ClassID:

205185

H01J35/26 - CPC Classification

Classification description:

X-ray tubes; Tubes wherein the point of impact of the cathode ray on the anode or anticathode is movable relative to the surface thereof by rotation of the anode or anticathode

Recent Application in this class:
#1
20240347310
2024-10-17

X-RAY TUBE CATHODE FOCUSING ELEMENT

#2
20240212965
2024-06-27

X-RAY GENERATING DEVICE AND X-RAYS IMAGING APPARATUS

#3
20240194435
2024-06-13

X-RAY SOURCE WITH ANODE EXCHANGE ARRANGEMENT, AND ASSOCIATED METHOD

#4
20230411107
2023-12-21

Brushless drive system for a rotary anode arrangement of an x-ray tube

#5
20230197397
2023-06-22

X-ray tube cathode focusing element

#6
20220328277
2022-10-13

Method and device for producing and using multiple origins of x-radiation

#7
20220277920
2022-09-01

X-ray micro-beam production and high brilliance x-ray production

#8
20210217574
2021-07-15

X-ray generation device and X-ray analysis apparatus

#9
20210185792
2021-06-17

CT X-RAY TUBE WITH AN ANODE PLATE WHERE ANGULAR VELOCITY VARIES WITH TIME

#10
20210110989
2021-04-15

Systems and methods for correction of position of focal point

#11
20200357598
2020-11-12

Rotary anode type X-ray tube apparatus comprising rotary anode driving device

#12
20200284737
2020-09-10

C-arm X-ray apparatus

#13
20190164717
2019-05-30

X-ray micro-beam production and high brilliance x-ray production

#14
20190088438
2019-03-21

X-ray illumination system with multiple target microstructures

#15
20180144901
2018-05-24

X-ray illumination system with multiple target microstructures

#16
20180075997
2018-03-15

X-ray tube and a controller thereof

#17
20170352518
2017-12-07

X-ray diagnostic apparatus and medical-information processing apparatus configured to control a rotating speed of a rotary anode of an X-ray tube by deriving an acquiring condition from a fluoroscopic image

#18
20170323758
2017-11-09

Rotating anode x-ray tube

#19
20170236679
2017-08-17

X-ray generator and X-ray analyzer

#20
20170188443
2017-06-29

X-ray tube predictive fault indicator sensing device, X-ray tube predictive fault indicator sensing method, and X-ray imaging device

#21
20170125199
2017-05-04

Rotatable anode target for X-ray tube, X-ray tube, and X-ray inspection apparatus

#22
20170084420
2017-03-23

ROTARY-ANODE TYPE X-RAY TUBE

#23
20160268095
2016-09-15

X-ray tube having magnetic quadrupoles for focusing and magnetic dipoles for steering

#24
20160225573
2016-08-04

Focusing structures with non-rectilinear focusing apertures

#25
20150319831
2015-11-05

X-ray apparatus with voltage generator component disposed at the same end of a C-ARM as a detector

#26
20150318138
2015-11-05

CHARGED PARTICLE BEAM TARGETS

#27
20150253262
2015-09-10

Systems and methods for X-ray diffraction

#28
20150124936
2015-05-07

Rotating-anode X-ray tube assembly with cooling system

#29
20150023472
2015-01-22

X-Ray Testing Device for Material Testing and Method for the Generation of High-Resolution Projections of a Test Object by means of X-Ray Beams

#30
20140376698
2014-12-25

Stereo X-ray generating device

#31
20140369475
2014-12-18

Enhanced barrier for liquid metal bearings

#32
20140355736
2014-12-04

X-ray computed tomography apparatus, high voltage generation device, and radiological image diagnostic apparatus

#33
20140205073
2014-07-24

X-ray source with moving anode or cathode

#34
20140037067
2014-02-06

Asynchronous operation of a rotary anode with reduced focal spot shake

#35
20130266115
2013-10-10

System and method for multi-energy computed tomography imaging

#36
20130177137
2013-07-11

X-ray tube

#37
20120128122
2012-05-24

X-RAY TUBE WITH INDEPENDENT X- AND Z- DYNAMIC FOCAL SPOT DEFLECTION

#38
20120114104
2012-05-10

Asymmetric x-ray tube

#39
20120106712
2012-05-03

Enhanced barrier for liquid metal bearings

#40
20120087475
2012-04-12

X-ray generating method, and X-ray generating apparatus

#41
20120039442
2012-02-16

High-voltage apparatus, and radiation source and radioscopic apparatus having the same

#42
20110235785
2011-09-29

Auxiliary grid electrode for X-ray tubes

#43
20110222662
2011-09-15

X-ray tube with target temperature sensor

#44
20110188536
2011-08-04

Dual-color pyrometric measurement of X-ray focal spot temperature

#45
20110051895
2011-03-03

X-RAY SYSTEM WITH EFFICIENT ANODE HEAT DISSIPATION

#46
20100322385
2010-12-23

Frequency tuned anode bearing assembly

#47
20100303203
2010-12-02

Radiation source, imaging system, and operating method to determine and produce a radiation focal spot having an asymmetrical power input profile

#48
20100290595
2010-11-18

X-ray tube having a rotating and linearly translating anode

#49
20100290594
2010-11-18

X-ray tube having a rotating and linearly translating anode

#50
20100246756
2010-09-30

Stereo tube attenuation filter

#51
20100232571
2010-09-16

Dual-colour pyrometric measurement of X-ray focal spot temperature

#52
20100183117
2010-07-22

X-ray generating apparatus and X-ray CT apparatus using the same

#53
20100172475
2010-07-08

Fast dose modulation using Z-deflection in a rotaring anode or rotaring frame tube

#54
20100111260
2010-05-06

X-ray tube having transmission anode

#55
20100080358
2010-04-01

X-ray target with high strength bond

#56
20100067662
2010-03-18

SWITCHING SCHEME FOR A STEREO ROTATING ANODE TUBE

#57
20100020918
2010-01-28

X-ray CT system having a patient-surrounding, rotatable anode with an oppositely rotatable x-ray focus

#58
20090304157
2009-12-10

Field emission cathode and x-ray tube embodying same

#59
20090279669
2009-11-12

Apparatus for reducing kV-dependent artifacts in an imaging system and method of making same

#60
20090238328
2009-09-24

X-RAY TUBE WITH OSCILLATING ANODE

#61
20090175420
2009-07-09

X-ray generator

#62
20090129549
2009-05-21

X-ray tube having a focal spot proximate the tube end

#63
20090110147
2009-04-30

Method and apparatus for rotating an anode in an x-ray system

#64
20080187093
2008-08-07

X-RAY GENERATION USING SECONDARY EMISSION ELECTRON SOURCE

#65
20080075234
2008-03-27

METHOD AND APPARATUS FOR INCREASING X-RAY FLUX AND BRIGHTNESS OF A ROTATING ANODE X-RAY SOURCE

#66
20070284533
2007-12-13

X-ray diffraction-based scanning system

#67
20070230662
2007-10-04

Rotary anode X-ray tube device

#68
20070153978
2007-07-05

Compact source with very bright X-ray beam

#69
20070104319
2007-05-10

X-ray generating method and X-ray generating apparatus

#70
20070086571
2007-04-19

Device for generation of x-ray radiation with a cold electron source

#71
20070064872
2007-03-22

X-ray radiator with thermionic emission of electrons from a laser-irradiated cathode

#72
20060193434
2006-08-31

X-ray diffraction-based scanning system

#73
20060182223
2006-08-17

Cylindrical x-ray tube for computed tomography imaging

#74
20060153337
2006-07-13

X-ray generator and method

#75
13367414
2014-11-25

Anti-fretting coating for rotor attachment joint and method of making same