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TELEGLOBE PAY TV SYSTEM INC

Overview
  • Total Patents
    32
About

TELEGLOBE PAY TV SYSTEM INC has a total of 32 patent applications. Its first patent ever was published in 1958. It filed its patents most often in United States, United Kingdom and Canada. Its main competitors in its focus markets audio-visual technology, telecommunications and digital networks are ASAHI NAT BROADCASTING CO LTD, SEDNA PATENT SERVICES LLC and MAINDATA SPOL S R O.

Patent filings in countries

World map showing TELEGLOBE PAY TV SYSTEM INCs patent filings in countries
# Country Total Patents
#1 United States 21
#2 United Kingdom 7
#3 Canada 2
#4 Germany 1
#5 France 1

Patent filings per year

Chart showing TELEGLOBE PAY TV SYSTEM INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chomet Marc 5
#2 Pires H George 4
#3 Helias Doundoulakis 3
#4 Walker Harold R 3
#5 Horowitz Irving 3
#6 Nieson Norman 2
#7 Sagall Solomon 2
#8 Loshin Albert M 1
#9 Sintchak George 1
#10 Solomon Sagall 1

Latest patents

Publication Filing date Title
US4916737A Secure anti-piracy encoded television system and method
US4623918A Pay television system utilizing multi-frequency passive filters
US4163255A Billing method and system for a subscriber of a pay television system
GB1557741A Subscription television system
US4148063A Method and apparatus for encoding audio signals in television systems
US4082921A Automatic subscriber interrogation system
US4130833A Pay television system
US4068264A Pay television system utilizing binary coding
US4075660A Pay television system with synchronization suppression
US4022972A Transient suppression and grey level coincidence in a subscription television system
US4024574A Validation method and apparatus for pay television systems
US4025948A Coding system for pay television apparatus
CA1010560A Pay television system using reference pulse and video inversion
GB1474597A Pay television system
US3924059A Pay television systems
US3440338A Subscription television system
US3439113A Subscription television communication system
GB996406A Audience survey interrogating system for a plurality of television receivers
US3288922A Communication system
US3210472A Interrogating system response arrangement