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:
Feb. 05, 2013
Filed:
Feb. 17, 2006
William Duane, Westford, MA (US);
Jeffrey Hamel, Methuen, MA (US);
William Duane, Westford, MA (US);
Jeffrey Hamel, Methuen, MA (US);
EMC Corporation, Hopkinton, MA (US);
Abstract
A method of generating authentication seeds for a plurality of users, the method involving: based on a single master seed, generating a plurality of derivative seeds, each one for a corresponding different one of a plurality of users; and distributing the plurality of derivative seeds to a verifier for use in individually authenticating each of the plurality of users to that verifier, wherein generating each one of the plurality of derivative seeds involves mathematically combining the master seed and a unique identifier identifying the corresponding user.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile