In-band data recognition and synchronization system
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United States of America Patent
Stats
-
Nov 21, 2023
Grant Date -
Jul 15, 2021
app pub date -
Mar 26, 2021
filing date -
Jun 22, 2006
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A method and apparatus for recognizing and synchronizing to in-band data at a multimedia device is provided. A content stream includes in-band data. The in-band data is processed and in-band data pattern data associated with the content stream are created. Metadata are attached to the event identification data. The event identification data are provided to multimedia devices which receive broadcasted multimedia content streams containing video programs with in-band data. The in-band data are processed and compared to the event identification data. If a match occurs, the multimedia device uses the metadata to perform specified actions.
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International Classification(s)
- 2021 Application Filing Year
- H04N Class
- 16793 Applications Filed
- 10991 Patents Issued To-Date
- 65.45 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- H04N Class
- 0 % this patent is cited more than
- 2 Age
Maintenance Fees
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