FR2215769B3 - - Google Patents

Info

Publication number
FR2215769B3
FR2215769B3 FR7400154A FR7400154A FR2215769B3 FR 2215769 B3 FR2215769 B3 FR 2215769B3 FR 7400154 A FR7400154 A FR 7400154A FR 7400154 A FR7400154 A FR 7400154A FR 2215769 B3 FR2215769 B3 FR 2215769B3
Authority
FR
France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR7400154A
Other versions
FR2215769A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Oak Industries Inc
Original Assignee
Oak Industries Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Oak Industries Inc filed Critical Oak Industries Inc
Publication of FR2215769A1 publication Critical patent/FR2215769A1/fr
Application granted granted Critical
Publication of FR2215769B3 publication Critical patent/FR2215769B3/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/162—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Small-Scale Networks (AREA)
FR7400154A 1973-01-29 1974-01-03 Expired FR2215769B3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US327582A US3882392A (en) 1973-01-29 1973-01-29 Hotel-motel pay TV system

Publications (2)

Publication Number Publication Date
FR2215769A1 FR2215769A1 (fr) 1974-08-23
FR2215769B3 true FR2215769B3 (fr) 1976-10-22

Family

ID=23277151

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7400154A Expired FR2215769B3 (fr) 1973-01-29 1974-01-03

Country Status (7)

Country Link
US (1) US3882392A (fr)
BE (1) BE810260A (fr)
CA (1) CA993095A (fr)
CH (1) CH558620A (fr)
FR (1) FR2215769B3 (fr)
GB (1) GB1422038A (fr)
NL (1) NL7317468A (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3997718A (en) * 1973-02-01 1976-12-14 The Magnavox Company Premium interactive communication system
JPS5715522A (en) * 1980-07-03 1982-01-26 Alps Electric Co Ltd Channel selector for catv
US4965825A (en) 1981-11-03 1990-10-23 The Personalized Mass Media Corporation Signal processing apparatus and methods
US7831204B1 (en) 1981-11-03 2010-11-09 Personalized Media Communications, Llc Signal processing apparatus and methods
USRE47642E1 (en) 1981-11-03 2019-10-08 Personalized Media Communications LLC Signal processing apparatus and methods
US4553161A (en) * 1983-12-09 1985-11-12 Zenith Electronics Corporation Upstream data packet time slot synchronization with downstream VBI for two-way CATV system
DE3418505C1 (de) * 1984-05-18 1985-12-05 Karlheinz 5000 Köln Liebe Mietfernsehanlage
US4712238A (en) * 1984-06-08 1987-12-08 M/A-Com Government Systems, Inc. Selective-subscription descrambling
JPS62224178A (ja) * 1986-03-26 1987-10-02 Harada Kogyo Kk 接客施設用ｃａｔｖシステム
US5046093A (en) * 1989-09-05 1991-09-03 General Instrument Corporation CATV subscriber apparatus with intelligent remote control
DE69126865T2 (de) 1990-12-21 1997-11-20 Gte Service Corp Verfahren zur bereitstellung einer videoprogrammierung nahezu auf anfrage
US5621793A (en) * 1995-05-05 1997-04-15 Rubin, Bednarek & Associates, Inc. TV set top box using GPS
US6108365A (en) * 1995-05-05 2000-08-22 Philip A. Rubin And Associates, Inc. GPS data access system
FR2844600A1 (fr) * 2002-09-13 2004-03-19 Thomson Licensing Sa Procede pour situer relativement deux appareils electriques

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3355546A (en) * 1964-02-27 1967-11-28 Leonard H King Pay sound system for closed circuit television in which the audio component is conveyed via carrier current transmission
US3396232A (en) * 1964-07-01 1968-08-06 Zenith Radio Corp Interrogating system for subscription television receivers
US3423521A (en) * 1966-01-24 1969-01-21 Gordon A Friesen Associates In Television system having common transmission line for power,video signals,and command signals
US3492577A (en) * 1966-10-07 1970-01-27 Intern Telemeter Corp Audience rating system
NL6814789A (fr) * 1968-10-25 1970-04-20
US3716654A (en) * 1971-06-30 1973-02-13 M Hendrickson Real time remote use metering for broadcast receivers
US3790700A (en) * 1971-12-17 1974-02-05 Hughes Aircraft Co Catv program control system
US3796829A (en) * 1972-02-10 1974-03-12 Athena Communications Corp Closed television network with an open television system and a closed television system

Also Published As

Publication number Publication date
GB1422038A (en) 1976-01-21
FR2215769A1 (fr) 1974-08-23
US3882392A (en) 1975-05-06
BE810260A (fr) 1974-05-16
NL7317468A (fr) 1974-07-31
CA993095A (en) 1976-07-13
DE2402402A1 (de) 1974-08-01
DE2402402B2 (de) 1976-07-29
CH558620A (de) 1975-01-31

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Legal Events

Date Code Title Description
ST Notification of lapse