发明名称 |
Method and apparatus for providing information to a mobile consumer |
摘要 |
Briefly, in accordance with one embodiment of the invention, a mobile user may use a portable communication device to request consumer information based on the location of the user relative to the location of a vendor.
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申请公布号 |
US2002140560(A1) |
申请公布日期 |
2002.10.03 |
申请号 |
US20010823458 |
申请日期 |
2001.03.30 |
申请人 |
ALTMAN TODD M.;MALONEY SEAN P. |
发明人 |
ALTMAN TODD M.;MALONEY SEAN P. |
分类号 |
H04W4/02;(IPC1-7):G08B23/00 |
主分类号 |
H04W4/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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