CA2574079C - Systeme pour la distribution interactive de services d'informations - Google Patents

Systeme pour la distribution interactive de services d'informations Download PDF

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Publication number
CA2574079C
CA2574079C CA2574079A CA2574079A CA2574079C CA 2574079 C CA2574079 C CA 2574079C CA 2574079 A CA2574079 A CA 2574079A CA 2574079 A CA2574079 A CA 2574079A CA 2574079 C CA2574079 C CA 2574079C
Authority
CA
Canada
Prior art keywords
program
terminal
information
tid
channel
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
CA2574079A
Other languages
English (en)
Other versions
CA2574079A1 (fr
Inventor
Donald Gordon
Christopher Goode
Jack Vander Star
Stanley P. Knight
Danny Chin
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.)
Comcast IP Holdings I LLC
Original Assignee
Comcast IP Holdings I LLC
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 US08/984,710 external-priority patent/US6253375B1/en
Application filed by Comcast IP Holdings I LLC filed Critical Comcast IP Holdings I LLC
Publication of CA2574079A1 publication Critical patent/CA2574079A1/fr
Application granted granted Critical
Publication of CA2574079C publication Critical patent/CA2574079C/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)
CA2574079A 1997-01-13 1997-12-04 Systeme pour la distribution interactive de services d'informations Expired - Lifetime CA2574079C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US3448997P 1997-01-13 1997-01-13
US60/034,489 1997-01-13
US08/984,710 1997-12-03
US08/984,710 US6253375B1 (en) 1997-01-13 1997-12-03 System for interactively distributing information services
CA002277798A CA2277798C (fr) 1997-01-13 1997-12-04 Systeme pour la distribution interactive de services d'informations

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002277798A Division CA2277798C (fr) 1997-01-13 1997-12-04 Systeme pour la distribution interactive de services d'informations

Publications (2)

Publication Number Publication Date
CA2574079A1 CA2574079A1 (fr) 1998-07-16
CA2574079C true CA2574079C (fr) 2012-03-13

Family

ID=37806607

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2574079A Expired - Lifetime CA2574079C (fr) 1997-01-13 1997-12-04 Systeme pour la distribution interactive de services d'informations

Country Status (1)

Country Link
CA (1) CA2574079C (fr)

Also Published As

Publication number Publication date
CA2574079A1 (fr) 1998-07-16

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MKEX Expiry

Effective date: 20171204