Non-telephonic, wireless information presentation device
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United States of America Patent
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-
Nov 19, 2002
Issued Date -
N/A
app pub date -
Jul 6, 1999
filing date -
Apr 1, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The wireless information presentation device includes a power supply, a visual display, circuitry for turning on and off the wireless information presentation device, RF wireless receiver device for receiving, from a host device, selected information including news, weather, sports, broadcast media content and advertising, switch circuitry for selecting and structure including liquid crystal materials for displaying one the selected information on the display and structure associated with the liquid crystal materials for maintaining advertising displayed on the visual display of the wireless information presentation device after a predetermined timeout period from the last actuation of the switch circuitry.
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