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:
Jan. 21, 2020
Filed:
Dec. 31, 2015
Tom DE Wasch, Gentbrugge, BE;
Tom De Wasch, Gentbrugge, BE;
OneSpan North America Inc., Chicago, IL (US);
Abstract
Methods, apparatus, and systems for authenticating a user taking into account measurement values of characteristics of the purported environment of the user are described. Specifically, in a preferred embodiment, a device is used that comprises a sensor for making said measurement of the location dependent physical property; a memory component for storing a secret value; and a data processing component for generating an electronic signature over said measurement by cryptographically combining said measurement with a secret key comprised in or derived from said secret value.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile