ClassID:

206577

H01J2237/30411 - CPC Classification

Classification description:

Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging; Electron or ion beam tubes for processing objects; Controlling tubes; Details using digital signal processors [DSP]

Recent Application in this class:
#1
20220051869
2022-02-17

Charged particle beam drawing device and method of controlling charged particle beam drawing device

#2
20200395190
2020-12-17

Operating a particle beam device

#3
20200312616
2020-10-01

Ion beam irradiation apparatus and program therefor

#4
20190013179
2019-01-10

Device processing method and device processing apparatus

#5
20170243718
2017-08-24

Charged particle beam drawing apparatus and charged particle beam drawing method

#6
20080153376
2008-06-26

Processing method and processing device of conditioning electron gun

#7
20070164237
2007-07-19

Application of digital frequency and phase synthesis for control of electrode voltage phase in a high-energy ion implantation machine, and a means for accurate calibration of electrode voltage phase

#8
20060292709
2006-12-28

Method for fabricatiing three-dimensional microstructure by fib-cvd and drawing system for three-dimensional microstruture

#9
20060289800
2006-12-28

Implanting a substrate using an ion beam

#10
20060249696
2006-11-09

Technique for tuning an ion implanter system

#11
20060243920
2006-11-02

Optimization of a utilization of an ion beam in a two-dimensional mechanical scan ion implantation system

#12
20060219955
2006-10-05

Method of measuring ion beam position

#13
20060208204
2006-09-21

Technique for ion beam angle spread control for advanced applications

#14
20060155414
2006-07-13

Semiconductor manufacturing apparatus

#15
20060113489
2006-06-01

Optimization of beam utilization

#16
20060091325
2006-05-04

Method and apparatus for the automated process of in-situ lift-out

#17
20060022136
2006-02-02

Multiple gas injection system for charged particle beam instruments

#18
20050285539
2005-12-29

Ion implantation apparatus for use in manufacturing of semiconductor device

#19
20050270857
2005-12-08

Semiconductor manufacturing apparatus

#20
20050244989
2005-11-03

Ion implantation apparatus and method

#21
20050184255
2005-08-25

Apparatus, method and program for ion implantation simulation, and computer readable storage medium having stored therein the program

#22
20050061975
2005-03-24

Electron microscope observation system and observation method