×

RESONANT-CIRCUIT STRUCTURE

  • US 20100201495A1
  • Filed: 02/09/2009
  • Published: 08/12/2010
  • Est. Priority Date: 02/09/2009
  • Status: Active Grant
First Claim
Patent Images

1. A resonant-circuit structure for enhancing the interrogation range of a radio-frequency identification system, the resonant circuit structure comprising a coil assembly and a capacitor connected in parallel with a resonance frequency equal to the frequency of the interrogating signal of the radio-frequency identification system with which the resonant circuit structure is to operate, the coil assembly and the capacitor being embedded in a structure which provides physical support for the coil assembly and the capacitor and access to a tag associated with an object to be interrogated.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×