ClassID:

205178

H01J35/14 - page 2 - CPC Classification

Classification description:

X-ray tubes; Details Arrangements for concentrating, focusing, or directing the cathode ray

Recent Application in this class:
#301
20140079188
2014-03-20

Photo emitter X-ray source array (PeXSA)

#302
20140064456
2014-03-06

Motion correction system and method for an x-ray tube

#303
20140056412
2014-02-27

Integrated flying-spot X-ray apparatus

#304
20140037065
2014-02-06

Borehole power amplifier

#305
20130336462
2013-12-19

Cooling structure for open x-ray source, and open x-ray source

#306
20130336461
2013-12-19

X-ray tube and method of controlling X-ray focal spot using the same

#307
20130336459
2013-12-19

Field emission X-ray tube and method of focusing electron beam using the same

#308
20130301805
2013-11-14

Aligning and focusing an electron beam in an X-ray source

#309
20130294571
2013-11-07

X-ray tube and X-ray CT device

#310
20130287177
2013-10-31

Method and apparatus for transmission of fluorescence X-ray radiation using a multilayer X-ray target

#311
20130266119
2013-10-10

MICRO-FOCUS X-RAY GENERATION APPARATUS AND X-RAY IMAGING APPARATUS

#312
20130259197
2013-10-03

Electron gun, X-ray generator and X-ray measurement apparatus

#313
20130259192
2013-10-03

Method and system for controlling x-ray focal spot characteristics for tomosynthesis and mammography imaging

#314
20130208870
2013-08-15

Microfocus X-ray tube for a high-resolution X-ray apparatus

#315
20130195253
2013-08-01

X-ray tube aperture body with shielded vacuum wall

#316
20130182825
2013-07-18

X-ray tube cathode with magnetic electron beam steering

#317
20130142305
2013-06-06

Compact, interleaved radiation sources

#318
20130121462
2013-05-16

X-ray generator and X-ray photographing apparatus

#319
20130083896
2013-04-04

Apparatus, X-ray irradiation method, and structure manufacturing method

#320
20130077758
2013-03-28

X-ray tube with semiconductor coating

#321
20130039475
2013-02-14

Cathode element for a microfocus x-ray tube

#322
20130016812
2013-01-17

Radiation generating apparatus and radiation imaging apparatus using the same

#323
20130016810
2013-01-17

Radiation generating apparatus and radiation imaging apparatus

#324
20120326031
2012-12-27

Dual energy imaging with beam blocking during energy transition

#325
20120321049
2012-12-20

System and method for X-ray source weight reduction

#326
20120269325
2012-10-25

X-ray source with increased operating life

#327
20120269324
2012-10-25

X-ray source with selective beam repositioning

#328
20120269323
2012-10-25

X-ray source with an immersion lens

#329
20120257721
2012-10-11

X-RAY TUBE HAVING NON-EVAPORABLE GETTER

#330
20120250827
2012-10-04

Field emission x-ray tube apparatus for facilitating cathode replacement

#331
20120170714
2012-07-05

METHODS AND APPARATUS FOR E-BEAM SCANNING

#332
20120163550
2012-06-28

X-ray generator

#333
20120163548
2012-06-28

X-ray generator

#334
20120152722
2012-06-21

Method and apparatus for inducing chemical reactions by X-ray irradiation

#335
20120148027
2012-06-14

Field emission X-ray tube and method of operating the same

#336
20120134469
2012-05-31

Method and apparatus for adaptive exposure in x-ray systems

#337
20120087475
2012-04-12

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

#338
20120057669
2012-03-08

X-ray source with a plurality of electron emitters

#339
20120045036
2012-02-23

X-ray tube electron sources

#340
20110305312
2011-12-15

X-RAY SOURCE COMPRISING A FIELD EMISSION CATHODE

#341
20110286581
2011-11-24

Multibeam x-ray source with intelligent electronic control systems and related methods

#342
20110228909
2011-09-22

Electron source and cathode cup thereof

#343
20110188625
2011-08-04

Multi-cathode X-ray tubes with staggered focal spots, and systems and methods using same

#344
20110105822
2011-05-05

BALLOON CATHETER AND X-RAY APPLICATOR COMPRISING A BALLOON CATHETER

#345
20100316188
2010-12-16

Methods and apparatus for e-beam scanning

#346
20100290596
2010-11-18

Rotating anticathode X-ray generating apparatus and X-ray generating method

#347
20100246766
2010-09-30

Miniature X-ray source device for effecting radiation therapy

#348
20100189221
2010-07-29

Self contained irradiation system using flat panel X-ray sources

#349
20100094266
2010-04-15

LASER ACTIVATED MICRO ACCELERATOR PLATFORM

#350
20100067664
2010-03-18

X-ray generating apparatus

#351
20090245470
2009-10-01

X-ray tube electron sources

#352
20090238340
2009-09-24

X-ray tube and X-ray source including same

#353
20090161830
2009-06-25

X-ray tube and X-ray source including it

#354
20090122961
2009-05-14

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

#355
20090052625
2009-02-26

Device for switching/generating x-rays for diagnosis and curing

#356
20090041194
2009-02-12

X-ray generator using hemimorphic crystal

#357
20090034678
2009-02-05

Fifth generation x-ray computed tomography system and operating method

#358
20080075230
2008-03-27

Compact e-beam source for generating X-rays

#359
20070237300
2007-10-11

X-ray tube system with disassembled carbon nanotube substrate for generating micro focusing level electron-beam

#360
20070230663
2007-10-04

X-ray tube

#361
20070183575
2007-08-09

System and method for generating X-rays

#362
20070153978
2007-07-05

Compact source with very bright X-ray beam

#363
20070081623
2007-04-12

Methods and apparatus for e-beam scanning

#364
20070058782
2007-03-15

X-ray tube

#365
20070053495
2007-03-08

X-ray tube electron sources

#366
19222457
2025-12-16

Radiation focal spot to port measurement device, system, and method

#367
16666852
2020-05-05

X-ray emitting device comprising a focusing electrode composed of a ceramic-based material

#368
16081585
2020-10-27

Liquid target X-ray source with jet mixing tool