Receiver for television and teletext signals, including a teletext decoder and an adaptive waiting time reduction circuit
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 5, 1991
Grant Date -
N/A
app pub date -
Jan 3, 1990
filing date -
Jan 19, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A television receiver or video recorder includes a multipage teletext, a programmed control and a non-volatile page number memory with which their teletext pages with their corresponding page numbers are stored in a page number memory. The numbers of frequently consulted pages are automatically stored in the page number memory with reference to the pattern of use, i.e., frequency of use. The number of each requested page is stored in the page number memory. The oldest page number or, if the entered number is already stored, the duplicate identical page number is removed from the memory. The page number memory then always comprises the most recently requested page numbers.
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Family
International Classification(s)
Cited Art Landscape
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