H01J35/305 - CPC Classification Index

ClassID:

205188 ⎘

H01J35/305 - 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 deflection of the cathode ray by using a rotating X-ray tube in conjunction therewith

Recent Application in this class:

20250095947

2025-03-20

ROTARY PISTON X-RAY SOURCE WITH AN ASYMMETRIC DEFLECTION UNIT

20220328277

2022-10-13

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

20210110989

2021-04-15

Systems and methods for correction of position of focal point

20200053859

2020-02-13

Systems and methods for X-ray imaging

20190237286

2019-08-01

X-RAY TUBE HAVING PLANAR EMITTER AND MAGNETIC FOCUSING AND STEERING COMPONENTS

20190088439

2019-03-21

X-ray CT apparatus and insert

20180343728

2018-11-29

Systems and methods for X-ray imaging

20180261420

2018-09-13

X-ray emitter and method for compensating for a focal spot movement

20180075997

2018-03-15

X-ray tube and a controller thereof

#10

20170318651

2017-11-02

Electronic focal spot alignment of an x-ray tube

#11

20170256379

2017-09-07

Method of designing X-ray tube having planar emitter with tunable emission characteristics

#12

20170148606

2017-05-25

Radiographic image diagnostic apparatus and X-ray tube

#13

20160268095

2016-09-15

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

#14

20150380201

2015-12-31

Envelope rotation type X-ray tube apparatus

#15

20150287565

2015-10-08

X-ray tube device

#16

20150262782

2015-09-17

X-ray tube device and method for using X-ray tube device

#17

20150250444

2015-09-10

Photon-counting CT apparatus

#18

20150187538

2015-07-02

X-ray tube having magnetic quadrupoles for focusing and collocated steering coils for steering

#19

20150187537

2015-07-02

X-ray tube having magnetic quadrupoles for focusing and steering

#20

20150187536

2015-07-02

X-ray tube having planar emitter and magnetic focusing and steering components

#21

20150187530

2015-07-02

X-ray tube having planar emitter with tunable emission characteristics

#22

20150098548

2015-04-09

Blanking of electron beam during dynamic focal spot jumping in circumferential direction of a rotating anode disk of an X-ray tube

#23

20140161232

2014-06-12

X-ray tube

#24

20130216021

2013-08-22

Method and system unit for stereoscopic x-ray imaging

#25

20120326031

2012-12-27

Dual energy imaging with beam blocking during energy transition

#26

20120257722

2012-10-11

X-RAY EMITTER

#27

20110222664

2011-09-15

X-ray anode

#28

20100195799

2010-08-05

X-ray tube apparatus

#29

20100111388

2010-05-06

Multi-energy x-ray source

#30

20100067651

2010-03-18

Methods and apparatus for x-ray imaging with focal spot deflection

#31

20100027753

2010-02-04

High flux X-ray target and assembly

#32

20100020936

2010-01-28

X-RAY TUBE

#33

20090304157

2009-12-10

Field emission cathode and x-ray tube embodying same

#34

20090284124

2009-11-19

CATHODE COMPOSED OF MATERIALS WITH DIFFERENT ELECTRON WORKS FUNCTIONS

#35

20090154649

2009-06-18

X-RAY TUBE WHOSE ELECTRON BEAM IS MANIPULATED SYNCHRONOUSLY WITH THE ROTATIONAL ANODE MOVEMENT

#36

20080260105

2008-10-23

Stationary cathode in rotating frame x-ray tube

#37

20080080672

2008-04-03

Rotating anode X-ray tube assembly

#38

20080063145

2008-03-13

Apparatus and method for rapidly switching the energy spectrum of diagnostic X-ray beams

#39

20070274452

2007-11-29

X-ray unit having an x-ray radiator with a thermionic photocathode and a control circuit therefor

#40

20070153979

2007-07-05

X-RAY SYSTEM HAVING AN X-RAY GENERATOR THAT PRODUCES AN X-RAY FOCAL SPOT WITH MULTIPLE INTENSITY MAXIMA

#41

20070092065

2007-04-26

Rotating envelope x-ray tube

#42

20070086571

2007-04-19

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

#43

20070064874

2007-03-22

Rotary anode x-ray radiator

#44

20070064872

2007-03-22

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

#45

20060146985

2006-07-06

Leakage radiation shielding arrangement for a rotary piston x-ray radiator

#46

20050286684

2005-12-29

Rotary piston x-ray tube with the anode in a radially rotating section of the piston shell

#47

20050265521

2005-12-01

X-ray radiator with collimated focal spot position detector

#48

20050185762

2005-08-25

X-ray radiator

#49

20050185761

2005-08-25

High-performance anode plate for a directly cooled rotary piston x-ray tube

#50

20050084073

2005-04-21

Multi-energy x-ray source

#51

20050025282

2005-02-03

Apparatus with a rotationally driven rotary body