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THOMSON CGR

Overview
  • Total Patents
    378
About

THOMSON CGR has a total of 378 patent applications. Its first patent ever was published in 1983. It filed its patents most often in France, EPO (European Patent Office) and United States. Its main competitors in its focus markets medical technology, measurement and electrical machinery and energy are MARCONI MEDICAL SYS INC, PICKER INT INC and SIEGMUND STRAUSS.

Patent filings per year

Chart showing THOMSON CGRs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Aubert Guy 67
#2 Gabbay Emile 26
#3 Plessis Andre 23
#4 Klausz Remy 19
#5 Prevot Claude 19
#6 Trotel Jacques 13
#7 Sireul Jacques 13
#8 Dubut Patrick 12
#9 Le Roux Patrick 11
#10 Leroux Patrick 10

Latest patents

Publication Filing date Title
US5121419A Computer-aided tomography apparatus
US4950993A Device and method for adjusting a radiofrequency antenna of a nuclear magnetic resonance apparatus
FR2629959A1 METHOD FOR REGULATING THE VOLTAGE OF A VOLTAGE SIGNAL, PARTICULARLY FOR X-RAY TUBE
FR2629635A1 Device for compensation of the action of a magnetic field on electrons and imaging device including such a compensation device
FR2629214A1 METHOD AND SYSTEM FOR CALIBRATING AN X-RAY SCANNER USING ONLY ONE NON-CIRCULAR CALIBRATION
EP0287409A1 Method for calculating and representing viewing images of an object
EP0307433A1 Fast imaging process by nuclear magnetic resonance.
FR2628311A1 MAMMOGRAPHER
FR2627011A1 Cathode-ray tube viewing monitor and radiological surgical mobile containing such a monitor
FR2625605A1 ROTATING ANODE FOR X-RAY TUBE
FR2625094A1 STATIF OF ISOCENTRIC RADIOLOGY
EP0346333A1 Correction device using magnetic elements for correcting unhomogeneities of the magnetic field in a magnet.
FR2625033A1 Method of manufacturing an anode for an X-ray tube and anode obtained by this method
EP0272983A1 Tightness device for an enclosure containing a dilatable fluid, especially in an electric connection assembly
DE3742061A1 HIGH VOLTAGE GENERATOR
DE3741109A1 X-RAY DIAGNOSTIC APPARATUS
FR2623908A1 Nuclear magnetic resonance imaging apparatus and pick-up antenna for such an apparatus
FR2623907A1 Method for rapid acquisition of 3-D images by NMR experimentation
WO8804089A1 Probe provided with a concave arrangement of piezoelectric elements for ultrasound apparatus
WO8804088A1 Probe with curved bar for echography