Enhanced radio graphic data system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Jun 11, 2002
Grant Date -
N/A
app pub date -
Jan 5, 2000
filing date -
Jan 7, 1999
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An enhanced radio graphic data system comprises an FM receiver, RDS demodulator and decoder, display, microprocessor and memory. The system incorporates a protocol enhancement of RDS involving the redefinition of several bits within the B-block. An accompanying arrangement utilizes data in the C- and D-Blocks to create message streams containing the text data to be presented along with associated formatting instructions.
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Cited Art Landscape
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