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:
Feb. 25, 2025
Filed:
Oct. 20, 2020
Applicant:
Digital Tags Finland Oy, Tampere, FI;
Inventors:
Assignee:
DIGITAL TAGS FINLAND OY, Tampere, FI;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06K 19/077 (2006.01);
U.S. Cl.
CPC ...
G06K 19/07773 (2013.01);
Abstract
An antenna for an RFID (Radio Frequency Identification) tag comprises two antenna parts being arranged at opposite end areas of the antenna, and at least one intermediate part forming a bridge between the antenna parts. One of the at least one intermediate part comprises power feeding areas to be connected to an integrated circuit. Further, a first gap is arranged in one of the at least one intermediate part, and has a gap length of less than 80 μm, which forms a low impedance path for current at microwave frequencies.