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THOMSON CSF MAT TEL

Overview
  • Total Patents
    336
About

THOMSON CSF MAT TEL has a total of 336 patent applications. Its first patent ever was published in 1977. It filed its patents most often in France, EPO (European Patent Office) and United States. Its main competitors in its focus markets telecommunications, digital networks and computer technology are ELLEMTEL UTVECKLINGS AB, ADC DSL SYS INC and MCI CORP.

Patent filings per year

Chart showing THOMSON CSF MAT TELs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Athenes Claude 23
#2 Houdard Jean-Pierre 17
#3 Lecomte Daniel 16
#4 Julie Jean-Jacques 12
#5 Gibaud Michel 10
#6 Salle Jacques Edmond 10
#7 Charransol Pierre 10
#8 Audrix Jean-Claude 9
#9 Lager Jean-Paul 8
#10 Leoni Bernard Georges 7

Latest patents

Publication Filing date Title
FR2591358A1 PROCESS FOR MEASURING PROPAGATION TIMES OF A THREE-STATE CIRCUIT WHEN IT PASSES FROM A STATE GIVEN TO THE HIGH IMPEDANCE STATE
FR2586150A1 Device for transmitting packets in an asynchronous time network and method for encoding silences
FR2581271A1 Method for interconnecting elementary circuits on a prediffused circuit with free interconnections.
FR2581204A1 1 by n optical selector with mechanical control, for multimode fibers
FR2578094A1 Template and method for adjusting image geometry for cathode display terminal
FR2577089A1 Device for transmitting a clock signal accompanied by a synchronization signal
FR2577087A1 Triplicated clock delivery device, each clock signal having a synchronization signal
FR2577088A1 Repeater for triple clock distribution
FR2573212A1 Method and system for measuring the quality of at least one electrical contact
FR2570564A1 Print tape feeding arrangement for fax machine
FR2570359A1 Document analysis arrangement for fax
FR2569669A1 Sheet receptacle for machine delivering documents in the form of separate sheets
FR2569021A1 Processing processor
FR2566118A1 Device for accounting telephone calls
FR2564678A1 Subscriber circuit link interface for telephone switch
FR2563651A1 Dead memory realized in prediffused integrated circuit
FR2562705A1 Elementary cell of live memory, and live memory realized by association of such elementary cells
FR2561403A1 Optical switch
FR2561402A1 Optical selector
FR2559317A1 Multiple source power supply device