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Wireless tag scan device

  • US 20070063040A1
  • Filed: 03/22/2006
  • Published: 03/22/2007
  • Est. Priority Date: 09/21/2005
  • Status: Abandoned Application
First Claim
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1. A wireless tag scan device that scans radio frequency ID of wireless tags which are attached to articles placed on a scan table, comprising:

  • antennas of respective groups for communicating with the wireless tags, which face with each other;

    wherein, as pairs of antennas driven under the same timing among the antennas of respective groups, there are plural combinations whose selected two antennas have the distance therebetween set to be shortest.

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