ClassID:

206599

H01J2237/3128 - 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; Processing objects on a macro-scale Melting

Recent Application in this class:
#1
20250054720
2025-02-13

Electron gun and system and method using electron gun

#2
20230215701
2023-07-06

Forming method of plasma resistant oxyfluoride coating layer

#3
20220260509
2022-08-18

Verification plates with automated evaluation of melt performance

#4
20220001452
2022-01-06

Apparatus and method for forming a three-dimensional article

#5
20200147717
2020-05-14

Electron beam installation and method for working powdered material

#6
20190362936
2019-11-28

Additive layer manufacture using charged particle beams

#7
20190337085
2019-11-07

Electron beam column for three-dimensional printing device, three-dimensional printing device, and three-dimensional printing method

#8
20190202000
2019-07-04

Electron beam 3D printing machine

#9
20190193192
2019-06-27

Enhanced electron beam generation

#10
20180308657
2018-10-25

Assessment and calibration of a high energy beam

#11
20180169784
2018-06-21

Additive manufacturing of three-dimensional articles

#12
20180166251
2018-06-14

Three-dimensional layer-by-layer shaping apparatus, three-dimensional layer-by-layer shaping apparatus control method, and three-dimensional layer-by-layer shaping apparatus control program

#13
20170294288
2017-10-12

Method and device for characterizing an electron beam

#14
20160339536
2016-11-24

Three-dimensional shaping apparatus, control method thereof, and control program

#15
20160307731
2016-10-20

Method for verifying characteristics of an electron beam

#16
20160211116
2016-07-21

Method and device for characterizing an electron beam

#17
20160124026
2016-05-05

Assessment and calibration of a high energy beam

#18
20150270088
2015-09-24

Electron gun, method of controlling same, and electron beam additive manufacturing machine

#19
20130300286
2013-11-14

Method and apparatus for generating electron beams

#20
20130279533
2013-10-24

Melting furnace including wire-discharge ion plasma electron emitter

#21
20100012629
2010-01-21

Ion plasma electron emitters for a melting furnace

#22
20090272228
2009-11-05

Apparatus and method for clean, rapidly solidified alloys

#23
20080237200
2008-10-02

Melting furnace including wire-discharge ion plasma electron emitter

#24
20070062332
2007-03-22

Apparatus and method for clean, rapidly solidified alloys