CA2574079C - Systeme pour la distribution interactive de services d'informations - Google Patents
Systeme pour la distribution interactive de services d'informations Download PDFInfo
- 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
Links
Landscapes
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
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) |
-
1997
- 1997-12-04 CA CA2574079A patent/CA2574079C/fr not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2574079A1 (fr) | 1998-07-16 |
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CA2574079C (fr) | Systeme pour la distribution interactive de services d'informations |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |
Effective date: 20171204 |