Television signal processing device having a data block address memory for autonously determining television program information
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 4, 2002
Grant Date -
N/A
app pub date -
May 21, 1999
filing date -
May 22, 1998
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A television signal processing device (12) for receiving and processing a television signal (F) and an information signal (I) which contains television program information (FPI) about future television programs. The television signal processing device (12)has television program information determining means (34) by which television program information (FPI) can be determined from the teletext information (TI) of all receivable television signals (F) and can be stored. The television program information determining means (34) are now adapted to autonomously store in a data block address memory (37) at least one teletext page number (TSN) in correlation with television signal identification information (FKI) which identifies the television signal (F) containing the received teletext information (TI). The stored teletext page number (TSN) then identifies a teletext page of the television signal (F) from which television program information (FPI) has been derived successfully the last time. During a subsequent determination of television program information (FPI) from teletext information (TI) of this television signal (F) the teletext page identified by the stored teletext page number (TSN) is first searched for television program information (FPI).
First Claim
Family
International Classification(s)
Cited Art Landscape
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