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. 05, 2017
Filed:
Jan. 19, 2015
Applicant:
Seibersdorf Labor Gmbh, Seibersdorf, AT;
Inventor:
Gernot Schmid, Bromberg, AT;
Assignee:
Seibersdorf Labor GmbH, Seibersdorf, AT;
Primary Examiner:
Int. Cl.
CPC ...
G06K 19/077 (2006.01); G06K 19/073 (2006.01); G06K 19/00 (2006.01);
U.S. Cl.
CPC ...
G06K 19/07773 (2013.01); G06K 19/0739 (2013.01); G06K 19/07309 (2013.01); G06K 19/07318 (2013.01); G06K 19/07327 (2013.01); G06K 19/07345 (2013.01); G06K 19/07381 (2013.01); G06K 19/07735 (2013.01); G06K 19/005 (2013.01);
Abstract
A shield element for mounting on an object, in particular a flat object, such as a chip card. The object has a base body, an RFID or NFC transponder, a transponder chip and a coil-shaped transmission antenna connected to the RFID or NFC transponder chip. The shield element has a carrier made of non-conductive material. The carrier has a closed or closable conducting path which, upon mounting the shield element on the object, shields the object from the electromagnetic fields generated by an external reading device and directed at the transmission antenna of the RFID or NFC transponder chip.