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TELEPHONES ERICSSON SOC FR DES

Overview
  • Total Patents
    11
About

TELEPHONES ERICSSON SOC FR DES has a total of 11 patent applications. Its first patent ever was published in 1970. It filed its patents most often in Canada, France and United States. Its main competitors in its focus markets telecommunications and basic communication technologies are RUBEN CHRISTOPHER MILLER HASTI, STENTOR RESOURCE CENTRE INC and ELMEG KOMMUNIKATIONSTECH.

Patent filings in countries

World map showing TELEPHONES ERICSSON SOC FR DESs patent filings in countries
# Country Total Patents
#1 Canada 4
#2 France 4
#3 United States 3

Patent filings per year

Chart showing TELEPHONES ERICSSON SOC FR DESs patent filings per year from 1900 to 2020

Focus technologies

# Technology
#1 Selecting
#2 Telephonic communication
#3 Pulse technique

Top inventors

# Name Total Patents
#1 Mevel Yves 3
#2 Baudoin Michel 2
#3 Anizan Pierre 2
#4 Santier Claudine 2
#5 Gilberton Paul 2
#6 Houee Yvon 2
#7 Ducournau Jean P 1
#8 Renaudin Yves 1
#9 Ducournau Jean Paul 1

Latest patents

Publication Filing date Title
US4035592A Subscriber monitoring unit for electronic telephone exchanges
US4095054A Electronic telephone switching system of the stored program type comprising two active stages and one passive stage
CA1032258A Electronic telephone switching system
CA1029459A Call distributing automatic telephone installation
CA995796A Subscriber monitoring unit for electronic telephone exchanges
CA971656A Multiple connection device for a telephone unit