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IBM FRANCE

Overview
  • Total Patents
    515
About

IBM FRANCE has a total of 515 patent applications. Its first patent ever was published in 1954. It filed its patents most often in France, Germany and Australia. Its main competitors in its focus markets computer technology, basic communication technologies and digital networks are APPLIED MICRO CIRCUITS CORP, MARVELL ISRAEL (M I S L) LTD and ATMEL ROUSSET SAS.

Patent filings in countries

World map showing IBM FRANCEs patent filings in countries
# Country Total Patents
#1 France 504
#2 Germany 4
#3 Australia 3
#4 United Kingdom 3
#5 United States 1

Patent filings per year

Chart showing IBM FRANCEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gergaud F 13
#2 Papo M 11
#3 Estrems E 11
#4 Tailleur A 10
#5 Nussbaumer Henri 9
#6 Croisier Alain 8
#7 Mouchon Raoul 8
#8 Rocher Edouard 8
#9 Beurel Jean 7
#10 Robin J 7

Latest patents

Publication Filing date Title
FR2606129A1 IMPROVED QUARTZ TUBE FOR THE HEAT TREATMENT OF SEMICONDUCTOR WAFERS
FR2606038A1 IMPROVEMENT IN SPEAKERS FOR THE TREATMENT OF SEMICONDUCTOR SUBSTRATES
FR2557340A1 DISPLAY DEVICE COMPRISING LIQUID CRYSTAL CELLS ASSOCIATED WITH IMPROVED ADDRESSING MEANS
FR2557339A1 DISPLAY DEVICE COMPRISING LIQUID CRYSTAL CELLS AND IMPROVED ADDRESSING MEANS
FR2483126A1 METHOD OF REMOVING WELDING PLOTS FROM CERAMIC SUBSTRATE AFTER REMOVAL OF SEMICONDUCTOR MICROPLATE, ABSORPTION INTO POROUS COPPER BLOCK AND APPLICATION TO RETRACTION OF MODULES
FR2485284A1 FAULT CURRENT DETECTION CIRCUIT
FR2478914A1 METHOD AND DEVICE FOR INITIAL ADJUSTMENT OF THE CLOCK OF A SYNCHRONOUS DATA RECEIVER
FR2473789A1 TEST METHODS AND STRUCTURES FOR SEMICONDUCTOR INTEGRATED CIRCUITS FOR ELECTRICALLY DETERMINING CERTAIN TOLERANCES DURING PHOTOLITHOGRAPHIC STAGES
FR2471023A1 MATRIX NETWORK OF SEMICONDUCTOR ELEMENTS
FR2471080A1 INTERFACE CIRCUIT CONFORMING TO EIA STANDARDS REALIZED FROM AN OPERATIONAL AMPLIFIER
FR2469049A1 CIRCUIT COMPRISING AT LEAST TWO SEMICONDUCTOR DEVICES IN MTL TECHNOLOGY HAVING DIFFERENT RISE TIMES AND LOGIC CIRCUITS DERIVATIVE
FR2466808A1 SYSTEM FOR CONTROLLING THE PERIOD OF INTERVAL TIME BETWEEN BLOCKS IN A COMPUTER CALCULATOR COMMUNICATION SYSTEM
FR2464598A1 CLEAR / COMPLEMENTARY SIGNAL GENERATOR CIRCUIT
FR2462006A1 DEVICE FOR INCREASING THE PARALLEL INDUCTANCE OF A TRANSFORMER
FR2461304A1 APPARATUS FOR CALCULATING A TWO-DIMENSIONAL DISCRETE FOURIER TRANSFORMATION
FR2460496A1 PROCESS FOR MAKING CROSSCLES ON CHROME PLATES DIRECTLY BY AN IMAGE GENERATOR
FR2460479A1 PROCESS FOR CHARACTERIZING THE OXYGEN CONTENT OF SILICON BARS DRAWN ACCORDING TO THE CZOCHRALSKI METHOD
FR2460526A1 METHOD FOR MEASURING THE MEMORY ADDRESS ACCESS TIME USING THE DATA RECIRCULATION TECHNIQUE, AND TESTER RESULTING THEREFROM
FR2455827A1 DIAGNOSTIC AND ALARM DEVICE FOR A DATA COMMUNICATION NETWORK
FR2454732A1 METHOD AND DEVICE FOR INITIALIZING AN ADAPTIVE EQUALIZER FROM AN UNKNOWN DATA SIGNAL IN A TRANSMISSION SYSTEM USING QUADRATURE DOUBLE SIDE-BAND MODULATION