Transmitting caller ID within a digital stream
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Apr 29, 2004
app pub date -
Apr 11, 2003
filing date -
Feb 19, 1997
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
Transmitting caller identification data to residential equipment within a digital transport stream is provided. Telephony signals that include caller identification data are received and the caller identification data is extracted from the telephony signals. The caller identification data in is then embedded the digital transport stream. The digital transport stream, including the caller identification data, is transmitted to residential equipment. The residential equipment extracts the data from the digital stream and presents the caller ID data to a subscriber overlaid on video.
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Family
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