ClassID:

200537

G21K1/043 - CPC Classification

Classification description:

Arrangements for handling particles or ionising radiation, e.g. focusing or moderating using diaphragms, collimators using variable diaphragms, shutters, choppers changing time structure of beams by mechanical means, e.g. choppers, spinning filter wheels

Recent Application in this class:
#1
20250372275
2025-12-04

Rotating Hoop Chopper Wheel for X-Ray Imagers

#2
20250342980
2025-11-06

FLOOD ILLUMINATION WITH INTEGRATED CONCENTRATORS FOR HIGH-EXTINCTION BEAM DELIVERY

#3
20250201437
2025-06-19

GENERATING METHOD, SYSTEM, AND DEVICE OF SCANNING IMAGE, AND COMPUTER-READABLE STORAGE MEDIUM

#4
20250180494
2025-06-05

Combined Scatter and Transmission Multi-View Imaging System

#5
20240404722
2024-12-05

X-Ray Scanning System

#6
20240387069
2024-11-21

X-Ray Scanning Module and System with Electronic Gating

#7
20240233975
2024-07-11

X-Ray Chopper Wheel Assembly and Method

#8
20240230560
2024-07-11

ENCLOSED X-RAY CHOPPER WHEEL

#9
20240136084
2024-04-25

X-Ray Chopper Wheel Assembly and Method

#10
20240071644
2024-02-29

Low-Profile X-Ray Scanning Source with Ring Collimator

#11
20240047092
2024-02-08

System comprising an aperture and a dispersing element for applying electromagnetic radiation onto a source material, and method for aligning an aperture

#12
20240013947
2024-01-11

Rotating hoop chopper wheel for x-ray imagers

#13
20230290533
2023-09-14

X-Ray Scanning with Variable Resolution

#14
20230138961
2023-05-04

X-ray scanning system with high x-ray energy

#15
20230106014
2023-04-06

ENCLOSED X-RAY CHOPPER WHEEL

#16
20230093591
2023-03-23

Systems and methods for adjusting multi-leaf collimator

#17
20220334069
2022-10-20

Combined scatter and transmission multi-view imaging system

#18
20220319732
2022-10-06

Interface module for x-ray collimator

#19
20220283103
2022-09-08

Enclosed x-ray chopper wheel

#20
20220254536
2022-08-11

X-ray chopper wheel assembly and method

#21
20220254535
2022-08-11

Adjusted segmented collimator comprising a Soller slit

#22
20220179299
2022-06-09

X-ray imaging system comprising a shutter and method

#23
20220122747
2022-04-21

Adjustable collimators and x-ray imaging systems including adjustable collimators

#24
20220020556
2022-01-20

Energy filter element for ion implantation systems for the use in the production of wafers

#25
20210322787
2021-10-21

Systems and methods for adjusting multi-leaf collimator

#26
20210310967
2021-10-07

System, method, and apparatus for x-ray backscatter inspection of parts

#27
20210302335
2021-09-30

Combined scanning x-ray generator, composite inspection apparatus, and inspection method for hybrid

#28
20210199819
2021-07-01

Compressive imaging method and system comprising a detector, a mask, and a drive for rotating the mask about at least one of one or more axes of rotational symmetry

#29
20210137480
2021-05-13

System and method for X-ray imaging

#30
20210074445
2021-03-11

X-ray scanning system

#31
20210027975
2021-01-28

Energy filter element for ion implantation systems for the use in the production of wafers

#32
20210005340
2021-01-07

X-ray chopper wheel assembly

#33
20200355842
2020-11-12

Systems and methods for improving penetration of radiographic scanners

#34
20200355632
2020-11-12

Multi-view imaging system

#35
20200343013
2020-10-29

Broad band tunable energy electron beam pulser

#36
20200206535
2020-07-02

Multileaf collimator with alternating trapezoidal leaf geometry design

#37
20200093450
2020-03-26

X-ray reduction system

#38
20190269374
2019-09-05

X-ray reduction system

#39
20190223815
2019-07-25

Radiographic system and method for reducing motion blur and scatter radiation

#40
20190043633
2019-02-07

X-ray chopper wheel assembly

#41
20180353146
2018-12-13

Rotary collimator for determining the position of an element provided with sensors in an X-ray imaging system

#42
20180313770
2018-11-01

Combined scatter and transmission multi-view imaging system

#43
20180286624
2018-10-04

X-ray source for 2D scanning beam imaging

#44
20180233244
2018-08-16

Collimator for providing constant collimation effect

#45
20180228452
2018-08-16

Adaptive X-ray filter using spatial exposure time modulation with dynamic collimators

#46
20180153492
2018-06-07

X-ray reduction system

#47
20180017702
2018-01-18

Systems and methods for improving penetration of radiographic scanners

#48
20170358380
2017-12-14

X-ray scanning system

#49
20170354384
2017-12-14

COMPUTED TOMOGRAPHY APPARATUS AND METHOD FOR CAPTURING TOMOGRAPHIC IMAGE BY THE SAME

#50
20170352444
2017-12-07

Rotating radiation shutter collimator

#51
20170299526
2017-10-19

Covert Surveillance Using Multi-Modality Sensing

#52
20170287581
2017-10-05

Beam-limiting device for radiographic apparatuses

#53
20170248532
2017-08-31

Methods and apparatus for X-ray imaging from temporal measurements

#54
20170241920
2017-08-24

Methods for 2-color radiography with laser-compton X-ray sources

#55
20170215821
2017-08-03

Radiographic system and method for reducing motion blur and scatter radiation

#56
20170186507
2017-06-29

Collimator and inspection system having the same

#57
20170151444
2017-06-01

System and method for x-ray imaging

#58
20170105684
2017-04-20

Curved movable beam stop array and CBCT comprising thereof

#59
20170094762
2017-03-30

Dual-energy ray scanning system, scanning method and inspecting system

#60
20170052125
2017-02-23

Systems and methods for performing backscatter three dimensional imaging from one side of a structure

#61
20170042497
2017-02-16

Radiographic imaging apparatus and method

#62
20170018323
2017-01-19

Flying spot forming apparatus and design method

#63
20160372227
2016-12-22

Adjustable X-ray filter

#64
20160349191
2016-12-01

X-ray imaging apparatus and method of operating same

#65
20160327679
2016-11-10

Pulsed chemical neutron source

#66
20160310087
2016-10-27

Scanning X-ray imaging device with variable shield plates and method for operating same

#67
20160192892
2016-07-07

X-ray reduction system

#68
20160078974
2016-03-17

XRF analyzer rotational filter

#69
20160045175
2016-02-18

Method and apparatus for variable X-ray filtration

#70
20150371809
2015-12-24

X-ray generator with adjustable collimation

#71
20150346120
2015-12-03

Scanning illuminating device, imaging device comprising same and method of implementation

#72
20150340190
2015-11-26

X-ray source and X-ray imaging method

#73
20150330917
2015-11-19

Covert surveillance using multi-modality sensing

#74
20150313558
2015-11-05

X-ray reduction system

#75
20150303023
2015-10-22

X-ray tube with rotating anode aperture

#76
20150302946
2015-10-22

Translating x-ray beam transmission profile shaper

#77
20150297159
2015-10-22

X-ray reduction system

#78
20150294749
2015-10-15

Interferometric dynamic-grating imaging method, diffraction grating and imaging apparatus

#79
20150287490
2015-10-08

Chopper disc as well as device and method for manufacturing same

#80
20150279494
2015-10-01

Band-shaped chopper for a particle beam

#81
20150269762
2015-09-24

Image processing apparatus, image processing method, and program

#82
20150265238
2015-09-24

Radiographic imaging apparatus and method

#83
20150263595
2015-09-17

Miniature mechanical shutter

#84
20150133715
2015-05-14

Particle beam irradiation apparatus and particle beam therapy system

#85
20150010132
2015-01-08

Microcrystal structure analysis device, microcrystal structure analysis method, and X-ray shield device

#86
20140294139
2014-10-02

Method and apparatus for adaptive X-ray filtration

#87
20140270068
2014-09-18

IMAGING SYSTEM AND METHOD

#88
20140177802
2014-06-26

Ray emission device and imaging system having the same

#89
20140153699
2014-06-05

Beam forming apparatus

#90
20140140484
2014-05-22

Image processing apparatus, image processing method, and program

#91
20140133629
2014-05-15

Time of flight backscatter imaging system

#92
20140077095
2014-03-20

Method and system for collimating

#93
20140064453
2014-03-06

Integrated backscatter X-ray system

#94
20140056412
2014-02-27

Integrated flying-spot X-ray apparatus

#95
20130294572
2013-11-07

Optimized aperture selection imaging computed tomography system and method

#96
20130287176
2013-10-31

X-ray tube with rotating anode aperture

#97
20130274536
2013-10-17

Particle beam irradiation apparatus and particle beam therapy system

#98
20130064353
2013-03-14

Forward- and variable-offset hoop for beam scanning

#99
20120321046
2012-12-20

Integrated backscatter X-ray system

#100
20120288066
2012-11-15

Scanning device using radiation beam for backscatter imaging and method thereof

#101
20120170716
2012-07-05

Scanning device and method for back-scatter imaging with a radiation beam

#102
20120148023
2012-06-14

X-ray imaging apparatus and imaging method

#103
20120134473
2012-05-31

Time of flight backscatter imaging system

#104
20120106714
2012-05-03

Versatile x-ray beam scanner

#105
20110299652
2011-12-08

Methods, apparatus, and computer-program products for increasing accuracy in cone-beam computed tomography

#106
20110293072
2011-12-01

Beam forming apparatus

#107
20110240874
2011-10-06

Particle beam irradiation apparatus and particle beam therapy system

#108
20110200170
2011-08-18

Method and system for treating moving target

#109
20110155929
2011-06-30

Apparatus and system for controlling ion ribbon beam uniformity in an ion implanter

#110
20110084221
2011-04-14

Electron beam irradiation apparatus for open-mouthed containers

#111
20110075810
2011-03-31

Radiation imaging apparatus and imaging control device controlling a filter based on subject information

#112
20110075805
2011-03-31

X-ray system

#113
20110006227
2011-01-13

Method and apparatus for producing hyperthermal beams

#114
20100296631
2010-11-25

Filtering of a source of pulsed radiation

#115
20100294959
2010-11-25

Chopper for a particle beam

#116
20100272238
2010-10-28

System for reduction of exposure to X-ray radiation

#117
20100195802
2010-08-05

X-ray flux management device

#118
20100091939
2010-04-15

Circular multi-beam X-ray device

#119
20090283702
2009-11-19

Charged particle beam extraction system and method

#120
20090190714
2009-07-30

Methods, apparatus, and computer-program products for increasing accuracy in cone-beam computed tomography

#121
20090121161
2009-05-14

Neutron chopper

#122
20090103686
2009-04-23

X-ray imaging with continuously variable zoom and lateral relative displacement of the source

#123
20080285718
2008-11-20

X-ray diaphragm

#124
20080247515
2008-10-09

Rotor

#125
20080043924
2008-02-21

X-ray flux management device

#126
20070269014
2007-11-22

System and method for improved field of view X-ray imaging using a non-stationary anode

#127
20070237304
2007-10-11

Portal imaging using modulated treatment beam

#128
20070172031
2007-07-26

Concentric Dual Drum Raster Scanning Beam System and Method

#129
20070125963
2007-06-07

Radiation system and lithographic apparatus

#130
20070116181
2007-05-24

X-ray flux management device

#131
20070104320
2007-05-10

X-ray flux management device

#132
20070051905
2007-03-08

Charged particle beam irradiation system and method of extracting charged particle beam

#133
20060245548
2006-11-02

X-ray backscatter inspection with coincident optical beam

#134
20060245547
2006-11-02

Increased detectability and range for x-ray backscatter imaging systems

#135
20060192146
2006-08-31

Charged particle therapy system, range modulation wheel device, and method of installing range modulation wheel device

#136
20060008048
2006-01-12

X-ray computer tomography apparatus

#137
20050201518
2005-09-15

Radiological image detection system for a scanning X-ray generator

#138
20050051740
2005-03-10

Charged particle therapy system, range modulation wheel device, and method of installing range modulation wheel device

#139
16393469
2019-12-24

Broad band tunable energy electron beam pulser

#140
14862131
2018-06-05

Fast positionable X-ray filter