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Method, system, and apparatus for a radio frequency identification (RFID) waveguide for reading items in a stack

  • US 20060086809A1
  • Filed: 06/20/2005
  • Published: 04/27/2006
  • Est. Priority Date: 06/18/2004
  • Status: Abandoned Application
First Claim
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1. A system for identifying objects, comprising:

  • a radio frequency identification (RFID) tag attached to an object in a stack of objects; and

    a waveguide provided between objects in the stack to facilitate communication between an RFID reader and the tag.

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