×

Card, an assembly, a method of assembling the card and a method of outputting information

  • US 9,600,755 B2
  • Filed: 04/14/2014
  • Issued: 03/21/2017
  • Est. Priority Date: 04/12/2013
  • Status: Expired due to Fees
First Claim
Patent Images

1. A card configured to output a magnetic field on or at a surface thereof, the card comprising:

  • an elongated magnetically conducting material on or at the surface of the card, the magnetically conducting material having a first and a second guide ends, the card being configured to provide the magnetic field along the magnetically conducting material, anda field generator positioned so as to feed a magnetic field into the magnetically conducting material,where the conducting material and the field generator are positioned beside each other and wherein the magnetically conducting material has a magnetic conductivity of 100-10,000 μ

    r.

View all claims
  • 2 Assignments
Timeline View
Assignment View
    ×
    ×