Patents Assigned to CEITEC S.A.
  • Data-detector circuit for RFID tags
    Patent number: 9418258
    Abstract: Data-detector circuit for RFID labels, wherein the package is detected using two circuits, a polarizing circuit and a polarized circuit. The polarization signal can be sent from the polarizing circuit to the polarized circuit via a low-pass filter. The reference signal for comparison with the package detected is generated on the basis of the package attenuated by means of a voltage splitter. The reference signal is filtered via a low-pass filter. The resulting circuit has the characteristics of low consumption and high sensitivity.
    Type: Grant
    Filed: December 20, 2012
    Date of Patent: August 16, 2016
    Assignee: CEITEC S.A.
    Inventors: Egas Henes Neto, Laurent Courcelle