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:
Jan. 18, 2022
Filed:
Jan. 31, 2019
Applicant:
Sato Holdings Kabushiki Kaisha, Tokyo, JP;
Inventors:
Assignee:
SATO HOLDINGS KABUSHIKI KAISHA, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 19/077 (2006.01); H01Q 1/22 (2006.01); H01Q 1/38 (2006.01); H01Q 9/28 (2006.01); G06K 19/07 (2006.01); H01Q 9/24 (2006.01);
U.S. Cl.
CPC ...
G06K 19/07794 (2013.01); G06K 19/0723 (2013.01); G06K 19/0776 (2013.01); G06K 19/07722 (2013.01); G06K 19/07786 (2013.01); H01Q 1/2225 (2013.01); H01Q 1/38 (2013.01); H01Q 9/24 (2013.01); H01Q 9/285 (2013.01);
Abstract
An antenna pattern used in a UHF frequency band RFID inlay is provided with a substance; a dipole antenna formed from a metal foil upon the front surface of the substance; and a sub-element formed from a metal foil upon the back surface of the substance, wherein the dipole antenna is provided with a loop portion having a IC chip connecting portion; a pair of meanders configured to respectively extend from the loop portion so as to be line symmetrical; and capacitance hats, the sub-element has a pair of U-shapes, and a part of the sub-element overlaps with the dipole antenna through the substance.