Personal communication and positioning system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Aug 2, 2005
Issued Date -
N/A
app pub date -
Dec 9, 2002
filing date -
Jun 20, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A location tagged data provision and display system. A personal communication device (PCD) with electromagnetic communication capability has a GPS receiver and a display. The PCD requests maps and location tagged data from data providers and other for display on the PCD. The data providers respond to requests by using searching and sorting schemes to interrogate data bases and then automatically transmitting data responsive to the requests to the requesting PCD.
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Family
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