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:
Nov. 24, 2020
Filed:
Sep. 30, 2014
Applicant:
Hong Kong R&d Centre for Logistics and Supply Chain Management Enabling Technologies Limited, Pok Fu Lam, HK;
Inventors:
Assignee:
Hong Kong R&D Centre for Logistics and Supply Chai, Pok Fu Lam, HK;
Primary Examiner:
Int. Cl.
CPC ...
H01Q 7/00 (2006.01); H01Q 1/22 (2006.01);
U.S. Cl.
CPC ...
H01Q 7/00 (2013.01); H01Q 1/2225 (2013.01);
Abstract
A near field communication (NFC) tag including an antenna having an inner loop portion coupled with an outer loop portion, and an integrated circuit chip attached to the inner loop portion or outer loop portion of the antenna; wherein the inner and outer loop portions of the antenna are arranged to increase a coupling range of the tag with an external tag reader.