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ENGLISH ELECTRIC LEO MARCONI C

Overview
  • Total Patents
    37
About

ENGLISH ELECTRIC LEO MARCONI C has a total of 37 patent applications. Its first patent ever was published in 1961. It filed its patents most often in France, United Kingdom and United States. Its main competitors in its focus markets computer technology, basic communication technologies and audio-visual technology are ARKANSAS POWER ELECTRONICS INT INC, NISHIJIMA TATSUJI and SILICON POWER CORP.

Patent filings in countries

World map showing ENGLISH ELECTRIC LEO MARCONI Cs patent filings in countries
# Country Total Patents
#1 France 21
#2 United Kingdom 13
#3 United States 2
#4 Canada 1

Patent filings per year

Chart showing ENGLISH ELECTRIC LEO MARCONI Cs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Salam Hassan Paddy Abdel 3
#2 Beesley John 2
#3 Hyman Robert Anthony 2
#4 Jones John Alan 1
#5 Chisholm Kenneth D F 1
#6 Slocombe David Michael Orme 1
#7 Eitel Ronald John Frank 1
#8 Grazebrook Robert Francis Need 1
#9 Glazebrook Ellis 1
#10 Allmark Reginald Hugh 1

Latest patents

Publication Filing date Title
GB1125745A Attaching integrated circuits to substrates
FR1465757A Signal sequence detection means
GB1058889A Electric logical circuit arrangements
GB1072062A Apparatus for sensing holes
GB1040580A Data processing apparatus
GB1065524A Improvements relating to electromagnetic arrangements
GB1022370A Paper feed control device
GB1082173A Solenoid drive circuit and data printer utilizing same
GB1073373A Improvements in electric circuits and apparatus for transferring and storing electric signals
GB1072944A Improvements in electric circuits and apparatus for transferring and storing electricsignals
GB1044950A Improvements in or relating to optical elements for photo-electric sensing devices
GB1037731A Improvements in or relating to electrical circuits
GB1037781A Electric digital storage circuits
GB1024251A Improvements in or relating to document reading
CA816859A Electric pulse delay and regeneration circuits