发明名称 |
Scanner pairing in a bluetooth POS network |
摘要 |
Wireless data communications using a master/slave protocol are easily established between a master radio module which is part of a POS terminal and a slave radio module which is part of a portable bar code scanning device. A bar code identifying the portable bar code scanning device is provided on the outside of the housing of the portable device. By scanning this bar code with a scanner associated with the POS terminal, such as a fixed scanner built onto a counter, the master/slave radio communications link can be automatically implemented.
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申请公布号 |
US6783071(B2) |
申请公布日期 |
2004.08.31 |
申请号 |
US20010883516 |
申请日期 |
2001.06.18 |
申请人 |
SYMBOL TECHNOLOGIES, INC |
发明人 |
LEVINE ADAM;SHELLHAMMER STEPHEN J. |
分类号 |
G06K17/00;G07G1/14;H04L12/28;H04L12/56;(IPC1-7):G06K15/00 |
主分类号 |
G06K17/00 |
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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