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:
Aug. 10, 2021
Filed:
Jun. 21, 2017
Ipco 2012 Limited, London, GB;
Nilesh Upadhye, London, GB;
Robert Boothby, London, GB;
IPCO 2012 Limited, London, GB;
Abstract
A method of generating a plurality of different one time tokens, the method including acquiring a first numerical value from a predetermined sequence of consecutive numerical values, applying format preserving encryption to the acquired first numerical value to generate a first numerical one time token; acquiring a second numerical value from the predetermined sequence of consecutive numerical values, the acquired second numerical value being different to the acquired first numerical value, and applying the format preserving encryption to the acquired second numerical value to generate a second numerical one time token.