发明授权
- 专利标题： Apparatus for communication with a radio-frequency tag, radio-frequency tag, radio-frequency communication system, and radio-frequency communication method
- 专利标题（中）： 用于与射频标签进行通信的装置，射频标签，射频通信系统和射频通信方法
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申请号： US11691806申请日： 2007-03-27
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公开(公告)号： US07683784B2公开(公告)日： 2010-03-23
- 发明人: Takuya Nagai , Shiro Yamada
- 申请人： Takuya Nagai , Shiro Yamada
- 申请人地址： JP Nagoya-shi, Aichi-ken
- 专利权人： Brother Kogyo Kabushiki Kaisha
- 当前专利权人： Brother Kogyo Kabushiki Kaisha
- 当前专利权人地址： JP Nagoya-shi, Aichi-ken
- 代理机构： Baker Botts L.L.P.
- 优先权： JP2004-286194 20040930
- 主分类号： G08B13/14
- IPC分类号： G08B13/14
摘要：
A radio-frequency communication system including a plurality of apparatus for communication with a radio-frequency tag, and at least one radio-frequency relay tag, wherein each of the apparatus for communication with a radio-frequency tag includes a transmitter portion configured to transmit to the relay tag a message writing command for writing on the relay tag a desired message to be transmitted to another apparatus for communication with a radio-frequency tag via the relay tag, and each relay tag includes a plurality of message storage portions provided to store the messages transmitted from the respective apparatus for communication with a radio-frequency tag.
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