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TELEVISION AUDIENCE MEASUREMEN

Overview
  • Total Patents
    12
About

TELEVISION AUDIENCE MEASUREMEN has a total of 12 patent applications. Its first patent ever was published in 1955. It filed its patents most often in United Kingdom, Switzerland and Germany. Its main competitors in its focus markets telecommunications, audio-visual technology and computer technology are TAYLOR NELSON SOFRES PLC, GREENE STEVEN BRADFORD and ELEKTRO GERAETE BURGSTAEDT.

Patent filings in countries

World map showing TELEVISION AUDIENCE MEASUREMENs patent filings in countries
# Country Total Patents
#1 United Kingdom 5
#2 Switzerland 2
#3 Germany 2
#4 France 2
#5 Canada 1

Patent filings per year

Chart showing TELEVISION AUDIENCE MEASUREMENs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 John Ellis Richard 1
#2 Brian Oliver Thurston 1
#3 Stanley Ellery George 1
#4 Norman Clifford Rhodes 1
#5 Attwood Bedford G W 1
#6 Jones Kenneth 1
#7 Oliver Thurston Brian 1
#8 Bird Michael 1
#9 Richard John Ellis 1
#10 Dalrymple-Smith Hugh 1

Latest patents

Publication Filing date Title
DE1774612A1 Apparatus for recording digital data on a magnetic tape and television set monitoring apparatus using this apparatus
DE1516874A1 Monitoring device for television or radio receivers
GB936130A Improvements in or relating to calculating instruments
GB868082A Improvements in and relating to systems for presenting information
GB877167A Improvements in and relating to apparatus for controlling operation of a recording device
GB817515A Improvements in and relating to apparatus for reading information
CA603066A Recorder of tuning condition of signal receiver