Television device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
May 25, 1999
Grant Date -
N/A
app pub date -
Feb 1, 1996
filing date -
Feb 3, 1995
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
Identification codes of broadcasting stations which transmit the correct time information are recorded in broadcasting station tables, if a broadcasting station identification code in the broadcasting station tables is found in VPS or Teletext in the received broadcasting signal, the time information in the broadcasting signal is set to the clock. If the time information does not include year, month, and day data, the correct year, month, and day data is calculated based on the time information including year, month, and day data items from another broadcasting station, and the time information is used to set the time to the clock. The correct year, month, and day data are calculated based on the time difference between the time information from another broadcasting station and the time information comprising correct hour, minute, and second data.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
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