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:
May. 11, 2021
Filed:
Nov. 20, 2017
Applicant:
Confidex Oy, Tampere, FI;
Inventors:
Heikki Ahokas, Tampere, FI;
Miika Pylvanainen, Ylojarvi, FI;
Assignee:
Confidex OY, Tampere, FI;
Primary Examiner:
Int. Cl.
CPC ...
H01Q 1/22 (2006.01); G06K 19/077 (2006.01); G06K 19/07 (2006.01); H01Q 1/48 (2006.01); H01Q 7/00 (2006.01); H01Q 9/04 (2006.01); G06K 1/20 (2006.01);
U.S. Cl.
CPC ...
H01Q 1/2225 (2013.01); G06K 19/0723 (2013.01); G06K 19/07722 (2013.01); G06K 19/07773 (2013.01); H01Q 1/2208 (2013.01); H01Q 1/48 (2013.01); H01Q 7/00 (2013.01); H01Q 9/0421 (2013.01); G06K 1/20 (2013.01);
Abstract
An RFID transponder, comprising an antenna, comprising a radiating element an IC, and a ground plane arranged under the radiating element, the ground plane being solid without openings. The radiating element comprises a near field communication section extending over the edge of the ground plane for enabling near field communication of the antenna by the ground plane from backside of the RFID transponder.