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Dual frequency identification device

  • US 20060202835A1
  • Filed: 02/23/2006
  • Published: 09/14/2006
  • Est. Priority Date: 02/25/2005
  • Status: Abandoned Application
First Claim
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1. An identification system for animals, comprising:

  • a structure for attaching the identification system to a body part of an animal;

    a first radio frequency identification component having a first antenna operating at a first frequency;

    a second radio frequency identification component having a second antenna operating at a second frequency, said second frequency being higher than said first frequency; and

    a means for transmitting an identification code from both of the first and second antennas for allowing the identification code to be read by readers operating at different frequencies to identify the same animal.

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