发明名称 |
Price label communication system |
摘要 |
Price label system comprising a price label system server connected to transceivers adapted to communicate price label information to price labels using a communication protocol. A predetermined number of transceivers defines a sub-cell and each sub-cell is associated with a communication profile that defines communication protocols to be used when communicating with the price labels in that sub-cell.
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申请公布号 |
US7005962(B2) |
申请公布日期 |
2006.02.28 |
申请号 |
US20030332347 |
申请日期 |
2003.06.26 |
申请人 |
PRICER AB |
发明人 |
SUNDQVIST DAVID;JOHANSSON TOMAS |
分类号 |
G07G1/01;H04Q1/00;G06Q30/00;G07G1/12;H04B7/26;H04L29/06 |
主分类号 |
G07G1/01 |
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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