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:
Mar. 31, 2015
Filed:
Aug. 24, 2011
Applicant:
Stefan Mieslinger, Kottgeisering, DE;
Inventor:
Stefan Mieslinger, Kottgeisering, DE;
Assignee:
Tagstar Systems GmbH, Sauerlach, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 19/06 (2006.01); G06K 19/07 (2006.01); G06K 19/077 (2006.01); H01P 11/00 (2006.01); G06K 19/073 (2006.01);
U.S. Cl.
CPC ...
G06K 19/0723 (2013.01); G06K 19/0739 (2013.01); G06K 19/07749 (2013.01); G06K 19/07779 (2013.01); G06K 19/07798 (2013.01); H01P 11/00 (2013.01);
Abstract
Described are RFID structures and methods for forming RFID structures. An RFID structure includes an antenna substrate and a loop antenna assembly positioned on the antenna substrate. The loop antenna assembly includes at least two contact pads and a plurality of antenna loop windings having an average spacing between adjacent antenna loop windings of the plurality of loop windings. The plurality of antenna loop windings define one or more gap regions that separate adjacent or adjoining antenna segments of the plurality of antenna loop windings by at least twice the average spacing.