Patent International Class: H05G 1/46

«1

Method and apparatus for reducing x-ray dosage in CT imaging prescription
Inventor: Toth | Patent Number: 7620142

X-ray unit having an x-ray radiator with a thermionic photocathode and a control circuit therefor
Inventor: Freudenberger, et al. | Patent Number: 7496179

Method for controlling the dose or the dose rate when recording x-ray images
Inventor: Bernhardt, et al. | Patent Number: 7436930

Method and apparatus to control radiation tube focal spot size
Inventor: Dunham, et al. | Patent Number: 7409043

Optimized record technique selection in radiography and fluoroscopy applications
Inventor: Omernick, et al. | Patent Number: 6987834

X-ray device with a storage for X-ray exposure parameters
Inventor: Maack, et al. | Patent Number: 6920201

X-ray examination apparatus with exposure control
Inventor: Alving, et al. | Patent Number: 6895078

Computed tomography apparatus with automatic parameter modification to prevent impermissible operating states
Inventor: von der Haar | Patent Number: 6870898

X-ray emitting system and method
Inventor: Chornenky | Patent Number: 6810109

Method and device for X-ray exposure control
Inventor: Brendler, et al. | Patent Number: 6754307

X-ray examination apparatus with exposure control
Inventor: Alving, et al. | Patent Number: 6594339

Method for automatic detection of glandular tissue
Inventor: Chichereau, et al. | Patent Number: 6556655

Automatic exposure control for dental panoramic and cephalographic x-ray equipment
Inventor: Rinaldi, et al. | Patent Number: 6553095

Determination and adjustment of exposure values for X-ray imaging
Inventor: Laner | Patent Number: 6510196

X-ray tube driver
Inventor: Bacon | Patent Number: 6496563

X-ray radiographic/fluoroscopic apparatus, X-ray radiographic method and X-ray radiographic/fluoroscopic method
Inventor: Moribe, et al. | Patent Number: 6426996

Method of adjustment of configuration in digital radiology
Inventor: Chichereau, et al. | Patent Number: 6292536

Exposure management and control system and method
Inventor: Relihan, et al. | Patent Number: 6233310

Image quality optimization using an X-ray model based optimization
Inventor: Gordon, III, et al. | Patent Number: 6222907

Image quality optimization using an X-ray model based optimization
Inventor: Gordon, III, et al. | Patent Number: 6222907

X-ray generator for powering an X-ray tube comprising at least two electron sources
Inventor: Buchmann | Patent Number: 6104781

Adjustable computer tomography device
Inventor: Wilting, et al. | Patent Number: 6094468

X-ray ambient level safety system
Inventor: Grodzins, et al. | Patent Number: 6067344

Radiographic/fluoroscopic imaging system with reduced patient dose and faster transitions between radiographic and fluoroscopic modes
Inventor: Khutoryansky, et al. | Patent Number: 5917883

Radiographic/fluoroscopic imaging system with reduced patient dose and faster transitions between radiographic and fluoroscopic modes
Inventor: Khutoryansky, et al. | Patent Number: 5917882

Apparatus for making x-ray images
Inventor: Svensson, et al. | Patent Number: 5790629

Advanced CCD-based x-ray image sensor system
Inventor: Sayed, et al. | Patent Number: 5773832

Method and apparatus for measuring X-ray radiation
Inventor: Unfors | Patent Number: 5761270

Computer for an x-ray machine
Inventor: Strawder | Patent Number: 5737386

Advanced CCD-based x-ray image sensor system
Inventor: Sayed, et al. | Patent Number: 5693948

Multi energy system for x-ray imaging applications
Inventor: Rudich, et al. | Patent Number: 5490196

Automatic exposure control system for tomographic applications
Inventor: Coe | Patent Number: 5432833

Time-based attenuation compensation
Inventor: Fernandes, et al. | Patent Number: 5400384

Method of achieving reduced dose X-ray fluoroscopy by employing statistical estimation of poisson noise
Inventor: Hartley | Patent Number: 5396531

Method of achieving reduced dose X-ray fluoroscopy by employing statistical estimation of poisson noise
Inventor: Hartley | Patent Number: 5396531

Automatic x-ray exposure unit for mammography
Inventor: Koehler, et al. | Patent Number: 5371777

Method for determining the function representing the effect of non-reciprocity of a radiographic film
Inventor: Heidsieck | Patent Number: 5347563

Time-based attenuation compensation
Inventor: Fernandes, et al. | Patent Number: 5333168

X-ray fluoroscopy system for reducing dosage employing iterative power ratio estimation
Inventor: Hartley, et al. | Patent Number: 5293415

Method for the automatic determination of the exposure time of a radiographic film and system of implementation thereof
Inventor: Heidsieck | Patent Number: 5218625

X-ray diagnostic system and method of picking up X-ray picture
Inventor: Fujihara | Patent Number: 5187730

Method for the estimation and calibration of the lumination received by a radiographic film
Inventor: Heidsieck | Patent Number: 5166969

X-Ray diagnostics installation for mammography
Inventor: Aichinger, et al. | Patent Number: 5150393

Bone densitometer
Inventor: Stein | Patent Number: 5148455

Dynamic pulse control for fluoroscopy
Inventor: Nields, et al. | Patent Number: 5119409

X-ray CT scanner
Inventor: Tanaka | Patent Number: 5103469

X-ray phototimer
Inventor: Sezan, et al. | Patent Number: 5084911

Automatic filament calibration system for x-ray generators
Inventor: Sammon | Patent Number: 5077773

X-ray computerized tomograph
Inventor: Matsumura | Patent Number: 5065436

Baggage inspection and the like
Inventor: Stein | Patent Number: 5044002

Apparatus and method for analysis using x-rays
Inventor: Stein | Patent Number: 5040199

Medical apparatus with a control console
Inventor: Katsumata | Patent Number: 5018178

Quantitative imaging employing scanning equalization radiography
Inventor: Moore | Patent Number: 5008914

Automatic brightness compensation for x-ray imaging systems
Inventor: Meccariello, et al. | Patent Number: 5003572

X-ray dose compensation for radiographic apparatus with kV ripple
Inventor: Sammon | Patent Number: 5001735

Digital fluorography apparatus
Inventor: Asahina | Patent Number: 4985908

X-ray imaging apparatus dose calibration method
Inventor: Meccariello | Patent Number: 4980905

X-ray system for X-ray diagnosis and/or X-ray treatment
Inventor: Eils, et al. | Patent Number: 4974248

X-ray fluoroscopic apparatus
Inventor: Kurosaki | Patent Number: 4956857

Bone densitometer
Inventor: Stein | Patent Number: 4947414

Adaptive enhancement of x-ray images
Inventor: Eberhard, et al. | Patent Number: 4942596

X-ray exposure regulator
Inventor: Sherwin, et al. | Patent Number: 4930145

X-ray diagnostics installation with mean parenchyma dose calculator
Inventor: Aichinger, et al. | Patent Number: 4905150

Radiation apparatus with distance mapper for dose control
Inventor: Saunders | Patent Number: 4896343

Hybrid interrupt handling for computer-controlled imaging system
Inventor: Nonnweiler, et al. | Patent Number: 4847765

MAS regulator circuit for high frequency medical X-ray generator
Inventor: Chattin | Patent Number: 4831642

Beam equalization method and apparatus for a kinestatic charge detector
Inventor: DiBianca | Patent Number: 4831260

Rotary anode type x-ray apparatus
Inventor: Tanaka | Patent Number: 4819259

Auto-setting of KV in an x-ray machine after selection of technic factors
Inventor: Kleinman, et al. | Patent Number: 4819258

Apparatus for setting exposure parameters of an X-ray generator
Inventor: Kasa, et al. | Patent Number: 4811374

Apparatus for setting exposure parameters of an X-ray generator
Inventor: Kasa, et al. | Patent Number: 4811374

Bone densitometer
Inventor: Stein | Patent Number: 4811373

X-ray generator incorporating dose rate control
Inventor: Ochmann, et al. | Patent Number: 4797905

X-ray generator dose fluctuation suppression
Inventor: Ochmann, et al. | Patent Number: 4796286

Resonant DC-DC converter
Inventor: Hino, et al. | Patent Number: 4794506

Method for adjusting an x-ray device
Inventor: Carbon | Patent Number: 4774720

Method and structure for optimizing radiographic quality by controlling X-ray tube voltage, current, focal spot size and exposure time
Inventor: Yanaki | Patent Number: 4763343

Phototiming control method and apparatus
Inventor: Griesmer, et al. | Patent Number: 4748649

X-ray examination system and method of controlling an exposure therein
Inventor: Spaak | Patent Number: 4747118

Inverter type X-ray apparatus
Inventor: Hino, et al. | Patent Number: 4742535

X-ray generator using tetrode tubes as switching elements
Inventor: Yahata, et al. | Patent Number: 4734924

Automatic x-ray image brightness control
Inventor: Meccariello, et al. | Patent Number: 4703496

Digital X-ray medical diagnostic apparatus
Inventor: Asahina, et al. | Patent Number: 4674108

High voltage power supply system including inverter controller
Inventor: Kobayashi, et al. | Patent Number: 4661896

Fluoroscopic and radiographic X-ray imaging system
Inventor: Nishioka, et al. | Patent Number: 4658413

X-ray diagnostic system with an image intensifier television chain
Inventor: Brunn, et al. | Patent Number: 4649558

Automatic exposure device for a panoramic X-ray photographing device
Inventor: Makino, et al. | Patent Number: 4641331

Method of determining voltage and current for a given operating period of an X-ray source
Inventor: Smits, et al. | Patent Number: 4638500

Method of determining voltage and current for a given operating period of an X-ray source
Inventor: Smits, et al. | Patent Number: 4638500

Automated setting of technic factors for x-ray examinations with a ranging transducer moving in and out of the x-ray beam path
Inventor: Kleinman | Patent Number: 4597094

X-ray tube emission current controller
Inventor: Grajewski | Patent Number: 4593371

Automatic X-ray entrance dose compensation
Inventor: Relihan, et al. | Patent Number: 4590603

X-Ray image pick-up device
Inventor: Honda, et al. | Patent Number: 4562586

Regulating and stabilizing circuit for X-ray source
Inventor: Kanerva | Patent Number: 4553255

X-Ray diagnostic system comprising at least one x-ray generator and x-ray apparatus
Inventor: Bach, et al. | Patent Number: 4553254

X-ray diagnostic apparatus
Inventor: Arita, et al. | Patent Number: 4520494

Diagnostic radiology system for angiographic x-ray examinations
Inventor: Pfeifer | Patent Number: 4483342

Reconfigurable x-ray AEC compensation
Inventor: Relihan | Patent Number: 4454606

X-Ray photograph unit
Inventor: Yoshida | Patent Number: 4439867

Automated setting of technic factors for x-ray examinations
Inventor: Kleinman | Patent Number: 4403337

«1