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CHAUVIN ARNOUX SA

Overview
  • Total Patents
    99
About

CHAUVIN ARNOUX SA has a total of 99 patent applications. Its first patent ever was published in 1903. It filed its patents most often in France, Germany and United States. Its main competitors in its focus markets measurement, basic communication technologies and electrical machinery and energy are KRASNOD ZD ELEKTROIZMERITELNYK, SCHWEITZER EDMUND O and J B T INSTR INC.

Patent filings per year

Chart showing CHAUVIN ARNOUX SAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Arnoux Daniel 23
#2 Genter Claude 18
#3 Anton Christian 7
#4 Michel Bernard 6
#5 Arnoux Axel 6
#6 Berthelot Alain 5
#7 Aguettaz Jean 5
#8 Koehler Gerard 4
#9 Piaud Didier 4
#10 Nascimben Eric 3

Latest patents

Publication Filing date Title
EP0766091A1 Offset adjustement device for direct current measuring apparatus
FR2718524A1 Anti-shock housing, in particular for portable measuring device.
FR2631453A1 Fuse testing device for current intensity measuring apparatus
FR2615956A1 Method and device for measuring a direct current while maintaining galvanic insulation
FR2584195A1 Ampermetric clamp with hall effect
FR2576099A1 Wavelength length light emitting and receiving apparatus for fiber optic link monitoring
FR2561382A1 Thermometric sensor for measuring surface temperature
DE3026417A1 MULTIPOLE MAGNETIC FLYWHEEL
US4240067A Device for the transmission by load variation of an alternating analog signal from a sensor
US4180823A Control device for controlling the movements of two carriages of a duplex recorder
GB2001802A Electromagnetic relay with double-breaking contacts
DE2800566A1 DEVICE FOR GENERATING A CONTINUOUSLY INCREASING AC CURRENT
DE2714673A1 Self excited reference or calibration oscillator - has two phase shifting stages whose gains are constant and independent of oscillator frequency
GB1554612A Constant-gain regulated-phase standard phase converter
DE2704076A1 ANALOG MULTIPLICATION DEVICE
DE2404597A1 METHOD AND DEVICE FOR CONVERTING ANALOGUE SIGNAL INTO A DIGITAL SIGNAL
FR2259401A1 Generator for frequency proportional to data ratio - has integrator, capacitor short circuit switch, amplifier, comparator
FR2248750A5 Non-linear function generator with linear circuits - approximates non linear function by series of straight line segments
FR2231285A6 Fabrication of luminous dials for measuring instruments - involves reproducing design on copper face of composite laminated epoxy-copper plate
FR2145029A5 Luminous dial mfr - withdraw laminated copper/epoxy resin plate