CA2489807C - Systeme de programmation de television a acces controle - Google Patents

Systeme de programmation de television a acces controle Download PDF

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Publication number
CA2489807C
CA2489807C CA2489807A CA2489807A CA2489807C CA 2489807 C CA2489807 C CA 2489807C CA 2489807 A CA2489807 A CA 2489807A CA 2489807 A CA2489807 A CA 2489807A CA 2489807 C CA2489807 C CA 2489807C
Authority
CA
Canada
Prior art keywords
password
user
receiving
blocking
criteria
Prior art date
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 - Lifetime
Application number
CA2489807A
Other languages
English (en)
Other versions
CA2489807A1 (fr
Inventor
Marcy Casement
Andrew Burgess
David Folker
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.)
Adeia Guides Inc
Original Assignee
Starsight Telecast 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
Priority claimed from US08/654,997 external-priority patent/US5969748A/en
Application filed by Starsight Telecast Inc filed Critical Starsight Telecast Inc
Priority to CA2793819A priority Critical patent/CA2793819C/fr
Publication of CA2489807A1 publication Critical patent/CA2489807A1/fr
Application granted granted Critical
Publication of CA2489807C publication Critical patent/CA2489807C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Landscapes

  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
CA2489807A 1996-05-29 1997-05-23 Systeme de programmation de television a acces controle Expired - Lifetime CA2489807C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2793819A CA2793819C (fr) 1996-05-29 1997-05-23 Systeme de programmation de television a acces controle

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/654,997 US5969748A (en) 1996-05-29 1996-05-29 Television schedule system with access control
US08/654,997 1996-05-29
CA002255690A CA2255690C (fr) 1996-05-29 1997-05-23 Systeme de programmation de television a acces controle

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002255690A Division CA2255690C (fr) 1996-05-29 1997-05-23 Systeme de programmation de television a acces controle

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA2793819A Division CA2793819C (fr) 1996-05-29 1997-05-23 Systeme de programmation de television a acces controle

Publications (2)

Publication Number Publication Date
CA2489807A1 CA2489807A1 (fr) 1997-12-04
CA2489807C true CA2489807C (fr) 2013-01-29

Family

ID=34195221

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2489807A Expired - Lifetime CA2489807C (fr) 1996-05-29 1997-05-23 Systeme de programmation de television a acces controle

Country Status (1)

Country Link
CA (1) CA2489807C (fr)

Also Published As

Publication number Publication date
CA2489807A1 (fr) 1997-12-04

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Legal Events

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Effective date: 20170523