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:
Dec. 08, 2020
Filed:
Mar. 06, 2017
Applicant:
Wisekey Semiconductors, Meyreuil, FR;
Inventors:
Ghislain Boiron, Aix en Provence, FR;
Tania Guidet, Aix en Provence, FR;
Nicolas Gassend, Aix en Provence, FR;
Assignee:
WISEKEY SEMICONDUCTORS, Meyreuil, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 19/06 (2006.01); G06K 19/07 (2006.01); H04B 5/00 (2006.01); G06K 19/077 (2006.01); G06K 19/073 (2006.01);
U.S. Cl.
CPC ...
G06K 19/0723 (2013.01); G06K 19/07381 (2013.01); G06K 19/07798 (2013.01); H04B 5/0062 (2013.01);
Abstract
A near-field magnetically coupled anti-counterfeiting tag including a sacrificial conductive track crossing a sacrificial zone of the tag. Each segment of the sacrificial track crossing the sacrificial zone is split longitudinally into a plurality of sub-segments, the sub-segments being in electrical contact with each other at the ends of the segment.