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:
Apr. 11, 2023
Filed:
Jun. 05, 2017
Applicant:
Chicago Mercantile Exchange Inc., Chicago, IL (US);
Inventors:
Mohandas Ayikara Kizhakayil, Naperville, IL (US);
Graham Robert McDannel, Chicago, IL (US);
Bluford Hugh Putnam, Highland Park, IL (US);
Qifan Wu, Evanston, IL (US);
Vijay Mani Pillai, Chicago, IL (US);
James Joseph Boudreault, Kildeer, IL (US);
Assignee:
Chicago Mercantile Exchange Inc., Chicago, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06Q 40/06 (2012.01); G06Q 20/38 (2012.01); H04L 9/32 (2006.01); H04L 9/40 (2022.01); G06F 21/34 (2013.01);
U.S. Cl.
CPC ...
G06Q 40/06 (2013.01); G06F 21/34 (2013.01); G06Q 20/38215 (2013.01); H04L 9/3213 (2013.01); H04L 63/123 (2013.01);
Abstract
An electronic tokening system implemented by a data source transmits secure electronic tokens including time-based values to a plurality of terminals. The terminals may be geographically disparate, and the different terminals may have different connection speeds to the data source. The terminals may use the secure electronic tokens to consistently and reliable calculate data values.