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. 30, 2021
Filed:
Jan. 17, 2019
Applicant:
Nec Corporation, Tokyo, JP;
Inventors:
Assignee:
NEC CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06Q 10/08 (2012.01); G06K 7/10 (2006.01); G06K 19/07 (2006.01); G06Q 30/00 (2012.01);
U.S. Cl.
CPC ...
G06Q 10/087 (2013.01); G06K 7/10316 (2013.01); G06K 19/0723 (2013.01); G06Q 30/0185 (2013.01);
Abstract
A wireless tag system includes: a tag signal antenna configured to receive a tag signal transmitted from a wireless transmission tag; and a communication area shaping antenna configured to transmit a reception area shaping signal for narrowing an area in which the tag signal antenna can communicate with the wireless transmission tag, wherein the tag signal antenna and the communication area shaping antenna are arranged for each prescribed product unit in a group of products that are arranged.