10-06

In-vacuum beam defining aperture cleaning for particle reduction

#37
20100219740
2010-09-02

Apparatus

#38
20100181479
2010-07-22

Particle-optical systems and arrangements and particle-optical components for such systems and arrangements

#39
20100084583
2010-04-08

REDUCED IMPLANT VOLTAGE DURING ION IMPLANTATION

#40
20100065761
2010-03-18

ADJUSTABLE DEFLECTION OPTICS FOR ION IMPLANTATION

#41
20090309042
2009-12-17

Ion source including separate support systems for accelerator grids

#42
20090224701
2009-09-10

Charged particle accelerator

#43
20090224170
2009-09-10

Scanning electron microscope

#44
20090206275
2009-08-20

ACCELERATOR PARTICLE BEAM APPARATUS AND METHOD FOR LOW CONTAMINATE PROCESSING

#45
20090189096
2009-07-30

Apparatus and methods for ion beam implantation using ribbon and spot beams

#46
20090145228
2009-06-11

Techniques for reducing an electrical stress in an acceleration/deceleraion system

#47
20090085504
2009-04-02

Techniques for controlling a charged particle beam

#48
20090072163
2009-03-19

Techniques for controlling a charged particle beam

#49
20090039804
2009-02-12

Voltage division resistor for acceleration tubes, acceleration tube, and accelerator

#50
20090039259
2009-02-12

Scanning electron microscope

#51
20090001291
2009-01-01

Apparatus and method for partial ion implantation

#52
20080224064
2008-09-18

Charged particle beam apparatus

#53
20080135783
2008-06-12

Bushing unit with integrated conductor in ion accelerating device and related method

#54
20080067410
2008-03-20

Charged particle generator and accelerator

#55
20080067378
2008-03-20

Charged particle beam apparatus

#56
20080054184
2008-03-06

Particle-optical systems and arrangements and particle-optical components for such systems and arrangements

#57
20070272858
2007-11-29

Charged particle beam apparatus and pattern measuring method

#58
20070221846
2007-09-27

Scanning electron microscope

#59
20070134941
2007-06-14

Structure and method to prevent charge damage from e-beam curing process

#60
20060292058
2006-12-28

Ion stripper device made of carbon nanotubes or fullerenes

#61
20060289804
2006-12-28

Particle-optical systems and arrangements and particle-optical components for such systems and arrangements

#62
20060113474
2006-06-01

Scanning electron microscope

#63
20060071167
2006-04-06

Scanning electron microscope

#64
20050263701
2005-12-01

Substrate inspection method, method of manufacturing semiconductor device, and substrate inspection apparatus

#65
20050133719
2005-06-23

Scanning electron microscope

#66
20050045835
2005-03-03

Unipolar electrostatic quadrupole lens and switching methods for charged beam transport

#67
20050012052
2005-01-20

Ion irradiation of a target at very high and very low kinetic ion energies

#68
16198356
2020-09-08

Apparatus, method and system for imaging and utilization of SEM charged particles

#69
15707473
2018-11-13

Wafer temperature control with consideration to beam power input