CA2220483C - Compressed digital-data interactive program system - Google Patents
Compressed digital-data interactive program system Download PDFInfo
- Publication number
- CA2220483C CA2220483C CA002220483A CA2220483A CA2220483C CA 2220483 C CA2220483 C CA 2220483C CA 002220483 A CA002220483 A CA 002220483A CA 2220483 A CA2220483 A CA 2220483A CA 2220483 C CA2220483 C CA 2220483C
- Authority
- CA
- Canada
- Prior art keywords
- television
- signal
- program
- interactive
- signals
- 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)
- Television Systems (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002464378A CA2464378A1 (en) | 1995-05-18 | 1996-05-17 | Compressed digital-data interactive program system |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US43360795A | 1995-05-18 | 1995-05-18 | |
US08/433,607 | 1995-05-18 | ||
PCT/US1996/007236 WO1996037075A1 (en) | 1995-05-18 | 1996-05-17 | Compressed digital-data interactive program system |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002464378A Division CA2464378A1 (en) | 1995-05-18 | 1996-05-17 | Compressed digital-data interactive program system |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2220483A1 CA2220483A1 (en) | 1996-11-21 |
CA2220483C true CA2220483C (en) | 2004-12-07 |
Family
ID=23720800
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002220483A Expired - Lifetime CA2220483C (en) | 1995-05-18 | 1996-05-17 | Compressed digital-data interactive program system |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP3946251B2 (da) |
CA (1) | CA2220483C (da) |
DK (1) | DK0826287T3 (da) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080151124A1 (en) * | 2004-08-25 | 2008-06-26 | Thomas Licensing | Reducing Channel Changing Time for Digital Video Inputs |
-
1996
- 1996-05-17 JP JP53512196A patent/JP3946251B2/ja not_active Expired - Lifetime
- 1996-05-17 CA CA002220483A patent/CA2220483C/en not_active Expired - Lifetime
- 1996-05-17 DK DK96920299T patent/DK0826287T3/da active
Also Published As
Publication number | Publication date |
---|---|
JP2002515194A (ja) | 2002-05-21 |
JP3946251B2 (ja) | 2007-07-18 |
DK0826287T3 (da) | 2002-10-07 |
CA2220483A1 (en) | 1996-11-21 |
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CA2464378A1 (en) | Compressed digital-data interactive program system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |
Effective date: 20160517 |
|
MKEX | Expiry |
Effective date: 20160517 |