Transaction system and method therefor
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Aug 13, 2002
Issued Date -
N/A
app pub date -
Nov 19, 1999
filing date -
Oct 15, 1996
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A peer device (132) is arranged and programmed for handling a transaction at a point of sale provided by a merchant, and a personal presence identifier (122) is carried by a user and coupled to the peer device by a short-range two-way wireless link. The peer device and the personal presence identifier are arranged and programmed to establish a two-way personal area network (22) with one another when the personal presence identifier is within wireless transmission range of the peer device. The personal presence identifier and the peer device are also arranged and programmed to exchange needs specifications (70) and capability specifications (72) with one another after establishing the two-way personal area network.
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