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ROBOPHONE LTD

Overview
  • Total Patents
    14
About

ROBOPHONE LTD has a total of 14 patent applications. Its first patent ever was published in 1963. It filed its patents most often in United Kingdom, Austria and Canada. Its main competitors in its focus markets telecommunications and audio-visual technology are TELEPHONE ANSWERING AND RECORD, IPSOPHON PATENTGESELLSCHAFT A and ELECTRONIC SECRETARY IND INC.

Patent filings in countries

World map showing ROBOPHONE LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 6
#2 Austria 2
#3 Canada 2
#4 Germany 2
#5 France 2

Patent filings per year

Chart showing ROBOPHONE LTDs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Telecommunications
#2 Audio-visual technology

Focus technologies

# Technology
#1 Telephonic communication
#2 Special information storage

Top inventors

# Name Total Patents
#1 Pal George 8

Latest patents

Publication Filing date Title
GB1540788A Telephone answering machines
GB1315681A Burglar alarms
GB1241021A Telephone answering machine
GB1280812A Telephone answering machines
GB1060787A Improvements in and relating to telephone answering machines
GB1061001A Improvements in or relating to telephone answering machines
CA786888A Telephone answering machines (interrogator)
CA770688A Telephone answering machines (pulse generator)