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:
Dec. 15, 2020
Filed:
Jun. 11, 2019
Applicant:
Nec Corporation, Tokyo, JP;
Inventors:
Michael J. Burkhart, Cedar Park, TX (US);
Michael P. Carlson, Austin, TX (US);
Theodore J. L. Shrader, Austin, TX (US);
Assignee:
NEC CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06K 7/14 (2006.01); G06Q 30/00 (2012.01); G06K 19/06 (2006.01); G06Q 30/06 (2012.01);
U.S. Cl.
CPC ...
G06K 7/1417 (2013.01); G06K 7/1404 (2013.01); G06K 19/06037 (2013.01); G06K 19/06112 (2013.01); G06Q 30/01 (2013.01); G06Q 30/0639 (2013.01);
Abstract
In response to detecting a configured quick response (QR) code change event associated with an item displayed in a retail environment, a changed dynamic QR code is displayed that includes an encoded new unique value. The changed dynamic QR code is changed from a previously-displayed dynamic QR code and is changed based upon a set of contemporaneous data elements associated the retail environment within which the item is displayed.