发明名称 |
Portable intelligent shopping device |
摘要 |
A method for selling items by a vendor in a shopping venue includes steps of: receiving a first signal from a mobile information processing device, the signal including a list of items of interest; and transmitting a second to the mobile information processing device, the second signal indicating that at least one of the items of interest from the list is available in the shopping venue.
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申请公布号 |
US7890434(B2) |
申请公布日期 |
2011.02.15 |
申请号 |
US20070926084 |
申请日期 |
2007.10.28 |
申请人 |
INTERNATIONAL BUSINESS MACHINES CORPORATION |
发明人 |
NARAYANASWAMI CHANDRASEKHAR;RAGHUNATH MANDAYAM THONDANUR |
分类号 |
G06Q20/00;G06Q30/00;G07F7/08;G07F7/10;H04L29/06;H04L29/08 |
主分类号 |
G06Q20/00 |
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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