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:
Oct. 09, 2018
Filed:
Jul. 30, 2009
Applicants:
Norman G. Taylor, Dundee, GB;
Jonathan S. Black, Dundee, GB;
Inventors:
Norman G. Taylor, Dundee, GB;
Jonathan S. Black, Dundee, GB;
Assignee:
NCR Corporation, Atlanta, GA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06Q 30/00 (2012.01); G06F 3/147 (2006.01); G06Q 30/02 (2012.01);
U.S. Cl.
CPC ...
G06F 3/147 (2013.01); G06Q 30/0207 (2013.01); G06Q 30/0235 (2013.01); G09G 2380/06 (2013.01);
Abstract
An interactive display for presenting an optical pattern spatially encoding an electronic voucher is described. The interactive display comprises: a display arranged to present an optical pattern; and a controller coupled to the display. The controller is arranged to (i) generate a unique code; (ii) combine the generated unique code with an electronic offer to create a new optical pattern spatially encoding an electronic voucher; and (iii) present the new optical pattern on the display in response to a renewal criterion being satisfied.