The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 07, 2020
Filed:
Aug. 22, 2018
Applicant:
Cardlab Aps, Herlev, DK;
Inventor:
Finn Nielsen, Copenhagen S, DK;
Assignee:
CARDLAB APS, Herlev, DK;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 19/06 (2006.01); G06K 7/08 (2006.01); G06Q 20/34 (2012.01); G06Q 20/36 (2012.01); G06Q 20/40 (2012.01); G07F 7/02 (2006.01); G07F 7/08 (2006.01); G07F 7/10 (2006.01);
U.S. Cl.
CPC ...
G06K 19/06206 (2013.01); G06K 7/08 (2013.01); G06Q 20/341 (2013.01); G06Q 20/342 (2013.01); G06Q 20/363 (2013.01); G06Q 20/367 (2013.01); G06Q 20/40975 (2013.01); G07F 7/025 (2013.01); G07F 7/0866 (2013.01); G07F 7/1008 (2013.01);
Abstract
A credit card shaped element with a dynamic stripe which may be activated or deactivated, where the stripe is formed by a plurality of coils provided along the curve thereof, where the plurality of coils are activated in a sequential manner, where a plurality of proximity sensing coils are provided in series along the curve thereof, where the plurality of coils are formed by one coil contacted at multiple positions along its length by contact pads and where the signals fed to the coils cause an output of a reader coil to output a signals with a minimum slope or where one signal fed to one track has no peaks when the other signal is close to zero.